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configure @ 3105

Last change on this file since 3105 was 3105, checked in by bensch, 19 years ago
orxonox/branches/images: test also in configure.ac-script.
Property svn:executable set to ``*
File size: 266.9 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
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='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
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 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 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--disable-gtk Prevents GTK from being loaded
868	--disabel-sdl-image Prevents SDL_image from being loaded
869
870	Some influential environment variables:
871	CXX C++ compiler command
872	CXXFLAGS C++ compiler flags
873	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
874	nonstandard directory <lib dir>
875	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
876	headers in a nonstandard directory <include dir>
877	CC C compiler command
878	CFLAGS C compiler flags
879	CPP C preprocessor
880
881	Use these variables to override the choices made by `configure' or to help
882	it to find libraries and programs with nonstandard names/locations.
883
884	Report bugs to <orxonox-dev@mail.datacore.ch>.
885	_ACEOF
886	fi
887
888	if test "$ac_init_help" = "recursive"; then
889	# If there are subdirs, report their specific --help.
890	ac_popdir=`pwd`
891	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
892	test -d $ac_dir \|\| continue
893	ac_builddir=.
894
895	if test "$ac_dir" != .; then
896	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
897	# A "../" for each directory in $ac_dir_suffix.
898	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
899	else
900	ac_dir_suffix= ac_top_builddir=
901	fi
902
903	case $srcdir in
904	.) # No --srcdir option. We are building in place.
905	ac_srcdir=.
906	if test -z "$ac_top_builddir"; then
907	ac_top_srcdir=.
908	else
909	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
910	fi ;;
911	[\\/]* \| ?:[\\/]* ) # Absolute path.
912	ac_srcdir=$srcdir$ac_dir_suffix;
913	ac_top_srcdir=$srcdir ;;
914	*) # Relative path.
915	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
916	ac_top_srcdir=$ac_top_builddir$srcdir ;;
917	esac
918
919	# Do not use `cd foo && pwd` to compute absolute paths, because
920	# the directories may not exist.
921	case `pwd` in
922	.) ac_abs_builddir="$ac_dir";;
923	*)
924	case "$ac_dir" in
925	.) ac_abs_builddir=`pwd`;;
926	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
927	*) ac_abs_builddir=`pwd`/"$ac_dir";;
928	esac;;
929	esac
930	case $ac_abs_builddir in
931	.) ac_abs_top_builddir=${ac_top_builddir}.;;
932	*)
933	case ${ac_top_builddir}. in
934	.) ac_abs_top_builddir=$ac_abs_builddir;;
935	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
936	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
937	esac;;
938	esac
939	case $ac_abs_builddir in
940	.) ac_abs_srcdir=$ac_srcdir;;
941	*)
942	case $ac_srcdir in
943	.) ac_abs_srcdir=$ac_abs_builddir;;
944	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
945	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
946	esac;;
947	esac
948	case $ac_abs_builddir in
949	.) ac_abs_top_srcdir=$ac_top_srcdir;;
950	*)
951	case $ac_top_srcdir in
952	.) ac_abs_top_srcdir=$ac_abs_builddir;;
953	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
954	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
955	esac;;
956	esac
957
958	cd $ac_dir
959	# Check for guested configure; otherwise get Cygnus style configure.
960	if test -f $ac_srcdir/configure.gnu; then
961	echo
962	$SHELL $ac_srcdir/configure.gnu --help=recursive
963	elif test -f $ac_srcdir/configure; then
964	echo
965	$SHELL $ac_srcdir/configure --help=recursive
966	elif test -f $ac_srcdir/configure.ac \|\|
967	test -f $ac_srcdir/configure.in; then
968	echo
969	$ac_configure --help
970	else
971	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
972	fi
973	cd $ac_popdir
974	done
975	fi
976
977	test -n "$ac_init_help" && exit 0
978	if $ac_init_version; then
979	cat <<\_ACEOF
980	orxonox configure 0.1-pre-alpha
981	generated by GNU Autoconf 2.59
982
983	Copyright (C) 2003 Free Software Foundation, Inc.
984	This configure script is free software; the Free Software Foundation
985	gives unlimited permission to copy, distribute and modify it.
986	_ACEOF
987	exit 0
988	fi
989	exec 5>config.log
990	cat >&5 <<_ACEOF
991	This file contains any messages produced by compilers while
992	running configure, to aid debugging if configure makes a mistake.
993
994	It was created by orxonox $as_me 0.1-pre-alpha, which was
995	generated by GNU Autoconf 2.59. Invocation command line was
996
997	$ $0 $@
998
999	_ACEOF
1000	{
1001	cat <<_ASUNAME
1002	## --------- ##
1003	## Platform. ##
1004	## --------- ##
1005
1006	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1007	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1008	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1009	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1010	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1011
1012	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1013	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1014
1015	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1016	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1017	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1018	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1019	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1020	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1021	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1022
1023	_ASUNAME
1024
1025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1026	for as_dir in $PATH
1027	do
1028	IFS=$as_save_IFS
1029	test -z "$as_dir" && as_dir=.
1030	echo "PATH: $as_dir"
1031	done
1032
1033	} >&5
1034
1035	cat >&5 <<_ACEOF
1036
1037
1038	## ----------- ##
1039	## Core tests. ##
1040	## ----------- ##
1041
1042	_ACEOF
1043
1044
1045	# Keep a trace of the command line.
1046	# Strip out --no-create and --no-recursion so they do not pile up.
1047	# Strip out --silent because we don't want to record it for future runs.
1048	# Also quote any args containing shell meta-characters.
1049	# Make two passes to allow for proper duplicate-argument suppression.
1050	ac_configure_args=
1051	ac_configure_args0=
1052	ac_configure_args1=
1053	ac_sep=
1054	ac_must_keep_next=false
1055	for ac_pass in 1 2
1056	do
1057	for ac_arg
1058	do
1059	case $ac_arg in
1060	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1061	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1062	\| -silent \| --silent \| --silen \| --sile \| --sil)
1063	continue ;;
1064	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1065	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1066	esac
1067	case $ac_pass in
1068	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1069	2)
1070	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1071	if test $ac_must_keep_next = true; then
1072	ac_must_keep_next=false # Got value, back to normal.
1073	else
1074	case $ac_arg in
1075	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1076	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1077	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1078	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1079	case "$ac_configure_args0 " in
1080	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1081	esac
1082	;;
1083	-* ) ac_must_keep_next=true ;;
1084	esac
1085	fi
1086	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1087	# Get rid of the leading space.
1088	ac_sep=" "
1089	;;
1090	esac
1091	done
1092	done
1093	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1094	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1095
1096	# When interrupted or exit'd, cleanup temporary files, and complete
1097	# config.log. We remove comments because anyway the quotes in there
1098	# would cause problems or look ugly.
1099	# WARNING: Be sure not to use single quotes in there, as some shells,
1100	# such as our DU 5.0 friend, will then `close' the trap.
1101	trap 'exit_status=$?
1102	# Save into config.log some information that might help in debugging.
1103	{
1104	echo
1105
1106	cat <<\_ASBOX
1107	## ---------------- ##
1108	## Cache variables. ##
1109	## ---------------- ##
1110	_ASBOX
1111	echo
1112	# The following way of writing the cache mishandles newlines in values,
1113	{
1114	(set) 2>&1 \|
1115	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1116	ac_space=\ )
1117	sed -n \
1118	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1119	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1120	;;
1121	*)
1122	sed -n \
1123	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1124	;;
1125	esac;
1126	}
1127	echo
1128
1129	cat <<\_ASBOX
1130	## ----------------- ##
1131	## Output variables. ##
1132	## ----------------- ##
1133	_ASBOX
1134	echo
1135	for ac_var in $ac_subst_vars
1136	do
1137	eval ac_val=$`echo $ac_var`
1138	echo "$ac_var='"'"'$ac_val'"'"'"
1139	done \| sort
1140	echo
1141
1142	if test -n "$ac_subst_files"; then
1143	cat <<\_ASBOX
1144	## ------------- ##
1145	## Output files. ##
1146	## ------------- ##
1147	_ASBOX
1148	echo
1149	for ac_var in $ac_subst_files
1150	do
1151	eval ac_val=$`echo $ac_var`
1152	echo "$ac_var='"'"'$ac_val'"'"'"
1153	done \| sort
1154	echo
1155	fi
1156
1157	if test -s confdefs.h; then
1158	cat <<\_ASBOX
1159	## ----------- ##
1160	## confdefs.h. ##
1161	## ----------- ##
1162	_ASBOX
1163	echo
1164	sed "/^$/d" confdefs.h \| sort
1165	echo
1166	fi
1167	test "$ac_signal" != 0 &&
1168	echo "$as_me: caught signal $ac_signal"
1169	echo "$as_me: exit $exit_status"
1170	} >&5
1171	rm -f core *.core &&
1172	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1173	exit $exit_status
1174	' 0
1175	for ac_signal in 1 2 13 15; do
1176	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1177	done
1178	ac_signal=0
1179
1180	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1181	rm -rf conftest* confdefs.h
1182	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1183	echo >confdefs.h
1184
1185	# Predefined preprocessor variables.
1186
1187	cat >>confdefs.h <<_ACEOF
1188	#define PACKAGE_NAME "$PACKAGE_NAME"
1189	_ACEOF
1190
1191
1192	cat >>confdefs.h <<_ACEOF
1193	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1194	_ACEOF
1195
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1199	_ACEOF
1200
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_STRING "$PACKAGE_STRING"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1209	_ACEOF
1210
1211
1212	# Let the site file select an alternate cache file if it wants to.
1213	# Prefer explicitly selected file to automatically selected ones.
1214	if test -z "$CONFIG_SITE"; then
1215	if test "x$prefix" != xNONE; then
1216	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1217	else
1218	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1219	fi
1220	fi
1221	for ac_site_file in $CONFIG_SITE; do
1222	if test -r "$ac_site_file"; then
1223	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1224	echo "$as_me: loading site script $ac_site_file" >&6;}
1225	sed 's/^/\| /' "$ac_site_file" >&5
1226	. "$ac_site_file"
1227	fi
1228	done
1229
1230	if test -r "$cache_file"; then
1231	# Some versions of bash will fail to source /dev/null (special
1232	# files actually), so we avoid doing that.
1233	if test -f "$cache_file"; then
1234	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1235	echo "$as_me: loading cache $cache_file" >&6;}
1236	case $cache_file in
1237	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1238	*) . ./$cache_file;;
1239	esac
1240	fi
1241	else
1242	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1243	echo "$as_me: creating cache $cache_file" >&6;}
1244	>$cache_file
1245	fi
1246
1247	# Check that the precious variables saved in the cache have kept the same
1248	# value.
1249	ac_cache_corrupted=false
1250	for ac_var in `(set) 2>&1 \|
1251	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1252	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1253	eval ac_new_set=\$ac_env_${ac_var}_set
1254	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1255	eval ac_new_val="\$ac_env_${ac_var}_value"
1256	case $ac_old_set,$ac_new_set in
1257	set,)
1258	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1259	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1260	ac_cache_corrupted=: ;;
1261	,set)
1262	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1263	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1264	ac_cache_corrupted=: ;;
1265	,);;
1266	*)
1267	if test "x$ac_old_val" != "x$ac_new_val"; then
1268	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1269	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1270	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1271	echo "$as_me: former value: $ac_old_val" >&2;}
1272	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1273	echo "$as_me: current value: $ac_new_val" >&2;}
1274	ac_cache_corrupted=:
1275	fi;;
1276	esac
1277	# Pass precious variables to config.status.
1278	if test "$ac_new_set" = set; then
1279	case $ac_new_val in
1280	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1281	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1282	*) ac_arg=$ac_var=$ac_new_val ;;
1283	esac
1284	case " $ac_configure_args " in
1285	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1286	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1287	esac
1288	fi
1289	done
1290	if $ac_cache_corrupted; then
1291	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1292	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1293	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1294	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1295	{ (exit 1); exit 1; }; }
1296	fi
1297
1298	ac_ext=c
1299	ac_cpp='$CPP $CPPFLAGS'
1300	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1301	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1302	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331	# Detect the canonical host and target build environment.
1332	ac_aux_dir=
1333	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1334	if test -f $ac_dir/install-sh; then
1335	ac_aux_dir=$ac_dir
1336	ac_install_sh="$ac_aux_dir/install-sh -c"
1337	break
1338	elif test -f $ac_dir/install.sh; then
1339	ac_aux_dir=$ac_dir
1340	ac_install_sh="$ac_aux_dir/install.sh -c"
1341	break
1342	elif test -f $ac_dir/shtool; then
1343	ac_aux_dir=$ac_dir
1344	ac_install_sh="$ac_aux_dir/shtool install -c"
1345	break
1346	fi
1347	done
1348	if test -z "$ac_aux_dir"; then
1349	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1350	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1351	{ (exit 1); exit 1; }; }
1352	fi
1353	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1354	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1355	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1356
1357	# Make sure we can run config.sub.
1358	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1359	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1360	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1361	{ (exit 1); exit 1; }; }
1362
1363	echo "$as_me:$LINENO: checking build system type" >&5
1364	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1365	if test "${ac_cv_build+set}" = set; then
1366	echo $ECHO_N "(cached) $ECHO_C" >&6
1367	else
1368	ac_cv_build_alias=$build_alias
1369	test -z "$ac_cv_build_alias" &&
1370	ac_cv_build_alias=`$ac_config_guess`
1371	test -z "$ac_cv_build_alias" &&
1372	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1373	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1374	{ (exit 1); exit 1; }; }
1375	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1376	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1377	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1378	{ (exit 1); exit 1; }; }
1379
1380	fi
1381	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1382	echo "${ECHO_T}$ac_cv_build" >&6
1383	build=$ac_cv_build
1384	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1385	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1386	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1387
1388
1389	echo "$as_me:$LINENO: checking host system type" >&5
1390	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1391	if test "${ac_cv_host+set}" = set; then
1392	echo $ECHO_N "(cached) $ECHO_C" >&6
1393	else
1394	ac_cv_host_alias=$host_alias
1395	test -z "$ac_cv_host_alias" &&
1396	ac_cv_host_alias=$ac_cv_build_alias
1397	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1398	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1399	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1400	{ (exit 1); exit 1; }; }
1401
1402	fi
1403	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1404	echo "${ECHO_T}$ac_cv_host" >&6
1405	host=$ac_cv_host
1406	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1407	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1408	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1409
1410
1411	echo "$as_me:$LINENO: checking target system type" >&5
1412	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1413	if test "${ac_cv_target+set}" = set; then
1414	echo $ECHO_N "(cached) $ECHO_C" >&6
1415	else
1416	ac_cv_target_alias=$target_alias
1417	test "x$ac_cv_target_alias" = "x" &&
1418	ac_cv_target_alias=$ac_cv_host_alias
1419	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1420	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1421	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1422	{ (exit 1); exit 1; }; }
1423
1424	fi
1425	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1426	echo "${ECHO_T}$ac_cv_target" >&6
1427	target=$ac_cv_target
1428	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1429	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1430	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1431
1432
1433	# The aliases save the names the user supplied, while $host etc.
1434	# will get canonicalized.
1435	test -n "$target_alias" &&
1436	test "$program_prefix$program_suffix$program_transform_name" = \
1437	NONENONEs,x,x, &&
1438	program_prefix=${target_alias}-
1439
1440
1441	am__api_version="1.8"
1442	# Find a good install program. We prefer a C program (faster),
1443	# so one script is as good as another. But avoid the broken or
1444	# incompatible versions:
1445	# SysV /etc/install, /usr/sbin/install
1446	# SunOS /usr/etc/install
1447	# IRIX /sbin/install
1448	# AIX /bin/install
1449	# AmigaOS /C/install, which installs bootblocks on floppy discs
1450	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1451	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1452	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1453	# OS/2's system install, which has a completely different semantic
1454	# ./install, which can be erroneously created by make from ./install.sh.
1455	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1456	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1457	if test -z "$INSTALL"; then
1458	if test "${ac_cv_path_install+set}" = set; then
1459	echo $ECHO_N "(cached) $ECHO_C" >&6
1460	else
1461	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1462	for as_dir in $PATH
1463	do
1464	IFS=$as_save_IFS
1465	test -z "$as_dir" && as_dir=.
1466	# Account for people who put trailing slashes in PATH elements.
1467	case $as_dir/ in
1468	./ \| .// \| /cC/* \| \
1469	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1470	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1471	/usr/ucb/* ) ;;
1472	*)
1473	# OSF1 and SCO ODT 3.0 have their own names for install.
1474	# Don't use installbsd from OSF since it installs stuff as root
1475	# by default.
1476	for ac_prog in ginstall scoinst install; do
1477	for ac_exec_ext in '' $ac_executable_extensions; do
1478	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1479	if test $ac_prog = install &&
1480	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1481	# AIX install. It has an incompatible calling convention.
1482	:
1483	elif test $ac_prog = install &&
1484	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1485	# program-specific install script used by HP pwplus--don't use.
1486	:
1487	else
1488	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1489	break 3
1490	fi
1491	fi
1492	done
1493	done
1494	;;
1495	esac
1496	done
1497
1498
1499	fi
1500	if test "${ac_cv_path_install+set}" = set; then
1501	INSTALL=$ac_cv_path_install
1502	else
1503	# As a last resort, use the slow shell script. We don't cache a
1504	# path for INSTALL within a source directory, because that will
1505	# break other packages using the cache if that directory is
1506	# removed, or if the path is relative.
1507	INSTALL=$ac_install_sh
1508	fi
1509	fi
1510	echo "$as_me:$LINENO: result: $INSTALL" >&5
1511	echo "${ECHO_T}$INSTALL" >&6
1512
1513	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1514	# It thinks the first close brace ends the variable substitution.
1515	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1516
1517	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1518
1519	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1520
1521	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1522	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1523	# Just in case
1524	sleep 1
1525	echo timestamp > conftest.file
1526	# Do `set' in a subshell so we don't clobber the current shell's
1527	# arguments. Must try -L first in case configure is actually a
1528	# symlink; some systems play weird games with the mod time of symlinks
1529	# (eg FreeBSD returns the mod time of the symlink's containing
1530	# directory).
1531	if (
1532	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1533	if test "$*" = "X"; then
1534	# -L didn't work.
1535	set X `ls -t $srcdir/configure conftest.file`
1536	fi
1537	rm -f conftest.file
1538	if test "$*" != "X $srcdir/configure conftest.file" \
1539	&& test "$*" != "X conftest.file $srcdir/configure"; then
1540
1541	# If neither matched, then we have a broken ls. This can happen
1542	# if, for instance, CONFIG_SHELL is bash and it inherits a
1543	# broken ls alias from the environment. This has actually
1544	# happened. Such a system could not be considered "sane".
1545	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1546	alias in your environment" >&5
1547	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1548	alias in your environment" >&2;}
1549	{ (exit 1); exit 1; }; }
1550	fi
1551
1552	test "$2" = conftest.file
1553	)
1554	then
1555	# Ok.
1556	:
1557	else
1558	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1559	Check your system clock" >&5
1560	echo "$as_me: error: newly created file is older than distributed files!
1561	Check your system clock" >&2;}
1562	{ (exit 1); exit 1; }; }
1563	fi
1564	echo "$as_me:$LINENO: result: yes" >&5
1565	echo "${ECHO_T}yes" >&6
1566	test "$program_prefix" != NONE &&
1567	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1568	# Use a double $ so make ignores it.
1569	test "$program_suffix" != NONE &&
1570	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1571	# Double any \ or $. echo might interpret backslashes.
1572	# By default was `s,x,x', remove it if useless.
1573	cat <<\_ACEOF >conftest.sed
1574	s/[\\$]/&&/g;s/;s,x,x,$//
1575	_ACEOF
1576	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1577	rm conftest.sed
1578
1579	# expand $ac_aux_dir to an absolute path
1580	am_aux_dir=`cd $ac_aux_dir && pwd`
1581
1582	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1583	# Use eval to expand $SHELL
1584	if eval "$MISSING --run true"; then
1585	am_missing_run="$MISSING --run "
1586	else
1587	am_missing_run=
1588	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1589	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1590	fi
1591
1592	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1593	# Keeping the `.' argument allows $(mkdir_p) to be used without
1594	# argument. Indeed, we sometimes output rules like
1595	# $(mkdir_p) $(somedir)
1596	# where $(somedir) is conditionally defined.
1597	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1598	# expensive solution, as it forces Make to start a sub-shell.)
1599	mkdir_p='mkdir -p -- .'
1600	else
1601	# On NextStep and OpenStep, the `mkdir' command does not
1602	# recognize any option. It will interpret all options as
1603	# directories to create, and then abort because `.' already
1604	# exists.
1605	for d in ./-p ./--version;
1606	do
1607	test -d $d && rmdir $d
1608	done
1609	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1610	if test -f "$ac_aux_dir/mkinstalldirs"; then
1611	mkdir_p='$(mkinstalldirs)'
1612	else
1613	mkdir_p='$(install_sh) -d'
1614	fi
1615	fi
1616
1617	for ac_prog in gawk mawk nawk awk
1618	do
1619	# Extract the first word of "$ac_prog", so it can be a program name with args.
1620	set dummy $ac_prog; ac_word=$2
1621	echo "$as_me:$LINENO: checking for $ac_word" >&5
1622	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1623	if test "${ac_cv_prog_AWK+set}" = set; then
1624	echo $ECHO_N "(cached) $ECHO_C" >&6
1625	else
1626	if test -n "$AWK"; then
1627	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1628	else
1629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630	for as_dir in $PATH
1631	do
1632	IFS=$as_save_IFS
1633	test -z "$as_dir" && as_dir=.
1634	for ac_exec_ext in '' $ac_executable_extensions; do
1635	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1636	ac_cv_prog_AWK="$ac_prog"
1637	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1638	break 2
1639	fi
1640	done
1641	done
1642
1643	fi
1644	fi
1645	AWK=$ac_cv_prog_AWK
1646	if test -n "$AWK"; then
1647	echo "$as_me:$LINENO: result: $AWK" >&5
1648	echo "${ECHO_T}$AWK" >&6
1649	else
1650	echo "$as_me:$LINENO: result: no" >&5
1651	echo "${ECHO_T}no" >&6
1652	fi
1653
1654	test -n "$AWK" && break
1655	done
1656
1657	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1658	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1659	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1660	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1661	echo $ECHO_N "(cached) $ECHO_C" >&6
1662	else
1663	cat >conftest.make <<\_ACEOF
1664	all:
1665	@echo 'ac_maketemp="$(MAKE)"'
1666	_ACEOF
1667	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1668	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1669	if test -n "$ac_maketemp"; then
1670	eval ac_cv_prog_make_${ac_make}_set=yes
1671	else
1672	eval ac_cv_prog_make_${ac_make}_set=no
1673	fi
1674	rm -f conftest.make
1675	fi
1676	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1677	echo "$as_me:$LINENO: result: yes" >&5
1678	echo "${ECHO_T}yes" >&6
1679	SET_MAKE=
1680	else
1681	echo "$as_me:$LINENO: result: no" >&5
1682	echo "${ECHO_T}no" >&6
1683	SET_MAKE="MAKE=${MAKE-make}"
1684	fi
1685
1686	rm -rf .tst 2>/dev/null
1687	mkdir .tst 2>/dev/null
1688	if test -d .tst; then
1689	am__leading_dot=.
1690	else
1691	am__leading_dot=_
1692	fi
1693	rmdir .tst 2>/dev/null
1694
1695	# test to see if srcdir already configured
1696	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1697	test -f $srcdir/config.status; then
1698	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1699	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1700	{ (exit 1); exit 1; }; }
1701	fi
1702
1703	# test whether we have cygpath
1704	if test -z "$CYGPATH_W"; then
1705	if (cygpath --version) >/dev/null 2>/dev/null; then
1706	CYGPATH_W='cygpath -w'
1707	else
1708	CYGPATH_W=echo
1709	fi
1710	fi
1711
1712
1713	# Define the identity of the package.
1714	PACKAGE='orxonox'
1715	VERSION='0.1-pre-alpha'
1716
1717
1718	cat >>confdefs.h <<_ACEOF
1719	#define PACKAGE "$PACKAGE"
1720	_ACEOF
1721
1722
1723	cat >>confdefs.h <<_ACEOF
1724	#define VERSION "$VERSION"
1725	_ACEOF
1726
1727	# Some tools Automake needs.
1728
1729	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1730
1731
1732	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1733
1734
1735	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1736
1737
1738	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1739
1740
1741	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1742
1743
1744	AMTAR=${AMTAR-"${am_missing_run}tar"}
1745
1746	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1747
1748	# Installed binaries are usually stripped using `strip' when the user
1749	# run `make install-strip'. However `strip' might not be the right
1750	# tool to use in cross-compilation environments, therefore Automake
1751	# will honor the `STRIP' environment variable to overrule this program.
1752	if test "$cross_compiling" != no; then
1753	if test -n "$ac_tool_prefix"; then
1754	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1755	set dummy ${ac_tool_prefix}strip; ac_word=$2
1756	echo "$as_me:$LINENO: checking for $ac_word" >&5
1757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1758	if test "${ac_cv_prog_STRIP+set}" = set; then
1759	echo $ECHO_N "(cached) $ECHO_C" >&6
1760	else
1761	if test -n "$STRIP"; then
1762	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1763	else
1764	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1765	for as_dir in $PATH
1766	do
1767	IFS=$as_save_IFS
1768	test -z "$as_dir" && as_dir=.
1769	for ac_exec_ext in '' $ac_executable_extensions; do
1770	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1771	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1772	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1773	break 2
1774	fi
1775	done
1776	done
1777
1778	fi
1779	fi
1780	STRIP=$ac_cv_prog_STRIP
1781	if test -n "$STRIP"; then
1782	echo "$as_me:$LINENO: result: $STRIP" >&5
1783	echo "${ECHO_T}$STRIP" >&6
1784	else
1785	echo "$as_me:$LINENO: result: no" >&5
1786	echo "${ECHO_T}no" >&6
1787	fi
1788
1789	fi
1790	if test -z "$ac_cv_prog_STRIP"; then
1791	ac_ct_STRIP=$STRIP
1792	# Extract the first word of "strip", so it can be a program name with args.
1793	set dummy strip; ac_word=$2
1794	echo "$as_me:$LINENO: checking for $ac_word" >&5
1795	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1796	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1797	echo $ECHO_N "(cached) $ECHO_C" >&6
1798	else
1799	if test -n "$ac_ct_STRIP"; then
1800	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1801	else
1802	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1803	for as_dir in $PATH
1804	do
1805	IFS=$as_save_IFS
1806	test -z "$as_dir" && as_dir=.
1807	for ac_exec_ext in '' $ac_executable_extensions; do
1808	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1809	ac_cv_prog_ac_ct_STRIP="strip"
1810	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1811	break 2
1812	fi
1813	done
1814	done
1815
1816	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1817	fi
1818	fi
1819	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1820	if test -n "$ac_ct_STRIP"; then
1821	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1822	echo "${ECHO_T}$ac_ct_STRIP" >&6
1823	else
1824	echo "$as_me:$LINENO: result: no" >&5
1825	echo "${ECHO_T}no" >&6
1826	fi
1827
1828	STRIP=$ac_ct_STRIP
1829	else
1830	STRIP="$ac_cv_prog_STRIP"
1831	fi
1832
1833	fi
1834	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1835
1836	# We need awk for the "check" target. The system "awk" is bad on
1837	# some platforms.
1838
1839
1840
1841
1842
1843	ac_config_headers="$ac_config_headers config.h"
1844
1845
1846
1847	# Checks for programs.
1848	ac_ext=cc
1849	ac_cpp='$CXXCPP $CPPFLAGS'
1850	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1851	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1852	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1853	if test -n "$ac_tool_prefix"; then
1854	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1855	do
1856	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1857	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1858	echo "$as_me:$LINENO: checking for $ac_word" >&5
1859	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1860	if test "${ac_cv_prog_CXX+set}" = set; then
1861	echo $ECHO_N "(cached) $ECHO_C" >&6
1862	else
1863	if test -n "$CXX"; then
1864	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1865	else
1866	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1867	for as_dir in $PATH
1868	do
1869	IFS=$as_save_IFS
1870	test -z "$as_dir" && as_dir=.
1871	for ac_exec_ext in '' $ac_executable_extensions; do
1872	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1873	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1874	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1875	break 2
1876	fi
1877	done
1878	done
1879
1880	fi
1881	fi
1882	CXX=$ac_cv_prog_CXX
1883	if test -n "$CXX"; then
1884	echo "$as_me:$LINENO: result: $CXX" >&5
1885	echo "${ECHO_T}$CXX" >&6
1886	else
1887	echo "$as_me:$LINENO: result: no" >&5
1888	echo "${ECHO_T}no" >&6
1889	fi
1890
1891	test -n "$CXX" && break
1892	done
1893	fi
1894	if test -z "$CXX"; then
1895	ac_ct_CXX=$CXX
1896	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1897	do
1898	# Extract the first word of "$ac_prog", so it can be a program name with args.
1899	set dummy $ac_prog; ac_word=$2
1900	echo "$as_me:$LINENO: checking for $ac_word" >&5
1901	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1902	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1903	echo $ECHO_N "(cached) $ECHO_C" >&6
1904	else
1905	if test -n "$ac_ct_CXX"; then
1906	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1907	else
1908	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1909	for as_dir in $PATH
1910	do
1911	IFS=$as_save_IFS
1912	test -z "$as_dir" && as_dir=.
1913	for ac_exec_ext in '' $ac_executable_extensions; do
1914	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1915	ac_cv_prog_ac_ct_CXX="$ac_prog"
1916	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1917	break 2
1918	fi
1919	done
1920	done
1921
1922	fi
1923	fi
1924	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1925	if test -n "$ac_ct_CXX"; then
1926	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1927	echo "${ECHO_T}$ac_ct_CXX" >&6
1928	else
1929	echo "$as_me:$LINENO: result: no" >&5
1930	echo "${ECHO_T}no" >&6
1931	fi
1932
1933	test -n "$ac_ct_CXX" && break
1934	done
1935	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1936
1937	CXX=$ac_ct_CXX
1938	fi
1939
1940
1941	# Provide some information about the compiler.
