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configure @ 3500

Last change on this file since 3500 was 3238, checked in by bensch, 20 years ago
orxonox/branches: updated branches: buerli, nico, sound. And moved bezierTrack to old.bezierTrack. Conflicts resolved in a usefull order. Conflics mostly resolved in favor of trunk merge.
Property svn:executable set to ``*
File size: 275.3 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.0_alpha-r1.
4	#
5	# Report bugs to <orxonox-dev@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='0.2.0_alpha-r1'
273	PACKAGE_STRING='orxonox 0.2.0_alpha-r1'
274	PACKAGE_BUGREPORT='orxonox-dev@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 CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_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 0.2.0_alpha-r1 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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.0_alpha-r1:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869
870	Optional Packages:
871	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
872	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
873	--without-gtk Prevents GTK from being loaded
874	--without-sdl-image Prevents SDL_image from being loaded
875
876	Some influential environment variables:
877	CXX C++ compiler command
878	CXXFLAGS C++ compiler flags
879	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
880	nonstandard directory <lib dir>
881	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
882	headers in a nonstandard directory <include dir>
883	CC C compiler command
884	CFLAGS C compiler flags
885	CPP C preprocessor
886
887	Use these variables to override the choices made by `configure' or to help
888	it to find libraries and programs with nonstandard names/locations.
889
890	Report bugs to <orxonox-dev@mail.datacore.ch>.
891	_ACEOF
892	fi
893
894	if test "$ac_init_help" = "recursive"; then
895	# If there are subdirs, report their specific --help.
896	ac_popdir=`pwd`
897	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
898	test -d $ac_dir \|\| continue
899	ac_builddir=.
900
901	if test "$ac_dir" != .; then
902	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
903	# A "../" for each directory in $ac_dir_suffix.
904	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
905	else
906	ac_dir_suffix= ac_top_builddir=
907	fi
908
909	case $srcdir in
910	.) # No --srcdir option. We are building in place.
911	ac_srcdir=.
912	if test -z "$ac_top_builddir"; then
913	ac_top_srcdir=.
914	else
915	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
916	fi ;;
917	[\\/]* \| ?:[\\/]* ) # Absolute path.
918	ac_srcdir=$srcdir$ac_dir_suffix;
919	ac_top_srcdir=$srcdir ;;
920	*) # Relative path.
921	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
922	ac_top_srcdir=$ac_top_builddir$srcdir ;;
923	esac
924
925	# Do not use `cd foo && pwd` to compute absolute paths, because
926	# the directories may not exist.
927	case `pwd` in
928	.) ac_abs_builddir="$ac_dir";;
929	*)
930	case "$ac_dir" in
931	.) ac_abs_builddir=`pwd`;;
932	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
933	*) ac_abs_builddir=`pwd`/"$ac_dir";;
934	esac;;
935	esac
936	case $ac_abs_builddir in
937	.) ac_abs_top_builddir=${ac_top_builddir}.;;
938	*)
939	case ${ac_top_builddir}. in
940	.) ac_abs_top_builddir=$ac_abs_builddir;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
942	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_srcdir=$ac_srcdir;;
947	*)
948	case $ac_srcdir in
949	.) ac_abs_srcdir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
951	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_top_srcdir=$ac_top_srcdir;;
956	*)
957	case $ac_top_srcdir in
958	.) ac_abs_top_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
960	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
961	esac;;
962	esac
963
964	cd $ac_dir
965	# Check for guested configure; otherwise get Cygnus style configure.
966	if test -f $ac_srcdir/configure.gnu; then
967	echo
968	$SHELL $ac_srcdir/configure.gnu --help=recursive
969	elif test -f $ac_srcdir/configure; then
970	echo
971	$SHELL $ac_srcdir/configure --help=recursive
972	elif test -f $ac_srcdir/configure.ac \|\|
973	test -f $ac_srcdir/configure.in; then
974	echo
975	$ac_configure --help
976	else
977	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978	fi
979	cd $ac_popdir
980	done
981	fi
982
983	test -n "$ac_init_help" && exit 0
984	if $ac_init_version; then
985	cat <<\_ACEOF
986	orxonox configure 0.2.0_alpha-r1
987	generated by GNU Autoconf 2.59
988
989	Copyright (C) 2003 Free Software Foundation, Inc.
990	This configure script is free software; the Free Software Foundation
991	gives unlimited permission to copy, distribute and modify it.
992	_ACEOF
993	exit 0
994	fi
995	exec 5>config.log
996	cat >&5 <<_ACEOF
997	This file contains any messages produced by compilers while
998	running configure, to aid debugging if configure makes a mistake.
999
1000	It was created by orxonox $as_me 0.2.0_alpha-r1, which was
1001	generated by GNU Autoconf 2.59. Invocation command line was
1002
1003	$ $0 $@
1004
1005	_ACEOF
1006	{
1007	cat <<_ASUNAME
1008	## --------- ##
1009	## Platform. ##
1010	## --------- ##
1011
1012	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1013	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1014	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1015	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1016	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1017
1018	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1019	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1020
1021	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1022	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1023	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1024	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1025	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1026	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1027	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1028
1029	_ASUNAME
1030
1031	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032	for as_dir in $PATH
1033	do
1034	IFS=$as_save_IFS
1035	test -z "$as_dir" && as_dir=.
1036	echo "PATH: $as_dir"
1037	done
1038
1039	} >&5
1040
1041	cat >&5 <<_ACEOF
1042
1043
1044	## ----------- ##
1045	## Core tests. ##
1046	## ----------- ##
1047
1048	_ACEOF
1049
1050
1051	# Keep a trace of the command line.
1052	# Strip out --no-create and --no-recursion so they do not pile up.
1053	# Strip out --silent because we don't want to record it for future runs.
1054	# Also quote any args containing shell meta-characters.
1055	# Make two passes to allow for proper duplicate-argument suppression.
1056	ac_configure_args=
1057	ac_configure_args0=
1058	ac_configure_args1=
1059	ac_sep=
1060	ac_must_keep_next=false
1061	for ac_pass in 1 2
1062	do
1063	for ac_arg
1064	do
1065	case $ac_arg in
1066	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1067	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1068	\| -silent \| --silent \| --silen \| --sile \| --sil)
1069	continue ;;
1070	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1071	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1072	esac
1073	case $ac_pass in
1074	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075	2)
1076	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077	if test $ac_must_keep_next = true; then
1078	ac_must_keep_next=false # Got value, back to normal.
1079	else
1080	case $ac_arg in
1081	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1082	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1083	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1084	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1085	case "$ac_configure_args0 " in
1086	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1087	esac
1088	;;
1089	-* ) ac_must_keep_next=true ;;
1090	esac
1091	fi
1092	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093	# Get rid of the leading space.
1094	ac_sep=" "
1095	;;
1096	esac
1097	done
1098	done
1099	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1100	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1101
1102	# When interrupted or exit'd, cleanup temporary files, and complete
1103	# config.log. We remove comments because anyway the quotes in there
1104	# would cause problems or look ugly.
1105	# WARNING: Be sure not to use single quotes in there, as some shells,
1106	# such as our DU 5.0 friend, will then `close' the trap.
1107	trap 'exit_status=$?
1108	# Save into config.log some information that might help in debugging.
1109	{
1110	echo
1111
1112	cat <<\_ASBOX
1113	## ---------------- ##
1114	## Cache variables. ##
1115	## ---------------- ##
1116	_ASBOX
1117	echo
1118	# The following way of writing the cache mishandles newlines in values,
1119	{
1120	(set) 2>&1 \|
1121	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1122	ac_space=\ )
1123	sed -n \
1124	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1126	;;
1127	*)
1128	sed -n \
1129	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1130	;;
1131	esac;
1132	}
1133	echo
1134
1135	cat <<\_ASBOX
1136	## ----------------- ##
1137	## Output variables. ##
1138	## ----------------- ##
1139	_ASBOX
1140	echo
1141	for ac_var in $ac_subst_vars
1142	do
1143	eval ac_val=$`echo $ac_var`
1144	echo "$ac_var='"'"'$ac_val'"'"'"
1145	done \| sort
1146	echo
1147
1148	if test -n "$ac_subst_files"; then
1149	cat <<\_ASBOX
1150	## ------------- ##
1151	## Output files. ##
1152	## ------------- ##
1153	_ASBOX
1154	echo
1155	for ac_var in $ac_subst_files
1156	do
1157	eval ac_val=$`echo $ac_var`
1158	echo "$ac_var='"'"'$ac_val'"'"'"
1159	done \| sort
1160	echo
1161	fi
1162
1163	if test -s confdefs.h; then
1164	cat <<\_ASBOX
1165	## ----------- ##
1166	## confdefs.h. ##
1167	## ----------- ##
1168	_ASBOX
1169	echo
1170	sed "/^$/d" confdefs.h \| sort
1171	echo
1172	fi
1173	test "$ac_signal" != 0 &&
1174	echo "$as_me: caught signal $ac_signal"
1175	echo "$as_me: exit $exit_status"
1176	} >&5
1177	rm -f core *.core &&
1178	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179	exit $exit_status
1180	' 0
1181	for ac_signal in 1 2 13 15; do
1182	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183	done
1184	ac_signal=0
1185
1186	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1187	rm -rf conftest* confdefs.h
1188	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189	echo >confdefs.h
1190
1191	# Predefined preprocessor variables.
1192
1193	cat >>confdefs.h <<_ACEOF
1194	#define PACKAGE_NAME "$PACKAGE_NAME"
1195	_ACEOF
1196
1197
1198	cat >>confdefs.h <<_ACEOF
1199	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200	_ACEOF
1201
1202
1203	cat >>confdefs.h <<_ACEOF
1204	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1205	_ACEOF
1206
1207
1208	cat >>confdefs.h <<_ACEOF
1209	#define PACKAGE_STRING "$PACKAGE_STRING"
1210	_ACEOF
1211
1212
1213	cat >>confdefs.h <<_ACEOF
1214	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215	_ACEOF
1216
1217
1218	# Let the site file select an alternate cache file if it wants to.
1219	# Prefer explicitly selected file to automatically selected ones.
1220	if test -z "$CONFIG_SITE"; then
1221	if test "x$prefix" != xNONE; then
1222	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223	else
1224	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225	fi
1226	fi
1227	for ac_site_file in $CONFIG_SITE; do
1228	if test -r "$ac_site_file"; then
1229	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230	echo "$as_me: loading site script $ac_site_file" >&6;}
1231	sed 's/^/\| /' "$ac_site_file" >&5
1232	. "$ac_site_file"
1233	fi
1234	done
1235
1236	if test -r "$cache_file"; then
1237	# Some versions of bash will fail to source /dev/null (special
1238	# files actually), so we avoid doing that.
1239	if test -f "$cache_file"; then
1240	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241	echo "$as_me: loading cache $cache_file" >&6;}
1242	case $cache_file in
1243	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1244	*) . ./$cache_file;;
1245	esac
1246	fi
1247	else
1248	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249	echo "$as_me: creating cache $cache_file" >&6;}
1250	>$cache_file
1251	fi
1252
1253	# Check that the precious variables saved in the cache have kept the same
1254	# value.
1255	ac_cache_corrupted=false
1256	for ac_var in `(set) 2>&1 \|
1257	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1258	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259	eval ac_new_set=\$ac_env_${ac_var}_set
1260	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261	eval ac_new_val="\$ac_env_${ac_var}_value"
1262	case $ac_old_set,$ac_new_set in
1263	set,)
1264	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266	ac_cache_corrupted=: ;;
1267	,set)
1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270	ac_cache_corrupted=: ;;
1271	,);;
1272	*)
1273	if test "x$ac_old_val" != "x$ac_new_val"; then
1274	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1277	echo "$as_me: former value: $ac_old_val" >&2;}
1278	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1279	echo "$as_me: current value: $ac_new_val" >&2;}
1280	ac_cache_corrupted=:
1281	fi;;
1282	esac
1283	# Pass precious variables to config.status.
1284	if test "$ac_new_set" = set; then
1285	case $ac_new_val in
1286	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1287	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1288	*) ac_arg=$ac_var=$ac_new_val ;;
1289	esac
1290	case " $ac_configure_args " in
1291	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1292	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293	esac
1294	fi
1295	done
1296	if $ac_cache_corrupted; then
1297	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301	{ (exit 1); exit 1; }; }
1302	fi
1303
1304	ac_ext=c
1305	ac_cpp='$CPP $CPPFLAGS'
1306	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337	# Detect the canonical host and target build environment.
1338	ac_aux_dir=
1339	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1340	if test -f $ac_dir/install-sh; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/install-sh -c"
1343	break
1344	elif test -f $ac_dir/install.sh; then
1345	ac_aux_dir=$ac_dir
1346	ac_install_sh="$ac_aux_dir/install.sh -c"
1347	break
1348	elif test -f $ac_dir/shtool; then
1349	ac_aux_dir=$ac_dir
1350	ac_install_sh="$ac_aux_dir/shtool install -c"
1351	break
1352	fi
1353	done
1354	if test -z "$ac_aux_dir"; then
1355	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1356	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1357	{ (exit 1); exit 1; }; }
1358	fi
1359	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1360	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1361	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1362
1363	# Make sure we can run config.sub.
1364	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1365	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1366	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1367	{ (exit 1); exit 1; }; }
1368
1369	echo "$as_me:$LINENO: checking build system type" >&5
1370	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1371	if test "${ac_cv_build+set}" = set; then
1372	echo $ECHO_N "(cached) $ECHO_C" >&6
1373	else
1374	ac_cv_build_alias=$build_alias
1375	test -z "$ac_cv_build_alias" &&
1376	ac_cv_build_alias=`$ac_config_guess`
1377	test -z "$ac_cv_build_alias" &&
1378	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1379	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1380	{ (exit 1); exit 1; }; }
1381	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1382	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1383	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1384	{ (exit 1); exit 1; }; }
1385
1386	fi
1387	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1388	echo "${ECHO_T}$ac_cv_build" >&6
1389	build=$ac_cv_build
1390	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1391	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1392	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1393
1394
1395	echo "$as_me:$LINENO: checking host system type" >&5
1396	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1397	if test "${ac_cv_host+set}" = set; then
1398	echo $ECHO_N "(cached) $ECHO_C" >&6
1399	else
1400	ac_cv_host_alias=$host_alias
1401	test -z "$ac_cv_host_alias" &&
1402	ac_cv_host_alias=$ac_cv_build_alias
1403	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1404	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1405	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1406	{ (exit 1); exit 1; }; }
1407
1408	fi
1409	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1410	echo "${ECHO_T}$ac_cv_host" >&6
1411	host=$ac_cv_host
1412	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1413	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1414	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1415
1416
1417	echo "$as_me:$LINENO: checking target system type" >&5
1418	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1419	if test "${ac_cv_target+set}" = set; then
1420	echo $ECHO_N "(cached) $ECHO_C" >&6
1421	else
1422	ac_cv_target_alias=$target_alias
1423	test "x$ac_cv_target_alias" = "x" &&
1424	ac_cv_target_alias=$ac_cv_host_alias
1425	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1426	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1427	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1428	{ (exit 1); exit 1; }; }
1429
1430	fi
1431	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1432	echo "${ECHO_T}$ac_cv_target" >&6
1433	target=$ac_cv_target
1434	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1435	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1436	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1437
1438
1439	# The aliases save the names the user supplied, while $host etc.
1440	# will get canonicalized.
1441	test -n "$target_alias" &&
1442	test "$program_prefix$program_suffix$program_transform_name" = \
1443	NONENONEs,x,x, &&
1444	program_prefix=${target_alias}-
1445
1446
1447	am__api_version="1.8"
1448	# Find a good install program. We prefer a C program (faster),
1449	# so one script is as good as another. But avoid the broken or
1450	# incompatible versions:
1451	# SysV /etc/install, /usr/sbin/install
1452	# SunOS /usr/etc/install
1453	# IRIX /sbin/install
1454	# AIX /bin/install
1455	# AmigaOS /C/install, which installs bootblocks on floppy discs
1456	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1457	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1458	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1459	# OS/2's system install, which has a completely different semantic
1460	# ./install, which can be erroneously created by make from ./install.sh.
1461	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1462	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1463	if test -z "$INSTALL"; then
1464	if test "${ac_cv_path_install+set}" = set; then
1465	echo $ECHO_N "(cached) $ECHO_C" >&6
1466	else
1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468	for as_dir in $PATH
1469	do
1470	IFS=$as_save_IFS
1471	test -z "$as_dir" && as_dir=.
1472	# Account for people who put trailing slashes in PATH elements.
1473	case $as_dir/ in
1474	./ \| .// \| /cC/* \| \
1475	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1476	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1477	/usr/ucb/* ) ;;
1478	*)
1479	# OSF1 and SCO ODT 3.0 have their own names for install.
1480	# Don't use installbsd from OSF since it installs stuff as root
1481	# by default.
1482	for ac_prog in ginstall scoinst install; do
1483	for ac_exec_ext in '' $ac_executable_extensions; do
1484	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1485	if test $ac_prog = install &&
1486	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1487	# AIX install. It has an incompatible calling convention.
1488	:
1489	elif test $ac_prog = install &&
1490	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1491	# program-specific install script used by HP pwplus--don't use.
1492	:
1493	else
1494	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1495	break 3
1496	fi
1497	fi
1498	done
1499	done
1500	;;
1501	esac
1502	done
1503
1504
1505	fi
1506	if test "${ac_cv_path_install+set}" = set; then
1507	INSTALL=$ac_cv_path_install
1508	else
1509	# As a last resort, use the slow shell script. We don't cache a
1510	# path for INSTALL within a source directory, because that will
1511	# break other packages using the cache if that directory is
1512	# removed, or if the path is relative.
1513	INSTALL=$ac_install_sh
1514	fi
1515	fi
1516	echo "$as_me:$LINENO: result: $INSTALL" >&5
1517	echo "${ECHO_T}$INSTALL" >&6
1518
1519	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1520	# It thinks the first close brace ends the variable substitution.
1521	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1522
1523	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1524
1525	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1526
1527	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1528	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1529	# Just in case
1530	sleep 1
1531	echo timestamp > conftest.file
1532	# Do `set' in a subshell so we don't clobber the current shell's
1533	# arguments. Must try -L first in case configure is actually a
1534	# symlink; some systems play weird games with the mod time of symlinks
1535	# (eg FreeBSD returns the mod time of the symlink's containing
1536	# directory).
1537	if (
1538	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1539	if test "$*" = "X"; then
1540	# -L didn't work.
1541	set X `ls -t $srcdir/configure conftest.file`
1542	fi
1543	rm -f conftest.file
1544	if test "$*" != "X $srcdir/configure conftest.file" \
1545	&& test "$*" != "X conftest.file $srcdir/configure"; then
1546
1547	# If neither matched, then we have a broken ls. This can happen
1548	# if, for instance, CONFIG_SHELL is bash and it inherits a
1549	# broken ls alias from the environment. This has actually
1550	# happened. Such a system could not be considered "sane".
1551	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1552	alias in your environment" >&5
1553	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1554	alias in your environment" >&2;}
1555	{ (exit 1); exit 1; }; }
1556	fi
1557
1558	test "$2" = conftest.file
1559	)
1560	then
1561	# Ok.
1562	:
1563	else
1564	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1565	Check your system clock" >&5
1566	echo "$as_me: error: newly created file is older than distributed files!
1567	Check your system clock" >&2;}
1568	{ (exit 1); exit 1; }; }
1569	fi
1570	echo "$as_me:$LINENO: result: yes" >&5
1571	echo "${ECHO_T}yes" >&6
1572	test "$program_prefix" != NONE &&
1573	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1574	# Use a double $ so make ignores it.
1575	test "$program_suffix" != NONE &&
1576	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1577	# Double any \ or $. echo might interpret backslashes.
1578	# By default was `s,x,x', remove it if useless.
1579	cat <<\_ACEOF >conftest.sed
1580	s/[\\$]/&&/g;s/;s,x,x,$//
1581	_ACEOF
1582	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1583	rm conftest.sed
1584
1585	# expand $ac_aux_dir to an absolute path
1586	am_aux_dir=`cd $ac_aux_dir && pwd`
1587
1588	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1589	# Use eval to expand $SHELL
1590	if eval "$MISSING --run true"; then
1591	am_missing_run="$MISSING --run "
1592	else
1593	am_missing_run=
1594	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1595	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1596	fi
1597
1598	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1599	# Keeping the `.' argument allows $(mkdir_p) to be used without
1600	# argument. Indeed, we sometimes output rules like
1601	# $(mkdir_p) $(somedir)
1602	# where $(somedir) is conditionally defined.
1603	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1604	# expensive solution, as it forces Make to start a sub-shell.)
1605	mkdir_p='mkdir -p -- .'
1606	else
1607	# On NextStep and OpenStep, the `mkdir' command does not
1608	# recognize any option. It will interpret all options as
1609	# directories to create, and then abort because `.' already
1610	# exists.
1611	for d in ./-p ./--version;
1612	do
1613	test -d $d && rmdir $d
1614	done
1615	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1616	if test -f "$ac_aux_dir/mkinstalldirs"; then
1617	mkdir_p='$(mkinstalldirs)'
1618	else
1619	mkdir_p='$(install_sh) -d'
1620	fi
1621	fi
1622
1623	for ac_prog in gawk mawk nawk awk
1624	do
1625	# Extract the first word of "$ac_prog", so it can be a program name with args.
1626	set dummy $ac_prog; ac_word=$2
1627	echo "$as_me:$LINENO: checking for $ac_word" >&5
1628	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1629	if test "${ac_cv_prog_AWK+set}" = set; then
1630	echo $ECHO_N "(cached) $ECHO_C" >&6
1631	else
1632	if test -n "$AWK"; then
1633	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1634	else
1635	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1636	for as_dir in $PATH
1637	do
1638	IFS=$as_save_IFS
1639	test -z "$as_dir" && as_dir=.
1640	for ac_exec_ext in '' $ac_executable_extensions; do
1641	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1642	ac_cv_prog_AWK="$ac_prog"
1643	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1644	break 2
1645	fi
1646	done
1647	done
1648
1649	fi
1650	fi
1651	AWK=$ac_cv_prog_AWK
1652	if test -n "$AWK"; then
1653	echo "$as_me:$LINENO: result: $AWK" >&5
1654	echo "${ECHO_T}$AWK" >&6
1655	else
1656	echo "$as_me:$LINENO: result: no" >&5
1657	echo "${ECHO_T}no" >&6
1658	fi
1659
1660	test -n "$AWK" && break
1661	done
1662
1663	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1664	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1665	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1666	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1667	echo $ECHO_N "(cached) $ECHO_C" >&6
1668	else
1669	cat >conftest.make <<\_ACEOF
1670	all:
1671	@echo 'ac_maketemp="$(MAKE)"'
1672	_ACEOF
1673	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1674	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1675	if test -n "$ac_maketemp"; then
1676	eval ac_cv_prog_make_${ac_make}_set=yes
1677	else
1678	eval ac_cv_prog_make_${ac_make}_set=no
1679	fi
1680	rm -f conftest.make
1681	fi
1682	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1683	echo "$as_me:$LINENO: result: yes" >&5
1684	echo "${ECHO_T}yes" >&6
1685	SET_MAKE=
1686	else
1687	echo "$as_me:$LINENO: result: no" >&5
1688	echo "${ECHO_T}no" >&6
1689	SET_MAKE="MAKE=${MAKE-make}"
1690	fi
1691
1692	rm -rf .tst 2>/dev/null
1693	mkdir .tst 2>/dev/null
1694	if test -d .tst; then
1695	am__leading_dot=.
1696	else
1697	am__leading_dot=_
1698	fi
1699	rmdir .tst 2>/dev/null
1700
1701	# test to see if srcdir already configured
1702	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1703	test -f $srcdir/config.status; then
1704	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1705	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1706	{ (exit 1); exit 1; }; }
1707	fi
1708
1709	# test whether we have cygpath
1710	if test -z "$CYGPATH_W"; then
1711	if (cygpath --version) >/dev/null 2>/dev/null; then
1712	CYGPATH_W='cygpath -w'
1713	else
1714	CYGPATH_W=echo
1715	fi
1716	fi
1717
1718
1719	# Define the identity of the package.
1720	PACKAGE='orxonox'
1721	VERSION='0.2.0_alpha-r1'
1722
1723
1724	cat >>confdefs.h <<_ACEOF
1725	#define PACKAGE "$PACKAGE"
1726	_ACEOF
1727
1728
1729	cat >>confdefs.h <<_ACEOF
1730	#define VERSION "$VERSION"
1731	_ACEOF
1732
1733	# Some tools Automake needs.
1734
1735	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1736
1737
1738	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1739
1740
1741	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1742
1743
1744	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1745
1746
1747	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1748
1749
1750	AMTAR=${AMTAR-"${am_missing_run}tar"}
1751
1752	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1753
1754	# Installed binaries are usually stripped using `strip' when the user
1755	# run `make install-strip'. However `strip' might not be the right
1756	# tool to use in cross-compilation environments, therefore Automake
1757	# will honor the `STRIP' environment variable to overrule this program.
1758	if test "$cross_compiling" != no; then
1759	if test -n "$ac_tool_prefix"; then
1760	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1761	set dummy ${ac_tool_prefix}strip; ac_word=$2
1762	echo "$as_me:$LINENO: checking for $ac_word" >&5
1763	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1764	if test "${ac_cv_prog_STRIP+set}" = set; then
1765	echo $ECHO_N "(cached) $ECHO_C" >&6
1766	else
1767	if test -n "$STRIP"; then
1768	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1769	else
1770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771	for as_dir in $PATH
1772	do
1773	IFS=$as_save_IFS
1774	test -z "$as_dir" && as_dir=.
1775	for ac_exec_ext in '' $ac_executable_extensions; do
1776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1777	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1778	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1779	break 2
1780	fi
1781	done
1782	done
1783
1784	fi
1785	fi
1786	STRIP=$ac_cv_prog_STRIP
1787	if test -n "$STRIP"; then
1788	echo "$as_me:$LINENO: result: $STRIP" >&5
1789	echo "${ECHO_T}$STRIP" >&6
1790	else
1791	echo "$as_me:$LINENO: result: no" >&5
1792	echo "${ECHO_T}no" >&6
1793	fi
1794
1795	fi
1796	if test -z "$ac_cv_prog_STRIP"; then
1797	ac_ct_STRIP=$STRIP
1798	# Extract the first word of "strip", so it can be a program name with args.
1799	set dummy strip; ac_word=$2
1800	echo "$as_me:$LINENO: checking for $ac_word" >&5
1801	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1803	echo $ECHO_N "(cached) $ECHO_C" >&6
1804	else
1805	if test -n "$ac_ct_STRIP"; then
1806	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1807	else
1808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809	for as_dir in $PATH
1810	do
1811	IFS=$as_save_IFS
1812	test -z "$as_dir" && as_dir=.
1813	for ac_exec_ext in '' $ac_executable_extensions; do
1814	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815	ac_cv_prog_ac_ct_STRIP="strip"
1816	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817	break 2
1818	fi
1819	done
1820	done
1821
1822	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1823	fi
1824	fi
1825	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1826	if test -n "$ac_ct_STRIP"; then
1827	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1828	echo "${ECHO_T}$ac_ct_STRIP" >&6
1829	else
1830	echo "$as_me:$LINENO: result: no" >&5
1831	echo "${ECHO_T}no" >&6
1832	fi
1833
1834	STRIP=$ac_ct_STRIP
1835	else
1836	STRIP="$ac_cv_prog_STRIP"
1837	fi
1838
1839	fi
1840	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1841
1842	# We need awk for the "check" target. The system "awk" is bad on
1843	# some platforms.
1844
1845
1846
1847
1848
1849	ac_config_headers="$ac_config_headers config.h"
1850
1851
1852
1853	# Checks for programs.
1854	ac_ext=cc
1855	ac_cpp='$CXXCPP $CPPFLAGS'
1856	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1857	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1858	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1859	if test -n "$ac_tool_prefix"; then
1860	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1861	do
1862	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1863	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1864	echo "$as_me:$LINENO: checking for $ac_word" >&5
1865	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1866	if test "${ac_cv_prog_CXX+set}" = set; then
1867	echo $ECHO_N "(cached) $ECHO_C" >&6
1868	else
1869	if test -n "$CXX"; then
1870	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1871	else
1872	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1873	for as_dir in $PATH
1874	do
1875	IFS=$as_save_IFS
1876	test -z "$as_dir" && as_dir=.
1877	for ac_exec_ext in '' $ac_executable_extensions; do
1878	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1879	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1880	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1881	break 2
1882	fi
1883	done
1884	done
1885
1886	fi
1887	fi
1888	CXX=$ac_cv_prog_CXX
1889	if test -n "$CXX"; then
1890	echo "$as_me:$LINENO: result: $CXX" >&5
1891	echo "${ECHO_T}$CXX" >&6
1892	else
1893	echo "$as_me:$LINENO: result: no" >&5
1894	echo "${ECHO_T}no" >&6
1895	fi
1896
1897	test -n "$CXX" && break
1898	done
1899	fi
1900	if test -z "$CXX"; then
1901	ac_ct_CXX=$CXX
1902	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1903	do
1904	# Extract the first word of "$ac_prog", so it can be a program name with args.
1905	set dummy $ac_prog; ac_word=$2
1906	echo "$as_me:$LINENO: checking for $ac_word" >&5
1907	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1908	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1909	echo $ECHO_N "(cached) $ECHO_C" >&6
1910	else
1911	if test -n "$ac_ct_CXX"; then
1912	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1913	else
1914	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1915	for as_dir in $PATH
1916	do
1917	IFS=$as_save_IFS
1918	test -z "$as_dir" && as_dir=.
1919	for ac_exec_ext in '' $ac_executable_extensions; do
1920	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_prog"
1922	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1923	break 2
1924	fi
1925	done
1926	done
1927
1928	fi
1929	fi
1930	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1931	if test -n "$ac_ct_CXX"; then
1932	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1933	echo "${ECHO_T}$ac_ct_CXX" >&6
1934	else
1935	echo "$as_me:$LINENO: result: no" >&5
1936	echo "${ECHO_T}no" >&6
1937	fi
1938
1939	test -n "$ac_ct_CXX" && break
1940	done
1941	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1942
1943	CXX=$ac_ct_CXX
1944	fi
1945
1946
1947	# Provide some information about the compiler.
1948	echo "$as_me:$LINENO:" \
1949	"checking for C++ compiler version" >&5
1950	ac_compiler=`set X $ac_compile; echo $2`
1951	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1952	(eval $ac_compiler --version </dev/null >&5) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }
1956	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1957	(eval $ac_compiler -v </dev/null >&5) 2>&5
1958	ac_status=$?
1959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960	(exit $ac_status); }
1961	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1962	(eval $ac_compiler -V </dev/null >&5) 2>&5
1963	ac_status=$?
