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configure @ 3103

Last change on this file since 3103 was 3098, checked in by bensch, 20 years ago
orxonox/branches/images: libPNG included, and also a routine to read it, but this one is not the best i Could find.
Property svn:executable set to ``*
File size: 261.2 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-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 PKG_CONFIG GTK2_CFLAGS GTK2_LIBS 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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867
868	Some influential environment variables:
869	CXX C++ compiler command
870	CXXFLAGS C++ compiler flags
871	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
872	nonstandard directory <lib dir>
873	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
874	headers in a nonstandard directory <include dir>
875	CC C compiler command
876	CFLAGS C compiler flags
877	CPP C preprocessor
878
879	Use these variables to override the choices made by `configure' or to help
880	it to find libraries and programs with nonstandard names/locations.
881
882	Report bugs to <orxonox-dev@mail.datacore.ch>.
883	_ACEOF
884	fi
885
886	if test "$ac_init_help" = "recursive"; then
887	# If there are subdirs, report their specific --help.
888	ac_popdir=`pwd`
889	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
890	test -d $ac_dir \|\| continue
891	ac_builddir=.
892
893	if test "$ac_dir" != .; then
894	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
895	# A "../" for each directory in $ac_dir_suffix.
896	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
897	else
898	ac_dir_suffix= ac_top_builddir=
899	fi
900
901	case $srcdir in
902	.) # No --srcdir option. We are building in place.
903	ac_srcdir=.
904	if test -z "$ac_top_builddir"; then
905	ac_top_srcdir=.
906	else
907	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
908	fi ;;
909	[\\/]* \| ?:[\\/]* ) # Absolute path.
910	ac_srcdir=$srcdir$ac_dir_suffix;
911	ac_top_srcdir=$srcdir ;;
912	*) # Relative path.
913	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
914	ac_top_srcdir=$ac_top_builddir$srcdir ;;
915	esac
916
917	# Do not use `cd foo && pwd` to compute absolute paths, because
918	# the directories may not exist.
919	case `pwd` in
920	.) ac_abs_builddir="$ac_dir";;
921	*)
922	case "$ac_dir" in
923	.) ac_abs_builddir=`pwd`;;
924	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
925	*) ac_abs_builddir=`pwd`/"$ac_dir";;
926	esac;;
927	esac
928	case $ac_abs_builddir in
929	.) ac_abs_top_builddir=${ac_top_builddir}.;;
930	*)
931	case ${ac_top_builddir}. in
932	.) ac_abs_top_builddir=$ac_abs_builddir;;
933	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
934	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
935	esac;;
936	esac
937	case $ac_abs_builddir in
938	.) ac_abs_srcdir=$ac_srcdir;;
939	*)
940	case $ac_srcdir in
941	.) ac_abs_srcdir=$ac_abs_builddir;;
942	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
943	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
944	esac;;
945	esac
946	case $ac_abs_builddir in
947	.) ac_abs_top_srcdir=$ac_top_srcdir;;
948	*)
949	case $ac_top_srcdir in
950	.) ac_abs_top_srcdir=$ac_abs_builddir;;
951	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
952	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
953	esac;;
954	esac
955
956	cd $ac_dir
957	# Check for guested configure; otherwise get Cygnus style configure.
958	if test -f $ac_srcdir/configure.gnu; then
959	echo
960	$SHELL $ac_srcdir/configure.gnu --help=recursive
961	elif test -f $ac_srcdir/configure; then
962	echo
963	$SHELL $ac_srcdir/configure --help=recursive
964	elif test -f $ac_srcdir/configure.ac \|\|
965	test -f $ac_srcdir/configure.in; then
966	echo
967	$ac_configure --help
968	else
969	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
970	fi
971	cd $ac_popdir
972	done
973	fi
974
975	test -n "$ac_init_help" && exit 0
976	if $ac_init_version; then
977	cat <<\_ACEOF
978	orxonox configure 0.1-pre-alpha
979	generated by GNU Autoconf 2.59
980
981	Copyright (C) 2003 Free Software Foundation, Inc.
982	This configure script is free software; the Free Software Foundation
983	gives unlimited permission to copy, distribute and modify it.
984	_ACEOF
985	exit 0
986	fi
987	exec 5>config.log
988	cat >&5 <<_ACEOF
989	This file contains any messages produced by compilers while
990	running configure, to aid debugging if configure makes a mistake.
991
992	It was created by orxonox $as_me 0.1-pre-alpha, which was
993	generated by GNU Autoconf 2.59. Invocation command line was
994
995	$ $0 $@
996
997	_ACEOF
998	{
999	cat <<_ASUNAME
1000	## --------- ##
1001	## Platform. ##
1002	## --------- ##
1003
1004	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1005	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1006	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1007	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1008	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1009
1010	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1011	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1012
1013	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1014	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1015	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1016	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1017	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1018	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1019	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1020
1021	_ASUNAME
1022
1023	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024	for as_dir in $PATH
1025	do
1026	IFS=$as_save_IFS
1027	test -z "$as_dir" && as_dir=.
1028	echo "PATH: $as_dir"
1029	done
1030
1031	} >&5
1032
1033	cat >&5 <<_ACEOF
1034
1035
1036	## ----------- ##
1037	## Core tests. ##
1038	## ----------- ##
1039
1040	_ACEOF
1041
1042
1043	# Keep a trace of the command line.
1044	# Strip out --no-create and --no-recursion so they do not pile up.
1045	# Strip out --silent because we don't want to record it for future runs.
1046	# Also quote any args containing shell meta-characters.
1047	# Make two passes to allow for proper duplicate-argument suppression.
1048	ac_configure_args=
1049	ac_configure_args0=
1050	ac_configure_args1=
1051	ac_sep=
1052	ac_must_keep_next=false
1053	for ac_pass in 1 2
1054	do
1055	for ac_arg
1056	do
1057	case $ac_arg in
1058	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1059	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1060	\| -silent \| --silent \| --silen \| --sile \| --sil)
1061	continue ;;
1062	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1063	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1064	esac
1065	case $ac_pass in
1066	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1067	2)
1068	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1069	if test $ac_must_keep_next = true; then
1070	ac_must_keep_next=false # Got value, back to normal.
1071	else
1072	case $ac_arg in
1073	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1074	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1075	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1076	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1077	case "$ac_configure_args0 " in
1078	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1079	esac
1080	;;
1081	-* ) ac_must_keep_next=true ;;
1082	esac
1083	fi
1084	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1085	# Get rid of the leading space.
1086	ac_sep=" "
1087	;;
1088	esac
1089	done
1090	done
1091	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1092	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1093
1094	# When interrupted or exit'd, cleanup temporary files, and complete
1095	# config.log. We remove comments because anyway the quotes in there
1096	# would cause problems or look ugly.
1097	# WARNING: Be sure not to use single quotes in there, as some shells,
1098	# such as our DU 5.0 friend, will then `close' the trap.
1099	trap 'exit_status=$?
1100	# Save into config.log some information that might help in debugging.
1101	{
1102	echo
1103
1104	cat <<\_ASBOX
1105	## ---------------- ##
1106	## Cache variables. ##
1107	## ---------------- ##
1108	_ASBOX
1109	echo
1110	# The following way of writing the cache mishandles newlines in values,
1111	{
1112	(set) 2>&1 \|
1113	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1114	ac_space=\ )
1115	sed -n \
1116	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1117	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1118	;;
1119	*)
1120	sed -n \
1121	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1122	;;
1123	esac;
1124	}
1125	echo
1126
1127	cat <<\_ASBOX
1128	## ----------------- ##
1129	## Output variables. ##
1130	## ----------------- ##
1131	_ASBOX
1132	echo
1133	for ac_var in $ac_subst_vars
1134	do
1135	eval ac_val=$`echo $ac_var`
1136	echo "$ac_var='"'"'$ac_val'"'"'"
1137	done \| sort
1138	echo
1139
1140	if test -n "$ac_subst_files"; then
1141	cat <<\_ASBOX
1142	## ------------- ##
1143	## Output files. ##
1144	## ------------- ##
1145	_ASBOX
1146	echo
1147	for ac_var in $ac_subst_files
1148	do
1149	eval ac_val=$`echo $ac_var`
1150	echo "$ac_var='"'"'$ac_val'"'"'"
1151	done \| sort
1152	echo
1153	fi
1154
1155	if test -s confdefs.h; then
1156	cat <<\_ASBOX
1157	## ----------- ##
1158	## confdefs.h. ##
1159	## ----------- ##
1160	_ASBOX
1161	echo
1162	sed "/^$/d" confdefs.h \| sort
1163	echo
1164	fi
1165	test "$ac_signal" != 0 &&
1166	echo "$as_me: caught signal $ac_signal"
1167	echo "$as_me: exit $exit_status"
1168	} >&5
1169	rm -f core *.core &&
1170	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1171	exit $exit_status
1172	' 0
1173	for ac_signal in 1 2 13 15; do
1174	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175	done
1176	ac_signal=0
1177
1178	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1179	rm -rf conftest* confdefs.h
1180	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1181	echo >confdefs.h
1182
1183	# Predefined preprocessor variables.
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_NAME "$PACKAGE_NAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_STRING "$PACKAGE_STRING"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207	_ACEOF
1208
1209
1210	# Let the site file select an alternate cache file if it wants to.
1211	# Prefer explicitly selected file to automatically selected ones.
1212	if test -z "$CONFIG_SITE"; then
1213	if test "x$prefix" != xNONE; then
1214	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1215	else
1216	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1217	fi
1218	fi
1219	for ac_site_file in $CONFIG_SITE; do
1220	if test -r "$ac_site_file"; then
1221	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1222	echo "$as_me: loading site script $ac_site_file" >&6;}
1223	sed 's/^/\| /' "$ac_site_file" >&5
1224	. "$ac_site_file"
1225	fi
1226	done
1227
1228	if test -r "$cache_file"; then
1229	# Some versions of bash will fail to source /dev/null (special
1230	# files actually), so we avoid doing that.
1231	if test -f "$cache_file"; then
1232	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1233	echo "$as_me: loading cache $cache_file" >&6;}
1234	case $cache_file in
1235	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1236	*) . ./$cache_file;;
1237	esac
1238	fi
1239	else
1240	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1241	echo "$as_me: creating cache $cache_file" >&6;}
1242	>$cache_file
1243	fi
1244
1245	# Check that the precious variables saved in the cache have kept the same
1246	# value.
1247	ac_cache_corrupted=false
1248	for ac_var in `(set) 2>&1 \|
1249	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1250	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1251	eval ac_new_set=\$ac_env_${ac_var}_set
1252	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1253	eval ac_new_val="\$ac_env_${ac_var}_value"
1254	case $ac_old_set,$ac_new_set in
1255	set,)
1256	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1257	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1258	ac_cache_corrupted=: ;;
1259	,set)
1260	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1261	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1262	ac_cache_corrupted=: ;;
1263	,);;
1264	*)
1265	if test "x$ac_old_val" != "x$ac_new_val"; then
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1269	echo "$as_me: former value: $ac_old_val" >&2;}
1270	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1271	echo "$as_me: current value: $ac_new_val" >&2;}
1272	ac_cache_corrupted=:
1273	fi;;
1274	esac
1275	# Pass precious variables to config.status.
1276	if test "$ac_new_set" = set; then
1277	case $ac_new_val in
1278	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1279	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1280	*) ac_arg=$ac_var=$ac_new_val ;;
1281	esac
1282	case " $ac_configure_args " in
1283	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1284	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285	esac
1286	fi
1287	done
1288	if $ac_cache_corrupted; then
1289	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1290	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1291	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1292	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1293	{ (exit 1); exit 1; }; }
1294	fi
1295
1296	ac_ext=c
1297	ac_cpp='$CPP $CPPFLAGS'
1298	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1299	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1300	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1301
1302
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	# Detect the canonical host and target build environment.
1330	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332	if test -f $ac_dir/install-sh; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break
1336	elif test -f $ac_dir/install.sh; then
1337	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break
1340	elif test -f $ac_dir/shtool; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break
1344	fi
1345	done
1346	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1357	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360
1361	echo "$as_me:$LINENO: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363	if test "${ac_cv_build+set}" = set; then
1364	echo $ECHO_N "(cached) $ECHO_C" >&6
1365	else
1366	ac_cv_build_alias=$build_alias
1367	test -z "$ac_cv_build_alias" &&
1368	ac_cv_build_alias=`$ac_config_guess`
1369	test -z "$ac_cv_build_alias" &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6
1381	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1383	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1384	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1385
1386
1387	echo "$as_me:$LINENO: checking host system type" >&5
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389	if test "${ac_cv_host+set}" = set; then
1390	echo $ECHO_N "(cached) $ECHO_C" >&6
1391	else
1392	ac_cv_host_alias=$host_alias
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6
1403	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1405	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1406	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1407
1408
1409	echo "$as_me:$LINENO: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411	if test "${ac_cv_target+set}" = set; then
1412	echo $ECHO_N "(cached) $ECHO_C" >&6
1413	else
1414	ac_cv_target_alias=$target_alias
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424	echo "${ECHO_T}$ac_cv_target" >&6
1425	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1427	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1428	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1429
1430
1431	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.
1433	test -n "$target_alias" &&
1434	test "$program_prefix$program_suffix$program_transform_name" = \
1435	NONENONEs,x,x, &&
1436	program_prefix=${target_alias}-
1437
1438
1439	am__api_version="1.8"
1440	# Find a good install program. We prefer a C program (faster),
1441	# so one script is as good as another. But avoid the broken or
1442	# incompatible versions:
1443	# SysV /etc/install, /usr/sbin/install
1444	# SunOS /usr/etc/install
1445	# IRIX /sbin/install
1446	# AIX /bin/install
1447	# AmigaOS /C/install, which installs bootblocks on floppy discs
1448	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1449	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1450	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1451	# OS/2's system install, which has a completely different semantic
1452	# ./install, which can be erroneously created by make from ./install.sh.
1453	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1454	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1455	if test -z "$INSTALL"; then
1456	if test "${ac_cv_path_install+set}" = set; then
1457	echo $ECHO_N "(cached) $ECHO_C" >&6
1458	else
1459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460	for as_dir in $PATH
1461	do
1462	IFS=$as_save_IFS
1463	test -z "$as_dir" && as_dir=.
1464	# Account for people who put trailing slashes in PATH elements.
1465	case $as_dir/ in
1466	./ \| .// \| /cC/* \| \
1467	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1468	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1469	/usr/ucb/* ) ;;
1470	*)
1471	# OSF1 and SCO ODT 3.0 have their own names for install.
1472	# Don't use installbsd from OSF since it installs stuff as root
1473	# by default.
1474	for ac_prog in ginstall scoinst install; do
1475	for ac_exec_ext in '' $ac_executable_extensions; do
1476	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1477	if test $ac_prog = install &&
1478	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# AIX install. It has an incompatible calling convention.
1480	:
1481	elif test $ac_prog = install &&
1482	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1483	# program-specific install script used by HP pwplus--don't use.
1484	:
1485	else
1486	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1487	break 3
1488	fi
1489	fi
1490	done
1491	done
1492	;;
1493	esac
1494	done
1495
1496
1497	fi
1498	if test "${ac_cv_path_install+set}" = set; then
1499	INSTALL=$ac_cv_path_install
1500	else
1501	# As a last resort, use the slow shell script. We don't cache a
1502	# path for INSTALL within a source directory, because that will
1503	# break other packages using the cache if that directory is
1504	# removed, or if the path is relative.
1505	INSTALL=$ac_install_sh
1506	fi
1507	fi
1508	echo "$as_me:$LINENO: result: $INSTALL" >&5
1509	echo "${ECHO_T}$INSTALL" >&6
1510
1511	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1512	# It thinks the first close brace ends the variable substitution.
1513	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1514
1515	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1516
1517	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1518
1519	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1520	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1521	# Just in case
1522	sleep 1
1523	echo timestamp > conftest.file
1524	# Do `set' in a subshell so we don't clobber the current shell's
1525	# arguments. Must try -L first in case configure is actually a
1526	# symlink; some systems play weird games with the mod time of symlinks
1527	# (eg FreeBSD returns the mod time of the symlink's containing
1528	# directory).
1529	if (
1530	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1531	if test "$*" = "X"; then
1532	# -L didn't work.
1533	set X `ls -t $srcdir/configure conftest.file`
1534	fi
1535	rm -f conftest.file
1536	if test "$*" != "X $srcdir/configure conftest.file" \
1537	&& test "$*" != "X conftest.file $srcdir/configure"; then
1538
1539	# If neither matched, then we have a broken ls. This can happen
1540	# if, for instance, CONFIG_SHELL is bash and it inherits a
1541	# broken ls alias from the environment. This has actually
1542	# happened. Such a system could not be considered "sane".
1543	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1544	alias in your environment" >&5
1545	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1546	alias in your environment" >&2;}
1547	{ (exit 1); exit 1; }; }
1548	fi
1549
1550	test "$2" = conftest.file
1551	)
1552	then
1553	# Ok.
1554	:
1555	else
1556	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1557	Check your system clock" >&5
1558	echo "$as_me: error: newly created file is older than distributed files!
1559	Check your system clock" >&2;}
1560	{ (exit 1); exit 1; }; }
1561	fi
1562	echo "$as_me:$LINENO: result: yes" >&5
1563	echo "${ECHO_T}yes" >&6
1564	test "$program_prefix" != NONE &&
1565	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1566	# Use a double $ so make ignores it.
1567	test "$program_suffix" != NONE &&
1568	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1569	# Double any \ or $. echo might interpret backslashes.
1570	# By default was `s,x,x', remove it if useless.
1571	cat <<\_ACEOF >conftest.sed
1572	s/[\\$]/&&/g;s/;s,x,x,$//
1573	_ACEOF
1574	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1575	rm conftest.sed
1576
1577	# expand $ac_aux_dir to an absolute path
1578	am_aux_dir=`cd $ac_aux_dir && pwd`
1579
1580	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1581	# Use eval to expand $SHELL
1582	if eval "$MISSING --run true"; then
1583	am_missing_run="$MISSING --run "
1584	else
1585	am_missing_run=
1586	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1587	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1588	fi
1589
1590	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1591	# Keeping the `.' argument allows $(mkdir_p) to be used without
1592	# argument. Indeed, we sometimes output rules like
1593	# $(mkdir_p) $(somedir)
1594	# where $(somedir) is conditionally defined.
1595	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1596	# expensive solution, as it forces Make to start a sub-shell.)
1597	mkdir_p='mkdir -p -- .'
1598	else
1599	# On NextStep and OpenStep, the `mkdir' command does not
1600	# recognize any option. It will interpret all options as
1601	# directories to create, and then abort because `.' already
1602	# exists.
1603	for d in ./-p ./--version;
1604	do
1605	test -d $d && rmdir $d
1606	done
1607	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1608	if test -f "$ac_aux_dir/mkinstalldirs"; then
1609	mkdir_p='$(mkinstalldirs)'
1610	else
1611	mkdir_p='$(install_sh) -d'
1612	fi
1613	fi
1614
1615	for ac_prog in gawk mawk nawk awk
1616	do
1617	# Extract the first word of "$ac_prog", so it can be a program name with args.
1618	set dummy $ac_prog; ac_word=$2
1619	echo "$as_me:$LINENO: checking for $ac_word" >&5
1620	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621	if test "${ac_cv_prog_AWK+set}" = set; then
1622	echo $ECHO_N "(cached) $ECHO_C" >&6
1623	else
1624	if test -n "$AWK"; then
1625	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1626	else
1627	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628	for as_dir in $PATH
1629	do
1630	IFS=$as_save_IFS
1631	test -z "$as_dir" && as_dir=.
1632	for ac_exec_ext in '' $ac_executable_extensions; do
1633	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634	ac_cv_prog_AWK="$ac_prog"
1635	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636	break 2
1637	fi
1638	done
1639	done
1640
1641	fi
1642	fi
1643	AWK=$ac_cv_prog_AWK
1644	if test -n "$AWK"; then
1645	echo "$as_me:$LINENO: result: $AWK" >&5
1646	echo "${ECHO_T}$AWK" >&6
1647	else
1648	echo "$as_me:$LINENO: result: no" >&5
1649	echo "${ECHO_T}no" >&6
1650	fi
1651
1652	test -n "$AWK" && break
1653	done
1654
1655	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1656	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1657	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1658	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1659	echo $ECHO_N "(cached) $ECHO_C" >&6
1660	else
1661	cat >conftest.make <<\_ACEOF
1662	all:
1663	@echo 'ac_maketemp="$(MAKE)"'
1664	_ACEOF
1665	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1666	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1667	if test -n "$ac_maketemp"; then
1668	eval ac_cv_prog_make_${ac_make}_set=yes
1669	else
1670	eval ac_cv_prog_make_${ac_make}_set=no
1671	fi
1672	rm -f conftest.make
1673	fi
1674	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1675	echo "$as_me:$LINENO: result: yes" >&5
1676	echo "${ECHO_T}yes" >&6
1677	SET_MAKE=
1678	else
1679	echo "$as_me:$LINENO: result: no" >&5
1680	echo "${ECHO_T}no" >&6
1681	SET_MAKE="MAKE=${MAKE-make}"
1682	fi
1683
1684	rm -rf .tst 2>/dev/null
1685	mkdir .tst 2>/dev/null
1686	if test -d .tst; then
1687	am__leading_dot=.
1688	else
1689	am__leading_dot=_
1690	fi
1691	rmdir .tst 2>/dev/null
1692
1693	# test to see if srcdir already configured
1694	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1695	test -f $srcdir/config.status; then
1696	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1697	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1698	{ (exit 1); exit 1; }; }
1699	fi
1700
1701	# test whether we have cygpath
1702	if test -z "$CYGPATH_W"; then
1703	if (cygpath --version) >/dev/null 2>/dev/null; then
1704	CYGPATH_W='cygpath -w'
1705	else
1706	CYGPATH_W=echo
1707	fi
1708	fi
1709
1710
1711	# Define the identity of the package.
1712	PACKAGE='orxonox'
1713	VERSION='0.1-pre-alpha'
1714
1715
1716	cat >>confdefs.h <<_ACEOF
1717	#define PACKAGE "$PACKAGE"
1718	_ACEOF
1719
1720
1721	cat >>confdefs.h <<_ACEOF
1722	#define VERSION "$VERSION"
1723	_ACEOF
1724
1725	# Some tools Automake needs.
1726
1727	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1728
1729
1730	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1731
1732
1733	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1734
1735
1736	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1737
1738
1739	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1740
1741
1742	AMTAR=${AMTAR-"${am_missing_run}tar"}
1743
1744	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1745
1746	# Installed binaries are usually stripped using `strip' when the user
1747	# run `make install-strip'. However `strip' might not be the right
1748	# tool to use in cross-compilation environments, therefore Automake
1749	# will honor the `STRIP' environment variable to overrule this program.