1942	echo "$as_me:$LINENO:" \
1943	"checking for C++ compiler version" >&5
1944	ac_compiler=`set X $ac_compile; echo $2`
1945	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1946	(eval $ac_compiler --version </dev/null >&5) 2>&5
1947	ac_status=$?
1948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1949	(exit $ac_status); }
1950	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1951	(eval $ac_compiler -v </dev/null >&5) 2>&5
1952	ac_status=$?
1953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1954	(exit $ac_status); }
1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1956	(eval $ac_compiler -V </dev/null >&5) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }
1960
1961	cat >conftest.$ac_ext <<_ACEOF
1962	/* confdefs.h. */
1963	_ACEOF
1964	cat confdefs.h >>conftest.$ac_ext
1965	cat >>conftest.$ac_ext <<_ACEOF
1966	/* end confdefs.h. */
1967
1968	int
1969	main ()
1970	{
1971
1972	;
1973	return 0;
1974	}
1975	_ACEOF
1976	ac_clean_files_save=$ac_clean_files
1977	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1978	# Try to create an executable without -o first, disregard a.out.
1979	# It will help us diagnose broken compilers, and finding out an intuition
1980	# of exeext.
1981	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1982	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1983	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1984	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1985	(eval $ac_link_default) 2>&5
1986	ac_status=$?
1987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988	(exit $ac_status); }; then
1989	# Find the output, starting from the most likely. This scheme is
1990	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1991	# resort.
1992
1993	# Be careful to initialize this variable, since it used to be cached.
1994	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1995	ac_cv_exeext=
1996	# b.out is created by i960 compilers.
1997	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1998	do
1999	test -f "$ac_file" \|\| continue
2000	case $ac_file in
2001	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2002	;;
2003	conftest.$ac_ext )
2004	# This is the source file.
2005	;;
2006	[ab].out )
2007	# We found the default executable, but exeext='' is most
2008	# certainly right.
2009	break;;
2010	. )
2011	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2012	# FIXME: I believe we export ac_cv_exeext for Libtool,
2013	# but it would be cool to find out if it's true. Does anybody
2014	# maintain Libtool? --akim.
2015	export ac_cv_exeext
2016	break;;
2017	* )
2018	break;;
2019	esac
2020	done
2021	else
2022	echo "$as_me: failed program was:" >&5
2023	sed 's/^/\| /' conftest.$ac_ext >&5
2024
2025	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2026	See \`config.log' for more details." >&5
2027	echo "$as_me: error: C++ compiler cannot create executables
2028	See \`config.log' for more details." >&2;}
2029	{ (exit 77); exit 77; }; }
2030	fi
2031
2032	ac_exeext=$ac_cv_exeext
2033	echo "$as_me:$LINENO: result: $ac_file" >&5
2034	echo "${ECHO_T}$ac_file" >&6
2035
2036	# Check the compiler produces executables we can run. If not, either
2037	# the compiler is broken, or we cross compile.
2038	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2039	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2040	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2041	# If not cross compiling, check that we can run a simple program.
2042	if test "$cross_compiling" != yes; then
2043	if { ac_try='./$ac_file'
2044	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2045	(eval $ac_try) 2>&5
2046	ac_status=$?
2047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2048	(exit $ac_status); }; }; then
2049	cross_compiling=no
2050	else
2051	if test "$cross_compiling" = maybe; then
2052	cross_compiling=yes
2053	else
2054	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2055	If you meant to cross compile, use \`--host'.
2056	See \`config.log' for more details." >&5
2057	echo "$as_me: error: cannot run C++ compiled programs.
2058	If you meant to cross compile, use \`--host'.
2059	See \`config.log' for more details." >&2;}
2060	{ (exit 1); exit 1; }; }
2061	fi
2062	fi
2063	fi
2064	echo "$as_me:$LINENO: result: yes" >&5
2065	echo "${ECHO_T}yes" >&6
2066
2067	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2068	ac_clean_files=$ac_clean_files_save
2069	# Check the compiler produces executables we can run. If not, either
2070	# the compiler is broken, or we cross compile.
2071	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2072	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2073	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2074	echo "${ECHO_T}$cross_compiling" >&6
2075
2076	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2077	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2078	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2079	(eval $ac_link) 2>&5
2080	ac_status=$?
2081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2082	(exit $ac_status); }; then
2083	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2084	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2085	# work properly (i.e., refer to `conftest.exe'), while it won't with
2086	# `rm'.
2087	for ac_file in conftest.exe conftest conftest.*; do
2088	test -f "$ac_file" \|\| continue
2089	case $ac_file in
2090	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2091	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2092	export ac_cv_exeext
2093	break;;
2094	* ) break;;
2095	esac
2096	done
2097	else
2098	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2099	See \`config.log' for more details." >&5
2100	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2101	See \`config.log' for more details." >&2;}
2102	{ (exit 1); exit 1; }; }
2103	fi
2104
2105	rm -f conftest$ac_cv_exeext
2106	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2107	echo "${ECHO_T}$ac_cv_exeext" >&6
2108
2109	rm -f conftest.$ac_ext
2110	EXEEXT=$ac_cv_exeext
2111	ac_exeext=$EXEEXT
2112	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2113	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2114	if test "${ac_cv_objext+set}" = set; then
2115	echo $ECHO_N "(cached) $ECHO_C" >&6
2116	else
2117	cat >conftest.$ac_ext <<_ACEOF
2118	/* confdefs.h. */
2119	_ACEOF
2120	cat confdefs.h >>conftest.$ac_ext
2121	cat >>conftest.$ac_ext <<_ACEOF
2122	/* end confdefs.h. */
2123
2124	int
2125	main ()
2126	{
2127
2128	;
2129	return 0;
2130	}
2131	_ACEOF
2132	rm -f conftest.o conftest.obj
2133	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2134	(eval $ac_compile) 2>&5
2135	ac_status=$?
2136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2137	(exit $ac_status); }; then
2138	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2139	case $ac_file in
2140	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2141	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2142	break;;
2143	esac
2144	done
2145	else
2146	echo "$as_me: failed program was:" >&5
2147	sed 's/^/\| /' conftest.$ac_ext >&5
2148
2149	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2150	See \`config.log' for more details." >&5
2151	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2152	See \`config.log' for more details." >&2;}
2153	{ (exit 1); exit 1; }; }
2154	fi
2155
2156	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2157	fi
2158	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2159	echo "${ECHO_T}$ac_cv_objext" >&6
2160	OBJEXT=$ac_cv_objext
2161	ac_objext=$OBJEXT
2162	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2163	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2164	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2165	echo $ECHO_N "(cached) $ECHO_C" >&6
2166	else
2167	cat >conftest.$ac_ext <<_ACEOF
2168	/* confdefs.h. */
2169	_ACEOF
2170	cat confdefs.h >>conftest.$ac_ext
2171	cat >>conftest.$ac_ext <<_ACEOF
2172	/* end confdefs.h. */
2173
2174	int
2175	main ()
2176	{
2177	#ifndef __GNUC__
2178	choke me
2179	#endif
2180
2181	;
2182	return 0;
2183	}
2184	_ACEOF
2185	rm -f conftest.$ac_objext
2186	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2187	(eval $ac_compile) 2>conftest.er1
2188	ac_status=$?
2189	grep -v '^ *+' conftest.er1 >conftest.err
2190	rm -f conftest.er1
2191	cat conftest.err >&5
2192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2193	(exit $ac_status); } &&
2194	{ ac_try='test -z "$ac_cxx_werror_flag"
2195	\|\| test ! -s conftest.err'
2196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2197	(eval $ac_try) 2>&5
2198	ac_status=$?
2199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200	(exit $ac_status); }; } &&
2201	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2207	ac_compiler_gnu=yes
2208	else
2209	echo "$as_me: failed program was:" >&5
2210	sed 's/^/\| /' conftest.$ac_ext >&5
2211
2212	ac_compiler_gnu=no
2213	fi
2214	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2215	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2216
2217	fi
2218	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2219	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2220	GXX=`test $ac_compiler_gnu = yes && echo yes`
2221	ac_test_CXXFLAGS=${CXXFLAGS+set}
2222	ac_save_CXXFLAGS=$CXXFLAGS
2223	CXXFLAGS="-g"
2224	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2225	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2226	if test "${ac_cv_prog_cxx_g+set}" = set; then
2227	echo $ECHO_N "(cached) $ECHO_C" >&6
2228	else
2229	cat >conftest.$ac_ext <<_ACEOF
2230	/* confdefs.h. */
2231	_ACEOF
2232	cat confdefs.h >>conftest.$ac_ext
2233	cat >>conftest.$ac_ext <<_ACEOF
2234	/* end confdefs.h. */
2235
2236	int
2237	main ()
2238	{
2239
2240	;
2241	return 0;
2242	}
2243	_ACEOF
2244	rm -f conftest.$ac_objext
2245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2246	(eval $ac_compile) 2>conftest.er1
2247	ac_status=$?
2248	grep -v '^ *+' conftest.er1 >conftest.err
2249	rm -f conftest.er1
2250	cat conftest.err >&5
2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252	(exit $ac_status); } &&
2253	{ ac_try='test -z "$ac_cxx_werror_flag"
2254	\|\| test ! -s conftest.err'
2255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256	(eval $ac_try) 2>&5
2257	ac_status=$?
2258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259	(exit $ac_status); }; } &&
2260	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2266	ac_cv_prog_cxx_g=yes
2267	else
2268	echo "$as_me: failed program was:" >&5
2269	sed 's/^/\| /' conftest.$ac_ext >&5
2270
2271	ac_cv_prog_cxx_g=no
2272	fi
2273	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2274	fi
2275	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2276	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2277	if test "$ac_test_CXXFLAGS" = set; then
2278	CXXFLAGS=$ac_save_CXXFLAGS
2279	elif test $ac_cv_prog_cxx_g = yes; then
2280	if test "$GXX" = yes; then
2281	CXXFLAGS="-g -O2"
2282	else
2283	CXXFLAGS="-g"
2284	fi
2285	else
2286	if test "$GXX" = yes; then
2287	CXXFLAGS="-O2"
2288	else
2289	CXXFLAGS=
2290	fi
2291	fi
2292	for ac_declaration in \
2293	'' \
2294	'extern "C" void std::exit (int) throw (); using std::exit;' \
2295	'extern "C" void std::exit (int); using std::exit;' \
2296	'extern "C" void exit (int) throw ();' \
2297	'extern "C" void exit (int);' \
2298	'void exit (int);'
2299	do
2300	cat >conftest.$ac_ext <<_ACEOF
2301	/* confdefs.h. */
2302	_ACEOF
2303	cat confdefs.h >>conftest.$ac_ext
2304	cat >>conftest.$ac_ext <<_ACEOF
2305	/* end confdefs.h. */
2306	$ac_declaration
2307	#include <stdlib.h>
2308	int
2309	main ()
2310	{
2311	exit (42);
2312	;
2313	return 0;
2314	}
2315	_ACEOF
2316	rm -f conftest.$ac_objext
2317	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2318	(eval $ac_compile) 2>conftest.er1
2319	ac_status=$?
2320	grep -v '^ *+' conftest.er1 >conftest.err
2321	rm -f conftest.er1
2322	cat conftest.err >&5
2323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2324	(exit $ac_status); } &&
2325	{ ac_try='test -z "$ac_cxx_werror_flag"
2326	\|\| test ! -s conftest.err'
2327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2328	(eval $ac_try) 2>&5
2329	ac_status=$?
2330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2331	(exit $ac_status); }; } &&
2332	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2338	:
2339	else
2340	echo "$as_me: failed program was:" >&5
2341	sed 's/^/\| /' conftest.$ac_ext >&5
2342
2343	continue
2344	fi
2345	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2346	cat >conftest.$ac_ext <<_ACEOF
2347	/* confdefs.h. */
2348	_ACEOF
2349	cat confdefs.h >>conftest.$ac_ext
2350	cat >>conftest.$ac_ext <<_ACEOF
2351	/* end confdefs.h. */
2352	$ac_declaration
2353	int
2354	main ()
2355	{
2356	exit (42);
2357	;
2358	return 0;
2359	}
2360	_ACEOF
2361	rm -f conftest.$ac_objext
2362	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2363	(eval $ac_compile) 2>conftest.er1
2364	ac_status=$?
2365	grep -v '^ *+' conftest.er1 >conftest.err
2366	rm -f conftest.er1
2367	cat conftest.err >&5
2368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369	(exit $ac_status); } &&
2370	{ ac_try='test -z "$ac_cxx_werror_flag"
2371	\|\| test ! -s conftest.err'
2372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2373	(eval $ac_try) 2>&5
2374	ac_status=$?
2375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2376	(exit $ac_status); }; } &&
2377	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2383	break
2384	else
2385	echo "$as_me: failed program was:" >&5
2386	sed 's/^/\| /' conftest.$ac_ext >&5
2387
2388	fi
2389	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2390	done
2391	rm -f conftest*
2392	if test -n "$ac_declaration"; then
2393	echo '#ifdef __cplusplus' >>confdefs.h
2394	echo $ac_declaration >>confdefs.h
2395	echo '#endif' >>confdefs.h
2396	fi
2397
2398	ac_ext=c
2399	ac_cpp='$CPP $CPPFLAGS'
2400	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2401	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2402	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2403	DEPDIR="${am__leading_dot}deps"
2404
2405	ac_config_commands="$ac_config_commands depfiles"
2406
2407
2408	am_make=${MAKE-make}
2409	cat > confinc << 'END'
2410	am__doit:
2411	@echo done
2412	.PHONY: am__doit
2413	END
2414	# If we don't find an include directive, just comment out the code.
2415	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2416	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2417	am__include="#"
2418	am__quote=
2419	_am_result=none
2420	# First try GNU make style include.
2421	echo "include confinc" > confmf
2422	# We grep out `Entering directory' and `Leaving directory'
2423	# messages which can occur if `w' ends up in MAKEFLAGS.
2424	# In particular we don't look at `^make:' because GNU make might
2425	# be invoked under some other name (usually "gmake"), in which
2426	# case it prints its new name instead of `make'.
2427	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2428	am__include=include
2429	am__quote=
2430	_am_result=GNU
2431	fi
2432	# Now try BSD make style include.
2433	if test "$am__include" = "#"; then
2434	echo '.include "confinc"' > confmf
2435	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2436	am__include=.include
2437	am__quote="\""
2438	_am_result=BSD
2439	fi
2440	fi
2441
2442
2443	echo "$as_me:$LINENO: result: $_am_result" >&5
2444	echo "${ECHO_T}$_am_result" >&6
2445	rm -f confinc confmf
2446
2447	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2448	if test "${enable_dependency_tracking+set}" = set; then
2449	enableval="$enable_dependency_tracking"
2450
2451	fi;
2452	if test "x$enable_dependency_tracking" != xno; then
2453	am_depcomp="$ac_aux_dir/depcomp"
2454	AMDEPBACKSLASH='\'
2455	fi
2456
2457
2458	if test "x$enable_dependency_tracking" != xno; then
2459	AMDEP_TRUE=
2460	AMDEP_FALSE='#'
2461	else
2462	AMDEP_TRUE='#'
2463	AMDEP_FALSE=
2464	fi
2465
2466
2467
2468
2469	depcc="$CXX" am_compiler_list=
2470
2471	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2472	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2473	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2474	echo $ECHO_N "(cached) $ECHO_C" >&6
2475	else
2476	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2477	# We make a subdir and do the tests there. Otherwise we can end up
2478	# making bogus files that we don't know about and never remove. For
2479	# instance it was reported that on HP-UX the gcc test will end up
2480	# making a dummy file named `D' -- because `-MD' means `put the output
2481	# in D'.
2482	mkdir conftest.dir
2483	# Copy depcomp to subdir because otherwise we won't find it if we're
2484	# using a relative directory.
2485	cp "$am_depcomp" conftest.dir
2486	cd conftest.dir
2487	# We will build objects and dependencies in a subdirectory because
2488	# it helps to detect inapplicable dependency modes. For instance
2489	# both Tru64's cc and ICC support -MD to output dependencies as a
2490	# side effect of compilation, but ICC will put the dependencies in
2491	# the current directory while Tru64 will put them in the object
2492	# directory.
2493	mkdir sub
2494
2495	am_cv_CXX_dependencies_compiler_type=none
2496	if test "$am_compiler_list" = ""; then
2497	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2498	fi
2499	for depmode in $am_compiler_list; do
2500	# Setup a source with many dependencies, because some compilers
2501	# like to wrap large dependency lists on column 80 (with \), and
2502	# we should not choose a depcomp mode which is confused by this.
2503	#
2504	# We need to recreate these files for each test, as the compiler may
2505	# overwrite some of them when testing with obscure command lines.
2506	# This happens at least with the AIX C compiler.
2507	: > sub/conftest.c
2508	for i in 1 2 3 4 5 6; do
2509	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2510	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2511	# Solaris 8's {/usr,}/bin/sh.
2512	touch sub/conftst$i.h
2513	done
2514	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2515
2516	case $depmode in
2517	nosideeffect)
2518	# after this tag, mechanisms are not by side-effect, so they'll
2519	# only be used when explicitly requested
2520	if test "x$enable_dependency_tracking" = xyes; then
2521	continue
2522	else
2523	break
2524	fi
2525	;;
2526	none) break ;;
2527	esac
2528	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2529	# mode. It turns out that the SunPro C++ compiler does not properly
2530	# handle `-M -o', and we need to detect this.
2531	if depmode=$depmode \
2532	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2533	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2534	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2535	>/dev/null 2>conftest.err &&
2536	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2537	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2538	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2539	# icc doesn't choke on unknown options, it will just issue warnings
2540	# or remarks (even with -Werror). So we grep stderr for any message
2541	# that says an option was ignored or not supported.
2542	# When given -MP, icc 7.0 and 7.1 complain thusly:
2543	# icc: Command line warning: ignoring option '-M'; no argument required
2544	# The diagnosis changed in icc 8.0:
2545	# icc: Command line remark: option '-MP' not supported
2546	if (grep 'ignoring option' conftest.err \|\|
2547	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2548	am_cv_CXX_dependencies_compiler_type=$depmode
2549	break
2550	fi
2551	fi
2552	done
2553
2554	cd ..
2555	rm -rf conftest.dir
2556	else
2557	am_cv_CXX_dependencies_compiler_type=none
2558	fi
2559
2560	fi
2561	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2562	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2563	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2564
2565
2566
2567	if
2568	test "x$enable_dependency_tracking" != xno \
2569	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2570	am__fastdepCXX_TRUE=
2571	am__fastdepCXX_FALSE='#'
2572	else
2573	am__fastdepCXX_TRUE='#'
2574	am__fastdepCXX_FALSE=
2575	fi
2576
2577
2578	ac_ext=c
2579	ac_cpp='$CPP $CPPFLAGS'
2580	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2581	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2582	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2583	if test -n "$ac_tool_prefix"; then
2584	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2585	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2586	echo "$as_me:$LINENO: checking for $ac_word" >&5
2587	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2588	if test "${ac_cv_prog_CC+set}" = set; then
2589	echo $ECHO_N "(cached) $ECHO_C" >&6
2590	else
2591	if test -n "$CC"; then
2592	ac_cv_prog_CC="$CC" # Let the user override the test.
2593	else
2594	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595	for as_dir in $PATH
2596	do
2597	IFS=$as_save_IFS
2598	test -z "$as_dir" && as_dir=.
2599	for ac_exec_ext in '' $ac_executable_extensions; do
2600	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2601	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2602	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2603	break 2
2604	fi
2605	done
2606	done
2607
2608	fi
2609	fi
2610	CC=$ac_cv_prog_CC
2611	if test -n "$CC"; then
2612	echo "$as_me:$LINENO: result: $CC" >&5
2613	echo "${ECHO_T}$CC" >&6
2614	else
2615	echo "$as_me:$LINENO: result: no" >&5
2616	echo "${ECHO_T}no" >&6
2617	fi
2618
2619	fi
2620	if test -z "$ac_cv_prog_CC"; then
2621	ac_ct_CC=$CC
2622	# Extract the first word of "gcc", so it can be a program name with args.
2623	set dummy gcc; ac_word=$2
2624	echo "$as_me:$LINENO: checking for $ac_word" >&5
2625	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2626	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2627	echo $ECHO_N "(cached) $ECHO_C" >&6
2628	else
2629	if test -n "$ac_ct_CC"; then
2630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2631	else
2632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633	for as_dir in $PATH
2634	do
2635	IFS=$as_save_IFS
2636	test -z "$as_dir" && as_dir=.
2637	for ac_exec_ext in '' $ac_executable_extensions; do
2638	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2639	ac_cv_prog_ac_ct_CC="gcc"
2640	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2641	break 2
2642	fi
2643	done
2644	done
2645
2646	fi
2647	fi
2648	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2649	if test -n "$ac_ct_CC"; then
2650	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2651	echo "${ECHO_T}$ac_ct_CC" >&6
2652	else
2653	echo "$as_me:$LINENO: result: no" >&5
2654	echo "${ECHO_T}no" >&6
2655	fi
2656
2657	CC=$ac_ct_CC
2658	else
2659	CC="$ac_cv_prog_CC"
2660	fi
2661
2662	if test -z "$CC"; then
2663	if test -n "$ac_tool_prefix"; then
2664	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2665	set dummy ${ac_tool_prefix}cc; ac_word=$2
2666	echo "$as_me:$LINENO: checking for $ac_word" >&5
2667	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2668	if test "${ac_cv_prog_CC+set}" = set; then
2669	echo $ECHO_N "(cached) $ECHO_C" >&6
2670	else
2671	if test -n "$CC"; then
2672	ac_cv_prog_CC="$CC" # Let the user override the test.
2673	else
2674	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2675	for as_dir in $PATH
2676	do
2677	IFS=$as_save_IFS
2678	test -z "$as_dir" && as_dir=.
2679	for ac_exec_ext in '' $ac_executable_extensions; do
2680	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2681	ac_cv_prog_CC="${ac_tool_prefix}cc"
2682	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2683	break 2
2684	fi
2685	done
2686	done
2687
2688	fi
2689	fi
2690	CC=$ac_cv_prog_CC
2691	if test -n "$CC"; then
2692	echo "$as_me:$LINENO: result: $CC" >&5
2693	echo "${ECHO_T}$CC" >&6
2694	else
2695	echo "$as_me:$LINENO: result: no" >&5
2696	echo "${ECHO_T}no" >&6
2697	fi
2698
2699	fi
2700	if test -z "$ac_cv_prog_CC"; then
2701	ac_ct_CC=$CC
2702	# Extract the first word of "cc", so it can be a program name with args.
2703	set dummy cc; ac_word=$2
2704	echo "$as_me:$LINENO: checking for $ac_word" >&5
2705	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2706	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2707	echo $ECHO_N "(cached) $ECHO_C" >&6
2708	else
2709	if test -n "$ac_ct_CC"; then
2710	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2711	else
2712	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2713	for as_dir in $PATH
2714	do
2715	IFS=$as_save_IFS
2716	test -z "$as_dir" && as_dir=.
2717	for ac_exec_ext in '' $ac_executable_extensions; do
2718	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2719	ac_cv_prog_ac_ct_CC="cc"
2720	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2721	break 2
2722	fi
2723	done
2724	done
2725
2726	fi
2727	fi
2728	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2729	if test -n "$ac_ct_CC"; then
2730	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2731	echo "${ECHO_T}$ac_ct_CC" >&6
2732	else
2733	echo "$as_me:$LINENO: result: no" >&5
2734	echo "${ECHO_T}no" >&6
2735	fi
2736
2737	CC=$ac_ct_CC
2738	else
2739	CC="$ac_cv_prog_CC"
2740	fi
2741
2742	fi
2743	if test -z "$CC"; then
2744	# Extract the first word of "cc", so it can be a program name with args.
2745	set dummy cc; ac_word=$2
2746	echo "$as_me:$LINENO: checking for $ac_word" >&5
2747	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2748	if test "${ac_cv_prog_CC+set}" = set; then
2749	echo $ECHO_N "(cached) $ECHO_C" >&6
2750	else
2751	if test -n "$CC"; then
2752	ac_cv_prog_CC="$CC" # Let the user override the test.
2753	else
2754	ac_prog_rejected=no
2755	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756	for as_dir in $PATH
2757	do
2758	IFS=$as_save_IFS
2759	test -z "$as_dir" && as_dir=.
2760	for ac_exec_ext in '' $ac_executable_extensions; do
2761	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2762	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2763	ac_prog_rejected=yes
2764	continue
2765	fi
2766	ac_cv_prog_CC="cc"
2767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2768	break 2
2769	fi
2770	done
2771	done
2772
2773	if test $ac_prog_rejected = yes; then
2774	# We found a bogon in the path, so make sure we never use it.
2775	set dummy $ac_cv_prog_CC
2776	shift
2777	if test $# != 0; then
2778	# We chose a different compiler from the bogus one.
2779	# However, it has the same basename, so the bogon will be chosen
2780	# first if we set CC to just the basename; use the full file name.
2781	shift
2782	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2783	fi
2784	fi
2785	fi
2786	fi
2787	CC=$ac_cv_prog_CC
2788	if test -n "$CC"; then
2789	echo "$as_me:$LINENO: result: $CC" >&5
2790	echo "${ECHO_T}$CC" >&6
2791	else
2792	echo "$as_me:$LINENO: result: no" >&5
2793	echo "${ECHO_T}no" >&6
2794	fi
2795
2796	fi
2797	if test -z "$CC"; then
2798	if test -n "$ac_tool_prefix"; then
2799	for ac_prog in cl
2800	do
2801	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2802	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2803	echo "$as_me:$LINENO: checking for $ac_word" >&5
2804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2805	if test "${ac_cv_prog_CC+set}" = set; then
2806	echo $ECHO_N "(cached) $ECHO_C" >&6
2807	else
2808	if test -n "$CC"; then
2809	ac_cv_prog_CC="$CC" # Let the user override the test.
2810	else
2811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2812	for as_dir in $PATH
2813	do
2814	IFS=$as_save_IFS
2815	test -z "$as_dir" && as_dir=.
2816	for ac_exec_ext in '' $ac_executable_extensions; do
2817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2818	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2820	break 2
2821	fi
2822	done
2823	done
2824
2825	fi
2826	fi
2827	CC=$ac_cv_prog_CC
2828	if test -n "$CC"; then
2829	echo "$as_me:$LINENO: result: $CC" >&5
2830	echo "${ECHO_T}$CC" >&6
2831	else
2832	echo "$as_me:$LINENO: result: no" >&5
2833	echo "${ECHO_T}no" >&6
2834	fi
2835
2836	test -n "$CC" && break
2837	done
2838	fi
2839	if test -z "$CC"; then
2840	ac_ct_CC=$CC
2841	for ac_prog in cl
2842	do
2843	# Extract the first word of "$ac_prog", so it can be a program name with args.
2844	set dummy $ac_prog; ac_word=$2
2845	echo "$as_me:$LINENO: checking for $ac_word" >&5
2846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2847	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2848	echo $ECHO_N "(cached) $ECHO_C" >&6
2849	else
2850	if test -n "$ac_ct_CC"; then
2851	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2852	else
2853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854	for as_dir in $PATH
2855	do
2856	IFS=$as_save_IFS
2857	test -z "$as_dir" && as_dir=.
2858	for ac_exec_ext in '' $ac_executable_extensions; do
2859	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2860	ac_cv_prog_ac_ct_CC="$ac_prog"
2861	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2862	break 2
2863	fi
2864	done
2865	done
2866
2867	fi
2868	fi
2869	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2870	if test -n "$ac_ct_CC"; then
2871	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2872	echo "${ECHO_T}$ac_ct_CC" >&6
2873	else
2874	echo "$as_me:$LINENO: result: no" >&5
2875	echo "${ECHO_T}no" >&6
2876	fi
2877
2878	test -n "$ac_ct_CC" && break
2879	done
2880
2881	CC=$ac_ct_CC
2882	fi
2883
2884	fi
2885
2886
2887	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2888	See \`config.log' for more details." >&5
2889	echo "$as_me: error: no acceptable C compiler found in \$PATH
2890	See \`config.log' for more details." >&2;}
2891	{ (exit 1); exit 1; }; }
2892
2893	# Provide some information about the compiler.
2894	echo "$as_me:$LINENO:" \
2895	"checking for C compiler version" >&5
2896	ac_compiler=`set X $ac_compile; echo $2`
2897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2898	(eval $ac_compiler --version </dev/null >&5) 2>&5
2899	ac_status=$?
2900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901	(exit $ac_status); }
2902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2903	(eval $ac_compiler -v </dev/null >&5) 2>&5
2904	ac_status=$?
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); }
2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2908	(eval $ac_compiler -V </dev/null >&5) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }
2912
2913	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2914	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2915	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2916	echo $ECHO_N "(cached) $ECHO_C" >&6
2917	else
2918	cat >conftest.$ac_ext <<_ACEOF
2919	/* confdefs.h. */
2920	_ACEOF
2921	cat confdefs.h >>conftest.$ac_ext
2922	cat >>conftest.$ac_ext <<_ACEOF
2923	/* end confdefs.h. */
2924
2925	int
2926	main ()
2927	{
2928	#ifndef __GNUC__
2929	choke me
2930	#endif
2931
2932	;
2933	return 0;
2934	}
2935	_ACEOF
2936	rm -f conftest.$ac_objext
2937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2938	(eval $ac_compile) 2>conftest.er1
2939	ac_status=$?
