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configure @ 4720

Last change on this file since 4720 was 4698, checked in by bensch, 19 years ago
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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 --version . >/dev/null 2>&1 && test ! -d ./--version; 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 ./--version;
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'$i'.h"' >> sub/conftest.c
2523	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2524	# Solaris 8's {/usr,}/bin/sh.
2525	touch sub/conftst$i.h
2526	done
2527	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2528
2529	case $depmode in
2530	nosideeffect)
2531	# after this tag, mechanisms are not by side-effect, so they'll
2532	# only be used when explicitly requested
2533	if test "x$enable_dependency_tracking" = xyes; then
2534	continue
2535	else
2536	break
2537	fi
2538	;;
2539	none) break ;;
2540	esac
2541	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2542	# mode. It turns out that the SunPro C++ compiler does not properly
2543	# handle `-M -o', and we need to detect this.
2544	if depmode=$depmode \
2545	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2546	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2547	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2548	>/dev/null 2>conftest.err &&
2549	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2550	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2551	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2552	# icc doesn't choke on unknown options, it will just issue warnings
2553	# or remarks (even with -Werror). So we grep stderr for any message
2554	# that says an option was ignored or not supported.
2555	# When given -MP, icc 7.0 and 7.1 complain thusly:
2556	# icc: Command line warning: ignoring option '-M'; no argument required
2557	# The diagnosis changed in icc 8.0:
2558	# icc: Command line remark: option '-MP' not supported
2559	if (grep 'ignoring option' conftest.err \|\|
2560	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2561	am_cv_CXX_dependencies_compiler_type=$depmode
2562	break
2563	fi
2564	fi
2565	done
2566
2567	cd ..
2568	rm -rf conftest.dir
2569	else
2570	am_cv_CXX_dependencies_compiler_type=none
2571	fi
2572
2573	fi
2574	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2575	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2576	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2577
2578
2579
2580	if
2581	test "x$enable_dependency_tracking" != xno \
2582	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2583	am__fastdepCXX_TRUE=
2584	am__fastdepCXX_FALSE='#'
2585	else
2586	am__fastdepCXX_TRUE='#'
2587	am__fastdepCXX_FALSE=
2588	fi
2589
2590
2591	if test -n "$ac_tool_prefix"; then
2592	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2593	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2594	echo "$as_me:$LINENO: checking for $ac_word" >&5
2595	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2596	if test "${ac_cv_prog_RANLIB+set}" = set; then
2597	echo $ECHO_N "(cached) $ECHO_C" >&6
2598	else
2599	if test -n "$RANLIB"; then
2600	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2601	else
2602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603	for as_dir in $PATH
2604	do
2605	IFS=$as_save_IFS
2606	test -z "$as_dir" && as_dir=.
2607	for ac_exec_ext in '' $ac_executable_extensions; do
2608	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2609	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2610	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611	break 2
2612	fi
2613	done
2614	done
2615
2616	fi
2617	fi
2618	RANLIB=$ac_cv_prog_RANLIB
2619	if test -n "$RANLIB"; then
2620	echo "$as_me:$LINENO: result: $RANLIB" >&5
2621	echo "${ECHO_T}$RANLIB" >&6
2622	else
2623	echo "$as_me:$LINENO: result: no" >&5
2624	echo "${ECHO_T}no" >&6
2625	fi
2626
2627	fi
2628	if test -z "$ac_cv_prog_RANLIB"; then
2629	ac_ct_RANLIB=$RANLIB
2630	# Extract the first word of "ranlib", so it can be a program name with args.
2631	set dummy ranlib; ac_word=$2
2632	echo "$as_me:$LINENO: checking for $ac_word" >&5
2633	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2634	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2635	echo $ECHO_N "(cached) $ECHO_C" >&6
2636	else
2637	if test -n "$ac_ct_RANLIB"; then
2638	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2639	else
2640	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641	for as_dir in $PATH
2642	do
2643	IFS=$as_save_IFS
2644	test -z "$as_dir" && as_dir=.
2645	for ac_exec_ext in '' $ac_executable_extensions; do
2646	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647	ac_cv_prog_ac_ct_RANLIB="ranlib"
2648	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649	break 2
2650	fi
2651	done
2652	done
2653
2654	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2655	fi
2656	fi
2657	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2658	if test -n "$ac_ct_RANLIB"; then
2659	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2660	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2661	else
2662	echo "$as_me:$LINENO: result: no" >&5
2663	echo "${ECHO_T}no" >&6
2664	fi
2665
2666	RANLIB=$ac_ct_RANLIB
2667	else
2668	RANLIB="$ac_cv_prog_RANLIB"
2669	fi
2670
2671	ac_ext=c
2672	ac_cpp='$CPP $CPPFLAGS'
2673	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676	if test -n "$ac_tool_prefix"; then
2677	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2678	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2679	echo "$as_me:$LINENO: checking for $ac_word" >&5
2680	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2681	if test "${ac_cv_prog_CC+set}" = set; then
2682	echo $ECHO_N "(cached) $ECHO_C" >&6
2683	else
2684	if test -n "$CC"; then
2685	ac_cv_prog_CC="$CC" # Let the user override the test.
2686	else
2687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688	for as_dir in $PATH
2689	do
2690	IFS=$as_save_IFS
2691	test -z "$as_dir" && as_dir=.
2692	for ac_exec_ext in '' $ac_executable_extensions; do
2693	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2694	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2695	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2696	break 2
2697	fi
2698	done
2699	done
2700
2701	fi
2702	fi
2703	CC=$ac_cv_prog_CC
2704	if test -n "$CC"; then
2705	echo "$as_me:$LINENO: result: $CC" >&5
2706	echo "${ECHO_T}$CC" >&6
2707	else
2708	echo "$as_me:$LINENO: result: no" >&5
2709	echo "${ECHO_T}no" >&6
2710	fi
2711
2712	fi
2713	if test -z "$ac_cv_prog_CC"; then
2714	ac_ct_CC=$CC
2715	# Extract the first word of "gcc", so it can be a program name with args.
2716	set dummy gcc; ac_word=$2
2717	echo "$as_me:$LINENO: checking for $ac_word" >&5
2718	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2719	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2720	echo $ECHO_N "(cached) $ECHO_C" >&6
2721	else
2722	if test -n "$ac_ct_CC"; then
2723	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2724	else
2725	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726	for as_dir in $PATH
2727	do
2728	IFS=$as_save_IFS
2729	test -z "$as_dir" && as_dir=.
2730	for ac_exec_ext in '' $ac_executable_extensions; do
2731	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2732	ac_cv_prog_ac_ct_CC="gcc"
2733	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2734	break 2
2735	fi
2736	done
2737	done
2738
2739	fi
2740	fi
2741	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2742	if test -n "$ac_ct_CC"; then
2743	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2744	echo "${ECHO_T}$ac_ct_CC" >&6
2745	else
2746	echo "$as_me:$LINENO: result: no" >&5
2747	echo "${ECHO_T}no" >&6
2748	fi
2749
2750	CC=$ac_ct_CC
2751	else
2752	CC="$ac_cv_prog_CC"
2753	fi
2754
2755	if test -z "$CC"; then
2756	if test -n "$ac_tool_prefix"; then
2757	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2758	set dummy ${ac_tool_prefix}cc; ac_word=$2
2759	echo "$as_me:$LINENO: checking for $ac_word" >&5
2760	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2761	if test "${ac_cv_prog_CC+set}" = set; then
2762	echo $ECHO_N "(cached) $ECHO_C" >&6
2763	else
2764	if test -n "$CC"; then
2765	ac_cv_prog_CC="$CC" # Let the user override the test.
2766	else
2767	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768	for as_dir in $PATH
2769	do
2770	IFS=$as_save_IFS
2771	test -z "$as_dir" && as_dir=.
2772	for ac_exec_ext in '' $ac_executable_extensions; do
2773	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2774	ac_cv_prog_CC="${ac_tool_prefix}cc"
2775	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776	break 2
2777	fi
2778	done
2779	done
2780
2781	fi
2782	fi
2783	CC=$ac_cv_prog_CC
2784	if test -n "$CC"; then
2785	echo "$as_me:$LINENO: result: $CC" >&5
2786	echo "${ECHO_T}$CC" >&6
2787	else
2788	echo "$as_me:$LINENO: result: no" >&5
2789	echo "${ECHO_T}no" >&6
2790	fi
2791
2792	fi
2793	if test -z "$ac_cv_prog_CC"; then
2794	ac_ct_CC=$CC
2795	# Extract the first word of "cc", so it can be a program name with args.
2796	set dummy cc; ac_word=$2
2797	echo "$as_me:$LINENO: checking for $ac_word" >&5
2798	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2799	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2800	echo $ECHO_N "(cached) $ECHO_C" >&6
2801	else
2802	if test -n "$ac_ct_CC"; then
2803	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2804	else
2805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806	for as_dir in $PATH
2807	do
2808	IFS=$as_save_IFS
2809	test -z "$as_dir" && as_dir=.
2810	for ac_exec_ext in '' $ac_executable_extensions; do
2811	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812	ac_cv_prog_ac_ct_CC="cc"
2813	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2814	break 2
2815	fi
2816	done
2817	done
2818
2819	fi
2820	fi
2821	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2822	if test -n "$ac_ct_CC"; then
2823	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2824	echo "${ECHO_T}$ac_ct_CC" >&6
2825	else
2826	echo "$as_me:$LINENO: result: no" >&5
2827	echo "${ECHO_T}no" >&6
2828	fi
2829
2830	CC=$ac_ct_CC
2831	else
2832	CC="$ac_cv_prog_CC"
2833	fi
2834
2835	fi
2836	if test -z "$CC"; then
2837	# Extract the first word of "cc", so it can be a program name with args.
2838	set dummy cc; ac_word=$2
2839	echo "$as_me:$LINENO: checking for $ac_word" >&5
2840	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2841	if test "${ac_cv_prog_CC+set}" = set; then
2842	echo $ECHO_N "(cached) $ECHO_C" >&6
2843	else
2844	if test -n "$CC"; then
2845	ac_cv_prog_CC="$CC" # Let the user override the test.
2846	else
2847	ac_prog_rejected=no
2848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849	for as_dir in $PATH
2850	do
2851	IFS=$as_save_IFS
2852	test -z "$as_dir" && as_dir=.
2853	for ac_exec_ext in '' $ac_executable_extensions; do
2854	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2855	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2856	ac_prog_rejected=yes
2857	continue
2858	fi
2859	ac_cv_prog_CC="cc"
2860	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2861	break 2
2862	fi
2863	done
2864	done
2865
2866	if test $ac_prog_rejected = yes; then
2867	# We found a bogon in the path, so make sure we never use it.
2868	set dummy $ac_cv_prog_CC
2869	shift
2870	if test $# != 0; then
2871	# We chose a different compiler from the bogus one.
2872	# However, it has the same basename, so the bogon will be chosen
2873	# first if we set CC to just the basename; use the full file name.
2874	shift
2875	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2876	fi
2877	fi
2878	fi
2879	fi
2880	CC=$ac_cv_prog_CC
2881	if test -n "$CC"; then
2882	echo "$as_me:$LINENO: result: $CC" >&5
2883	echo "${ECHO_T}$CC" >&6
2884	else
2885	echo "$as_me:$LINENO: result: no" >&5
2886	echo "${ECHO_T}no" >&6
2887	fi
2888
2889	fi
2890	if test -z "$CC"; then
2891	if test -n "$ac_tool_prefix"; then
2892	for ac_prog in cl
2893	do
2894	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896	echo "$as_me:$LINENO: checking for $ac_word" >&5
2897	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2898	if test "${ac_cv_prog_CC+set}" = set; then
2899	echo $ECHO_N "(cached) $ECHO_C" >&6
2900	else
2901	if test -n "$CC"; then
2902	ac_cv_prog_CC="$CC" # Let the user override the test.
2903	else
2904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905	for as_dir in $PATH
2906	do
2907	IFS=$as_save_IFS
2908	test -z "$as_dir" && as_dir=.
2909	for ac_exec_ext in '' $ac_executable_extensions; do
2910	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2911	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2913	break 2
2914	fi
2915	done
2916	done
2917
2918	fi
2919	fi
2920	CC=$ac_cv_prog_CC
2921	if test -n "$CC"; then
2922	echo "$as_me:$LINENO: result: $CC" >&5
2923	echo "${ECHO_T}$CC" >&6
2924	else
2925	echo "$as_me:$LINENO: result: no" >&5
2926	echo "${ECHO_T}no" >&6
2927	fi
2928
2929	test -n "$CC" && break
2930	done
2931	fi
2932	if test -z "$CC"; then
2933	ac_ct_CC=$CC
2934	for ac_prog in cl
2935	do
2936	# Extract the first word of "$ac_prog", so it can be a program name with args.
2937	set dummy $ac_prog; ac_word=$2
2938	echo "$as_me:$LINENO: checking for $ac_word" >&5
2939	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2940	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2941	echo $ECHO_N "(cached) $ECHO_C" >&6
2942	else
2943	if test -n "$ac_ct_CC"; then
2944	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2945	else
2946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947	for as_dir in $PATH
2948	do
2949	IFS=$as_save_IFS
2950	test -z "$as_dir" && as_dir=.
2951	for ac_exec_ext in '' $ac_executable_extensions; do
2952	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953	ac_cv_prog_ac_ct_CC="$ac_prog"
2954	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2955	break 2
2956	fi
2957	done
2958	done
2959
2960	fi
2961	fi
2962	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2963	if test -n "$ac_ct_CC"; then
2964	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2965	echo "${ECHO_T}$ac_ct_CC" >&6
2966	else
2967	echo "$as_me:$LINENO: result: no" >&5
2968	echo "${ECHO_T}no" >&6
2969	fi
2970
2971	test -n "$ac_ct_CC" && break
2972	done
2973
2974	CC=$ac_ct_CC
2975	fi
2976
2977	fi
2978
2979
2980	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2981	See \`config.log' for more details." >&5
2982	echo "$as_me: error: no acceptable C compiler found in \$PATH
2983	See \`config.log' for more details." >&2;}
2984	{ (exit 1); exit 1; }; }
2985
2986	# Provide some information about the compiler.
2987	echo "$as_me:$LINENO:" \
2988	"checking for C compiler version" >&5
2989	ac_compiler=`set X $ac_compile; echo $2`
2990	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2991	(eval $ac_compiler --version </dev/null >&5) 2>&5
2992	ac_status=$?
2993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994	(exit $ac_status); }
2995	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2996	(eval $ac_compiler -v </dev/null >&5) 2>&5
2997	ac_status=$?
2998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); }
3000	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3001	(eval $ac_compiler -V </dev/null >&5) 2>&5
3002	ac_status=$?
3003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004	(exit $ac_status); }
3005
3006	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3007	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3008	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3009	echo $ECHO_N "(cached) $ECHO_C" >&6
3010	else
3011	cat >conftest.$ac_ext <<_ACEOF
3012	/* confdefs.h. */
3013	_ACEOF
3014	cat confdefs.h >>conftest.$ac_ext
3015	cat >>conftest.$ac_ext <<_ACEOF
3016	/* end confdefs.h. */
3017
3018	int
3019	main ()
3020	{
3021	#ifndef __GNUC__
3022	choke me
3023	#endif
3024
3025	;
3026	return 0;
3027	}
3028	_ACEOF
3029	rm -f conftest.$ac_objext
3030	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3031	(eval $ac_compile) 2>conftest.er1
3032	ac_status=$?
3033	grep -v '^ *+' conftest.er1 >conftest.err
3034	rm -f conftest.er1
3035	cat conftest.err >&5
3036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037	(exit $ac_status); } &&
3038	{ ac_try='test -z "$ac_c_werror_flag"
3039	\|\| test ! -s conftest.err'
3040	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041	(eval $ac_try) 2>&5
3042	ac_status=$?
3043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044	(exit $ac_status); }; } &&
3045	{ ac_try='test -s conftest.$ac_objext'
3046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047	(eval $ac_try) 2>&5
3048	ac_status=$?
3049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050	(exit $ac_status); }; }; then
3051	ac_compiler_gnu=yes
3052	else
3053	echo "$as_me: failed program was:" >&5
3054	sed 's/^/\| /' conftest.$ac_ext >&5
3055
3056	ac_compiler_gnu=no
3057	fi
3058	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3059	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3060
3061	fi
3062	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3063	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3064	GCC=`test $ac_compiler_gnu = yes && echo yes`
3065	ac_test_CFLAGS=${CFLAGS+set}
3066	ac_save_CFLAGS=$CFLAGS
3067	CFLAGS="-g"
3068	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3069	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3070	if test "${ac_cv_prog_cc_g+set}" = set; then
3071	echo $ECHO_N "(cached) $ECHO_C" >&6
3072	else
3073	cat >conftest.$ac_ext <<_ACEOF
3074	/* confdefs.h. */
3075	_ACEOF
3076	cat confdefs.h >>conftest.$ac_ext
3077	cat >>conftest.$ac_ext <<_ACEOF
3078	/* end confdefs.h. */
3079
3080	int
3081	main ()
3082	{
3083
3084	;
3085	return 0;
3086	}
3087	_ACEOF
3088	rm -f conftest.$ac_objext
3089	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3090	(eval $ac_compile) 2>conftest.er1
3091	ac_status=$?
3092	grep -v '^ *+' conftest.er1 >conftest.err
3093	rm -f conftest.er1
3094	cat conftest.err >&5
3095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096	(exit $ac_status); } &&
3097	{ ac_try='test -z "$ac_c_werror_flag"
3098	\|\| test ! -s conftest.err'
3099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3100	(eval $ac_try) 2>&5
3101	ac_status=$?
3102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103	(exit $ac_status); }; } &&
3104	{ ac_try='test -s conftest.$ac_objext'
3105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3106	(eval $ac_try) 2>&5
3107	ac_status=$?
3108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109	(exit $ac_status); }; }; then
3110	ac_cv_prog_cc_g=yes
3111	else
3112	echo "$as_me: failed program was:" >&5
3113	sed 's/^/\| /' conftest.$ac_ext >&5
3114
3115	ac_cv_prog_cc_g=no
3116	fi
3117	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3118	fi
3119	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3120	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3121	if test "$ac_test_CFLAGS" = set; then
3122	CFLAGS=$ac_save_CFLAGS
3123	elif test $ac_cv_prog_cc_g = yes; then
3124	if test "$GCC" = yes; then
3125	CFLAGS="-g -O2"
3126	else
3127	CFLAGS="-g"
3128	fi
3129	else
3130	if test "$GCC" = yes; then
3131	CFLAGS="-O2"
3132	else
3133	CFLAGS=
3134	fi
3135	fi
3136	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3137	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3138	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3139	echo $ECHO_N "(cached) $ECHO_C" >&6
3140	else
3141	ac_cv_prog_cc_stdc=no
3142	ac_save_CC=$CC
3143	cat >conftest.$ac_ext <<_ACEOF
3144	/* confdefs.h. */
3145	_ACEOF
3146	cat confdefs.h >>conftest.$ac_ext
3147	cat >>conftest.$ac_ext <<_ACEOF
3148	/* end confdefs.h. */
3149	#include <stdarg.h>
3150	#include <stdio.h>
3151	#include <sys/types.h>
3152	#include <sys/stat.h>
3153	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3154	struct buf { int x; };
3155	FILE * (rcsopen) (struct buf , struct stat *, int);
3156	static char *e (p, i)
3157	char **p;
3158	int i;
3159	{
3160	return p[i];
3161	}
3162	static char f (char (g) (char , int), char *p, ...)
3163	{
3164	char *s;
3165	va_list v;
3166	va_start (v,p);
3167	s = g (p, va_arg (v,int));
3168	va_end (v);
3169	return s;
3170	}
3171
3172	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3173	function prototypes and stuff, but not '\xHH' hex character constants.
3174	These don't provoke an error unfortunately, instead are silently treated
3175	as 'x'. The following induces an error, until -std1 is added to get
3176	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3177	array size at least. It's necessary to write '\x00'==0 to get something
3178	that's true only with -std1. */
3179	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3180
3181	int test (int i, double x);
3182	struct s1 {int (*f) (int a);};
3183	struct s2 {int (*f) (double a);};
3184	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3185	int argc;
3186	char **argv;
3187	int
3188	main ()
3189	{
3190	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3191	;
3192	return 0;
3193	}
3194	_ACEOF
3195	# Don't try gcc -ansi; that turns off useful extensions and
3196	# breaks some systems' header files.
3197	# AIX -qlanglvl=ansi
3198	# Ultrix and OSF/1 -std1
3199	# HP-UX 10.20 and later -Ae
3200	# HP-UX older versions -Aa -D_HPUX_SOURCE
3201	# SVR4 -Xc -D__EXTENSIONS__
3202	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3203	do
3204	CC="$ac_save_CC $ac_arg"
3205	rm -f conftest.$ac_objext
3206	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207	(eval $ac_compile) 2>conftest.er1
3208	ac_status=$?
3209	grep -v '^ *+' conftest.er1 >conftest.err
3210	rm -f conftest.er1
3211	cat conftest.err >&5
3212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213	(exit $ac_status); } &&
3214	{ ac_try='test -z "$ac_c_werror_flag"
3215	\|\| test ! -s conftest.err'
3216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217	(eval $ac_try) 2>&5
3218	ac_status=$?
3219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220	(exit $ac_status); }; } &&
3221	{ ac_try='test -s conftest.$ac_objext'
3222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223	(eval $ac_try) 2>&5
3224	ac_status=$?
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); }; }; then
3227	ac_cv_prog_cc_stdc=$ac_arg
3228	break
3229	else
3230	echo "$as_me: failed program was:" >&5
3231	sed 's/^/\| /' conftest.$ac_ext >&5
3232
3233	fi
3234	rm -f conftest.err conftest.$ac_objext
3235	done
3236	rm -f conftest.$ac_ext conftest.$ac_objext
3237	CC=$ac_save_CC
3238
3239	fi
3240
3241	case "x$ac_cv_prog_cc_stdc" in
3242	x\|xno)
3243	echo "$as_me:$LINENO: result: none needed" >&5
3244	echo "${ECHO_T}none needed" >&6 ;;
3245	*)
3246	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3247	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3248	CC="$CC $ac_cv_prog_cc_stdc" ;;
3249	esac
3250
3251	# Some people use a C++ compiler to compile C. Since we use `exit',
3252	# in C++ we need to declare it. In case someone uses the same compiler
3253	# for both compiling C and C++ we need to have the C++ compiler decide
3254	# the declaration of exit, since it's the most demanding environment.
3255	cat >conftest.$ac_ext <<_ACEOF
3256	#ifndef __cplusplus
3257	choke me
3258	#endif
3259	_ACEOF
3260	rm -f conftest.$ac_objext
3261	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3262	(eval $ac_compile) 2>conftest.er1
3263	ac_status=$?
3264	grep -v '^ *+' conftest.er1 >conftest.err
3265	rm -f conftest.er1
3266	cat conftest.err >&5
3267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268	(exit $ac_status); } &&
3269	{ ac_try='test -z "$ac_c_werror_flag"
3270	\|\| test ! -s conftest.err'
3271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3272	(eval $ac_try) 2>&5
3273	ac_status=$?
3274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275	(exit $ac_status); }; } &&
3276	{ ac_try='test -s conftest.$ac_objext'
3277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278	(eval $ac_try) 2>&5
3279	ac_status=$?
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); }; }; then
3282	for ac_declaration in \
3283	'' \
3284	'extern "C" void std::exit (int) throw (); using std::exit;' \
3285	'extern "C" void std::exit (int); using std::exit;' \
3286	'extern "C" void exit (int) throw ();' \
3287	'extern "C" void exit (int);' \
3288	'void exit (int);'
3289	do
3290	cat >conftest.$ac_ext <<_ACEOF
3291	/* confdefs.h. */
3292	_ACEOF
3293	cat confdefs.h >>conftest.$ac_ext
3294	cat >>conftest.$ac_ext <<_ACEOF
3295	/* end confdefs.h. */
3296	$ac_declaration
3297	#include <stdlib.h>
3298	int
3299	main ()
3300	{
3301	exit (42);
3302	;
3303	return 0;
3304	}
3305	_ACEOF
3306	rm -f conftest.$ac_objext
3307	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308	(eval $ac_compile) 2>conftest.er1
3309	ac_status=$?
3310	grep -v '^ *+' conftest.er1 >conftest.err
3311	rm -f conftest.er1
3312	cat conftest.err >&5
3313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314	(exit $ac_status); } &&
3315	{ ac_try='test -z "$ac_c_werror_flag"
3316	\|\| test ! -s conftest.err'
3317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318	(eval $ac_try) 2>&5
3319	ac_status=$?
3320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321	(exit $ac_status); }; } &&
3322	{ ac_try='test -s conftest.$ac_objext'
3323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324	(eval $ac_try) 2>&5
3325	ac_status=$?
3326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327	(exit $ac_status); }; }; then
3328	:
3329	else
3330	echo "$as_me: failed program was:" >&5
3331	sed 's/^/\| /' conftest.$ac_ext >&5
3332
3333	continue
3334	fi
3335	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336	cat >conftest.$ac_ext <<_ACEOF
3337	/* confdefs.h. */
3338	_ACEOF
3339	cat confdefs.h >>conftest.$ac_ext
3340	cat >>conftest.$ac_ext <<_ACEOF
3341	/* end confdefs.h. */
3342	$ac_declaration
3343	int
3344	main ()
3345	{
3346	exit (42);
3347	;
3348	return 0;
3349	}
3350	_ACEOF
3351	rm -f conftest.$ac_objext
3352	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353	(eval $ac_compile) 2>conftest.er1
3354	ac_status=$?
3355	grep -v '^ *+' conftest.er1 >conftest.err
3356	rm -f conftest.er1
3357	cat conftest.err >&5
3358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359	(exit $ac_status); } &&
3360	{ ac_try='test -z "$ac_c_werror_flag"
3361	\|\| test ! -s conftest.err'
3362	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363	(eval $ac_try) 2>&5
3364	ac_status=$?
3365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366	(exit $ac_status); }; } &&
3367	{ ac_try='test -s conftest.$ac_objext'
3368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369	(eval $ac_try) 2>&5
3370	ac_status=$?
3371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372	(exit $ac_status); }; }; then
3373	break
3374	else
3375	echo "$as_me: failed program was:" >&5
3376	sed 's/^/\| /' conftest.$ac_ext >&5
3377
3378	fi
3379	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380	done
3381	rm -f conftest*
3382	if test -n "$ac_declaration"; then
3383	echo '#ifdef __cplusplus' >>confdefs.h
3384	echo $ac_declaration >>confdefs.h
3385	echo '#endif' >>confdefs.h
3386	fi
3387
3388	else
3389	echo "$as_me: failed program was:" >&5
3390	sed 's/^/\| /' conftest.$ac_ext >&5
3391
3392	fi
3393	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3394	ac_ext=c
3395	ac_cpp='$CPP $CPPFLAGS'
3396	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3397	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3398	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3399
3400	depcc="$CC" am_compiler_list=
3401
3402	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3403	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3404	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3405	echo $ECHO_N "(cached) $ECHO_C" >&6
3406	else
3407	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3408	# We make a subdir and do the tests there. Otherwise we can end up
3409	# making bogus files that we don't know about and never remove. For
3410	# instance it was reported that on HP-UX the gcc test will end up
3411	# making a dummy file named `D' -- because `-MD' means `put the output
3412	# in D'.
3413	mkdir conftest.dir
3414	# Copy depcomp to subdir because otherwise we won't find it if we're
3415	# using a relative directory.
3416	cp "$am_depcomp" conftest.dir
3417	cd conftest.dir
3418	# We will build objects and dependencies in a subdirectory because
3419	# it helps to detect inapplicable dependency modes. For instance
3420	# both Tru64's cc and ICC support -MD to output dependencies as a
3421	# side effect of compilation, but ICC will put the dependencies in
3422	# the current directory while Tru64 will put them in the object
3423	# directory.
3424	mkdir sub
3425
3426	am_cv_CC_dependencies_compiler_type=none
3427	if test "$am_compiler_list" = ""; then
3428	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3429	fi
3430	for depmode in $am_compiler_list; do
3431	# Setup a source with many dependencies, because some compilers
3432	# like to wrap large dependency lists on column 80 (with \), and
3433	# we should not choose a depcomp mode which is confused by this.
3434	#
3435	# We need to recreate these files for each test, as the compiler may
3436	# overwrite some of them when testing with obscure command lines.
3437	# This happens at least with the AIX C compiler.
3438	: > sub/conftest.c
3439	for i in 1 2 3 4 5 6; do
3440	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3441	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3442	# Solaris 8's {/usr,}/bin/sh.
3443	touch sub/conftst$i.h
3444	done
3445	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3446
3447	case $depmode in
3448	nosideeffect)
3449	# after this tag, mechanisms are not by side-effect, so they'll
3450	# only be used when explicitly requested
3451	if test "x$enable_dependency_tracking" = xyes; then
3452	continue
3453	else
3454	break
3455	fi
3456	;;
3457	none) break ;;
3458	esac
3459	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3460	# mode. It turns out that the SunPro C++ compiler does not properly
3461	# handle `-M -o', and we need to detect this.
3462	if depmode=$depmode \
3463	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3464	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3465	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3466	>/dev/null 2>conftest.err &&
3467	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3468	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3469	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3470	# icc doesn't choke on unknown options, it will just issue warnings
3471	# or remarks (even with -Werror). So we grep stderr for any message
3472	# that says an option was ignored or not supported.
