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configure @ 4697

Last change on this file since 4697 was 4697, checked in by bensch, 19 years ago
orxonox/trunk: compiling again on Windows (this was pain)
Property svn:executable set to ``*
File size: 313.8 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-pre-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='0.2.3-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.3-pre-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 0.2.3-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.3-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-efence builds orxonox with efence support
874	--enable-documentation also builds the sDocumentation while make from
875	srcdir
876
877	Optional Packages:
878	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
879	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
880	--without-gtk Prevents GTK from being loaded
881	--without-curl Prevents libcURL from being loaded
882
883	Some influential environment variables:
884	CXX C++ compiler command
885	CXXFLAGS C++ compiler flags
886	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
887	nonstandard directory <lib dir>
888	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
889	headers in a nonstandard directory <include dir>
890	CC C compiler command
891	CFLAGS C compiler flags
892	CPP C preprocessor
893
894	Use these variables to override the choices made by `configure' or to help
895	it to find libraries and programs with nonstandard names/locations.
896
897	Report bugs to <orxonox-dev at mail.datacore.ch>.
898	_ACEOF
899	fi
900
901	if test "$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 0.2.3-pre-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 0.2.3-pre-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 "$CYGPATH_W"; then
1717	if (cygpath --version) >/dev/null 2>/dev/null; then
1718	CYGPATH_W='cygpath -w'
1719	else
1720	CYGPATH_W=echo
1721	fi
1722	fi
1723
1724
1725	# Define the identity of the package.
1726	PACKAGE='orxonox'
1727	VERSION='0.2.3-pre-alpha'
1728
1729
1730	cat >>confdefs.h <<_ACEOF
1731	#define PACKAGE "$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 $ac_cv_header_stdc = yes; then
3905
3906	cat >>confdefs.h <<\_ACEOF
3907	#define STDC_HEADERS 1
3908	_ACEOF
3909
3910	fi
3911
3912
3913	##################################
3914	## CHECKING OPTIONAL ARGUMENTS ##
3915	##################################
3916
3917	#-----------------#
3918	# DEBUG-statement #
3919	#-----------------#
3920	DEBUG=no
3921	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3922	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3923	# Check whether --enable-debug or --disable-debug was given.
3924	if test "${enable_debug+set}" = set; then
3925	enableval="$enable_debug"
3926	DEBUG=$enableval
3927	fi;
3928
3929	if test x$DEBUG = xno; then
3930	echo "no"
3931	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3932	DEBUG=4
3933	elif test x$DEBUG = xyes; then
3934	echo "yes"
3935	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3936	DEBUG=4
3937	else
3938	echo "yes: setting debuglevel to to $DEBUG"
3939	fi
3940
3941	cat >>confdefs.h <<_ACEOF
3942	#define DEBUG $DEBUG
3943	_ACEOF
3944
3945
3946
3947
3948	#---------------#
3949	# Modular Debug #
3950	#---------------#
3951	MODULAR_DEBUG=yes
3952	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3953	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3954	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3955	if test "${enable_modular_debug+set}" = set; then
3956	enableval="$enable_modular_debug"
3957	MODULAR_DEBUG=$enableval
3958	fi;
3959
3960	if test x$MODULAR_DEBUG = xno; then
3961	echo "no"
3962	elif test x$MODULAR_DEBUG = xyes; then
3963	echo "yes"
3964
3965	cat >>confdefs.h <<_ACEOF
3966	#define MODULAR_DEBUG 1
3967	_ACEOF
3968
3969	fi
3970
3971	#--------------#
3972	# GTK-disabled #
3973	#--------------#
3974	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3975	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3976
3977	# Check whether --with-gtk or --without-gtk was given.
3978	if test "${with_gtk+set}" = set; then
3979	withval="$with_gtk"
3980	def_gtk=no
3981	else
3982	def_gtk=yes
3983	fi;
3984	if test x$def_gtk = xyes; then
3985	echo "yes"
3986	fi
3987	if test x$def_gtk = xno; then
3988	echo "no"
3989	fi
3990
3991	#------------------#
3992	# libCurl-disabled #
3993	#------------------#
3994	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3995	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3996
3997	# Check whether --with-curl or --without-curl was given.
3998	if test "${with_curl+set}" = set; then
3999	withval="$with_curl"
4000	def_curl=no
4001	else
4002	def_curl=yes
4003	fi;
4004	if test x$def_curl = xyes; then
4005	echo "yes"
4006	fi
4007	if test x$def_curl = xno; then
4008	echo "no"
4009	fi
4010
4011	#-------------------#
4012	# SubProject-enable #
4013	#-------------------#
4014	def_sub_projects=no
4015	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4016	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4017	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4018	if test "${enable_sub_projects+set}" = set; then
4019	enableval="$enable_sub_projects"
4020	def_sub_projects=yes
4021	fi;
4022	if test x$def_sub_projects = xyes; then
4023	echo "yes"
4024	fi
4025	if test x$def_sub_projects = xno; then
4026	echo "no"
4027	fi
4028
4029
4030	if test x$def_sub_projects = xyes; then
4031	SUB_PROJECTS_TRUE=
4032	SUB_PROJECTS_FALSE='#'
4033	else
4034	SUB_PROJECTS_TRUE='#'
4035	SUB_PROJECTS_FALSE=
4036	fi
4037
4038
4039	#-------------------#
4040	# Profiling Enabled #
4041	#-------------------#
4042	def_profiling=no
4043	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4044	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4045	# Check whether --enable-profile or --disable-profile was given.
4046	if test "${enable_profile+set}" = set; then
4047	enableval="$enable_profile"
4048	def_profiling=yes
4049	fi;
4050	if test x$def_profiling = xyes; then
4051	echo "yes"
4052	CXXFLAGS="$CXXFLAGS -pg"
4053	fi
4054	if test x$def_profiling = xno; then
4055	echo "no"
4056	fi
4057
4058	#----------------#
4059	# efence Enabled #
4060	#----------------#
4061	def_efence=no
4062	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4063	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4064	# Check whether --enable-efence or --disable-efence was given.
4065	if test "${enable_efence+set}" = set; then
4066	enableval="$enable_efence"
4067	def_efence=yes
4068	fi;
4069	if test x$def_efence = xyes; then
4070	echo "yes"
4071	fi
4072	if test x$def_efence = xno; then
4073	echo "no"
4074	fi
4075
4076	#----------------------#
4077	# Documentation-enable #
4078	#----------------------#
4079	def_documentation=no
4080	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4081	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4082	# Check whether --enable-documentation or --disable-documentation was given.
4083	if test "${enable_documentation+set}" = set; then
4084	enableval="$enable_documentation"
4085	def_documentation=yes
4086	fi;
4087	if test x$def_documentation = xyes; then
4088	echo "yes"
4089	fi
4090	if test x$def_documentation = xno; then
4091	echo "no"
4092	fi
4093
4094
4095	if test x$def_documentation = xyes; then
4096	DOCUMENTATION_TRUE=
4097	DOCUMENTATION_FALSE='#'
4098	else
4099	DOCUMENTATION_TRUE='#'
4100	DOCUMENTATION_FALSE=
4101	fi
4102
4103	#######################
4104	## PROGRAMM CHECKING ##
4105	## 3. party Programs ##
4106	#######################
4107
4108	#----------------------#
4109	# checking for Doxygen #
4110	#----------------------#
4111	# Extract the first word of "doxygen", so it can be a program name with args.
4112	set dummy doxygen; ac_word=$2
4113	echo "$as_me:$LINENO: checking for $ac_word" >&5
4114	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4115	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4116	echo $ECHO_N "(cached) $ECHO_C" >&6
4117	else
4118	case $DOXYGEN in
4119	[\\/]* \| ?:[\\/]*)
4120	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4121	;;
4122	*)
4123	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4124	for as_dir in $PATH
4125	do
4126	IFS=$as_save_IFS
4127	test -z "$as_dir" && as_dir=.
4128	for ac_exec_ext in '' $ac_executable_extensions; do
4129	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4130	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4131	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4132	break 2
4133	fi
4134	done
4135	done
4136
4137	;;
4138	esac
4139	fi
4140	DOXYGEN=$ac_cv_path_DOXYGEN
4141
4142	if test -n "$DOXYGEN"; then
4143	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4144	echo "${ECHO_T}$DOXYGEN" >&6
4145	else
4146	echo "$as_me:$LINENO: result: no" >&5
4147	echo "${ECHO_T}no" >&6
4148	fi
4149
4150
4151
4152	if test $DOXYGEN; then
4153	DOXYGEN_TRUE=
4154	DOXYGEN_FALSE='#'
4155	else
4156	DOXYGEN_TRUE='#'
4157	DOXYGEN_FALSE=
4158	fi
4159
4160
4161	#--------------------#
4162	# checking for gprof #
4163	#--------------------#
4164	# Extract the first word of "gprof", so it can be a program name with args.
4165	set dummy gprof; ac_word=$2
4166	echo "$as_me:$LINENO: checking for $ac_word" >&5
4167	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4168	if test "${ac_cv_path_GPROF+set}" = set; then
4169	echo $ECHO_N "(cached) $ECHO_C" >&6
4170	else
4171	case $GPROF in
4172	[\\/]* \| ?:[\\/]*)
4173	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4174	;;
4175	*)
4176	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4177	for as_dir in $PATH
4178	do
4179	IFS=$as_save_IFS
4180	test -z "$as_dir" && as_dir=.
4181	for ac_exec_ext in '' $ac_executable_extensions; do
4182	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4183	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4184	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4185	break 2
4186	fi
4187	done
4188	done
4189
4190	;;
4191	esac
4192	fi
4193	GPROF=$ac_cv_path_GPROF
4194
4195	if test -n "$GPROF"; then
4196	echo "$as_me:$LINENO: result: $GPROF" >&5
4197	echo "${ECHO_T}$GPROF" >&6
4198	else
4199	echo "$as_me:$LINENO: result: no" >&5
4200	echo "${ECHO_T}no" >&6
4201	fi
4202
4203
4204	#-------------------------#
4205	# checking for pkg-config #
4206	#-------------------------#
4207	if test x$def_gtk = xyes; then
4208	# Extract the first word of "pkg-config", so it can be a program name with args.
4209	set dummy pkg-config; ac_word=$2
4210	echo "$as_me:$LINENO: checking for $ac_word" >&5
4211	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4212	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4213	echo $ECHO_N "(cached) $ECHO_C" >&6
4214	else
4215	case $PKG_CONFIG in
4216	[\\/]* \| ?:[\\/]*)
4217	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4218	;;
4219	*)
4220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4221	for as_dir in $PATH
4222	do
4223	IFS=$as_save_IFS
4224	test -z "$as_dir" && as_dir=.
4225	for ac_exec_ext in '' $ac_executable_extensions; do
4226	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4227	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4228	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4229	break 2
4230	fi
4231	done
4232	done
4233
4234	;;
4235	esac
4236	fi
4237	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4238
4239	if test -n "$PKG_CONFIG"; then
4240	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4241	echo "${ECHO_T}$PKG_CONFIG" >&6
4242	else
4243	echo "$as_me:$LINENO: result: no" >&5
4244	echo "${ECHO_T}no" >&6
4245	fi
4246
4247	fi
4248
4249
4250	#########################
4251	## CHECKING FOR SYSTEM ##
4252	#########################
4253	## here the system is checked, and openGL is included
4254	## also checking for SDL on differen Systems
4255
4256	echo "$as_me:$LINENO: checking for System" >&5
4257	echo $ECHO_N "checking for System... $ECHO_C" >&6
4258	## checking for openGL-environment and other sys-specific parameters
4259	case "$target" in
4260	#---------#
4261	# WINDOWS #
4262	#---------#
4263	--mingw32*)
4264	echo "mingw-WINDOWS detected"
4265
4266	CPPFLAGS="-I/usr/include -I/mingw/include"
4267
4268	mingw="yes"
4269	MSBITFIELDS="-mms-bitfields"
4270	MWINDOWS="-mwindows"
4271
4272
4273
4274	# checking for mingw32
4275	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4276	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4277	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4278	echo $ECHO_N "(cached) $ECHO_C" >&6
4279	else
4280	ac_check_lib_save_LIBS=$LIBS
4281	LIBS="-lmingw32 $LIBS"
4282	cat >conftest.$ac_ext <<_ACEOF
4283	/* confdefs.h. */
4284	_ACEOF
4285	cat confdefs.h >>conftest.$ac_ext
4286	cat >>conftest.$ac_ext <<_ACEOF
4287	/* end confdefs.h. */
4288
4289
4290	int
4291	main ()
4292	{
4293	main ();
4294	;
4295	return 0;
4296	}
4297	_ACEOF
4298	rm -f conftest.$ac_objext conftest$ac_exeext
4299	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4300	(eval $ac_link) 2>conftest.er1
4301	ac_status=$?
4302	grep -v '^ *+' conftest.er1 >conftest.err
4303	rm -f conftest.er1
4304	cat conftest.err >&5
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); } &&
4307	{ ac_try='test -z "$ac_c_werror_flag"
4308	\|\| test ! -s conftest.err'
4309	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4310	(eval $ac_try) 2>&5
4311	ac_status=$?
4312	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4313	(exit $ac_status); }; } &&
4314	{ ac_try='test -s conftest$ac_exeext'
4315	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4316	(eval $ac_try) 2>&5
4317	ac_status=$?
4318	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4319	(exit $ac_status); }; }; then
4320	ac_cv_lib_mingw32_main=yes
4321	else
4322	echo "$as_me: failed program was:" >&5
4323	sed 's/^/\| /' conftest.$ac_ext >&5
4324
4325	ac_cv_lib_mingw32_main=no
4326	fi
4327	rm -f conftest.err conftest.$ac_objext \
4328	conftest$ac_exeext conftest.$ac_ext
4329	LIBS=$ac_check_lib_save_LIBS
4330	fi
4331	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4332	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4333	if test $ac_cv_lib_mingw32_main = yes; then
4334	FOUND_mingw32=yes
4335	fi
4336
4337	if test x$FOUND_mingw32 = xyes; then
4338	LIBS="$LIBS -lmingw32"
4339	fi
4340
4341	#-----------#
4342	# SDL (win) #
4343	#-----------#
4344	# checking for SDL-headers
4345	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4356	inttypes.h stdint.h unistd.h
4357	do
4358	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4359	echo "$as_me:$LINENO: checking for $ac_header" >&5
4360	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4361	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4362	echo $ECHO_N "(cached) $ECHO_C" >&6
4363	else
4364	cat >conftest.$ac_ext <<_ACEOF
4365	/* confdefs.h. */
4366	_ACEOF
4367	cat confdefs.h >>conftest.$ac_ext
4368	cat >>conftest.$ac_ext <<_ACEOF
4369	/* end confdefs.h. */
4370	$ac_includes_default
4371
4372	#include <$ac_header>
4373	_ACEOF
4374	rm -f conftest.$ac_objext
4375	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4376	(eval $ac_compile) 2>conftest.er1
4377	ac_status=$?
4378	grep -v '^ *+' conftest.er1 >conftest.err
4379	rm -f conftest.er1
4380	cat conftest.err >&5
4381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382	(exit $ac_status); } &&
4383	{ ac_try='test -z "$ac_c_werror_flag"
4384	\|\| test ! -s conftest.err'
4385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4386	(eval $ac_try) 2>&5
4387	ac_status=$?
4388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389	(exit $ac_status); }; } &&
4390	{ ac_try='test -s conftest.$ac_objext'
4391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392	(eval $ac_try) 2>&5
4393	ac_status=$?
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); }; }; then
4396	eval "$as_ac_Header=yes"
4397	else
4398	echo "$as_me: failed program was:" >&5
4399	sed 's/^/\| /' conftest.$ac_ext >&5
4400
4401	eval "$as_ac_Header=no"
4402	fi
4403	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4404	fi
4405	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4406	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4407	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4408	cat >>confdefs.h <<_ACEOF
4409	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4410	_ACEOF
4411
4412	fi
4413
4414	done
4415
4416
4417
4418	for ac_header in SDL/SDL.h
4419	do
4420	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4421	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4422	echo "$as_me:$LINENO: checking for $ac_header" >&5
4423	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4424	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4425	echo $ECHO_N "(cached) $ECHO_C" >&6
4426	fi
4427	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4428	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4429	else
4430	# Is the header compilable?
4431	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4432	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4433	cat >conftest.$ac_ext <<_ACEOF
4434	/* confdefs.h. */
4435	_ACEOF
4436	cat confdefs.h >>conftest.$ac_ext
4437	cat >>conftest.$ac_ext <<_ACEOF
4438	/* end confdefs.h. */
4439	$ac_includes_default
4440	#include <$ac_header>
4441	_ACEOF
4442	rm -f conftest.$ac_objext
4443	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4444	(eval $ac_compile) 2>conftest.er1
4445	ac_status=$?
4446	grep -v '^ *+' conftest.er1 >conftest.err
4447	rm -f conftest.er1
4448	cat conftest.err >&5
4449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450	(exit $ac_status); } &&
4451	{ ac_try='test -z "$ac_c_werror_flag"
4452	\|\| test ! -s conftest.err'
4453	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4454	(eval $ac_try) 2>&5
4455	ac_status=$?
4456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4457	(exit $ac_status); }; } &&
4458	{ ac_try='test -s conftest.$ac_objext'
4459	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4460	(eval $ac_try) 2>&5
4461	ac_status=$?
4462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4463	(exit $ac_status); }; }; then
4464	ac_header_compiler=yes
4465	else
4466	echo "$as_me: failed program was:" >&5
4467	sed 's/^/\| /' conftest.$ac_ext >&5
4468
4469	ac_header_compiler=no
4470	fi
4471	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4472	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4473	echo "${ECHO_T}$ac_header_compiler" >&6
4474
4475	# Is the header present?
4476	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4477	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4478	cat >conftest.$ac_ext <<_ACEOF
4479	/* confdefs.h. */
4480	_ACEOF
4481	cat confdefs.h >>conftest.$ac_ext
4482	cat >>conftest.$ac_ext <<_ACEOF
4483	/* end confdefs.h. */
4484	#include <$ac_header>
4485	_ACEOF
4486	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4487	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4488	ac_status=$?
4489	grep -v '^ *+' conftest.er1 >conftest.err
4490	rm -f conftest.er1
4491	cat conftest.err >&5
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); } >/dev/null; then
4494	if test -s conftest.err; then
4495	ac_cpp_err=$ac_c_preproc_warn_flag
4496	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4497	else
4498	ac_cpp_err=
4499	fi
4500	else
4501	ac_cpp_err=yes
4502	fi
4503	if test -z "$ac_cpp_err"; then
4504	ac_header_preproc=yes
4505	else
4506	echo "$as_me: failed program was:" >&5
4507	sed 's/^/\| /' conftest.$ac_ext >&5
4508
4509	ac_header_preproc=no
4510	fi
4511	rm -f conftest.err conftest.$ac_ext
4512	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4513	echo "${ECHO_T}$ac_header_preproc" >&6
4514
4515	# So? What about this header?
4516	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4517	yes:no: )
4518	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4519	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4520	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4521	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4522	ac_header_preproc=yes
4523	;;
4524	no:yes:* )
4525	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4526	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4527	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4528	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4529	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4530	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4531	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4532	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4533	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4534	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4535	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4536	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4537	(
4538	cat <<\_ASBOX
4539	## ---------------------------------------------- ##
4540	## Report this to orxonox-dev at mail.datacore.ch ##
4541	## ---------------------------------------------- ##
4542	_ASBOX
4543	) \|
4544	sed "s/^/$as_me: WARNING: /" >&2
4545	;;
4546	esac
4547	echo "$as_me:$LINENO: checking for $ac_header" >&5
4548	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4549	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4550	echo $ECHO_N "(cached) $ECHO_C" >&6
4551	else
4552	eval "$as_ac_Header=\$ac_header_preproc"
4553	fi
4554	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4555	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4556
4557	fi
4558	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4559	cat >>confdefs.h <<_ACEOF
4560	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4561	_ACEOF
4562
4563	else
4564	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4565	echo "$as_me: error: cannot find SDL headers" >&2;}
4566	{ (exit 1); exit 1; }; }
4567	fi
4568
4569	done
4570
4571
4572	#checking for libSDL
4573	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4574	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4575	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4576	echo $ECHO_N "(cached) $ECHO_C" >&6
4577	else
4578	ac_check_lib_save_LIBS=$LIBS
4579	LIBS="-lsdlmain $LIBS"
4580	cat >conftest.$ac_ext <<_ACEOF
4581	/* confdefs.h. */
4582	_ACEOF
4583	cat confdefs.h >>conftest.$ac_ext
4584	cat >>conftest.$ac_ext <<_ACEOF
4585	/* end confdefs.h. */
4586
4587
4588	int
4589	main ()
4590	{
4591	main ();
4592	;
4593	return 0;
4594	}
4595	_ACEOF
4596	rm -f conftest.$ac_objext conftest$ac_exeext
4597	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4598	(eval $ac_link) 2>conftest.er1
4599	ac_status=$?
4600	grep -v '^ *+' conftest.er1 >conftest.err
4601	rm -f conftest.er1
4602	cat conftest.err >&5
4603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604	(exit $ac_status); } &&
4605	{ ac_try='test -z "$ac_c_werror_flag"
4606	\|\| test ! -s conftest.err'
4607	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4608	(eval $ac_try) 2>&5
4609	ac_status=$?
4610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611	(exit $ac_status); }; } &&
4612	{ ac_try='test -s conftest$ac_exeext'
4613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614	(eval $ac_try) 2>&5
4615	ac_status=$?
4616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617	(exit $ac_status); }; }; then
4618	ac_cv_lib_sdlmain_main=yes
4619	else
4620	echo "$as_me: failed program was:" >&5
4621	sed 's/^/\| /' conftest.$ac_ext >&5
4622
4623	ac_cv_lib_sdlmain_main=no
4624	fi
4625	rm -f conftest.err conftest.$ac_objext \
4626	conftest$ac_exeext conftest.$ac_ext
4627	LIBS=$ac_check_lib_save_LIBS
4628	fi
4629	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4630	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4631	if test $ac_cv_lib_sdlmain_main = yes; then
4632	FOUND_sdlmain=yes
4633	fi
4634
4635	if test x$FOUND_sdlmain = xyes ; then
4636	LIBS="$LIBS -lsdlmain"
4637	else
4638	echo "------------------"
4639	echo "SDL library not found."
4640	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4641	echo "------------------"
4642	exit 1
4643	fi
4644	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4645	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4646	if test "${ac_cv_lib_sdl_main+set}" = set; then
4647	echo $ECHO_N "(cached) $ECHO_C" >&6
4648	else
4649	ac_check_lib_save_LIBS=$LIBS
4650	LIBS="-lsdl $LIBS"
4651	cat >conftest.$ac_ext <<_ACEOF
4652	/* confdefs.h. */
4653	_ACEOF
4654	cat confdefs.h >>conftest.$ac_ext
4655	cat >>conftest.$ac_ext <<_ACEOF
4656	/* end confdefs.h. */
4657
4658
4659	int
4660	main ()
4661	{
4662	main ();
4663	;
4664	return 0;
4665	}
4666	_ACEOF
4667	rm -f conftest.$ac_objext conftest$ac_exeext
4668	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4669	(eval $ac_link) 2>conftest.er1
4670	ac_status=$?
4671	grep -v '^ *+' conftest.er1 >conftest.err
4672	rm -f conftest.er1
4673	cat conftest.err >&5
4674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675	(exit $ac_status); } &&
4676	{ ac_try='test -z "$ac_c_werror_flag"
4677	\|\| test ! -s conftest.err'
4678	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679	(eval $ac_try) 2>&5
4680	ac_status=$?
4681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682	(exit $ac_status); }; } &&
4683	{ ac_try='test -s conftest$ac_exeext'
4684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685	(eval $ac_try) 2>&5
4686	ac_status=$?