2940	grep -v '^ *+' conftest.er1 >conftest.err
2941	rm -f conftest.er1
2942	cat conftest.err >&5
2943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944	(exit $ac_status); } &&
2945	{ ac_try='test -z "$ac_c_werror_flag"
2946	\|\| test ! -s conftest.err'
2947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2948	(eval $ac_try) 2>&5
2949	ac_status=$?
2950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951	(exit $ac_status); }; } &&
2952	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2958	ac_compiler_gnu=yes
2959	else
2960	echo "$as_me: failed program was:" >&5
2961	sed 's/^/\| /' conftest.$ac_ext >&5
2962
2963	ac_compiler_gnu=no
2964	fi
2965	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2966	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2967
2968	fi
2969	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2970	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2971	GCC=`test $ac_compiler_gnu = yes && echo yes`
2972	ac_test_CFLAGS=${CFLAGS+set}
2973	ac_save_CFLAGS=$CFLAGS
2974	CFLAGS="-g"
2975	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2976	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2977	if test "${ac_cv_prog_cc_g+set}" = set; then
2978	echo $ECHO_N "(cached) $ECHO_C" >&6
2979	else
2980	cat >conftest.$ac_ext <<_ACEOF
2981	/* confdefs.h. */
2982	_ACEOF
2983	cat confdefs.h >>conftest.$ac_ext
2984	cat >>conftest.$ac_ext <<_ACEOF
2985	/* end confdefs.h. */
2986
2987	int
2988	main ()
2989	{
2990
2991	;
2992	return 0;
2993	}
2994	_ACEOF
2995	rm -f conftest.$ac_objext
2996	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2997	(eval $ac_compile) 2>conftest.er1
2998	ac_status=$?
2999	grep -v '^ *+' conftest.er1 >conftest.err
3000	rm -f conftest.er1
3001	cat conftest.err >&5
3002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003	(exit $ac_status); } &&
3004	{ ac_try='test -z "$ac_c_werror_flag"
3005	\|\| test ! -s conftest.err'
3006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007	(eval $ac_try) 2>&5
3008	ac_status=$?
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); }; } &&
3011	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3017	ac_cv_prog_cc_g=yes
3018	else
3019	echo "$as_me: failed program was:" >&5
3020	sed 's/^/\| /' conftest.$ac_ext >&5
3021
3022	ac_cv_prog_cc_g=no
3023	fi
3024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3025	fi
3026	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3027	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3028	if test "$ac_test_CFLAGS" = set; then
3029	CFLAGS=$ac_save_CFLAGS
3030	elif test $ac_cv_prog_cc_g = yes; then
3031	if test "$GCC" = yes; then
3032	CFLAGS="-g -O2"
3033	else
3034	CFLAGS="-g"
3035	fi
3036	else
3037	if test "$GCC" = yes; then
3038	CFLAGS="-O2"
3039	else
3040	CFLAGS=
3041	fi
3042	fi
3043	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3044	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3045	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3046	echo $ECHO_N "(cached) $ECHO_C" >&6
3047	else
3048	ac_cv_prog_cc_stdc=no
3049	ac_save_CC=$CC
3050	cat >conftest.$ac_ext <<_ACEOF
3051	/* confdefs.h. */
3052	_ACEOF
3053	cat confdefs.h >>conftest.$ac_ext
3054	cat >>conftest.$ac_ext <<_ACEOF
3055	/* end confdefs.h. */
3056	#include <stdarg.h>
3057	#include <stdio.h>
3058	#include <sys/types.h>
3059	#include <sys/stat.h>
3060	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3061	struct buf { int x; };
3062	FILE * (rcsopen) (struct buf , struct stat *, int);
3063	static char *e (p, i)
3064	char **p;
3065	int i;
3066	{
3067	return p[i];
3068	}
3069	static char f (char (g) (char , int), char *p, ...)
3070	{
3071	char *s;
3072	va_list v;
3073	va_start (v,p);
3074	s = g (p, va_arg (v,int));
3075	va_end (v);
3076	return s;
3077	}
3078
3079	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3080	function prototypes and stuff, but not '\xHH' hex character constants.
3081	These don't provoke an error unfortunately, instead are silently treated
3082	as 'x'. The following induces an error, until -std1 is added to get
3083	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3084	array size at least. It's necessary to write '\x00'==0 to get something
3085	that's true only with -std1. */
3086	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3087
3088	int test (int i, double x);
3089	struct s1 {int (*f) (int a);};
3090	struct s2 {int (*f) (double a);};
3091	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3092	int argc;
3093	char **argv;
3094	int
3095	main ()
3096	{
3097	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3098	;
3099	return 0;
3100	}
3101	_ACEOF
3102	# Don't try gcc -ansi; that turns off useful extensions and
3103	# breaks some systems' header files.
3104	# AIX -qlanglvl=ansi
3105	# Ultrix and OSF/1 -std1
3106	# HP-UX 10.20 and later -Ae
3107	# HP-UX older versions -Aa -D_HPUX_SOURCE
3108	# SVR4 -Xc -D__EXTENSIONS__
3109	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3110	do
3111	CC="$ac_save_CC $ac_arg"
3112	rm -f conftest.$ac_objext
3113	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3114	(eval $ac_compile) 2>conftest.er1
3115	ac_status=$?
3116	grep -v '^ *+' conftest.er1 >conftest.err
3117	rm -f conftest.er1
3118	cat conftest.err >&5
3119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120	(exit $ac_status); } &&
3121	{ ac_try='test -z "$ac_c_werror_flag"
3122	\|\| test ! -s conftest.err'
3123	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3124	(eval $ac_try) 2>&5
3125	ac_status=$?
3126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3127	(exit $ac_status); }; } &&
3128	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3134	ac_cv_prog_cc_stdc=$ac_arg
3135	break
3136	else
3137	echo "$as_me: failed program was:" >&5
3138	sed 's/^/\| /' conftest.$ac_ext >&5
3139
3140	fi
3141	rm -f conftest.err conftest.$ac_objext
3142	done
3143	rm -f conftest.$ac_ext conftest.$ac_objext
3144	CC=$ac_save_CC
3145
3146	fi
3147
3148	case "x$ac_cv_prog_cc_stdc" in
3149	x\|xno)
3150	echo "$as_me:$LINENO: result: none needed" >&5
3151	echo "${ECHO_T}none needed" >&6 ;;
3152	*)
3153	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3154	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3155	CC="$CC $ac_cv_prog_cc_stdc" ;;
3156	esac
3157
3158	# Some people use a C++ compiler to compile C. Since we use `exit',
3159	# in C++ we need to declare it. In case someone uses the same compiler
3160	# for both compiling C and C++ we need to have the C++ compiler decide
3161	# the declaration of exit, since it's the most demanding environment.
3162	cat >conftest.$ac_ext <<_ACEOF
3163	#ifndef __cplusplus
3164	choke me
3165	#endif
3166	_ACEOF
3167	rm -f conftest.$ac_objext
3168	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3169	(eval $ac_compile) 2>conftest.er1
3170	ac_status=$?
3171	grep -v '^ *+' conftest.er1 >conftest.err
3172	rm -f conftest.er1
3173	cat conftest.err >&5
3174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3175	(exit $ac_status); } &&
3176	{ ac_try='test -z "$ac_c_werror_flag"
3177	\|\| test ! -s conftest.err'
3178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3179	(eval $ac_try) 2>&5
3180	ac_status=$?
3181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182	(exit $ac_status); }; } &&
3183	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3189	for ac_declaration in \
3190	'' \
3191	'extern "C" void std::exit (int) throw (); using std::exit;' \
3192	'extern "C" void std::exit (int); using std::exit;' \
3193	'extern "C" void exit (int) throw ();' \
3194	'extern "C" void exit (int);' \
3195	'void exit (int);'
3196	do
3197	cat >conftest.$ac_ext <<_ACEOF
3198	/* confdefs.h. */
3199	_ACEOF
3200	cat confdefs.h >>conftest.$ac_ext
3201	cat >>conftest.$ac_ext <<_ACEOF
3202	/* end confdefs.h. */
3203	$ac_declaration
3204	#include <stdlib.h>
3205	int
3206	main ()
3207	{
3208	exit (42);
3209	;
3210	return 0;
3211	}
3212	_ACEOF
3213	rm -f conftest.$ac_objext
3214	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3215	(eval $ac_compile) 2>conftest.er1
3216	ac_status=$?
3217	grep -v '^ *+' conftest.er1 >conftest.err
3218	rm -f conftest.er1
3219	cat conftest.err >&5
3220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3221	(exit $ac_status); } &&
3222	{ ac_try='test -z "$ac_c_werror_flag"
3223	\|\| test ! -s conftest.err'
3224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225	(eval $ac_try) 2>&5
3226	ac_status=$?
3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228	(exit $ac_status); }; } &&
3229	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3235	:
3236	else
3237	echo "$as_me: failed program was:" >&5
3238	sed 's/^/\| /' conftest.$ac_ext >&5
3239
3240	continue
3241	fi
3242	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3243	cat >conftest.$ac_ext <<_ACEOF
3244	/* confdefs.h. */
3245	_ACEOF
3246	cat confdefs.h >>conftest.$ac_ext
3247	cat >>conftest.$ac_ext <<_ACEOF
3248	/* end confdefs.h. */
3249	$ac_declaration
3250	int
3251	main ()
3252	{
3253	exit (42);
3254	;
3255	return 0;
3256	}
3257	_ACEOF
3258	rm -f conftest.$ac_objext
3259	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3260	(eval $ac_compile) 2>conftest.er1
3261	ac_status=$?
3262	grep -v '^ *+' conftest.er1 >conftest.err
3263	rm -f conftest.er1
3264	cat conftest.err >&5
3265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3266	(exit $ac_status); } &&
3267	{ ac_try='test -z "$ac_c_werror_flag"
3268	\|\| test ! -s conftest.err'
3269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3270	(eval $ac_try) 2>&5
3271	ac_status=$?
3272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273	(exit $ac_status); }; } &&
3274	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3280	break
3281	else
3282	echo "$as_me: failed program was:" >&5
3283	sed 's/^/\| /' conftest.$ac_ext >&5
3284
3285	fi
3286	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3287	done
3288	rm -f conftest*
3289	if test -n "$ac_declaration"; then
3290	echo '#ifdef __cplusplus' >>confdefs.h
3291	echo $ac_declaration >>confdefs.h
3292	echo '#endif' >>confdefs.h
3293	fi
3294
3295	else
3296	echo "$as_me: failed program was:" >&5
3297	sed 's/^/\| /' conftest.$ac_ext >&5
3298
3299	fi
3300	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3301	ac_ext=c
3302	ac_cpp='$CPP $CPPFLAGS'
3303	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3304	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3305	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3306
3307	depcc="$CC" am_compiler_list=
3308
3309	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3310	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3311	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3312	echo $ECHO_N "(cached) $ECHO_C" >&6
3313	else
3314	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3315	# We make a subdir and do the tests there. Otherwise we can end up
3316	# making bogus files that we don't know about and never remove. For
3317	# instance it was reported that on HP-UX the gcc test will end up
3318	# making a dummy file named `D' -- because `-MD' means `put the output
3319	# in D'.
3320	mkdir conftest.dir
3321	# Copy depcomp to subdir because otherwise we won't find it if we're
3322	# using a relative directory.
3323	cp "$am_depcomp" conftest.dir
3324	cd conftest.dir
3325	# We will build objects and dependencies in a subdirectory because
3326	# it helps to detect inapplicable dependency modes. For instance
3327	# both Tru64's cc and ICC support -MD to output dependencies as a
3328	# side effect of compilation, but ICC will put the dependencies in
3329	# the current directory while Tru64 will put them in the object
3330	# directory.
3331	mkdir sub
3332
3333	am_cv_CC_dependencies_compiler_type=none
3334	if test "$am_compiler_list" = ""; then
3335	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3336	fi
3337	for depmode in $am_compiler_list; do
3338	# Setup a source with many dependencies, because some compilers
3339	# like to wrap large dependency lists on column 80 (with \), and
3340	# we should not choose a depcomp mode which is confused by this.
3341	#
3342	# We need to recreate these files for each test, as the compiler may
3343	# overwrite some of them when testing with obscure command lines.
3344	# This happens at least with the AIX C compiler.
3345	: > sub/conftest.c
3346	for i in 1 2 3 4 5 6; do
3347	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3348	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3349	# Solaris 8's {/usr,}/bin/sh.
3350	touch sub/conftst$i.h
3351	done
3352	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3353
3354	case $depmode in
3355	nosideeffect)
3356	# after this tag, mechanisms are not by side-effect, so they'll
3357	# only be used when explicitly requested
3358	if test "x$enable_dependency_tracking" = xyes; then
3359	continue
3360	else
3361	break
3362	fi
3363	;;
3364	none) break ;;
3365	esac
3366	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3367	# mode. It turns out that the SunPro C++ compiler does not properly
3368	# handle `-M -o', and we need to detect this.
3369	if depmode=$depmode \
3370	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3371	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3372	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3373	>/dev/null 2>conftest.err &&
3374	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3375	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3376	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3377	# icc doesn't choke on unknown options, it will just issue warnings
3378	# or remarks (even with -Werror). So we grep stderr for any message
3379	# that says an option was ignored or not supported.
3380	# When given -MP, icc 7.0 and 7.1 complain thusly:
3381	# icc: Command line warning: ignoring option '-M'; no argument required
3382	# The diagnosis changed in icc 8.0:
3383	# icc: Command line remark: option '-MP' not supported
3384	if (grep 'ignoring option' conftest.err \|\|
3385	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3386	am_cv_CC_dependencies_compiler_type=$depmode
3387	break
3388	fi
3389	fi
3390	done
3391
3392	cd ..
3393	rm -rf conftest.dir
3394	else
3395	am_cv_CC_dependencies_compiler_type=none
3396	fi
3397
3398	fi
3399	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3400	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3401	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3402
3403
3404
3405	if
3406	test "x$enable_dependency_tracking" != xno \
3407	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3408	am__fastdepCC_TRUE=
3409	am__fastdepCC_FALSE='#'
3410	else
3411	am__fastdepCC_TRUE='#'
3412	am__fastdepCC_FALSE=
3413	fi
3414
3415
3416
3417	ac_ext=c
3418	ac_cpp='$CPP $CPPFLAGS'
3419	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3420	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3421	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3422	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3423	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3424	# On Suns, sometimes $CPP names a directory.
3425	if test -n "$CPP" && test -d "$CPP"; then
3426	CPP=
3427	fi
3428	if test -z "$CPP"; then
3429	if test "${ac_cv_prog_CPP+set}" = set; then
3430	echo $ECHO_N "(cached) $ECHO_C" >&6
3431	else
3432	# Double quotes because CPP needs to be expanded
3433	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3434	do
3435	ac_preproc_ok=false
3436	for ac_c_preproc_warn_flag in '' yes
3437	do
3438	# Use a header file that comes with gcc, so configuring glibc
3439	# with a fresh cross-compiler works.
3440	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3441	# <limits.h> exists even on freestanding compilers.
3442	# On the NeXT, cc -E runs the code through the compiler's parser,
3443	# not just through cpp. "Syntax error" is here to catch this case.
3444	cat >conftest.$ac_ext <<_ACEOF
3445	/* confdefs.h. */
3446	_ACEOF
3447	cat confdefs.h >>conftest.$ac_ext
3448	cat >>conftest.$ac_ext <<_ACEOF
3449	/* end confdefs.h. */
3450	#ifdef __STDC__
3451	# include <limits.h>
3452	#else
3453	# include <assert.h>
3454	#endif
3455	Syntax error
3456	_ACEOF
3457	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3458	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3459	ac_status=$?
3460	grep -v '^ *+' conftest.er1 >conftest.err
3461	rm -f conftest.er1
3462	cat conftest.err >&5
3463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3464	(exit $ac_status); } >/dev/null; then
3465	if test -s conftest.err; then
3466	ac_cpp_err=$ac_c_preproc_warn_flag
3467	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3468	else
3469	ac_cpp_err=
3470	fi
3471	else
3472	ac_cpp_err=yes
3473	fi
3474	if test -z "$ac_cpp_err"; then
3475	:
3476	else
3477	echo "$as_me: failed program was:" >&5
3478	sed 's/^/\| /' conftest.$ac_ext >&5
3479
3480	# Broken: fails on valid input.
3481	continue
3482	fi
3483	rm -f conftest.err conftest.$ac_ext
3484
3485	# OK, works on sane cases. Now check whether non-existent headers
3486	# can be detected and how.
3487	cat >conftest.$ac_ext <<_ACEOF
3488	/* confdefs.h. */
3489	_ACEOF
3490	cat confdefs.h >>conftest.$ac_ext
3491	cat >>conftest.$ac_ext <<_ACEOF
3492	/* end confdefs.h. */
3493	#include <ac_nonexistent.h>
3494	_ACEOF
3495	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3496	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3497	ac_status=$?
3498	grep -v '^ *+' conftest.er1 >conftest.err
3499	rm -f conftest.er1
3500	cat conftest.err >&5
3501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502	(exit $ac_status); } >/dev/null; then
3503	if test -s conftest.err; then
3504	ac_cpp_err=$ac_c_preproc_warn_flag
3505	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3506	else
3507	ac_cpp_err=
3508	fi
3509	else
3510	ac_cpp_err=yes
3511	fi
3512	if test -z "$ac_cpp_err"; then
3513	# Broken: success on invalid input.
3514	continue
3515	else
3516	echo "$as_me: failed program was:" >&5
3517	sed 's/^/\| /' conftest.$ac_ext >&5
3518
3519	# Passes both tests.
3520	ac_preproc_ok=:
3521	break
3522	fi
3523	rm -f conftest.err conftest.$ac_ext
3524
3525	done
3526	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3527	rm -f conftest.err conftest.$ac_ext
3528	if $ac_preproc_ok; then
3529	break
3530	fi
3531
3532	done
3533	ac_cv_prog_CPP=$CPP
3534
3535	fi
3536	CPP=$ac_cv_prog_CPP
3537	else
3538	ac_cv_prog_CPP=$CPP
3539	fi
3540	echo "$as_me:$LINENO: result: $CPP" >&5
3541	echo "${ECHO_T}$CPP" >&6
3542	ac_preproc_ok=false
3543	for ac_c_preproc_warn_flag in '' yes
3544	do
3545	# Use a header file that comes with gcc, so configuring glibc
3546	# with a fresh cross-compiler works.
3547	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3548	# <limits.h> exists even on freestanding compilers.
3549	# On the NeXT, cc -E runs the code through the compiler's parser,
3550	# not just through cpp. "Syntax error" is here to catch this case.
3551	cat >conftest.$ac_ext <<_ACEOF
3552	/* confdefs.h. */
3553	_ACEOF
3554	cat confdefs.h >>conftest.$ac_ext
3555	cat >>conftest.$ac_ext <<_ACEOF
3556	/* end confdefs.h. */
3557	#ifdef __STDC__
3558	# include <limits.h>
3559	#else
3560	# include <assert.h>
3561	#endif
3562	Syntax error
3563	_ACEOF
3564	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3565	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3566	ac_status=$?
3567	grep -v '^ *+' conftest.er1 >conftest.err
3568	rm -f conftest.er1
3569	cat conftest.err >&5
3570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3571	(exit $ac_status); } >/dev/null; then
3572	if test -s conftest.err; then
3573	ac_cpp_err=$ac_c_preproc_warn_flag
3574	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3575	else
3576	ac_cpp_err=
3577	fi
3578	else
3579	ac_cpp_err=yes
3580	fi
3581	if test -z "$ac_cpp_err"; then
3582	:
3583	else
3584	echo "$as_me: failed program was:" >&5
3585	sed 's/^/\| /' conftest.$ac_ext >&5
3586
3587	# Broken: fails on valid input.
3588	continue
3589	fi
3590	rm -f conftest.err conftest.$ac_ext
3591
3592	# OK, works on sane cases. Now check whether non-existent headers
3593	# can be detected and how.
3594	cat >conftest.$ac_ext <<_ACEOF
3595	/* confdefs.h. */
3596	_ACEOF
3597	cat confdefs.h >>conftest.$ac_ext
3598	cat >>conftest.$ac_ext <<_ACEOF
3599	/* end confdefs.h. */
3600	#include <ac_nonexistent.h>
3601	_ACEOF
3602	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3603	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3604	ac_status=$?
3605	grep -v '^ *+' conftest.er1 >conftest.err
3606	rm -f conftest.er1
3607	cat conftest.err >&5
3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609	(exit $ac_status); } >/dev/null; then
3610	if test -s conftest.err; then
3611	ac_cpp_err=$ac_c_preproc_warn_flag
3612	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3613	else
3614	ac_cpp_err=
3615	fi
3616	else
3617	ac_cpp_err=yes
3618	fi
3619	if test -z "$ac_cpp_err"; then
3620	# Broken: success on invalid input.
3621	continue
3622	else
3623	echo "$as_me: failed program was:" >&5
3624	sed 's/^/\| /' conftest.$ac_ext >&5
3625
3626	# Passes both tests.
3627	ac_preproc_ok=:
3628	break
3629	fi
3630	rm -f conftest.err conftest.$ac_ext
3631
3632	done
3633	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3634	rm -f conftest.err conftest.$ac_ext
3635	if $ac_preproc_ok; then
3636	:
3637	else
3638	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3639	See \`config.log' for more details." >&5
3640	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3641	See \`config.log' for more details." >&2;}
3642	{ (exit 1); exit 1; }; }
3643	fi
3644
3645	ac_ext=c
3646	ac_cpp='$CPP $CPPFLAGS'
3647	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3648	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3649	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3650
3651
3652	echo "$as_me:$LINENO: checking for egrep" >&5
3653	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3654	if test "${ac_cv_prog_egrep+set}" = set; then
3655	echo $ECHO_N "(cached) $ECHO_C" >&6
3656	else
3657	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3658	then ac_cv_prog_egrep='grep -E'
3659	else ac_cv_prog_egrep='egrep'
3660	fi
3661	fi
3662	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3663	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3664	EGREP=$ac_cv_prog_egrep
3665
3666
3667	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3668	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3669	if test "${ac_cv_header_stdc+set}" = set; then
3670	echo $ECHO_N "(cached) $ECHO_C" >&6
3671	else
3672	cat >conftest.$ac_ext <<_ACEOF
3673	/* confdefs.h. */
3674	_ACEOF
3675	cat confdefs.h >>conftest.$ac_ext
3676	cat >>conftest.$ac_ext <<_ACEOF
3677	/* end confdefs.h. */
3678	#include <stdlib.h>
3679	#include <stdarg.h>
3680	#include <string.h>
3681	#include <float.h>
3682
3683	int
3684	main ()
3685	{
3686
3687	;
3688	return 0;
3689	}
3690	_ACEOF
3691	rm -f conftest.$ac_objext
3692	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3693	(eval $ac_compile) 2>conftest.er1
3694	ac_status=$?
3695	grep -v '^ *+' conftest.er1 >conftest.err
3696	rm -f conftest.er1
3697	cat conftest.err >&5
3698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699	(exit $ac_status); } &&
3700	{ ac_try='test -z "$ac_c_werror_flag"
3701	\|\| test ! -s conftest.err'
3702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3703	(eval $ac_try) 2>&5
3704	ac_status=$?
3705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3706	(exit $ac_status); }; } &&
3707	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3713	ac_cv_header_stdc=yes
3714	else
3715	echo "$as_me: failed program was:" >&5
3716	sed 's/^/\| /' conftest.$ac_ext >&5
3717
3718	ac_cv_header_stdc=no
3719	fi
3720	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3721
3722	if test $ac_cv_header_stdc = yes; then
3723	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3724	cat >conftest.$ac_ext <<_ACEOF
3725	/* confdefs.h. */
3726	_ACEOF
3727	cat confdefs.h >>conftest.$ac_ext
3728	cat >>conftest.$ac_ext <<_ACEOF
3729	/* end confdefs.h. */
3730	#include <string.h>
3731
3732	_ACEOF
3733	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3734	$EGREP "memchr" >/dev/null 2>&1; then
3735	:
3736	else
3737	ac_cv_header_stdc=no
3738	fi
3739	rm -f conftest*
3740
3741	fi
3742
3743	if test $ac_cv_header_stdc = yes; then
3744	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3745	cat >conftest.$ac_ext <<_ACEOF
3746	/* confdefs.h. */
3747	_ACEOF
3748	cat confdefs.h >>conftest.$ac_ext
3749	cat >>conftest.$ac_ext <<_ACEOF
3750	/* end confdefs.h. */
3751	#include <stdlib.h>
3752
3753	_ACEOF
3754	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3755	$EGREP "free" >/dev/null 2>&1; then
3756	:
3757	else
3758	ac_cv_header_stdc=no
3759	fi
3760	rm -f conftest*
3761
3762	fi
3763
3764	if test $ac_cv_header_stdc = yes; then
3765	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3766	if test "$cross_compiling" = yes; then
3767	:
3768	else
3769	cat >conftest.$ac_ext <<_ACEOF
3770	/* confdefs.h. */
3771	_ACEOF
3772	cat confdefs.h >>conftest.$ac_ext
3773	cat >>conftest.$ac_ext <<_ACEOF
3774	/* end confdefs.h. */
3775	#include <ctype.h>
3776	#if ((' ' & 0x0FF) == 0x020)
3777	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3778	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3779	#else
3780	# define ISLOWER(c) \
3781	(('a' <= (c) && (c) <= 'i') \
3782	\|\| ('j' <= (c) && (c) <= 'r') \
3783	\|\| ('s' <= (c) && (c) <= 'z'))
3784	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3785	#endif
3786
3787	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3788	int
3789	main ()
3790	{
3791	int i;
3792	for (i = 0; i < 256; i++)
3793	if (XOR (islower (i), ISLOWER (i))
3794	\|\| toupper (i) != TOUPPER (i))
3795	exit(2);
3796	exit (0);
3797	}
3798	_ACEOF
3799	rm -f conftest$ac_exeext
3800	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3801	(eval $ac_link) 2>&5
3802	ac_status=$?
3803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3806	(eval $ac_try) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); }; }; then
3810	:
3811	else
3812	echo "$as_me: program exited with status $ac_status" >&5
3813	echo "$as_me: failed program was:" >&5
3814	sed 's/^/\| /' conftest.$ac_ext >&5
3815
3816	( exit $ac_status )
3817	ac_cv_header_stdc=no
3818	fi
3819	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3820	fi
3821	fi
3822	fi
3823	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3824	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3825	if test $ac_cv_header_stdc = yes; then
3826
3827	cat >>confdefs.h <<\_ACEOF
3828	#define STDC_HEADERS 1
3829	_ACEOF
3830
3831	fi
3832
3833
3834
3835	### CHECKING OPTIONAT ARGUMENTS
3836	## GTK-disabled
3837	def_gtk=yes
3838	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3839	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3840	# Check whether --enable-gtk or --disable-gtk was given.
3841	if test "${enable_gtk+set}" = set; then
3842	enableval="$enable_gtk"
3843	def_gtk=no
3844	fi;
3845	if test "$def_gtk" = yes; then
3846	echo "yes"
3847	fi
3848	if test "$def_gtk" = no; then
3849	echo "no"
3850	fi
3851	### SDL_image-disable
3852	def_sdl_image=yes
3853	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3854	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3855	# Check whether --enable-sdl_image or --disable-sdl_image was given.
3856	if test "${enable_sdl_image+set}" = set; then
3857	enableval="$enable_sdl_image"
3858	def_sdl_image=no
3859	fi;
3860	if test "$def_sdl_image" = yes; then
3861	echo "yes"
3862	fi
3863	if test "$def_sdl_image" = no; then
3864	echo "no"
3865	fi
3866
3867	### CHECKING FOR SYSTEM ###
3868
3869	echo "$as_me:$LINENO: checking for System" >&5
3870	echo $ECHO_N "checking for System... $ECHO_C" >&6
3871	## checking for openGL-environment and other sys-specific parameters
3872	case "$target" in
3873	### WINDOWS ###
3874	--mingw32*)
3875	echo "mingw-WINDOWS detected"
3876
3877	mingw="yes"
3878	MSBITFIELDS="-mms-bitfields"
3879	MWINDOWS="-mwindows"
3880
3881	# checking gl header
3882	#done before loop
3883
3884	# checking gl header
3885	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3896	inttypes.h stdint.h unistd.h
3897	do
3898	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3899	echo "$as_me:$LINENO: checking for $ac_header" >&5
3900	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3901	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3902	echo $ECHO_N "(cached) $ECHO_C" >&6
3903	else
3904	cat >conftest.$ac_ext <<_ACEOF
3905	/* confdefs.h. */
3906	_ACEOF
3907	cat confdefs.h >>conftest.$ac_ext
3908	cat >>conftest.$ac_ext <<_ACEOF
3909	/* end confdefs.h. */
3910	$ac_includes_default
3911
3912	#include <$ac_header>
3913	_ACEOF
3914	rm -f conftest.$ac_objext
3915	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3916	(eval $ac_compile) 2>conftest.er1
3917	ac_status=$?
3918	grep -v '^ *+' conftest.er1 >conftest.err
3919	rm -f conftest.er1
3920	cat conftest.err >&5
3921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3922	(exit $ac_status); } &&
3923	{ ac_try='test -z "$ac_c_werror_flag"
3924	\|\| test ! -s conftest.err'
3925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3926	(eval $ac_try) 2>&5
3927	ac_status=$?
3928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3929	(exit $ac_status); }; } &&
3930	{ ac_try='test -s conftest.$ac_objext'
3931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3932	(eval $ac_try) 2>&5
3933	ac_status=$?