3473	# When given -MP, icc 7.0 and 7.1 complain thusly:
3474	# icc: Command line warning: ignoring option '-M'; no argument required
3475	# The diagnosis changed in icc 8.0:
3476	# icc: Command line remark: option '-MP' not supported
3477	if (grep 'ignoring option' conftest.err \|\|
3478	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3479	am_cv_CC_dependencies_compiler_type=$depmode
3480	break
3481	fi
3482	fi
3483	done
3484
3485	cd ..
3486	rm -rf conftest.dir
3487	else
3488	am_cv_CC_dependencies_compiler_type=none
3489	fi
3490
3491	fi
3492	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3493	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3494	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3495
3496
3497
3498	if
3499	test "x$enable_dependency_tracking" != xno \
3500	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3501	am__fastdepCC_TRUE=
3502	am__fastdepCC_FALSE='#'
3503	else
3504	am__fastdepCC_TRUE='#'
3505	am__fastdepCC_FALSE=
3506	fi
3507
3508
3509
3510	ac_ext=c
3511	ac_cpp='$CPP $CPPFLAGS'
3512	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3515	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3516	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3517	# On Suns, sometimes $CPP names a directory.
3518	if test -n "$CPP" && test -d "$CPP"; then
3519	CPP=
3520	fi
3521	if test -z "$CPP"; then
3522	if test "${ac_cv_prog_CPP+set}" = set; then
3523	echo $ECHO_N "(cached) $ECHO_C" >&6
3524	else
3525	# Double quotes because CPP needs to be expanded
3526	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3527	do
3528	ac_preproc_ok=false
3529	for ac_c_preproc_warn_flag in '' yes
3530	do
3531	# Use a header file that comes with gcc, so configuring glibc
3532	# with a fresh cross-compiler works.
3533	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3534	# <limits.h> exists even on freestanding compilers.
3535	# On the NeXT, cc -E runs the code through the compiler's parser,
3536	# not just through cpp. "Syntax error" is here to catch this case.
3537	cat >conftest.$ac_ext <<_ACEOF
3538	/* confdefs.h. */
3539	_ACEOF
3540	cat confdefs.h >>conftest.$ac_ext
3541	cat >>conftest.$ac_ext <<_ACEOF
3542	/* end confdefs.h. */
3543	#ifdef __STDC__
3544	# include <limits.h>
3545	#else
3546	# include <assert.h>
3547	#endif
3548	Syntax error
3549	_ACEOF
3550	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3551	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3552	ac_status=$?
3553	grep -v '^ *+' conftest.er1 >conftest.err
3554	rm -f conftest.er1
3555	cat conftest.err >&5
3556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557	(exit $ac_status); } >/dev/null; then
3558	if test -s conftest.err; then
3559	ac_cpp_err=$ac_c_preproc_warn_flag
3560	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3561	else
3562	ac_cpp_err=
3563	fi
3564	else
3565	ac_cpp_err=yes
3566	fi
3567	if test -z "$ac_cpp_err"; then
3568	:
3569	else
3570	echo "$as_me: failed program was:" >&5
3571	sed 's/^/\| /' conftest.$ac_ext >&5
3572
3573	# Broken: fails on valid input.
3574	continue
3575	fi
3576	rm -f conftest.err conftest.$ac_ext
3577
3578	# OK, works on sane cases. Now check whether non-existent headers
3579	# can be detected and how.
3580	cat >conftest.$ac_ext <<_ACEOF
3581	/* confdefs.h. */
3582	_ACEOF
3583	cat confdefs.h >>conftest.$ac_ext
3584	cat >>conftest.$ac_ext <<_ACEOF
3585	/* end confdefs.h. */
3586	#include <ac_nonexistent.h>
3587	_ACEOF
3588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3590	ac_status=$?
3591	grep -v '^ *+' conftest.er1 >conftest.err
3592	rm -f conftest.er1
3593	cat conftest.err >&5
3594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595	(exit $ac_status); } >/dev/null; then
3596	if test -s conftest.err; then
3597	ac_cpp_err=$ac_c_preproc_warn_flag
3598	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3599	else
3600	ac_cpp_err=
3601	fi
3602	else
3603	ac_cpp_err=yes
3604	fi
3605	if test -z "$ac_cpp_err"; then
3606	# Broken: success on invalid input.
3607	continue
3608	else
3609	echo "$as_me: failed program was:" >&5
3610	sed 's/^/\| /' conftest.$ac_ext >&5
3611
3612	# Passes both tests.
3613	ac_preproc_ok=:
3614	break
3615	fi
3616	rm -f conftest.err conftest.$ac_ext
3617
3618	done
3619	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3620	rm -f conftest.err conftest.$ac_ext
3621	if $ac_preproc_ok; then
3622	break
3623	fi
3624
3625	done
3626	ac_cv_prog_CPP=$CPP
3627
3628	fi
3629	CPP=$ac_cv_prog_CPP
3630	else
3631	ac_cv_prog_CPP=$CPP
3632	fi
3633	echo "$as_me:$LINENO: result: $CPP" >&5
3634	echo "${ECHO_T}$CPP" >&6
3635	ac_preproc_ok=false
3636	for ac_c_preproc_warn_flag in '' yes
3637	do
3638	# Use a header file that comes with gcc, so configuring glibc
3639	# with a fresh cross-compiler works.
3640	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3641	# <limits.h> exists even on freestanding compilers.
3642	# On the NeXT, cc -E runs the code through the compiler's parser,
3643	# not just through cpp. "Syntax error" is here to catch this case.
3644	cat >conftest.$ac_ext <<_ACEOF
3645	/* confdefs.h. */
3646	_ACEOF
3647	cat confdefs.h >>conftest.$ac_ext
3648	cat >>conftest.$ac_ext <<_ACEOF
3649	/* end confdefs.h. */
3650	#ifdef __STDC__
3651	# include <limits.h>
3652	#else
3653	# include <assert.h>
3654	#endif
3655	Syntax error
3656	_ACEOF
3657	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3658	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3659	ac_status=$?
3660	grep -v '^ *+' conftest.er1 >conftest.err
3661	rm -f conftest.er1
3662	cat conftest.err >&5
3663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664	(exit $ac_status); } >/dev/null; then
3665	if test -s conftest.err; then
3666	ac_cpp_err=$ac_c_preproc_warn_flag
3667	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3668	else
3669	ac_cpp_err=
3670	fi
3671	else
3672	ac_cpp_err=yes
3673	fi
3674	if test -z "$ac_cpp_err"; then
3675	:
3676	else
3677	echo "$as_me: failed program was:" >&5
3678	sed 's/^/\| /' conftest.$ac_ext >&5
3679
3680	# Broken: fails on valid input.
3681	continue
3682	fi
3683	rm -f conftest.err conftest.$ac_ext
3684
3685	# OK, works on sane cases. Now check whether non-existent headers
3686	# can be detected and how.
3687	cat >conftest.$ac_ext <<_ACEOF
3688	/* confdefs.h. */
3689	_ACEOF
3690	cat confdefs.h >>conftest.$ac_ext
3691	cat >>conftest.$ac_ext <<_ACEOF
3692	/* end confdefs.h. */
3693	#include <ac_nonexistent.h>
3694	_ACEOF
3695	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3696	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3697	ac_status=$?
3698	grep -v '^ *+' conftest.er1 >conftest.err
3699	rm -f conftest.er1
3700	cat conftest.err >&5
3701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3702	(exit $ac_status); } >/dev/null; then
3703	if test -s conftest.err; then
3704	ac_cpp_err=$ac_c_preproc_warn_flag
3705	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3706	else
3707	ac_cpp_err=
3708	fi
3709	else
3710	ac_cpp_err=yes
3711	fi
3712	if test -z "$ac_cpp_err"; then
3713	# Broken: success on invalid input.
3714	continue
3715	else
3716	echo "$as_me: failed program was:" >&5
3717	sed 's/^/\| /' conftest.$ac_ext >&5
3718
3719	# Passes both tests.
3720	ac_preproc_ok=:
3721	break
3722	fi
3723	rm -f conftest.err conftest.$ac_ext
3724
3725	done
3726	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3727	rm -f conftest.err conftest.$ac_ext
3728	if $ac_preproc_ok; then
3729	:
3730	else
3731	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3732	See \`config.log' for more details." >&5
3733	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3734	See \`config.log' for more details." >&2;}
3735	{ (exit 1); exit 1; }; }
3736	fi
3737
3738	ac_ext=c
3739	ac_cpp='$CPP $CPPFLAGS'
3740	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3741	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3742	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3743
3744
3745	echo "$as_me:$LINENO: checking for egrep" >&5
3746	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3747	if test "${ac_cv_prog_egrep+set}" = set; then
3748	echo $ECHO_N "(cached) $ECHO_C" >&6
3749	else
3750	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3751	then ac_cv_prog_egrep='grep -E'
3752	else ac_cv_prog_egrep='egrep'
3753	fi
3754	fi
3755	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3756	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3757	EGREP=$ac_cv_prog_egrep
3758
3759
3760	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3761	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3762	if test "${ac_cv_header_stdc+set}" = set; then
3763	echo $ECHO_N "(cached) $ECHO_C" >&6
3764	else
3765	cat >conftest.$ac_ext <<_ACEOF
3766	/* confdefs.h. */
3767	_ACEOF
3768	cat confdefs.h >>conftest.$ac_ext
3769	cat >>conftest.$ac_ext <<_ACEOF
3770	/* end confdefs.h. */
3771	#include <stdlib.h>
3772	#include <stdarg.h>
3773	#include <string.h>
3774	#include <float.h>
3775
3776	int
3777	main ()
3778	{
3779
3780	;
3781	return 0;
3782	}
3783	_ACEOF
3784	rm -f conftest.$ac_objext
3785	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786	(eval $ac_compile) 2>conftest.er1
3787	ac_status=$?
3788	grep -v '^ *+' conftest.er1 >conftest.err
3789	rm -f conftest.er1
3790	cat conftest.err >&5
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); } &&
3793	{ ac_try='test -z "$ac_c_werror_flag"
3794	\|\| test ! -s conftest.err'
3795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796	(eval $ac_try) 2>&5
3797	ac_status=$?
3798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799	(exit $ac_status); }; } &&
3800	{ ac_try='test -s conftest.$ac_objext'
3801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802	(eval $ac_try) 2>&5
3803	ac_status=$?
3804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805	(exit $ac_status); }; }; then
3806	ac_cv_header_stdc=yes
3807	else
3808	echo "$as_me: failed program was:" >&5
3809	sed 's/^/\| /' conftest.$ac_ext >&5
3810
3811	ac_cv_header_stdc=no
3812	fi
3813	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814
3815	if test $ac_cv_header_stdc = yes; then
3816	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3817	cat >conftest.$ac_ext <<_ACEOF
3818	/* confdefs.h. */
3819	_ACEOF
3820	cat confdefs.h >>conftest.$ac_ext
3821	cat >>conftest.$ac_ext <<_ACEOF
3822	/* end confdefs.h. */
3823	#include <string.h>
3824
3825	_ACEOF
3826	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3827	$EGREP "memchr" >/dev/null 2>&1; then
3828	:
3829	else
3830	ac_cv_header_stdc=no
3831	fi
3832	rm -f conftest*
3833
3834	fi
3835
3836	if test $ac_cv_header_stdc = yes; then
3837	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3838	cat >conftest.$ac_ext <<_ACEOF
3839	/* confdefs.h. */
3840	_ACEOF
3841	cat confdefs.h >>conftest.$ac_ext
3842	cat >>conftest.$ac_ext <<_ACEOF
3843	/* end confdefs.h. */
3844	#include <stdlib.h>
3845
3846	_ACEOF
3847	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3848	$EGREP "free" >/dev/null 2>&1; then
3849	:
3850	else
3851	ac_cv_header_stdc=no
3852	fi
3853	rm -f conftest*
3854
3855	fi
3856
3857	if test $ac_cv_header_stdc = yes; then
3858	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3859	if test "$cross_compiling" = yes; then
3860	:
3861	else
3862	cat >conftest.$ac_ext <<_ACEOF
3863	/* confdefs.h. */
3864	_ACEOF
3865	cat confdefs.h >>conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */
3868	#include <ctype.h>
3869	#if ((' ' & 0x0FF) == 0x020)
3870	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3871	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3872	#else
3873	# define ISLOWER(c) \
3874	(('a' <= (c) && (c) <= 'i') \
3875	\|\| ('j' <= (c) && (c) <= 'r') \
3876	\|\| ('s' <= (c) && (c) <= 'z'))
3877	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3878	#endif
3879
3880	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3881	int
3882	main ()
3883	{
3884	int i;
3885	for (i = 0; i < 256; i++)
3886	if (XOR (islower (i), ISLOWER (i))
3887	\|\| toupper (i) != TOUPPER (i))
3888	exit(2);
3889	exit (0);
3890	}
3891	_ACEOF
3892	rm -f conftest$ac_exeext
3893	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3894	(eval $ac_link) 2>&5
3895	ac_status=$?
3896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3898	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3899	(eval $ac_try) 2>&5
3900	ac_status=$?
3901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902	(exit $ac_status); }; }; then
3903	:
3904	else
3905	echo "$as_me: program exited with status $ac_status" >&5
3906	echo "$as_me: failed program was:" >&5
3907	sed 's/^/\| /' conftest.$ac_ext >&5
3908
3909	( exit $ac_status )
3910	ac_cv_header_stdc=no
3911	fi
3912	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3913	fi
3914	fi
3915	fi
3916	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3917	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3918	if test $ac_cv_header_stdc = yes; then
3919
3920	cat >>confdefs.h <<\_ACEOF
3921	#define STDC_HEADERS 1
3922	_ACEOF
3923
3924	fi
3925
3926
3927	##################################
3928	## CHECKING OPTIONAL ARGUMENTS ##
3929	##################################
3930
3931	#-----------------#
3932	# DEBUG-statement #
3933	#-----------------#
3934	DEBUG=no
3935	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3936	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3937	# Check whether --enable-debug or --disable-debug was given.
3938	if test "${enable_debug+set}" = set; then
3939	enableval="$enable_debug"
3940	DEBUG=$enableval
3941	fi;
3942
3943	if test x$DEBUG = xno; then
3944	echo "no"
3945	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3946	DEBUG=4
3947	elif test x$DEBUG = xyes; then
3948	echo "yes"
3949	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3950	DEBUG=4
3951	else
3952	echo "yes: setting debuglevel to to $DEBUG"
3953	fi
3954
3955	cat >>confdefs.h <<_ACEOF
3956	#define DEBUG $DEBUG
3957	_ACEOF
3958
3959
3960
3961
3962	#---------------#
3963	# Modular Debug #
3964	#---------------#
3965	MODULAR_DEBUG=yes
3966	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3967	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3968	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3969	if test "${enable_modular_debug+set}" = set; then
3970	enableval="$enable_modular_debug"
3971	MODULAR_DEBUG=$enableval
3972	fi;
3973
3974	if test x$MODULAR_DEBUG = xno; then
3975	echo "no"
3976	elif test x$MODULAR_DEBUG = xyes; then
3977	echo "yes"
3978
3979	cat >>confdefs.h <<_ACEOF
3980	#define MODULAR_DEBUG 1
3981	_ACEOF
3982
3983	fi
3984
3985	#--------------#
3986	# GTK-disabled #
3987	#--------------#
3988	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3989	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3990
3991	# Check whether --with-gtk or --without-gtk was given.
3992	if test "${with_gtk+set}" = set; then
3993	withval="$with_gtk"
3994	def_gtk=no
3995	else
3996	def_gtk=yes
3997	fi;
3998	if test x$def_gtk = xyes; then
3999	echo "yes"
4000	fi
4001	if test x$def_gtk = xno; then
4002	echo "no"
4003	fi
4004
4005	#------------------#
4006	# libCurl-disabled #
4007	#------------------#
4008	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4009	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4010
4011	# Check whether --with-curl or --without-curl was given.
4012	if test "${with_curl+set}" = set; then
4013	withval="$with_curl"
4014	def_curl=no
4015	else
4016	def_curl=yes
4017	fi;
4018	if test x$def_curl = xyes; then
4019	echo "yes"
4020	fi
4021	if test x$def_curl = xno; then
4022	echo "no"
4023	fi
4024
4025	#-------------------#
4026	# SubProject-enable #
4027	#-------------------#
4028	def_sub_projects=no
4029	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4030	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4031	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4032	if test "${enable_sub_projects+set}" = set; then
4033	enableval="$enable_sub_projects"
4034	def_sub_projects=yes
4035	fi;
4036	if test x$def_sub_projects = xyes; then
4037	echo "yes"
4038	fi
4039	if test x$def_sub_projects = xno; then
4040	echo "no"
4041	fi
4042
4043
4044	if test x$def_sub_projects = xyes; then
4045	SUB_PROJECTS_TRUE=
4046	SUB_PROJECTS_FALSE='#'
4047	else
4048	SUB_PROJECTS_TRUE='#'
4049	SUB_PROJECTS_FALSE=
4050	fi
4051
4052
4053	#-------------------#
4054	# Profiling Enabled #
4055	#-------------------#
4056	def_profiling=no
4057	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4058	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4059	# Check whether --enable-profile or --disable-profile was given.
4060	if test "${enable_profile+set}" = set; then
4061	enableval="$enable_profile"
4062	def_profiling=yes
4063	fi;
4064	if test x$def_profiling = xyes; then
4065	echo "yes"
4066	CXXFLAGS="$CXXFLAGS -pg"
4067	fi
4068	if test x$def_profiling = xno; then
4069	echo "no"
4070	fi
4071
4072	#----------------#
4073	# efence Enabled #
4074	#----------------#
4075	def_efence=no
4076	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4077	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4078	# Check whether --enable-efence or --disable-efence was given.
4079	if test "${enable_efence+set}" = set; then
4080	enableval="$enable_efence"
4081	def_efence=yes
4082	fi;
4083	if test x$def_efence = xyes; then
4084	echo "yes"
4085	fi
4086	if test x$def_efence = xno; then
4087	echo "no"
4088	fi
4089
4090	#----------------------#
4091	# Documentation-enable #
4092	#----------------------#
4093	def_documentation=no
4094	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4095	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4096	# Check whether --enable-documentation or --disable-documentation was given.
4097	if test "${enable_documentation+set}" = set; then
4098	enableval="$enable_documentation"
4099	def_documentation=yes
4100	fi;
4101	if test x$def_documentation = xyes; then
4102	echo "yes"
4103	fi
4104	if test x$def_documentation = xno; then
4105	echo "no"
4106	fi
4107
4108
4109	if test x$def_documentation = xyes; then
4110	DOCUMENTATION_TRUE=
4111	DOCUMENTATION_FALSE='#'
4112	else
4113	DOCUMENTATION_TRUE='#'
4114	DOCUMENTATION_FALSE=
4115	fi
4116
4117	#######################
4118	## PROGRAMM CHECKING ##
4119	## 3. party Programs ##
4120	#######################
4121
4122	#----------------------#
4123	# checking for Doxygen #
4124	#----------------------#
4125	# Extract the first word of "doxygen", so it can be a program name with args.
4126	set dummy doxygen; ac_word=$2
4127	echo "$as_me:$LINENO: checking for $ac_word" >&5
4128	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4129	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4130	echo $ECHO_N "(cached) $ECHO_C" >&6
4131	else
4132	case $DOXYGEN in
4133	[\\/]* \| ?:[\\/]*)
4134	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4135	;;
4136	*)
4137	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4138	for as_dir in $PATH
4139	do
4140	IFS=$as_save_IFS
4141	test -z "$as_dir" && as_dir=.
4142	for ac_exec_ext in '' $ac_executable_extensions; do
4143	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4144	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4145	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4146	break 2
4147	fi
4148	done
4149	done
4150
4151	;;
4152	esac
4153	fi
4154	DOXYGEN=$ac_cv_path_DOXYGEN
4155
4156	if test -n "$DOXYGEN"; then
4157	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4158	echo "${ECHO_T}$DOXYGEN" >&6
4159	else
4160	echo "$as_me:$LINENO: result: no" >&5
4161	echo "${ECHO_T}no" >&6
4162	fi
4163
4164
4165
4166	if test $DOXYGEN; then
4167	DOXYGEN_TRUE=
4168	DOXYGEN_FALSE='#'
4169	else
4170	DOXYGEN_TRUE='#'
4171	DOXYGEN_FALSE=
4172	fi
4173
4174
4175	#--------------------#
4176	# checking for gprof #
4177	#--------------------#
4178	# Extract the first word of "gprof", so it can be a program name with args.
4179	set dummy gprof; ac_word=$2
4180	echo "$as_me:$LINENO: checking for $ac_word" >&5
4181	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4182	if test "${ac_cv_path_GPROF+set}" = set; then
4183	echo $ECHO_N "(cached) $ECHO_C" >&6
4184	else
4185	case $GPROF in
4186	[\\/]* \| ?:[\\/]*)
4187	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4188	;;
4189	*)
4190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191	for as_dir in $PATH
4192	do
4193	IFS=$as_save_IFS
4194	test -z "$as_dir" && as_dir=.
4195	for ac_exec_ext in '' $ac_executable_extensions; do
4196	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4197	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4198	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4199	break 2
4200	fi
4201	done
4202	done
4203
4204	;;
4205	esac
4206	fi
4207	GPROF=$ac_cv_path_GPROF
4208
4209	if test -n "$GPROF"; then
4210	echo "$as_me:$LINENO: result: $GPROF" >&5
4211	echo "${ECHO_T}$GPROF" >&6
4212	else
4213	echo "$as_me:$LINENO: result: no" >&5
4214	echo "${ECHO_T}no" >&6
4215	fi
4216
4217
4218	#-------------------------#
4219	# checking for pkg-config #
4220	#-------------------------#
4221	if test x$def_gtk = xyes; then
4222	# Extract the first word of "pkg-config", so it can be a program name with args.
4223	set dummy pkg-config; ac_word=$2
4224	echo "$as_me:$LINENO: checking for $ac_word" >&5
4225	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4226	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4227	echo $ECHO_N "(cached) $ECHO_C" >&6
4228	else
4229	case $PKG_CONFIG in
4230	[\\/]* \| ?:[\\/]*)
4231	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4232	;;
4233	*)
4234	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235	for as_dir in $PATH
4236	do
4237	IFS=$as_save_IFS
4238	test -z "$as_dir" && as_dir=.
4239	for ac_exec_ext in '' $ac_executable_extensions; do
4240	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4242	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4243	break 2
4244	fi
4245	done
4246	done
4247
4248	;;
4249	esac
4250	fi
4251	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4252
4253	if test -n "$PKG_CONFIG"; then
4254	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4255	echo "${ECHO_T}$PKG_CONFIG" >&6
4256	else
4257	echo "$as_me:$LINENO: result: no" >&5
4258	echo "${ECHO_T}no" >&6
4259	fi
4260
4261	fi
4262
4263
4264	#########################
4265	## CHECKING FOR SYSTEM ##
4266	#########################
4267	## here the system is checked, and openGL is included
4268	## also checking for SDL on differen Systems
4269
4270	echo "$as_me:$LINENO: checking for System" >&5
4271	echo $ECHO_N "checking for System... $ECHO_C" >&6
4272	## checking for openGL-environment and other sys-specific parameters
4273	case "$target" in
4274	#---------#
4275	# WINDOWS #
4276	#---------#
4277	--mingw32*)
4278	echo "mingw-WINDOWS detected"
4279
4280	CPPFLAGS="-I/usr/include -I/mingw/include"
4281
4282	mingw="yes"
4283	MSBITFIELDS="-mms-bitfields"
4284	MWINDOWS="-mwindows"
4285
4286
4287
4288	# checking for mingw32
4289	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4290	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4291	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4292	echo $ECHO_N "(cached) $ECHO_C" >&6
4293	else
4294	ac_check_lib_save_LIBS=$LIBS
4295	LIBS="-lmingw32 $LIBS"
4296	cat >conftest.$ac_ext <<_ACEOF
4297	/* confdefs.h. */
4298	_ACEOF
4299	cat confdefs.h >>conftest.$ac_ext
4300	cat >>conftest.$ac_ext <<_ACEOF
4301	/* end confdefs.h. */
4302
4303
4304	int
4305	main ()
4306	{
4307	main ();
4308	;
4309	return 0;
4310	}
4311	_ACEOF
4312	rm -f conftest.$ac_objext conftest$ac_exeext
4313	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4314	(eval $ac_link) 2>conftest.er1
4315	ac_status=$?
4316	grep -v '^ *+' conftest.er1 >conftest.err
4317	rm -f conftest.er1
4318	cat conftest.err >&5
4319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4320	(exit $ac_status); } &&
4321	{ ac_try='test -z "$ac_c_werror_flag"
4322	\|\| test ! -s conftest.err'
4323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4324	(eval $ac_try) 2>&5
4325	ac_status=$?
4326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327	(exit $ac_status); }; } &&
4328	{ ac_try='test -s conftest$ac_exeext'
4329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4330	(eval $ac_try) 2>&5
4331	ac_status=$?
4332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4333	(exit $ac_status); }; }; then
4334	ac_cv_lib_mingw32_main=yes
4335	else
4336	echo "$as_me: failed program was:" >&5
4337	sed 's/^/\| /' conftest.$ac_ext >&5
4338
4339	ac_cv_lib_mingw32_main=no
4340	fi
4341	rm -f conftest.err conftest.$ac_objext \
4342	conftest$ac_exeext conftest.$ac_ext
4343	LIBS=$ac_check_lib_save_LIBS
4344	fi
4345	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4346	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4347	if test $ac_cv_lib_mingw32_main = yes; then
4348	FOUND_mingw32=yes
4349	fi
4350
4351	if test x$FOUND_mingw32 = xyes; then
4352	LIBS="$LIBS -lmingw32"
4353	fi
4354
4355	#-----------#
4356	# SDL (win) #
4357	#-----------#
4358	# checking for SDL-headers
4359	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4370	inttypes.h stdint.h unistd.h
4371	do
4372	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4373	echo "$as_me:$LINENO: checking for $ac_header" >&5
4374	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4375	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4376	echo $ECHO_N "(cached) $ECHO_C" >&6
4377	else
4378	cat >conftest.$ac_ext <<_ACEOF
4379	/* confdefs.h. */
4380	_ACEOF
4381	cat confdefs.h >>conftest.$ac_ext
4382	cat >>conftest.$ac_ext <<_ACEOF
4383	/* end confdefs.h. */
4384	$ac_includes_default
4385
4386	#include <$ac_header>
4387	_ACEOF
4388	rm -f conftest.$ac_objext
4389	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4390	(eval $ac_compile) 2>conftest.er1
4391	ac_status=$?
4392	grep -v '^ *+' conftest.er1 >conftest.err
4393	rm -f conftest.er1
4394	cat conftest.err >&5
4395	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4396	(exit $ac_status); } &&
4397	{ ac_try='test -z "$ac_c_werror_flag"
4398	\|\| test ! -s conftest.err'
4399	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4400	(eval $ac_try) 2>&5
4401	ac_status=$?
4402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4403	(exit $ac_status); }; } &&
4404	{ ac_try='test -s conftest.$ac_objext'
4405	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4406	(eval $ac_try) 2>&5
4407	ac_status=$?
4408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4409	(exit $ac_status); }; }; then
4410	eval "$as_ac_Header=yes"
4411	else
4412	echo "$as_me: failed program was:" >&5
4413	sed 's/^/\| /' conftest.$ac_ext >&5
4414
4415	eval "$as_ac_Header=no"
4416	fi
4417	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4418	fi
4419	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4420	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4421	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4422	cat >>confdefs.h <<_ACEOF
4423	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4424	_ACEOF
4425
4426	fi
4427
4428	done
4429
4430
4431
4432	for ac_header in SDL/SDL.h
4433	do
4434	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4435	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4436	echo "$as_me:$LINENO: checking for $ac_header" >&5
4437	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4438	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4439	echo $ECHO_N "(cached) $ECHO_C" >&6
4440	fi
4441	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4442	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4443	else
4444	# Is the header compilable?
4445	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4446	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4447	cat >conftest.$ac_ext <<_ACEOF
4448	/* confdefs.h. */
4449	_ACEOF
4450	cat confdefs.h >>conftest.$ac_ext
4451	cat >>conftest.$ac_ext <<_ACEOF
4452	/* end confdefs.h. */
4453	$ac_includes_default
4454	#include <$ac_header>
4455	_ACEOF
4456	rm -f conftest.$ac_objext
4457	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4458	(eval $ac_compile) 2>conftest.er1
4459	ac_status=$?
4460	grep -v '^ *+' conftest.er1 >conftest.err
4461	rm -f conftest.er1
4462	cat conftest.err >&5
4463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464	(exit $ac_status); } &&
4465	{ ac_try='test -z "$ac_c_werror_flag"
4466	\|\| test ! -s conftest.err'
4467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4468	(eval $ac_try) 2>&5
4469	ac_status=$?
4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471	(exit $ac_status); }; } &&
4472	{ ac_try='test -s conftest.$ac_objext'
4473	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474	(eval $ac_try) 2>&5
4475	ac_status=$?
