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configure @ 4664

Last change on this file since 4664 was 4664, checked in by bensch, 19 years ago
orxonox/trunk: better check for SDL (on linux)
Property svn:executable set to ``*
File size: 320.4 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-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	# checking gl header
4287	#done before loop
4288
4289	# checking gl header
4290	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4301	inttypes.h stdint.h unistd.h
4302	do
4303	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4304	echo "$as_me:$LINENO: checking for $ac_header" >&5
4305	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4306	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4307	echo $ECHO_N "(cached) $ECHO_C" >&6
4308	else
4309	cat >conftest.$ac_ext <<_ACEOF
4310	/* confdefs.h. */
4311	_ACEOF
4312	cat confdefs.h >>conftest.$ac_ext
4313	cat >>conftest.$ac_ext <<_ACEOF
4314	/* end confdefs.h. */
4315	$ac_includes_default
4316
4317	#include <$ac_header>
4318	_ACEOF
4319	rm -f conftest.$ac_objext
4320	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4321	(eval $ac_compile) 2>conftest.er1
4322	ac_status=$?
4323	grep -v '^ *+' conftest.er1 >conftest.err
4324	rm -f conftest.er1
4325	cat conftest.err >&5
4326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327	(exit $ac_status); } &&
4328	{ ac_try='test -z "$ac_c_werror_flag"
4329	\|\| test ! -s conftest.err'
4330	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331	(eval $ac_try) 2>&5
4332	ac_status=$?
4333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334	(exit $ac_status); }; } &&
4335	{ ac_try='test -s conftest.$ac_objext'
4336	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337	(eval $ac_try) 2>&5
4338	ac_status=$?
4339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340	(exit $ac_status); }; }; then
4341	eval "$as_ac_Header=yes"
4342	else
4343	echo "$as_me: failed program was:" >&5
4344	sed 's/^/\| /' conftest.$ac_ext >&5
4345
4346	eval "$as_ac_Header=no"
4347	fi
4348	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4349	fi
4350	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4351	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4352	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4353	cat >>confdefs.h <<_ACEOF
4354	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4355	_ACEOF
4356
4357	fi
4358
4359	done
4360
4361
4362
4363	for ac_header in GL/gl.h
4364	do
4365	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367	echo "$as_me:$LINENO: checking for $ac_header" >&5
4368	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4369	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370	echo $ECHO_N "(cached) $ECHO_C" >&6
4371	fi
4372	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4373	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4374	else
4375	# Is the header compilable?
4376	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4377	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4378	cat >conftest.$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	$ac_includes_default
4385	#include <$ac_header>
4386	_ACEOF
4387	rm -f conftest.$ac_objext
4388	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4389	(eval $ac_compile) 2>conftest.er1
4390	ac_status=$?
4391	grep -v '^ *+' conftest.er1 >conftest.err
4392	rm -f conftest.er1
4393	cat conftest.err >&5
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); } &&
4396	{ ac_try='test -z "$ac_c_werror_flag"
4397	\|\| test ! -s conftest.err'
4398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4399	(eval $ac_try) 2>&5
4400	ac_status=$?
4401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402	(exit $ac_status); }; } &&
4403	{ ac_try='test -s conftest.$ac_objext'
4404	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405	(eval $ac_try) 2>&5
4406	ac_status=$?
4407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408	(exit $ac_status); }; }; then
4409	ac_header_compiler=yes
4410	else
4411	echo "$as_me: failed program was:" >&5
4412	sed 's/^/\| /' conftest.$ac_ext >&5
4413
4414	ac_header_compiler=no
4415	fi
4416	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4417	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4418	echo "${ECHO_T}$ac_header_compiler" >&6
4419
4420	# Is the header present?
4421	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4422	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4423	cat >conftest.$ac_ext <<_ACEOF
4424	/* confdefs.h. */
4425	_ACEOF
4426	cat confdefs.h >>conftest.$ac_ext
4427	cat >>conftest.$ac_ext <<_ACEOF
4428	/* end confdefs.h. */
4429	#include <$ac_header>
4430	_ACEOF
4431	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4433	ac_status=$?
4434	grep -v '^ *+' conftest.er1 >conftest.err
4435	rm -f conftest.er1
4436	cat conftest.err >&5
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); } >/dev/null; then
4439	if test -s conftest.err; then
4440	ac_cpp_err=$ac_c_preproc_warn_flag
4441	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442	else
4443	ac_cpp_err=
4444	fi
4445	else
4446	ac_cpp_err=yes
4447	fi
4448	if test -z "$ac_cpp_err"; then
4449	ac_header_preproc=yes
4450	else
4451	echo "$as_me: failed program was:" >&5
4452	sed 's/^/\| /' conftest.$ac_ext >&5
4453
4454	ac_header_preproc=no
4455	fi
4456	rm -f conftest.err conftest.$ac_ext
4457	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4458	echo "${ECHO_T}$ac_header_preproc" >&6
4459
4460	# So? What about this header?
4461	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4462	yes:no: )
4463	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4464	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4465	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4466	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4467	ac_header_preproc=yes
4468	;;
4469	no:yes:* )
4470	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4471	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4472	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4473	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4474	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4475	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4476	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4477	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4478	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4479	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4480	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4481	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4482	(
4483	cat <<\_ASBOX
4484	## ---------------------------------------------- ##
4485	## Report this to orxonox-dev at mail.datacore.ch ##
4486	## ---------------------------------------------- ##
4487	_ASBOX
4488	) \|
4489	sed "s/^/$as_me: WARNING: /" >&2
4490	;;
4491	esac
4492	echo "$as_me:$LINENO: checking for $ac_header" >&5
4493	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4494	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4495	echo $ECHO_N "(cached) $ECHO_C" >&6
4496	else
4497	eval "$as_ac_Header=\$ac_header_preproc"
4498	fi
4499	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4500	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4501
4502	fi
4503	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4504	cat >>confdefs.h <<_ACEOF
4505	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4506	_ACEOF
4507
4508	else
4509	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4510	echo "$as_me: error: cannot find opengl headers" >&2;}
4511	{ (exit 1); exit 1; }; }
4512	fi
4513
4514	done
4515
4516	# checking for Windows openGl library
4517	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4518	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4519	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4520	echo $ECHO_N "(cached) $ECHO_C" >&6
4521	else
4522	ac_check_lib_save_LIBS=$LIBS
4523	LIBS="-lopengl32 $LIBS"
4524	cat >conftest.$ac_ext <<_ACEOF
4525	/* confdefs.h. */
4526	_ACEOF
4527	cat confdefs.h >>conftest.$ac_ext
4528	cat >>conftest.$ac_ext <<_ACEOF
4529	/* end confdefs.h. */
4530
4531
4532	int
4533	main ()
4534	{
4535	main ();
4536	;
4537	return 0;
4538	}
4539	_ACEOF
4540	rm -f conftest.$ac_objext conftest$ac_exeext
4541	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4542	(eval $ac_link) 2>conftest.er1
4543	ac_status=$?
4544	grep -v '^ *+' conftest.er1 >conftest.err
4545	rm -f conftest.er1
4546	cat conftest.err >&5
4547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548	(exit $ac_status); } &&
4549	{ ac_try='test -z "$ac_c_werror_flag"
4550	\|\| test ! -s conftest.err'
4551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4552	(eval $ac_try) 2>&5
4553	ac_status=$?
4554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555	(exit $ac_status); }; } &&
4556	{ ac_try='test -s conftest$ac_exeext'
4557	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558	(eval $ac_try) 2>&5
4559	ac_status=$?
4560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561	(exit $ac_status); }; }; then
4562	ac_cv_lib_opengl32_main=yes
4563	else
4564	echo "$as_me: failed program was:" >&5
4565	sed 's/^/\| /' conftest.$ac_ext >&5
4566
4567	ac_cv_lib_opengl32_main=no
4568	fi
4569	rm -f conftest.err conftest.$ac_objext \
4570	conftest$ac_exeext conftest.$ac_ext
4571	LIBS=$ac_check_lib_save_LIBS
4572	fi
4573	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4574	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4575	if test $ac_cv_lib_opengl32_main = yes; then
4576	FOUND_opengl32=yes
4577	else
4578	"gl/gl.h"
4579	fi
4580
4581	if test x$FOUND_opengl32 = xyes ; then
4582	LIBS="$LIBS -lopengl32"
4583	else
4584	echo "------------------"
4585	echo "opengl not found."
4586	echo "please install the opengl package which can be found at http://www.opengl.org"
4587	echo "------------------"
4588	exit -1
4589	fi
4590
4591	# cheking for GLU-header
4592
4593	for ac_header in GL/glu.h
4594	do
4595	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4597	echo "$as_me:$LINENO: checking for $ac_header" >&5
4598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4600	echo $ECHO_N "(cached) $ECHO_C" >&6
4601	fi
4602	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4603	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4604	else
4605	# Is the header compilable?
4606	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4607	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4608	cat >conftest.$ac_ext <<_ACEOF
4609	/* confdefs.h. */
4610	_ACEOF
4611	cat confdefs.h >>conftest.$ac_ext
4612	cat >>conftest.$ac_ext <<_ACEOF
4613	/* end confdefs.h. */
4614	$ac_includes_default
4615	#include <$ac_header>
4616	_ACEOF
4617	rm -f conftest.$ac_objext
4618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4619	(eval $ac_compile) 2>conftest.er1
4620	ac_status=$?
4621	grep -v '^ *+' conftest.er1 >conftest.err
4622	rm -f conftest.er1
4623	cat conftest.err >&5
4624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625	(exit $ac_status); } &&
4626	{ ac_try='test -z "$ac_c_werror_flag"
4627	\|\| test ! -s conftest.err'
4628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629	(eval $ac_try) 2>&5
4630	ac_status=$?
4631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632	(exit $ac_status); }; } &&
4633	{ ac_try='test -s conftest.$ac_objext'
4634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635	(eval $ac_try) 2>&5
4636	ac_status=$?
4637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638	(exit $ac_status); }; }; then
4639	ac_header_compiler=yes
4640	else
4641	echo "$as_me: failed program was:" >&5
4642	sed 's/^/\| /' conftest.$ac_ext >&5
4643
4644	ac_header_compiler=no
4645	fi
4646	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4648	echo "${ECHO_T}$ac_header_compiler" >&6
4649
4650	# Is the header present?
4651	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4652	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4653	cat >conftest.$ac_ext <<_ACEOF
4654	/* confdefs.h. */
4655	_ACEOF
4656	cat confdefs.h >>conftest.$ac_ext
4657	cat >>conftest.$ac_ext <<_ACEOF
4658	/* end confdefs.h. */
4659	#include <$ac_header>
4660	_ACEOF
4661	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4662	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4663	ac_status=$?
4664	grep -v '^ *+' conftest.er1 >conftest.err
4665	rm -f conftest.er1
4666	cat conftest.err >&5
4667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668	(exit $ac_status); } >/dev/null; then
4669	if test -s conftest.err; then
4670	ac_cpp_err=$ac_c_preproc_warn_flag
4671	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4672	else
4673	ac_cpp_err=
4674	fi
4675	else
4676	ac_cpp_err=yes
4677	fi
4678	if test -z "$ac_cpp_err"; then
4679	ac_header_preproc=yes
4680	else
4681	echo "$as_me: failed program was:" >&5
4682	sed 's/^/\| /' conftest.$ac_ext >&5
4683
4684	ac_header_preproc=no
4685	fi
4686	rm -f conftest.err conftest.$ac_ext
4687	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4688	echo "${ECHO_T}$ac_header_preproc" >&6
4689
4690	# So? What about this header?
4691	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4692	yes:no: )
4693	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4694	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4695	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4696	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4697	ac_header_preproc=yes
4698	;;
4699	no:yes:* )
4700	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4701	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4702	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4703	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4704	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4705	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4706	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4707	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4708	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4709	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4710	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4711	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4712	(
4713	cat <<\_ASBOX
4714	## ---------------------------------------------- ##
4715	## Report this to orxonox-dev at mail.datacore.ch ##
4716	## ---------------------------------------------- ##
4717	_ASBOX
4718	) \|
4719	sed "s/^/$as_me: WARNING: /" >&2
4720	;;
4721	esac
4722	echo "$as_me:$LINENO: checking for $ac_header" >&5
4723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4725	echo $ECHO_N "(cached) $ECHO_C" >&6
4726	else
4727	eval "$as_ac_Header=\$ac_header_preproc"
4728	fi
4729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4731
4732	fi
4733	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4734	cat >>confdefs.h <<_ACEOF
4735	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4736	_ACEOF
4737
4738	else
4739	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4740	echo "$as_me: error: cannot find opengl headers" >&2;}
4741	{ (exit 1); exit 1; }; }
4742	fi
4743
4744	done
4745
4746
4747	# checking for libGLU
4748	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4749	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4750	if test "${ac_cv_lib_glu32_main+set}" = set; then
4751	echo $ECHO_N "(cached) $ECHO_C" >&6
4752	else
4753	ac_check_lib_save_LIBS=$LIBS
4754	LIBS="-lglu32 $LIBS"
4755	cat >conftest.$ac_ext <<_ACEOF
4756	/* confdefs.h. */
4757	_ACEOF
4758	cat confdefs.h >>conftest.$ac_ext
4759	cat >>conftest.$ac_ext <<_ACEOF
4760	/* end confdefs.h. */
4761
4762
4763	int
4764	main ()
4765	{
4766	main ();
4767	;
4768	return 0;
4769	}
4770	_ACEOF
4771	rm -f conftest.$ac_objext conftest$ac_exeext
4772	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4773	(eval $ac_link) 2>conftest.er1
4774	ac_status=$?
4775	grep -v '^ *+' conftest.er1 >conftest.err
4776	rm -f conftest.er1
4777	cat conftest.err >&5
4778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779	(exit $ac_status); } &&
4780	{ ac_try='test -z "$ac_c_werror_flag"
4781	\|\| test ! -s conftest.err'
4782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4783	(eval $ac_try) 2>&5
4784	ac_status=$?
4785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4786	(exit $ac_status); }; } &&
4787	{ ac_try='test -s conftest$ac_exeext'
4788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4789	(eval $ac_try) 2>&5
4790	ac_status=$?
4791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792	(exit $ac_status); }; }; then
4793	ac_cv_lib_glu32_main=yes
4794	else
4795	echo "$as_me: failed program was:" >&5
4796	sed 's/^/\| /' conftest.$ac_ext >&5
4797
4798	ac_cv_lib_glu32_main=no
4799	fi
4800	rm -f conftest.err conftest.$ac_objext \
4801	conftest$ac_exeext conftest.$ac_ext
4802	LIBS=$ac_check_lib_save_LIBS
4803	fi
4804	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4805	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4806	if test $ac_cv_lib_glu32_main = yes; then
4807	FOUND_glu32=yes
4808	fi
4809
4810	if test x$FOUND_glu32 = xyes ; then
4811	LIBS="$LIBS -lGLU32"
4812	else
4813	echo "------------------"
4814	echo "GLU library not found."
4815	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4816	echo "------------------"
4817	exit -1
4818	fi
4819
4820	# checking for mingw32
4821	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4822	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4823	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4824	echo $ECHO_N "(cached) $ECHO_C" >&6
4825	else
4826	ac_check_lib_save_LIBS=$LIBS
4827	LIBS="-lmingw32 $LIBS"
4828	cat >conftest.$ac_ext <<_ACEOF
4829	/* confdefs.h. */
4830	_ACEOF
4831	cat confdefs.h >>conftest.$ac_ext
4832	cat >>conftest.$ac_ext <<_ACEOF
4833	/* end confdefs.h. */
4834
4835
4836	int
4837	main ()
4838	{
4839	main ();
4840	;
4841	return 0;
4842	}
4843	_ACEOF
4844	rm -f conftest.$ac_objext conftest$ac_exeext
4845	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4846	(eval $ac_link) 2>conftest.er1
4847	ac_status=$?
4848	grep -v '^ *+' conftest.er1 >conftest.err
4849	rm -f conftest.er1
4850	cat conftest.err >&5
4851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852	(exit $ac_status); } &&
4853	{ ac_try='test -z "$ac_c_werror_flag"
4854	\|\| test ! -s conftest.err'
4855	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856	(eval $ac_try) 2>&5
4857	ac_status=$?
4858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859	(exit $ac_status); }; } &&
4860	{ ac_try='test -s conftest$ac_exeext'
4861	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862	(eval $ac_try) 2>&5
4863	ac_status=$?
4864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865	(exit $ac_status); }; }; then
4866	ac_cv_lib_mingw32_main=yes
4867	else
4868	echo "$as_me: failed program was:" >&5
4869	sed 's/^/\| /' conftest.$ac_ext >&5
4870
4871	ac_cv_lib_mingw32_main=no
4872	fi
4873	rm -f conftest.err conftest.$ac_objext \
4874	conftest$ac_exeext conftest.$ac_ext
4875	LIBS=$ac_check_lib_save_LIBS
4876	fi
4877	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4878	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4879	if test $ac_cv_lib_mingw32_main = yes; then
4880	FOUND_mingw32=yes
4881	fi
4882
4883	if test x$FOUND_mingw32 = xyes; then
4884	LIBS="$LIBS -lmingw32"
4885	fi
4886	# checking for SDL-headers
4887
4888	for ac_header in SDL/SDL.h
4889	do
4890	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4891	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4892	echo "$as_me:$LINENO: checking for $ac_header" >&5
4893	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4894	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4895	echo $ECHO_N "(cached) $ECHO_C" >&6
4896	fi
4897	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4898	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4899	else
4900	# Is the header compilable?
4901	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4902	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4903	cat >conftest.$ac_ext <<_ACEOF
4904	/* confdefs.h. */
4905	_ACEOF
4906	cat confdefs.h >>conftest.$ac_ext
4907	cat >>conftest.$ac_ext <<_ACEOF
4908	/* end confdefs.h. */
4909	$ac_includes_default
4910	#include <$ac_header>
4911	_ACEOF
4912	rm -f conftest.$ac_objext
4913	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4914	(eval $ac_compile) 2>conftest.er1
4915	ac_status=$?
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_objext'
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 $ac_status); }; }; then
4934	ac_header_compiler=yes
4935	else
4936	echo "$as_me: failed program was:" >&5
4937	sed 's/^/\| /' conftest.$ac_ext >&5
4938
4939	ac_header_compiler=no
4940	fi
4941	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4942	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4943	echo "${ECHO_T}$ac_header_compiler" >&6
4944
4945	# Is the header present?
4946	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4947	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4948	cat >conftest.$ac_ext <<_ACEOF
4949	/* confdefs.h. */
4950	_ACEOF
4951	cat confdefs.h >>conftest.$ac_ext
4952	cat >>conftest.$ac_ext <<_ACEOF
4953	/* end confdefs.h. */
4954	#include <$ac_header>
4955	_ACEOF
4956	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4957	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4958	ac_status=$?
4959	grep -v '^ *+' conftest.er1 >conftest.err
4960	rm -f conftest.er1
4961	cat conftest.err >&5
4962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963	(exit $ac_status); } >/dev/null; then
4964	if test -s conftest.err; then
4965	ac_cpp_err=$ac_c_preproc_warn_flag
4966	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4967	else
4968	ac_cpp_err=
4969	fi
4970	else
4971	ac_cpp_err=yes
4972	fi
4973	if test -z "$ac_cpp_err"; then
4974	ac_header_preproc=yes
4975	else
4976	echo "$as_me: failed program was:" >&5
4977	sed 's/^/\| /' conftest.$ac_ext >&5
4978
4979	ac_header_preproc=no
4980	fi
4981	rm -f conftest.err conftest.$ac_ext
4982	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4983	echo "${ECHO_T}$ac_header_preproc" >&6
4984
4985	# So? What about this header?
4986	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4987	yes:no: )
4988	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4989	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4990	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4991	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4992	ac_header_preproc=yes
4993	;;
4994	no:yes:* )
4995	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4996	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4997	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4998	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4999	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5000	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5001	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5002	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5003	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5004	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5005	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5006	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5007	(
5008	cat <<\_ASBOX
5009	## ---------------------------------------------- ##
5010	## Report this to orxonox-dev at mail.datacore.ch ##
5011	## ---------------------------------------------- ##
5012	_ASBOX
5013	) \|
5014	sed "s/^/$as_me: WARNING: /" >&2
5015	;;
5016	esac
5017	echo "$as_me:$LINENO: checking for $ac_header" >&5
5018	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5019	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5020	echo $ECHO_N "(cached) $ECHO_C" >&6
5021	else
5022	eval "$as_ac_Header=\$ac_header_preproc"
5023	fi
5024	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5025	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5026
5027	fi
5028	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5029	cat >>confdefs.h <<_ACEOF
5030	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5031	_ACEOF
5032
5033	else
5034	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5035	echo "$as_me: error: cannot find SDL headers" >&2;}
5036	{ (exit 1); exit 1; }; }
5037	fi
5038
5039	done
5040
5041
5042	#checking for libSDL
5043	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5044	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5045	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5046	echo $ECHO_N "(cached) $ECHO_C" >&6
5047	else
5048	ac_check_lib_save_LIBS=$LIBS
5049	LIBS="-lsdlmain $LIBS"
5050	cat >conftest.$ac_ext <<_ACEOF
5051	/* confdefs.h. */
5052	_ACEOF
5053	cat confdefs.h >>conftest.$ac_ext
5054	cat >>conftest.$ac_ext <<_ACEOF
5055	/* end confdefs.h. */
5056
5057
5058	int
5059	main ()
5060	{
5061	main ();
5062	;
5063	return 0;
5064	}
5065	_ACEOF
5066	rm -f conftest.$ac_objext conftest$ac_exeext
5067	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5068	(eval $ac_link) 2>conftest.er1
5069	ac_status=$?
5070	grep -v '^ *+' conftest.er1 >conftest.err
5071	rm -f conftest.er1
5072	cat conftest.err >&5
5073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074	(exit $ac_status); } &&
5075	{ ac_try='test -z "$ac_c_werror_flag"
5076	\|\| test ! -s conftest.err'
5077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5078	(eval $ac_try) 2>&5
5079	ac_status=$?
5080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081	(exit $ac_status); }; } &&
5082	{ ac_try='test -s conftest$ac_exeext'
5083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084	(eval $ac_try) 2>&5
5085	ac_status=$?
5086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087	(exit $ac_status); }; }; then
5088	ac_cv_lib_sdlmain_main=yes
5089	else
5090	echo "$as_me: failed program was:" >&5
5091	sed 's/^/\| /' conftest.$ac_ext >&5
5092
5093	ac_cv_lib_sdlmain_main=no
5094	fi
5095	rm -f conftest.err conftest.$ac_objext \
5096	conftest$ac_exeext conftest.$ac_ext
5097	LIBS=$ac_check_lib_save_LIBS
5098	fi
5099	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5100	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5101	if test $ac_cv_lib_sdlmain_main = yes; then
5102	FOUND_sdlmain=yes
5103	fi
5104
5105	if test x$FOUND_sdlmain = xyes ; then
5106	LIBS="$LIBS -lsdlmain"
5107	else
5108	echo "------------------"
5109	echo "SDL library not found."