3934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3935	(exit $ac_status); }; }; then
3936	eval "$as_ac_Header=yes"
3937	else
3938	echo "$as_me: failed program was:" >&5
3939	sed 's/^/\| /' conftest.$ac_ext >&5
3940
3941	eval "$as_ac_Header=no"
3942	fi
3943	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3944	fi
3945	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3946	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3947	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3948	cat >>confdefs.h <<_ACEOF
3949	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3950	_ACEOF
3951
3952	fi
3953
3954	done
3955
3956
3957
3958	for ac_header in GL/gl.h
3959	do
3960	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3961	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3962	echo "$as_me:$LINENO: checking for $ac_header" >&5
3963	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3964	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3965	echo $ECHO_N "(cached) $ECHO_C" >&6
3966	fi
3967	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3968	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3969	else
3970	# Is the header compilable?
3971	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3972	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3973	cat >conftest.$ac_ext <<_ACEOF
3974	/* confdefs.h. */
3975	_ACEOF
3976	cat confdefs.h >>conftest.$ac_ext
3977	cat >>conftest.$ac_ext <<_ACEOF
3978	/* end confdefs.h. */
3979	$ac_includes_default
3980	#include <$ac_header>
3981	_ACEOF
3982	rm -f conftest.$ac_objext
3983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3984	(eval $ac_compile) 2>conftest.er1
3985	ac_status=$?
3986	grep -v '^ *+' conftest.er1 >conftest.err
3987	rm -f conftest.er1
3988	cat conftest.err >&5
3989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3990	(exit $ac_status); } &&
3991	{ ac_try='test -z "$ac_c_werror_flag"
3992	\|\| test ! -s conftest.err'
3993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3994	(eval $ac_try) 2>&5
3995	ac_status=$?
3996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3997	(exit $ac_status); }; } &&
3998	{ ac_try='test -s conftest.$ac_objext'
3999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4000	(eval $ac_try) 2>&5
4001	ac_status=$?
4002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4003	(exit $ac_status); }; }; then
4004	ac_header_compiler=yes
4005	else
4006	echo "$as_me: failed program was:" >&5
4007	sed 's/^/\| /' conftest.$ac_ext >&5
4008
4009	ac_header_compiler=no
4010	fi
4011	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4012	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4013	echo "${ECHO_T}$ac_header_compiler" >&6
4014
4015	# Is the header present?
4016	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4017	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4018	cat >conftest.$ac_ext <<_ACEOF
4019	/* confdefs.h. */
4020	_ACEOF
4021	cat confdefs.h >>conftest.$ac_ext
4022	cat >>conftest.$ac_ext <<_ACEOF
4023	/* end confdefs.h. */
4024	#include <$ac_header>
4025	_ACEOF
4026	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4027	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4028	ac_status=$?
4029	grep -v '^ *+' conftest.er1 >conftest.err
4030	rm -f conftest.er1
4031	cat conftest.err >&5
4032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4033	(exit $ac_status); } >/dev/null; then
4034	if test -s conftest.err; then
4035	ac_cpp_err=$ac_c_preproc_warn_flag
4036	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4037	else
4038	ac_cpp_err=
4039	fi
4040	else
4041	ac_cpp_err=yes
4042	fi
4043	if test -z "$ac_cpp_err"; then
4044	ac_header_preproc=yes
4045	else
4046	echo "$as_me: failed program was:" >&5
4047	sed 's/^/\| /' conftest.$ac_ext >&5
4048
4049	ac_header_preproc=no
4050	fi
4051	rm -f conftest.err conftest.$ac_ext
4052	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4053	echo "${ECHO_T}$ac_header_preproc" >&6
4054
4055	# So? What about this header?
4056	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4057	yes:no: )
4058	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4059	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4060	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4061	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4062	ac_header_preproc=yes
4063	;;
4064	no:yes:* )
4065	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4066	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4067	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4068	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4069	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4070	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4071	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4072	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4073	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4074	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4075	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4076	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4077	(
4078	cat <<\_ASBOX
4079	## ------------------------------------------- ##
4080	## Report this to orxonox-dev@mail.datacore.ch ##
4081	## ------------------------------------------- ##
4082	_ASBOX
4083	) \|
4084	sed "s/^/$as_me: WARNING: /" >&2
4085	;;
4086	esac
4087	echo "$as_me:$LINENO: checking for $ac_header" >&5
4088	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4089	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4090	echo $ECHO_N "(cached) $ECHO_C" >&6
4091	else
4092	eval "$as_ac_Header=\$ac_header_preproc"
4093	fi
4094	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4095	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4096
4097	fi
4098	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4099	cat >>confdefs.h <<_ACEOF
4100	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4101	_ACEOF
4102
4103	else
4104	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4105	echo "$as_me: error: cannot find opengl headers" >&2;}
4106	{ (exit 1); exit 1; }; }
4107	fi
4108
4109	done
4110
4111	# checking for Windows openGl library
4112	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4113	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4114	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4115	echo $ECHO_N "(cached) $ECHO_C" >&6
4116	else
4117	ac_check_lib_save_LIBS=$LIBS
4118	LIBS="-lopengl32 $LIBS"
4119	cat >conftest.$ac_ext <<_ACEOF
4120	/* confdefs.h. */
4121	_ACEOF
4122	cat confdefs.h >>conftest.$ac_ext
4123	cat >>conftest.$ac_ext <<_ACEOF
4124	/* end confdefs.h. */
4125
4126
4127	int
4128	main ()
4129	{
4130	main ();
4131	;
4132	return 0;
4133	}
4134	_ACEOF
4135	rm -f conftest.$ac_objext conftest$ac_exeext
4136	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4137	(eval $ac_link) 2>conftest.er1
4138	ac_status=$?
4139	grep -v '^ *+' conftest.er1 >conftest.err
4140	rm -f conftest.er1
4141	cat conftest.err >&5
4142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4143	(exit $ac_status); } &&
4144	{ ac_try='test -z "$ac_c_werror_flag"
4145	\|\| test ! -s conftest.err'
4146	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4147	(eval $ac_try) 2>&5
4148	ac_status=$?
4149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4150	(exit $ac_status); }; } &&
4151	{ ac_try='test -s conftest$ac_exeext'
4152	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4153	(eval $ac_try) 2>&5
4154	ac_status=$?
4155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4156	(exit $ac_status); }; }; then
4157	ac_cv_lib_opengl32_main=yes
4158	else
4159	echo "$as_me: failed program was:" >&5
4160	sed 's/^/\| /' conftest.$ac_ext >&5
4161
4162	ac_cv_lib_opengl32_main=no
4163	fi
4164	rm -f conftest.err conftest.$ac_objext \
4165	conftest$ac_exeext conftest.$ac_ext
4166	LIBS=$ac_check_lib_save_LIBS
4167	fi
4168	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4169	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4170	if test $ac_cv_lib_opengl32_main = yes; then
4171	FOUND_opengl32=yes
4172	else
4173	"gl/gl.h"
4174	fi
4175
4176	if test "$FOUND_opengl32" = "yes" ; then
4177	LIBS="$LIBS -lopengl32"
4178	else
4179	echo "------------------"
4180	echo "opengl not found."
4181	echo "please install the opengl package which can be found at http://www.opengl.org"
4182	echo "------------------"
4183	exit -1
4184	fi
4185
4186	# cheking for GLU-header
4187
4188	for ac_header in GL/glu.h
4189	do
4190	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4192	echo "$as_me:$LINENO: checking for $ac_header" >&5
4193	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4194	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4195	echo $ECHO_N "(cached) $ECHO_C" >&6
4196	fi
4197	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4198	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4199	else
4200	# Is the header compilable?
4201	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4202	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4203	cat >conftest.$ac_ext <<_ACEOF
4204	/* confdefs.h. */
4205	_ACEOF
4206	cat confdefs.h >>conftest.$ac_ext
4207	cat >>conftest.$ac_ext <<_ACEOF
4208	/* end confdefs.h. */
4209	$ac_includes_default
4210	#include <$ac_header>
4211	_ACEOF
4212	rm -f conftest.$ac_objext
4213	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4214	(eval $ac_compile) 2>conftest.er1
4215	ac_status=$?
4216	grep -v '^ *+' conftest.er1 >conftest.err
4217	rm -f conftest.er1
4218	cat conftest.err >&5
4219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220	(exit $ac_status); } &&
4221	{ ac_try='test -z "$ac_c_werror_flag"
4222	\|\| test ! -s conftest.err'
4223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4224	(eval $ac_try) 2>&5
4225	ac_status=$?
4226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4227	(exit $ac_status); }; } &&
4228	{ ac_try='test -s conftest.$ac_objext'
4229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4230	(eval $ac_try) 2>&5
4231	ac_status=$?
4232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233	(exit $ac_status); }; }; then
4234	ac_header_compiler=yes
4235	else
4236	echo "$as_me: failed program was:" >&5
4237	sed 's/^/\| /' conftest.$ac_ext >&5
4238
4239	ac_header_compiler=no
4240	fi
4241	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4242	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4243	echo "${ECHO_T}$ac_header_compiler" >&6
4244
4245	# Is the header present?
4246	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4247	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4248	cat >conftest.$ac_ext <<_ACEOF
4249	/* confdefs.h. */
4250	_ACEOF
4251	cat confdefs.h >>conftest.$ac_ext
4252	cat >>conftest.$ac_ext <<_ACEOF
4253	/* end confdefs.h. */
4254	#include <$ac_header>
4255	_ACEOF
4256	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4257	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4258	ac_status=$?
4259	grep -v '^ *+' conftest.er1 >conftest.err
4260	rm -f conftest.er1
4261	cat conftest.err >&5
4262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263	(exit $ac_status); } >/dev/null; then
4264	if test -s conftest.err; then
4265	ac_cpp_err=$ac_c_preproc_warn_flag
4266	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4267	else
4268	ac_cpp_err=
4269	fi
4270	else
4271	ac_cpp_err=yes
4272	fi
4273	if test -z "$ac_cpp_err"; then
4274	ac_header_preproc=yes
4275	else
4276	echo "$as_me: failed program was:" >&5
4277	sed 's/^/\| /' conftest.$ac_ext >&5
4278
4279	ac_header_preproc=no
4280	fi
4281	rm -f conftest.err conftest.$ac_ext
4282	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4283	echo "${ECHO_T}$ac_header_preproc" >&6
4284
4285	# So? What about this header?
4286	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4287	yes:no: )
4288	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4289	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4290	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4291	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4292	ac_header_preproc=yes
4293	;;
4294	no:yes:* )
4295	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4296	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4297	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4298	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4299	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4300	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4301	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4302	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4303	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4304	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4305	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4306	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4307	(
4308	cat <<\_ASBOX
4309	## ------------------------------------------- ##
4310	## Report this to orxonox-dev@mail.datacore.ch ##
4311	## ------------------------------------------- ##
4312	_ASBOX
4313	) \|
4314	sed "s/^/$as_me: WARNING: /" >&2
4315	;;
4316	esac
4317	echo "$as_me:$LINENO: checking for $ac_header" >&5
4318	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4319	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4320	echo $ECHO_N "(cached) $ECHO_C" >&6
4321	else
4322	eval "$as_ac_Header=\$ac_header_preproc"
4323	fi
4324	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4325	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4326
4327	fi
4328	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4329	cat >>confdefs.h <<_ACEOF
4330	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4331	_ACEOF
4332
4333	else
4334	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4335	echo "$as_me: error: cannot find opengl headers" >&2;}
4336	{ (exit 1); exit 1; }; }
4337	fi
4338
4339	done
4340
4341
4342	# checking for libGLU
4343	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4344	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4345	if test "${ac_cv_lib_glu32_main+set}" = set; then
4346	echo $ECHO_N "(cached) $ECHO_C" >&6
4347	else
4348	ac_check_lib_save_LIBS=$LIBS
4349	LIBS="-lglu32 $LIBS"
4350	cat >conftest.$ac_ext <<_ACEOF
4351	/* confdefs.h. */
4352	_ACEOF
4353	cat confdefs.h >>conftest.$ac_ext
4354	cat >>conftest.$ac_ext <<_ACEOF
4355	/* end confdefs.h. */
4356
4357
4358	int
4359	main ()
4360	{
4361	main ();
4362	;
4363	return 0;
4364	}
4365	_ACEOF
4366	rm -f conftest.$ac_objext conftest$ac_exeext
4367	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4368	(eval $ac_link) 2>conftest.er1
4369	ac_status=$?
4370	grep -v '^ *+' conftest.er1 >conftest.err
4371	rm -f conftest.er1
4372	cat conftest.err >&5
4373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374	(exit $ac_status); } &&
4375	{ ac_try='test -z "$ac_c_werror_flag"
4376	\|\| test ! -s conftest.err'
4377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4378	(eval $ac_try) 2>&5
4379	ac_status=$?
4380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381	(exit $ac_status); }; } &&
4382	{ ac_try='test -s conftest$ac_exeext'
4383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4384	(eval $ac_try) 2>&5
4385	ac_status=$?
4386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387	(exit $ac_status); }; }; then
4388	ac_cv_lib_glu32_main=yes
4389	else
4390	echo "$as_me: failed program was:" >&5
4391	sed 's/^/\| /' conftest.$ac_ext >&5
4392
4393	ac_cv_lib_glu32_main=no
4394	fi
4395	rm -f conftest.err conftest.$ac_objext \
4396	conftest$ac_exeext conftest.$ac_ext
4397	LIBS=$ac_check_lib_save_LIBS
4398	fi
4399	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4400	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4401	if test $ac_cv_lib_glu32_main = yes; then
4402	FOUND_glu32=yes
4403	fi
4404
4405	if test "$FOUND_glu32" = "yes" ; then
4406	LIBS="$LIBS -lGLU32"
4407	else
4408	echo "------------------"
4409	echo "GLU library not found."
4410	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4411	echo "------------------"
4412	exit -1
4413	fi
4414
4415	# checking for mingw32
4416	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4417	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4418	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4419	echo $ECHO_N "(cached) $ECHO_C" >&6
4420	else
4421	ac_check_lib_save_LIBS=$LIBS
4422	LIBS="-lmingw32 $LIBS"
4423	cat >conftest.$ac_ext <<_ACEOF
4424	/* confdefs.h. */
4425	_ACEOF
4426	cat confdefs.h >>conftest.$ac_ext
4427	cat >>conftest.$ac_ext <<_ACEOF
4428	/* end confdefs.h. */
4429
4430
4431	int
4432	main ()
4433	{
4434	main ();
4435	;
4436	return 0;
4437	}
4438	_ACEOF
4439	rm -f conftest.$ac_objext conftest$ac_exeext
4440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4441	(eval $ac_link) 2>conftest.er1
4442	ac_status=$?
4443	grep -v '^ *+' conftest.er1 >conftest.err
4444	rm -f conftest.er1
4445	cat conftest.err >&5
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); } &&
4448	{ ac_try='test -z "$ac_c_werror_flag"
4449	\|\| test ! -s conftest.err'
4450	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4451	(eval $ac_try) 2>&5
4452	ac_status=$?
4453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4454	(exit $ac_status); }; } &&
4455	{ ac_try='test -s conftest$ac_exeext'
4456	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4457	(eval $ac_try) 2>&5
4458	ac_status=$?
4459	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4460	(exit $ac_status); }; }; then
4461	ac_cv_lib_mingw32_main=yes
4462	else
4463	echo "$as_me: failed program was:" >&5
4464	sed 's/^/\| /' conftest.$ac_ext >&5
4465
4466	ac_cv_lib_mingw32_main=no
4467	fi
4468	rm -f conftest.err conftest.$ac_objext \
4469	conftest$ac_exeext conftest.$ac_ext
4470	LIBS=$ac_check_lib_save_LIBS
4471	fi
4472	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4473	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4474	if test $ac_cv_lib_mingw32_main = yes; then
4475	FOUND_mingw32=yes
4476	fi
4477
4478	if test $FOUND_mingw32 = "yes"; then
4479	LIBS="$LIBS -lmingw32"
4480	fi
4481	# checking for SDL-headers
4482
4483	for ac_header in SDL/SDL.h
4484	do
4485	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4486	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4487	echo "$as_me:$LINENO: checking for $ac_header" >&5
4488	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4489	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4490	echo $ECHO_N "(cached) $ECHO_C" >&6
4491	fi
4492	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4493	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4494	else
4495	# Is the header compilable?
4496	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4497	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4498	cat >conftest.$ac_ext <<_ACEOF
4499	/* confdefs.h. */
4500	_ACEOF
4501	cat confdefs.h >>conftest.$ac_ext
4502	cat >>conftest.$ac_ext <<_ACEOF
4503	/* end confdefs.h. */
4504	$ac_includes_default
4505	#include <$ac_header>
4506	_ACEOF
4507	rm -f conftest.$ac_objext
4508	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4509	(eval $ac_compile) 2>conftest.er1
4510	ac_status=$?
4511	grep -v '^ *+' conftest.er1 >conftest.err
4512	rm -f conftest.er1
4513	cat conftest.err >&5
4514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515	(exit $ac_status); } &&
4516	{ ac_try='test -z "$ac_c_werror_flag"
4517	\|\| test ! -s conftest.err'
4518	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519	(eval $ac_try) 2>&5
4520	ac_status=$?
4521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522	(exit $ac_status); }; } &&
4523	{ ac_try='test -s conftest.$ac_objext'
4524	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4525	(eval $ac_try) 2>&5
4526	ac_status=$?
4527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528	(exit $ac_status); }; }; then
4529	ac_header_compiler=yes
4530	else
4531	echo "$as_me: failed program was:" >&5
4532	sed 's/^/\| /' conftest.$ac_ext >&5
4533
4534	ac_header_compiler=no
4535	fi
4536	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4537	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4538	echo "${ECHO_T}$ac_header_compiler" >&6
4539
4540	# Is the header present?
4541	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4542	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4543	cat >conftest.$ac_ext <<_ACEOF
4544	/* confdefs.h. */
4545	_ACEOF
4546	cat confdefs.h >>conftest.$ac_ext
4547	cat >>conftest.$ac_ext <<_ACEOF
4548	/* end confdefs.h. */
4549	#include <$ac_header>
4550	_ACEOF
4551	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4552	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4553	ac_status=$?
4554	grep -v '^ *+' conftest.er1 >conftest.err
4555	rm -f conftest.er1
4556	cat conftest.err >&5
4557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4558	(exit $ac_status); } >/dev/null; then
4559	if test -s conftest.err; then
4560	ac_cpp_err=$ac_c_preproc_warn_flag
4561	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4562	else
4563	ac_cpp_err=
4564	fi
4565	else
4566	ac_cpp_err=yes
4567	fi
4568	if test -z "$ac_cpp_err"; then
4569	ac_header_preproc=yes
4570	else
4571	echo "$as_me: failed program was:" >&5
4572	sed 's/^/\| /' conftest.$ac_ext >&5
4573
4574	ac_header_preproc=no
4575	fi
4576	rm -f conftest.err conftest.$ac_ext
4577	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4578	echo "${ECHO_T}$ac_header_preproc" >&6
4579
4580	# So? What about this header?
4581	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4582	yes:no: )
4583	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4584	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4585	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4586	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4587	ac_header_preproc=yes
4588	;;
4589	no:yes:* )
4590	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4591	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4592	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4593	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4594	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4595	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4596	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4597	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4598	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4599	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4600	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4601	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4602	(
4603	cat <<\_ASBOX
4604	## ------------------------------------------- ##
4605	## Report this to orxonox-dev@mail.datacore.ch ##
4606	## ------------------------------------------- ##
4607	_ASBOX
4608	) \|
4609	sed "s/^/$as_me: WARNING: /" >&2
4610	;;
4611	esac
4612	echo "$as_me:$LINENO: checking for $ac_header" >&5
4613	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4614	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4615	echo $ECHO_N "(cached) $ECHO_C" >&6
4616	else
4617	eval "$as_ac_Header=\$ac_header_preproc"
4618	fi
4619	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4620	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4621
4622	fi
4623	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4624	cat >>confdefs.h <<_ACEOF
4625	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4626	_ACEOF
4627
4628	else
4629	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4630	echo "$as_me: error: cannot find SDL headers" >&2;}
4631	{ (exit 1); exit 1; }; }
4632	fi
4633
4634	done
4635
4636
4637	#checking for libSDL
4638	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4639	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4640	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4641	echo $ECHO_N "(cached) $ECHO_C" >&6
4642	else
4643	ac_check_lib_save_LIBS=$LIBS
4644	LIBS="-lsdlmain $LIBS"
4645	cat >conftest.$ac_ext <<_ACEOF
4646	/* confdefs.h. */
4647	_ACEOF
4648	cat confdefs.h >>conftest.$ac_ext
4649	cat >>conftest.$ac_ext <<_ACEOF
4650	/* end confdefs.h. */
4651
4652
4653	int
4654	main ()
4655	{
4656	main ();
4657	;
4658	return 0;
4659	}
4660	_ACEOF
4661	rm -f conftest.$ac_objext conftest$ac_exeext
4662	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4663	(eval $ac_link) 2>conftest.er1
4664	ac_status=$?
4665	grep -v '^ *+' conftest.er1 >conftest.err
4666	rm -f conftest.er1
4667	cat conftest.err >&5
4668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669	(exit $ac_status); } &&
4670	{ ac_try='test -z "$ac_c_werror_flag"
4671	\|\| test ! -s conftest.err'
4672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4673	(eval $ac_try) 2>&5
4674	ac_status=$?
4675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4676	(exit $ac_status); }; } &&
4677	{ ac_try='test -s conftest$ac_exeext'
4678	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679	(eval $ac_try) 2>&5
4680	ac_status=$?
4681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682	(exit $ac_status); }; }; then
4683	ac_cv_lib_sdlmain_main=yes
4684	else
4685	echo "$as_me: failed program was:" >&5
4686	sed 's/^/\| /' conftest.$ac_ext >&5
4687
4688	ac_cv_lib_sdlmain_main=no
4689	fi
4690	rm -f conftest.err conftest.$ac_objext \
4691	conftest$ac_exeext conftest.$ac_ext
4692	LIBS=$ac_check_lib_save_LIBS
4693	fi
4694	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4695	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4696	if test $ac_cv_lib_sdlmain_main = yes; then
4697	FOUND_sdlmain=yes
4698	fi
4699
4700	if test "$FOUND_sdlmain" = "yes" ; then
4701	LIBS="$LIBS -lsdlmain"
4702	else
4703	echo "------------------"
4704	echo "SDL library not found."
4705	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4706	echo "------------------"
4707	exit 1
4708	fi
4709	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4710	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4711	if test "${ac_cv_lib_sdl_main+set}" = set; then
4712	echo $ECHO_N "(cached) $ECHO_C" >&6
4713	else
4714	ac_check_lib_save_LIBS=$LIBS
4715	LIBS="-lsdl $LIBS"
4716	cat >conftest.$ac_ext <<_ACEOF
4717	/* confdefs.h. */
4718	_ACEOF
4719	cat confdefs.h >>conftest.$ac_ext
4720	cat >>conftest.$ac_ext <<_ACEOF
4721	/* end confdefs.h. */
4722
4723
4724	int
4725	main ()
4726	{
4727	main ();
4728	;
4729	return 0;
4730	}
4731	_ACEOF
4732	rm -f conftest.$ac_objext conftest$ac_exeext
4733	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4734	(eval $ac_link) 2>conftest.er1
4735	ac_status=$?
4736	grep -v '^ *+' conftest.er1 >conftest.err
4737	rm -f conftest.er1
4738	cat conftest.err >&5
4739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4740	(exit $ac_status); } &&
4741	{ ac_try='test -z "$ac_c_werror_flag"
4742	\|\| test ! -s conftest.err'
4743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4744	(eval $ac_try) 2>&5
4745	ac_status=$?
4746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4747	(exit $ac_status); }; } &&
4748	{ ac_try='test -s conftest$ac_exeext'
4749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4750	(eval $ac_try) 2>&5
4751	ac_status=$?
4752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	(exit $ac_status); }; }; then
4754	ac_cv_lib_sdl_main=yes
4755	else
4756	echo "$as_me: failed program was:" >&5
4757	sed 's/^/\| /' conftest.$ac_ext >&5
4758
4759	ac_cv_lib_sdl_main=no
4760	fi
4761	rm -f conftest.err conftest.$ac_objext \
4762	conftest$ac_exeext conftest.$ac_ext
4763	LIBS=$ac_check_lib_save_LIBS
4764	fi
4765	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4766	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4767	if test $ac_cv_lib_sdl_main = yes; then
4768	FOUND_sdl=yes
4769	fi
4770
4771	if test "$FOUND_sdl" = "yes" ; then
4772	LIBS="$LIBS -lsdl"
4773	else
4774	echo "------------------"
4775	echo "SDL library not found."
4776	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4777	echo "------------------"
4778	exit -1
4779	fi
4780
4781	def_sdl_image=no;
4782	;;
4783
4784	### LINUX ###
4785	--linux*)
4786	echo "Linux detected"
4787
4788	Linux="yes"
4789
4790	# checking gl header
4791
4792	for ac_header in GL/gl.h
4793	do
4794	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4795	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4796	echo "$as_me:$LINENO: checking for $ac_header" >&5
4797	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4798	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4799	echo $ECHO_N "(cached) $ECHO_C" >&6
4800	fi
4801	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4802	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4803	else
4804	# Is the header compilable?
4805	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4806	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4807	cat >conftest.$ac_ext <<_ACEOF
4808	/* confdefs.h. */
4809	_ACEOF
4810	cat confdefs.h >>conftest.$ac_ext
4811	cat >>conftest.$ac_ext <<_ACEOF
4812	/* end confdefs.h. */
4813	$ac_includes_default
4814	#include <$ac_header>
4815	_ACEOF
4816	rm -f conftest.$ac_objext
4817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4818	(eval $ac_compile) 2>conftest.er1
4819	ac_status=$?
4820	grep -v '^ *+' conftest.er1 >conftest.err
4821	rm -f conftest.er1
4822	cat conftest.err >&5
4823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4824	(exit $ac_status); } &&
4825	{ ac_try='test -z "$ac_c_werror_flag"
4826	\|\| test ! -s conftest.err'
4827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4828	(eval $ac_try) 2>&5
4829	ac_status=$?
4830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4831	(exit $ac_status); }; } &&
4832	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4838	ac_header_compiler=yes
4839	else
4840	echo "$as_me: failed program was:" >&5
4841	sed 's/^/\| /' conftest.$ac_ext >&5
4842
4843	ac_header_compiler=no
4844	fi
4845	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4846	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4847	echo "${ECHO_T}$ac_header_compiler" >&6
4848
4849	# Is the header present?
4850	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4851	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4852	cat >conftest.$ac_ext <<_ACEOF
4853	/* confdefs.h. */
4854	_ACEOF
4855	cat confdefs.h >>conftest.$ac_ext
4856	cat >>conftest.$ac_ext <<_ACEOF
4857	/* end confdefs.h. */
4858	#include <$ac_header>
4859	_ACEOF
4860	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4861	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4862	ac_status=$?
4863	grep -v '^ *+' conftest.er1 >conftest.err
4864	rm -f conftest.er1
4865	cat conftest.err >&5
4866	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4867	(exit $ac_status); } >/dev/null; then
4868	if test -s conftest.err; then
4869	ac_cpp_err=$ac_c_preproc_warn_flag
4870	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4871	else
4872	ac_cpp_err=
4873	fi
4874	else
4875	ac_cpp_err=yes
4876	fi
4877	if test -z "$ac_cpp_err"; then
4878	ac_header_preproc=yes
4879	else
4880	echo "$as_me: failed program was:" >&5
4881	sed 's/^/\| /' conftest.$ac_ext >&5
4882
4883	ac_header_preproc=no
4884	fi
4885	rm -f conftest.err conftest.$ac_ext
4886	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4887	echo "${ECHO_T}$ac_header_preproc" >&6
4888
4889	# So? What about this header?
4890	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4891	yes:no: )
4892	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4893	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4894	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4895	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4896	ac_header_preproc=yes
4897	;;
4898	no:yes:* )
4899	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4900	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4901	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4902	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4903	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4904	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4905	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4906	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4907	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4908	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4909	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4910	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4911	(
4912	cat <<\_ASBOX
4913	## ------------------------------------------- ##
4914	## Report this to orxonox-dev@mail.datacore.ch ##
4915	## ------------------------------------------- ##
4916	_ASBOX
4917	) \|
4918	sed "s/^/$as_me: WARNING: /" >&2
4919	;;
4920	esac
4921	echo "$as_me:$LINENO: checking for $ac_header" >&5
4922	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4923	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4924	echo $ECHO_N "(cached) $ECHO_C" >&6
4925	else
4926	eval "$as_ac_Header=\$ac_header_preproc"
4927	fi
4928	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4929	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4930
4931	fi
4932	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4933	cat >>confdefs.h <<_ACEOF
4934	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4935	_ACEOF
4936
4937	else
4938	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4939	echo "$as_me: error: cannot find opengl headers" >&2;}
4940	{ (exit 1); exit 1; }; }
4941	fi
4942
4943	done
4944
4945
4946	# checking for Unix GL
4947	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4948	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4949	if test "${ac_cv_lib_GL_main+set}" = set; then
4950	echo $ECHO_N "(cached) $ECHO_C" >&6
4951	else
4952	ac_check_lib_save_LIBS=$LIBS
4953	LIBS="-lGL $LIBS"
4954	cat >conftest.$ac_ext <<_ACEOF
4955	/* confdefs.h. */
4956	_ACEOF
4957	cat confdefs.h >>conftest.$ac_ext
4958	cat >>conftest.$ac_ext <<_ACEOF
4959	/* end confdefs.h. */
4960
4961
4962	int
4963	main ()
4964	{
4965	main ();
4966	;
4967	return 0;
4968	}
4969	_ACEOF
4970	rm -f conftest.$ac_objext conftest$ac_exeext
4971	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4972	(eval $ac_link) 2>conftest.er1
4973	ac_status=$?
4974	grep -v '^ *+' conftest.er1 >conftest.err
4975	rm -f conftest.er1
4976	cat conftest.err >&5
4977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4978	(exit $ac_status); } &&
4979	{ ac_try='test -z "$ac_c_werror_flag"
4980	\|\| test ! -s conftest.err'
4981	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4982	(eval $ac_try) 2>&5
4983	ac_status=$?