4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477	(exit $ac_status); }; }; then
4478	ac_header_compiler=yes
4479	else
4480	echo "$as_me: failed program was:" >&5
4481	sed 's/^/\| /' conftest.$ac_ext >&5
4482
4483	ac_header_compiler=no
4484	fi
4485	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4486	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4487	echo "${ECHO_T}$ac_header_compiler" >&6
4488
4489	# Is the header present?
4490	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4491	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4492	cat >conftest.$ac_ext <<_ACEOF
4493	/* confdefs.h. */
4494	_ACEOF
4495	cat confdefs.h >>conftest.$ac_ext
4496	cat >>conftest.$ac_ext <<_ACEOF
4497	/* end confdefs.h. */
4498	#include <$ac_header>
4499	_ACEOF
4500	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4501	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4502	ac_status=$?
4503	grep -v '^ *+' conftest.er1 >conftest.err
4504	rm -f conftest.er1
4505	cat conftest.err >&5
4506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507	(exit $ac_status); } >/dev/null; then
4508	if test -s conftest.err; then
4509	ac_cpp_err=$ac_c_preproc_warn_flag
4510	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4511	else
4512	ac_cpp_err=
4513	fi
4514	else
4515	ac_cpp_err=yes
4516	fi
4517	if test -z "$ac_cpp_err"; then
4518	ac_header_preproc=yes
4519	else
4520	echo "$as_me: failed program was:" >&5
4521	sed 's/^/\| /' conftest.$ac_ext >&5
4522
4523	ac_header_preproc=no
4524	fi
4525	rm -f conftest.err conftest.$ac_ext
4526	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4527	echo "${ECHO_T}$ac_header_preproc" >&6
4528
4529	# So? What about this header?
4530	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4531	yes:no: )
4532	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4533	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4534	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4535	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4536	ac_header_preproc=yes
4537	;;
4538	no:yes:* )
4539	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4540	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4541	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4542	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4543	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4544	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4545	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4546	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4547	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4548	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4549	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4550	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4551	(
4552	cat <<\_ASBOX
4553	## ---------------------------------------------- ##
4554	## Report this to orxonox-dev at mail.datacore.ch ##
4555	## ---------------------------------------------- ##
4556	_ASBOX
4557	) \|
4558	sed "s/^/$as_me: WARNING: /" >&2
4559	;;
4560	esac
4561	echo "$as_me:$LINENO: checking for $ac_header" >&5
4562	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4563	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4564	echo $ECHO_N "(cached) $ECHO_C" >&6
4565	else
4566	eval "$as_ac_Header=\$ac_header_preproc"
4567	fi
4568	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4569	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4570
4571	fi
4572	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4573	cat >>confdefs.h <<_ACEOF
4574	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4575	_ACEOF
4576
4577	else
4578	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4579	echo "$as_me: error: cannot find SDL headers" >&2;}
4580	{ (exit 1); exit 1; }; }
4581	fi
4582
4583	done
4584
4585
4586	#checking for libSDL
4587	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4588	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4589	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4590	echo $ECHO_N "(cached) $ECHO_C" >&6
4591	else
4592	ac_check_lib_save_LIBS=$LIBS
4593	LIBS="-lsdlmain $LIBS"
4594	cat >conftest.$ac_ext <<_ACEOF
4595	/* confdefs.h. */
4596	_ACEOF
4597	cat confdefs.h >>conftest.$ac_ext
4598	cat >>conftest.$ac_ext <<_ACEOF
4599	/* end confdefs.h. */
4600
4601
4602	int
4603	main ()
4604	{
4605	main ();
4606	;
4607	return 0;
4608	}
4609	_ACEOF
4610	rm -f conftest.$ac_objext conftest$ac_exeext
4611	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4612	(eval $ac_link) 2>conftest.er1
4613	ac_status=$?
4614	grep -v '^ *+' conftest.er1 >conftest.err
4615	rm -f conftest.er1
4616	cat conftest.err >&5
4617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618	(exit $ac_status); } &&
4619	{ ac_try='test -z "$ac_c_werror_flag"
4620	\|\| test ! -s conftest.err'
4621	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4622	(eval $ac_try) 2>&5
4623	ac_status=$?
4624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625	(exit $ac_status); }; } &&
4626	{ ac_try='test -s conftest$ac_exeext'
4627	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628	(eval $ac_try) 2>&5
4629	ac_status=$?
4630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631	(exit $ac_status); }; }; then
4632	ac_cv_lib_sdlmain_main=yes
4633	else
4634	echo "$as_me: failed program was:" >&5
4635	sed 's/^/\| /' conftest.$ac_ext >&5
4636
4637	ac_cv_lib_sdlmain_main=no
4638	fi
4639	rm -f conftest.err conftest.$ac_objext \
4640	conftest$ac_exeext conftest.$ac_ext
4641	LIBS=$ac_check_lib_save_LIBS
4642	fi
4643	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4644	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4645	if test $ac_cv_lib_sdlmain_main = yes; then
4646	FOUND_sdlmain=yes
4647	fi
4648
4649	if test x$FOUND_sdlmain = xyes ; then
4650	LIBS="$LIBS -lsdlmain"
4651	else
4652	echo "------------------"
4653	echo "SDL library not found."
4654	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4655	echo "------------------"
4656	exit 1
4657	fi
4658	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4659	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4660	if test "${ac_cv_lib_sdl_main+set}" = set; then
4661	echo $ECHO_N "(cached) $ECHO_C" >&6
4662	else
4663	ac_check_lib_save_LIBS=$LIBS
4664	LIBS="-lsdl $LIBS"
4665	cat >conftest.$ac_ext <<_ACEOF
4666	/* confdefs.h. */
4667	_ACEOF
4668	cat confdefs.h >>conftest.$ac_ext
4669	cat >>conftest.$ac_ext <<_ACEOF
4670	/* end confdefs.h. */
4671
4672
4673	int
4674	main ()
4675	{
4676	main ();
4677	;
4678	return 0;
4679	}
4680	_ACEOF
4681	rm -f conftest.$ac_objext conftest$ac_exeext
4682	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4683	(eval $ac_link) 2>conftest.er1
4684	ac_status=$?
4685	grep -v '^ *+' conftest.er1 >conftest.err
4686	rm -f conftest.er1
4687	cat conftest.err >&5
4688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4689	(exit $ac_status); } &&
4690	{ ac_try='test -z "$ac_c_werror_flag"
4691	\|\| test ! -s conftest.err'
4692	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4693	(eval $ac_try) 2>&5
4694	ac_status=$?
4695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4696	(exit $ac_status); }; } &&
4697	{ ac_try='test -s conftest$ac_exeext'
4698	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4699	(eval $ac_try) 2>&5
4700	ac_status=$?
4701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702	(exit $ac_status); }; }; then
4703	ac_cv_lib_sdl_main=yes
4704	else
4705	echo "$as_me: failed program was:" >&5
4706	sed 's/^/\| /' conftest.$ac_ext >&5
4707
4708	ac_cv_lib_sdl_main=no
4709	fi
4710	rm -f conftest.err conftest.$ac_objext \
4711	conftest$ac_exeext conftest.$ac_ext
4712	LIBS=$ac_check_lib_save_LIBS
4713	fi
4714	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4715	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4716	if test $ac_cv_lib_sdl_main = yes; then
4717	FOUND_sdl=yes
4718	fi
4719
4720	if test x$FOUND_sdl = xyes ; then
4721	LIBS="$LIBS -lsdl"
4722	else
4723	echo "------------------"
4724	echo "SDL library not found."
4725	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4726	echo "------------------"
4727	exit -1
4728	fi
4729
4730	#---------------#
4731	# open-GL (win) #
4732	#---------------#
4733	# checking gl header
4734
4735	for ac_header in GL/gl.h
4736	do
4737	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4738	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4739	echo "$as_me:$LINENO: checking for $ac_header" >&5
4740	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4741	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4742	echo $ECHO_N "(cached) $ECHO_C" >&6
4743	fi
4744	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4745	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4746	else
4747	# Is the header compilable?
4748	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4749	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4750	cat >conftest.$ac_ext <<_ACEOF
4751	/* confdefs.h. */
4752	_ACEOF
4753	cat confdefs.h >>conftest.$ac_ext
4754	cat >>conftest.$ac_ext <<_ACEOF
4755	/* end confdefs.h. */
4756	$ac_includes_default
4757	#include <$ac_header>
4758	_ACEOF
4759	rm -f conftest.$ac_objext
4760	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4761	(eval $ac_compile) 2>conftest.er1
4762	ac_status=$?
4763	grep -v '^ *+' conftest.er1 >conftest.err
4764	rm -f conftest.er1
4765	cat conftest.err >&5
4766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4767	(exit $ac_status); } &&
4768	{ ac_try='test -z "$ac_c_werror_flag"
4769	\|\| test ! -s conftest.err'
4770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4771	(eval $ac_try) 2>&5
4772	ac_status=$?
4773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4774	(exit $ac_status); }; } &&
4775	{ ac_try='test -s conftest.$ac_objext'
4776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4777	(eval $ac_try) 2>&5
4778	ac_status=$?
4779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4780	(exit $ac_status); }; }; then
4781	ac_header_compiler=yes
4782	else
4783	echo "$as_me: failed program was:" >&5
4784	sed 's/^/\| /' conftest.$ac_ext >&5
4785
4786	ac_header_compiler=no
4787	fi
4788	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4789	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4790	echo "${ECHO_T}$ac_header_compiler" >&6
4791
4792	# Is the header present?
4793	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4794	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4795	cat >conftest.$ac_ext <<_ACEOF
4796	/* confdefs.h. */
4797	_ACEOF
4798	cat confdefs.h >>conftest.$ac_ext
4799	cat >>conftest.$ac_ext <<_ACEOF
4800	/* end confdefs.h. */
4801	#include <$ac_header>
4802	_ACEOF
4803	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4804	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4805	ac_status=$?
4806	grep -v '^ *+' conftest.er1 >conftest.err
4807	rm -f conftest.er1
4808	cat conftest.err >&5
4809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810	(exit $ac_status); } >/dev/null; then
4811	if test -s conftest.err; then
4812	ac_cpp_err=$ac_c_preproc_warn_flag
4813	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4814	else
4815	ac_cpp_err=
4816	fi
4817	else
4818	ac_cpp_err=yes
4819	fi
4820	if test -z "$ac_cpp_err"; then
4821	ac_header_preproc=yes
4822	else
4823	echo "$as_me: failed program was:" >&5
4824	sed 's/^/\| /' conftest.$ac_ext >&5
4825
4826	ac_header_preproc=no
4827	fi
4828	rm -f conftest.err conftest.$ac_ext
4829	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4830	echo "${ECHO_T}$ac_header_preproc" >&6
4831
4832	# So? What about this header?
4833	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4834	yes:no: )
4835	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4836	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4837	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4838	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4839	ac_header_preproc=yes
4840	;;
4841	no:yes:* )
4842	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4843	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4844	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4845	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4846	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4847	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4848	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4849	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4850	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4851	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4852	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4853	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4854	(
4855	cat <<\_ASBOX
4856	## ---------------------------------------------- ##
4857	## Report this to orxonox-dev at mail.datacore.ch ##
4858	## ---------------------------------------------- ##
4859	_ASBOX
4860	) \|
4861	sed "s/^/$as_me: WARNING: /" >&2
4862	;;
4863	esac
4864	echo "$as_me:$LINENO: checking for $ac_header" >&5
4865	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4866	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4867	echo $ECHO_N "(cached) $ECHO_C" >&6
4868	else
4869	eval "$as_ac_Header=\$ac_header_preproc"
4870	fi
4871	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4872	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4873
4874	fi
4875	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4876	cat >>confdefs.h <<_ACEOF
4877	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4878	_ACEOF
4879
4880	else
4881	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4882	echo "$as_me: error: cannot find opengl headers" >&2;}
4883	{ (exit 1); exit 1; }; }
4884	fi
4885
4886	done
4887
4888	# checking for Windows openGl library
4889	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4890	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4891	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4892	echo $ECHO_N "(cached) $ECHO_C" >&6
4893	else
4894	ac_check_lib_save_LIBS=$LIBS
4895	LIBS="-lopengl32 $LIBS"
4896	cat >conftest.$ac_ext <<_ACEOF
4897	/* confdefs.h. */
4898	_ACEOF
4899	cat confdefs.h >>conftest.$ac_ext
4900	cat >>conftest.$ac_ext <<_ACEOF
4901	/* end confdefs.h. */
4902
4903
4904	int
4905	main ()
4906	{
4907	main ();
4908	;
4909	return 0;
4910	}
4911	_ACEOF
4912	rm -f conftest.$ac_objext conftest$ac_exeext
4913	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4914	(eval $ac_link) 2>conftest.er1
4915	ac_status=$?
4916	grep -v '^ *+' conftest.er1 >conftest.err
4917	rm -f conftest.er1
4918	cat conftest.err >&5
4919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4920	(exit $ac_status); } &&
4921	{ ac_try='test -z "$ac_c_werror_flag"
4922	\|\| test ! -s conftest.err'
4923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924	(eval $ac_try) 2>&5
4925	ac_status=$?
4926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927	(exit $ac_status); }; } &&
4928	{ ac_try='test -s conftest$ac_exeext'
4929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4930	(eval $ac_try) 2>&5
4931	ac_status=$?
4932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933	(exit $ac_status); }; }; then
4934	ac_cv_lib_opengl32_main=yes
4935	else
4936	echo "$as_me: failed program was:" >&5
4937	sed 's/^/\| /' conftest.$ac_ext >&5
4938
4939	ac_cv_lib_opengl32_main=no
4940	fi
4941	rm -f conftest.err conftest.$ac_objext \
4942	conftest$ac_exeext conftest.$ac_ext
4943	LIBS=$ac_check_lib_save_LIBS
4944	fi
4945	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4946	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4947	if test $ac_cv_lib_opengl32_main = yes; then
4948	FOUND_opengl32=yes
4949	else
4950	"gl/gl.h"
4951	fi
4952
4953	if test x$FOUND_opengl32 = xyes ; then
4954	LIBS="$LIBS -lopengl32"
4955	else
4956	echo "------------------"
4957	echo "opengl not found."
4958	echo "please install the opengl package which can be found at http://www.opengl.org"
4959	echo "------------------"
4960	exit -1
4961	fi
4962
4963	# cheking for GLU-header
4964
4965	for ac_header in GL/glu.h
4966	do
4967	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4968	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4969	echo "$as_me:$LINENO: checking for $ac_header" >&5
4970	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4971	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4972	echo $ECHO_N "(cached) $ECHO_C" >&6
4973	fi
4974	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4975	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4976	else
4977	# Is the header compilable?
4978	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4979	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4980	cat >conftest.$ac_ext <<_ACEOF
4981	/* confdefs.h. */
4982	_ACEOF
4983	cat confdefs.h >>conftest.$ac_ext
4984	cat >>conftest.$ac_ext <<_ACEOF
4985	/* end confdefs.h. */
4986	$ac_includes_default
4987	#include <$ac_header>
4988	_ACEOF
4989	rm -f conftest.$ac_objext
4990	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4991	(eval $ac_compile) 2>conftest.er1
4992	ac_status=$?
4993	grep -v '^ *+' conftest.er1 >conftest.err
4994	rm -f conftest.er1
4995	cat conftest.err >&5
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); } &&
4998	{ ac_try='test -z "$ac_c_werror_flag"
4999	\|\| test ! -s conftest.err'
5000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5001	(eval $ac_try) 2>&5
5002	ac_status=$?
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); }; } &&
5005	{ ac_try='test -s conftest.$ac_objext'
5006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5007	(eval $ac_try) 2>&5
5008	ac_status=$?
5009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5010	(exit $ac_status); }; }; then
5011	ac_header_compiler=yes
5012	else
5013	echo "$as_me: failed program was:" >&5
5014	sed 's/^/\| /' conftest.$ac_ext >&5
5015
5016	ac_header_compiler=no
5017	fi
5018	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5019	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5020	echo "${ECHO_T}$ac_header_compiler" >&6
5021
5022	# Is the header present?
5023	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5024	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5025	cat >conftest.$ac_ext <<_ACEOF
5026	/* confdefs.h. */
5027	_ACEOF
5028	cat confdefs.h >>conftest.$ac_ext
5029	cat >>conftest.$ac_ext <<_ACEOF
5030	/* end confdefs.h. */
5031	#include <$ac_header>
5032	_ACEOF
5033	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5034	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5035	ac_status=$?
5036	grep -v '^ *+' conftest.er1 >conftest.err
5037	rm -f conftest.er1
5038	cat conftest.err >&5
5039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040	(exit $ac_status); } >/dev/null; then
5041	if test -s conftest.err; then
5042	ac_cpp_err=$ac_c_preproc_warn_flag
5043	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5044	else
5045	ac_cpp_err=
5046	fi
5047	else
5048	ac_cpp_err=yes
5049	fi
5050	if test -z "$ac_cpp_err"; then
5051	ac_header_preproc=yes
5052	else
5053	echo "$as_me: failed program was:" >&5
5054	sed 's/^/\| /' conftest.$ac_ext >&5
5055
5056	ac_header_preproc=no
5057	fi
5058	rm -f conftest.err conftest.$ac_ext
5059	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5060	echo "${ECHO_T}$ac_header_preproc" >&6
5061
5062	# So? What about this header?
5063	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5064	yes:no: )
5065	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5066	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5067	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5068	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5069	ac_header_preproc=yes
5070	;;
5071	no:yes:* )
5072	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5073	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5074	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5075	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5076	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5077	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5078	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5079	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5080	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5081	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5082	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5083	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5084	(
5085	cat <<\_ASBOX
5086	## ---------------------------------------------- ##
5087	## Report this to orxonox-dev at mail.datacore.ch ##
5088	## ---------------------------------------------- ##
5089	_ASBOX
5090	) \|
5091	sed "s/^/$as_me: WARNING: /" >&2
5092	;;
5093	esac
5094	echo "$as_me:$LINENO: checking for $ac_header" >&5
5095	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5096	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5097	echo $ECHO_N "(cached) $ECHO_C" >&6
5098	else
5099	eval "$as_ac_Header=\$ac_header_preproc"
5100	fi
5101	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5102	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5103
5104	fi
5105	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5106	cat >>confdefs.h <<_ACEOF
5107	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5108	_ACEOF
5109
5110	else
5111	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5112	echo "$as_me: error: cannot find opengl headers" >&2;}
5113	{ (exit 1); exit 1; }; }
5114	fi
5115
5116	done
5117
5118
5119	# checking for libGLU
5120	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
5121	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
5122	if test "${ac_cv_lib_glu32_main+set}" = set; then
5123	echo $ECHO_N "(cached) $ECHO_C" >&6
5124	else
5125	ac_check_lib_save_LIBS=$LIBS
5126	LIBS="-lglu32 $LIBS"
5127	cat >conftest.$ac_ext <<_ACEOF
5128	/* confdefs.h. */
5129	_ACEOF
5130	cat confdefs.h >>conftest.$ac_ext
5131	cat >>conftest.$ac_ext <<_ACEOF
5132	/* end confdefs.h. */
5133
5134
5135	int
5136	main ()
5137	{
5138	main ();
5139	;
5140	return 0;
5141	}
5142	_ACEOF
5143	rm -f conftest.$ac_objext conftest$ac_exeext
5144	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5145	(eval $ac_link) 2>conftest.er1
5146	ac_status=$?
5147	grep -v '^ *+' conftest.er1 >conftest.err
5148	rm -f conftest.er1
5149	cat conftest.err >&5
5150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151	(exit $ac_status); } &&
5152	{ ac_try='test -z "$ac_c_werror_flag"
5153	\|\| test ! -s conftest.err'
5154	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155	(eval $ac_try) 2>&5
5156	ac_status=$?
5157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158	(exit $ac_status); }; } &&
5159	{ ac_try='test -s conftest$ac_exeext'
5160	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5161	(eval $ac_try) 2>&5
5162	ac_status=$?
5163	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164	(exit $ac_status); }; }; then
5165	ac_cv_lib_glu32_main=yes
5166	else
5167	echo "$as_me: failed program was:" >&5
5168	sed 's/^/\| /' conftest.$ac_ext >&5
5169
5170	ac_cv_lib_glu32_main=no
5171	fi
5172	rm -f conftest.err conftest.$ac_objext \
5173	conftest$ac_exeext conftest.$ac_ext
5174	LIBS=$ac_check_lib_save_LIBS
5175	fi
5176	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
5177	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
5178	if test $ac_cv_lib_glu32_main = yes; then
5179	FOUND_glu32=yes
5180	fi
5181
5182	if test x$FOUND_glu32 = xyes ; then
5183	LIBS="$LIBS -lGLU32"
5184	else
5185	echo "------------------"
5186	echo "GLU library not found."
5187	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5188	echo "------------------"
5189	exit -1
5190	fi
5191
5192	#--------#
5193	# openAL #
5194	#--------#
5195	# checking for openAL-headers
5196
5197	for ac_header in AL/al.h
5198	do
5199	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5200	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5201	echo "$as_me:$LINENO: checking for $ac_header" >&5
5202	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5203	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5204	echo $ECHO_N "(cached) $ECHO_C" >&6
5205	fi
5206	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5207	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5208	else
5209	# Is the header compilable?
5210	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5211	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5212	cat >conftest.$ac_ext <<_ACEOF
5213	/* confdefs.h. */
5214	_ACEOF
5215	cat confdefs.h >>conftest.$ac_ext
5216	cat >>conftest.$ac_ext <<_ACEOF
5217	/* end confdefs.h. */
5218	$ac_includes_default
5219	#include <$ac_header>
5220	_ACEOF
5221	rm -f conftest.$ac_objext
5222	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5223	(eval $ac_compile) 2>conftest.er1
5224	ac_status=$?
5225	grep -v '^ *+' conftest.er1 >conftest.err
5226	rm -f conftest.er1
5227	cat conftest.err >&5
5228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229	(exit $ac_status); } &&
5230	{ ac_try='test -z "$ac_c_werror_flag"
5231	\|\| test ! -s conftest.err'
5232	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5233	(eval $ac_try) 2>&5
5234	ac_status=$?
5235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5236	(exit $ac_status); }; } &&
5237	{ ac_try='test -s conftest.$ac_objext'
5238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5239	(eval $ac_try) 2>&5
5240	ac_status=$?
5241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5242	(exit $ac_status); }; }; then
5243	ac_header_compiler=yes
5244	else
5245	echo "$as_me: failed program was:" >&5
5246	sed 's/^/\| /' conftest.$ac_ext >&5
5247
5248	ac_header_compiler=no
5249	fi
5250	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5251	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5252	echo "${ECHO_T}$ac_header_compiler" >&6
5253
5254	# Is the header present?
5255	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5256	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5257	cat >conftest.$ac_ext <<_ACEOF
5258	/* confdefs.h. */
5259	_ACEOF
5260	cat confdefs.h >>conftest.$ac_ext
5261	cat >>conftest.$ac_ext <<_ACEOF
5262	/* end confdefs.h. */
5263	#include <$ac_header>
5264	_ACEOF
5265	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5266	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5267	ac_status=$?
5268	grep -v '^ *+' conftest.er1 >conftest.err
5269	rm -f conftest.er1
5270	cat conftest.err >&5
5271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5272	(exit $ac_status); } >/dev/null; then
5273	if test -s conftest.err; then
5274	ac_cpp_err=$ac_c_preproc_warn_flag
5275	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5276	else
5277	ac_cpp_err=
5278	fi
5279	else
5280	ac_cpp_err=yes
5281	fi
5282	if test -z "$ac_cpp_err"; then
5283	ac_header_preproc=yes
5284	else
5285	echo "$as_me: failed program was:" >&5
5286	sed 's/^/\| /' conftest.$ac_ext >&5
5287
5288	ac_header_preproc=no
5289	fi
5290	rm -f conftest.err conftest.$ac_ext
5291	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5292	echo "${ECHO_T}$ac_header_preproc" >&6
5293
5294	# So? What about this header?
5295	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5296	yes:no: )
5297	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5298	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5299	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5300	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5301	ac_header_preproc=yes
5302	;;
5303	no:yes:* )
5304	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5305	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5306	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5307	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5308	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5309	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5310	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5311	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5312	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5313	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5314	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5315	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5316	(
5317	cat <<\_ASBOX
5318	## ---------------------------------------------- ##
5319	## Report this to orxonox-dev at mail.datacore.ch ##
5320	## ---------------------------------------------- ##
5321	_ASBOX
5322	) \|
5323	sed "s/^/$as_me: WARNING: /" >&2
5324	;;
5325	esac
5326	echo "$as_me:$LINENO: checking for $ac_header" >&5
5327	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5328	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5329	echo $ECHO_N "(cached) $ECHO_C" >&6
5330	else
5331	eval "$as_ac_Header=\$ac_header_preproc"
5332	fi
5333	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5334	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5335
5336	fi
5337	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5338	cat >>confdefs.h <<_ACEOF
5339	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5340	_ACEOF
5341
5342	else
5343	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5344	echo "$as_me: error: cannot find openAL header." >&2;}
5345	{ (exit 1); exit 1; }; }
5346	fi
5347
5348	done
5349
5350	# checking for openAL-lib
5351	echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5352	echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5353	if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5354	echo $ECHO_N "(cached) $ECHO_C" >&6
5355	else
5356	ac_check_lib_save_LIBS=$LIBS
5357	LIBS="-lOpenAL32 $LIBS"
5358	cat >conftest.$ac_ext <<_ACEOF
5359	/* confdefs.h. */
5360	_ACEOF
5361	cat confdefs.h >>conftest.$ac_ext
5362	cat >>conftest.$ac_ext <<_ACEOF
5363	/* end confdefs.h. */
5364
5365
5366	int
5367	main ()
5368	{
5369	main ();
5370	;
5371	return 0;
5372	}
5373	_ACEOF
5374	rm -f conftest.$ac_objext conftest$ac_exeext
5375	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5376	(eval $ac_link) 2>conftest.er1
5377	ac_status=$?
5378	grep -v '^ *+' conftest.er1 >conftest.err
5379	rm -f conftest.er1
5380	cat conftest.err >&5
5381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5382	(exit $ac_status); } &&
5383	{ ac_try='test -z "$ac_c_werror_flag"
5384	\|\| test ! -s conftest.err'
5385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5386	(eval $ac_try) 2>&5
5387	ac_status=$?
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); }; } &&
5390	{ ac_try='test -s conftest$ac_exeext'
5391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5392	(eval $ac_try) 2>&5
5393	ac_status=$?
5394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5395	(exit $ac_status); }; }; then
5396	ac_cv_lib_OpenAL32_main=yes
5397	else
5398	echo "$as_me: failed program was:" >&5
5399	sed 's/^/\| /' conftest.$ac_ext >&5
5400
5401	ac_cv_lib_OpenAL32_main=no
5402	fi
5403	rm -f conftest.err conftest.$ac_objext \
5404	conftest$ac_exeext conftest.$ac_ext
5405	LIBS=$ac_check_lib_save_LIBS
5406	fi
5407	echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5408	echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5409	if test $ac_cv_lib_OpenAL32_main = yes; then
5410	FOUND_openal=yes
5411	fi
5412
5413	echo "$as_me:$LINENO: checking for main in -lALut" >&5
5414	echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5415	if test "${ac_cv_lib_ALut_main+set}" = set; then
5416	echo $ECHO_N "(cached) $ECHO_C" >&6
5417	else
5418	ac_check_lib_save_LIBS=$LIBS
5419	LIBS="-lALut $LIBS"
5420	cat >conftest.$ac_ext <<_ACEOF
5421	/* confdefs.h. */
5422	_ACEOF
5423	cat confdefs.h >>conftest.$ac_ext
5424	cat >>conftest.$ac_ext <<_ACEOF
5425	/* end confdefs.h. */
5426
5427
5428	int
5429	main ()
5430	{
5431	main ();
5432	;
5433	return 0;
5434	}
5435	_ACEOF
5436	rm -f conftest.$ac_objext conftest$ac_exeext
5437	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5438	(eval $ac_link) 2>conftest.er1
5439	ac_status=$?
5440	grep -v '^ *+' conftest.er1 >conftest.err
5441	rm -f conftest.er1
5442	cat conftest.err >&5
5443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5444	(exit $ac_status); } &&
5445	{ ac_try='test -z "$ac_c_werror_flag"
5446	\|\| test ! -s conftest.err'
5447	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5448	(eval $ac_try) 2>&5
5449	ac_status=$?
5450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5451	(exit $ac_status); }; } &&
5452	{ ac_try='test -s conftest$ac_exeext'
5453	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5454	(eval $ac_try) 2>&5
5455	ac_status=$?
5456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5457	(exit $ac_status); }; }; then
5458	ac_cv_lib_ALut_main=yes
5459	else
5460	echo "$as_me: failed program was:" >&5
5461	sed 's/^/\| /' conftest.$ac_ext >&5
5462
5463	ac_cv_lib_ALut_main=no
5464	fi
5465	rm -f conftest.err conftest.$ac_objext \
5466	conftest$ac_exeext conftest.$ac_ext
5467	LIBS=$ac_check_lib_save_LIBS
5468	fi
5469	echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5470	echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5471	if test $ac_cv_lib_ALut_main = yes; then
5472	FOUND_ALut=yes
5473	fi
5474
5475	if test x$FOUND_openal = xyes ; then
5476	if test x$FOUND_ALut = xyes ; then
5477	LIBS="$LIBS -lALut -lOpenAL32"
5478	else
5479	echo "------------------"
5480	echo "openal library not found."