5110	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5111	echo "------------------"
5112	exit 1
5113	fi
5114	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5115	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5116	if test "${ac_cv_lib_sdl_main+set}" = set; then
5117	echo $ECHO_N "(cached) $ECHO_C" >&6
5118	else
5119	ac_check_lib_save_LIBS=$LIBS
5120	LIBS="-lsdl $LIBS"
5121	cat >conftest.$ac_ext <<_ACEOF
5122	/* confdefs.h. */
5123	_ACEOF
5124	cat confdefs.h >>conftest.$ac_ext
5125	cat >>conftest.$ac_ext <<_ACEOF
5126	/* end confdefs.h. */
5127
5128
5129	int
5130	main ()
5131	{
5132	main ();
5133	;
5134	return 0;
5135	}
5136	_ACEOF
5137	rm -f conftest.$ac_objext conftest$ac_exeext
5138	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5139	(eval $ac_link) 2>conftest.er1
5140	ac_status=$?
5141	grep -v '^ *+' conftest.er1 >conftest.err
5142	rm -f conftest.er1
5143	cat conftest.err >&5
5144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145	(exit $ac_status); } &&
5146	{ ac_try='test -z "$ac_c_werror_flag"
5147	\|\| test ! -s conftest.err'
5148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5149	(eval $ac_try) 2>&5
5150	ac_status=$?
5151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152	(exit $ac_status); }; } &&
5153	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
5159	ac_cv_lib_sdl_main=yes
5160	else
5161	echo "$as_me: failed program was:" >&5
5162	sed 's/^/\| /' conftest.$ac_ext >&5
5163
5164	ac_cv_lib_sdl_main=no
5165	fi
5166	rm -f conftest.err conftest.$ac_objext \
5167	conftest$ac_exeext conftest.$ac_ext
5168	LIBS=$ac_check_lib_save_LIBS
5169	fi
5170	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5171	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5172	if test $ac_cv_lib_sdl_main = yes; then
5173	FOUND_sdl=yes
5174	fi
5175
5176	if test x$FOUND_sdl = xyes ; then
5177	LIBS="$LIBS -lsdl"
5178	else
5179	echo "------------------"
5180	echo "SDL library not found."
5181	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5182	echo "------------------"
5183	exit -1
5184	fi
5185
5186	;;
5187	#-------#
5188	# LINUX #
5189	#-------#
5190	--linux*)
5191	echo "Linux detected"
5192
5193	Linux="yes"
5194
5195	CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5196	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5197	# checking gl header
5198
5199	for ac_header in GL/gl.h
5200	do
5201	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5202	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5203	echo "$as_me:$LINENO: checking for $ac_header" >&5
5204	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5205	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5206	echo $ECHO_N "(cached) $ECHO_C" >&6
5207	fi
5208	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5209	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5210	else
5211	# Is the header compilable?
5212	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5213	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5214	cat >conftest.$ac_ext <<_ACEOF
5215	/* confdefs.h. */
5216	_ACEOF
5217	cat confdefs.h >>conftest.$ac_ext
5218	cat >>conftest.$ac_ext <<_ACEOF
5219	/* end confdefs.h. */
5220	$ac_includes_default
5221	#include <$ac_header>
5222	_ACEOF
5223	rm -f conftest.$ac_objext
5224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5225	(eval $ac_compile) 2>conftest.er1
5226	ac_status=$?
5227	grep -v '^ *+' conftest.er1 >conftest.err
5228	rm -f conftest.er1
5229	cat conftest.err >&5
5230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231	(exit $ac_status); } &&
5232	{ ac_try='test -z "$ac_c_werror_flag"
5233	\|\| test ! -s conftest.err'
5234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5235	(eval $ac_try) 2>&5
5236	ac_status=$?
5237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238	(exit $ac_status); }; } &&
5239	{ ac_try='test -s conftest.$ac_objext'
5240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5241	(eval $ac_try) 2>&5
5242	ac_status=$?
5243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	(exit $ac_status); }; }; then
5245	ac_header_compiler=yes
5246	else
5247	echo "$as_me: failed program was:" >&5
5248	sed 's/^/\| /' conftest.$ac_ext >&5
5249
5250	ac_header_compiler=no
5251	fi
5252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5253	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5254	echo "${ECHO_T}$ac_header_compiler" >&6
5255
5256	# Is the header present?
5257	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5258	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5259	cat >conftest.$ac_ext <<_ACEOF
5260	/* confdefs.h. */
5261	_ACEOF
5262	cat confdefs.h >>conftest.$ac_ext
5263	cat >>conftest.$ac_ext <<_ACEOF
5264	/* end confdefs.h. */
5265	#include <$ac_header>
5266	_ACEOF
5267	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5268	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5269	ac_status=$?
5270	grep -v '^ *+' conftest.er1 >conftest.err
5271	rm -f conftest.er1
5272	cat conftest.err >&5
5273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274	(exit $ac_status); } >/dev/null; then
5275	if test -s conftest.err; then
5276	ac_cpp_err=$ac_c_preproc_warn_flag
5277	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5278	else
5279	ac_cpp_err=
5280	fi
5281	else
5282	ac_cpp_err=yes
5283	fi
5284	if test -z "$ac_cpp_err"; then
5285	ac_header_preproc=yes
5286	else
5287	echo "$as_me: failed program was:" >&5
5288	sed 's/^/\| /' conftest.$ac_ext >&5
5289
5290	ac_header_preproc=no
5291	fi
5292	rm -f conftest.err conftest.$ac_ext
5293	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5294	echo "${ECHO_T}$ac_header_preproc" >&6
5295
5296	# So? What about this header?
5297	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5298	yes:no: )
5299	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5300	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5301	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5302	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5303	ac_header_preproc=yes
5304	;;
5305	no:yes:* )
5306	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5307	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5308	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5309	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5310	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5311	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5312	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5313	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5314	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5315	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5316	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5317	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5318	(
5319	cat <<\_ASBOX
5320	## ---------------------------------------------- ##
5321	## Report this to orxonox-dev at mail.datacore.ch ##
5322	## ---------------------------------------------- ##
5323	_ASBOX
5324	) \|
5325	sed "s/^/$as_me: WARNING: /" >&2
5326	;;
5327	esac
5328	echo "$as_me:$LINENO: checking for $ac_header" >&5
5329	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5330	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5331	echo $ECHO_N "(cached) $ECHO_C" >&6
5332	else
5333	eval "$as_ac_Header=\$ac_header_preproc"
5334	fi
5335	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5336	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5337
5338	fi
5339	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5340	cat >>confdefs.h <<_ACEOF
5341	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5342	_ACEOF
5343
5344	else
5345	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5346	echo "$as_me: error: cannot find opengl headers" >&2;}
5347	{ (exit 1); exit 1; }; }
5348	fi
5349
5350	done
5351
5352
5353	# checking for Unix GL
5354	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5355	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5356	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5357	echo $ECHO_N "(cached) $ECHO_C" >&6
5358	else
5359	ac_check_lib_save_LIBS=$LIBS
5360	LIBS="-lGL $LIBS"
5361	cat >conftest.$ac_ext <<_ACEOF
5362	/* confdefs.h. */
5363	_ACEOF
5364	cat confdefs.h >>conftest.$ac_ext
5365	cat >>conftest.$ac_ext <<_ACEOF
5366	/* end confdefs.h. */
5367
5368	/* Override any gcc2 internal prototype to avoid an error. */
5369	#ifdef __cplusplus
5370	extern "C"
5371	#endif
5372	/* We use char because int might match the return type of a gcc2
5373	builtin and then its argument prototype would still apply. */
5374	char glLoadIdentity ();
5375	int
5376	main ()
5377	{
5378	glLoadIdentity ();
5379	;
5380	return 0;
5381	}
5382	_ACEOF
5383	rm -f conftest.$ac_objext conftest$ac_exeext
5384	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5385	(eval $ac_link) 2>conftest.er1
5386	ac_status=$?
5387	grep -v '^ *+' conftest.er1 >conftest.err
5388	rm -f conftest.er1
5389	cat conftest.err >&5
5390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391	(exit $ac_status); } &&
5392	{ ac_try='test -z "$ac_c_werror_flag"
5393	\|\| test ! -s conftest.err'
5394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395	(eval $ac_try) 2>&5
5396	ac_status=$?
5397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398	(exit $ac_status); }; } &&
5399	{ ac_try='test -s conftest$ac_exeext'
5400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401	(eval $ac_try) 2>&5
5402	ac_status=$?
5403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404	(exit $ac_status); }; }; then
5405	ac_cv_lib_GL_glLoadIdentity=yes
5406	else
5407	echo "$as_me: failed program was:" >&5
5408	sed 's/^/\| /' conftest.$ac_ext >&5
5409
5410	ac_cv_lib_GL_glLoadIdentity=no
5411	fi
5412	rm -f conftest.err conftest.$ac_objext \
5413	conftest$ac_exeext conftest.$ac_ext
5414	LIBS=$ac_check_lib_save_LIBS
5415	fi
5416	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5417	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5418	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5419	FOUND_GL=yes
5420	fi
5421
5422	if test x$FOUND_GL = xyes ; then
5423	LIBS="$LIBS -lGL"
5424	else
5425	echo "------------------"
5426	echo "opengl not found."
5427	echo "please install the opengl package which can be found at http://www.opengl.org"
5428	echo "------------------"
5429	exit -1
5430	fi
5431
5432	# cheking for GLU-header
5433
5434	for ac_header in GL/glu.h
5435	do
5436	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5437	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5438	echo "$as_me:$LINENO: checking for $ac_header" >&5
5439	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5440	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5441	echo $ECHO_N "(cached) $ECHO_C" >&6
5442	fi
5443	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5444	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5445	else
5446	# Is the header compilable?
5447	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5448	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5449	cat >conftest.$ac_ext <<_ACEOF
5450	/* confdefs.h. */
5451	_ACEOF
5452	cat confdefs.h >>conftest.$ac_ext
5453	cat >>conftest.$ac_ext <<_ACEOF
5454	/* end confdefs.h. */
5455	$ac_includes_default
5456	#include <$ac_header>
5457	_ACEOF
5458	rm -f conftest.$ac_objext
5459	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5460	(eval $ac_compile) 2>conftest.er1
5461	ac_status=$?
5462	grep -v '^ *+' conftest.er1 >conftest.err
5463	rm -f conftest.er1
5464	cat conftest.err >&5
5465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466	(exit $ac_status); } &&
5467	{ ac_try='test -z "$ac_c_werror_flag"
5468	\|\| test ! -s conftest.err'
5469	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5470	(eval $ac_try) 2>&5
5471	ac_status=$?
5472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473	(exit $ac_status); }; } &&
5474	{ ac_try='test -s conftest.$ac_objext'
5475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5476	(eval $ac_try) 2>&5
5477	ac_status=$?
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); }; }; then
5480	ac_header_compiler=yes
5481	else
5482	echo "$as_me: failed program was:" >&5
5483	sed 's/^/\| /' conftest.$ac_ext >&5
5484
5485	ac_header_compiler=no
5486	fi
5487	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5488	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5489	echo "${ECHO_T}$ac_header_compiler" >&6
5490
5491	# Is the header present?
5492	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5493	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5494	cat >conftest.$ac_ext <<_ACEOF
5495	/* confdefs.h. */
5496	_ACEOF
5497	cat confdefs.h >>conftest.$ac_ext
5498	cat >>conftest.$ac_ext <<_ACEOF
5499	/* end confdefs.h. */
5500	#include <$ac_header>
5501	_ACEOF
5502	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5503	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5504	ac_status=$?
5505	grep -v '^ *+' conftest.er1 >conftest.err
5506	rm -f conftest.er1
5507	cat conftest.err >&5
5508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509	(exit $ac_status); } >/dev/null; then
5510	if test -s conftest.err; then
5511	ac_cpp_err=$ac_c_preproc_warn_flag
5512	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5513	else
5514	ac_cpp_err=
5515	fi
5516	else
5517	ac_cpp_err=yes
5518	fi
5519	if test -z "$ac_cpp_err"; then
5520	ac_header_preproc=yes
5521	else
5522	echo "$as_me: failed program was:" >&5
5523	sed 's/^/\| /' conftest.$ac_ext >&5
5524
5525	ac_header_preproc=no
5526	fi
5527	rm -f conftest.err conftest.$ac_ext
5528	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5529	echo "${ECHO_T}$ac_header_preproc" >&6
5530
5531	# So? What about this header?
5532	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5533	yes:no: )
5534	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5535	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5536	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5537	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5538	ac_header_preproc=yes
5539	;;
5540	no:yes:* )
5541	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5542	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5543	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5544	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5545	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5546	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5547	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5548	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5549	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5550	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5551	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5552	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5553	(
5554	cat <<\_ASBOX
5555	## ---------------------------------------------- ##
5556	## Report this to orxonox-dev at mail.datacore.ch ##
5557	## ---------------------------------------------- ##
5558	_ASBOX
5559	) \|
5560	sed "s/^/$as_me: WARNING: /" >&2
5561	;;
5562	esac
5563	echo "$as_me:$LINENO: checking for $ac_header" >&5
5564	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5565	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5566	echo $ECHO_N "(cached) $ECHO_C" >&6
5567	else
5568	eval "$as_ac_Header=\$ac_header_preproc"
5569	fi
5570	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5571	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5572
5573	fi
5574	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5575	cat >>confdefs.h <<_ACEOF
5576	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5577	_ACEOF
5578
5579	else
5580	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5581	echo "$as_me: error: cannot find opengl headers" >&2;}
5582	{ (exit 1); exit 1; }; }
5583	fi
5584
5585	done
5586
5587
5588	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5589	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5590	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5591	echo $ECHO_N "(cached) $ECHO_C" >&6
5592	else
5593	ac_check_lib_save_LIBS=$LIBS
5594	LIBS="-lGLU $LIBS"
5595	cat >conftest.$ac_ext <<_ACEOF
5596	/* confdefs.h. */
5597	_ACEOF
5598	cat confdefs.h >>conftest.$ac_ext
5599	cat >>conftest.$ac_ext <<_ACEOF
5600	/* end confdefs.h. */
5601
5602	/* Override any gcc2 internal prototype to avoid an error. */
5603	#ifdef __cplusplus
5604	extern "C"
5605	#endif
5606	/* We use char because int might match the return type of a gcc2
5607	builtin and then its argument prototype would still apply. */
5608	char gluProject ();
5609	int
5610	main ()
5611	{
5612	gluProject ();
5613	;
5614	return 0;
5615	}
5616	_ACEOF
5617	rm -f conftest.$ac_objext conftest$ac_exeext
5618	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5619	(eval $ac_link) 2>conftest.er1
5620	ac_status=$?
5621	grep -v '^ *+' conftest.er1 >conftest.err
5622	rm -f conftest.er1
5623	cat conftest.err >&5
5624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625	(exit $ac_status); } &&
5626	{ ac_try='test -z "$ac_c_werror_flag"
5627	\|\| test ! -s conftest.err'
5628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5629	(eval $ac_try) 2>&5
5630	ac_status=$?
5631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632	(exit $ac_status); }; } &&
5633	{ ac_try='test -s conftest$ac_exeext'
5634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635	(eval $ac_try) 2>&5
5636	ac_status=$?
5637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638	(exit $ac_status); }; }; then
5639	ac_cv_lib_GLU_gluProject=yes
5640	else
5641	echo "$as_me: failed program was:" >&5
5642	sed 's/^/\| /' conftest.$ac_ext >&5
5643
5644	ac_cv_lib_GLU_gluProject=no
5645	fi
5646	rm -f conftest.err conftest.$ac_objext \
5647	conftest$ac_exeext conftest.$ac_ext
5648	LIBS=$ac_check_lib_save_LIBS
5649	fi
5650	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5651	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5652	if test $ac_cv_lib_GLU_gluProject = yes; then
5653	FOUND_GLU=yes
5654	fi
5655
5656	if test x$FOUND_GLU = xyes ; then
5657	LIBS="$LIBS -lGLU"
5658	else
5659	echo "------------------"
5660	echo "GLU library not found."
5661	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5662	echo "------------------"
5663	exit -1
5664	fi
5665
5666	# checking for SDL
5667	echo "$as_me:$LINENO: checking for SDL-version" >&5
5668	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
5669	SDL_VERSION=`sdl-config --version`
5670	echo $SDL_VERSION
5671
5672	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
5673
5674	for ac_header in SDL/SDL.h
5675	do
5676	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5677	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5678	echo "$as_me:$LINENO: checking for $ac_header" >&5
5679	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5680	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5681	echo $ECHO_N "(cached) $ECHO_C" >&6
5682	fi
5683	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5684	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5685	else
5686	# Is the header compilable?
5687	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5688	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5689	cat >conftest.$ac_ext <<_ACEOF
5690	/* confdefs.h. */
5691	_ACEOF
5692	cat confdefs.h >>conftest.$ac_ext
5693	cat >>conftest.$ac_ext <<_ACEOF
5694	/* end confdefs.h. */
5695	$ac_includes_default
5696	#include <$ac_header>
5697	_ACEOF
5698	rm -f conftest.$ac_objext
5699	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5700	(eval $ac_compile) 2>conftest.er1
5701	ac_status=$?
5702	grep -v '^ *+' conftest.er1 >conftest.err
5703	rm -f conftest.er1
5704	cat conftest.err >&5
5705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706	(exit $ac_status); } &&
5707	{ ac_try='test -z "$ac_c_werror_flag"
5708	\|\| test ! -s conftest.err'
5709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710	(eval $ac_try) 2>&5
5711	ac_status=$?
5712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713	(exit $ac_status); }; } &&
5714	{ ac_try='test -s conftest.$ac_objext'
5715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716	(eval $ac_try) 2>&5
5717	ac_status=$?
5718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719	(exit $ac_status); }; }; then
5720	ac_header_compiler=yes
5721	else
5722	echo "$as_me: failed program was:" >&5
5723	sed 's/^/\| /' conftest.$ac_ext >&5
5724
5725	ac_header_compiler=no
5726	fi
5727	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5728	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5729	echo "${ECHO_T}$ac_header_compiler" >&6
5730
5731	# Is the header present?
5732	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5733	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5734	cat >conftest.$ac_ext <<_ACEOF
5735	/* confdefs.h. */
5736	_ACEOF
5737	cat confdefs.h >>conftest.$ac_ext
5738	cat >>conftest.$ac_ext <<_ACEOF
5739	/* end confdefs.h. */
5740	#include <$ac_header>
5741	_ACEOF
5742	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5743	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5744	ac_status=$?
5745	grep -v '^ *+' conftest.er1 >conftest.err
5746	rm -f conftest.er1
5747	cat conftest.err >&5
5748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5749	(exit $ac_status); } >/dev/null; then
5750	if test -s conftest.err; then
5751	ac_cpp_err=$ac_c_preproc_warn_flag
5752	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5753	else
5754	ac_cpp_err=
5755	fi
5756	else
5757	ac_cpp_err=yes
5758	fi
5759	if test -z "$ac_cpp_err"; then
5760	ac_header_preproc=yes
5761	else
5762	echo "$as_me: failed program was:" >&5
5763	sed 's/^/\| /' conftest.$ac_ext >&5
5764
5765	ac_header_preproc=no
5766	fi
5767	rm -f conftest.err conftest.$ac_ext
5768	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5769	echo "${ECHO_T}$ac_header_preproc" >&6
5770
5771	# So? What about this header?
5772	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5773	yes:no: )
5774	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5775	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5776	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5777	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5778	ac_header_preproc=yes
5779	;;
5780	no:yes:* )
5781	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5782	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5783	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5784	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5785	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5786	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5787	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5788	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5789	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5790	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5791	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5792	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5793	(
5794	cat <<\_ASBOX
5795	## ---------------------------------------------- ##
5796	## Report this to orxonox-dev at mail.datacore.ch ##
5797	## ---------------------------------------------- ##
5798	_ASBOX
5799	) \|
5800	sed "s/^/$as_me: WARNING: /" >&2
5801	;;
5802	esac
5803	echo "$as_me:$LINENO: checking for $ac_header" >&5
5804	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5805	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5806	echo $ECHO_N "(cached) $ECHO_C" >&6
5807	else
5808	eval "$as_ac_Header=\$ac_header_preproc"
5809	fi
5810	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5811	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5812
5813	fi
5814	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5815	cat >>confdefs.h <<_ACEOF
5816	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5817	_ACEOF
5818
5819	else
5820
5821	for ac_header in SDL.h
5822	do
5823	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5824	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5825	echo "$as_me:$LINENO: checking for $ac_header" >&5
5826	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5827	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5828	echo $ECHO_N "(cached) $ECHO_C" >&6
5829	fi
5830	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5831	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5832	else
5833	# Is the header compilable?
5834	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5835	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5836	cat >conftest.$ac_ext <<_ACEOF
5837	/* confdefs.h. */
5838	_ACEOF
5839	cat confdefs.h >>conftest.$ac_ext
5840	cat >>conftest.$ac_ext <<_ACEOF
5841	/* end confdefs.h. */
5842	$ac_includes_default
5843	#include <$ac_header>
5844	_ACEOF
5845	rm -f conftest.$ac_objext
5846	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5847	(eval $ac_compile) 2>conftest.er1
5848	ac_status=$?
5849	grep -v '^ *+' conftest.er1 >conftest.err
5850	rm -f conftest.er1
5851	cat conftest.err >&5
5852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5853	(exit $ac_status); } &&
5854	{ ac_try='test -z "$ac_c_werror_flag"
5855	\|\| test ! -s conftest.err'
5856	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5857	(eval $ac_try) 2>&5
5858	ac_status=$?
5859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860	(exit $ac_status); }; } &&
5861	{ ac_try='test -s conftest.$ac_objext'
5862	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5863	(eval $ac_try) 2>&5
5864	ac_status=$?
5865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866	(exit $ac_status); }; }; then
5867	ac_header_compiler=yes
5868	else
5869	echo "$as_me: failed program was:" >&5
5870	sed 's/^/\| /' conftest.$ac_ext >&5
5871
5872	ac_header_compiler=no
5873	fi
5874	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5876	echo "${ECHO_T}$ac_header_compiler" >&6
5877
5878	# Is the header present?
5879	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5880	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5881	cat >conftest.$ac_ext <<_ACEOF
5882	/* confdefs.h. */
5883	_ACEOF
5884	cat confdefs.h >>conftest.$ac_ext
5885	cat >>conftest.$ac_ext <<_ACEOF
5886	/* end confdefs.h. */
5887	#include <$ac_header>
5888	_ACEOF
5889	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5890	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5891	ac_status=$?
5892	grep -v '^ *+' conftest.er1 >conftest.err
5893	rm -f conftest.er1
5894	cat conftest.err >&5
5895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896	(exit $ac_status); } >/dev/null; then
5897	if test -s conftest.err; then
5898	ac_cpp_err=$ac_c_preproc_warn_flag
5899	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5900	else
5901	ac_cpp_err=
5902	fi
5903	else
5904	ac_cpp_err=yes
5905	fi
5906	if test -z "$ac_cpp_err"; then
5907	ac_header_preproc=yes
5908	else
5909	echo "$as_me: failed program was:" >&5
5910	sed 's/^/\| /' conftest.$ac_ext >&5
5911
5912	ac_header_preproc=no
5913	fi
5914	rm -f conftest.err conftest.$ac_ext
5915	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5916	echo "${ECHO_T}$ac_header_preproc" >&6
5917
5918	# So? What about this header?