1964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965	(exit $ac_status); }
1966
1967	cat >conftest.$ac_ext <<_ACEOF
1968	/* confdefs.h. */
1969	_ACEOF
1970	cat confdefs.h >>conftest.$ac_ext
1971	cat >>conftest.$ac_ext <<_ACEOF
1972	/* end confdefs.h. */
1973
1974	int
1975	main ()
1976	{
1977
1978	;
1979	return 0;
1980	}
1981	_ACEOF
1982	ac_clean_files_save=$ac_clean_files
1983	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1984	# Try to create an executable without -o first, disregard a.out.
1985	# It will help us diagnose broken compilers, and finding out an intuition
1986	# of exeext.
1987	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1988	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1989	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1990	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1991	(eval $ac_link_default) 2>&5
1992	ac_status=$?
1993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994	(exit $ac_status); }; then
1995	# Find the output, starting from the most likely. This scheme is
1996	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1997	# resort.
1998
1999	# Be careful to initialize this variable, since it used to be cached.
2000	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2001	ac_cv_exeext=
2002	# b.out is created by i960 compilers.
2003	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2004	do
2005	test -f "$ac_file" \|\| continue
2006	case $ac_file in
2007	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2008	;;
2009	conftest.$ac_ext )
2010	# This is the source file.
2011	;;
2012	[ab].out )
2013	# We found the default executable, but exeext='' is most
2014	# certainly right.
2015	break;;
2016	. )
2017	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2018	# FIXME: I believe we export ac_cv_exeext for Libtool,
2019	# but it would be cool to find out if it's true. Does anybody
2020	# maintain Libtool? --akim.
2021	export ac_cv_exeext
2022	break;;
2023	* )
2024	break;;
2025	esac
2026	done
2027	else
2028	echo "$as_me: failed program was:" >&5
2029	sed 's/^/\| /' conftest.$ac_ext >&5
2030
2031	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2032	See \`config.log' for more details." >&5
2033	echo "$as_me: error: C++ compiler cannot create executables
2034	See \`config.log' for more details." >&2;}
2035	{ (exit 77); exit 77; }; }
2036	fi
2037
2038	ac_exeext=$ac_cv_exeext
2039	echo "$as_me:$LINENO: result: $ac_file" >&5
2040	echo "${ECHO_T}$ac_file" >&6
2041
2042	# Check the compiler produces executables we can run. If not, either
2043	# the compiler is broken, or we cross compile.
2044	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2045	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2046	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2047	# If not cross compiling, check that we can run a simple program.
2048	if test "$cross_compiling" != yes; then
2049	if { ac_try='./$ac_file'
2050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2051	(eval $ac_try) 2>&5
2052	ac_status=$?
2053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054	(exit $ac_status); }; }; then
2055	cross_compiling=no
2056	else
2057	if test "$cross_compiling" = maybe; then
2058	cross_compiling=yes
2059	else
2060	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2061	If you meant to cross compile, use \`--host'.
2062	See \`config.log' for more details." >&5
2063	echo "$as_me: error: cannot run C++ compiled programs.
2064	If you meant to cross compile, use \`--host'.
2065	See \`config.log' for more details." >&2;}
2066	{ (exit 1); exit 1; }; }
2067	fi
2068	fi
2069	fi
2070	echo "$as_me:$LINENO: result: yes" >&5
2071	echo "${ECHO_T}yes" >&6
2072
2073	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2074	ac_clean_files=$ac_clean_files_save
2075	# Check the compiler produces executables we can run. If not, either
2076	# the compiler is broken, or we cross compile.
2077	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2078	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2079	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2080	echo "${ECHO_T}$cross_compiling" >&6
2081
2082	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2083	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2084	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2085	(eval $ac_link) 2>&5
2086	ac_status=$?
2087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088	(exit $ac_status); }; then
2089	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2090	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2091	# work properly (i.e., refer to `conftest.exe'), while it won't with
2092	# `rm'.
2093	for ac_file in conftest.exe conftest conftest.*; do
2094	test -f "$ac_file" \|\| continue
2095	case $ac_file in
2096	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2097	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2098	export ac_cv_exeext
2099	break;;
2100	* ) break;;
2101	esac
2102	done
2103	else
2104	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2105	See \`config.log' for more details." >&5
2106	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2107	See \`config.log' for more details." >&2;}
2108	{ (exit 1); exit 1; }; }
2109	fi
2110
2111	rm -f conftest$ac_cv_exeext
2112	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2113	echo "${ECHO_T}$ac_cv_exeext" >&6
2114
2115	rm -f conftest.$ac_ext
2116	EXEEXT=$ac_cv_exeext
2117	ac_exeext=$EXEEXT
2118	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2119	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2120	if test "${ac_cv_objext+set}" = set; then
2121	echo $ECHO_N "(cached) $ECHO_C" >&6
2122	else
2123	cat >conftest.$ac_ext <<_ACEOF
2124	/* confdefs.h. */
2125	_ACEOF
2126	cat confdefs.h >>conftest.$ac_ext
2127	cat >>conftest.$ac_ext <<_ACEOF
2128	/* end confdefs.h. */
2129
2130	int
2131	main ()
2132	{
2133
2134	;
2135	return 0;
2136	}
2137	_ACEOF
2138	rm -f conftest.o conftest.obj
2139	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140	(eval $ac_compile) 2>&5
2141	ac_status=$?
2142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143	(exit $ac_status); }; then
2144	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2145	case $ac_file in
2146	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2147	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2148	break;;
2149	esac
2150	done
2151	else
2152	echo "$as_me: failed program was:" >&5
2153	sed 's/^/\| /' conftest.$ac_ext >&5
2154
2155	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2156	See \`config.log' for more details." >&5
2157	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2158	See \`config.log' for more details." >&2;}
2159	{ (exit 1); exit 1; }; }
2160	fi
2161
2162	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2163	fi
2164	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2165	echo "${ECHO_T}$ac_cv_objext" >&6
2166	OBJEXT=$ac_cv_objext
2167	ac_objext=$OBJEXT
2168	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2169	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2170	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2171	echo $ECHO_N "(cached) $ECHO_C" >&6
2172	else
2173	cat >conftest.$ac_ext <<_ACEOF
2174	/* confdefs.h. */
2175	_ACEOF
2176	cat confdefs.h >>conftest.$ac_ext
2177	cat >>conftest.$ac_ext <<_ACEOF
2178	/* end confdefs.h. */
2179
2180	int
2181	main ()
2182	{
2183	#ifndef __GNUC__
2184	choke me
2185	#endif
2186
2187	;
2188	return 0;
2189	}
2190	_ACEOF
2191	rm -f conftest.$ac_objext
2192	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193	(eval $ac_compile) 2>conftest.er1
2194	ac_status=$?
2195	grep -v '^ *+' conftest.er1 >conftest.err
2196	rm -f conftest.er1
2197	cat conftest.err >&5
2198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199	(exit $ac_status); } &&
2200	{ ac_try='test -z "$ac_cxx_werror_flag"
2201	\|\| test ! -s conftest.err'
2202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203	(eval $ac_try) 2>&5
2204	ac_status=$?
2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206	(exit $ac_status); }; } &&
2207	{ ac_try='test -s conftest.$ac_objext'
2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209	(eval $ac_try) 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }; }; then
2213	ac_compiler_gnu=yes
2214	else
2215	echo "$as_me: failed program was:" >&5
2216	sed 's/^/\| /' conftest.$ac_ext >&5
2217
2218	ac_compiler_gnu=no
2219	fi
2220	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2222
2223	fi
2224	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2225	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2226	GXX=`test $ac_compiler_gnu = yes && echo yes`
2227	ac_test_CXXFLAGS=${CXXFLAGS+set}
2228	ac_save_CXXFLAGS=$CXXFLAGS
2229	CXXFLAGS="-g"
2230	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2231	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2232	if test "${ac_cv_prog_cxx_g+set}" = set; then
2233	echo $ECHO_N "(cached) $ECHO_C" >&6
2234	else
2235	cat >conftest.$ac_ext <<_ACEOF
2236	/* confdefs.h. */
2237	_ACEOF
2238	cat confdefs.h >>conftest.$ac_ext
2239	cat >>conftest.$ac_ext <<_ACEOF
2240	/* end confdefs.h. */
2241
2242	int
2243	main ()
2244	{
2245
2246	;
2247	return 0;
2248	}
2249	_ACEOF
2250	rm -f conftest.$ac_objext
2251	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252	(eval $ac_compile) 2>conftest.er1
2253	ac_status=$?
2254	grep -v '^ *+' conftest.er1 >conftest.err
2255	rm -f conftest.er1
2256	cat conftest.err >&5
2257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258	(exit $ac_status); } &&
2259	{ ac_try='test -z "$ac_cxx_werror_flag"
2260	\|\| test ! -s conftest.err'
2261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262	(eval $ac_try) 2>&5
2263	ac_status=$?
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); }; } &&
2266	{ ac_try='test -s conftest.$ac_objext'
2267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2268	(eval $ac_try) 2>&5
2269	ac_status=$?
2270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271	(exit $ac_status); }; }; then
2272	ac_cv_prog_cxx_g=yes
2273	else
2274	echo "$as_me: failed program was:" >&5
2275	sed 's/^/\| /' conftest.$ac_ext >&5
2276
2277	ac_cv_prog_cxx_g=no
2278	fi
2279	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2280	fi
2281	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2282	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2283	if test "$ac_test_CXXFLAGS" = set; then
2284	CXXFLAGS=$ac_save_CXXFLAGS
2285	elif test $ac_cv_prog_cxx_g = yes; then
2286	if test "$GXX" = yes; then
2287	CXXFLAGS="-g -O2"
2288	else
2289	CXXFLAGS="-g"
2290	fi
2291	else
2292	if test "$GXX" = yes; then
2293	CXXFLAGS="-O2"
2294	else
2295	CXXFLAGS=
2296	fi
2297	fi
2298	for ac_declaration in \
2299	'' \
2300	'extern "C" void std::exit (int) throw (); using std::exit;' \
2301	'extern "C" void std::exit (int); using std::exit;' \
2302	'extern "C" void exit (int) throw ();' \
2303	'extern "C" void exit (int);' \
2304	'void exit (int);'
2305	do
2306	cat >conftest.$ac_ext <<_ACEOF
2307	/* confdefs.h. */
2308	_ACEOF
2309	cat confdefs.h >>conftest.$ac_ext
2310	cat >>conftest.$ac_ext <<_ACEOF
2311	/* end confdefs.h. */
2312	$ac_declaration
2313	#include <stdlib.h>
2314	int
2315	main ()
2316	{
2317	exit (42);
2318	;
2319	return 0;
2320	}
2321	_ACEOF
2322	rm -f conftest.$ac_objext
2323	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2324	(eval $ac_compile) 2>conftest.er1
2325	ac_status=$?
2326	grep -v '^ *+' conftest.er1 >conftest.err
2327	rm -f conftest.er1
2328	cat conftest.err >&5
2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330	(exit $ac_status); } &&
2331	{ ac_try='test -z "$ac_cxx_werror_flag"
2332	\|\| test ! -s conftest.err'
2333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2334	(eval $ac_try) 2>&5
2335	ac_status=$?
2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337	(exit $ac_status); }; } &&
2338	{ ac_try='test -s conftest.$ac_objext'
2339	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2340	(eval $ac_try) 2>&5
2341	ac_status=$?
2342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2343	(exit $ac_status); }; }; then
2344	:
2345	else
2346	echo "$as_me: failed program was:" >&5
2347	sed 's/^/\| /' conftest.$ac_ext >&5
2348
2349	continue
2350	fi
2351	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2352	cat >conftest.$ac_ext <<_ACEOF
2353	/* confdefs.h. */
2354	_ACEOF
2355	cat confdefs.h >>conftest.$ac_ext
2356	cat >>conftest.$ac_ext <<_ACEOF
2357	/* end confdefs.h. */
2358	$ac_declaration
2359	int
2360	main ()
2361	{
2362	exit (42);
2363	;
2364	return 0;
2365	}
2366	_ACEOF
2367	rm -f conftest.$ac_objext
2368	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2369	(eval $ac_compile) 2>conftest.er1
2370	ac_status=$?
2371	grep -v '^ *+' conftest.er1 >conftest.err
2372	rm -f conftest.er1
2373	cat conftest.err >&5
2374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375	(exit $ac_status); } &&
2376	{ ac_try='test -z "$ac_cxx_werror_flag"
2377	\|\| test ! -s conftest.err'
2378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2379	(eval $ac_try) 2>&5
2380	ac_status=$?
2381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382	(exit $ac_status); }; } &&
2383	{ ac_try='test -s conftest.$ac_objext'
2384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2385	(eval $ac_try) 2>&5
2386	ac_status=$?
2387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388	(exit $ac_status); }; }; then
2389	break
2390	else
2391	echo "$as_me: failed program was:" >&5
2392	sed 's/^/\| /' conftest.$ac_ext >&5
2393
2394	fi
2395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2396	done
2397	rm -f conftest*
2398	if test -n "$ac_declaration"; then
2399	echo '#ifdef __cplusplus' >>confdefs.h
2400	echo $ac_declaration >>confdefs.h
2401	echo '#endif' >>confdefs.h
2402	fi
2403
2404	ac_ext=c
2405	ac_cpp='$CPP $CPPFLAGS'
2406	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2407	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2408	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2409	DEPDIR="${am__leading_dot}deps"
2410
2411	ac_config_commands="$ac_config_commands depfiles"
2412
2413
2414	am_make=${MAKE-make}
2415	cat > confinc << 'END'
2416	am__doit:
2417	@echo done
2418	.PHONY: am__doit
2419	END
2420	# If we don't find an include directive, just comment out the code.
2421	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2422	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2423	am__include="#"
2424	am__quote=
2425	_am_result=none
2426	# First try GNU make style include.
2427	echo "include confinc" > confmf
2428	# We grep out `Entering directory' and `Leaving directory'
2429	# messages which can occur if `w' ends up in MAKEFLAGS.
2430	# In particular we don't look at `^make:' because GNU make might
2431	# be invoked under some other name (usually "gmake"), in which
2432	# case it prints its new name instead of `make'.
2433	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2434	am__include=include
2435	am__quote=
2436	_am_result=GNU
2437	fi
2438	# Now try BSD make style include.
2439	if test "$am__include" = "#"; then
2440	echo '.include "confinc"' > confmf
2441	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2442	am__include=.include
2443	am__quote="\""
2444	_am_result=BSD
2445	fi
2446	fi
2447
2448
2449	echo "$as_me:$LINENO: result: $_am_result" >&5
2450	echo "${ECHO_T}$_am_result" >&6
2451	rm -f confinc confmf
2452
2453	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2454	if test "${enable_dependency_tracking+set}" = set; then
2455	enableval="$enable_dependency_tracking"
2456
2457	fi;
2458	if test "x$enable_dependency_tracking" != xno; then
2459	am_depcomp="$ac_aux_dir/depcomp"
2460	AMDEPBACKSLASH='\'
2461	fi
2462
2463
2464	if test "x$enable_dependency_tracking" != xno; then
2465	AMDEP_TRUE=
2466	AMDEP_FALSE='#'
2467	else
2468	AMDEP_TRUE='#'
2469	AMDEP_FALSE=
2470	fi
2471
2472
2473
2474
2475	depcc="$CXX" am_compiler_list=
2476
2477	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2478	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2479	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2480	echo $ECHO_N "(cached) $ECHO_C" >&6
2481	else
2482	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2483	# We make a subdir and do the tests there. Otherwise we can end up
2484	# making bogus files that we don't know about and never remove. For
2485	# instance it was reported that on HP-UX the gcc test will end up
2486	# making a dummy file named `D' -- because `-MD' means `put the output
2487	# in D'.
2488	mkdir conftest.dir
2489	# Copy depcomp to subdir because otherwise we won't find it if we're
2490	# using a relative directory.
2491	cp "$am_depcomp" conftest.dir
2492	cd conftest.dir
2493	# We will build objects and dependencies in a subdirectory because
2494	# it helps to detect inapplicable dependency modes. For instance
2495	# both Tru64's cc and ICC support -MD to output dependencies as a
2496	# side effect of compilation, but ICC will put the dependencies in
2497	# the current directory while Tru64 will put them in the object
2498	# directory.
2499	mkdir sub
2500
2501	am_cv_CXX_dependencies_compiler_type=none
2502	if test "$am_compiler_list" = ""; then
2503	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2504	fi
2505	for depmode in $am_compiler_list; do
2506	# Setup a source with many dependencies, because some compilers
2507	# like to wrap large dependency lists on column 80 (with \), and
2508	# we should not choose a depcomp mode which is confused by this.
2509	#
2510	# We need to recreate these files for each test, as the compiler may
2511	# overwrite some of them when testing with obscure command lines.
2512	# This happens at least with the AIX C compiler.
2513	: > sub/conftest.c
2514	for i in 1 2 3 4 5 6; do
2515	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2516	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2517	# Solaris 8's {/usr,}/bin/sh.
2518	touch sub/conftst$i.h
2519	done
2520	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2521
2522	case $depmode in
2523	nosideeffect)
2524	# after this tag, mechanisms are not by side-effect, so they'll
2525	# only be used when explicitly requested
2526	if test "x$enable_dependency_tracking" = xyes; then
2527	continue
2528	else
2529	break
2530	fi
2531	;;
2532	none) break ;;
2533	esac
2534	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2535	# mode. It turns out that the SunPro C++ compiler does not properly
2536	# handle `-M -o', and we need to detect this.
2537	if depmode=$depmode \
2538	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2539	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2540	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2541	>/dev/null 2>conftest.err &&
2542	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2543	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2544	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2545	# icc doesn't choke on unknown options, it will just issue warnings
2546	# or remarks (even with -Werror). So we grep stderr for any message
2547	# that says an option was ignored or not supported.
2548	# When given -MP, icc 7.0 and 7.1 complain thusly:
2549	# icc: Command line warning: ignoring option '-M'; no argument required
2550	# The diagnosis changed in icc 8.0:
2551	# icc: Command line remark: option '-MP' not supported
2552	if (grep 'ignoring option' conftest.err \|\|
2553	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2554	am_cv_CXX_dependencies_compiler_type=$depmode
2555	break
2556	fi
2557	fi
2558	done
2559
2560	cd ..
2561	rm -rf conftest.dir
2562	else
2563	am_cv_CXX_dependencies_compiler_type=none
2564	fi
2565
2566	fi
2567	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2568	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2569	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2570
2571
2572
2573	if
2574	test "x$enable_dependency_tracking" != xno \
2575	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2576	am__fastdepCXX_TRUE=
2577	am__fastdepCXX_FALSE='#'
2578	else
2579	am__fastdepCXX_TRUE='#'
2580	am__fastdepCXX_FALSE=
2581	fi
2582
2583
2584	ac_ext=c
2585	ac_cpp='$CPP $CPPFLAGS'
2586	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2587	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2588	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2589	if test -n "$ac_tool_prefix"; then
2590	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2591	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2592	echo "$as_me:$LINENO: checking for $ac_word" >&5
2593	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2594	if test "${ac_cv_prog_CC+set}" = set; then
2595	echo $ECHO_N "(cached) $ECHO_C" >&6
2596	else
2597	if test -n "$CC"; then
2598	ac_cv_prog_CC="$CC" # Let the user override the test.
2599	else
2600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2601	for as_dir in $PATH
2602	do
2603	IFS=$as_save_IFS
2604	test -z "$as_dir" && as_dir=.
2605	for ac_exec_ext in '' $ac_executable_extensions; do
2606	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2607	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2608	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2609	break 2
2610	fi
2611	done
2612	done
2613
2614	fi
2615	fi
2616	CC=$ac_cv_prog_CC
2617	if test -n "$CC"; then
2618	echo "$as_me:$LINENO: result: $CC" >&5
2619	echo "${ECHO_T}$CC" >&6
2620	else
2621	echo "$as_me:$LINENO: result: no" >&5
2622	echo "${ECHO_T}no" >&6
2623	fi
2624
2625	fi
2626	if test -z "$ac_cv_prog_CC"; then
2627	ac_ct_CC=$CC
2628	# Extract the first word of "gcc", so it can be a program name with args.
2629	set dummy gcc; ac_word=$2
2630	echo "$as_me:$LINENO: checking for $ac_word" >&5
2631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2632	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2633	echo $ECHO_N "(cached) $ECHO_C" >&6
2634	else
2635	if test -n "$ac_ct_CC"; then
2636	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2637	else
2638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2639	for as_dir in $PATH
2640	do
2641	IFS=$as_save_IFS
2642	test -z "$as_dir" && as_dir=.
2643	for ac_exec_ext in '' $ac_executable_extensions; do
2644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2645	ac_cv_prog_ac_ct_CC="gcc"
2646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2647	break 2
2648	fi
2649	done
2650	done
2651
2652	fi
2653	fi
2654	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2655	if test -n "$ac_ct_CC"; then
2656	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2657	echo "${ECHO_T}$ac_ct_CC" >&6
2658	else
2659	echo "$as_me:$LINENO: result: no" >&5
2660	echo "${ECHO_T}no" >&6
2661	fi
2662
2663	CC=$ac_ct_CC
2664	else
2665	CC="$ac_cv_prog_CC"
2666	fi
2667
2668	if test -z "$CC"; then
2669	if test -n "$ac_tool_prefix"; then
2670	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2671	set dummy ${ac_tool_prefix}cc; ac_word=$2
2672	echo "$as_me:$LINENO: checking for $ac_word" >&5
2673	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2674	if test "${ac_cv_prog_CC+set}" = set; then
2675	echo $ECHO_N "(cached) $ECHO_C" >&6
2676	else
2677	if test -n "$CC"; then
2678	ac_cv_prog_CC="$CC" # Let the user override the test.
2679	else
2680	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681	for as_dir in $PATH
2682	do
2683	IFS=$as_save_IFS
2684	test -z "$as_dir" && as_dir=.
2685	for ac_exec_ext in '' $ac_executable_extensions; do
2686	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2687	ac_cv_prog_CC="${ac_tool_prefix}cc"
2688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2689	break 2
2690	fi
2691	done
2692	done
2693
2694	fi
2695	fi
2696	CC=$ac_cv_prog_CC
2697	if test -n "$CC"; then
2698	echo "$as_me:$LINENO: result: $CC" >&5
2699	echo "${ECHO_T}$CC" >&6
2700	else
2701	echo "$as_me:$LINENO: result: no" >&5
2702	echo "${ECHO_T}no" >&6
2703	fi
2704
2705	fi
2706	if test -z "$ac_cv_prog_CC"; then
2707	ac_ct_CC=$CC
2708	# Extract the first word of "cc", so it can be a program name with args.
2709	set dummy cc; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$ac_ct_CC"; then
2716	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_ac_ct_CC="cc"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2735	if test -n "$ac_ct_CC"; then
2736	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2737	echo "${ECHO_T}$ac_ct_CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	CC=$ac_ct_CC
2744	else
2745	CC="$ac_cv_prog_CC"
2746	fi
2747
2748	fi
2749	if test -z "$CC"; then
2750	# Extract the first word of "cc", so it can be a program name with args.
2751	set dummy cc; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$CC"; then
2758	ac_cv_prog_CC="$CC" # Let the user override the test.
2759	else
2760	ac_prog_rejected=no
2761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762	for as_dir in $PATH
2763	do
2764	IFS=$as_save_IFS
2765	test -z "$as_dir" && as_dir=.
2766	for ac_exec_ext in '' $ac_executable_extensions; do
2767	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2768	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2769	ac_prog_rejected=yes
2770	continue
2771	fi
2772	ac_cv_prog_CC="cc"
2773	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2774	break 2
2775	fi
2776	done
2777	done
2778
2779	if test $ac_prog_rejected = yes; then
2780	# We found a bogon in the path, so make sure we never use it.
2781	set dummy $ac_cv_prog_CC
2782	shift
2783	if test $# != 0; then
2784	# We chose a different compiler from the bogus one.
2785	# However, it has the same basename, so the bogon will be chosen
2786	# first if we set CC to just the basename; use the full file name.
2787	shift
2788	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2789	fi
2790	fi
2791	fi
2792	fi
2793	CC=$ac_cv_prog_CC
2794	if test -n "$CC"; then
2795	echo "$as_me:$LINENO: result: $CC" >&5
2796	echo "${ECHO_T}$CC" >&6
2797	else
2798	echo "$as_me:$LINENO: result: no" >&5
2799	echo "${ECHO_T}no" >&6
2800	fi
2801
2802	fi
2803	if test -z "$CC"; then
2804	if test -n "$ac_tool_prefix"; then
2805	for ac_prog in cl
2806	do
2807	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2808	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2809	echo "$as_me:$LINENO: checking for $ac_word" >&5
2810	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2811	if test "${ac_cv_prog_CC+set}" = set; then
2812	echo $ECHO_N "(cached) $ECHO_C" >&6
2813	else
2814	if test -n "$CC"; then
2815	ac_cv_prog_CC="$CC" # Let the user override the test.
2816	else
2817	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2818	for as_dir in $PATH
2819	do
2820	IFS=$as_save_IFS
2821	test -z "$as_dir" && as_dir=.
2822	for ac_exec_ext in '' $ac_executable_extensions; do
2823	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2824	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2825	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2826	break 2
2827	fi
2828	done
2829	done
2830
2831	fi
2832	fi
2833	CC=$ac_cv_prog_CC
2834	if test -n "$CC"; then
2835	echo "$as_me:$LINENO: result: $CC" >&5
2836	echo "${ECHO_T}$CC" >&6
2837	else
2838	echo "$as_me:$LINENO: result: no" >&5
2839	echo "${ECHO_T}no" >&6
2840	fi
2841
2842	test -n "$CC" && break
2843	done
2844	fi
2845	if test -z "$CC"; then
2846	ac_ct_CC=$CC
2847	for ac_prog in cl
2848	do
2849	# Extract the first word of "$ac_prog", so it can be a program name with args.
2850	set dummy $ac_prog; ac_word=$2
2851	echo "$as_me:$LINENO: checking for $ac_word" >&5
2852	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2853	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2854	echo $ECHO_N "(cached) $ECHO_C" >&6
2855	else
2856	if test -n "$ac_ct_CC"; then
2857	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2858	else
2859	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860	for as_dir in $PATH
2861	do
2862	IFS=$as_save_IFS
2863	test -z "$as_dir" && as_dir=.
2864	for ac_exec_ext in '' $ac_executable_extensions; do
2865	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866	ac_cv_prog_ac_ct_CC="$ac_prog"
2867	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2868	break 2
2869	fi
2870	done
2871	done
2872
2873	fi
2874	fi
2875	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2876	if test -n "$ac_ct_CC"; then
2877	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2878	echo "${ECHO_T}$ac_ct_CC" >&6
2879	else
2880	echo "$as_me:$LINENO: result: no" >&5
2881	echo "${ECHO_T}no" >&6
2882	fi
2883
2884	test -n "$ac_ct_CC" && break
2885	done
2886
2887	CC=$ac_ct_CC
2888	fi
2889
2890	fi
2891
2892
2893	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2894	See \`config.log' for more details." >&5
2895	echo "$as_me: error: no acceptable C compiler found in \$PATH
2896	See \`config.log' for more details." >&2;}
2897	{ (exit 1); exit 1; }; }
2898
2899	# Provide some information about the compiler.
2900	echo "$as_me:$LINENO:" \
2901	"checking for C compiler version" >&5
2902	ac_compiler=`set X $ac_compile; echo $2`
2903	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2904	(eval $ac_compiler --version </dev/null >&5) 2>&5
2905	ac_status=$?
2906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907	(exit $ac_status); }
2908	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2909	(eval $ac_compiler -v </dev/null >&5) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }
2913	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2914	(eval $ac_compiler -V </dev/null >&5) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }
2918
2919	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2920	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2921	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2922	echo $ECHO_N "(cached) $ECHO_C" >&6
2923	else
2924	cat >conftest.$ac_ext <<_ACEOF
2925	/* confdefs.h. */
2926	_ACEOF
2927	cat confdefs.h >>conftest.$ac_ext
2928	cat >>conftest.$ac_ext <<_ACEOF
2929	/* end confdefs.h. */
2930
2931	int
2932	main ()
2933	{
2934	#ifndef __GNUC__
2935	choke me
2936	#endif
2937
2938	;
2939	return 0;
2940	}
2941	_ACEOF
2942	rm -f conftest.$ac_objext
2943	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2944	(eval $ac_compile) 2>conftest.er1
2945	ac_status=$?
2946	grep -v '^ *+' conftest.er1 >conftest.err
2947	rm -f conftest.er1
2948	cat conftest.err >&5
2949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950	(exit $ac_status); } &&
2951	{ ac_try='test -z "$ac_c_werror_flag"
2952	\|\| test ! -s conftest.err'
2953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2954	(eval $ac_try) 2>&5
2955	ac_status=$?
2956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957	(exit $ac_status); }; } &&
2958	{ ac_try='test -s conftest.$ac_objext'
2959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960	(eval $ac_try) 2>&5
2961	ac_status=$?
2962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963	(exit $ac_status); }; }; then
2964	ac_compiler_gnu=yes
2965	else
2966	echo "$as_me: failed program was:" >&5
2967	sed 's/^/\| /' conftest.$ac_ext >&5
2968
2969	ac_compiler_gnu=no
2970	fi
2971	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2972	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2973
2974	fi
2975	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2976	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2977	GCC=`test $ac_compiler_gnu = yes && echo yes`
2978	ac_test_CFLAGS=${CFLAGS+set}
2979	ac_save_CFLAGS=$CFLAGS
2980	CFLAGS="-g"
2981	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2982	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2983	if test "${ac_cv_prog_cc_g+set}" = set; then
2984	echo $ECHO_N "(cached) $ECHO_C" >&6
2985	else
2986	cat >conftest.$ac_ext <<_ACEOF
2987	/* confdefs.h. */
2988	_ACEOF
2989	cat confdefs.h >>conftest.$ac_ext
2990	cat >>conftest.$ac_ext <<_ACEOF
2991	/* end confdefs.h. */
2992
2993	int
2994	main ()
2995	{
2996
2997	;
2998	return 0;
2999	}
3000	_ACEOF
3001	rm -f conftest.$ac_objext
3002	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3003	(eval $ac_compile) 2>conftest.er1
3004	ac_status=$?
3005	grep -v '^ *+' conftest.er1 >conftest.err
3006	rm -f conftest.er1
3007	cat conftest.err >&5
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); } &&
3010	{ ac_try='test -z "$ac_c_werror_flag"
3011	\|\| test ! -s conftest.err'
3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013	(eval $ac_try) 2>&5
3014	ac_status=$?
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); }; } &&
3017	{ ac_try='test -s conftest.$ac_objext'
3018	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3019	(eval $ac_try) 2>&5
3020	ac_status=$?