1750	if test "$cross_compiling" != no; then
1751	if test -n "$ac_tool_prefix"; then
1752	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1753	set dummy ${ac_tool_prefix}strip; ac_word=$2
1754	echo "$as_me:$LINENO: checking for $ac_word" >&5
1755	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1756	if test "${ac_cv_prog_STRIP+set}" = set; then
1757	echo $ECHO_N "(cached) $ECHO_C" >&6
1758	else
1759	if test -n "$STRIP"; then
1760	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1761	else
1762	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763	for as_dir in $PATH
1764	do
1765	IFS=$as_save_IFS
1766	test -z "$as_dir" && as_dir=.
1767	for ac_exec_ext in '' $ac_executable_extensions; do
1768	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1769	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1770	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1771	break 2
1772	fi
1773	done
1774	done
1775
1776	fi
1777	fi
1778	STRIP=$ac_cv_prog_STRIP
1779	if test -n "$STRIP"; then
1780	echo "$as_me:$LINENO: result: $STRIP" >&5
1781	echo "${ECHO_T}$STRIP" >&6
1782	else
1783	echo "$as_me:$LINENO: result: no" >&5
1784	echo "${ECHO_T}no" >&6
1785	fi
1786
1787	fi
1788	if test -z "$ac_cv_prog_STRIP"; then
1789	ac_ct_STRIP=$STRIP
1790	# Extract the first word of "strip", so it can be a program name with args.
1791	set dummy strip; ac_word=$2
1792	echo "$as_me:$LINENO: checking for $ac_word" >&5
1793	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1794	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1795	echo $ECHO_N "(cached) $ECHO_C" >&6
1796	else
1797	if test -n "$ac_ct_STRIP"; then
1798	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1799	else
1800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801	for as_dir in $PATH
1802	do
1803	IFS=$as_save_IFS
1804	test -z "$as_dir" && as_dir=.
1805	for ac_exec_ext in '' $ac_executable_extensions; do
1806	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1807	ac_cv_prog_ac_ct_STRIP="strip"
1808	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1809	break 2
1810	fi
1811	done
1812	done
1813
1814	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1815	fi
1816	fi
1817	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1818	if test -n "$ac_ct_STRIP"; then
1819	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1820	echo "${ECHO_T}$ac_ct_STRIP" >&6
1821	else
1822	echo "$as_me:$LINENO: result: no" >&5
1823	echo "${ECHO_T}no" >&6
1824	fi
1825
1826	STRIP=$ac_ct_STRIP
1827	else
1828	STRIP="$ac_cv_prog_STRIP"
1829	fi
1830
1831	fi
1832	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1833
1834	# We need awk for the "check" target. The system "awk" is bad on
1835	# some platforms.
1836
1837
1838
1839
1840
1841	ac_config_headers="$ac_config_headers config.h"
1842
1843
1844
1845	# Checks for programs.
1846	ac_ext=cc
1847	ac_cpp='$CXXCPP $CPPFLAGS'
1848	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1849	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1850	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1851	if test -n "$ac_tool_prefix"; then
1852	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1853	do
1854	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1855	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1856	echo "$as_me:$LINENO: checking for $ac_word" >&5
1857	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1858	if test "${ac_cv_prog_CXX+set}" = set; then
1859	echo $ECHO_N "(cached) $ECHO_C" >&6
1860	else
1861	if test -n "$CXX"; then
1862	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1863	else
1864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1865	for as_dir in $PATH
1866	do
1867	IFS=$as_save_IFS
1868	test -z "$as_dir" && as_dir=.
1869	for ac_exec_ext in '' $ac_executable_extensions; do
1870	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1871	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1872	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1873	break 2
1874	fi
1875	done
1876	done
1877
1878	fi
1879	fi
1880	CXX=$ac_cv_prog_CXX
1881	if test -n "$CXX"; then
1882	echo "$as_me:$LINENO: result: $CXX" >&5
1883	echo "${ECHO_T}$CXX" >&6
1884	else
1885	echo "$as_me:$LINENO: result: no" >&5
1886	echo "${ECHO_T}no" >&6
1887	fi
1888
1889	test -n "$CXX" && break
1890	done
1891	fi
1892	if test -z "$CXX"; then
1893	ac_ct_CXX=$CXX
1894	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1895	do
1896	# Extract the first word of "$ac_prog", so it can be a program name with args.
1897	set dummy $ac_prog; ac_word=$2
1898	echo "$as_me:$LINENO: checking for $ac_word" >&5
1899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1900	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1901	echo $ECHO_N "(cached) $ECHO_C" >&6
1902	else
1903	if test -n "$ac_ct_CXX"; then
1904	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1905	else
1906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907	for as_dir in $PATH
1908	do
1909	IFS=$as_save_IFS
1910	test -z "$as_dir" && as_dir=.
1911	for ac_exec_ext in '' $ac_executable_extensions; do
1912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1913	ac_cv_prog_ac_ct_CXX="$ac_prog"
1914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915	break 2
1916	fi
1917	done
1918	done
1919
1920	fi
1921	fi
1922	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1923	if test -n "$ac_ct_CXX"; then
1924	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1925	echo "${ECHO_T}$ac_ct_CXX" >&6
1926	else
1927	echo "$as_me:$LINENO: result: no" >&5
1928	echo "${ECHO_T}no" >&6
1929	fi
1930
1931	test -n "$ac_ct_CXX" && break
1932	done
1933	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1934
1935	CXX=$ac_ct_CXX
1936	fi
1937
1938
1939	# Provide some information about the compiler.
1940	echo "$as_me:$LINENO:" \
1941	"checking for C++ compiler version" >&5
1942	ac_compiler=`set X $ac_compile; echo $2`
1943	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1944	(eval $ac_compiler --version </dev/null >&5) 2>&5
1945	ac_status=$?
1946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1947	(exit $ac_status); }
1948	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1949	(eval $ac_compiler -v </dev/null >&5) 2>&5
1950	ac_status=$?
1951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1952	(exit $ac_status); }
1953	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1954	(eval $ac_compiler -V </dev/null >&5) 2>&5
1955	ac_status=$?
1956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1957	(exit $ac_status); }
1958
1959	cat >conftest.$ac_ext <<_ACEOF
1960	/* confdefs.h. */
1961	_ACEOF
1962	cat confdefs.h >>conftest.$ac_ext
1963	cat >>conftest.$ac_ext <<_ACEOF
1964	/* end confdefs.h. */
1965
1966	int
1967	main ()
1968	{
1969
1970	;
1971	return 0;
1972	}
1973	_ACEOF
1974	ac_clean_files_save=$ac_clean_files
1975	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1976	# Try to create an executable without -o first, disregard a.out.
1977	# It will help us diagnose broken compilers, and finding out an intuition
1978	# of exeext.
1979	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1980	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1981	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1982	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1983	(eval $ac_link_default) 2>&5
1984	ac_status=$?
1985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986	(exit $ac_status); }; then
1987	# Find the output, starting from the most likely. This scheme is
1988	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1989	# resort.
1990
1991	# Be careful to initialize this variable, since it used to be cached.
1992	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1993	ac_cv_exeext=
1994	# b.out is created by i960 compilers.
1995	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1996	do
1997	test -f "$ac_file" \|\| continue
1998	case $ac_file in
1999	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2000	;;
2001	conftest.$ac_ext )
2002	# This is the source file.
2003	;;
2004	[ab].out )
2005	# We found the default executable, but exeext='' is most
2006	# certainly right.
2007	break;;
2008	. )
2009	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2010	# FIXME: I believe we export ac_cv_exeext for Libtool,
2011	# but it would be cool to find out if it's true. Does anybody
2012	# maintain Libtool? --akim.
2013	export ac_cv_exeext
2014	break;;
2015	* )
2016	break;;
2017	esac
2018	done
2019	else
2020	echo "$as_me: failed program was:" >&5
2021	sed 's/^/\| /' conftest.$ac_ext >&5
2022
2023	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2024	See \`config.log' for more details." >&5
2025	echo "$as_me: error: C++ compiler cannot create executables
2026	See \`config.log' for more details." >&2;}
2027	{ (exit 77); exit 77; }; }
2028	fi
2029
2030	ac_exeext=$ac_cv_exeext
2031	echo "$as_me:$LINENO: result: $ac_file" >&5
2032	echo "${ECHO_T}$ac_file" >&6
2033
2034	# Check the compiler produces executables we can run. If not, either
2035	# the compiler is broken, or we cross compile.
2036	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2037	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2038	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2039	# If not cross compiling, check that we can run a simple program.
2040	if test "$cross_compiling" != yes; then
2041	if { ac_try='./$ac_file'
2042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2043	(eval $ac_try) 2>&5
2044	ac_status=$?
2045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2046	(exit $ac_status); }; }; then
2047	cross_compiling=no
2048	else
2049	if test "$cross_compiling" = maybe; then
2050	cross_compiling=yes
2051	else
2052	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2053	If you meant to cross compile, use \`--host'.
2054	See \`config.log' for more details." >&5
2055	echo "$as_me: error: cannot run C++ compiled programs.
2056	If you meant to cross compile, use \`--host'.
2057	See \`config.log' for more details." >&2;}
2058	{ (exit 1); exit 1; }; }
2059	fi
2060	fi
2061	fi
2062	echo "$as_me:$LINENO: result: yes" >&5
2063	echo "${ECHO_T}yes" >&6
2064
2065	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2066	ac_clean_files=$ac_clean_files_save
2067	# Check the compiler produces executables we can run. If not, either
2068	# the compiler is broken, or we cross compile.
2069	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2070	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2071	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2072	echo "${ECHO_T}$cross_compiling" >&6
2073
2074	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2075	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2076	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2077	(eval $ac_link) 2>&5
2078	ac_status=$?
2079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080	(exit $ac_status); }; then
2081	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2082	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2083	# work properly (i.e., refer to `conftest.exe'), while it won't with
2084	# `rm'.
2085	for ac_file in conftest.exe conftest conftest.*; do
2086	test -f "$ac_file" \|\| continue
2087	case $ac_file in
2088	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2089	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2090	export ac_cv_exeext
2091	break;;
2092	* ) break;;
2093	esac
2094	done
2095	else
2096	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2097	See \`config.log' for more details." >&5
2098	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2099	See \`config.log' for more details." >&2;}
2100	{ (exit 1); exit 1; }; }
2101	fi
2102
2103	rm -f conftest$ac_cv_exeext
2104	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2105	echo "${ECHO_T}$ac_cv_exeext" >&6
2106
2107	rm -f conftest.$ac_ext
2108	EXEEXT=$ac_cv_exeext
2109	ac_exeext=$EXEEXT
2110	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2111	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2112	if test "${ac_cv_objext+set}" = set; then
2113	echo $ECHO_N "(cached) $ECHO_C" >&6
2114	else
2115	cat >conftest.$ac_ext <<_ACEOF
2116	/* confdefs.h. */
2117	_ACEOF
2118	cat confdefs.h >>conftest.$ac_ext
2119	cat >>conftest.$ac_ext <<_ACEOF
2120	/* end confdefs.h. */
2121
2122	int
2123	main ()
2124	{
2125
2126	;
2127	return 0;
2128	}
2129	_ACEOF
2130	rm -f conftest.o conftest.obj
2131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2132	(eval $ac_compile) 2>&5
2133	ac_status=$?
2134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135	(exit $ac_status); }; then
2136	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2137	case $ac_file in
2138	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2139	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2140	break;;
2141	esac
2142	done
2143	else
2144	echo "$as_me: failed program was:" >&5
2145	sed 's/^/\| /' conftest.$ac_ext >&5
2146
2147	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2148	See \`config.log' for more details." >&5
2149	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2150	See \`config.log' for more details." >&2;}
2151	{ (exit 1); exit 1; }; }
2152	fi
2153
2154	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2155	fi
2156	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2157	echo "${ECHO_T}$ac_cv_objext" >&6
2158	OBJEXT=$ac_cv_objext
2159	ac_objext=$OBJEXT
2160	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2161	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2162	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2163	echo $ECHO_N "(cached) $ECHO_C" >&6
2164	else
2165	cat >conftest.$ac_ext <<_ACEOF
2166	/* confdefs.h. */
2167	_ACEOF
2168	cat confdefs.h >>conftest.$ac_ext
2169	cat >>conftest.$ac_ext <<_ACEOF
2170	/* end confdefs.h. */
2171
2172	int
2173	main ()
2174	{
2175	#ifndef __GNUC__
2176	choke me
2177	#endif
2178
2179	;
2180	return 0;
2181	}
2182	_ACEOF
2183	rm -f conftest.$ac_objext
2184	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2185	(eval $ac_compile) 2>conftest.er1
2186	ac_status=$?
2187	grep -v '^ *+' conftest.er1 >conftest.err
2188	rm -f conftest.er1
2189	cat conftest.err >&5
2190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191	(exit $ac_status); } &&
2192	{ ac_try='test -z "$ac_cxx_werror_flag"
2193	\|\| test ! -s conftest.err'
2194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2195	(eval $ac_try) 2>&5
2196	ac_status=$?
2197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198	(exit $ac_status); }; } &&
2199	{ ac_try='test -s conftest.$ac_objext'
2200	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2201	(eval $ac_try) 2>&5
2202	ac_status=$?
2203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2204	(exit $ac_status); }; }; then
2205	ac_compiler_gnu=yes
2206	else
2207	echo "$as_me: failed program was:" >&5
2208	sed 's/^/\| /' conftest.$ac_ext >&5
2209
2210	ac_compiler_gnu=no
2211	fi
2212	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2213	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2214
2215	fi
2216	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2217	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2218	GXX=`test $ac_compiler_gnu = yes && echo yes`
2219	ac_test_CXXFLAGS=${CXXFLAGS+set}
2220	ac_save_CXXFLAGS=$CXXFLAGS
2221	CXXFLAGS="-g"
2222	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2223	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2224	if test "${ac_cv_prog_cxx_g+set}" = set; then
2225	echo $ECHO_N "(cached) $ECHO_C" >&6
2226	else
2227	cat >conftest.$ac_ext <<_ACEOF
2228	/* confdefs.h. */
2229	_ACEOF
2230	cat confdefs.h >>conftest.$ac_ext
2231	cat >>conftest.$ac_ext <<_ACEOF
2232	/* end confdefs.h. */
2233
2234	int
2235	main ()
2236	{
2237
2238	;
2239	return 0;
2240	}
2241	_ACEOF
2242	rm -f conftest.$ac_objext
2243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244	(eval $ac_compile) 2>conftest.er1
2245	ac_status=$?
2246	grep -v '^ *+' conftest.er1 >conftest.err
2247	rm -f conftest.er1
2248	cat conftest.err >&5
2249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250	(exit $ac_status); } &&
2251	{ ac_try='test -z "$ac_cxx_werror_flag"
2252	\|\| test ! -s conftest.err'
2253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254	(eval $ac_try) 2>&5
2255	ac_status=$?
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); }; } &&
2258	{ ac_try='test -s conftest.$ac_objext'
2259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260	(eval $ac_try) 2>&5
2261	ac_status=$?
2262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263	(exit $ac_status); }; }; then
2264	ac_cv_prog_cxx_g=yes
2265	else
2266	echo "$as_me: failed program was:" >&5
2267	sed 's/^/\| /' conftest.$ac_ext >&5
2268
2269	ac_cv_prog_cxx_g=no
2270	fi
2271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272	fi
2273	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2274	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2275	if test "$ac_test_CXXFLAGS" = set; then
2276	CXXFLAGS=$ac_save_CXXFLAGS
2277	elif test $ac_cv_prog_cxx_g = yes; then
2278	if test "$GXX" = yes; then
2279	CXXFLAGS="-g -O2"
2280	else
2281	CXXFLAGS="-g"
2282	fi
2283	else
2284	if test "$GXX" = yes; then
2285	CXXFLAGS="-O2"
2286	else
2287	CXXFLAGS=
2288	fi
2289	fi
2290	for ac_declaration in \
2291	'' \
2292	'extern "C" void std::exit (int) throw (); using std::exit;' \
2293	'extern "C" void std::exit (int); using std::exit;' \
2294	'extern "C" void exit (int) throw ();' \
2295	'extern "C" void exit (int);' \
2296	'void exit (int);'
2297	do
2298	cat >conftest.$ac_ext <<_ACEOF
2299	/* confdefs.h. */
2300	_ACEOF
2301	cat confdefs.h >>conftest.$ac_ext
2302	cat >>conftest.$ac_ext <<_ACEOF
2303	/* end confdefs.h. */
2304	$ac_declaration
2305	#include <stdlib.h>
2306	int
2307	main ()
2308	{
2309	exit (42);
2310	;
2311	return 0;
2312	}
2313	_ACEOF
2314	rm -f conftest.$ac_objext
2315	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2316	(eval $ac_compile) 2>conftest.er1
2317	ac_status=$?
2318	grep -v '^ *+' conftest.er1 >conftest.err
2319	rm -f conftest.er1
2320	cat conftest.err >&5
2321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322	(exit $ac_status); } &&
2323	{ ac_try='test -z "$ac_cxx_werror_flag"
2324	\|\| test ! -s conftest.err'
2325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326	(eval $ac_try) 2>&5
2327	ac_status=$?
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329	(exit $ac_status); }; } &&
2330	{ ac_try='test -s conftest.$ac_objext'
2331	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2332	(eval $ac_try) 2>&5
2333	ac_status=$?
2334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335	(exit $ac_status); }; }; then
2336	:
2337	else
2338	echo "$as_me: failed program was:" >&5
2339	sed 's/^/\| /' conftest.$ac_ext >&5
2340
2341	continue
2342	fi
2343	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2344	cat >conftest.$ac_ext <<_ACEOF
2345	/* confdefs.h. */
2346	_ACEOF
2347	cat confdefs.h >>conftest.$ac_ext
2348	cat >>conftest.$ac_ext <<_ACEOF
2349	/* end confdefs.h. */
2350	$ac_declaration
2351	int
2352	main ()
2353	{
2354	exit (42);
2355	;
2356	return 0;
2357	}
2358	_ACEOF
2359	rm -f conftest.$ac_objext
2360	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2361	(eval $ac_compile) 2>conftest.er1
2362	ac_status=$?
2363	grep -v '^ *+' conftest.er1 >conftest.err
2364	rm -f conftest.er1
2365	cat conftest.err >&5
2366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367	(exit $ac_status); } &&
2368	{ ac_try='test -z "$ac_cxx_werror_flag"
2369	\|\| test ! -s conftest.err'
2370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2371	(eval $ac_try) 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; } &&
2375	{ ac_try='test -s conftest.$ac_objext'
2376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2377	(eval $ac_try) 2>&5
2378	ac_status=$?
2379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380	(exit $ac_status); }; }; then
2381	break
2382	else
2383	echo "$as_me: failed program was:" >&5
2384	sed 's/^/\| /' conftest.$ac_ext >&5
2385
2386	fi
2387	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2388	done
2389	rm -f conftest*
2390	if test -n "$ac_declaration"; then
2391	echo '#ifdef __cplusplus' >>confdefs.h
2392	echo $ac_declaration >>confdefs.h
2393	echo '#endif' >>confdefs.h
2394	fi
2395
2396	ac_ext=c
2397	ac_cpp='$CPP $CPPFLAGS'
2398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2401	DEPDIR="${am__leading_dot}deps"
2402
2403	ac_config_commands="$ac_config_commands depfiles"
2404
2405
2406	am_make=${MAKE-make}
2407	cat > confinc << 'END'
2408	am__doit:
2409	@echo done
2410	.PHONY: am__doit
2411	END
2412	# If we don't find an include directive, just comment out the code.
2413	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2414	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2415	am__include="#"
2416	am__quote=
2417	_am_result=none
2418	# First try GNU make style include.
2419	echo "include confinc" > confmf
2420	# We grep out `Entering directory' and `Leaving directory'
2421	# messages which can occur if `w' ends up in MAKEFLAGS.
2422	# In particular we don't look at `^make:' because GNU make might
2423	# be invoked under some other name (usually "gmake"), in which
2424	# case it prints its new name instead of `make'.
2425	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2426	am__include=include
2427	am__quote=
2428	_am_result=GNU
2429	fi
2430	# Now try BSD make style include.
2431	if test "$am__include" = "#"; then
2432	echo '.include "confinc"' > confmf
2433	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2434	am__include=.include
2435	am__quote="\""
2436	_am_result=BSD
2437	fi
2438	fi
2439
2440
2441	echo "$as_me:$LINENO: result: $_am_result" >&5
2442	echo "${ECHO_T}$_am_result" >&6
2443	rm -f confinc confmf
2444
2445	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2446	if test "${enable_dependency_tracking+set}" = set; then
2447	enableval="$enable_dependency_tracking"
2448
2449	fi;
2450	if test "x$enable_dependency_tracking" != xno; then
2451	am_depcomp="$ac_aux_dir/depcomp"
2452	AMDEPBACKSLASH='\'
2453	fi
2454
2455
2456	if test "x$enable_dependency_tracking" != xno; then
2457	AMDEP_TRUE=
2458	AMDEP_FALSE='#'
2459	else
2460	AMDEP_TRUE='#'
2461	AMDEP_FALSE=
2462	fi
2463
2464
2465
2466
2467	depcc="$CXX" am_compiler_list=
2468
2469	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2470	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2471	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2472	echo $ECHO_N "(cached) $ECHO_C" >&6
2473	else
2474	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2475	# We make a subdir and do the tests there. Otherwise we can end up
2476	# making bogus files that we don't know about and never remove. For
2477	# instance it was reported that on HP-UX the gcc test will end up
2478	# making a dummy file named `D' -- because `-MD' means `put the output
2479	# in D'.
2480	mkdir conftest.dir
2481	# Copy depcomp to subdir because otherwise we won't find it if we're
2482	# using a relative directory.
2483	cp "$am_depcomp" conftest.dir
2484	cd conftest.dir
2485	# We will build objects and dependencies in a subdirectory because
2486	# it helps to detect inapplicable dependency modes. For instance
2487	# both Tru64's cc and ICC support -MD to output dependencies as a
2488	# side effect of compilation, but ICC will put the dependencies in
2489	# the current directory while Tru64 will put them in the object
2490	# directory.
2491	mkdir sub
2492
2493	am_cv_CXX_dependencies_compiler_type=none
2494	if test "$am_compiler_list" = ""; then
2495	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2496	fi
2497	for depmode in $am_compiler_list; do
2498	# Setup a source with many dependencies, because some compilers
2499	# like to wrap large dependency lists on column 80 (with \), and
2500	# we should not choose a depcomp mode which is confused by this.