5919	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5920	yes:no: )
5921	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5922	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5923	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5924	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5925	ac_header_preproc=yes
5926	;;
5927	no:yes:* )
5928	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5929	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5930	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5931	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5932	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5933	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5934	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5935	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5936	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5937	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5938	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5939	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5940	(
5941	cat <<\_ASBOX
5942	## ---------------------------------------------- ##
5943	## Report this to orxonox-dev at mail.datacore.ch ##
5944	## ---------------------------------------------- ##
5945	_ASBOX
5946	) \|
5947	sed "s/^/$as_me: WARNING: /" >&2
5948	;;
5949	esac
5950	echo "$as_me:$LINENO: checking for $ac_header" >&5
5951	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5952	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5953	echo $ECHO_N "(cached) $ECHO_C" >&6
5954	else
5955	eval "$as_ac_Header=\$ac_header_preproc"
5956	fi
5957	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5958	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5959
5960	fi
5961	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5962	cat >>confdefs.h <<_ACEOF
5963	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5964	_ACEOF
5965
5966	else
5967	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
5968	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
5969	{ (exit 1); exit 1; }; }
5970	fi
5971
5972	done
5973
5974	fi
5975
5976	done
5977
5978
5979	LIBS="`sdl-config --libs` $LIBS"
5980	;;
5981
5982	#-----------#
5983	# MAC -OS X #
5984	#-----------#
5985	darwin)
5986	echo "OS X detected"
5987
5988	osX="yes"
5989
5990	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
5991	# checking gl header
5992
5993	for ac_header in OpenGL/gl.h
5994	do
5995	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5997	echo "$as_me:$LINENO: checking for $ac_header" >&5
5998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000	echo $ECHO_N "(cached) $ECHO_C" >&6
6001	fi
6002	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6003	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6004	else
6005	# Is the header compilable?
6006	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6007	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6008	cat >conftest.$ac_ext <<_ACEOF
6009	/* confdefs.h. */
6010	_ACEOF
6011	cat confdefs.h >>conftest.$ac_ext
6012	cat >>conftest.$ac_ext <<_ACEOF
6013	/* end confdefs.h. */
6014	$ac_includes_default
6015	#include <$ac_header>
6016	_ACEOF
6017	rm -f conftest.$ac_objext
6018	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6019	(eval $ac_compile) 2>conftest.er1
6020	ac_status=$?
6021	grep -v '^ *+' conftest.er1 >conftest.err
6022	rm -f conftest.er1
6023	cat conftest.err >&5
6024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6025	(exit $ac_status); } &&
6026	{ ac_try='test -z "$ac_c_werror_flag"
6027	\|\| test ! -s conftest.err'
6028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029	(eval $ac_try) 2>&5
6030	ac_status=$?
6031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032	(exit $ac_status); }; } &&
6033	{ ac_try='test -s conftest.$ac_objext'
6034	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6035	(eval $ac_try) 2>&5
6036	ac_status=$?
6037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038	(exit $ac_status); }; }; then
6039	ac_header_compiler=yes
6040	else
6041	echo "$as_me: failed program was:" >&5
6042	sed 's/^/\| /' conftest.$ac_ext >&5
6043
6044	ac_header_compiler=no
6045	fi
6046	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6047	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6048	echo "${ECHO_T}$ac_header_compiler" >&6
6049
6050	# Is the header present?
6051	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6052	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6053	cat >conftest.$ac_ext <<_ACEOF
6054	/* confdefs.h. */
6055	_ACEOF
6056	cat confdefs.h >>conftest.$ac_ext
6057	cat >>conftest.$ac_ext <<_ACEOF
6058	/* end confdefs.h. */
6059	#include <$ac_header>
6060	_ACEOF
6061	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6062	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6063	ac_status=$?
6064	grep -v '^ *+' conftest.er1 >conftest.err
6065	rm -f conftest.er1
6066	cat conftest.err >&5
6067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068	(exit $ac_status); } >/dev/null; then
6069	if test -s conftest.err; then
6070	ac_cpp_err=$ac_c_preproc_warn_flag
6071	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6072	else
6073	ac_cpp_err=
6074	fi
6075	else
6076	ac_cpp_err=yes
6077	fi
6078	if test -z "$ac_cpp_err"; then
6079	ac_header_preproc=yes
6080	else
6081	echo "$as_me: failed program was:" >&5
6082	sed 's/^/\| /' conftest.$ac_ext >&5
6083
6084	ac_header_preproc=no
6085	fi
6086	rm -f conftest.err conftest.$ac_ext
6087	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6088	echo "${ECHO_T}$ac_header_preproc" >&6
6089
6090	# So? What about this header?
6091	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6092	yes:no: )
6093	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6094	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6095	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6096	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6097	ac_header_preproc=yes
6098	;;
6099	no:yes:* )
6100	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6101	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6102	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6103	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6104	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6105	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6106	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6107	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6108	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6109	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6110	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6111	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6112	(
6113	cat <<\_ASBOX
6114	## ---------------------------------------------- ##
6115	## Report this to orxonox-dev at mail.datacore.ch ##
6116	## ---------------------------------------------- ##
6117	_ASBOX
6118	) \|
6119	sed "s/^/$as_me: WARNING: /" >&2
6120	;;
6121	esac
6122	echo "$as_me:$LINENO: checking for $ac_header" >&5
6123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6124	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6125	echo $ECHO_N "(cached) $ECHO_C" >&6
6126	else
6127	eval "$as_ac_Header=\$ac_header_preproc"
6128	fi
6129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6130	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6131
6132	fi
6133	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6134	cat >>confdefs.h <<_ACEOF
6135	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6136	_ACEOF
6137
6138	else
6139	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6140	echo "$as_me: error: cannot find opengl headers" >&2;}
6141	{ (exit 1); exit 1; }; }
6142	fi
6143
6144	done
6145
6146	# cheking for GLU-header
6147
6148	for ac_header in OpenGL/glu.h
6149	do
6150	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6151	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6152	echo "$as_me:$LINENO: checking for $ac_header" >&5
6153	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6154	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6155	echo $ECHO_N "(cached) $ECHO_C" >&6
6156	fi
6157	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6158	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6159	else
6160	# Is the header compilable?
6161	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6162	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6163	cat >conftest.$ac_ext <<_ACEOF
6164	/* confdefs.h. */
6165	_ACEOF
6166	cat confdefs.h >>conftest.$ac_ext
6167	cat >>conftest.$ac_ext <<_ACEOF
6168	/* end confdefs.h. */
6169	$ac_includes_default
6170	#include <$ac_header>
6171	_ACEOF
6172	rm -f conftest.$ac_objext
6173	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6174	(eval $ac_compile) 2>conftest.er1
6175	ac_status=$?
6176	grep -v '^ *+' conftest.er1 >conftest.err
6177	rm -f conftest.er1
6178	cat conftest.err >&5
6179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6180	(exit $ac_status); } &&
6181	{ ac_try='test -z "$ac_c_werror_flag"
6182	\|\| test ! -s conftest.err'
6183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6184	(eval $ac_try) 2>&5
6185	ac_status=$?
6186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187	(exit $ac_status); }; } &&
6188	{ ac_try='test -s conftest.$ac_objext'
6189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6190	(eval $ac_try) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); }; }; then
6194	ac_header_compiler=yes
6195	else
6196	echo "$as_me: failed program was:" >&5
6197	sed 's/^/\| /' conftest.$ac_ext >&5
6198
6199	ac_header_compiler=no
6200	fi
6201	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6202	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6203	echo "${ECHO_T}$ac_header_compiler" >&6
6204
6205	# Is the header present?
6206	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6207	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6208	cat >conftest.$ac_ext <<_ACEOF
6209	/* confdefs.h. */
6210	_ACEOF
6211	cat confdefs.h >>conftest.$ac_ext
6212	cat >>conftest.$ac_ext <<_ACEOF
6213	/* end confdefs.h. */
6214	#include <$ac_header>
6215	_ACEOF
6216	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6217	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6218	ac_status=$?
6219	grep -v '^ *+' conftest.er1 >conftest.err
6220	rm -f conftest.er1
6221	cat conftest.err >&5
6222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223	(exit $ac_status); } >/dev/null; then
6224	if test -s conftest.err; then
6225	ac_cpp_err=$ac_c_preproc_warn_flag
6226	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6227	else
6228	ac_cpp_err=
6229	fi
6230	else
6231	ac_cpp_err=yes
6232	fi
6233	if test -z "$ac_cpp_err"; then
6234	ac_header_preproc=yes
6235	else
6236	echo "$as_me: failed program was:" >&5
6237	sed 's/^/\| /' conftest.$ac_ext >&5
6238
6239	ac_header_preproc=no
6240	fi
6241	rm -f conftest.err conftest.$ac_ext
6242	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6243	echo "${ECHO_T}$ac_header_preproc" >&6
6244
6245	# So? What about this header?
6246	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6247	yes:no: )
6248	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6249	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6250	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6251	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6252	ac_header_preproc=yes
6253	;;
6254	no:yes:* )
6255	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6256	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6257	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6258	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6259	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6260	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6261	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6262	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6263	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6264	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6265	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6266	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6267	(
6268	cat <<\_ASBOX
6269	## ---------------------------------------------- ##
6270	## Report this to orxonox-dev at mail.datacore.ch ##
6271	## ---------------------------------------------- ##
6272	_ASBOX
6273	) \|
6274	sed "s/^/$as_me: WARNING: /" >&2
6275	;;
6276	esac
6277	echo "$as_me:$LINENO: checking for $ac_header" >&5
6278	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6279	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6280	echo $ECHO_N "(cached) $ECHO_C" >&6
6281	else
6282	eval "$as_ac_Header=\$ac_header_preproc"
6283	fi
6284	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6285	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6286
6287	fi
6288	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6289	cat >>confdefs.h <<_ACEOF
6290	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6291	_ACEOF
6292
6293	else
6294	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6295	echo "$as_me: error: cannot find opengl headers" >&2;}
6296	{ (exit 1); exit 1; }; }
6297	fi
6298
6299	done
6300
6301
6302	LIBS="$LIBS -framework OpenGL"
6303
6304
6305	## SDL-check
6306	SDL_CFLAGS=`sdl-config --cflags`
6307	SDL_LIBS=`sdl-config --libs`
6308	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6309	LIBS="$LIBS $SDL_LIBS"
6310
6311
6312	# checking for SDL-headers
6313	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6314	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6315
6316	## checking for SDL
6317	# SDL_VERSION=1.2.7
6318	# AM_PATH_SDL($SDL_VERSION,
6319	# :,
6320	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6321	# )
6322
6323
6324	;;
6325
6326	*)
6327	;;
6328	esac
6329
6330
6331
6332	###################################
6333	## CHECKING FOR HEADERS AND LIBS ##
6334	###################################
6335
6336	#--------#
6337	# openAL #
6338	#--------#
6339	# checking for openAL-headers
6340
6341	for ac_header in AL/al.h
6342	do
6343	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6344	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6345	echo "$as_me:$LINENO: checking for $ac_header" >&5
6346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6348	echo $ECHO_N "(cached) $ECHO_C" >&6
6349	fi
6350	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6351	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6352	else
6353	# Is the header compilable?
6354	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6355	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6356	cat >conftest.$ac_ext <<_ACEOF
6357	/* confdefs.h. */
6358	_ACEOF
6359	cat confdefs.h >>conftest.$ac_ext
6360	cat >>conftest.$ac_ext <<_ACEOF
6361	/* end confdefs.h. */
6362	$ac_includes_default
6363	#include <$ac_header>
6364	_ACEOF
6365	rm -f conftest.$ac_objext
6366	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6367	(eval $ac_compile) 2>conftest.er1
6368	ac_status=$?
6369	grep -v '^ *+' conftest.er1 >conftest.err
6370	rm -f conftest.er1
6371	cat conftest.err >&5
6372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373	(exit $ac_status); } &&
6374	{ ac_try='test -z "$ac_c_werror_flag"
6375	\|\| test ! -s conftest.err'
6376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6377	(eval $ac_try) 2>&5
6378	ac_status=$?
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); }; } &&
6381	{ ac_try='test -s conftest.$ac_objext'
6382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6383	(eval $ac_try) 2>&5
6384	ac_status=$?
6385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386	(exit $ac_status); }; }; then
6387	ac_header_compiler=yes
6388	else
6389	echo "$as_me: failed program was:" >&5
6390	sed 's/^/\| /' conftest.$ac_ext >&5
6391
6392	ac_header_compiler=no
6393	fi
6394	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6395	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6396	echo "${ECHO_T}$ac_header_compiler" >&6
6397
6398	# Is the header present?
6399	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6400	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6401	cat >conftest.$ac_ext <<_ACEOF
6402	/* confdefs.h. */
6403	_ACEOF
6404	cat confdefs.h >>conftest.$ac_ext
6405	cat >>conftest.$ac_ext <<_ACEOF
6406	/* end confdefs.h. */
6407	#include <$ac_header>
6408	_ACEOF
6409	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6410	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6411	ac_status=$?
6412	grep -v '^ *+' conftest.er1 >conftest.err
6413	rm -f conftest.er1
6414	cat conftest.err >&5
6415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416	(exit $ac_status); } >/dev/null; then
6417	if test -s conftest.err; then
6418	ac_cpp_err=$ac_c_preproc_warn_flag
6419	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6420	else
6421	ac_cpp_err=
6422	fi
6423	else
6424	ac_cpp_err=yes
6425	fi
6426	if test -z "$ac_cpp_err"; then
6427	ac_header_preproc=yes
6428	else
6429	echo "$as_me: failed program was:" >&5
6430	sed 's/^/\| /' conftest.$ac_ext >&5
6431
6432	ac_header_preproc=no
6433	fi
6434	rm -f conftest.err conftest.$ac_ext
6435	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6436	echo "${ECHO_T}$ac_header_preproc" >&6
6437
6438	# So? What about this header?
6439	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6440	yes:no: )
6441	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6442	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6443	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6444	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6445	ac_header_preproc=yes
6446	;;
6447	no:yes:* )
6448	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6449	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6450	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6451	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6452	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6453	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6454	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6455	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6456	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6457	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6458	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6459	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6460	(
6461	cat <<\_ASBOX
6462	## ---------------------------------------------- ##
6463	## Report this to orxonox-dev at mail.datacore.ch ##
6464	## ---------------------------------------------- ##
6465	_ASBOX
6466	) \|
6467	sed "s/^/$as_me: WARNING: /" >&2
6468	;;
6469	esac
6470	echo "$as_me:$LINENO: checking for $ac_header" >&5
6471	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6472	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6473	echo $ECHO_N "(cached) $ECHO_C" >&6
6474	else
6475	eval "$as_ac_Header=\$ac_header_preproc"
6476	fi
6477	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6478	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6479
6480	fi
6481	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6482	cat >>confdefs.h <<_ACEOF
6483	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6484	_ACEOF
6485
6486	else
6487	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6488	echo "$as_me: error: cannot find openAL header." >&2;}
6489	{ (exit 1); exit 1; }; }
6490	fi
6491
6492	done
6493
6494	# checking for openAL-lib
6495	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6496	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6497	if test "${ac_cv_lib_openal_main+set}" = set; then
6498	echo $ECHO_N "(cached) $ECHO_C" >&6
6499	else
6500	ac_check_lib_save_LIBS=$LIBS
6501	LIBS="-lopenal $LIBS"
6502	cat >conftest.$ac_ext <<_ACEOF
6503	/* confdefs.h. */
6504	_ACEOF
6505	cat confdefs.h >>conftest.$ac_ext
6506	cat >>conftest.$ac_ext <<_ACEOF
6507	/* end confdefs.h. */
6508
6509
6510	int
6511	main ()
6512	{
6513	main ();
6514	;
6515	return 0;
6516	}
6517	_ACEOF
6518	rm -f conftest.$ac_objext conftest$ac_exeext
6519	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6520	(eval $ac_link) 2>conftest.er1
6521	ac_status=$?
6522	grep -v '^ *+' conftest.er1 >conftest.err
6523	rm -f conftest.er1
6524	cat conftest.err >&5
6525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6526	(exit $ac_status); } &&
6527	{ ac_try='test -z "$ac_c_werror_flag"
6528	\|\| test ! -s conftest.err'
6529	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6530	(eval $ac_try) 2>&5
6531	ac_status=$?
6532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6533	(exit $ac_status); }; } &&
6534	{ ac_try='test -s conftest$ac_exeext'
6535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6536	(eval $ac_try) 2>&5
6537	ac_status=$?
6538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6539	(exit $ac_status); }; }; then
6540	ac_cv_lib_openal_main=yes
6541	else
6542	echo "$as_me: failed program was:" >&5
6543	sed 's/^/\| /' conftest.$ac_ext >&5
6544
6545	ac_cv_lib_openal_main=no
6546	fi
6547	rm -f conftest.err conftest.$ac_objext \
6548	conftest$ac_exeext conftest.$ac_ext
6549	LIBS=$ac_check_lib_save_LIBS
6550	fi
6551	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6552	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6553	if test $ac_cv_lib_openal_main = yes; then
6554	FOUND_openal=yes
6555	fi
6556
6557	if test x$FOUND_openal = xyes ; then
6558	LIBS="$LIBS -lopenal"
6559	else
6560	echo "------------------"
6561	echo "openal library not found."
6562	echo "please install the openal library, which can be found at http://www.openal.org"
6563	echo "------------------"
6564	exit -1
6565	fi
6566
6567	#-----#
6568	# ogg #
6569	#-----#
6570	# checking for ogg-headers
6571
6572	for ac_header in ogg/ogg.h
6573	do
6574	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6575	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6576	echo "$as_me:$LINENO: checking for $ac_header" >&5
6577	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6578	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6579	echo $ECHO_N "(cached) $ECHO_C" >&6
6580	fi
6581	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6582	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6583	else
6584	# Is the header compilable?
6585	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6586	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6587	cat >conftest.$ac_ext <<_ACEOF
6588	/* confdefs.h. */
6589	_ACEOF
6590	cat confdefs.h >>conftest.$ac_ext
6591	cat >>conftest.$ac_ext <<_ACEOF
6592	/* end confdefs.h. */
6593	$ac_includes_default
6594	#include <$ac_header>
6595	_ACEOF
6596	rm -f conftest.$ac_objext
6597	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6598	(eval $ac_compile) 2>conftest.er1
6599	ac_status=$?
6600	grep -v '^ *+' conftest.er1 >conftest.err
6601	rm -f conftest.er1
6602	cat conftest.err >&5
6603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6604	(exit $ac_status); } &&
6605	{ ac_try='test -z "$ac_c_werror_flag"
6606	\|\| test ! -s conftest.err'
6607	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6608	(eval $ac_try) 2>&5
6609	ac_status=$?
6610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6611	(exit $ac_status); }; } &&
6612	{ ac_try='test -s conftest.$ac_objext'
6613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6614	(eval $ac_try) 2>&5
6615	ac_status=$?
6616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6617	(exit $ac_status); }; }; then
6618	ac_header_compiler=yes
6619	else
6620	echo "$as_me: failed program was:" >&5
6621	sed 's/^/\| /' conftest.$ac_ext >&5
6622
6623	ac_header_compiler=no
6624	fi
6625	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6626	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6627	echo "${ECHO_T}$ac_header_compiler" >&6
6628
6629	# Is the header present?
6630	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6631	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6632	cat >conftest.$ac_ext <<_ACEOF
6633	/* confdefs.h. */
6634	_ACEOF
6635	cat confdefs.h >>conftest.$ac_ext
6636	cat >>conftest.$ac_ext <<_ACEOF
6637	/* end confdefs.h. */
6638	#include <$ac_header>
6639	_ACEOF
6640	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6641	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6642	ac_status=$?
6643	grep -v '^ *+' conftest.er1 >conftest.err
6644	rm -f conftest.er1
6645	cat conftest.err >&5
6646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6647	(exit $ac_status); } >/dev/null; then
6648	if test -s conftest.err; then
6649	ac_cpp_err=$ac_c_preproc_warn_flag
6650	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6651	else
6652	ac_cpp_err=
6653	fi
6654	else
6655	ac_cpp_err=yes
6656	fi
6657	if test -z "$ac_cpp_err"; then
6658	ac_header_preproc=yes
6659	else
6660	echo "$as_me: failed program was:" >&5
6661	sed 's/^/\| /' conftest.$ac_ext >&5
6662
6663	ac_header_preproc=no
6664	fi
6665	rm -f conftest.err conftest.$ac_ext
6666	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6667	echo "${ECHO_T}$ac_header_preproc" >&6
6668
6669	# So? What about this header?
6670	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6671	yes:no: )
6672	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6673	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6674	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6675	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6676	ac_header_preproc=yes
6677	;;
6678	no:yes:* )
6679	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6680	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6681	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6682	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6683	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6684	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6685	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6686	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6687	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6688	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6689	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6690	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6691	(
6692	cat <<\_ASBOX
6693	## ---------------------------------------------- ##
6694	## Report this to orxonox-dev at mail.datacore.ch ##
6695	## ---------------------------------------------- ##
6696	_ASBOX
6697	) \|
6698	sed "s/^/$as_me: WARNING: /" >&2
6699	;;
6700	esac
6701	echo "$as_me:$LINENO: checking for $ac_header" >&5
6702	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6703	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6704	echo $ECHO_N "(cached) $ECHO_C" >&6
6705	else
6706	eval "$as_ac_Header=\$ac_header_preproc"
6707	fi
6708	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6709	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6710
6711	fi
6712	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6713	cat >>confdefs.h <<_ACEOF
6714	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6715	_ACEOF
6716
6717	else
6718	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
6719	echo "$as_me: error: cannot find ogg header." >&2;}
6720	{ (exit 1); exit 1; }; }
6721	fi
6722
6723	done
6724
6725	# checking for ogg-lib
6726	echo "$as_me:$LINENO: checking for main in -logg" >&5
6727	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
6728	if test "${ac_cv_lib_ogg_main+set}" = set; then
6729	echo $ECHO_N "(cached) $ECHO_C" >&6
6730	else
6731	ac_check_lib_save_LIBS=$LIBS
6732	LIBS="-logg $LIBS"
6733	cat >conftest.$ac_ext <<_ACEOF
6734	/* confdefs.h. */
6735	_ACEOF
6736	cat confdefs.h >>conftest.$ac_ext
6737	cat >>conftest.$ac_ext <<_ACEOF
6738	/* end confdefs.h. */
6739
6740
6741	int
6742	main ()
6743	{
6744	main ();
6745	;
6746	return 0;
6747	}
6748	_ACEOF
6749	rm -f conftest.$ac_objext conftest$ac_exeext
6750	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6751	(eval $ac_link) 2>conftest.er1
6752	ac_status=$?
6753	grep -v '^ *+' conftest.er1 >conftest.err
6754	rm -f conftest.er1
6755	cat conftest.err >&5
6756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6757	(exit $ac_status); } &&
6758	{ ac_try='test -z "$ac_c_werror_flag"
6759	\|\| test ! -s conftest.err'
6760	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6761	(eval $ac_try) 2>&5
6762	ac_status=$?
6763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764	(exit $ac_status); }; } &&
6765	{ ac_try='test -s conftest$ac_exeext'
6766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6767	(eval $ac_try) 2>&5
6768	ac_status=$?