3021	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022	(exit $ac_status); }; }; then
3023	ac_cv_prog_cc_g=yes
3024	else
3025	echo "$as_me: failed program was:" >&5
3026	sed 's/^/\| /' conftest.$ac_ext >&5
3027
3028	ac_cv_prog_cc_g=no
3029	fi
3030	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3031	fi
3032	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3033	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3034	if test "$ac_test_CFLAGS" = set; then
3035	CFLAGS=$ac_save_CFLAGS
3036	elif test $ac_cv_prog_cc_g = yes; then
3037	if test "$GCC" = yes; then
3038	CFLAGS="-g -O2"
3039	else
3040	CFLAGS="-g"
3041	fi
3042	else
3043	if test "$GCC" = yes; then
3044	CFLAGS="-O2"
3045	else
3046	CFLAGS=
3047	fi
3048	fi
3049	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3050	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3051	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3052	echo $ECHO_N "(cached) $ECHO_C" >&6
3053	else
3054	ac_cv_prog_cc_stdc=no
3055	ac_save_CC=$CC
3056	cat >conftest.$ac_ext <<_ACEOF
3057	/* confdefs.h. */
3058	_ACEOF
3059	cat confdefs.h >>conftest.$ac_ext
3060	cat >>conftest.$ac_ext <<_ACEOF
3061	/* end confdefs.h. */
3062	#include <stdarg.h>
3063	#include <stdio.h>
3064	#include <sys/types.h>
3065	#include <sys/stat.h>
3066	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3067	struct buf { int x; };
3068	FILE * (rcsopen) (struct buf , struct stat *, int);
3069	static char *e (p, i)
3070	char **p;
3071	int i;
3072	{
3073	return p[i];
3074	}
3075	static char f (char (g) (char , int), char *p, ...)
3076	{
3077	char *s;
3078	va_list v;
3079	va_start (v,p);
3080	s = g (p, va_arg (v,int));
3081	va_end (v);
3082	return s;
3083	}
3084
3085	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3086	function prototypes and stuff, but not '\xHH' hex character constants.
3087	These don't provoke an error unfortunately, instead are silently treated
3088	as 'x'. The following induces an error, until -std1 is added to get
3089	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3090	array size at least. It's necessary to write '\x00'==0 to get something
3091	that's true only with -std1. */
3092	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3093
3094	int test (int i, double x);
3095	struct s1 {int (*f) (int a);};
3096	struct s2 {int (*f) (double a);};
3097	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3098	int argc;
3099	char **argv;
3100	int
3101	main ()
3102	{
3103	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3104	;
3105	return 0;
3106	}
3107	_ACEOF
3108	# Don't try gcc -ansi; that turns off useful extensions and
3109	# breaks some systems' header files.
3110	# AIX -qlanglvl=ansi
3111	# Ultrix and OSF/1 -std1
3112	# HP-UX 10.20 and later -Ae
3113	# HP-UX older versions -Aa -D_HPUX_SOURCE
3114	# SVR4 -Xc -D__EXTENSIONS__
3115	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3116	do
3117	CC="$ac_save_CC $ac_arg"
3118	rm -f conftest.$ac_objext
3119	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3120	(eval $ac_compile) 2>conftest.er1
3121	ac_status=$?
3122	grep -v '^ *+' conftest.er1 >conftest.err
3123	rm -f conftest.er1
3124	cat conftest.err >&5
3125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126	(exit $ac_status); } &&
3127	{ ac_try='test -z "$ac_c_werror_flag"
3128	\|\| test ! -s conftest.err'
3129	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3130	(eval $ac_try) 2>&5
3131	ac_status=$?
3132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133	(exit $ac_status); }; } &&
3134	{ ac_try='test -s conftest.$ac_objext'
3135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3136	(eval $ac_try) 2>&5
3137	ac_status=$?
3138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139	(exit $ac_status); }; }; then
3140	ac_cv_prog_cc_stdc=$ac_arg
3141	break
3142	else
3143	echo "$as_me: failed program was:" >&5
3144	sed 's/^/\| /' conftest.$ac_ext >&5
3145
3146	fi
3147	rm -f conftest.err conftest.$ac_objext
3148	done
3149	rm -f conftest.$ac_ext conftest.$ac_objext
3150	CC=$ac_save_CC
3151
3152	fi
3153
3154	case "x$ac_cv_prog_cc_stdc" in
3155	x\|xno)
3156	echo "$as_me:$LINENO: result: none needed" >&5
3157	echo "${ECHO_T}none needed" >&6 ;;
3158	*)
3159	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3160	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3161	CC="$CC $ac_cv_prog_cc_stdc" ;;
3162	esac
3163
3164	# Some people use a C++ compiler to compile C. Since we use `exit',
3165	# in C++ we need to declare it. In case someone uses the same compiler
3166	# for both compiling C and C++ we need to have the C++ compiler decide
3167	# the declaration of exit, since it's the most demanding environment.
3168	cat >conftest.$ac_ext <<_ACEOF
3169	#ifndef __cplusplus
3170	choke me
3171	#endif
3172	_ACEOF
3173	rm -f conftest.$ac_objext
3174	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3175	(eval $ac_compile) 2>conftest.er1
3176	ac_status=$?
3177	grep -v '^ *+' conftest.er1 >conftest.err
3178	rm -f conftest.er1
3179	cat conftest.err >&5
3180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3181	(exit $ac_status); } &&
3182	{ ac_try='test -z "$ac_c_werror_flag"
3183	\|\| test ! -s conftest.err'
3184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3185	(eval $ac_try) 2>&5
3186	ac_status=$?
3187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3188	(exit $ac_status); }; } &&
3189	{ ac_try='test -s conftest.$ac_objext'
3190	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3191	(eval $ac_try) 2>&5
3192	ac_status=$?
3193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3194	(exit $ac_status); }; }; then
3195	for ac_declaration in \
3196	'' \
3197	'extern "C" void std::exit (int) throw (); using std::exit;' \
3198	'extern "C" void std::exit (int); using std::exit;' \
3199	'extern "C" void exit (int) throw ();' \
3200	'extern "C" void exit (int);' \
3201	'void exit (int);'
3202	do
3203	cat >conftest.$ac_ext <<_ACEOF
3204	/* confdefs.h. */
3205	_ACEOF
3206	cat confdefs.h >>conftest.$ac_ext
3207	cat >>conftest.$ac_ext <<_ACEOF
3208	/* end confdefs.h. */
3209	$ac_declaration
3210	#include <stdlib.h>
3211	int
3212	main ()
3213	{
3214	exit (42);
3215	;
3216	return 0;
3217	}
3218	_ACEOF
3219	rm -f conftest.$ac_objext
3220	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3221	(eval $ac_compile) 2>conftest.er1
3222	ac_status=$?
3223	grep -v '^ *+' conftest.er1 >conftest.err
3224	rm -f conftest.er1
3225	cat conftest.err >&5
3226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3227	(exit $ac_status); } &&
3228	{ ac_try='test -z "$ac_c_werror_flag"
3229	\|\| test ! -s conftest.err'
3230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3231	(eval $ac_try) 2>&5
3232	ac_status=$?
3233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234	(exit $ac_status); }; } &&
3235	{ ac_try='test -s conftest.$ac_objext'
3236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3237	(eval $ac_try) 2>&5
3238	ac_status=$?
3239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3240	(exit $ac_status); }; }; then
3241	:
3242	else
3243	echo "$as_me: failed program was:" >&5
3244	sed 's/^/\| /' conftest.$ac_ext >&5
3245
3246	continue
3247	fi
3248	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3249	cat >conftest.$ac_ext <<_ACEOF
3250	/* confdefs.h. */
3251	_ACEOF
3252	cat confdefs.h >>conftest.$ac_ext
3253	cat >>conftest.$ac_ext <<_ACEOF
3254	/* end confdefs.h. */
3255	$ac_declaration
3256	int
3257	main ()
3258	{
3259	exit (42);
3260	;
3261	return 0;
3262	}
3263	_ACEOF
3264	rm -f conftest.$ac_objext
3265	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3266	(eval $ac_compile) 2>conftest.er1
3267	ac_status=$?
3268	grep -v '^ *+' conftest.er1 >conftest.err
3269	rm -f conftest.er1
3270	cat conftest.err >&5
3271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272	(exit $ac_status); } &&
3273	{ ac_try='test -z "$ac_c_werror_flag"
3274	\|\| test ! -s conftest.err'
3275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3276	(eval $ac_try) 2>&5
3277	ac_status=$?
3278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279	(exit $ac_status); }; } &&
3280	{ ac_try='test -s conftest.$ac_objext'
3281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282	(eval $ac_try) 2>&5
3283	ac_status=$?
3284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285	(exit $ac_status); }; }; then
3286	break
3287	else
3288	echo "$as_me: failed program was:" >&5
3289	sed 's/^/\| /' conftest.$ac_ext >&5
3290
3291	fi
3292	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3293	done
3294	rm -f conftest*
3295	if test -n "$ac_declaration"; then
3296	echo '#ifdef __cplusplus' >>confdefs.h
3297	echo $ac_declaration >>confdefs.h
3298	echo '#endif' >>confdefs.h
3299	fi
3300
3301	else
3302	echo "$as_me: failed program was:" >&5
3303	sed 's/^/\| /' conftest.$ac_ext >&5
3304
3305	fi
3306	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3307	ac_ext=c
3308	ac_cpp='$CPP $CPPFLAGS'
3309	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3310	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3311	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3312
3313	depcc="$CC" am_compiler_list=
3314
3315	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3316	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3317	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3318	echo $ECHO_N "(cached) $ECHO_C" >&6
3319	else
3320	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3321	# We make a subdir and do the tests there. Otherwise we can end up
3322	# making bogus files that we don't know about and never remove. For
3323	# instance it was reported that on HP-UX the gcc test will end up
3324	# making a dummy file named `D' -- because `-MD' means `put the output
3325	# in D'.
3326	mkdir conftest.dir
3327	# Copy depcomp to subdir because otherwise we won't find it if we're
3328	# using a relative directory.
3329	cp "$am_depcomp" conftest.dir
3330	cd conftest.dir
3331	# We will build objects and dependencies in a subdirectory because
3332	# it helps to detect inapplicable dependency modes. For instance
3333	# both Tru64's cc and ICC support -MD to output dependencies as a
3334	# side effect of compilation, but ICC will put the dependencies in
3335	# the current directory while Tru64 will put them in the object
3336	# directory.
3337	mkdir sub
3338
3339	am_cv_CC_dependencies_compiler_type=none
3340	if test "$am_compiler_list" = ""; then
3341	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3342	fi
3343	for depmode in $am_compiler_list; do
3344	# Setup a source with many dependencies, because some compilers
3345	# like to wrap large dependency lists on column 80 (with \), and
3346	# we should not choose a depcomp mode which is confused by this.
3347	#
3348	# We need to recreate these files for each test, as the compiler may
3349	# overwrite some of them when testing with obscure command lines.
3350	# This happens at least with the AIX C compiler.
3351	: > sub/conftest.c
3352	for i in 1 2 3 4 5 6; do
3353	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3354	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3355	# Solaris 8's {/usr,}/bin/sh.
3356	touch sub/conftst$i.h
3357	done
3358	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3359
3360	case $depmode in
3361	nosideeffect)
3362	# after this tag, mechanisms are not by side-effect, so they'll
3363	# only be used when explicitly requested
3364	if test "x$enable_dependency_tracking" = xyes; then
3365	continue
3366	else
3367	break
3368	fi
3369	;;
3370	none) break ;;
3371	esac
3372	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3373	# mode. It turns out that the SunPro C++ compiler does not properly
3374	# handle `-M -o', and we need to detect this.
3375	if depmode=$depmode \
3376	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3377	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3378	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3379	>/dev/null 2>conftest.err &&
3380	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3381	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3382	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3383	# icc doesn't choke on unknown options, it will just issue warnings
3384	# or remarks (even with -Werror). So we grep stderr for any message
3385	# that says an option was ignored or not supported.
3386	# When given -MP, icc 7.0 and 7.1 complain thusly:
3387	# icc: Command line warning: ignoring option '-M'; no argument required
3388	# The diagnosis changed in icc 8.0:
3389	# icc: Command line remark: option '-MP' not supported
3390	if (grep 'ignoring option' conftest.err \|\|
3391	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3392	am_cv_CC_dependencies_compiler_type=$depmode
3393	break
3394	fi
3395	fi
3396	done
3397
3398	cd ..
3399	rm -rf conftest.dir
3400	else
3401	am_cv_CC_dependencies_compiler_type=none
3402	fi
3403
3404	fi
3405	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3406	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3407	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3408
3409
3410
3411	if
3412	test "x$enable_dependency_tracking" != xno \
3413	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3414	am__fastdepCC_TRUE=
3415	am__fastdepCC_FALSE='#'
3416	else
3417	am__fastdepCC_TRUE='#'
3418	am__fastdepCC_FALSE=
3419	fi
3420
3421
3422
3423	ac_ext=c
3424	ac_cpp='$CPP $CPPFLAGS'
3425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3427	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3428	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3429	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3430	# On Suns, sometimes $CPP names a directory.
3431	if test -n "$CPP" && test -d "$CPP"; then
3432	CPP=
3433	fi
3434	if test -z "$CPP"; then
3435	if test "${ac_cv_prog_CPP+set}" = set; then
3436	echo $ECHO_N "(cached) $ECHO_C" >&6
3437	else
3438	# Double quotes because CPP needs to be expanded
3439	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3440	do
3441	ac_preproc_ok=false
3442	for ac_c_preproc_warn_flag in '' yes
3443	do
3444	# Use a header file that comes with gcc, so configuring glibc
3445	# with a fresh cross-compiler works.
3446	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3447	# <limits.h> exists even on freestanding compilers.
3448	# On the NeXT, cc -E runs the code through the compiler's parser,
3449	# not just through cpp. "Syntax error" is here to catch this case.
3450	cat >conftest.$ac_ext <<_ACEOF
3451	/* confdefs.h. */
3452	_ACEOF
3453	cat confdefs.h >>conftest.$ac_ext
3454	cat >>conftest.$ac_ext <<_ACEOF
3455	/* end confdefs.h. */
3456	#ifdef __STDC__
3457	# include <limits.h>
3458	#else
3459	# include <assert.h>
3460	#endif
3461	Syntax error
3462	_ACEOF
3463	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3464	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3465	ac_status=$?
3466	grep -v '^ *+' conftest.er1 >conftest.err
3467	rm -f conftest.er1
3468	cat conftest.err >&5
3469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470	(exit $ac_status); } >/dev/null; then
3471	if test -s conftest.err; then
3472	ac_cpp_err=$ac_c_preproc_warn_flag
3473	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3474	else
3475	ac_cpp_err=
3476	fi
3477	else
3478	ac_cpp_err=yes
3479	fi
3480	if test -z "$ac_cpp_err"; then
3481	:
3482	else
3483	echo "$as_me: failed program was:" >&5
3484	sed 's/^/\| /' conftest.$ac_ext >&5
3485
3486	# Broken: fails on valid input.
3487	continue
3488	fi
3489	rm -f conftest.err conftest.$ac_ext
3490
3491	# OK, works on sane cases. Now check whether non-existent headers
3492	# can be detected and how.
3493	cat >conftest.$ac_ext <<_ACEOF
3494	/* confdefs.h. */
3495	_ACEOF
3496	cat confdefs.h >>conftest.$ac_ext
3497	cat >>conftest.$ac_ext <<_ACEOF
3498	/* end confdefs.h. */
3499	#include <ac_nonexistent.h>
3500	_ACEOF
3501	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3502	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3503	ac_status=$?
3504	grep -v '^ *+' conftest.er1 >conftest.err
3505	rm -f conftest.er1
3506	cat conftest.err >&5
3507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508	(exit $ac_status); } >/dev/null; then
3509	if test -s conftest.err; then
3510	ac_cpp_err=$ac_c_preproc_warn_flag
3511	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3512	else
3513	ac_cpp_err=
3514	fi
3515	else
3516	ac_cpp_err=yes
3517	fi
3518	if test -z "$ac_cpp_err"; then
3519	# Broken: success on invalid input.
3520	continue
3521	else
3522	echo "$as_me: failed program was:" >&5
3523	sed 's/^/\| /' conftest.$ac_ext >&5
3524
3525	# Passes both tests.
3526	ac_preproc_ok=:
3527	break
3528	fi
3529	rm -f conftest.err conftest.$ac_ext
3530
3531	done
3532	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3533	rm -f conftest.err conftest.$ac_ext
3534	if $ac_preproc_ok; then
3535	break
3536	fi
3537
3538	done
3539	ac_cv_prog_CPP=$CPP
3540
3541	fi
3542	CPP=$ac_cv_prog_CPP
3543	else
3544	ac_cv_prog_CPP=$CPP
3545	fi
3546	echo "$as_me:$LINENO: result: $CPP" >&5
3547	echo "${ECHO_T}$CPP" >&6
3548	ac_preproc_ok=false
3549	for ac_c_preproc_warn_flag in '' yes
3550	do
3551	# Use a header file that comes with gcc, so configuring glibc
3552	# with a fresh cross-compiler works.
3553	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3554	# <limits.h> exists even on freestanding compilers.
3555	# On the NeXT, cc -E runs the code through the compiler's parser,
3556	# not just through cpp. "Syntax error" is here to catch this case.
3557	cat >conftest.$ac_ext <<_ACEOF
3558	/* confdefs.h. */
3559	_ACEOF
3560	cat confdefs.h >>conftest.$ac_ext
3561	cat >>conftest.$ac_ext <<_ACEOF
3562	/* end confdefs.h. */
3563	#ifdef __STDC__
3564	# include <limits.h>
3565	#else
3566	# include <assert.h>
3567	#endif
3568	Syntax error
3569	_ACEOF
3570	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3571	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3572	ac_status=$?
3573	grep -v '^ *+' conftest.er1 >conftest.err
3574	rm -f conftest.er1
3575	cat conftest.err >&5
3576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577	(exit $ac_status); } >/dev/null; then
3578	if test -s conftest.err; then
3579	ac_cpp_err=$ac_c_preproc_warn_flag
3580	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3581	else
3582	ac_cpp_err=
3583	fi
3584	else
3585	ac_cpp_err=yes
3586	fi
3587	if test -z "$ac_cpp_err"; then
3588	:
3589	else
3590	echo "$as_me: failed program was:" >&5
3591	sed 's/^/\| /' conftest.$ac_ext >&5
3592
3593	# Broken: fails on valid input.
3594	continue
3595	fi
3596	rm -f conftest.err conftest.$ac_ext
3597
3598	# OK, works on sane cases. Now check whether non-existent headers
3599	# can be detected and how.
3600	cat >conftest.$ac_ext <<_ACEOF
3601	/* confdefs.h. */
3602	_ACEOF
3603	cat confdefs.h >>conftest.$ac_ext
3604	cat >>conftest.$ac_ext <<_ACEOF
3605	/* end confdefs.h. */
3606	#include <ac_nonexistent.h>
3607	_ACEOF
3608	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3609	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3610	ac_status=$?
3611	grep -v '^ *+' conftest.er1 >conftest.err
3612	rm -f conftest.er1
3613	cat conftest.err >&5
3614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3615	(exit $ac_status); } >/dev/null; then
3616	if test -s conftest.err; then
3617	ac_cpp_err=$ac_c_preproc_warn_flag
3618	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3619	else
3620	ac_cpp_err=
3621	fi
3622	else
3623	ac_cpp_err=yes
3624	fi
3625	if test -z "$ac_cpp_err"; then
3626	# Broken: success on invalid input.
3627	continue
3628	else
3629	echo "$as_me: failed program was:" >&5
3630	sed 's/^/\| /' conftest.$ac_ext >&5
3631
3632	# Passes both tests.
3633	ac_preproc_ok=:
3634	break
3635	fi
3636	rm -f conftest.err conftest.$ac_ext
3637
3638	done
3639	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3640	rm -f conftest.err conftest.$ac_ext
3641	if $ac_preproc_ok; then
3642	:
3643	else
3644	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3645	See \`config.log' for more details." >&5
3646	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3647	See \`config.log' for more details." >&2;}
3648	{ (exit 1); exit 1; }; }
3649	fi
3650
3651	ac_ext=c
3652	ac_cpp='$CPP $CPPFLAGS'
3653	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3654	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3655	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3656
3657
3658	echo "$as_me:$LINENO: checking for egrep" >&5
3659	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3660	if test "${ac_cv_prog_egrep+set}" = set; then
3661	echo $ECHO_N "(cached) $ECHO_C" >&6
3662	else
3663	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3664	then ac_cv_prog_egrep='grep -E'
3665	else ac_cv_prog_egrep='egrep'
3666	fi
3667	fi
3668	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3669	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3670	EGREP=$ac_cv_prog_egrep
3671
3672
3673	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3674	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3675	if test "${ac_cv_header_stdc+set}" = set; then
3676	echo $ECHO_N "(cached) $ECHO_C" >&6
3677	else
3678	cat >conftest.$ac_ext <<_ACEOF
3679	/* confdefs.h. */
3680	_ACEOF
3681	cat confdefs.h >>conftest.$ac_ext
3682	cat >>conftest.$ac_ext <<_ACEOF
3683	/* end confdefs.h. */
3684	#include <stdlib.h>
3685	#include <stdarg.h>
3686	#include <string.h>
3687	#include <float.h>
3688
3689	int
3690	main ()
3691	{
3692
3693	;
3694	return 0;
3695	}
3696	_ACEOF
3697	rm -f conftest.$ac_objext
3698	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3699	(eval $ac_compile) 2>conftest.er1
3700	ac_status=$?
3701	grep -v '^ *+' conftest.er1 >conftest.err
3702	rm -f conftest.er1
3703	cat conftest.err >&5
3704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705	(exit $ac_status); } &&
3706	{ ac_try='test -z "$ac_c_werror_flag"
3707	\|\| test ! -s conftest.err'
3708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3709	(eval $ac_try) 2>&5
3710	ac_status=$?
3711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3712	(exit $ac_status); }; } &&
3713	{ ac_try='test -s conftest.$ac_objext'
3714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3715	(eval $ac_try) 2>&5
3716	ac_status=$?
3717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718	(exit $ac_status); }; }; then
3719	ac_cv_header_stdc=yes
3720	else
3721	echo "$as_me: failed program was:" >&5
3722	sed 's/^/\| /' conftest.$ac_ext >&5
3723
3724	ac_cv_header_stdc=no
3725	fi
3726	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3727
3728	if test $ac_cv_header_stdc = yes; then
3729	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3730	cat >conftest.$ac_ext <<_ACEOF
3731	/* confdefs.h. */
3732	_ACEOF
3733	cat confdefs.h >>conftest.$ac_ext
3734	cat >>conftest.$ac_ext <<_ACEOF
3735	/* end confdefs.h. */
3736	#include <string.h>
3737
3738	_ACEOF
3739	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3740	$EGREP "memchr" >/dev/null 2>&1; then
3741	:
3742	else
3743	ac_cv_header_stdc=no
3744	fi
3745	rm -f conftest*
3746
3747	fi
3748
3749	if test $ac_cv_header_stdc = yes; then
3750	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3751	cat >conftest.$ac_ext <<_ACEOF
3752	/* confdefs.h. */
3753	_ACEOF
3754	cat confdefs.h >>conftest.$ac_ext
3755	cat >>conftest.$ac_ext <<_ACEOF
3756	/* end confdefs.h. */
3757	#include <stdlib.h>
3758
3759	_ACEOF
3760	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3761	$EGREP "free" >/dev/null 2>&1; then
3762	:
3763	else
3764	ac_cv_header_stdc=no
3765	fi
3766	rm -f conftest*
3767
3768	fi
3769
3770	if test $ac_cv_header_stdc = yes; then
3771	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3772	if test "$cross_compiling" = yes; then
3773	:
3774	else
3775	cat >conftest.$ac_ext <<_ACEOF
3776	/* confdefs.h. */
3777	_ACEOF
3778	cat confdefs.h >>conftest.$ac_ext
3779	cat >>conftest.$ac_ext <<_ACEOF
3780	/* end confdefs.h. */
3781	#include <ctype.h>
3782	#if ((' ' & 0x0FF) == 0x020)
3783	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3784	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3785	#else
3786	# define ISLOWER(c) \
3787	(('a' <= (c) && (c) <= 'i') \
3788	\|\| ('j' <= (c) && (c) <= 'r') \
3789	\|\| ('s' <= (c) && (c) <= 'z'))
3790	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3791	#endif
3792
3793	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3794	int
3795	main ()
3796	{
3797	int i;
3798	for (i = 0; i < 256; i++)
3799	if (XOR (islower (i), ISLOWER (i))
3800	\|\| toupper (i) != TOUPPER (i))
3801	exit(2);
3802	exit (0);
3803	}
3804	_ACEOF
3805	rm -f conftest$ac_exeext
3806	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3807	(eval $ac_link) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3812	(eval $ac_try) 2>&5
3813	ac_status=$?
3814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3815	(exit $ac_status); }; }; then
3816	:
3817	else
3818	echo "$as_me: program exited with status $ac_status" >&5
3819	echo "$as_me: failed program was:" >&5
3820	sed 's/^/\| /' conftest.$ac_ext >&5
3821
3822	( exit $ac_status )
3823	ac_cv_header_stdc=no
3824	fi
3825	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3826	fi
3827	fi
3828	fi
3829	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3830	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3831	if test $ac_cv_header_stdc = yes; then
3832
3833	cat >>confdefs.h <<\_ACEOF
3834	#define STDC_HEADERS 1
3835	_ACEOF
3836
3837	fi
3838
3839
3840	### CHECKING OPTIONAT ARGUMENTS
3841	## DEBUG-statement
3842	DEBUG=no
3843	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3844	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3845	# Check whether --enable-debug or --disable-debug was given.
3846	if test "${enable_debug+set}" = set; then
3847	enableval="$enable_debug"
3848	DEBUG=$enableval
3849	fi;
3850
3851	if test "$DEBUG" = "no"; then
3852	echo "no"
3853	echo " -> Setting debuglevel to 1. Like this you can still see errors."
3854	DEBUG=1
3855	elif test "$DEBUG" = yes; then
3856	echo "yes"
3857	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3858	DEBUG=3
3859	else
3860	echo "yes set to $DEBUG"
3861	fi
3862
3863	cat >>confdefs.h <<_ACEOF
3864	#define DEBUG $DEBUG
3865	_ACEOF
3866
3867
3868
3869
3870	## GTK-disabled
3871	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3872	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3873
3874	# Check whether --with-gtk or --without-gtk was given.
3875	if test "${with_gtk+set}" = set; then
3876	withval="$with_gtk"
3877	def_gtk=no
3878	else
3879	def_gtk=yes
3880	fi;
3881	if test "$def_gtk" = yes; then
3882	echo "yes"
3883	fi
3884	if test "$def_gtk" = no; then
3885	echo "no"
3886	fi
3887	### SDL_image-disable
3888	def_sdl_image=yes
3889	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3890	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3891
3892	# Check whether --with-sdl_image or --without-sdl_image was given.
3893	if test "${with_sdl_image+set}" = set; then
3894	withval="$with_sdl_image"
3895	def_sdl_image=no
3896	fi;
3897	if test "$def_sdl_image" = yes; then
3898	echo "yes"
3899	fi
3900	if test "$def_sdl_image" = no; then
3901	echo "no"
3902	fi
3903
3904
3905	## PROGRAMM CHECKING
3906	# checking for Doxygen
3907	# Extract the first word of "doxygen", so it can be a program name with args.
3908	set dummy doxygen; ac_word=$2
3909	echo "$as_me:$LINENO: checking for $ac_word" >&5
3910	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3911	if test "${ac_cv_path_DOXYGEN+set}" = set; then
3912	echo $ECHO_N "(cached) $ECHO_C" >&6
3913	else
3914	case $DOXYGEN in
3915	[\\/]* \| ?:[\\/]*)
3916	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
3917	;;
3918	*)
3919	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3920	for as_dir in $PATH
3921	do
3922	IFS=$as_save_IFS
3923	test -z "$as_dir" && as_dir=.
3924	for ac_exec_ext in '' $ac_executable_extensions; do
3925	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3926	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
3927	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3928	break 2
3929	fi
3930	done
3931	done
3932
3933	;;
3934	esac
3935	fi
3936	DOXYGEN=$ac_cv_path_DOXYGEN
3937
3938	if test -n "$DOXYGEN"; then
3939	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
3940	echo "${ECHO_T}$DOXYGEN" >&6
3941	else
3942	echo "$as_me:$LINENO: result: no" >&5
3943	echo "${ECHO_T}no" >&6
3944	fi
3945
3946
3947
3948	if test $DOXYGEN; then
3949	DOXYGEN_TRUE=
3950	DOXYGEN_FALSE='#'
3951	else
3952	DOXYGEN_TRUE='#'
3953	DOXYGEN_FALSE=
3954	fi
3955
3956
3957	### CHECKING FOR SYSTEM ###
3958
3959	echo "$as_me:$LINENO: checking for System" >&5
3960	echo $ECHO_N "checking for System... $ECHO_C" >&6
3961	## checking for openGL-environment and other sys-specific parameters
3962	case "$target" in
3963	### WINDOWS ###
3964	--mingw32*)
3965	echo "mingw-WINDOWS detected"
3966
3967	mingw="yes"
3968	MSBITFIELDS="-mms-bitfields"
3969	MWINDOWS="-mwindows"
3970
3971	# checking gl header
3972	#done before loop
3973
3974	# checking gl header
3975	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3986	inttypes.h stdint.h unistd.h
3987	do
3988	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3989	echo "$as_me:$LINENO: checking for $ac_header" >&5
3990	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3991	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3992	echo $ECHO_N "(cached) $ECHO_C" >&6
3993	else
3994	cat >conftest.$ac_ext <<_ACEOF
3995	/* confdefs.h. */
3996	_ACEOF
3997	cat confdefs.h >>conftest.$ac_ext
3998	cat >>conftest.$ac_ext <<_ACEOF
3999	/* end confdefs.h. */
4000	$ac_includes_default
4001
4002	#include <$ac_header>
4003	_ACEOF
4004	rm -f conftest.$ac_objext
4005	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4006	(eval $ac_compile) 2>conftest.er1
4007	ac_status=$?
4008	grep -v '^ *+' conftest.er1 >conftest.err
4009	rm -f conftest.er1
4010	cat conftest.err >&5
4011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4012	(exit $ac_status); } &&
4013	{ ac_try='test -z "$ac_c_werror_flag"
4014	\|\| test ! -s conftest.err'
4015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4016	(eval $ac_try) 2>&5
4017	ac_status=$?
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); }; } &&
4020	{ ac_try='test -s conftest.$ac_objext'
4021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4022	(eval $ac_try) 2>&5
4023	ac_status=$?