4687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688	(exit $ac_status); }; }; then
4689	ac_cv_lib_sdl_main=yes
4690	else
4691	echo "$as_me: failed program was:" >&5
4692	sed 's/^/\| /' conftest.$ac_ext >&5
4693
4694	ac_cv_lib_sdl_main=no
4695	fi
4696	rm -f conftest.err conftest.$ac_objext \
4697	conftest$ac_exeext conftest.$ac_ext
4698	LIBS=$ac_check_lib_save_LIBS
4699	fi
4700	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4701	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4702	if test $ac_cv_lib_sdl_main = yes; then
4703	FOUND_sdl=yes
4704	fi
4705
4706	if test x$FOUND_sdl = xyes ; then
4707	LIBS="$LIBS -lsdl"
4708	else
4709	echo "------------------"
4710	echo "SDL library not found."
4711	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4712	echo "------------------"
4713	exit -1
4714	fi
4715
4716	#---------------#
4717	# open-GL (win) #
4718	#---------------#
4719	# checking gl header
4720
4721	for ac_header in GL/gl.h
4722	do
4723	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4725	echo "$as_me:$LINENO: checking for $ac_header" >&5
4726	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4727	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4728	echo $ECHO_N "(cached) $ECHO_C" >&6
4729	fi
4730	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4731	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4732	else
4733	# Is the header compilable?
4734	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4735	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4736	cat >conftest.$ac_ext <<_ACEOF
4737	/* confdefs.h. */
4738	_ACEOF
4739	cat confdefs.h >>conftest.$ac_ext
4740	cat >>conftest.$ac_ext <<_ACEOF
4741	/* end confdefs.h. */
4742	$ac_includes_default
4743	#include <$ac_header>
4744	_ACEOF
4745	rm -f conftest.$ac_objext
4746	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4747	(eval $ac_compile) 2>conftest.er1
4748	ac_status=$?
4749	grep -v '^ *+' conftest.er1 >conftest.err
4750	rm -f conftest.er1
4751	cat conftest.err >&5
4752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	(exit $ac_status); } &&
4754	{ ac_try='test -z "$ac_c_werror_flag"
4755	\|\| test ! -s conftest.err'
4756	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4757	(eval $ac_try) 2>&5
4758	ac_status=$?
4759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760	(exit $ac_status); }; } &&
4761	{ ac_try='test -s conftest.$ac_objext'
4762	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4763	(eval $ac_try) 2>&5
4764	ac_status=$?
4765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766	(exit $ac_status); }; }; then
4767	ac_header_compiler=yes
4768	else
4769	echo "$as_me: failed program was:" >&5
4770	sed 's/^/\| /' conftest.$ac_ext >&5
4771
4772	ac_header_compiler=no
4773	fi
4774	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4775	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4776	echo "${ECHO_T}$ac_header_compiler" >&6
4777
4778	# Is the header present?
4779	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4780	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4781	cat >conftest.$ac_ext <<_ACEOF
4782	/* confdefs.h. */
4783	_ACEOF
4784	cat confdefs.h >>conftest.$ac_ext
4785	cat >>conftest.$ac_ext <<_ACEOF
4786	/* end confdefs.h. */
4787	#include <$ac_header>
4788	_ACEOF
4789	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4790	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4791	ac_status=$?
4792	grep -v '^ *+' conftest.er1 >conftest.err
4793	rm -f conftest.er1
4794	cat conftest.err >&5
4795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796	(exit $ac_status); } >/dev/null; then
4797	if test -s conftest.err; then
4798	ac_cpp_err=$ac_c_preproc_warn_flag
4799	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4800	else
4801	ac_cpp_err=
4802	fi
4803	else
4804	ac_cpp_err=yes
4805	fi
4806	if test -z "$ac_cpp_err"; then
4807	ac_header_preproc=yes
4808	else
4809	echo "$as_me: failed program was:" >&5
4810	sed 's/^/\| /' conftest.$ac_ext >&5
4811
4812	ac_header_preproc=no
4813	fi
4814	rm -f conftest.err conftest.$ac_ext
4815	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4816	echo "${ECHO_T}$ac_header_preproc" >&6
4817
4818	# So? What about this header?
4819	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4820	yes:no: )
4821	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4822	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4823	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4824	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4825	ac_header_preproc=yes
4826	;;
4827	no:yes:* )
4828	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4829	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4830	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4831	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4832	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4833	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4834	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4835	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4836	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4837	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4838	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4839	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4840	(
4841	cat <<\_ASBOX
4842	## ---------------------------------------------- ##
4843	## Report this to orxonox-dev at mail.datacore.ch ##
4844	## ---------------------------------------------- ##
4845	_ASBOX
4846	) \|
4847	sed "s/^/$as_me: WARNING: /" >&2
4848	;;
4849	esac
4850	echo "$as_me:$LINENO: checking for $ac_header" >&5
4851	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4852	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4853	echo $ECHO_N "(cached) $ECHO_C" >&6
4854	else
4855	eval "$as_ac_Header=\$ac_header_preproc"
4856	fi
4857	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4858	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4859
4860	fi
4861	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4862	cat >>confdefs.h <<_ACEOF
4863	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4864	_ACEOF
4865
4866	else
4867	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4868	echo "$as_me: error: cannot find opengl headers" >&2;}
4869	{ (exit 1); exit 1; }; }
4870	fi
4871
4872	done
4873
4874	# checking for Windows openGl library
4875	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4876	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4877	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4878	echo $ECHO_N "(cached) $ECHO_C" >&6
4879	else
4880	ac_check_lib_save_LIBS=$LIBS
4881	LIBS="-lopengl32 $LIBS"
4882	cat >conftest.$ac_ext <<_ACEOF
4883	/* confdefs.h. */
4884	_ACEOF
4885	cat confdefs.h >>conftest.$ac_ext
4886	cat >>conftest.$ac_ext <<_ACEOF
4887	/* end confdefs.h. */
4888
4889
4890	int
4891	main ()
4892	{
4893	main ();
4894	;
4895	return 0;
4896	}
4897	_ACEOF
4898	rm -f conftest.$ac_objext conftest$ac_exeext
4899	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4900	(eval $ac_link) 2>conftest.er1
4901	ac_status=$?
4902	grep -v '^ *+' conftest.er1 >conftest.err
4903	rm -f conftest.er1
4904	cat conftest.err >&5
4905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4906	(exit $ac_status); } &&
4907	{ ac_try='test -z "$ac_c_werror_flag"
4908	\|\| test ! -s conftest.err'
4909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4910	(eval $ac_try) 2>&5
4911	ac_status=$?
4912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4913	(exit $ac_status); }; } &&
4914	{ ac_try='test -s conftest$ac_exeext'
4915	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4916	(eval $ac_try) 2>&5
4917	ac_status=$?
4918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4919	(exit $ac_status); }; }; then
4920	ac_cv_lib_opengl32_main=yes
4921	else
4922	echo "$as_me: failed program was:" >&5
4923	sed 's/^/\| /' conftest.$ac_ext >&5
4924
4925	ac_cv_lib_opengl32_main=no
4926	fi
4927	rm -f conftest.err conftest.$ac_objext \
4928	conftest$ac_exeext conftest.$ac_ext
4929	LIBS=$ac_check_lib_save_LIBS
4930	fi
4931	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4932	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4933	if test $ac_cv_lib_opengl32_main = yes; then
4934	FOUND_opengl32=yes
4935	else
4936	"gl/gl.h"
4937	fi
4938
4939	if test x$FOUND_opengl32 = xyes ; then
4940	LIBS="$LIBS -lopengl32"
4941	else
4942	echo "------------------"
4943	echo "opengl not found."
4944	echo "please install the opengl package which can be found at http://www.opengl.org"
4945	echo "------------------"
4946	exit -1
4947	fi
4948
4949	# cheking for GLU-header
4950
4951	for ac_header in GL/glu.h
4952	do
4953	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4954	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4955	echo "$as_me:$LINENO: checking for $ac_header" >&5
4956	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4957	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4958	echo $ECHO_N "(cached) $ECHO_C" >&6
4959	fi
4960	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4961	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4962	else
4963	# Is the header compilable?
4964	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4965	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4966	cat >conftest.$ac_ext <<_ACEOF
4967	/* confdefs.h. */
4968	_ACEOF
4969	cat confdefs.h >>conftest.$ac_ext
4970	cat >>conftest.$ac_ext <<_ACEOF
4971	/* end confdefs.h. */
4972	$ac_includes_default
4973	#include <$ac_header>
4974	_ACEOF
4975	rm -f conftest.$ac_objext
4976	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4977	(eval $ac_compile) 2>conftest.er1
4978	ac_status=$?
4979	grep -v '^ *+' conftest.er1 >conftest.err
4980	rm -f conftest.er1
4981	cat conftest.err >&5
4982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983	(exit $ac_status); } &&
4984	{ ac_try='test -z "$ac_c_werror_flag"
4985	\|\| test ! -s conftest.err'
4986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4987	(eval $ac_try) 2>&5
4988	ac_status=$?
4989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990	(exit $ac_status); }; } &&
4991	{ ac_try='test -s conftest.$ac_objext'
4992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993	(eval $ac_try) 2>&5
4994	ac_status=$?
4995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996	(exit $ac_status); }; }; then
4997	ac_header_compiler=yes
4998	else
4999	echo "$as_me: failed program was:" >&5
5000	sed 's/^/\| /' conftest.$ac_ext >&5
5001
5002	ac_header_compiler=no
5003	fi
5004	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5005	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5006	echo "${ECHO_T}$ac_header_compiler" >&6
5007
5008	# Is the header present?
5009	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5010	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5011	cat >conftest.$ac_ext <<_ACEOF
5012	/* confdefs.h. */
5013	_ACEOF
5014	cat confdefs.h >>conftest.$ac_ext
5015	cat >>conftest.$ac_ext <<_ACEOF
5016	/* end confdefs.h. */
5017	#include <$ac_header>
5018	_ACEOF
5019	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5020	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5021	ac_status=$?
5022	grep -v '^ *+' conftest.er1 >conftest.err
5023	rm -f conftest.er1
5024	cat conftest.err >&5
5025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5026	(exit $ac_status); } >/dev/null; then
5027	if test -s conftest.err; then
5028	ac_cpp_err=$ac_c_preproc_warn_flag
5029	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5030	else
5031	ac_cpp_err=
5032	fi
5033	else
5034	ac_cpp_err=yes
5035	fi
5036	if test -z "$ac_cpp_err"; then
5037	ac_header_preproc=yes
5038	else
5039	echo "$as_me: failed program was:" >&5
5040	sed 's/^/\| /' conftest.$ac_ext >&5
5041
5042	ac_header_preproc=no
5043	fi
5044	rm -f conftest.err conftest.$ac_ext
5045	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5046	echo "${ECHO_T}$ac_header_preproc" >&6
5047
5048	# So? What about this header?
5049	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5050	yes:no: )
5051	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5052	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5053	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5054	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5055	ac_header_preproc=yes
5056	;;
5057	no:yes:* )
5058	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5059	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5060	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5061	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5062	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5063	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5064	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5065	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5066	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5067	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5068	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5069	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5070	(
5071	cat <<\_ASBOX
5072	## ---------------------------------------------- ##
5073	## Report this to orxonox-dev at mail.datacore.ch ##
5074	## ---------------------------------------------- ##
5075	_ASBOX
5076	) \|
5077	sed "s/^/$as_me: WARNING: /" >&2
5078	;;
5079	esac
5080	echo "$as_me:$LINENO: checking for $ac_header" >&5
5081	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5082	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5083	echo $ECHO_N "(cached) $ECHO_C" >&6
5084	else
5085	eval "$as_ac_Header=\$ac_header_preproc"
5086	fi
5087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5088	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5089
5090	fi
5091	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5092	cat >>confdefs.h <<_ACEOF
5093	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5094	_ACEOF
5095
5096	else
5097	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5098	echo "$as_me: error: cannot find opengl headers" >&2;}
5099	{ (exit 1); exit 1; }; }
5100	fi
5101
5102	done
5103
5104
5105	# checking for libGLU
5106	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
5107	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
5108	if test "${ac_cv_lib_glu32_main+set}" = set; then
5109	echo $ECHO_N "(cached) $ECHO_C" >&6
5110	else
5111	ac_check_lib_save_LIBS=$LIBS
5112	LIBS="-lglu32 $LIBS"
5113	cat >conftest.$ac_ext <<_ACEOF
5114	/* confdefs.h. */
5115	_ACEOF
5116	cat confdefs.h >>conftest.$ac_ext
5117	cat >>conftest.$ac_ext <<_ACEOF
5118	/* end confdefs.h. */
5119
5120
5121	int
5122	main ()
5123	{
5124	main ();
5125	;
5126	return 0;
5127	}
5128	_ACEOF
5129	rm -f conftest.$ac_objext conftest$ac_exeext
5130	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5131	(eval $ac_link) 2>conftest.er1
5132	ac_status=$?
5133	grep -v '^ *+' conftest.er1 >conftest.err
5134	rm -f conftest.er1
5135	cat conftest.err >&5
5136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137	(exit $ac_status); } &&
5138	{ ac_try='test -z "$ac_c_werror_flag"
5139	\|\| test ! -s conftest.err'
5140	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5141	(eval $ac_try) 2>&5
5142	ac_status=$?
5143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5144	(exit $ac_status); }; } &&
5145	{ ac_try='test -s conftest$ac_exeext'
5146	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5147	(eval $ac_try) 2>&5
5148	ac_status=$?
5149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5150	(exit $ac_status); }; }; then
5151	ac_cv_lib_glu32_main=yes
5152	else
5153	echo "$as_me: failed program was:" >&5
5154	sed 's/^/\| /' conftest.$ac_ext >&5
5155
5156	ac_cv_lib_glu32_main=no
5157	fi
5158	rm -f conftest.err conftest.$ac_objext \
5159	conftest$ac_exeext conftest.$ac_ext
5160	LIBS=$ac_check_lib_save_LIBS
5161	fi
5162	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
5163	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
5164	if test $ac_cv_lib_glu32_main = yes; then
5165	FOUND_glu32=yes
5166	fi
5167
5168	if test x$FOUND_glu32 = xyes ; then
5169	LIBS="$LIBS -lGLU32"
5170	else
5171	echo "------------------"
5172	echo "GLU library not found."
5173	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5174	echo "------------------"
5175	exit -1
5176	fi
5177
5178	#--------#
5179	# openAL #
5180	#--------#
5181	# checking for openAL-headers
5182
5183	for ac_header in AL/al.h
5184	do
5185	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5186	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5187	echo "$as_me:$LINENO: checking for $ac_header" >&5
5188	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5189	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5190	echo $ECHO_N "(cached) $ECHO_C" >&6
5191	fi
5192	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5193	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5194	else
5195	# Is the header compilable?
5196	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5197	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5198	cat >conftest.$ac_ext <<_ACEOF
5199	/* confdefs.h. */
5200	_ACEOF
5201	cat confdefs.h >>conftest.$ac_ext
5202	cat >>conftest.$ac_ext <<_ACEOF
5203	/* end confdefs.h. */
5204	$ac_includes_default
5205	#include <$ac_header>
5206	_ACEOF
5207	rm -f conftest.$ac_objext
5208	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5209	(eval $ac_compile) 2>conftest.er1
5210	ac_status=$?
5211	grep -v '^ *+' conftest.er1 >conftest.err
5212	rm -f conftest.er1
5213	cat conftest.err >&5
5214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215	(exit $ac_status); } &&
5216	{ ac_try='test -z "$ac_c_werror_flag"
5217	\|\| test ! -s conftest.err'
5218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5219	(eval $ac_try) 2>&5
5220	ac_status=$?
5221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5222	(exit $ac_status); }; } &&
5223	{ ac_try='test -s conftest.$ac_objext'
5224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5225	(eval $ac_try) 2>&5
5226	ac_status=$?
5227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5228	(exit $ac_status); }; }; then
5229	ac_header_compiler=yes
5230	else
5231	echo "$as_me: failed program was:" >&5
5232	sed 's/^/\| /' conftest.$ac_ext >&5
5233
5234	ac_header_compiler=no
5235	fi
5236	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5237	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5238	echo "${ECHO_T}$ac_header_compiler" >&6
5239
5240	# Is the header present?
5241	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5242	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5243	cat >conftest.$ac_ext <<_ACEOF
5244	/* confdefs.h. */
5245	_ACEOF
5246	cat confdefs.h >>conftest.$ac_ext
5247	cat >>conftest.$ac_ext <<_ACEOF
5248	/* end confdefs.h. */
5249	#include <$ac_header>
5250	_ACEOF
5251	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5252	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5253	ac_status=$?
5254	grep -v '^ *+' conftest.er1 >conftest.err
5255	rm -f conftest.er1
5256	cat conftest.err >&5
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); } >/dev/null; then
5259	if test -s conftest.err; then
5260	ac_cpp_err=$ac_c_preproc_warn_flag
5261	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5262	else
5263	ac_cpp_err=
5264	fi
5265	else
5266	ac_cpp_err=yes
5267	fi
5268	if test -z "$ac_cpp_err"; then
5269	ac_header_preproc=yes
5270	else
5271	echo "$as_me: failed program was:" >&5
5272	sed 's/^/\| /' conftest.$ac_ext >&5
5273
5274	ac_header_preproc=no
5275	fi
5276	rm -f conftest.err conftest.$ac_ext
5277	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5278	echo "${ECHO_T}$ac_header_preproc" >&6
5279
5280	# So? What about this header?
5281	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5282	yes:no: )
5283	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5284	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5285	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5286	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5287	ac_header_preproc=yes
5288	;;
5289	no:yes:* )
5290	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5291	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5292	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5293	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5294	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5295	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5296	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5297	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5298	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5299	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5300	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5301	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5302	(
5303	cat <<\_ASBOX
5304	## ---------------------------------------------- ##
5305	## Report this to orxonox-dev at mail.datacore.ch ##
5306	## ---------------------------------------------- ##
5307	_ASBOX
5308	) \|
5309	sed "s/^/$as_me: WARNING: /" >&2
5310	;;
5311	esac
5312	echo "$as_me:$LINENO: checking for $ac_header" >&5
5313	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5314	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5315	echo $ECHO_N "(cached) $ECHO_C" >&6
5316	else
5317	eval "$as_ac_Header=\$ac_header_preproc"
5318	fi
5319	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5320	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5321
5322	fi
5323	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5324	cat >>confdefs.h <<_ACEOF
5325	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5326	_ACEOF
5327
5328	else
5329	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5330	echo "$as_me: error: cannot find openAL header." >&2;}
5331	{ (exit 1); exit 1; }; }
5332	fi
5333
5334	done
5335
5336	# checking for openAL-lib
5337	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5338	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5339	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5340	echo $ECHO_N "(cached) $ECHO_C" >&6
5341	else
5342	ac_check_lib_save_LIBS=$LIBS
5343	LIBS="-lOpenAL32 $LIBS"
5344	cat >conftest.$ac_ext <<_ACEOF
5345	/* confdefs.h. */
5346	_ACEOF
5347	cat confdefs.h >>conftest.$ac_ext
5348	cat >>conftest.$ac_ext <<_ACEOF
5349	/* end confdefs.h. */
5350
5351
5352	int
5353	main ()
5354	{
5355	main ();
5356	;
5357	return 0;
5358	}
5359	_ACEOF
5360	rm -f conftest.$ac_objext conftest$ac_exeext
5361	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5362	(eval $ac_link) 2>conftest.er1
5363	ac_status=$?
5364	grep -v '^ *+' conftest.er1 >conftest.err
5365	rm -f conftest.er1
5366	cat conftest.err >&5
5367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368	(exit $ac_status); } &&
5369	{ ac_try='test -z "$ac_c_werror_flag"
5370	\|\| test ! -s conftest.err'
5371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5372	(eval $ac_try) 2>&5
5373	ac_status=$?
5374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375	(exit $ac_status); }; } &&
5376	{ ac_try='test -s conftest$ac_exeext'
5377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5378	(eval $ac_try) 2>&5
5379	ac_status=$?
5380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5381	(exit $ac_status); }; }; then
5382	ac_cv_lib_OpenAL32_main=yes
5383	else
5384	echo "$as_me: failed program was:" >&5
5385	sed 's/^/\| /' conftest.$ac_ext >&5
5386
5387	ac_cv_lib_OpenAL32_main=no
5388	fi
5389	rm -f conftest.err conftest.$ac_objext \
5390	conftest$ac_exeext conftest.$ac_ext
5391	LIBS=$ac_check_lib_save_LIBS
5392	fi
5393	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5394	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5395	if test $ac_cv_lib_OpenAL32_main = yes; then
5396	FOUND_openal=yes
5397	fi
5398
5399	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5400	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5401	if test "${ac_cv_lib_ALut_main+set}" = set; then
5402	echo $ECHO_N "(cached) $ECHO_C" >&6
5403	else
5404	ac_check_lib_save_LIBS=$LIBS
5405	LIBS="-lALut $LIBS"
5406	cat >conftest.$ac_ext <<_ACEOF
5407	/* confdefs.h. */
5408	_ACEOF
5409	cat confdefs.h >>conftest.$ac_ext
5410	cat >>conftest.$ac_ext <<_ACEOF
5411	/* end confdefs.h. */
5412
5413
5414	int
5415	main ()
5416	{
5417	main ();
5418	;
5419	return 0;
5420	}
5421	_ACEOF
5422	rm -f conftest.$ac_objext conftest$ac_exeext
5423	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5424	(eval $ac_link) 2>conftest.er1
5425	ac_status=$?
5426	grep -v '^ *+' conftest.er1 >conftest.err
5427	rm -f conftest.er1
5428	cat conftest.err >&5
5429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430	(exit $ac_status); } &&
5431	{ ac_try='test -z "$ac_c_werror_flag"
5432	\|\| test ! -s conftest.err'
5433	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5434	(eval $ac_try) 2>&5
5435	ac_status=$?
5436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5437	(exit $ac_status); }; } &&
5438	{ ac_try='test -s conftest$ac_exeext'
5439	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5440	(eval $ac_try) 2>&5
5441	ac_status=$?
5442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443	(exit $ac_status); }; }; then
5444	ac_cv_lib_ALut_main=yes
5445	else
5446	echo "$as_me: failed program was:" >&5
5447	sed 's/^/\| /' conftest.$ac_ext >&5
5448
5449	ac_cv_lib_ALut_main=no
5450	fi
5451	rm -f conftest.err conftest.$ac_objext \
5452	conftest$ac_exeext conftest.$ac_ext
5453	LIBS=$ac_check_lib_save_LIBS
5454	fi
5455	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5456	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5457	if test $ac_cv_lib_ALut_main = yes; then
5458	FOUND_ALut=yes
5459	fi
5460
5461	if test x$FOUND_openal = xyes ; then
5462	if test x$FOUND_ALut = xyes ; then
5463	LIBS="$LIBS -lALut -lOpenAL32"
5464	else
5465	echo "------------------"
5466	echo "openal library not found."
5467	echo "please install the openal library, which can be found at http://www.openal.org"
5468	echo "------------------"
5469	exit -1
5470	fi
5471	fi
5472	;;
5473	#-------#
5474	# LINUX #
5475	#-------#
5476	--linux*)
5477	echo "Linux detected"
5478
5479	Linux="yes"
5480
5481	CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5482	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5483	# checking gl header
5484
5485	for ac_header in GL/gl.h
5486	do
5487	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5488	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5489	echo "$as_me:$LINENO: checking for $ac_header" >&5
5490	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5491	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5492	echo $ECHO_N "(cached) $ECHO_C" >&6
5493	fi
5494	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5495	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5496	else
5497	# Is the header compilable?
5498	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5499	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5500	cat >conftest.$ac_ext <<_ACEOF
5501	/* confdefs.h. */
5502	_ACEOF
5503	cat confdefs.h >>conftest.$ac_ext
5504	cat >>conftest.$ac_ext <<_ACEOF
5505	/* end confdefs.h. */
5506	$ac_includes_default
5507	#include <$ac_header>
5508	_ACEOF
5509	rm -f conftest.$ac_objext
5510	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5511	(eval $ac_compile) 2>conftest.er1
5512	ac_status=$?
5513	grep -v '^ *+' conftest.er1 >conftest.err
5514	rm -f conftest.er1
5515	cat conftest.err >&5
5516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5517	(exit $ac_status); } &&
5518	{ ac_try='test -z "$ac_c_werror_flag"
5519	\|\| test ! -s conftest.err'
5520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5521	(eval $ac_try) 2>&5
5522	ac_status=$?