5481	echo "please install the openal library, which can be found at http://www.openal.org"
5482	echo "------------------"
5483	exit -1
5484	fi
5485	fi
5486	;;
5487	#-------#
5488	# LINUX #
5489	#-------#
5490	--linux*)
5491	echo "Linux detected"
5492
5493	Linux="yes"
5494
5495	CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5496	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5497	# checking gl header
5498
5499	for ac_header in GL/gl.h
5500	do
5501	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5502	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5503	echo "$as_me:$LINENO: checking for $ac_header" >&5
5504	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5505	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5506	echo $ECHO_N "(cached) $ECHO_C" >&6
5507	fi
5508	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5509	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5510	else
5511	# Is the header compilable?
5512	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5513	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5514	cat >conftest.$ac_ext <<_ACEOF
5515	/* confdefs.h. */
5516	_ACEOF
5517	cat confdefs.h >>conftest.$ac_ext
5518	cat >>conftest.$ac_ext <<_ACEOF
5519	/* end confdefs.h. */
5520	$ac_includes_default
5521	#include <$ac_header>
5522	_ACEOF
5523	rm -f conftest.$ac_objext
5524	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5525	(eval $ac_compile) 2>conftest.er1
5526	ac_status=$?
5527	grep -v '^ *+' conftest.er1 >conftest.err
5528	rm -f conftest.er1
5529	cat conftest.err >&5
5530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5531	(exit $ac_status); } &&
5532	{ ac_try='test -z "$ac_c_werror_flag"
5533	\|\| test ! -s conftest.err'
5534	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5535	(eval $ac_try) 2>&5
5536	ac_status=$?
5537	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5538	(exit $ac_status); }; } &&
5539	{ ac_try='test -s conftest.$ac_objext'
5540	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5541	(eval $ac_try) 2>&5
5542	ac_status=$?
5543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5544	(exit $ac_status); }; }; then
5545	ac_header_compiler=yes
5546	else
5547	echo "$as_me: failed program was:" >&5
5548	sed 's/^/\| /' conftest.$ac_ext >&5
5549
5550	ac_header_compiler=no
5551	fi
5552	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5553	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5554	echo "${ECHO_T}$ac_header_compiler" >&6
5555
5556	# Is the header present?
5557	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5558	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5559	cat >conftest.$ac_ext <<_ACEOF
5560	/* confdefs.h. */
5561	_ACEOF
5562	cat confdefs.h >>conftest.$ac_ext
5563	cat >>conftest.$ac_ext <<_ACEOF
5564	/* end confdefs.h. */
5565	#include <$ac_header>
5566	_ACEOF
5567	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5568	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5569	ac_status=$?
5570	grep -v '^ *+' conftest.er1 >conftest.err
5571	rm -f conftest.er1
5572	cat conftest.err >&5
5573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574	(exit $ac_status); } >/dev/null; then
5575	if test -s conftest.err; then
5576	ac_cpp_err=$ac_c_preproc_warn_flag
5577	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5578	else
5579	ac_cpp_err=
5580	fi
5581	else
5582	ac_cpp_err=yes
5583	fi
5584	if test -z "$ac_cpp_err"; then
5585	ac_header_preproc=yes
5586	else
5587	echo "$as_me: failed program was:" >&5
5588	sed 's/^/\| /' conftest.$ac_ext >&5
5589
5590	ac_header_preproc=no
5591	fi
5592	rm -f conftest.err conftest.$ac_ext
5593	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5594	echo "${ECHO_T}$ac_header_preproc" >&6
5595
5596	# So? What about this header?
5597	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5598	yes:no: )
5599	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5600	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5601	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5602	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5603	ac_header_preproc=yes
5604	;;
5605	no:yes:* )
5606	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5607	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5608	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5609	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5610	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5611	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5612	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5613	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5614	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5615	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5616	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5617	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5618	(
5619	cat <<\_ASBOX
5620	## ---------------------------------------------- ##
5621	## Report this to orxonox-dev at mail.datacore.ch ##
5622	## ---------------------------------------------- ##
5623	_ASBOX
5624	) \|
5625	sed "s/^/$as_me: WARNING: /" >&2
5626	;;
5627	esac
5628	echo "$as_me:$LINENO: checking for $ac_header" >&5
5629	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5630	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5631	echo $ECHO_N "(cached) $ECHO_C" >&6
5632	else
5633	eval "$as_ac_Header=\$ac_header_preproc"
5634	fi
5635	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5636	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5637
5638	fi
5639	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5640	cat >>confdefs.h <<_ACEOF
5641	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5642	_ACEOF
5643
5644	else
5645	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5646	echo "$as_me: error: cannot find opengl headers" >&2;}
5647	{ (exit 1); exit 1; }; }
5648	fi
5649
5650	done
5651
5652
5653	# checking for Unix GL
5654	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5655	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5656	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5657	echo $ECHO_N "(cached) $ECHO_C" >&6
5658	else
5659	ac_check_lib_save_LIBS=$LIBS
5660	LIBS="-lGL $LIBS"
5661	cat >conftest.$ac_ext <<_ACEOF
5662	/* confdefs.h. */
5663	_ACEOF
5664	cat confdefs.h >>conftest.$ac_ext
5665	cat >>conftest.$ac_ext <<_ACEOF
5666	/* end confdefs.h. */
5667
5668	/* Override any gcc2 internal prototype to avoid an error. */
5669	#ifdef __cplusplus
5670	extern "C"
5671	#endif
5672	/* We use char because int might match the return type of a gcc2
5673	builtin and then its argument prototype would still apply. */
5674	char glLoadIdentity ();
5675	int
5676	main ()
5677	{
5678	glLoadIdentity ();
5679	;
5680	return 0;
5681	}
5682	_ACEOF
5683	rm -f conftest.$ac_objext conftest$ac_exeext
5684	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5685	(eval $ac_link) 2>conftest.er1
5686	ac_status=$?
5687	grep -v '^ *+' conftest.er1 >conftest.err
5688	rm -f conftest.er1
5689	cat conftest.err >&5
5690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691	(exit $ac_status); } &&
5692	{ ac_try='test -z "$ac_c_werror_flag"
5693	\|\| test ! -s conftest.err'
5694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5695	(eval $ac_try) 2>&5
5696	ac_status=$?
5697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698	(exit $ac_status); }; } &&
5699	{ ac_try='test -s conftest$ac_exeext'
5700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5701	(eval $ac_try) 2>&5
5702	ac_status=$?
5703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704	(exit $ac_status); }; }; then
5705	ac_cv_lib_GL_glLoadIdentity=yes
5706	else
5707	echo "$as_me: failed program was:" >&5
5708	sed 's/^/\| /' conftest.$ac_ext >&5
5709
5710	ac_cv_lib_GL_glLoadIdentity=no
5711	fi
5712	rm -f conftest.err conftest.$ac_objext \
5713	conftest$ac_exeext conftest.$ac_ext
5714	LIBS=$ac_check_lib_save_LIBS
5715	fi
5716	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5717	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5718	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5719	FOUND_GL=yes
5720	fi
5721
5722	if test x$FOUND_GL = xyes ; then
5723	LIBS="$LIBS -lGL"
5724	else
5725	echo "------------------"
5726	echo "opengl not found."
5727	echo "please install the opengl package which can be found at http://www.opengl.org"
5728	echo "------------------"
5729	exit -1
5730	fi
5731
5732	# cheking for GLU-header
5733
5734	for ac_header in GL/glu.h
5735	do
5736	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5737	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5738	echo "$as_me:$LINENO: checking for $ac_header" >&5
5739	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5740	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5741	echo $ECHO_N "(cached) $ECHO_C" >&6
5742	fi
5743	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5744	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5745	else
5746	# Is the header compilable?
5747	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5748	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5749	cat >conftest.$ac_ext <<_ACEOF
5750	/* confdefs.h. */
5751	_ACEOF
5752	cat confdefs.h >>conftest.$ac_ext
5753	cat >>conftest.$ac_ext <<_ACEOF
5754	/* end confdefs.h. */
5755	$ac_includes_default
5756	#include <$ac_header>
5757	_ACEOF
5758	rm -f conftest.$ac_objext
5759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5760	(eval $ac_compile) 2>conftest.er1
5761	ac_status=$?
5762	grep -v '^ *+' conftest.er1 >conftest.err
5763	rm -f conftest.er1
5764	cat conftest.err >&5
5765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5766	(exit $ac_status); } &&
5767	{ ac_try='test -z "$ac_c_werror_flag"
5768	\|\| test ! -s conftest.err'
5769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770	(eval $ac_try) 2>&5
5771	ac_status=$?
5772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773	(exit $ac_status); }; } &&
5774	{ ac_try='test -s conftest.$ac_objext'
5775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776	(eval $ac_try) 2>&5
5777	ac_status=$?
5778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779	(exit $ac_status); }; }; then
5780	ac_header_compiler=yes
5781	else
5782	echo "$as_me: failed program was:" >&5
5783	sed 's/^/\| /' conftest.$ac_ext >&5
5784
5785	ac_header_compiler=no
5786	fi
5787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5788	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5789	echo "${ECHO_T}$ac_header_compiler" >&6
5790
5791	# Is the header present?
5792	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5793	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5794	cat >conftest.$ac_ext <<_ACEOF
5795	/* confdefs.h. */
5796	_ACEOF
5797	cat confdefs.h >>conftest.$ac_ext
5798	cat >>conftest.$ac_ext <<_ACEOF
5799	/* end confdefs.h. */
5800	#include <$ac_header>
5801	_ACEOF
5802	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5803	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5804	ac_status=$?
5805	grep -v '^ *+' conftest.er1 >conftest.err
5806	rm -f conftest.er1
5807	cat conftest.err >&5
5808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5809	(exit $ac_status); } >/dev/null; then
5810	if test -s conftest.err; then
5811	ac_cpp_err=$ac_c_preproc_warn_flag
5812	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5813	else
5814	ac_cpp_err=
5815	fi
5816	else
5817	ac_cpp_err=yes
5818	fi
5819	if test -z "$ac_cpp_err"; then
5820	ac_header_preproc=yes
5821	else
5822	echo "$as_me: failed program was:" >&5
5823	sed 's/^/\| /' conftest.$ac_ext >&5
5824
5825	ac_header_preproc=no
5826	fi
5827	rm -f conftest.err conftest.$ac_ext
5828	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5829	echo "${ECHO_T}$ac_header_preproc" >&6
5830
5831	# So? What about this header?
5832	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5833	yes:no: )
5834	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5835	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5836	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5837	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5838	ac_header_preproc=yes
5839	;;
5840	no:yes:* )
5841	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5842	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5843	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5844	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5845	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5846	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5847	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5848	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5849	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5850	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5851	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5852	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5853	(
5854	cat <<\_ASBOX
5855	## ---------------------------------------------- ##
5856	## Report this to orxonox-dev at mail.datacore.ch ##
5857	## ---------------------------------------------- ##
5858	_ASBOX
5859	) \|
5860	sed "s/^/$as_me: WARNING: /" >&2
5861	;;
5862	esac
5863	echo "$as_me:$LINENO: checking for $ac_header" >&5
5864	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5865	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5866	echo $ECHO_N "(cached) $ECHO_C" >&6
5867	else
5868	eval "$as_ac_Header=\$ac_header_preproc"
5869	fi
5870	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5871	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5872
5873	fi
5874	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5875	cat >>confdefs.h <<_ACEOF
5876	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5877	_ACEOF
5878
5879	else
5880	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5881	echo "$as_me: error: cannot find opengl headers" >&2;}
5882	{ (exit 1); exit 1; }; }
5883	fi
5884
5885	done
5886
5887
5888	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5889	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5890	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5891	echo $ECHO_N "(cached) $ECHO_C" >&6
5892	else
5893	ac_check_lib_save_LIBS=$LIBS
5894	LIBS="-lGLU $LIBS"
5895	cat >conftest.$ac_ext <<_ACEOF
5896	/* confdefs.h. */
5897	_ACEOF
5898	cat confdefs.h >>conftest.$ac_ext
5899	cat >>conftest.$ac_ext <<_ACEOF
5900	/* end confdefs.h. */
5901
5902	/* Override any gcc2 internal prototype to avoid an error. */
5903	#ifdef __cplusplus
5904	extern "C"
5905	#endif
5906	/* We use char because int might match the return type of a gcc2
5907	builtin and then its argument prototype would still apply. */
5908	char gluProject ();
5909	int
5910	main ()
5911	{
5912	gluProject ();
5913	;
5914	return 0;
5915	}
5916	_ACEOF
5917	rm -f conftest.$ac_objext conftest$ac_exeext
5918	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5919	(eval $ac_link) 2>conftest.er1
5920	ac_status=$?
5921	grep -v '^ *+' conftest.er1 >conftest.err
5922	rm -f conftest.er1
5923	cat conftest.err >&5
5924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5925	(exit $ac_status); } &&
5926	{ ac_try='test -z "$ac_c_werror_flag"
5927	\|\| test ! -s conftest.err'
5928	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5929	(eval $ac_try) 2>&5
5930	ac_status=$?
5931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5932	(exit $ac_status); }; } &&
5933	{ ac_try='test -s conftest$ac_exeext'
5934	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5935	(eval $ac_try) 2>&5
5936	ac_status=$?
5937	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5938	(exit $ac_status); }; }; then
5939	ac_cv_lib_GLU_gluProject=yes
5940	else
5941	echo "$as_me: failed program was:" >&5
5942	sed 's/^/\| /' conftest.$ac_ext >&5
5943
5944	ac_cv_lib_GLU_gluProject=no
5945	fi
5946	rm -f conftest.err conftest.$ac_objext \
5947	conftest$ac_exeext conftest.$ac_ext
5948	LIBS=$ac_check_lib_save_LIBS
5949	fi
5950	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5951	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5952	if test $ac_cv_lib_GLU_gluProject = yes; then
5953	FOUND_GLU=yes
5954	fi
5955
5956	if test x$FOUND_GLU = xyes ; then
5957	LIBS="$LIBS -lGLU"
5958	else
5959	echo "------------------"
5960	echo "GLU library not found."
5961	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5962	echo "------------------"
5963	exit -1
5964	fi
5965
5966	#--------#
5967	# openAL #
5968	#--------#
5969	# checking for openAL-headers
5970
5971	for ac_header in AL/al.h
5972	do
5973	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5974	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5975	echo "$as_me:$LINENO: checking for $ac_header" >&5
5976	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5977	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5978	echo $ECHO_N "(cached) $ECHO_C" >&6
5979	fi
5980	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5981	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5982	else
5983	# Is the header compilable?
5984	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5985	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5986	cat >conftest.$ac_ext <<_ACEOF
5987	/* confdefs.h. */
5988	_ACEOF
5989	cat confdefs.h >>conftest.$ac_ext
5990	cat >>conftest.$ac_ext <<_ACEOF
5991	/* end confdefs.h. */
5992	$ac_includes_default
5993	#include <$ac_header>
5994	_ACEOF
5995	rm -f conftest.$ac_objext
5996	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5997	(eval $ac_compile) 2>conftest.er1
5998	ac_status=$?
5999	grep -v '^ *+' conftest.er1 >conftest.err
6000	rm -f conftest.er1
6001	cat conftest.err >&5
6002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6003	(exit $ac_status); } &&
6004	{ ac_try='test -z "$ac_c_werror_flag"
6005	\|\| test ! -s conftest.err'
6006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007	(eval $ac_try) 2>&5
6008	ac_status=$?
6009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010	(exit $ac_status); }; } &&
6011	{ ac_try='test -s conftest.$ac_objext'
6012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6013	(eval $ac_try) 2>&5
6014	ac_status=$?
6015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6016	(exit $ac_status); }; }; then
6017	ac_header_compiler=yes
6018	else
6019	echo "$as_me: failed program was:" >&5
6020	sed 's/^/\| /' conftest.$ac_ext >&5
6021
6022	ac_header_compiler=no
6023	fi
6024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6025	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6026	echo "${ECHO_T}$ac_header_compiler" >&6
6027
6028	# Is the header present?
6029	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6030	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6031	cat >conftest.$ac_ext <<_ACEOF
6032	/* confdefs.h. */
6033	_ACEOF
6034	cat confdefs.h >>conftest.$ac_ext
6035	cat >>conftest.$ac_ext <<_ACEOF
6036	/* end confdefs.h. */
6037	#include <$ac_header>
6038	_ACEOF
6039	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6040	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6041	ac_status=$?
6042	grep -v '^ *+' conftest.er1 >conftest.err
6043	rm -f conftest.er1
6044	cat conftest.err >&5
6045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6046	(exit $ac_status); } >/dev/null; then
6047	if test -s conftest.err; then
6048	ac_cpp_err=$ac_c_preproc_warn_flag
6049	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6050	else
6051	ac_cpp_err=
6052	fi
6053	else
6054	ac_cpp_err=yes
6055	fi
6056	if test -z "$ac_cpp_err"; then
6057	ac_header_preproc=yes
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/\| /' conftest.$ac_ext >&5
6061
6062	ac_header_preproc=no
6063	fi
6064	rm -f conftest.err conftest.$ac_ext
6065	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6066	echo "${ECHO_T}$ac_header_preproc" >&6
6067
6068	# So? What about this header?
6069	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6070	yes:no: )
6071	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6072	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6073	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6074	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6075	ac_header_preproc=yes
6076	;;
6077	no:yes:* )
6078	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6079	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6080	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6081	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6082	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6083	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6084	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6085	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6086	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6087	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6088	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6089	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6090	(
6091	cat <<\_ASBOX
6092	## ---------------------------------------------- ##
6093	## Report this to orxonox-dev at mail.datacore.ch ##
6094	## ---------------------------------------------- ##
6095	_ASBOX
6096	) \|
6097	sed "s/^/$as_me: WARNING: /" >&2
6098	;;
6099	esac
6100	echo "$as_me:$LINENO: checking for $ac_header" >&5
6101	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6102	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6103	echo $ECHO_N "(cached) $ECHO_C" >&6
6104	else
6105	eval "$as_ac_Header=\$ac_header_preproc"
6106	fi
6107	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6108	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6109
6110	fi
6111	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6112	cat >>confdefs.h <<_ACEOF
6113	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6114	_ACEOF
6115
6116	else
6117	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6118	echo "$as_me: error: cannot find openAL header." >&2;}
6119	{ (exit 1); exit 1; }; }
6120	fi
6121
6122	done
6123
6124	# checking for openAL-lib
6125	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6126	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6127	if test "${ac_cv_lib_openal_main+set}" = set; then
6128	echo $ECHO_N "(cached) $ECHO_C" >&6
6129	else
6130	ac_check_lib_save_LIBS=$LIBS
6131	LIBS="-lopenal $LIBS"
6132	cat >conftest.$ac_ext <<_ACEOF
6133	/* confdefs.h. */
6134	_ACEOF
6135	cat confdefs.h >>conftest.$ac_ext
6136	cat >>conftest.$ac_ext <<_ACEOF
6137	/* end confdefs.h. */
6138
6139
6140	int
6141	main ()
6142	{
6143	main ();
6144	;
6145	return 0;
6146	}
6147	_ACEOF
6148	rm -f conftest.$ac_objext conftest$ac_exeext
6149	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6150	(eval $ac_link) 2>conftest.er1
6151	ac_status=$?
6152	grep -v '^ *+' conftest.er1 >conftest.err
6153	rm -f conftest.er1
6154	cat conftest.err >&5
6155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156	(exit $ac_status); } &&
6157	{ ac_try='test -z "$ac_c_werror_flag"
6158	\|\| test ! -s conftest.err'
6159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6160	(eval $ac_try) 2>&5
6161	ac_status=$?
6162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6163	(exit $ac_status); }; } &&
6164	{ ac_try='test -s conftest$ac_exeext'
6165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6166	(eval $ac_try) 2>&5
6167	ac_status=$?
6168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6169	(exit $ac_status); }; }; then
6170	ac_cv_lib_openal_main=yes
6171	else
6172	echo "$as_me: failed program was:" >&5
6173	sed 's/^/\| /' conftest.$ac_ext >&5
6174
6175	ac_cv_lib_openal_main=no
6176	fi
6177	rm -f conftest.err conftest.$ac_objext \
6178	conftest$ac_exeext conftest.$ac_ext
6179	LIBS=$ac_check_lib_save_LIBS
6180	fi
6181	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6182	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6183	if test $ac_cv_lib_openal_main = yes; then
6184	FOUND_openal=yes
6185	fi
6186
6187	if test x$FOUND_openal = xyes ; then
6188	LIBS="$LIBS -lopenal"
6189	else
6190	echo "------------------"
6191	echo "openal library not found."
6192	echo "please install the openal library, which can be found at http://www.openal.org"
6193	echo "------------------"
6194	exit -1
6195	fi
6196
6197	# checking for SDL
6198	echo "$as_me:$LINENO: checking for SDL-version" >&5
6199	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6200	SDL_VERSION=`sdl-config --version`
6201	echo $SDL_VERSION
6202
6203	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
6204
6205	for ac_header in SDL.h
6206	do
6207	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6208	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6209	echo "$as_me:$LINENO: checking for $ac_header" >&5
6210	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6211	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6212	echo $ECHO_N "(cached) $ECHO_C" >&6
6213	fi
6214	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6215	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6216	else
6217	# Is the header compilable?
6218	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6219	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6220	cat >conftest.$ac_ext <<_ACEOF
6221	/* confdefs.h. */
6222	_ACEOF
6223	cat confdefs.h >>conftest.$ac_ext
6224	cat >>conftest.$ac_ext <<_ACEOF
6225	/* end confdefs.h. */
6226	$ac_includes_default
6227	#include <$ac_header>
6228	_ACEOF
6229	rm -f conftest.$ac_objext
6230	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6231	(eval $ac_compile) 2>conftest.er1
6232	ac_status=$?
6233	grep -v '^ *+' conftest.er1 >conftest.err
6234	rm -f conftest.er1
6235	cat conftest.err >&5
6236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237	(exit $ac_status); } &&
6238	{ ac_try='test -z "$ac_c_werror_flag"
6239	\|\| test ! -s conftest.err'
6240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6241	(eval $ac_try) 2>&5
6242	ac_status=$?
6243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6244	(exit $ac_status); }; } &&
6245	{ ac_try='test -s conftest.$ac_objext'
6246	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6247	(eval $ac_try) 2>&5
6248	ac_status=$?
6249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250	(exit $ac_status); }; }; then
6251	ac_header_compiler=yes
6252	else
6253	echo "$as_me: failed program was:" >&5
6254	sed 's/^/\| /' conftest.$ac_ext >&5
6255
6256	ac_header_compiler=no
6257	fi
6258	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6259	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6260	echo "${ECHO_T}$ac_header_compiler" >&6
6261
6262	# Is the header present?
6263	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6264	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6265	cat >conftest.$ac_ext <<_ACEOF
6266	/* confdefs.h. */
6267	_ACEOF
6268	cat confdefs.h >>conftest.$ac_ext
6269	cat >>conftest.$ac_ext <<_ACEOF
6270	/* end confdefs.h. */
6271	#include <$ac_header>
6272	_ACEOF
6273	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6274	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6275	ac_status=$?
6276	grep -v '^ *+' conftest.er1 >conftest.err
6277	rm -f conftest.er1
6278	cat conftest.err >&5
6279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6280	(exit $ac_status); } >/dev/null; then
6281	if test -s conftest.err; then
6282	ac_cpp_err=$ac_c_preproc_warn_flag
6283	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6284	else
6285	ac_cpp_err=
6286	fi
6287	else
6288	ac_cpp_err=yes
6289	fi
6290	if test -z "$ac_cpp_err"; then
6291	ac_header_preproc=yes
6292	else
6293	echo "$as_me: failed program was:" >&5
6294	sed 's/^/\| /' conftest.$ac_ext >&5
6295
6296	ac_header_preproc=no
6297	fi
6298	rm -f conftest.err conftest.$ac_ext
6299	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6300	echo "${ECHO_T}$ac_header_preproc" >&6
6301
6302	# So? What about this header?
6303	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6304	yes:no: )
6305	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6306	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6307	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6308	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6309	ac_header_preproc=yes
6310	;;
6311	no:yes:* )
6312	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6313	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6314	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6315	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6316	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6317	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6318	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6319	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6320	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6321	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6322	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6323	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6324	(
6325	cat <<\_ASBOX
6326	## ---------------------------------------------- ##
6327	## Report this to orxonox-dev at mail.datacore.ch ##
6328	## ---------------------------------------------- ##
6329	_ASBOX
6330	) \|
6331	sed "s/^/$as_me: WARNING: /" >&2
6332	;;
6333	esac
6334	echo "$as_me:$LINENO: checking for $ac_header" >&5
6335	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6336	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6337	echo $ECHO_N "(cached) $ECHO_C" >&6
6338	else
6339	eval "$as_ac_Header=\$ac_header_preproc"
6340	fi
6341	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6342	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6343
6344	fi
6345	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6346	cat >>confdefs.h <<_ACEOF
6347	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6348	_ACEOF
6349
6350	else
6351
6352	for ac_header in SDL/SDL.h
6353	do
6354	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6355	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6356	echo "$as_me:$LINENO: checking for $ac_header" >&5
6357	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6358	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6359	echo $ECHO_N "(cached) $ECHO_C" >&6
6360	fi
6361	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6362	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6363	else
6364	# Is the header compilable?
6365	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6366	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6367	cat >conftest.$ac_ext <<_ACEOF
6368	/* confdefs.h. */
6369	_ACEOF
6370	cat confdefs.h >>conftest.$ac_ext
6371	cat >>conftest.$ac_ext <<_ACEOF
6372	/* end confdefs.h. */
6373	$ac_includes_default
6374	#include <$ac_header>
6375	_ACEOF
6376	rm -f conftest.$ac_objext
6377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6378	(eval $ac_compile) 2>conftest.er1
6379	ac_status=$?
6380	grep -v '^ *+' conftest.er1 >conftest.err
6381	rm -f conftest.er1
6382	cat conftest.err >&5
6383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384	(exit $ac_status); } &&
6385	{ ac_try='test -z "$ac_c_werror_flag"
6386	\|\| test ! -s conftest.err'
6387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6388	(eval $ac_try) 2>&5
6389	ac_status=$?
6390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391	(exit $ac_status); }; } &&
6392	{ ac_try='test -s conftest.$ac_objext'
6393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6394	(eval $ac_try) 2>&5
6395	ac_status=$?
6396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397	(exit $ac_status); }; }; then
6398	ac_header_compiler=yes
6399	else
6400	echo "$as_me: failed program was:" >&5
6401	sed 's/^/\| /' conftest.$ac_ext >&5
6402
6403	ac_header_compiler=no
6404	fi
6405	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6406	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6407	echo "${ECHO_T}$ac_header_compiler" >&6
6408
6409	# Is the header present?
6410	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6411	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6412	cat >conftest.$ac_ext <<_ACEOF
6413	/* confdefs.h. */
6414	_ACEOF
6415	cat confdefs.h >>conftest.$ac_ext
6416	cat >>conftest.$ac_ext <<_ACEOF
6417	/* end confdefs.h. */
6418	#include <$ac_header>
6419	_ACEOF
6420	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6421	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6422	ac_status=$?
6423	grep -v '^ *+' conftest.er1 >conftest.err
6424	rm -f conftest.er1
6425	cat conftest.err >&5
6426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6427	(exit $ac_status); } >/dev/null; then
6428	if test -s conftest.err; then
6429	ac_cpp_err=$ac_c_preproc_warn_flag
6430	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6431	else
6432	ac_cpp_err=
6433	fi
6434	else
6435	ac_cpp_err=yes
6436	fi
6437	if test -z "$ac_cpp_err"; then
6438	ac_header_preproc=yes
6439	else
6440	echo "$as_me: failed program was:" >&5
6441	sed 's/^/\| /' conftest.$ac_ext >&5
6442
6443	ac_header_preproc=no
6444	fi
6445	rm -f conftest.err conftest.$ac_ext
6446	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6447	echo "${ECHO_T}$ac_header_preproc" >&6
6448
6449	# So? What about this header?
6450	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6451	yes:no: )
6452	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6453	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6454	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6455	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6456	ac_header_preproc=yes
6457	;;
6458	no:yes:* )
6459	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6460	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6461	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6462	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6463	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6464	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6465	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6466	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6467	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6468	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6469	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6470	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6471	(
6472	cat <<\_ASBOX
6473	## ---------------------------------------------- ##
6474	## Report this to orxonox-dev at mail.datacore.ch ##
6475	## ---------------------------------------------- ##
6476	_ASBOX
6477	) \|
6478	sed "s/^/$as_me: WARNING: /" >&2
6479	;;
6480	esac
6481	echo "$as_me:$LINENO: checking for $ac_header" >&5
6482	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6483	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6484	echo $ECHO_N "(cached) $ECHO_C" >&6
6485	else
6486	eval "$as_ac_Header=\$ac_header_preproc"
6487	fi
6488	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6489	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6490
6491	fi
6492	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6493	cat >>confdefs.h <<_ACEOF
6494	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6495	_ACEOF
6496
6497	else
6498	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
6499	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
6500	{ (exit 1); exit 1; }; }
6501	fi
6502
6503	done
6504
6505	fi
6506
6507	done
6508
6509
6510	LIBS="`sdl-config --libs` $LIBS"
6511	;;
6512
6513	#-----------#
6514	# MAC -OS X #
6515	#-----------#
6516	darwin)
6517	echo "OS X detected"
6518
6519	osX="yes"
6520
6521	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
6522	# checking gl header
6523
6524	for ac_header in OpenGL/gl.h
6525	do
6526	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528	echo "$as_me:$LINENO: checking for $ac_header" >&5
6529	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6530	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6531	echo $ECHO_N "(cached) $ECHO_C" >&6
6532	fi
6533	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6534	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6535	else
6536	# Is the header compilable?