4024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025	(exit $ac_status); }; }; then
4026	eval "$as_ac_Header=yes"
4027	else
4028	echo "$as_me: failed program was:" >&5
4029	sed 's/^/\| /' conftest.$ac_ext >&5
4030
4031	eval "$as_ac_Header=no"
4032	fi
4033	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4034	fi
4035	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4036	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4037	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4038	cat >>confdefs.h <<_ACEOF
4039	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4040	_ACEOF
4041
4042	fi
4043
4044	done
4045
4046
4047
4048	for ac_header in GL/gl.h
4049	do
4050	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4051	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4052	echo "$as_me:$LINENO: checking for $ac_header" >&5
4053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055	echo $ECHO_N "(cached) $ECHO_C" >&6
4056	fi
4057	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4058	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4059	else
4060	# Is the header compilable?
4061	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4062	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4063	cat >conftest.$ac_ext <<_ACEOF
4064	/* confdefs.h. */
4065	_ACEOF
4066	cat confdefs.h >>conftest.$ac_ext
4067	cat >>conftest.$ac_ext <<_ACEOF
4068	/* end confdefs.h. */
4069	$ac_includes_default
4070	#include <$ac_header>
4071	_ACEOF
4072	rm -f conftest.$ac_objext
4073	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4074	(eval $ac_compile) 2>conftest.er1
4075	ac_status=$?
4076	grep -v '^ *+' conftest.er1 >conftest.err
4077	rm -f conftest.er1
4078	cat conftest.err >&5
4079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4080	(exit $ac_status); } &&
4081	{ ac_try='test -z "$ac_c_werror_flag"
4082	\|\| test ! -s conftest.err'
4083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4084	(eval $ac_try) 2>&5
4085	ac_status=$?
4086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4087	(exit $ac_status); }; } &&
4088	{ ac_try='test -s conftest.$ac_objext'
4089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4090	(eval $ac_try) 2>&5
4091	ac_status=$?
4092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093	(exit $ac_status); }; }; then
4094	ac_header_compiler=yes
4095	else
4096	echo "$as_me: failed program was:" >&5
4097	sed 's/^/\| /' conftest.$ac_ext >&5
4098
4099	ac_header_compiler=no
4100	fi
4101	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4102	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4103	echo "${ECHO_T}$ac_header_compiler" >&6
4104
4105	# Is the header present?
4106	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4107	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4108	cat >conftest.$ac_ext <<_ACEOF
4109	/* confdefs.h. */
4110	_ACEOF
4111	cat confdefs.h >>conftest.$ac_ext
4112	cat >>conftest.$ac_ext <<_ACEOF
4113	/* end confdefs.h. */
4114	#include <$ac_header>
4115	_ACEOF
4116	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4117	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4118	ac_status=$?
4119	grep -v '^ *+' conftest.er1 >conftest.err
4120	rm -f conftest.er1
4121	cat conftest.err >&5
4122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4123	(exit $ac_status); } >/dev/null; then
4124	if test -s conftest.err; then
4125	ac_cpp_err=$ac_c_preproc_warn_flag
4126	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4127	else
4128	ac_cpp_err=
4129	fi
4130	else
4131	ac_cpp_err=yes
4132	fi
4133	if test -z "$ac_cpp_err"; then
4134	ac_header_preproc=yes
4135	else
4136	echo "$as_me: failed program was:" >&5
4137	sed 's/^/\| /' conftest.$ac_ext >&5
4138
4139	ac_header_preproc=no
4140	fi
4141	rm -f conftest.err conftest.$ac_ext
4142	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4143	echo "${ECHO_T}$ac_header_preproc" >&6
4144
4145	# So? What about this header?
4146	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4147	yes:no: )
4148	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4149	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4151	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4152	ac_header_preproc=yes
4153	;;
4154	no:yes:* )
4155	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4156	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4157	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4158	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4159	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4160	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4161	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4162	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4163	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4164	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4165	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4166	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4167	(
4168	cat <<\_ASBOX
4169	## ------------------------------------------- ##
4170	## Report this to orxonox-dev@mail.datacore.ch ##
4171	## ------------------------------------------- ##
4172	_ASBOX
4173	) \|
4174	sed "s/^/$as_me: WARNING: /" >&2
4175	;;
4176	esac
4177	echo "$as_me:$LINENO: checking for $ac_header" >&5
4178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4179	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4180	echo $ECHO_N "(cached) $ECHO_C" >&6
4181	else
4182	eval "$as_ac_Header=\$ac_header_preproc"
4183	fi
4184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4185	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4186
4187	fi
4188	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4189	cat >>confdefs.h <<_ACEOF
4190	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4191	_ACEOF
4192
4193	else
4194	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4195	echo "$as_me: error: cannot find opengl headers" >&2;}
4196	{ (exit 1); exit 1; }; }
4197	fi
4198
4199	done
4200
4201	# checking for Windows openGl library
4202	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4203	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4204	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4205	echo $ECHO_N "(cached) $ECHO_C" >&6
4206	else
4207	ac_check_lib_save_LIBS=$LIBS
4208	LIBS="-lopengl32 $LIBS"
4209	cat >conftest.$ac_ext <<_ACEOF
4210	/* confdefs.h. */
4211	_ACEOF
4212	cat confdefs.h >>conftest.$ac_ext
4213	cat >>conftest.$ac_ext <<_ACEOF
4214	/* end confdefs.h. */
4215
4216
4217	int
4218	main ()
4219	{
4220	main ();
4221	;
4222	return 0;
4223	}
4224	_ACEOF
4225	rm -f conftest.$ac_objext conftest$ac_exeext
4226	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4227	(eval $ac_link) 2>conftest.er1
4228	ac_status=$?
4229	grep -v '^ *+' conftest.er1 >conftest.err
4230	rm -f conftest.er1
4231	cat conftest.err >&5
4232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233	(exit $ac_status); } &&
4234	{ ac_try='test -z "$ac_c_werror_flag"
4235	\|\| test ! -s conftest.err'
4236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4237	(eval $ac_try) 2>&5
4238	ac_status=$?
4239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4240	(exit $ac_status); }; } &&
4241	{ ac_try='test -s conftest$ac_exeext'
4242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4243	(eval $ac_try) 2>&5
4244	ac_status=$?
4245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4246	(exit $ac_status); }; }; then
4247	ac_cv_lib_opengl32_main=yes
4248	else
4249	echo "$as_me: failed program was:" >&5
4250	sed 's/^/\| /' conftest.$ac_ext >&5
4251
4252	ac_cv_lib_opengl32_main=no
4253	fi
4254	rm -f conftest.err conftest.$ac_objext \
4255	conftest$ac_exeext conftest.$ac_ext
4256	LIBS=$ac_check_lib_save_LIBS
4257	fi
4258	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4259	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4260	if test $ac_cv_lib_opengl32_main = yes; then
4261	FOUND_opengl32=yes
4262	else
4263	"gl/gl.h"
4264	fi
4265
4266	if test "$FOUND_opengl32" = "yes" ; then
4267	LIBS="$LIBS -lopengl32"
4268	else
4269	echo "------------------"
4270	echo "opengl not found."
4271	echo "please install the opengl package which can be found at http://www.opengl.org"
4272	echo "------------------"
4273	exit -1
4274	fi
4275
4276	# cheking for GLU-header
4277
4278	for ac_header in GL/glu.h
4279	do
4280	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4281	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4282	echo "$as_me:$LINENO: checking for $ac_header" >&5
4283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285	echo $ECHO_N "(cached) $ECHO_C" >&6
4286	fi
4287	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4288	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4289	else
4290	# Is the header compilable?
4291	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4292	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4293	cat >conftest.$ac_ext <<_ACEOF
4294	/* confdefs.h. */
4295	_ACEOF
4296	cat confdefs.h >>conftest.$ac_ext
4297	cat >>conftest.$ac_ext <<_ACEOF
4298	/* end confdefs.h. */
4299	$ac_includes_default
4300	#include <$ac_header>
4301	_ACEOF
4302	rm -f conftest.$ac_objext
4303	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4304	(eval $ac_compile) 2>conftest.er1
4305	ac_status=$?
4306	grep -v '^ *+' conftest.er1 >conftest.err
4307	rm -f conftest.er1
4308	cat conftest.err >&5
4309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310	(exit $ac_status); } &&
4311	{ ac_try='test -z "$ac_c_werror_flag"
4312	\|\| test ! -s conftest.err'
4313	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4314	(eval $ac_try) 2>&5
4315	ac_status=$?
4316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4317	(exit $ac_status); }; } &&
4318	{ ac_try='test -s conftest.$ac_objext'
4319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4320	(eval $ac_try) 2>&5
4321	ac_status=$?
4322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323	(exit $ac_status); }; }; then
4324	ac_header_compiler=yes
4325	else
4326	echo "$as_me: failed program was:" >&5
4327	sed 's/^/\| /' conftest.$ac_ext >&5
4328
4329	ac_header_compiler=no
4330	fi
4331	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4332	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4333	echo "${ECHO_T}$ac_header_compiler" >&6
4334
4335	# Is the header present?
4336	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4337	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4338	cat >conftest.$ac_ext <<_ACEOF
4339	/* confdefs.h. */
4340	_ACEOF
4341	cat confdefs.h >>conftest.$ac_ext
4342	cat >>conftest.$ac_ext <<_ACEOF
4343	/* end confdefs.h. */
4344	#include <$ac_header>
4345	_ACEOF
4346	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4347	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4348	ac_status=$?
4349	grep -v '^ *+' conftest.er1 >conftest.err
4350	rm -f conftest.er1
4351	cat conftest.err >&5
4352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353	(exit $ac_status); } >/dev/null; then
4354	if test -s conftest.err; then
4355	ac_cpp_err=$ac_c_preproc_warn_flag
4356	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4357	else
4358	ac_cpp_err=
4359	fi
4360	else
4361	ac_cpp_err=yes
4362	fi
4363	if test -z "$ac_cpp_err"; then
4364	ac_header_preproc=yes
4365	else
4366	echo "$as_me: failed program was:" >&5
4367	sed 's/^/\| /' conftest.$ac_ext >&5
4368
4369	ac_header_preproc=no
4370	fi
4371	rm -f conftest.err conftest.$ac_ext
4372	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4373	echo "${ECHO_T}$ac_header_preproc" >&6
4374
4375	# So? What about this header?
4376	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4377	yes:no: )
4378	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4379	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4380	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4381	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4382	ac_header_preproc=yes
4383	;;
4384	no:yes:* )
4385	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4386	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4387	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4388	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4389	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4390	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4391	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4392	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4393	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4394	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4395	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4396	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4397	(
4398	cat <<\_ASBOX
4399	## ------------------------------------------- ##
4400	## Report this to orxonox-dev@mail.datacore.ch ##
4401	## ------------------------------------------- ##
4402	_ASBOX
4403	) \|
4404	sed "s/^/$as_me: WARNING: /" >&2
4405	;;
4406	esac
4407	echo "$as_me:$LINENO: checking for $ac_header" >&5
4408	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4409	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4410	echo $ECHO_N "(cached) $ECHO_C" >&6
4411	else
4412	eval "$as_ac_Header=\$ac_header_preproc"
4413	fi
4414	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4415	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4416
4417	fi
4418	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4419	cat >>confdefs.h <<_ACEOF
4420	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4421	_ACEOF
4422
4423	else
4424	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4425	echo "$as_me: error: cannot find opengl headers" >&2;}
4426	{ (exit 1); exit 1; }; }
4427	fi
4428
4429	done
4430
4431
4432	# checking for libGLU
4433	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4434	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4435	if test "${ac_cv_lib_glu32_main+set}" = set; then
4436	echo $ECHO_N "(cached) $ECHO_C" >&6
4437	else
4438	ac_check_lib_save_LIBS=$LIBS
4439	LIBS="-lglu32 $LIBS"
4440	cat >conftest.$ac_ext <<_ACEOF
4441	/* confdefs.h. */
4442	_ACEOF
4443	cat confdefs.h >>conftest.$ac_ext
4444	cat >>conftest.$ac_ext <<_ACEOF
4445	/* end confdefs.h. */
4446
4447
4448	int
4449	main ()
4450	{
4451	main ();
4452	;
4453	return 0;
4454	}
4455	_ACEOF
4456	rm -f conftest.$ac_objext conftest$ac_exeext
4457	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4458	(eval $ac_link) 2>conftest.er1
4459	ac_status=$?
4460	grep -v '^ *+' conftest.er1 >conftest.err
4461	rm -f conftest.er1
4462	cat conftest.err >&5
4463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464	(exit $ac_status); } &&
4465	{ ac_try='test -z "$ac_c_werror_flag"
4466	\|\| test ! -s conftest.err'
4467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4468	(eval $ac_try) 2>&5
4469	ac_status=$?
4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471	(exit $ac_status); }; } &&
4472	{ ac_try='test -s conftest$ac_exeext'
4473	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474	(eval $ac_try) 2>&5
4475	ac_status=$?
4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477	(exit $ac_status); }; }; then
4478	ac_cv_lib_glu32_main=yes
4479	else
4480	echo "$as_me: failed program was:" >&5
4481	sed 's/^/\| /' conftest.$ac_ext >&5
4482
4483	ac_cv_lib_glu32_main=no
4484	fi
4485	rm -f conftest.err conftest.$ac_objext \
4486	conftest$ac_exeext conftest.$ac_ext
4487	LIBS=$ac_check_lib_save_LIBS
4488	fi
4489	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4490	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4491	if test $ac_cv_lib_glu32_main = yes; then
4492	FOUND_glu32=yes
4493	fi
4494
4495	if test "$FOUND_glu32" = "yes" ; then
4496	LIBS="$LIBS -lGLU32"
4497	else
4498	echo "------------------"
4499	echo "GLU library not found."
4500	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4501	echo "------------------"
4502	exit -1
4503	fi
4504
4505	# checking for mingw32
4506	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4507	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4508	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4509	echo $ECHO_N "(cached) $ECHO_C" >&6
4510	else
4511	ac_check_lib_save_LIBS=$LIBS
4512	LIBS="-lmingw32 $LIBS"
4513	cat >conftest.$ac_ext <<_ACEOF
4514	/* confdefs.h. */
4515	_ACEOF
4516	cat confdefs.h >>conftest.$ac_ext
4517	cat >>conftest.$ac_ext <<_ACEOF
4518	/* end confdefs.h. */
4519
4520
4521	int
4522	main ()
4523	{
4524	main ();
4525	;
4526	return 0;
4527	}
4528	_ACEOF
4529	rm -f conftest.$ac_objext conftest$ac_exeext
4530	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4531	(eval $ac_link) 2>conftest.er1
4532	ac_status=$?
4533	grep -v '^ *+' conftest.er1 >conftest.err
4534	rm -f conftest.er1
4535	cat conftest.err >&5
4536	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4537	(exit $ac_status); } &&
4538	{ ac_try='test -z "$ac_c_werror_flag"
4539	\|\| test ! -s conftest.err'
4540	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4541	(eval $ac_try) 2>&5
4542	ac_status=$?
4543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544	(exit $ac_status); }; } &&
4545	{ ac_try='test -s conftest$ac_exeext'
4546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4547	(eval $ac_try) 2>&5
4548	ac_status=$?
4549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550	(exit $ac_status); }; }; then
4551	ac_cv_lib_mingw32_main=yes
4552	else
4553	echo "$as_me: failed program was:" >&5
4554	sed 's/^/\| /' conftest.$ac_ext >&5
4555
4556	ac_cv_lib_mingw32_main=no
4557	fi
4558	rm -f conftest.err conftest.$ac_objext \
4559	conftest$ac_exeext conftest.$ac_ext
4560	LIBS=$ac_check_lib_save_LIBS
4561	fi
4562	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4563	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4564	if test $ac_cv_lib_mingw32_main = yes; then
4565	FOUND_mingw32=yes
4566	fi
4567
4568	if test $FOUND_mingw32 = "yes"; then
4569	LIBS="$LIBS -lmingw32"
4570	fi
4571	# checking for SDL-headers
4572
4573	for ac_header in SDL/SDL.h
4574	do
4575	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4576	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4577	echo "$as_me:$LINENO: checking for $ac_header" >&5
4578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	fi
4582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4583	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4584	else
4585	# Is the header compilable?
4586	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4587	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4588	cat >conftest.$ac_ext <<_ACEOF
4589	/* confdefs.h. */
4590	_ACEOF
4591	cat confdefs.h >>conftest.$ac_ext
4592	cat >>conftest.$ac_ext <<_ACEOF
4593	/* end confdefs.h. */
4594	$ac_includes_default
4595	#include <$ac_header>
4596	_ACEOF
4597	rm -f conftest.$ac_objext
4598	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4599	(eval $ac_compile) 2>conftest.er1
4600	ac_status=$?
4601	grep -v '^ *+' conftest.er1 >conftest.err
4602	rm -f conftest.er1
4603	cat conftest.err >&5
4604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605	(exit $ac_status); } &&
4606	{ ac_try='test -z "$ac_c_werror_flag"
4607	\|\| test ! -s conftest.err'
4608	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4609	(eval $ac_try) 2>&5
4610	ac_status=$?
4611	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4612	(exit $ac_status); }; } &&
4613	{ ac_try='test -s conftest.$ac_objext'
4614	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4615	(eval $ac_try) 2>&5
4616	ac_status=$?
4617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618	(exit $ac_status); }; }; then
4619	ac_header_compiler=yes
4620	else
4621	echo "$as_me: failed program was:" >&5
4622	sed 's/^/\| /' conftest.$ac_ext >&5
4623
4624	ac_header_compiler=no
4625	fi
4626	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4627	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4628	echo "${ECHO_T}$ac_header_compiler" >&6
4629
4630	# Is the header present?
4631	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4632	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4633	cat >conftest.$ac_ext <<_ACEOF
4634	/* confdefs.h. */
4635	_ACEOF
4636	cat confdefs.h >>conftest.$ac_ext
4637	cat >>conftest.$ac_ext <<_ACEOF
4638	/* end confdefs.h. */
4639	#include <$ac_header>
4640	_ACEOF
4641	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4642	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4643	ac_status=$?
4644	grep -v '^ *+' conftest.er1 >conftest.err
4645	rm -f conftest.er1
4646	cat conftest.err >&5
4647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648	(exit $ac_status); } >/dev/null; then
4649	if test -s conftest.err; then
4650	ac_cpp_err=$ac_c_preproc_warn_flag
4651	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4652	else
4653	ac_cpp_err=
4654	fi
4655	else
4656	ac_cpp_err=yes
4657	fi
4658	if test -z "$ac_cpp_err"; then
4659	ac_header_preproc=yes
4660	else
4661	echo "$as_me: failed program was:" >&5
4662	sed 's/^/\| /' conftest.$ac_ext >&5
4663
4664	ac_header_preproc=no
4665	fi
4666	rm -f conftest.err conftest.$ac_ext
4667	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4668	echo "${ECHO_T}$ac_header_preproc" >&6
4669
4670	# So? What about this header?
4671	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4672	yes:no: )
4673	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4674	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4675	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4676	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4677	ac_header_preproc=yes
4678	;;
4679	no:yes:* )
4680	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4681	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4682	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4683	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4684	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4685	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4686	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4687	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4688	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4689	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4690	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4691	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4692	(
4693	cat <<\_ASBOX
4694	## ------------------------------------------- ##
4695	## Report this to orxonox-dev@mail.datacore.ch ##
4696	## ------------------------------------------- ##
4697	_ASBOX
4698	) \|
4699	sed "s/^/$as_me: WARNING: /" >&2
4700	;;
4701	esac
4702	echo "$as_me:$LINENO: checking for $ac_header" >&5
4703	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4704	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4705	echo $ECHO_N "(cached) $ECHO_C" >&6
4706	else
4707	eval "$as_ac_Header=\$ac_header_preproc"
4708	fi
4709	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4710	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4711
4712	fi
4713	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4714	cat >>confdefs.h <<_ACEOF
4715	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4716	_ACEOF
4717
4718	else
4719	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4720	echo "$as_me: error: cannot find SDL headers" >&2;}
4721	{ (exit 1); exit 1; }; }
4722	fi
4723
4724	done
4725
4726
4727	#checking for libSDL
4728	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4729	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4730	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4731	echo $ECHO_N "(cached) $ECHO_C" >&6
4732	else
4733	ac_check_lib_save_LIBS=$LIBS
4734	LIBS="-lsdlmain $LIBS"
4735	cat >conftest.$ac_ext <<_ACEOF
4736	/* confdefs.h. */
4737	_ACEOF
4738	cat confdefs.h >>conftest.$ac_ext
4739	cat >>conftest.$ac_ext <<_ACEOF
4740	/* end confdefs.h. */
4741
4742
4743	int
4744	main ()
4745	{
4746	main ();
4747	;
4748	return 0;
4749	}
4750	_ACEOF
4751	rm -f conftest.$ac_objext conftest$ac_exeext
4752	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4753	(eval $ac_link) 2>conftest.er1
4754	ac_status=$?
4755	grep -v '^ *+' conftest.er1 >conftest.err
4756	rm -f conftest.er1
4757	cat conftest.err >&5
4758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759	(exit $ac_status); } &&
4760	{ ac_try='test -z "$ac_c_werror_flag"
4761	\|\| test ! -s conftest.err'
4762	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4763	(eval $ac_try) 2>&5
4764	ac_status=$?
4765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766	(exit $ac_status); }; } &&
4767	{ ac_try='test -s conftest$ac_exeext'
4768	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4769	(eval $ac_try) 2>&5
4770	ac_status=$?
4771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4772	(exit $ac_status); }; }; then
4773	ac_cv_lib_sdlmain_main=yes
4774	else
4775	echo "$as_me: failed program was:" >&5
4776	sed 's/^/\| /' conftest.$ac_ext >&5
4777
4778	ac_cv_lib_sdlmain_main=no
4779	fi
4780	rm -f conftest.err conftest.$ac_objext \
4781	conftest$ac_exeext conftest.$ac_ext
4782	LIBS=$ac_check_lib_save_LIBS
4783	fi
4784	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4785	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4786	if test $ac_cv_lib_sdlmain_main = yes; then
4787	FOUND_sdlmain=yes
4788	fi
4789
4790	if test "$FOUND_sdlmain" = "yes" ; then
4791	LIBS="$LIBS -lsdlmain"
4792	else
4793	echo "------------------"
4794	echo "SDL library not found."
4795	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4796	echo "------------------"
4797	exit 1
4798	fi
4799	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4800	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4801	if test "${ac_cv_lib_sdl_main+set}" = set; then
4802	echo $ECHO_N "(cached) $ECHO_C" >&6
4803	else
4804	ac_check_lib_save_LIBS=$LIBS
4805	LIBS="-lsdl $LIBS"
4806	cat >conftest.$ac_ext <<_ACEOF
4807	/* confdefs.h. */
4808	_ACEOF
4809	cat confdefs.h >>conftest.$ac_ext
4810	cat >>conftest.$ac_ext <<_ACEOF
4811	/* end confdefs.h. */
4812
4813
4814	int
4815	main ()
4816	{
4817	main ();
4818	;
4819	return 0;
4820	}
4821	_ACEOF
4822	rm -f conftest.$ac_objext conftest$ac_exeext
4823	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4824	(eval $ac_link) 2>conftest.er1
4825	ac_status=$?
4826	grep -v '^ *+' conftest.er1 >conftest.err
4827	rm -f conftest.er1
4828	cat conftest.err >&5
4829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830	(exit $ac_status); } &&
4831	{ ac_try='test -z "$ac_c_werror_flag"
4832	\|\| test ! -s conftest.err'
4833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4834	(eval $ac_try) 2>&5
4835	ac_status=$?
4836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837	(exit $ac_status); }; } &&
4838	{ ac_try='test -s conftest$ac_exeext'
4839	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840	(eval $ac_try) 2>&5
4841	ac_status=$?
4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843	(exit $ac_status); }; }; then
4844	ac_cv_lib_sdl_main=yes
4845	else
4846	echo "$as_me: failed program was:" >&5
4847	sed 's/^/\| /' conftest.$ac_ext >&5
4848
4849	ac_cv_lib_sdl_main=no
4850	fi
4851	rm -f conftest.err conftest.$ac_objext \
4852	conftest$ac_exeext conftest.$ac_ext
4853	LIBS=$ac_check_lib_save_LIBS
4854	fi
4855	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4856	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4857	if test $ac_cv_lib_sdl_main = yes; then
4858	FOUND_sdl=yes
4859	fi
4860
4861	if test "$FOUND_sdl" = "yes" ; then
4862	LIBS="$LIBS -lsdl"
4863	else
4864	echo "------------------"
4865	echo "SDL library not found."
4866	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4867	echo "------------------"
4868	exit -1
4869	fi
4870
4871	;;
4872
4873	### LINUX ###
4874	--linux*)
4875	echo "Linux detected"
4876
4877	Linux="yes"
4878
4879	CPPFLAGS="-I/usr/X11R6/include"
4880	LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4881	# checking gl header
4882
4883	for ac_header in GL/gl.h
4884	do
4885	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4886	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4887	echo "$as_me:$LINENO: checking for $ac_header" >&5
4888	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4889	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4890	echo $ECHO_N "(cached) $ECHO_C" >&6
4891	fi
4892	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4893	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4894	else
4895	# Is the header compilable?
4896	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4897	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4898	cat >conftest.$ac_ext <<_ACEOF
4899	/* confdefs.h. */
4900	_ACEOF
4901	cat confdefs.h >>conftest.$ac_ext
4902	cat >>conftest.$ac_ext <<_ACEOF
4903	/* end confdefs.h. */
4904	$ac_includes_default
4905	#include <$ac_header>
4906	_ACEOF
4907	rm -f conftest.$ac_objext
4908	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4909	(eval $ac_compile) 2>conftest.er1
4910	ac_status=$?
4911	grep -v '^ *+' conftest.er1 >conftest.err
4912	rm -f conftest.er1
4913	cat conftest.err >&5
4914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4915	(exit $ac_status); } &&
4916	{ ac_try='test -z "$ac_c_werror_flag"
4917	\|\| test ! -s conftest.err'
4918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4919	(eval $ac_try) 2>&5
4920	ac_status=$?
4921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922	(exit $ac_status); }; } &&
4923	{ ac_try='test -s conftest.$ac_objext'
4924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4925	(eval $ac_try) 2>&5
4926	ac_status=$?
4927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928	(exit $ac_status); }; }; then
4929	ac_header_compiler=yes
4930	else
4931	echo "$as_me: failed program was:" >&5
4932	sed 's/^/\| /' conftest.$ac_ext >&5
4933
4934	ac_header_compiler=no
4935	fi
4936	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4937	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4938	echo "${ECHO_T}$ac_header_compiler" >&6
4939
4940	# Is the header present?
4941	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4942	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4943	cat >conftest.$ac_ext <<_ACEOF
4944	/* confdefs.h. */
4945	_ACEOF
4946	cat confdefs.h >>conftest.$ac_ext
4947	cat >>conftest.$ac_ext <<_ACEOF
4948	/* end confdefs.h. */
4949	#include <$ac_header>
4950	_ACEOF
4951	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4952	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4953	ac_status=$?
4954	grep -v '^ *+' conftest.er1 >conftest.err
4955	rm -f conftest.er1
4956	cat conftest.err >&5
4957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4958	(exit $ac_status); } >/dev/null; then
4959	if test -s conftest.err; then
4960	ac_cpp_err=$ac_c_preproc_warn_flag
4961	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4962	else
4963	ac_cpp_err=
4964	fi
4965	else
4966	ac_cpp_err=yes
4967	fi
4968	if test -z "$ac_cpp_err"; then
4969	ac_header_preproc=yes
4970	else
4971	echo "$as_me: failed program was:" >&5
4972	sed 's/^/\| /' conftest.$ac_ext >&5
4973
4974	ac_header_preproc=no
4975	fi
4976	rm -f conftest.err conftest.$ac_ext
4977	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4978	echo "${ECHO_T}$ac_header_preproc" >&6
4979
4980	# So? What about this header?
4981	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4982	yes:no: )
4983	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4984	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4985	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4986	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4987	ac_header_preproc=yes
4988	;;
4989	no:yes:* )
4990	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4991	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4992	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4993	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4994	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4995	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4996	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4997	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4998	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4999	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5000	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5001	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5002	(
5003	cat <<\_ASBOX
5004	## ------------------------------------------- ##
5005	## Report this to orxonox-dev@mail.datacore.ch ##
5006	## ------------------------------------------- ##
5007	_ASBOX
5008	) \|
5009	sed "s/^/$as_me: WARNING: /" >&2
5010	;;
5011	esac
5012	echo "$as_me:$LINENO: checking for $ac_header" >&5
5013	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5014	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5015	echo $ECHO_N "(cached) $ECHO_C" >&6
5016	else
5017	eval "$as_ac_Header=\$ac_header_preproc"
5018	fi
5019	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5020	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5021
5022	fi
5023	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5024	cat >>confdefs.h <<_ACEOF
5025	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5026	_ACEOF
5027
5028	else
5029	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5030	echo "$as_me: error: cannot find opengl headers" >&2;}
5031	{ (exit 1); exit 1; }; }
5032	fi
5033
5034	done
5035
5036
5037	# checking for Unix GL
5038	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5039	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5040	if test "${ac_cv_lib_GL_main+set}" = set; then
5041	echo $ECHO_N "(cached) $ECHO_C" >&6
5042	else
5043	ac_check_lib_save_LIBS=$LIBS
5044	LIBS="-lGL $LIBS"
5045	cat >conftest.$ac_ext <<_ACEOF
5046	/* confdefs.h. */
5047	_ACEOF
5048	cat confdefs.h >>conftest.$ac_ext
5049	cat >>conftest.$ac_ext <<_ACEOF
5050	/* end confdefs.h. */
5051
5052
5053	int
5054	main ()
5055	{
5056	main ();
5057	;
5058	return 0;
5059	}
5060	_ACEOF
5061	rm -f conftest.$ac_objext conftest$ac_exeext
5062	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5063	(eval $ac_link) 2>conftest.er1
5064	ac_status=$?
5065	grep -v '^ *+' conftest.er1 >conftest.err
5066	rm -f conftest.er1
5067	cat conftest.err >&5
5068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5069	(exit $ac_status); } &&
5070	{ ac_try='test -z "$ac_c_werror_flag"
5071	\|\| test ! -s conftest.err'
5072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5073	(eval $ac_try) 2>&5
5074	ac_status=$?
5075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5076	(exit $ac_status); }; } &&
5077	{ ac_try='test -s conftest$ac_exeext'
5078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5079	(eval $ac_try) 2>&5
5080	ac_status=$?
5081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5082	(exit $ac_status); }; }; then
5083	ac_cv_lib_GL_main=yes
5084	else
5085	echo "$as_me: failed program was:" >&5
5086	sed 's/^/\| /' conftest.$ac_ext >&5
5087
5088	ac_cv_lib_GL_main=no
5089	fi
5090	rm -f conftest.err conftest.$ac_objext \
5091	conftest$ac_exeext conftest.$ac_ext
5092	LIBS=$ac_check_lib_save_LIBS
5093	fi
5094	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5095	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5096	if test $ac_cv_lib_GL_main = yes; then
5097	FOUND_GL=yes
5098	fi
5099
5100	if test "$FOUND_GL" = "yes" ; then
5101	LIBS="$LIBS -lGL"
5102	else
5103	echo "------------------"
5104	echo "opengl not found."