5523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524	(exit $ac_status); }; } &&
5525	{ ac_try='test -s conftest.$ac_objext'
5526	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5527	(eval $ac_try) 2>&5
5528	ac_status=$?
5529	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5530	(exit $ac_status); }; }; then
5531	ac_header_compiler=yes
5532	else
5533	echo "$as_me: failed program was:" >&5
5534	sed 's/^/\| /' conftest.$ac_ext >&5
5535
5536	ac_header_compiler=no
5537	fi
5538	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5539	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5540	echo "${ECHO_T}$ac_header_compiler" >&6
5541
5542	# Is the header present?
5543	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5544	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5545	cat >conftest.$ac_ext <<_ACEOF
5546	/* confdefs.h. */
5547	_ACEOF
5548	cat confdefs.h >>conftest.$ac_ext
5549	cat >>conftest.$ac_ext <<_ACEOF
5550	/* end confdefs.h. */
5551	#include <$ac_header>
5552	_ACEOF
5553	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5554	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5555	ac_status=$?
5556	grep -v '^ *+' conftest.er1 >conftest.err
5557	rm -f conftest.er1
5558	cat conftest.err >&5
5559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5560	(exit $ac_status); } >/dev/null; then
5561	if test -s conftest.err; then
5562	ac_cpp_err=$ac_c_preproc_warn_flag
5563	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5564	else
5565	ac_cpp_err=
5566	fi
5567	else
5568	ac_cpp_err=yes
5569	fi
5570	if test -z "$ac_cpp_err"; then
5571	ac_header_preproc=yes
5572	else
5573	echo "$as_me: failed program was:" >&5
5574	sed 's/^/\| /' conftest.$ac_ext >&5
5575
5576	ac_header_preproc=no
5577	fi
5578	rm -f conftest.err conftest.$ac_ext
5579	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5580	echo "${ECHO_T}$ac_header_preproc" >&6
5581
5582	# So? What about this header?
5583	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5584	yes:no: )
5585	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5586	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5587	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5588	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5589	ac_header_preproc=yes
5590	;;
5591	no:yes:* )
5592	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5593	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5594	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5595	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5596	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5597	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5598	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5599	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5600	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5601	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5602	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5603	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5604	(
5605	cat <<\_ASBOX
5606	## ---------------------------------------------- ##
5607	## Report this to orxonox-dev at mail.datacore.ch ##
5608	## ---------------------------------------------- ##
5609	_ASBOX
5610	) \|
5611	sed "s/^/$as_me: WARNING: /" >&2
5612	;;
5613	esac
5614	echo "$as_me:$LINENO: checking for $ac_header" >&5
5615	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5616	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5617	echo $ECHO_N "(cached) $ECHO_C" >&6
5618	else
5619	eval "$as_ac_Header=\$ac_header_preproc"
5620	fi
5621	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5622	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5623
5624	fi
5625	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5626	cat >>confdefs.h <<_ACEOF
5627	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5628	_ACEOF
5629
5630	else
5631	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5632	echo "$as_me: error: cannot find opengl headers" >&2;}
5633	{ (exit 1); exit 1; }; }
5634	fi
5635
5636	done
5637
5638
5639	# checking for Unix GL
5640	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5641	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5642	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5643	echo $ECHO_N "(cached) $ECHO_C" >&6
5644	else
5645	ac_check_lib_save_LIBS=$LIBS
5646	LIBS="-lGL $LIBS"
5647	cat >conftest.$ac_ext <<_ACEOF
5648	/* confdefs.h. */
5649	_ACEOF
5650	cat confdefs.h >>conftest.$ac_ext
5651	cat >>conftest.$ac_ext <<_ACEOF
5652	/* end confdefs.h. */
5653
5654	/* Override any gcc2 internal prototype to avoid an error. */
5655	#ifdef __cplusplus
5656	extern "C"
5657	#endif
5658	/* We use char because int might match the return type of a gcc2
5659	builtin and then its argument prototype would still apply. */
5660	char glLoadIdentity ();
5661	int
5662	main ()
5663	{
5664	glLoadIdentity ();
5665	;
5666	return 0;
5667	}
5668	_ACEOF
5669	rm -f conftest.$ac_objext conftest$ac_exeext
5670	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5671	(eval $ac_link) 2>conftest.er1
5672	ac_status=$?
5673	grep -v '^ *+' conftest.er1 >conftest.err
5674	rm -f conftest.er1
5675	cat conftest.err >&5
5676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677	(exit $ac_status); } &&
5678	{ ac_try='test -z "$ac_c_werror_flag"
5679	\|\| test ! -s conftest.err'
5680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5681	(eval $ac_try) 2>&5
5682	ac_status=$?
5683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684	(exit $ac_status); }; } &&
5685	{ ac_try='test -s conftest$ac_exeext'
5686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5687	(eval $ac_try) 2>&5
5688	ac_status=$?
5689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690	(exit $ac_status); }; }; then
5691	ac_cv_lib_GL_glLoadIdentity=yes
5692	else
5693	echo "$as_me: failed program was:" >&5
5694	sed 's/^/\| /' conftest.$ac_ext >&5
5695
5696	ac_cv_lib_GL_glLoadIdentity=no
5697	fi
5698	rm -f conftest.err conftest.$ac_objext \
5699	conftest$ac_exeext conftest.$ac_ext
5700	LIBS=$ac_check_lib_save_LIBS
5701	fi
5702	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5703	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5704	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5705	FOUND_GL=yes
5706	fi
5707
5708	if test x$FOUND_GL = xyes ; then
5709	LIBS="$LIBS -lGL"
5710	else
5711	echo "------------------"
5712	echo "opengl not found."
5713	echo "please install the opengl package which can be found at http://www.opengl.org"
5714	echo "------------------"
5715	exit -1
5716	fi
5717
5718	# cheking for GLU-header
5719
5720	for ac_header in GL/glu.h
5721	do
5722	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5723	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5724	echo "$as_me:$LINENO: checking for $ac_header" >&5
5725	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5726	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5727	echo $ECHO_N "(cached) $ECHO_C" >&6
5728	fi
5729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5731	else
5732	# Is the header compilable?
5733	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5734	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5735	cat >conftest.$ac_ext <<_ACEOF
5736	/* confdefs.h. */
5737	_ACEOF
5738	cat confdefs.h >>conftest.$ac_ext
5739	cat >>conftest.$ac_ext <<_ACEOF
5740	/* end confdefs.h. */
5741	$ac_includes_default
5742	#include <$ac_header>
5743	_ACEOF
5744	rm -f conftest.$ac_objext
5745	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5746	(eval $ac_compile) 2>conftest.er1
5747	ac_status=$?
5748	grep -v '^ *+' conftest.er1 >conftest.err
5749	rm -f conftest.er1
5750	cat conftest.err >&5
5751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5752	(exit $ac_status); } &&
5753	{ ac_try='test -z "$ac_c_werror_flag"
5754	\|\| test ! -s conftest.err'
5755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5756	(eval $ac_try) 2>&5
5757	ac_status=$?
5758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759	(exit $ac_status); }; } &&
5760	{ ac_try='test -s conftest.$ac_objext'
5761	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5762	(eval $ac_try) 2>&5
5763	ac_status=$?
5764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5765	(exit $ac_status); }; }; then
5766	ac_header_compiler=yes
5767	else
5768	echo "$as_me: failed program was:" >&5
5769	sed 's/^/\| /' conftest.$ac_ext >&5
5770
5771	ac_header_compiler=no
5772	fi
5773	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5774	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5775	echo "${ECHO_T}$ac_header_compiler" >&6
5776
5777	# Is the header present?
5778	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5779	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5780	cat >conftest.$ac_ext <<_ACEOF
5781	/* confdefs.h. */
5782	_ACEOF
5783	cat confdefs.h >>conftest.$ac_ext
5784	cat >>conftest.$ac_ext <<_ACEOF
5785	/* end confdefs.h. */
5786	#include <$ac_header>
5787	_ACEOF
5788	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5789	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5790	ac_status=$?
5791	grep -v '^ *+' conftest.er1 >conftest.err
5792	rm -f conftest.er1
5793	cat conftest.err >&5
5794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5795	(exit $ac_status); } >/dev/null; then
5796	if test -s conftest.err; then
5797	ac_cpp_err=$ac_c_preproc_warn_flag
5798	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5799	else
5800	ac_cpp_err=
5801	fi
5802	else
5803	ac_cpp_err=yes
5804	fi
5805	if test -z "$ac_cpp_err"; then
5806	ac_header_preproc=yes
5807	else
5808	echo "$as_me: failed program was:" >&5
5809	sed 's/^/\| /' conftest.$ac_ext >&5
5810
5811	ac_header_preproc=no
5812	fi
5813	rm -f conftest.err conftest.$ac_ext
5814	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5815	echo "${ECHO_T}$ac_header_preproc" >&6
5816
5817	# So? What about this header?
5818	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5819	yes:no: )
5820	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5821	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5822	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5823	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5824	ac_header_preproc=yes
5825	;;
5826	no:yes:* )
5827	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5828	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5829	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5830	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5831	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5832	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5833	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5834	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5835	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5836	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5837	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5838	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5839	(
5840	cat <<\_ASBOX
5841	## ---------------------------------------------- ##
5842	## Report this to orxonox-dev at mail.datacore.ch ##
5843	## ---------------------------------------------- ##
5844	_ASBOX
5845	) \|
5846	sed "s/^/$as_me: WARNING: /" >&2
5847	;;
5848	esac
5849	echo "$as_me:$LINENO: checking for $ac_header" >&5
5850	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5851	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5852	echo $ECHO_N "(cached) $ECHO_C" >&6
5853	else
5854	eval "$as_ac_Header=\$ac_header_preproc"
5855	fi
5856	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5857	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5858
5859	fi
5860	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5861	cat >>confdefs.h <<_ACEOF
5862	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5863	_ACEOF
5864
5865	else
5866	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5867	echo "$as_me: error: cannot find opengl headers" >&2;}
5868	{ (exit 1); exit 1; }; }
5869	fi
5870
5871	done
5872
5873
5874	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5875	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5876	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5877	echo $ECHO_N "(cached) $ECHO_C" >&6
5878	else
5879	ac_check_lib_save_LIBS=$LIBS
5880	LIBS="-lGLU $LIBS"
5881	cat >conftest.$ac_ext <<_ACEOF
5882	/* confdefs.h. */
5883	_ACEOF
5884	cat confdefs.h >>conftest.$ac_ext
5885	cat >>conftest.$ac_ext <<_ACEOF
5886	/* end confdefs.h. */
5887
5888	/* Override any gcc2 internal prototype to avoid an error. */
5889	#ifdef __cplusplus
5890	extern "C"
5891	#endif
5892	/* We use char because int might match the return type of a gcc2
5893	builtin and then its argument prototype would still apply. */
5894	char gluProject ();
5895	int
5896	main ()
5897	{
5898	gluProject ();
5899	;
5900	return 0;
5901	}
5902	_ACEOF
5903	rm -f conftest.$ac_objext conftest$ac_exeext
5904	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5905	(eval $ac_link) 2>conftest.er1
5906	ac_status=$?
5907	grep -v '^ *+' conftest.er1 >conftest.err
5908	rm -f conftest.er1
5909	cat conftest.err >&5
5910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5911	(exit $ac_status); } &&
5912	{ ac_try='test -z "$ac_c_werror_flag"
5913	\|\| test ! -s conftest.err'
5914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5915	(eval $ac_try) 2>&5
5916	ac_status=$?
5917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5918	(exit $ac_status); }; } &&
5919	{ ac_try='test -s conftest$ac_exeext'
5920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5921	(eval $ac_try) 2>&5
5922	ac_status=$?
5923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5924	(exit $ac_status); }; }; then
5925	ac_cv_lib_GLU_gluProject=yes
5926	else
5927	echo "$as_me: failed program was:" >&5
5928	sed 's/^/\| /' conftest.$ac_ext >&5
5929
5930	ac_cv_lib_GLU_gluProject=no
5931	fi
5932	rm -f conftest.err conftest.$ac_objext \
5933	conftest$ac_exeext conftest.$ac_ext
5934	LIBS=$ac_check_lib_save_LIBS
5935	fi
5936	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5937	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5938	if test $ac_cv_lib_GLU_gluProject = yes; then
5939	FOUND_GLU=yes
5940	fi
5941
5942	if test x$FOUND_GLU = xyes ; then
5943	LIBS="$LIBS -lGLU"
5944	else
5945	echo "------------------"
5946	echo "GLU library not found."
5947	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5948	echo "------------------"
5949	exit -1
5950	fi
5951
5952	#--------#
5953	# openAL #
5954	#--------#
5955	# checking for openAL-headers
5956
5957	for ac_header in AL/al.h
5958	do
5959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5961	echo "$as_me:$LINENO: checking for $ac_header" >&5
5962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5964	echo $ECHO_N "(cached) $ECHO_C" >&6
5965	fi
5966	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5967	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5968	else
5969	# Is the header compilable?
5970	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5971	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5972	cat >conftest.$ac_ext <<_ACEOF
5973	/* confdefs.h. */
5974	_ACEOF
5975	cat confdefs.h >>conftest.$ac_ext
5976	cat >>conftest.$ac_ext <<_ACEOF
5977	/* end confdefs.h. */
5978	$ac_includes_default
5979	#include <$ac_header>
5980	_ACEOF
5981	rm -f conftest.$ac_objext
5982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5983	(eval $ac_compile) 2>conftest.er1
5984	ac_status=$?
5985	grep -v '^ *+' conftest.er1 >conftest.err
5986	rm -f conftest.er1
5987	cat conftest.err >&5
5988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5989	(exit $ac_status); } &&
5990	{ ac_try='test -z "$ac_c_werror_flag"
5991	\|\| test ! -s conftest.err'
5992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5993	(eval $ac_try) 2>&5
5994	ac_status=$?
5995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5996	(exit $ac_status); }; } &&
5997	{ ac_try='test -s conftest.$ac_objext'
5998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5999	(eval $ac_try) 2>&5
6000	ac_status=$?
6001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6002	(exit $ac_status); }; }; then
6003	ac_header_compiler=yes
6004	else
6005	echo "$as_me: failed program was:" >&5
6006	sed 's/^/\| /' conftest.$ac_ext >&5
6007
6008	ac_header_compiler=no
6009	fi
6010	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6011	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6012	echo "${ECHO_T}$ac_header_compiler" >&6
6013
6014	# Is the header present?
6015	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6016	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6017	cat >conftest.$ac_ext <<_ACEOF
6018	/* confdefs.h. */
6019	_ACEOF
6020	cat confdefs.h >>conftest.$ac_ext
6021	cat >>conftest.$ac_ext <<_ACEOF
6022	/* end confdefs.h. */
6023	#include <$ac_header>
6024	_ACEOF
6025	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6026	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6027	ac_status=$?
6028	grep -v '^ *+' conftest.er1 >conftest.err
6029	rm -f conftest.er1
6030	cat conftest.err >&5
6031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032	(exit $ac_status); } >/dev/null; then
6033	if test -s conftest.err; then
6034	ac_cpp_err=$ac_c_preproc_warn_flag
6035	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6036	else
6037	ac_cpp_err=
6038	fi
6039	else
6040	ac_cpp_err=yes
6041	fi
6042	if test -z "$ac_cpp_err"; then
6043	ac_header_preproc=yes
6044	else
6045	echo "$as_me: failed program was:" >&5
6046	sed 's/^/\| /' conftest.$ac_ext >&5
6047
6048	ac_header_preproc=no
6049	fi
6050	rm -f conftest.err conftest.$ac_ext
6051	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6052	echo "${ECHO_T}$ac_header_preproc" >&6
6053
6054	# So? What about this header?
6055	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6056	yes:no: )
6057	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6058	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6060	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6061	ac_header_preproc=yes
6062	;;
6063	no:yes:* )
6064	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6065	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6066	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6067	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6068	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6069	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6070	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6071	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6072	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6073	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6074	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6075	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6076	(
6077	cat <<\_ASBOX
6078	## ---------------------------------------------- ##
6079	## Report this to orxonox-dev at mail.datacore.ch ##
6080	## ---------------------------------------------- ##
6081	_ASBOX
6082	) \|
6083	sed "s/^/$as_me: WARNING: /" >&2
6084	;;
6085	esac
6086	echo "$as_me:$LINENO: checking for $ac_header" >&5
6087	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6088	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6089	echo $ECHO_N "(cached) $ECHO_C" >&6
6090	else
6091	eval "$as_ac_Header=\$ac_header_preproc"
6092	fi
6093	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6094	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6095
6096	fi
6097	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6098	cat >>confdefs.h <<_ACEOF
6099	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6100	_ACEOF
6101
6102	else
6103	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6104	echo "$as_me: error: cannot find openAL header." >&2;}
6105	{ (exit 1); exit 1; }; }
6106	fi
6107
6108	done
6109
6110	# checking for openAL-lib
6111	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6112	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6113	if test "${ac_cv_lib_openal_main+set}" = set; then
6114	echo $ECHO_N "(cached) $ECHO_C" >&6
6115	else
6116	ac_check_lib_save_LIBS=$LIBS
6117	LIBS="-lopenal $LIBS"
6118	cat >conftest.$ac_ext <<_ACEOF
6119	/* confdefs.h. */
6120	_ACEOF
6121	cat confdefs.h >>conftest.$ac_ext
6122	cat >>conftest.$ac_ext <<_ACEOF
6123	/* end confdefs.h. */
6124
6125
6126	int
6127	main ()
6128	{
6129	main ();
6130	;
6131	return 0;
6132	}
6133	_ACEOF
6134	rm -f conftest.$ac_objext conftest$ac_exeext
6135	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6136	(eval $ac_link) 2>conftest.er1
6137	ac_status=$?
6138	grep -v '^ *+' conftest.er1 >conftest.err
6139	rm -f conftest.er1
6140	cat conftest.err >&5
6141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142	(exit $ac_status); } &&
6143	{ ac_try='test -z "$ac_c_werror_flag"
6144	\|\| test ! -s conftest.err'
6145	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6146	(eval $ac_try) 2>&5
6147	ac_status=$?
6148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6149	(exit $ac_status); }; } &&
6150	{ ac_try='test -s conftest$ac_exeext'
6151	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6152	(eval $ac_try) 2>&5
6153	ac_status=$?
6154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155	(exit $ac_status); }; }; then
6156	ac_cv_lib_openal_main=yes
6157	else
6158	echo "$as_me: failed program was:" >&5
6159	sed 's/^/\| /' conftest.$ac_ext >&5
6160
6161	ac_cv_lib_openal_main=no
6162	fi
6163	rm -f conftest.err conftest.$ac_objext \
6164	conftest$ac_exeext conftest.$ac_ext
6165	LIBS=$ac_check_lib_save_LIBS
6166	fi
6167	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6168	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6169	if test $ac_cv_lib_openal_main = yes; then
6170	FOUND_openal=yes
6171	fi
6172
6173	if test x$FOUND_openal = xyes ; then
6174	LIBS="$LIBS -lopenal"
6175	else
6176	echo "------------------"
6177	echo "openal library not found."
6178	echo "please install the openal library, which can be found at http://www.openal.org"
6179	echo "------------------"
6180	exit -1
6181	fi
6182
6183	# checking for SDL
6184	echo "$as_me:$LINENO: checking for SDL-version" >&5
6185	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6186	SDL_VERSION=`sdl-config --version`
6187	echo $SDL_VERSION
6188
6189	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
6190
6191	for ac_header in SDL.h
6192	do
6193	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6194	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6195	echo "$as_me:$LINENO: checking for $ac_header" >&5
6196	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6197	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6198	echo $ECHO_N "(cached) $ECHO_C" >&6
6199	fi
6200	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6201	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6202	else
6203	# Is the header compilable?
6204	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6205	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6206	cat >conftest.$ac_ext <<_ACEOF
6207	/* confdefs.h. */
6208	_ACEOF
6209	cat confdefs.h >>conftest.$ac_ext
6210	cat >>conftest.$ac_ext <<_ACEOF
6211	/* end confdefs.h. */
6212	$ac_includes_default
6213	#include <$ac_header>
6214	_ACEOF
6215	rm -f conftest.$ac_objext
6216	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6217	(eval $ac_compile) 2>conftest.er1
6218	ac_status=$?
6219	grep -v '^ *+' conftest.er1 >conftest.err
6220	rm -f conftest.er1
6221	cat conftest.err >&5
6222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223	(exit $ac_status); } &&
6224	{ ac_try='test -z "$ac_c_werror_flag"
6225	\|\| test ! -s conftest.err'
6226	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6227	(eval $ac_try) 2>&5
6228	ac_status=$?
6229	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6230	(exit $ac_status); }; } &&
6231	{ ac_try='test -s conftest.$ac_objext'
6232	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6233	(eval $ac_try) 2>&5
6234	ac_status=$?
6235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236	(exit $ac_status); }; }; then
6237	ac_header_compiler=yes
6238	else
6239	echo "$as_me: failed program was:" >&5
6240	sed 's/^/\| /' conftest.$ac_ext >&5
6241
6242	ac_header_compiler=no
6243	fi
6244	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6245	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6246	echo "${ECHO_T}$ac_header_compiler" >&6
6247
6248	# Is the header present?
6249	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6250	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6251	cat >conftest.$ac_ext <<_ACEOF
6252	/* confdefs.h. */
6253	_ACEOF
6254	cat confdefs.h >>conftest.$ac_ext
6255	cat >>conftest.$ac_ext <<_ACEOF
6256	/* end confdefs.h. */
6257	#include <$ac_header>
6258	_ACEOF
6259	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6260	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6261	ac_status=$?
6262	grep -v '^ *+' conftest.er1 >conftest.err
6263	rm -f conftest.er1
6264	cat conftest.err >&5
6265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6266	(exit $ac_status); } >/dev/null; then
6267	if test -s conftest.err; then
6268	ac_cpp_err=$ac_c_preproc_warn_flag
6269	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6270	else
6271	ac_cpp_err=
6272	fi
6273	else
6274	ac_cpp_err=yes
6275	fi
6276	if test -z "$ac_cpp_err"; then
6277	ac_header_preproc=yes
6278	else
6279	echo "$as_me: failed program was:" >&5
6280	sed 's/^/\| /' conftest.$ac_ext >&5
6281
6282	ac_header_preproc=no
6283	fi
6284	rm -f conftest.err conftest.$ac_ext
6285	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6286	echo "${ECHO_T}$ac_header_preproc" >&6
6287
6288	# So? What about this header?
6289	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6290	yes:no: )
6291	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6292	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6293	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6294	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6295	ac_header_preproc=yes
6296	;;
6297	no:yes:* )
6298	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6299	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6300	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6301	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6302	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6303	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6304	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6305	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6306	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6307	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6308	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6309	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6310	(
6311	cat <<\_ASBOX
6312	## ---------------------------------------------- ##
6313	## Report this to orxonox-dev at mail.datacore.ch ##
6314	## ---------------------------------------------- ##
6315	_ASBOX
6316	) \|
6317	sed "s/^/$as_me: WARNING: /" >&2
6318	;;
6319	esac
6320	echo "$as_me:$LINENO: checking for $ac_header" >&5
6321	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6322	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6323	echo $ECHO_N "(cached) $ECHO_C" >&6
6324	else
6325	eval "$as_ac_Header=\$ac_header_preproc"
6326	fi
6327	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6328	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6329
6330	fi
6331	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6332	cat >>confdefs.h <<_ACEOF
6333	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6334	_ACEOF
6335
6336	else
6337
6338	for ac_header in SDL/SDL.h
6339	do
6340	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6341	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6342	echo "$as_me:$LINENO: checking for $ac_header" >&5
6343	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6344	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6345	echo $ECHO_N "(cached) $ECHO_C" >&6
6346	fi
6347	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6348	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6349	else
6350	# Is the header compilable?
6351	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6352	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6353	cat >conftest.$ac_ext <<_ACEOF
6354	/* confdefs.h. */
6355	_ACEOF
6356	cat confdefs.h >>conftest.$ac_ext
6357	cat >>conftest.$ac_ext <<_ACEOF
6358	/* end confdefs.h. */
6359	$ac_includes_default
6360	#include <$ac_header>
6361	_ACEOF
6362	rm -f conftest.$ac_objext
6363	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6364	(eval $ac_compile) 2>conftest.er1
6365	ac_status=$?