2501	#
2502	# We need to recreate these files for each test, as the compiler may
2503	# overwrite some of them when testing with obscure command lines.
2504	# This happens at least with the AIX C compiler.
2505	: > sub/conftest.c
2506	for i in 1 2 3 4 5 6; do
2507	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2508	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2509	# Solaris 8's {/usr,}/bin/sh.
2510	touch sub/conftst$i.h
2511	done
2512	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2513
2514	case $depmode in
2515	nosideeffect)
2516	# after this tag, mechanisms are not by side-effect, so they'll
2517	# only be used when explicitly requested
2518	if test "x$enable_dependency_tracking" = xyes; then
2519	continue
2520	else
2521	break
2522	fi
2523	;;
2524	none) break ;;
2525	esac
2526	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2527	# mode. It turns out that the SunPro C++ compiler does not properly
2528	# handle `-M -o', and we need to detect this.
2529	if depmode=$depmode \
2530	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2531	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2532	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2533	>/dev/null 2>conftest.err &&
2534	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2535	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2536	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2537	# icc doesn't choke on unknown options, it will just issue warnings
2538	# or remarks (even with -Werror). So we grep stderr for any message
2539	# that says an option was ignored or not supported.
2540	# When given -MP, icc 7.0 and 7.1 complain thusly:
2541	# icc: Command line warning: ignoring option '-M'; no argument required
2542	# The diagnosis changed in icc 8.0:
2543	# icc: Command line remark: option '-MP' not supported
2544	if (grep 'ignoring option' conftest.err \|\|
2545	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2546	am_cv_CXX_dependencies_compiler_type=$depmode
2547	break
2548	fi
2549	fi
2550	done
2551
2552	cd ..
2553	rm -rf conftest.dir
2554	else
2555	am_cv_CXX_dependencies_compiler_type=none
2556	fi
2557
2558	fi
2559	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2560	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2561	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2562
2563
2564
2565	if
2566	test "x$enable_dependency_tracking" != xno \
2567	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2568	am__fastdepCXX_TRUE=
2569	am__fastdepCXX_FALSE='#'
2570	else
2571	am__fastdepCXX_TRUE='#'
2572	am__fastdepCXX_FALSE=
2573	fi
2574
2575
2576	ac_ext=c
2577	ac_cpp='$CPP $CPPFLAGS'
2578	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2579	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2580	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2581	if test -n "$ac_tool_prefix"; then
2582	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2583	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2584	echo "$as_me:$LINENO: checking for $ac_word" >&5
2585	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2586	if test "${ac_cv_prog_CC+set}" = set; then
2587	echo $ECHO_N "(cached) $ECHO_C" >&6
2588	else
2589	if test -n "$CC"; then
2590	ac_cv_prog_CC="$CC" # Let the user override the test.
2591	else
2592	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593	for as_dir in $PATH
2594	do
2595	IFS=$as_save_IFS
2596	test -z "$as_dir" && as_dir=.
2597	for ac_exec_ext in '' $ac_executable_extensions; do
2598	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2599	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2600	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2601	break 2
2602	fi
2603	done
2604	done
2605
2606	fi
2607	fi
2608	CC=$ac_cv_prog_CC
2609	if test -n "$CC"; then
2610	echo "$as_me:$LINENO: result: $CC" >&5
2611	echo "${ECHO_T}$CC" >&6
2612	else
2613	echo "$as_me:$LINENO: result: no" >&5
2614	echo "${ECHO_T}no" >&6
2615	fi
2616
2617	fi
2618	if test -z "$ac_cv_prog_CC"; then
2619	ac_ct_CC=$CC
2620	# Extract the first word of "gcc", so it can be a program name with args.
2621	set dummy gcc; ac_word=$2
2622	echo "$as_me:$LINENO: checking for $ac_word" >&5
2623	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2624	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2625	echo $ECHO_N "(cached) $ECHO_C" >&6
2626	else
2627	if test -n "$ac_ct_CC"; then
2628	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2629	else
2630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631	for as_dir in $PATH
2632	do
2633	IFS=$as_save_IFS
2634	test -z "$as_dir" && as_dir=.
2635	for ac_exec_ext in '' $ac_executable_extensions; do
2636	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637	ac_cv_prog_ac_ct_CC="gcc"
2638	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639	break 2
2640	fi
2641	done
2642	done
2643
2644	fi
2645	fi
2646	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2647	if test -n "$ac_ct_CC"; then
2648	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2649	echo "${ECHO_T}$ac_ct_CC" >&6
2650	else
2651	echo "$as_me:$LINENO: result: no" >&5
2652	echo "${ECHO_T}no" >&6
2653	fi
2654
2655	CC=$ac_ct_CC
2656	else
2657	CC="$ac_cv_prog_CC"
2658	fi
2659
2660	if test -z "$CC"; then
2661	if test -n "$ac_tool_prefix"; then
2662	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2663	set dummy ${ac_tool_prefix}cc; ac_word=$2
2664	echo "$as_me:$LINENO: checking for $ac_word" >&5
2665	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2666	if test "${ac_cv_prog_CC+set}" = set; then
2667	echo $ECHO_N "(cached) $ECHO_C" >&6
2668	else
2669	if test -n "$CC"; then
2670	ac_cv_prog_CC="$CC" # Let the user override the test.
2671	else
2672	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673	for as_dir in $PATH
2674	do
2675	IFS=$as_save_IFS
2676	test -z "$as_dir" && as_dir=.
2677	for ac_exec_ext in '' $ac_executable_extensions; do
2678	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2679	ac_cv_prog_CC="${ac_tool_prefix}cc"
2680	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2681	break 2
2682	fi
2683	done
2684	done
2685
2686	fi
2687	fi
2688	CC=$ac_cv_prog_CC
2689	if test -n "$CC"; then
2690	echo "$as_me:$LINENO: result: $CC" >&5
2691	echo "${ECHO_T}$CC" >&6
2692	else
2693	echo "$as_me:$LINENO: result: no" >&5
2694	echo "${ECHO_T}no" >&6
2695	fi
2696
2697	fi
2698	if test -z "$ac_cv_prog_CC"; then
2699	ac_ct_CC=$CC
2700	# Extract the first word of "cc", so it can be a program name with args.
2701	set dummy cc; ac_word=$2
2702	echo "$as_me:$LINENO: checking for $ac_word" >&5
2703	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2704	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2705	echo $ECHO_N "(cached) $ECHO_C" >&6
2706	else
2707	if test -n "$ac_ct_CC"; then
2708	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2709	else
2710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711	for as_dir in $PATH
2712	do
2713	IFS=$as_save_IFS
2714	test -z "$as_dir" && as_dir=.
2715	for ac_exec_ext in '' $ac_executable_extensions; do
2716	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2717	ac_cv_prog_ac_ct_CC="cc"
2718	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2719	break 2
2720	fi
2721	done
2722	done
2723
2724	fi
2725	fi
2726	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2727	if test -n "$ac_ct_CC"; then
2728	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2729	echo "${ECHO_T}$ac_ct_CC" >&6
2730	else
2731	echo "$as_me:$LINENO: result: no" >&5
2732	echo "${ECHO_T}no" >&6
2733	fi
2734
2735	CC=$ac_ct_CC
2736	else
2737	CC="$ac_cv_prog_CC"
2738	fi
2739
2740	fi
2741	if test -z "$CC"; then
2742	# Extract the first word of "cc", so it can be a program name with args.
2743	set dummy cc; ac_word=$2
2744	echo "$as_me:$LINENO: checking for $ac_word" >&5
2745	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2746	if test "${ac_cv_prog_CC+set}" = set; then
2747	echo $ECHO_N "(cached) $ECHO_C" >&6
2748	else
2749	if test -n "$CC"; then
2750	ac_cv_prog_CC="$CC" # Let the user override the test.
2751	else
2752	ac_prog_rejected=no
2753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754	for as_dir in $PATH
2755	do
2756	IFS=$as_save_IFS
2757	test -z "$as_dir" && as_dir=.
2758	for ac_exec_ext in '' $ac_executable_extensions; do
2759	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2760	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2761	ac_prog_rejected=yes
2762	continue
2763	fi
2764	ac_cv_prog_CC="cc"
2765	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2766	break 2
2767	fi
2768	done
2769	done
2770
2771	if test $ac_prog_rejected = yes; then
2772	# We found a bogon in the path, so make sure we never use it.
2773	set dummy $ac_cv_prog_CC
2774	shift
2775	if test $# != 0; then
2776	# We chose a different compiler from the bogus one.
2777	# However, it has the same basename, so the bogon will be chosen
2778	# first if we set CC to just the basename; use the full file name.
2779	shift
2780	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2781	fi
2782	fi
2783	fi
2784	fi
2785	CC=$ac_cv_prog_CC
2786	if test -n "$CC"; then
2787	echo "$as_me:$LINENO: result: $CC" >&5
2788	echo "${ECHO_T}$CC" >&6
2789	else
2790	echo "$as_me:$LINENO: result: no" >&5
2791	echo "${ECHO_T}no" >&6
2792	fi
2793
2794	fi
2795	if test -z "$CC"; then
2796	if test -n "$ac_tool_prefix"; then
2797	for ac_prog in cl
2798	do
2799	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2800	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2801	echo "$as_me:$LINENO: checking for $ac_word" >&5
2802	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2803	if test "${ac_cv_prog_CC+set}" = set; then
2804	echo $ECHO_N "(cached) $ECHO_C" >&6
2805	else
2806	if test -n "$CC"; then
2807	ac_cv_prog_CC="$CC" # Let the user override the test.
2808	else
2809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810	for as_dir in $PATH
2811	do
2812	IFS=$as_save_IFS
2813	test -z "$as_dir" && as_dir=.
2814	for ac_exec_ext in '' $ac_executable_extensions; do
2815	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2816	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2817	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2818	break 2
2819	fi
2820	done
2821	done
2822
2823	fi
2824	fi
2825	CC=$ac_cv_prog_CC
2826	if test -n "$CC"; then
2827	echo "$as_me:$LINENO: result: $CC" >&5
2828	echo "${ECHO_T}$CC" >&6
2829	else
2830	echo "$as_me:$LINENO: result: no" >&5
2831	echo "${ECHO_T}no" >&6
2832	fi
2833
2834	test -n "$CC" && break
2835	done
2836	fi
2837	if test -z "$CC"; then
2838	ac_ct_CC=$CC
2839	for ac_prog in cl
2840	do
2841	# Extract the first word of "$ac_prog", so it can be a program name with args.
2842	set dummy $ac_prog; ac_word=$2
2843	echo "$as_me:$LINENO: checking for $ac_word" >&5
2844	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2845	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2846	echo $ECHO_N "(cached) $ECHO_C" >&6
2847	else
2848	if test -n "$ac_ct_CC"; then
2849	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2850	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH
2853	do
2854	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.
2856	for ac_exec_ext in '' $ac_executable_extensions; do
2857	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2858	ac_cv_prog_ac_ct_CC="$ac_prog"
2859	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2860	break 2
2861	fi
2862	done
2863	done
2864
2865	fi
2866	fi
2867	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2868	if test -n "$ac_ct_CC"; then
2869	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2870	echo "${ECHO_T}$ac_ct_CC" >&6
2871	else
2872	echo "$as_me:$LINENO: result: no" >&5
2873	echo "${ECHO_T}no" >&6
2874	fi
2875
2876	test -n "$ac_ct_CC" && break
2877	done
2878
2879	CC=$ac_ct_CC
2880	fi
2881
2882	fi
2883
2884
2885	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2886	See \`config.log' for more details." >&5
2887	echo "$as_me: error: no acceptable C compiler found in \$PATH
2888	See \`config.log' for more details." >&2;}
2889	{ (exit 1); exit 1; }; }
2890
2891	# Provide some information about the compiler.
2892	echo "$as_me:$LINENO:" \
2893	"checking for C compiler version" >&5
2894	ac_compiler=`set X $ac_compile; echo $2`
2895	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2896	(eval $ac_compiler --version </dev/null >&5) 2>&5
2897	ac_status=$?
2898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899	(exit $ac_status); }
2900	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2901	(eval $ac_compiler -v </dev/null >&5) 2>&5
2902	ac_status=$?
2903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904	(exit $ac_status); }
2905	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2906	(eval $ac_compiler -V </dev/null >&5) 2>&5
2907	ac_status=$?
2908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909	(exit $ac_status); }
2910
2911	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2912	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2913	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2914	echo $ECHO_N "(cached) $ECHO_C" >&6
2915	else
2916	cat >conftest.$ac_ext <<_ACEOF
2917	/* confdefs.h. */
2918	_ACEOF
2919	cat confdefs.h >>conftest.$ac_ext
2920	cat >>conftest.$ac_ext <<_ACEOF
2921	/* end confdefs.h. */
2922
2923	int
2924	main ()
2925	{
2926	#ifndef __GNUC__
2927	choke me
2928	#endif
2929
2930	;
2931	return 0;
2932	}
2933	_ACEOF
2934	rm -f conftest.$ac_objext
2935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2936	(eval $ac_compile) 2>conftest.er1
2937	ac_status=$?
2938	grep -v '^ *+' conftest.er1 >conftest.err
2939	rm -f conftest.er1
2940	cat conftest.err >&5
2941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942	(exit $ac_status); } &&
2943	{ ac_try='test -z "$ac_c_werror_flag"
2944	\|\| test ! -s conftest.err'
2945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2946	(eval $ac_try) 2>&5
2947	ac_status=$?
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); }; } &&
2950	{ ac_try='test -s conftest.$ac_objext'
2951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2952	(eval $ac_try) 2>&5
2953	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955	(exit $ac_status); }; }; then
2956	ac_compiler_gnu=yes
2957	else
2958	echo "$as_me: failed program was:" >&5
2959	sed 's/^/\| /' conftest.$ac_ext >&5
2960
2961	ac_compiler_gnu=no
2962	fi
2963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2964	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2965
2966	fi
2967	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2968	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2969	GCC=`test $ac_compiler_gnu = yes && echo yes`
2970	ac_test_CFLAGS=${CFLAGS+set}
2971	ac_save_CFLAGS=$CFLAGS
2972	CFLAGS="-g"
2973	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2974	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2975	if test "${ac_cv_prog_cc_g+set}" = set; then
2976	echo $ECHO_N "(cached) $ECHO_C" >&6
2977	else
2978	cat >conftest.$ac_ext <<_ACEOF
2979	/* confdefs.h. */
2980	_ACEOF
2981	cat confdefs.h >>conftest.$ac_ext
2982	cat >>conftest.$ac_ext <<_ACEOF
2983	/* end confdefs.h. */
2984
2985	int
2986	main ()
2987	{
2988
2989	;
2990	return 0;
2991	}
2992	_ACEOF
2993	rm -f conftest.$ac_objext
2994	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2995	(eval $ac_compile) 2>conftest.er1
2996	ac_status=$?
2997	grep -v '^ *+' conftest.er1 >conftest.err
2998	rm -f conftest.er1
2999	cat conftest.err >&5
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); } &&
3002	{ ac_try='test -z "$ac_c_werror_flag"
3003	\|\| test ! -s conftest.err'
3004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005	(eval $ac_try) 2>&5
3006	ac_status=$?
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); }; } &&
3009	{ ac_try='test -s conftest.$ac_objext'
3010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011	(eval $ac_try) 2>&5
3012	ac_status=$?
3013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014	(exit $ac_status); }; }; then
3015	ac_cv_prog_cc_g=yes
3016	else
3017	echo "$as_me: failed program was:" >&5
3018	sed 's/^/\| /' conftest.$ac_ext >&5
3019
3020	ac_cv_prog_cc_g=no
3021	fi
3022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3023	fi
3024	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3025	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3026	if test "$ac_test_CFLAGS" = set; then
3027	CFLAGS=$ac_save_CFLAGS
3028	elif test $ac_cv_prog_cc_g = yes; then
3029	if test "$GCC" = yes; then
3030	CFLAGS="-g -O2"
3031	else
3032	CFLAGS="-g"
3033	fi
3034	else
3035	if test "$GCC" = yes; then
3036	CFLAGS="-O2"
3037	else
3038	CFLAGS=
3039	fi
3040	fi
3041	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3042	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3043	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3044	echo $ECHO_N "(cached) $ECHO_C" >&6
3045	else
3046	ac_cv_prog_cc_stdc=no
3047	ac_save_CC=$CC
3048	cat >conftest.$ac_ext <<_ACEOF
3049	/* confdefs.h. */
3050	_ACEOF
3051	cat confdefs.h >>conftest.$ac_ext
3052	cat >>conftest.$ac_ext <<_ACEOF
3053	/* end confdefs.h. */
3054	#include <stdarg.h>
3055	#include <stdio.h>
3056	#include <sys/types.h>
3057	#include <sys/stat.h>
3058	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3059	struct buf { int x; };
3060	FILE * (rcsopen) (struct buf , struct stat *, int);
3061	static char *e (p, i)
3062	char **p;
3063	int i;
3064	{
3065	return p[i];
3066	}
3067	static char f (char (g) (char , int), char *p, ...)
3068	{
3069	char *s;
3070	va_list v;
3071	va_start (v,p);
3072	s = g (p, va_arg (v,int));
3073	va_end (v);
3074	return s;
3075	}
3076
3077	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3078	function prototypes and stuff, but not '\xHH' hex character constants.
3079	These don't provoke an error unfortunately, instead are silently treated
3080	as 'x'. The following induces an error, until -std1 is added to get
3081	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3082	array size at least. It's necessary to write '\x00'==0 to get something
3083	that's true only with -std1. */
3084	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086	int test (int i, double x);
3087	struct s1 {int (*f) (int a);};
3088	struct s2 {int (*f) (double a);};
3089	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3090	int argc;
3091	char **argv;
3092	int
3093	main ()
3094	{
3095	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3096	;
3097	return 0;
3098	}
3099	_ACEOF
3100	# Don't try gcc -ansi; that turns off useful extensions and
3101	# breaks some systems' header files.
3102	# AIX -qlanglvl=ansi
3103	# Ultrix and OSF/1 -std1
3104	# HP-UX 10.20 and later -Ae
3105	# HP-UX older versions -Aa -D_HPUX_SOURCE
3106	# SVR4 -Xc -D__EXTENSIONS__
3107	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108	do
3109	CC="$ac_save_CC $ac_arg"
3110	rm -f conftest.$ac_objext
3111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3112	(eval $ac_compile) 2>conftest.er1
3113	ac_status=$?
3114	grep -v '^ *+' conftest.er1 >conftest.err
3115	rm -f conftest.er1
3116	cat conftest.err >&5
3117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118	(exit $ac_status); } &&
3119	{ ac_try='test -z "$ac_c_werror_flag"
3120	\|\| test ! -s conftest.err'
3121	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3122	(eval $ac_try) 2>&5
3123	ac_status=$?
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); }; } &&
3126	{ ac_try='test -s conftest.$ac_objext'
3127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3128	(eval $ac_try) 2>&5
3129	ac_status=$?
3130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131	(exit $ac_status); }; }; then
3132	ac_cv_prog_cc_stdc=$ac_arg
3133	break
3134	else
3135	echo "$as_me: failed program was:" >&5
3136	sed 's/^/\| /' conftest.$ac_ext >&5
3137
3138	fi
3139	rm -f conftest.err conftest.$ac_objext
3140	done
3141	rm -f conftest.$ac_ext conftest.$ac_objext
3142	CC=$ac_save_CC
3143
3144	fi
3145
3146	case "x$ac_cv_prog_cc_stdc" in
3147	x\|xno)
3148	echo "$as_me:$LINENO: result: none needed" >&5
3149	echo "${ECHO_T}none needed" >&6 ;;
3150	*)
3151	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3152	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3153	CC="$CC $ac_cv_prog_cc_stdc" ;;
3154	esac
3155
3156	# Some people use a C++ compiler to compile C. Since we use `exit',
3157	# in C++ we need to declare it. In case someone uses the same compiler
3158	# for both compiling C and C++ we need to have the C++ compiler decide
3159	# the declaration of exit, since it's the most demanding environment.
3160	cat >conftest.$ac_ext <<_ACEOF
3161	#ifndef __cplusplus
3162	choke me
3163	#endif
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	for ac_declaration in \
3188	'' \
3189	'extern "C" void std::exit (int) throw (); using std::exit;' \
3190	'extern "C" void std::exit (int); using std::exit;' \
3191	'extern "C" void exit (int) throw ();' \
3192	'extern "C" void exit (int);' \
3193	'void exit (int);'
3194	do
3195	cat >conftest.$ac_ext <<_ACEOF
3196	/* confdefs.h. */
3197	_ACEOF
3198	cat confdefs.h >>conftest.$ac_ext
3199	cat >>conftest.$ac_ext <<_ACEOF
3200	/* end confdefs.h. */
3201	$ac_declaration
3202	#include <stdlib.h>
3203	int
3204	main ()
3205	{
3206	exit (42);
3207	;
3208	return 0;
3209	}
3210	_ACEOF
3211	rm -f conftest.$ac_objext
3212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3213	(eval $ac_compile) 2>conftest.er1
3214	ac_status=$?
3215	grep -v '^ *+' conftest.er1 >conftest.err
3216	rm -f conftest.er1
3217	cat conftest.err >&5
3218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219	(exit $ac_status); } &&
3220	{ ac_try='test -z "$ac_c_werror_flag"
3221	\|\| test ! -s conftest.err'
3222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223	(eval $ac_try) 2>&5
3224	ac_status=$?
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); }; } &&
3227	{ ac_try='test -s conftest.$ac_objext'
3228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3229	(eval $ac_try) 2>&5
3230	ac_status=$?
3231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232	(exit $ac_status); }; }; then
3233	:
3234	else
3235	echo "$as_me: failed program was:" >&5
3236	sed 's/^/\| /' conftest.$ac_ext >&5
3237
3238	continue
3239	fi
3240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3241	cat >conftest.$ac_ext <<_ACEOF
3242	/* confdefs.h. */
3243	_ACEOF
3244	cat confdefs.h >>conftest.$ac_ext
3245	cat >>conftest.$ac_ext <<_ACEOF
3246	/* end confdefs.h. */
3247	$ac_declaration
3248	int
3249	main ()
3250	{
3251	exit (42);
3252	;
3253	return 0;
3254	}
3255	_ACEOF
3256	rm -f conftest.$ac_objext
3257	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3258	(eval $ac_compile) 2>conftest.er1
3259	ac_status=$?
3260	grep -v '^ *+' conftest.er1 >conftest.err
3261	rm -f conftest.er1
3262	cat conftest.err >&5
3263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264	(exit $ac_status); } &&
3265	{ ac_try='test -z "$ac_c_werror_flag"
3266	\|\| test ! -s conftest.err'
3267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268	(eval $ac_try) 2>&5
3269	ac_status=$?