5105	echo "please install the opengl package which can be found at http://www.opengl.org"
5106	echo "------------------"
5107	exit -1
5108	fi
5109
5110	# cheking for GLU-header
5111
5112	for ac_header in GL/glu.h
5113	do
5114	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5115	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5116	echo "$as_me:$LINENO: checking for $ac_header" >&5
5117	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5118	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5119	echo $ECHO_N "(cached) $ECHO_C" >&6
5120	fi
5121	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5122	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5123	else
5124	# Is the header compilable?
5125	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5126	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5127	cat >conftest.$ac_ext <<_ACEOF
5128	/* confdefs.h. */
5129	_ACEOF
5130	cat confdefs.h >>conftest.$ac_ext
5131	cat >>conftest.$ac_ext <<_ACEOF
5132	/* end confdefs.h. */
5133	$ac_includes_default
5134	#include <$ac_header>
5135	_ACEOF
5136	rm -f conftest.$ac_objext
5137	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5138	(eval $ac_compile) 2>conftest.er1
5139	ac_status=$?
5140	grep -v '^ *+' conftest.er1 >conftest.err
5141	rm -f conftest.er1
5142	cat conftest.err >&5
5143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5144	(exit $ac_status); } &&
5145	{ ac_try='test -z "$ac_c_werror_flag"
5146	\|\| test ! -s conftest.err'
5147	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5148	(eval $ac_try) 2>&5
5149	ac_status=$?
5150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151	(exit $ac_status); }; } &&
5152	{ ac_try='test -s conftest.$ac_objext'
5153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5154	(eval $ac_try) 2>&5
5155	ac_status=$?
5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157	(exit $ac_status); }; }; then
5158	ac_header_compiler=yes
5159	else
5160	echo "$as_me: failed program was:" >&5
5161	sed 's/^/\| /' conftest.$ac_ext >&5
5162
5163	ac_header_compiler=no
5164	fi
5165	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5166	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5167	echo "${ECHO_T}$ac_header_compiler" >&6
5168
5169	# Is the header present?
5170	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5171	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5172	cat >conftest.$ac_ext <<_ACEOF
5173	/* confdefs.h. */
5174	_ACEOF
5175	cat confdefs.h >>conftest.$ac_ext
5176	cat >>conftest.$ac_ext <<_ACEOF
5177	/* end confdefs.h. */
5178	#include <$ac_header>
5179	_ACEOF
5180	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5181	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5182	ac_status=$?
5183	grep -v '^ *+' conftest.er1 >conftest.err
5184	rm -f conftest.er1
5185	cat conftest.err >&5
5186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5187	(exit $ac_status); } >/dev/null; then
5188	if test -s conftest.err; then
5189	ac_cpp_err=$ac_c_preproc_warn_flag
5190	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5191	else
5192	ac_cpp_err=
5193	fi
5194	else
5195	ac_cpp_err=yes
5196	fi
5197	if test -z "$ac_cpp_err"; then
5198	ac_header_preproc=yes
5199	else
5200	echo "$as_me: failed program was:" >&5
5201	sed 's/^/\| /' conftest.$ac_ext >&5
5202
5203	ac_header_preproc=no
5204	fi
5205	rm -f conftest.err conftest.$ac_ext
5206	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5207	echo "${ECHO_T}$ac_header_preproc" >&6
5208
5209	# So? What about this header?
5210	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5211	yes:no: )
5212	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5213	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5214	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5215	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5216	ac_header_preproc=yes
5217	;;
5218	no:yes:* )
5219	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5220	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5221	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5222	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5223	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5224	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5225	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5226	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5227	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5228	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5229	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5230	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5231	(
5232	cat <<\_ASBOX
5233	## ------------------------------------------- ##
5234	## Report this to orxonox-dev@mail.datacore.ch ##
5235	## ------------------------------------------- ##
5236	_ASBOX
5237	) \|
5238	sed "s/^/$as_me: WARNING: /" >&2
5239	;;
5240	esac
5241	echo "$as_me:$LINENO: checking for $ac_header" >&5
5242	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5243	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5244	echo $ECHO_N "(cached) $ECHO_C" >&6
5245	else
5246	eval "$as_ac_Header=\$ac_header_preproc"
5247	fi
5248	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5249	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5250
5251	fi
5252	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5253	cat >>confdefs.h <<_ACEOF
5254	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5255	_ACEOF
5256
5257	else
5258	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5259	echo "$as_me: error: cannot find opengl headers" >&2;}
5260	{ (exit 1); exit 1; }; }
5261	fi
5262
5263	done
5264
5265
5266	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5267	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5268	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5269	echo $ECHO_N "(cached) $ECHO_C" >&6
5270	else
5271	ac_check_lib_save_LIBS=$LIBS
5272	LIBS="-lGLU $LIBS"
5273	cat >conftest.$ac_ext <<_ACEOF
5274	/* confdefs.h. */
5275	_ACEOF
5276	cat confdefs.h >>conftest.$ac_ext
5277	cat >>conftest.$ac_ext <<_ACEOF
5278	/* end confdefs.h. */
5279
5280	/* Override any gcc2 internal prototype to avoid an error. */
5281	#ifdef __cplusplus
5282	extern "C"
5283	#endif
5284	/* We use char because int might match the return type of a gcc2
5285	builtin and then its argument prototype would still apply. */
5286	char gluProject ();
5287	int
5288	main ()
5289	{
5290	gluProject ();
5291	;
5292	return 0;
5293	}
5294	_ACEOF
5295	rm -f conftest.$ac_objext conftest$ac_exeext
5296	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5297	(eval $ac_link) 2>conftest.er1
5298	ac_status=$?
5299	grep -v '^ *+' conftest.er1 >conftest.err
5300	rm -f conftest.er1
5301	cat conftest.err >&5
5302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303	(exit $ac_status); } &&
5304	{ ac_try='test -z "$ac_c_werror_flag"
5305	\|\| test ! -s conftest.err'
5306	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307	(eval $ac_try) 2>&5
5308	ac_status=$?
5309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310	(exit $ac_status); }; } &&
5311	{ ac_try='test -s conftest$ac_exeext'
5312	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313	(eval $ac_try) 2>&5
5314	ac_status=$?
5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316	(exit $ac_status); }; }; then
5317	ac_cv_lib_GLU_gluProject=yes
5318	else
5319	echo "$as_me: failed program was:" >&5
5320	sed 's/^/\| /' conftest.$ac_ext >&5
5321
5322	ac_cv_lib_GLU_gluProject=no
5323	fi
5324	rm -f conftest.err conftest.$ac_objext \
5325	conftest$ac_exeext conftest.$ac_ext
5326	LIBS=$ac_check_lib_save_LIBS
5327	fi
5328	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5329	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5330	if test $ac_cv_lib_GLU_gluProject = yes; then
5331	FOUND_GLU=yes
5332	fi
5333
5334	if test "$FOUND_GLU" = "yes" ; then
5335	LIBS="$LIBS -lGLU"
5336	else
5337	echo "------------------"
5338	echo "GLU library not found."
5339	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5340	echo "------------------"
5341	exit -1
5342	fi
5343
5344	# checking for SDL-headers
5345
5346	for ac_header in SDL/SDL.h
5347	do
5348	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5349	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5350	echo "$as_me:$LINENO: checking for $ac_header" >&5
5351	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5352	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5353	echo $ECHO_N "(cached) $ECHO_C" >&6
5354	fi
5355	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5356	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5357	else
5358	# Is the header compilable?
5359	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5360	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5361	cat >conftest.$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	$ac_includes_default
5368	#include <$ac_header>
5369	_ACEOF
5370	rm -f conftest.$ac_objext
5371	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5372	(eval $ac_compile) 2>conftest.er1
5373	ac_status=$?
5374	grep -v '^ *+' conftest.er1 >conftest.err
5375	rm -f conftest.er1
5376	cat conftest.err >&5
5377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5378	(exit $ac_status); } &&
5379	{ ac_try='test -z "$ac_c_werror_flag"
5380	\|\| test ! -s conftest.err'
5381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5382	(eval $ac_try) 2>&5
5383	ac_status=$?
5384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5385	(exit $ac_status); }; } &&
5386	{ ac_try='test -s conftest.$ac_objext'
5387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5388	(eval $ac_try) 2>&5
5389	ac_status=$?
5390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391	(exit $ac_status); }; }; then
5392	ac_header_compiler=yes
5393	else
5394	echo "$as_me: failed program was:" >&5
5395	sed 's/^/\| /' conftest.$ac_ext >&5
5396
5397	ac_header_compiler=no
5398	fi
5399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5400	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5401	echo "${ECHO_T}$ac_header_compiler" >&6
5402
5403	# Is the header present?
5404	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5405	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5406	cat >conftest.$ac_ext <<_ACEOF
5407	/* confdefs.h. */
5408	_ACEOF
5409	cat confdefs.h >>conftest.$ac_ext
5410	cat >>conftest.$ac_ext <<_ACEOF
5411	/* end confdefs.h. */
5412	#include <$ac_header>
5413	_ACEOF
5414	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5415	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5416	ac_status=$?
5417	grep -v '^ *+' conftest.er1 >conftest.err
5418	rm -f conftest.er1
5419	cat conftest.err >&5
5420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5421	(exit $ac_status); } >/dev/null; then
5422	if test -s conftest.err; then
5423	ac_cpp_err=$ac_c_preproc_warn_flag
5424	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5425	else
5426	ac_cpp_err=
5427	fi
5428	else
5429	ac_cpp_err=yes
5430	fi
5431	if test -z "$ac_cpp_err"; then
5432	ac_header_preproc=yes
5433	else
5434	echo "$as_me: failed program was:" >&5
5435	sed 's/^/\| /' conftest.$ac_ext >&5
5436
5437	ac_header_preproc=no
5438	fi
5439	rm -f conftest.err conftest.$ac_ext
5440	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5441	echo "${ECHO_T}$ac_header_preproc" >&6
5442
5443	# So? What about this header?
5444	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5445	yes:no: )
5446	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5447	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5448	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5449	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5450	ac_header_preproc=yes
5451	;;
5452	no:yes:* )
5453	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5454	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5455	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5456	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5457	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5458	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5459	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5460	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5461	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5462	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5463	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5464	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5465	(
5466	cat <<\_ASBOX
5467	## ------------------------------------------- ##
5468	## Report this to orxonox-dev@mail.datacore.ch ##
5469	## ------------------------------------------- ##
5470	_ASBOX
5471	) \|
5472	sed "s/^/$as_me: WARNING: /" >&2
5473	;;
5474	esac
5475	echo "$as_me:$LINENO: checking for $ac_header" >&5
5476	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5477	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5478	echo $ECHO_N "(cached) $ECHO_C" >&6
5479	else
5480	eval "$as_ac_Header=\$ac_header_preproc"
5481	fi
5482	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5483	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5484
5485	fi
5486	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5487	cat >>confdefs.h <<_ACEOF
5488	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5489	_ACEOF
5490
5491	else
5492	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5493	echo "$as_me: error: cannot find SDL headers" >&2;}
5494	{ (exit 1); exit 1; }; }
5495	fi
5496
5497	done
5498
5499
5500	# checking for SDL-lib
5501	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5502	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5503	if test "${ac_cv_lib_SDL_main+set}" = set; then
5504	echo $ECHO_N "(cached) $ECHO_C" >&6
5505	else
5506	ac_check_lib_save_LIBS=$LIBS
5507	LIBS="-lSDL $LIBS"
5508	cat >conftest.$ac_ext <<_ACEOF
5509	/* confdefs.h. */
5510	_ACEOF
5511	cat confdefs.h >>conftest.$ac_ext
5512	cat >>conftest.$ac_ext <<_ACEOF
5513	/* end confdefs.h. */
5514
5515
5516	int
5517	main ()
5518	{
5519	main ();
5520	;
5521	return 0;
5522	}
5523	_ACEOF
5524	rm -f conftest.$ac_objext conftest$ac_exeext
5525	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5526	(eval $ac_link) 2>conftest.er1
5527	ac_status=$?
5528	grep -v '^ *+' conftest.er1 >conftest.err
5529	rm -f conftest.er1
5530	cat conftest.err >&5
5531	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5532	(exit $ac_status); } &&
5533	{ ac_try='test -z "$ac_c_werror_flag"
5534	\|\| test ! -s conftest.err'
5535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5536	(eval $ac_try) 2>&5
5537	ac_status=$?
5538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5539	(exit $ac_status); }; } &&
5540	{ ac_try='test -s conftest$ac_exeext'
5541	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5542	(eval $ac_try) 2>&5
5543	ac_status=$?
5544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5545	(exit $ac_status); }; }; then
5546	ac_cv_lib_SDL_main=yes
5547	else
5548	echo "$as_me: failed program was:" >&5
5549	sed 's/^/\| /' conftest.$ac_ext >&5
5550
5551	ac_cv_lib_SDL_main=no
5552	fi
5553	rm -f conftest.err conftest.$ac_objext \
5554	conftest$ac_exeext conftest.$ac_ext
5555	LIBS=$ac_check_lib_save_LIBS
5556	fi
5557	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5558	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5559	if test $ac_cv_lib_SDL_main = yes; then
5560	FOUND_SDL=yes
5561	fi
5562
5563	if test "$FOUND_SDL" = "yes" ; then
5564	LIBS="$LIBS -lSDL"
5565	else
5566	echo "------------------"
5567	echo "SDL library not found."
5568	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5569	echo "------------------"
5570	exit -1
5571	fi
5572
5573
5574	## checking for SDL
5575	# SDL_VERSION=1.2.7
5576	# AM_PATH_SDL($SDL_VERSION,
5577	# :,
5578	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5579	# )
5580	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5581	# LIBS="$LIBS $SDL_LIBS"
5582	;;
5583
5584	### OS X ###
5585	darwin)
5586	echo "OS X detected"
5587
5588	osX="yes"
5589
5590	CPPFLAGS="-I/sw/include $CPPFLAGS"
5591	# checking gl header
5592
5593	for ac_header in OpenGL/gl.h
5594	do
5595	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597	echo "$as_me:$LINENO: checking for $ac_header" >&5
5598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5600	echo $ECHO_N "(cached) $ECHO_C" >&6
5601	fi
5602	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5603	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5604	else
5605	# Is the header compilable?
5606	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5607	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5608	cat >conftest.$ac_ext <<_ACEOF
5609	/* confdefs.h. */
5610	_ACEOF
5611	cat confdefs.h >>conftest.$ac_ext
5612	cat >>conftest.$ac_ext <<_ACEOF
5613	/* end confdefs.h. */
5614	$ac_includes_default
5615	#include <$ac_header>
5616	_ACEOF
5617	rm -f conftest.$ac_objext
5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619	(eval $ac_compile) 2>conftest.er1
5620	ac_status=$?
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_objext'
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 $ac_status); }; }; then
5639	ac_header_compiler=yes
5640	else
5641	echo "$as_me: failed program was:" >&5
5642	sed 's/^/\| /' conftest.$ac_ext >&5
5643
5644	ac_header_compiler=no
5645	fi
5646	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5647	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5648	echo "${ECHO_T}$ac_header_compiler" >&6
5649
5650	# Is the header present?
5651	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5652	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5653	cat >conftest.$ac_ext <<_ACEOF
5654	/* confdefs.h. */
5655	_ACEOF
5656	cat confdefs.h >>conftest.$ac_ext
5657	cat >>conftest.$ac_ext <<_ACEOF
5658	/* end confdefs.h. */
5659	#include <$ac_header>
5660	_ACEOF
5661	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5662	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5663	ac_status=$?
5664	grep -v '^ *+' conftest.er1 >conftest.err
5665	rm -f conftest.er1
5666	cat conftest.err >&5
5667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668	(exit $ac_status); } >/dev/null; then
5669	if test -s conftest.err; then
5670	ac_cpp_err=$ac_c_preproc_warn_flag
5671	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5672	else
5673	ac_cpp_err=
5674	fi
5675	else
5676	ac_cpp_err=yes
5677	fi
5678	if test -z "$ac_cpp_err"; then
5679	ac_header_preproc=yes
5680	else
5681	echo "$as_me: failed program was:" >&5
5682	sed 's/^/\| /' conftest.$ac_ext >&5
5683
5684	ac_header_preproc=no
5685	fi
5686	rm -f conftest.err conftest.$ac_ext
5687	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5688	echo "${ECHO_T}$ac_header_preproc" >&6
5689
5690	# So? What about this header?
5691	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5692	yes:no: )
5693	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5694	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5695	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5696	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5697	ac_header_preproc=yes
5698	;;
5699	no:yes:* )
5700	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5701	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5702	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5703	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5704	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5705	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5706	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5707	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5708	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5709	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5710	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5711	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5712	(
5713	cat <<\_ASBOX
5714	## ------------------------------------------- ##
5715	## Report this to orxonox-dev@mail.datacore.ch ##
5716	## ------------------------------------------- ##
5717	_ASBOX
5718	) \|
5719	sed "s/^/$as_me: WARNING: /" >&2
5720	;;
5721	esac
5722	echo "$as_me:$LINENO: checking for $ac_header" >&5
5723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5725	echo $ECHO_N "(cached) $ECHO_C" >&6
5726	else
5727	eval "$as_ac_Header=\$ac_header_preproc"
5728	fi
5729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5731
5732	fi
5733	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5734	cat >>confdefs.h <<_ACEOF
5735	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5736	_ACEOF
5737
5738	else
5739	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5740	echo "$as_me: error: cannot find opengl headers" >&2;}
5741	{ (exit 1); exit 1; }; }
5742	fi
5743
5744	done
5745
5746	# cheking for GLU-header
5747
5748	for ac_header in OpenGL/glu.h
5749	do
5750	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5751	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5752	echo "$as_me:$LINENO: checking for $ac_header" >&5
5753	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5754	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5755	echo $ECHO_N "(cached) $ECHO_C" >&6
5756	fi
5757	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5758	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5759	else
5760	# Is the header compilable?
5761	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5762	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5763	cat >conftest.$ac_ext <<_ACEOF
5764	/* confdefs.h. */
5765	_ACEOF
5766	cat confdefs.h >>conftest.$ac_ext
5767	cat >>conftest.$ac_ext <<_ACEOF
5768	/* end confdefs.h. */
5769	$ac_includes_default
5770	#include <$ac_header>
5771	_ACEOF
5772	rm -f conftest.$ac_objext
5773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5774	(eval $ac_compile) 2>conftest.er1
5775	ac_status=$?
5776	grep -v '^ *+' conftest.er1 >conftest.err
5777	rm -f conftest.er1
5778	cat conftest.err >&5
5779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5780	(exit $ac_status); } &&
5781	{ ac_try='test -z "$ac_c_werror_flag"
5782	\|\| test ! -s conftest.err'
5783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5784	(eval $ac_try) 2>&5
5785	ac_status=$?
5786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787	(exit $ac_status); }; } &&
5788	{ ac_try='test -s conftest.$ac_objext'
5789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790	(eval $ac_try) 2>&5
5791	ac_status=$?
5792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793	(exit $ac_status); }; }; then
5794	ac_header_compiler=yes
5795	else
5796	echo "$as_me: failed program was:" >&5
5797	sed 's/^/\| /' conftest.$ac_ext >&5
5798
5799	ac_header_compiler=no
5800	fi
5801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5802	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5803	echo "${ECHO_T}$ac_header_compiler" >&6
5804
5805	# Is the header present?
5806	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5807	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5808	cat >conftest.$ac_ext <<_ACEOF
5809	/* confdefs.h. */
5810	_ACEOF
5811	cat confdefs.h >>conftest.$ac_ext
5812	cat >>conftest.$ac_ext <<_ACEOF
5813	/* end confdefs.h. */
5814	#include <$ac_header>
5815	_ACEOF
5816	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5817	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5818	ac_status=$?
5819	grep -v '^ *+' conftest.er1 >conftest.err
5820	rm -f conftest.er1
5821	cat conftest.err >&5
5822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823	(exit $ac_status); } >/dev/null; then
5824	if test -s conftest.err; then
5825	ac_cpp_err=$ac_c_preproc_warn_flag
5826	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5827	else
5828	ac_cpp_err=
5829	fi
5830	else
5831	ac_cpp_err=yes
5832	fi
5833	if test -z "$ac_cpp_err"; then
5834	ac_header_preproc=yes
5835	else
5836	echo "$as_me: failed program was:" >&5
5837	sed 's/^/\| /' conftest.$ac_ext >&5
5838
5839	ac_header_preproc=no
5840	fi
5841	rm -f conftest.err conftest.$ac_ext
5842	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5843	echo "${ECHO_T}$ac_header_preproc" >&6
5844
5845	# So? What about this header?
5846	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5847	yes:no: )
5848	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5849	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5850	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5851	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5852	ac_header_preproc=yes
5853	;;
5854	no:yes:* )
5855	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5856	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5857	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5858	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5859	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5860	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5861	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5862	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5863	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5864	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5865	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5866	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5867	(
5868	cat <<\_ASBOX
5869	## ------------------------------------------- ##
5870	## Report this to orxonox-dev@mail.datacore.ch ##
5871	## ------------------------------------------- ##
5872	_ASBOX
5873	) \|
5874	sed "s/^/$as_me: WARNING: /" >&2
5875	;;
5876	esac
5877	echo "$as_me:$LINENO: checking for $ac_header" >&5
5878	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5879	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5880	echo $ECHO_N "(cached) $ECHO_C" >&6
5881	else
5882	eval "$as_ac_Header=\$ac_header_preproc"
5883	fi
5884	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5885	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5886
5887	fi
5888	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5889	cat >>confdefs.h <<_ACEOF
5890	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5891	_ACEOF
5892
5893	else
5894	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5895	echo "$as_me: error: cannot find opengl headers" >&2;}
5896	{ (exit 1); exit 1; }; }
5897	fi
5898
5899	done
5900
5901
5902	LIBS="$LIBS -framework OpenGL"
5903
5904	# checking for SDL-headers
5905	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5906	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5907
5908	## checking for SDL
5909	# SDL_VERSION=1.2.7
5910	# AM_PATH_SDL($SDL_VERSION,
5911	# :,
5912	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5913	# )
5914
5915	SDL_CFLAGS=`sdl-config --cflags`
5916	SDL_LIBS=`sdl-config --libs`
5917	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5918	LIBS="$LIBS $SDL_LIBS"
5919
5920	;;
5921
5922	*)
5923	;;
5924	esac
5925
5926
5927
5928
5929	## check for SDL_mixer
5930	# checking for SDL-Mixer-headers
5931
5932	for ac_header in SDL/SDL_mixer.h
5933	do
5934	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5935	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5936	echo "$as_me:$LINENO: checking for $ac_header" >&5
5937	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5938	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5939	echo $ECHO_N "(cached) $ECHO_C" >&6
5940	fi
5941	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5942	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5943	else
5944	# Is the header compilable?
5945	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5946	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5947	cat >conftest.$ac_ext <<_ACEOF
5948	/* confdefs.h. */
5949	_ACEOF
5950	cat confdefs.h >>conftest.$ac_ext
5951	cat >>conftest.$ac_ext <<_ACEOF
5952	/* end confdefs.h. */
5953	$ac_includes_default
5954	#include <$ac_header>
5955	_ACEOF
5956	rm -f conftest.$ac_objext
5957	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5958	(eval $ac_compile) 2>conftest.er1
5959	ac_status=$?
5960	grep -v '^ *+' conftest.er1 >conftest.err
5961	rm -f conftest.er1
5962	cat conftest.err >&5
5963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5964	(exit $ac_status); } &&
5965	{ ac_try='test -z "$ac_c_werror_flag"
5966	\|\| test ! -s conftest.err'
5967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5968	(eval $ac_try) 2>&5
5969	ac_status=$?
5970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5971	(exit $ac_status); }; } &&
5972	{ ac_try='test -s conftest.$ac_objext'
5973	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5974	(eval $ac_try) 2>&5
5975	ac_status=$?
5976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5977	(exit $ac_status); }; }; then
5978	ac_header_compiler=yes
5979	else
5980	echo "$as_me: failed program was:" >&5
5981	sed 's/^/\| /' conftest.$ac_ext >&5
5982
5983	ac_header_compiler=no
5984	fi
5985	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5986	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5987	echo "${ECHO_T}$ac_header_compiler" >&6
5988
5989	# Is the header present?
5990	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5991	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5992	cat >conftest.$ac_ext <<_ACEOF
5993	/* confdefs.h. */
5994	_ACEOF
5995	cat confdefs.h >>conftest.$ac_ext
5996	cat >>conftest.$ac_ext <<_ACEOF
5997	/* end confdefs.h. */
5998	#include <$ac_header>
5999	_ACEOF
6000	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6001	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6002	ac_status=$?
6003	grep -v '^ *+' conftest.er1 >conftest.err
6004	rm -f conftest.er1
6005	cat conftest.err >&5
6006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6007	(exit $ac_status); } >/dev/null; then
6008	if test -s conftest.err; then
6009	ac_cpp_err=$ac_c_preproc_warn_flag
6010	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6011	else
6012	ac_cpp_err=
6013	fi
6014	else
6015	ac_cpp_err=yes
6016	fi
6017	if test -z "$ac_cpp_err"; then
6018	ac_header_preproc=yes
6019	else
6020	echo "$as_me: failed program was:" >&5
6021	sed 's/^/\| /' conftest.$ac_ext >&5
6022
6023	ac_header_preproc=no
6024	fi
6025	rm -f conftest.err conftest.$ac_ext
6026	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6027	echo "${ECHO_T}$ac_header_preproc" >&6
6028
6029	# So? What about this header?
6030	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6031	yes:no: )
6032	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6033	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6034	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6035	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6036	ac_header_preproc=yes
6037	;;
6038	no:yes:* )
6039	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6040	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6041	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6042	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6043	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6044	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6045	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6046	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6047	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6048	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6049	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6050	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6051	(
6052	cat <<\_ASBOX
6053	## ------------------------------------------- ##
6054	## Report this to orxonox-dev@mail.datacore.ch ##
6055	## ------------------------------------------- ##
6056	_ASBOX
6057	) \|
6058	sed "s/^/$as_me: WARNING: /" >&2
6059	;;
6060	esac
6061	echo "$as_me:$LINENO: checking for $ac_header" >&5
6062	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6063	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6064	echo $ECHO_N "(cached) $ECHO_C" >&6
6065	else
6066	eval "$as_ac_Header=\$ac_header_preproc"
6067	fi
6068	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6069	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6070
6071	fi
6072	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6073	cat >>confdefs.h <<_ACEOF
6074	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6075	_ACEOF
6076
6077	else
6078	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
6079	echo "$as_me: error: cannot find SDL headers" >&2;}
6080	{ (exit 1); exit 1; }; }
6081	fi
6082
6083	done
6084
6085
6086
6087	#checking for libSDL_mixer
6088	echo "$as_me:$LINENO: checking for main in -lSDL_mixer" >&5
6089	echo $ECHO_N "checking for main in -lSDL_mixer... $ECHO_C" >&6
6090	if test "${ac_cv_lib_SDL_mixer_main+set}" = set; then
6091	echo $ECHO_N "(cached) $ECHO_C" >&6
6092	else
6093	ac_check_lib_save_LIBS=$LIBS
6094	LIBS="-lSDL_mixer $LIBS"
6095	cat >conftest.$ac_ext <<_ACEOF
6096	/* confdefs.h. */
6097	_ACEOF
6098	cat confdefs.h >>conftest.$ac_ext
6099	cat >>conftest.$ac_ext <<_ACEOF
6100	/* end confdefs.h. */
6101
6102
6103	int
6104	main ()
6105	{
6106	main ();
6107	;
6108	return 0;
6109	}
6110	_ACEOF
6111	rm -f conftest.$ac_objext conftest$ac_exeext
6112	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6113	(eval $ac_link) 2>conftest.er1
6114	ac_status=$?
6115	grep -v '^ *+' conftest.er1 >conftest.err
6116	rm -f conftest.er1
6117	cat conftest.err >&5
6118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6119	(exit $ac_status); } &&
6120	{ ac_try='test -z "$ac_c_werror_flag"
6121	\|\| test ! -s conftest.err'
6122	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6123	(eval $ac_try) 2>&5
6124	ac_status=$?
6125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6126	(exit $ac_status); }; } &&
6127	{ ac_try='test -s conftest$ac_exeext'
6128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129	(eval $ac_try) 2>&5
6130	ac_status=$?
6131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132	(exit $ac_status); }; }; then
6133	ac_cv_lib_SDL_mixer_main=yes
6134	else
6135	echo "$as_me: failed program was:" >&5
6136	sed 's/^/\| /' conftest.$ac_ext >&5
6137
6138	ac_cv_lib_SDL_mixer_main=no
6139	fi
6140	rm -f conftest.err conftest.$ac_objext \
6141	conftest$ac_exeext conftest.$ac_ext
6142	LIBS=$ac_check_lib_save_LIBS
6143	fi
6144	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_main" >&5
6145	echo "${ECHO_T}$ac_cv_lib_SDL_mixer_main" >&6
6146	if test $ac_cv_lib_SDL_mixer_main = yes; then
6147	FOUND_SDL_mixer=yes
6148	fi
6149
6150	if test "$FOUND_SDL_mixer" = "yes" ; then
6151	LIBS="$LIBS -lSDL_mixer"
6152	else
6153	echo "------------------"
6154	echo "SDL Mixer library not found."
6155	echo "please install the SDL Mixer library, which can be found at http://www.libsdl.org"
6156	echo "------------------"
6157	exit 1
6158	fi
6159
6160
6161	## check for SDL_Image
6162	if test "$def_sdl_image" = "yes"; then
6163	# checking for SDL_image-headers
6164
6165	for ac_header in SDL/SDL_image.h
6166	do
6167	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6168	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6169	echo "$as_me:$LINENO: checking for $ac_header" >&5
6170	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6171	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6172	echo $ECHO_N "(cached) $ECHO_C" >&6
6173	fi
6174	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6175	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6176	else
6177	# Is the header compilable?
6178	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6179	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6180	cat >conftest.$ac_ext <<_ACEOF
6181	/* confdefs.h. */
6182	_ACEOF
6183	cat confdefs.h >>conftest.$ac_ext
6184	cat >>conftest.$ac_ext <<_ACEOF
6185	/* end confdefs.h. */
6186	$ac_includes_default
6187	#include <$ac_header>
6188	_ACEOF
6189	rm -f conftest.$ac_objext
6190	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6191	(eval $ac_compile) 2>conftest.er1
6192	ac_status=$?
6193	grep -v '^ *+' conftest.er1 >conftest.err
6194	rm -f conftest.er1
6195	cat conftest.err >&5
6196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197	(exit $ac_status); } &&
6198	{ ac_try='test -z "$ac_c_werror_flag"
6199	\|\| test ! -s conftest.err'
6200	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6201	(eval $ac_try) 2>&5
6202	ac_status=$?