6366	grep -v '^ *+' conftest.er1 >conftest.err
6367	rm -f conftest.er1
6368	cat conftest.err >&5
6369	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6370	(exit $ac_status); } &&
6371	{ ac_try='test -z "$ac_c_werror_flag"
6372	\|\| test ! -s conftest.err'
6373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6374	(eval $ac_try) 2>&5
6375	ac_status=$?
6376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377	(exit $ac_status); }; } &&
6378	{ ac_try='test -s conftest.$ac_objext'
6379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6380	(eval $ac_try) 2>&5
6381	ac_status=$?
6382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6383	(exit $ac_status); }; }; then
6384	ac_header_compiler=yes
6385	else
6386	echo "$as_me: failed program was:" >&5
6387	sed 's/^/\| /' conftest.$ac_ext >&5
6388
6389	ac_header_compiler=no
6390	fi
6391	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6392	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6393	echo "${ECHO_T}$ac_header_compiler" >&6
6394
6395	# Is the header present?
6396	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6397	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6398	cat >conftest.$ac_ext <<_ACEOF
6399	/* confdefs.h. */
6400	_ACEOF
6401	cat confdefs.h >>conftest.$ac_ext
6402	cat >>conftest.$ac_ext <<_ACEOF
6403	/* end confdefs.h. */
6404	#include <$ac_header>
6405	_ACEOF
6406	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6407	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6408	ac_status=$?
6409	grep -v '^ *+' conftest.er1 >conftest.err
6410	rm -f conftest.er1
6411	cat conftest.err >&5
6412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413	(exit $ac_status); } >/dev/null; then
6414	if test -s conftest.err; then
6415	ac_cpp_err=$ac_c_preproc_warn_flag
6416	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6417	else
6418	ac_cpp_err=
6419	fi
6420	else
6421	ac_cpp_err=yes
6422	fi
6423	if test -z "$ac_cpp_err"; then
6424	ac_header_preproc=yes
6425	else
6426	echo "$as_me: failed program was:" >&5
6427	sed 's/^/\| /' conftest.$ac_ext >&5
6428
6429	ac_header_preproc=no
6430	fi
6431	rm -f conftest.err conftest.$ac_ext
6432	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6433	echo "${ECHO_T}$ac_header_preproc" >&6
6434
6435	# So? What about this header?
6436	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6437	yes:no: )
6438	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6439	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6440	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6441	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6442	ac_header_preproc=yes
6443	;;
6444	no:yes:* )
6445	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6446	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6447	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6448	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6449	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6450	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6451	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6452	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6453	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6454	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6455	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6456	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6457	(
6458	cat <<\_ASBOX
6459	## ---------------------------------------------- ##
6460	## Report this to orxonox-dev at mail.datacore.ch ##
6461	## ---------------------------------------------- ##
6462	_ASBOX
6463	) \|
6464	sed "s/^/$as_me: WARNING: /" >&2
6465	;;
6466	esac
6467	echo "$as_me:$LINENO: checking for $ac_header" >&5
6468	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6469	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6470	echo $ECHO_N "(cached) $ECHO_C" >&6
6471	else
6472	eval "$as_ac_Header=\$ac_header_preproc"
6473	fi
6474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6476
6477	fi
6478	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6479	cat >>confdefs.h <<_ACEOF
6480	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6481	_ACEOF
6482
6483	else
6484	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
6485	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
6486	{ (exit 1); exit 1; }; }
6487	fi
6488
6489	done
6490
6491	fi
6492
6493	done
6494
6495
6496	LIBS="`sdl-config --libs` $LIBS"
6497	;;
6498
6499	#-----------#
6500	# MAC -OS X #
6501	#-----------#
6502	darwin)
6503	echo "OS X detected"
6504
6505	osX="yes"
6506
6507	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
6508	# checking gl header
6509
6510	for ac_header in OpenGL/gl.h
6511	do
6512	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6513	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6514	echo "$as_me:$LINENO: checking for $ac_header" >&5
6515	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6516	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6517	echo $ECHO_N "(cached) $ECHO_C" >&6
6518	fi
6519	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6520	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6521	else
6522	# Is the header compilable?
6523	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6524	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6525	cat >conftest.$ac_ext <<_ACEOF
6526	/* confdefs.h. */
6527	_ACEOF
6528	cat confdefs.h >>conftest.$ac_ext
6529	cat >>conftest.$ac_ext <<_ACEOF
6530	/* end confdefs.h. */
6531	$ac_includes_default
6532	#include <$ac_header>
6533	_ACEOF
6534	rm -f conftest.$ac_objext
6535	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6536	(eval $ac_compile) 2>conftest.er1
6537	ac_status=$?
6538	grep -v '^ *+' conftest.er1 >conftest.err
6539	rm -f conftest.er1
6540	cat conftest.err >&5
6541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542	(exit $ac_status); } &&
6543	{ ac_try='test -z "$ac_c_werror_flag"
6544	\|\| test ! -s conftest.err'
6545	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6546	(eval $ac_try) 2>&5
6547	ac_status=$?
6548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6549	(exit $ac_status); }; } &&
6550	{ ac_try='test -s conftest.$ac_objext'
6551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6552	(eval $ac_try) 2>&5
6553	ac_status=$?
6554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6555	(exit $ac_status); }; }; then
6556	ac_header_compiler=yes
6557	else
6558	echo "$as_me: failed program was:" >&5
6559	sed 's/^/\| /' conftest.$ac_ext >&5
6560
6561	ac_header_compiler=no
6562	fi
6563	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6564	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6565	echo "${ECHO_T}$ac_header_compiler" >&6
6566
6567	# Is the header present?
6568	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6569	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6570	cat >conftest.$ac_ext <<_ACEOF
6571	/* confdefs.h. */
6572	_ACEOF
6573	cat confdefs.h >>conftest.$ac_ext
6574	cat >>conftest.$ac_ext <<_ACEOF
6575	/* end confdefs.h. */
6576	#include <$ac_header>
6577	_ACEOF
6578	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6579	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6580	ac_status=$?
6581	grep -v '^ *+' conftest.er1 >conftest.err
6582	rm -f conftest.er1
6583	cat conftest.err >&5
6584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585	(exit $ac_status); } >/dev/null; then
6586	if test -s conftest.err; then
6587	ac_cpp_err=$ac_c_preproc_warn_flag
6588	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6589	else
6590	ac_cpp_err=
6591	fi
6592	else
6593	ac_cpp_err=yes
6594	fi
6595	if test -z "$ac_cpp_err"; then
6596	ac_header_preproc=yes
6597	else
6598	echo "$as_me: failed program was:" >&5
6599	sed 's/^/\| /' conftest.$ac_ext >&5
6600
6601	ac_header_preproc=no
6602	fi
6603	rm -f conftest.err conftest.$ac_ext
6604	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6605	echo "${ECHO_T}$ac_header_preproc" >&6
6606
6607	# So? What about this header?
6608	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6609	yes:no: )
6610	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6611	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6612	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6613	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6614	ac_header_preproc=yes
6615	;;
6616	no:yes:* )
6617	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6618	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6619	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6620	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6621	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6622	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6623	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6624	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6625	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6626	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6627	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6628	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6629	(
6630	cat <<\_ASBOX
6631	## ---------------------------------------------- ##
6632	## Report this to orxonox-dev at mail.datacore.ch ##
6633	## ---------------------------------------------- ##
6634	_ASBOX
6635	) \|
6636	sed "s/^/$as_me: WARNING: /" >&2
6637	;;
6638	esac
6639	echo "$as_me:$LINENO: checking for $ac_header" >&5
6640	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6641	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6642	echo $ECHO_N "(cached) $ECHO_C" >&6
6643	else
6644	eval "$as_ac_Header=\$ac_header_preproc"
6645	fi
6646	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6647	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6648
6649	fi
6650	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6651	cat >>confdefs.h <<_ACEOF
6652	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6653	_ACEOF
6654
6655	else
6656	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6657	echo "$as_me: error: cannot find opengl headers" >&2;}
6658	{ (exit 1); exit 1; }; }
6659	fi
6660
6661	done
6662
6663	# cheking for GLU-header
6664
6665	for ac_header in OpenGL/glu.h
6666	do
6667	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6668	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6669	echo "$as_me:$LINENO: checking for $ac_header" >&5
6670	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6671	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6672	echo $ECHO_N "(cached) $ECHO_C" >&6
6673	fi
6674	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6675	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6676	else
6677	# Is the header compilable?
6678	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6679	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6680	cat >conftest.$ac_ext <<_ACEOF
6681	/* confdefs.h. */
6682	_ACEOF
6683	cat confdefs.h >>conftest.$ac_ext
6684	cat >>conftest.$ac_ext <<_ACEOF
6685	/* end confdefs.h. */
6686	$ac_includes_default
6687	#include <$ac_header>
6688	_ACEOF
6689	rm -f conftest.$ac_objext
6690	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6691	(eval $ac_compile) 2>conftest.er1
6692	ac_status=$?
6693	grep -v '^ *+' conftest.er1 >conftest.err
6694	rm -f conftest.er1
6695	cat conftest.err >&5
6696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6697	(exit $ac_status); } &&
6698	{ ac_try='test -z "$ac_c_werror_flag"
6699	\|\| test ! -s conftest.err'
6700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6701	(eval $ac_try) 2>&5
6702	ac_status=$?
6703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704	(exit $ac_status); }; } &&
6705	{ ac_try='test -s conftest.$ac_objext'
6706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6707	(eval $ac_try) 2>&5
6708	ac_status=$?
6709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710	(exit $ac_status); }; }; then
6711	ac_header_compiler=yes
6712	else
6713	echo "$as_me: failed program was:" >&5
6714	sed 's/^/\| /' conftest.$ac_ext >&5
6715
6716	ac_header_compiler=no
6717	fi
6718	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6719	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6720	echo "${ECHO_T}$ac_header_compiler" >&6
6721
6722	# Is the header present?
6723	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6724	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6725	cat >conftest.$ac_ext <<_ACEOF
6726	/* confdefs.h. */
6727	_ACEOF
6728	cat confdefs.h >>conftest.$ac_ext
6729	cat >>conftest.$ac_ext <<_ACEOF
6730	/* end confdefs.h. */
6731	#include <$ac_header>
6732	_ACEOF
6733	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6734	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6735	ac_status=$?
6736	grep -v '^ *+' conftest.er1 >conftest.err
6737	rm -f conftest.er1
6738	cat conftest.err >&5
6739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740	(exit $ac_status); } >/dev/null; then
6741	if test -s conftest.err; then
6742	ac_cpp_err=$ac_c_preproc_warn_flag
6743	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6744	else
6745	ac_cpp_err=
6746	fi
6747	else
6748	ac_cpp_err=yes
6749	fi
6750	if test -z "$ac_cpp_err"; then
6751	ac_header_preproc=yes
6752	else
6753	echo "$as_me: failed program was:" >&5
6754	sed 's/^/\| /' conftest.$ac_ext >&5
6755
6756	ac_header_preproc=no
6757	fi
6758	rm -f conftest.err conftest.$ac_ext
6759	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6760	echo "${ECHO_T}$ac_header_preproc" >&6
6761
6762	# So? What about this header?
6763	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6764	yes:no: )
6765	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6766	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6767	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6768	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6769	ac_header_preproc=yes
6770	;;
6771	no:yes:* )
6772	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6773	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6774	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6775	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6776	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6777	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6778	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6779	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6780	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6781	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6782	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6783	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6784	(
6785	cat <<\_ASBOX
6786	## ---------------------------------------------- ##
6787	## Report this to orxonox-dev at mail.datacore.ch ##
6788	## ---------------------------------------------- ##
6789	_ASBOX
6790	) \|
6791	sed "s/^/$as_me: WARNING: /" >&2
6792	;;
6793	esac
6794	echo "$as_me:$LINENO: checking for $ac_header" >&5
6795	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6796	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6797	echo $ECHO_N "(cached) $ECHO_C" >&6
6798	else
6799	eval "$as_ac_Header=\$ac_header_preproc"
6800	fi
6801	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6802	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6803
6804	fi
6805	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6806	cat >>confdefs.h <<_ACEOF
6807	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6808	_ACEOF
6809
6810	else
6811	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6812	echo "$as_me: error: cannot find opengl headers" >&2;}
6813	{ (exit 1); exit 1; }; }
6814	fi
6815
6816	done
6817
6818
6819	LIBS="$LIBS -framework OpenGL"
6820
6821
6822	## SDL-check
6823	SDL_CFLAGS=`sdl-config --cflags`
6824	SDL_LIBS=`sdl-config --libs`
6825	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6826	LIBS="$LIBS $SDL_LIBS"
6827
6828
6829	# checking for SDL-headers
6830	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6831	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6832
6833	## checking for SDL
6834	# SDL_VERSION=1.2.7
6835	# AM_PATH_SDL($SDL_VERSION,
6836	# :,
6837	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6838	# )
6839
6840
6841	;;
6842
6843	*)
6844	;;
6845	esac
6846
6847
6848
6849	###################################
6850	## CHECKING FOR HEADERS AND LIBS ##
6851	###################################
6852
6853	#---------#
6854	# SDL_ttf #
6855	#---------#
6856	# checking for SDL_ttf-headers
6857
6858	for ac_header in SDL_ttf.h
6859	do
6860	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6861	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6862	echo "$as_me:$LINENO: checking for $ac_header" >&5
6863	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6864	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6865	echo $ECHO_N "(cached) $ECHO_C" >&6
6866	fi
6867	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6868	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6869	else
6870	# Is the header compilable?
6871	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6872	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6873	cat >conftest.$ac_ext <<_ACEOF
6874	/* confdefs.h. */
6875	_ACEOF
6876	cat confdefs.h >>conftest.$ac_ext
6877	cat >>conftest.$ac_ext <<_ACEOF
6878	/* end confdefs.h. */
6879	$ac_includes_default
6880	#include <$ac_header>
6881	_ACEOF
6882	rm -f conftest.$ac_objext
6883	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6884	(eval $ac_compile) 2>conftest.er1
6885	ac_status=$?
6886	grep -v '^ *+' conftest.er1 >conftest.err
6887	rm -f conftest.er1
6888	cat conftest.err >&5
6889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6890	(exit $ac_status); } &&
6891	{ ac_try='test -z "$ac_c_werror_flag"
6892	\|\| test ! -s conftest.err'
6893	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6894	(eval $ac_try) 2>&5
6895	ac_status=$?
6896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6897	(exit $ac_status); }; } &&
6898	{ ac_try='test -s conftest.$ac_objext'
6899	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6900	(eval $ac_try) 2>&5
6901	ac_status=$?
6902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903	(exit $ac_status); }; }; then
6904	ac_header_compiler=yes
6905	else
6906	echo "$as_me: failed program was:" >&5
6907	sed 's/^/\| /' conftest.$ac_ext >&5
6908
6909	ac_header_compiler=no
6910	fi
6911	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6912	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6913	echo "${ECHO_T}$ac_header_compiler" >&6
6914
6915	# Is the header present?
6916	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6917	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6918	cat >conftest.$ac_ext <<_ACEOF
6919	/* confdefs.h. */
6920	_ACEOF
6921	cat confdefs.h >>conftest.$ac_ext
6922	cat >>conftest.$ac_ext <<_ACEOF
6923	/* end confdefs.h. */
6924	#include <$ac_header>
6925	_ACEOF
6926	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6927	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6928	ac_status=$?
6929	grep -v '^ *+' conftest.er1 >conftest.err
6930	rm -f conftest.er1
6931	cat conftest.err >&5
6932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6933	(exit $ac_status); } >/dev/null; then
6934	if test -s conftest.err; then
6935	ac_cpp_err=$ac_c_preproc_warn_flag
6936	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6937	else
6938	ac_cpp_err=
6939	fi
6940	else
6941	ac_cpp_err=yes
6942	fi
6943	if test -z "$ac_cpp_err"; then
6944	ac_header_preproc=yes
6945	else
6946	echo "$as_me: failed program was:" >&5
6947	sed 's/^/\| /' conftest.$ac_ext >&5
6948
6949	ac_header_preproc=no
6950	fi
6951	rm -f conftest.err conftest.$ac_ext
6952	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6953	echo "${ECHO_T}$ac_header_preproc" >&6
6954
6955	# So? What about this header?
6956	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6957	yes:no: )
6958	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6959	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6960	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6961	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6962	ac_header_preproc=yes
6963	;;
6964	no:yes:* )
6965	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6966	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6967	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6968	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6969	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6970	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6971	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6972	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6973	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6974	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6975	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6976	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6977	(
6978	cat <<\_ASBOX
6979	## ---------------------------------------------- ##
6980	## Report this to orxonox-dev at mail.datacore.ch ##
6981	## ---------------------------------------------- ##
6982	_ASBOX
6983	) \|
6984	sed "s/^/$as_me: WARNING: /" >&2
6985	;;
6986	esac
6987	echo "$as_me:$LINENO: checking for $ac_header" >&5
6988	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6989	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6990	echo $ECHO_N "(cached) $ECHO_C" >&6
6991	else
6992	eval "$as_ac_Header=\$ac_header_preproc"
6993	fi
6994	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6995	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6996
6997	fi
6998	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6999	cat >>confdefs.h <<_ACEOF
7000	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7001	_ACEOF
7002
7003	else
7004
7005	for ac_header in SDL/SDL_ttf.h
7006	do
7007	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7008	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7009	echo "$as_me:$LINENO: checking for $ac_header" >&5
7010	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7011	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7012	echo $ECHO_N "(cached) $ECHO_C" >&6
7013	fi
7014	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7015	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7016	else
7017	# Is the header compilable?
7018	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7019	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7020	cat >conftest.$ac_ext <<_ACEOF
7021	/* confdefs.h. */
7022	_ACEOF
7023	cat confdefs.h >>conftest.$ac_ext
7024	cat >>conftest.$ac_ext <<_ACEOF
7025	/* end confdefs.h. */
7026	$ac_includes_default
7027	#include <$ac_header>
7028	_ACEOF
7029	rm -f conftest.$ac_objext
7030	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7031	(eval $ac_compile) 2>conftest.er1
7032	ac_status=$?
7033	grep -v '^ *+' conftest.er1 >conftest.err
7034	rm -f conftest.er1
7035	cat conftest.err >&5
7036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7037	(exit $ac_status); } &&
7038	{ ac_try='test -z "$ac_c_werror_flag"
7039	\|\| test ! -s conftest.err'
7040	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7041	(eval $ac_try) 2>&5
7042	ac_status=$?
7043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7044	(exit $ac_status); }; } &&
7045	{ ac_try='test -s conftest.$ac_objext'
7046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7047	(eval $ac_try) 2>&5
7048	ac_status=$?
7049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050	(exit $ac_status); }; }; then
7051	ac_header_compiler=yes
7052	else
7053	echo "$as_me: failed program was:" >&5
7054	sed 's/^/\| /' conftest.$ac_ext >&5
7055
7056	ac_header_compiler=no
7057	fi
7058	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7059	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7060	echo "${ECHO_T}$ac_header_compiler" >&6
7061
7062	# Is the header present?
7063	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7064	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7065	cat >conftest.$ac_ext <<_ACEOF
7066	/* confdefs.h. */
7067	_ACEOF
7068	cat confdefs.h >>conftest.$ac_ext
7069	cat >>conftest.$ac_ext <<_ACEOF
7070	/* end confdefs.h. */
7071	#include <$ac_header>
7072	_ACEOF
7073	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7074	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7075	ac_status=$?
7076	grep -v '^ *+' conftest.er1 >conftest.err
7077	rm -f conftest.er1
7078	cat conftest.err >&5
7079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7080	(exit $ac_status); } >/dev/null; then
7081	if test -s conftest.err; then
7082	ac_cpp_err=$ac_c_preproc_warn_flag
7083	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7084	else
7085	ac_cpp_err=
7086	fi
7087	else
7088	ac_cpp_err=yes
7089	fi
7090	if test -z "$ac_cpp_err"; then
7091	ac_header_preproc=yes
7092	else
7093	echo "$as_me: failed program was:" >&5
7094	sed 's/^/\| /' conftest.$ac_ext >&5
7095
7096	ac_header_preproc=no
7097	fi
7098	rm -f conftest.err conftest.$ac_ext
7099	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7100	echo "${ECHO_T}$ac_header_preproc" >&6
7101
7102	# So? What about this header?
7103	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7104	yes:no: )
7105	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7106	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7107	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7108	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7109	ac_header_preproc=yes
7110	;;
7111	no:yes:* )
7112	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7113	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7114	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7115	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7116	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7117	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7118	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7119	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7120	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7121	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7123	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7124	(
7125	cat <<\_ASBOX
7126	## ---------------------------------------------- ##
7127	## Report this to orxonox-dev at mail.datacore.ch ##
7128	## ---------------------------------------------- ##
7129	_ASBOX
7130	) \|
7131	sed "s/^/$as_me: WARNING: /" >&2
7132	;;
7133	esac
7134	echo "$as_me:$LINENO: checking for $ac_header" >&5
7135	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7136	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7137	echo $ECHO_N "(cached) $ECHO_C" >&6
7138	else
7139	eval "$as_ac_Header=\$ac_header_preproc"
7140	fi
7141	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7142	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7143
7144	fi
7145	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7146	cat >>confdefs.h <<_ACEOF
7147	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7148	_ACEOF
7149
7150	else
7151	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7152	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7153	{ (exit 1); exit 1; }; }
7154	fi
7155
7156	done
7157
7158	fi
7159
7160	done
7161
7162	# checking for SDL_ttf-lib
7163	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
7164	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
7165	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
7166	echo $ECHO_N "(cached) $ECHO_C" >&6
7167	else
7168	ac_check_lib_save_LIBS=$LIBS
7169	LIBS="-lSDL_ttf $LIBS"
7170	cat >conftest.$ac_ext <<_ACEOF
7171	/* confdefs.h. */
7172	_ACEOF
7173	cat confdefs.h >>conftest.$ac_ext
7174	cat >>conftest.$ac_ext <<_ACEOF
7175	/* end confdefs.h. */
7176
7177	/* Override any gcc2 internal prototype to avoid an error. */
7178	#ifdef __cplusplus
7179	extern "C"
7180	#endif
7181	/* We use char because int might match the return type of a gcc2
7182	builtin and then its argument prototype would still apply. */
7183	char TTF_OpenFont ();
7184	int
7185	main ()
7186	{
7187	TTF_OpenFont ();
7188	;
7189	return 0;
7190	}
7191	_ACEOF
7192	rm -f conftest.$ac_objext conftest$ac_exeext
7193	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7194	(eval $ac_link) 2>conftest.er1
7195	ac_status=$?
7196	grep -v '^ *+' conftest.er1 >conftest.err
7197	rm -f conftest.er1
7198	cat conftest.err >&5
7199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	(exit $ac_status); } &&
7201	{ ac_try='test -z "$ac_c_werror_flag"
7202	\|\| test ! -s conftest.err'
7203	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7204	(eval $ac_try) 2>&5
7205	ac_status=$?
7206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7207	(exit $ac_status); }; } &&
7208	{ ac_try='test -s conftest$ac_exeext'
7209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7210	(eval $ac_try) 2>&5
7211	ac_status=$?
7212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213	(exit $ac_status); }; }; then
7214	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
7215	else
7216	echo "$as_me: failed program was:" >&5
7217	sed 's/^/\| /' conftest.$ac_ext >&5
7218
7219	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
7220	fi
7221	rm -f conftest.err conftest.$ac_objext \
7222	conftest$ac_exeext conftest.$ac_ext
7223	LIBS=$ac_check_lib_save_LIBS
7224	fi
7225	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
7226	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
7227	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
7228	FOUND_SDL_ttf=yes
7229	fi
7230
7231	if test x$FOUND_SDL_ttf = xyes ; then
7232	LIBS="$LIBS -lSDL_ttf"
7233	else
7234	echo "------------------"
7235	echo "SDL_ttf library not found."
7236	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7237	echo "------------------"
7238	exit -1
7239	fi
7240
7241
7242	#-----------#
7243	# SDL_Image #
7244	#-----------#
7245	# checking for SDL_image-headers
7246
7247	for ac_header in SDL_image.h
7248	do
7249	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7250	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7251	echo "$as_me:$LINENO: checking for $ac_header" >&5
7252	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7253	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7254	echo $ECHO_N "(cached) $ECHO_C" >&6
7255	fi
7256	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7257	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7258	else
7259	# Is the header compilable?