6537	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6538	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6539	cat >conftest.$ac_ext <<_ACEOF
6540	/* confdefs.h. */
6541	_ACEOF
6542	cat confdefs.h >>conftest.$ac_ext
6543	cat >>conftest.$ac_ext <<_ACEOF
6544	/* end confdefs.h. */
6545	$ac_includes_default
6546	#include <$ac_header>
6547	_ACEOF
6548	rm -f conftest.$ac_objext
6549	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6550	(eval $ac_compile) 2>conftest.er1
6551	ac_status=$?
6552	grep -v '^ *+' conftest.er1 >conftest.err
6553	rm -f conftest.er1
6554	cat conftest.err >&5
6555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6556	(exit $ac_status); } &&
6557	{ ac_try='test -z "$ac_c_werror_flag"
6558	\|\| test ! -s conftest.err'
6559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560	(eval $ac_try) 2>&5
6561	ac_status=$?
6562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563	(exit $ac_status); }; } &&
6564	{ ac_try='test -s conftest.$ac_objext'
6565	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6566	(eval $ac_try) 2>&5
6567	ac_status=$?
6568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569	(exit $ac_status); }; }; then
6570	ac_header_compiler=yes
6571	else
6572	echo "$as_me: failed program was:" >&5
6573	sed 's/^/\| /' conftest.$ac_ext >&5
6574
6575	ac_header_compiler=no
6576	fi
6577	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6578	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6579	echo "${ECHO_T}$ac_header_compiler" >&6
6580
6581	# Is the header present?
6582	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6583	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6584	cat >conftest.$ac_ext <<_ACEOF
6585	/* confdefs.h. */
6586	_ACEOF
6587	cat confdefs.h >>conftest.$ac_ext
6588	cat >>conftest.$ac_ext <<_ACEOF
6589	/* end confdefs.h. */
6590	#include <$ac_header>
6591	_ACEOF
6592	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6593	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6594	ac_status=$?
6595	grep -v '^ *+' conftest.er1 >conftest.err
6596	rm -f conftest.er1
6597	cat conftest.err >&5
6598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6599	(exit $ac_status); } >/dev/null; then
6600	if test -s conftest.err; then
6601	ac_cpp_err=$ac_c_preproc_warn_flag
6602	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6603	else
6604	ac_cpp_err=
6605	fi
6606	else
6607	ac_cpp_err=yes
6608	fi
6609	if test -z "$ac_cpp_err"; then
6610	ac_header_preproc=yes
6611	else
6612	echo "$as_me: failed program was:" >&5
6613	sed 's/^/\| /' conftest.$ac_ext >&5
6614
6615	ac_header_preproc=no
6616	fi
6617	rm -f conftest.err conftest.$ac_ext
6618	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6619	echo "${ECHO_T}$ac_header_preproc" >&6
6620
6621	# So? What about this header?
6622	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6623	yes:no: )
6624	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6625	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6626	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6627	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6628	ac_header_preproc=yes
6629	;;
6630	no:yes:* )
6631	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6632	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6633	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6634	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6635	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6636	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6637	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6638	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6639	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6640	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6641	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6642	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6643	(
6644	cat <<\_ASBOX
6645	## ---------------------------------------------- ##
6646	## Report this to orxonox-dev at mail.datacore.ch ##
6647	## ---------------------------------------------- ##
6648	_ASBOX
6649	) \|
6650	sed "s/^/$as_me: WARNING: /" >&2
6651	;;
6652	esac
6653	echo "$as_me:$LINENO: checking for $ac_header" >&5
6654	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6656	echo $ECHO_N "(cached) $ECHO_C" >&6
6657	else
6658	eval "$as_ac_Header=\$ac_header_preproc"
6659	fi
6660	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6661	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6662
6663	fi
6664	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6665	cat >>confdefs.h <<_ACEOF
6666	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6667	_ACEOF
6668
6669	else
6670	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6671	echo "$as_me: error: cannot find opengl headers" >&2;}
6672	{ (exit 1); exit 1; }; }
6673	fi
6674
6675	done
6676
6677	# cheking for GLU-header
6678
6679	for ac_header in OpenGL/glu.h
6680	do
6681	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6682	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6683	echo "$as_me:$LINENO: checking for $ac_header" >&5
6684	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6685	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6686	echo $ECHO_N "(cached) $ECHO_C" >&6
6687	fi
6688	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6689	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6690	else
6691	# Is the header compilable?
6692	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6693	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6694	cat >conftest.$ac_ext <<_ACEOF
6695	/* confdefs.h. */
6696	_ACEOF
6697	cat confdefs.h >>conftest.$ac_ext
6698	cat >>conftest.$ac_ext <<_ACEOF
6699	/* end confdefs.h. */
6700	$ac_includes_default
6701	#include <$ac_header>
6702	_ACEOF
6703	rm -f conftest.$ac_objext
6704	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6705	(eval $ac_compile) 2>conftest.er1
6706	ac_status=$?
6707	grep -v '^ *+' conftest.er1 >conftest.err
6708	rm -f conftest.er1
6709	cat conftest.err >&5
6710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6711	(exit $ac_status); } &&
6712	{ ac_try='test -z "$ac_c_werror_flag"
6713	\|\| test ! -s conftest.err'
6714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6715	(eval $ac_try) 2>&5
6716	ac_status=$?
6717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6718	(exit $ac_status); }; } &&
6719	{ ac_try='test -s conftest.$ac_objext'
6720	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6721	(eval $ac_try) 2>&5
6722	ac_status=$?
6723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6724	(exit $ac_status); }; }; then
6725	ac_header_compiler=yes
6726	else
6727	echo "$as_me: failed program was:" >&5
6728	sed 's/^/\| /' conftest.$ac_ext >&5
6729
6730	ac_header_compiler=no
6731	fi
6732	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6733	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6734	echo "${ECHO_T}$ac_header_compiler" >&6
6735
6736	# Is the header present?
6737	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6738	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6739	cat >conftest.$ac_ext <<_ACEOF
6740	/* confdefs.h. */
6741	_ACEOF
6742	cat confdefs.h >>conftest.$ac_ext
6743	cat >>conftest.$ac_ext <<_ACEOF
6744	/* end confdefs.h. */
6745	#include <$ac_header>
6746	_ACEOF
6747	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6748	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6749	ac_status=$?
6750	grep -v '^ *+' conftest.er1 >conftest.err
6751	rm -f conftest.er1
6752	cat conftest.err >&5
6753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6754	(exit $ac_status); } >/dev/null; then
6755	if test -s conftest.err; then
6756	ac_cpp_err=$ac_c_preproc_warn_flag
6757	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6758	else
6759	ac_cpp_err=
6760	fi
6761	else
6762	ac_cpp_err=yes
6763	fi
6764	if test -z "$ac_cpp_err"; then
6765	ac_header_preproc=yes
6766	else
6767	echo "$as_me: failed program was:" >&5
6768	sed 's/^/\| /' conftest.$ac_ext >&5
6769
6770	ac_header_preproc=no
6771	fi
6772	rm -f conftest.err conftest.$ac_ext
6773	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6774	echo "${ECHO_T}$ac_header_preproc" >&6
6775
6776	# So? What about this header?
6777	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6778	yes:no: )
6779	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6780	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6781	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6782	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6783	ac_header_preproc=yes
6784	;;
6785	no:yes:* )
6786	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6787	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6788	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6789	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6790	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6791	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6792	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6793	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6794	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6795	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6796	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6797	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6798	(
6799	cat <<\_ASBOX
6800	## ---------------------------------------------- ##
6801	## Report this to orxonox-dev at mail.datacore.ch ##
6802	## ---------------------------------------------- ##
6803	_ASBOX
6804	) \|
6805	sed "s/^/$as_me: WARNING: /" >&2
6806	;;
6807	esac
6808	echo "$as_me:$LINENO: checking for $ac_header" >&5
6809	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6810	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6811	echo $ECHO_N "(cached) $ECHO_C" >&6
6812	else
6813	eval "$as_ac_Header=\$ac_header_preproc"
6814	fi
6815	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6816	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6817
6818	fi
6819	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6820	cat >>confdefs.h <<_ACEOF
6821	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6822	_ACEOF
6823
6824	else
6825	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6826	echo "$as_me: error: cannot find opengl headers" >&2;}
6827	{ (exit 1); exit 1; }; }
6828	fi
6829
6830	done
6831
6832
6833	LIBS="$LIBS -framework OpenGL"
6834
6835
6836	## SDL-check
6837	SDL_CFLAGS=`sdl-config --cflags`
6838	SDL_LIBS=`sdl-config --libs`
6839	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6840	LIBS="$LIBS $SDL_LIBS"
6841
6842
6843	# checking for SDL-headers
6844	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6845	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6846
6847	## checking for SDL
6848	# SDL_VERSION=1.2.7
6849	# AM_PATH_SDL($SDL_VERSION,
6850	# :,
6851	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6852	# )
6853
6854
6855	;;
6856
6857	*)
6858	;;
6859	esac
6860
6861
6862
6863	###################################
6864	## CHECKING FOR HEADERS AND LIBS ##
6865	###################################
6866
6867	#---------#
6868	# SDL_ttf #
6869	#---------#
6870	# checking for SDL_ttf-headers
6871
6872	for ac_header in SDL_ttf.h
6873	do
6874	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6875	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6876	echo "$as_me:$LINENO: checking for $ac_header" >&5
6877	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6878	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6879	echo $ECHO_N "(cached) $ECHO_C" >&6
6880	fi
6881	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6882	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6883	else
6884	# Is the header compilable?
6885	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6886	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6887	cat >conftest.$ac_ext <<_ACEOF
6888	/* confdefs.h. */
6889	_ACEOF
6890	cat confdefs.h >>conftest.$ac_ext
6891	cat >>conftest.$ac_ext <<_ACEOF
6892	/* end confdefs.h. */
6893	$ac_includes_default
6894	#include <$ac_header>
6895	_ACEOF
6896	rm -f conftest.$ac_objext
6897	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6898	(eval $ac_compile) 2>conftest.er1
6899	ac_status=$?
6900	grep -v '^ *+' conftest.er1 >conftest.err
6901	rm -f conftest.er1
6902	cat conftest.err >&5
6903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6904	(exit $ac_status); } &&
6905	{ ac_try='test -z "$ac_c_werror_flag"
6906	\|\| test ! -s conftest.err'
6907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6908	(eval $ac_try) 2>&5
6909	ac_status=$?
6910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911	(exit $ac_status); }; } &&
6912	{ ac_try='test -s conftest.$ac_objext'
6913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6914	(eval $ac_try) 2>&5
6915	ac_status=$?
6916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6917	(exit $ac_status); }; }; then
6918	ac_header_compiler=yes
6919	else
6920	echo "$as_me: failed program was:" >&5
6921	sed 's/^/\| /' conftest.$ac_ext >&5
6922
6923	ac_header_compiler=no
6924	fi
6925	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6926	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6927	echo "${ECHO_T}$ac_header_compiler" >&6
6928
6929	# Is the header present?
6930	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6931	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6932	cat >conftest.$ac_ext <<_ACEOF
6933	/* confdefs.h. */
6934	_ACEOF
6935	cat confdefs.h >>conftest.$ac_ext
6936	cat >>conftest.$ac_ext <<_ACEOF
6937	/* end confdefs.h. */
6938	#include <$ac_header>
6939	_ACEOF
6940	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6941	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6942	ac_status=$?
6943	grep -v '^ *+' conftest.er1 >conftest.err
6944	rm -f conftest.er1
6945	cat conftest.err >&5
6946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947	(exit $ac_status); } >/dev/null; then
6948	if test -s conftest.err; then
6949	ac_cpp_err=$ac_c_preproc_warn_flag
6950	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6951	else
6952	ac_cpp_err=
6953	fi
6954	else
6955	ac_cpp_err=yes
6956	fi
6957	if test -z "$ac_cpp_err"; then
6958	ac_header_preproc=yes
6959	else
6960	echo "$as_me: failed program was:" >&5
6961	sed 's/^/\| /' conftest.$ac_ext >&5
6962
6963	ac_header_preproc=no
6964	fi
6965	rm -f conftest.err conftest.$ac_ext
6966	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6967	echo "${ECHO_T}$ac_header_preproc" >&6
6968
6969	# So? What about this header?
6970	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6971	yes:no: )
6972	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6973	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6974	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6975	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6976	ac_header_preproc=yes
6977	;;
6978	no:yes:* )
6979	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6980	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6981	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6982	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6983	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6984	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6985	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6986	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6987	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6988	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6989	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6990	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6991	(
6992	cat <<\_ASBOX
6993	## ---------------------------------------------- ##
6994	## Report this to orxonox-dev at mail.datacore.ch ##
6995	## ---------------------------------------------- ##
6996	_ASBOX
6997	) \|
6998	sed "s/^/$as_me: WARNING: /" >&2
6999	;;
7000	esac
7001	echo "$as_me:$LINENO: checking for $ac_header" >&5
7002	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7003	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7004	echo $ECHO_N "(cached) $ECHO_C" >&6
7005	else
7006	eval "$as_ac_Header=\$ac_header_preproc"
7007	fi
7008	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7009	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7010
7011	fi
7012	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7013	cat >>confdefs.h <<_ACEOF
7014	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7015	_ACEOF
7016
7017	else
7018
7019	for ac_header in SDL/SDL_ttf.h
7020	do
7021	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7022	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7023	echo "$as_me:$LINENO: checking for $ac_header" >&5
7024	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7025	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7026	echo $ECHO_N "(cached) $ECHO_C" >&6
7027	fi
7028	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7029	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7030	else
7031	# Is the header compilable?
7032	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7033	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7034	cat >conftest.$ac_ext <<_ACEOF
7035	/* confdefs.h. */
7036	_ACEOF
7037	cat confdefs.h >>conftest.$ac_ext
7038	cat >>conftest.$ac_ext <<_ACEOF
7039	/* end confdefs.h. */
7040	$ac_includes_default
7041	#include <$ac_header>
7042	_ACEOF
7043	rm -f conftest.$ac_objext
7044	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7045	(eval $ac_compile) 2>conftest.er1
7046	ac_status=$?
7047	grep -v '^ *+' conftest.er1 >conftest.err
7048	rm -f conftest.er1
7049	cat conftest.err >&5
7050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051	(exit $ac_status); } &&
7052	{ ac_try='test -z "$ac_c_werror_flag"
7053	\|\| test ! -s conftest.err'
7054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7055	(eval $ac_try) 2>&5
7056	ac_status=$?
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); }; } &&
7059	{ ac_try='test -s conftest.$ac_objext'
7060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7061	(eval $ac_try) 2>&5
7062	ac_status=$?
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); }; }; then
7065	ac_header_compiler=yes
7066	else
7067	echo "$as_me: failed program was:" >&5
7068	sed 's/^/\| /' conftest.$ac_ext >&5
7069
7070	ac_header_compiler=no
7071	fi
7072	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7073	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7074	echo "${ECHO_T}$ac_header_compiler" >&6
7075
7076	# Is the header present?
7077	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7078	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7079	cat >conftest.$ac_ext <<_ACEOF
7080	/* confdefs.h. */
7081	_ACEOF
7082	cat confdefs.h >>conftest.$ac_ext
7083	cat >>conftest.$ac_ext <<_ACEOF
7084	/* end confdefs.h. */
7085	#include <$ac_header>
7086	_ACEOF
7087	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7088	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7089	ac_status=$?
7090	grep -v '^ *+' conftest.er1 >conftest.err
7091	rm -f conftest.er1
7092	cat conftest.err >&5
7093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7094	(exit $ac_status); } >/dev/null; then
7095	if test -s conftest.err; then
7096	ac_cpp_err=$ac_c_preproc_warn_flag
7097	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7098	else
7099	ac_cpp_err=
7100	fi
7101	else
7102	ac_cpp_err=yes
7103	fi
7104	if test -z "$ac_cpp_err"; then
7105	ac_header_preproc=yes
7106	else
7107	echo "$as_me: failed program was:" >&5
7108	sed 's/^/\| /' conftest.$ac_ext >&5
7109
7110	ac_header_preproc=no
7111	fi
7112	rm -f conftest.err conftest.$ac_ext
7113	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7114	echo "${ECHO_T}$ac_header_preproc" >&6
7115
7116	# So? What about this header?
7117	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7118	yes:no: )
7119	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7120	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7121	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7122	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7123	ac_header_preproc=yes
7124	;;
7125	no:yes:* )
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7127	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7129	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7131	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7133	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7135	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7136	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7137	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7138	(
7139	cat <<\_ASBOX
7140	## ---------------------------------------------- ##
7141	## Report this to orxonox-dev at mail.datacore.ch ##
7142	## ---------------------------------------------- ##
7143	_ASBOX
7144	) \|
7145	sed "s/^/$as_me: WARNING: /" >&2
7146	;;
7147	esac
7148	echo "$as_me:$LINENO: checking for $ac_header" >&5
7149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7150	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7151	echo $ECHO_N "(cached) $ECHO_C" >&6
7152	else
7153	eval "$as_ac_Header=\$ac_header_preproc"
7154	fi
7155	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7156	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7157
7158	fi
7159	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7160	cat >>confdefs.h <<_ACEOF
7161	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7162	_ACEOF
7163
7164	else
7165	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7166	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7167	{ (exit 1); exit 1; }; }
7168	fi
7169
7170	done
7171
7172	fi
7173
7174	done
7175
7176	# checking for SDL_ttf-lib
7177	echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
7178	echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
7179	if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
7180	echo $ECHO_N "(cached) $ECHO_C" >&6
7181	else
7182	ac_check_lib_save_LIBS=$LIBS
7183	LIBS="-lSDL_ttf $LIBS"
7184	cat >conftest.$ac_ext <<_ACEOF
7185	/* confdefs.h. */
7186	_ACEOF
7187	cat confdefs.h >>conftest.$ac_ext
7188	cat >>conftest.$ac_ext <<_ACEOF
7189	/* end confdefs.h. */
7190
7191	/* Override any gcc2 internal prototype to avoid an error. */
7192	#ifdef __cplusplus
7193	extern "C"
7194	#endif
7195	/* We use char because int might match the return type of a gcc2
7196	builtin and then its argument prototype would still apply. */
7197	char TTF_OpenFont ();
7198	int
7199	main ()
7200	{
7201	TTF_OpenFont ();
7202	;
7203	return 0;
7204	}
7205	_ACEOF
7206	rm -f conftest.$ac_objext conftest$ac_exeext
7207	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7208	(eval $ac_link) 2>conftest.er1
7209	ac_status=$?
7210	grep -v '^ *+' conftest.er1 >conftest.err
7211	rm -f conftest.er1
7212	cat conftest.err >&5
7213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7214	(exit $ac_status); } &&
7215	{ ac_try='test -z "$ac_c_werror_flag"
7216	\|\| test ! -s conftest.err'
7217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7218	(eval $ac_try) 2>&5
7219	ac_status=$?
7220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221	(exit $ac_status); }; } &&
7222	{ ac_try='test -s conftest$ac_exeext'
7223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7224	(eval $ac_try) 2>&5
7225	ac_status=$?
7226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7227	(exit $ac_status); }; }; then
7228	ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
7229	else
7230	echo "$as_me: failed program was:" >&5
7231	sed 's/^/\| /' conftest.$ac_ext >&5
7232
7233	ac_cv_lib_SDL_ttf_TTF_OpenFont=no
7234	fi
7235	rm -f conftest.err conftest.$ac_objext \
7236	conftest$ac_exeext conftest.$ac_ext
7237	LIBS=$ac_check_lib_save_LIBS
7238	fi
7239	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
7240	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
7241	if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
7242	FOUND_SDL_ttf=yes
7243	fi
7244
7245	if test x$FOUND_SDL_ttf = xyes ; then
7246	LIBS="$LIBS -lSDL_ttf"
7247	else
7248	echo "------------------"
7249	echo "SDL_ttf library not found."
7250	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7251	echo "------------------"
7252	exit -1
7253	fi
7254
7255
7256	#-----------#
7257	# SDL_Image #
7258	#-----------#
7259	# checking for SDL_image-headers
7260
7261	for ac_header in SDL_image.h
7262	do
7263	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7264	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7265	echo "$as_me:$LINENO: checking for $ac_header" >&5
7266	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7267	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7268	echo $ECHO_N "(cached) $ECHO_C" >&6
7269	fi
7270	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7271	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7272	else
7273	# Is the header compilable?
7274	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7275	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7276	cat >conftest.$ac_ext <<_ACEOF
7277	/* confdefs.h. */
7278	_ACEOF
7279	cat confdefs.h >>conftest.$ac_ext
7280	cat >>conftest.$ac_ext <<_ACEOF
7281	/* end confdefs.h. */
7282	$ac_includes_default
7283	#include <$ac_header>
7284	_ACEOF
7285	rm -f conftest.$ac_objext
7286	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7287	(eval $ac_compile) 2>conftest.er1
7288	ac_status=$?
7289	grep -v '^ *+' conftest.er1 >conftest.err
7290	rm -f conftest.er1
7291	cat conftest.err >&5
7292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7293	(exit $ac_status); } &&
7294	{ ac_try='test -z "$ac_c_werror_flag"
7295	\|\| test ! -s conftest.err'
7296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7297	(eval $ac_try) 2>&5
7298	ac_status=$?
7299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7300	(exit $ac_status); }; } &&
7301	{ ac_try='test -s conftest.$ac_objext'
7302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7303	(eval $ac_try) 2>&5
7304	ac_status=$?
7305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7306	(exit $ac_status); }; }; then
7307	ac_header_compiler=yes
7308	else
7309	echo "$as_me: failed program was:" >&5
7310	sed 's/^/\| /' conftest.$ac_ext >&5
7311
7312	ac_header_compiler=no
7313	fi
7314	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7315	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7316	echo "${ECHO_T}$ac_header_compiler" >&6
7317
7318	# Is the header present?
7319	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7320	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7321	cat >conftest.$ac_ext <<_ACEOF
7322	/* confdefs.h. */
7323	_ACEOF
7324	cat confdefs.h >>conftest.$ac_ext
7325	cat >>conftest.$ac_ext <<_ACEOF
7326	/* end confdefs.h. */
7327	#include <$ac_header>
7328	_ACEOF
7329	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7330	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7331	ac_status=$?
7332	grep -v '^ *+' conftest.er1 >conftest.err
7333	rm -f conftest.er1
7334	cat conftest.err >&5
7335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7336	(exit $ac_status); } >/dev/null; then
7337	if test -s conftest.err; then
7338	ac_cpp_err=$ac_c_preproc_warn_flag
7339	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7340	else
7341	ac_cpp_err=
7342	fi
7343	else
7344	ac_cpp_err=yes
7345	fi
7346	if test -z "$ac_cpp_err"; then
7347	ac_header_preproc=yes
7348	else
7349	echo "$as_me: failed program was:" >&5
7350	sed 's/^/\| /' conftest.$ac_ext >&5
7351
7352	ac_header_preproc=no
7353	fi
7354	rm -f conftest.err conftest.$ac_ext
7355	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7356	echo "${ECHO_T}$ac_header_preproc" >&6
7357
7358	# So? What about this header?
7359	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7360	yes:no: )
7361	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7362	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7363	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7364	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7365	ac_header_preproc=yes
7366	;;
7367	no:yes:* )
7368	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7369	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7370	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7371	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7372	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7373	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7374	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7375	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7376	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7377	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7378	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7379	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7380	(
7381	cat <<\_ASBOX
7382	## ---------------------------------------------- ##
7383	## Report this to orxonox-dev at mail.datacore.ch ##
7384	## ---------------------------------------------- ##
7385	_ASBOX
7386	) \|
7387	sed "s/^/$as_me: WARNING: /" >&2
7388	;;
7389	esac
7390	echo "$as_me:$LINENO: checking for $ac_header" >&5
7391	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7392	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7393	echo $ECHO_N "(cached) $ECHO_C" >&6
7394	else
7395	eval "$as_ac_Header=\$ac_header_preproc"
7396	fi
7397	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7398	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7399
7400	fi
7401	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7402	cat >>confdefs.h <<_ACEOF
7403	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7404	_ACEOF
7405
7406	else
7407
7408	for ac_header in SDL/SDL_image.h
7409	do
7410	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7411	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7412	echo "$as_me:$LINENO: checking for $ac_header" >&5
7413	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7414	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7415	echo $ECHO_N "(cached) $ECHO_C" >&6
7416	fi
7417	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7418	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7419	else
7420	# Is the header compilable?
7421	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7422	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7423	cat >conftest.$ac_ext <<_ACEOF
7424	/* confdefs.h. */
7425	_ACEOF
7426	cat confdefs.h >>conftest.$ac_ext
7427	cat >>conftest.$ac_ext <<_ACEOF
7428	/* end confdefs.h. */
7429	$ac_includes_default
7430	#include <$ac_header>
7431	_ACEOF
7432	rm -f conftest.$ac_objext
7433	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7434	(eval $ac_compile) 2>conftest.er1
7435	ac_status=$?
7436	grep -v '^ *+' conftest.er1 >conftest.err
7437	rm -f conftest.er1
7438	cat conftest.err >&5
7439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7440	(exit $ac_status); } &&
7441	{ ac_try='test -z "$ac_c_werror_flag"
7442	\|\| test ! -s conftest.err'
7443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7444	(eval $ac_try) 2>&5
7445	ac_status=$?
7446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7447	(exit $ac_status); }; } &&
7448	{ ac_try='test -s conftest.$ac_objext'
7449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7450	(eval $ac_try) 2>&5
7451	ac_status=$?
7452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7453	(exit $ac_status); }; }; then
7454	ac_header_compiler=yes
7455	else
7456	echo "$as_me: failed program was:" >&5
7457	sed 's/^/\| /' conftest.$ac_ext >&5
7458
7459	ac_header_compiler=no
7460	fi
7461	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7462	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7463	echo "${ECHO_T}$ac_header_compiler" >&6
7464
7465	# Is the header present?
7466	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7467	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7468	cat >conftest.$ac_ext <<_ACEOF
7469	/* confdefs.h. */
7470	_ACEOF
7471	cat confdefs.h >>conftest.$ac_ext
7472	cat >>conftest.$ac_ext <<_ACEOF
7473	/* end confdefs.h. */
7474	#include <$ac_header>
7475	_ACEOF
7476	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7477	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7478	ac_status=$?
7479	grep -v '^ *+' conftest.er1 >conftest.err
7480	rm -f conftest.er1
7481	cat conftest.err >&5
7482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7483	(exit $ac_status); } >/dev/null; then
7484	if test -s conftest.err; then
7485	ac_cpp_err=$ac_c_preproc_warn_flag
7486	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7487	else
7488	ac_cpp_err=
7489	fi
7490	else
7491	ac_cpp_err=yes
7492	fi
7493	if test -z "$ac_cpp_err"; then
7494	ac_header_preproc=yes
7495	else
7496	echo "$as_me: failed program was:" >&5
7497	sed 's/^/\| /' conftest.$ac_ext >&5
7498
7499	ac_header_preproc=no
7500	fi
7501	rm -f conftest.err conftest.$ac_ext
7502	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7503	echo "${ECHO_T}$ac_header_preproc" >&6
7504
7505	# So? What about this header?
7506	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7507	yes:no: )
7508	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7509	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7510	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7511	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7512	ac_header_preproc=yes
7513	;;
7514	no:yes:* )
7515	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7516	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7517	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7518	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7519	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7520	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7521	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7522	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7523	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7524	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7525	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7526	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7527	(
7528	cat <<\_ASBOX
7529	## ---------------------------------------------- ##
7530	## Report this to orxonox-dev at mail.datacore.ch ##
7531	## ---------------------------------------------- ##
7532	_ASBOX
7533	) \|
7534	sed "s/^/$as_me: WARNING: /" >&2
7535	;;
7536	esac
7537	echo "$as_me:$LINENO: checking for $ac_header" >&5
7538	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7539	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7540	echo $ECHO_N "(cached) $ECHO_C" >&6
7541	else
7542	eval "$as_ac_Header=\$ac_header_preproc"
7543	fi
7544	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7545	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7546
7547	fi
7548	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7549	cat >>confdefs.h <<_ACEOF
7550	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7551	_ACEOF
7552
7553	else
7554	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7555	echo "$as_me: error: SDL_image header not found." >&2;}
7556	{ (exit 1); exit 1; }; }
7557	fi
7558
7559	done
7560
7561	fi
7562
7563	done
7564
7565	# checking for SDL_image-lib
7566	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7567	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7568	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7569	echo $ECHO_N "(cached) $ECHO_C" >&6
7570	else
7571	ac_check_lib_save_LIBS=$LIBS
7572	LIBS="-lSDL_image $LIBS"
7573	cat >conftest.$ac_ext <<_ACEOF
7574	/* confdefs.h. */
7575	_ACEOF
7576	cat confdefs.h >>conftest.$ac_ext
7577	cat >>conftest.$ac_ext <<_ACEOF
7578	/* end confdefs.h. */
7579
7580
7581	int
7582	main ()
7583	{
7584	main ();
7585	;
7586	return 0;
7587	}
7588	_ACEOF
7589	rm -f conftest.$ac_objext conftest$ac_exeext
7590	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7591	(eval $ac_link) 2>conftest.er1
7592	ac_status=$?