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); }; } &&
3272	{ ac_try='test -s conftest.$ac_objext'
3273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274	(eval $ac_try) 2>&5
3275	ac_status=$?
3276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277	(exit $ac_status); }; }; then
3278	break
3279	else
3280	echo "$as_me: failed program was:" >&5
3281	sed 's/^/\| /' conftest.$ac_ext >&5
3282
3283	fi
3284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285	done
3286	rm -f conftest*
3287	if test -n "$ac_declaration"; then
3288	echo '#ifdef __cplusplus' >>confdefs.h
3289	echo $ac_declaration >>confdefs.h
3290	echo '#endif' >>confdefs.h
3291	fi
3292
3293	else
3294	echo "$as_me: failed program was:" >&5
3295	sed 's/^/\| /' conftest.$ac_ext >&5
3296
3297	fi
3298	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3299	ac_ext=c
3300	ac_cpp='$CPP $CPPFLAGS'
3301	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3302	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3303	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3304
3305	depcc="$CC" am_compiler_list=
3306
3307	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3308	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3309	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3310	echo $ECHO_N "(cached) $ECHO_C" >&6
3311	else
3312	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3313	# We make a subdir and do the tests there. Otherwise we can end up
3314	# making bogus files that we don't know about and never remove. For
3315	# instance it was reported that on HP-UX the gcc test will end up
3316	# making a dummy file named `D' -- because `-MD' means `put the output
3317	# in D'.
3318	mkdir conftest.dir
3319	# Copy depcomp to subdir because otherwise we won't find it if we're
3320	# using a relative directory.
3321	cp "$am_depcomp" conftest.dir
3322	cd conftest.dir
3323	# We will build objects and dependencies in a subdirectory because
3324	# it helps to detect inapplicable dependency modes. For instance
3325	# both Tru64's cc and ICC support -MD to output dependencies as a
3326	# side effect of compilation, but ICC will put the dependencies in
3327	# the current directory while Tru64 will put them in the object
3328	# directory.
3329	mkdir sub
3330
3331	am_cv_CC_dependencies_compiler_type=none
3332	if test "$am_compiler_list" = ""; then
3333	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3334	fi
3335	for depmode in $am_compiler_list; do
3336	# Setup a source with many dependencies, because some compilers
3337	# like to wrap large dependency lists on column 80 (with \), and
3338	# we should not choose a depcomp mode which is confused by this.
3339	#
3340	# We need to recreate these files for each test, as the compiler may
3341	# overwrite some of them when testing with obscure command lines.
3342	# This happens at least with the AIX C compiler.
3343	: > sub/conftest.c
3344	for i in 1 2 3 4 5 6; do
3345	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3346	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3347	# Solaris 8's {/usr,}/bin/sh.
3348	touch sub/conftst$i.h
3349	done
3350	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3351
3352	case $depmode in
3353	nosideeffect)
3354	# after this tag, mechanisms are not by side-effect, so they'll
3355	# only be used when explicitly requested
3356	if test "x$enable_dependency_tracking" = xyes; then
3357	continue
3358	else
3359	break
3360	fi
3361	;;
3362	none) break ;;
3363	esac
3364	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3365	# mode. It turns out that the SunPro C++ compiler does not properly
3366	# handle `-M -o', and we need to detect this.
3367	if depmode=$depmode \
3368	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3369	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3370	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3371	>/dev/null 2>conftest.err &&
3372	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3373	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3374	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3375	# icc doesn't choke on unknown options, it will just issue warnings
3376	# or remarks (even with -Werror). So we grep stderr for any message
3377	# that says an option was ignored or not supported.
3378	# When given -MP, icc 7.0 and 7.1 complain thusly:
3379	# icc: Command line warning: ignoring option '-M'; no argument required
3380	# The diagnosis changed in icc 8.0:
3381	# icc: Command line remark: option '-MP' not supported
3382	if (grep 'ignoring option' conftest.err \|\|
3383	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3384	am_cv_CC_dependencies_compiler_type=$depmode
3385	break
3386	fi
3387	fi
3388	done
3389
3390	cd ..
3391	rm -rf conftest.dir
3392	else
3393	am_cv_CC_dependencies_compiler_type=none
3394	fi
3395
3396	fi
3397	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3398	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3399	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3400
3401
3402
3403	if
3404	test "x$enable_dependency_tracking" != xno \
3405	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3406	am__fastdepCC_TRUE=
3407	am__fastdepCC_FALSE='#'
3408	else
3409	am__fastdepCC_TRUE='#'
3410	am__fastdepCC_FALSE=
3411	fi
3412
3413
3414
3415	ac_ext=c
3416	ac_cpp='$CPP $CPPFLAGS'
3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3421	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3422	# On Suns, sometimes $CPP names a directory.
3423	if test -n "$CPP" && test -d "$CPP"; then
3424	CPP=
3425	fi
3426	if test -z "$CPP"; then
3427	if test "${ac_cv_prog_CPP+set}" = set; then
3428	echo $ECHO_N "(cached) $ECHO_C" >&6
3429	else
3430	# Double quotes because CPP needs to be expanded
3431	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3432	do
3433	ac_preproc_ok=false
3434	for ac_c_preproc_warn_flag in '' yes
3435	do
3436	# Use a header file that comes with gcc, so configuring glibc
3437	# with a fresh cross-compiler works.
3438	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3439	# <limits.h> exists even on freestanding compilers.
3440	# On the NeXT, cc -E runs the code through the compiler's parser,
3441	# not just through cpp. "Syntax error" is here to catch this case.
3442	cat >conftest.$ac_ext <<_ACEOF
3443	/* confdefs.h. */
3444	_ACEOF
3445	cat confdefs.h >>conftest.$ac_ext
3446	cat >>conftest.$ac_ext <<_ACEOF
3447	/* end confdefs.h. */
3448	#ifdef __STDC__
3449	# include <limits.h>
3450	#else
3451	# include <assert.h>
3452	#endif
3453	Syntax error
3454	_ACEOF
3455	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3456	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3457	ac_status=$?
3458	grep -v '^ *+' conftest.er1 >conftest.err
3459	rm -f conftest.er1
3460	cat conftest.err >&5
3461	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462	(exit $ac_status); } >/dev/null; then
3463	if test -s conftest.err; then
3464	ac_cpp_err=$ac_c_preproc_warn_flag
3465	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3466	else
3467	ac_cpp_err=
3468	fi
3469	else
3470	ac_cpp_err=yes
3471	fi
3472	if test -z "$ac_cpp_err"; then
3473	:
3474	else
3475	echo "$as_me: failed program was:" >&5
3476	sed 's/^/\| /' conftest.$ac_ext >&5
3477
3478	# Broken: fails on valid input.
3479	continue
3480	fi
3481	rm -f conftest.err conftest.$ac_ext
3482
3483	# OK, works on sane cases. Now check whether non-existent headers
3484	# can be detected and how.
3485	cat >conftest.$ac_ext <<_ACEOF
3486	/* confdefs.h. */
3487	_ACEOF
3488	cat confdefs.h >>conftest.$ac_ext
3489	cat >>conftest.$ac_ext <<_ACEOF
3490	/* end confdefs.h. */
3491	#include <ac_nonexistent.h>
3492	_ACEOF
3493	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3494	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3495	ac_status=$?
3496	grep -v '^ *+' conftest.er1 >conftest.err
3497	rm -f conftest.er1
3498	cat conftest.err >&5
3499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3500	(exit $ac_status); } >/dev/null; then
3501	if test -s conftest.err; then
3502	ac_cpp_err=$ac_c_preproc_warn_flag
3503	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3504	else
3505	ac_cpp_err=
3506	fi
3507	else
3508	ac_cpp_err=yes
3509	fi
3510	if test -z "$ac_cpp_err"; then
3511	# Broken: success on invalid input.
3512	continue
3513	else
3514	echo "$as_me: failed program was:" >&5
3515	sed 's/^/\| /' conftest.$ac_ext >&5
3516
3517	# Passes both tests.
3518	ac_preproc_ok=:
3519	break
3520	fi
3521	rm -f conftest.err conftest.$ac_ext
3522
3523	done
3524	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3525	rm -f conftest.err conftest.$ac_ext
3526	if $ac_preproc_ok; then
3527	break
3528	fi
3529
3530	done
3531	ac_cv_prog_CPP=$CPP
3532
3533	fi
3534	CPP=$ac_cv_prog_CPP
3535	else
3536	ac_cv_prog_CPP=$CPP
3537	fi
3538	echo "$as_me:$LINENO: result: $CPP" >&5
3539	echo "${ECHO_T}$CPP" >&6
3540	ac_preproc_ok=false
3541	for ac_c_preproc_warn_flag in '' yes
3542	do
3543	# Use a header file that comes with gcc, so configuring glibc
3544	# with a fresh cross-compiler works.
3545	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3546	# <limits.h> exists even on freestanding compilers.
3547	# On the NeXT, cc -E runs the code through the compiler's parser,
3548	# not just through cpp. "Syntax error" is here to catch this case.
3549	cat >conftest.$ac_ext <<_ACEOF
3550	/* confdefs.h. */
3551	_ACEOF
3552	cat confdefs.h >>conftest.$ac_ext
3553	cat >>conftest.$ac_ext <<_ACEOF
3554	/* end confdefs.h. */
3555	#ifdef __STDC__
3556	# include <limits.h>
3557	#else
3558	# include <assert.h>
3559	#endif
3560	Syntax error
3561	_ACEOF
3562	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3563	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3564	ac_status=$?
3565	grep -v '^ *+' conftest.er1 >conftest.err
3566	rm -f conftest.er1
3567	cat conftest.err >&5
3568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569	(exit $ac_status); } >/dev/null; then
3570	if test -s conftest.err; then
3571	ac_cpp_err=$ac_c_preproc_warn_flag
3572	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3573	else
3574	ac_cpp_err=
3575	fi
3576	else
3577	ac_cpp_err=yes
3578	fi
3579	if test -z "$ac_cpp_err"; then
3580	:
3581	else
3582	echo "$as_me: failed program was:" >&5
3583	sed 's/^/\| /' conftest.$ac_ext >&5
3584
3585	# Broken: fails on valid input.
3586	continue
3587	fi
3588	rm -f conftest.err conftest.$ac_ext
3589
3590	# OK, works on sane cases. Now check whether non-existent headers
3591	# can be detected and how.
3592	cat >conftest.$ac_ext <<_ACEOF
3593	/* confdefs.h. */
3594	_ACEOF
3595	cat confdefs.h >>conftest.$ac_ext
3596	cat >>conftest.$ac_ext <<_ACEOF
3597	/* end confdefs.h. */
3598	#include <ac_nonexistent.h>
3599	_ACEOF
3600	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3601	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3602	ac_status=$?
3603	grep -v '^ *+' conftest.er1 >conftest.err
3604	rm -f conftest.er1
3605	cat conftest.err >&5
3606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607	(exit $ac_status); } >/dev/null; then
3608	if test -s conftest.err; then
3609	ac_cpp_err=$ac_c_preproc_warn_flag
3610	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3611	else
3612	ac_cpp_err=
3613	fi
3614	else
3615	ac_cpp_err=yes
3616	fi
3617	if test -z "$ac_cpp_err"; then
3618	# Broken: success on invalid input.
3619	continue
3620	else
3621	echo "$as_me: failed program was:" >&5
3622	sed 's/^/\| /' conftest.$ac_ext >&5
3623
3624	# Passes both tests.
3625	ac_preproc_ok=:
3626	break
3627	fi
3628	rm -f conftest.err conftest.$ac_ext
3629
3630	done
3631	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3632	rm -f conftest.err conftest.$ac_ext
3633	if $ac_preproc_ok; then
3634	:
3635	else
3636	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3637	See \`config.log' for more details." >&5
3638	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3639	See \`config.log' for more details." >&2;}
3640	{ (exit 1); exit 1; }; }
3641	fi
3642
3643	ac_ext=c
3644	ac_cpp='$CPP $CPPFLAGS'
3645	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3646	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3647	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3648
3649
3650	echo "$as_me:$LINENO: checking for egrep" >&5
3651	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3652	if test "${ac_cv_prog_egrep+set}" = set; then
3653	echo $ECHO_N "(cached) $ECHO_C" >&6
3654	else
3655	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3656	then ac_cv_prog_egrep='grep -E'
3657	else ac_cv_prog_egrep='egrep'
3658	fi
3659	fi
3660	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3661	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3662	EGREP=$ac_cv_prog_egrep
3663
3664
3665	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3666	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3667	if test "${ac_cv_header_stdc+set}" = set; then
3668	echo $ECHO_N "(cached) $ECHO_C" >&6
3669	else
3670	cat >conftest.$ac_ext <<_ACEOF
3671	/* confdefs.h. */
3672	_ACEOF
3673	cat confdefs.h >>conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */
3676	#include <stdlib.h>
3677	#include <stdarg.h>
3678	#include <string.h>
3679	#include <float.h>
3680
3681	int
3682	main ()
3683	{
3684
3685	;
3686	return 0;
3687	}
3688	_ACEOF
3689	rm -f conftest.$ac_objext
3690	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3691	(eval $ac_compile) 2>conftest.er1
3692	ac_status=$?
3693	grep -v '^ *+' conftest.er1 >conftest.err
3694	rm -f conftest.er1
3695	cat conftest.err >&5
3696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697	(exit $ac_status); } &&
3698	{ ac_try='test -z "$ac_c_werror_flag"
3699	\|\| test ! -s conftest.err'
3700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701	(eval $ac_try) 2>&5
3702	ac_status=$?
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); }; } &&
3705	{ ac_try='test -s conftest.$ac_objext'
3706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707	(eval $ac_try) 2>&5
3708	ac_status=$?
3709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710	(exit $ac_status); }; }; then
3711	ac_cv_header_stdc=yes
3712	else
3713	echo "$as_me: failed program was:" >&5
3714	sed 's/^/\| /' conftest.$ac_ext >&5
3715
3716	ac_cv_header_stdc=no
3717	fi
3718	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3719
3720	if test $ac_cv_header_stdc = yes; then
3721	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3722	cat >conftest.$ac_ext <<_ACEOF
3723	/* confdefs.h. */
3724	_ACEOF
3725	cat confdefs.h >>conftest.$ac_ext
3726	cat >>conftest.$ac_ext <<_ACEOF
3727	/* end confdefs.h. */
3728	#include <string.h>
3729
3730	_ACEOF
3731	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3732	$EGREP "memchr" >/dev/null 2>&1; then
3733	:
3734	else
3735	ac_cv_header_stdc=no
3736	fi
3737	rm -f conftest*
3738
3739	fi
3740
3741	if test $ac_cv_header_stdc = yes; then
3742	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3743	cat >conftest.$ac_ext <<_ACEOF
3744	/* confdefs.h. */
3745	_ACEOF
3746	cat confdefs.h >>conftest.$ac_ext
3747	cat >>conftest.$ac_ext <<_ACEOF
3748	/* end confdefs.h. */
3749	#include <stdlib.h>
3750
3751	_ACEOF
3752	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3753	$EGREP "free" >/dev/null 2>&1; then
3754	:
3755	else
3756	ac_cv_header_stdc=no
3757	fi
3758	rm -f conftest*
3759
3760	fi
3761
3762	if test $ac_cv_header_stdc = yes; then
3763	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3764	if test "$cross_compiling" = yes; then
3765	:
3766	else
3767	cat >conftest.$ac_ext <<_ACEOF
3768	/* confdefs.h. */
3769	_ACEOF
3770	cat confdefs.h >>conftest.$ac_ext
3771	cat >>conftest.$ac_ext <<_ACEOF
3772	/* end confdefs.h. */
3773	#include <ctype.h>
3774	#if ((' ' & 0x0FF) == 0x020)
3775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3777	#else
3778	# define ISLOWER(c) \
3779	(('a' <= (c) && (c) <= 'i') \
3780	\|\| ('j' <= (c) && (c) <= 'r') \
3781	\|\| ('s' <= (c) && (c) <= 'z'))
3782	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3783	#endif
3784
3785	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3786	int
3787	main ()
3788	{
3789	int i;
3790	for (i = 0; i < 256; i++)
3791	if (XOR (islower (i), ISLOWER (i))
3792	\|\| toupper (i) != TOUPPER (i))
3793	exit(2);
3794	exit (0);
3795	}
3796	_ACEOF
3797	rm -f conftest$ac_exeext
3798	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3799	(eval $ac_link) 2>&5
3800	ac_status=$?
3801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804	(eval $ac_try) 2>&5
3805	ac_status=$?
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); }; }; then
3808	:
3809	else
3810	echo "$as_me: program exited with status $ac_status" >&5
3811	echo "$as_me: failed program was:" >&5
3812	sed 's/^/\| /' conftest.$ac_ext >&5
3813
3814	( exit $ac_status )
3815	ac_cv_header_stdc=no
3816	fi
3817	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3818	fi
3819	fi
3820	fi
3821	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3822	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3823	if test $ac_cv_header_stdc = yes; then
3824
3825	cat >>confdefs.h <<\_ACEOF
3826	#define STDC_HEADERS 1
3827	_ACEOF
3828
3829	fi
3830
3831
3832	### CHECKING FOR SYSTEM ###
3833
3834	echo "$as_me:$LINENO: checking for System" >&5
3835	echo $ECHO_N "checking for System... $ECHO_C" >&6
3836	## checking for openGL-environment and other sys-specific parameters
3837	case "$target" in
3838	### WINDOWS ###
3839	--mingw32*)
3840	echo "mingw-WINDOWS detected"
3841
3842	mingw="yes"
3843	MSBITFIELDS="-mms-bitfields"
3844	MWINDOWS="-mwindows"
3845
3846	# checking gl header
3847	#done before loop
3848
3849	# checking gl header
3850	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3861	inttypes.h stdint.h unistd.h
3862	do
3863	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3864	echo "$as_me:$LINENO: checking for $ac_header" >&5
3865	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3866	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3867	echo $ECHO_N "(cached) $ECHO_C" >&6
3868	else
3869	cat >conftest.$ac_ext <<_ACEOF
3870	/* confdefs.h. */
3871	_ACEOF
3872	cat confdefs.h >>conftest.$ac_ext
3873	cat >>conftest.$ac_ext <<_ACEOF
3874	/* end confdefs.h. */
3875	$ac_includes_default
3876
3877	#include <$ac_header>
3878	_ACEOF
3879	rm -f conftest.$ac_objext
3880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3881	(eval $ac_compile) 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } &&
3888	{ ac_try='test -z "$ac_c_werror_flag"
3889	\|\| test ! -s conftest.err'
3890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891	(eval $ac_try) 2>&5
3892	ac_status=$?
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); }; } &&
3895	{ ac_try='test -s conftest.$ac_objext'
3896	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3897	(eval $ac_try) 2>&5
3898	ac_status=$?
3899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3900	(exit $ac_status); }; }; then
3901	eval "$as_ac_Header=yes"
3902	else
3903	echo "$as_me: failed program was:" >&5
3904	sed 's/^/\| /' conftest.$ac_ext >&5
3905
3906	eval "$as_ac_Header=no"
3907	fi
3908	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3909	fi
3910	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3911	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3912	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3913	cat >>confdefs.h <<_ACEOF
3914	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3915	_ACEOF
3916
3917	fi
3918
3919	done
3920
3921
3922
3923	for ac_header in GL/gl.h
3924	do
3925	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3926	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3927	echo "$as_me:$LINENO: checking for $ac_header" >&5
3928	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3929	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3930	echo $ECHO_N "(cached) $ECHO_C" >&6
3931	fi
3932	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3933	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3934	else
3935	# Is the header compilable?
3936	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3937	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3938	cat >conftest.$ac_ext <<_ACEOF
3939	/* confdefs.h. */
3940	_ACEOF
3941	cat confdefs.h >>conftest.$ac_ext
3942	cat >>conftest.$ac_ext <<_ACEOF
3943	/* end confdefs.h. */
3944	$ac_includes_default
3945	#include <$ac_header>
3946	_ACEOF
3947	rm -f conftest.$ac_objext
3948	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3949	(eval $ac_compile) 2>conftest.er1
3950	ac_status=$?
3951	grep -v '^ *+' conftest.er1 >conftest.err
3952	rm -f conftest.er1
3953	cat conftest.err >&5
3954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955	(exit $ac_status); } &&
3956	{ ac_try='test -z "$ac_c_werror_flag"
3957	\|\| test ! -s conftest.err'
3958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3959	(eval $ac_try) 2>&5
3960	ac_status=$?
3961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962	(exit $ac_status); }; } &&
3963	{ ac_try='test -s conftest.$ac_objext'
3964	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3965	(eval $ac_try) 2>&5
3966	ac_status=$?
3967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968	(exit $ac_status); }; }; then
3969	ac_header_compiler=yes
3970	else
3971	echo "$as_me: failed program was:" >&5
3972	sed 's/^/\| /' conftest.$ac_ext >&5
3973
3974	ac_header_compiler=no
3975	fi
3976	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3977	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3978	echo "${ECHO_T}$ac_header_compiler" >&6
3979
3980	# Is the header present?
3981	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3982	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3983	cat >conftest.$ac_ext <<_ACEOF
3984	/* confdefs.h. */
3985	_ACEOF
3986	cat confdefs.h >>conftest.$ac_ext
3987	cat >>conftest.$ac_ext <<_ACEOF
3988	/* end confdefs.h. */
3989	#include <$ac_header>
3990	_ACEOF
3991	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3992	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3993	ac_status=$?
3994	grep -v '^ *+' conftest.er1 >conftest.err
3995	rm -f conftest.er1
3996	cat conftest.err >&5
3997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998	(exit $ac_status); } >/dev/null; then
3999	if test -s conftest.err; then
4000	ac_cpp_err=$ac_c_preproc_warn_flag
4001	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4002	else
4003	ac_cpp_err=
4004	fi
4005	else
4006	ac_cpp_err=yes
4007	fi
4008	if test -z "$ac_cpp_err"; then
4009	ac_header_preproc=yes
4010	else
4011	echo "$as_me: failed program was:" >&5
4012	sed 's/^/\| /' conftest.$ac_ext >&5
4013
4014	ac_header_preproc=no
4015	fi
4016	rm -f conftest.err conftest.$ac_ext
4017	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4018	echo "${ECHO_T}$ac_header_preproc" >&6
4019
4020	# So? What about this header?