7260	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7261	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7262	cat >conftest.$ac_ext <<_ACEOF
7263	/* confdefs.h. */
7264	_ACEOF
7265	cat confdefs.h >>conftest.$ac_ext
7266	cat >>conftest.$ac_ext <<_ACEOF
7267	/* end confdefs.h. */
7268	$ac_includes_default
7269	#include <$ac_header>
7270	_ACEOF
7271	rm -f conftest.$ac_objext
7272	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7273	(eval $ac_compile) 2>conftest.er1
7274	ac_status=$?
7275	grep -v '^ *+' conftest.er1 >conftest.err
7276	rm -f conftest.er1
7277	cat conftest.err >&5
7278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7279	(exit $ac_status); } &&
7280	{ ac_try='test -z "$ac_c_werror_flag"
7281	\|\| test ! -s conftest.err'
7282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7283	(eval $ac_try) 2>&5
7284	ac_status=$?
7285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7286	(exit $ac_status); }; } &&
7287	{ ac_try='test -s conftest.$ac_objext'
7288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7289	(eval $ac_try) 2>&5
7290	ac_status=$?
7291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7292	(exit $ac_status); }; }; then
7293	ac_header_compiler=yes
7294	else
7295	echo "$as_me: failed program was:" >&5
7296	sed 's/^/\| /' conftest.$ac_ext >&5
7297
7298	ac_header_compiler=no
7299	fi
7300	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7301	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7302	echo "${ECHO_T}$ac_header_compiler" >&6
7303
7304	# Is the header present?
7305	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7306	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7307	cat >conftest.$ac_ext <<_ACEOF
7308	/* confdefs.h. */
7309	_ACEOF
7310	cat confdefs.h >>conftest.$ac_ext
7311	cat >>conftest.$ac_ext <<_ACEOF
7312	/* end confdefs.h. */
7313	#include <$ac_header>
7314	_ACEOF
7315	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7316	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7317	ac_status=$?
7318	grep -v '^ *+' conftest.er1 >conftest.err
7319	rm -f conftest.er1
7320	cat conftest.err >&5
7321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7322	(exit $ac_status); } >/dev/null; then
7323	if test -s conftest.err; then
7324	ac_cpp_err=$ac_c_preproc_warn_flag
7325	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7326	else
7327	ac_cpp_err=
7328	fi
7329	else
7330	ac_cpp_err=yes
7331	fi
7332	if test -z "$ac_cpp_err"; then
7333	ac_header_preproc=yes
7334	else
7335	echo "$as_me: failed program was:" >&5
7336	sed 's/^/\| /' conftest.$ac_ext >&5
7337
7338	ac_header_preproc=no
7339	fi
7340	rm -f conftest.err conftest.$ac_ext
7341	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7342	echo "${ECHO_T}$ac_header_preproc" >&6
7343
7344	# So? What about this header?
7345	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7346	yes:no: )
7347	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7348	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7349	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7350	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7351	ac_header_preproc=yes
7352	;;
7353	no:yes:* )
7354	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7355	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7356	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7357	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7358	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7359	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7360	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7361	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7362	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7363	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7364	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7365	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7366	(
7367	cat <<\_ASBOX
7368	## ---------------------------------------------- ##
7369	## Report this to orxonox-dev at mail.datacore.ch ##
7370	## ---------------------------------------------- ##
7371	_ASBOX
7372	) \|
7373	sed "s/^/$as_me: WARNING: /" >&2
7374	;;
7375	esac
7376	echo "$as_me:$LINENO: checking for $ac_header" >&5
7377	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7378	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7379	echo $ECHO_N "(cached) $ECHO_C" >&6
7380	else
7381	eval "$as_ac_Header=\$ac_header_preproc"
7382	fi
7383	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7384	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7385
7386	fi
7387	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7388	cat >>confdefs.h <<_ACEOF
7389	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7390	_ACEOF
7391
7392	else
7393
7394	for ac_header in SDL/SDL_image.h
7395	do
7396	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7397	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7398	echo "$as_me:$LINENO: checking for $ac_header" >&5
7399	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7400	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7401	echo $ECHO_N "(cached) $ECHO_C" >&6
7402	fi
7403	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7404	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7405	else
7406	# Is the header compilable?
7407	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7408	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7409	cat >conftest.$ac_ext <<_ACEOF
7410	/* confdefs.h. */
7411	_ACEOF
7412	cat confdefs.h >>conftest.$ac_ext
7413	cat >>conftest.$ac_ext <<_ACEOF
7414	/* end confdefs.h. */
7415	$ac_includes_default
7416	#include <$ac_header>
7417	_ACEOF
7418	rm -f conftest.$ac_objext
7419	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7420	(eval $ac_compile) 2>conftest.er1
7421	ac_status=$?
7422	grep -v '^ *+' conftest.er1 >conftest.err
7423	rm -f conftest.er1
7424	cat conftest.err >&5
7425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7426	(exit $ac_status); } &&
7427	{ ac_try='test -z "$ac_c_werror_flag"
7428	\|\| test ! -s conftest.err'
7429	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7430	(eval $ac_try) 2>&5
7431	ac_status=$?
7432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7433	(exit $ac_status); }; } &&
7434	{ ac_try='test -s conftest.$ac_objext'
7435	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7436	(eval $ac_try) 2>&5
7437	ac_status=$?
7438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7439	(exit $ac_status); }; }; then
7440	ac_header_compiler=yes
7441	else
7442	echo "$as_me: failed program was:" >&5
7443	sed 's/^/\| /' conftest.$ac_ext >&5
7444
7445	ac_header_compiler=no
7446	fi
7447	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7448	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7449	echo "${ECHO_T}$ac_header_compiler" >&6
7450
7451	# Is the header present?
7452	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7453	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7454	cat >conftest.$ac_ext <<_ACEOF
7455	/* confdefs.h. */
7456	_ACEOF
7457	cat confdefs.h >>conftest.$ac_ext
7458	cat >>conftest.$ac_ext <<_ACEOF
7459	/* end confdefs.h. */
7460	#include <$ac_header>
7461	_ACEOF
7462	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7463	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7464	ac_status=$?
7465	grep -v '^ *+' conftest.er1 >conftest.err
7466	rm -f conftest.er1
7467	cat conftest.err >&5
7468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469	(exit $ac_status); } >/dev/null; then
7470	if test -s conftest.err; then
7471	ac_cpp_err=$ac_c_preproc_warn_flag
7472	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7473	else
7474	ac_cpp_err=
7475	fi
7476	else
7477	ac_cpp_err=yes
7478	fi
7479	if test -z "$ac_cpp_err"; then
7480	ac_header_preproc=yes
7481	else
7482	echo "$as_me: failed program was:" >&5
7483	sed 's/^/\| /' conftest.$ac_ext >&5
7484
7485	ac_header_preproc=no
7486	fi
7487	rm -f conftest.err conftest.$ac_ext
7488	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7489	echo "${ECHO_T}$ac_header_preproc" >&6
7490
7491	# So? What about this header?
7492	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7493	yes:no: )
7494	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7495	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7496	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7497	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7498	ac_header_preproc=yes
7499	;;
7500	no:yes:* )
7501	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7502	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7503	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7504	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7505	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7506	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7507	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7508	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7509	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7510	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7511	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7512	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7513	(
7514	cat <<\_ASBOX
7515	## ---------------------------------------------- ##
7516	## Report this to orxonox-dev at mail.datacore.ch ##
7517	## ---------------------------------------------- ##
7518	_ASBOX
7519	) \|
7520	sed "s/^/$as_me: WARNING: /" >&2
7521	;;
7522	esac
7523	echo "$as_me:$LINENO: checking for $ac_header" >&5
7524	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7525	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7526	echo $ECHO_N "(cached) $ECHO_C" >&6
7527	else
7528	eval "$as_ac_Header=\$ac_header_preproc"
7529	fi
7530	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7531	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7532
7533	fi
7534	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7535	cat >>confdefs.h <<_ACEOF
7536	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7537	_ACEOF
7538
7539	else
7540	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7541	echo "$as_me: error: SDL_image header not found." >&2;}
7542	{ (exit 1); exit 1; }; }
7543	fi
7544
7545	done
7546
7547	fi
7548
7549	done
7550
7551	# checking for SDL_image-lib
7552	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7553	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7554	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7555	echo $ECHO_N "(cached) $ECHO_C" >&6
7556	else
7557	ac_check_lib_save_LIBS=$LIBS
7558	LIBS="-lSDL_image $LIBS"
7559	cat >conftest.$ac_ext <<_ACEOF
7560	/* confdefs.h. */
7561	_ACEOF
7562	cat confdefs.h >>conftest.$ac_ext
7563	cat >>conftest.$ac_ext <<_ACEOF
7564	/* end confdefs.h. */
7565
7566
7567	int
7568	main ()
7569	{
7570	main ();
7571	;
7572	return 0;
7573	}
7574	_ACEOF
7575	rm -f conftest.$ac_objext conftest$ac_exeext
7576	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7577	(eval $ac_link) 2>conftest.er1
7578	ac_status=$?
7579	grep -v '^ *+' conftest.er1 >conftest.err
7580	rm -f conftest.er1
7581	cat conftest.err >&5
7582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7583	(exit $ac_status); } &&
7584	{ ac_try='test -z "$ac_c_werror_flag"
7585	\|\| test ! -s conftest.err'
7586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7587	(eval $ac_try) 2>&5
7588	ac_status=$?
7589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7590	(exit $ac_status); }; } &&
7591	{ ac_try='test -s conftest$ac_exeext'
7592	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7593	(eval $ac_try) 2>&5
7594	ac_status=$?
7595	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7596	(exit $ac_status); }; }; then
7597	ac_cv_lib_SDL_image_main=yes
7598	else
7599	echo "$as_me: failed program was:" >&5
7600	sed 's/^/\| /' conftest.$ac_ext >&5
7601
7602	ac_cv_lib_SDL_image_main=no
7603	fi
7604	rm -f conftest.err conftest.$ac_objext \
7605	conftest$ac_exeext conftest.$ac_ext
7606	LIBS=$ac_check_lib_save_LIBS
7607	fi
7608	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7609	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7610	if test $ac_cv_lib_SDL_image_main = yes; then
7611	FOUND_SDL_image=yes
7612	fi
7613
7614	if test x$FOUND_SDL_image = xyes ; then
7615	LIBS="$LIBS -lSDL_image"
7616	else
7617	echo "------------------"
7618	echo "SDL_image library not found."
7619	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7620	echo "------------------"
7621	exit -1
7622	fi
7623
7624	#-----#
7625	# ogg #
7626	#-----#
7627	## checking for ogg-headers
7628	# AC_CHECK_HEADERS([ogg/ogg.h] ,,
7629	# [AC_MSG_ERROR([cannot find ogg header.])])
7630	## checking for ogg-lib
7631	# AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes])
7632	# if test x$FOUND_ogg = xyes ; then
7633	# LIBS="$LIBS -logg"
7634	# else
7635	# echo "------------------"
7636	# echo "ogg library not found."
7637	# echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7638	# echo "------------------"
7639	# exit -1
7640	# fi
7641
7642	#--------#
7643	# vorbis #
7644	#--------#
7645	## checking for vorbis-lib
7646	# AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes])
7647	# if test x$FOUND_vorbis = xyes ; then
7648	# LIBS="$LIBS -lvorbis"
7649	# else
7650	# echo "------------------"
7651	# echo "vorbis library not found."
7652	# echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7653	# echo "------------------"
7654	# exit -1
7655	# fi
7656
7657	#------------#
7658	# vorbisfile #
7659	#------------#
7660	## checking for vorbis-headers
7661	# AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
7662	# [AC_MSG_ERROR([cannot find vorbisfile header.])])
7663	## checking for vorbisfile-lib
7664	# AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes])
7665	# if test x$FOUND_vorbisfile = xyes ; then
7666	# LIBS="$LIBS -lvorbisfile"
7667	# else
7668	# echo "------------------"
7669	# echo "vorbisfile library not found."
7670	# echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7671	# echo "------------------"
7672	# exit -1
7673	# fi
7674
7675	#-----#
7676	# GTK #
7677	#-----#
7678	if test x$def_gtk = xyes; then
7679	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7680	echo "$as_me:$LINENO: checking for gtk2.0" >&5
7681	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7682	if `$PKG_CONFIG --exists gtk+-2.0`; then
7683	echo "yes"
7684	have_gtk2=yes
7685	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7686	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7687
7688	cat >>confdefs.h <<_ACEOF
7689	#define HAVE_GTK2 1
7690	_ACEOF
7691
7692	if test $DEBUG -ge 3; then
7693	echo "cflags: $GTK2_CFLAGS"
7694	echo "libs: $GTK2_LIBS"
7695	fi
7696	else
7697	echo "no"
7698	fi
7699
7700	fi
7701
7702
7703
7704
7705	if test x$have_gtk2 = xyes; then
7706	HAVE_GTK2_TRUE=
7707	HAVE_GTK2_FALSE='#'
7708	else
7709	HAVE_GTK2_TRUE='#'
7710	HAVE_GTK2_FALSE=
7711	fi
7712
7713
7714	#---------#
7715	# libcURL #
7716	#---------#
7717	if test x$def_curl = xyes; then
7718
7719
7720	for ac_header in curl/curl.h
7721	do
7722	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7723	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7724	echo "$as_me:$LINENO: checking for $ac_header" >&5
7725	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7726	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7727	echo $ECHO_N "(cached) $ECHO_C" >&6
7728	fi
7729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7731	else
7732	# Is the header compilable?
7733	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7734	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7735	cat >conftest.$ac_ext <<_ACEOF
7736	/* confdefs.h. */
7737	_ACEOF
7738	cat confdefs.h >>conftest.$ac_ext
7739	cat >>conftest.$ac_ext <<_ACEOF
7740	/* end confdefs.h. */
7741	$ac_includes_default
7742	#include <$ac_header>
7743	_ACEOF
7744	rm -f conftest.$ac_objext
7745	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7746	(eval $ac_compile) 2>conftest.er1
7747	ac_status=$?
7748	grep -v '^ *+' conftest.er1 >conftest.err
7749	rm -f conftest.er1
7750	cat conftest.err >&5
7751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7752	(exit $ac_status); } &&
7753	{ ac_try='test -z "$ac_c_werror_flag"
7754	\|\| test ! -s conftest.err'
7755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7756	(eval $ac_try) 2>&5
7757	ac_status=$?
7758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7759	(exit $ac_status); }; } &&
7760	{ ac_try='test -s conftest.$ac_objext'
7761	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7762	(eval $ac_try) 2>&5
7763	ac_status=$?
7764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7765	(exit $ac_status); }; }; then
7766	ac_header_compiler=yes
7767	else
7768	echo "$as_me: failed program was:" >&5
7769	sed 's/^/\| /' conftest.$ac_ext >&5
7770
7771	ac_header_compiler=no
7772	fi
7773	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7774	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7775	echo "${ECHO_T}$ac_header_compiler" >&6
7776
7777	# Is the header present?
7778	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7779	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7780	cat >conftest.$ac_ext <<_ACEOF
7781	/* confdefs.h. */
7782	_ACEOF
7783	cat confdefs.h >>conftest.$ac_ext
7784	cat >>conftest.$ac_ext <<_ACEOF
7785	/* end confdefs.h. */
7786	#include <$ac_header>
7787	_ACEOF
7788	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7789	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7790	ac_status=$?
7791	grep -v '^ *+' conftest.er1 >conftest.err
7792	rm -f conftest.er1
7793	cat conftest.err >&5
7794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7795	(exit $ac_status); } >/dev/null; then
7796	if test -s conftest.err; then
7797	ac_cpp_err=$ac_c_preproc_warn_flag
7798	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7799	else
7800	ac_cpp_err=
7801	fi
7802	else
7803	ac_cpp_err=yes
7804	fi
7805	if test -z "$ac_cpp_err"; then
7806	ac_header_preproc=yes
7807	else
7808	echo "$as_me: failed program was:" >&5
7809	sed 's/^/\| /' conftest.$ac_ext >&5
7810
7811	ac_header_preproc=no
7812	fi
7813	rm -f conftest.err conftest.$ac_ext
7814	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7815	echo "${ECHO_T}$ac_header_preproc" >&6
7816
7817	# So? What about this header?
7818	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7819	yes:no: )
7820	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7821	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7822	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7823	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7824	ac_header_preproc=yes
7825	;;
7826	no:yes:* )
7827	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7828	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7829	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7830	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7831	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7832	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7833	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7834	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7835	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7836	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7837	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7838	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7839	(
7840	cat <<\_ASBOX
7841	## ---------------------------------------------- ##
7842	## Report this to orxonox-dev at mail.datacore.ch ##
7843	## ---------------------------------------------- ##
7844	_ASBOX
7845	) \|
7846	sed "s/^/$as_me: WARNING: /" >&2
7847	;;
7848	esac
7849	echo "$as_me:$LINENO: checking for $ac_header" >&5
7850	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7851	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7852	echo $ECHO_N "(cached) $ECHO_C" >&6
7853	else
7854	eval "$as_ac_Header=\$ac_header_preproc"
7855	fi
7856	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7857	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7858
7859	fi
7860	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7861	cat >>confdefs.h <<_ACEOF
7862	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7863	_ACEOF
7864	curlHeader="yes"
7865	else
7866	curlHeader="no"
7867	fi
7868
7869	done
7870
7871	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7872	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7873	if test "${ac_cv_lib_curl_main+set}" = set; then
7874	echo $ECHO_N "(cached) $ECHO_C" >&6
7875	else
7876	ac_check_lib_save_LIBS=$LIBS
7877	LIBS="-lcurl $LIBS"
7878	cat >conftest.$ac_ext <<_ACEOF
7879	/* confdefs.h. */
7880	_ACEOF
7881	cat confdefs.h >>conftest.$ac_ext
7882	cat >>conftest.$ac_ext <<_ACEOF
7883	/* end confdefs.h. */
7884
7885
7886	int
7887	main ()
7888	{
7889	main ();
7890	;
7891	return 0;
7892	}
7893	_ACEOF
7894	rm -f conftest.$ac_objext conftest$ac_exeext
7895	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7896	(eval $ac_link) 2>conftest.er1
7897	ac_status=$?
7898	grep -v '^ *+' conftest.er1 >conftest.err
7899	rm -f conftest.er1
7900	cat conftest.err >&5
7901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7902	(exit $ac_status); } &&
7903	{ ac_try='test -z "$ac_c_werror_flag"
7904	\|\| test ! -s conftest.err'
7905	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7906	(eval $ac_try) 2>&5
7907	ac_status=$?
7908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7909	(exit $ac_status); }; } &&
7910	{ ac_try='test -s conftest$ac_exeext'
7911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7912	(eval $ac_try) 2>&5
7913	ac_status=$?
7914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7915	(exit $ac_status); }; }; then
7916	ac_cv_lib_curl_main=yes
7917	else
7918	echo "$as_me: failed program was:" >&5
7919	sed 's/^/\| /' conftest.$ac_ext >&5
7920
7921	ac_cv_lib_curl_main=no
7922	fi
7923	rm -f conftest.err conftest.$ac_objext \
7924	conftest$ac_exeext conftest.$ac_ext
7925	LIBS=$ac_check_lib_save_LIBS
7926	fi
7927	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7928	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7929	if test $ac_cv_lib_curl_main = yes; then
7930	FOUND_curl=yes
7931	fi
7932
7933	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7934	have_curl=yes
7935	CURL_LIBS=`curl-config --libs`
7936	CURLCFLAGS=`curl-config --cflags`
7937
7938	cat >>confdefs.h <<_ACEOF
7939	#define HAVE_CURL 1
7940	_ACEOF
7941
7942	else
7943	have_curl=no
7944	fi
7945
7946	fi
7947
7948
7949
7950
7951	if test x$have_curl = xyes; then
7952	HAVE_CURL_TRUE=
7953	HAVE_CURL_FALSE='#'
7954	else
7955	HAVE_CURL_TRUE='#'
7956	HAVE_CURL_FALSE=
7957	fi
7958
7959
7960	#--------#
7961	# efence #
7962	#--------#
7963	if test x$def_efence = xyes ; then
7964	echo "$as_me:$LINENO: checking for main in -lefence" >&5
7965	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7966	if test "${ac_cv_lib_efence_main+set}" = set; then
7967	echo $ECHO_N "(cached) $ECHO_C" >&6
7968	else
7969	ac_check_lib_save_LIBS=$LIBS
7970	LIBS="-lefence $LIBS"
7971	cat >conftest.$ac_ext <<_ACEOF
7972	/* confdefs.h. */
7973	_ACEOF
7974	cat confdefs.h >>conftest.$ac_ext
7975	cat >>conftest.$ac_ext <<_ACEOF
7976	/* end confdefs.h. */
7977
7978
7979	int
7980	main ()
7981	{
7982	main ();
7983	;
7984	return 0;
7985	}
7986	_ACEOF
7987	rm -f conftest.$ac_objext conftest$ac_exeext
7988	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7989	(eval $ac_link) 2>conftest.er1
7990	ac_status=$?
7991	grep -v '^ *+' conftest.er1 >conftest.err
7992	rm -f conftest.er1
7993	cat conftest.err >&5
7994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7995	(exit $ac_status); } &&
7996	{ ac_try='test -z "$ac_c_werror_flag"
7997	\|\| test ! -s conftest.err'
7998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7999	(eval $ac_try) 2>&5
8000	ac_status=$?
8001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8002	(exit $ac_status); }; } &&
8003	{ ac_try='test -s conftest$ac_exeext'
8004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8005	(eval $ac_try) 2>&5
8006	ac_status=$?
8007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8008	(exit $ac_status); }; }; then
8009	ac_cv_lib_efence_main=yes
8010	else
8011	echo "$as_me: failed program was:" >&5
8012	sed 's/^/\| /' conftest.$ac_ext >&5
8013
8014	ac_cv_lib_efence_main=no
8015	fi
8016	rm -f conftest.err conftest.$ac_objext \
8017	conftest$ac_exeext conftest.$ac_ext
8018	LIBS=$ac_check_lib_save_LIBS
8019	fi
8020	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8021	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8022	if test $ac_cv_lib_efence_main = yes; then
8023	FOUND_efence=yes
8024	fi
8025
8026	if test x$FOUND_efence = xyes ; then
8027	LIBS="$LIBS -lefence"
8028	fi
8029
8030	fi
8031
8032	# FIXME: Replace `main' with a function in `-lm':
8033
8034	echo "$as_me:$LINENO: checking for main in -lm" >&5
8035	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8036	if test "${ac_cv_lib_m_main+set}" = set; then
8037	echo $ECHO_N "(cached) $ECHO_C" >&6
8038	else
8039	ac_check_lib_save_LIBS=$LIBS
8040	LIBS="-lm $LIBS"
8041	cat >conftest.$ac_ext <<_ACEOF
8042	/* confdefs.h. */
8043	_ACEOF
8044	cat confdefs.h >>conftest.$ac_ext
8045	cat >>conftest.$ac_ext <<_ACEOF
8046	/* end confdefs.h. */
8047
8048
8049	int
8050	main ()
8051	{
8052	main ();
8053	;
8054	return 0;
8055	}
8056	_ACEOF
8057	rm -f conftest.$ac_objext conftest$ac_exeext
8058	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8059	(eval $ac_link) 2>conftest.er1
8060	ac_status=$?
8061	grep -v '^ *+' conftest.er1 >conftest.err
8062	rm -f conftest.er1
8063	cat conftest.err >&5
8064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8065	(exit $ac_status); } &&
8066	{ ac_try='test -z "$ac_c_werror_flag"
8067	\|\| test ! -s conftest.err'
8068	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8069	(eval $ac_try) 2>&5
8070	ac_status=$?
8071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8072	(exit $ac_status); }; } &&
8073	{ ac_try='test -s conftest$ac_exeext'
8074	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8075	(eval $ac_try) 2>&5
8076	ac_status=$?