4984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4985	(exit $ac_status); }; } &&
4986	{ ac_try='test -s conftest$ac_exeext'
4987	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4988	(eval $ac_try) 2>&5
4989	ac_status=$?
4990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4991	(exit $ac_status); }; }; then
4992	ac_cv_lib_GL_main=yes
4993	else
4994	echo "$as_me: failed program was:" >&5
4995	sed 's/^/\| /' conftest.$ac_ext >&5
4996
4997	ac_cv_lib_GL_main=no
4998	fi
4999	rm -f conftest.err conftest.$ac_objext \
5000	conftest$ac_exeext conftest.$ac_ext
5001	LIBS=$ac_check_lib_save_LIBS
5002	fi
5003	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5004	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5005	if test $ac_cv_lib_GL_main = yes; then
5006	FOUND_GL=yes
5007	fi
5008
5009	if test "$FOUND_GL" = "yes" ; then
5010	LIBS="$LIBS -lGL"
5011	else
5012	echo "------------------"
5013	echo "opengl not found."
5014	echo "please install the opengl package which can be found at http://www.opengl.org"
5015	echo "------------------"
5016	exit -1
5017	fi
5018
5019	# cheking for GLU-header
5020
5021	for ac_header in GL/glu.h
5022	do
5023	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5024	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5025	echo "$as_me:$LINENO: checking for $ac_header" >&5
5026	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5027	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5028	echo $ECHO_N "(cached) $ECHO_C" >&6
5029	fi
5030	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5031	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5032	else
5033	# Is the header compilable?
5034	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5035	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5036	cat >conftest.$ac_ext <<_ACEOF
5037	/* confdefs.h. */
5038	_ACEOF
5039	cat confdefs.h >>conftest.$ac_ext
5040	cat >>conftest.$ac_ext <<_ACEOF
5041	/* end confdefs.h. */
5042	$ac_includes_default
5043	#include <$ac_header>
5044	_ACEOF
5045	rm -f conftest.$ac_objext
5046	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5047	(eval $ac_compile) 2>conftest.er1
5048	ac_status=$?
5049	grep -v '^ *+' conftest.er1 >conftest.err
5050	rm -f conftest.er1
5051	cat conftest.err >&5
5052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053	(exit $ac_status); } &&
5054	{ ac_try='test -z "$ac_c_werror_flag"
5055	\|\| test ! -s conftest.err'
5056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5057	(eval $ac_try) 2>&5
5058	ac_status=$?
5059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060	(exit $ac_status); }; } &&
5061	{ ac_try='test -s conftest.$ac_objext'
5062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063	(eval $ac_try) 2>&5
5064	ac_status=$?
5065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066	(exit $ac_status); }; }; then
5067	ac_header_compiler=yes
5068	else
5069	echo "$as_me: failed program was:" >&5
5070	sed 's/^/\| /' conftest.$ac_ext >&5
5071
5072	ac_header_compiler=no
5073	fi
5074	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5075	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5076	echo "${ECHO_T}$ac_header_compiler" >&6
5077
5078	# Is the header present?
5079	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5080	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5081	cat >conftest.$ac_ext <<_ACEOF
5082	/* confdefs.h. */
5083	_ACEOF
5084	cat confdefs.h >>conftest.$ac_ext
5085	cat >>conftest.$ac_ext <<_ACEOF
5086	/* end confdefs.h. */
5087	#include <$ac_header>
5088	_ACEOF
5089	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5090	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5091	ac_status=$?
5092	grep -v '^ *+' conftest.er1 >conftest.err
5093	rm -f conftest.er1
5094	cat conftest.err >&5
5095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5096	(exit $ac_status); } >/dev/null; then
5097	if test -s conftest.err; then
5098	ac_cpp_err=$ac_c_preproc_warn_flag
5099	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5100	else
5101	ac_cpp_err=
5102	fi
5103	else
5104	ac_cpp_err=yes
5105	fi
5106	if test -z "$ac_cpp_err"; then
5107	ac_header_preproc=yes
5108	else
5109	echo "$as_me: failed program was:" >&5
5110	sed 's/^/\| /' conftest.$ac_ext >&5
5111
5112	ac_header_preproc=no
5113	fi
5114	rm -f conftest.err conftest.$ac_ext
5115	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5116	echo "${ECHO_T}$ac_header_preproc" >&6
5117
5118	# So? What about this header?
5119	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5120	yes:no: )
5121	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5122	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5123	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5124	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5125	ac_header_preproc=yes
5126	;;
5127	no:yes:* )
5128	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5129	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5130	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5131	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5132	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5133	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5134	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5135	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5136	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5137	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5138	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5139	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5140	(
5141	cat <<\_ASBOX
5142	## ------------------------------------------- ##
5143	## Report this to orxonox-dev@mail.datacore.ch ##
5144	## ------------------------------------------- ##
5145	_ASBOX
5146	) \|
5147	sed "s/^/$as_me: WARNING: /" >&2
5148	;;
5149	esac
5150	echo "$as_me:$LINENO: checking for $ac_header" >&5
5151	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5152	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5153	echo $ECHO_N "(cached) $ECHO_C" >&6
5154	else
5155	eval "$as_ac_Header=\$ac_header_preproc"
5156	fi
5157	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5158	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5159
5160	fi
5161	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5162	cat >>confdefs.h <<_ACEOF
5163	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5164	_ACEOF
5165
5166	else
5167	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5168	echo "$as_me: error: cannot find opengl headers" >&2;}
5169	{ (exit 1); exit 1; }; }
5170	fi
5171
5172	done
5173
5174
5175	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5176	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5177	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5178	echo $ECHO_N "(cached) $ECHO_C" >&6
5179	else
5180	ac_check_lib_save_LIBS=$LIBS
5181	LIBS="-lGLU $LIBS"
5182	cat >conftest.$ac_ext <<_ACEOF
5183	/* confdefs.h. */
5184	_ACEOF
5185	cat confdefs.h >>conftest.$ac_ext
5186	cat >>conftest.$ac_ext <<_ACEOF
5187	/* end confdefs.h. */
5188
5189	/* Override any gcc2 internal prototype to avoid an error. */
5190	#ifdef __cplusplus
5191	extern "C"
5192	#endif
5193	/* We use char because int might match the return type of a gcc2
5194	builtin and then its argument prototype would still apply. */
5195	char gluProject ();
5196	int
5197	main ()
5198	{
5199	gluProject ();
5200	;
5201	return 0;
5202	}
5203	_ACEOF
5204	rm -f conftest.$ac_objext conftest$ac_exeext
5205	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5206	(eval $ac_link) 2>conftest.er1
5207	ac_status=$?
5208	grep -v '^ *+' conftest.er1 >conftest.err
5209	rm -f conftest.er1
5210	cat conftest.err >&5
5211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5212	(exit $ac_status); } &&
5213	{ ac_try='test -z "$ac_c_werror_flag"
5214	\|\| test ! -s conftest.err'
5215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5216	(eval $ac_try) 2>&5
5217	ac_status=$?
5218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219	(exit $ac_status); }; } &&
5220	{ ac_try='test -s conftest$ac_exeext'
5221	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5222	(eval $ac_try) 2>&5
5223	ac_status=$?
5224	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5225	(exit $ac_status); }; }; then
5226	ac_cv_lib_GLU_gluProject=yes
5227	else
5228	echo "$as_me: failed program was:" >&5
5229	sed 's/^/\| /' conftest.$ac_ext >&5
5230
5231	ac_cv_lib_GLU_gluProject=no
5232	fi
5233	rm -f conftest.err conftest.$ac_objext \
5234	conftest$ac_exeext conftest.$ac_ext
5235	LIBS=$ac_check_lib_save_LIBS
5236	fi
5237	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5238	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5239	if test $ac_cv_lib_GLU_gluProject = yes; then
5240	FOUND_GLU=yes
5241	fi
5242
5243	if test "$FOUND_GLU" = "yes" ; then
5244	LIBS="$LIBS -lGLU"
5245	else
5246	echo "------------------"
5247	echo "GLU library not found."
5248	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5249	echo "------------------"
5250	exit -1
5251	fi
5252
5253	# checking for SDL-headers
5254
5255	for ac_header in SDL/SDL.h
5256	do
5257	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5258	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5259	echo "$as_me:$LINENO: checking for $ac_header" >&5
5260	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5261	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5262	echo $ECHO_N "(cached) $ECHO_C" >&6
5263	fi
5264	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5265	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5266	else
5267	# Is the header compilable?
5268	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5269	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5270	cat >conftest.$ac_ext <<_ACEOF
5271	/* confdefs.h. */
5272	_ACEOF
5273	cat confdefs.h >>conftest.$ac_ext
5274	cat >>conftest.$ac_ext <<_ACEOF
5275	/* end confdefs.h. */
5276	$ac_includes_default
5277	#include <$ac_header>
5278	_ACEOF
5279	rm -f conftest.$ac_objext
5280	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5281	(eval $ac_compile) 2>conftest.er1
5282	ac_status=$?
5283	grep -v '^ *+' conftest.er1 >conftest.err
5284	rm -f conftest.er1
5285	cat conftest.err >&5
5286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5287	(exit $ac_status); } &&
5288	{ ac_try='test -z "$ac_c_werror_flag"
5289	\|\| test ! -s conftest.err'
5290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5291	(eval $ac_try) 2>&5
5292	ac_status=$?
5293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5294	(exit $ac_status); }; } &&
5295	{ ac_try='test -s conftest.$ac_objext'
5296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5297	(eval $ac_try) 2>&5
5298	ac_status=$?
5299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5300	(exit $ac_status); }; }; then
5301	ac_header_compiler=yes
5302	else
5303	echo "$as_me: failed program was:" >&5
5304	sed 's/^/\| /' conftest.$ac_ext >&5
5305
5306	ac_header_compiler=no
5307	fi
5308	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5309	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5310	echo "${ECHO_T}$ac_header_compiler" >&6
5311
5312	# Is the header present?
5313	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5314	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5315	cat >conftest.$ac_ext <<_ACEOF
5316	/* confdefs.h. */
5317	_ACEOF
5318	cat confdefs.h >>conftest.$ac_ext
5319	cat >>conftest.$ac_ext <<_ACEOF
5320	/* end confdefs.h. */
5321	#include <$ac_header>
5322	_ACEOF
5323	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5324	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5325	ac_status=$?
5326	grep -v '^ *+' conftest.er1 >conftest.err
5327	rm -f conftest.er1
5328	cat conftest.err >&5
5329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5330	(exit $ac_status); } >/dev/null; then
5331	if test -s conftest.err; then
5332	ac_cpp_err=$ac_c_preproc_warn_flag
5333	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5334	else
5335	ac_cpp_err=
5336	fi
5337	else
5338	ac_cpp_err=yes
5339	fi
5340	if test -z "$ac_cpp_err"; then
5341	ac_header_preproc=yes
5342	else
5343	echo "$as_me: failed program was:" >&5
5344	sed 's/^/\| /' conftest.$ac_ext >&5
5345
5346	ac_header_preproc=no
5347	fi
5348	rm -f conftest.err conftest.$ac_ext
5349	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5350	echo "${ECHO_T}$ac_header_preproc" >&6
5351
5352	# So? What about this header?
5353	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5354	yes:no: )
5355	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5356	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5357	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5358	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5359	ac_header_preproc=yes
5360	;;
5361	no:yes:* )
5362	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5363	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5364	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5365	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5366	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5367	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5368	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5369	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5370	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5371	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5372	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5373	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5374	(
5375	cat <<\_ASBOX
5376	## ------------------------------------------- ##
5377	## Report this to orxonox-dev@mail.datacore.ch ##
5378	## ------------------------------------------- ##
5379	_ASBOX
5380	) \|
5381	sed "s/^/$as_me: WARNING: /" >&2
5382	;;
5383	esac
5384	echo "$as_me:$LINENO: checking for $ac_header" >&5
5385	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5386	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5387	echo $ECHO_N "(cached) $ECHO_C" >&6
5388	else
5389	eval "$as_ac_Header=\$ac_header_preproc"
5390	fi
5391	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5392	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5393
5394	fi
5395	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5396	cat >>confdefs.h <<_ACEOF
5397	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5398	_ACEOF
5399
5400	else
5401	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5402	echo "$as_me: error: cannot find SDL headers" >&2;}
5403	{ (exit 1); exit 1; }; }
5404	fi
5405
5406	done
5407
5408
5409	# checking for SDL-lib
5410	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5411	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5412	if test "${ac_cv_lib_SDL_main+set}" = set; then
5413	echo $ECHO_N "(cached) $ECHO_C" >&6
5414	else
5415	ac_check_lib_save_LIBS=$LIBS
5416	LIBS="-lSDL $LIBS"
5417	cat >conftest.$ac_ext <<_ACEOF
5418	/* confdefs.h. */
5419	_ACEOF
5420	cat confdefs.h >>conftest.$ac_ext
5421	cat >>conftest.$ac_ext <<_ACEOF
5422	/* end confdefs.h. */
5423
5424
5425	int
5426	main ()
5427	{
5428	main ();
5429	;
5430	return 0;
5431	}
5432	_ACEOF
5433	rm -f conftest.$ac_objext conftest$ac_exeext
5434	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5435	(eval $ac_link) 2>conftest.er1
5436	ac_status=$?
5437	grep -v '^ *+' conftest.er1 >conftest.err
5438	rm -f conftest.er1
5439	cat conftest.err >&5
5440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5441	(exit $ac_status); } &&
5442	{ ac_try='test -z "$ac_c_werror_flag"
5443	\|\| test ! -s conftest.err'
5444	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5445	(eval $ac_try) 2>&5
5446	ac_status=$?
5447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5448	(exit $ac_status); }; } &&
5449	{ ac_try='test -s conftest$ac_exeext'
5450	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5451	(eval $ac_try) 2>&5
5452	ac_status=$?
5453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5454	(exit $ac_status); }; }; then
5455	ac_cv_lib_SDL_main=yes
5456	else
5457	echo "$as_me: failed program was:" >&5
5458	sed 's/^/\| /' conftest.$ac_ext >&5
5459
5460	ac_cv_lib_SDL_main=no
5461	fi
5462	rm -f conftest.err conftest.$ac_objext \
5463	conftest$ac_exeext conftest.$ac_ext
5464	LIBS=$ac_check_lib_save_LIBS
5465	fi
5466	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5467	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5468	if test $ac_cv_lib_SDL_main = yes; then
5469	FOUND_SDL=yes
5470	fi
5471
5472	if test "$FOUND_SDL" = "yes" ; then
5473	LIBS="$LIBS -lSDL"
5474	else
5475	echo "------------------"
5476	echo "SDL library not found."
5477	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5478	echo "------------------"
5479	exit -1
5480	fi
5481
5482	## check for SDL_Image
5483	if test "$def_sdl_image" = "yes"; then
5484	# checking for SDL_image-headers
5485
5486	for ac_header in SDL/SDL_image.h
5487	do
5488	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5489	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5490	echo "$as_me:$LINENO: checking for $ac_header" >&5
5491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5493	echo $ECHO_N "(cached) $ECHO_C" >&6
5494	fi
5495	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5496	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5497	else
5498	# Is the header compilable?
5499	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5500	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5501	cat >conftest.$ac_ext <<_ACEOF
5502	/* confdefs.h. */
5503	_ACEOF
5504	cat confdefs.h >>conftest.$ac_ext
5505	cat >>conftest.$ac_ext <<_ACEOF
5506	/* end confdefs.h. */
5507	$ac_includes_default
5508	#include <$ac_header>
5509	_ACEOF
5510	rm -f conftest.$ac_objext
5511	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5512	(eval $ac_compile) 2>conftest.er1
5513	ac_status=$?
5514	grep -v '^ *+' conftest.er1 >conftest.err
5515	rm -f conftest.er1
5516	cat conftest.err >&5
5517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5518	(exit $ac_status); } &&
5519	{ ac_try='test -z "$ac_c_werror_flag"
5520	\|\| test ! -s conftest.err'
5521	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5522	(eval $ac_try) 2>&5
5523	ac_status=$?
5524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5525	(exit $ac_status); }; } &&
5526	{ ac_try='test -s conftest.$ac_objext'
5527	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5528	(eval $ac_try) 2>&5
5529	ac_status=$?
5530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5531	(exit $ac_status); }; }; then
5532	ac_header_compiler=yes
5533	else
5534	echo "$as_me: failed program was:" >&5
5535	sed 's/^/\| /' conftest.$ac_ext >&5
5536
5537	ac_header_compiler=no
5538	fi
5539	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5540	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5541	echo "${ECHO_T}$ac_header_compiler" >&6
5542
5543	# Is the header present?
5544	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5545	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5546	cat >conftest.$ac_ext <<_ACEOF
5547	/* confdefs.h. */
5548	_ACEOF
5549	cat confdefs.h >>conftest.$ac_ext
5550	cat >>conftest.$ac_ext <<_ACEOF
5551	/* end confdefs.h. */
5552	#include <$ac_header>
5553	_ACEOF
5554	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5555	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5556	ac_status=$?
5557	grep -v '^ *+' conftest.er1 >conftest.err
5558	rm -f conftest.er1
5559	cat conftest.err >&5
5560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	(exit $ac_status); } >/dev/null; then
5562	if test -s conftest.err; then
5563	ac_cpp_err=$ac_c_preproc_warn_flag
5564	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5565	else
5566	ac_cpp_err=
5567	fi
5568	else
5569	ac_cpp_err=yes
5570	fi
5571	if test -z "$ac_cpp_err"; then
5572	ac_header_preproc=yes
5573	else
5574	echo "$as_me: failed program was:" >&5
5575	sed 's/^/\| /' conftest.$ac_ext >&5
5576
5577	ac_header_preproc=no
5578	fi
5579	rm -f conftest.err conftest.$ac_ext
5580	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5581	echo "${ECHO_T}$ac_header_preproc" >&6
5582
5583	# So? What about this header?
5584	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5585	yes:no: )
5586	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5587	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5588	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5589	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5590	ac_header_preproc=yes
5591	;;
5592	no:yes:* )
5593	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5594	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5595	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5596	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5597	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5598	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5599	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5600	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5601	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5602	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5603	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5604	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5605	(
5606	cat <<\_ASBOX
5607	## ------------------------------------------- ##
5608	## Report this to orxonox-dev@mail.datacore.ch ##
5609	## ------------------------------------------- ##
5610	_ASBOX
5611	) \|
5612	sed "s/^/$as_me: WARNING: /" >&2
5613	;;
5614	esac
5615	echo "$as_me:$LINENO: checking for $ac_header" >&5
5616	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5617	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5618	echo $ECHO_N "(cached) $ECHO_C" >&6
5619	else
5620	eval "$as_ac_Header=\$ac_header_preproc"
5621	fi
5622	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5623	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5624
5625	fi
5626	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5627	cat >>confdefs.h <<_ACEOF
5628	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5629	_ACEOF
5630
5631	else
5632	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
5633	fi
5634
5635	done
5636
5637	fi
5638	if test "$def_sdl_image" = "yes"; then
5639	# checking for SDL_image-lib
5640	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
5641	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
5642	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
5643	echo $ECHO_N "(cached) $ECHO_C" >&6
5644	else
5645	ac_check_lib_save_LIBS=$LIBS
5646	LIBS="-lSDL_image $LIBS"
5647	cat >conftest.$ac_ext <<_ACEOF
5648	/* confdefs.h. */
5649	_ACEOF
5650	cat confdefs.h >>conftest.$ac_ext
5651	cat >>conftest.$ac_ext <<_ACEOF
5652	/* end confdefs.h. */
5653
5654
5655	int
5656	main ()
5657	{
5658	main ();
5659	;
5660	return 0;
5661	}
5662	_ACEOF
5663	rm -f conftest.$ac_objext conftest$ac_exeext
5664	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5665	(eval $ac_link) 2>conftest.er1
5666	ac_status=$?
5667	grep -v '^ *+' conftest.er1 >conftest.err
5668	rm -f conftest.er1
5669	cat conftest.err >&5
5670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671	(exit $ac_status); } &&
5672	{ ac_try='test -z "$ac_c_werror_flag"
5673	\|\| test ! -s conftest.err'
5674	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5675	(eval $ac_try) 2>&5
5676	ac_status=$?
5677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5678	(exit $ac_status); }; } &&
5679	{ ac_try='test -s conftest$ac_exeext'
5680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5681	(eval $ac_try) 2>&5
5682	ac_status=$?
5683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684	(exit $ac_status); }; }; then
5685	ac_cv_lib_SDL_image_main=yes
5686	else
5687	echo "$as_me: failed program was:" >&5
5688	sed 's/^/\| /' conftest.$ac_ext >&5
5689
5690	ac_cv_lib_SDL_image_main=no
5691	fi
5692	rm -f conftest.err conftest.$ac_objext \
5693	conftest$ac_exeext conftest.$ac_ext
5694	LIBS=$ac_check_lib_save_LIBS
5695	fi
5696	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
5697	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
5698	if test $ac_cv_lib_SDL_image_main = yes; then
5699	FOUND_SDL_image=yes
5700	fi
5701
5702	if test "$FOUND_SDL_image" = "yes" ; then
5703	LIBS="$LIBS -lSDL_image"
5704	else
5705	echo "------------------"
5706	echo "SDL_image library not found."
5707	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
5708	echo "------------------"
5709	exit -1
5710	fi
5711	fi
5712
5713	## checking for SDL
5714	# SDL_VERSION=1.2.7
5715	# AM_PATH_SDL($SDL_VERSION,
5716	# :,
5717	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5718	# )
5719	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5720	# LIBS="$LIBS $SDL_LIBS"
5721	;;
5722
5723	### OS X ###
5724	darwin)
5725	echo "OS X detected"
5726
5727	osX="yes"
5728
5729	# checking gl header
5730
5731	for ac_header in OpenGL/gl.h
5732	do
5733	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5734	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5735	echo "$as_me:$LINENO: checking for $ac_header" >&5
5736	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5737	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5738	echo $ECHO_N "(cached) $ECHO_C" >&6
5739	fi
5740	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5741	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5742	else
5743	# Is the header compilable?
5744	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5745	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5746	cat >conftest.$ac_ext <<_ACEOF
5747	/* confdefs.h. */
5748	_ACEOF
5749	cat confdefs.h >>conftest.$ac_ext
5750	cat >>conftest.$ac_ext <<_ACEOF
5751	/* end confdefs.h. */
5752	$ac_includes_default
5753	#include <$ac_header>
5754	_ACEOF
5755	rm -f conftest.$ac_objext
5756	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5757	(eval $ac_compile) 2>conftest.er1
5758	ac_status=$?
5759	grep -v '^ *+' conftest.er1 >conftest.err
5760	rm -f conftest.er1
5761	cat conftest.err >&5
5762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763	(exit $ac_status); } &&
5764	{ ac_try='test -z "$ac_c_werror_flag"
5765	\|\| test ! -s conftest.err'
5766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767	(eval $ac_try) 2>&5
5768	ac_status=$?
5769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770	(exit $ac_status); }; } &&
5771	{ ac_try='test -s conftest.$ac_objext'
5772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773	(eval $ac_try) 2>&5
5774	ac_status=$?
5775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776	(exit $ac_status); }; }; then
5777	ac_header_compiler=yes
5778	else
5779	echo "$as_me: failed program was:" >&5
5780	sed 's/^/\| /' conftest.$ac_ext >&5
5781
5782	ac_header_compiler=no
5783	fi
5784	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5785	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5786	echo "${ECHO_T}$ac_header_compiler" >&6
5787
5788	# Is the header present?
5789	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5790	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5791	cat >conftest.$ac_ext <<_ACEOF
5792	/* confdefs.h. */
5793	_ACEOF
5794	cat confdefs.h >>conftest.$ac_ext
5795	cat >>conftest.$ac_ext <<_ACEOF
5796	/* end confdefs.h. */
5797	#include <$ac_header>
5798	_ACEOF
5799	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5800	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5801	ac_status=$?
5802	grep -v '^ *+' conftest.er1 >conftest.err
5803	rm -f conftest.er1
5804	cat conftest.err >&5
5805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5806	(exit $ac_status); } >/dev/null; then
5807	if test -s conftest.err; then
5808	ac_cpp_err=$ac_c_preproc_warn_flag
5809	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5810	else
5811	ac_cpp_err=
5812	fi
5813	else
5814	ac_cpp_err=yes
5815	fi
5816	if test -z "$ac_cpp_err"; then
5817	ac_header_preproc=yes
5818	else
5819	echo "$as_me: failed program was:" >&5
5820	sed 's/^/\| /' conftest.$ac_ext >&5
5821
5822	ac_header_preproc=no
5823	fi
5824	rm -f conftest.err conftest.$ac_ext
5825	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5826	echo "${ECHO_T}$ac_header_preproc" >&6
5827
5828	# So? What about this header?
5829	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5830	yes:no: )
5831	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5832	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5833	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5834	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5835	ac_header_preproc=yes
5836	;;
5837	no:yes:* )
5838	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5839	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5840	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5841	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5842	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5843	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5844	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5845	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5846	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5847	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5848	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5849	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5850	(
5851	cat <<\_ASBOX
5852	## ------------------------------------------- ##
5853	## Report this to orxonox-dev@mail.datacore.ch ##
5854	## ------------------------------------------- ##
5855	_ASBOX
5856	) \|
5857	sed "s/^/$as_me: WARNING: /" >&2
5858	;;
5859	esac
5860	echo "$as_me:$LINENO: checking for $ac_header" >&5
5861	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5862	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5863	echo $ECHO_N "(cached) $ECHO_C" >&6
5864	else
5865	eval "$as_ac_Header=\$ac_header_preproc"
5866	fi
5867	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5868	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5869
5870	fi
5871	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5872	cat >>confdefs.h <<_ACEOF
5873	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5874	_ACEOF
5875
5876	else
5877	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5878	echo "$as_me: error: cannot find opengl headers" >&2;}
5879	{ (exit 1); exit 1; }; }
5880	fi
5881
5882	done
5883
5884	# cheking for GLU-header
5885
5886	for ac_header in OpenGL/glu.h
5887	do
5888	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5889	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5890	echo "$as_me:$LINENO: checking for $ac_header" >&5
5891	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5892	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5893	echo $ECHO_N "(cached) $ECHO_C" >&6
5894	fi
5895	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5896	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5897	else
5898	# Is the header compilable?
5899	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5900	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5901	cat >conftest.$ac_ext <<_ACEOF
5902	/* confdefs.h. */
5903	_ACEOF
5904	cat confdefs.h >>conftest.$ac_ext
5905	cat >>conftest.$ac_ext <<_ACEOF
5906	/* end confdefs.h. */
5907	$ac_includes_default
5908	#include <$ac_header>
5909	_ACEOF
5910	rm -f conftest.$ac_objext
5911	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5912	(eval $ac_compile) 2>conftest.er1
5913	ac_status=$?
5914	grep -v '^ *+' conftest.er1 >conftest.err
5915	rm -f conftest.er1
5916	cat conftest.err >&5
5917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5918	(exit $ac_status); } &&
5919	{ ac_try='test -z "$ac_c_werror_flag"
5920	\|\| test ! -s conftest.err'
5921	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5922	(eval $ac_try) 2>&5
5923	ac_status=$?
5924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5925	(exit $ac_status); }; } &&
5926	{ ac_try='test -s conftest.$ac_objext'
5927	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5928	(eval $ac_try) 2>&5
5929	ac_status=$?
5930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5931	(exit $ac_status); }; }; then
5932	ac_header_compiler=yes
5933	else
5934	echo "$as_me: failed program was:" >&5
5935	sed 's/^/\| /' conftest.$ac_ext >&5
5936
5937	ac_header_compiler=no
5938	fi
5939	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5940	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5941	echo "${ECHO_T}$ac_header_compiler" >&6
5942
5943	# Is the header present?
5944	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5945	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5946	cat >conftest.$ac_ext <<_ACEOF
5947	/* confdefs.h. */
5948	_ACEOF
5949	cat confdefs.h >>conftest.$ac_ext
5950	cat >>conftest.$ac_ext <<_ACEOF
5951	/* end confdefs.h. */
5952	#include <$ac_header>
5953	_ACEOF
5954	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5955	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5956	ac_status=$?
5957	grep -v '^ *+' conftest.er1 >conftest.err
5958	rm -f conftest.er1
5959	cat conftest.err >&5
5960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961	(exit $ac_status); } >/dev/null; then
5962	if test -s conftest.err; then
5963	ac_cpp_err=$ac_c_preproc_warn_flag
5964	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5965	else
5966	ac_cpp_err=
5967	fi
5968	else
5969	ac_cpp_err=yes
5970	fi
5971	if test -z "$ac_cpp_err"; then
5972	ac_header_preproc=yes
5973	else
5974	echo "$as_me: failed program was:" >&5
5975	sed 's/^/\| /' conftest.$ac_ext >&5
5976
5977	ac_header_preproc=no
5978	fi
5979	rm -f conftest.err conftest.$ac_ext
5980	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5981	echo "${ECHO_T}$ac_header_preproc" >&6
5982
5983	# So? What about this header?