4021	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4022	yes:no: )
4023	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4024	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4025	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4026	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4027	ac_header_preproc=yes
4028	;;
4029	no:yes:* )
4030	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4031	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4032	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4033	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4034	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4035	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4036	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4037	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4038	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4039	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4040	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4041	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4042	(
4043	cat <<\_ASBOX
4044	## ------------------------------------------- ##
4045	## Report this to orxonox-dev@mail.datacore.ch ##
4046	## ------------------------------------------- ##
4047	_ASBOX
4048	) \|
4049	sed "s/^/$as_me: WARNING: /" >&2
4050	;;
4051	esac
4052	echo "$as_me:$LINENO: checking for $ac_header" >&5
4053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055	echo $ECHO_N "(cached) $ECHO_C" >&6
4056	else
4057	eval "$as_ac_Header=\$ac_header_preproc"
4058	fi
4059	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4060	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4061
4062	fi
4063	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4064	cat >>confdefs.h <<_ACEOF
4065	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4066	_ACEOF
4067
4068	else
4069	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4070	echo "$as_me: error: cannot find opengl headers" >&2;}
4071	{ (exit 1); exit 1; }; }
4072	fi
4073
4074	done
4075
4076	# checking for Windows openGl library
4077	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4078	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4079	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4080	echo $ECHO_N "(cached) $ECHO_C" >&6
4081	else
4082	ac_check_lib_save_LIBS=$LIBS
4083	LIBS="-lopengl32 $LIBS"
4084	cat >conftest.$ac_ext <<_ACEOF
4085	/* confdefs.h. */
4086	_ACEOF
4087	cat confdefs.h >>conftest.$ac_ext
4088	cat >>conftest.$ac_ext <<_ACEOF
4089	/* end confdefs.h. */
4090
4091
4092	int
4093	main ()
4094	{
4095	main ();
4096	;
4097	return 0;
4098	}
4099	_ACEOF
4100	rm -f conftest.$ac_objext conftest$ac_exeext
4101	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102	(eval $ac_link) 2>conftest.er1
4103	ac_status=$?
4104	grep -v '^ *+' conftest.er1 >conftest.err
4105	rm -f conftest.er1
4106	cat conftest.err >&5
4107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108	(exit $ac_status); } &&
4109	{ ac_try='test -z "$ac_c_werror_flag"
4110	\|\| test ! -s conftest.err'
4111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4112	(eval $ac_try) 2>&5
4113	ac_status=$?
4114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115	(exit $ac_status); }; } &&
4116	{ ac_try='test -s conftest$ac_exeext'
4117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118	(eval $ac_try) 2>&5
4119	ac_status=$?
4120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121	(exit $ac_status); }; }; then
4122	ac_cv_lib_opengl32_main=yes
4123	else
4124	echo "$as_me: failed program was:" >&5
4125	sed 's/^/\| /' conftest.$ac_ext >&5
4126
4127	ac_cv_lib_opengl32_main=no
4128	fi
4129	rm -f conftest.err conftest.$ac_objext \
4130	conftest$ac_exeext conftest.$ac_ext
4131	LIBS=$ac_check_lib_save_LIBS
4132	fi
4133	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4134	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4135	if test $ac_cv_lib_opengl32_main = yes; then
4136	FOUND_opengl32=yes
4137	else
4138	"gl/gl.h"
4139	fi
4140
4141	if test "$FOUND_opengl32" = "yes" ; then
4142	LIBS="$LIBS -lopengl32"
4143	else
4144	echo "------------------"
4145	echo "opengl not found."
4146	echo "please install the opengl package which can be found at http://www.opengl.org"
4147	echo "------------------"
4148	exit -1
4149	fi
4150
4151	# cheking for GLU-header
4152
4153	for ac_header in GL/glu.h
4154	do
4155	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4156	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4157	echo "$as_me:$LINENO: checking for $ac_header" >&5
4158	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4159	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4160	echo $ECHO_N "(cached) $ECHO_C" >&6
4161	fi
4162	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4163	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4164	else
4165	# Is the header compilable?
4166	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4167	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4168	cat >conftest.$ac_ext <<_ACEOF
4169	/* confdefs.h. */
4170	_ACEOF
4171	cat confdefs.h >>conftest.$ac_ext
4172	cat >>conftest.$ac_ext <<_ACEOF
4173	/* end confdefs.h. */
4174	$ac_includes_default
4175	#include <$ac_header>
4176	_ACEOF
4177	rm -f conftest.$ac_objext
4178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4179	(eval $ac_compile) 2>conftest.er1
4180	ac_status=$?
4181	grep -v '^ *+' conftest.er1 >conftest.err
4182	rm -f conftest.er1
4183	cat conftest.err >&5
4184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185	(exit $ac_status); } &&
4186	{ ac_try='test -z "$ac_c_werror_flag"
4187	\|\| test ! -s conftest.err'
4188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4189	(eval $ac_try) 2>&5
4190	ac_status=$?
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); }; } &&
4193	{ ac_try='test -s conftest.$ac_objext'
4194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4195	(eval $ac_try) 2>&5
4196	ac_status=$?
4197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198	(exit $ac_status); }; }; then
4199	ac_header_compiler=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/\| /' conftest.$ac_ext >&5
4203
4204	ac_header_compiler=no
4205	fi
4206	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4207	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4208	echo "${ECHO_T}$ac_header_compiler" >&6
4209
4210	# Is the header present?
4211	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4212	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4213	cat >conftest.$ac_ext <<_ACEOF
4214	/* confdefs.h. */
4215	_ACEOF
4216	cat confdefs.h >>conftest.$ac_ext
4217	cat >>conftest.$ac_ext <<_ACEOF
4218	/* end confdefs.h. */
4219	#include <$ac_header>
4220	_ACEOF
4221	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4222	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4223	ac_status=$?
4224	grep -v '^ *+' conftest.er1 >conftest.err
4225	rm -f conftest.er1
4226	cat conftest.err >&5
4227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4228	(exit $ac_status); } >/dev/null; then
4229	if test -s conftest.err; then
4230	ac_cpp_err=$ac_c_preproc_warn_flag
4231	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4232	else
4233	ac_cpp_err=
4234	fi
4235	else
4236	ac_cpp_err=yes
4237	fi
4238	if test -z "$ac_cpp_err"; then
4239	ac_header_preproc=yes
4240	else
4241	echo "$as_me: failed program was:" >&5
4242	sed 's/^/\| /' conftest.$ac_ext >&5
4243
4244	ac_header_preproc=no
4245	fi
4246	rm -f conftest.err conftest.$ac_ext
4247	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4248	echo "${ECHO_T}$ac_header_preproc" >&6
4249
4250	# So? What about this header?
4251	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4252	yes:no: )
4253	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4254	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4255	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4256	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4257	ac_header_preproc=yes
4258	;;
4259	no:yes:* )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4261	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4263	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4264	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4265	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4266	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4267	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4268	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4269	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4270	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4271	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4272	(
4273	cat <<\_ASBOX
4274	## ------------------------------------------- ##
4275	## Report this to orxonox-dev@mail.datacore.ch ##
4276	## ------------------------------------------- ##
4277	_ASBOX
4278	) \|
4279	sed "s/^/$as_me: WARNING: /" >&2
4280	;;
4281	esac
4282	echo "$as_me:$LINENO: checking for $ac_header" >&5
4283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285	echo $ECHO_N "(cached) $ECHO_C" >&6
4286	else
4287	eval "$as_ac_Header=\$ac_header_preproc"
4288	fi
4289	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4290	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4291
4292	fi
4293	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4294	cat >>confdefs.h <<_ACEOF
4295	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4296	_ACEOF
4297
4298	else
4299	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4300	echo "$as_me: error: cannot find opengl headers" >&2;}
4301	{ (exit 1); exit 1; }; }
4302	fi
4303
4304	done
4305
4306
4307	# checking for libGLU
4308	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4309	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4310	if test "${ac_cv_lib_glu32_main+set}" = set; then
4311	echo $ECHO_N "(cached) $ECHO_C" >&6
4312	else
4313	ac_check_lib_save_LIBS=$LIBS
4314	LIBS="-lglu32 $LIBS"
4315	cat >conftest.$ac_ext <<_ACEOF
4316	/* confdefs.h. */
4317	_ACEOF
4318	cat confdefs.h >>conftest.$ac_ext
4319	cat >>conftest.$ac_ext <<_ACEOF
4320	/* end confdefs.h. */
4321
4322
4323	int
4324	main ()
4325	{
4326	main ();
4327	;
4328	return 0;
4329	}
4330	_ACEOF
4331	rm -f conftest.$ac_objext conftest$ac_exeext
4332	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4333	(eval $ac_link) 2>conftest.er1
4334	ac_status=$?
4335	grep -v '^ *+' conftest.er1 >conftest.err
4336	rm -f conftest.er1
4337	cat conftest.err >&5
4338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339	(exit $ac_status); } &&
4340	{ ac_try='test -z "$ac_c_werror_flag"
4341	\|\| test ! -s conftest.err'
4342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4343	(eval $ac_try) 2>&5
4344	ac_status=$?
4345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346	(exit $ac_status); }; } &&
4347	{ ac_try='test -s conftest$ac_exeext'
4348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4349	(eval $ac_try) 2>&5
4350	ac_status=$?
4351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352	(exit $ac_status); }; }; then
4353	ac_cv_lib_glu32_main=yes
4354	else
4355	echo "$as_me: failed program was:" >&5
4356	sed 's/^/\| /' conftest.$ac_ext >&5
4357
4358	ac_cv_lib_glu32_main=no
4359	fi
4360	rm -f conftest.err conftest.$ac_objext \
4361	conftest$ac_exeext conftest.$ac_ext
4362	LIBS=$ac_check_lib_save_LIBS
4363	fi
4364	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4365	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4366	if test $ac_cv_lib_glu32_main = yes; then
4367	FOUND_glu32=yes
4368	fi
4369
4370	if test "$FOUND_glu32" = "yes" ; then
4371	LIBS="$LIBS -lGLU32"
4372	else
4373	echo "------------------"
4374	echo "GLU library not found."
4375	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4376	echo "------------------"
4377	exit -1
4378	fi
4379
4380	# checking for mingw32
4381	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4382	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4383	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4384	echo $ECHO_N "(cached) $ECHO_C" >&6
4385	else
4386	ac_check_lib_save_LIBS=$LIBS
4387	LIBS="-lmingw32 $LIBS"
4388	cat >conftest.$ac_ext <<_ACEOF
4389	/* confdefs.h. */
4390	_ACEOF
4391	cat confdefs.h >>conftest.$ac_ext
4392	cat >>conftest.$ac_ext <<_ACEOF
4393	/* end confdefs.h. */
4394
4395
4396	int
4397	main ()
4398	{
4399	main ();
4400	;
4401	return 0;
4402	}
4403	_ACEOF
4404	rm -f conftest.$ac_objext conftest$ac_exeext
4405	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4406	(eval $ac_link) 2>conftest.er1
4407	ac_status=$?
4408	grep -v '^ *+' conftest.er1 >conftest.err
4409	rm -f conftest.er1
4410	cat conftest.err >&5
4411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412	(exit $ac_status); } &&
4413	{ ac_try='test -z "$ac_c_werror_flag"
4414	\|\| test ! -s conftest.err'
4415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416	(eval $ac_try) 2>&5
4417	ac_status=$?
4418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419	(exit $ac_status); }; } &&
4420	{ ac_try='test -s conftest$ac_exeext'
4421	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422	(eval $ac_try) 2>&5
4423	ac_status=$?
4424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425	(exit $ac_status); }; }; then
4426	ac_cv_lib_mingw32_main=yes
4427	else
4428	echo "$as_me: failed program was:" >&5
4429	sed 's/^/\| /' conftest.$ac_ext >&5
4430
4431	ac_cv_lib_mingw32_main=no
4432	fi
4433	rm -f conftest.err conftest.$ac_objext \
4434	conftest$ac_exeext conftest.$ac_ext
4435	LIBS=$ac_check_lib_save_LIBS
4436	fi
4437	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4438	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4439	if test $ac_cv_lib_mingw32_main = yes; then
4440	FOUND_mingw32=yes
4441	fi
4442
4443	if test $FOUND_mingw32 = "yes"; then
4444	LIBS="$LIBS -lmingw32"
4445	fi
4446	# checking for SDL-headers
4447
4448	for ac_header in SDL/SDL.h
4449	do
4450	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4452	echo "$as_me:$LINENO: checking for $ac_header" >&5
4453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4455	echo $ECHO_N "(cached) $ECHO_C" >&6
4456	fi
4457	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4458	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4459	else
4460	# Is the header compilable?
4461	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4462	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4463	cat >conftest.$ac_ext <<_ACEOF
4464	/* confdefs.h. */
4465	_ACEOF
4466	cat confdefs.h >>conftest.$ac_ext
4467	cat >>conftest.$ac_ext <<_ACEOF
4468	/* end confdefs.h. */
4469	$ac_includes_default
4470	#include <$ac_header>
4471	_ACEOF
4472	rm -f conftest.$ac_objext
4473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474	(eval $ac_compile) 2>conftest.er1
4475	ac_status=$?
4476	grep -v '^ *+' conftest.er1 >conftest.err
4477	rm -f conftest.er1
4478	cat conftest.err >&5
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); } &&
4481	{ ac_try='test -z "$ac_c_werror_flag"
4482	\|\| test ! -s conftest.err'
4483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484	(eval $ac_try) 2>&5
4485	ac_status=$?
4486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487	(exit $ac_status); }; } &&
4488	{ ac_try='test -s conftest.$ac_objext'
4489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490	(eval $ac_try) 2>&5
4491	ac_status=$?
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); }; }; then
4494	ac_header_compiler=yes
4495	else
4496	echo "$as_me: failed program was:" >&5
4497	sed 's/^/\| /' conftest.$ac_ext >&5
4498
4499	ac_header_compiler=no
4500	fi
4501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4503	echo "${ECHO_T}$ac_header_compiler" >&6
4504
4505	# Is the header present?
4506	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4507	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4508	cat >conftest.$ac_ext <<_ACEOF
4509	/* confdefs.h. */
4510	_ACEOF
4511	cat confdefs.h >>conftest.$ac_ext
4512	cat >>conftest.$ac_ext <<_ACEOF
4513	/* end confdefs.h. */
4514	#include <$ac_header>
4515	_ACEOF
4516	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4517	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4518	ac_status=$?
4519	grep -v '^ *+' conftest.er1 >conftest.err
4520	rm -f conftest.er1
4521	cat conftest.err >&5
4522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523	(exit $ac_status); } >/dev/null; then
4524	if test -s conftest.err; then
4525	ac_cpp_err=$ac_c_preproc_warn_flag
4526	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4527	else
4528	ac_cpp_err=
4529	fi
4530	else
4531	ac_cpp_err=yes
4532	fi
4533	if test -z "$ac_cpp_err"; then
4534	ac_header_preproc=yes
4535	else
4536	echo "$as_me: failed program was:" >&5
4537	sed 's/^/\| /' conftest.$ac_ext >&5
4538
4539	ac_header_preproc=no
4540	fi
4541	rm -f conftest.err conftest.$ac_ext
4542	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4543	echo "${ECHO_T}$ac_header_preproc" >&6
4544
4545	# So? What about this header?
4546	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4547	yes:no: )
4548	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4549	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4550	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4551	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4552	ac_header_preproc=yes
4553	;;
4554	no:yes:* )
4555	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4556	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4557	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4558	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4559	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4560	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4561	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4562	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4564	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4565	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4566	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4567	(
4568	cat <<\_ASBOX
4569	## ------------------------------------------- ##
4570	## Report this to orxonox-dev@mail.datacore.ch ##
4571	## ------------------------------------------- ##
4572	_ASBOX
4573	) \|
4574	sed "s/^/$as_me: WARNING: /" >&2
4575	;;
4576	esac
4577	echo "$as_me:$LINENO: checking for $ac_header" >&5
4578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	else
4582	eval "$as_ac_Header=\$ac_header_preproc"
4583	fi
4584	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4585	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4586
4587	fi
4588	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4589	cat >>confdefs.h <<_ACEOF
4590	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4591	_ACEOF
4592
4593	else
4594	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4595	echo "$as_me: error: cannot find SDL headers" >&2;}
4596	{ (exit 1); exit 1; }; }
4597	fi
4598
4599	done
4600
4601
4602	#checking for libSDL
4603	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4604	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4605	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4606	echo $ECHO_N "(cached) $ECHO_C" >&6
4607	else
4608	ac_check_lib_save_LIBS=$LIBS
4609	LIBS="-lsdlmain $LIBS"
4610	cat >conftest.$ac_ext <<_ACEOF
4611	/* confdefs.h. */
4612	_ACEOF
4613	cat confdefs.h >>conftest.$ac_ext
4614	cat >>conftest.$ac_ext <<_ACEOF
4615	/* end confdefs.h. */
4616
4617
4618	int
4619	main ()
4620	{
4621	main ();
4622	;
4623	return 0;
4624	}
4625	_ACEOF
4626	rm -f conftest.$ac_objext conftest$ac_exeext
4627	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4628	(eval $ac_link) 2>conftest.er1
4629	ac_status=$?
4630	grep -v '^ *+' conftest.er1 >conftest.err
4631	rm -f conftest.er1
4632	cat conftest.err >&5
4633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634	(exit $ac_status); } &&
4635	{ ac_try='test -z "$ac_c_werror_flag"
4636	\|\| test ! -s conftest.err'
4637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4638	(eval $ac_try) 2>&5
4639	ac_status=$?
4640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641	(exit $ac_status); }; } &&
4642	{ ac_try='test -s conftest$ac_exeext'
4643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644	(eval $ac_try) 2>&5
4645	ac_status=$?
4646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647	(exit $ac_status); }; }; then
4648	ac_cv_lib_sdlmain_main=yes
4649	else
4650	echo "$as_me: failed program was:" >&5
4651	sed 's/^/\| /' conftest.$ac_ext >&5
4652
4653	ac_cv_lib_sdlmain_main=no
4654	fi
4655	rm -f conftest.err conftest.$ac_objext \
4656	conftest$ac_exeext conftest.$ac_ext
4657	LIBS=$ac_check_lib_save_LIBS
4658	fi
4659	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4660	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4661	if test $ac_cv_lib_sdlmain_main = yes; then
4662	FOUND_sdlmain=yes
4663	fi
4664
4665	if test "$FOUND_sdlmain" = "yes" ; then
4666	LIBS="$LIBS -lsdlmain"
4667	else
4668	echo "------------------"
4669	echo "SDL library not found."
4670	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4671	echo "------------------"
4672	exit 1
4673	fi
4674	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4675	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4676	if test "${ac_cv_lib_sdl_main+set}" = set; then
4677	echo $ECHO_N "(cached) $ECHO_C" >&6
4678	else
4679	ac_check_lib_save_LIBS=$LIBS
4680	LIBS="-lsdl $LIBS"
4681	cat >conftest.$ac_ext <<_ACEOF
4682	/* confdefs.h. */
4683	_ACEOF
4684	cat confdefs.h >>conftest.$ac_ext
4685	cat >>conftest.$ac_ext <<_ACEOF
4686	/* end confdefs.h. */
4687
4688
4689	int
4690	main ()
4691	{
4692	main ();
4693	;
4694	return 0;
4695	}
4696	_ACEOF
4697	rm -f conftest.$ac_objext conftest$ac_exeext
4698	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4699	(eval $ac_link) 2>conftest.er1
4700	ac_status=$?
4701	grep -v '^ *+' conftest.er1 >conftest.err
4702	rm -f conftest.er1
4703	cat conftest.err >&5
4704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705	(exit $ac_status); } &&
4706	{ ac_try='test -z "$ac_c_werror_flag"
4707	\|\| test ! -s conftest.err'
4708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4709	(eval $ac_try) 2>&5
4710	ac_status=$?
4711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712	(exit $ac_status); }; } &&
4713	{ ac_try='test -s conftest$ac_exeext'
4714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715	(eval $ac_try) 2>&5
4716	ac_status=$?
4717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718	(exit $ac_status); }; }; then
4719	ac_cv_lib_sdl_main=yes
4720	else
4721	echo "$as_me: failed program was:" >&5
4722	sed 's/^/\| /' conftest.$ac_ext >&5
4723
4724	ac_cv_lib_sdl_main=no
4725	fi
4726	rm -f conftest.err conftest.$ac_objext \
4727	conftest$ac_exeext conftest.$ac_ext
4728	LIBS=$ac_check_lib_save_LIBS
4729	fi
4730	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4731	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4732	if test $ac_cv_lib_sdl_main = yes; then
4733	FOUND_sdl=yes
4734	fi
4735
4736	if test "$FOUND_sdl" = "yes" ; then
4737	LIBS="$LIBS -lsdl"
4738	else
4739	echo "------------------"
4740	echo "SDL library not found."
4741	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4742	echo "------------------"
4743	exit -1
4744	fi
4745
4746
4747	;;
4748
4749	### LINUX ###
4750	--linux*)
4751	echo "Linux detected"
4752
4753	Linux="yes"
4754
4755	# checking gl header
4756
4757	for ac_header in GL/gl.h
4758	do
4759	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4761	echo "$as_me:$LINENO: checking for $ac_header" >&5
4762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4763	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4764	echo $ECHO_N "(cached) $ECHO_C" >&6
4765	fi
4766	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4767	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4768	else
4769	# Is the header compilable?
4770	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4771	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4772	cat >conftest.$ac_ext <<_ACEOF
4773	/* confdefs.h. */
4774	_ACEOF
4775	cat confdefs.h >>conftest.$ac_ext
4776	cat >>conftest.$ac_ext <<_ACEOF
4777	/* end confdefs.h. */
4778	$ac_includes_default
4779	#include <$ac_header>
4780	_ACEOF
4781	rm -f conftest.$ac_objext
4782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4783	(eval $ac_compile) 2>conftest.er1
4784	ac_status=$?
4785	grep -v '^ *+' conftest.er1 >conftest.err
4786	rm -f conftest.er1
4787	cat conftest.err >&5
4788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789	(exit $ac_status); } &&
4790	{ ac_try='test -z "$ac_c_werror_flag"
4791	\|\| test ! -s conftest.err'
4792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793	(eval $ac_try) 2>&5
4794	ac_status=$?
4795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796	(exit $ac_status); }; } &&
4797	{ ac_try='test -s conftest.$ac_objext'
4798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799	(eval $ac_try) 2>&5
4800	ac_status=$?
4801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802	(exit $ac_status); }; }; then
4803	ac_header_compiler=yes
4804	else
4805	echo "$as_me: failed program was:" >&5
4806	sed 's/^/\| /' conftest.$ac_ext >&5
4807
4808	ac_header_compiler=no
4809	fi
4810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4811	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4812	echo "${ECHO_T}$ac_header_compiler" >&6
4813
4814	# Is the header present?
4815	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4816	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4817	cat >conftest.$ac_ext <<_ACEOF
4818	/* confdefs.h. */
4819	_ACEOF
4820	cat confdefs.h >>conftest.$ac_ext
4821	cat >>conftest.$ac_ext <<_ACEOF
4822	/* end confdefs.h. */
4823	#include <$ac_header>
4824	_ACEOF
4825	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4826	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4827	ac_status=$?