8077	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8078	(exit $ac_status); }; }; then
8079	ac_cv_lib_m_main=yes
8080	else
8081	echo "$as_me: failed program was:" >&5
8082	sed 's/^/\| /' conftest.$ac_ext >&5
8083
8084	ac_cv_lib_m_main=no
8085	fi
8086	rm -f conftest.err conftest.$ac_objext \
8087	conftest$ac_exeext conftest.$ac_ext
8088	LIBS=$ac_check_lib_save_LIBS
8089	fi
8090	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8091	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8092	if test $ac_cv_lib_m_main = yes; then
8093	cat >>confdefs.h <<_ACEOF
8094	#define HAVE_LIBM 1
8095	_ACEOF
8096
8097	LIBS="-lm $LIBS"
8098
8099	fi
8100
8101
8102
8103	# Checks for header files.
8104	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8105	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8106	if test "${ac_cv_header_stdc+set}" = set; then
8107	echo $ECHO_N "(cached) $ECHO_C" >&6
8108	else
8109	cat >conftest.$ac_ext <<_ACEOF
8110	/* confdefs.h. */
8111	_ACEOF
8112	cat confdefs.h >>conftest.$ac_ext
8113	cat >>conftest.$ac_ext <<_ACEOF
8114	/* end confdefs.h. */
8115	#include <stdlib.h>
8116	#include <stdarg.h>
8117	#include <string.h>
8118	#include <float.h>
8119
8120	int
8121	main ()
8122	{
8123
8124	;
8125	return 0;
8126	}
8127	_ACEOF
8128	rm -f conftest.$ac_objext
8129	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8130	(eval $ac_compile) 2>conftest.er1
8131	ac_status=$?
8132	grep -v '^ *+' conftest.er1 >conftest.err
8133	rm -f conftest.er1
8134	cat conftest.err >&5
8135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8136	(exit $ac_status); } &&
8137	{ ac_try='test -z "$ac_c_werror_flag"
8138	\|\| test ! -s conftest.err'
8139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8140	(eval $ac_try) 2>&5
8141	ac_status=$?
8142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8143	(exit $ac_status); }; } &&
8144	{ ac_try='test -s conftest.$ac_objext'
8145	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8146	(eval $ac_try) 2>&5
8147	ac_status=$?
8148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149	(exit $ac_status); }; }; then
8150	ac_cv_header_stdc=yes
8151	else
8152	echo "$as_me: failed program was:" >&5
8153	sed 's/^/\| /' conftest.$ac_ext >&5
8154
8155	ac_cv_header_stdc=no
8156	fi
8157	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8158
8159	if test $ac_cv_header_stdc = yes; then
8160	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8161	cat >conftest.$ac_ext <<_ACEOF
8162	/* confdefs.h. */
8163	_ACEOF
8164	cat confdefs.h >>conftest.$ac_ext
8165	cat >>conftest.$ac_ext <<_ACEOF
8166	/* end confdefs.h. */
8167	#include <string.h>
8168
8169	_ACEOF
8170	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8171	$EGREP "memchr" >/dev/null 2>&1; then
8172	:
8173	else
8174	ac_cv_header_stdc=no
8175	fi
8176	rm -f conftest*
8177
8178	fi
8179
8180	if test $ac_cv_header_stdc = yes; then
8181	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8182	cat >conftest.$ac_ext <<_ACEOF
8183	/* confdefs.h. */
8184	_ACEOF
8185	cat confdefs.h >>conftest.$ac_ext
8186	cat >>conftest.$ac_ext <<_ACEOF
8187	/* end confdefs.h. */
8188	#include <stdlib.h>
8189
8190	_ACEOF
8191	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8192	$EGREP "free" >/dev/null 2>&1; then
8193	:
8194	else
8195	ac_cv_header_stdc=no
8196	fi
8197	rm -f conftest*
8198
8199	fi
8200
8201	if test $ac_cv_header_stdc = yes; then
8202	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8203	if test "$cross_compiling" = yes; then
8204	:
8205	else
8206	cat >conftest.$ac_ext <<_ACEOF
8207	/* confdefs.h. */
8208	_ACEOF
8209	cat confdefs.h >>conftest.$ac_ext
8210	cat >>conftest.$ac_ext <<_ACEOF
8211	/* end confdefs.h. */
8212	#include <ctype.h>
8213	#if ((' ' & 0x0FF) == 0x020)
8214	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8215	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8216	#else
8217	# define ISLOWER(c) \
8218	(('a' <= (c) && (c) <= 'i') \
8219	\|\| ('j' <= (c) && (c) <= 'r') \
8220	\|\| ('s' <= (c) && (c) <= 'z'))
8221	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8222	#endif
8223
8224	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8225	int
8226	main ()
8227	{
8228	int i;
8229	for (i = 0; i < 256; i++)
8230	if (XOR (islower (i), ISLOWER (i))
8231	\|\| toupper (i) != TOUPPER (i))
8232	exit(2);
8233	exit (0);
8234	}
8235	_ACEOF
8236	rm -f conftest$ac_exeext
8237	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8238	(eval $ac_link) 2>&5
8239	ac_status=$?
8240	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8241	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8243	(eval $ac_try) 2>&5
8244	ac_status=$?
8245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8246	(exit $ac_status); }; }; then
8247	:
8248	else
8249	echo "$as_me: program exited with status $ac_status" >&5
8250	echo "$as_me: failed program was:" >&5
8251	sed 's/^/\| /' conftest.$ac_ext >&5
8252
8253	( exit $ac_status )
8254	ac_cv_header_stdc=no
8255	fi
8256	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8257	fi
8258	fi
8259	fi
8260	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8261	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8262	if test $ac_cv_header_stdc = yes; then
8263
8264	cat >>confdefs.h <<\_ACEOF
8265	#define STDC_HEADERS 1
8266	_ACEOF
8267
8268	fi
8269
8270
8271
8272	for ac_header in stdlib.h string.h
8273	do
8274	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8275	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8276	echo "$as_me:$LINENO: checking for $ac_header" >&5
8277	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8278	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8279	echo $ECHO_N "(cached) $ECHO_C" >&6
8280	fi
8281	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8282	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8283	else
8284	# Is the header compilable?
8285	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8286	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8287	cat >conftest.$ac_ext <<_ACEOF
8288	/* confdefs.h. */
8289	_ACEOF
8290	cat confdefs.h >>conftest.$ac_ext
8291	cat >>conftest.$ac_ext <<_ACEOF
8292	/* end confdefs.h. */
8293	$ac_includes_default
8294	#include <$ac_header>
8295	_ACEOF
8296	rm -f conftest.$ac_objext
8297	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8298	(eval $ac_compile) 2>conftest.er1
8299	ac_status=$?
8300	grep -v '^ *+' conftest.er1 >conftest.err
8301	rm -f conftest.er1
8302	cat conftest.err >&5
8303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8304	(exit $ac_status); } &&
8305	{ ac_try='test -z "$ac_c_werror_flag"
8306	\|\| test ! -s conftest.err'
8307	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8308	(eval $ac_try) 2>&5
8309	ac_status=$?
8310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8311	(exit $ac_status); }; } &&
8312	{ ac_try='test -s conftest.$ac_objext'
8313	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8314	(eval $ac_try) 2>&5
8315	ac_status=$?
8316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8317	(exit $ac_status); }; }; then
8318	ac_header_compiler=yes
8319	else
8320	echo "$as_me: failed program was:" >&5
8321	sed 's/^/\| /' conftest.$ac_ext >&5
8322
8323	ac_header_compiler=no
8324	fi
8325	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8326	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8327	echo "${ECHO_T}$ac_header_compiler" >&6
8328
8329	# Is the header present?
8330	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8331	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8332	cat >conftest.$ac_ext <<_ACEOF
8333	/* confdefs.h. */
8334	_ACEOF
8335	cat confdefs.h >>conftest.$ac_ext
8336	cat >>conftest.$ac_ext <<_ACEOF
8337	/* end confdefs.h. */
8338	#include <$ac_header>
8339	_ACEOF
8340	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8341	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8342	ac_status=$?
8343	grep -v '^ *+' conftest.er1 >conftest.err
8344	rm -f conftest.er1
8345	cat conftest.err >&5
8346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8347	(exit $ac_status); } >/dev/null; then
8348	if test -s conftest.err; then
8349	ac_cpp_err=$ac_c_preproc_warn_flag
8350	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8351	else
8352	ac_cpp_err=
8353	fi
8354	else
8355	ac_cpp_err=yes
8356	fi
8357	if test -z "$ac_cpp_err"; then
8358	ac_header_preproc=yes
8359	else
8360	echo "$as_me: failed program was:" >&5
8361	sed 's/^/\| /' conftest.$ac_ext >&5
8362
8363	ac_header_preproc=no
8364	fi
8365	rm -f conftest.err conftest.$ac_ext
8366	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8367	echo "${ECHO_T}$ac_header_preproc" >&6
8368
8369	# So? What about this header?
8370	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8371	yes:no: )
8372	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8373	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8374	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8375	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8376	ac_header_preproc=yes
8377	;;
8378	no:yes:* )
8379	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8380	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8381	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8382	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8383	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8384	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8385	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8386	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8387	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8388	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8389	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8390	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8391	(
8392	cat <<\_ASBOX
8393	## ---------------------------------------------- ##
8394	## Report this to orxonox-dev at mail.datacore.ch ##
8395	## ---------------------------------------------- ##
8396	_ASBOX
8397	) \|
8398	sed "s/^/$as_me: WARNING: /" >&2
8399	;;
8400	esac
8401	echo "$as_me:$LINENO: checking for $ac_header" >&5
8402	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8403	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8404	echo $ECHO_N "(cached) $ECHO_C" >&6
8405	else
8406	eval "$as_ac_Header=\$ac_header_preproc"
8407	fi
8408	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8409	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8410
8411	fi
8412	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8413	cat >>confdefs.h <<_ACEOF
8414	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8415	_ACEOF
8416
8417	fi
8418
8419	done
8420
8421
8422	# Checks for typedefs, structures, and compiler characteristics.
8423	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8424	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8425	if test "${ac_cv_header_stdbool_h+set}" = set; then
8426	echo $ECHO_N "(cached) $ECHO_C" >&6
8427	else
8428	cat >conftest.$ac_ext <<_ACEOF
8429	/* confdefs.h. */
8430	_ACEOF
8431	cat confdefs.h >>conftest.$ac_ext
8432	cat >>conftest.$ac_ext <<_ACEOF
8433	/* end confdefs.h. */
8434
8435	#include <stdbool.h>
8436	#ifndef bool
8437	# error bool is not defined
8438	#endif
8439	#ifndef false
8440	# error false is not defined
8441	#endif
8442	#if false
8443	# error false is not 0
8444	#endif
8445	#ifndef true
8446	# error true is not defined
8447	#endif
8448	#if true != 1
8449	# error true is not 1
8450	#endif
8451	#ifndef __bool_true_false_are_defined
8452	# error __bool_true_false_are_defined is not defined
8453	#endif
8454
8455	struct s { _Bool s: 1; _Bool t; } s;
8456
8457	char a[true == 1 ? 1 : -1];
8458	char b[false == 0 ? 1 : -1];
8459	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8460	char d[(bool) -0.5 == true ? 1 : -1];
8461	bool e = &s;
8462	char f[(_Bool) -0.0 == false ? 1 : -1];
8463	char g[true];
8464	char h[sizeof (_Bool)];
8465	char i[sizeof s.t];
8466
8467	int
8468	main ()
8469	{
8470	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8471	;
8472	return 0;
8473	}
8474	_ACEOF
8475	rm -f conftest.$ac_objext
8476	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8477	(eval $ac_compile) 2>conftest.er1
8478	ac_status=$?
8479	grep -v '^ *+' conftest.er1 >conftest.err
8480	rm -f conftest.er1
8481	cat conftest.err >&5
8482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8483	(exit $ac_status); } &&
8484	{ ac_try='test -z "$ac_c_werror_flag"
8485	\|\| test ! -s conftest.err'
8486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8487	(eval $ac_try) 2>&5
8488	ac_status=$?
8489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8490	(exit $ac_status); }; } &&
8491	{ ac_try='test -s conftest.$ac_objext'
8492	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8493	(eval $ac_try) 2>&5
8494	ac_status=$?
8495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8496	(exit $ac_status); }; }; then
8497	ac_cv_header_stdbool_h=yes
8498	else
8499	echo "$as_me: failed program was:" >&5
8500	sed 's/^/\| /' conftest.$ac_ext >&5
8501
8502	ac_cv_header_stdbool_h=no
8503	fi
8504	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8505	fi
8506	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8507	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8508	echo "$as_me:$LINENO: checking for _Bool" >&5
8509	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8510	if test "${ac_cv_type__Bool+set}" = set; then
8511	echo $ECHO_N "(cached) $ECHO_C" >&6
8512	else
8513	cat >conftest.$ac_ext <<_ACEOF
8514	/* confdefs.h. */
8515	_ACEOF
8516	cat confdefs.h >>conftest.$ac_ext
8517	cat >>conftest.$ac_ext <<_ACEOF
8518	/* end confdefs.h. */
8519	$ac_includes_default
8520	int
8521	main ()
8522	{
8523	if ((_Bool *) 0)
8524	return 0;
8525	if (sizeof (_Bool))
8526	return 0;
8527	;
8528	return 0;
8529	}
8530	_ACEOF
8531	rm -f conftest.$ac_objext
8532	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8533	(eval $ac_compile) 2>conftest.er1
8534	ac_status=$?
8535	grep -v '^ *+' conftest.er1 >conftest.err
8536	rm -f conftest.er1
8537	cat conftest.err >&5
8538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8539	(exit $ac_status); } &&
8540	{ ac_try='test -z "$ac_c_werror_flag"
8541	\|\| test ! -s conftest.err'
8542	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8543	(eval $ac_try) 2>&5
8544	ac_status=$?
8545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8546	(exit $ac_status); }; } &&
8547	{ ac_try='test -s conftest.$ac_objext'
8548	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8549	(eval $ac_try) 2>&5
8550	ac_status=$?
8551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8552	(exit $ac_status); }; }; then
8553	ac_cv_type__Bool=yes
8554	else
8555	echo "$as_me: failed program was:" >&5
8556	sed 's/^/\| /' conftest.$ac_ext >&5
8557
8558	ac_cv_type__Bool=no
8559	fi
8560	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8561	fi
8562	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8563	echo "${ECHO_T}$ac_cv_type__Bool" >&6
8564	if test $ac_cv_type__Bool = yes; then
8565
8566	cat >>confdefs.h <<_ACEOF
8567	#define HAVE__BOOL 1
8568	_ACEOF
8569
8570
8571	fi
8572
8573	if test $ac_cv_header_stdbool_h = yes; then
8574
8575	cat >>confdefs.h <<\_ACEOF
8576	#define HAVE_STDBOOL_H 1
8577	_ACEOF
8578
8579	fi
8580
8581
8582	# Checks for library functions.
8583
8584	for ac_header in stdlib.h
8585	do
8586	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8587	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8588	echo "$as_me:$LINENO: checking for $ac_header" >&5
8589	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8590	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8591	echo $ECHO_N "(cached) $ECHO_C" >&6
8592	fi
8593	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8594	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8595	else
8596	# Is the header compilable?
8597	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8598	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8599	cat >conftest.$ac_ext <<_ACEOF
8600	/* confdefs.h. */
8601	_ACEOF
8602	cat confdefs.h >>conftest.$ac_ext
8603	cat >>conftest.$ac_ext <<_ACEOF
8604	/* end confdefs.h. */
8605	$ac_includes_default
8606	#include <$ac_header>
8607	_ACEOF
8608	rm -f conftest.$ac_objext
8609	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8610	(eval $ac_compile) 2>conftest.er1
8611	ac_status=$?
8612	grep -v '^ *+' conftest.er1 >conftest.err
8613	rm -f conftest.er1
8614	cat conftest.err >&5
8615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8616	(exit $ac_status); } &&
8617	{ ac_try='test -z "$ac_c_werror_flag"
8618	\|\| test ! -s conftest.err'
8619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8620	(eval $ac_try) 2>&5
8621	ac_status=$?
8622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8623	(exit $ac_status); }; } &&
8624	{ ac_try='test -s conftest.$ac_objext'
8625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8626	(eval $ac_try) 2>&5
8627	ac_status=$?
8628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8629	(exit $ac_status); }; }; then
8630	ac_header_compiler=yes
8631	else
8632	echo "$as_me: failed program was:" >&5
8633	sed 's/^/\| /' conftest.$ac_ext >&5
8634
8635	ac_header_compiler=no
8636	fi
8637	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8638	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8639	echo "${ECHO_T}$ac_header_compiler" >&6
8640
8641	# Is the header present?
8642	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8643	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8644	cat >conftest.$ac_ext <<_ACEOF
8645	/* confdefs.h. */
8646	_ACEOF
8647	cat confdefs.h >>conftest.$ac_ext
8648	cat >>conftest.$ac_ext <<_ACEOF
8649	/* end confdefs.h. */
8650	#include <$ac_header>
8651	_ACEOF
8652	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8653	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8654	ac_status=$?
8655	grep -v '^ *+' conftest.er1 >conftest.err
8656	rm -f conftest.er1
8657	cat conftest.err >&5
8658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8659	(exit $ac_status); } >/dev/null; then
8660	if test -s conftest.err; then
8661	ac_cpp_err=$ac_c_preproc_warn_flag
8662	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8663	else
8664	ac_cpp_err=
8665	fi
8666	else
8667	ac_cpp_err=yes
8668	fi
8669	if test -z "$ac_cpp_err"; then
8670	ac_header_preproc=yes
8671	else
8672	echo "$as_me: failed program was:" >&5
8673	sed 's/^/\| /' conftest.$ac_ext >&5
8674
8675	ac_header_preproc=no
8676	fi
8677	rm -f conftest.err conftest.$ac_ext
8678	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8679	echo "${ECHO_T}$ac_header_preproc" >&6
8680
8681	# So? What about this header?
8682	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8683	yes:no: )
8684	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8685	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8686	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8687	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8688	ac_header_preproc=yes
8689	;;
8690	no:yes:* )
8691	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8692	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8693	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8694	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8695	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8696	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8697	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8698	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8699	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8700	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8701	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8702	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8703	(
8704	cat <<\_ASBOX
8705	## ---------------------------------------------- ##
8706	## Report this to orxonox-dev at mail.datacore.ch ##
8707	## ---------------------------------------------- ##
8708	_ASBOX
8709	) \|
8710	sed "s/^/$as_me: WARNING: /" >&2
8711	;;
8712	esac
8713	echo "$as_me:$LINENO: checking for $ac_header" >&5
8714	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8715	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8716	echo $ECHO_N "(cached) $ECHO_C" >&6
8717	else
8718	eval "$as_ac_Header=\$ac_header_preproc"
8719	fi
8720	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8721	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8722
8723	fi
8724	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8725	cat >>confdefs.h <<_ACEOF
8726	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8727	_ACEOF
8728
8729	fi
8730
8731	done
8732
8733	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8734	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8735	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8736	echo $ECHO_N "(cached) $ECHO_C" >&6
8737	else
8738	if test "$cross_compiling" = yes; then
8739	ac_cv_func_malloc_0_nonnull=no
8740	else
8741	cat >conftest.$ac_ext <<_ACEOF
8742	/* confdefs.h. */
8743	_ACEOF
8744	cat confdefs.h >>conftest.$ac_ext
8745	cat >>conftest.$ac_ext <<_ACEOF
8746	/* end confdefs.h. */
8747	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8748	# include <stdlib.h>
8749	#else
8750	char *malloc ();
8751	#endif
8752
8753	int
8754	main ()
8755	{
8756	exit (malloc (0) ? 0 : 1);
8757	;
8758	return 0;
8759	}
8760	_ACEOF
8761	rm -f conftest$ac_exeext
8762	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8763	(eval $ac_link) 2>&5
8764	ac_status=$?
8765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8766	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8767	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8768	(eval $ac_try) 2>&5
8769	ac_status=$?
8770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8771	(exit $ac_status); }; }; then
8772	ac_cv_func_malloc_0_nonnull=yes
8773	else
8774	echo "$as_me: program exited with status $ac_status" >&5
8775	echo "$as_me: failed program was:" >&5
8776	sed 's/^/\| /' conftest.$ac_ext >&5
8777
8778	( exit $ac_status )
8779	ac_cv_func_malloc_0_nonnull=no
8780	fi
8781	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8782	fi
8783	fi
8784	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8785	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8786	if test $ac_cv_func_malloc_0_nonnull = yes; then
8787
8788	cat >>confdefs.h <<\_ACEOF
8789	#define HAVE_MALLOC 1
8790	_ACEOF
8791
8792	else
8793	cat >>confdefs.h <<\_ACEOF
8794	#define HAVE_MALLOC 0
8795	_ACEOF
8796
8797	case $LIBOBJS in
8798	"malloc.$ac_objext" \| \
8799	*" malloc.$ac_objext" \| \
8800	"malloc.$ac_objext "* \| \
8801	" malloc.$ac_objext " ) ;;
8802	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8803	esac
8804
8805
8806	cat >>confdefs.h <<\_ACEOF
8807	#define malloc rpl_malloc
8808	_ACEOF
8809
8810	fi
8811
8812
8813
8814
8815
8816	for ac_func in bzero sqrt
8817	do
8818	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8819	echo "$as_me:$LINENO: checking for $ac_func" >&5
8820	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8821	if eval "test \"\${$as_ac_var+set}\" = set"; then
8822	echo $ECHO_N "(cached) $ECHO_C" >&6
8823	else
8824	cat >conftest.$ac_ext <<_ACEOF
8825	/* confdefs.h. */
8826	_ACEOF
8827	cat confdefs.h >>conftest.$ac_ext
8828	cat >>conftest.$ac_ext <<_ACEOF
8829	/* end confdefs.h. */
8830	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8831	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8832	#define $ac_func innocuous_$ac_func
8833
8834	/* System header to define __stub macros and hopefully few prototypes,
8835	which can conflict with char $ac_func (); below.
8836	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8837	<limits.h> exists even on freestanding compilers. */
8838
8839	#ifdef __STDC__
8840	# include <limits.h>
8841	#else
8842	# include <assert.h>
8843	#endif
8844
8845	#undef $ac_func
8846
8847	/* Override any gcc2 internal prototype to avoid an error. */
8848	#ifdef __cplusplus
8849	extern "C"
8850	{
8851	#endif
8852	/* We use char because int might match the return type of a gcc2
8853	builtin and then its argument prototype would still apply. */
8854	char $ac_func ();
8855	/* The GNU C library defines this for functions which it implements
8856	to always fail with ENOSYS. Some functions are actually named
8857	something starting with __ and the normal name is an alias. */
8858	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8859	choke me
8860	#else
8861	char (*f) () = $ac_func;
8862	#endif
8863	#ifdef __cplusplus
8864	}
8865	#endif
8866
8867	int
8868	main ()
8869	{
8870	return f != $ac_func;
8871	;
8872	return 0;
8873	}
8874	_ACEOF
8875	rm -f conftest.$ac_objext conftest$ac_exeext
8876	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8877	(eval $ac_link) 2>conftest.er1
8878	ac_status=$?
8879	grep -v '^ *+' conftest.er1 >conftest.err
8880	rm -f conftest.er1
8881	cat conftest.err >&5
8882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8883	(exit $ac_status); } &&
8884	{ ac_try='test -z "$ac_c_werror_flag"
8885	\|\| test ! -s conftest.err'
8886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8887	(eval $ac_try) 2>&5
8888	ac_status=$?
8889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8890	(exit $ac_status); }; } &&
8891	{ ac_try='test -s conftest$ac_exeext'
8892	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8893	(eval $ac_try) 2>&5
8894	ac_status=$?
8895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8896	(exit $ac_status); }; }; then
8897	eval "$as_ac_var=yes"
8898	else
8899	echo "$as_me: failed program was:" >&5
8900	sed 's/^/\| /' conftest.$ac_ext >&5
8901
8902	eval "$as_ac_var=no"
8903	fi
8904	rm -f conftest.err conftest.$ac_objext \
8905	conftest$ac_exeext conftest.$ac_ext
8906	fi
8907	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8908	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8909	if test `eval echo '${'$as_ac_var'}'` = yes; then
8910	cat >>confdefs.h <<_ACEOF
8911	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8912	_ACEOF
8913
8914	fi
8915	done
8916
8917
8918	######################
8919	## OUTPUT CONFIGURE ##
8920	######################
8921	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/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"
8922
8923
8924	cat >confcache <<\_ACEOF
8925	# This file is a shell script that caches the results of configure
8926	# tests run on this system so they can be shared between configure
8927	# scripts and configure runs, see configure's option --config-cache.