6769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6770	(exit $ac_status); }; }; then
6771	ac_cv_lib_ogg_main=yes
6772	else
6773	echo "$as_me: failed program was:" >&5
6774	sed 's/^/\| /' conftest.$ac_ext >&5
6775
6776	ac_cv_lib_ogg_main=no
6777	fi
6778	rm -f conftest.err conftest.$ac_objext \
6779	conftest$ac_exeext conftest.$ac_ext
6780	LIBS=$ac_check_lib_save_LIBS
6781	fi
6782	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
6783	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
6784	if test $ac_cv_lib_ogg_main = yes; then
6785	FOUND_ogg=yes
6786	fi
6787
6788	if test x$FOUND_ogg = xyes ; then
6789	LIBS="$LIBS -logg"
6790	else
6791	echo "------------------"
6792	echo "ogg library not found."
6793	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
6794	echo "------------------"
6795	exit -1
6796	fi
6797
6798	#--------#
6799	# vorbis #
6800	#--------#
6801	# checking for vorbis-lib
6802	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
6803	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
6804	if test "${ac_cv_lib_vorbis_main+set}" = set; then
6805	echo $ECHO_N "(cached) $ECHO_C" >&6
6806	else
6807	ac_check_lib_save_LIBS=$LIBS
6808	LIBS="-lvorbis $LIBS"
6809	cat >conftest.$ac_ext <<_ACEOF
6810	/* confdefs.h. */
6811	_ACEOF
6812	cat confdefs.h >>conftest.$ac_ext
6813	cat >>conftest.$ac_ext <<_ACEOF
6814	/* end confdefs.h. */
6815
6816
6817	int
6818	main ()
6819	{
6820	main ();
6821	;
6822	return 0;
6823	}
6824	_ACEOF
6825	rm -f conftest.$ac_objext conftest$ac_exeext
6826	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6827	(eval $ac_link) 2>conftest.er1
6828	ac_status=$?
6829	grep -v '^ *+' conftest.er1 >conftest.err
6830	rm -f conftest.er1
6831	cat conftest.err >&5
6832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6833	(exit $ac_status); } &&
6834	{ ac_try='test -z "$ac_c_werror_flag"
6835	\|\| test ! -s conftest.err'
6836	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6837	(eval $ac_try) 2>&5
6838	ac_status=$?
6839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6840	(exit $ac_status); }; } &&
6841	{ ac_try='test -s conftest$ac_exeext'
6842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6843	(eval $ac_try) 2>&5
6844	ac_status=$?
6845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6846	(exit $ac_status); }; }; then
6847	ac_cv_lib_vorbis_main=yes
6848	else
6849	echo "$as_me: failed program was:" >&5
6850	sed 's/^/\| /' conftest.$ac_ext >&5
6851
6852	ac_cv_lib_vorbis_main=no
6853	fi
6854	rm -f conftest.err conftest.$ac_objext \
6855	conftest$ac_exeext conftest.$ac_ext
6856	LIBS=$ac_check_lib_save_LIBS
6857	fi
6858	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
6859	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
6860	if test $ac_cv_lib_vorbis_main = yes; then
6861	FOUND_vorbis=yes
6862	fi
6863
6864	if test x$FOUND_vorbis = xyes ; then
6865	LIBS="$LIBS -lvorbis"
6866	else
6867	echo "------------------"
6868	echo "vorbis library not found."
6869	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
6870	echo "------------------"
6871	exit -1
6872	fi
6873
6874	#------------#
6875	# vorbisfile #
6876	#------------#
6877	# checking for vorbis-headers
6878
6879	for ac_header in vorbis/vorbisfile.h
6880	do
6881	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6882	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6883	echo "$as_me:$LINENO: checking for $ac_header" >&5
6884	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6885	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6886	echo $ECHO_N "(cached) $ECHO_C" >&6
6887	fi
6888	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6889	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6890	else
6891	# Is the header compilable?
6892	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6893	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6894	cat >conftest.$ac_ext <<_ACEOF
6895	/* confdefs.h. */
6896	_ACEOF
6897	cat confdefs.h >>conftest.$ac_ext
6898	cat >>conftest.$ac_ext <<_ACEOF
6899	/* end confdefs.h. */
6900	$ac_includes_default
6901	#include <$ac_header>
6902	_ACEOF
6903	rm -f conftest.$ac_objext
6904	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6905	(eval $ac_compile) 2>conftest.er1
6906	ac_status=$?
6907	grep -v '^ *+' conftest.er1 >conftest.err
6908	rm -f conftest.er1
6909	cat conftest.err >&5
6910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911	(exit $ac_status); } &&
6912	{ ac_try='test -z "$ac_c_werror_flag"
6913	\|\| test ! -s conftest.err'
6914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6915	(eval $ac_try) 2>&5
6916	ac_status=$?
6917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918	(exit $ac_status); }; } &&
6919	{ ac_try='test -s conftest.$ac_objext'
6920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6921	(eval $ac_try) 2>&5
6922	ac_status=$?
6923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6924	(exit $ac_status); }; }; then
6925	ac_header_compiler=yes
6926	else
6927	echo "$as_me: failed program was:" >&5
6928	sed 's/^/\| /' conftest.$ac_ext >&5
6929
6930	ac_header_compiler=no
6931	fi
6932	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6933	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6934	echo "${ECHO_T}$ac_header_compiler" >&6
6935
6936	# Is the header present?
6937	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6938	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6939	cat >conftest.$ac_ext <<_ACEOF
6940	/* confdefs.h. */
6941	_ACEOF
6942	cat confdefs.h >>conftest.$ac_ext
6943	cat >>conftest.$ac_ext <<_ACEOF
6944	/* end confdefs.h. */
6945	#include <$ac_header>
6946	_ACEOF
6947	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6948	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6949	ac_status=$?
6950	grep -v '^ *+' conftest.er1 >conftest.err
6951	rm -f conftest.er1
6952	cat conftest.err >&5
6953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6954	(exit $ac_status); } >/dev/null; then
6955	if test -s conftest.err; then
6956	ac_cpp_err=$ac_c_preproc_warn_flag
6957	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6958	else
6959	ac_cpp_err=
6960	fi
6961	else
6962	ac_cpp_err=yes
6963	fi
6964	if test -z "$ac_cpp_err"; then
6965	ac_header_preproc=yes
6966	else
6967	echo "$as_me: failed program was:" >&5
6968	sed 's/^/\| /' conftest.$ac_ext >&5
6969
6970	ac_header_preproc=no
6971	fi
6972	rm -f conftest.err conftest.$ac_ext
6973	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6974	echo "${ECHO_T}$ac_header_preproc" >&6
6975
6976	# So? What about this header?
6977	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6978	yes:no: )
6979	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6980	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6981	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6982	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6983	ac_header_preproc=yes
6984	;;
6985	no:yes:* )
6986	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6987	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6988	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6989	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6990	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6991	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6992	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6993	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6994	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6995	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6996	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6997	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6998	(
6999	cat <<\_ASBOX
7000	## ---------------------------------------------- ##
7001	## Report this to orxonox-dev at mail.datacore.ch ##
7002	## ---------------------------------------------- ##
7003	_ASBOX
7004	) \|
7005	sed "s/^/$as_me: WARNING: /" >&2
7006	;;
7007	esac
7008	echo "$as_me:$LINENO: checking for $ac_header" >&5
7009	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7010	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7011	echo $ECHO_N "(cached) $ECHO_C" >&6
7012	else
7013	eval "$as_ac_Header=\$ac_header_preproc"
7014	fi
7015	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7016	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7017
7018	fi
7019	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7020	cat >>confdefs.h <<_ACEOF
7021	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7022	_ACEOF
7023
7024	else
7025	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
7026	echo "$as_me: error: cannot find vorbisfile header." >&2;}
7027	{ (exit 1); exit 1; }; }
7028	fi
7029
7030	done
7031
7032	# checking for vorbisfile-lib
7033	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
7034	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
7035	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
7036	echo $ECHO_N "(cached) $ECHO_C" >&6
7037	else
7038	ac_check_lib_save_LIBS=$LIBS
7039	LIBS="-lvorbisfile $LIBS"
7040	cat >conftest.$ac_ext <<_ACEOF
7041	/* confdefs.h. */
7042	_ACEOF
7043	cat confdefs.h >>conftest.$ac_ext
7044	cat >>conftest.$ac_ext <<_ACEOF
7045	/* end confdefs.h. */
7046
7047
7048	int
7049	main ()
7050	{
7051	main ();
7052	;
7053	return 0;
7054	}
7055	_ACEOF
7056	rm -f conftest.$ac_objext conftest$ac_exeext
7057	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7058	(eval $ac_link) 2>conftest.er1
7059	ac_status=$?
7060	grep -v '^ *+' conftest.er1 >conftest.err
7061	rm -f conftest.er1
7062	cat conftest.err >&5
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); } &&
7065	{ ac_try='test -z "$ac_c_werror_flag"
7066	\|\| test ! -s conftest.err'
7067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7068	(eval $ac_try) 2>&5
7069	ac_status=$?
7070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071	(exit $ac_status); }; } &&
7072	{ ac_try='test -s conftest$ac_exeext'
7073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7074	(eval $ac_try) 2>&5
7075	ac_status=$?
7076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7077	(exit $ac_status); }; }; then
7078	ac_cv_lib_vorbisfile_main=yes
7079	else
7080	echo "$as_me: failed program was:" >&5
7081	sed 's/^/\| /' conftest.$ac_ext >&5
7082
7083	ac_cv_lib_vorbisfile_main=no
7084	fi
7085	rm -f conftest.err conftest.$ac_objext \
7086	conftest$ac_exeext conftest.$ac_ext
7087	LIBS=$ac_check_lib_save_LIBS
7088	fi
7089	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
7090	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
7091	if test $ac_cv_lib_vorbisfile_main = yes; then
7092	FOUND_vorbisfile=yes
7093	fi
7094
7095	if test x$FOUND_vorbisfile = xyes ; then
7096	LIBS="$LIBS -lvorbisfile"
7097	else
7098	echo "------------------"
7099	echo "vorbisfile library not found."
7100	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7101	echo "------------------"
7102	exit -1
7103	fi
7104
7105	#---------#
7106	# SDL_ttf #
7107	#---------#
7108	# checking for SDL_ttf-headers
7109
7110	for ac_header in SDL/SDL_ttf.h
7111	do
7112	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7113	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7114	echo "$as_me:$LINENO: checking for $ac_header" >&5
7115	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7116	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7117	echo $ECHO_N "(cached) $ECHO_C" >&6
7118	fi
7119	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7120	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7121	else
7122	# Is the header compilable?
7123	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7124	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7125	cat >conftest.$ac_ext <<_ACEOF
7126	/* confdefs.h. */
7127	_ACEOF
7128	cat confdefs.h >>conftest.$ac_ext
7129	cat >>conftest.$ac_ext <<_ACEOF
7130	/* end confdefs.h. */
7131	$ac_includes_default
7132	#include <$ac_header>
7133	_ACEOF
7134	rm -f conftest.$ac_objext
7135	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7136	(eval $ac_compile) 2>conftest.er1
7137	ac_status=$?
7138	grep -v '^ *+' conftest.er1 >conftest.err
7139	rm -f conftest.er1
7140	cat conftest.err >&5
7141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7142	(exit $ac_status); } &&
7143	{ ac_try='test -z "$ac_c_werror_flag"
7144	\|\| test ! -s conftest.err'
7145	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7146	(eval $ac_try) 2>&5
7147	ac_status=$?
7148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7149	(exit $ac_status); }; } &&
7150	{ ac_try='test -s conftest.$ac_objext'
7151	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7152	(eval $ac_try) 2>&5
7153	ac_status=$?
7154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7155	(exit $ac_status); }; }; then
7156	ac_header_compiler=yes
7157	else
7158	echo "$as_me: failed program was:" >&5
7159	sed 's/^/\| /' conftest.$ac_ext >&5
7160
7161	ac_header_compiler=no
7162	fi
7163	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7164	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7165	echo "${ECHO_T}$ac_header_compiler" >&6
7166
7167	# Is the header present?
7168	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7169	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7170	cat >conftest.$ac_ext <<_ACEOF
7171	/* confdefs.h. */
7172	_ACEOF
7173	cat confdefs.h >>conftest.$ac_ext
7174	cat >>conftest.$ac_ext <<_ACEOF
7175	/* end confdefs.h. */
7176	#include <$ac_header>
7177	_ACEOF
7178	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7179	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7180	ac_status=$?
7181	grep -v '^ *+' conftest.er1 >conftest.err
7182	rm -f conftest.er1
7183	cat conftest.err >&5
7184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7185	(exit $ac_status); } >/dev/null; then
7186	if test -s conftest.err; then
7187	ac_cpp_err=$ac_c_preproc_warn_flag
7188	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7189	else
7190	ac_cpp_err=
7191	fi
7192	else
7193	ac_cpp_err=yes
7194	fi
7195	if test -z "$ac_cpp_err"; then
7196	ac_header_preproc=yes
7197	else
7198	echo "$as_me: failed program was:" >&5
7199	sed 's/^/\| /' conftest.$ac_ext >&5
7200
7201	ac_header_preproc=no
7202	fi
7203	rm -f conftest.err conftest.$ac_ext
7204	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7205	echo "${ECHO_T}$ac_header_preproc" >&6
7206
7207	# So? What about this header?
7208	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7209	yes:no: )
7210	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7211	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7212	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7213	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7214	ac_header_preproc=yes
7215	;;
7216	no:yes:* )
7217	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7218	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7219	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7220	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7221	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7222	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7223	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7224	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7225	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7226	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7227	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7228	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7229	(
7230	cat <<\_ASBOX
7231	## ---------------------------------------------- ##
7232	## Report this to orxonox-dev at mail.datacore.ch ##
7233	## ---------------------------------------------- ##
7234	_ASBOX
7235	) \|
7236	sed "s/^/$as_me: WARNING: /" >&2
7237	;;
7238	esac
7239	echo "$as_me:$LINENO: checking for $ac_header" >&5
7240	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7241	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7242	echo $ECHO_N "(cached) $ECHO_C" >&6
7243	else
7244	eval "$as_ac_Header=\$ac_header_preproc"
7245	fi
7246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7247	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7248
7249	fi
7250	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7251	cat >>confdefs.h <<_ACEOF
7252	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7253	_ACEOF
7254
7255	else
7256
7257	for ac_header in SDL_ttf.h
7258	do
7259	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7260	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7261	echo "$as_me:$LINENO: checking for $ac_header" >&5
7262	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7263	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7264	echo $ECHO_N "(cached) $ECHO_C" >&6
7265	fi
7266	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7267	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7268	else
7269	# Is the header compilable?
7270	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7271	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7272	cat >conftest.$ac_ext <<_ACEOF
7273	/* confdefs.h. */
7274	_ACEOF
7275	cat confdefs.h >>conftest.$ac_ext
7276	cat >>conftest.$ac_ext <<_ACEOF
7277	/* end confdefs.h. */
7278	$ac_includes_default
7279	#include <$ac_header>
7280	_ACEOF
7281	rm -f conftest.$ac_objext
7282	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7283	(eval $ac_compile) 2>conftest.er1
7284	ac_status=$?
7285	grep -v '^ *+' conftest.er1 >conftest.err
7286	rm -f conftest.er1
7287	cat conftest.err >&5
7288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289	(exit $ac_status); } &&
7290	{ ac_try='test -z "$ac_c_werror_flag"
7291	\|\| test ! -s conftest.err'
7292	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7293	(eval $ac_try) 2>&5
7294	ac_status=$?
7295	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7296	(exit $ac_status); }; } &&
7297	{ ac_try='test -s conftest.$ac_objext'
7298	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7299	(eval $ac_try) 2>&5
7300	ac_status=$?
7301	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7302	(exit $ac_status); }; }; then
7303	ac_header_compiler=yes
7304	else
7305	echo "$as_me: failed program was:" >&5
7306	sed 's/^/\| /' conftest.$ac_ext >&5
7307
7308	ac_header_compiler=no
7309	fi
7310	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7311	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7312	echo "${ECHO_T}$ac_header_compiler" >&6
7313
7314	# Is the header present?
7315	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7316	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7317	cat >conftest.$ac_ext <<_ACEOF
7318	/* confdefs.h. */
7319	_ACEOF
7320	cat confdefs.h >>conftest.$ac_ext
7321	cat >>conftest.$ac_ext <<_ACEOF
7322	/* end confdefs.h. */
7323	#include <$ac_header>
7324	_ACEOF
7325	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7326	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7327	ac_status=$?
7328	grep -v '^ *+' conftest.er1 >conftest.err
7329	rm -f conftest.er1
7330	cat conftest.err >&5
7331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7332	(exit $ac_status); } >/dev/null; then
7333	if test -s conftest.err; then
7334	ac_cpp_err=$ac_c_preproc_warn_flag
7335	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7336	else
7337	ac_cpp_err=
7338	fi
7339	else
7340	ac_cpp_err=yes
7341	fi
7342	if test -z "$ac_cpp_err"; then
7343	ac_header_preproc=yes
7344	else
7345	echo "$as_me: failed program was:" >&5
7346	sed 's/^/\| /' conftest.$ac_ext >&5
7347
7348	ac_header_preproc=no
7349	fi
7350	rm -f conftest.err conftest.$ac_ext
7351	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7352	echo "${ECHO_T}$ac_header_preproc" >&6
7353
7354	# So? What about this header?
7355	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7356	yes:no: )
7357	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7358	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7359	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7360	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7361	ac_header_preproc=yes
7362	;;
7363	no:yes:* )
7364	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7365	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7366	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7367	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7368	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7369	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7370	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7371	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7372	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7373	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7374	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7375	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7376	(
7377	cat <<\_ASBOX
7378	## ---------------------------------------------- ##
7379	## Report this to orxonox-dev at mail.datacore.ch ##
7380	## ---------------------------------------------- ##
7381	_ASBOX
7382	) \|
7383	sed "s/^/$as_me: WARNING: /" >&2
7384	;;
7385	esac
7386	echo "$as_me:$LINENO: checking for $ac_header" >&5
7387	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7388	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7389	echo $ECHO_N "(cached) $ECHO_C" >&6
7390	else
7391	eval "$as_ac_Header=\$ac_header_preproc"
7392	fi
7393	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7394	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7395
7396	fi
7397	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7398	cat >>confdefs.h <<_ACEOF
7399	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7400	_ACEOF
7401
7402	else
7403	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
7404	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
7405	{ (exit 1); exit 1; }; }
7406	fi
7407
7408	done
7409
7410	fi
7411
7412	done
7413
7414	#fi
7415	# checking for SDL_ttf-lib
7416	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
7417	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
7418	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
7419	echo $ECHO_N "(cached) $ECHO_C" >&6
7420	else
7421	ac_check_lib_save_LIBS=$LIBS
7422	LIBS="-lSDL_ttf $LIBS"
7423	cat >conftest.$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
7430
7431	int
7432	main ()
7433	{
7434	main ();
7435	;
7436	return 0;
7437	}
7438	_ACEOF
7439	rm -f conftest.$ac_objext conftest$ac_exeext
7440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7441	(eval $ac_link) 2>conftest.er1
7442	ac_status=$?
7443	grep -v '^ *+' conftest.er1 >conftest.err
7444	rm -f conftest.er1
7445	cat conftest.err >&5
7446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7447	(exit $ac_status); } &&
7448	{ ac_try='test -z "$ac_c_werror_flag"
7449	\|\| test ! -s conftest.err'
7450	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7451	(eval $ac_try) 2>&5
7452	ac_status=$?
7453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7454	(exit $ac_status); }; } &&
7455	{ ac_try='test -s conftest$ac_exeext'
7456	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7457	(eval $ac_try) 2>&5
7458	ac_status=$?
7459	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7460	(exit $ac_status); }; }; then
7461	ac_cv_lib_SDL_ttf_main=yes
7462	else
7463	echo "$as_me: failed program was:" >&5
7464	sed 's/^/\| /' conftest.$ac_ext >&5
7465
7466	ac_cv_lib_SDL_ttf_main=no
7467	fi
7468	rm -f conftest.err conftest.$ac_objext \
7469	conftest$ac_exeext conftest.$ac_ext
7470	LIBS=$ac_check_lib_save_LIBS
7471	fi
7472	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
7473	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
7474	if test $ac_cv_lib_SDL_ttf_main = yes; then
7475	FOUND_SDL_ttf=yes
7476	fi
7477
7478	if test x$FOUND_SDL_ttf = xyes ; then
7479	LIBS="$LIBS -lSDL_ttf"
7480	else
7481	echo "------------------"
7482	echo "SDL_ttf library not found."
7483	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
7484	echo "------------------"
7485	exit -1
7486	fi
7487
7488
7489	#-----------#
7490	# SDL_Image #
7491	#-----------#
7492	# checking for SDL_image-headers
7493
7494	for ac_header in SDL_image.h
7495	do
7496	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7497	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7498	echo "$as_me:$LINENO: checking for $ac_header" >&5
7499	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7500	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7501	echo $ECHO_N "(cached) $ECHO_C" >&6
7502	fi
7503	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7504	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7505	else
7506	# Is the header compilable?
7507	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7508	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7509	cat >conftest.$ac_ext <<_ACEOF
7510	/* confdefs.h. */
7511	_ACEOF
7512	cat confdefs.h >>conftest.$ac_ext
7513	cat >>conftest.$ac_ext <<_ACEOF
7514	/* end confdefs.h. */
7515	$ac_includes_default
7516	#include <$ac_header>
7517	_ACEOF
7518	rm -f conftest.$ac_objext
7519	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7520	(eval $ac_compile) 2>conftest.er1
7521	ac_status=$?
7522	grep -v '^ *+' conftest.er1 >conftest.err
7523	rm -f conftest.er1
7524	cat conftest.err >&5
7525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7526	(exit $ac_status); } &&
7527	{ ac_try='test -z "$ac_c_werror_flag"
7528	\|\| test ! -s conftest.err'
7529	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7530	(eval $ac_try) 2>&5
7531	ac_status=$?
7532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7533	(exit $ac_status); }; } &&
7534	{ ac_try='test -s conftest.$ac_objext'
7535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7536	(eval $ac_try) 2>&5
7537	ac_status=$?
7538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7539	(exit $ac_status); }; }; then
7540	ac_header_compiler=yes
7541	else
7542	echo "$as_me: failed program was:" >&5
7543	sed 's/^/\| /' conftest.$ac_ext >&5
7544
7545	ac_header_compiler=no
7546	fi
7547	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7548	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7549	echo "${ECHO_T}$ac_header_compiler" >&6
7550
7551	# Is the header present?
7552	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7553	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7554	cat >conftest.$ac_ext <<_ACEOF
7555	/* confdefs.h. */
7556	_ACEOF
7557	cat confdefs.h >>conftest.$ac_ext
7558	cat >>conftest.$ac_ext <<_ACEOF
7559	/* end confdefs.h. */
7560	#include <$ac_header>
7561	_ACEOF
7562	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7563	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7564	ac_status=$?