5984	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5985	yes:no: )
5986	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5987	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5988	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5989	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5990	ac_header_preproc=yes
5991	;;
5992	no:yes:* )
5993	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5994	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5995	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5996	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5997	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5998	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5999	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6000	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6001	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6002	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6003	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6004	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6005	(
6006	cat <<\_ASBOX
6007	## ------------------------------------------- ##
6008	## Report this to orxonox-dev@mail.datacore.ch ##
6009	## ------------------------------------------- ##
6010	_ASBOX
6011	) \|
6012	sed "s/^/$as_me: WARNING: /" >&2
6013	;;
6014	esac
6015	echo "$as_me:$LINENO: checking for $ac_header" >&5
6016	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6017	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6018	echo $ECHO_N "(cached) $ECHO_C" >&6
6019	else
6020	eval "$as_ac_Header=\$ac_header_preproc"
6021	fi
6022	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6023	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6024
6025	fi
6026	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6027	cat >>confdefs.h <<_ACEOF
6028	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6029	_ACEOF
6030
6031	else
6032	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6033	echo "$as_me: error: cannot find opengl headers" >&2;}
6034	{ (exit 1); exit 1; }; }
6035	fi
6036
6037	done
6038
6039
6040	LIBS="$LIBS -framework OpenGL"
6041
6042	# checking for SDL-headers
6043	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6044	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6045
6046	## checking for SDL
6047	# SDL_VERSION=1.2.7
6048	# AM_PATH_SDL($SDL_VERSION,
6049	# :,
6050	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6051	# )
6052
6053	SDL_CFLAGS=`sdl-config --cflags`
6054	SDL_LIBS=`sdl-config --libs`
6055	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6056	LIBS="$LIBS $SDL_LIBS"
6057
6058	def_sdl_image=no;
6059	;;
6060
6061	*)
6062	;;
6063	esac
6064
6065
6066
6067	if test "$def_sdl_image" = "no"; then
6068	## checking for libjpeg
6069
6070	for ac_header in jpeglib.h
6071	do
6072	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6073	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6074	echo "$as_me:$LINENO: checking for $ac_header" >&5
6075	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6076	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6077	echo $ECHO_N "(cached) $ECHO_C" >&6
6078	fi
6079	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6080	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6081	else
6082	# Is the header compilable?
6083	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6084	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6085	cat >conftest.$ac_ext <<_ACEOF
6086	/* confdefs.h. */
6087	_ACEOF
6088	cat confdefs.h >>conftest.$ac_ext
6089	cat >>conftest.$ac_ext <<_ACEOF
6090	/* end confdefs.h. */
6091	$ac_includes_default
6092	#include <$ac_header>
6093	_ACEOF
6094	rm -f conftest.$ac_objext
6095	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6096	(eval $ac_compile) 2>conftest.er1
6097	ac_status=$?
6098	grep -v '^ *+' conftest.er1 >conftest.err
6099	rm -f conftest.er1
6100	cat conftest.err >&5
6101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6102	(exit $ac_status); } &&
6103	{ ac_try='test -z "$ac_c_werror_flag"
6104	\|\| test ! -s conftest.err'
6105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6106	(eval $ac_try) 2>&5
6107	ac_status=$?
6108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6109	(exit $ac_status); }; } &&
6110	{ ac_try='test -s conftest.$ac_objext'
6111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6112	(eval $ac_try) 2>&5
6113	ac_status=$?
6114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6115	(exit $ac_status); }; }; then
6116	ac_header_compiler=yes
6117	else
6118	echo "$as_me: failed program was:" >&5
6119	sed 's/^/\| /' conftest.$ac_ext >&5
6120
6121	ac_header_compiler=no
6122	fi
6123	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6124	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6125	echo "${ECHO_T}$ac_header_compiler" >&6
6126
6127	# Is the header present?
6128	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6129	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6130	cat >conftest.$ac_ext <<_ACEOF
6131	/* confdefs.h. */
6132	_ACEOF
6133	cat confdefs.h >>conftest.$ac_ext
6134	cat >>conftest.$ac_ext <<_ACEOF
6135	/* end confdefs.h. */
6136	#include <$ac_header>
6137	_ACEOF
6138	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6139	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6140	ac_status=$?
6141	grep -v '^ *+' conftest.er1 >conftest.err
6142	rm -f conftest.er1
6143	cat conftest.err >&5
6144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6145	(exit $ac_status); } >/dev/null; then
6146	if test -s conftest.err; then
6147	ac_cpp_err=$ac_c_preproc_warn_flag
6148	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6149	else
6150	ac_cpp_err=
6151	fi
6152	else
6153	ac_cpp_err=yes
6154	fi
6155	if test -z "$ac_cpp_err"; then
6156	ac_header_preproc=yes
6157	else
6158	echo "$as_me: failed program was:" >&5
6159	sed 's/^/\| /' conftest.$ac_ext >&5
6160
6161	ac_header_preproc=no
6162	fi
6163	rm -f conftest.err conftest.$ac_ext
6164	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6165	echo "${ECHO_T}$ac_header_preproc" >&6
6166
6167	# So? What about this header?
6168	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6169	yes:no: )
6170	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6171	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6172	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6173	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6174	ac_header_preproc=yes
6175	;;
6176	no:yes:* )
6177	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6178	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6179	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6180	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6181	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6182	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6183	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6184	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6185	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6186	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6187	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6188	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6189	(
6190	cat <<\_ASBOX
6191	## ------------------------------------------- ##
6192	## Report this to orxonox-dev@mail.datacore.ch ##
6193	## ------------------------------------------- ##
6194	_ASBOX
6195	) \|
6196	sed "s/^/$as_me: WARNING: /" >&2
6197	;;
6198	esac
6199	echo "$as_me:$LINENO: checking for $ac_header" >&5
6200	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6201	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6202	echo $ECHO_N "(cached) $ECHO_C" >&6
6203	else
6204	eval "$as_ac_Header=\$ac_header_preproc"
6205	fi
6206	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6207	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6208
6209	fi
6210	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6211	cat >>confdefs.h <<_ACEOF
6212	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6213	_ACEOF
6214
6215	else
6216	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
6217	echo "$as_me: error: cannot find jpeg headers" >&2;}
6218	{ (exit 1); exit 1; }; }
6219	fi
6220
6221	done
6222
6223
6224	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6225	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6226	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6227	echo $ECHO_N "(cached) $ECHO_C" >&6
6228	else
6229	ac_check_lib_save_LIBS=$LIBS
6230	LIBS="-ljpeg $LIBS"
6231	cat >conftest.$ac_ext <<_ACEOF
6232	/* confdefs.h. */
6233	_ACEOF
6234	cat confdefs.h >>conftest.$ac_ext
6235	cat >>conftest.$ac_ext <<_ACEOF
6236	/* end confdefs.h. */
6237
6238
6239	int
6240	main ()
6241	{
6242	main ();
6243	;
6244	return 0;
6245	}
6246	_ACEOF
6247	rm -f conftest.$ac_objext conftest$ac_exeext
6248	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6249	(eval $ac_link) 2>conftest.er1
6250	ac_status=$?
6251	grep -v '^ *+' conftest.er1 >conftest.err
6252	rm -f conftest.er1
6253	cat conftest.err >&5
6254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255	(exit $ac_status); } &&
6256	{ ac_try='test -z "$ac_c_werror_flag"
6257	\|\| test ! -s conftest.err'
6258	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6259	(eval $ac_try) 2>&5
6260	ac_status=$?
6261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6262	(exit $ac_status); }; } &&
6263	{ ac_try='test -s conftest$ac_exeext'
6264	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6265	(eval $ac_try) 2>&5
6266	ac_status=$?
6267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6268	(exit $ac_status); }; }; then
6269	ac_cv_lib_jpeg_main=yes
6270	else
6271	echo "$as_me: failed program was:" >&5
6272	sed 's/^/\| /' conftest.$ac_ext >&5
6273
6274	ac_cv_lib_jpeg_main=no
6275	fi
6276	rm -f conftest.err conftest.$ac_objext \
6277	conftest$ac_exeext conftest.$ac_ext
6278	LIBS=$ac_check_lib_save_LIBS
6279	fi
6280	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6281	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6282	if test $ac_cv_lib_jpeg_main = yes; then
6283	FOUND_jpeg=yes
6284	fi
6285
6286	if test "$FOUND_jpeg" = "yes" ; then
6287	LIBS="$LIBS -ljpeg"
6288	else
6289	echo "------------------"
6290	echo "jpeg library not found."
6291	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6292	echo "------------------"
6293	exit -1
6294	fi
6295
6296
6297	## checking for libpng
6298
6299	for ac_header in png.h
6300	do
6301	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6302	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6303	echo "$as_me:$LINENO: checking for $ac_header" >&5
6304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6305	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6306	echo $ECHO_N "(cached) $ECHO_C" >&6
6307	fi
6308	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6309	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6310	else
6311	# Is the header compilable?
6312	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6313	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6314	cat >conftest.$ac_ext <<_ACEOF
6315	/* confdefs.h. */
6316	_ACEOF
6317	cat confdefs.h >>conftest.$ac_ext
6318	cat >>conftest.$ac_ext <<_ACEOF
6319	/* end confdefs.h. */
6320	$ac_includes_default
6321	#include <$ac_header>
6322	_ACEOF
6323	rm -f conftest.$ac_objext
6324	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6325	(eval $ac_compile) 2>conftest.er1
6326	ac_status=$?
6327	grep -v '^ *+' conftest.er1 >conftest.err
6328	rm -f conftest.er1
6329	cat conftest.err >&5
6330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6331	(exit $ac_status); } &&
6332	{ ac_try='test -z "$ac_c_werror_flag"
6333	\|\| test ! -s conftest.err'
6334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6335	(eval $ac_try) 2>&5
6336	ac_status=$?
6337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6338	(exit $ac_status); }; } &&
6339	{ ac_try='test -s conftest.$ac_objext'
6340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6341	(eval $ac_try) 2>&5
6342	ac_status=$?
6343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6344	(exit $ac_status); }; }; then
6345	ac_header_compiler=yes
6346	else
6347	echo "$as_me: failed program was:" >&5
6348	sed 's/^/\| /' conftest.$ac_ext >&5
6349
6350	ac_header_compiler=no
6351	fi
6352	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6353	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6354	echo "${ECHO_T}$ac_header_compiler" >&6
6355
6356	# Is the header present?
6357	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6358	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6359	cat >conftest.$ac_ext <<_ACEOF
6360	/* confdefs.h. */
6361	_ACEOF
6362	cat confdefs.h >>conftest.$ac_ext
6363	cat >>conftest.$ac_ext <<_ACEOF
6364	/* end confdefs.h. */
6365	#include <$ac_header>
6366	_ACEOF
6367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6369	ac_status=$?
6370	grep -v '^ *+' conftest.er1 >conftest.err
6371	rm -f conftest.er1
6372	cat conftest.err >&5
6373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6374	(exit $ac_status); } >/dev/null; then
6375	if test -s conftest.err; then
6376	ac_cpp_err=$ac_c_preproc_warn_flag
6377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6378	else
6379	ac_cpp_err=
6380	fi
6381	else
6382	ac_cpp_err=yes
6383	fi
6384	if test -z "$ac_cpp_err"; then
6385	ac_header_preproc=yes
6386	else
6387	echo "$as_me: failed program was:" >&5
6388	sed 's/^/\| /' conftest.$ac_ext >&5
6389
6390	ac_header_preproc=no
6391	fi
6392	rm -f conftest.err conftest.$ac_ext
6393	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6394	echo "${ECHO_T}$ac_header_preproc" >&6
6395
6396	# So? What about this header?
6397	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6398	yes:no: )
6399	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6400	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6401	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6402	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6403	ac_header_preproc=yes
6404	;;
6405	no:yes:* )
6406	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6407	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6408	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6409	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6410	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6411	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6412	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6413	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6414	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6415	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6416	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6417	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6418	(
6419	cat <<\_ASBOX
6420	## ------------------------------------------- ##
6421	## Report this to orxonox-dev@mail.datacore.ch ##
6422	## ------------------------------------------- ##
6423	_ASBOX
6424	) \|
6425	sed "s/^/$as_me: WARNING: /" >&2
6426	;;
6427	esac
6428	echo "$as_me:$LINENO: checking for $ac_header" >&5
6429	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6430	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6431	echo $ECHO_N "(cached) $ECHO_C" >&6
6432	else
6433	eval "$as_ac_Header=\$ac_header_preproc"
6434	fi
6435	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6436	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6437
6438	fi
6439	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6440	cat >>confdefs.h <<_ACEOF
6441	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6442	_ACEOF
6443
6444	else
6445	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
6446	echo "$as_me: error: cannot find jpeg headers" >&2;}
6447	{ (exit 1); exit 1; }; }
6448	fi
6449
6450	done
6451
6452
6453	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6454	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6455	if test "${ac_cv_lib_png_main+set}" = set; then
6456	echo $ECHO_N "(cached) $ECHO_C" >&6
6457	else
6458	ac_check_lib_save_LIBS=$LIBS
6459	LIBS="-lpng $LIBS"
6460	cat >conftest.$ac_ext <<_ACEOF
6461	/* confdefs.h. */
6462	_ACEOF
6463	cat confdefs.h >>conftest.$ac_ext
6464	cat >>conftest.$ac_ext <<_ACEOF
6465	/* end confdefs.h. */
6466
6467
6468	int
6469	main ()
6470	{
6471	main ();
6472	;
6473	return 0;
6474	}
6475	_ACEOF
6476	rm -f conftest.$ac_objext conftest$ac_exeext
6477	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6478	(eval $ac_link) 2>conftest.er1
6479	ac_status=$?
6480	grep -v '^ *+' conftest.er1 >conftest.err
6481	rm -f conftest.er1
6482	cat conftest.err >&5
6483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6484	(exit $ac_status); } &&
6485	{ ac_try='test -z "$ac_c_werror_flag"
6486	\|\| test ! -s conftest.err'
6487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6488	(eval $ac_try) 2>&5
6489	ac_status=$?
6490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6491	(exit $ac_status); }; } &&
6492	{ ac_try='test -s conftest$ac_exeext'
6493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6494	(eval $ac_try) 2>&5
6495	ac_status=$?
6496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6497	(exit $ac_status); }; }; then
6498	ac_cv_lib_png_main=yes
6499	else
6500	echo "$as_me: failed program was:" >&5
6501	sed 's/^/\| /' conftest.$ac_ext >&5
6502
6503	ac_cv_lib_png_main=no
6504	fi
6505	rm -f conftest.err conftest.$ac_objext \
6506	conftest$ac_exeext conftest.$ac_ext
6507	LIBS=$ac_check_lib_save_LIBS
6508	fi
6509	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6510	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6511	if test $ac_cv_lib_png_main = yes; then
6512	FOUND_png=yes
6513	fi
6514
6515	if test "$FOUND_png" = "yes" ; then
6516	LIBS="$LIBS -lpng"
6517	else
6518	echo "------------------"
6519	echo "png library not found."
6520	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6521	echo "------------------"
6522	exit -1
6523	fi
6524	fi
6525
6526	## checking for GTK
6527	if test "$def_gtk" = yes; then
6528
6529	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6530	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6531	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6532	if `pkg-config --exists gtk+-2.0`; then
6533	echo "yes"
6534	have_gtk2=yes
6535	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6536	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6537
6538	cat >>confdefs.h <<_ACEOF
6539	#define HAVE_GTK2 1
6540	_ACEOF
6541
6542	else
6543	echo "no"
6544	fi
6545
6546	fi
6547
6548
6549
6550
6551	if test x$have_gtk2 = xyes; then
6552	HAVE_GTK2_TRUE=
6553	HAVE_GTK2_FALSE='#'
6554	else
6555	HAVE_GTK2_TRUE='#'
6556	HAVE_GTK2_FALSE=
6557	fi
6558
6559
6560
6561
6562	#checking for pthread libs
6563	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6564	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6565	if test "${ac_cv_lib_pthread_main+set}" = set; then
6566	echo $ECHO_N "(cached) $ECHO_C" >&6
6567	else
6568	ac_check_lib_save_LIBS=$LIBS
6569	LIBS="-lpthread $LIBS"
6570	cat >conftest.$ac_ext <<_ACEOF
6571	/* confdefs.h. */
6572	_ACEOF
6573	cat confdefs.h >>conftest.$ac_ext
6574	cat >>conftest.$ac_ext <<_ACEOF
6575	/* end confdefs.h. */
6576
6577
6578	int
6579	main ()
6580	{
6581	main ();
6582	;
6583	return 0;
6584	}
6585	_ACEOF
6586	rm -f conftest.$ac_objext conftest$ac_exeext
6587	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6588	(eval $ac_link) 2>conftest.er1
6589	ac_status=$?
6590	grep -v '^ *+' conftest.er1 >conftest.err
6591	rm -f conftest.er1
6592	cat conftest.err >&5
6593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6594	(exit $ac_status); } &&
6595	{ ac_try='test -z "$ac_c_werror_flag"
6596	\|\| test ! -s conftest.err'
6597	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6598	(eval $ac_try) 2>&5
6599	ac_status=$?
6600	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6601	(exit $ac_status); }; } &&
6602	{ ac_try='test -s conftest$ac_exeext'
6603	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6604	(eval $ac_try) 2>&5
6605	ac_status=$?
6606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6607	(exit $ac_status); }; }; then
6608	ac_cv_lib_pthread_main=yes
6609	else
6610	echo "$as_me: failed program was:" >&5
6611	sed 's/^/\| /' conftest.$ac_ext >&5
6612
6613	ac_cv_lib_pthread_main=no
6614	fi
6615	rm -f conftest.err conftest.$ac_objext \
6616	conftest$ac_exeext conftest.$ac_ext
6617	LIBS=$ac_check_lib_save_LIBS
6618	fi
6619	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6620	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6621	if test $ac_cv_lib_pthread_main = yes; then
6622	FOUND_pthread=yes
6623	fi
6624
6625	if test "$FOUND_pthread" = "yes" ; then
6626	LIBS="$LIBS -lpthread"
6627	fi
6628
6629
6630	# FIXME: Replace `main' with a function in `-lm':
6631
6632	echo "$as_me:$LINENO: checking for main in -lm" >&5
6633	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6634	if test "${ac_cv_lib_m_main+set}" = set; then
6635	echo $ECHO_N "(cached) $ECHO_C" >&6
6636	else
6637	ac_check_lib_save_LIBS=$LIBS
6638	LIBS="-lm $LIBS"
6639	cat >conftest.$ac_ext <<_ACEOF
6640	/* confdefs.h. */
6641	_ACEOF
6642	cat confdefs.h >>conftest.$ac_ext
6643	cat >>conftest.$ac_ext <<_ACEOF
6644	/* end confdefs.h. */
6645
6646
6647	int
6648	main ()
6649	{
6650	main ();
6651	;
6652	return 0;
6653	}
6654	_ACEOF
6655	rm -f conftest.$ac_objext conftest$ac_exeext
6656	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6657	(eval $ac_link) 2>conftest.er1
6658	ac_status=$?
6659	grep -v '^ *+' conftest.er1 >conftest.err
6660	rm -f conftest.er1
6661	cat conftest.err >&5
6662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6663	(exit $ac_status); } &&
6664	{ ac_try='test -z "$ac_c_werror_flag"
6665	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
6671	{ ac_try='test -s conftest$ac_exeext'
6672	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6673	(eval $ac_try) 2>&5
6674	ac_status=$?
6675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6676	(exit $ac_status); }; }; then
6677	ac_cv_lib_m_main=yes
6678	else
6679	echo "$as_me: failed program was:" >&5
6680	sed 's/^/\| /' conftest.$ac_ext >&5
6681
6682	ac_cv_lib_m_main=no
6683	fi
6684	rm -f conftest.err conftest.$ac_objext \
6685	conftest$ac_exeext conftest.$ac_ext
6686	LIBS=$ac_check_lib_save_LIBS
6687	fi
6688	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6689	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6690	if test $ac_cv_lib_m_main = yes; then
6691	cat >>confdefs.h <<_ACEOF
6692	#define HAVE_LIBM 1
6693	_ACEOF
6694
6695	LIBS="-lm $LIBS"
6696
6697	fi
6698
6699
6700
6701	# Checks for header files.
6702	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6703	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6704	if test "${ac_cv_header_stdc+set}" = set; then
6705	echo $ECHO_N "(cached) $ECHO_C" >&6
6706	else
6707	cat >conftest.$ac_ext <<_ACEOF
6708	/* confdefs.h. */
6709	_ACEOF
6710	cat confdefs.h >>conftest.$ac_ext
6711	cat >>conftest.$ac_ext <<_ACEOF
6712	/* end confdefs.h. */
6713	#include <stdlib.h>
6714	#include <stdarg.h>
6715	#include <string.h>
6716	#include <float.h>
6717
6718	int
6719	main ()
6720	{
6721
6722	;
6723	return 0;
6724	}
6725	_ACEOF
6726	rm -f conftest.$ac_objext
6727	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6728	(eval $ac_compile) 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } &&
6735	{ ac_try='test -z "$ac_c_werror_flag"
6736	\|\| test ! -s conftest.err'
6737	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6738	(eval $ac_try) 2>&5
6739	ac_status=$?
6740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6741	(exit $ac_status); }; } &&
6742	{ ac_try='test -s conftest.$ac_objext'
6743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6744	(eval $ac_try) 2>&5
6745	ac_status=$?
6746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6747	(exit $ac_status); }; }; then
6748	ac_cv_header_stdc=yes
6749	else
6750	echo "$as_me: failed program was:" >&5
6751	sed 's/^/\| /' conftest.$ac_ext >&5
6752
6753	ac_cv_header_stdc=no
6754	fi
6755	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6756
6757	if test $ac_cv_header_stdc = yes; then
6758	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6759	cat >conftest.$ac_ext <<_ACEOF
6760	/* confdefs.h. */
6761	_ACEOF
6762	cat confdefs.h >>conftest.$ac_ext
6763	cat >>conftest.$ac_ext <<_ACEOF
6764	/* end confdefs.h. */
6765	#include <string.h>
6766
6767	_ACEOF
6768	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6769	$EGREP "memchr" >/dev/null 2>&1; then
6770	:
6771	else
6772	ac_cv_header_stdc=no
6773	fi
6774	rm -f conftest*
6775
6776	fi
6777
6778	if test $ac_cv_header_stdc = yes; then
6779	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6780	cat >conftest.$ac_ext <<_ACEOF
6781	/* confdefs.h. */
6782	_ACEOF
6783	cat confdefs.h >>conftest.$ac_ext
6784	cat >>conftest.$ac_ext <<_ACEOF
6785	/* end confdefs.h. */
6786	#include <stdlib.h>
6787
6788	_ACEOF
6789	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6790	$EGREP "free" >/dev/null 2>&1; then
6791	:
6792	else
6793	ac_cv_header_stdc=no
6794	fi
6795	rm -f conftest*
6796
6797	fi
6798
6799	if test $ac_cv_header_stdc = yes; then
6800	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6801	if test "$cross_compiling" = yes; then
6802	:
6803	else
6804	cat >conftest.$ac_ext <<_ACEOF
6805	/* confdefs.h. */
6806	_ACEOF
6807	cat confdefs.h >>conftest.$ac_ext
6808	cat >>conftest.$ac_ext <<_ACEOF
6809	/* end confdefs.h. */
6810	#include <ctype.h>
6811	#if ((' ' & 0x0FF) == 0x020)
6812	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6813	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6814	#else
6815	# define ISLOWER(c) \
6816	(('a' <= (c) && (c) <= 'i') \
6817	\|\| ('j' <= (c) && (c) <= 'r') \
6818	\|\| ('s' <= (c) && (c) <= 'z'))
6819	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6820	#endif
6821
6822	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6823	int
6824	main ()
6825	{
6826	int i;
6827	for (i = 0; i < 256; i++)
6828	if (XOR (islower (i), ISLOWER (i))
6829	\|\| toupper (i) != TOUPPER (i))
6830	exit(2);
6831	exit (0);
6832	}
6833	_ACEOF
6834	rm -f conftest$ac_exeext
6835	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6836	(eval $ac_link) 2>&5
6837	ac_status=$?
6838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6839	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6840	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6841	(eval $ac_try) 2>&5
6842	ac_status=$?
6843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6844	(exit $ac_status); }; }; then
6845	:
6846	else
6847	echo "$as_me: program exited with status $ac_status" >&5
6848	echo "$as_me: failed program was:" >&5
6849	sed 's/^/\| /' conftest.$ac_ext >&5
6850
6851	( exit $ac_status )
6852	ac_cv_header_stdc=no
6853	fi
6854	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6855	fi
6856	fi
6857	fi
6858	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6859	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6860	if test $ac_cv_header_stdc = yes; then
6861
6862	cat >>confdefs.h <<\_ACEOF
6863	#define STDC_HEADERS 1
6864	_ACEOF
6865
6866	fi
6867
6868
6869
6870	for ac_header in stdlib.h string.h
6871	do
6872	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6873	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6874	echo "$as_me:$LINENO: checking for $ac_header" >&5
6875	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6876	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6877	echo $ECHO_N "(cached) $ECHO_C" >&6
6878	fi
6879	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6880	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6881	else
6882	# Is the header compilable?
6883	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6884	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6885	cat >conftest.$ac_ext <<_ACEOF
6886	/* confdefs.h. */
6887	_ACEOF
6888	cat confdefs.h >>conftest.$ac_ext
6889	cat >>conftest.$ac_ext <<_ACEOF
6890	/* end confdefs.h. */
6891	$ac_includes_default
6892	#include <$ac_header>
6893	_ACEOF
6894	rm -f conftest.$ac_objext
6895	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6896	(eval $ac_compile) 2>conftest.er1
6897	ac_status=$?
6898	grep -v '^ *+' conftest.er1 >conftest.err
6899	rm -f conftest.er1
6900	cat conftest.err >&5
6901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6902	(exit $ac_status); } &&
6903	{ ac_try='test -z "$ac_c_werror_flag"
6904	\|\| test ! -s conftest.err'
6905	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6906	(eval $ac_try) 2>&5
6907	ac_status=$?
6908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909	(exit $ac_status); }; } &&
6910	{ ac_try='test -s conftest.$ac_objext'
6911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6912	(eval $ac_try) 2>&5
6913	ac_status=$?
6914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6915	(exit $ac_status); }; }; then
6916	ac_header_compiler=yes
6917	else
6918	echo "$as_me: failed program was:" >&5
6919	sed 's/^/\| /' conftest.$ac_ext >&5
6920
6921	ac_header_compiler=no
6922	fi
6923	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6924	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6925	echo "${ECHO_T}$ac_header_compiler" >&6
6926
6927	# Is the header present?
6928	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6929	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6930	cat >conftest.$ac_ext <<_ACEOF
6931	/* confdefs.h. */
6932	_ACEOF
6933	cat confdefs.h >>conftest.$ac_ext
6934	cat >>conftest.$ac_ext <<_ACEOF
6935	/* end confdefs.h. */
6936	#include <$ac_header>
6937	_ACEOF
6938	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6939	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6940	ac_status=$?
6941	grep -v '^ *+' conftest.er1 >conftest.err
6942	rm -f conftest.er1
6943	cat conftest.err >&5
6944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6945	(exit $ac_status); } >/dev/null; then
6946	if test -s conftest.err; then
6947	ac_cpp_err=$ac_c_preproc_warn_flag
6948	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6949	else
6950	ac_cpp_err=
6951	fi
6952	else
6953	ac_cpp_err=yes
6954	fi
6955	if test -z "$ac_cpp_err"; then
6956	ac_header_preproc=yes
6957	else
6958	echo "$as_me: failed program was:" >&5
6959	sed 's/^/\| /' conftest.$ac_ext >&5
6960
6961	ac_header_preproc=no
6962	fi
6963	rm -f conftest.err conftest.$ac_ext
6964	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6965	echo "${ECHO_T}$ac_header_preproc" >&6
6966
6967	# So? What about this header?
6968	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6969	yes:no: )
6970	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6971	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6972	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6973	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6974	ac_header_preproc=yes
6975	;;
6976	no:yes:* )
6977	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6978	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6979	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6980	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6981	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6982	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6983	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6984	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6985	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6986	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6987	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6988	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6989	(
6990	cat <<\_ASBOX
6991	## ------------------------------------------- ##
6992	## Report this to orxonox-dev@mail.datacore.ch ##
6993	## ------------------------------------------- ##
6994	_ASBOX
6995	) \|
6996	sed "s/^/$as_me: WARNING: /" >&2
6997	;;
6998	esac
6999	echo "$as_me:$LINENO: checking for $ac_header" >&5
7000	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7001	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7002	echo $ECHO_N "(cached) $ECHO_C" >&6
7003	else
7004	eval "$as_ac_Header=\$ac_header_preproc"
7005	fi
7006	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7007	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7008
7009	fi
7010	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7011	cat >>confdefs.h <<_ACEOF
7012	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7013	_ACEOF
7014
7015	fi
7016
7017	done
7018
7019
7020	# Checks for typedefs, structures, and compiler characteristics.
7021	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7022	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7023	if test "${ac_cv_header_stdbool_h+set}" = set; then
7024	echo $ECHO_N "(cached) $ECHO_C" >&6
7025	else
7026	cat >conftest.$ac_ext <<_ACEOF
7027	/* confdefs.h. */
7028	_ACEOF
7029	cat confdefs.h >>conftest.$ac_ext
7030	cat >>conftest.$ac_ext <<_ACEOF
7031	/* end confdefs.h. */
7032
7033	#include <stdbool.h>
7034	#ifndef bool
7035	# error bool is not defined
7036	#endif
7037	#ifndef false
7038	# error false is not defined
7039	#endif
7040	#if false
7041	# error false is not 0
7042	#endif
7043	#ifndef true
7044	# error true is not defined
7045	#endif
7046	#if true != 1
7047	# error true is not 1
7048	#endif
7049	#ifndef __bool_true_false_are_defined
7050	# error __bool_true_false_are_defined is not defined
7051	#endif
7052
7053	struct s { _Bool s: 1; _Bool t; } s;
7054
7055	char a[true == 1 ? 1 : -1];
7056	char b[false == 0 ? 1 : -1];
7057	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7058	char d[(bool) -0.5 == true ? 1 : -1];
7059	bool e = &s;
7060	char f[(_Bool) -0.0 == false ? 1 : -1];
7061	char g[true];
7062	char h[sizeof (_Bool)];
7063	char i[sizeof s.t];
7064
7065	int
7066	main ()
7067	{
7068	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7069	;
7070	return 0;
7071	}
7072	_ACEOF
7073	rm -f conftest.$ac_objext
7074	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7075	(eval $ac_compile) 2>conftest.er1
7076	ac_status=$?