7593	grep -v '^ *+' conftest.er1 >conftest.err
7594	rm -f conftest.er1
7595	cat conftest.err >&5
7596	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7597	(exit $ac_status); } &&
7598	{ ac_try='test -z "$ac_c_werror_flag"
7599	\|\| test ! -s conftest.err'
7600	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7601	(eval $ac_try) 2>&5
7602	ac_status=$?
7603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7604	(exit $ac_status); }; } &&
7605	{ ac_try='test -s conftest$ac_exeext'
7606	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7607	(eval $ac_try) 2>&5
7608	ac_status=$?
7609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7610	(exit $ac_status); }; }; then
7611	ac_cv_lib_SDL_image_main=yes
7612	else
7613	echo "$as_me: failed program was:" >&5
7614	sed 's/^/\| /' conftest.$ac_ext >&5
7615
7616	ac_cv_lib_SDL_image_main=no
7617	fi
7618	rm -f conftest.err conftest.$ac_objext \
7619	conftest$ac_exeext conftest.$ac_ext
7620	LIBS=$ac_check_lib_save_LIBS
7621	fi
7622	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7623	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7624	if test $ac_cv_lib_SDL_image_main = yes; then
7625	FOUND_SDL_image=yes
7626	fi
7627
7628	if test x$FOUND_SDL_image = xyes ; then
7629	LIBS="$LIBS -lSDL_image"
7630	else
7631	echo "------------------"
7632	echo "SDL_image library not found."
7633	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7634	echo "------------------"
7635	exit -1
7636	fi
7637
7638	#-----#
7639	# ogg #
7640	#-----#
7641	## checking for ogg-headers
7642	# AC_CHECK_HEADERS([ogg/ogg.h] ,,
7643	# [AC_MSG_ERROR([cannot find ogg header.])])
7644	## checking for ogg-lib
7645	# AC_CHECK_LIB([ogg], [main], [FOUND_ogg=yes])
7646	# if test x$FOUND_ogg = xyes ; then
7647	# LIBS="$LIBS -logg"
7648	# else
7649	# echo "------------------"
7650	# echo "ogg library not found."
7651	# echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7652	# echo "------------------"
7653	# exit -1
7654	# fi
7655
7656	#--------#
7657	# vorbis #
7658	#--------#
7659	## checking for vorbis-lib
7660	# AC_CHECK_LIB([vorbis], [main], [FOUND_vorbis=yes])
7661	# if test x$FOUND_vorbis = xyes ; then
7662	# LIBS="$LIBS -lvorbis"
7663	# else
7664	# echo "------------------"
7665	# echo "vorbis library not found."
7666	# echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7667	# echo "------------------"
7668	# exit -1
7669	# fi
7670
7671	#------------#
7672	# vorbisfile #
7673	#------------#
7674	## checking for vorbis-headers
7675	# AC_CHECK_HEADERS([vorbis/vorbisfile.h] ,,
7676	# [AC_MSG_ERROR([cannot find vorbisfile header.])])
7677	## checking for vorbisfile-lib
7678	# AC_CHECK_LIB([vorbisfile], [main], [FOUND_vorbisfile=yes])
7679	# if test x$FOUND_vorbisfile = xyes ; then
7680	# LIBS="$LIBS -lvorbisfile"
7681	# else
7682	# echo "------------------"
7683	# echo "vorbisfile library not found."
7684	# echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7685	# echo "------------------"
7686	# exit -1
7687	# fi
7688
7689	#-----#
7690	# GTK #
7691	#-----#
7692	if test x$def_gtk = xyes; then
7693	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7694	echo "$as_me:$LINENO: checking for gtk2.0" >&5
7695	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7696	if `$PKG_CONFIG --exists gtk+-2.0`; then
7697	echo "yes"
7698	have_gtk2=yes
7699	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7700	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7701
7702	cat >>confdefs.h <<_ACEOF
7703	#define HAVE_GTK2 1
7704	_ACEOF
7705
7706	if test $DEBUG -ge 3; then
7707	echo "cflags: $GTK2_CFLAGS"
7708	echo "libs: $GTK2_LIBS"
7709	fi
7710	else
7711	echo "no"
7712	fi
7713
7714	fi
7715
7716
7717
7718
7719	if test x$have_gtk2 = xyes; then
7720	HAVE_GTK2_TRUE=
7721	HAVE_GTK2_FALSE='#'
7722	else
7723	HAVE_GTK2_TRUE='#'
7724	HAVE_GTK2_FALSE=
7725	fi
7726
7727
7728	#---------#
7729	# libcURL #
7730	#---------#
7731	if test x$def_curl = xyes; then
7732
7733
7734	for ac_header in curl/curl.h
7735	do
7736	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7737	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7738	echo "$as_me:$LINENO: checking for $ac_header" >&5
7739	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7740	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7741	echo $ECHO_N "(cached) $ECHO_C" >&6
7742	fi
7743	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7744	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7745	else
7746	# Is the header compilable?
7747	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7748	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7749	cat >conftest.$ac_ext <<_ACEOF
7750	/* confdefs.h. */
7751	_ACEOF
7752	cat confdefs.h >>conftest.$ac_ext
7753	cat >>conftest.$ac_ext <<_ACEOF
7754	/* end confdefs.h. */
7755	$ac_includes_default
7756	#include <$ac_header>
7757	_ACEOF
7758	rm -f conftest.$ac_objext
7759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7760	(eval $ac_compile) 2>conftest.er1
7761	ac_status=$?
7762	grep -v '^ *+' conftest.er1 >conftest.err
7763	rm -f conftest.er1
7764	cat conftest.err >&5
7765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7766	(exit $ac_status); } &&
7767	{ ac_try='test -z "$ac_c_werror_flag"
7768	\|\| test ! -s conftest.err'
7769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7770	(eval $ac_try) 2>&5
7771	ac_status=$?
7772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7773	(exit $ac_status); }; } &&
7774	{ ac_try='test -s conftest.$ac_objext'
7775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7776	(eval $ac_try) 2>&5
7777	ac_status=$?
7778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7779	(exit $ac_status); }; }; then
7780	ac_header_compiler=yes
7781	else
7782	echo "$as_me: failed program was:" >&5
7783	sed 's/^/\| /' conftest.$ac_ext >&5
7784
7785	ac_header_compiler=no
7786	fi
7787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7788	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7789	echo "${ECHO_T}$ac_header_compiler" >&6
7790
7791	# Is the header present?
7792	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7793	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7794	cat >conftest.$ac_ext <<_ACEOF
7795	/* confdefs.h. */
7796	_ACEOF
7797	cat confdefs.h >>conftest.$ac_ext
7798	cat >>conftest.$ac_ext <<_ACEOF
7799	/* end confdefs.h. */
7800	#include <$ac_header>
7801	_ACEOF
7802	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7803	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7804	ac_status=$?
7805	grep -v '^ *+' conftest.er1 >conftest.err
7806	rm -f conftest.er1
7807	cat conftest.err >&5
7808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7809	(exit $ac_status); } >/dev/null; then
7810	if test -s conftest.err; then
7811	ac_cpp_err=$ac_c_preproc_warn_flag
7812	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7813	else
7814	ac_cpp_err=
7815	fi
7816	else
7817	ac_cpp_err=yes
7818	fi
7819	if test -z "$ac_cpp_err"; then
7820	ac_header_preproc=yes
7821	else
7822	echo "$as_me: failed program was:" >&5
7823	sed 's/^/\| /' conftest.$ac_ext >&5
7824
7825	ac_header_preproc=no
7826	fi
7827	rm -f conftest.err conftest.$ac_ext
7828	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7829	echo "${ECHO_T}$ac_header_preproc" >&6
7830
7831	# So? What about this header?
7832	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7833	yes:no: )
7834	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7835	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7836	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7837	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7838	ac_header_preproc=yes
7839	;;
7840	no:yes:* )
7841	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7842	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7843	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7844	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7845	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7846	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7847	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7848	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7849	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7850	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7851	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7852	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7853	(
7854	cat <<\_ASBOX
7855	## ---------------------------------------------- ##
7856	## Report this to orxonox-dev at mail.datacore.ch ##
7857	## ---------------------------------------------- ##
7858	_ASBOX
7859	) \|
7860	sed "s/^/$as_me: WARNING: /" >&2
7861	;;
7862	esac
7863	echo "$as_me:$LINENO: checking for $ac_header" >&5
7864	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7865	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7866	echo $ECHO_N "(cached) $ECHO_C" >&6
7867	else
7868	eval "$as_ac_Header=\$ac_header_preproc"
7869	fi
7870	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7871	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7872
7873	fi
7874	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7875	cat >>confdefs.h <<_ACEOF
7876	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7877	_ACEOF
7878	curlHeader="yes"
7879	else
7880	curlHeader="no"
7881	fi
7882
7883	done
7884
7885	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7886	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7887	if test "${ac_cv_lib_curl_main+set}" = set; then
7888	echo $ECHO_N "(cached) $ECHO_C" >&6
7889	else
7890	ac_check_lib_save_LIBS=$LIBS
7891	LIBS="-lcurl $LIBS"
7892	cat >conftest.$ac_ext <<_ACEOF
7893	/* confdefs.h. */
7894	_ACEOF
7895	cat confdefs.h >>conftest.$ac_ext
7896	cat >>conftest.$ac_ext <<_ACEOF
7897	/* end confdefs.h. */
7898
7899
7900	int
7901	main ()
7902	{
7903	main ();
7904	;
7905	return 0;
7906	}
7907	_ACEOF
7908	rm -f conftest.$ac_objext conftest$ac_exeext
7909	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7910	(eval $ac_link) 2>conftest.er1
7911	ac_status=$?
7912	grep -v '^ *+' conftest.er1 >conftest.err
7913	rm -f conftest.er1
7914	cat conftest.err >&5
7915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7916	(exit $ac_status); } &&
7917	{ ac_try='test -z "$ac_c_werror_flag"
7918	\|\| test ! -s conftest.err'
7919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7920	(eval $ac_try) 2>&5
7921	ac_status=$?
7922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7923	(exit $ac_status); }; } &&
7924	{ ac_try='test -s conftest$ac_exeext'
7925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7926	(eval $ac_try) 2>&5
7927	ac_status=$?
7928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7929	(exit $ac_status); }; }; then
7930	ac_cv_lib_curl_main=yes
7931	else
7932	echo "$as_me: failed program was:" >&5
7933	sed 's/^/\| /' conftest.$ac_ext >&5
7934
7935	ac_cv_lib_curl_main=no
7936	fi
7937	rm -f conftest.err conftest.$ac_objext \
7938	conftest$ac_exeext conftest.$ac_ext
7939	LIBS=$ac_check_lib_save_LIBS
7940	fi
7941	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7942	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7943	if test $ac_cv_lib_curl_main = yes; then
7944	FOUND_curl=yes
7945	fi
7946
7947	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7948	have_curl=yes
7949	CURL_LIBS=`curl-config --libs`
7950	CURLCFLAGS=`curl-config --cflags`
7951
7952	cat >>confdefs.h <<_ACEOF
7953	#define HAVE_CURL 1
7954	_ACEOF
7955
7956	else
7957	have_curl=no
7958	fi
7959
7960	fi
7961
7962
7963
7964
7965	if test x$have_curl = xyes; then
7966	HAVE_CURL_TRUE=
7967	HAVE_CURL_FALSE='#'
7968	else
7969	HAVE_CURL_TRUE='#'
7970	HAVE_CURL_FALSE=
7971	fi
7972
7973
7974	#--------#
7975	# efence #
7976	#--------#
7977	if test x$def_efence = xyes ; then
7978	echo "$as_me:$LINENO: checking for main in -lefence" >&5
7979	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7980	if test "${ac_cv_lib_efence_main+set}" = set; then
7981	echo $ECHO_N "(cached) $ECHO_C" >&6
7982	else
7983	ac_check_lib_save_LIBS=$LIBS
7984	LIBS="-lefence $LIBS"
7985	cat >conftest.$ac_ext <<_ACEOF
7986	/* confdefs.h. */
7987	_ACEOF
7988	cat confdefs.h >>conftest.$ac_ext
7989	cat >>conftest.$ac_ext <<_ACEOF
7990	/* end confdefs.h. */
7991
7992
7993	int
7994	main ()
7995	{
7996	main ();
7997	;
7998	return 0;
7999	}
8000	_ACEOF
8001	rm -f conftest.$ac_objext conftest$ac_exeext
8002	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8003	(eval $ac_link) 2>conftest.er1
8004	ac_status=$?
8005	grep -v '^ *+' conftest.er1 >conftest.err
8006	rm -f conftest.er1
8007	cat conftest.err >&5
8008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8009	(exit $ac_status); } &&
8010	{ ac_try='test -z "$ac_c_werror_flag"
8011	\|\| test ! -s conftest.err'
8012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8013	(eval $ac_try) 2>&5
8014	ac_status=$?
8015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8016	(exit $ac_status); }; } &&
8017	{ ac_try='test -s conftest$ac_exeext'
8018	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8019	(eval $ac_try) 2>&5
8020	ac_status=$?
8021	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8022	(exit $ac_status); }; }; then
8023	ac_cv_lib_efence_main=yes
8024	else
8025	echo "$as_me: failed program was:" >&5
8026	sed 's/^/\| /' conftest.$ac_ext >&5
8027
8028	ac_cv_lib_efence_main=no
8029	fi
8030	rm -f conftest.err conftest.$ac_objext \
8031	conftest$ac_exeext conftest.$ac_ext
8032	LIBS=$ac_check_lib_save_LIBS
8033	fi
8034	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8035	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8036	if test $ac_cv_lib_efence_main = yes; then
8037	FOUND_efence=yes
8038	fi
8039
8040	if test x$FOUND_efence = xyes ; then
8041	LIBS="$LIBS -lefence"
8042	fi
8043
8044	fi
8045
8046	# FIXME: Replace `main' with a function in `-lm':
8047
8048	echo "$as_me:$LINENO: checking for main in -lm" >&5
8049	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8050	if test "${ac_cv_lib_m_main+set}" = set; then
8051	echo $ECHO_N "(cached) $ECHO_C" >&6
8052	else
8053	ac_check_lib_save_LIBS=$LIBS
8054	LIBS="-lm $LIBS"
8055	cat >conftest.$ac_ext <<_ACEOF
8056	/* confdefs.h. */
8057	_ACEOF
8058	cat confdefs.h >>conftest.$ac_ext
8059	cat >>conftest.$ac_ext <<_ACEOF
8060	/* end confdefs.h. */
8061
8062
8063	int
8064	main ()
8065	{
8066	main ();
8067	;
8068	return 0;
8069	}
8070	_ACEOF
8071	rm -f conftest.$ac_objext conftest$ac_exeext
8072	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8073	(eval $ac_link) 2>conftest.er1
8074	ac_status=$?
8075	grep -v '^ *+' conftest.er1 >conftest.err
8076	rm -f conftest.er1
8077	cat conftest.err >&5
8078	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8079	(exit $ac_status); } &&
8080	{ ac_try='test -z "$ac_c_werror_flag"
8081	\|\| test ! -s conftest.err'
8082	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8083	(eval $ac_try) 2>&5
8084	ac_status=$?
8085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8086	(exit $ac_status); }; } &&
8087	{ ac_try='test -s conftest$ac_exeext'
8088	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8089	(eval $ac_try) 2>&5
8090	ac_status=$?
8091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8092	(exit $ac_status); }; }; then
8093	ac_cv_lib_m_main=yes
8094	else
8095	echo "$as_me: failed program was:" >&5
8096	sed 's/^/\| /' conftest.$ac_ext >&5
8097
8098	ac_cv_lib_m_main=no
8099	fi
8100	rm -f conftest.err conftest.$ac_objext \
8101	conftest$ac_exeext conftest.$ac_ext
8102	LIBS=$ac_check_lib_save_LIBS
8103	fi
8104	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8105	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8106	if test $ac_cv_lib_m_main = yes; then
8107	cat >>confdefs.h <<_ACEOF
8108	#define HAVE_LIBM 1
8109	_ACEOF
8110
8111	LIBS="-lm $LIBS"
8112
8113	fi
8114
8115
8116
8117	# Checks for header files.
8118	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8119	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8120	if test "${ac_cv_header_stdc+set}" = set; then
8121	echo $ECHO_N "(cached) $ECHO_C" >&6
8122	else
8123	cat >conftest.$ac_ext <<_ACEOF
8124	/* confdefs.h. */
8125	_ACEOF
8126	cat confdefs.h >>conftest.$ac_ext
8127	cat >>conftest.$ac_ext <<_ACEOF
8128	/* end confdefs.h. */
8129	#include <stdlib.h>
8130	#include <stdarg.h>
8131	#include <string.h>
8132	#include <float.h>
8133
8134	int
8135	main ()
8136	{
8137
8138	;
8139	return 0;
8140	}
8141	_ACEOF
8142	rm -f conftest.$ac_objext
8143	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8144	(eval $ac_compile) 2>conftest.er1
8145	ac_status=$?
8146	grep -v '^ *+' conftest.er1 >conftest.err
8147	rm -f conftest.er1
8148	cat conftest.err >&5
8149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8150	(exit $ac_status); } &&
8151	{ ac_try='test -z "$ac_c_werror_flag"
8152	\|\| test ! -s conftest.err'
8153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8154	(eval $ac_try) 2>&5
8155	ac_status=$?
8156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8157	(exit $ac_status); }; } &&
8158	{ ac_try='test -s conftest.$ac_objext'
8159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8160	(eval $ac_try) 2>&5
8161	ac_status=$?
8162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8163	(exit $ac_status); }; }; then
8164	ac_cv_header_stdc=yes
8165	else
8166	echo "$as_me: failed program was:" >&5
8167	sed 's/^/\| /' conftest.$ac_ext >&5
8168
8169	ac_cv_header_stdc=no
8170	fi
8171	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8172
8173	if test $ac_cv_header_stdc = yes; then
8174	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8175	cat >conftest.$ac_ext <<_ACEOF
8176	/* confdefs.h. */
8177	_ACEOF
8178	cat confdefs.h >>conftest.$ac_ext
8179	cat >>conftest.$ac_ext <<_ACEOF
8180	/* end confdefs.h. */
8181	#include <string.h>
8182
8183	_ACEOF
8184	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8185	$EGREP "memchr" >/dev/null 2>&1; then
8186	:
8187	else
8188	ac_cv_header_stdc=no
8189	fi
8190	rm -f conftest*
8191
8192	fi
8193
8194	if test $ac_cv_header_stdc = yes; then
8195	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8196	cat >conftest.$ac_ext <<_ACEOF
8197	/* confdefs.h. */
8198	_ACEOF
8199	cat confdefs.h >>conftest.$ac_ext
8200	cat >>conftest.$ac_ext <<_ACEOF
8201	/* end confdefs.h. */
8202	#include <stdlib.h>
8203
8204	_ACEOF
8205	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8206	$EGREP "free" >/dev/null 2>&1; then
8207	:
8208	else
8209	ac_cv_header_stdc=no
8210	fi
8211	rm -f conftest*
8212
8213	fi
8214
8215	if test $ac_cv_header_stdc = yes; then
8216	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8217	if test "$cross_compiling" = yes; then
8218	:
8219	else
8220	cat >conftest.$ac_ext <<_ACEOF
8221	/* confdefs.h. */
8222	_ACEOF
8223	cat confdefs.h >>conftest.$ac_ext
8224	cat >>conftest.$ac_ext <<_ACEOF
8225	/* end confdefs.h. */
8226	#include <ctype.h>
8227	#if ((' ' & 0x0FF) == 0x020)
8228	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8229	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8230	#else
8231	# define ISLOWER(c) \
8232	(('a' <= (c) && (c) <= 'i') \
8233	\|\| ('j' <= (c) && (c) <= 'r') \
8234	\|\| ('s' <= (c) && (c) <= 'z'))
8235	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8236	#endif
8237
8238	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8239	int
8240	main ()
8241	{
8242	int i;
8243	for (i = 0; i < 256; i++)
8244	if (XOR (islower (i), ISLOWER (i))
8245	\|\| toupper (i) != TOUPPER (i))
8246	exit(2);
8247	exit (0);
8248	}
8249	_ACEOF
8250	rm -f conftest$ac_exeext
8251	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8252	(eval $ac_link) 2>&5
8253	ac_status=$?
8254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8255	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8257	(eval $ac_try) 2>&5
8258	ac_status=$?
8259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260	(exit $ac_status); }; }; then
8261	:
8262	else
8263	echo "$as_me: program exited with status $ac_status" >&5
8264	echo "$as_me: failed program was:" >&5
8265	sed 's/^/\| /' conftest.$ac_ext >&5
8266
8267	( exit $ac_status )
8268	ac_cv_header_stdc=no
8269	fi
8270	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8271	fi
8272	fi
8273	fi
8274	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8275	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8276	if test $ac_cv_header_stdc = yes; then
8277
8278	cat >>confdefs.h <<\_ACEOF
8279	#define STDC_HEADERS 1
8280	_ACEOF
8281
8282	fi
8283
8284
8285
8286	for ac_header in stdlib.h string.h
8287	do
8288	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8289	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8290	echo "$as_me:$LINENO: checking for $ac_header" >&5
8291	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8292	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8293	echo $ECHO_N "(cached) $ECHO_C" >&6
8294	fi
8295	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8296	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8297	else
8298	# Is the header compilable?
8299	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8300	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8301	cat >conftest.$ac_ext <<_ACEOF
8302	/* confdefs.h. */
8303	_ACEOF
8304	cat confdefs.h >>conftest.$ac_ext
8305	cat >>conftest.$ac_ext <<_ACEOF
8306	/* end confdefs.h. */
8307	$ac_includes_default
8308	#include <$ac_header>
8309	_ACEOF
8310	rm -f conftest.$ac_objext
8311	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8312	(eval $ac_compile) 2>conftest.er1
8313	ac_status=$?
8314	grep -v '^ *+' conftest.er1 >conftest.err
8315	rm -f conftest.er1
8316	cat conftest.err >&5
8317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8318	(exit $ac_status); } &&
8319	{ ac_try='test -z "$ac_c_werror_flag"
8320	\|\| test ! -s conftest.err'
8321	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8322	(eval $ac_try) 2>&5
8323	ac_status=$?
8324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8325	(exit $ac_status); }; } &&
8326	{ ac_try='test -s conftest.$ac_objext'
8327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8328	(eval $ac_try) 2>&5
8329	ac_status=$?
8330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8331	(exit $ac_status); }; }; then
8332	ac_header_compiler=yes
8333	else
8334	echo "$as_me: failed program was:" >&5
8335	sed 's/^/\| /' conftest.$ac_ext >&5
8336
8337	ac_header_compiler=no
8338	fi
8339	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8340	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8341	echo "${ECHO_T}$ac_header_compiler" >&6
8342
8343	# Is the header present?
8344	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8345	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8346	cat >conftest.$ac_ext <<_ACEOF
8347	/* confdefs.h. */
8348	_ACEOF
8349	cat confdefs.h >>conftest.$ac_ext
8350	cat >>conftest.$ac_ext <<_ACEOF
8351	/* end confdefs.h. */
8352	#include <$ac_header>
8353	_ACEOF
8354	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8355	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8356	ac_status=$?
8357	grep -v '^ *+' conftest.er1 >conftest.err
8358	rm -f conftest.er1
8359	cat conftest.err >&5
8360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8361	(exit $ac_status); } >/dev/null; then
8362	if test -s conftest.err; then
8363	ac_cpp_err=$ac_c_preproc_warn_flag
8364	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8365	else
8366	ac_cpp_err=
8367	fi
8368	else
8369	ac_cpp_err=yes
8370	fi
8371	if test -z "$ac_cpp_err"; then
8372	ac_header_preproc=yes
8373	else
8374	echo "$as_me: failed program was:" >&5
8375	sed 's/^/\| /' conftest.$ac_ext >&5
8376
8377	ac_header_preproc=no
8378	fi
8379	rm -f conftest.err conftest.$ac_ext
8380	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8381	echo "${ECHO_T}$ac_header_preproc" >&6
8382
8383	# So? What about this header?
8384	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8385	yes:no: )
8386	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8387	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8388	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8389	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8390	ac_header_preproc=yes
8391	;;
8392	no:yes:* )
8393	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8394	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8395	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8396	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8397	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8398	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8399	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8400	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8401	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8402	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8403	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8404	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8405	(
8406	cat <<\_ASBOX
8407	## ---------------------------------------------- ##
8408	## Report this to orxonox-dev at mail.datacore.ch ##
8409	## ---------------------------------------------- ##
8410	_ASBOX
8411	) \|
8412	sed "s/^/$as_me: WARNING: /" >&2
8413	;;
8414	esac
8415	echo "$as_me:$LINENO: checking for $ac_header" >&5
8416	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8417	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8418	echo $ECHO_N "(cached) $ECHO_C" >&6
8419	else
8420	eval "$as_ac_Header=\$ac_header_preproc"
8421	fi
8422	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8423	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8424
8425	fi
8426	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8427	cat >>confdefs.h <<_ACEOF
8428	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8429	_ACEOF
8430
8431	fi
8432
8433	done
8434
8435
8436	# Checks for typedefs, structures, and compiler characteristics.
8437	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8438	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8439	if test "${ac_cv_header_stdbool_h+set}" = set; then
8440	echo $ECHO_N "(cached) $ECHO_C" >&6
8441	else
8442	cat >conftest.$ac_ext <<_ACEOF
8443	/* confdefs.h. */
8444	_ACEOF
8445	cat confdefs.h >>conftest.$ac_ext
8446	cat >>conftest.$ac_ext <<_ACEOF
8447	/* end confdefs.h. */
8448
8449	#include <stdbool.h>
8450	#ifndef bool
8451	# error bool is not defined
8452	#endif
8453	#ifndef false
8454	# error false is not defined
8455	#endif
8456	#if false
8457	# error false is not 0
8458	#endif
8459	#ifndef true
8460	# error true is not defined
8461	#endif
8462	#if true != 1
8463	# error true is not 1
8464	#endif
8465	#ifndef __bool_true_false_are_defined
8466	# error __bool_true_false_are_defined is not defined
8467	#endif
8468
8469	struct s { _Bool s: 1; _Bool t; } s;
8470
8471	char a[true == 1 ? 1 : -1];
8472	char b[false == 0 ? 1 : -1];
8473	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8474	char d[(bool) -0.5 == true ? 1 : -1];
8475	bool e = &s;
8476	char f[(_Bool) -0.0 == false ? 1 : -1];
8477	char g[true];
8478	char h[sizeof (_Bool)];
8479	char i[sizeof s.t];
8480
8481	int
8482	main ()
8483	{
8484	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8485	;
8486	return 0;
8487	}
8488	_ACEOF
8489	rm -f conftest.$ac_objext
8490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8491	(eval $ac_compile) 2>conftest.er1
8492	ac_status=$?
8493	grep -v '^ *+' conftest.er1 >conftest.err
8494	rm -f conftest.er1
8495	cat conftest.err >&5
8496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8497	(exit $ac_status); } &&
8498	{ ac_try='test -z "$ac_c_werror_flag"
8499	\|\| test ! -s conftest.err'
8500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8501	(eval $ac_try) 2>&5
8502	ac_status=$?
8503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8504	(exit $ac_status); }; } &&
8505	{ ac_try='test -s conftest.$ac_objext'
8506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8507	(eval $ac_try) 2>&5
8508	ac_status=$?
8509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8510	(exit $ac_status); }; }; then
8511	ac_cv_header_stdbool_h=yes
8512	else
8513	echo "$as_me: failed program was:" >&5
8514	sed 's/^/\| /' conftest.$ac_ext >&5
8515
8516	ac_cv_header_stdbool_h=no
8517	fi
8518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8519	fi
8520	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8521	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8522	echo "$as_me:$LINENO: checking for _Bool" >&5
8523	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8524	if test "${ac_cv_type__Bool+set}" = set; then
8525	echo $ECHO_N "(cached) $ECHO_C" >&6
8526	else
8527	cat >conftest.$ac_ext <<_ACEOF
8528	/* confdefs.h. */
8529	_ACEOF
8530	cat confdefs.h >>conftest.$ac_ext
8531	cat >>conftest.$ac_ext <<_ACEOF
8532	/* end confdefs.h. */
8533	$ac_includes_default
8534	int
8535	main ()
8536	{
8537	if ((_Bool *) 0)
8538	return 0;
8539	if (sizeof (_Bool))
8540	return 0;
8541	;
8542	return 0;
8543	}
8544	_ACEOF
8545	rm -f conftest.$ac_objext
8546	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8547	(eval $ac_compile) 2>conftest.er1
8548	ac_status=$?
8549	grep -v '^ *+' conftest.er1 >conftest.err
8550	rm -f conftest.er1
8551	cat conftest.err >&5
8552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8553	(exit $ac_status); } &&
8554	{ ac_try='test -z "$ac_c_werror_flag"
8555	\|\| test ! -s conftest.err'
8556	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8557	(eval $ac_try) 2>&5
8558	ac_status=$?