7565	grep -v '^ *+' conftest.er1 >conftest.err
7566	rm -f conftest.er1
7567	cat conftest.err >&5
7568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7569	(exit $ac_status); } >/dev/null; then
7570	if test -s conftest.err; then
7571	ac_cpp_err=$ac_c_preproc_warn_flag
7572	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7573	else
7574	ac_cpp_err=
7575	fi
7576	else
7577	ac_cpp_err=yes
7578	fi
7579	if test -z "$ac_cpp_err"; then
7580	ac_header_preproc=yes
7581	else
7582	echo "$as_me: failed program was:" >&5
7583	sed 's/^/\| /' conftest.$ac_ext >&5
7584
7585	ac_header_preproc=no
7586	fi
7587	rm -f conftest.err conftest.$ac_ext
7588	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7589	echo "${ECHO_T}$ac_header_preproc" >&6
7590
7591	# So? What about this header?
7592	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7593	yes:no: )
7594	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7595	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7596	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7597	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7598	ac_header_preproc=yes
7599	;;
7600	no:yes:* )
7601	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7602	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7603	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7604	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7605	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7606	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7607	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7608	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7609	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7610	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7611	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7612	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7613	(
7614	cat <<\_ASBOX
7615	## ---------------------------------------------- ##
7616	## Report this to orxonox-dev at mail.datacore.ch ##
7617	## ---------------------------------------------- ##
7618	_ASBOX
7619	) \|
7620	sed "s/^/$as_me: WARNING: /" >&2
7621	;;
7622	esac
7623	echo "$as_me:$LINENO: checking for $ac_header" >&5
7624	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7625	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7626	echo $ECHO_N "(cached) $ECHO_C" >&6
7627	else
7628	eval "$as_ac_Header=\$ac_header_preproc"
7629	fi
7630	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7631	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7632
7633	fi
7634	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7635	cat >>confdefs.h <<_ACEOF
7636	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7637	_ACEOF
7638
7639	else
7640
7641	for ac_header in SDL/SDL_image.h
7642	do
7643	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7644	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7645	echo "$as_me:$LINENO: checking for $ac_header" >&5
7646	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7647	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7648	echo $ECHO_N "(cached) $ECHO_C" >&6
7649	fi
7650	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7651	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7652	else
7653	# Is the header compilable?
7654	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7655	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7656	cat >conftest.$ac_ext <<_ACEOF
7657	/* confdefs.h. */
7658	_ACEOF
7659	cat confdefs.h >>conftest.$ac_ext
7660	cat >>conftest.$ac_ext <<_ACEOF
7661	/* end confdefs.h. */
7662	$ac_includes_default
7663	#include <$ac_header>
7664	_ACEOF
7665	rm -f conftest.$ac_objext
7666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7667	(eval $ac_compile) 2>conftest.er1
7668	ac_status=$?
7669	grep -v '^ *+' conftest.er1 >conftest.err
7670	rm -f conftest.er1
7671	cat conftest.err >&5
7672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7673	(exit $ac_status); } &&
7674	{ ac_try='test -z "$ac_c_werror_flag"
7675	\|\| test ! -s conftest.err'
7676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7677	(eval $ac_try) 2>&5
7678	ac_status=$?
7679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7680	(exit $ac_status); }; } &&
7681	{ ac_try='test -s conftest.$ac_objext'
7682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7683	(eval $ac_try) 2>&5
7684	ac_status=$?
7685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7686	(exit $ac_status); }; }; then
7687	ac_header_compiler=yes
7688	else
7689	echo "$as_me: failed program was:" >&5
7690	sed 's/^/\| /' conftest.$ac_ext >&5
7691
7692	ac_header_compiler=no
7693	fi
7694	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7695	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7696	echo "${ECHO_T}$ac_header_compiler" >&6
7697
7698	# Is the header present?
7699	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7700	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7701	cat >conftest.$ac_ext <<_ACEOF
7702	/* confdefs.h. */
7703	_ACEOF
7704	cat confdefs.h >>conftest.$ac_ext
7705	cat >>conftest.$ac_ext <<_ACEOF
7706	/* end confdefs.h. */
7707	#include <$ac_header>
7708	_ACEOF
7709	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7710	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7711	ac_status=$?
7712	grep -v '^ *+' conftest.er1 >conftest.err
7713	rm -f conftest.er1
7714	cat conftest.err >&5
7715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7716	(exit $ac_status); } >/dev/null; then
7717	if test -s conftest.err; then
7718	ac_cpp_err=$ac_c_preproc_warn_flag
7719	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7720	else
7721	ac_cpp_err=
7722	fi
7723	else
7724	ac_cpp_err=yes
7725	fi
7726	if test -z "$ac_cpp_err"; then
7727	ac_header_preproc=yes
7728	else
7729	echo "$as_me: failed program was:" >&5
7730	sed 's/^/\| /' conftest.$ac_ext >&5
7731
7732	ac_header_preproc=no
7733	fi
7734	rm -f conftest.err conftest.$ac_ext
7735	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7736	echo "${ECHO_T}$ac_header_preproc" >&6
7737
7738	# So? What about this header?
7739	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7740	yes:no: )
7741	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7742	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7743	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7744	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7745	ac_header_preproc=yes
7746	;;
7747	no:yes:* )
7748	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7749	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7750	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7751	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7752	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7753	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7754	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7755	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7756	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7757	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7758	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7759	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7760	(
7761	cat <<\_ASBOX
7762	## ---------------------------------------------- ##
7763	## Report this to orxonox-dev at mail.datacore.ch ##
7764	## ---------------------------------------------- ##
7765	_ASBOX
7766	) \|
7767	sed "s/^/$as_me: WARNING: /" >&2
7768	;;
7769	esac
7770	echo "$as_me:$LINENO: checking for $ac_header" >&5
7771	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7772	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7773	echo $ECHO_N "(cached) $ECHO_C" >&6
7774	else
7775	eval "$as_ac_Header=\$ac_header_preproc"
7776	fi
7777	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7778	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7779
7780	fi
7781	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7782	cat >>confdefs.h <<_ACEOF
7783	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7784	_ACEOF
7785
7786	else
7787	{ { echo "$as_me:$LINENO: error: sdl_image header not found." >&5
7788	echo "$as_me: error: sdl_image header not found." >&2;}
7789	{ (exit 1); exit 1; }; }
7790	fi
7791
7792	done
7793
7794	fi
7795
7796	done
7797
7798	# checking for SDL_image-lib
7799	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7800	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7801	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7802	echo $ECHO_N "(cached) $ECHO_C" >&6
7803	else
7804	ac_check_lib_save_LIBS=$LIBS
7805	LIBS="-lSDL_image $LIBS"
7806	cat >conftest.$ac_ext <<_ACEOF
7807	/* confdefs.h. */
7808	_ACEOF
7809	cat confdefs.h >>conftest.$ac_ext
7810	cat >>conftest.$ac_ext <<_ACEOF
7811	/* end confdefs.h. */
7812
7813
7814	int
7815	main ()
7816	{
7817	main ();
7818	;
7819	return 0;
7820	}
7821	_ACEOF
7822	rm -f conftest.$ac_objext conftest$ac_exeext
7823	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7824	(eval $ac_link) 2>conftest.er1
7825	ac_status=$?
7826	grep -v '^ *+' conftest.er1 >conftest.err
7827	rm -f conftest.er1
7828	cat conftest.err >&5
7829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7830	(exit $ac_status); } &&
7831	{ ac_try='test -z "$ac_c_werror_flag"
7832	\|\| test ! -s conftest.err'
7833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7834	(eval $ac_try) 2>&5
7835	ac_status=$?
7836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7837	(exit $ac_status); }; } &&
7838	{ ac_try='test -s conftest$ac_exeext'
7839	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7840	(eval $ac_try) 2>&5
7841	ac_status=$?
7842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7843	(exit $ac_status); }; }; then
7844	ac_cv_lib_SDL_image_main=yes
7845	else
7846	echo "$as_me: failed program was:" >&5
7847	sed 's/^/\| /' conftest.$ac_ext >&5
7848
7849	ac_cv_lib_SDL_image_main=no
7850	fi
7851	rm -f conftest.err conftest.$ac_objext \
7852	conftest$ac_exeext conftest.$ac_ext
7853	LIBS=$ac_check_lib_save_LIBS
7854	fi
7855	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7856	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7857	if test $ac_cv_lib_SDL_image_main = yes; then
7858	FOUND_SDL_image=yes
7859	fi
7860
7861	if test x$FOUND_SDL_image = xyes ; then
7862	LIBS="$LIBS -lSDL_image"
7863	else
7864	echo "------------------"
7865	echo "SDL_image library not found."
7866	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7867	echo "------------------"
7868	exit -1
7869	fi
7870
7871	#-----#
7872	# GTK #
7873	#-----#
7874	if test x$def_gtk = xyes; then
7875	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7876	echo "$as_me:$LINENO: checking for gtk2.0" >&5
7877	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7878	if `$PKG_CONFIG --exists gtk+-2.0`; then
7879	echo "yes"
7880	have_gtk2=yes
7881	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7882	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7883
7884	cat >>confdefs.h <<_ACEOF
7885	#define HAVE_GTK2 1
7886	_ACEOF
7887
7888	if test $DEBUG -ge 3; then
7889	echo "cflags: $GTK2_CFLAGS"
7890	echo "libs: $GTK2_LIBS"
7891	fi
7892	else
7893	echo "no"
7894	fi
7895
7896	fi
7897
7898
7899
7900
7901	if test x$have_gtk2 = xyes; then
7902	HAVE_GTK2_TRUE=
7903	HAVE_GTK2_FALSE='#'
7904	else
7905	HAVE_GTK2_TRUE='#'
7906	HAVE_GTK2_FALSE=
7907	fi
7908
7909
7910	#---------#
7911	# libcURL #
7912	#---------#
7913	if test x$def_curl = xyes; then
7914
7915
7916	for ac_header in curl/curl.h
7917	do
7918	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7919	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7920	echo "$as_me:$LINENO: checking for $ac_header" >&5
7921	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7922	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7923	echo $ECHO_N "(cached) $ECHO_C" >&6
7924	fi
7925	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7926	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7927	else
7928	# Is the header compilable?
7929	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7930	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7931	cat >conftest.$ac_ext <<_ACEOF
7932	/* confdefs.h. */
7933	_ACEOF
7934	cat confdefs.h >>conftest.$ac_ext
7935	cat >>conftest.$ac_ext <<_ACEOF
7936	/* end confdefs.h. */
7937	$ac_includes_default
7938	#include <$ac_header>
7939	_ACEOF
7940	rm -f conftest.$ac_objext
7941	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7942	(eval $ac_compile) 2>conftest.er1
7943	ac_status=$?
7944	grep -v '^ *+' conftest.er1 >conftest.err
7945	rm -f conftest.er1
7946	cat conftest.err >&5
7947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948	(exit $ac_status); } &&
7949	{ ac_try='test -z "$ac_c_werror_flag"
7950	\|\| test ! -s conftest.err'
7951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7952	(eval $ac_try) 2>&5
7953	ac_status=$?
7954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7955	(exit $ac_status); }; } &&
7956	{ ac_try='test -s conftest.$ac_objext'
7957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7958	(eval $ac_try) 2>&5
7959	ac_status=$?
7960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7961	(exit $ac_status); }; }; then
7962	ac_header_compiler=yes
7963	else
7964	echo "$as_me: failed program was:" >&5
7965	sed 's/^/\| /' conftest.$ac_ext >&5
7966
7967	ac_header_compiler=no
7968	fi
7969	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7970	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7971	echo "${ECHO_T}$ac_header_compiler" >&6
7972
7973	# Is the header present?
7974	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7975	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7976	cat >conftest.$ac_ext <<_ACEOF
7977	/* confdefs.h. */
7978	_ACEOF
7979	cat confdefs.h >>conftest.$ac_ext
7980	cat >>conftest.$ac_ext <<_ACEOF
7981	/* end confdefs.h. */
7982	#include <$ac_header>
7983	_ACEOF
7984	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7985	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7986	ac_status=$?
7987	grep -v '^ *+' conftest.er1 >conftest.err
7988	rm -f conftest.er1
7989	cat conftest.err >&5
7990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7991	(exit $ac_status); } >/dev/null; then
7992	if test -s conftest.err; then
7993	ac_cpp_err=$ac_c_preproc_warn_flag
7994	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7995	else
7996	ac_cpp_err=
7997	fi
7998	else
7999	ac_cpp_err=yes
8000	fi
8001	if test -z "$ac_cpp_err"; then
8002	ac_header_preproc=yes
8003	else
8004	echo "$as_me: failed program was:" >&5
8005	sed 's/^/\| /' conftest.$ac_ext >&5
8006
8007	ac_header_preproc=no
8008	fi
8009	rm -f conftest.err conftest.$ac_ext
8010	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8011	echo "${ECHO_T}$ac_header_preproc" >&6
8012
8013	# So? What about this header?
8014	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8015	yes:no: )
8016	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8017	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8018	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8019	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8020	ac_header_preproc=yes
8021	;;
8022	no:yes:* )
8023	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8024	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8025	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8026	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8027	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8028	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8029	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8030	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8031	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8032	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8033	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8034	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8035	(
8036	cat <<\_ASBOX
8037	## ---------------------------------------------- ##
8038	## Report this to orxonox-dev at mail.datacore.ch ##
8039	## ---------------------------------------------- ##
8040	_ASBOX
8041	) \|
8042	sed "s/^/$as_me: WARNING: /" >&2
8043	;;
8044	esac
8045	echo "$as_me:$LINENO: checking for $ac_header" >&5
8046	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8047	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8048	echo $ECHO_N "(cached) $ECHO_C" >&6
8049	else
8050	eval "$as_ac_Header=\$ac_header_preproc"
8051	fi
8052	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8053	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8054
8055	fi
8056	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8057	cat >>confdefs.h <<_ACEOF
8058	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8059	_ACEOF
8060	curlHeader="yes"
8061	else
8062	curlHeader="no"
8063	fi
8064
8065	done
8066
8067	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8068	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8069	if test "${ac_cv_lib_curl_main+set}" = set; then
8070	echo $ECHO_N "(cached) $ECHO_C" >&6
8071	else
8072	ac_check_lib_save_LIBS=$LIBS
8073	LIBS="-lcurl $LIBS"
8074	cat >conftest.$ac_ext <<_ACEOF
8075	/* confdefs.h. */
8076	_ACEOF
8077	cat confdefs.h >>conftest.$ac_ext
8078	cat >>conftest.$ac_ext <<_ACEOF
8079	/* end confdefs.h. */
8080
8081
8082	int
8083	main ()
8084	{
8085	main ();
8086	;
8087	return 0;
8088	}
8089	_ACEOF
8090	rm -f conftest.$ac_objext conftest$ac_exeext
8091	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8092	(eval $ac_link) 2>conftest.er1
8093	ac_status=$?
8094	grep -v '^ *+' conftest.er1 >conftest.err
8095	rm -f conftest.er1
8096	cat conftest.err >&5
8097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8098	(exit $ac_status); } &&
8099	{ ac_try='test -z "$ac_c_werror_flag"
8100	\|\| test ! -s conftest.err'
8101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8102	(eval $ac_try) 2>&5
8103	ac_status=$?
8104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8105	(exit $ac_status); }; } &&
8106	{ ac_try='test -s conftest$ac_exeext'
8107	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8108	(eval $ac_try) 2>&5
8109	ac_status=$?
8110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8111	(exit $ac_status); }; }; then
8112	ac_cv_lib_curl_main=yes
8113	else
8114	echo "$as_me: failed program was:" >&5
8115	sed 's/^/\| /' conftest.$ac_ext >&5
8116
8117	ac_cv_lib_curl_main=no
8118	fi
8119	rm -f conftest.err conftest.$ac_objext \
8120	conftest$ac_exeext conftest.$ac_ext
8121	LIBS=$ac_check_lib_save_LIBS
8122	fi
8123	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8124	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8125	if test $ac_cv_lib_curl_main = yes; then
8126	FOUND_curl=yes
8127	fi
8128
8129	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8130	have_curl=yes
8131	CURL_LIBS=`curl-config --libs`
8132	CURLCFLAGS=`curl-config --cflags`
8133
8134	cat >>confdefs.h <<_ACEOF
8135	#define HAVE_CURL 1
8136	_ACEOF
8137
8138	else
8139	have_curl=no
8140	fi
8141
8142	fi
8143
8144
8145
8146
8147	if test x$have_curl = xyes; then
8148	HAVE_CURL_TRUE=
8149	HAVE_CURL_FALSE='#'
8150	else
8151	HAVE_CURL_TRUE='#'
8152	HAVE_CURL_FALSE=
8153	fi
8154
8155
8156	#--------#
8157	# efence #
8158	#--------#
8159	if test x$def_efence = xyes ; then
8160	echo "$as_me:$LINENO: checking for main in -lefence" >&5
8161	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8162	if test "${ac_cv_lib_efence_main+set}" = set; then
8163	echo $ECHO_N "(cached) $ECHO_C" >&6
8164	else
8165	ac_check_lib_save_LIBS=$LIBS
8166	LIBS="-lefence $LIBS"
8167	cat >conftest.$ac_ext <<_ACEOF
8168	/* confdefs.h. */
8169	_ACEOF
8170	cat confdefs.h >>conftest.$ac_ext
8171	cat >>conftest.$ac_ext <<_ACEOF
8172	/* end confdefs.h. */
8173
8174
8175	int
8176	main ()
8177	{
8178	main ();
8179	;
8180	return 0;
8181	}
8182	_ACEOF
8183	rm -f conftest.$ac_objext conftest$ac_exeext
8184	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8185	(eval $ac_link) 2>conftest.er1
8186	ac_status=$?
8187	grep -v '^ *+' conftest.er1 >conftest.err
8188	rm -f conftest.er1
8189	cat conftest.err >&5
8190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8191	(exit $ac_status); } &&
8192	{ ac_try='test -z "$ac_c_werror_flag"
8193	\|\| test ! -s conftest.err'
8194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8195	(eval $ac_try) 2>&5
8196	ac_status=$?
8197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8198	(exit $ac_status); }; } &&
8199	{ ac_try='test -s conftest$ac_exeext'
8200	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8201	(eval $ac_try) 2>&5
8202	ac_status=$?
8203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8204	(exit $ac_status); }; }; then
8205	ac_cv_lib_efence_main=yes
8206	else
8207	echo "$as_me: failed program was:" >&5
8208	sed 's/^/\| /' conftest.$ac_ext >&5
8209
8210	ac_cv_lib_efence_main=no
8211	fi
8212	rm -f conftest.err conftest.$ac_objext \
8213	conftest$ac_exeext conftest.$ac_ext
8214	LIBS=$ac_check_lib_save_LIBS
8215	fi
8216	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8217	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8218	if test $ac_cv_lib_efence_main = yes; then
8219	FOUND_efence=yes
8220	fi
8221
8222	if test x$FOUND_efence = xyes ; then
8223	LIBS="$LIBS -lefence"
8224	fi
8225
8226	fi
8227
8228	# FIXME: Replace `main' with a function in `-lm':
8229
8230	echo "$as_me:$LINENO: checking for main in -lm" >&5
8231	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8232	if test "${ac_cv_lib_m_main+set}" = set; then
8233	echo $ECHO_N "(cached) $ECHO_C" >&6
8234	else
8235	ac_check_lib_save_LIBS=$LIBS
8236	LIBS="-lm $LIBS"
8237	cat >conftest.$ac_ext <<_ACEOF
8238	/* confdefs.h. */
8239	_ACEOF
8240	cat confdefs.h >>conftest.$ac_ext
8241	cat >>conftest.$ac_ext <<_ACEOF
8242	/* end confdefs.h. */
8243
8244
8245	int
8246	main ()
8247	{
8248	main ();
8249	;
8250	return 0;
8251	}
8252	_ACEOF
8253	rm -f conftest.$ac_objext conftest$ac_exeext
8254	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8255	(eval $ac_link) 2>conftest.er1
8256	ac_status=$?
8257	grep -v '^ *+' conftest.er1 >conftest.err
8258	rm -f conftest.er1
8259	cat conftest.err >&5
8260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8261	(exit $ac_status); } &&
8262	{ ac_try='test -z "$ac_c_werror_flag"
8263	\|\| test ! -s conftest.err'
8264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8265	(eval $ac_try) 2>&5
8266	ac_status=$?
8267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8268	(exit $ac_status); }; } &&
8269	{ ac_try='test -s conftest$ac_exeext'
8270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8271	(eval $ac_try) 2>&5
8272	ac_status=$?
8273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8274	(exit $ac_status); }; }; then
8275	ac_cv_lib_m_main=yes
8276	else
8277	echo "$as_me: failed program was:" >&5
8278	sed 's/^/\| /' conftest.$ac_ext >&5
8279
8280	ac_cv_lib_m_main=no
8281	fi
8282	rm -f conftest.err conftest.$ac_objext \
8283	conftest$ac_exeext conftest.$ac_ext
8284	LIBS=$ac_check_lib_save_LIBS
8285	fi
8286	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8287	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8288	if test $ac_cv_lib_m_main = yes; then
8289	cat >>confdefs.h <<_ACEOF
8290	#define HAVE_LIBM 1
8291	_ACEOF
8292
8293	LIBS="-lm $LIBS"
8294
8295	fi
8296
8297
8298
8299	# Checks for header files.
8300	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8301	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8302	if test "${ac_cv_header_stdc+set}" = set; then
8303	echo $ECHO_N "(cached) $ECHO_C" >&6
8304	else
8305	cat >conftest.$ac_ext <<_ACEOF
8306	/* confdefs.h. */
8307	_ACEOF
8308	cat confdefs.h >>conftest.$ac_ext
8309	cat >>conftest.$ac_ext <<_ACEOF
8310	/* end confdefs.h. */
8311	#include <stdlib.h>
8312	#include <stdarg.h>
8313	#include <string.h>
8314	#include <float.h>
8315
8316	int
8317	main ()
8318	{
8319
8320	;
8321	return 0;
8322	}
8323	_ACEOF
8324	rm -f conftest.$ac_objext
8325	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8326	(eval $ac_compile) 2>conftest.er1
8327	ac_status=$?
8328	grep -v '^ *+' conftest.er1 >conftest.err
8329	rm -f conftest.er1
8330	cat conftest.err >&5
8331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8332	(exit $ac_status); } &&
8333	{ ac_try='test -z "$ac_c_werror_flag"
8334	\|\| test ! -s conftest.err'
8335	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8336	(eval $ac_try) 2>&5
8337	ac_status=$?
8338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8339	(exit $ac_status); }; } &&
8340	{ ac_try='test -s conftest.$ac_objext'
8341	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8342	(eval $ac_try) 2>&5
8343	ac_status=$?