4828	grep -v '^ *+' conftest.er1 >conftest.err
4829	rm -f conftest.er1
4830	cat conftest.err >&5
4831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832	(exit $ac_status); } >/dev/null; then
4833	if test -s conftest.err; then
4834	ac_cpp_err=$ac_c_preproc_warn_flag
4835	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4836	else
4837	ac_cpp_err=
4838	fi
4839	else
4840	ac_cpp_err=yes
4841	fi
4842	if test -z "$ac_cpp_err"; then
4843	ac_header_preproc=yes
4844	else
4845	echo "$as_me: failed program was:" >&5
4846	sed 's/^/\| /' conftest.$ac_ext >&5
4847
4848	ac_header_preproc=no
4849	fi
4850	rm -f conftest.err conftest.$ac_ext
4851	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4852	echo "${ECHO_T}$ac_header_preproc" >&6
4853
4854	# So? What about this header?
4855	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4856	yes:no: )
4857	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4858	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4859	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4860	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4861	ac_header_preproc=yes
4862	;;
4863	no:yes:* )
4864	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4865	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4866	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4867	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4868	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4869	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4870	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4871	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4872	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4873	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4874	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4875	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4876	(
4877	cat <<\_ASBOX
4878	## ------------------------------------------- ##
4879	## Report this to orxonox-dev@mail.datacore.ch ##
4880	## ------------------------------------------- ##
4881	_ASBOX
4882	) \|
4883	sed "s/^/$as_me: WARNING: /" >&2
4884	;;
4885	esac
4886	echo "$as_me:$LINENO: checking for $ac_header" >&5
4887	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4888	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4889	echo $ECHO_N "(cached) $ECHO_C" >&6
4890	else
4891	eval "$as_ac_Header=\$ac_header_preproc"
4892	fi
4893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4895
4896	fi
4897	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4898	cat >>confdefs.h <<_ACEOF
4899	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4900	_ACEOF
4901
4902	else
4903	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4904	echo "$as_me: error: cannot find opengl headers" >&2;}
4905	{ (exit 1); exit 1; }; }
4906	fi
4907
4908	done
4909
4910
4911	# checking for Unix GL
4912	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4913	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4914	if test "${ac_cv_lib_GL_main+set}" = set; then
4915	echo $ECHO_N "(cached) $ECHO_C" >&6
4916	else
4917	ac_check_lib_save_LIBS=$LIBS
4918	LIBS="-lGL $LIBS"
4919	cat >conftest.$ac_ext <<_ACEOF
4920	/* confdefs.h. */
4921	_ACEOF
4922	cat confdefs.h >>conftest.$ac_ext
4923	cat >>conftest.$ac_ext <<_ACEOF
4924	/* end confdefs.h. */
4925
4926
4927	int
4928	main ()
4929	{
4930	main ();
4931	;
4932	return 0;
4933	}
4934	_ACEOF
4935	rm -f conftest.$ac_objext conftest$ac_exeext
4936	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4937	(eval $ac_link) 2>conftest.er1
4938	ac_status=$?
4939	grep -v '^ *+' conftest.er1 >conftest.err
4940	rm -f conftest.er1
4941	cat conftest.err >&5
4942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943	(exit $ac_status); } &&
4944	{ ac_try='test -z "$ac_c_werror_flag"
4945	\|\| test ! -s conftest.err'
4946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947	(eval $ac_try) 2>&5
4948	ac_status=$?
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); }; } &&
4951	{ ac_try='test -s conftest$ac_exeext'
4952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953	(eval $ac_try) 2>&5
4954	ac_status=$?
4955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956	(exit $ac_status); }; }; then
4957	ac_cv_lib_GL_main=yes
4958	else
4959	echo "$as_me: failed program was:" >&5
4960	sed 's/^/\| /' conftest.$ac_ext >&5
4961
4962	ac_cv_lib_GL_main=no
4963	fi
4964	rm -f conftest.err conftest.$ac_objext \
4965	conftest$ac_exeext conftest.$ac_ext
4966	LIBS=$ac_check_lib_save_LIBS
4967	fi
4968	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4969	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4970	if test $ac_cv_lib_GL_main = yes; then
4971	FOUND_GL=yes
4972	fi
4973
4974	if test "$FOUND_GL" = "yes" ; then
4975	LIBS="$LIBS -lGL"
4976	else
4977	echo "------------------"
4978	echo "opengl not found."
4979	echo "please install the opengl package which can be found at http://www.opengl.org"
4980	echo "------------------"
4981	exit -1
4982	fi
4983
4984	# cheking for GLU-header
4985
4986	for ac_header in GL/glu.h
4987	do
4988	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4989	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4990	echo "$as_me:$LINENO: checking for $ac_header" >&5
4991	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4992	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4993	echo $ECHO_N "(cached) $ECHO_C" >&6
4994	fi
4995	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4996	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4997	else
4998	# Is the header compilable?
4999	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5000	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5001	cat >conftest.$ac_ext <<_ACEOF
5002	/* confdefs.h. */
5003	_ACEOF
5004	cat confdefs.h >>conftest.$ac_ext
5005	cat >>conftest.$ac_ext <<_ACEOF
5006	/* end confdefs.h. */
5007	$ac_includes_default
5008	#include <$ac_header>
5009	_ACEOF
5010	rm -f conftest.$ac_objext
5011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5012	(eval $ac_compile) 2>conftest.er1
5013	ac_status=$?
5014	grep -v '^ *+' conftest.er1 >conftest.err
5015	rm -f conftest.er1
5016	cat conftest.err >&5
5017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018	(exit $ac_status); } &&
5019	{ ac_try='test -z "$ac_c_werror_flag"
5020	\|\| test ! -s conftest.err'
5021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022	(eval $ac_try) 2>&5
5023	ac_status=$?
5024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025	(exit $ac_status); }; } &&
5026	{ ac_try='test -s conftest.$ac_objext'
5027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5028	(eval $ac_try) 2>&5
5029	ac_status=$?
5030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031	(exit $ac_status); }; }; then
5032	ac_header_compiler=yes
5033	else
5034	echo "$as_me: failed program was:" >&5
5035	sed 's/^/\| /' conftest.$ac_ext >&5
5036
5037	ac_header_compiler=no
5038	fi
5039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5040	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5041	echo "${ECHO_T}$ac_header_compiler" >&6
5042
5043	# Is the header present?
5044	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5045	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052	#include <$ac_header>
5053	_ACEOF
5054	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5055	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5056	ac_status=$?
5057	grep -v '^ *+' conftest.er1 >conftest.err
5058	rm -f conftest.er1
5059	cat conftest.err >&5
5060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061	(exit $ac_status); } >/dev/null; then
5062	if test -s conftest.err; then
5063	ac_cpp_err=$ac_c_preproc_warn_flag
5064	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5065	else
5066	ac_cpp_err=
5067	fi
5068	else
5069	ac_cpp_err=yes
5070	fi
5071	if test -z "$ac_cpp_err"; then
5072	ac_header_preproc=yes
5073	else
5074	echo "$as_me: failed program was:" >&5
5075	sed 's/^/\| /' conftest.$ac_ext >&5
5076
5077	ac_header_preproc=no
5078	fi
5079	rm -f conftest.err conftest.$ac_ext
5080	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5081	echo "${ECHO_T}$ac_header_preproc" >&6
5082
5083	# So? What about this header?
5084	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5085	yes:no: )
5086	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5087	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5088	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5089	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5090	ac_header_preproc=yes
5091	;;
5092	no:yes:* )
5093	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5094	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5095	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5096	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5097	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5098	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5099	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5100	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5101	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5102	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5104	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5105	(
5106	cat <<\_ASBOX
5107	## ------------------------------------------- ##
5108	## Report this to orxonox-dev@mail.datacore.ch ##
5109	## ------------------------------------------- ##
5110	_ASBOX
5111	) \|
5112	sed "s/^/$as_me: WARNING: /" >&2
5113	;;
5114	esac
5115	echo "$as_me:$LINENO: checking for $ac_header" >&5
5116	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5117	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5118	echo $ECHO_N "(cached) $ECHO_C" >&6
5119	else
5120	eval "$as_ac_Header=\$ac_header_preproc"
5121	fi
5122	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5123	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5124
5125	fi
5126	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5127	cat >>confdefs.h <<_ACEOF
5128	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5129	_ACEOF
5130
5131	else
5132	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5133	echo "$as_me: error: cannot find opengl headers" >&2;}
5134	{ (exit 1); exit 1; }; }
5135	fi
5136
5137	done
5138
5139
5140	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5141	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5142	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5143	echo $ECHO_N "(cached) $ECHO_C" >&6
5144	else
5145	ac_check_lib_save_LIBS=$LIBS
5146	LIBS="-lGLU $LIBS"
5147	cat >conftest.$ac_ext <<_ACEOF
5148	/* confdefs.h. */
5149	_ACEOF
5150	cat confdefs.h >>conftest.$ac_ext
5151	cat >>conftest.$ac_ext <<_ACEOF
5152	/* end confdefs.h. */
5153
5154	/* Override any gcc2 internal prototype to avoid an error. */
5155	#ifdef __cplusplus
5156	extern "C"
5157	#endif
5158	/* We use char because int might match the return type of a gcc2
5159	builtin and then its argument prototype would still apply. */
5160	char gluProject ();
5161	int
5162	main ()
5163	{
5164	gluProject ();
5165	;
5166	return 0;
5167	}
5168	_ACEOF
5169	rm -f conftest.$ac_objext conftest$ac_exeext
5170	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171	(eval $ac_link) 2>conftest.er1
5172	ac_status=$?
5173	grep -v '^ *+' conftest.er1 >conftest.err
5174	rm -f conftest.er1
5175	cat conftest.err >&5
5176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177	(exit $ac_status); } &&
5178	{ ac_try='test -z "$ac_c_werror_flag"
5179	\|\| test ! -s conftest.err'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; } &&
5185	{ ac_try='test -s conftest$ac_exeext'
5186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187	(eval $ac_try) 2>&5
5188	ac_status=$?
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); }; }; then
5191	ac_cv_lib_GLU_gluProject=yes
5192	else
5193	echo "$as_me: failed program was:" >&5
5194	sed 's/^/\| /' conftest.$ac_ext >&5
5195
5196	ac_cv_lib_GLU_gluProject=no
5197	fi
5198	rm -f conftest.err conftest.$ac_objext \
5199	conftest$ac_exeext conftest.$ac_ext
5200	LIBS=$ac_check_lib_save_LIBS
5201	fi
5202	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5203	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5204	if test $ac_cv_lib_GLU_gluProject = yes; then
5205	FOUND_GLU=yes
5206	fi
5207
5208	if test "$FOUND_GLU" = "yes" ; then
5209	LIBS="$LIBS -lGLU"
5210	else
5211	echo "------------------"
5212	echo "GLU library not found."
5213	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5214	echo "------------------"
5215	exit -1
5216	fi
5217
5218	# checking for SDL-headers
5219
5220	for ac_header in SDL/SDL.h
5221	do
5222	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5223	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5224	echo "$as_me:$LINENO: checking for $ac_header" >&5
5225	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5226	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5227	echo $ECHO_N "(cached) $ECHO_C" >&6
5228	fi
5229	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5230	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5231	else
5232	# Is the header compilable?
5233	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5234	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5235	cat >conftest.$ac_ext <<_ACEOF
5236	/* confdefs.h. */
5237	_ACEOF
5238	cat confdefs.h >>conftest.$ac_ext
5239	cat >>conftest.$ac_ext <<_ACEOF
5240	/* end confdefs.h. */
5241	$ac_includes_default
5242	#include <$ac_header>
5243	_ACEOF
5244	rm -f conftest.$ac_objext
5245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5246	(eval $ac_compile) 2>conftest.er1
5247	ac_status=$?
5248	grep -v '^ *+' conftest.er1 >conftest.err
5249	rm -f conftest.er1
5250	cat conftest.err >&5
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); } &&
5253	{ ac_try='test -z "$ac_c_werror_flag"
5254	\|\| test ! -s conftest.err'
5255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256	(eval $ac_try) 2>&5
5257	ac_status=$?
5258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259	(exit $ac_status); }; } &&
5260	{ ac_try='test -s conftest.$ac_objext'
5261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262	(eval $ac_try) 2>&5
5263	ac_status=$?
5264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265	(exit $ac_status); }; }; then
5266	ac_header_compiler=yes
5267	else
5268	echo "$as_me: failed program was:" >&5
5269	sed 's/^/\| /' conftest.$ac_ext >&5
5270
5271	ac_header_compiler=no
5272	fi
5273	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5274	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5275	echo "${ECHO_T}$ac_header_compiler" >&6
5276
5277	# Is the header present?
5278	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5279	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5280	cat >conftest.$ac_ext <<_ACEOF
5281	/* confdefs.h. */
5282	_ACEOF
5283	cat confdefs.h >>conftest.$ac_ext
5284	cat >>conftest.$ac_ext <<_ACEOF
5285	/* end confdefs.h. */
5286	#include <$ac_header>
5287	_ACEOF
5288	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5289	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5290	ac_status=$?
5291	grep -v '^ *+' conftest.er1 >conftest.err
5292	rm -f conftest.er1
5293	cat conftest.err >&5
5294	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5295	(exit $ac_status); } >/dev/null; then
5296	if test -s conftest.err; then
5297	ac_cpp_err=$ac_c_preproc_warn_flag
5298	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5299	else
5300	ac_cpp_err=
5301	fi
5302	else
5303	ac_cpp_err=yes
5304	fi
5305	if test -z "$ac_cpp_err"; then
5306	ac_header_preproc=yes
5307	else
5308	echo "$as_me: failed program was:" >&5
5309	sed 's/^/\| /' conftest.$ac_ext >&5
5310
5311	ac_header_preproc=no
5312	fi
5313	rm -f conftest.err conftest.$ac_ext
5314	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5315	echo "${ECHO_T}$ac_header_preproc" >&6
5316
5317	# So? What about this header?
5318	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5319	yes:no: )
5320	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5321	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5322	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5323	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5324	ac_header_preproc=yes
5325	;;
5326	no:yes:* )
5327	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5328	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5329	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5330	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5331	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5332	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5333	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5334	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5335	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5336	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5337	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5338	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5339	(
5340	cat <<\_ASBOX
5341	## ------------------------------------------- ##
5342	## Report this to orxonox-dev@mail.datacore.ch ##
5343	## ------------------------------------------- ##
5344	_ASBOX
5345	) \|
5346	sed "s/^/$as_me: WARNING: /" >&2
5347	;;
5348	esac
5349	echo "$as_me:$LINENO: checking for $ac_header" >&5
5350	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5351	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5352	echo $ECHO_N "(cached) $ECHO_C" >&6
5353	else
5354	eval "$as_ac_Header=\$ac_header_preproc"
5355	fi
5356	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5357	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5358
5359	fi
5360	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5361	cat >>confdefs.h <<_ACEOF
5362	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5363	_ACEOF
5364
5365	else
5366	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5367	echo "$as_me: error: cannot find SDL headers" >&2;}
5368	{ (exit 1); exit 1; }; }
5369	fi
5370
5371	done
5372
5373
5374	# checking for SDL-libs
5375	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5376	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5377	if test "${ac_cv_lib_SDL_main+set}" = set; then
5378	echo $ECHO_N "(cached) $ECHO_C" >&6
5379	else
5380	ac_check_lib_save_LIBS=$LIBS
5381	LIBS="-lSDL $LIBS"
5382	cat >conftest.$ac_ext <<_ACEOF
5383	/* confdefs.h. */
5384	_ACEOF
5385	cat confdefs.h >>conftest.$ac_ext
5386	cat >>conftest.$ac_ext <<_ACEOF
5387	/* end confdefs.h. */
5388
5389
5390	int
5391	main ()
5392	{
5393	main ();
5394	;
5395	return 0;
5396	}
5397	_ACEOF
5398	rm -f conftest.$ac_objext conftest$ac_exeext
5399	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5400	(eval $ac_link) 2>conftest.er1
5401	ac_status=$?
5402	grep -v '^ *+' conftest.er1 >conftest.err
5403	rm -f conftest.er1
5404	cat conftest.err >&5
5405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406	(exit $ac_status); } &&
5407	{ ac_try='test -z "$ac_c_werror_flag"
5408	\|\| test ! -s conftest.err'
5409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5410	(eval $ac_try) 2>&5
5411	ac_status=$?
5412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413	(exit $ac_status); }; } &&
5414	{ ac_try='test -s conftest$ac_exeext'
5415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5416	(eval $ac_try) 2>&5
5417	ac_status=$?
5418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5419	(exit $ac_status); }; }; then
5420	ac_cv_lib_SDL_main=yes
5421	else
5422	echo "$as_me: failed program was:" >&5
5423	sed 's/^/\| /' conftest.$ac_ext >&5
5424
5425	ac_cv_lib_SDL_main=no
5426	fi
5427	rm -f conftest.err conftest.$ac_objext \
5428	conftest$ac_exeext conftest.$ac_ext
5429	LIBS=$ac_check_lib_save_LIBS
5430	fi
5431	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5432	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5433	if test $ac_cv_lib_SDL_main = yes; then
5434	FOUND_SDL=yes
5435	fi
5436
5437	if test "$FOUND_SDL" = "yes" ; then
5438	LIBS="$LIBS -lSDL"
5439	else
5440	echo "------------------"
5441	echo "SDL library not found."
5442	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5443	echo "------------------"
5444	exit -1
5445	fi
5446
5447	## checking for SDL
5448	# SDL_VERSION=1.2.7
5449	# AM_PATH_SDL($SDL_VERSION,
5450	# :,
5451	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5452	# )
5453	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5454	# LIBS="$LIBS $SDL_LIBS"
5455	;;
5456
5457	### OS X ###
5458	darwin)
5459	echo "OS X detected"
5460
5461	osX="yes"
5462
5463	# checking gl header
5464
5465	for ac_header in OpenGL/gl.h
5466	do
5467	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5469	echo "$as_me:$LINENO: checking for $ac_header" >&5
5470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5472	echo $ECHO_N "(cached) $ECHO_C" >&6
5473	fi
5474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5476	else
5477	# Is the header compilable?
5478	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5479	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5480	cat >conftest.$ac_ext <<_ACEOF
5481	/* confdefs.h. */
5482	_ACEOF
5483	cat confdefs.h >>conftest.$ac_ext
5484	cat >>conftest.$ac_ext <<_ACEOF
5485	/* end confdefs.h. */
5486	$ac_includes_default
5487	#include <$ac_header>
5488	_ACEOF
5489	rm -f conftest.$ac_objext
5490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5491	(eval $ac_compile) 2>conftest.er1
5492	ac_status=$?
5493	grep -v '^ *+' conftest.er1 >conftest.err
5494	rm -f conftest.er1
5495	cat conftest.err >&5
5496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497	(exit $ac_status); } &&
5498	{ ac_try='test -z "$ac_c_werror_flag"
5499	\|\| test ! -s conftest.err'
5500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5501	(eval $ac_try) 2>&5
5502	ac_status=$?
5503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5504	(exit $ac_status); }; } &&
5505	{ ac_try='test -s conftest.$ac_objext'
5506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5507	(eval $ac_try) 2>&5
5508	ac_status=$?
5509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510	(exit $ac_status); }; }; then
5511	ac_header_compiler=yes
5512	else
5513	echo "$as_me: failed program was:" >&5
5514	sed 's/^/\| /' conftest.$ac_ext >&5
5515
5516	ac_header_compiler=no
5517	fi
5518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5519	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5520	echo "${ECHO_T}$ac_header_compiler" >&6
5521
5522	# Is the header present?
5523	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5525	cat >conftest.$ac_ext <<_ACEOF
5526	/* confdefs.h. */
5527	_ACEOF
5528	cat confdefs.h >>conftest.$ac_ext
5529	cat >>conftest.$ac_ext <<_ACEOF
5530	/* end confdefs.h. */
5531	#include <$ac_header>
5532	_ACEOF
5533	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5534	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5535	ac_status=$?
5536	grep -v '^ *+' conftest.er1 >conftest.err
5537	rm -f conftest.er1
5538	cat conftest.err >&5
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); } >/dev/null; then
5541	if test -s conftest.err; then
5542	ac_cpp_err=$ac_c_preproc_warn_flag
5543	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5544	else
5545	ac_cpp_err=
5546	fi
5547	else
5548	ac_cpp_err=yes
5549	fi
5550	if test -z "$ac_cpp_err"; then
5551	ac_header_preproc=yes
5552	else
5553	echo "$as_me: failed program was:" >&5
5554	sed 's/^/\| /' conftest.$ac_ext >&5
5555
5556	ac_header_preproc=no
5557	fi
5558	rm -f conftest.err conftest.$ac_ext
5559	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5560	echo "${ECHO_T}$ac_header_preproc" >&6
5561
5562	# So? What about this header?
5563	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5564	yes:no: )
5565	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5566	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5568	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5569	ac_header_preproc=yes
5570	;;
5571	no:yes:* )
5572	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5573	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5574	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5575	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5576	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5577	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5578	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5579	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5580	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5581	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5582	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5583	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5584	(
5585	cat <<\_ASBOX
5586	## ------------------------------------------- ##
5587	## Report this to orxonox-dev@mail.datacore.ch ##
5588	## ------------------------------------------- ##
5589	_ASBOX
5590	) \|
5591	sed "s/^/$as_me: WARNING: /" >&2
5592	;;
5593	esac
5594	echo "$as_me:$LINENO: checking for $ac_header" >&5
5595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597	echo $ECHO_N "(cached) $ECHO_C" >&6
5598	else
5599	eval "$as_ac_Header=\$ac_header_preproc"
5600	fi
5601	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5602	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5603
5604	fi
5605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5606	cat >>confdefs.h <<_ACEOF
5607	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5608	_ACEOF
5609
5610	else
5611	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5612	echo "$as_me: error: cannot find opengl headers" >&2;}
5613	{ (exit 1); exit 1; }; }
5614	fi
5615
5616	done
5617
5618	# cheking for GLU-header
5619
5620	for ac_header in OpenGL/glu.h
5621	do
5622	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5623	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5624	echo "$as_me:$LINENO: checking for $ac_header" >&5
5625	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5626	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5627	echo $ECHO_N "(cached) $ECHO_C" >&6
5628	fi
5629	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5630	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5631	else
5632	# Is the header compilable?
5633	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5634	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5635	cat >conftest.$ac_ext <<_ACEOF
5636	/* confdefs.h. */
5637	_ACEOF
5638	cat confdefs.h >>conftest.$ac_ext
5639	cat >>conftest.$ac_ext <<_ACEOF
5640	/* end confdefs.h. */
5641	$ac_includes_default
5642	#include <$ac_header>
5643	_ACEOF
5644	rm -f conftest.$ac_objext
5645	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5646	(eval $ac_compile) 2>conftest.er1
5647	ac_status=$?