8559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8560	(exit $ac_status); }; } &&
8561	{ ac_try='test -s conftest.$ac_objext'
8562	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8563	(eval $ac_try) 2>&5
8564	ac_status=$?
8565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8566	(exit $ac_status); }; }; then
8567	ac_cv_type__Bool=yes
8568	else
8569	echo "$as_me: failed program was:" >&5
8570	sed 's/^/\| /' conftest.$ac_ext >&5
8571
8572	ac_cv_type__Bool=no
8573	fi
8574	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8575	fi
8576	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8577	echo "${ECHO_T}$ac_cv_type__Bool" >&6
8578	if test $ac_cv_type__Bool = yes; then
8579
8580	cat >>confdefs.h <<_ACEOF
8581	#define HAVE__BOOL 1
8582	_ACEOF
8583
8584
8585	fi
8586
8587	if test $ac_cv_header_stdbool_h = yes; then
8588
8589	cat >>confdefs.h <<\_ACEOF
8590	#define HAVE_STDBOOL_H 1
8591	_ACEOF
8592
8593	fi
8594
8595
8596	# Checks for library functions.
8597
8598	for ac_header in stdlib.h
8599	do
8600	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8601	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8602	echo "$as_me:$LINENO: checking for $ac_header" >&5
8603	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8604	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8605	echo $ECHO_N "(cached) $ECHO_C" >&6
8606	fi
8607	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8608	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8609	else
8610	# Is the header compilable?
8611	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8612	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8613	cat >conftest.$ac_ext <<_ACEOF
8614	/* confdefs.h. */
8615	_ACEOF
8616	cat confdefs.h >>conftest.$ac_ext
8617	cat >>conftest.$ac_ext <<_ACEOF
8618	/* end confdefs.h. */
8619	$ac_includes_default
8620	#include <$ac_header>
8621	_ACEOF
8622	rm -f conftest.$ac_objext
8623	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8624	(eval $ac_compile) 2>conftest.er1
8625	ac_status=$?
8626	grep -v '^ *+' conftest.er1 >conftest.err
8627	rm -f conftest.er1
8628	cat conftest.err >&5
8629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8630	(exit $ac_status); } &&
8631	{ ac_try='test -z "$ac_c_werror_flag"
8632	\|\| test ! -s conftest.err'
8633	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8634	(eval $ac_try) 2>&5
8635	ac_status=$?
8636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637	(exit $ac_status); }; } &&
8638	{ ac_try='test -s conftest.$ac_objext'
8639	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8640	(eval $ac_try) 2>&5
8641	ac_status=$?
8642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8643	(exit $ac_status); }; }; then
8644	ac_header_compiler=yes
8645	else
8646	echo "$as_me: failed program was:" >&5
8647	sed 's/^/\| /' conftest.$ac_ext >&5
8648
8649	ac_header_compiler=no
8650	fi
8651	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8652	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8653	echo "${ECHO_T}$ac_header_compiler" >&6
8654
8655	# Is the header present?
8656	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8657	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8658	cat >conftest.$ac_ext <<_ACEOF
8659	/* confdefs.h. */
8660	_ACEOF
8661	cat confdefs.h >>conftest.$ac_ext
8662	cat >>conftest.$ac_ext <<_ACEOF
8663	/* end confdefs.h. */
8664	#include <$ac_header>
8665	_ACEOF
8666	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8667	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8668	ac_status=$?
8669	grep -v '^ *+' conftest.er1 >conftest.err
8670	rm -f conftest.er1
8671	cat conftest.err >&5
8672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8673	(exit $ac_status); } >/dev/null; then
8674	if test -s conftest.err; then
8675	ac_cpp_err=$ac_c_preproc_warn_flag
8676	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8677	else
8678	ac_cpp_err=
8679	fi
8680	else
8681	ac_cpp_err=yes
8682	fi
8683	if test -z "$ac_cpp_err"; then
8684	ac_header_preproc=yes
8685	else
8686	echo "$as_me: failed program was:" >&5
8687	sed 's/^/\| /' conftest.$ac_ext >&5
8688
8689	ac_header_preproc=no
8690	fi
8691	rm -f conftest.err conftest.$ac_ext
8692	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8693	echo "${ECHO_T}$ac_header_preproc" >&6
8694
8695	# So? What about this header?
8696	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8697	yes:no: )
8698	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8699	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8700	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8701	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8702	ac_header_preproc=yes
8703	;;
8704	no:yes:* )
8705	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8706	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8707	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8708	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8709	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8710	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8711	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8712	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8713	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8714	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8715	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8716	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8717	(
8718	cat <<\_ASBOX
8719	## ---------------------------------------------- ##
8720	## Report this to orxonox-dev at mail.datacore.ch ##
8721	## ---------------------------------------------- ##
8722	_ASBOX
8723	) \|
8724	sed "s/^/$as_me: WARNING: /" >&2
8725	;;
8726	esac
8727	echo "$as_me:$LINENO: checking for $ac_header" >&5
8728	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8729	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8730	echo $ECHO_N "(cached) $ECHO_C" >&6
8731	else
8732	eval "$as_ac_Header=\$ac_header_preproc"
8733	fi
8734	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8735	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8736
8737	fi
8738	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8739	cat >>confdefs.h <<_ACEOF
8740	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8741	_ACEOF
8742
8743	fi
8744
8745	done
8746
8747	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8748	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8749	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8750	echo $ECHO_N "(cached) $ECHO_C" >&6
8751	else
8752	if test "$cross_compiling" = yes; then
8753	ac_cv_func_malloc_0_nonnull=no
8754	else
8755	cat >conftest.$ac_ext <<_ACEOF
8756	/* confdefs.h. */
8757	_ACEOF
8758	cat confdefs.h >>conftest.$ac_ext
8759	cat >>conftest.$ac_ext <<_ACEOF
8760	/* end confdefs.h. */
8761	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8762	# include <stdlib.h>
8763	#else
8764	char *malloc ();
8765	#endif
8766
8767	int
8768	main ()
8769	{
8770	exit (malloc (0) ? 0 : 1);
8771	;
8772	return 0;
8773	}
8774	_ACEOF
8775	rm -f conftest$ac_exeext
8776	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8777	(eval $ac_link) 2>&5
8778	ac_status=$?
8779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8780	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8781	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8782	(eval $ac_try) 2>&5
8783	ac_status=$?
8784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8785	(exit $ac_status); }; }; then
8786	ac_cv_func_malloc_0_nonnull=yes
8787	else
8788	echo "$as_me: program exited with status $ac_status" >&5
8789	echo "$as_me: failed program was:" >&5
8790	sed 's/^/\| /' conftest.$ac_ext >&5
8791
8792	( exit $ac_status )
8793	ac_cv_func_malloc_0_nonnull=no
8794	fi
8795	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8796	fi
8797	fi
8798	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8799	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8800	if test $ac_cv_func_malloc_0_nonnull = yes; then
8801
8802	cat >>confdefs.h <<\_ACEOF
8803	#define HAVE_MALLOC 1
8804	_ACEOF
8805
8806	else
8807	cat >>confdefs.h <<\_ACEOF
8808	#define HAVE_MALLOC 0
8809	_ACEOF
8810
8811	case $LIBOBJS in
8812	"malloc.$ac_objext" \| \
8813	*" malloc.$ac_objext" \| \
8814	"malloc.$ac_objext "* \| \
8815	" malloc.$ac_objext " ) ;;
8816	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8817	esac
8818
8819
8820	cat >>confdefs.h <<\_ACEOF
8821	#define malloc rpl_malloc
8822	_ACEOF
8823
8824	fi
8825
8826
8827
8828
8829
8830	for ac_func in bzero sqrt
8831	do
8832	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8833	echo "$as_me:$LINENO: checking for $ac_func" >&5
8834	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8835	if eval "test \"\${$as_ac_var+set}\" = set"; then
8836	echo $ECHO_N "(cached) $ECHO_C" >&6
8837	else
8838	cat >conftest.$ac_ext <<_ACEOF
8839	/* confdefs.h. */
8840	_ACEOF
8841	cat confdefs.h >>conftest.$ac_ext
8842	cat >>conftest.$ac_ext <<_ACEOF
8843	/* end confdefs.h. */
8844	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8845	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8846	#define $ac_func innocuous_$ac_func
8847
8848	/* System header to define __stub macros and hopefully few prototypes,
8849	which can conflict with char $ac_func (); below.
8850	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8851	<limits.h> exists even on freestanding compilers. */
8852
8853	#ifdef __STDC__
8854	# include <limits.h>
8855	#else
8856	# include <assert.h>
8857	#endif
8858
8859	#undef $ac_func
8860
8861	/* Override any gcc2 internal prototype to avoid an error. */
8862	#ifdef __cplusplus
8863	extern "C"
8864	{
8865	#endif
8866	/* We use char because int might match the return type of a gcc2
8867	builtin and then its argument prototype would still apply. */
8868	char $ac_func ();
8869	/* The GNU C library defines this for functions which it implements
8870	to always fail with ENOSYS. Some functions are actually named
8871	something starting with __ and the normal name is an alias. */
8872	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8873	choke me
8874	#else
8875	char (*f) () = $ac_func;
8876	#endif
8877	#ifdef __cplusplus
8878	}
8879	#endif
8880
8881	int
8882	main ()
8883	{
8884	return f != $ac_func;
8885	;
8886	return 0;
8887	}
8888	_ACEOF
8889	rm -f conftest.$ac_objext conftest$ac_exeext
8890	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8891	(eval $ac_link) 2>conftest.er1
8892	ac_status=$?
8893	grep -v '^ *+' conftest.er1 >conftest.err
8894	rm -f conftest.er1
8895	cat conftest.err >&5
8896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8897	(exit $ac_status); } &&
8898	{ ac_try='test -z "$ac_c_werror_flag"
8899	\|\| test ! -s conftest.err'
8900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8901	(eval $ac_try) 2>&5
8902	ac_status=$?
8903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8904	(exit $ac_status); }; } &&
8905	{ ac_try='test -s conftest$ac_exeext'
8906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8907	(eval $ac_try) 2>&5
8908	ac_status=$?
8909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910	(exit $ac_status); }; }; then
8911	eval "$as_ac_var=yes"
8912	else
8913	echo "$as_me: failed program was:" >&5
8914	sed 's/^/\| /' conftest.$ac_ext >&5
8915
8916	eval "$as_ac_var=no"
8917	fi
8918	rm -f conftest.err conftest.$ac_objext \
8919	conftest$ac_exeext conftest.$ac_ext
8920	fi
8921	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8922	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8923	if test `eval echo '${'$as_ac_var'}'` = yes; then
8924	cat >>confdefs.h <<_ACEOF
8925	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8926	_ACEOF
8927
8928	fi
8929	done
8930
8931
8932	######################
8933	## OUTPUT CONFIGURE ##
8934	######################
8935	ac_config_files="$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"
8936
8937
8938	cat >confcache <<\_ACEOF
8939	# This file is a shell script that caches the results of configure
8940	# tests run on this system so they can be shared between configure
8941	# scripts and configure runs, see configure's option --config-cache.
8942	# It is not useful on other systems. If it contains results you don't
8943	# want to keep, you may remove or edit it.
8944	#
8945	# config.status only pays attention to the cache file if you give it
8946	# the --recheck option to rerun configure.
8947	#
8948	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8949	# loading this file, other unset `ac_cv_foo' will be assigned the
8950	# following values.
8951
8952	_ACEOF
8953
8954	# The following way of writing the cache mishandles newlines in values,
8955	# but we know of no workaround that is simple, portable, and efficient.
8956	# So, don't put newlines in cache variables' values.
8957	# Ultrix sh set writes to stderr and can't be redirected directly,
8958	# and sets the high bit in the cache file unless we assign to the vars.
8959	{
8960	(set) 2>&1 \|
8961	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8962	ac_space=\ )
8963	# `set' does not quote correctly, so add quotes (double-quote
8964	# substitution turns \\\\ into \\, and sed turns \\ into \).
8965	sed -n \
8966	"s/'/'\\\\''/g;
8967	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8968	;;
8969	*)
8970	# `set' quotes correctly as required by POSIX, so do not add quotes.
8971	sed -n \
8972	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8973	;;
8974	esac;
8975	} \|
8976	sed '
8977	t clear
8978	: clear
8979	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8980	t end
8981	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8982	: end' >>confcache
8983	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8984	if test -w $cache_file; then
8985	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8986	cat confcache >$cache_file
8987	else
8988	echo "not updating unwritable cache $cache_file"
8989	fi
8990	fi
8991	rm -f confcache
8992
8993	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8994	# Let make expand exec_prefix.
8995	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8996
8997	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8998	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8999	# trailing colons and then remove the whole line if VPATH becomes empty
9000	# (actually we leave an empty line to preserve line numbers).
9001	if test "x$srcdir" = x.; then
9002	ac_vpsub='/^[ ]VPATH[ ]=/{
9003	s/:\$(srcdir):/:/;
9004	s/:\${srcdir}:/:/;
9005	s/:@srcdir@:/:/;
9006	s/^$[^=]=[ ]$:*/\1/;
9007	s/:*$//;
9008	s/^[^=]=[ ]$//;
9009	}'
9010	fi
9011
9012	DEFS=-DHAVE_CONFIG_H
9013
9014	ac_libobjs=
9015	ac_ltlibobjs=
9016	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9017	# 1. Remove the extension, and $U if already installed.
9018	ac_i=`echo "$ac_i" \|
9019	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9020	# 2. Add them.
9021	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9022	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9023	done
9024	LIBOBJS=$ac_libobjs
9025
9026	LTLIBOBJS=$ac_ltlibobjs
9027
9028
9029	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9030	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9031	Usually this means the macro was only invoked conditionally." >&5
9032	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9033	Usually this means the macro was only invoked conditionally." >&2;}
9034	{ (exit 1); exit 1; }; }
9035	fi
9036	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9037	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9038	Usually this means the macro was only invoked conditionally." >&5
9039	echo "$as_me: error: conditional \"am__fastdepCXX\" 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 "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9044	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9045	Usually this means the macro was only invoked conditionally." >&5
9046	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9047	Usually this means the macro was only invoked conditionally." >&2;}
9048	{ (exit 1); exit 1; }; }
9049	fi
9050	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9051	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9052	Usually this means the macro was only invoked conditionally." >&5
9053	echo "$as_me: error: conditional \"SUB_PROJECTS\" 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 "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9058	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9059	Usually this means the macro was only invoked conditionally." >&5
9060	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9061	Usually this means the macro was only invoked conditionally." >&2;}
9062	{ (exit 1); exit 1; }; }
9063	fi
9064	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9065	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9066	Usually this means the macro was only invoked conditionally." >&5
9067	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9068	Usually this means the macro was only invoked conditionally." >&2;}
9069	{ (exit 1); exit 1; }; }
9070	fi
9071	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9072	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9073	Usually this means the macro was only invoked conditionally." >&5
9074	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9075	Usually this means the macro was only invoked conditionally." >&2;}
9076	{ (exit 1); exit 1; }; }
9077	fi
9078	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9079	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9080	Usually this means the macro was only invoked conditionally." >&5
9081	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9082	Usually this means the macro was only invoked conditionally." >&2;}
9083	{ (exit 1); exit 1; }; }
9084	fi
9085
9086	: ${CONFIG_STATUS=./config.status}
9087	ac_clean_files_save=$ac_clean_files
9088	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9089	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9090	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9091	cat >$CONFIG_STATUS <<_ACEOF
9092	#! $SHELL
9093	# Generated by $as_me.
9094	# Run this file to recreate the current configuration.
9095	# Compiler output produced by configure, useful for debugging
9096	# configure, is in config.log if it exists.
9097
9098	debug=false
9099	ac_cs_recheck=false
9100	ac_cs_silent=false
9101	SHELL=\${CONFIG_SHELL-$SHELL}
9102	_ACEOF
9103
9104	cat >>$CONFIG_STATUS <<\_ACEOF
9105	## --------------------- ##
9106	## M4sh Initialization. ##
9107	## --------------------- ##
9108
9109	# Be Bourne compatible
9110	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9111	emulate sh
9112	NULLCMD=:
9113	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9114	# is contrary to our usage. Disable this feature.
9115	alias -g '${1+"$@"}'='"$@"'
9116	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9117	set -o posix
9118	fi
9119	DUALCASE=1; export DUALCASE # for MKS sh
9120
9121	# Support unset when possible.
9122	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9123	as_unset=unset
9124	else
9125	as_unset=false
9126	fi
9127
9128
9129	# Work around bugs in pre-3.0 UWIN ksh.
9130	$as_unset ENV MAIL MAILPATH
9131	PS1='$ '
9132	PS2='> '
9133	PS4='+ '
9134
9135	# NLS nuisances.
9136	for as_var in \
9137	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9138	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9139	LC_TELEPHONE LC_TIME
9140	do
9141	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9142	eval $as_var=C; export $as_var
9143	else
9144	$as_unset $as_var
9145	fi
9146	done
9147
9148	# Required to use basename.
9149	if expr a : '$a$' >/dev/null 2>&1; then
9150	as_expr=expr
9151	else
9152	as_expr=false
9153	fi
9154
9155	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9156	as_basename=basename
9157	else
9158	as_basename=false
9159	fi
9160
9161
9162	# Name of the executable.
9163	as_me=`$as_basename "$0" \|\|
9164	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9165	X"$0" : 'X$//$$' \\| \
9166	X"$0" : 'X$/$$' \\| \
9167	. : '$.$' 2>/dev/null \|\|
9168	echo X/"$0" \|
9169	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9170	/^X\/$\/\/$$/{ s//\1/; q; }
9171	/^X\/$\/$.*/{ s//\1/; q; }
9172	s/.*/./; q'`
9173
9174
9175	# PATH needs CR, and LINENO needs CR and PATH.
9176	# Avoid depending upon Character Ranges.
9177	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9178	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9179	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9180	as_cr_digits='0123456789'
9181	as_cr_alnum=$as_cr_Letters$as_cr_digits
9182
9183	# The user is always right.
9184	if test "${PATH_SEPARATOR+set}" != set; then
9185	echo "#! /bin/sh" >conf$$.sh
9186	echo "exit 0" >>conf$$.sh
9187	chmod +x conf$$.sh
9188	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9189	PATH_SEPARATOR=';'
9190	else
9191	PATH_SEPARATOR=:
9192	fi
9193	rm -f conf$$.sh
9194	fi
9195
9196
9197	as_lineno_1=$LINENO
9198	as_lineno_2=$LINENO
9199	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9200	test "x$as_lineno_1" != "x$as_lineno_2" &&
9201	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9202	# Find who we are. Look in the path if we contain no path at all
9203	# relative or not.
9204	case $0 in
9205	[\\/] ) as_myself=$0 ;;
9206	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9207	for as_dir in $PATH
9208	do
9209	IFS=$as_save_IFS
9210	test -z "$as_dir" && as_dir=.
9211	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9212	done
9213
9214	;;
9215	esac
9216	# We did not find ourselves, most probably we were run as `sh COMMAND'
9217	# in which case we are not to be found in the path.
9218	if test "x$as_myself" = x; then
9219	as_myself=$0
9220	fi
9221	if test ! -f "$as_myself"; then
9222	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9223	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9224	{ (exit 1); exit 1; }; }
9225	fi
9226	case $CONFIG_SHELL in
9227	'')
9228	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9229	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9230	do
9231	IFS=$as_save_IFS
9232	test -z "$as_dir" && as_dir=.
9233	for as_base in sh bash ksh sh5; do
9234	case $as_dir in
9235	/*)
9236	if ("$as_dir/$as_base" -c '
9237	as_lineno_1=$LINENO
9238	as_lineno_2=$LINENO
9239	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9240	test "x$as_lineno_1" != "x$as_lineno_2" &&
9241	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9242	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9243	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9244	CONFIG_SHELL=$as_dir/$as_base
9245	export CONFIG_SHELL
9246	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9247	fi;;
9248	esac
9249	done
9250	done
9251	;;
9252	esac
9253
9254	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9255	# uniformly replaced by the line number. The first 'sed' inserts a
9256	# line-number line before each line; the second 'sed' does the real
9257	# work. The second script uses 'N' to pair each line-number line
9258	# with the numbered line, and appends trailing '-' during
9259	# substitution so that $LINENO is not a special case at line end.
9260	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9261	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9262	sed '=' <$as_myself \|
9263	sed '
9264	N
9265	s,$,-,
9266	: loop
9267	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9268	t loop
9269	s,-$,,
9270	s,^['$as_cr_digits']*\n,,
9271	' >$as_me.lineno &&
9272	chmod +x $as_me.lineno \|\|
9273	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9274	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9275	{ (exit 1); exit 1; }; }
9276
9277	# Don't try to exec as it changes $[0], causing all sort of problems
9278	# (the dirname of $[0] is not the place where we might find the
9279	# original and so on. Autoconf is especially sensible to this).
9280	. ./$as_me.lineno
9281	# Exit status is that of the last command.
9282	exit
9283	}
9284
9285
9286	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9287	c,-n*) ECHO_N= ECHO_C='
9288	' ECHO_T=' ' ;;
9289	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9290	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9291	esac
9292
9293	if expr a : '$a$' >/dev/null 2>&1; then
9294	as_expr=expr
9295	else
9296	as_expr=false
9297	fi
9298
9299	rm -f conf$$ conf$$.exe conf$$.file
9300	echo >conf$$.file
9301	if ln -s conf$$.file conf$$ 2>/dev/null; then
9302	# We could just check for DJGPP; but this test a) works b) is more generic
9303	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9304	if test -f conf$$.exe; then
9305	# Don't use ln at all; we don't have any links
9306	as_ln_s='cp -p'
9307	else
9308	as_ln_s='ln -s'
9309	fi
9310	elif ln conf$$.file conf$$ 2>/dev/null; then
9311	as_ln_s=ln
9312	else
9313	as_ln_s='cp -p'
9314	fi
9315	rm -f conf$$ conf$$.exe conf$$.file
9316
9317	if mkdir -p . 2>/dev/null; then
9318	as_mkdir_p=:
9319	else
9320	test -d ./-p && rmdir ./-p
9321	as_mkdir_p=false
9322	fi
9323
9324	as_executable_p="test -f"
9325
9326	# Sed expression to map a string onto a valid CPP name.
9327	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9328
9329	# Sed expression to map a string onto a valid variable name.
9330	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9331
9332
9333	# IFS
9334	# We need space, tab and new line, in precisely that order.
9335	as_nl='
9336	'
9337	IFS=" $as_nl"
9338
9339	# CDPATH.
9340	$as_unset CDPATH
9341
9342	exec 6>&1
9343
9344	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9345	# report actual input values of CONFIG_FILES etc. instead of their
9346	# values after options handling. Logging --version etc. is OK.
9347	exec 5>>config.log
9348	{
9349	echo
9350	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9351	## Running $as_me. ##
9352	_ASBOX
9353	} >&5
9354	cat >&5 <<_CSEOF
9355
9356	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9357	generated by GNU Autoconf 2.59. Invocation command line was
9358
9359	CONFIG_FILES = $CONFIG_FILES
9360	CONFIG_HEADERS = $CONFIG_HEADERS
9361	CONFIG_LINKS = $CONFIG_LINKS
9362	CONFIG_COMMANDS = $CONFIG_COMMANDS
9363	$ $0 $@
9364
9365	_CSEOF
9366	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9367	echo >&5
9368	_ACEOF
9369
9370	# Files that config.status was made for.
9371	if test -n "$ac_config_files"; then
9372	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9373	fi
9374
9375	if test -n "$ac_config_headers"; then
9376	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9377	fi
9378
9379	if test -n "$ac_config_links"; then
9380	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9381	fi
9382
9383	if test -n "$ac_config_commands"; then
9384	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9385	fi
9386
9387	cat >>$CONFIG_STATUS <<\_ACEOF
9388
9389	ac_cs_usage="\
9390	\`$as_me' instantiates files from templates according to the
9391	current configuration.
9392
9393	Usage: $0 [OPTIONS] [FILE]...
9394
9395	-h, --help print this help, then exit
9396	-V, --version print version number, then exit
9397	-q, --quiet do not print progress messages
9398	-d, --debug don't remove temporary files
9399	--recheck update $as_me by reconfiguring in the same conditions
9400	--file=FILE[:TEMPLATE]
9401	instantiate the configuration file FILE
9402	--header=FILE[:TEMPLATE]
9403	instantiate the configuration header FILE
9404
9405	Configuration files:
9406	$config_files
9407
9408	Configuration headers:
9409	$config_headers
9410
9411	Configuration commands:
9412	$config_commands
9413
9414	Report bugs to <bug-autoconf@gnu.org>."
9415	_ACEOF
9416
9417	cat >>$CONFIG_STATUS <<_ACEOF
9418	ac_cs_version="\\
9419	orxonox config.status 0.2.3-pre-alpha
9420	configured by $0, generated by GNU Autoconf 2.59,
9421	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9422
9423	Copyright (C) 2003 Free Software Foundation, Inc.
9424	This config.status script is free software; the Free Software Foundation
9425	gives unlimited permission to copy, distribute and modify it."
9426	srcdir=$srcdir
9427	INSTALL="$INSTALL"
9428	_ACEOF
9429
9430	cat >>$CONFIG_STATUS <<\_ACEOF
9431	# If no file are specified by the user, then we need to provide default
9432	# value. By we need to know if files were specified by the user.
9433	ac_need_defaults=:
9434	while test $# != 0
9435	do
9436	case $1 in
9437	--=)
9438	ac_option=`expr "x$1" : 'x$[^=]*$='`
9439	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9440	ac_shift=:
9441	;;
9442	-*)
9443	ac_option=$1
9444	ac_optarg=$2
9445	ac_shift=shift
9446	;;
9447	*) # This is not an option, so the user has probably given explicit
9448	# arguments.
9449	ac_option=$1
9450	ac_need_defaults=false;;
9451	esac
9452
9453	case $ac_option in
9454	# Handling of the options.
9455	_ACEOF
9456	cat >>$CONFIG_STATUS <<\_ACEOF
9457	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9458	ac_cs_recheck=: ;;
9459	--version \| --vers* \| -V )
9460	echo "$ac_cs_version"; exit 0 ;;
9461	--he \| --h)
9462	# Conflict between --help and --header
9463	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9464	Try \`$0 --help' for more information." >&5
9465	echo "$as_me: error: ambiguous option: $1
9466	Try \`$0 --help' for more information." >&2;}
9467	{ (exit 1); exit 1; }; };;
9468	--help \| --hel \| -h )
9469	echo "$ac_cs_usage"; exit 0 ;;
9470	--debug \| --d* \| -d )
9471	debug=: ;;
9472	--file \| --fil \| --fi \| --f )
9473	$ac_shift
9474	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9475	ac_need_defaults=false;;
9476	--header \| --heade \| --head \| --hea )
9477	$ac_shift
9478	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9479	ac_need_defaults=false;;
9480	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9481	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9482	ac_cs_silent=: ;;
9483
9484	# This is an error.
9485	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9486	Try \`$0 --help' for more information." >&5
9487	echo "$as_me: error: unrecognized option: $1
9488	Try \`$0 --help' for more information." >&2;}
9489	{ (exit 1); exit 1; }; } ;;
9490
9491	*) ac_config_targets="$ac_config_targets $1" ;;
9492
9493	esac
9494	shift
9495	done
9496
9497	ac_configure_extra_args=
9498
9499	if $ac_cs_silent; then
9500	exec 6>/dev/null
9501	ac_configure_extra_args="$ac_configure_extra_args --silent"
9502	fi
9503
9504	_ACEOF
9505	cat >>$CONFIG_STATUS <<_ACEOF
9506	if \$ac_cs_recheck; then
9507	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9508	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9509	fi
9510
9511	_ACEOF
9512
9513	cat >>$CONFIG_STATUS <<_ACEOF
9514	#
9515	# INIT-COMMANDS section.
9516	#
9517
9518	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9519
9520	_ACEOF
9521
9522
9523
9524	cat >>$CONFIG_STATUS <<\_ACEOF
9525	for ac_config_target in $ac_config_targets
9526	do
9527	case "$ac_config_target" in
9528	# Handling of arguments.
9529	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9530	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9531	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9532	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9533	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9534	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
9535	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
9536	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
9537	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
9538	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
9539	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9540	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
9541	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9542	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9543	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
9544	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
9545	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
9546	"src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
9547	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9548	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9549	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9550	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9551	{ (exit 1); exit 1; }; };;
9552	esac
9553	done
9554
9555	# If the user did not use the arguments to specify the items to instantiate,
9556	# then the envvar interface is used. Set only those that are not.
9557	# We use the long form for the default assignment because of an extremely
9558	# bizarre bug on SunOS 4.1.3.
9559	if $ac_need_defaults; then
9560	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
9561	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9562	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9563	fi
9564
9565	# Have a temporary directory for convenience. Make it in the build tree
9566	# simply because there is no reason to put it here, and in addition,
9567	# creating and moving files from /tmp can sometimes cause problems.
9568	# Create a temporary directory, and hook for its removal unless debugging.
9569	$debug \|\|
9570	{
9571	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9572	trap '{ (exit 1); exit 1; }' 1 2 13 15
9573	}
9574
9575	# Create a (secure) tmp directory for tmp files.