8344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8345	(exit $ac_status); }; }; then
8346	ac_cv_header_stdc=yes
8347	else
8348	echo "$as_me: failed program was:" >&5
8349	sed 's/^/\| /' conftest.$ac_ext >&5
8350
8351	ac_cv_header_stdc=no
8352	fi
8353	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8354
8355	if test $ac_cv_header_stdc = yes; then
8356	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8357	cat >conftest.$ac_ext <<_ACEOF
8358	/* confdefs.h. */
8359	_ACEOF
8360	cat confdefs.h >>conftest.$ac_ext
8361	cat >>conftest.$ac_ext <<_ACEOF
8362	/* end confdefs.h. */
8363	#include <string.h>
8364
8365	_ACEOF
8366	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8367	$EGREP "memchr" >/dev/null 2>&1; then
8368	:
8369	else
8370	ac_cv_header_stdc=no
8371	fi
8372	rm -f conftest*
8373
8374	fi
8375
8376	if test $ac_cv_header_stdc = yes; then
8377	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8378	cat >conftest.$ac_ext <<_ACEOF
8379	/* confdefs.h. */
8380	_ACEOF
8381	cat confdefs.h >>conftest.$ac_ext
8382	cat >>conftest.$ac_ext <<_ACEOF
8383	/* end confdefs.h. */
8384	#include <stdlib.h>
8385
8386	_ACEOF
8387	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8388	$EGREP "free" >/dev/null 2>&1; then
8389	:
8390	else
8391	ac_cv_header_stdc=no
8392	fi
8393	rm -f conftest*
8394
8395	fi
8396
8397	if test $ac_cv_header_stdc = yes; then
8398	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8399	if test "$cross_compiling" = yes; then
8400	:
8401	else
8402	cat >conftest.$ac_ext <<_ACEOF
8403	/* confdefs.h. */
8404	_ACEOF
8405	cat confdefs.h >>conftest.$ac_ext
8406	cat >>conftest.$ac_ext <<_ACEOF
8407	/* end confdefs.h. */
8408	#include <ctype.h>
8409	#if ((' ' & 0x0FF) == 0x020)
8410	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8411	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8412	#else
8413	# define ISLOWER(c) \
8414	(('a' <= (c) && (c) <= 'i') \
8415	\|\| ('j' <= (c) && (c) <= 'r') \
8416	\|\| ('s' <= (c) && (c) <= 'z'))
8417	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8418	#endif
8419
8420	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8421	int
8422	main ()
8423	{
8424	int i;
8425	for (i = 0; i < 256; i++)
8426	if (XOR (islower (i), ISLOWER (i))
8427	\|\| toupper (i) != TOUPPER (i))
8428	exit(2);
8429	exit (0);
8430	}
8431	_ACEOF
8432	rm -f conftest$ac_exeext
8433	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8434	(eval $ac_link) 2>&5
8435	ac_status=$?
8436	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8437	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8439	(eval $ac_try) 2>&5
8440	ac_status=$?
8441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442	(exit $ac_status); }; }; then
8443	:
8444	else
8445	echo "$as_me: program exited with status $ac_status" >&5
8446	echo "$as_me: failed program was:" >&5
8447	sed 's/^/\| /' conftest.$ac_ext >&5
8448
8449	( exit $ac_status )
8450	ac_cv_header_stdc=no
8451	fi
8452	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8453	fi
8454	fi
8455	fi
8456	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8457	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8458	if test $ac_cv_header_stdc = yes; then
8459
8460	cat >>confdefs.h <<\_ACEOF
8461	#define STDC_HEADERS 1
8462	_ACEOF
8463
8464	fi
8465
8466
8467
8468	for ac_header in stdlib.h string.h
8469	do
8470	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8472	echo "$as_me:$LINENO: checking for $ac_header" >&5
8473	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8474	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8475	echo $ECHO_N "(cached) $ECHO_C" >&6
8476	fi
8477	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8478	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8479	else
8480	# Is the header compilable?
8481	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8482	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8483	cat >conftest.$ac_ext <<_ACEOF
8484	/* confdefs.h. */
8485	_ACEOF
8486	cat confdefs.h >>conftest.$ac_ext
8487	cat >>conftest.$ac_ext <<_ACEOF
8488	/* end confdefs.h. */
8489	$ac_includes_default
8490	#include <$ac_header>
8491	_ACEOF
8492	rm -f conftest.$ac_objext
8493	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8494	(eval $ac_compile) 2>conftest.er1
8495	ac_status=$?
8496	grep -v '^ *+' conftest.er1 >conftest.err
8497	rm -f conftest.er1
8498	cat conftest.err >&5
8499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8500	(exit $ac_status); } &&
8501	{ ac_try='test -z "$ac_c_werror_flag"
8502	\|\| test ! -s conftest.err'
8503	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8504	(eval $ac_try) 2>&5
8505	ac_status=$?
8506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8507	(exit $ac_status); }; } &&
8508	{ ac_try='test -s conftest.$ac_objext'
8509	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8510	(eval $ac_try) 2>&5
8511	ac_status=$?
8512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8513	(exit $ac_status); }; }; then
8514	ac_header_compiler=yes
8515	else
8516	echo "$as_me: failed program was:" >&5
8517	sed 's/^/\| /' conftest.$ac_ext >&5
8518
8519	ac_header_compiler=no
8520	fi
8521	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8522	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8523	echo "${ECHO_T}$ac_header_compiler" >&6
8524
8525	# Is the header present?
8526	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8527	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8528	cat >conftest.$ac_ext <<_ACEOF
8529	/* confdefs.h. */
8530	_ACEOF
8531	cat confdefs.h >>conftest.$ac_ext
8532	cat >>conftest.$ac_ext <<_ACEOF
8533	/* end confdefs.h. */
8534	#include <$ac_header>
8535	_ACEOF
8536	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8537	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8538	ac_status=$?
8539	grep -v '^ *+' conftest.er1 >conftest.err
8540	rm -f conftest.er1
8541	cat conftest.err >&5
8542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8543	(exit $ac_status); } >/dev/null; then
8544	if test -s conftest.err; then
8545	ac_cpp_err=$ac_c_preproc_warn_flag
8546	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8547	else
8548	ac_cpp_err=
8549	fi
8550	else
8551	ac_cpp_err=yes
8552	fi
8553	if test -z "$ac_cpp_err"; then
8554	ac_header_preproc=yes
8555	else
8556	echo "$as_me: failed program was:" >&5
8557	sed 's/^/\| /' conftest.$ac_ext >&5
8558
8559	ac_header_preproc=no
8560	fi
8561	rm -f conftest.err conftest.$ac_ext
8562	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8563	echo "${ECHO_T}$ac_header_preproc" >&6
8564
8565	# So? What about this header?
8566	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8567	yes:no: )
8568	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8569	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8570	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8571	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8572	ac_header_preproc=yes
8573	;;
8574	no:yes:* )
8575	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8576	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8577	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8578	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8579	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8580	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8581	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8582	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8583	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8584	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8585	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8586	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8587	(
8588	cat <<\_ASBOX
8589	## ---------------------------------------------- ##
8590	## Report this to orxonox-dev at mail.datacore.ch ##
8591	## ---------------------------------------------- ##
8592	_ASBOX
8593	) \|
8594	sed "s/^/$as_me: WARNING: /" >&2
8595	;;
8596	esac
8597	echo "$as_me:$LINENO: checking for $ac_header" >&5
8598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8600	echo $ECHO_N "(cached) $ECHO_C" >&6
8601	else
8602	eval "$as_ac_Header=\$ac_header_preproc"
8603	fi
8604	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8605	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8606
8607	fi
8608	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8609	cat >>confdefs.h <<_ACEOF
8610	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8611	_ACEOF
8612
8613	fi
8614
8615	done
8616
8617
8618	# Checks for typedefs, structures, and compiler characteristics.
8619	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8620	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8621	if test "${ac_cv_header_stdbool_h+set}" = set; then
8622	echo $ECHO_N "(cached) $ECHO_C" >&6
8623	else
8624	cat >conftest.$ac_ext <<_ACEOF
8625	/* confdefs.h. */
8626	_ACEOF
8627	cat confdefs.h >>conftest.$ac_ext
8628	cat >>conftest.$ac_ext <<_ACEOF
8629	/* end confdefs.h. */
8630
8631	#include <stdbool.h>
8632	#ifndef bool
8633	# error bool is not defined
8634	#endif
8635	#ifndef false
8636	# error false is not defined
8637	#endif
8638	#if false
8639	# error false is not 0
8640	#endif
8641	#ifndef true
8642	# error true is not defined
8643	#endif
8644	#if true != 1
8645	# error true is not 1
8646	#endif
8647	#ifndef __bool_true_false_are_defined
8648	# error __bool_true_false_are_defined is not defined
8649	#endif
8650
8651	struct s { _Bool s: 1; _Bool t; } s;
8652
8653	char a[true == 1 ? 1 : -1];
8654	char b[false == 0 ? 1 : -1];
8655	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8656	char d[(bool) -0.5 == true ? 1 : -1];
8657	bool e = &s;
8658	char f[(_Bool) -0.0 == false ? 1 : -1];
8659	char g[true];
8660	char h[sizeof (_Bool)];
8661	char i[sizeof s.t];
8662
8663	int
8664	main ()
8665	{
8666	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8667	;
8668	return 0;
8669	}
8670	_ACEOF
8671	rm -f conftest.$ac_objext
8672	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8673	(eval $ac_compile) 2>conftest.er1
8674	ac_status=$?
8675	grep -v '^ *+' conftest.er1 >conftest.err
8676	rm -f conftest.er1
8677	cat conftest.err >&5
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); } &&
8680	{ ac_try='test -z "$ac_c_werror_flag"
8681	\|\| test ! -s conftest.err'
8682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8683	(eval $ac_try) 2>&5
8684	ac_status=$?
8685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8686	(exit $ac_status); }; } &&
8687	{ ac_try='test -s conftest.$ac_objext'
8688	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8689	(eval $ac_try) 2>&5
8690	ac_status=$?
8691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8692	(exit $ac_status); }; }; then
8693	ac_cv_header_stdbool_h=yes
8694	else
8695	echo "$as_me: failed program was:" >&5
8696	sed 's/^/\| /' conftest.$ac_ext >&5
8697
8698	ac_cv_header_stdbool_h=no
8699	fi
8700	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8701	fi
8702	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8703	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8704	echo "$as_me:$LINENO: checking for _Bool" >&5
8705	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8706	if test "${ac_cv_type__Bool+set}" = set; then
8707	echo $ECHO_N "(cached) $ECHO_C" >&6
8708	else
8709	cat >conftest.$ac_ext <<_ACEOF
8710	/* confdefs.h. */
8711	_ACEOF
8712	cat confdefs.h >>conftest.$ac_ext
8713	cat >>conftest.$ac_ext <<_ACEOF
8714	/* end confdefs.h. */
8715	$ac_includes_default
8716	int
8717	main ()
8718	{
8719	if ((_Bool *) 0)
8720	return 0;
8721	if (sizeof (_Bool))
8722	return 0;
8723	;
8724	return 0;
8725	}
8726	_ACEOF
8727	rm -f conftest.$ac_objext
8728	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8729	(eval $ac_compile) 2>conftest.er1
8730	ac_status=$?
8731	grep -v '^ *+' conftest.er1 >conftest.err
8732	rm -f conftest.er1
8733	cat conftest.err >&5
8734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8735	(exit $ac_status); } &&
8736	{ ac_try='test -z "$ac_c_werror_flag"
8737	\|\| test ! -s conftest.err'
8738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8739	(eval $ac_try) 2>&5
8740	ac_status=$?
8741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8742	(exit $ac_status); }; } &&
8743	{ ac_try='test -s conftest.$ac_objext'
8744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8745	(eval $ac_try) 2>&5
8746	ac_status=$?
8747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8748	(exit $ac_status); }; }; then
8749	ac_cv_type__Bool=yes
8750	else
8751	echo "$as_me: failed program was:" >&5
8752	sed 's/^/\| /' conftest.$ac_ext >&5
8753
8754	ac_cv_type__Bool=no
8755	fi
8756	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8757	fi
8758	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8759	echo "${ECHO_T}$ac_cv_type__Bool" >&6
8760	if test $ac_cv_type__Bool = yes; then
8761
8762	cat >>confdefs.h <<_ACEOF
8763	#define HAVE__BOOL 1
8764	_ACEOF
8765
8766
8767	fi
8768
8769	if test $ac_cv_header_stdbool_h = yes; then
8770
8771	cat >>confdefs.h <<\_ACEOF
8772	#define HAVE_STDBOOL_H 1
8773	_ACEOF
8774
8775	fi
8776
8777
8778	# Checks for library functions.
8779
8780	for ac_header in stdlib.h
8781	do
8782	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8783	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8784	echo "$as_me:$LINENO: checking for $ac_header" >&5
8785	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8786	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8787	echo $ECHO_N "(cached) $ECHO_C" >&6
8788	fi
8789	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8790	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8791	else
8792	# Is the header compilable?
8793	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8794	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8795	cat >conftest.$ac_ext <<_ACEOF
8796	/* confdefs.h. */
8797	_ACEOF
8798	cat confdefs.h >>conftest.$ac_ext
8799	cat >>conftest.$ac_ext <<_ACEOF
8800	/* end confdefs.h. */
8801	$ac_includes_default
8802	#include <$ac_header>
8803	_ACEOF
8804	rm -f conftest.$ac_objext
8805	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8806	(eval $ac_compile) 2>conftest.er1
8807	ac_status=$?
8808	grep -v '^ *+' conftest.er1 >conftest.err
8809	rm -f conftest.er1
8810	cat conftest.err >&5
8811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812	(exit $ac_status); } &&
8813	{ ac_try='test -z "$ac_c_werror_flag"
8814	\|\| test ! -s conftest.err'
8815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8816	(eval $ac_try) 2>&5
8817	ac_status=$?
8818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8819	(exit $ac_status); }; } &&
8820	{ ac_try='test -s conftest.$ac_objext'
8821	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8822	(eval $ac_try) 2>&5
8823	ac_status=$?
8824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8825	(exit $ac_status); }; }; then
8826	ac_header_compiler=yes
8827	else
8828	echo "$as_me: failed program was:" >&5
8829	sed 's/^/\| /' conftest.$ac_ext >&5
8830
8831	ac_header_compiler=no
8832	fi
8833	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8834	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8835	echo "${ECHO_T}$ac_header_compiler" >&6
8836
8837	# Is the header present?
8838	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8839	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8840	cat >conftest.$ac_ext <<_ACEOF
8841	/* confdefs.h. */
8842	_ACEOF
8843	cat confdefs.h >>conftest.$ac_ext
8844	cat >>conftest.$ac_ext <<_ACEOF
8845	/* end confdefs.h. */
8846	#include <$ac_header>
8847	_ACEOF
8848	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8849	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8850	ac_status=$?
8851	grep -v '^ *+' conftest.er1 >conftest.err
8852	rm -f conftest.er1
8853	cat conftest.err >&5
8854	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8855	(exit $ac_status); } >/dev/null; then
8856	if test -s conftest.err; then
8857	ac_cpp_err=$ac_c_preproc_warn_flag
8858	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8859	else
8860	ac_cpp_err=
8861	fi
8862	else
8863	ac_cpp_err=yes
8864	fi
8865	if test -z "$ac_cpp_err"; then
8866	ac_header_preproc=yes
8867	else
8868	echo "$as_me: failed program was:" >&5
8869	sed 's/^/\| /' conftest.$ac_ext >&5
8870
8871	ac_header_preproc=no
8872	fi
8873	rm -f conftest.err conftest.$ac_ext
8874	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8875	echo "${ECHO_T}$ac_header_preproc" >&6
8876
8877	# So? What about this header?
8878	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8879	yes:no: )
8880	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8881	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8882	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8883	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8884	ac_header_preproc=yes
8885	;;
8886	no:yes:* )
8887	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8888	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8889	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8890	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8891	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8892	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8893	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8894	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8895	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8896	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8897	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8898	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8899	(
8900	cat <<\_ASBOX
8901	## ---------------------------------------------- ##
8902	## Report this to orxonox-dev at mail.datacore.ch ##
8903	## ---------------------------------------------- ##
8904	_ASBOX
8905	) \|
8906	sed "s/^/$as_me: WARNING: /" >&2
8907	;;
8908	esac
8909	echo "$as_me:$LINENO: checking for $ac_header" >&5
8910	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8911	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8912	echo $ECHO_N "(cached) $ECHO_C" >&6
8913	else
8914	eval "$as_ac_Header=\$ac_header_preproc"
8915	fi
8916	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8917	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8918
8919	fi
8920	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8921	cat >>confdefs.h <<_ACEOF
8922	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8923	_ACEOF
8924
8925	fi
8926
8927	done
8928
8929	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8930	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8931	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8932	echo $ECHO_N "(cached) $ECHO_C" >&6
8933	else
8934	if test "$cross_compiling" = yes; then
8935	ac_cv_func_malloc_0_nonnull=no
8936	else
8937	cat >conftest.$ac_ext <<_ACEOF
8938	/* confdefs.h. */
8939	_ACEOF
8940	cat confdefs.h >>conftest.$ac_ext
8941	cat >>conftest.$ac_ext <<_ACEOF
8942	/* end confdefs.h. */
8943	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8944	# include <stdlib.h>
8945	#else
8946	char *malloc ();
8947	#endif
8948
8949	int
8950	main ()
8951	{
8952	exit (malloc (0) ? 0 : 1);
8953	;
8954	return 0;
8955	}
8956	_ACEOF
8957	rm -f conftest$ac_exeext
8958	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8959	(eval $ac_link) 2>&5
8960	ac_status=$?
8961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8962	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8964	(eval $ac_try) 2>&5
8965	ac_status=$?
8966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8967	(exit $ac_status); }; }; then
8968	ac_cv_func_malloc_0_nonnull=yes
8969	else
8970	echo "$as_me: program exited with status $ac_status" >&5
8971	echo "$as_me: failed program was:" >&5
8972	sed 's/^/\| /' conftest.$ac_ext >&5
8973
8974	( exit $ac_status )
8975	ac_cv_func_malloc_0_nonnull=no
8976	fi
8977	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8978	fi
8979	fi
8980	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8981	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8982	if test $ac_cv_func_malloc_0_nonnull = yes; then
8983
8984	cat >>confdefs.h <<\_ACEOF
8985	#define HAVE_MALLOC 1
8986	_ACEOF
8987
8988	else
8989	cat >>confdefs.h <<\_ACEOF
8990	#define HAVE_MALLOC 0
8991	_ACEOF
8992
8993	case $LIBOBJS in
8994	"malloc.$ac_objext" \| \
8995	*" malloc.$ac_objext" \| \
8996	"malloc.$ac_objext "* \| \
8997	" malloc.$ac_objext " ) ;;
8998	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8999	esac
9000
9001
9002	cat >>confdefs.h <<\_ACEOF
9003	#define malloc rpl_malloc
9004	_ACEOF
9005
9006	fi
9007
9008
9009
9010
9011
9012	for ac_func in bzero sqrt
9013	do
9014	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9015	echo "$as_me:$LINENO: checking for $ac_func" >&5
9016	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9017	if eval "test \"\${$as_ac_var+set}\" = set"; then
9018	echo $ECHO_N "(cached) $ECHO_C" >&6
9019	else
9020	cat >conftest.$ac_ext <<_ACEOF
9021	/* confdefs.h. */
9022	_ACEOF
9023	cat confdefs.h >>conftest.$ac_ext
9024	cat >>conftest.$ac_ext <<_ACEOF
9025	/* end confdefs.h. */
9026	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9027	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9028	#define $ac_func innocuous_$ac_func
9029
9030	/* System header to define __stub macros and hopefully few prototypes,
9031	which can conflict with char $ac_func (); below.
9032	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9033	<limits.h> exists even on freestanding compilers. */
9034
9035	#ifdef __STDC__
9036	# include <limits.h>
9037	#else
9038	# include <assert.h>
9039	#endif
9040
9041	#undef $ac_func
9042
9043	/* Override any gcc2 internal prototype to avoid an error. */
9044	#ifdef __cplusplus
9045	extern "C"
9046	{
9047	#endif
9048	/* We use char because int might match the return type of a gcc2
9049	builtin and then its argument prototype would still apply. */
9050	char $ac_func ();
9051	/* The GNU C library defines this for functions which it implements
9052	to always fail with ENOSYS. Some functions are actually named
9053	something starting with __ and the normal name is an alias. */
9054	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9055	choke me
9056	#else
9057	char (*f) () = $ac_func;
9058	#endif
9059	#ifdef __cplusplus
9060	}
9061	#endif
9062
9063	int
9064	main ()
9065	{
9066	return f != $ac_func;
9067	;
9068	return 0;
9069	}
9070	_ACEOF
9071	rm -f conftest.$ac_objext conftest$ac_exeext
9072	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9073	(eval $ac_link) 2>conftest.er1
9074	ac_status=$?
9075	grep -v '^ *+' conftest.er1 >conftest.err
9076	rm -f conftest.er1
9077	cat conftest.err >&5
9078	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9079	(exit $ac_status); } &&
9080	{ ac_try='test -z "$ac_c_werror_flag"
9081	\|\| test ! -s conftest.err'
9082	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9083	(eval $ac_try) 2>&5
9084	ac_status=$?
9085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9086	(exit $ac_status); }; } &&
9087	{ ac_try='test -s conftest$ac_exeext'
9088	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9089	(eval $ac_try) 2>&5
9090	ac_status=$?
9091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9092	(exit $ac_status); }; }; then
9093	eval "$as_ac_var=yes"
9094	else
9095	echo "$as_me: failed program was:" >&5
9096	sed 's/^/\| /' conftest.$ac_ext >&5
9097
9098	eval "$as_ac_var=no"
9099	fi
9100	rm -f conftest.err conftest.$ac_objext \
9101	conftest$ac_exeext conftest.$ac_ext
9102	fi
9103	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9104	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9105	if test `eval echo '${'$as_ac_var'}'` = yes; then
9106	cat >>confdefs.h <<_ACEOF
9107	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9108	_ACEOF
9109
9110	fi
9111	done
9112
9113
9114	######################
9115	## OUTPUT CONFIGURE ##
9116	######################
9117	ac_config_files="$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"
9118
9119
9120	cat >confcache <<\_ACEOF
9121	# This file is a shell script that caches the results of configure
9122	# tests run on this system so they can be shared between configure
9123	# scripts and configure runs, see configure's option --config-cache.
9124	# It is not useful on other systems. If it contains results you don't
9125	# want to keep, you may remove or edit it.
9126	#
9127	# config.status only pays attention to the cache file if you give it
9128	# the --recheck option to rerun configure.
9129	#
9130	# `ac_cv_env_foo' variables (set or unset) will be overridden when
9131	# loading this file, other unset `ac_cv_foo' will be assigned the
9132	# following values.
9133
9134	_ACEOF
9135
9136	# The following way of writing the cache mishandles newlines in values,
9137	# but we know of no workaround that is simple, portable, and efficient.
9138	# So, don't put newlines in cache variables' values.
9139	# Ultrix sh set writes to stderr and can't be redirected directly,
9140	# and sets the high bit in the cache file unless we assign to the vars.
9141	{
9142	(set) 2>&1 \|
9143	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
9144	ac_space=\ )
9145	# `set' does not quote correctly, so add quotes (double-quote
9146	# substitution turns \\\\ into \\, and sed turns \\ into \).
9147	sed -n \
9148	"s/'/'\\\\''/g;
9149	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9150	;;
9151	*)
9152	# `set' quotes correctly as required by POSIX, so do not add quotes.
9153	sed -n \
9154	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9155	;;
9156	esac;
9157	} \|
9158	sed '
9159	t clear
9160	: clear
9161	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9162	t end
9163	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
9164	: end' >>confcache
9165	if diff $cache_file confcache >/dev/null 2>&1; then :; else
9166	if test -w $cache_file; then
9167	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9168	cat confcache >$cache_file
9169	else
9170	echo "not updating unwritable cache $cache_file"
9171	fi
9172	fi
9173	rm -f confcache
9174
9175	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9176	# Let make expand exec_prefix.