6203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204	(exit $ac_status); }; } &&
6205	{ ac_try='test -s conftest.$ac_objext'
6206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6207	(eval $ac_try) 2>&5
6208	ac_status=$?
6209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6210	(exit $ac_status); }; }; then
6211	ac_header_compiler=yes
6212	else
6213	echo "$as_me: failed program was:" >&5
6214	sed 's/^/\| /' conftest.$ac_ext >&5
6215
6216	ac_header_compiler=no
6217	fi
6218	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6219	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6220	echo "${ECHO_T}$ac_header_compiler" >&6
6221
6222	# Is the header present?
6223	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6224	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6225	cat >conftest.$ac_ext <<_ACEOF
6226	/* confdefs.h. */
6227	_ACEOF
6228	cat confdefs.h >>conftest.$ac_ext
6229	cat >>conftest.$ac_ext <<_ACEOF
6230	/* end confdefs.h. */
6231	#include <$ac_header>
6232	_ACEOF
6233	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6234	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6235	ac_status=$?
6236	grep -v '^ *+' conftest.er1 >conftest.err
6237	rm -f conftest.er1
6238	cat conftest.err >&5
6239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240	(exit $ac_status); } >/dev/null; then
6241	if test -s conftest.err; then
6242	ac_cpp_err=$ac_c_preproc_warn_flag
6243	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6244	else
6245	ac_cpp_err=
6246	fi
6247	else
6248	ac_cpp_err=yes
6249	fi
6250	if test -z "$ac_cpp_err"; then
6251	ac_header_preproc=yes
6252	else
6253	echo "$as_me: failed program was:" >&5
6254	sed 's/^/\| /' conftest.$ac_ext >&5
6255
6256	ac_header_preproc=no
6257	fi
6258	rm -f conftest.err conftest.$ac_ext
6259	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6260	echo "${ECHO_T}$ac_header_preproc" >&6
6261
6262	# So? What about this header?
6263	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6264	yes:no: )
6265	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6266	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6267	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6268	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6269	ac_header_preproc=yes
6270	;;
6271	no:yes:* )
6272	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6273	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6274	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6275	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6276	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6277	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6278	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6279	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6280	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6281	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6282	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6283	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6284	(
6285	cat <<\_ASBOX
6286	## ------------------------------------------- ##
6287	## Report this to orxonox-dev@mail.datacore.ch ##
6288	## ------------------------------------------- ##
6289	_ASBOX
6290	) \|
6291	sed "s/^/$as_me: WARNING: /" >&2
6292	;;
6293	esac
6294	echo "$as_me:$LINENO: checking for $ac_header" >&5
6295	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6296	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6297	echo $ECHO_N "(cached) $ECHO_C" >&6
6298	else
6299	eval "$as_ac_Header=\$ac_header_preproc"
6300	fi
6301	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6302	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6303
6304	fi
6305	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6306	cat >>confdefs.h <<_ACEOF
6307	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6308	_ACEOF
6309
6310	else
6311	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6312	fi
6313
6314	done
6315
6316	fi
6317	if test "$def_sdl_image" = "yes"; then
6318	# checking for SDL_image-lib
6319	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6320	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6321	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6322	echo $ECHO_N "(cached) $ECHO_C" >&6
6323	else
6324	ac_check_lib_save_LIBS=$LIBS
6325	LIBS="-lSDL_image $LIBS"
6326	cat >conftest.$ac_ext <<_ACEOF
6327	/* confdefs.h. */
6328	_ACEOF
6329	cat confdefs.h >>conftest.$ac_ext
6330	cat >>conftest.$ac_ext <<_ACEOF
6331	/* end confdefs.h. */
6332
6333
6334	int
6335	main ()
6336	{
6337	main ();
6338	;
6339	return 0;
6340	}
6341	_ACEOF
6342	rm -f conftest.$ac_objext conftest$ac_exeext
6343	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6344	(eval $ac_link) 2>conftest.er1
6345	ac_status=$?
6346	grep -v '^ *+' conftest.er1 >conftest.err
6347	rm -f conftest.er1
6348	cat conftest.err >&5
6349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350	(exit $ac_status); } &&
6351	{ ac_try='test -z "$ac_c_werror_flag"
6352	\|\| test ! -s conftest.err'
6353	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354	(eval $ac_try) 2>&5
6355	ac_status=$?
6356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357	(exit $ac_status); }; } &&
6358	{ ac_try='test -s conftest$ac_exeext'
6359	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360	(eval $ac_try) 2>&5
6361	ac_status=$?
6362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363	(exit $ac_status); }; }; then
6364	ac_cv_lib_SDL_image_main=yes
6365	else
6366	echo "$as_me: failed program was:" >&5
6367	sed 's/^/\| /' conftest.$ac_ext >&5
6368
6369	ac_cv_lib_SDL_image_main=no
6370	fi
6371	rm -f conftest.err conftest.$ac_objext \
6372	conftest$ac_exeext conftest.$ac_ext
6373	LIBS=$ac_check_lib_save_LIBS
6374	fi
6375	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6376	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6377	if test $ac_cv_lib_SDL_image_main = yes; then
6378	FOUND_SDL_image=yes
6379	fi
6380
6381	if test "$FOUND_SDL_image" = "yes" ; then
6382	LIBS="$LIBS -lSDL_image"
6383	else
6384	echo "------------------"
6385	echo "SDL_image library not found."
6386	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6387	echo "------------------"
6388	exit -1
6389	fi
6390	fi
6391
6392
6393	if test "$def_sdl_image" = "no"; then
6394	## checking for libjpeg
6395
6396	for ac_header in jpeglib.h
6397	do
6398	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6399	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6400	echo "$as_me:$LINENO: checking for $ac_header" >&5
6401	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6402	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6403	echo $ECHO_N "(cached) $ECHO_C" >&6
6404	fi
6405	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6406	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6407	else
6408	# Is the header compilable?
6409	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6410	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6411	cat >conftest.$ac_ext <<_ACEOF
6412	/* confdefs.h. */
6413	_ACEOF
6414	cat confdefs.h >>conftest.$ac_ext
6415	cat >>conftest.$ac_ext <<_ACEOF
6416	/* end confdefs.h. */
6417	$ac_includes_default
6418	#include <$ac_header>
6419	_ACEOF
6420	rm -f conftest.$ac_objext
6421	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6422	(eval $ac_compile) 2>conftest.er1
6423	ac_status=$?
6424	grep -v '^ *+' conftest.er1 >conftest.err
6425	rm -f conftest.er1
6426	cat conftest.err >&5
6427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428	(exit $ac_status); } &&
6429	{ ac_try='test -z "$ac_c_werror_flag"
6430	\|\| test ! -s conftest.err'
6431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6432	(eval $ac_try) 2>&5
6433	ac_status=$?
6434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6435	(exit $ac_status); }; } &&
6436	{ ac_try='test -s conftest.$ac_objext'
6437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438	(eval $ac_try) 2>&5
6439	ac_status=$?
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); }; }; then
6442	ac_header_compiler=yes
6443	else
6444	echo "$as_me: failed program was:" >&5
6445	sed 's/^/\| /' conftest.$ac_ext >&5
6446
6447	ac_header_compiler=no
6448	fi
6449	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6450	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6451	echo "${ECHO_T}$ac_header_compiler" >&6
6452
6453	# Is the header present?
6454	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6455	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6456	cat >conftest.$ac_ext <<_ACEOF
6457	/* confdefs.h. */
6458	_ACEOF
6459	cat confdefs.h >>conftest.$ac_ext
6460	cat >>conftest.$ac_ext <<_ACEOF
6461	/* end confdefs.h. */
6462	#include <$ac_header>
6463	_ACEOF
6464	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6465	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6466	ac_status=$?
6467	grep -v '^ *+' conftest.er1 >conftest.err
6468	rm -f conftest.er1
6469	cat conftest.err >&5
6470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6471	(exit $ac_status); } >/dev/null; then
6472	if test -s conftest.err; then
6473	ac_cpp_err=$ac_c_preproc_warn_flag
6474	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6475	else
6476	ac_cpp_err=
6477	fi
6478	else
6479	ac_cpp_err=yes
6480	fi
6481	if test -z "$ac_cpp_err"; then
6482	ac_header_preproc=yes
6483	else
6484	echo "$as_me: failed program was:" >&5
6485	sed 's/^/\| /' conftest.$ac_ext >&5
6486
6487	ac_header_preproc=no
6488	fi
6489	rm -f conftest.err conftest.$ac_ext
6490	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6491	echo "${ECHO_T}$ac_header_preproc" >&6
6492
6493	# So? What about this header?
6494	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6495	yes:no: )
6496	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6497	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6498	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6499	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6500	ac_header_preproc=yes
6501	;;
6502	no:yes:* )
6503	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6504	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6505	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6506	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6507	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6508	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6509	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6510	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6511	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6512	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6513	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6514	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6515	(
6516	cat <<\_ASBOX
6517	## ------------------------------------------- ##
6518	## Report this to orxonox-dev@mail.datacore.ch ##
6519	## ------------------------------------------- ##
6520	_ASBOX
6521	) \|
6522	sed "s/^/$as_me: WARNING: /" >&2
6523	;;
6524	esac
6525	echo "$as_me:$LINENO: checking for $ac_header" >&5
6526	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528	echo $ECHO_N "(cached) $ECHO_C" >&6
6529	else
6530	eval "$as_ac_Header=\$ac_header_preproc"
6531	fi
6532	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6533	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6534
6535	fi
6536	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6537	cat >>confdefs.h <<_ACEOF
6538	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6539	_ACEOF
6540	jpegHeader="yes"
6541	else
6542	jpegHeader="no"
6543	fi
6544
6545	done
6546
6547	if test $jpegHeader = "no"; then
6548	echo " not including jpeg."
6549	else
6550	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6551	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6552	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6553	echo $ECHO_N "(cached) $ECHO_C" >&6
6554	else
6555	ac_check_lib_save_LIBS=$LIBS
6556	LIBS="-ljpeg $LIBS"
6557	cat >conftest.$ac_ext <<_ACEOF
6558	/* confdefs.h. */
6559	_ACEOF
6560	cat confdefs.h >>conftest.$ac_ext
6561	cat >>conftest.$ac_ext <<_ACEOF
6562	/* end confdefs.h. */
6563
6564
6565	int
6566	main ()
6567	{
6568	main ();
6569	;
6570	return 0;
6571	}
6572	_ACEOF
6573	rm -f conftest.$ac_objext conftest$ac_exeext
6574	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6575	(eval $ac_link) 2>conftest.er1
6576	ac_status=$?
6577	grep -v '^ *+' conftest.er1 >conftest.err
6578	rm -f conftest.er1
6579	cat conftest.err >&5
6580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6581	(exit $ac_status); } &&
6582	{ ac_try='test -z "$ac_c_werror_flag"
6583	\|\| test ! -s conftest.err'
6584	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6585	(eval $ac_try) 2>&5
6586	ac_status=$?
6587	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6588	(exit $ac_status); }; } &&
6589	{ ac_try='test -s conftest$ac_exeext'
6590	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6591	(eval $ac_try) 2>&5
6592	ac_status=$?
6593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6594	(exit $ac_status); }; }; then
6595	ac_cv_lib_jpeg_main=yes
6596	else
6597	echo "$as_me: failed program was:" >&5
6598	sed 's/^/\| /' conftest.$ac_ext >&5
6599
6600	ac_cv_lib_jpeg_main=no
6601	fi
6602	rm -f conftest.err conftest.$ac_objext \
6603	conftest$ac_exeext conftest.$ac_ext
6604	LIBS=$ac_check_lib_save_LIBS
6605	fi
6606	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6607	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6608	if test $ac_cv_lib_jpeg_main = yes; then
6609	FOUND_jpeg=yes
6610	fi
6611
6612	if test "$FOUND_jpeg" = "yes" ; then
6613	LIBS="$LIBS -ljpeg"
6614	else
6615	echo "------------------"
6616	echo "jpeg library not found."
6617	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6618	echo "------------------"
6619	exit -1
6620	fi
6621	fi
6622
6623	## checking for libpng
6624
6625	for ac_header in png.h
6626	do
6627	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6628	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6629	echo "$as_me:$LINENO: checking for $ac_header" >&5
6630	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6631	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6632	echo $ECHO_N "(cached) $ECHO_C" >&6
6633	fi
6634	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6635	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6636	else
6637	# Is the header compilable?
6638	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6639	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6640	cat >conftest.$ac_ext <<_ACEOF
6641	/* confdefs.h. */
6642	_ACEOF
6643	cat confdefs.h >>conftest.$ac_ext
6644	cat >>conftest.$ac_ext <<_ACEOF
6645	/* end confdefs.h. */
6646	$ac_includes_default
6647	#include <$ac_header>
6648	_ACEOF
6649	rm -f conftest.$ac_objext
6650	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6651	(eval $ac_compile) 2>conftest.er1
6652	ac_status=$?
6653	grep -v '^ *+' conftest.er1 >conftest.err
6654	rm -f conftest.er1
6655	cat conftest.err >&5
6656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657	(exit $ac_status); } &&
6658	{ ac_try='test -z "$ac_c_werror_flag"
6659	\|\| test ! -s conftest.err'
6660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6661	(eval $ac_try) 2>&5
6662	ac_status=$?
6663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6664	(exit $ac_status); }; } &&
6665	{ ac_try='test -s conftest.$ac_objext'
6666	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6667	(eval $ac_try) 2>&5
6668	ac_status=$?
6669	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6670	(exit $ac_status); }; }; then
6671	ac_header_compiler=yes
6672	else
6673	echo "$as_me: failed program was:" >&5
6674	sed 's/^/\| /' conftest.$ac_ext >&5
6675
6676	ac_header_compiler=no
6677	fi
6678	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6679	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6680	echo "${ECHO_T}$ac_header_compiler" >&6
6681
6682	# Is the header present?
6683	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6684	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6685	cat >conftest.$ac_ext <<_ACEOF
6686	/* confdefs.h. */
6687	_ACEOF
6688	cat confdefs.h >>conftest.$ac_ext
6689	cat >>conftest.$ac_ext <<_ACEOF
6690	/* end confdefs.h. */
6691	#include <$ac_header>
6692	_ACEOF
6693	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6694	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6695	ac_status=$?
6696	grep -v '^ *+' conftest.er1 >conftest.err
6697	rm -f conftest.er1
6698	cat conftest.err >&5
6699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700	(exit $ac_status); } >/dev/null; then
6701	if test -s conftest.err; then
6702	ac_cpp_err=$ac_c_preproc_warn_flag
6703	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6704	else
6705	ac_cpp_err=
6706	fi
6707	else
6708	ac_cpp_err=yes
6709	fi
6710	if test -z "$ac_cpp_err"; then
6711	ac_header_preproc=yes
6712	else
6713	echo "$as_me: failed program was:" >&5
6714	sed 's/^/\| /' conftest.$ac_ext >&5
6715
6716	ac_header_preproc=no
6717	fi
6718	rm -f conftest.err conftest.$ac_ext
6719	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6720	echo "${ECHO_T}$ac_header_preproc" >&6
6721
6722	# So? What about this header?
6723	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6724	yes:no: )
6725	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6726	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6727	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6728	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6729	ac_header_preproc=yes
6730	;;
6731	no:yes:* )
6732	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6733	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6734	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6735	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6736	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6737	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6738	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6739	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6740	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6741	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6742	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6743	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6744	(
6745	cat <<\_ASBOX
6746	## ------------------------------------------- ##
6747	## Report this to orxonox-dev@mail.datacore.ch ##
6748	## ------------------------------------------- ##
6749	_ASBOX
6750	) \|
6751	sed "s/^/$as_me: WARNING: /" >&2
6752	;;
6753	esac
6754	echo "$as_me:$LINENO: checking for $ac_header" >&5
6755	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6756	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6757	echo $ECHO_N "(cached) $ECHO_C" >&6
6758	else
6759	eval "$as_ac_Header=\$ac_header_preproc"
6760	fi
6761	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6762	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6763
6764	fi
6765	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6766	cat >>confdefs.h <<_ACEOF
6767	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6768	_ACEOF
6769	pngHeader="yes"
6770	else
6771	pngHeader="no"
6772	fi
6773
6774	done
6775
6776	if test $pngHeader = "no"; then
6777	echo " not including png."
6778	else
6779	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6780	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6781	if test "${ac_cv_lib_png_main+set}" = set; then
6782	echo $ECHO_N "(cached) $ECHO_C" >&6
6783	else
6784	ac_check_lib_save_LIBS=$LIBS
6785	LIBS="-lpng $LIBS"
6786	cat >conftest.$ac_ext <<_ACEOF
6787	/* confdefs.h. */
6788	_ACEOF
6789	cat confdefs.h >>conftest.$ac_ext
6790	cat >>conftest.$ac_ext <<_ACEOF
6791	/* end confdefs.h. */
6792
6793
6794	int
6795	main ()
6796	{
6797	main ();
6798	;
6799	return 0;
6800	}
6801	_ACEOF
6802	rm -f conftest.$ac_objext conftest$ac_exeext
6803	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6804	(eval $ac_link) 2>conftest.er1
6805	ac_status=$?
6806	grep -v '^ *+' conftest.er1 >conftest.err
6807	rm -f conftest.er1
6808	cat conftest.err >&5
6809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810	(exit $ac_status); } &&
6811	{ ac_try='test -z "$ac_c_werror_flag"
6812	\|\| test ! -s conftest.err'
6813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6814	(eval $ac_try) 2>&5
6815	ac_status=$?
6816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6817	(exit $ac_status); }; } &&
6818	{ ac_try='test -s conftest$ac_exeext'
6819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6820	(eval $ac_try) 2>&5
6821	ac_status=$?
6822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6823	(exit $ac_status); }; }; then
6824	ac_cv_lib_png_main=yes
6825	else
6826	echo "$as_me: failed program was:" >&5
6827	sed 's/^/\| /' conftest.$ac_ext >&5
6828
6829	ac_cv_lib_png_main=no
6830	fi
6831	rm -f conftest.err conftest.$ac_objext \
6832	conftest$ac_exeext conftest.$ac_ext
6833	LIBS=$ac_check_lib_save_LIBS
6834	fi
6835	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6836	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6837	if test $ac_cv_lib_png_main = yes; then
6838	FOUND_png=yes
6839	fi
6840
6841	if test "$FOUND_png" = "yes" ; then
6842	LIBS="$LIBS -lpng"
6843	else
6844	echo "------------------"
6845	echo "png library not found."
6846	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6847	echo "------------------"
6848	exit -1
6849	fi
6850	fi
6851	fi
6852
6853	## checking for GTK
6854	if test "$def_gtk" = yes; then
6855
6856	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6857	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6858	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6859	if `pkg-config --exists gtk+-2.0`; then
6860	echo "yes"
6861	have_gtk2=yes
6862	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6863	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6864
6865	cat >>confdefs.h <<_ACEOF
6866	#define HAVE_GTK2 1
6867	_ACEOF
6868
6869	else
6870	echo "no"
6871	fi
6872
6873	fi
6874
6875
6876
6877
6878	if test x$have_gtk2 = xyes; then
6879	HAVE_GTK2_TRUE=
6880	HAVE_GTK2_FALSE='#'
6881	else
6882	HAVE_GTK2_TRUE='#'
6883	HAVE_GTK2_FALSE=
6884	fi
6885
6886
6887
6888
6889	#checking for pthread libs
6890	# AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes)
6891	# if test "$FOUND_pthread" = "yes" ; then
6892	# LIBS="$LIBS -lpthread"
6893	# fi
6894
6895
6896	# FIXME: Replace `main' with a function in `-lm':
6897
6898	echo "$as_me:$LINENO: checking for main in -lm" >&5
6899	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6900	if test "${ac_cv_lib_m_main+set}" = set; then
6901	echo $ECHO_N "(cached) $ECHO_C" >&6
6902	else
6903	ac_check_lib_save_LIBS=$LIBS
6904	LIBS="-lm $LIBS"
6905	cat >conftest.$ac_ext <<_ACEOF
6906	/* confdefs.h. */
6907	_ACEOF
6908	cat confdefs.h >>conftest.$ac_ext
6909	cat >>conftest.$ac_ext <<_ACEOF
6910	/* end confdefs.h. */
6911
6912
6913	int
6914	main ()
6915	{
6916	main ();
6917	;
6918	return 0;
6919	}
6920	_ACEOF
6921	rm -f conftest.$ac_objext conftest$ac_exeext
6922	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6923	(eval $ac_link) 2>conftest.er1
6924	ac_status=$?
6925	grep -v '^ *+' conftest.er1 >conftest.err
6926	rm -f conftest.er1
6927	cat conftest.err >&5
6928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6929	(exit $ac_status); } &&
6930	{ ac_try='test -z "$ac_c_werror_flag"
6931	\|\| test ! -s conftest.err'
6932	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6933	(eval $ac_try) 2>&5
6934	ac_status=$?
6935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936	(exit $ac_status); }; } &&
6937	{ ac_try='test -s conftest$ac_exeext'
6938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6939	(eval $ac_try) 2>&5
6940	ac_status=$?
6941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6942	(exit $ac_status); }; }; then
6943	ac_cv_lib_m_main=yes
6944	else
6945	echo "$as_me: failed program was:" >&5
6946	sed 's/^/\| /' conftest.$ac_ext >&5
6947
6948	ac_cv_lib_m_main=no
6949	fi
6950	rm -f conftest.err conftest.$ac_objext \
6951	conftest$ac_exeext conftest.$ac_ext
6952	LIBS=$ac_check_lib_save_LIBS
6953	fi
6954	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6955	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6956	if test $ac_cv_lib_m_main = yes; then
6957	cat >>confdefs.h <<_ACEOF
6958	#define HAVE_LIBM 1
6959	_ACEOF
6960
6961	LIBS="-lm $LIBS"
6962
6963	fi
6964
6965
6966
6967	# Checks for header files.
6968	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6969	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6970	if test "${ac_cv_header_stdc+set}" = set; then
6971	echo $ECHO_N "(cached) $ECHO_C" >&6
6972	else
6973	cat >conftest.$ac_ext <<_ACEOF
6974	/* confdefs.h. */
6975	_ACEOF
6976	cat confdefs.h >>conftest.$ac_ext
6977	cat >>conftest.$ac_ext <<_ACEOF
6978	/* end confdefs.h. */
6979	#include <stdlib.h>
6980	#include <stdarg.h>
6981	#include <string.h>
6982	#include <float.h>
6983
6984	int
6985	main ()
6986	{
6987
6988	;
6989	return 0;
6990	}
6991	_ACEOF
6992	rm -f conftest.$ac_objext
6993	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6994	(eval $ac_compile) 2>conftest.er1
6995	ac_status=$?
6996	grep -v '^ *+' conftest.er1 >conftest.err
6997	rm -f conftest.er1
6998	cat conftest.err >&5
6999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7000	(exit $ac_status); } &&
7001	{ ac_try='test -z "$ac_c_werror_flag"
7002	\|\| test ! -s conftest.err'
7003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7004	(eval $ac_try) 2>&5
7005	ac_status=$?
7006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7007	(exit $ac_status); }; } &&
7008	{ ac_try='test -s conftest.$ac_objext'
7009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7010	(eval $ac_try) 2>&5
7011	ac_status=$?
7012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7013	(exit $ac_status); }; }; then
7014	ac_cv_header_stdc=yes
7015	else
7016	echo "$as_me: failed program was:" >&5
7017	sed 's/^/\| /' conftest.$ac_ext >&5
7018
7019	ac_cv_header_stdc=no
7020	fi
7021	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7022
7023	if test $ac_cv_header_stdc = yes; then
7024	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7025	cat >conftest.$ac_ext <<_ACEOF
7026	/* confdefs.h. */
7027	_ACEOF
7028	cat confdefs.h >>conftest.$ac_ext
7029	cat >>conftest.$ac_ext <<_ACEOF
7030	/* end confdefs.h. */
7031	#include <string.h>
7032
7033	_ACEOF
7034	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7035	$EGREP "memchr" >/dev/null 2>&1; then
7036	:
7037	else
7038	ac_cv_header_stdc=no
7039	fi
7040	rm -f conftest*
7041
7042	fi
7043
7044	if test $ac_cv_header_stdc = yes; then
7045	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7046	cat >conftest.$ac_ext <<_ACEOF
7047	/* confdefs.h. */
7048	_ACEOF
7049	cat confdefs.h >>conftest.$ac_ext
7050	cat >>conftest.$ac_ext <<_ACEOF
7051	/* end confdefs.h. */
7052	#include <stdlib.h>
7053
7054	_ACEOF
7055	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7056	$EGREP "free" >/dev/null 2>&1; then
7057	:
7058	else
7059	ac_cv_header_stdc=no
7060	fi
7061	rm -f conftest*
7062
7063	fi
7064
7065	if test $ac_cv_header_stdc = yes; then
7066	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7067	if test "$cross_compiling" = yes; then
7068	:
7069	else
7070	cat >conftest.$ac_ext <<_ACEOF
7071	/* confdefs.h. */
7072	_ACEOF
7073	cat confdefs.h >>conftest.$ac_ext
7074	cat >>conftest.$ac_ext <<_ACEOF
7075	/* end confdefs.h. */
7076	#include <ctype.h>
7077	#if ((' ' & 0x0FF) == 0x020)
7078	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7079	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7080	#else
7081	# define ISLOWER(c) \
7082	(('a' <= (c) && (c) <= 'i') \
7083	\|\| ('j' <= (c) && (c) <= 'r') \
7084	\|\| ('s' <= (c) && (c) <= 'z'))
7085	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7086	#endif
7087
7088	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7089	int
7090	main ()
7091	{
7092	int i;
7093	for (i = 0; i < 256; i++)
7094	if (XOR (islower (i), ISLOWER (i))
7095	\|\| toupper (i) != TOUPPER (i))
7096	exit(2);
7097	exit (0);
7098	}
7099	_ACEOF
7100	rm -f conftest$ac_exeext
7101	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7102	(eval $ac_link) 2>&5
7103	ac_status=$?
7104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7105	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7107	(eval $ac_try) 2>&5
7108	ac_status=$?
7109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7110	(exit $ac_status); }; }; then
7111	:
7112	else
7113	echo "$as_me: program exited with status $ac_status" >&5
7114	echo "$as_me: failed program was:" >&5
7115	sed 's/^/\| /' conftest.$ac_ext >&5
7116
7117	( exit $ac_status )
7118	ac_cv_header_stdc=no
7119	fi
7120	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7121	fi
7122	fi
7123	fi
7124	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7125	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7126	if test $ac_cv_header_stdc = yes; then
7127
7128	cat >>confdefs.h <<\_ACEOF
7129	#define STDC_HEADERS 1
7130	_ACEOF
7131
7132	fi
7133
7134
7135
7136	for ac_header in stdlib.h string.h
7137	do
7138	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7139	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7140	echo "$as_me:$LINENO: checking for $ac_header" >&5
7141	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7143	echo $ECHO_N "(cached) $ECHO_C" >&6
7144	fi
7145	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7146	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7147	else
7148	# Is the header compilable?
7149	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7150	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7151	cat >conftest.$ac_ext <<_ACEOF
7152	/* confdefs.h. */
7153	_ACEOF
7154	cat confdefs.h >>conftest.$ac_ext
7155	cat >>conftest.$ac_ext <<_ACEOF
7156	/* end confdefs.h. */
7157	$ac_includes_default
7158	#include <$ac_header>
7159	_ACEOF
7160	rm -f conftest.$ac_objext
7161	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7162	(eval $ac_compile) 2>conftest.er1
7163	ac_status=$?
7164	grep -v '^ *+' conftest.er1 >conftest.err
7165	rm -f conftest.er1
7166	cat conftest.err >&5
7167	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7168	(exit $ac_status); } &&
7169	{ ac_try='test -z "$ac_c_werror_flag"
7170	\|\| test ! -s conftest.err'
7171	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7172	(eval $ac_try) 2>&5
7173	ac_status=$?
7174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7175	(exit $ac_status); }; } &&
7176	{ ac_try='test -s conftest.$ac_objext'
7177	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7178	(eval $ac_try) 2>&5
7179	ac_status=$?
7180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7181	(exit $ac_status); }; }; then
7182	ac_header_compiler=yes
7183	else
7184	echo "$as_me: failed program was:" >&5
7185	sed 's/^/\| /' conftest.$ac_ext >&5
7186
7187	ac_header_compiler=no
7188	fi
7189	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7190	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7191	echo "${ECHO_T}$ac_header_compiler" >&6
7192
7193	# Is the header present?
7194	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7195	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7196	cat >conftest.$ac_ext <<_ACEOF
7197	/* confdefs.h. */
7198	_ACEOF
7199	cat confdefs.h >>conftest.$ac_ext
7200	cat >>conftest.$ac_ext <<_ACEOF
7201	/* end confdefs.h. */
7202	#include <$ac_header>
7203	_ACEOF
7204	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7205	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7206	ac_status=$?
7207	grep -v '^ *+' conftest.er1 >conftest.err
7208	rm -f conftest.er1
7209	cat conftest.err >&5
7210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7211	(exit $ac_status); } >/dev/null; then
7212	if test -s conftest.err; then
7213	ac_cpp_err=$ac_c_preproc_warn_flag
7214	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7215	else
7216	ac_cpp_err=
7217	fi
7218	else
7219	ac_cpp_err=yes
7220	fi
7221	if test -z "$ac_cpp_err"; then
7222	ac_header_preproc=yes
7223	else
7224	echo "$as_me: failed program was:" >&5
7225	sed 's/^/\| /' conftest.$ac_ext >&5
7226
7227	ac_header_preproc=no
7228	fi
7229	rm -f conftest.err conftest.$ac_ext
7230	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7231	echo "${ECHO_T}$ac_header_preproc" >&6
7232
7233	# So? What about this header?
7234	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7235	yes:no: )
7236	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7237	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7238	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7239	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7240	ac_header_preproc=yes
7241	;;
7242	no:yes:* )
7243	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7244	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7245	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7246	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7247	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7248	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7249	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7250	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7251	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7252	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7253	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7254	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7255	(
7256	cat <<\_ASBOX
7257	## ------------------------------------------- ##
7258	## Report this to orxonox-dev@mail.datacore.ch ##
7259	## ------------------------------------------- ##
7260	_ASBOX
7261	) \|
7262	sed "s/^/$as_me: WARNING: /" >&2
7263	;;
7264	esac
7265	echo "$as_me:$LINENO: checking for $ac_header" >&5
7266	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7267	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7268	echo $ECHO_N "(cached) $ECHO_C" >&6
7269	else
7270	eval "$as_ac_Header=\$ac_header_preproc"
7271	fi
7272	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7273	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7274
7275	fi
7276	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7277	cat >>confdefs.h <<_ACEOF
7278	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7279	_ACEOF
7280
7281	fi
7282
7283	done
7284
7285
7286	# Checks for typedefs, structures, and compiler characteristics.