9576
9577	{
9578	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9579	test -n "$tmp" && test -d "$tmp"
9580	} \|\|
9581	{
9582	tmp=./confstat$$-$RANDOM
9583	(umask 077 && mkdir $tmp)
9584	} \|\|
9585	{
9586	echo "$me: cannot create a temporary directory in ." >&2
9587	{ (exit 1); exit 1; }
9588	}
9589
9590	_ACEOF
9591
9592	cat >>$CONFIG_STATUS <<_ACEOF
9593
9594	#
9595	# CONFIG_FILES section.
9596	#
9597
9598	# No need to generate the scripts if there are no CONFIG_FILES.
9599	# This happens for instance when ./config.status config.h
9600	if test -n "\$CONFIG_FILES"; then
9601	# Protect against being on the right side of a sed subst in config.status.
9602	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9603	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9604	s,@SHELL@,$SHELL,;t t
9605	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9606	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9607	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9608	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9609	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9610	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9611	s,@exec_prefix@,$exec_prefix,;t t
9612	s,@prefix@,$prefix,;t t
9613	s,@program_transform_name@,$program_transform_name,;t t
9614	s,@bindir@,$bindir,;t t
9615	s,@sbindir@,$sbindir,;t t
9616	s,@libexecdir@,$libexecdir,;t t
9617	s,@datadir@,$datadir,;t t
9618	s,@sysconfdir@,$sysconfdir,;t t
9619	s,@sharedstatedir@,$sharedstatedir,;t t
9620	s,@localstatedir@,$localstatedir,;t t
9621	s,@libdir@,$libdir,;t t
9622	s,@includedir@,$includedir,;t t
9623	s,@oldincludedir@,$oldincludedir,;t t
9624	s,@infodir@,$infodir,;t t
9625	s,@mandir@,$mandir,;t t
9626	s,@build_alias@,$build_alias,;t t
9627	s,@host_alias@,$host_alias,;t t
9628	s,@target_alias@,$target_alias,;t t
9629	s,@DEFS@,$DEFS,;t t
9630	s,@ECHO_C@,$ECHO_C,;t t
9631	s,@ECHO_N@,$ECHO_N,;t t
9632	s,@ECHO_T@,$ECHO_T,;t t
9633	s,@LIBS@,$LIBS,;t t
9634	s,@build@,$build,;t t
9635	s,@build_cpu@,$build_cpu,;t t
9636	s,@build_vendor@,$build_vendor,;t t
9637	s,@build_os@,$build_os,;t t
9638	s,@host@,$host,;t t
9639	s,@host_cpu@,$host_cpu,;t t
9640	s,@host_vendor@,$host_vendor,;t t
9641	s,@host_os@,$host_os,;t t
9642	s,@target@,$target,;t t
9643	s,@target_cpu@,$target_cpu,;t t
9644	s,@target_vendor@,$target_vendor,;t t
9645	s,@target_os@,$target_os,;t t
9646	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9647	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9648	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9649	s,@CYGPATH_W@,$CYGPATH_W,;t t
9650	s,@PACKAGE@,$PACKAGE,;t t
9651	s,@VERSION@,$VERSION,;t t
9652	s,@ACLOCAL@,$ACLOCAL,;t t
9653	s,@AUTOCONF@,$AUTOCONF,;t t
9654	s,@AUTOMAKE@,$AUTOMAKE,;t t
9655	s,@AUTOHEADER@,$AUTOHEADER,;t t
9656	s,@MAKEINFO@,$MAKEINFO,;t t
9657	s,@AMTAR@,$AMTAR,;t t
9658	s,@install_sh@,$install_sh,;t t
9659	s,@STRIP@,$STRIP,;t t
9660	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9661	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9662	s,@mkdir_p@,$mkdir_p,;t t
9663	s,@AWK@,$AWK,;t t
9664	s,@SET_MAKE@,$SET_MAKE,;t t
9665	s,@am__leading_dot@,$am__leading_dot,;t t
9666	s,@CXX@,$CXX,;t t
9667	s,@CXXFLAGS@,$CXXFLAGS,;t t
9668	s,@LDFLAGS@,$LDFLAGS,;t t
9669	s,@CPPFLAGS@,$CPPFLAGS,;t t
9670	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9671	s,@EXEEXT@,$EXEEXT,;t t
9672	s,@OBJEXT@,$OBJEXT,;t t
9673	s,@DEPDIR@,$DEPDIR,;t t
9674	s,@am__include@,$am__include,;t t
9675	s,@am__quote@,$am__quote,;t t
9676	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9677	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9678	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9679	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9680	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9681	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9682	s,@RANLIB@,$RANLIB,;t t
9683	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9684	s,@CC@,$CC,;t t
9685	s,@CFLAGS@,$CFLAGS,;t t
9686	s,@ac_ct_CC@,$ac_ct_CC,;t t
9687	s,@CCDEPMODE@,$CCDEPMODE,;t t
9688	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9689	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9690	s,@CPP@,$CPP,;t t
9691	s,@EGREP@,$EGREP,;t t
9692	s,@DEBUG@,$DEBUG,;t t
9693	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9694	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9695	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9696	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9697	s,@DOXYGEN@,$DOXYGEN,;t t
9698	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9699	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9700	s,@GPROF@,$GPROF,;t t
9701	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9702	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9703	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9704	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9705	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9706	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9707	s,@CURL_LIBS@,$CURL_LIBS,;t t
9708	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9709	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9710	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9711	s,@LIBOBJS@,$LIBOBJS,;t t
9712	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9713	CEOF
9714
9715	_ACEOF
9716
9717	cat >>$CONFIG_STATUS <<\_ACEOF
9718	# Split the substitutions into bite-sized pieces for seds with
9719	# small command number limits, like on Digital OSF/1 and HP-UX.
9720	ac_max_sed_lines=48
9721	ac_sed_frag=1 # Number of current file.
9722	ac_beg=1 # First line for current file.
9723	ac_end=$ac_max_sed_lines # Line after last line for current file.
9724	ac_more_lines=:
9725	ac_sed_cmds=
9726	while $ac_more_lines; do
9727	if test $ac_beg -gt 1; then
9728	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9729	else
9730	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9731	fi
9732	if test ! -s $tmp/subs.frag; then
9733	ac_more_lines=false
9734	else
9735	# The purpose of the label and of the branching condition is to
9736	# speed up the sed processing (if there are no `@' at all, there
9737	# is no need to browse any of the substitutions).
9738	# These are the two extra sed commands mentioned above.
9739	(echo ':t
9740	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9741	if test -z "$ac_sed_cmds"; then
9742	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9743	else
9744	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9745	fi
9746	ac_sed_frag=`expr $ac_sed_frag + 1`
9747	ac_beg=$ac_end
9748	ac_end=`expr $ac_end + $ac_max_sed_lines`
9749	fi
9750	done
9751	if test -z "$ac_sed_cmds"; then
9752	ac_sed_cmds=cat
9753	fi
9754	fi # test -n "$CONFIG_FILES"
9755
9756	_ACEOF
9757	cat >>$CONFIG_STATUS <<\_ACEOF
9758	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9759	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9760	case $ac_file in
9761	- \| :- \| :-:* ) # input from stdin
9762	cat >$tmp/stdin
9763	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9764	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9765	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9766	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9767	* ) ac_file_in=$ac_file.in ;;
9768	esac
9769
9770	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9771	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9772	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9773	X"$ac_file" : 'X$//$[^/]' \\| \
9774	X"$ac_file" : 'X$//$$' \\| \
9775	X"$ac_file" : 'X$/$' \\| \
9776	. : '$.$' 2>/dev/null \|\|
9777	echo X"$ac_file" \|
9778	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9779	/^X$\/\/$[^/].*/{ s//\1/; q; }
9780	/^X$\/\/$$/{ s//\1/; q; }
9781	/^X$\/$.*/{ s//\1/; q; }
9782	s/.*/./; q'`
9783	{ if $as_mkdir_p; then
9784	mkdir -p "$ac_dir"
9785	else
9786	as_dir="$ac_dir"
9787	as_dirs=
9788	while test ! -d "$as_dir"; do
9789	as_dirs="$as_dir $as_dirs"
9790	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9791	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9792	X"$as_dir" : 'X$//$[^/]' \\| \
9793	X"$as_dir" : 'X$//$$' \\| \
9794	X"$as_dir" : 'X$/$' \\| \
9795	. : '$.$' 2>/dev/null \|\|
9796	echo X"$as_dir" \|
9797	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9798	/^X$\/\/$[^/].*/{ s//\1/; q; }
9799	/^X$\/\/$$/{ s//\1/; q; }
9800	/^X$\/$.*/{ s//\1/; q; }
9801	s/.*/./; q'`
9802	done
9803	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9804	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9805	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9806	{ (exit 1); exit 1; }; }; }
9807
9808	ac_builddir=.
9809
9810	if test "$ac_dir" != .; then
9811	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9812	# A "../" for each directory in $ac_dir_suffix.
9813	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9814	else
9815	ac_dir_suffix= ac_top_builddir=
9816	fi
9817
9818	case $srcdir in
9819	.) # No --srcdir option. We are building in place.
9820	ac_srcdir=.
9821	if test -z "$ac_top_builddir"; then
9822	ac_top_srcdir=.
9823	else
9824	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9825	fi ;;
9826	[\\/]* \| ?:[\\/]* ) # Absolute path.
9827	ac_srcdir=$srcdir$ac_dir_suffix;
9828	ac_top_srcdir=$srcdir ;;
9829	*) # Relative path.
9830	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9831	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9832	esac
9833
9834	# Do not use `cd foo && pwd` to compute absolute paths, because
9835	# the directories may not exist.
9836	case `pwd` in
9837	.) ac_abs_builddir="$ac_dir";;
9838	*)
9839	case "$ac_dir" in
9840	.) ac_abs_builddir=`pwd`;;
9841	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9842	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9843	esac;;
9844	esac
9845	case $ac_abs_builddir in
9846	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9847	*)
9848	case ${ac_top_builddir}. in
9849	.) ac_abs_top_builddir=$ac_abs_builddir;;
9850	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9851	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9852	esac;;
9853	esac
9854	case $ac_abs_builddir in
9855	.) ac_abs_srcdir=$ac_srcdir;;
9856	*)
9857	case $ac_srcdir in
9858	.) ac_abs_srcdir=$ac_abs_builddir;;
9859	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9860	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9861	esac;;
9862	esac
9863	case $ac_abs_builddir in
9864	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9865	*)
9866	case $ac_top_srcdir in
9867	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9868	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9869	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9870	esac;;
9871	esac
9872
9873
9874	case $INSTALL in
9875	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9876	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9877	esac
9878
9879	if test x"$ac_file" != x-; then
9880	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9881	echo "$as_me: creating $ac_file" >&6;}
9882	rm -f "$ac_file"
9883	fi
9884	# Let's still pretend it is `configure' which instantiates (i.e., don't
9885	# use $as_me), people would be surprised to read:
9886	# /* config.h. Generated by config.status. */
9887	if test x"$ac_file" = x-; then
9888	configure_input=
9889	else
9890	configure_input="$ac_file. "
9891	fi
9892	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9893	sed 's,.*/,,'` by configure."
9894
9895	# First look for the input files in the build tree, otherwise in the
9896	# src tree.
9897	ac_file_inputs=`IFS=:
9898	for f in $ac_file_in; do
9899	case $f in
9900	-) echo $tmp/stdin ;;
9901	[\\/$]*)
9902	# Absolute (can't be DOS-style, as IFS=:)
9903	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9904	echo "$as_me: error: cannot find input file: $f" >&2;}
9905	{ (exit 1); exit 1; }; }
9906	echo "$f";;
9907	*) # Relative
9908	if test -f "$f"; then
9909	# Build tree
9910	echo "$f"
9911	elif test -f "$srcdir/$f"; then
9912	# Source tree
9913	echo "$srcdir/$f"
9914	else
9915	# /dev/null tree
9916	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9917	echo "$as_me: error: cannot find input file: $f" >&2;}
9918	{ (exit 1); exit 1; }; }
9919	fi;;
9920	esac
9921	done` \|\| { (exit 1); exit 1; }
9922	_ACEOF
9923	cat >>$CONFIG_STATUS <<_ACEOF
9924	sed "$ac_vpsub
9925	$extrasub
9926	_ACEOF
9927	cat >>$CONFIG_STATUS <<\_ACEOF
9928	:t
9929	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9930	s,@configure_input@,$configure_input,;t t
9931	s,@srcdir@,$ac_srcdir,;t t
9932	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9933	s,@top_srcdir@,$ac_top_srcdir,;t t
9934	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9935	s,@builddir@,$ac_builddir,;t t
9936	s,@abs_builddir@,$ac_abs_builddir,;t t
9937	s,@top_builddir@,$ac_top_builddir,;t t
9938	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9939	s,@INSTALL@,$ac_INSTALL,;t t
9940	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9941	rm -f $tmp/stdin
9942	if test x"$ac_file" != x-; then
9943	mv $tmp/out $ac_file
9944	else
9945	cat $tmp/out
9946	rm -f $tmp/out
9947	fi
9948
9949	done
9950	_ACEOF
9951	cat >>$CONFIG_STATUS <<\_ACEOF
9952
9953	#
9954	# CONFIG_HEADER section.
9955	#
9956
9957	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9958	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9959	#
9960	# ac_d sets the value in "#define NAME VALUE" lines.
9961	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9962	ac_dB='[ ].*$,\1#\2'
9963	ac_dC=' '
9964	ac_dD=',;t'
9965	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9966	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9967	ac_uB='$,\1#\2define\3'
9968	ac_uC=' '
9969	ac_uD=',;t'
9970
9971	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9972	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9973	case $ac_file in
9974	- \| :- \| :-:* ) # input from stdin
9975	cat >$tmp/stdin
9976	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9977	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9978	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9979	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9980	* ) ac_file_in=$ac_file.in ;;
9981	esac
9982
9983	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9984	echo "$as_me: creating $ac_file" >&6;}
9985
9986	# First look for the input files in the build tree, otherwise in the
9987	# src tree.
9988	ac_file_inputs=`IFS=:
9989	for f in $ac_file_in; do
9990	case $f in
9991	-) echo $tmp/stdin ;;
9992	[\\/$]*)
9993	# Absolute (can't be DOS-style, as IFS=:)
9994	test -f "$f" \|\| { { echo "$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	# Do quote $f, to prevent DOS paths from being IFS'd.
9998	echo "$f";;
9999	*) # Relative
10000	if test -f "$f"; then
10001	# Build tree
10002	echo "$f"
10003	elif test -f "$srcdir/$f"; then
10004	# Source tree
10005	echo "$srcdir/$f"
10006	else
10007	# /dev/null tree
10008	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10009	echo "$as_me: error: cannot find input file: $f" >&2;}
10010	{ (exit 1); exit 1; }; }
10011	fi;;
10012	esac
10013	done` \|\| { (exit 1); exit 1; }
10014	# Remove the trailing spaces.
10015	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10016
10017	_ACEOF
10018
10019	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10020	# `conftest.undefs', that substitutes the proper values into
10021	# config.h.in to produce config.h. The first handles `#define'
10022	# templates, and the second `#undef' templates.
10023	# And first: Protect against being on the right side of a sed subst in
10024	# config.status. Protect against being in an unquoted here document
10025	# in config.status.
10026	rm -f conftest.defines conftest.undefs
10027	# Using a here document instead of a string reduces the quoting nightmare.
10028	# Putting comments in sed scripts is not portable.
10029	#
10030	# `end' is used to avoid that the second main sed command (meant for
10031	# 0-ary CPP macros) applies to n-ary macro definitions.
10032	# See the Autoconf documentation for `clear'.
10033	cat >confdef2sed.sed <<\_ACEOF
10034	s/[\\&,]/\\&/g
10035	s,[\\$`],\\&,g
10036	t clear
10037	: clear
10038	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10039	t end
10040	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10041	: end
10042	_ACEOF
10043	# If some macros were called several times there might be several times
10044	# the same #defines, which is useless. Nevertheless, we may not want to
10045	# sort them, since we want the last AC-DEFINE to be honored.
10046	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10047	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10048	rm -f confdef2sed.sed
10049
10050	# This sed command replaces #undef with comments. This is necessary, for
10051	# example, in the case of _POSIX_SOURCE, which is predefined and required
10052	# on some systems where configure will not decide to define it.
10053	cat >>conftest.undefs <<\_ACEOF
10054	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10055	_ACEOF
10056
10057	# Break up conftest.defines because some shells have a limit on the size
10058	# of here documents, and old seds have small limits too (100 cmds).
10059	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10060	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10061	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10062	echo ' :' >>$CONFIG_STATUS
10063	rm -f conftest.tail
10064	while grep . conftest.defines >/dev/null
10065	do
10066	# Write a limited-size here document to $tmp/defines.sed.
10067	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10068	# Speed up: don't consider the non `#define' lines.
10069	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10070	# Work around the forget-to-reset-the-flag bug.
10071	echo 't clr' >>$CONFIG_STATUS
10072	echo ': clr' >>$CONFIG_STATUS
10073	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10074	echo 'CEOF
10075	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10076	rm -f $tmp/in
10077	mv $tmp/out $tmp/in
10078	' >>$CONFIG_STATUS
10079	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10080	rm -f conftest.defines
10081	mv conftest.tail conftest.defines
10082	done
10083	rm -f conftest.defines
10084	echo ' fi # grep' >>$CONFIG_STATUS
10085	echo >>$CONFIG_STATUS
10086
10087	# Break up conftest.undefs because some shells have a limit on the size
10088	# of here documents, and old seds have small limits too (100 cmds).
10089	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10090	rm -f conftest.tail
10091	while grep . conftest.undefs >/dev/null
10092	do
10093	# Write a limited-size here document to $tmp/undefs.sed.
10094	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10095	# Speed up: don't consider the non `#undef'
10096	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10097	# Work around the forget-to-reset-the-flag bug.
10098	echo 't clr' >>$CONFIG_STATUS
10099	echo ': clr' >>$CONFIG_STATUS
10100	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10101	echo 'CEOF
10102	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10103	rm -f $tmp/in
10104	mv $tmp/out $tmp/in
10105	' >>$CONFIG_STATUS
10106	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10107	rm -f conftest.undefs
10108	mv conftest.tail conftest.undefs
10109	done
10110	rm -f conftest.undefs
10111
10112	cat >>$CONFIG_STATUS <<\_ACEOF
10113	# Let's still pretend it is `configure' which instantiates (i.e., don't
10114	# use $as_me), people would be surprised to read:
10115	# /* config.h. Generated by config.status. */
10116	if test x"$ac_file" = x-; then
10117	echo "/* Generated by configure. */" >$tmp/config.h
10118	else
10119	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10120	fi
10121	cat $tmp/in >>$tmp/config.h
10122	rm -f $tmp/in
10123	if test x"$ac_file" != x-; then
10124	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10125	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10126	echo "$as_me: $ac_file is unchanged" >&6;}
10127	else
10128	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10129	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10130	X"$ac_file" : 'X$//$[^/]' \\| \
10131	X"$ac_file" : 'X$//$$' \\| \
10132	X"$ac_file" : 'X$/$' \\| \
10133	. : '$.$' 2>/dev/null \|\|
10134	echo X"$ac_file" \|
10135	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10136	/^X$\/\/$[^/].*/{ s//\1/; q; }
10137	/^X$\/\/$$/{ s//\1/; q; }
10138	/^X$\/$.*/{ s//\1/; q; }
10139	s/.*/./; q'`
10140	{ if $as_mkdir_p; then
10141	mkdir -p "$ac_dir"
10142	else
10143	as_dir="$ac_dir"
10144	as_dirs=
10145	while test ! -d "$as_dir"; do
10146	as_dirs="$as_dir $as_dirs"
10147	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10148	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10149	X"$as_dir" : 'X$//$[^/]' \\| \
10150	X"$as_dir" : 'X$//$$' \\| \
10151	X"$as_dir" : 'X$/$' \\| \
10152	. : '$.$' 2>/dev/null \|\|
10153	echo X"$as_dir" \|
10154	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10155	/^X$\/\/$[^/].*/{ s//\1/; q; }
10156	/^X$\/\/$$/{ s//\1/; q; }
10157	/^X$\/$.*/{ s//\1/; q; }
10158	s/.*/./; q'`
10159	done
10160	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10161	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10162	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10163	{ (exit 1); exit 1; }; }; }
10164
10165	rm -f $ac_file
10166	mv $tmp/config.h $ac_file
10167	fi
10168	else
10169	cat $tmp/config.h
10170	rm -f $tmp/config.h
10171	fi
10172	# Compute $ac_file's index in $config_headers.
10173	_am_stamp_count=1
10174	for _am_header in $config_headers :; do
10175	case $_am_header in
10176	$ac_file \| $ac_file:* )
10177	break ;;
10178	* )
10179	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10180	esac
10181	done
10182	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10183	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10184	X$ac_file : 'X$//$[^/]' \\| \
10185	X$ac_file : 'X$//$$' \\| \
10186	X$ac_file : 'X$/$' \\| \
10187	. : '$.$' 2>/dev/null \|\|
10188	echo X$ac_file \|
10189	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10190	/^X$\/\/$[^/].*/{ s//\1/; q; }
10191	/^X$\/\/$$/{ s//\1/; q; }
10192	/^X$\/$.*/{ s//\1/; q; }
10193	s/.*/./; q'`/stamp-h$_am_stamp_count
10194	done
10195	_ACEOF
10196	cat >>$CONFIG_STATUS <<\_ACEOF
10197
10198	#
10199	# CONFIG_COMMANDS section.
10200	#
10201	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10202	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10203	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10204	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10205	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10206	X"$ac_dest" : 'X$//$[^/]' \\| \
10207	X"$ac_dest" : 'X$//$$' \\| \
10208	X"$ac_dest" : 'X$/$' \\| \
10209	. : '$.$' 2>/dev/null \|\|
10210	echo X"$ac_dest" \|
10211	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10212	/^X$\/\/$[^/].*/{ s//\1/; q; }
10213	/^X$\/\/$$/{ s//\1/; q; }
10214	/^X$\/$.*/{ s//\1/; q; }
10215	s/.*/./; q'`
10216	{ if $as_mkdir_p; then
10217	mkdir -p "$ac_dir"
10218	else
10219	as_dir="$ac_dir"
10220	as_dirs=
10221	while test ! -d "$as_dir"; do
10222	as_dirs="$as_dir $as_dirs"
10223	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10224	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10225	X"$as_dir" : 'X$//$[^/]' \\| \
10226	X"$as_dir" : 'X$//$$' \\| \
10227	X"$as_dir" : 'X$/$' \\| \
10228	. : '$.$' 2>/dev/null \|\|
10229	echo X"$as_dir" \|
10230	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10231	/^X$\/\/$[^/].*/{ s//\1/; q; }
10232	/^X$\/\/$$/{ s//\1/; q; }
10233	/^X$\/$.*/{ s//\1/; q; }
10234	s/.*/./; q'`
10235	done
10236	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10237	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10238	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10239	{ (exit 1); exit 1; }; }; }
10240
10241	ac_builddir=.
10242
10243	if test "$ac_dir" != .; then
10244	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10245	# A "../" for each directory in $ac_dir_suffix.
10246	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10247	else
10248	ac_dir_suffix= ac_top_builddir=
10249	fi
10250
10251	case $srcdir in
10252	.) # No --srcdir option. We are building in place.
10253	ac_srcdir=.
10254	if test -z "$ac_top_builddir"; then
10255	ac_top_srcdir=.
10256	else
10257	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10258	fi ;;
10259	[\\/]* \| ?:[\\/]* ) # Absolute path.
10260	ac_srcdir=$srcdir$ac_dir_suffix;
10261	ac_top_srcdir=$srcdir ;;
10262	*) # Relative path.
10263	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10264	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10265	esac
10266
10267	# Do not use `cd foo && pwd` to compute absolute paths, because
10268	# the directories may not exist.
10269	case `pwd` in
10270	.) ac_abs_builddir="$ac_dir";;
10271	*)
10272	case "$ac_dir" in
10273	.) ac_abs_builddir=`pwd`;;
10274	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10275	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10276	esac;;
10277	esac
10278	case $ac_abs_builddir in
10279	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10280	*)
10281	case ${ac_top_builddir}. in
10282	.) ac_abs_top_builddir=$ac_abs_builddir;;
10283	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10284	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10285	esac;;
10286	esac
10287	case $ac_abs_builddir in
10288	.) ac_abs_srcdir=$ac_srcdir;;
10289	*)
10290	case $ac_srcdir in
10291	.) ac_abs_srcdir=$ac_abs_builddir;;
10292	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10293	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10294	esac;;
10295	esac
10296	case $ac_abs_builddir in
10297	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10298	*)
10299	case $ac_top_srcdir in
10300	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10301	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10302	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10303	esac;;
10304	esac
10305
10306
10307	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10308	echo "$as_me: executing $ac_dest commands" >&6;}
10309	case $ac_dest in
10310	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10311	# Strip MF so we end up with the name of the file.
10312	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10313	# Check whether this is an Automake generated Makefile or not.
10314	# We used to match only the files named `Makefile.in', but
10315	# some people rename them; so instead we look at the file content.
10316	# Grep'ing the first line is not enough: some people post-process
10317	# each Makefile.in and add a new line on top of each file to say so.
10318	# So let's grep whole file.
10319	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10320	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10321	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10322	X"$mf" : 'X$//$[^/]' \\| \
10323	X"$mf" : 'X$//$$' \\| \
10324	X"$mf" : 'X$/$' \\| \
10325	. : '$.$' 2>/dev/null \|\|
10326	echo X"$mf" \|
10327	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10328	/^X$\/\/$[^/].*/{ s//\1/; q; }
10329	/^X$\/\/$$/{ s//\1/; q; }
10330	/^X$\/$.*/{ s//\1/; q; }
10331	s/.*/./; q'`
10332	else
10333	continue
10334	fi
10335	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10336	# Extract the definition of DEP_FILES from the Makefile without
10337	# running `make'.
10338	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10339	test -z "$DEPDIR" && continue
10340	# When using ansi2knr, U may be empty or an underscore; expand it
10341	U=`sed -n 's/^U = //p' < "$mf"`
10342	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10343	# We invoke sed twice because it is the simplest approach to
10344	# changing $(DEPDIR) to its actual value in the expansion.
10345	for file in `sed -n '
10346	/^DEP_FILES = .*\\\\$/ {
10347	s/^DEP_FILES = //
10348	:loop
10349	s/\\\\$//
10350	p
10351	n
10352	/\\\\$/ b loop
10353	p
10354	}
10355	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10356	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10357	# Make sure the directory exists.
10358	test -f "$dirpart/$file" && continue
10359	fdir=`(dirname "$file") 2>/dev/null \|\|
10360	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10361	X"$file" : 'X$//$[^/]' \\| \
10362	X"$file" : 'X$//$$' \\| \
10363	X"$file" : 'X$/$' \\| \
10364	. : '$.$' 2>/dev/null \|\|
10365	echo X"$file" \|
10366	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10367	/^X$\/\/$[^/].*/{ s//\1/; q; }
10368	/^X$\/\/$$/{ s//\1/; q; }
10369	/^X$\/$.*/{ s//\1/; q; }
10370	s/.*/./; q'`
10371	{ if $as_mkdir_p; then
10372	mkdir -p $dirpart/$fdir
10373	else
10374	as_dir=$dirpart/$fdir
10375	as_dirs=
10376	while test ! -d "$as_dir"; do
10377	as_dirs="$as_dir $as_dirs"
10378	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10379	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10380	X"$as_dir" : 'X$//$[^/]' \\| \
10381	X"$as_dir" : 'X$//$$' \\| \
10382	X"$as_dir" : 'X$/$' \\| \
10383	. : '$.$' 2>/dev/null \|\|
10384	echo X"$as_dir" \|
10385	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10386	/^X$\/\/$[^/].*/{ s//\1/; q; }
10387	/^X$\/\/$$/{ s//\1/; q; }
10388	/^X$\/$.*/{ s//\1/; q; }
10389	s/.*/./; q'`
10390	done
10391	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10392	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10393	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10394	{ (exit 1); exit 1; }; }; }
10395
10396	# echo "creating $dirpart/$file"
10397	echo '# dummy' > "$dirpart/$file"
10398	done
10399	done
10400	;;
10401	esac
10402	done
10403	_ACEOF
10404
10405	cat >>$CONFIG_STATUS <<\_ACEOF
10406
10407	{ (exit 0); exit 0; }
10408	_ACEOF
10409	chmod +x $CONFIG_STATUS
10410	ac_clean_files=$ac_clean_files_save
10411
10412
10413	# configure is writing to config.log, and then calls config.status.
10414	# config.status does its own redirection, appending to config.log.
10415	# Unfortunately, on DOS this fails, as config.log is still kept open
10416	# by configure, so config.status won't be able to write to it; its
10417	# output is simply discarded. So we exec the FD to /dev/null,
10418	# effectively closing config.log, so it can be properly (re)opened and
10419	# appended to by config.status. When coming back to configure, we
10420	# need to make the FD available again.
10421	if test "$no_create" != yes; then
10422	ac_cs_success=:
10423	ac_config_status_args=
10424	test "$silent" = yes &&
10425	ac_config_status_args="$ac_config_status_args --quiet"
10426	exec 5>/dev/null
10427	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10428	exec 5>>config.log
10429	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10430	# would make configure fail if this is the last instruction.
10431	$ac_cs_success \|\| { (exit 1); exit 1; }
10432	fi
10433

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