9177	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9178
9179	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9180	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9181	# trailing colons and then remove the whole line if VPATH becomes empty
9182	# (actually we leave an empty line to preserve line numbers).
9183	if test "x$srcdir" = x.; then
9184	ac_vpsub='/^[ ]VPATH[ ]=/{
9185	s/:\$(srcdir):/:/;
9186	s/:\${srcdir}:/:/;
9187	s/:@srcdir@:/:/;
9188	s/^$[^=]=[ ]$:*/\1/;
9189	s/:*$//;
9190	s/^[^=]=[ ]$//;
9191	}'
9192	fi
9193
9194	DEFS=-DHAVE_CONFIG_H
9195
9196	ac_libobjs=
9197	ac_ltlibobjs=
9198	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9199	# 1. Remove the extension, and $U if already installed.
9200	ac_i=`echo "$ac_i" \|
9201	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9202	# 2. Add them.
9203	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9204	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9205	done
9206	LIBOBJS=$ac_libobjs
9207
9208	LTLIBOBJS=$ac_ltlibobjs
9209
9210
9211	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9212	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9213	Usually this means the macro was only invoked conditionally." >&5
9214	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9215	Usually this means the macro was only invoked conditionally." >&2;}
9216	{ (exit 1); exit 1; }; }
9217	fi
9218	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9219	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9220	Usually this means the macro was only invoked conditionally." >&5
9221	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9222	Usually this means the macro was only invoked conditionally." >&2;}
9223	{ (exit 1); exit 1; }; }
9224	fi
9225	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9226	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9227	Usually this means the macro was only invoked conditionally." >&5
9228	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9229	Usually this means the macro was only invoked conditionally." >&2;}
9230	{ (exit 1); exit 1; }; }
9231	fi
9232	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9233	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9234	Usually this means the macro was only invoked conditionally." >&5
9235	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9236	Usually this means the macro was only invoked conditionally." >&2;}
9237	{ (exit 1); exit 1; }; }
9238	fi
9239	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9240	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9241	Usually this means the macro was only invoked conditionally." >&5
9242	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9243	Usually this means the macro was only invoked conditionally." >&2;}
9244	{ (exit 1); exit 1; }; }
9245	fi
9246	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9247	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9248	Usually this means the macro was only invoked conditionally." >&5
9249	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9250	Usually this means the macro was only invoked conditionally." >&2;}
9251	{ (exit 1); exit 1; }; }
9252	fi
9253	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9254	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9255	Usually this means the macro was only invoked conditionally." >&5
9256	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9257	Usually this means the macro was only invoked conditionally." >&2;}
9258	{ (exit 1); exit 1; }; }
9259	fi
9260	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9261	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9262	Usually this means the macro was only invoked conditionally." >&5
9263	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9264	Usually this means the macro was only invoked conditionally." >&2;}
9265	{ (exit 1); exit 1; }; }
9266	fi
9267
9268	: ${CONFIG_STATUS=./config.status}
9269	ac_clean_files_save=$ac_clean_files
9270	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9271	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9272	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9273	cat >$CONFIG_STATUS <<_ACEOF
9274	#! $SHELL
9275	# Generated by $as_me.
9276	# Run this file to recreate the current configuration.
9277	# Compiler output produced by configure, useful for debugging
9278	# configure, is in config.log if it exists.
9279
9280	debug=false
9281	ac_cs_recheck=false
9282	ac_cs_silent=false
9283	SHELL=\${CONFIG_SHELL-$SHELL}
9284	_ACEOF
9285
9286	cat >>$CONFIG_STATUS <<\_ACEOF
9287	## --------------------- ##
9288	## M4sh Initialization. ##
9289	## --------------------- ##
9290
9291	# Be Bourne compatible
9292	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9293	emulate sh
9294	NULLCMD=:
9295	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9296	# is contrary to our usage. Disable this feature.
9297	alias -g '${1+"$@"}'='"$@"'
9298	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9299	set -o posix
9300	fi
9301	DUALCASE=1; export DUALCASE # for MKS sh
9302
9303	# Support unset when possible.
9304	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9305	as_unset=unset
9306	else
9307	as_unset=false
9308	fi
9309
9310
9311	# Work around bugs in pre-3.0 UWIN ksh.
9312	$as_unset ENV MAIL MAILPATH
9313	PS1='$ '
9314	PS2='> '
9315	PS4='+ '
9316
9317	# NLS nuisances.
9318	for as_var in \
9319	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9320	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9321	LC_TELEPHONE LC_TIME
9322	do
9323	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9324	eval $as_var=C; export $as_var
9325	else
9326	$as_unset $as_var
9327	fi
9328	done
9329
9330	# Required to use basename.
9331	if expr a : '$a$' >/dev/null 2>&1; then
9332	as_expr=expr
9333	else
9334	as_expr=false
9335	fi
9336
9337	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9338	as_basename=basename
9339	else
9340	as_basename=false
9341	fi
9342
9343
9344	# Name of the executable.
9345	as_me=`$as_basename "$0" \|\|
9346	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9347	X"$0" : 'X$//$$' \\| \
9348	X"$0" : 'X$/$$' \\| \
9349	. : '$.$' 2>/dev/null \|\|
9350	echo X/"$0" \|
9351	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9352	/^X\/$\/\/$$/{ s//\1/; q; }
9353	/^X\/$\/$.*/{ s//\1/; q; }
9354	s/.*/./; q'`
9355
9356
9357	# PATH needs CR, and LINENO needs CR and PATH.
9358	# Avoid depending upon Character Ranges.
9359	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9360	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9361	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9362	as_cr_digits='0123456789'
9363	as_cr_alnum=$as_cr_Letters$as_cr_digits
9364
9365	# The user is always right.
9366	if test "${PATH_SEPARATOR+set}" != set; then
9367	echo "#! /bin/sh" >conf$$.sh
9368	echo "exit 0" >>conf$$.sh
9369	chmod +x conf$$.sh
9370	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9371	PATH_SEPARATOR=';'
9372	else
9373	PATH_SEPARATOR=:
9374	fi
9375	rm -f conf$$.sh
9376	fi
9377
9378
9379	as_lineno_1=$LINENO
9380	as_lineno_2=$LINENO
9381	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9382	test "x$as_lineno_1" != "x$as_lineno_2" &&
9383	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9384	# Find who we are. Look in the path if we contain no path at all
9385	# relative or not.
9386	case $0 in
9387	[\\/] ) as_myself=$0 ;;
9388	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9389	for as_dir in $PATH
9390	do
9391	IFS=$as_save_IFS
9392	test -z "$as_dir" && as_dir=.
9393	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9394	done
9395
9396	;;
9397	esac
9398	# We did not find ourselves, most probably we were run as `sh COMMAND'
9399	# in which case we are not to be found in the path.
9400	if test "x$as_myself" = x; then
9401	as_myself=$0
9402	fi
9403	if test ! -f "$as_myself"; then
9404	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9405	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9406	{ (exit 1); exit 1; }; }
9407	fi
9408	case $CONFIG_SHELL in
9409	'')
9410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9411	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9412	do
9413	IFS=$as_save_IFS
9414	test -z "$as_dir" && as_dir=.
9415	for as_base in sh bash ksh sh5; do
9416	case $as_dir in
9417	/*)
9418	if ("$as_dir/$as_base" -c '
9419	as_lineno_1=$LINENO
9420	as_lineno_2=$LINENO
9421	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9422	test "x$as_lineno_1" != "x$as_lineno_2" &&
9423	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9424	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9425	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9426	CONFIG_SHELL=$as_dir/$as_base
9427	export CONFIG_SHELL
9428	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9429	fi;;
9430	esac
9431	done
9432	done
9433	;;
9434	esac
9435
9436	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9437	# uniformly replaced by the line number. The first 'sed' inserts a
9438	# line-number line before each line; the second 'sed' does the real
9439	# work. The second script uses 'N' to pair each line-number line
9440	# with the numbered line, and appends trailing '-' during
9441	# substitution so that $LINENO is not a special case at line end.
9442	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9443	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9444	sed '=' <$as_myself \|
9445	sed '
9446	N
9447	s,$,-,
9448	: loop
9449	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9450	t loop
9451	s,-$,,
9452	s,^['$as_cr_digits']*\n,,
9453	' >$as_me.lineno &&
9454	chmod +x $as_me.lineno \|\|
9455	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9456	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9457	{ (exit 1); exit 1; }; }
9458
9459	# Don't try to exec as it changes $[0], causing all sort of problems
9460	# (the dirname of $[0] is not the place where we might find the
9461	# original and so on. Autoconf is especially sensible to this).
9462	. ./$as_me.lineno
9463	# Exit status is that of the last command.
9464	exit
9465	}
9466
9467
9468	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9469	c,-n*) ECHO_N= ECHO_C='
9470	' ECHO_T=' ' ;;
9471	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9472	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9473	esac
9474
9475	if expr a : '$a$' >/dev/null 2>&1; then
9476	as_expr=expr
9477	else
9478	as_expr=false
9479	fi
9480
9481	rm -f conf$$ conf$$.exe conf$$.file
9482	echo >conf$$.file
9483	if ln -s conf$$.file conf$$ 2>/dev/null; then
9484	# We could just check for DJGPP; but this test a) works b) is more generic
9485	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9486	if test -f conf$$.exe; then
9487	# Don't use ln at all; we don't have any links
9488	as_ln_s='cp -p'
9489	else
9490	as_ln_s='ln -s'
9491	fi
9492	elif ln conf$$.file conf$$ 2>/dev/null; then
9493	as_ln_s=ln
9494	else
9495	as_ln_s='cp -p'
9496	fi
9497	rm -f conf$$ conf$$.exe conf$$.file
9498
9499	if mkdir -p . 2>/dev/null; then
9500	as_mkdir_p=:
9501	else
9502	test -d ./-p && rmdir ./-p
9503	as_mkdir_p=false
9504	fi
9505
9506	as_executable_p="test -f"
9507
9508	# Sed expression to map a string onto a valid CPP name.
9509	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9510
9511	# Sed expression to map a string onto a valid variable name.
9512	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9513
9514
9515	# IFS
9516	# We need space, tab and new line, in precisely that order.
9517	as_nl='
9518	'
9519	IFS=" $as_nl"
9520
9521	# CDPATH.
9522	$as_unset CDPATH
9523
9524	exec 6>&1
9525
9526	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9527	# report actual input values of CONFIG_FILES etc. instead of their
9528	# values after options handling. Logging --version etc. is OK.
9529	exec 5>>config.log
9530	{
9531	echo
9532	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9533	## Running $as_me. ##
9534	_ASBOX
9535	} >&5
9536	cat >&5 <<_CSEOF
9537
9538	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9539	generated by GNU Autoconf 2.59. Invocation command line was
9540
9541	CONFIG_FILES = $CONFIG_FILES
9542	CONFIG_HEADERS = $CONFIG_HEADERS
9543	CONFIG_LINKS = $CONFIG_LINKS
9544	CONFIG_COMMANDS = $CONFIG_COMMANDS
9545	$ $0 $@
9546
9547	_CSEOF
9548	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9549	echo >&5
9550	_ACEOF
9551
9552	# Files that config.status was made for.
9553	if test -n "$ac_config_files"; then
9554	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9555	fi
9556
9557	if test -n "$ac_config_headers"; then
9558	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9559	fi
9560
9561	if test -n "$ac_config_links"; then
9562	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9563	fi
9564
9565	if test -n "$ac_config_commands"; then
9566	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9567	fi
9568
9569	cat >>$CONFIG_STATUS <<\_ACEOF
9570
9571	ac_cs_usage="\
9572	\`$as_me' instantiates files from templates according to the
9573	current configuration.
9574
9575	Usage: $0 [OPTIONS] [FILE]...
9576
9577	-h, --help print this help, then exit
9578	-V, --version print version number, then exit
9579	-q, --quiet do not print progress messages
9580	-d, --debug don't remove temporary files
9581	--recheck update $as_me by reconfiguring in the same conditions
9582	--file=FILE[:TEMPLATE]
9583	instantiate the configuration file FILE
9584	--header=FILE[:TEMPLATE]
9585	instantiate the configuration header FILE
9586
9587	Configuration files:
9588	$config_files
9589
9590	Configuration headers:
9591	$config_headers
9592
9593	Configuration commands:
9594	$config_commands
9595
9596	Report bugs to <bug-autoconf@gnu.org>."
9597	_ACEOF
9598
9599	cat >>$CONFIG_STATUS <<_ACEOF
9600	ac_cs_version="\\
9601	orxonox config.status 0.2.3-pre-alpha
9602	configured by $0, generated by GNU Autoconf 2.59,
9603	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9604
9605	Copyright (C) 2003 Free Software Foundation, Inc.
9606	This config.status script is free software; the Free Software Foundation
9607	gives unlimited permission to copy, distribute and modify it."
9608	srcdir=$srcdir
9609	INSTALL="$INSTALL"
9610	_ACEOF
9611
9612	cat >>$CONFIG_STATUS <<\_ACEOF
9613	# If no file are specified by the user, then we need to provide default
9614	# value. By we need to know if files were specified by the user.
9615	ac_need_defaults=:
9616	while test $# != 0
9617	do
9618	case $1 in
9619	--=)
9620	ac_option=`expr "x$1" : 'x$[^=]*$='`
9621	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9622	ac_shift=:
9623	;;
9624	-*)
9625	ac_option=$1
9626	ac_optarg=$2
9627	ac_shift=shift
9628	;;
9629	*) # This is not an option, so the user has probably given explicit
9630	# arguments.
9631	ac_option=$1
9632	ac_need_defaults=false;;
9633	esac
9634
9635	case $ac_option in
9636	# Handling of the options.
9637	_ACEOF
9638	cat >>$CONFIG_STATUS <<\_ACEOF
9639	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9640	ac_cs_recheck=: ;;
9641	--version \| --vers* \| -V )
9642	echo "$ac_cs_version"; exit 0 ;;
9643	--he \| --h)
9644	# Conflict between --help and --header
9645	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9646	Try \`$0 --help' for more information." >&5
9647	echo "$as_me: error: ambiguous option: $1
9648	Try \`$0 --help' for more information." >&2;}
9649	{ (exit 1); exit 1; }; };;
9650	--help \| --hel \| -h )
9651	echo "$ac_cs_usage"; exit 0 ;;
9652	--debug \| --d* \| -d )
9653	debug=: ;;
9654	--file \| --fil \| --fi \| --f )
9655	$ac_shift
9656	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9657	ac_need_defaults=false;;
9658	--header \| --heade \| --head \| --hea )
9659	$ac_shift
9660	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9661	ac_need_defaults=false;;
9662	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9663	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9664	ac_cs_silent=: ;;
9665
9666	# This is an error.
9667	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9668	Try \`$0 --help' for more information." >&5
9669	echo "$as_me: error: unrecognized option: $1
9670	Try \`$0 --help' for more information." >&2;}
9671	{ (exit 1); exit 1; }; } ;;
9672
9673	*) ac_config_targets="$ac_config_targets $1" ;;
9674
9675	esac
9676	shift
9677	done
9678
9679	ac_configure_extra_args=
9680
9681	if $ac_cs_silent; then
9682	exec 6>/dev/null
9683	ac_configure_extra_args="$ac_configure_extra_args --silent"
9684	fi
9685
9686	_ACEOF
9687	cat >>$CONFIG_STATUS <<_ACEOF
9688	if \$ac_cs_recheck; then
9689	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9690	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9691	fi
9692
9693	_ACEOF
9694
9695	cat >>$CONFIG_STATUS <<_ACEOF
9696	#
9697	# INIT-COMMANDS section.
9698	#
9699
9700	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9701
9702	_ACEOF
9703
9704
9705
9706	cat >>$CONFIG_STATUS <<\_ACEOF
9707	for ac_config_target in $ac_config_targets
9708	do
9709	case "$ac_config_target" in
9710	# Handling of arguments.
9711	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9712	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9713	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9714	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9715	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9716	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
9717	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
9718	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
9719	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
9720	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
9721	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9722	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
9723	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9724	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9725	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
9726	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
9727	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
9728	"src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
9729	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9730	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9731	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9732	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9733	{ (exit 1); exit 1; }; };;
9734	esac
9735	done
9736
9737	# If the user did not use the arguments to specify the items to instantiate,
9738	# then the envvar interface is used. Set only those that are not.
9739	# We use the long form for the default assignment because of an extremely
9740	# bizarre bug on SunOS 4.1.3.
9741	if $ac_need_defaults; then
9742	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
9743	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9744	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9745	fi
9746
9747	# Have a temporary directory for convenience. Make it in the build tree
9748	# simply because there is no reason to put it here, and in addition,
9749	# creating and moving files from /tmp can sometimes cause problems.
9750	# Create a temporary directory, and hook for its removal unless debugging.
9751	$debug \|\|
9752	{
9753	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9754	trap '{ (exit 1); exit 1; }' 1 2 13 15
9755	}
9756
9757	# Create a (secure) tmp directory for tmp files.
9758
9759	{
9760	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9761	test -n "$tmp" && test -d "$tmp"
9762	} \|\|
9763	{
9764	tmp=./confstat$$-$RANDOM
9765	(umask 077 && mkdir $tmp)
9766	} \|\|
9767	{
9768	echo "$me: cannot create a temporary directory in ." >&2
9769	{ (exit 1); exit 1; }
9770	}
9771
9772	_ACEOF
9773
9774	cat >>$CONFIG_STATUS <<_ACEOF
9775
9776	#
9777	# CONFIG_FILES section.
9778	#
9779
9780	# No need to generate the scripts if there are no CONFIG_FILES.
9781	# This happens for instance when ./config.status config.h
9782	if test -n "\$CONFIG_FILES"; then
9783	# Protect against being on the right side of a sed subst in config.status.
9784	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9785	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9786	s,@SHELL@,$SHELL,;t t
9787	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9788	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9789	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9790	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9791	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9792	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9793	s,@exec_prefix@,$exec_prefix,;t t
9794	s,@prefix@,$prefix,;t t
9795	s,@program_transform_name@,$program_transform_name,;t t
9796	s,@bindir@,$bindir,;t t
9797	s,@sbindir@,$sbindir,;t t
9798	s,@libexecdir@,$libexecdir,;t t
9799	s,@datadir@,$datadir,;t t
9800	s,@sysconfdir@,$sysconfdir,;t t
9801	s,@sharedstatedir@,$sharedstatedir,;t t
9802	s,@localstatedir@,$localstatedir,;t t
9803	s,@libdir@,$libdir,;t t
9804	s,@includedir@,$includedir,;t t
9805	s,@oldincludedir@,$oldincludedir,;t t
9806	s,@infodir@,$infodir,;t t
9807	s,@mandir@,$mandir,;t t
9808	s,@build_alias@,$build_alias,;t t
9809	s,@host_alias@,$host_alias,;t t
9810	s,@target_alias@,$target_alias,;t t
9811	s,@DEFS@,$DEFS,;t t
9812	s,@ECHO_C@,$ECHO_C,;t t
9813	s,@ECHO_N@,$ECHO_N,;t t
9814	s,@ECHO_T@,$ECHO_T,;t t
9815	s,@LIBS@,$LIBS,;t t
9816	s,@build@,$build,;t t
9817	s,@build_cpu@,$build_cpu,;t t
9818	s,@build_vendor@,$build_vendor,;t t
9819	s,@build_os@,$build_os,;t t
9820	s,@host@,$host,;t t
9821	s,@host_cpu@,$host_cpu,;t t
9822	s,@host_vendor@,$host_vendor,;t t
9823	s,@host_os@,$host_os,;t t
9824	s,@target@,$target,;t t
9825	s,@target_cpu@,$target_cpu,;t t
9826	s,@target_vendor@,$target_vendor,;t t
9827	s,@target_os@,$target_os,;t t
9828	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9829	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9830	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9831	s,@CYGPATH_W@,$CYGPATH_W,;t t
9832	s,@PACKAGE@,$PACKAGE,;t t
9833	s,@VERSION@,$VERSION,;t t
9834	s,@ACLOCAL@,$ACLOCAL,;t t
9835	s,@AUTOCONF@,$AUTOCONF,;t t
9836	s,@AUTOMAKE@,$AUTOMAKE,;t t
9837	s,@AUTOHEADER@,$AUTOHEADER,;t t
9838	s,@MAKEINFO@,$MAKEINFO,;t t
9839	s,@AMTAR@,$AMTAR,;t t
9840	s,@install_sh@,$install_sh,;t t
9841	s,@STRIP@,$STRIP,;t t
9842	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9843	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9844	s,@mkdir_p@,$mkdir_p,;t t
9845	s,@AWK@,$AWK,;t t
9846	s,@SET_MAKE@,$SET_MAKE,;t t
9847	s,@am__leading_dot@,$am__leading_dot,;t t
9848	s,@CXX@,$CXX,;t t
9849	s,@CXXFLAGS@,$CXXFLAGS,;t t
9850	s,@LDFLAGS@,$LDFLAGS,;t t
9851	s,@CPPFLAGS@,$CPPFLAGS,;t t
9852	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9853	s,@EXEEXT@,$EXEEXT,;t t
9854	s,@OBJEXT@,$OBJEXT,;t t
9855	s,@DEPDIR@,$DEPDIR,;t t
9856	s,@am__include@,$am__include,;t t
9857	s,@am__quote@,$am__quote,;t t
9858	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9859	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9860	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9861	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9862	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9863	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9864	s,@RANLIB@,$RANLIB,;t t
9865	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9866	s,@CC@,$CC,;t t
9867	s,@CFLAGS@,$CFLAGS,;t t
9868	s,@ac_ct_CC@,$ac_ct_CC,;t t
9869	s,@CCDEPMODE@,$CCDEPMODE,;t t
9870	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9871	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9872	s,@CPP@,$CPP,;t t
9873	s,@EGREP@,$EGREP,;t t
9874	s,@DEBUG@,$DEBUG,;t t
9875	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9876	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9877	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9878	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9879	s,@DOXYGEN@,$DOXYGEN,;t t
9880	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9881	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9882	s,@GPROF@,$GPROF,;t t
9883	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9884	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9885	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9886	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9887	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9888	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9889	s,@CURL_LIBS@,$CURL_LIBS,;t t
9890	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9891	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9892	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9893	s,@LIBOBJS@,$LIBOBJS,;t t
9894	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9895	CEOF
9896
9897	_ACEOF
9898
9899	cat >>$CONFIG_STATUS <<\_ACEOF
9900	# Split the substitutions into bite-sized pieces for seds with
9901	# small command number limits, like on Digital OSF/1 and HP-UX.
9902	ac_max_sed_lines=48
9903	ac_sed_frag=1 # Number of current file.
9904	ac_beg=1 # First line for current file.
9905	ac_end=$ac_max_sed_lines # Line after last line for current file.
9906	ac_more_lines=:
9907	ac_sed_cmds=
9908	while $ac_more_lines; do
9909	if test $ac_beg -gt 1; then
9910	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9911	else
9912	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9913	fi
9914	if test ! -s $tmp/subs.frag; then
9915	ac_more_lines=false
9916	else
9917	# The purpose of the label and of the branching condition is to
9918	# speed up the sed processing (if there are no `@' at all, there
9919	# is no need to browse any of the substitutions).
9920	# These are the two extra sed commands mentioned above.