8928	# It is not useful on other systems. If it contains results you don't
8929	# want to keep, you may remove or edit it.
8930	#
8931	# config.status only pays attention to the cache file if you give it
8932	# the --recheck option to rerun configure.
8933	#
8934	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8935	# loading this file, other unset `ac_cv_foo' will be assigned the
8936	# following values.
8937
8938	_ACEOF
8939
8940	# The following way of writing the cache mishandles newlines in values,
8941	# but we know of no workaround that is simple, portable, and efficient.
8942	# So, don't put newlines in cache variables' values.
8943	# Ultrix sh set writes to stderr and can't be redirected directly,
8944	# and sets the high bit in the cache file unless we assign to the vars.
8945	{
8946	(set) 2>&1 \|
8947	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8948	ac_space=\ )
8949	# `set' does not quote correctly, so add quotes (double-quote
8950	# substitution turns \\\\ into \\, and sed turns \\ into \).
8951	sed -n \
8952	"s/'/'\\\\''/g;
8953	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8954	;;
8955	*)
8956	# `set' quotes correctly as required by POSIX, so do not add quotes.
8957	sed -n \
8958	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8959	;;
8960	esac;
8961	} \|
8962	sed '
8963	t clear
8964	: clear
8965	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8966	t end
8967	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8968	: end' >>confcache
8969	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8970	if test -w $cache_file; then
8971	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8972	cat confcache >$cache_file
8973	else
8974	echo "not updating unwritable cache $cache_file"
8975	fi
8976	fi
8977	rm -f confcache
8978
8979	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8980	# Let make expand exec_prefix.
8981	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8982
8983	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8984	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8985	# trailing colons and then remove the whole line if VPATH becomes empty
8986	# (actually we leave an empty line to preserve line numbers).
8987	if test "x$srcdir" = x.; then
8988	ac_vpsub='/^[ ]VPATH[ ]=/{
8989	s/:\$(srcdir):/:/;
8990	s/:\${srcdir}:/:/;
8991	s/:@srcdir@:/:/;
8992	s/^$[^=]=[ ]$:*/\1/;
8993	s/:*$//;
8994	s/^[^=]=[ ]$//;
8995	}'
8996	fi
8997
8998	DEFS=-DHAVE_CONFIG_H
8999
9000	ac_libobjs=
9001	ac_ltlibobjs=
9002	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9003	# 1. Remove the extension, and $U if already installed.
9004	ac_i=`echo "$ac_i" \|
9005	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9006	# 2. Add them.
9007	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9008	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9009	done
9010	LIBOBJS=$ac_libobjs
9011
9012	LTLIBOBJS=$ac_ltlibobjs
9013
9014
9015	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9016	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9017	Usually this means the macro was only invoked conditionally." >&5
9018	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9019	Usually this means the macro was only invoked conditionally." >&2;}
9020	{ (exit 1); exit 1; }; }
9021	fi
9022	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9023	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9024	Usually this means the macro was only invoked conditionally." >&5
9025	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9026	Usually this means the macro was only invoked conditionally." >&2;}
9027	{ (exit 1); exit 1; }; }
9028	fi
9029	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9030	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9031	Usually this means the macro was only invoked conditionally." >&5
9032	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9033	Usually this means the macro was only invoked conditionally." >&2;}
9034	{ (exit 1); exit 1; }; }
9035	fi
9036	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9037	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9038	Usually this means the macro was only invoked conditionally." >&5
9039	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9040	Usually this means the macro was only invoked conditionally." >&2;}
9041	{ (exit 1); exit 1; }; }
9042	fi
9043	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9044	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9045	Usually this means the macro was only invoked conditionally." >&5
9046	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9047	Usually this means the macro was only invoked conditionally." >&2;}
9048	{ (exit 1); exit 1; }; }
9049	fi
9050	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9051	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9052	Usually this means the macro was only invoked conditionally." >&5
9053	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9054	Usually this means the macro was only invoked conditionally." >&2;}
9055	{ (exit 1); exit 1; }; }
9056	fi
9057	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9058	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9059	Usually this means the macro was only invoked conditionally." >&5
9060	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9061	Usually this means the macro was only invoked conditionally." >&2;}
9062	{ (exit 1); exit 1; }; }
9063	fi
9064	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9065	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9066	Usually this means the macro was only invoked conditionally." >&5
9067	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9068	Usually this means the macro was only invoked conditionally." >&2;}
9069	{ (exit 1); exit 1; }; }
9070	fi
9071
9072	: ${CONFIG_STATUS=./config.status}
9073	ac_clean_files_save=$ac_clean_files
9074	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9075	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9076	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9077	cat >$CONFIG_STATUS <<_ACEOF
9078	#! $SHELL
9079	# Generated by $as_me.
9080	# Run this file to recreate the current configuration.
9081	# Compiler output produced by configure, useful for debugging
9082	# configure, is in config.log if it exists.
9083
9084	debug=false
9085	ac_cs_recheck=false
9086	ac_cs_silent=false
9087	SHELL=\${CONFIG_SHELL-$SHELL}
9088	_ACEOF
9089
9090	cat >>$CONFIG_STATUS <<\_ACEOF
9091	## --------------------- ##
9092	## M4sh Initialization. ##
9093	## --------------------- ##
9094
9095	# Be Bourne compatible
9096	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9097	emulate sh
9098	NULLCMD=:
9099	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9100	# is contrary to our usage. Disable this feature.
9101	alias -g '${1+"$@"}'='"$@"'
9102	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9103	set -o posix
9104	fi
9105	DUALCASE=1; export DUALCASE # for MKS sh
9106
9107	# Support unset when possible.
9108	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9109	as_unset=unset
9110	else
9111	as_unset=false
9112	fi
9113
9114
9115	# Work around bugs in pre-3.0 UWIN ksh.
9116	$as_unset ENV MAIL MAILPATH
9117	PS1='$ '
9118	PS2='> '
9119	PS4='+ '
9120
9121	# NLS nuisances.
9122	for as_var in \
9123	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9124	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9125	LC_TELEPHONE LC_TIME
9126	do
9127	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9128	eval $as_var=C; export $as_var
9129	else
9130	$as_unset $as_var
9131	fi
9132	done
9133
9134	# Required to use basename.
9135	if expr a : '$a$' >/dev/null 2>&1; then
9136	as_expr=expr
9137	else
9138	as_expr=false
9139	fi
9140
9141	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9142	as_basename=basename
9143	else
9144	as_basename=false
9145	fi
9146
9147
9148	# Name of the executable.
9149	as_me=`$as_basename "$0" \|\|
9150	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9151	X"$0" : 'X$//$$' \\| \
9152	X"$0" : 'X$/$$' \\| \
9153	. : '$.$' 2>/dev/null \|\|
9154	echo X/"$0" \|
9155	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9156	/^X\/$\/\/$$/{ s//\1/; q; }
9157	/^X\/$\/$.*/{ s//\1/; q; }
9158	s/.*/./; q'`
9159
9160
9161	# PATH needs CR, and LINENO needs CR and PATH.
9162	# Avoid depending upon Character Ranges.
9163	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9164	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9165	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9166	as_cr_digits='0123456789'
9167	as_cr_alnum=$as_cr_Letters$as_cr_digits
9168
9169	# The user is always right.
9170	if test "${PATH_SEPARATOR+set}" != set; then
9171	echo "#! /bin/sh" >conf$$.sh
9172	echo "exit 0" >>conf$$.sh
9173	chmod +x conf$$.sh
9174	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9175	PATH_SEPARATOR=';'
9176	else
9177	PATH_SEPARATOR=:
9178	fi
9179	rm -f conf$$.sh
9180	fi
9181
9182
9183	as_lineno_1=$LINENO
9184	as_lineno_2=$LINENO
9185	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9186	test "x$as_lineno_1" != "x$as_lineno_2" &&
9187	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9188	# Find who we are. Look in the path if we contain no path at all
9189	# relative or not.
9190	case $0 in
9191	[\\/] ) as_myself=$0 ;;
9192	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9193	for as_dir in $PATH
9194	do
9195	IFS=$as_save_IFS
9196	test -z "$as_dir" && as_dir=.
9197	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9198	done
9199
9200	;;
9201	esac
9202	# We did not find ourselves, most probably we were run as `sh COMMAND'
9203	# in which case we are not to be found in the path.
9204	if test "x$as_myself" = x; then
9205	as_myself=$0
9206	fi
9207	if test ! -f "$as_myself"; then
9208	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9209	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9210	{ (exit 1); exit 1; }; }
9211	fi
9212	case $CONFIG_SHELL in
9213	'')
9214	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9215	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9216	do
9217	IFS=$as_save_IFS
9218	test -z "$as_dir" && as_dir=.
9219	for as_base in sh bash ksh sh5; do
9220	case $as_dir in
9221	/*)
9222	if ("$as_dir/$as_base" -c '
9223	as_lineno_1=$LINENO
9224	as_lineno_2=$LINENO
9225	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9226	test "x$as_lineno_1" != "x$as_lineno_2" &&
9227	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9228	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9229	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9230	CONFIG_SHELL=$as_dir/$as_base
9231	export CONFIG_SHELL
9232	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9233	fi;;
9234	esac
9235	done
9236	done
9237	;;
9238	esac
9239
9240	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9241	# uniformly replaced by the line number. The first 'sed' inserts a
9242	# line-number line before each line; the second 'sed' does the real
9243	# work. The second script uses 'N' to pair each line-number line
9244	# with the numbered line, and appends trailing '-' during
9245	# substitution so that $LINENO is not a special case at line end.
9246	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9247	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9248	sed '=' <$as_myself \|
9249	sed '
9250	N
9251	s,$,-,
9252	: loop
9253	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9254	t loop
9255	s,-$,,
9256	s,^['$as_cr_digits']*\n,,
9257	' >$as_me.lineno &&
9258	chmod +x $as_me.lineno \|\|
9259	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9260	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9261	{ (exit 1); exit 1; }; }
9262
9263	# Don't try to exec as it changes $[0], causing all sort of problems
9264	# (the dirname of $[0] is not the place where we might find the
9265	# original and so on. Autoconf is especially sensible to this).
9266	. ./$as_me.lineno
9267	# Exit status is that of the last command.
9268	exit
9269	}
9270
9271
9272	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9273	c,-n*) ECHO_N= ECHO_C='
9274	' ECHO_T=' ' ;;
9275	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9276	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9277	esac
9278
9279	if expr a : '$a$' >/dev/null 2>&1; then
9280	as_expr=expr
9281	else
9282	as_expr=false
9283	fi
9284
9285	rm -f conf$$ conf$$.exe conf$$.file
9286	echo >conf$$.file
9287	if ln -s conf$$.file conf$$ 2>/dev/null; then
9288	# We could just check for DJGPP; but this test a) works b) is more generic
9289	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9290	if test -f conf$$.exe; then
9291	# Don't use ln at all; we don't have any links
9292	as_ln_s='cp -p'
9293	else
9294	as_ln_s='ln -s'
9295	fi
9296	elif ln conf$$.file conf$$ 2>/dev/null; then
9297	as_ln_s=ln
9298	else
9299	as_ln_s='cp -p'
9300	fi
9301	rm -f conf$$ conf$$.exe conf$$.file
9302
9303	if mkdir -p . 2>/dev/null; then
9304	as_mkdir_p=:
9305	else
9306	test -d ./-p && rmdir ./-p
9307	as_mkdir_p=false
9308	fi
9309
9310	as_executable_p="test -f"
9311
9312	# Sed expression to map a string onto a valid CPP name.
9313	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9314
9315	# Sed expression to map a string onto a valid variable name.
9316	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9317
9318
9319	# IFS
9320	# We need space, tab and new line, in precisely that order.
9321	as_nl='
9322	'
9323	IFS=" $as_nl"
9324
9325	# CDPATH.
9326	$as_unset CDPATH
9327
9328	exec 6>&1
9329
9330	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9331	# report actual input values of CONFIG_FILES etc. instead of their
9332	# values after options handling. Logging --version etc. is OK.
9333	exec 5>>config.log
9334	{
9335	echo
9336	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9337	## Running $as_me. ##
9338	_ASBOX
9339	} >&5
9340	cat >&5 <<_CSEOF
9341
9342	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9343	generated by GNU Autoconf 2.59. Invocation command line was
9344
9345	CONFIG_FILES = $CONFIG_FILES
9346	CONFIG_HEADERS = $CONFIG_HEADERS
9347	CONFIG_LINKS = $CONFIG_LINKS
9348	CONFIG_COMMANDS = $CONFIG_COMMANDS
9349	$ $0 $@
9350
9351	_CSEOF
9352	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9353	echo >&5
9354	_ACEOF
9355
9356	# Files that config.status was made for.
9357	if test -n "$ac_config_files"; then
9358	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9359	fi
9360
9361	if test -n "$ac_config_headers"; then
9362	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9363	fi
9364
9365	if test -n "$ac_config_links"; then
9366	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9367	fi
9368
9369	if test -n "$ac_config_commands"; then
9370	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9371	fi
9372
9373	cat >>$CONFIG_STATUS <<\_ACEOF
9374
9375	ac_cs_usage="\
9376	\`$as_me' instantiates files from templates according to the
9377	current configuration.
9378
9379	Usage: $0 [OPTIONS] [FILE]...
9380
9381	-h, --help print this help, then exit
9382	-V, --version print version number, then exit
9383	-q, --quiet do not print progress messages
9384	-d, --debug don't remove temporary files
9385	--recheck update $as_me by reconfiguring in the same conditions
9386	--file=FILE[:TEMPLATE]
9387	instantiate the configuration file FILE
9388	--header=FILE[:TEMPLATE]
9389	instantiate the configuration header FILE
9390
9391	Configuration files:
9392	$config_files
9393
9394	Configuration headers:
9395	$config_headers
9396
9397	Configuration commands:
9398	$config_commands
9399
9400	Report bugs to <bug-autoconf@gnu.org>."
9401	_ACEOF
9402
9403	cat >>$CONFIG_STATUS <<_ACEOF
9404	ac_cs_version="\\
9405	orxonox config.status 0.2.3-pre-alpha
9406	configured by $0, generated by GNU Autoconf 2.59,
9407	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9408
9409	Copyright (C) 2003 Free Software Foundation, Inc.
9410	This config.status script is free software; the Free Software Foundation
9411	gives unlimited permission to copy, distribute and modify it."
9412	srcdir=$srcdir
9413	INSTALL="$INSTALL"
9414	_ACEOF
9415
9416	cat >>$CONFIG_STATUS <<\_ACEOF
9417	# If no file are specified by the user, then we need to provide default
9418	# value. By we need to know if files were specified by the user.
9419	ac_need_defaults=:
9420	while test $# != 0
9421	do
9422	case $1 in
9423	--=)
9424	ac_option=`expr "x$1" : 'x$[^=]*$='`
9425	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9426	ac_shift=:
9427	;;
9428	-*)
9429	ac_option=$1
9430	ac_optarg=$2
9431	ac_shift=shift
9432	;;
9433	*) # This is not an option, so the user has probably given explicit
9434	# arguments.
9435	ac_option=$1
9436	ac_need_defaults=false;;
9437	esac
9438
9439	case $ac_option in
9440	# Handling of the options.
9441	_ACEOF
9442	cat >>$CONFIG_STATUS <<\_ACEOF
9443	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9444	ac_cs_recheck=: ;;
9445	--version \| --vers* \| -V )
9446	echo "$ac_cs_version"; exit 0 ;;
9447	--he \| --h)
9448	# Conflict between --help and --header
9449	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9450	Try \`$0 --help' for more information." >&5
9451	echo "$as_me: error: ambiguous option: $1
9452	Try \`$0 --help' for more information." >&2;}
9453	{ (exit 1); exit 1; }; };;
9454	--help \| --hel \| -h )
9455	echo "$ac_cs_usage"; exit 0 ;;
9456	--debug \| --d* \| -d )
9457	debug=: ;;
9458	--file \| --fil \| --fi \| --f )
9459	$ac_shift
9460	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9461	ac_need_defaults=false;;
9462	--header \| --heade \| --head \| --hea )
9463	$ac_shift
9464	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9465	ac_need_defaults=false;;
9466	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9467	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9468	ac_cs_silent=: ;;
9469
9470	# This is an error.
9471	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9472	Try \`$0 --help' for more information." >&5
9473	echo "$as_me: error: unrecognized option: $1
9474	Try \`$0 --help' for more information." >&2;}
9475	{ (exit 1); exit 1; }; } ;;
9476
9477	*) ac_config_targets="$ac_config_targets $1" ;;
9478
9479	esac
9480	shift
9481	done
9482
9483	ac_configure_extra_args=
9484
9485	if $ac_cs_silent; then
9486	exec 6>/dev/null
9487	ac_configure_extra_args="$ac_configure_extra_args --silent"
9488	fi
9489
9490	_ACEOF
9491	cat >>$CONFIG_STATUS <<_ACEOF
9492	if \$ac_cs_recheck; then
9493	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9494	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9495	fi
9496
9497	_ACEOF
9498
9499	cat >>$CONFIG_STATUS <<_ACEOF
9500	#
9501	# INIT-COMMANDS section.
9502	#
9503
9504	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9505
9506	_ACEOF
9507
9508
9509
9510	cat >>$CONFIG_STATUS <<\_ACEOF
9511	for ac_config_target in $ac_config_targets
9512	do
9513	case "$ac_config_target" in
9514	# Handling of arguments.
9515	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9516	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9517	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9518	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9519	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9520	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
9521	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
9522	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
9523	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
9524	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
9525	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9526	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
9527	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9528	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9529	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
9530	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
9531	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
9532	"src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
9533	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9534	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9535	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9536	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9537	{ (exit 1); exit 1; }; };;
9538	esac
9539	done
9540
9541	# If the user did not use the arguments to specify the items to instantiate,
9542	# then the envvar interface is used. Set only those that are not.
9543	# We use the long form for the default assignment because of an extremely
9544	# bizarre bug on SunOS 4.1.3.
9545	if $ac_need_defaults; then
9546	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
9547	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9548	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9549	fi
9550
9551	# Have a temporary directory for convenience. Make it in the build tree
9552	# simply because there is no reason to put it here, and in addition,
9553	# creating and moving files from /tmp can sometimes cause problems.
9554	# Create a temporary directory, and hook for its removal unless debugging.
9555	$debug \|\|
9556	{
9557	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9558	trap '{ (exit 1); exit 1; }' 1 2 13 15
9559	}
9560
9561	# Create a (secure) tmp directory for tmp files.
9562
9563	{
9564	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9565	test -n "$tmp" && test -d "$tmp"
9566	} \|\|
9567	{
9568	tmp=./confstat$$-$RANDOM
9569	(umask 077 && mkdir $tmp)
9570	} \|\|
9571	{
9572	echo "$me: cannot create a temporary directory in ." >&2
9573	{ (exit 1); exit 1; }
9574	}
9575
9576	_ACEOF
9577
9578	cat >>$CONFIG_STATUS <<_ACEOF
9579
9580	#
9581	# CONFIG_FILES section.
9582	#
9583
9584	# No need to generate the scripts if there are no CONFIG_FILES.
9585	# This happens for instance when ./config.status config.h
9586	if test -n "\$CONFIG_FILES"; then
9587	# Protect against being on the right side of a sed subst in config.status.
9588	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9589	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9590	s,@SHELL@,$SHELL,;t t
9591	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9592	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9593	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9594	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9595	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9596	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9597	s,@exec_prefix@,$exec_prefix,;t t
9598	s,@prefix@,$prefix,;t t
9599	s,@program_transform_name@,$program_transform_name,;t t
9600	s,@bindir@,$bindir,;t t
9601	s,@sbindir@,$sbindir,;t t
9602	s,@libexecdir@,$libexecdir,;t t
9603	s,@datadir@,$datadir,;t t
9604	s,@sysconfdir@,$sysconfdir,;t t
9605	s,@sharedstatedir@,$sharedstatedir,;t t
9606	s,@localstatedir@,$localstatedir,;t t
9607	s,@libdir@,$libdir,;t t
9608	s,@includedir@,$includedir,;t t
9609	s,@oldincludedir@,$oldincludedir,;t t
9610	s,@infodir@,$infodir,;t t
9611	s,@mandir@,$mandir,;t t
9612	s,@build_alias@,$build_alias,;t t
9613	s,@host_alias@,$host_alias,;t t
9614	s,@target_alias@,$target_alias,;t t
9615	s,@DEFS@,$DEFS,;t t
9616	s,@ECHO_C@,$ECHO_C,;t t
9617	s,@ECHO_N@,$ECHO_N,;t t
9618	s,@ECHO_T@,$ECHO_T,;t t
9619	s,@LIBS@,$LIBS,;t t
9620	s,@build@,$build,;t t
9621	s,@build_cpu@,$build_cpu,;t t
9622	s,@build_vendor@,$build_vendor,;t t
9623	s,@build_os@,$build_os,;t t
9624	s,@host@,$host,;t t
9625	s,@host_cpu@,$host_cpu,;t t
9626	s,@host_vendor@,$host_vendor,;t t
9627	s,@host_os@,$host_os,;t t
9628	s,@target@,$target,;t t
9629	s,@target_cpu@,$target_cpu,;t t
9630	s,@target_vendor@,$target_vendor,;t t
9631	s,@target_os@,$target_os,;t t
9632	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9633	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9634	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9635	s,@CYGPATH_W@,$CYGPATH_W,;t t
9636	s,@PACKAGE@,$PACKAGE,;t t
9637	s,@VERSION@,$VERSION,;t t
9638	s,@ACLOCAL@,$ACLOCAL,;t t
9639	s,@AUTOCONF@,$AUTOCONF,;t t
9640	s,@AUTOMAKE@,$AUTOMAKE,;t t
9641	s,@AUTOHEADER@,$AUTOHEADER,;t t
9642	s,@MAKEINFO@,$MAKEINFO,;t t
9643	s,@AMTAR@,$AMTAR,;t t
9644	s,@install_sh@,$install_sh,;t t
9645	s,@STRIP@,$STRIP,;t t
9646	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9647	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9648	s,@mkdir_p@,$mkdir_p,;t t
9649	s,@AWK@,$AWK,;t t
9650	s,@SET_MAKE@,$SET_MAKE,;t t
9651	s,@am__leading_dot@,$am__leading_dot,;t t
9652	s,@CXX@,$CXX,;t t
9653	s,@CXXFLAGS@,$CXXFLAGS,;t t
9654	s,@LDFLAGS@,$LDFLAGS,;t t
9655	s,@CPPFLAGS@,$CPPFLAGS,;t t
9656	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9657	s,@EXEEXT@,$EXEEXT,;t t
9658	s,@OBJEXT@,$OBJEXT,;t t
9659	s,@DEPDIR@,$DEPDIR,;t t
9660	s,@am__include@,$am__include,;t t
9661	s,@am__quote@,$am__quote,;t t
9662	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9663	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9664	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9665	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9666	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9667	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9668	s,@RANLIB@,$RANLIB,;t t
9669	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9670	s,@CC@,$CC,;t t
9671	s,@CFLAGS@,$CFLAGS,;t t
9672	s,@ac_ct_CC@,$ac_ct_CC,;t t
9673	s,@CCDEPMODE@,$CCDEPMODE,;t t
9674	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9675	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9676	s,@CPP@,$CPP,;t t
9677	s,@EGREP@,$EGREP,;t t
9678	s,@DEBUG@,$DEBUG,;t t
9679	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9680	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9681	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9682	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9683	s,@DOXYGEN@,$DOXYGEN,;t t
9684	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9685	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9686	s,@GPROF@,$GPROF,;t t
9687	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9688	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9689	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9690	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9691	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9692	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9693	s,@CURL_LIBS@,$CURL_LIBS,;t t
9694	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9695	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9696	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9697	s,@LIBOBJS@,$LIBOBJS,;t t
9698	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9699	CEOF
9700
9701	_ACEOF
9702
9703	cat >>$CONFIG_STATUS <<\_ACEOF
9704	# Split the substitutions into bite-sized pieces for seds with
9705	# small command number limits, like on Digital OSF/1 and HP-UX.