5648	grep -v '^ *+' conftest.er1 >conftest.err
5649	rm -f conftest.er1
5650	cat conftest.err >&5
5651	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652	(exit $ac_status); } &&
5653	{ ac_try='test -z "$ac_c_werror_flag"
5654	\|\| test ! -s conftest.err'
5655	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656	(eval $ac_try) 2>&5
5657	ac_status=$?
5658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659	(exit $ac_status); }; } &&
5660	{ ac_try='test -s conftest.$ac_objext'
5661	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5662	(eval $ac_try) 2>&5
5663	ac_status=$?
5664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5665	(exit $ac_status); }; }; then
5666	ac_header_compiler=yes
5667	else
5668	echo "$as_me: failed program was:" >&5
5669	sed 's/^/\| /' conftest.$ac_ext >&5
5670
5671	ac_header_compiler=no
5672	fi
5673	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5674	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5675	echo "${ECHO_T}$ac_header_compiler" >&6
5676
5677	# Is the header present?
5678	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5679	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5680	cat >conftest.$ac_ext <<_ACEOF
5681	/* confdefs.h. */
5682	_ACEOF
5683	cat confdefs.h >>conftest.$ac_ext
5684	cat >>conftest.$ac_ext <<_ACEOF
5685	/* end confdefs.h. */
5686	#include <$ac_header>
5687	_ACEOF
5688	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5689	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5690	ac_status=$?
5691	grep -v '^ *+' conftest.er1 >conftest.err
5692	rm -f conftest.er1
5693	cat conftest.err >&5
5694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5695	(exit $ac_status); } >/dev/null; then
5696	if test -s conftest.err; then
5697	ac_cpp_err=$ac_c_preproc_warn_flag
5698	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5699	else
5700	ac_cpp_err=
5701	fi
5702	else
5703	ac_cpp_err=yes
5704	fi
5705	if test -z "$ac_cpp_err"; then
5706	ac_header_preproc=yes
5707	else
5708	echo "$as_me: failed program was:" >&5
5709	sed 's/^/\| /' conftest.$ac_ext >&5
5710
5711	ac_header_preproc=no
5712	fi
5713	rm -f conftest.err conftest.$ac_ext
5714	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5715	echo "${ECHO_T}$ac_header_preproc" >&6
5716
5717	# So? What about this header?
5718	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5719	yes:no: )
5720	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5721	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5722	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5723	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5724	ac_header_preproc=yes
5725	;;
5726	no:yes:* )
5727	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5728	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5729	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5730	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5731	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5732	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5733	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5734	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5735	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5736	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5737	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5738	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5739	(
5740	cat <<\_ASBOX
5741	## ------------------------------------------- ##
5742	## Report this to orxonox-dev@mail.datacore.ch ##
5743	## ------------------------------------------- ##
5744	_ASBOX
5745	) \|
5746	sed "s/^/$as_me: WARNING: /" >&2
5747	;;
5748	esac
5749	echo "$as_me:$LINENO: checking for $ac_header" >&5
5750	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5751	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5752	echo $ECHO_N "(cached) $ECHO_C" >&6
5753	else
5754	eval "$as_ac_Header=\$ac_header_preproc"
5755	fi
5756	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5757	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5758
5759	fi
5760	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5761	cat >>confdefs.h <<_ACEOF
5762	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5763	_ACEOF
5764
5765	else
5766	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5767	echo "$as_me: error: cannot find opengl headers" >&2;}
5768	{ (exit 1); exit 1; }; }
5769	fi
5770
5771	done
5772
5773
5774	LIBS="$LIBS -framework OpenGL"
5775
5776	# checking for SDL-headers
5777	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5778	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5779
5780	## checking for SDL
5781	# SDL_VERSION=1.2.7
5782	# AM_PATH_SDL($SDL_VERSION,
5783	# :,
5784	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5785	# )
5786
5787	SDL_CFLAGS=`sdl-config --cflags`
5788	SDL_LIBS=`sdl-config --libs`
5789	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5790	LIBS="$LIBS $SDL_LIBS"
5791	;;
5792
5793	*)
5794	;;
5795	esac
5796
5797
5798
5799	## checking for libjpeg
5800
5801	for ac_header in jpeglib.h
5802	do
5803	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5804	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5805	echo "$as_me:$LINENO: checking for $ac_header" >&5
5806	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5808	echo $ECHO_N "(cached) $ECHO_C" >&6
5809	fi
5810	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5811	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5812	else
5813	# Is the header compilable?
5814	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5815	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5816	cat >conftest.$ac_ext <<_ACEOF
5817	/* confdefs.h. */
5818	_ACEOF
5819	cat confdefs.h >>conftest.$ac_ext
5820	cat >>conftest.$ac_ext <<_ACEOF
5821	/* end confdefs.h. */
5822	$ac_includes_default
5823	#include <$ac_header>
5824	_ACEOF
5825	rm -f conftest.$ac_objext
5826	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5827	(eval $ac_compile) 2>conftest.er1
5828	ac_status=$?
5829	grep -v '^ *+' conftest.er1 >conftest.err
5830	rm -f conftest.er1
5831	cat conftest.err >&5
5832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5833	(exit $ac_status); } &&
5834	{ ac_try='test -z "$ac_c_werror_flag"
5835	\|\| test ! -s conftest.err'
5836	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837	(eval $ac_try) 2>&5
5838	ac_status=$?
5839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840	(exit $ac_status); }; } &&
5841	{ ac_try='test -s conftest.$ac_objext'
5842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5843	(eval $ac_try) 2>&5
5844	ac_status=$?
5845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5846	(exit $ac_status); }; }; then
5847	ac_header_compiler=yes
5848	else
5849	echo "$as_me: failed program was:" >&5
5850	sed 's/^/\| /' conftest.$ac_ext >&5
5851
5852	ac_header_compiler=no
5853	fi
5854	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5855	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5856	echo "${ECHO_T}$ac_header_compiler" >&6
5857
5858	# Is the header present?
5859	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5860	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5861	cat >conftest.$ac_ext <<_ACEOF
5862	/* confdefs.h. */
5863	_ACEOF
5864	cat confdefs.h >>conftest.$ac_ext
5865	cat >>conftest.$ac_ext <<_ACEOF
5866	/* end confdefs.h. */
5867	#include <$ac_header>
5868	_ACEOF
5869	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5870	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5871	ac_status=$?
5872	grep -v '^ *+' conftest.er1 >conftest.err
5873	rm -f conftest.er1
5874	cat conftest.err >&5
5875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5876	(exit $ac_status); } >/dev/null; then
5877	if test -s conftest.err; then
5878	ac_cpp_err=$ac_c_preproc_warn_flag
5879	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5880	else
5881	ac_cpp_err=
5882	fi
5883	else
5884	ac_cpp_err=yes
5885	fi
5886	if test -z "$ac_cpp_err"; then
5887	ac_header_preproc=yes
5888	else
5889	echo "$as_me: failed program was:" >&5
5890	sed 's/^/\| /' conftest.$ac_ext >&5
5891
5892	ac_header_preproc=no
5893	fi
5894	rm -f conftest.err conftest.$ac_ext
5895	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5896	echo "${ECHO_T}$ac_header_preproc" >&6
5897
5898	# So? What about this header?
5899	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5900	yes:no: )
5901	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5902	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5903	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5904	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5905	ac_header_preproc=yes
5906	;;
5907	no:yes:* )
5908	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5909	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5910	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5911	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5912	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5913	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5914	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5915	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5916	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5917	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5918	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5919	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5920	(
5921	cat <<\_ASBOX
5922	## ------------------------------------------- ##
5923	## Report this to orxonox-dev@mail.datacore.ch ##
5924	## ------------------------------------------- ##
5925	_ASBOX
5926	) \|
5927	sed "s/^/$as_me: WARNING: /" >&2
5928	;;
5929	esac
5930	echo "$as_me:$LINENO: checking for $ac_header" >&5
5931	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5932	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5933	echo $ECHO_N "(cached) $ECHO_C" >&6
5934	else
5935	eval "$as_ac_Header=\$ac_header_preproc"
5936	fi
5937	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5938	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5939
5940	fi
5941	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5942	cat >>confdefs.h <<_ACEOF
5943	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5944	_ACEOF
5945
5946	else
5947	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
5948	echo "$as_me: error: cannot find jpeg headers" >&2;}
5949	{ (exit 1); exit 1; }; }
5950	fi
5951
5952	done
5953
5954
5955	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
5956	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
5957	if test "${ac_cv_lib_jpeg_main+set}" = set; then
5958	echo $ECHO_N "(cached) $ECHO_C" >&6
5959	else
5960	ac_check_lib_save_LIBS=$LIBS
5961	LIBS="-ljpeg $LIBS"
5962	cat >conftest.$ac_ext <<_ACEOF
5963	/* confdefs.h. */
5964	_ACEOF
5965	cat confdefs.h >>conftest.$ac_ext
5966	cat >>conftest.$ac_ext <<_ACEOF
5967	/* end confdefs.h. */
5968
5969
5970	int
5971	main ()
5972	{
5973	main ();
5974	;
5975	return 0;
5976	}
5977	_ACEOF
5978	rm -f conftest.$ac_objext conftest$ac_exeext
5979	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5980	(eval $ac_link) 2>conftest.er1
5981	ac_status=$?
5982	grep -v '^ *+' conftest.er1 >conftest.err
5983	rm -f conftest.er1
5984	cat conftest.err >&5
5985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986	(exit $ac_status); } &&
5987	{ ac_try='test -z "$ac_c_werror_flag"
5988	\|\| test ! -s conftest.err'
5989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5990	(eval $ac_try) 2>&5
5991	ac_status=$?
5992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993	(exit $ac_status); }; } &&
5994	{ ac_try='test -s conftest$ac_exeext'
5995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5996	(eval $ac_try) 2>&5
5997	ac_status=$?
5998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999	(exit $ac_status); }; }; then
6000	ac_cv_lib_jpeg_main=yes
6001	else
6002	echo "$as_me: failed program was:" >&5
6003	sed 's/^/\| /' conftest.$ac_ext >&5
6004
6005	ac_cv_lib_jpeg_main=no
6006	fi
6007	rm -f conftest.err conftest.$ac_objext \
6008	conftest$ac_exeext conftest.$ac_ext
6009	LIBS=$ac_check_lib_save_LIBS
6010	fi
6011	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6012	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6013	if test $ac_cv_lib_jpeg_main = yes; then
6014	FOUND_jpeg=yes
6015	fi
6016
6017	if test "$FOUND_jpeg" = "yes" ; then
6018	LIBS="$LIBS -ljpeg"
6019	else
6020	echo "------------------"
6021	echo "jpeg library not found."
6022	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6023	echo "------------------"
6024	exit -1
6025	fi
6026
6027
6028	## checking for libpng
6029
6030	for ac_header in png.h
6031	do
6032	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6033	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6034	echo "$as_me:$LINENO: checking for $ac_header" >&5
6035	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6036	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6037	echo $ECHO_N "(cached) $ECHO_C" >&6
6038	fi
6039	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6040	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6041	else
6042	# Is the header compilable?
6043	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6044	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6045	cat >conftest.$ac_ext <<_ACEOF
6046	/* confdefs.h. */
6047	_ACEOF
6048	cat confdefs.h >>conftest.$ac_ext
6049	cat >>conftest.$ac_ext <<_ACEOF
6050	/* end confdefs.h. */
6051	$ac_includes_default
6052	#include <$ac_header>
6053	_ACEOF
6054	rm -f conftest.$ac_objext
6055	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6056	(eval $ac_compile) 2>conftest.er1
6057	ac_status=$?
6058	grep -v '^ *+' conftest.er1 >conftest.err
6059	rm -f conftest.er1
6060	cat conftest.err >&5
6061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6062	(exit $ac_status); } &&
6063	{ ac_try='test -z "$ac_c_werror_flag"
6064	\|\| test ! -s conftest.err'
6065	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6066	(eval $ac_try) 2>&5
6067	ac_status=$?
6068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6069	(exit $ac_status); }; } &&
6070	{ ac_try='test -s conftest.$ac_objext'
6071	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6072	(eval $ac_try) 2>&5
6073	ac_status=$?
6074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6075	(exit $ac_status); }; }; then
6076	ac_header_compiler=yes
6077	else
6078	echo "$as_me: failed program was:" >&5
6079	sed 's/^/\| /' conftest.$ac_ext >&5
6080
6081	ac_header_compiler=no
6082	fi
6083	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6084	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6085	echo "${ECHO_T}$ac_header_compiler" >&6
6086
6087	# Is the header present?
6088	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6089	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6090	cat >conftest.$ac_ext <<_ACEOF
6091	/* confdefs.h. */
6092	_ACEOF
6093	cat confdefs.h >>conftest.$ac_ext
6094	cat >>conftest.$ac_ext <<_ACEOF
6095	/* end confdefs.h. */
6096	#include <$ac_header>
6097	_ACEOF
6098	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6099	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6100	ac_status=$?
6101	grep -v '^ *+' conftest.er1 >conftest.err
6102	rm -f conftest.er1
6103	cat conftest.err >&5
6104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6105	(exit $ac_status); } >/dev/null; then
6106	if test -s conftest.err; then
6107	ac_cpp_err=$ac_c_preproc_warn_flag
6108	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6109	else
6110	ac_cpp_err=
6111	fi
6112	else
6113	ac_cpp_err=yes
6114	fi
6115	if test -z "$ac_cpp_err"; then
6116	ac_header_preproc=yes
6117	else
6118	echo "$as_me: failed program was:" >&5
6119	sed 's/^/\| /' conftest.$ac_ext >&5
6120
6121	ac_header_preproc=no
6122	fi
6123	rm -f conftest.err conftest.$ac_ext
6124	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6125	echo "${ECHO_T}$ac_header_preproc" >&6
6126
6127	# So? What about this header?
6128	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6129	yes:no: )
6130	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6131	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6132	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6133	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6134	ac_header_preproc=yes
6135	;;
6136	no:yes:* )
6137	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6138	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6139	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6140	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6141	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6142	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6143	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6144	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6145	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6146	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6147	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6148	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6149	(
6150	cat <<\_ASBOX
6151	## ------------------------------------------- ##
6152	## Report this to orxonox-dev@mail.datacore.ch ##
6153	## ------------------------------------------- ##
6154	_ASBOX
6155	) \|
6156	sed "s/^/$as_me: WARNING: /" >&2
6157	;;
6158	esac
6159	echo "$as_me:$LINENO: checking for $ac_header" >&5
6160	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6161	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6162	echo $ECHO_N "(cached) $ECHO_C" >&6
6163	else
6164	eval "$as_ac_Header=\$ac_header_preproc"
6165	fi
6166	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6167	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6168
6169	fi
6170	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6171	cat >>confdefs.h <<_ACEOF
6172	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6173	_ACEOF
6174
6175	else
6176	{ { echo "$as_me:$LINENO: error: cannot find jpeg headers" >&5
6177	echo "$as_me: error: cannot find jpeg headers" >&2;}
6178	{ (exit 1); exit 1; }; }
6179	fi
6180
6181	done
6182
6183
6184	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6185	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6186	if test "${ac_cv_lib_png_main+set}" = set; then
6187	echo $ECHO_N "(cached) $ECHO_C" >&6
6188	else
6189	ac_check_lib_save_LIBS=$LIBS
6190	LIBS="-lpng $LIBS"
6191	cat >conftest.$ac_ext <<_ACEOF
6192	/* confdefs.h. */
6193	_ACEOF
6194	cat confdefs.h >>conftest.$ac_ext
6195	cat >>conftest.$ac_ext <<_ACEOF
6196	/* end confdefs.h. */
6197
6198
6199	int
6200	main ()
6201	{
6202	main ();
6203	;
6204	return 0;
6205	}
6206	_ACEOF
6207	rm -f conftest.$ac_objext conftest$ac_exeext
6208	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6209	(eval $ac_link) 2>conftest.er1
6210	ac_status=$?
6211	grep -v '^ *+' conftest.er1 >conftest.err
6212	rm -f conftest.er1
6213	cat conftest.err >&5
6214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215	(exit $ac_status); } &&
6216	{ ac_try='test -z "$ac_c_werror_flag"
6217	\|\| test ! -s conftest.err'
6218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6219	(eval $ac_try) 2>&5
6220	ac_status=$?
6221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6222	(exit $ac_status); }; } &&
6223	{ ac_try='test -s conftest$ac_exeext'
6224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6225	(eval $ac_try) 2>&5
6226	ac_status=$?
6227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6228	(exit $ac_status); }; }; then
6229	ac_cv_lib_png_main=yes
6230	else
6231	echo "$as_me: failed program was:" >&5
6232	sed 's/^/\| /' conftest.$ac_ext >&5
6233
6234	ac_cv_lib_png_main=no
6235	fi
6236	rm -f conftest.err conftest.$ac_objext \
6237	conftest$ac_exeext conftest.$ac_ext
6238	LIBS=$ac_check_lib_save_LIBS
6239	fi
6240	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6241	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6242	if test $ac_cv_lib_png_main = yes; then
6243	FOUND_png=yes
6244	fi
6245
6246	if test "$FOUND_png" = "yes" ; then
6247	LIBS="$LIBS -lpng"
6248	else
6249	echo "------------------"
6250	echo "png library not found."
6251	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6252	echo "------------------"
6253	exit -1
6254	fi
6255
6256
6257	## checking for GTK
6258
6259	succeeded=no
6260
6261	if test -z "$PKG_CONFIG"; then
6262	# Extract the first word of "pkg-config", so it can be a program name with args.
6263	set dummy pkg-config; ac_word=$2
6264	echo "$as_me:$LINENO: checking for $ac_word" >&5
6265	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6266	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6267	echo $ECHO_N "(cached) $ECHO_C" >&6
6268	else
6269	case $PKG_CONFIG in
6270	[\\/]* \| ?:[\\/]*)
6271	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6272	;;
6273	*)
6274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6275	for as_dir in $PATH
6276	do
6277	IFS=$as_save_IFS
6278	test -z "$as_dir" && as_dir=.
6279	for ac_exec_ext in '' $ac_executable_extensions; do
6280	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6281	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6282	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6283	break 2
6284	fi
6285	done
6286	done
6287
6288	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6289	;;
6290	esac
6291	fi
6292	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6293
6294	if test -n "$PKG_CONFIG"; then
6295	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6296	echo "${ECHO_T}$PKG_CONFIG" >&6
6297	else
6298	echo "$as_me:$LINENO: result: no" >&5
6299	echo "${ECHO_T}no" >&6
6300	fi
6301
6302	fi
6303
6304	if test "$PKG_CONFIG" = "no" ; then
6305	echo "*** The pkg-config script could not be found. Make sure it is"
6306	echo "*** in your path, or set the PKG_CONFIG environment variable"
6307	echo "*** to the full path to pkg-config."
6308	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
6309	else
6310	PKG_CONFIG_MIN_VERSION=0.9.0
6311	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6312	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
6313	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
6314
6315	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
6316	echo "$as_me:$LINENO: result: yes" >&5
6317	echo "${ECHO_T}yes" >&6
6318	succeeded=yes
6319
6320	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
6321	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
6322	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6323	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
6324	echo "${ECHO_T}$GTK2_CFLAGS" >&6
6325
6326	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
6327	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
6328	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6329	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
6330	echo "${ECHO_T}$GTK2_LIBS" >&6
6331	else
6332	GTK2_CFLAGS=""
6333	GTK2_LIBS=""
6334	## If we have a custom action on failure, don't print errors, but
6335	## do set a variable so people can do so.
6336	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
6337
6338	fi
6339
6340
6341
6342	else
6343	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6344	echo "*** See http://www.freedesktop.org/software/pkgconfig"
6345	fi
6346	fi
6347
6348	if test $succeeded = yes; then
6349	have_gtk2=yes
6350	else
6351	have_gtk2=no
6352	fi
6353
6354
6355
6356
6357
6358	if test "x$have_gtk2" = xyes; then
6359	HAVE_GTK2_TRUE=
6360	HAVE_GTK2_FALSE='#'
6361	else
6362	HAVE_GTK2_TRUE='#'
6363	HAVE_GTK2_FALSE=
6364	fi
6365
6366
6367
6368	#checking for pthread libs
6369	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6370	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6371	if test "${ac_cv_lib_pthread_main+set}" = set; then
6372	echo $ECHO_N "(cached) $ECHO_C" >&6
6373	else
6374	ac_check_lib_save_LIBS=$LIBS
6375	LIBS="-lpthread $LIBS"
6376	cat >conftest.$ac_ext <<_ACEOF
6377	/* confdefs.h. */
6378	_ACEOF
6379	cat confdefs.h >>conftest.$ac_ext
6380	cat >>conftest.$ac_ext <<_ACEOF
6381	/* end confdefs.h. */
6382
6383
6384	int
6385	main ()
6386	{
6387	main ();
6388	;
6389	return 0;
6390	}
6391	_ACEOF
6392	rm -f conftest.$ac_objext conftest$ac_exeext
6393	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6394	(eval $ac_link) 2>conftest.er1
6395	ac_status=$?
6396	grep -v '^ *+' conftest.er1 >conftest.err
6397	rm -f conftest.er1
6398	cat conftest.err >&5
6399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6400	(exit $ac_status); } &&
6401	{ ac_try='test -z "$ac_c_werror_flag"
6402	\|\| test ! -s conftest.err'
6403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6404	(eval $ac_try) 2>&5
6405	ac_status=$?
6406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6407	(exit $ac_status); }; } &&
6408	{ ac_try='test -s conftest$ac_exeext'
6409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6410	(eval $ac_try) 2>&5
6411	ac_status=$?