7287	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7288	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7289	if test "${ac_cv_header_stdbool_h+set}" = set; then
7290	echo $ECHO_N "(cached) $ECHO_C" >&6
7291	else
7292	cat >conftest.$ac_ext <<_ACEOF
7293	/* confdefs.h. */
7294	_ACEOF
7295	cat confdefs.h >>conftest.$ac_ext
7296	cat >>conftest.$ac_ext <<_ACEOF
7297	/* end confdefs.h. */
7298
7299	#include <stdbool.h>
7300	#ifndef bool
7301	# error bool is not defined
7302	#endif
7303	#ifndef false
7304	# error false is not defined
7305	#endif
7306	#if false
7307	# error false is not 0
7308	#endif
7309	#ifndef true
7310	# error true is not defined
7311	#endif
7312	#if true != 1
7313	# error true is not 1
7314	#endif
7315	#ifndef __bool_true_false_are_defined
7316	# error __bool_true_false_are_defined is not defined
7317	#endif
7318
7319	struct s { _Bool s: 1; _Bool t; } s;
7320
7321	char a[true == 1 ? 1 : -1];
7322	char b[false == 0 ? 1 : -1];
7323	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7324	char d[(bool) -0.5 == true ? 1 : -1];
7325	bool e = &s;
7326	char f[(_Bool) -0.0 == false ? 1 : -1];
7327	char g[true];
7328	char h[sizeof (_Bool)];
7329	char i[sizeof s.t];
7330
7331	int
7332	main ()
7333	{
7334	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7335	;
7336	return 0;
7337	}
7338	_ACEOF
7339	rm -f conftest.$ac_objext
7340	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7341	(eval $ac_compile) 2>conftest.er1
7342	ac_status=$?
7343	grep -v '^ *+' conftest.er1 >conftest.err
7344	rm -f conftest.er1
7345	cat conftest.err >&5
7346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7347	(exit $ac_status); } &&
7348	{ ac_try='test -z "$ac_c_werror_flag"
7349	\|\| test ! -s conftest.err'
7350	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7351	(eval $ac_try) 2>&5
7352	ac_status=$?
7353	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7354	(exit $ac_status); }; } &&
7355	{ ac_try='test -s conftest.$ac_objext'
7356	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7357	(eval $ac_try) 2>&5
7358	ac_status=$?
7359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7360	(exit $ac_status); }; }; then
7361	ac_cv_header_stdbool_h=yes
7362	else
7363	echo "$as_me: failed program was:" >&5
7364	sed 's/^/\| /' conftest.$ac_ext >&5
7365
7366	ac_cv_header_stdbool_h=no
7367	fi
7368	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7369	fi
7370	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7371	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7372	echo "$as_me:$LINENO: checking for _Bool" >&5
7373	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7374	if test "${ac_cv_type__Bool+set}" = set; then
7375	echo $ECHO_N "(cached) $ECHO_C" >&6
7376	else
7377	cat >conftest.$ac_ext <<_ACEOF
7378	/* confdefs.h. */
7379	_ACEOF
7380	cat confdefs.h >>conftest.$ac_ext
7381	cat >>conftest.$ac_ext <<_ACEOF
7382	/* end confdefs.h. */
7383	$ac_includes_default
7384	int
7385	main ()
7386	{
7387	if ((_Bool *) 0)
7388	return 0;
7389	if (sizeof (_Bool))
7390	return 0;
7391	;
7392	return 0;
7393	}
7394	_ACEOF
7395	rm -f conftest.$ac_objext
7396	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7397	(eval $ac_compile) 2>conftest.er1
7398	ac_status=$?
7399	grep -v '^ *+' conftest.er1 >conftest.err
7400	rm -f conftest.er1
7401	cat conftest.err >&5
7402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7403	(exit $ac_status); } &&
7404	{ ac_try='test -z "$ac_c_werror_flag"
7405	\|\| test ! -s conftest.err'
7406	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7407	(eval $ac_try) 2>&5
7408	ac_status=$?
7409	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7410	(exit $ac_status); }; } &&
7411	{ ac_try='test -s conftest.$ac_objext'
7412	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7413	(eval $ac_try) 2>&5
7414	ac_status=$?
7415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7416	(exit $ac_status); }; }; then
7417	ac_cv_type__Bool=yes
7418	else
7419	echo "$as_me: failed program was:" >&5
7420	sed 's/^/\| /' conftest.$ac_ext >&5
7421
7422	ac_cv_type__Bool=no
7423	fi
7424	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7425	fi
7426	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7427	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7428	if test $ac_cv_type__Bool = yes; then
7429
7430	cat >>confdefs.h <<_ACEOF
7431	#define HAVE__BOOL 1
7432	_ACEOF
7433
7434
7435	fi
7436
7437	if test $ac_cv_header_stdbool_h = yes; then
7438
7439	cat >>confdefs.h <<\_ACEOF
7440	#define HAVE_STDBOOL_H 1
7441	_ACEOF
7442
7443	fi
7444
7445
7446	# Checks for library functions.
7447
7448	for ac_header in stdlib.h
7449	do
7450	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7452	echo "$as_me:$LINENO: checking for $ac_header" >&5
7453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7455	echo $ECHO_N "(cached) $ECHO_C" >&6
7456	fi
7457	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7458	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7459	else
7460	# Is the header compilable?
7461	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7462	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7463	cat >conftest.$ac_ext <<_ACEOF
7464	/* confdefs.h. */
7465	_ACEOF
7466	cat confdefs.h >>conftest.$ac_ext
7467	cat >>conftest.$ac_ext <<_ACEOF
7468	/* end confdefs.h. */
7469	$ac_includes_default
7470	#include <$ac_header>
7471	_ACEOF
7472	rm -f conftest.$ac_objext
7473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7474	(eval $ac_compile) 2>conftest.er1
7475	ac_status=$?
7476	grep -v '^ *+' conftest.er1 >conftest.err
7477	rm -f conftest.er1
7478	cat conftest.err >&5
7479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7480	(exit $ac_status); } &&
7481	{ ac_try='test -z "$ac_c_werror_flag"
7482	\|\| test ! -s conftest.err'
7483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7484	(eval $ac_try) 2>&5
7485	ac_status=$?
7486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487	(exit $ac_status); }; } &&
7488	{ ac_try='test -s conftest.$ac_objext'
7489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7490	(eval $ac_try) 2>&5
7491	ac_status=$?
7492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493	(exit $ac_status); }; }; then
7494	ac_header_compiler=yes
7495	else
7496	echo "$as_me: failed program was:" >&5
7497	sed 's/^/\| /' conftest.$ac_ext >&5
7498
7499	ac_header_compiler=no
7500	fi
7501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7502	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7503	echo "${ECHO_T}$ac_header_compiler" >&6
7504
7505	# Is the header present?
7506	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7507	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7508	cat >conftest.$ac_ext <<_ACEOF
7509	/* confdefs.h. */
7510	_ACEOF
7511	cat confdefs.h >>conftest.$ac_ext
7512	cat >>conftest.$ac_ext <<_ACEOF
7513	/* end confdefs.h. */
7514	#include <$ac_header>
7515	_ACEOF
7516	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7517	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7518	ac_status=$?
7519	grep -v '^ *+' conftest.er1 >conftest.err
7520	rm -f conftest.er1
7521	cat conftest.err >&5
7522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7523	(exit $ac_status); } >/dev/null; then
7524	if test -s conftest.err; then
7525	ac_cpp_err=$ac_c_preproc_warn_flag
7526	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7527	else
7528	ac_cpp_err=
7529	fi
7530	else
7531	ac_cpp_err=yes
7532	fi
7533	if test -z "$ac_cpp_err"; then
7534	ac_header_preproc=yes
7535	else
7536	echo "$as_me: failed program was:" >&5
7537	sed 's/^/\| /' conftest.$ac_ext >&5
7538
7539	ac_header_preproc=no
7540	fi
7541	rm -f conftest.err conftest.$ac_ext
7542	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7543	echo "${ECHO_T}$ac_header_preproc" >&6
7544
7545	# So? What about this header?
7546	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7547	yes:no: )
7548	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7549	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7550	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7551	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7552	ac_header_preproc=yes
7553	;;
7554	no:yes:* )
7555	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7556	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7557	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7558	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7559	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7560	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7561	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7562	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7564	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7565	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7566	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7567	(
7568	cat <<\_ASBOX
7569	## ------------------------------------------- ##
7570	## Report this to orxonox-dev@mail.datacore.ch ##
7571	## ------------------------------------------- ##
7572	_ASBOX
7573	) \|
7574	sed "s/^/$as_me: WARNING: /" >&2
7575	;;
7576	esac
7577	echo "$as_me:$LINENO: checking for $ac_header" >&5
7578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7580	echo $ECHO_N "(cached) $ECHO_C" >&6
7581	else
7582	eval "$as_ac_Header=\$ac_header_preproc"
7583	fi
7584	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7585	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7586
7587	fi
7588	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7589	cat >>confdefs.h <<_ACEOF
7590	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7591	_ACEOF
7592
7593	fi
7594
7595	done
7596
7597	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7598	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7599	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7600	echo $ECHO_N "(cached) $ECHO_C" >&6
7601	else
7602	if test "$cross_compiling" = yes; then
7603	ac_cv_func_malloc_0_nonnull=no
7604	else
7605	cat >conftest.$ac_ext <<_ACEOF
7606	/* confdefs.h. */
7607	_ACEOF
7608	cat confdefs.h >>conftest.$ac_ext
7609	cat >>conftest.$ac_ext <<_ACEOF
7610	/* end confdefs.h. */
7611	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7612	# include <stdlib.h>
7613	#else
7614	char *malloc ();
7615	#endif
7616
7617	int
7618	main ()
7619	{
7620	exit (malloc (0) ? 0 : 1);
7621	;
7622	return 0;
7623	}
7624	_ACEOF
7625	rm -f conftest$ac_exeext
7626	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7627	(eval $ac_link) 2>&5
7628	ac_status=$?
7629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7632	(eval $ac_try) 2>&5
7633	ac_status=$?
7634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635	(exit $ac_status); }; }; then
7636	ac_cv_func_malloc_0_nonnull=yes
7637	else
7638	echo "$as_me: program exited with status $ac_status" >&5
7639	echo "$as_me: failed program was:" >&5
7640	sed 's/^/\| /' conftest.$ac_ext >&5
7641
7642	( exit $ac_status )
7643	ac_cv_func_malloc_0_nonnull=no
7644	fi
7645	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7646	fi
7647	fi
7648	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7649	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7650	if test $ac_cv_func_malloc_0_nonnull = yes; then
7651
7652	cat >>confdefs.h <<\_ACEOF
7653	#define HAVE_MALLOC 1
7654	_ACEOF
7655
7656	else
7657	cat >>confdefs.h <<\_ACEOF
7658	#define HAVE_MALLOC 0
7659	_ACEOF
7660
7661	case $LIBOBJS in
7662	"malloc.$ac_objext" \| \
7663	*" malloc.$ac_objext" \| \
7664	"malloc.$ac_objext "* \| \
7665	" malloc.$ac_objext " ) ;;
7666	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7667	esac
7668
7669
7670	cat >>confdefs.h <<\_ACEOF
7671	#define malloc rpl_malloc
7672	_ACEOF
7673
7674	fi
7675
7676
7677
7678
7679
7680	for ac_func in bzero sqrt
7681	do
7682	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7683	echo "$as_me:$LINENO: checking for $ac_func" >&5
7684	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7685	if eval "test \"\${$as_ac_var+set}\" = set"; then
7686	echo $ECHO_N "(cached) $ECHO_C" >&6
7687	else
7688	cat >conftest.$ac_ext <<_ACEOF
7689	/* confdefs.h. */
7690	_ACEOF
7691	cat confdefs.h >>conftest.$ac_ext
7692	cat >>conftest.$ac_ext <<_ACEOF
7693	/* end confdefs.h. */
7694	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7695	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7696	#define $ac_func innocuous_$ac_func
7697
7698	/* System header to define __stub macros and hopefully few prototypes,
7699	which can conflict with char $ac_func (); below.
7700	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7701	<limits.h> exists even on freestanding compilers. */
7702
7703	#ifdef __STDC__
7704	# include <limits.h>
7705	#else
7706	# include <assert.h>
7707	#endif
7708
7709	#undef $ac_func
7710
7711	/* Override any gcc2 internal prototype to avoid an error. */
7712	#ifdef __cplusplus
7713	extern "C"
7714	{
7715	#endif
7716	/* We use char because int might match the return type of a gcc2
7717	builtin and then its argument prototype would still apply. */
7718	char $ac_func ();
7719	/* The GNU C library defines this for functions which it implements
7720	to always fail with ENOSYS. Some functions are actually named
7721	something starting with __ and the normal name is an alias. */
7722	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7723	choke me
7724	#else
7725	char (*f) () = $ac_func;
7726	#endif
7727	#ifdef __cplusplus
7728	}
7729	#endif
7730
7731	int
7732	main ()
7733	{
7734	return f != $ac_func;
7735	;
7736	return 0;
7737	}
7738	_ACEOF
7739	rm -f conftest.$ac_objext conftest$ac_exeext
7740	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7741	(eval $ac_link) 2>conftest.er1
7742	ac_status=$?
7743	grep -v '^ *+' conftest.er1 >conftest.err
7744	rm -f conftest.er1
7745	cat conftest.err >&5
7746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7747	(exit $ac_status); } &&
7748	{ ac_try='test -z "$ac_c_werror_flag"
7749	\|\| test ! -s conftest.err'
7750	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7751	(eval $ac_try) 2>&5
7752	ac_status=$?
7753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7754	(exit $ac_status); }; } &&
7755	{ ac_try='test -s conftest$ac_exeext'
7756	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7757	(eval $ac_try) 2>&5
7758	ac_status=$?
7759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7760	(exit $ac_status); }; }; then
7761	eval "$as_ac_var=yes"
7762	else
7763	echo "$as_me: failed program was:" >&5
7764	sed 's/^/\| /' conftest.$ac_ext >&5
7765
7766	eval "$as_ac_var=no"
7767	fi
7768	rm -f conftest.err conftest.$ac_objext \
7769	conftest$ac_exeext conftest.$ac_ext
7770	fi
7771	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7772	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7773	if test `eval echo '${'$as_ac_var'}'` = yes; then
7774	cat >>confdefs.h <<_ACEOF
7775	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7776	_ACEOF
7777
7778	fi
7779	done
7780
7781
7782	ac_config_files="$ac_config_files Makefile src/console/Makefile src/gui/Makefile src/Makefile src/importer/Makefile"
7783
7784	cat >confcache <<\_ACEOF
7785	# This file is a shell script that caches the results of configure
7786	# tests run on this system so they can be shared between configure
7787	# scripts and configure runs, see configure's option --config-cache.
7788	# It is not useful on other systems. If it contains results you don't
7789	# want to keep, you may remove or edit it.
7790	#
7791	# config.status only pays attention to the cache file if you give it
7792	# the --recheck option to rerun configure.
7793	#
7794	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7795	# loading this file, other unset `ac_cv_foo' will be assigned the
7796	# following values.
7797
7798	_ACEOF
7799
7800	# The following way of writing the cache mishandles newlines in values,
7801	# but we know of no workaround that is simple, portable, and efficient.
7802	# So, don't put newlines in cache variables' values.
7803	# Ultrix sh set writes to stderr and can't be redirected directly,
7804	# and sets the high bit in the cache file unless we assign to the vars.
7805	{
7806	(set) 2>&1 \|
7807	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7808	ac_space=\ )
7809	# `set' does not quote correctly, so add quotes (double-quote
7810	# substitution turns \\\\ into \\, and sed turns \\ into \).
7811	sed -n \
7812	"s/'/'\\\\''/g;
7813	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7814	;;
7815	*)
7816	# `set' quotes correctly as required by POSIX, so do not add quotes.
7817	sed -n \
7818	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7819	;;
7820	esac;
7821	} \|
7822	sed '
7823	t clear
7824	: clear
7825	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7826	t end
7827	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7828	: end' >>confcache
7829	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7830	if test -w $cache_file; then
7831	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7832	cat confcache >$cache_file
7833	else
7834	echo "not updating unwritable cache $cache_file"
7835	fi
7836	fi
7837	rm -f confcache
7838
7839	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7840	# Let make expand exec_prefix.
7841	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7842
7843	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7844	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7845	# trailing colons and then remove the whole line if VPATH becomes empty
7846	# (actually we leave an empty line to preserve line numbers).
7847	if test "x$srcdir" = x.; then
7848	ac_vpsub='/^[ ]VPATH[ ]=/{
7849	s/:\$(srcdir):/:/;
7850	s/:\${srcdir}:/:/;
7851	s/:@srcdir@:/:/;
7852	s/^$[^=]=[ ]$:*/\1/;
7853	s/:*$//;
7854	s/^[^=]=[ ]$//;
7855	}'
7856	fi
7857
7858	DEFS=-DHAVE_CONFIG_H
7859
7860	ac_libobjs=
7861	ac_ltlibobjs=
7862	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7863	# 1. Remove the extension, and $U if already installed.
7864	ac_i=`echo "$ac_i" \|
7865	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7866	# 2. Add them.
7867	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7868	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7869	done
7870	LIBOBJS=$ac_libobjs
7871
7872	LTLIBOBJS=$ac_ltlibobjs
7873
7874
7875	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7876	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7877	Usually this means the macro was only invoked conditionally." >&5
7878	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7879	Usually this means the macro was only invoked conditionally." >&2;}
7880	{ (exit 1); exit 1; }; }
7881	fi
7882	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7883	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7884	Usually this means the macro was only invoked conditionally." >&5
7885	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7886	Usually this means the macro was only invoked conditionally." >&2;}
7887	{ (exit 1); exit 1; }; }
7888	fi
7889	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7890	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7891	Usually this means the macro was only invoked conditionally." >&5
7892	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7893	Usually this means the macro was only invoked conditionally." >&2;}
7894	{ (exit 1); exit 1; }; }
7895	fi
7896	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
7897	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
7898	Usually this means the macro was only invoked conditionally." >&5
7899	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
7900	Usually this means the macro was only invoked conditionally." >&2;}
7901	{ (exit 1); exit 1; }; }
7902	fi
7903	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7904	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7905	Usually this means the macro was only invoked conditionally." >&5
7906	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7907	Usually this means the macro was only invoked conditionally." >&2;}
7908	{ (exit 1); exit 1; }; }
7909	fi
7910
7911	: ${CONFIG_STATUS=./config.status}
7912	ac_clean_files_save=$ac_clean_files
7913	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7914	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7915	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7916	cat >$CONFIG_STATUS <<_ACEOF
7917	#! $SHELL
7918	# Generated by $as_me.
7919	# Run this file to recreate the current configuration.
7920	# Compiler output produced by configure, useful for debugging
7921	# configure, is in config.log if it exists.
7922
7923	debug=false
7924	ac_cs_recheck=false
7925	ac_cs_silent=false
7926	SHELL=\${CONFIG_SHELL-$SHELL}
7927	_ACEOF
7928
7929	cat >>$CONFIG_STATUS <<\_ACEOF
7930	## --------------------- ##
7931	## M4sh Initialization. ##
7932	## --------------------- ##
7933
7934	# Be Bourne compatible
7935	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7936	emulate sh
7937	NULLCMD=:
7938	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7939	# is contrary to our usage. Disable this feature.
7940	alias -g '${1+"$@"}'='"$@"'
7941	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7942	set -o posix
7943	fi
7944	DUALCASE=1; export DUALCASE # for MKS sh
7945
7946	# Support unset when possible.
7947	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7948	as_unset=unset
7949	else
7950	as_unset=false
7951	fi
7952
7953
7954	# Work around bugs in pre-3.0 UWIN ksh.
7955	$as_unset ENV MAIL MAILPATH
7956	PS1='$ '
7957	PS2='> '
7958	PS4='+ '
7959
7960	# NLS nuisances.
7961	for as_var in \
7962	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7963	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7964	LC_TELEPHONE LC_TIME
7965	do
7966	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7967	eval $as_var=C; export $as_var
7968	else
7969	$as_unset $as_var
7970	fi
7971	done
7972
7973	# Required to use basename.
7974	if expr a : '$a$' >/dev/null 2>&1; then
7975	as_expr=expr
7976	else
7977	as_expr=false
7978	fi
7979
7980	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7981	as_basename=basename
7982	else
7983	as_basename=false
7984	fi
7985
7986
7987	# Name of the executable.
7988	as_me=`$as_basename "$0" \|\|
7989	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7990	X"$0" : 'X$//$$' \\| \
7991	X"$0" : 'X$/$$' \\| \
7992	. : '$.$' 2>/dev/null \|\|
7993	echo X/"$0" \|
7994	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7995	/^X\/$\/\/$$/{ s//\1/; q; }
7996	/^X\/$\/$.*/{ s//\1/; q; }
7997	s/.*/./; q'`
7998
7999
8000	# PATH needs CR, and LINENO needs CR and PATH.
8001	# Avoid depending upon Character Ranges.
8002	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8003	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8004	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8005	as_cr_digits='0123456789'
8006	as_cr_alnum=$as_cr_Letters$as_cr_digits
8007
8008	# The user is always right.
8009	if test "${PATH_SEPARATOR+set}" != set; then
8010	echo "#! /bin/sh" >conf$$.sh
8011	echo "exit 0" >>conf$$.sh
8012	chmod +x conf$$.sh
8013	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8014	PATH_SEPARATOR=';'
8015	else
8016	PATH_SEPARATOR=:
8017	fi
8018	rm -f conf$$.sh
8019	fi
8020
8021
8022	as_lineno_1=$LINENO
8023	as_lineno_2=$LINENO
8024	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8025	test "x$as_lineno_1" != "x$as_lineno_2" &&
8026	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8027	# Find who we are. Look in the path if we contain no path at all
8028	# relative or not.
8029	case $0 in
8030	[\\/] ) as_myself=$0 ;;
8031	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8032	for as_dir in $PATH
8033	do
8034	IFS=$as_save_IFS
8035	test -z "$as_dir" && as_dir=.
8036	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8037	done
8038
8039	;;
8040	esac
8041	# We did not find ourselves, most probably we were run as `sh COMMAND'
8042	# in which case we are not to be found in the path.
8043	if test "x$as_myself" = x; then
8044	as_myself=$0
8045	fi
8046	if test ! -f "$as_myself"; then
8047	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8048	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8049	{ (exit 1); exit 1; }; }
8050	fi
8051	case $CONFIG_SHELL in
8052	'')
8053	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8054	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8055	do
8056	IFS=$as_save_IFS
8057	test -z "$as_dir" && as_dir=.
8058	for as_base in sh bash ksh sh5; do
8059	case $as_dir in
8060	/*)
8061	if ("$as_dir/$as_base" -c '
8062	as_lineno_1=$LINENO
8063	as_lineno_2=$LINENO
8064	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8065	test "x$as_lineno_1" != "x$as_lineno_2" &&
8066	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8067	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8068	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8069	CONFIG_SHELL=$as_dir/$as_base
8070	export CONFIG_SHELL
8071	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8072	fi;;
8073	esac
8074	done
8075	done
8076	;;
8077	esac
8078
8079	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8080	# uniformly replaced by the line number. The first 'sed' inserts a
8081	# line-number line before each line; the second 'sed' does the real
8082	# work. The second script uses 'N' to pair each line-number line
8083	# with the numbered line, and appends trailing '-' during
8084	# substitution so that $LINENO is not a special case at line end.
8085	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8086	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8087	sed '=' <$as_myself \|
8088	sed '
8089	N
8090	s,$,-,
8091	: loop
8092	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8093	t loop
8094	s,-$,,
8095	s,^['$as_cr_digits']*\n,,
8096	' >$as_me.lineno &&
8097	chmod +x $as_me.lineno \|\|
8098	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8099	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8100	{ (exit 1); exit 1; }; }
8101
8102	# Don't try to exec as it changes $[0], causing all sort of problems
8103	# (the dirname of $[0] is not the place where we might find the
8104	# original and so on. Autoconf is especially sensible to this).
8105	. ./$as_me.lineno
8106	# Exit status is that of the last command.
8107	exit
8108	}
8109
8110
8111	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8112	c,-n*) ECHO_N= ECHO_C='
8113	' ECHO_T=' ' ;;
8114	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8115	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8116	esac
8117
8118	if expr a : '$a$' >/dev/null 2>&1; then
8119	as_expr=expr
8120	else
8121	as_expr=false
8122	fi
8123
8124	rm -f conf$$ conf$$.exe conf$$.file
8125	echo >conf$$.file
8126	if ln -s conf$$.file conf$$ 2>/dev/null; then
8127	# We could just check for DJGPP; but this test a) works b) is more generic
8128	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8129	if test -f conf$$.exe; then
8130	# Don't use ln at all; we don't have any links
8131	as_ln_s='cp -p'
8132	else
8133	as_ln_s='ln -s'
8134	fi
8135	elif ln conf$$.file conf$$ 2>/dev/null; then
8136	as_ln_s=ln
8137	else
8138	as_ln_s='cp -p'
8139	fi
8140	rm -f conf$$ conf$$.exe conf$$.file
8141
8142	if mkdir -p . 2>/dev/null; then
8143	as_mkdir_p=:
8144	else
8145	test -d ./-p && rmdir ./-p
8146	as_mkdir_p=false
8147	fi
8148
8149	as_executable_p="test -f"
8150
8151	# Sed expression to map a string onto a valid CPP name.
8152	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8153
8154	# Sed expression to map a string onto a valid variable name.
8155	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8156
8157
8158	# IFS
8159	# We need space, tab and new line, in precisely that order.
8160	as_nl='
8161	'
8162	IFS=" $as_nl"
8163
8164	# CDPATH.
8165	$as_unset CDPATH
8166
8167	exec 6>&1
8168
8169	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8170	# report actual input values of CONFIG_FILES etc. instead of their
8171	# values after options handling. Logging --version etc. is OK.
8172	exec 5>>config.log
8173	{
8174	echo
8175	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8176	## Running $as_me. ##
8177	_ASBOX
8178	} >&5
8179	cat >&5 <<_CSEOF
8180
8181	This file was extended by orxonox $as_me 0.2.0_alpha-r1, which was
8182	generated by GNU Autoconf 2.59. Invocation command line was
8183
8184	CONFIG_FILES = $CONFIG_FILES
8185	CONFIG_HEADERS = $CONFIG_HEADERS
8186	CONFIG_LINKS = $CONFIG_LINKS
8187	CONFIG_COMMANDS = $CONFIG_COMMANDS
8188	$ $0 $@
8189
8190	_CSEOF
8191	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8192	echo >&5
8193	_ACEOF
8194
8195	# Files that config.status was made for.
8196	if test -n "$ac_config_files"; then
8197	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8198	fi
8199
8200	if test -n "$ac_config_headers"; then
8201	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8202	fi
8203
8204	if test -n "$ac_config_links"; then
8205	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8206	fi
8207
8208	if test -n "$ac_config_commands"; then
8209	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8210	fi
8211
8212	cat >>$CONFIG_STATUS <<\_ACEOF
8213
8214	ac_cs_usage="\
8215	\`$as_me' instantiates files from templates according to the
8216	current configuration.
8217
8218	Usage: $0 [OPTIONS] [FILE]...
8219
8220	-h, --help print this help, then exit
8221	-V, --version print version number, then exit
8222	-q, --quiet do not print progress messages
8223	-d, --debug don't remove temporary files
8224	--recheck update $as_me by reconfiguring in the same conditions
8225	--file=FILE[:TEMPLATE]
8226	instantiate the configuration file FILE
8227	--header=FILE[:TEMPLATE]
8228	instantiate the configuration header FILE
8229
8230	Configuration files:
8231	$config_files
8232
8233	Configuration headers:
8234	$config_headers
8235
8236	Configuration commands:
8237	$config_commands
8238
8239	Report bugs to <bug-autoconf@gnu.org>."
8240	_ACEOF
8241
8242	cat >>$CONFIG_STATUS <<_ACEOF
8243	ac_cs_version="\\
8244	orxonox config.status 0.2.0_alpha-r1
8245	configured by $0, generated by GNU Autoconf 2.59,
8246	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8247
8248	Copyright (C) 2003 Free Software Foundation, Inc.
8249	This config.status script is free software; the Free Software Foundation
8250	gives unlimited permission to copy, distribute and modify it."
8251	srcdir=$srcdir
8252	INSTALL="$INSTALL"
8253	_ACEOF
8254
8255	cat >>$CONFIG_STATUS <<\_ACEOF
8256	# If no file are specified by the user, then we need to provide default
8257	# value. By we need to know if files were specified by the user.
8258	ac_need_defaults=:
8259	while test $# != 0
8260	do
8261	case $1 in
8262	--=)
8263	ac_option=`expr "x$1" : 'x$[^=]*$='`
8264	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8265	ac_shift=:
8266	;;
8267	-*)
8268	ac_option=$1
8269	ac_optarg=$2
8270	ac_shift=shift
8271	;;
8272	*) # This is not an option, so the user has probably given explicit
8273	# arguments.
8274	ac_option=$1
8275	ac_need_defaults=false;;
8276	esac
8277
8278	case $ac_option in
8279	# Handling of the options.
8280	_ACEOF
8281	cat >>$CONFIG_STATUS <<\_ACEOF
8282	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8283	ac_cs_recheck=: ;;
8284	--version \| --vers* \| -V )
8285	echo "$ac_cs_version"; exit 0 ;;
8286	--he \| --h)
8287	# Conflict between --help and --header
8288	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8289	Try \`$0 --help' for more information." >&5
8290	echo "$as_me: error: ambiguous option: $1
8291	Try \`$0 --help' for more information." >&2;}
8292	{ (exit 1); exit 1; }; };;
8293	--help \| --hel \| -h )
8294	echo "$ac_cs_usage"; exit 0 ;;
8295	--debug \| --d* \| -d )
8296	debug=: ;;
8297	--file \| --fil \| --fi \| --f )
8298	$ac_shift
8299	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8300	ac_need_defaults=false;;
8301	--header \| --heade \| --head \| --hea )
8302	$ac_shift
8303	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8304	ac_need_defaults=false;;
8305	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8306	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8307	ac_cs_silent=: ;;
8308
8309	# This is an error.
8310	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8311	Try \`$0 --help' for more information." >&5
8312	echo "$as_me: error: unrecognized option: $1
8313	Try \`$0 --help' for more information." >&2;}
8314	{ (exit 1); exit 1; }; } ;;
8315
8316	*) ac_config_targets="$ac_config_targets $1" ;;
8317
8318	esac
8319	shift
8320	done
8321
8322	ac_configure_extra_args=
8323
8324	if $ac_cs_silent; then
8325	exec 6>/dev/null
8326	ac_configure_extra_args="$ac_configure_extra_args --silent"
8327	fi
8328
8329	_ACEOF
8330	cat >>$CONFIG_STATUS <<_ACEOF
8331	if \$ac_cs_recheck; then
8332	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8333	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8334	fi
8335
8336	_ACEOF
8337
8338	cat >>$CONFIG_STATUS <<_ACEOF
8339	#
8340	# INIT-COMMANDS section.