9706	ac_max_sed_lines=48
9707	ac_sed_frag=1 # Number of current file.
9708	ac_beg=1 # First line for current file.
9709	ac_end=$ac_max_sed_lines # Line after last line for current file.
9710	ac_more_lines=:
9711	ac_sed_cmds=
9712	while $ac_more_lines; do
9713	if test $ac_beg -gt 1; then
9714	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9715	else
9716	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9717	fi
9718	if test ! -s $tmp/subs.frag; then
9719	ac_more_lines=false
9720	else
9721	# The purpose of the label and of the branching condition is to
9722	# speed up the sed processing (if there are no `@' at all, there
9723	# is no need to browse any of the substitutions).
9724	# These are the two extra sed commands mentioned above.
9725	(echo ':t
9726	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9727	if test -z "$ac_sed_cmds"; then
9728	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9729	else
9730	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9731	fi
9732	ac_sed_frag=`expr $ac_sed_frag + 1`
9733	ac_beg=$ac_end
9734	ac_end=`expr $ac_end + $ac_max_sed_lines`
9735	fi
9736	done
9737	if test -z "$ac_sed_cmds"; then
9738	ac_sed_cmds=cat
9739	fi
9740	fi # test -n "$CONFIG_FILES"
9741
9742	_ACEOF
9743	cat >>$CONFIG_STATUS <<\_ACEOF
9744	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9745	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9746	case $ac_file in
9747	- \| :- \| :-:* ) # input from stdin
9748	cat >$tmp/stdin
9749	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9750	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9751	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9752	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9753	* ) ac_file_in=$ac_file.in ;;
9754	esac
9755
9756	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9757	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9758	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9759	X"$ac_file" : 'X$//$[^/]' \\| \
9760	X"$ac_file" : 'X$//$$' \\| \
9761	X"$ac_file" : 'X$/$' \\| \
9762	. : '$.$' 2>/dev/null \|\|
9763	echo X"$ac_file" \|
9764	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9765	/^X$\/\/$[^/].*/{ s//\1/; q; }
9766	/^X$\/\/$$/{ s//\1/; q; }
9767	/^X$\/$.*/{ s//\1/; q; }
9768	s/.*/./; q'`
9769	{ if $as_mkdir_p; then
9770	mkdir -p "$ac_dir"
9771	else
9772	as_dir="$ac_dir"
9773	as_dirs=
9774	while test ! -d "$as_dir"; do
9775	as_dirs="$as_dir $as_dirs"
9776	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9777	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9778	X"$as_dir" : 'X$//$[^/]' \\| \
9779	X"$as_dir" : 'X$//$$' \\| \
9780	X"$as_dir" : 'X$/$' \\| \
9781	. : '$.$' 2>/dev/null \|\|
9782	echo X"$as_dir" \|
9783	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9784	/^X$\/\/$[^/].*/{ s//\1/; q; }
9785	/^X$\/\/$$/{ s//\1/; q; }
9786	/^X$\/$.*/{ s//\1/; q; }
9787	s/.*/./; q'`
9788	done
9789	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9790	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9791	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9792	{ (exit 1); exit 1; }; }; }
9793
9794	ac_builddir=.
9795
9796	if test "$ac_dir" != .; then
9797	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9798	# A "../" for each directory in $ac_dir_suffix.
9799	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9800	else
9801	ac_dir_suffix= ac_top_builddir=
9802	fi
9803
9804	case $srcdir in
9805	.) # No --srcdir option. We are building in place.
9806	ac_srcdir=.
9807	if test -z "$ac_top_builddir"; then
9808	ac_top_srcdir=.
9809	else
9810	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9811	fi ;;
9812	[\\/]* \| ?:[\\/]* ) # Absolute path.
9813	ac_srcdir=$srcdir$ac_dir_suffix;
9814	ac_top_srcdir=$srcdir ;;
9815	*) # Relative path.
9816	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9817	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9818	esac
9819
9820	# Do not use `cd foo && pwd` to compute absolute paths, because
9821	# the directories may not exist.
9822	case `pwd` in
9823	.) ac_abs_builddir="$ac_dir";;
9824	*)
9825	case "$ac_dir" in
9826	.) ac_abs_builddir=`pwd`;;
9827	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9828	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9829	esac;;
9830	esac
9831	case $ac_abs_builddir in
9832	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9833	*)
9834	case ${ac_top_builddir}. in
9835	.) ac_abs_top_builddir=$ac_abs_builddir;;
9836	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9837	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9838	esac;;
9839	esac
9840	case $ac_abs_builddir in
9841	.) ac_abs_srcdir=$ac_srcdir;;
9842	*)
9843	case $ac_srcdir in
9844	.) ac_abs_srcdir=$ac_abs_builddir;;
9845	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9846	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9847	esac;;
9848	esac
9849	case $ac_abs_builddir in
9850	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9851	*)
9852	case $ac_top_srcdir in
9853	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9854	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9855	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9856	esac;;
9857	esac
9858
9859
9860	case $INSTALL in
9861	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9862	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9863	esac
9864
9865	if test x"$ac_file" != x-; then
9866	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9867	echo "$as_me: creating $ac_file" >&6;}
9868	rm -f "$ac_file"
9869	fi
9870	# Let's still pretend it is `configure' which instantiates (i.e., don't
9871	# use $as_me), people would be surprised to read:
9872	# /* config.h. Generated by config.status. */
9873	if test x"$ac_file" = x-; then
9874	configure_input=
9875	else
9876	configure_input="$ac_file. "
9877	fi
9878	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9879	sed 's,.*/,,'` by configure."
9880
9881	# First look for the input files in the build tree, otherwise in the
9882	# src tree.
9883	ac_file_inputs=`IFS=:
9884	for f in $ac_file_in; do
9885	case $f in
9886	-) echo $tmp/stdin ;;
9887	[\\/$]*)
9888	# Absolute (can't be DOS-style, as IFS=:)
9889	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9890	echo "$as_me: error: cannot find input file: $f" >&2;}
9891	{ (exit 1); exit 1; }; }
9892	echo "$f";;
9893	*) # Relative
9894	if test -f "$f"; then
9895	# Build tree
9896	echo "$f"
9897	elif test -f "$srcdir/$f"; then
9898	# Source tree
9899	echo "$srcdir/$f"
9900	else
9901	# /dev/null tree
9902	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9903	echo "$as_me: error: cannot find input file: $f" >&2;}
9904	{ (exit 1); exit 1; }; }
9905	fi;;
9906	esac
9907	done` \|\| { (exit 1); exit 1; }
9908	_ACEOF
9909	cat >>$CONFIG_STATUS <<_ACEOF
9910	sed "$ac_vpsub
9911	$extrasub
9912	_ACEOF
9913	cat >>$CONFIG_STATUS <<\_ACEOF
9914	:t
9915	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9916	s,@configure_input@,$configure_input,;t t
9917	s,@srcdir@,$ac_srcdir,;t t
9918	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9919	s,@top_srcdir@,$ac_top_srcdir,;t t
9920	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9921	s,@builddir@,$ac_builddir,;t t
9922	s,@abs_builddir@,$ac_abs_builddir,;t t
9923	s,@top_builddir@,$ac_top_builddir,;t t
9924	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9925	s,@INSTALL@,$ac_INSTALL,;t t
9926	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9927	rm -f $tmp/stdin
9928	if test x"$ac_file" != x-; then
9929	mv $tmp/out $ac_file
9930	else
9931	cat $tmp/out
9932	rm -f $tmp/out
9933	fi
9934
9935	done
9936	_ACEOF
9937	cat >>$CONFIG_STATUS <<\_ACEOF
9938
9939	#
9940	# CONFIG_HEADER section.
9941	#
9942
9943	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9944	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9945	#
9946	# ac_d sets the value in "#define NAME VALUE" lines.
9947	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9948	ac_dB='[ ].*$,\1#\2'
9949	ac_dC=' '
9950	ac_dD=',;t'
9951	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9952	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9953	ac_uB='$,\1#\2define\3'
9954	ac_uC=' '
9955	ac_uD=',;t'
9956
9957	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9958	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9959	case $ac_file in
9960	- \| :- \| :-:* ) # input from stdin
9961	cat >$tmp/stdin
9962	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9963	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9964	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9965	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9966	* ) ac_file_in=$ac_file.in ;;
9967	esac
9968
9969	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9970	echo "$as_me: creating $ac_file" >&6;}
9971
9972	# First look for the input files in the build tree, otherwise in the
9973	# src tree.
9974	ac_file_inputs=`IFS=:
9975	for f in $ac_file_in; do
9976	case $f in
9977	-) echo $tmp/stdin ;;
9978	[\\/$]*)
9979	# Absolute (can't be DOS-style, as IFS=:)
9980	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9981	echo "$as_me: error: cannot find input file: $f" >&2;}
9982	{ (exit 1); exit 1; }; }
9983	# Do quote $f, to prevent DOS paths from being IFS'd.
9984	echo "$f";;
9985	*) # Relative
9986	if test -f "$f"; then
9987	# Build tree
9988	echo "$f"
9989	elif test -f "$srcdir/$f"; then
9990	# Source tree
9991	echo "$srcdir/$f"
9992	else
9993	# /dev/null tree
9994	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9995	echo "$as_me: error: cannot find input file: $f" >&2;}
9996	{ (exit 1); exit 1; }; }
9997	fi;;
9998	esac
9999	done` \|\| { (exit 1); exit 1; }
10000	# Remove the trailing spaces.
10001	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10002
10003	_ACEOF
10004
10005	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10006	# `conftest.undefs', that substitutes the proper values into
10007	# config.h.in to produce config.h. The first handles `#define'
10008	# templates, and the second `#undef' templates.
10009	# And first: Protect against being on the right side of a sed subst in
10010	# config.status. Protect against being in an unquoted here document
10011	# in config.status.
10012	rm -f conftest.defines conftest.undefs
10013	# Using a here document instead of a string reduces the quoting nightmare.
10014	# Putting comments in sed scripts is not portable.
10015	#
10016	# `end' is used to avoid that the second main sed command (meant for
10017	# 0-ary CPP macros) applies to n-ary macro definitions.
10018	# See the Autoconf documentation for `clear'.
10019	cat >confdef2sed.sed <<\_ACEOF
10020	s/[\\&,]/\\&/g
10021	s,[\\$`],\\&,g
10022	t clear
10023	: clear
10024	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10025	t end
10026	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10027	: end
10028	_ACEOF
10029	# If some macros were called several times there might be several times
10030	# the same #defines, which is useless. Nevertheless, we may not want to
10031	# sort them, since we want the last AC-DEFINE to be honored.
10032	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10033	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10034	rm -f confdef2sed.sed
10035
10036	# This sed command replaces #undef with comments. This is necessary, for
10037	# example, in the case of _POSIX_SOURCE, which is predefined and required
10038	# on some systems where configure will not decide to define it.
10039	cat >>conftest.undefs <<\_ACEOF
10040	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10041	_ACEOF
10042
10043	# Break up conftest.defines because some shells have a limit on the size
10044	# of here documents, and old seds have small limits too (100 cmds).
10045	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10046	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10047	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10048	echo ' :' >>$CONFIG_STATUS
10049	rm -f conftest.tail
10050	while grep . conftest.defines >/dev/null
10051	do
10052	# Write a limited-size here document to $tmp/defines.sed.
10053	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10054	# Speed up: don't consider the non `#define' lines.
10055	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10056	# Work around the forget-to-reset-the-flag bug.
10057	echo 't clr' >>$CONFIG_STATUS
10058	echo ': clr' >>$CONFIG_STATUS
10059	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10060	echo 'CEOF
10061	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10062	rm -f $tmp/in
10063	mv $tmp/out $tmp/in
10064	' >>$CONFIG_STATUS
10065	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10066	rm -f conftest.defines
10067	mv conftest.tail conftest.defines
10068	done
10069	rm -f conftest.defines
10070	echo ' fi # grep' >>$CONFIG_STATUS
10071	echo >>$CONFIG_STATUS
10072
10073	# Break up conftest.undefs because some shells have a limit on the size
10074	# of here documents, and old seds have small limits too (100 cmds).
10075	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10076	rm -f conftest.tail
10077	while grep . conftest.undefs >/dev/null
10078	do
10079	# Write a limited-size here document to $tmp/undefs.sed.
10080	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10081	# Speed up: don't consider the non `#undef'
10082	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10083	# Work around the forget-to-reset-the-flag bug.
10084	echo 't clr' >>$CONFIG_STATUS
10085	echo ': clr' >>$CONFIG_STATUS
10086	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10087	echo 'CEOF
10088	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10089	rm -f $tmp/in
10090	mv $tmp/out $tmp/in
10091	' >>$CONFIG_STATUS
10092	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10093	rm -f conftest.undefs
10094	mv conftest.tail conftest.undefs
10095	done
10096	rm -f conftest.undefs
10097
10098	cat >>$CONFIG_STATUS <<\_ACEOF
10099	# Let's still pretend it is `configure' which instantiates (i.e., don't
10100	# use $as_me), people would be surprised to read:
10101	# /* config.h. Generated by config.status. */
10102	if test x"$ac_file" = x-; then
10103	echo "/* Generated by configure. */" >$tmp/config.h
10104	else
10105	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10106	fi
10107	cat $tmp/in >>$tmp/config.h
10108	rm -f $tmp/in
10109	if test x"$ac_file" != x-; then
10110	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10111	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10112	echo "$as_me: $ac_file is unchanged" >&6;}
10113	else
10114	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10115	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10116	X"$ac_file" : 'X$//$[^/]' \\| \
10117	X"$ac_file" : 'X$//$$' \\| \
10118	X"$ac_file" : 'X$/$' \\| \
10119	. : '$.$' 2>/dev/null \|\|
10120	echo X"$ac_file" \|
10121	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10122	/^X$\/\/$[^/].*/{ s//\1/; q; }
10123	/^X$\/\/$$/{ s//\1/; q; }
10124	/^X$\/$.*/{ s//\1/; q; }
10125	s/.*/./; q'`
10126	{ if $as_mkdir_p; then
10127	mkdir -p "$ac_dir"
10128	else
10129	as_dir="$ac_dir"
10130	as_dirs=
10131	while test ! -d "$as_dir"; do
10132	as_dirs="$as_dir $as_dirs"
10133	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10134	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10135	X"$as_dir" : 'X$//$[^/]' \\| \
10136	X"$as_dir" : 'X$//$$' \\| \
10137	X"$as_dir" : 'X$/$' \\| \
10138	. : '$.$' 2>/dev/null \|\|
10139	echo X"$as_dir" \|
10140	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10141	/^X$\/\/$[^/].*/{ s//\1/; q; }
10142	/^X$\/\/$$/{ s//\1/; q; }
10143	/^X$\/$.*/{ s//\1/; q; }
10144	s/.*/./; q'`
10145	done
10146	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10147	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10148	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10149	{ (exit 1); exit 1; }; }; }
10150
10151	rm -f $ac_file
10152	mv $tmp/config.h $ac_file
10153	fi
10154	else
10155	cat $tmp/config.h
10156	rm -f $tmp/config.h
10157	fi
10158	# Compute $ac_file's index in $config_headers.
10159	_am_stamp_count=1
10160	for _am_header in $config_headers :; do
10161	case $_am_header in
10162	$ac_file \| $ac_file:* )
10163	break ;;
10164	* )
10165	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10166	esac
10167	done
10168	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10169	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10170	X$ac_file : 'X$//$[^/]' \\| \
10171	X$ac_file : 'X$//$$' \\| \
10172	X$ac_file : 'X$/$' \\| \
10173	. : '$.$' 2>/dev/null \|\|
10174	echo X$ac_file \|
10175	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10176	/^X$\/\/$[^/].*/{ s//\1/; q; }
10177	/^X$\/\/$$/{ s//\1/; q; }
10178	/^X$\/$.*/{ s//\1/; q; }
10179	s/.*/./; q'`/stamp-h$_am_stamp_count
10180	done
10181	_ACEOF
10182	cat >>$CONFIG_STATUS <<\_ACEOF
10183
10184	#
10185	# CONFIG_COMMANDS section.
10186	#
10187	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10188	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10189	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10190	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10191	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10192	X"$ac_dest" : 'X$//$[^/]' \\| \
10193	X"$ac_dest" : 'X$//$$' \\| \
10194	X"$ac_dest" : 'X$/$' \\| \
10195	. : '$.$' 2>/dev/null \|\|
10196	echo X"$ac_dest" \|
10197	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10198	/^X$\/\/$[^/].*/{ s//\1/; q; }
10199	/^X$\/\/$$/{ s//\1/; q; }
10200	/^X$\/$.*/{ s//\1/; q; }
10201	s/.*/./; q'`
10202	{ if $as_mkdir_p; then
10203	mkdir -p "$ac_dir"
10204	else
10205	as_dir="$ac_dir"
10206	as_dirs=
10207	while test ! -d "$as_dir"; do
10208	as_dirs="$as_dir $as_dirs"
10209	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10210	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10211	X"$as_dir" : 'X$//$[^/]' \\| \
10212	X"$as_dir" : 'X$//$$' \\| \
10213	X"$as_dir" : 'X$/$' \\| \
10214	. : '$.$' 2>/dev/null \|\|
10215	echo X"$as_dir" \|
10216	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10217	/^X$\/\/$[^/].*/{ s//\1/; q; }
10218	/^X$\/\/$$/{ s//\1/; q; }
10219	/^X$\/$.*/{ s//\1/; q; }
10220	s/.*/./; q'`
10221	done
10222	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10223	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10224	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10225	{ (exit 1); exit 1; }; }; }
10226
10227	ac_builddir=.
10228
10229	if test "$ac_dir" != .; then
10230	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10231	# A "../" for each directory in $ac_dir_suffix.
10232	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10233	else
10234	ac_dir_suffix= ac_top_builddir=
10235	fi
10236
10237	case $srcdir in
10238	.) # No --srcdir option. We are building in place.
10239	ac_srcdir=.
10240	if test -z "$ac_top_builddir"; then
10241	ac_top_srcdir=.
10242	else
10243	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10244	fi ;;
10245	[\\/]* \| ?:[\\/]* ) # Absolute path.
10246	ac_srcdir=$srcdir$ac_dir_suffix;
10247	ac_top_srcdir=$srcdir ;;
10248	*) # Relative path.
10249	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10250	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10251	esac
10252
10253	# Do not use `cd foo && pwd` to compute absolute paths, because
10254	# the directories may not exist.
10255	case `pwd` in
10256	.) ac_abs_builddir="$ac_dir";;
10257	*)
10258	case "$ac_dir" in
10259	.) ac_abs_builddir=`pwd`;;
10260	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10261	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10262	esac;;
10263	esac
10264	case $ac_abs_builddir in
10265	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10266	*)
10267	case ${ac_top_builddir}. in
10268	.) ac_abs_top_builddir=$ac_abs_builddir;;
10269	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10270	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10271	esac;;
10272	esac
10273	case $ac_abs_builddir in
10274	.) ac_abs_srcdir=$ac_srcdir;;
10275	*)
10276	case $ac_srcdir in
10277	.) ac_abs_srcdir=$ac_abs_builddir;;
10278	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10279	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10280	esac;;
10281	esac
10282	case $ac_abs_builddir in
10283	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10284	*)
10285	case $ac_top_srcdir in
10286	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10287	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10288	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10289	esac;;
10290	esac
10291
10292
10293	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10294	echo "$as_me: executing $ac_dest commands" >&6;}
10295	case $ac_dest in
10296	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10297	# Strip MF so we end up with the name of the file.
10298	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10299	# Check whether this is an Automake generated Makefile or not.
10300	# We used to match only the files named `Makefile.in', but
10301	# some people rename them; so instead we look at the file content.
10302	# Grep'ing the first line is not enough: some people post-process
10303	# each Makefile.in and add a new line on top of each file to say so.
10304	# So let's grep whole file.
10305	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10306	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10307	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10308	X"$mf" : 'X$//$[^/]' \\| \
10309	X"$mf" : 'X$//$$' \\| \
10310	X"$mf" : 'X$/$' \\| \
10311	. : '$.$' 2>/dev/null \|\|
10312	echo X"$mf" \|
10313	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10314	/^X$\/\/$[^/].*/{ s//\1/; q; }
10315	/^X$\/\/$$/{ s//\1/; q; }
10316	/^X$\/$.*/{ s//\1/; q; }
10317	s/.*/./; q'`
10318	else
10319	continue
10320	fi
10321	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10322	# Extract the definition of DEP_FILES from the Makefile without
10323	# running `make'.
10324	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
10325	test -z "$DEPDIR" && continue
10326	# When using ansi2knr, U may be empty or an underscore; expand it
10327	U=`sed -n -e '/^U = / s///p' < "$mf"`
10328	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10329	# We invoke sed twice because it is the simplest approach to
10330	# changing $(DEPDIR) to its actual value in the expansion.
10331	for file in `sed -n -e '
10332	/^DEP_FILES = .*\\\\$/ {
10333	s/^DEP_FILES = //
10334	:loop
10335	s/\\\\$//
10336	p
10337	n
10338	/\\\\$/ b loop
10339	p
10340	}
10341	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10342	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10343	# Make sure the directory exists.
10344	test -f "$dirpart/$file" && continue
10345	fdir=`(dirname "$file") 2>/dev/null \|\|
10346	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10347	X"$file" : 'X$//$[^/]' \\| \
10348	X"$file" : 'X$//$$' \\| \
10349	X"$file" : 'X$/$' \\| \
10350	. : '$.$' 2>/dev/null \|\|
10351	echo X"$file" \|
10352	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10353	/^X$\/\/$[^/].*/{ s//\1/; q; }
10354	/^X$\/\/$$/{ s//\1/; q; }
10355	/^X$\/$.*/{ s//\1/; q; }
10356	s/.*/./; q'`
10357	{ if $as_mkdir_p; then
10358	mkdir -p $dirpart/$fdir
10359	else
10360	as_dir=$dirpart/$fdir
10361	as_dirs=
10362	while test ! -d "$as_dir"; do
10363	as_dirs="$as_dir $as_dirs"
10364	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10365	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10366	X"$as_dir" : 'X$//$[^/]' \\| \
10367	X"$as_dir" : 'X$//$$' \\| \
10368	X"$as_dir" : 'X$/$' \\| \
10369	. : '$.$' 2>/dev/null \|\|
10370	echo X"$as_dir" \|
10371	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10372	/^X$\/\/$[^/].*/{ s//\1/; q; }
10373	/^X$\/\/$$/{ s//\1/; q; }
10374	/^X$\/$.*/{ s//\1/; q; }
10375	s/.*/./; q'`
10376	done
10377	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10378	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10379	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10380	{ (exit 1); exit 1; }; }; }
10381
10382	# echo "creating $dirpart/$file"
10383	echo '# dummy' > "$dirpart/$file"
10384	done
10385	done
10386	;;
10387	esac
10388	done
10389	_ACEOF
10390
10391	cat >>$CONFIG_STATUS <<\_ACEOF
10392
10393	{ (exit 0); exit 0; }
10394	_ACEOF
10395	chmod +x $CONFIG_STATUS
10396	ac_clean_files=$ac_clean_files_save
10397
10398
10399	# configure is writing to config.log, and then calls config.status.
10400	# config.status does its own redirection, appending to config.log.
10401	# Unfortunately, on DOS this fails, as config.log is still kept open
10402	# by configure, so config.status won't be able to write to it; its
10403	# output is simply discarded. So we exec the FD to /dev/null,
10404	# effectively closing config.log, so it can be properly (re)opened and
10405	# appended to by config.status. When coming back to configure, we
10406	# need to make the FD available again.
10407	if test "$no_create" != yes; then
10408	ac_cs_success=:
10409	ac_config_status_args=
10410	test "$silent" = yes &&
10411	ac_config_status_args="$ac_config_status_args --quiet"
10412	exec 5>/dev/null
10413	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10414	exec 5>>config.log
10415	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10416	# would make configure fail if this is the last instruction.
10417	$ac_cs_success \|\| { (exit 1); exit 1; }
10418	fi
10419

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