9921	(echo ':t
9922	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9923	if test -z "$ac_sed_cmds"; then
9924	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9925	else
9926	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9927	fi
9928	ac_sed_frag=`expr $ac_sed_frag + 1`
9929	ac_beg=$ac_end
9930	ac_end=`expr $ac_end + $ac_max_sed_lines`
9931	fi
9932	done
9933	if test -z "$ac_sed_cmds"; then
9934	ac_sed_cmds=cat
9935	fi
9936	fi # test -n "$CONFIG_FILES"
9937
9938	_ACEOF
9939	cat >>$CONFIG_STATUS <<\_ACEOF
9940	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9941	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9942	case $ac_file in
9943	- \| :- \| :-:* ) # input from stdin
9944	cat >$tmp/stdin
9945	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9946	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9947	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9948	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9949	* ) ac_file_in=$ac_file.in ;;
9950	esac
9951
9952	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9953	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9954	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9955	X"$ac_file" : 'X$//$[^/]' \\| \
9956	X"$ac_file" : 'X$//$$' \\| \
9957	X"$ac_file" : 'X$/$' \\| \
9958	. : '$.$' 2>/dev/null \|\|
9959	echo X"$ac_file" \|
9960	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9961	/^X$\/\/$[^/].*/{ s//\1/; q; }
9962	/^X$\/\/$$/{ s//\1/; q; }
9963	/^X$\/$.*/{ s//\1/; q; }
9964	s/.*/./; q'`
9965	{ if $as_mkdir_p; then
9966	mkdir -p "$ac_dir"
9967	else
9968	as_dir="$ac_dir"
9969	as_dirs=
9970	while test ! -d "$as_dir"; do
9971	as_dirs="$as_dir $as_dirs"
9972	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9973	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9974	X"$as_dir" : 'X$//$[^/]' \\| \
9975	X"$as_dir" : 'X$//$$' \\| \
9976	X"$as_dir" : 'X$/$' \\| \
9977	. : '$.$' 2>/dev/null \|\|
9978	echo X"$as_dir" \|
9979	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9980	/^X$\/\/$[^/].*/{ s//\1/; q; }
9981	/^X$\/\/$$/{ s//\1/; q; }
9982	/^X$\/$.*/{ s//\1/; q; }
9983	s/.*/./; q'`
9984	done
9985	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9986	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9987	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9988	{ (exit 1); exit 1; }; }; }
9989
9990	ac_builddir=.
9991
9992	if test "$ac_dir" != .; then
9993	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9994	# A "../" for each directory in $ac_dir_suffix.
9995	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9996	else
9997	ac_dir_suffix= ac_top_builddir=
9998	fi
9999
10000	case $srcdir in
10001	.) # No --srcdir option. We are building in place.
10002	ac_srcdir=.
10003	if test -z "$ac_top_builddir"; then
10004	ac_top_srcdir=.
10005	else
10006	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10007	fi ;;
10008	[\\/]* \| ?:[\\/]* ) # Absolute path.
10009	ac_srcdir=$srcdir$ac_dir_suffix;
10010	ac_top_srcdir=$srcdir ;;
10011	*) # Relative path.
10012	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10013	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10014	esac
10015
10016	# Do not use `cd foo && pwd` to compute absolute paths, because
10017	# the directories may not exist.
10018	case `pwd` in
10019	.) ac_abs_builddir="$ac_dir";;
10020	*)
10021	case "$ac_dir" in
10022	.) ac_abs_builddir=`pwd`;;
10023	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10024	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10025	esac;;
10026	esac
10027	case $ac_abs_builddir in
10028	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10029	*)
10030	case ${ac_top_builddir}. in
10031	.) ac_abs_top_builddir=$ac_abs_builddir;;
10032	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10033	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10034	esac;;
10035	esac
10036	case $ac_abs_builddir in
10037	.) ac_abs_srcdir=$ac_srcdir;;
10038	*)
10039	case $ac_srcdir in
10040	.) ac_abs_srcdir=$ac_abs_builddir;;
10041	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10042	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10043	esac;;
10044	esac
10045	case $ac_abs_builddir in
10046	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10047	*)
10048	case $ac_top_srcdir in
10049	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10050	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10051	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10052	esac;;
10053	esac
10054
10055
10056	case $INSTALL in
10057	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10058	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10059	esac
10060
10061	if test x"$ac_file" != x-; then
10062	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10063	echo "$as_me: creating $ac_file" >&6;}
10064	rm -f "$ac_file"
10065	fi
10066	# Let's still pretend it is `configure' which instantiates (i.e., don't
10067	# use $as_me), people would be surprised to read:
10068	# /* config.h. Generated by config.status. */
10069	if test x"$ac_file" = x-; then
10070	configure_input=
10071	else
10072	configure_input="$ac_file. "
10073	fi
10074	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10075	sed 's,.*/,,'` by configure."
10076
10077	# First look for the input files in the build tree, otherwise in the
10078	# src tree.
10079	ac_file_inputs=`IFS=:
10080	for f in $ac_file_in; do
10081	case $f in
10082	-) echo $tmp/stdin ;;
10083	[\\/$]*)
10084	# Absolute (can't be DOS-style, as IFS=:)
10085	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10086	echo "$as_me: error: cannot find input file: $f" >&2;}
10087	{ (exit 1); exit 1; }; }
10088	echo "$f";;
10089	*) # Relative
10090	if test -f "$f"; then
10091	# Build tree
10092	echo "$f"
10093	elif test -f "$srcdir/$f"; then
10094	# Source tree
10095	echo "$srcdir/$f"
10096	else
10097	# /dev/null tree
10098	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10099	echo "$as_me: error: cannot find input file: $f" >&2;}
10100	{ (exit 1); exit 1; }; }
10101	fi;;
10102	esac
10103	done` \|\| { (exit 1); exit 1; }
10104	_ACEOF
10105	cat >>$CONFIG_STATUS <<_ACEOF
10106	sed "$ac_vpsub
10107	$extrasub
10108	_ACEOF
10109	cat >>$CONFIG_STATUS <<\_ACEOF
10110	:t
10111	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10112	s,@configure_input@,$configure_input,;t t
10113	s,@srcdir@,$ac_srcdir,;t t
10114	s,@abs_srcdir@,$ac_abs_srcdir,;t t
10115	s,@top_srcdir@,$ac_top_srcdir,;t t
10116	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10117	s,@builddir@,$ac_builddir,;t t
10118	s,@abs_builddir@,$ac_abs_builddir,;t t
10119	s,@top_builddir@,$ac_top_builddir,;t t
10120	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10121	s,@INSTALL@,$ac_INSTALL,;t t
10122	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
10123	rm -f $tmp/stdin
10124	if test x"$ac_file" != x-; then
10125	mv $tmp/out $ac_file
10126	else
10127	cat $tmp/out
10128	rm -f $tmp/out
10129	fi
10130
10131	done
10132	_ACEOF
10133	cat >>$CONFIG_STATUS <<\_ACEOF
10134
10135	#
10136	# CONFIG_HEADER section.
10137	#
10138
10139	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10140	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10141	#
10142	# ac_d sets the value in "#define NAME VALUE" lines.
10143	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10144	ac_dB='[ ].*$,\1#\2'
10145	ac_dC=' '
10146	ac_dD=',;t'
10147	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10148	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10149	ac_uB='$,\1#\2define\3'
10150	ac_uC=' '
10151	ac_uD=',;t'
10152
10153	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10154	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10155	case $ac_file in
10156	- \| :- \| :-:* ) # input from stdin
10157	cat >$tmp/stdin
10158	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10159	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10160	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10161	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10162	* ) ac_file_in=$ac_file.in ;;
10163	esac
10164
10165	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10166	echo "$as_me: creating $ac_file" >&6;}
10167
10168	# First look for the input files in the build tree, otherwise in the
10169	# src tree.
10170	ac_file_inputs=`IFS=:
10171	for f in $ac_file_in; do
10172	case $f in
10173	-) echo $tmp/stdin ;;
10174	[\\/$]*)
10175	# Absolute (can't be DOS-style, as IFS=:)
10176	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10177	echo "$as_me: error: cannot find input file: $f" >&2;}
10178	{ (exit 1); exit 1; }; }
10179	# Do quote $f, to prevent DOS paths from being IFS'd.
10180	echo "$f";;
10181	*) # Relative
10182	if test -f "$f"; then
10183	# Build tree
10184	echo "$f"
10185	elif test -f "$srcdir/$f"; then
10186	# Source tree
10187	echo "$srcdir/$f"
10188	else
10189	# /dev/null tree
10190	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10191	echo "$as_me: error: cannot find input file: $f" >&2;}
10192	{ (exit 1); exit 1; }; }
10193	fi;;
10194	esac
10195	done` \|\| { (exit 1); exit 1; }
10196	# Remove the trailing spaces.
10197	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10198
10199	_ACEOF
10200
10201	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10202	# `conftest.undefs', that substitutes the proper values into
10203	# config.h.in to produce config.h. The first handles `#define'
10204	# templates, and the second `#undef' templates.
10205	# And first: Protect against being on the right side of a sed subst in
10206	# config.status. Protect against being in an unquoted here document
10207	# in config.status.
10208	rm -f conftest.defines conftest.undefs
10209	# Using a here document instead of a string reduces the quoting nightmare.
10210	# Putting comments in sed scripts is not portable.
10211	#
10212	# `end' is used to avoid that the second main sed command (meant for
10213	# 0-ary CPP macros) applies to n-ary macro definitions.
10214	# See the Autoconf documentation for `clear'.
10215	cat >confdef2sed.sed <<\_ACEOF
10216	s/[\\&,]/\\&/g
10217	s,[\\$`],\\&,g
10218	t clear
10219	: clear
10220	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10221	t end
10222	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10223	: end
10224	_ACEOF
10225	# If some macros were called several times there might be several times
10226	# the same #defines, which is useless. Nevertheless, we may not want to
10227	# sort them, since we want the last AC-DEFINE to be honored.
10228	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10229	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10230	rm -f confdef2sed.sed
10231
10232	# This sed command replaces #undef with comments. This is necessary, for
10233	# example, in the case of _POSIX_SOURCE, which is predefined and required
10234	# on some systems where configure will not decide to define it.
10235	cat >>conftest.undefs <<\_ACEOF
10236	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10237	_ACEOF
10238
10239	# Break up conftest.defines because some shells have a limit on the size
10240	# of here documents, and old seds have small limits too (100 cmds).
10241	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10242	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10243	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10244	echo ' :' >>$CONFIG_STATUS
10245	rm -f conftest.tail
10246	while grep . conftest.defines >/dev/null
10247	do
10248	# Write a limited-size here document to $tmp/defines.sed.
10249	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10250	# Speed up: don't consider the non `#define' lines.
10251	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10252	# Work around the forget-to-reset-the-flag bug.
10253	echo 't clr' >>$CONFIG_STATUS
10254	echo ': clr' >>$CONFIG_STATUS
10255	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10256	echo 'CEOF
10257	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10258	rm -f $tmp/in
10259	mv $tmp/out $tmp/in
10260	' >>$CONFIG_STATUS
10261	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10262	rm -f conftest.defines
10263	mv conftest.tail conftest.defines
10264	done
10265	rm -f conftest.defines
10266	echo ' fi # grep' >>$CONFIG_STATUS
10267	echo >>$CONFIG_STATUS
10268
10269	# Break up conftest.undefs because some shells have a limit on the size
10270	# of here documents, and old seds have small limits too (100 cmds).
10271	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10272	rm -f conftest.tail
10273	while grep . conftest.undefs >/dev/null
10274	do
10275	# Write a limited-size here document to $tmp/undefs.sed.
10276	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10277	# Speed up: don't consider the non `#undef'
10278	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10279	# Work around the forget-to-reset-the-flag bug.
10280	echo 't clr' >>$CONFIG_STATUS
10281	echo ': clr' >>$CONFIG_STATUS
10282	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10283	echo 'CEOF
10284	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10285	rm -f $tmp/in
10286	mv $tmp/out $tmp/in
10287	' >>$CONFIG_STATUS
10288	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10289	rm -f conftest.undefs
10290	mv conftest.tail conftest.undefs
10291	done
10292	rm -f conftest.undefs
10293
10294	cat >>$CONFIG_STATUS <<\_ACEOF
10295	# Let's still pretend it is `configure' which instantiates (i.e., don't
10296	# use $as_me), people would be surprised to read:
10297	# /* config.h. Generated by config.status. */
10298	if test x"$ac_file" = x-; then
10299	echo "/* Generated by configure. */" >$tmp/config.h
10300	else
10301	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10302	fi
10303	cat $tmp/in >>$tmp/config.h
10304	rm -f $tmp/in
10305	if test x"$ac_file" != x-; then
10306	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10307	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10308	echo "$as_me: $ac_file is unchanged" >&6;}
10309	else
10310	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10311	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10312	X"$ac_file" : 'X$//$[^/]' \\| \
10313	X"$ac_file" : 'X$//$$' \\| \
10314	X"$ac_file" : 'X$/$' \\| \
10315	. : '$.$' 2>/dev/null \|\|
10316	echo X"$ac_file" \|
10317	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10318	/^X$\/\/$[^/].*/{ s//\1/; q; }
10319	/^X$\/\/$$/{ s//\1/; q; }
10320	/^X$\/$.*/{ s//\1/; q; }
10321	s/.*/./; q'`
10322	{ if $as_mkdir_p; then
10323	mkdir -p "$ac_dir"
10324	else
10325	as_dir="$ac_dir"
10326	as_dirs=
10327	while test ! -d "$as_dir"; do
10328	as_dirs="$as_dir $as_dirs"
10329	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10331	X"$as_dir" : 'X$//$[^/]' \\| \
10332	X"$as_dir" : 'X$//$$' \\| \
10333	X"$as_dir" : 'X$/$' \\| \
10334	. : '$.$' 2>/dev/null \|\|
10335	echo X"$as_dir" \|
10336	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10337	/^X$\/\/$[^/].*/{ s//\1/; q; }
10338	/^X$\/\/$$/{ s//\1/; q; }
10339	/^X$\/$.*/{ s//\1/; q; }
10340	s/.*/./; q'`
10341	done
10342	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10343	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10344	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10345	{ (exit 1); exit 1; }; }; }
10346
10347	rm -f $ac_file
10348	mv $tmp/config.h $ac_file
10349	fi
10350	else
10351	cat $tmp/config.h
10352	rm -f $tmp/config.h
10353	fi
10354	# Compute $ac_file's index in $config_headers.
10355	_am_stamp_count=1
10356	for _am_header in $config_headers :; do
10357	case $_am_header in
10358	$ac_file \| $ac_file:* )
10359	break ;;
10360	* )
10361	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10362	esac
10363	done
10364	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10365	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10366	X$ac_file : 'X$//$[^/]' \\| \
10367	X$ac_file : 'X$//$$' \\| \
10368	X$ac_file : 'X$/$' \\| \
10369	. : '$.$' 2>/dev/null \|\|
10370	echo X$ac_file \|
10371	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10372	/^X$\/\/$[^/].*/{ s//\1/; q; }
10373	/^X$\/\/$$/{ s//\1/; q; }
10374	/^X$\/$.*/{ s//\1/; q; }
10375	s/.*/./; q'`/stamp-h$_am_stamp_count
10376	done
10377	_ACEOF
10378	cat >>$CONFIG_STATUS <<\_ACEOF
10379
10380	#
10381	# CONFIG_COMMANDS section.
10382	#
10383	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10384	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10385	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10386	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10387	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10388	X"$ac_dest" : 'X$//$[^/]' \\| \
10389	X"$ac_dest" : 'X$//$$' \\| \
10390	X"$ac_dest" : 'X$/$' \\| \
10391	. : '$.$' 2>/dev/null \|\|
10392	echo X"$ac_dest" \|
10393	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10394	/^X$\/\/$[^/].*/{ s//\1/; q; }
10395	/^X$\/\/$$/{ s//\1/; q; }
10396	/^X$\/$.*/{ s//\1/; q; }
10397	s/.*/./; q'`
10398	{ if $as_mkdir_p; then
10399	mkdir -p "$ac_dir"
10400	else
10401	as_dir="$ac_dir"
10402	as_dirs=
10403	while test ! -d "$as_dir"; do
10404	as_dirs="$as_dir $as_dirs"
10405	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10406	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10407	X"$as_dir" : 'X$//$[^/]' \\| \
10408	X"$as_dir" : 'X$//$$' \\| \
10409	X"$as_dir" : 'X$/$' \\| \
10410	. : '$.$' 2>/dev/null \|\|
10411	echo X"$as_dir" \|
10412	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10413	/^X$\/\/$[^/].*/{ s//\1/; q; }
10414	/^X$\/\/$$/{ s//\1/; q; }
10415	/^X$\/$.*/{ s//\1/; q; }
10416	s/.*/./; q'`
10417	done
10418	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10419	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10420	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10421	{ (exit 1); exit 1; }; }; }
10422
10423	ac_builddir=.
10424
10425	if test "$ac_dir" != .; then
10426	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10427	# A "../" for each directory in $ac_dir_suffix.
10428	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10429	else
10430	ac_dir_suffix= ac_top_builddir=
10431	fi
10432
10433	case $srcdir in
10434	.) # No --srcdir option. We are building in place.
10435	ac_srcdir=.
10436	if test -z "$ac_top_builddir"; then
10437	ac_top_srcdir=.
10438	else
10439	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10440	fi ;;
10441	[\\/]* \| ?:[\\/]* ) # Absolute path.
10442	ac_srcdir=$srcdir$ac_dir_suffix;
10443	ac_top_srcdir=$srcdir ;;
10444	*) # Relative path.
10445	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10446	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10447	esac
10448
10449	# Do not use `cd foo && pwd` to compute absolute paths, because
10450	# the directories may not exist.
10451	case `pwd` in
10452	.) ac_abs_builddir="$ac_dir";;
10453	*)
10454	case "$ac_dir" in
10455	.) ac_abs_builddir=`pwd`;;
10456	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10457	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10458	esac;;
10459	esac
10460	case $ac_abs_builddir in
10461	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10462	*)
10463	case ${ac_top_builddir}. in
10464	.) ac_abs_top_builddir=$ac_abs_builddir;;
10465	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10466	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10467	esac;;
10468	esac
10469	case $ac_abs_builddir in
10470	.) ac_abs_srcdir=$ac_srcdir;;
10471	*)
10472	case $ac_srcdir in
10473	.) ac_abs_srcdir=$ac_abs_builddir;;
10474	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10475	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10476	esac;;
10477	esac
10478	case $ac_abs_builddir in
10479	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10480	*)
10481	case $ac_top_srcdir in
10482	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10483	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10484	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10485	esac;;
10486	esac
10487
10488
10489	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10490	echo "$as_me: executing $ac_dest commands" >&6;}
10491	case $ac_dest in
10492	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10493	# Strip MF so we end up with the name of the file.
10494	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10495	# Check whether this is an Automake generated Makefile or not.
10496	# We used to match only the files named `Makefile.in', but
10497	# some people rename them; so instead we look at the file content.
10498	# Grep'ing the first line is not enough: some people post-process
10499	# each Makefile.in and add a new line on top of each file to say so.
10500	# So let's grep whole file.
10501	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10502	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10503	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10504	X"$mf" : 'X$//$[^/]' \\| \
10505	X"$mf" : 'X$//$$' \\| \
10506	X"$mf" : 'X$/$' \\| \
10507	. : '$.$' 2>/dev/null \|\|
10508	echo X"$mf" \|
10509	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10510	/^X$\/\/$[^/].*/{ s//\1/; q; }
10511	/^X$\/\/$$/{ s//\1/; q; }
10512	/^X$\/$.*/{ s//\1/; q; }
10513	s/.*/./; q'`
10514	else
10515	continue
10516	fi
10517	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10518	# Extract the definition of DEP_FILES from the Makefile without
10519	# running `make'.
10520	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10521	test -z "$DEPDIR" && continue
10522	# When using ansi2knr, U may be empty or an underscore; expand it
10523	U=`sed -n 's/^U = //p' < "$mf"`
10524	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10525	# We invoke sed twice because it is the simplest approach to
10526	# changing $(DEPDIR) to its actual value in the expansion.
10527	for file in `sed -n '
10528	/^DEP_FILES = .*\\\\$/ {
10529	s/^DEP_FILES = //
10530	:loop
10531	s/\\\\$//
10532	p
10533	n
10534	/\\\\$/ b loop
10535	p
10536	}
10537	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10538	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10539	# Make sure the directory exists.
10540	test -f "$dirpart/$file" && continue
10541	fdir=`(dirname "$file") 2>/dev/null \|\|
10542	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10543	X"$file" : 'X$//$[^/]' \\| \
10544	X"$file" : 'X$//$$' \\| \
10545	X"$file" : 'X$/$' \\| \
10546	. : '$.$' 2>/dev/null \|\|
10547	echo X"$file" \|
10548	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10549	/^X$\/\/$[^/].*/{ s//\1/; q; }
10550	/^X$\/\/$$/{ s//\1/; q; }
10551	/^X$\/$.*/{ s//\1/; q; }
10552	s/.*/./; q'`
10553	{ if $as_mkdir_p; then
10554	mkdir -p $dirpart/$fdir
10555	else
10556	as_dir=$dirpart/$fdir
10557	as_dirs=
10558	while test ! -d "$as_dir"; do
10559	as_dirs="$as_dir $as_dirs"
10560	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10561	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10562	X"$as_dir" : 'X$//$[^/]' \\| \
10563	X"$as_dir" : 'X$//$$' \\| \
10564	X"$as_dir" : 'X$/$' \\| \
10565	. : '$.$' 2>/dev/null \|\|
10566	echo X"$as_dir" \|
10567	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10568	/^X$\/\/$[^/].*/{ s//\1/; q; }
10569	/^X$\/\/$$/{ s//\1/; q; }
10570	/^X$\/$.*/{ s//\1/; q; }
10571	s/.*/./; q'`
10572	done
10573	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10574	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10575	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10576	{ (exit 1); exit 1; }; }; }
10577
10578	# echo "creating $dirpart/$file"
10579	echo '# dummy' > "$dirpart/$file"
10580	done
10581	done
10582	;;
10583	esac
10584	done
10585	_ACEOF
10586
10587	cat >>$CONFIG_STATUS <<\_ACEOF
10588
10589	{ (exit 0); exit 0; }
10590	_ACEOF
10591	chmod +x $CONFIG_STATUS
10592	ac_clean_files=$ac_clean_files_save
10593
10594
10595	# configure is writing to config.log, and then calls config.status.
10596	# config.status does its own redirection, appending to config.log.
10597	# Unfortunately, on DOS this fails, as config.log is still kept open
10598	# by configure, so config.status won't be able to write to it; its
10599	# output is simply discarded. So we exec the FD to /dev/null,
10600	# effectively closing config.log, so it can be properly (re)opened and
10601	# appended to by config.status. When coming back to configure, we
10602	# need to make the FD available again.
10603	if test "$no_create" != yes; then
10604	ac_cs_success=:
10605	ac_config_status_args=
10606	test "$silent" = yes &&
10607	ac_config_status_args="$ac_config_status_args --quiet"
10608	exec 5>/dev/null
10609	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10610	exec 5>>config.log
10611	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10612	# would make configure fail if this is the last instruction.
10613	$ac_cs_success \|\| { (exit 1); exit 1; }
10614	fi
10615

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