7077	grep -v '^ *+' conftest.er1 >conftest.err
7078	rm -f conftest.er1
7079	cat conftest.err >&5
7080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7081	(exit $ac_status); } &&
7082	{ ac_try='test -z "$ac_c_werror_flag"
7083	\|\| test ! -s conftest.err'
7084	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7085	(eval $ac_try) 2>&5
7086	ac_status=$?
7087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088	(exit $ac_status); }; } &&
7089	{ ac_try='test -s conftest.$ac_objext'
7090	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7091	(eval $ac_try) 2>&5
7092	ac_status=$?
7093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7094	(exit $ac_status); }; }; then
7095	ac_cv_header_stdbool_h=yes
7096	else
7097	echo "$as_me: failed program was:" >&5
7098	sed 's/^/\| /' conftest.$ac_ext >&5
7099
7100	ac_cv_header_stdbool_h=no
7101	fi
7102	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7103	fi
7104	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7105	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7106	echo "$as_me:$LINENO: checking for _Bool" >&5
7107	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7108	if test "${ac_cv_type__Bool+set}" = set; then
7109	echo $ECHO_N "(cached) $ECHO_C" >&6
7110	else
7111	cat >conftest.$ac_ext <<_ACEOF
7112	/* confdefs.h. */
7113	_ACEOF
7114	cat confdefs.h >>conftest.$ac_ext
7115	cat >>conftest.$ac_ext <<_ACEOF
7116	/* end confdefs.h. */
7117	$ac_includes_default
7118	int
7119	main ()
7120	{
7121	if ((_Bool *) 0)
7122	return 0;
7123	if (sizeof (_Bool))
7124	return 0;
7125	;
7126	return 0;
7127	}
7128	_ACEOF
7129	rm -f conftest.$ac_objext
7130	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7131	(eval $ac_compile) 2>conftest.er1
7132	ac_status=$?
7133	grep -v '^ *+' conftest.er1 >conftest.err
7134	rm -f conftest.er1
7135	cat conftest.err >&5
7136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7137	(exit $ac_status); } &&
7138	{ ac_try='test -z "$ac_c_werror_flag"
7139	\|\| test ! -s conftest.err'
7140	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7141	(eval $ac_try) 2>&5
7142	ac_status=$?
7143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7144	(exit $ac_status); }; } &&
7145	{ ac_try='test -s conftest.$ac_objext'
7146	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7147	(eval $ac_try) 2>&5
7148	ac_status=$?
7149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7150	(exit $ac_status); }; }; then
7151	ac_cv_type__Bool=yes
7152	else
7153	echo "$as_me: failed program was:" >&5
7154	sed 's/^/\| /' conftest.$ac_ext >&5
7155
7156	ac_cv_type__Bool=no
7157	fi
7158	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7159	fi
7160	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7161	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7162	if test $ac_cv_type__Bool = yes; then
7163
7164	cat >>confdefs.h <<_ACEOF
7165	#define HAVE__BOOL 1
7166	_ACEOF
7167
7168
7169	fi
7170
7171	if test $ac_cv_header_stdbool_h = yes; then
7172
7173	cat >>confdefs.h <<\_ACEOF
7174	#define HAVE_STDBOOL_H 1
7175	_ACEOF
7176
7177	fi
7178
7179
7180	# Checks for library functions.
7181
7182	for ac_header in stdlib.h
7183	do
7184	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7185	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7186	echo "$as_me:$LINENO: checking for $ac_header" >&5
7187	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7188	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7189	echo $ECHO_N "(cached) $ECHO_C" >&6
7190	fi
7191	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7192	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7193	else
7194	# Is the header compilable?
7195	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7196	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7197	cat >conftest.$ac_ext <<_ACEOF
7198	/* confdefs.h. */
7199	_ACEOF
7200	cat confdefs.h >>conftest.$ac_ext
7201	cat >>conftest.$ac_ext <<_ACEOF
7202	/* end confdefs.h. */
7203	$ac_includes_default
7204	#include <$ac_header>
7205	_ACEOF
7206	rm -f conftest.$ac_objext
7207	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7208	(eval $ac_compile) 2>conftest.er1
7209	ac_status=$?
7210	grep -v '^ *+' conftest.er1 >conftest.err
7211	rm -f conftest.er1
7212	cat conftest.err >&5
7213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7214	(exit $ac_status); } &&
7215	{ ac_try='test -z "$ac_c_werror_flag"
7216	\|\| test ! -s conftest.err'
7217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7218	(eval $ac_try) 2>&5
7219	ac_status=$?
7220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7221	(exit $ac_status); }; } &&
7222	{ ac_try='test -s conftest.$ac_objext'
7223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7224	(eval $ac_try) 2>&5
7225	ac_status=$?
7226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7227	(exit $ac_status); }; }; then
7228	ac_header_compiler=yes
7229	else
7230	echo "$as_me: failed program was:" >&5
7231	sed 's/^/\| /' conftest.$ac_ext >&5
7232
7233	ac_header_compiler=no
7234	fi
7235	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7236	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7237	echo "${ECHO_T}$ac_header_compiler" >&6
7238
7239	# Is the header present?
7240	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7241	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7242	cat >conftest.$ac_ext <<_ACEOF
7243	/* confdefs.h. */
7244	_ACEOF
7245	cat confdefs.h >>conftest.$ac_ext
7246	cat >>conftest.$ac_ext <<_ACEOF
7247	/* end confdefs.h. */
7248	#include <$ac_header>
7249	_ACEOF
7250	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7251	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7252	ac_status=$?
7253	grep -v '^ *+' conftest.er1 >conftest.err
7254	rm -f conftest.er1
7255	cat conftest.err >&5
7256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257	(exit $ac_status); } >/dev/null; then
7258	if test -s conftest.err; then
7259	ac_cpp_err=$ac_c_preproc_warn_flag
7260	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7261	else
7262	ac_cpp_err=
7263	fi
7264	else
7265	ac_cpp_err=yes
7266	fi
7267	if test -z "$ac_cpp_err"; then
7268	ac_header_preproc=yes
7269	else
7270	echo "$as_me: failed program was:" >&5
7271	sed 's/^/\| /' conftest.$ac_ext >&5
7272
7273	ac_header_preproc=no
7274	fi
7275	rm -f conftest.err conftest.$ac_ext
7276	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7277	echo "${ECHO_T}$ac_header_preproc" >&6
7278
7279	# So? What about this header?
7280	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7281	yes:no: )
7282	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7283	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7284	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7285	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7286	ac_header_preproc=yes
7287	;;
7288	no:yes:* )
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7290	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7292	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7294	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7296	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7298	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7299	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7300	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7301	(
7302	cat <<\_ASBOX
7303	## ------------------------------------------- ##
7304	## Report this to orxonox-dev@mail.datacore.ch ##
7305	## ------------------------------------------- ##
7306	_ASBOX
7307	) \|
7308	sed "s/^/$as_me: WARNING: /" >&2
7309	;;
7310	esac
7311	echo "$as_me:$LINENO: checking for $ac_header" >&5
7312	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7313	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7314	echo $ECHO_N "(cached) $ECHO_C" >&6
7315	else
7316	eval "$as_ac_Header=\$ac_header_preproc"
7317	fi
7318	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7319	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7320
7321	fi
7322	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7323	cat >>confdefs.h <<_ACEOF
7324	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7325	_ACEOF
7326
7327	fi
7328
7329	done
7330
7331	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7332	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7333	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7334	echo $ECHO_N "(cached) $ECHO_C" >&6
7335	else
7336	if test "$cross_compiling" = yes; then
7337	ac_cv_func_malloc_0_nonnull=no
7338	else
7339	cat >conftest.$ac_ext <<_ACEOF
7340	/* confdefs.h. */
7341	_ACEOF
7342	cat confdefs.h >>conftest.$ac_ext
7343	cat >>conftest.$ac_ext <<_ACEOF
7344	/* end confdefs.h. */
7345	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7346	# include <stdlib.h>
7347	#else
7348	char *malloc ();
7349	#endif
7350
7351	int
7352	main ()
7353	{
7354	exit (malloc (0) ? 0 : 1);
7355	;
7356	return 0;
7357	}
7358	_ACEOF
7359	rm -f conftest$ac_exeext
7360	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7361	(eval $ac_link) 2>&5
7362	ac_status=$?
7363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7364	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7365	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7366	(eval $ac_try) 2>&5
7367	ac_status=$?
7368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369	(exit $ac_status); }; }; then
7370	ac_cv_func_malloc_0_nonnull=yes
7371	else
7372	echo "$as_me: program exited with status $ac_status" >&5
7373	echo "$as_me: failed program was:" >&5
7374	sed 's/^/\| /' conftest.$ac_ext >&5
7375
7376	( exit $ac_status )
7377	ac_cv_func_malloc_0_nonnull=no
7378	fi
7379	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7380	fi
7381	fi
7382	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7383	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7384	if test $ac_cv_func_malloc_0_nonnull = yes; then
7385
7386	cat >>confdefs.h <<\_ACEOF
7387	#define HAVE_MALLOC 1
7388	_ACEOF
7389
7390	else
7391	cat >>confdefs.h <<\_ACEOF
7392	#define HAVE_MALLOC 0
7393	_ACEOF
7394
7395	case $LIBOBJS in
7396	"malloc.$ac_objext" \| \
7397	*" malloc.$ac_objext" \| \
7398	"malloc.$ac_objext "* \| \
7399	" malloc.$ac_objext " ) ;;
7400	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7401	esac
7402
7403
7404	cat >>confdefs.h <<\_ACEOF
7405	#define malloc rpl_malloc
7406	_ACEOF
7407
7408	fi
7409
7410
7411
7412
7413
7414	for ac_func in bzero sqrt
7415	do
7416	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7417	echo "$as_me:$LINENO: checking for $ac_func" >&5
7418	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7419	if eval "test \"\${$as_ac_var+set}\" = set"; then
7420	echo $ECHO_N "(cached) $ECHO_C" >&6
7421	else
7422	cat >conftest.$ac_ext <<_ACEOF
7423	/* confdefs.h. */
7424	_ACEOF
7425	cat confdefs.h >>conftest.$ac_ext
7426	cat >>conftest.$ac_ext <<_ACEOF
7427	/* end confdefs.h. */
7428	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7429	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7430	#define $ac_func innocuous_$ac_func
7431
7432	/* System header to define __stub macros and hopefully few prototypes,
7433	which can conflict with char $ac_func (); below.
7434	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7435	<limits.h> exists even on freestanding compilers. */
7436
7437	#ifdef __STDC__
7438	# include <limits.h>
7439	#else
7440	# include <assert.h>
7441	#endif
7442
7443	#undef $ac_func
7444
7445	/* Override any gcc2 internal prototype to avoid an error. */
7446	#ifdef __cplusplus
7447	extern "C"
7448	{
7449	#endif
7450	/* We use char because int might match the return type of a gcc2
7451	builtin and then its argument prototype would still apply. */
7452	char $ac_func ();
7453	/* The GNU C library defines this for functions which it implements
7454	to always fail with ENOSYS. Some functions are actually named
7455	something starting with __ and the normal name is an alias. */
7456	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7457	choke me
7458	#else
7459	char (*f) () = $ac_func;
7460	#endif
7461	#ifdef __cplusplus
7462	}
7463	#endif
7464
7465	int
7466	main ()
7467	{
7468	return f != $ac_func;
7469	;
7470	return 0;
7471	}
7472	_ACEOF
7473	rm -f conftest.$ac_objext conftest$ac_exeext
7474	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7475	(eval $ac_link) 2>conftest.er1
7476	ac_status=$?
7477	grep -v '^ *+' conftest.er1 >conftest.err
7478	rm -f conftest.er1
7479	cat conftest.err >&5
7480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7481	(exit $ac_status); } &&
7482	{ ac_try='test -z "$ac_c_werror_flag"
7483	\|\| test ! -s conftest.err'
7484	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7485	(eval $ac_try) 2>&5
7486	ac_status=$?
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); }; } &&
7489	{ ac_try='test -s conftest$ac_exeext'
7490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7491	(eval $ac_try) 2>&5
7492	ac_status=$?
7493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7494	(exit $ac_status); }; }; then
7495	eval "$as_ac_var=yes"
7496	else
7497	echo "$as_me: failed program was:" >&5
7498	sed 's/^/\| /' conftest.$ac_ext >&5
7499
7500	eval "$as_ac_var=no"
7501	fi
7502	rm -f conftest.err conftest.$ac_objext \
7503	conftest$ac_exeext conftest.$ac_ext
7504	fi
7505	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7506	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7507	if test `eval echo '${'$as_ac_var'}'` = yes; then
7508	cat >>confdefs.h <<_ACEOF
7509	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7510	_ACEOF
7511
7512	fi
7513	done
7514
7515
7516	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7517
7518	cat >confcache <<\_ACEOF
7519	# This file is a shell script that caches the results of configure
7520	# tests run on this system so they can be shared between configure
7521	# scripts and configure runs, see configure's option --config-cache.
7522	# It is not useful on other systems. If it contains results you don't
7523	# want to keep, you may remove or edit it.
7524	#
7525	# config.status only pays attention to the cache file if you give it
7526	# the --recheck option to rerun configure.
7527	#
7528	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7529	# loading this file, other unset `ac_cv_foo' will be assigned the
7530	# following values.
7531
7532	_ACEOF
7533
7534	# The following way of writing the cache mishandles newlines in values,
7535	# but we know of no workaround that is simple, portable, and efficient.
7536	# So, don't put newlines in cache variables' values.
7537	# Ultrix sh set writes to stderr and can't be redirected directly,
7538	# and sets the high bit in the cache file unless we assign to the vars.
7539	{
7540	(set) 2>&1 \|
7541	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7542	ac_space=\ )
7543	# `set' does not quote correctly, so add quotes (double-quote
7544	# substitution turns \\\\ into \\, and sed turns \\ into \).
7545	sed -n \
7546	"s/'/'\\\\''/g;
7547	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7548	;;
7549	*)
7550	# `set' quotes correctly as required by POSIX, so do not add quotes.
7551	sed -n \
7552	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7553	;;
7554	esac;
7555	} \|
7556	sed '
7557	t clear
7558	: clear
7559	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7560	t end
7561	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7562	: end' >>confcache
7563	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7564	if test -w $cache_file; then
7565	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7566	cat confcache >$cache_file
7567	else
7568	echo "not updating unwritable cache $cache_file"
7569	fi
7570	fi
7571	rm -f confcache
7572
7573	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7574	# Let make expand exec_prefix.
7575	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7576
7577	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7578	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7579	# trailing colons and then remove the whole line if VPATH becomes empty
7580	# (actually we leave an empty line to preserve line numbers).
7581	if test "x$srcdir" = x.; then
7582	ac_vpsub='/^[ ]VPATH[ ]=/{
7583	s/:\$(srcdir):/:/;
7584	s/:\${srcdir}:/:/;
7585	s/:@srcdir@:/:/;
7586	s/^$[^=]=[ ]$:*/\1/;
7587	s/:*$//;
7588	s/^[^=]=[ ]$//;
7589	}'
7590	fi
7591
7592	DEFS=-DHAVE_CONFIG_H
7593
7594	ac_libobjs=
7595	ac_ltlibobjs=
7596	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7597	# 1. Remove the extension, and $U if already installed.
7598	ac_i=`echo "$ac_i" \|
7599	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7600	# 2. Add them.
7601	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7602	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7603	done
7604	LIBOBJS=$ac_libobjs
7605
7606	LTLIBOBJS=$ac_ltlibobjs
7607
7608
7609	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7610	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7611	Usually this means the macro was only invoked conditionally." >&5
7612	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7613	Usually this means the macro was only invoked conditionally." >&2;}
7614	{ (exit 1); exit 1; }; }
7615	fi
7616	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7617	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7618	Usually this means the macro was only invoked conditionally." >&5
7619	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7620	Usually this means the macro was only invoked conditionally." >&2;}
7621	{ (exit 1); exit 1; }; }
7622	fi
7623	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7624	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7625	Usually this means the macro was only invoked conditionally." >&5
7626	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7627	Usually this means the macro was only invoked conditionally." >&2;}
7628	{ (exit 1); exit 1; }; }
7629	fi
7630	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7631	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7632	Usually this means the macro was only invoked conditionally." >&5
7633	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7634	Usually this means the macro was only invoked conditionally." >&2;}
7635	{ (exit 1); exit 1; }; }
7636	fi
7637
7638	: ${CONFIG_STATUS=./config.status}
7639	ac_clean_files_save=$ac_clean_files
7640	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7641	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7642	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7643	cat >$CONFIG_STATUS <<_ACEOF
7644	#! $SHELL
7645	# Generated by $as_me.
7646	# Run this file to recreate the current configuration.
7647	# Compiler output produced by configure, useful for debugging
7648	# configure, is in config.log if it exists.
7649
7650	debug=false
7651	ac_cs_recheck=false
7652	ac_cs_silent=false
7653	SHELL=\${CONFIG_SHELL-$SHELL}
7654	_ACEOF
7655
7656	cat >>$CONFIG_STATUS <<\_ACEOF
7657	## --------------------- ##
7658	## M4sh Initialization. ##
7659	## --------------------- ##
7660
7661	# Be Bourne compatible
7662	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7663	emulate sh
7664	NULLCMD=:
7665	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7666	# is contrary to our usage. Disable this feature.
7667	alias -g '${1+"$@"}'='"$@"'
7668	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7669	set -o posix
7670	fi
7671	DUALCASE=1; export DUALCASE # for MKS sh
7672
7673	# Support unset when possible.
7674	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7675	as_unset=unset
7676	else
7677	as_unset=false
7678	fi
7679
7680
7681	# Work around bugs in pre-3.0 UWIN ksh.
7682	$as_unset ENV MAIL MAILPATH
7683	PS1='$ '
7684	PS2='> '
7685	PS4='+ '
7686
7687	# NLS nuisances.
7688	for as_var in \
7689	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7690	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7691	LC_TELEPHONE LC_TIME
7692	do
7693	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7694	eval $as_var=C; export $as_var
7695	else
7696	$as_unset $as_var
7697	fi
7698	done
7699
7700	# Required to use basename.
7701	if expr a : '$a$' >/dev/null 2>&1; then
7702	as_expr=expr
7703	else
7704	as_expr=false
7705	fi
7706
7707	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7708	as_basename=basename
7709	else
7710	as_basename=false
7711	fi
7712
7713
7714	# Name of the executable.
7715	as_me=`$as_basename "$0" \|\|
7716	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7717	X"$0" : 'X$//$$' \\| \
7718	X"$0" : 'X$/$$' \\| \
7719	. : '$.$' 2>/dev/null \|\|
7720	echo X/"$0" \|
7721	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7722	/^X\/$\/\/$$/{ s//\1/; q; }
7723	/^X\/$\/$.*/{ s//\1/; q; }
7724	s/.*/./; q'`
7725
7726
7727	# PATH needs CR, and LINENO needs CR and PATH.
7728	# Avoid depending upon Character Ranges.
7729	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7730	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7731	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7732	as_cr_digits='0123456789'
7733	as_cr_alnum=$as_cr_Letters$as_cr_digits
7734
7735	# The user is always right.
7736	if test "${PATH_SEPARATOR+set}" != set; then
7737	echo "#! /bin/sh" >conf$$.sh
7738	echo "exit 0" >>conf$$.sh
7739	chmod +x conf$$.sh
7740	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7741	PATH_SEPARATOR=';'
7742	else
7743	PATH_SEPARATOR=:
7744	fi
7745	rm -f conf$$.sh
7746	fi
7747
7748
7749	as_lineno_1=$LINENO
7750	as_lineno_2=$LINENO
7751	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7752	test "x$as_lineno_1" != "x$as_lineno_2" &&
7753	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7754	# Find who we are. Look in the path if we contain no path at all
7755	# relative or not.
7756	case $0 in
7757	[\\/] ) as_myself=$0 ;;
7758	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7759	for as_dir in $PATH
7760	do
7761	IFS=$as_save_IFS
7762	test -z "$as_dir" && as_dir=.
7763	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7764	done
7765
7766	;;
7767	esac
7768	# We did not find ourselves, most probably we were run as `sh COMMAND'
7769	# in which case we are not to be found in the path.
7770	if test "x$as_myself" = x; then
7771	as_myself=$0
7772	fi
7773	if test ! -f "$as_myself"; then
7774	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7775	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7776	{ (exit 1); exit 1; }; }
7777	fi
7778	case $CONFIG_SHELL in
7779	'')
7780	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7781	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7782	do
7783	IFS=$as_save_IFS
7784	test -z "$as_dir" && as_dir=.
7785	for as_base in sh bash ksh sh5; do
7786	case $as_dir in
7787	/*)
7788	if ("$as_dir/$as_base" -c '
7789	as_lineno_1=$LINENO
7790	as_lineno_2=$LINENO
7791	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7792	test "x$as_lineno_1" != "x$as_lineno_2" &&
7793	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7794	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7795	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7796	CONFIG_SHELL=$as_dir/$as_base
7797	export CONFIG_SHELL
7798	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7799	fi;;
7800	esac
7801	done
7802	done
7803	;;
7804	esac
7805
7806	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7807	# uniformly replaced by the line number. The first 'sed' inserts a
7808	# line-number line before each line; the second 'sed' does the real
7809	# work. The second script uses 'N' to pair each line-number line
7810	# with the numbered line, and appends trailing '-' during
7811	# substitution so that $LINENO is not a special case at line end.
7812	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7813	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7814	sed '=' <$as_myself \|
7815	sed '
7816	N
7817	s,$,-,
7818	: loop
7819	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7820	t loop
7821	s,-$,,
7822	s,^['$as_cr_digits']*\n,,
7823	' >$as_me.lineno &&
7824	chmod +x $as_me.lineno \|\|
7825	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7826	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7827	{ (exit 1); exit 1; }; }
7828
7829	# Don't try to exec as it changes $[0], causing all sort of problems
7830	# (the dirname of $[0] is not the place where we might find the
7831	# original and so on. Autoconf is especially sensible to this).
7832	. ./$as_me.lineno
7833	# Exit status is that of the last command.
7834	exit
7835	}
7836
7837
7838	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7839	c,-n*) ECHO_N= ECHO_C='
7840	' ECHO_T=' ' ;;
7841	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7842	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7843	esac
7844
7845	if expr a : '$a$' >/dev/null 2>&1; then
7846	as_expr=expr
7847	else
7848	as_expr=false
7849	fi
7850
7851	rm -f conf$$ conf$$.exe conf$$.file
7852	echo >conf$$.file
7853	if ln -s conf$$.file conf$$ 2>/dev/null; then
7854	# We could just check for DJGPP; but this test a) works b) is more generic
7855	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7856	if test -f conf$$.exe; then
7857	# Don't use ln at all; we don't have any links
7858	as_ln_s='cp -p'
7859	else
7860	as_ln_s='ln -s'
7861	fi
7862	elif ln conf$$.file conf$$ 2>/dev/null; then
7863	as_ln_s=ln
7864	else
7865	as_ln_s='cp -p'
7866	fi
7867	rm -f conf$$ conf$$.exe conf$$.file
7868
7869	if mkdir -p . 2>/dev/null; then
7870	as_mkdir_p=:
7871	else
7872	test -d ./-p && rmdir ./-p
7873	as_mkdir_p=false
7874	fi
7875
7876	as_executable_p="test -f"
7877
7878	# Sed expression to map a string onto a valid CPP name.
7879	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7880
7881	# Sed expression to map a string onto a valid variable name.
7882	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7883
7884
7885	# IFS
7886	# We need space, tab and new line, in precisely that order.
7887	as_nl='
7888	'
7889	IFS=" $as_nl"
7890
7891	# CDPATH.
7892	$as_unset CDPATH
7893
7894	exec 6>&1
7895
7896	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7897	# report actual input values of CONFIG_FILES etc. instead of their
7898	# values after options handling. Logging --version etc. is OK.
7899	exec 5>>config.log
7900	{
7901	echo
7902	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7903	## Running $as_me. ##
7904	_ASBOX
7905	} >&5
7906	cat >&5 <<_CSEOF
7907
7908	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7909	generated by GNU Autoconf 2.59. Invocation command line was
7910
7911	CONFIG_FILES = $CONFIG_FILES
7912	CONFIG_HEADERS = $CONFIG_HEADERS
7913	CONFIG_LINKS = $CONFIG_LINKS
7914	CONFIG_COMMANDS = $CONFIG_COMMANDS
7915	$ $0 $@
7916
7917	_CSEOF
7918	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7919	echo >&5
7920	_ACEOF
7921
7922	# Files that config.status was made for.
7923	if test -n "$ac_config_files"; then
7924	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7925	fi
7926
7927	if test -n "$ac_config_headers"; then
7928	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7929	fi
7930
7931	if test -n "$ac_config_links"; then
7932	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7933	fi
7934
7935	if test -n "$ac_config_commands"; then
7936	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7937	fi
7938
7939	cat >>$CONFIG_STATUS <<\_ACEOF
7940
7941	ac_cs_usage="\
7942	\`$as_me' instantiates files from templates according to the
7943	current configuration.
7944
7945	Usage: $0 [OPTIONS] [FILE]...
7946
7947	-h, --help print this help, then exit
7948	-V, --version print version number, then exit
7949	-q, --quiet do not print progress messages
7950	-d, --debug don't remove temporary files
7951	--recheck update $as_me by reconfiguring in the same conditions
7952	--file=FILE[:TEMPLATE]
7953	instantiate the configuration file FILE
7954	--header=FILE[:TEMPLATE]
7955	instantiate the configuration header FILE
7956
7957	Configuration files:
7958	$config_files
7959
7960	Configuration headers:
7961	$config_headers
7962
7963	Configuration commands:
7964	$config_commands
7965
7966	Report bugs to <bug-autoconf@gnu.org>."
7967	_ACEOF
7968
7969	cat >>$CONFIG_STATUS <<_ACEOF
7970	ac_cs_version="\\
7971	orxonox config.status 0.1-pre-alpha
7972	configured by $0, generated by GNU Autoconf 2.59,
7973	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7974
7975	Copyright (C) 2003 Free Software Foundation, Inc.
7976	This config.status script is free software; the Free Software Foundation
7977	gives unlimited permission to copy, distribute and modify it."
7978	srcdir=$srcdir
7979	INSTALL="$INSTALL"
7980	_ACEOF
7981
7982	cat >>$CONFIG_STATUS <<\_ACEOF
7983	# If no file are specified by the user, then we need to provide default
7984	# value. By we need to know if files were specified by the user.
7985	ac_need_defaults=:
7986	while test $# != 0
7987	do
7988	case $1 in
7989	--=)
7990	ac_option=`expr "x$1" : 'x$[^=]*$='`
7991	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7992	ac_shift=:
7993	;;
7994	-*)
7995	ac_option=$1
7996	ac_optarg=$2
7997	ac_shift=shift
7998	;;
7999	*) # This is not an option, so the user has probably given explicit
8000	# arguments.
8001	ac_option=$1
8002	ac_need_defaults=false;;
8003	esac
8004
8005	case $ac_option in
8006	# Handling of the options.
8007	_ACEOF
8008	cat >>$CONFIG_STATUS <<\_ACEOF
8009	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8010	ac_cs_recheck=: ;;
8011	--version \| --vers* \| -V )
8012	echo "$ac_cs_version"; exit 0 ;;
8013	--he \| --h)
8014	# Conflict between --help and --header
8015	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8016	Try \`$0 --help' for more information." >&5
8017	echo "$as_me: error: ambiguous option: $1
8018	Try \`$0 --help' for more information." >&2;}
8019	{ (exit 1); exit 1; }; };;
8020	--help \| --hel \| -h )
8021	echo "$ac_cs_usage"; exit 0 ;;
8022	--debug \| --d* \| -d )
8023	debug=: ;;
8024	--file \| --fil \| --fi \| --f )
8025	$ac_shift
8026	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8027	ac_need_defaults=false;;
8028	--header \| --heade \| --head \| --hea )
8029	$ac_shift
8030	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8031	ac_need_defaults=false;;
8032	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8033	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8034	ac_cs_silent=: ;;
8035
8036	# This is an error.
8037	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8038	Try \`$0 --help' for more information." >&5
8039	echo "$as_me: error: unrecognized option: $1
8040	Try \`$0 --help' for more information." >&2;}
8041	{ (exit 1); exit 1; }; } ;;
8042
8043	*) ac_config_targets="$ac_config_targets $1" ;;
8044
8045	esac
8046	shift
8047	done
8048
8049	ac_configure_extra_args=
8050
8051	if $ac_cs_silent; then
8052	exec 6>/dev/null
8053	ac_configure_extra_args="$ac_configure_extra_args --silent"
8054	fi
8055
8056	_ACEOF
8057	cat >>$CONFIG_STATUS <<_ACEOF
8058	if \$ac_cs_recheck; then
8059	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8060	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8061	fi
8062
8063	_ACEOF
8064
8065	cat >>$CONFIG_STATUS <<_ACEOF
8066	#
8067	# INIT-COMMANDS section.
8068	#
8069
8070	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8071
8072	_ACEOF
8073
8074
8075
8076	cat >>$CONFIG_STATUS <<\_ACEOF
8077	for ac_config_target in $ac_config_targets
8078	do
8079	case "$ac_config_target" in
8080	# Handling of arguments.
8081	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8082	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
8083	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
8084	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8085	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
8086	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8087	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8088	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8089	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8090	{ (exit 1); exit 1; }; };;
8091	esac
8092	done
8093
8094	# If the user did not use the arguments to specify the items to instantiate,
8095	# then the envvar interface is used. Set only those that are not.