8341	#
8342
8343	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8344
8345	_ACEOF
8346
8347
8348
8349	cat >>$CONFIG_STATUS <<\_ACEOF
8350	for ac_config_target in $ac_config_targets
8351	do
8352	case "$ac_config_target" in
8353	# Handling of arguments.
8354	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8355	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8356	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8357	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8358	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8359	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8360	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8361	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8362	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8363	{ (exit 1); exit 1; }; };;
8364	esac
8365	done
8366
8367	# If the user did not use the arguments to specify the items to instantiate,
8368	# then the envvar interface is used. Set only those that are not.
8369	# We use the long form for the default assignment because of an extremely
8370	# bizarre bug on SunOS 4.1.3.
8371	if $ac_need_defaults; then
8372	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8373	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8374	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8375	fi
8376
8377	# Have a temporary directory for convenience. Make it in the build tree
8378	# simply because there is no reason to put it here, and in addition,
8379	# creating and moving files from /tmp can sometimes cause problems.
8380	# Create a temporary directory, and hook for its removal unless debugging.
8381	$debug \|\|
8382	{
8383	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8384	trap '{ (exit 1); exit 1; }' 1 2 13 15
8385	}
8386
8387	# Create a (secure) tmp directory for tmp files.
8388
8389	{
8390	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8391	test -n "$tmp" && test -d "$tmp"
8392	} \|\|
8393	{
8394	tmp=./confstat$$-$RANDOM
8395	(umask 077 && mkdir $tmp)
8396	} \|\|
8397	{
8398	echo "$me: cannot create a temporary directory in ." >&2
8399	{ (exit 1); exit 1; }
8400	}
8401
8402	_ACEOF
8403
8404	cat >>$CONFIG_STATUS <<_ACEOF
8405
8406	#
8407	# CONFIG_FILES section.
8408	#
8409
8410	# No need to generate the scripts if there are no CONFIG_FILES.
8411	# This happens for instance when ./config.status config.h
8412	if test -n "\$CONFIG_FILES"; then
8413	# Protect against being on the right side of a sed subst in config.status.
8414	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8415	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8416	s,@SHELL@,$SHELL,;t t
8417	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8418	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8419	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8420	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8421	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8422	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8423	s,@exec_prefix@,$exec_prefix,;t t
8424	s,@prefix@,$prefix,;t t
8425	s,@program_transform_name@,$program_transform_name,;t t
8426	s,@bindir@,$bindir,;t t
8427	s,@sbindir@,$sbindir,;t t
8428	s,@libexecdir@,$libexecdir,;t t
8429	s,@datadir@,$datadir,;t t
8430	s,@sysconfdir@,$sysconfdir,;t t
8431	s,@sharedstatedir@,$sharedstatedir,;t t
8432	s,@localstatedir@,$localstatedir,;t t
8433	s,@libdir@,$libdir,;t t
8434	s,@includedir@,$includedir,;t t
8435	s,@oldincludedir@,$oldincludedir,;t t
8436	s,@infodir@,$infodir,;t t
8437	s,@mandir@,$mandir,;t t
8438	s,@build_alias@,$build_alias,;t t
8439	s,@host_alias@,$host_alias,;t t
8440	s,@target_alias@,$target_alias,;t t
8441	s,@DEFS@,$DEFS,;t t
8442	s,@ECHO_C@,$ECHO_C,;t t
8443	s,@ECHO_N@,$ECHO_N,;t t
8444	s,@ECHO_T@,$ECHO_T,;t t
8445	s,@LIBS@,$LIBS,;t t
8446	s,@build@,$build,;t t
8447	s,@build_cpu@,$build_cpu,;t t
8448	s,@build_vendor@,$build_vendor,;t t
8449	s,@build_os@,$build_os,;t t
8450	s,@host@,$host,;t t
8451	s,@host_cpu@,$host_cpu,;t t
8452	s,@host_vendor@,$host_vendor,;t t
8453	s,@host_os@,$host_os,;t t
8454	s,@target@,$target,;t t
8455	s,@target_cpu@,$target_cpu,;t t
8456	s,@target_vendor@,$target_vendor,;t t
8457	s,@target_os@,$target_os,;t t
8458	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8459	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8460	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8461	s,@CYGPATH_W@,$CYGPATH_W,;t t
8462	s,@PACKAGE@,$PACKAGE,;t t
8463	s,@VERSION@,$VERSION,;t t
8464	s,@ACLOCAL@,$ACLOCAL,;t t
8465	s,@AUTOCONF@,$AUTOCONF,;t t
8466	s,@AUTOMAKE@,$AUTOMAKE,;t t
8467	s,@AUTOHEADER@,$AUTOHEADER,;t t
8468	s,@MAKEINFO@,$MAKEINFO,;t t
8469	s,@AMTAR@,$AMTAR,;t t
8470	s,@install_sh@,$install_sh,;t t
8471	s,@STRIP@,$STRIP,;t t
8472	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8473	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8474	s,@mkdir_p@,$mkdir_p,;t t
8475	s,@AWK@,$AWK,;t t
8476	s,@SET_MAKE@,$SET_MAKE,;t t
8477	s,@am__leading_dot@,$am__leading_dot,;t t
8478	s,@CXX@,$CXX,;t t
8479	s,@CXXFLAGS@,$CXXFLAGS,;t t
8480	s,@LDFLAGS@,$LDFLAGS,;t t
8481	s,@CPPFLAGS@,$CPPFLAGS,;t t
8482	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8483	s,@EXEEXT@,$EXEEXT,;t t
8484	s,@OBJEXT@,$OBJEXT,;t t
8485	s,@DEPDIR@,$DEPDIR,;t t
8486	s,@am__include@,$am__include,;t t
8487	s,@am__quote@,$am__quote,;t t
8488	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8489	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8490	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8491	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8492	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8493	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8494	s,@CC@,$CC,;t t
8495	s,@CFLAGS@,$CFLAGS,;t t
8496	s,@ac_ct_CC@,$ac_ct_CC,;t t
8497	s,@CCDEPMODE@,$CCDEPMODE,;t t
8498	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8499	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8500	s,@CPP@,$CPP,;t t
8501	s,@EGREP@,$EGREP,;t t
8502	s,@DEBUG@,$DEBUG,;t t
8503	s,@DOXYGEN@,$DOXYGEN,;t t
8504	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8505	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8506	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8507	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8508	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8509	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8510	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8511	s,@LIBOBJS@,$LIBOBJS,;t t
8512	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8513	CEOF
8514
8515	_ACEOF
8516
8517	cat >>$CONFIG_STATUS <<\_ACEOF
8518	# Split the substitutions into bite-sized pieces for seds with
8519	# small command number limits, like on Digital OSF/1 and HP-UX.
8520	ac_max_sed_lines=48
8521	ac_sed_frag=1 # Number of current file.
8522	ac_beg=1 # First line for current file.
8523	ac_end=$ac_max_sed_lines # Line after last line for current file.
8524	ac_more_lines=:
8525	ac_sed_cmds=
8526	while $ac_more_lines; do
8527	if test $ac_beg -gt 1; then
8528	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8529	else
8530	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8531	fi
8532	if test ! -s $tmp/subs.frag; then
8533	ac_more_lines=false
8534	else
8535	# The purpose of the label and of the branching condition is to
8536	# speed up the sed processing (if there are no `@' at all, there
8537	# is no need to browse any of the substitutions).
8538	# These are the two extra sed commands mentioned above.
8539	(echo ':t
8540	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8541	if test -z "$ac_sed_cmds"; then
8542	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8543	else
8544	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8545	fi
8546	ac_sed_frag=`expr $ac_sed_frag + 1`
8547	ac_beg=$ac_end
8548	ac_end=`expr $ac_end + $ac_max_sed_lines`
8549	fi
8550	done
8551	if test -z "$ac_sed_cmds"; then
8552	ac_sed_cmds=cat
8553	fi
8554	fi # test -n "$CONFIG_FILES"
8555
8556	_ACEOF
8557	cat >>$CONFIG_STATUS <<\_ACEOF
8558	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8559	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8560	case $ac_file in
8561	- \| :- \| :-:* ) # input from stdin
8562	cat >$tmp/stdin
8563	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8564	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8565	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8566	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8567	* ) ac_file_in=$ac_file.in ;;
8568	esac
8569
8570	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8571	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8572	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8573	X"$ac_file" : 'X$//$[^/]' \\| \
8574	X"$ac_file" : 'X$//$$' \\| \
8575	X"$ac_file" : 'X$/$' \\| \
8576	. : '$.$' 2>/dev/null \|\|
8577	echo X"$ac_file" \|
8578	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8579	/^X$\/\/$[^/].*/{ s//\1/; q; }
8580	/^X$\/\/$$/{ s//\1/; q; }
8581	/^X$\/$.*/{ s//\1/; q; }
8582	s/.*/./; q'`
8583	{ if $as_mkdir_p; then
8584	mkdir -p "$ac_dir"
8585	else
8586	as_dir="$ac_dir"
8587	as_dirs=
8588	while test ! -d "$as_dir"; do
8589	as_dirs="$as_dir $as_dirs"
8590	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8591	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8592	X"$as_dir" : 'X$//$[^/]' \\| \
8593	X"$as_dir" : 'X$//$$' \\| \
8594	X"$as_dir" : 'X$/$' \\| \
8595	. : '$.$' 2>/dev/null \|\|
8596	echo X"$as_dir" \|
8597	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8598	/^X$\/\/$[^/].*/{ s//\1/; q; }
8599	/^X$\/\/$$/{ s//\1/; q; }
8600	/^X$\/$.*/{ s//\1/; q; }
8601	s/.*/./; q'`
8602	done
8603	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8604	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8605	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8606	{ (exit 1); exit 1; }; }; }
8607
8608	ac_builddir=.
8609
8610	if test "$ac_dir" != .; then
8611	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8612	# A "../" for each directory in $ac_dir_suffix.
8613	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8614	else
8615	ac_dir_suffix= ac_top_builddir=
8616	fi
8617
8618	case $srcdir in
8619	.) # No --srcdir option. We are building in place.
8620	ac_srcdir=.
8621	if test -z "$ac_top_builddir"; then
8622	ac_top_srcdir=.
8623	else
8624	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8625	fi ;;
8626	[\\/]* \| ?:[\\/]* ) # Absolute path.
8627	ac_srcdir=$srcdir$ac_dir_suffix;
8628	ac_top_srcdir=$srcdir ;;
8629	*) # Relative path.
8630	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8631	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8632	esac
8633
8634	# Do not use `cd foo && pwd` to compute absolute paths, because
8635	# the directories may not exist.
8636	case `pwd` in
8637	.) ac_abs_builddir="$ac_dir";;
8638	*)
8639	case "$ac_dir" in
8640	.) ac_abs_builddir=`pwd`;;
8641	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8642	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8643	esac;;
8644	esac
8645	case $ac_abs_builddir in
8646	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8647	*)
8648	case ${ac_top_builddir}. in
8649	.) ac_abs_top_builddir=$ac_abs_builddir;;
8650	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8651	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8652	esac;;
8653	esac
8654	case $ac_abs_builddir in
8655	.) ac_abs_srcdir=$ac_srcdir;;
8656	*)
8657	case $ac_srcdir in
8658	.) ac_abs_srcdir=$ac_abs_builddir;;
8659	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8660	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8661	esac;;
8662	esac
8663	case $ac_abs_builddir in
8664	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8665	*)
8666	case $ac_top_srcdir in
8667	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8668	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8669	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8670	esac;;
8671	esac
8672
8673
8674	case $INSTALL in
8675	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8676	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8677	esac
8678
8679	if test x"$ac_file" != x-; then
8680	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8681	echo "$as_me: creating $ac_file" >&6;}
8682	rm -f "$ac_file"
8683	fi
8684	# Let's still pretend it is `configure' which instantiates (i.e., don't
8685	# use $as_me), people would be surprised to read:
8686	# /* config.h. Generated by config.status. */
8687	if test x"$ac_file" = x-; then
8688	configure_input=
8689	else
8690	configure_input="$ac_file. "
8691	fi
8692	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8693	sed 's,.*/,,'` by configure."
8694
8695	# First look for the input files in the build tree, otherwise in the
8696	# src tree.
8697	ac_file_inputs=`IFS=:
8698	for f in $ac_file_in; do
8699	case $f in
8700	-) echo $tmp/stdin ;;
8701	[\\/$]*)
8702	# Absolute (can't be DOS-style, as IFS=:)
8703	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8704	echo "$as_me: error: cannot find input file: $f" >&2;}
8705	{ (exit 1); exit 1; }; }
8706	echo "$f";;
8707	*) # Relative
8708	if test -f "$f"; then
8709	# Build tree
8710	echo "$f"
8711	elif test -f "$srcdir/$f"; then
8712	# Source tree
8713	echo "$srcdir/$f"
8714	else
8715	# /dev/null tree
8716	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8717	echo "$as_me: error: cannot find input file: $f" >&2;}
8718	{ (exit 1); exit 1; }; }
8719	fi;;
8720	esac
8721	done` \|\| { (exit 1); exit 1; }
8722	_ACEOF
8723	cat >>$CONFIG_STATUS <<_ACEOF
8724	sed "$ac_vpsub
8725	$extrasub
8726	_ACEOF
8727	cat >>$CONFIG_STATUS <<\_ACEOF
8728	:t
8729	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8730	s,@configure_input@,$configure_input,;t t
8731	s,@srcdir@,$ac_srcdir,;t t
8732	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8733	s,@top_srcdir@,$ac_top_srcdir,;t t
8734	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8735	s,@builddir@,$ac_builddir,;t t
8736	s,@abs_builddir@,$ac_abs_builddir,;t t
8737	s,@top_builddir@,$ac_top_builddir,;t t
8738	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8739	s,@INSTALL@,$ac_INSTALL,;t t
8740	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8741	rm -f $tmp/stdin
8742	if test x"$ac_file" != x-; then
8743	mv $tmp/out $ac_file
8744	else
8745	cat $tmp/out
8746	rm -f $tmp/out
8747	fi
8748
8749	done
8750	_ACEOF
8751	cat >>$CONFIG_STATUS <<\_ACEOF
8752
8753	#
8754	# CONFIG_HEADER section.
8755	#
8756
8757	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8758	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8759	#
8760	# ac_d sets the value in "#define NAME VALUE" lines.
8761	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8762	ac_dB='[ ].*$,\1#\2'
8763	ac_dC=' '
8764	ac_dD=',;t'
8765	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8766	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8767	ac_uB='$,\1#\2define\3'
8768	ac_uC=' '
8769	ac_uD=',;t'
8770
8771	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8772	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8773	case $ac_file in
8774	- \| :- \| :-:* ) # input from stdin
8775	cat >$tmp/stdin
8776	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8777	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8778	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8779	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8780	* ) ac_file_in=$ac_file.in ;;
8781	esac
8782
8783	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8784	echo "$as_me: creating $ac_file" >&6;}
8785
8786	# First look for the input files in the build tree, otherwise in the
8787	# src tree.
8788	ac_file_inputs=`IFS=:
8789	for f in $ac_file_in; do
8790	case $f in
8791	-) echo $tmp/stdin ;;
8792	[\\/$]*)
8793	# Absolute (can't be DOS-style, as IFS=:)
8794	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8795	echo "$as_me: error: cannot find input file: $f" >&2;}
8796	{ (exit 1); exit 1; }; }
8797	# Do quote $f, to prevent DOS paths from being IFS'd.
8798	echo "$f";;
8799	*) # Relative
8800	if test -f "$f"; then
8801	# Build tree
8802	echo "$f"
8803	elif test -f "$srcdir/$f"; then
8804	# Source tree
8805	echo "$srcdir/$f"
8806	else
8807	# /dev/null tree
8808	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8809	echo "$as_me: error: cannot find input file: $f" >&2;}
8810	{ (exit 1); exit 1; }; }
8811	fi;;
8812	esac
8813	done` \|\| { (exit 1); exit 1; }
8814	# Remove the trailing spaces.
8815	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8816
8817	_ACEOF
8818
8819	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8820	# `conftest.undefs', that substitutes the proper values into
8821	# config.h.in to produce config.h. The first handles `#define'
8822	# templates, and the second `#undef' templates.
8823	# And first: Protect against being on the right side of a sed subst in
8824	# config.status. Protect against being in an unquoted here document
8825	# in config.status.
8826	rm -f conftest.defines conftest.undefs
8827	# Using a here document instead of a string reduces the quoting nightmare.
8828	# Putting comments in sed scripts is not portable.
8829	#
8830	# `end' is used to avoid that the second main sed command (meant for
8831	# 0-ary CPP macros) applies to n-ary macro definitions.
8832	# See the Autoconf documentation for `clear'.
8833	cat >confdef2sed.sed <<\_ACEOF
8834	s/[\\&,]/\\&/g
8835	s,[\\$`],\\&,g
8836	t clear
8837	: clear
8838	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8839	t end
8840	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8841	: end
8842	_ACEOF
8843	# If some macros were called several times there might be several times
8844	# the same #defines, which is useless. Nevertheless, we may not want to
8845	# sort them, since we want the last AC-DEFINE to be honored.
8846	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8847	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8848	rm -f confdef2sed.sed
8849
8850	# This sed command replaces #undef with comments. This is necessary, for
8851	# example, in the case of _POSIX_SOURCE, which is predefined and required
8852	# on some systems where configure will not decide to define it.
8853	cat >>conftest.undefs <<\_ACEOF
8854	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8855	_ACEOF
8856
8857	# Break up conftest.defines because some shells have a limit on the size
8858	# of here documents, and old seds have small limits too (100 cmds).
8859	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8860	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8861	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8862	echo ' :' >>$CONFIG_STATUS
8863	rm -f conftest.tail
8864	while grep . conftest.defines >/dev/null
8865	do
8866	# Write a limited-size here document to $tmp/defines.sed.
8867	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8868	# Speed up: don't consider the non `#define' lines.
8869	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8870	# Work around the forget-to-reset-the-flag bug.
8871	echo 't clr' >>$CONFIG_STATUS
8872	echo ': clr' >>$CONFIG_STATUS
8873	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8874	echo 'CEOF
8875	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8876	rm -f $tmp/in
8877	mv $tmp/out $tmp/in
8878	' >>$CONFIG_STATUS
8879	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8880	rm -f conftest.defines
8881	mv conftest.tail conftest.defines
8882	done
8883	rm -f conftest.defines
8884	echo ' fi # grep' >>$CONFIG_STATUS
8885	echo >>$CONFIG_STATUS
8886
8887	# Break up conftest.undefs because some shells have a limit on the size
8888	# of here documents, and old seds have small limits too (100 cmds).
8889	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8890	rm -f conftest.tail
8891	while grep . conftest.undefs >/dev/null
8892	do
8893	# Write a limited-size here document to $tmp/undefs.sed.
8894	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8895	# Speed up: don't consider the non `#undef'
8896	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8897	# Work around the forget-to-reset-the-flag bug.
8898	echo 't clr' >>$CONFIG_STATUS
8899	echo ': clr' >>$CONFIG_STATUS
8900	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8901	echo 'CEOF
8902	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8903	rm -f $tmp/in
8904	mv $tmp/out $tmp/in
8905	' >>$CONFIG_STATUS
8906	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8907	rm -f conftest.undefs
8908	mv conftest.tail conftest.undefs
8909	done
8910	rm -f conftest.undefs
8911
8912	cat >>$CONFIG_STATUS <<\_ACEOF
8913	# Let's still pretend it is `configure' which instantiates (i.e., don't
8914	# use $as_me), people would be surprised to read:
8915	# /* config.h. Generated by config.status. */
8916	if test x"$ac_file" = x-; then
8917	echo "/* Generated by configure. */" >$tmp/config.h
8918	else
8919	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8920	fi
8921	cat $tmp/in >>$tmp/config.h
8922	rm -f $tmp/in
8923	if test x"$ac_file" != x-; then
8924	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8925	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8926	echo "$as_me: $ac_file is unchanged" >&6;}
8927	else
8928	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8929	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8930	X"$ac_file" : 'X$//$[^/]' \\| \
8931	X"$ac_file" : 'X$//$$' \\| \
8932	X"$ac_file" : 'X$/$' \\| \
8933	. : '$.$' 2>/dev/null \|\|
8934	echo X"$ac_file" \|
8935	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8936	/^X$\/\/$[^/].*/{ s//\1/; q; }
8937	/^X$\/\/$$/{ s//\1/; q; }
8938	/^X$\/$.*/{ s//\1/; q; }
8939	s/.*/./; q'`
8940	{ if $as_mkdir_p; then
8941	mkdir -p "$ac_dir"
8942	else
8943	as_dir="$ac_dir"
8944	as_dirs=
8945	while test ! -d "$as_dir"; do
8946	as_dirs="$as_dir $as_dirs"
8947	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8948	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8949	X"$as_dir" : 'X$//$[^/]' \\| \
8950	X"$as_dir" : 'X$//$$' \\| \
8951	X"$as_dir" : 'X$/$' \\| \
8952	. : '$.$' 2>/dev/null \|\|
8953	echo X"$as_dir" \|
8954	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8955	/^X$\/\/$[^/].*/{ s//\1/; q; }
8956	/^X$\/\/$$/{ s//\1/; q; }
8957	/^X$\/$.*/{ s//\1/; q; }
8958	s/.*/./; q'`
8959	done
8960	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8961	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8962	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8963	{ (exit 1); exit 1; }; }; }
8964
8965	rm -f $ac_file
8966	mv $tmp/config.h $ac_file
8967	fi
8968	else
8969	cat $tmp/config.h
8970	rm -f $tmp/config.h
8971	fi
8972	# Compute $ac_file's index in $config_headers.
8973	_am_stamp_count=1
8974	for _am_header in $config_headers :; do
8975	case $_am_header in
8976	$ac_file \| $ac_file:* )
8977	break ;;
8978	* )
8979	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8980	esac
8981	done
8982	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8983	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8984	X$ac_file : 'X$//$[^/]' \\| \
8985	X$ac_file : 'X$//$$' \\| \
8986	X$ac_file : 'X$/$' \\| \
8987	. : '$.$' 2>/dev/null \|\|
8988	echo X$ac_file \|
8989	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8990	/^X$\/\/$[^/].*/{ s//\1/; q; }
8991	/^X$\/\/$$/{ s//\1/; q; }
8992	/^X$\/$.*/{ s//\1/; q; }
8993	s/.*/./; q'`/stamp-h$_am_stamp_count
8994	done
8995	_ACEOF
8996	cat >>$CONFIG_STATUS <<\_ACEOF
8997
8998	#
8999	# CONFIG_COMMANDS section.
9000	#
9001	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9002	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9003	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9004	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9005	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9006	X"$ac_dest" : 'X$//$[^/]' \\| \
9007	X"$ac_dest" : 'X$//$$' \\| \
9008	X"$ac_dest" : 'X$/$' \\| \
9009	. : '$.$' 2>/dev/null \|\|
9010	echo X"$ac_dest" \|
9011	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9012	/^X$\/\/$[^/].*/{ s//\1/; q; }
9013	/^X$\/\/$$/{ s//\1/; q; }
9014	/^X$\/$.*/{ s//\1/; q; }
9015	s/.*/./; q'`
9016	{ if $as_mkdir_p; then
9017	mkdir -p "$ac_dir"
9018	else
9019	as_dir="$ac_dir"
9020	as_dirs=
9021	while test ! -d "$as_dir"; do
9022	as_dirs="$as_dir $as_dirs"
9023	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9024	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9025	X"$as_dir" : 'X$//$[^/]' \\| \
9026	X"$as_dir" : 'X$//$$' \\| \
9027	X"$as_dir" : 'X$/$' \\| \
9028	. : '$.$' 2>/dev/null \|\|
9029	echo X"$as_dir" \|
9030	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9031	/^X$\/\/$[^/].*/{ s//\1/; q; }
9032	/^X$\/\/$$/{ s//\1/; q; }
9033	/^X$\/$.*/{ s//\1/; q; }
9034	s/.*/./; q'`
9035	done
9036	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9037	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9038	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9039	{ (exit 1); exit 1; }; }; }
9040
9041	ac_builddir=.
9042
9043	if test "$ac_dir" != .; then
9044	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9045	# A "../" for each directory in $ac_dir_suffix.
9046	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9047	else
9048	ac_dir_suffix= ac_top_builddir=
9049	fi
9050
9051	case $srcdir in
9052	.) # No --srcdir option. We are building in place.
9053	ac_srcdir=.
9054	if test -z "$ac_top_builddir"; then
9055	ac_top_srcdir=.
9056	else
9057	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9058	fi ;;
9059	[\\/]* \| ?:[\\/]* ) # Absolute path.
9060	ac_srcdir=$srcdir$ac_dir_suffix;
9061	ac_top_srcdir=$srcdir ;;
9062	*) # Relative path.
9063	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9064	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9065	esac
9066
9067	# Do not use `cd foo && pwd` to compute absolute paths, because
9068	# the directories may not exist.
9069	case `pwd` in
9070	.) ac_abs_builddir="$ac_dir";;
9071	*)
9072	case "$ac_dir" in
9073	.) ac_abs_builddir=`pwd`;;
9074	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9075	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9076	esac;;
9077	esac
9078	case $ac_abs_builddir in
9079	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9080	*)
9081	case ${ac_top_builddir}. in
9082	.) ac_abs_top_builddir=$ac_abs_builddir;;
9083	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9084	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9085	esac;;
9086	esac
9087	case $ac_abs_builddir in
9088	.) ac_abs_srcdir=$ac_srcdir;;
9089	*)
9090	case $ac_srcdir in
9091	.) ac_abs_srcdir=$ac_abs_builddir;;
9092	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9093	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9094	esac;;
9095	esac
9096	case $ac_abs_builddir in
9097	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9098	*)
9099	case $ac_top_srcdir in
9100	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9101	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9102	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9103	esac;;
9104	esac
9105
9106
9107	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9108	echo "$as_me: executing $ac_dest commands" >&6;}
9109	case $ac_dest in
9110	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9111	# Strip MF so we end up with the name of the file.
9112	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9113	# Check whether this is an Automake generated Makefile or not.
9114	# We used to match only the files named `Makefile.in', but
9115	# some people rename them; so instead we look at the file content.
9116	# Grep'ing the first line is not enough: some people post-process
9117	# each Makefile.in and add a new line on top of each file to say so.
9118	# So let's grep whole file.
9119	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9120	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9121	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9122	X"$mf" : 'X$//$[^/]' \\| \
9123	X"$mf" : 'X$//$$' \\| \
9124	X"$mf" : 'X$/$' \\| \
9125	. : '$.$' 2>/dev/null \|\|
9126	echo X"$mf" \|
9127	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9128	/^X$\/\/$[^/].*/{ s//\1/; q; }
9129	/^X$\/\/$$/{ s//\1/; q; }
9130	/^X$\/$.*/{ s//\1/; q; }
9131	s/.*/./; q'`
9132	else
9133	continue
9134	fi
9135	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9136	# Extract the definition of DEP_FILES from the Makefile without
9137	# running `make'.
9138	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9139	test -z "$DEPDIR" && continue
9140	# When using ansi2knr, U may be empty or an underscore; expand it
9141	U=`sed -n 's/^U = //p' < "$mf"`
9142	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9143	# We invoke sed twice because it is the simplest approach to
9144	# changing $(DEPDIR) to its actual value in the expansion.
9145	for file in `sed -n '
9146	/^DEP_FILES = .*\\\\$/ {
9147	s/^DEP_FILES = //
9148	:loop
9149	s/\\\\$//
9150	p
9151	n
9152	/\\\\$/ b loop
9153	p
9154	}
9155	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9156	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9157	# Make sure the directory exists.
9158	test -f "$dirpart/$file" && continue
9159	fdir=`(dirname "$file") 2>/dev/null \|\|
9160	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9161	X"$file" : 'X$//$[^/]' \\| \
9162	X"$file" : 'X$//$$' \\| \
9163	X"$file" : 'X$/$' \\| \
9164	. : '$.$' 2>/dev/null \|\|
9165	echo X"$file" \|
9166	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9167	/^X$\/\/$[^/].*/{ s//\1/; q; }
9168	/^X$\/\/$$/{ s//\1/; q; }
9169	/^X$\/$.*/{ s//\1/; q; }
9170	s/.*/./; q'`
9171	{ if $as_mkdir_p; then
9172	mkdir -p $dirpart/$fdir
9173	else
9174	as_dir=$dirpart/$fdir
9175	as_dirs=
9176	while test ! -d "$as_dir"; do
9177	as_dirs="$as_dir $as_dirs"
9178	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9179	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9180	X"$as_dir" : 'X$//$[^/]' \\| \
9181	X"$as_dir" : 'X$//$$' \\| \
9182	X"$as_dir" : 'X$/$' \\| \
9183	. : '$.$' 2>/dev/null \|\|
9184	echo X"$as_dir" \|
9185	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9186	/^X$\/\/$[^/].*/{ s//\1/; q; }
9187	/^X$\/\/$$/{ s//\1/; q; }
9188	/^X$\/$.*/{ s//\1/; q; }
9189	s/.*/./; q'`
9190	done
9191	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9192	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9193	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9194	{ (exit 1); exit 1; }; }; }
9195
9196	# echo "creating $dirpart/$file"
9197	echo '# dummy' > "$dirpart/$file"
9198	done
9199	done
9200	;;
9201	esac
9202	done
9203	_ACEOF
9204
9205	cat >>$CONFIG_STATUS <<\_ACEOF
9206
9207	{ (exit 0); exit 0; }
9208	_ACEOF
9209	chmod +x $CONFIG_STATUS
9210	ac_clean_files=$ac_clean_files_save
9211
9212
9213	# configure is writing to config.log, and then calls config.status.
9214	# config.status does its own redirection, appending to config.log.
9215	# Unfortunately, on DOS this fails, as config.log is still kept open
9216	# by configure, so config.status won't be able to write to it; its
9217	# output is simply discarded. So we exec the FD to /dev/null,
9218	# effectively closing config.log, so it can be properly (re)opened and
9219	# appended to by config.status. When coming back to configure, we
9220	# need to make the FD available again.
9221	if test "$no_create" != yes; then
9222	ac_cs_success=:
9223	ac_config_status_args=
9224	test "$silent" = yes &&
9225	ac_config_status_args="$ac_config_status_args --quiet"
9226	exec 5>/dev/null
9227	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9228	exec 5>>config.log
9229	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9230	# would make configure fail if this is the last instruction.
9231	$ac_cs_success \|\| { (exit 1); exit 1; }
9232	fi
9233

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