8096	# We use the long form for the default assignment because of an extremely
8097	# bizarre bug on SunOS 4.1.3.
8098	if $ac_need_defaults; then
8099	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8100	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8101	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8102	fi
8103
8104	# Have a temporary directory for convenience. Make it in the build tree
8105	# simply because there is no reason to put it here, and in addition,
8106	# creating and moving files from /tmp can sometimes cause problems.
8107	# Create a temporary directory, and hook for its removal unless debugging.
8108	$debug \|\|
8109	{
8110	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8111	trap '{ (exit 1); exit 1; }' 1 2 13 15
8112	}
8113
8114	# Create a (secure) tmp directory for tmp files.
8115
8116	{
8117	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8118	test -n "$tmp" && test -d "$tmp"
8119	} \|\|
8120	{
8121	tmp=./confstat$$-$RANDOM
8122	(umask 077 && mkdir $tmp)
8123	} \|\|
8124	{
8125	echo "$me: cannot create a temporary directory in ." >&2
8126	{ (exit 1); exit 1; }
8127	}
8128
8129	_ACEOF
8130
8131	cat >>$CONFIG_STATUS <<_ACEOF
8132
8133	#
8134	# CONFIG_FILES section.
8135	#
8136
8137	# No need to generate the scripts if there are no CONFIG_FILES.
8138	# This happens for instance when ./config.status config.h
8139	if test -n "\$CONFIG_FILES"; then
8140	# Protect against being on the right side of a sed subst in config.status.
8141	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8142	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8143	s,@SHELL@,$SHELL,;t t
8144	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8145	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8146	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8147	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8148	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8149	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8150	s,@exec_prefix@,$exec_prefix,;t t
8151	s,@prefix@,$prefix,;t t
8152	s,@program_transform_name@,$program_transform_name,;t t
8153	s,@bindir@,$bindir,;t t
8154	s,@sbindir@,$sbindir,;t t
8155	s,@libexecdir@,$libexecdir,;t t
8156	s,@datadir@,$datadir,;t t
8157	s,@sysconfdir@,$sysconfdir,;t t
8158	s,@sharedstatedir@,$sharedstatedir,;t t
8159	s,@localstatedir@,$localstatedir,;t t
8160	s,@libdir@,$libdir,;t t
8161	s,@includedir@,$includedir,;t t
8162	s,@oldincludedir@,$oldincludedir,;t t
8163	s,@infodir@,$infodir,;t t
8164	s,@mandir@,$mandir,;t t
8165	s,@build_alias@,$build_alias,;t t
8166	s,@host_alias@,$host_alias,;t t
8167	s,@target_alias@,$target_alias,;t t
8168	s,@DEFS@,$DEFS,;t t
8169	s,@ECHO_C@,$ECHO_C,;t t
8170	s,@ECHO_N@,$ECHO_N,;t t
8171	s,@ECHO_T@,$ECHO_T,;t t
8172	s,@LIBS@,$LIBS,;t t
8173	s,@build@,$build,;t t
8174	s,@build_cpu@,$build_cpu,;t t
8175	s,@build_vendor@,$build_vendor,;t t
8176	s,@build_os@,$build_os,;t t
8177	s,@host@,$host,;t t
8178	s,@host_cpu@,$host_cpu,;t t
8179	s,@host_vendor@,$host_vendor,;t t
8180	s,@host_os@,$host_os,;t t
8181	s,@target@,$target,;t t
8182	s,@target_cpu@,$target_cpu,;t t
8183	s,@target_vendor@,$target_vendor,;t t
8184	s,@target_os@,$target_os,;t t
8185	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8186	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8187	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8188	s,@CYGPATH_W@,$CYGPATH_W,;t t
8189	s,@PACKAGE@,$PACKAGE,;t t
8190	s,@VERSION@,$VERSION,;t t
8191	s,@ACLOCAL@,$ACLOCAL,;t t
8192	s,@AUTOCONF@,$AUTOCONF,;t t
8193	s,@AUTOMAKE@,$AUTOMAKE,;t t
8194	s,@AUTOHEADER@,$AUTOHEADER,;t t
8195	s,@MAKEINFO@,$MAKEINFO,;t t
8196	s,@AMTAR@,$AMTAR,;t t
8197	s,@install_sh@,$install_sh,;t t
8198	s,@STRIP@,$STRIP,;t t
8199	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8200	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8201	s,@mkdir_p@,$mkdir_p,;t t
8202	s,@AWK@,$AWK,;t t
8203	s,@SET_MAKE@,$SET_MAKE,;t t
8204	s,@am__leading_dot@,$am__leading_dot,;t t
8205	s,@CXX@,$CXX,;t t
8206	s,@CXXFLAGS@,$CXXFLAGS,;t t
8207	s,@LDFLAGS@,$LDFLAGS,;t t
8208	s,@CPPFLAGS@,$CPPFLAGS,;t t
8209	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8210	s,@EXEEXT@,$EXEEXT,;t t
8211	s,@OBJEXT@,$OBJEXT,;t t
8212	s,@DEPDIR@,$DEPDIR,;t t
8213	s,@am__include@,$am__include,;t t
8214	s,@am__quote@,$am__quote,;t t
8215	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8216	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8217	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8218	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8219	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8220	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8221	s,@CC@,$CC,;t t
8222	s,@CFLAGS@,$CFLAGS,;t t
8223	s,@ac_ct_CC@,$ac_ct_CC,;t t
8224	s,@CCDEPMODE@,$CCDEPMODE,;t t
8225	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8226	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8227	s,@CPP@,$CPP,;t t
8228	s,@EGREP@,$EGREP,;t t
8229	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8230	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8231	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8232	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8233	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8234	s,@LIBOBJS@,$LIBOBJS,;t t
8235	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8236	CEOF
8237
8238	_ACEOF
8239
8240	cat >>$CONFIG_STATUS <<\_ACEOF
8241	# Split the substitutions into bite-sized pieces for seds with
8242	# small command number limits, like on Digital OSF/1 and HP-UX.
8243	ac_max_sed_lines=48
8244	ac_sed_frag=1 # Number of current file.
8245	ac_beg=1 # First line for current file.
8246	ac_end=$ac_max_sed_lines # Line after last line for current file.
8247	ac_more_lines=:
8248	ac_sed_cmds=
8249	while $ac_more_lines; do
8250	if test $ac_beg -gt 1; then
8251	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8252	else
8253	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8254	fi
8255	if test ! -s $tmp/subs.frag; then
8256	ac_more_lines=false
8257	else
8258	# The purpose of the label and of the branching condition is to
8259	# speed up the sed processing (if there are no `@' at all, there
8260	# is no need to browse any of the substitutions).
8261	# These are the two extra sed commands mentioned above.
8262	(echo ':t
8263	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8264	if test -z "$ac_sed_cmds"; then
8265	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8266	else
8267	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8268	fi
8269	ac_sed_frag=`expr $ac_sed_frag + 1`
8270	ac_beg=$ac_end
8271	ac_end=`expr $ac_end + $ac_max_sed_lines`
8272	fi
8273	done
8274	if test -z "$ac_sed_cmds"; then
8275	ac_sed_cmds=cat
8276	fi
8277	fi # test -n "$CONFIG_FILES"
8278
8279	_ACEOF
8280	cat >>$CONFIG_STATUS <<\_ACEOF
8281	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8282	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8283	case $ac_file in
8284	- \| :- \| :-:* ) # input from stdin
8285	cat >$tmp/stdin
8286	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8287	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8288	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8289	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8290	* ) ac_file_in=$ac_file.in ;;
8291	esac
8292
8293	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8294	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8295	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8296	X"$ac_file" : 'X$//$[^/]' \\| \
8297	X"$ac_file" : 'X$//$$' \\| \
8298	X"$ac_file" : 'X$/$' \\| \
8299	. : '$.$' 2>/dev/null \|\|
8300	echo X"$ac_file" \|
8301	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8302	/^X$\/\/$[^/].*/{ s//\1/; q; }
8303	/^X$\/\/$$/{ s//\1/; q; }
8304	/^X$\/$.*/{ s//\1/; q; }
8305	s/.*/./; q'`
8306	{ if $as_mkdir_p; then
8307	mkdir -p "$ac_dir"
8308	else
8309	as_dir="$ac_dir"
8310	as_dirs=
8311	while test ! -d "$as_dir"; do
8312	as_dirs="$as_dir $as_dirs"
8313	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8314	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8315	X"$as_dir" : 'X$//$[^/]' \\| \
8316	X"$as_dir" : 'X$//$$' \\| \
8317	X"$as_dir" : 'X$/$' \\| \
8318	. : '$.$' 2>/dev/null \|\|
8319	echo X"$as_dir" \|
8320	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8321	/^X$\/\/$[^/].*/{ s//\1/; q; }
8322	/^X$\/\/$$/{ s//\1/; q; }
8323	/^X$\/$.*/{ s//\1/; q; }
8324	s/.*/./; q'`
8325	done
8326	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8327	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8328	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8329	{ (exit 1); exit 1; }; }; }
8330
8331	ac_builddir=.
8332
8333	if test "$ac_dir" != .; then
8334	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8335	# A "../" for each directory in $ac_dir_suffix.
8336	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8337	else
8338	ac_dir_suffix= ac_top_builddir=
8339	fi
8340
8341	case $srcdir in
8342	.) # No --srcdir option. We are building in place.
8343	ac_srcdir=.
8344	if test -z "$ac_top_builddir"; then
8345	ac_top_srcdir=.
8346	else
8347	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8348	fi ;;
8349	[\\/]* \| ?:[\\/]* ) # Absolute path.
8350	ac_srcdir=$srcdir$ac_dir_suffix;
8351	ac_top_srcdir=$srcdir ;;
8352	*) # Relative path.
8353	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8354	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8355	esac
8356
8357	# Do not use `cd foo && pwd` to compute absolute paths, because
8358	# the directories may not exist.
8359	case `pwd` in
8360	.) ac_abs_builddir="$ac_dir";;
8361	*)
8362	case "$ac_dir" in
8363	.) ac_abs_builddir=`pwd`;;
8364	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8365	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8366	esac;;
8367	esac
8368	case $ac_abs_builddir in
8369	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8370	*)
8371	case ${ac_top_builddir}. in
8372	.) ac_abs_top_builddir=$ac_abs_builddir;;
8373	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8374	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8375	esac;;
8376	esac
8377	case $ac_abs_builddir in
8378	.) ac_abs_srcdir=$ac_srcdir;;
8379	*)
8380	case $ac_srcdir in
8381	.) ac_abs_srcdir=$ac_abs_builddir;;
8382	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8383	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8384	esac;;
8385	esac
8386	case $ac_abs_builddir in
8387	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8388	*)
8389	case $ac_top_srcdir in
8390	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8391	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8392	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8393	esac;;
8394	esac
8395
8396
8397	case $INSTALL in
8398	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8399	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8400	esac
8401
8402	if test x"$ac_file" != x-; then
8403	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8404	echo "$as_me: creating $ac_file" >&6;}
8405	rm -f "$ac_file"
8406	fi
8407	# Let's still pretend it is `configure' which instantiates (i.e., don't
8408	# use $as_me), people would be surprised to read:
8409	# /* config.h. Generated by config.status. */
8410	if test x"$ac_file" = x-; then
8411	configure_input=
8412	else
8413	configure_input="$ac_file. "
8414	fi
8415	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8416	sed 's,.*/,,'` by configure."
8417
8418	# First look for the input files in the build tree, otherwise in the
8419	# src tree.
8420	ac_file_inputs=`IFS=:
8421	for f in $ac_file_in; do
8422	case $f in
8423	-) echo $tmp/stdin ;;
8424	[\\/$]*)
8425	# Absolute (can't be DOS-style, as IFS=:)
8426	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8427	echo "$as_me: error: cannot find input file: $f" >&2;}
8428	{ (exit 1); exit 1; }; }
8429	echo "$f";;
8430	*) # Relative
8431	if test -f "$f"; then
8432	# Build tree
8433	echo "$f"
8434	elif test -f "$srcdir/$f"; then
8435	# Source tree
8436	echo "$srcdir/$f"
8437	else
8438	# /dev/null tree
8439	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8440	echo "$as_me: error: cannot find input file: $f" >&2;}
8441	{ (exit 1); exit 1; }; }
8442	fi;;
8443	esac
8444	done` \|\| { (exit 1); exit 1; }
8445	_ACEOF
8446	cat >>$CONFIG_STATUS <<_ACEOF
8447	sed "$ac_vpsub
8448	$extrasub
8449	_ACEOF
8450	cat >>$CONFIG_STATUS <<\_ACEOF
8451	:t
8452	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8453	s,@configure_input@,$configure_input,;t t
8454	s,@srcdir@,$ac_srcdir,;t t
8455	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8456	s,@top_srcdir@,$ac_top_srcdir,;t t
8457	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8458	s,@builddir@,$ac_builddir,;t t
8459	s,@abs_builddir@,$ac_abs_builddir,;t t
8460	s,@top_builddir@,$ac_top_builddir,;t t
8461	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8462	s,@INSTALL@,$ac_INSTALL,;t t
8463	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8464	rm -f $tmp/stdin
8465	if test x"$ac_file" != x-; then
8466	mv $tmp/out $ac_file
8467	else
8468	cat $tmp/out
8469	rm -f $tmp/out
8470	fi
8471
8472	done
8473	_ACEOF
8474	cat >>$CONFIG_STATUS <<\_ACEOF
8475
8476	#
8477	# CONFIG_HEADER section.
8478	#
8479
8480	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8481	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8482	#
8483	# ac_d sets the value in "#define NAME VALUE" lines.
8484	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8485	ac_dB='[ ].*$,\1#\2'
8486	ac_dC=' '
8487	ac_dD=',;t'
8488	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8489	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8490	ac_uB='$,\1#\2define\3'
8491	ac_uC=' '
8492	ac_uD=',;t'
8493
8494	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8495	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8496	case $ac_file in
8497	- \| :- \| :-:* ) # input from stdin
8498	cat >$tmp/stdin
8499	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8500	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8501	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8502	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8503	* ) ac_file_in=$ac_file.in ;;
8504	esac
8505
8506	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8507	echo "$as_me: creating $ac_file" >&6;}
8508
8509	# First look for the input files in the build tree, otherwise in the
8510	# src tree.
8511	ac_file_inputs=`IFS=:
8512	for f in $ac_file_in; do
8513	case $f in
8514	-) echo $tmp/stdin ;;
8515	[\\/$]*)
8516	# Absolute (can't be DOS-style, as IFS=:)
8517	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8518	echo "$as_me: error: cannot find input file: $f" >&2;}
8519	{ (exit 1); exit 1; }; }
8520	# Do quote $f, to prevent DOS paths from being IFS'd.
8521	echo "$f";;
8522	*) # Relative
8523	if test -f "$f"; then
8524	# Build tree
8525	echo "$f"
8526	elif test -f "$srcdir/$f"; then
8527	# Source tree
8528	echo "$srcdir/$f"
8529	else
8530	# /dev/null tree
8531	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8532	echo "$as_me: error: cannot find input file: $f" >&2;}
8533	{ (exit 1); exit 1; }; }
8534	fi;;
8535	esac
8536	done` \|\| { (exit 1); exit 1; }
8537	# Remove the trailing spaces.
8538	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8539
8540	_ACEOF
8541
8542	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8543	# `conftest.undefs', that substitutes the proper values into
8544	# config.h.in to produce config.h. The first handles `#define'
8545	# templates, and the second `#undef' templates.
8546	# And first: Protect against being on the right side of a sed subst in
8547	# config.status. Protect against being in an unquoted here document
8548	# in config.status.
8549	rm -f conftest.defines conftest.undefs
8550	# Using a here document instead of a string reduces the quoting nightmare.
8551	# Putting comments in sed scripts is not portable.
8552	#
8553	# `end' is used to avoid that the second main sed command (meant for
8554	# 0-ary CPP macros) applies to n-ary macro definitions.
8555	# See the Autoconf documentation for `clear'.
8556	cat >confdef2sed.sed <<\_ACEOF
8557	s/[\\&,]/\\&/g
8558	s,[\\$`],\\&,g
8559	t clear
8560	: clear
8561	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8562	t end
8563	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8564	: end
8565	_ACEOF
8566	# If some macros were called several times there might be several times
8567	# the same #defines, which is useless. Nevertheless, we may not want to
8568	# sort them, since we want the last AC-DEFINE to be honored.
8569	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8570	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8571	rm -f confdef2sed.sed
8572
8573	# This sed command replaces #undef with comments. This is necessary, for
8574	# example, in the case of _POSIX_SOURCE, which is predefined and required
8575	# on some systems where configure will not decide to define it.
8576	cat >>conftest.undefs <<\_ACEOF
8577	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8578	_ACEOF
8579
8580	# Break up conftest.defines because some shells have a limit on the size
8581	# of here documents, and old seds have small limits too (100 cmds).
8582	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8583	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8584	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8585	echo ' :' >>$CONFIG_STATUS
8586	rm -f conftest.tail
8587	while grep . conftest.defines >/dev/null
8588	do
8589	# Write a limited-size here document to $tmp/defines.sed.
8590	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8591	# Speed up: don't consider the non `#define' lines.
8592	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8593	# Work around the forget-to-reset-the-flag bug.
8594	echo 't clr' >>$CONFIG_STATUS
8595	echo ': clr' >>$CONFIG_STATUS
8596	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8597	echo 'CEOF
8598	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8599	rm -f $tmp/in
8600	mv $tmp/out $tmp/in
8601	' >>$CONFIG_STATUS
8602	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8603	rm -f conftest.defines
8604	mv conftest.tail conftest.defines
8605	done
8606	rm -f conftest.defines
8607	echo ' fi # grep' >>$CONFIG_STATUS
8608	echo >>$CONFIG_STATUS
8609
8610	# Break up conftest.undefs because some shells have a limit on the size
8611	# of here documents, and old seds have small limits too (100 cmds).
8612	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8613	rm -f conftest.tail
8614	while grep . conftest.undefs >/dev/null
8615	do
8616	# Write a limited-size here document to $tmp/undefs.sed.
8617	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8618	# Speed up: don't consider the non `#undef'
8619	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8620	# Work around the forget-to-reset-the-flag bug.
8621	echo 't clr' >>$CONFIG_STATUS
8622	echo ': clr' >>$CONFIG_STATUS
8623	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8624	echo 'CEOF
8625	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8626	rm -f $tmp/in
8627	mv $tmp/out $tmp/in
8628	' >>$CONFIG_STATUS
8629	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8630	rm -f conftest.undefs
8631	mv conftest.tail conftest.undefs
8632	done
8633	rm -f conftest.undefs
8634
8635	cat >>$CONFIG_STATUS <<\_ACEOF
8636	# Let's still pretend it is `configure' which instantiates (i.e., don't
8637	# use $as_me), people would be surprised to read:
8638	# /* config.h. Generated by config.status. */
8639	if test x"$ac_file" = x-; then
8640	echo "/* Generated by configure. */" >$tmp/config.h
8641	else
8642	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8643	fi
8644	cat $tmp/in >>$tmp/config.h
8645	rm -f $tmp/in
8646	if test x"$ac_file" != x-; then
8647	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8648	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8649	echo "$as_me: $ac_file is unchanged" >&6;}
8650	else
8651	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8652	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8653	X"$ac_file" : 'X$//$[^/]' \\| \
8654	X"$ac_file" : 'X$//$$' \\| \
8655	X"$ac_file" : 'X$/$' \\| \
8656	. : '$.$' 2>/dev/null \|\|
8657	echo X"$ac_file" \|
8658	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8659	/^X$\/\/$[^/].*/{ s//\1/; q; }
8660	/^X$\/\/$$/{ s//\1/; q; }
8661	/^X$\/$.*/{ s//\1/; q; }
8662	s/.*/./; q'`
8663	{ if $as_mkdir_p; then
8664	mkdir -p "$ac_dir"
8665	else
8666	as_dir="$ac_dir"
8667	as_dirs=
8668	while test ! -d "$as_dir"; do
8669	as_dirs="$as_dir $as_dirs"
8670	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8671	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8672	X"$as_dir" : 'X$//$[^/]' \\| \
8673	X"$as_dir" : 'X$//$$' \\| \
8674	X"$as_dir" : 'X$/$' \\| \
8675	. : '$.$' 2>/dev/null \|\|
8676	echo X"$as_dir" \|
8677	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8678	/^X$\/\/$[^/].*/{ s//\1/; q; }
8679	/^X$\/\/$$/{ s//\1/; q; }
8680	/^X$\/$.*/{ s//\1/; q; }
8681	s/.*/./; q'`
8682	done
8683	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8684	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8685	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8686	{ (exit 1); exit 1; }; }; }
8687
8688	rm -f $ac_file
8689	mv $tmp/config.h $ac_file
8690	fi
8691	else
8692	cat $tmp/config.h
8693	rm -f $tmp/config.h
8694	fi
8695	# Compute $ac_file's index in $config_headers.
8696	_am_stamp_count=1
8697	for _am_header in $config_headers :; do
8698	case $_am_header in
8699	$ac_file \| $ac_file:* )
8700	break ;;
8701	* )
8702	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8703	esac
8704	done
8705	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8706	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8707	X$ac_file : 'X$//$[^/]' \\| \
8708	X$ac_file : 'X$//$$' \\| \
8709	X$ac_file : 'X$/$' \\| \
8710	. : '$.$' 2>/dev/null \|\|
8711	echo X$ac_file \|
8712	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8713	/^X$\/\/$[^/].*/{ s//\1/; q; }
8714	/^X$\/\/$$/{ s//\1/; q; }
8715	/^X$\/$.*/{ s//\1/; q; }
8716	s/.*/./; q'`/stamp-h$_am_stamp_count
8717	done
8718	_ACEOF
8719	cat >>$CONFIG_STATUS <<\_ACEOF
8720
8721	#
8722	# CONFIG_COMMANDS section.
8723	#
8724	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8725	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8726	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8727	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8728	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8729	X"$ac_dest" : 'X$//$[^/]' \\| \
8730	X"$ac_dest" : 'X$//$$' \\| \
8731	X"$ac_dest" : 'X$/$' \\| \
8732	. : '$.$' 2>/dev/null \|\|
8733	echo X"$ac_dest" \|
8734	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8735	/^X$\/\/$[^/].*/{ s//\1/; q; }
8736	/^X$\/\/$$/{ s//\1/; q; }
8737	/^X$\/$.*/{ s//\1/; q; }
8738	s/.*/./; q'`
8739	{ if $as_mkdir_p; then
8740	mkdir -p "$ac_dir"
8741	else
8742	as_dir="$ac_dir"
8743	as_dirs=
8744	while test ! -d "$as_dir"; do
8745	as_dirs="$as_dir $as_dirs"
8746	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8747	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8748	X"$as_dir" : 'X$//$[^/]' \\| \
8749	X"$as_dir" : 'X$//$$' \\| \
8750	X"$as_dir" : 'X$/$' \\| \
8751	. : '$.$' 2>/dev/null \|\|
8752	echo X"$as_dir" \|
8753	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8754	/^X$\/\/$[^/].*/{ s//\1/; q; }
8755	/^X$\/\/$$/{ s//\1/; q; }
8756	/^X$\/$.*/{ s//\1/; q; }
8757	s/.*/./; q'`
8758	done
8759	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8760	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8761	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8762	{ (exit 1); exit 1; }; }; }
8763
8764	ac_builddir=.
8765
8766	if test "$ac_dir" != .; then
8767	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8768	# A "../" for each directory in $ac_dir_suffix.
8769	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8770	else
8771	ac_dir_suffix= ac_top_builddir=
8772	fi
8773
8774	case $srcdir in
8775	.) # No --srcdir option. We are building in place.
8776	ac_srcdir=.
8777	if test -z "$ac_top_builddir"; then
8778	ac_top_srcdir=.
8779	else
8780	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8781	fi ;;
8782	[\\/]* \| ?:[\\/]* ) # Absolute path.
8783	ac_srcdir=$srcdir$ac_dir_suffix;
8784	ac_top_srcdir=$srcdir ;;
8785	*) # Relative path.
8786	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8787	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8788	esac
8789
8790	# Do not use `cd foo && pwd` to compute absolute paths, because
8791	# the directories may not exist.
8792	case `pwd` in
8793	.) ac_abs_builddir="$ac_dir";;
8794	*)
8795	case "$ac_dir" in
8796	.) ac_abs_builddir=`pwd`;;
8797	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8798	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8799	esac;;
8800	esac
8801	case $ac_abs_builddir in
8802	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8803	*)
8804	case ${ac_top_builddir}. in
8805	.) ac_abs_top_builddir=$ac_abs_builddir;;
8806	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8807	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8808	esac;;
8809	esac
8810	case $ac_abs_builddir in
8811	.) ac_abs_srcdir=$ac_srcdir;;
8812	*)
8813	case $ac_srcdir in
8814	.) ac_abs_srcdir=$ac_abs_builddir;;
8815	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8816	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8817	esac;;
8818	esac
8819	case $ac_abs_builddir in
8820	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8821	*)
8822	case $ac_top_srcdir in
8823	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8824	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8825	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8826	esac;;
8827	esac
8828
8829
8830	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8831	echo "$as_me: executing $ac_dest commands" >&6;}
8832	case $ac_dest in
8833	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8834	# Strip MF so we end up with the name of the file.
8835	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8836	# Check whether this is an Automake generated Makefile or not.
8837	# We used to match only the files named `Makefile.in', but
8838	# some people rename them; so instead we look at the file content.
8839	# Grep'ing the first line is not enough: some people post-process
8840	# each Makefile.in and add a new line on top of each file to say so.
8841	# So let's grep whole file.
8842	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8843	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8844	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8845	X"$mf" : 'X$//$[^/]' \\| \
8846	X"$mf" : 'X$//$$' \\| \
8847	X"$mf" : 'X$/$' \\| \
8848	. : '$.$' 2>/dev/null \|\|
8849	echo X"$mf" \|
8850	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8851	/^X$\/\/$[^/].*/{ s//\1/; q; }
8852	/^X$\/\/$$/{ s//\1/; q; }
8853	/^X$\/$.*/{ s//\1/; q; }
8854	s/.*/./; q'`
8855	else
8856	continue
8857	fi
8858	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8859	# Extract the definition of DEP_FILES from the Makefile without
8860	# running `make'.
8861	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8862	test -z "$DEPDIR" && continue
8863	# When using ansi2knr, U may be empty or an underscore; expand it
8864	U=`sed -n 's/^U = //p' < "$mf"`
8865	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8866	# We invoke sed twice because it is the simplest approach to
8867	# changing $(DEPDIR) to its actual value in the expansion.
8868	for file in `sed -n '
8869	/^DEP_FILES = .*\\\\$/ {
8870	s/^DEP_FILES = //
8871	:loop
8872	s/\\\\$//
8873	p
8874	n
8875	/\\\\$/ b loop
8876	p
8877	}
8878	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8879	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8880	# Make sure the directory exists.
8881	test -f "$dirpart/$file" && continue
8882	fdir=`(dirname "$file") 2>/dev/null \|\|
8883	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8884	X"$file" : 'X$//$[^/]' \\| \
8885	X"$file" : 'X$//$$' \\| \
8886	X"$file" : 'X$/$' \\| \
8887	. : '$.$' 2>/dev/null \|\|
8888	echo X"$file" \|
8889	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8890	/^X$\/\/$[^/].*/{ s//\1/; q; }
8891	/^X$\/\/$$/{ s//\1/; q; }
8892	/^X$\/$.*/{ s//\1/; q; }
8893	s/.*/./; q'`
8894	{ if $as_mkdir_p; then
8895	mkdir -p $dirpart/$fdir
8896	else
8897	as_dir=$dirpart/$fdir
8898	as_dirs=
8899	while test ! -d "$as_dir"; do
8900	as_dirs="$as_dir $as_dirs"
8901	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8902	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8903	X"$as_dir" : 'X$//$[^/]' \\| \
8904	X"$as_dir" : 'X$//$$' \\| \
8905	X"$as_dir" : 'X$/$' \\| \
8906	. : '$.$' 2>/dev/null \|\|
8907	echo X"$as_dir" \|
8908	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8909	/^X$\/\/$[^/].*/{ s//\1/; q; }
8910	/^X$\/\/$$/{ s//\1/; q; }
8911	/^X$\/$.*/{ s//\1/; q; }
8912	s/.*/./; q'`
8913	done
8914	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8915	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8916	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8917	{ (exit 1); exit 1; }; }; }
8918
8919	# echo "creating $dirpart/$file"
8920	echo '# dummy' > "$dirpart/$file"
8921	done
8922	done
8923	;;
8924	esac
8925	done
8926	_ACEOF
8927
8928	cat >>$CONFIG_STATUS <<\_ACEOF
8929
8930	{ (exit 0); exit 0; }
8931	_ACEOF
8932	chmod +x $CONFIG_STATUS
8933	ac_clean_files=$ac_clean_files_save
8934
8935
8936	# configure is writing to config.log, and then calls config.status.
8937	# config.status does its own redirection, appending to config.log.
8938	# Unfortunately, on DOS this fails, as config.log is still kept open
8939	# by configure, so config.status won't be able to write to it; its
8940	# output is simply discarded. So we exec the FD to /dev/null,
8941	# effectively closing config.log, so it can be properly (re)opened and
8942	# appended to by config.status. When coming back to configure, we
8943	# need to make the FD available again.
8944	if test "$no_create" != yes; then
8945	ac_cs_success=:
8946	ac_config_status_args=
8947	test "$silent" = yes &&
8948	ac_config_status_args="$ac_config_status_args --quiet"
8949	exec 5>/dev/null
8950	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8951	exec 5>>config.log
8952	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8953	# would make configure fail if this is the last instruction.
8954	$ac_cs_success \|\| { (exit 1); exit 1; }
8955	fi
8956

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