6412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413	(exit $ac_status); }; }; then
6414	ac_cv_lib_pthread_main=yes
6415	else
6416	echo "$as_me: failed program was:" >&5
6417	sed 's/^/\| /' conftest.$ac_ext >&5
6418
6419	ac_cv_lib_pthread_main=no
6420	fi
6421	rm -f conftest.err conftest.$ac_objext \
6422	conftest$ac_exeext conftest.$ac_ext
6423	LIBS=$ac_check_lib_save_LIBS
6424	fi
6425	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6426	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6427	if test $ac_cv_lib_pthread_main = yes; then
6428	FOUND_pthread=yes
6429	fi
6430
6431	if test "$FOUND_pthread" = "yes" ; then
6432	LIBS="$LIBS -lpthread"
6433	fi
6434
6435
6436	# FIXME: Replace `main' with a function in `-lm':
6437
6438	echo "$as_me:$LINENO: checking for main in -lm" >&5
6439	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6440	if test "${ac_cv_lib_m_main+set}" = set; then
6441	echo $ECHO_N "(cached) $ECHO_C" >&6
6442	else
6443	ac_check_lib_save_LIBS=$LIBS
6444	LIBS="-lm $LIBS"
6445	cat >conftest.$ac_ext <<_ACEOF
6446	/* confdefs.h. */
6447	_ACEOF
6448	cat confdefs.h >>conftest.$ac_ext
6449	cat >>conftest.$ac_ext <<_ACEOF
6450	/* end confdefs.h. */
6451
6452
6453	int
6454	main ()
6455	{
6456	main ();
6457	;
6458	return 0;
6459	}
6460	_ACEOF
6461	rm -f conftest.$ac_objext conftest$ac_exeext
6462	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6463	(eval $ac_link) 2>conftest.er1
6464	ac_status=$?
6465	grep -v '^ *+' conftest.er1 >conftest.err
6466	rm -f conftest.er1
6467	cat conftest.err >&5
6468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6469	(exit $ac_status); } &&
6470	{ ac_try='test -z "$ac_c_werror_flag"
6471	\|\| test ! -s conftest.err'
6472	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6473	(eval $ac_try) 2>&5
6474	ac_status=$?
6475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476	(exit $ac_status); }; } &&
6477	{ ac_try='test -s conftest$ac_exeext'
6478	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6479	(eval $ac_try) 2>&5
6480	ac_status=$?
6481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6482	(exit $ac_status); }; }; then
6483	ac_cv_lib_m_main=yes
6484	else
6485	echo "$as_me: failed program was:" >&5
6486	sed 's/^/\| /' conftest.$ac_ext >&5
6487
6488	ac_cv_lib_m_main=no
6489	fi
6490	rm -f conftest.err conftest.$ac_objext \
6491	conftest$ac_exeext conftest.$ac_ext
6492	LIBS=$ac_check_lib_save_LIBS
6493	fi
6494	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6495	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6496	if test $ac_cv_lib_m_main = yes; then
6497	cat >>confdefs.h <<_ACEOF
6498	#define HAVE_LIBM 1
6499	_ACEOF
6500
6501	LIBS="-lm $LIBS"
6502
6503	fi
6504
6505
6506
6507	# Checks for header files.
6508	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6509	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6510	if test "${ac_cv_header_stdc+set}" = set; then
6511	echo $ECHO_N "(cached) $ECHO_C" >&6
6512	else
6513	cat >conftest.$ac_ext <<_ACEOF
6514	/* confdefs.h. */
6515	_ACEOF
6516	cat confdefs.h >>conftest.$ac_ext
6517	cat >>conftest.$ac_ext <<_ACEOF
6518	/* end confdefs.h. */
6519	#include <stdlib.h>
6520	#include <stdarg.h>
6521	#include <string.h>
6522	#include <float.h>
6523
6524	int
6525	main ()
6526	{
6527
6528	;
6529	return 0;
6530	}
6531	_ACEOF
6532	rm -f conftest.$ac_objext
6533	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6534	(eval $ac_compile) 2>conftest.er1
6535	ac_status=$?
6536	grep -v '^ *+' conftest.er1 >conftest.err
6537	rm -f conftest.er1
6538	cat conftest.err >&5
6539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6540	(exit $ac_status); } &&
6541	{ ac_try='test -z "$ac_c_werror_flag"
6542	\|\| test ! -s conftest.err'
6543	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6544	(eval $ac_try) 2>&5
6545	ac_status=$?
6546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6547	(exit $ac_status); }; } &&
6548	{ ac_try='test -s conftest.$ac_objext'
6549	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6550	(eval $ac_try) 2>&5
6551	ac_status=$?
6552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6553	(exit $ac_status); }; }; then
6554	ac_cv_header_stdc=yes
6555	else
6556	echo "$as_me: failed program was:" >&5
6557	sed 's/^/\| /' conftest.$ac_ext >&5
6558
6559	ac_cv_header_stdc=no
6560	fi
6561	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6562
6563	if test $ac_cv_header_stdc = yes; then
6564	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6565	cat >conftest.$ac_ext <<_ACEOF
6566	/* confdefs.h. */
6567	_ACEOF
6568	cat confdefs.h >>conftest.$ac_ext
6569	cat >>conftest.$ac_ext <<_ACEOF
6570	/* end confdefs.h. */
6571	#include <string.h>
6572
6573	_ACEOF
6574	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6575	$EGREP "memchr" >/dev/null 2>&1; then
6576	:
6577	else
6578	ac_cv_header_stdc=no
6579	fi
6580	rm -f conftest*
6581
6582	fi
6583
6584	if test $ac_cv_header_stdc = yes; then
6585	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6586	cat >conftest.$ac_ext <<_ACEOF
6587	/* confdefs.h. */
6588	_ACEOF
6589	cat confdefs.h >>conftest.$ac_ext
6590	cat >>conftest.$ac_ext <<_ACEOF
6591	/* end confdefs.h. */
6592	#include <stdlib.h>
6593
6594	_ACEOF
6595	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6596	$EGREP "free" >/dev/null 2>&1; then
6597	:
6598	else
6599	ac_cv_header_stdc=no
6600	fi
6601	rm -f conftest*
6602
6603	fi
6604
6605	if test $ac_cv_header_stdc = yes; then
6606	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6607	if test "$cross_compiling" = yes; then
6608	:
6609	else
6610	cat >conftest.$ac_ext <<_ACEOF
6611	/* confdefs.h. */
6612	_ACEOF
6613	cat confdefs.h >>conftest.$ac_ext
6614	cat >>conftest.$ac_ext <<_ACEOF
6615	/* end confdefs.h. */
6616	#include <ctype.h>
6617	#if ((' ' & 0x0FF) == 0x020)
6618	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6619	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6620	#else
6621	# define ISLOWER(c) \
6622	(('a' <= (c) && (c) <= 'i') \
6623	\|\| ('j' <= (c) && (c) <= 'r') \
6624	\|\| ('s' <= (c) && (c) <= 'z'))
6625	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6626	#endif
6627
6628	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6629	int
6630	main ()
6631	{
6632	int i;
6633	for (i = 0; i < 256; i++)
6634	if (XOR (islower (i), ISLOWER (i))
6635	\|\| toupper (i) != TOUPPER (i))
6636	exit(2);
6637	exit (0);
6638	}
6639	_ACEOF
6640	rm -f conftest$ac_exeext
6641	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6642	(eval $ac_link) 2>&5
6643	ac_status=$?
6644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6646	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6647	(eval $ac_try) 2>&5
6648	ac_status=$?
6649	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6650	(exit $ac_status); }; }; then
6651	:
6652	else
6653	echo "$as_me: program exited with status $ac_status" >&5
6654	echo "$as_me: failed program was:" >&5
6655	sed 's/^/\| /' conftest.$ac_ext >&5
6656
6657	( exit $ac_status )
6658	ac_cv_header_stdc=no
6659	fi
6660	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6661	fi
6662	fi
6663	fi
6664	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6665	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6666	if test $ac_cv_header_stdc = yes; then
6667
6668	cat >>confdefs.h <<\_ACEOF
6669	#define STDC_HEADERS 1
6670	_ACEOF
6671
6672	fi
6673
6674
6675
6676	for ac_header in stdlib.h string.h
6677	do
6678	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6679	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6680	echo "$as_me:$LINENO: checking for $ac_header" >&5
6681	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6682	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6683	echo $ECHO_N "(cached) $ECHO_C" >&6
6684	fi
6685	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6686	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6687	else
6688	# Is the header compilable?
6689	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6690	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6691	cat >conftest.$ac_ext <<_ACEOF
6692	/* confdefs.h. */
6693	_ACEOF
6694	cat confdefs.h >>conftest.$ac_ext
6695	cat >>conftest.$ac_ext <<_ACEOF
6696	/* end confdefs.h. */
6697	$ac_includes_default
6698	#include <$ac_header>
6699	_ACEOF
6700	rm -f conftest.$ac_objext
6701	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6702	(eval $ac_compile) 2>conftest.er1
6703	ac_status=$?
6704	grep -v '^ *+' conftest.er1 >conftest.err
6705	rm -f conftest.er1
6706	cat conftest.err >&5
6707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6708	(exit $ac_status); } &&
6709	{ ac_try='test -z "$ac_c_werror_flag"
6710	\|\| test ! -s conftest.err'
6711	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6712	(eval $ac_try) 2>&5
6713	ac_status=$?
6714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6715	(exit $ac_status); }; } &&
6716	{ ac_try='test -s conftest.$ac_objext'
6717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6718	(eval $ac_try) 2>&5
6719	ac_status=$?
6720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721	(exit $ac_status); }; }; then
6722	ac_header_compiler=yes
6723	else
6724	echo "$as_me: failed program was:" >&5
6725	sed 's/^/\| /' conftest.$ac_ext >&5
6726
6727	ac_header_compiler=no
6728	fi
6729	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6730	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6731	echo "${ECHO_T}$ac_header_compiler" >&6
6732
6733	# Is the header present?
6734	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6735	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6736	cat >conftest.$ac_ext <<_ACEOF
6737	/* confdefs.h. */
6738	_ACEOF
6739	cat confdefs.h >>conftest.$ac_ext
6740	cat >>conftest.$ac_ext <<_ACEOF
6741	/* end confdefs.h. */
6742	#include <$ac_header>
6743	_ACEOF
6744	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6745	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6746	ac_status=$?
6747	grep -v '^ *+' conftest.er1 >conftest.err
6748	rm -f conftest.er1
6749	cat conftest.err >&5
6750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751	(exit $ac_status); } >/dev/null; then
6752	if test -s conftest.err; then
6753	ac_cpp_err=$ac_c_preproc_warn_flag
6754	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6755	else
6756	ac_cpp_err=
6757	fi
6758	else
6759	ac_cpp_err=yes
6760	fi
6761	if test -z "$ac_cpp_err"; then
6762	ac_header_preproc=yes
6763	else
6764	echo "$as_me: failed program was:" >&5
6765	sed 's/^/\| /' conftest.$ac_ext >&5
6766
6767	ac_header_preproc=no
6768	fi
6769	rm -f conftest.err conftest.$ac_ext
6770	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6771	echo "${ECHO_T}$ac_header_preproc" >&6
6772
6773	# So? What about this header?
6774	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6775	yes:no: )
6776	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6777	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6779	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6780	ac_header_preproc=yes
6781	;;
6782	no:yes:* )
6783	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6784	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6785	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6786	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6787	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6788	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6789	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6790	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6791	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6792	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6793	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6794	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6795	(
6796	cat <<\_ASBOX
6797	## ------------------------------------------- ##
6798	## Report this to orxonox-dev@mail.datacore.ch ##
6799	## ------------------------------------------- ##
6800	_ASBOX
6801	) \|
6802	sed "s/^/$as_me: WARNING: /" >&2
6803	;;
6804	esac
6805	echo "$as_me:$LINENO: checking for $ac_header" >&5
6806	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6808	echo $ECHO_N "(cached) $ECHO_C" >&6
6809	else
6810	eval "$as_ac_Header=\$ac_header_preproc"
6811	fi
6812	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6813	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6814
6815	fi
6816	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6817	cat >>confdefs.h <<_ACEOF
6818	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6819	_ACEOF
6820
6821	fi
6822
6823	done
6824
6825
6826	# Checks for typedefs, structures, and compiler characteristics.
6827	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6828	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6829	if test "${ac_cv_header_stdbool_h+set}" = set; then
6830	echo $ECHO_N "(cached) $ECHO_C" >&6
6831	else
6832	cat >conftest.$ac_ext <<_ACEOF
6833	/* confdefs.h. */
6834	_ACEOF
6835	cat confdefs.h >>conftest.$ac_ext
6836	cat >>conftest.$ac_ext <<_ACEOF
6837	/* end confdefs.h. */
6838
6839	#include <stdbool.h>
6840	#ifndef bool
6841	# error bool is not defined
6842	#endif
6843	#ifndef false
6844	# error false is not defined
6845	#endif
6846	#if false
6847	# error false is not 0
6848	#endif
6849	#ifndef true
6850	# error true is not defined
6851	#endif
6852	#if true != 1
6853	# error true is not 1
6854	#endif
6855	#ifndef __bool_true_false_are_defined
6856	# error __bool_true_false_are_defined is not defined
6857	#endif
6858
6859	struct s { _Bool s: 1; _Bool t; } s;
6860
6861	char a[true == 1 ? 1 : -1];
6862	char b[false == 0 ? 1 : -1];
6863	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6864	char d[(bool) -0.5 == true ? 1 : -1];
6865	bool e = &s;
6866	char f[(_Bool) -0.0 == false ? 1 : -1];
6867	char g[true];
6868	char h[sizeof (_Bool)];
6869	char i[sizeof s.t];
6870
6871	int
6872	main ()
6873	{
6874	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6875	;
6876	return 0;
6877	}
6878	_ACEOF
6879	rm -f conftest.$ac_objext
6880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6881	(eval $ac_compile) 2>conftest.er1
6882	ac_status=$?
6883	grep -v '^ *+' conftest.er1 >conftest.err
6884	rm -f conftest.er1
6885	cat conftest.err >&5
6886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6887	(exit $ac_status); } &&
6888	{ ac_try='test -z "$ac_c_werror_flag"
6889	\|\| test ! -s conftest.err'
6890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6891	(eval $ac_try) 2>&5
6892	ac_status=$?
6893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6894	(exit $ac_status); }; } &&
6895	{ ac_try='test -s conftest.$ac_objext'
6896	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6897	(eval $ac_try) 2>&5
6898	ac_status=$?
6899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900	(exit $ac_status); }; }; then
6901	ac_cv_header_stdbool_h=yes
6902	else
6903	echo "$as_me: failed program was:" >&5
6904	sed 's/^/\| /' conftest.$ac_ext >&5
6905
6906	ac_cv_header_stdbool_h=no
6907	fi
6908	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6909	fi
6910	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6911	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6912	echo "$as_me:$LINENO: checking for _Bool" >&5
6913	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6914	if test "${ac_cv_type__Bool+set}" = set; then
6915	echo $ECHO_N "(cached) $ECHO_C" >&6
6916	else
6917	cat >conftest.$ac_ext <<_ACEOF
6918	/* confdefs.h. */
6919	_ACEOF
6920	cat confdefs.h >>conftest.$ac_ext
6921	cat >>conftest.$ac_ext <<_ACEOF
6922	/* end confdefs.h. */
6923	$ac_includes_default
6924	int
6925	main ()
6926	{
6927	if ((_Bool *) 0)
6928	return 0;
6929	if (sizeof (_Bool))
6930	return 0;
6931	;
6932	return 0;
6933	}
6934	_ACEOF
6935	rm -f conftest.$ac_objext
6936	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6937	(eval $ac_compile) 2>conftest.er1
6938	ac_status=$?
6939	grep -v '^ *+' conftest.er1 >conftest.err
6940	rm -f conftest.er1
6941	cat conftest.err >&5
6942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6943	(exit $ac_status); } &&
6944	{ ac_try='test -z "$ac_c_werror_flag"
6945	\|\| test ! -s conftest.err'
6946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6947	(eval $ac_try) 2>&5
6948	ac_status=$?
6949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6950	(exit $ac_status); }; } &&
6951	{ ac_try='test -s conftest.$ac_objext'
6952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6953	(eval $ac_try) 2>&5
6954	ac_status=$?
6955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6956	(exit $ac_status); }; }; then
6957	ac_cv_type__Bool=yes
6958	else
6959	echo "$as_me: failed program was:" >&5
6960	sed 's/^/\| /' conftest.$ac_ext >&5
6961
6962	ac_cv_type__Bool=no
6963	fi
6964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6965	fi
6966	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6967	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6968	if test $ac_cv_type__Bool = yes; then
6969
6970	cat >>confdefs.h <<_ACEOF
6971	#define HAVE__BOOL 1
6972	_ACEOF
6973
6974
6975	fi
6976
6977	if test $ac_cv_header_stdbool_h = yes; then
6978
6979	cat >>confdefs.h <<\_ACEOF
6980	#define HAVE_STDBOOL_H 1
6981	_ACEOF
6982
6983	fi
6984
6985
6986	# Checks for library functions.
6987
6988	for ac_header in stdlib.h
6989	do
6990	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6991	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6992	echo "$as_me:$LINENO: checking for $ac_header" >&5
6993	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6994	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6995	echo $ECHO_N "(cached) $ECHO_C" >&6
6996	fi
6997	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6998	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6999	else
7000	# Is the header compilable?
7001	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7002	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7003	cat >conftest.$ac_ext <<_ACEOF
7004	/* confdefs.h. */
7005	_ACEOF
7006	cat confdefs.h >>conftest.$ac_ext
7007	cat >>conftest.$ac_ext <<_ACEOF
7008	/* end confdefs.h. */
7009	$ac_includes_default
7010	#include <$ac_header>
7011	_ACEOF
7012	rm -f conftest.$ac_objext
7013	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7014	(eval $ac_compile) 2>conftest.er1
7015	ac_status=$?
7016	grep -v '^ *+' conftest.er1 >conftest.err
7017	rm -f conftest.er1
7018	cat conftest.err >&5
7019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7020	(exit $ac_status); } &&
7021	{ ac_try='test -z "$ac_c_werror_flag"
7022	\|\| test ! -s conftest.err'
7023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7024	(eval $ac_try) 2>&5
7025	ac_status=$?
7026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7027	(exit $ac_status); }; } &&
7028	{ ac_try='test -s conftest.$ac_objext'
7029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7030	(eval $ac_try) 2>&5
7031	ac_status=$?
7032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7033	(exit $ac_status); }; }; then
7034	ac_header_compiler=yes
7035	else
7036	echo "$as_me: failed program was:" >&5
7037	sed 's/^/\| /' conftest.$ac_ext >&5
7038
7039	ac_header_compiler=no
7040	fi
7041	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7042	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7043	echo "${ECHO_T}$ac_header_compiler" >&6
7044
7045	# Is the header present?
7046	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7047	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7048	cat >conftest.$ac_ext <<_ACEOF
7049	/* confdefs.h. */
7050	_ACEOF
7051	cat confdefs.h >>conftest.$ac_ext
7052	cat >>conftest.$ac_ext <<_ACEOF
7053	/* end confdefs.h. */
7054	#include <$ac_header>
7055	_ACEOF
7056	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7057	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7058	ac_status=$?
7059	grep -v '^ *+' conftest.er1 >conftest.err
7060	rm -f conftest.er1
7061	cat conftest.err >&5
7062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7063	(exit $ac_status); } >/dev/null; then
7064	if test -s conftest.err; then
7065	ac_cpp_err=$ac_c_preproc_warn_flag
7066	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7067	else
7068	ac_cpp_err=
7069	fi
7070	else
7071	ac_cpp_err=yes
7072	fi
7073	if test -z "$ac_cpp_err"; then
7074	ac_header_preproc=yes
7075	else
7076	echo "$as_me: failed program was:" >&5
7077	sed 's/^/\| /' conftest.$ac_ext >&5
7078
7079	ac_header_preproc=no
7080	fi
7081	rm -f conftest.err conftest.$ac_ext
7082	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7083	echo "${ECHO_T}$ac_header_preproc" >&6
7084
7085	# So? What about this header?
7086	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7087	yes:no: )
7088	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7089	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7090	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7091	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7092	ac_header_preproc=yes
7093	;;
7094	no:yes:* )
7095	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7096	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7097	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7098	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7099	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7100	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7101	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7102	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7103	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7104	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7105	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7106	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7107	(
7108	cat <<\_ASBOX
7109	## ------------------------------------------- ##
7110	## Report this to orxonox-dev@mail.datacore.ch ##
7111	## ------------------------------------------- ##
7112	_ASBOX
7113	) \|
7114	sed "s/^/$as_me: WARNING: /" >&2
7115	;;
7116	esac
7117	echo "$as_me:$LINENO: checking for $ac_header" >&5
7118	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7119	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7120	echo $ECHO_N "(cached) $ECHO_C" >&6
7121	else
7122	eval "$as_ac_Header=\$ac_header_preproc"
7123	fi
7124	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7125	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7126
7127	fi
7128	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7129	cat >>confdefs.h <<_ACEOF
7130	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7131	_ACEOF
7132
7133	fi
7134
7135	done
7136
7137	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7138	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7139	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7140	echo $ECHO_N "(cached) $ECHO_C" >&6
7141	else
7142	if test "$cross_compiling" = yes; then
7143	ac_cv_func_malloc_0_nonnull=no
7144	else
7145	cat >conftest.$ac_ext <<_ACEOF
7146	/* confdefs.h. */
7147	_ACEOF
7148	cat confdefs.h >>conftest.$ac_ext
7149	cat >>conftest.$ac_ext <<_ACEOF
7150	/* end confdefs.h. */
7151	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7152	# include <stdlib.h>
7153	#else
7154	char *malloc ();
7155	#endif
7156
7157	int
7158	main ()
7159	{
7160	exit (malloc (0) ? 0 : 1);
7161	;
7162	return 0;
7163	}
7164	_ACEOF
7165	rm -f conftest$ac_exeext
7166	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7167	(eval $ac_link) 2>&5
7168	ac_status=$?
7169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7170	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7171	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7172	(eval $ac_try) 2>&5
7173	ac_status=$?
7174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7175	(exit $ac_status); }; }; then
7176	ac_cv_func_malloc_0_nonnull=yes
7177	else
7178	echo "$as_me: program exited with status $ac_status" >&5
7179	echo "$as_me: failed program was:" >&5
7180	sed 's/^/\| /' conftest.$ac_ext >&5
7181
7182	( exit $ac_status )
7183	ac_cv_func_malloc_0_nonnull=no
7184	fi
7185	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7186	fi
7187	fi
7188	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7189	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7190	if test $ac_cv_func_malloc_0_nonnull = yes; then
7191
7192	cat >>confdefs.h <<\_ACEOF
7193	#define HAVE_MALLOC 1
7194	_ACEOF
7195
7196	else
7197	cat >>confdefs.h <<\_ACEOF
7198	#define HAVE_MALLOC 0
7199	_ACEOF
7200
7201	case $LIBOBJS in
7202	"malloc.$ac_objext" \| \
7203	*" malloc.$ac_objext" \| \
7204	"malloc.$ac_objext "* \| \
7205	" malloc.$ac_objext " ) ;;
7206	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7207	esac
7208
7209
7210	cat >>confdefs.h <<\_ACEOF
7211	#define malloc rpl_malloc
7212	_ACEOF
7213
7214	fi
7215
7216
7217
7218
7219
7220	for ac_func in bzero sqrt
7221	do
7222	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7223	echo "$as_me:$LINENO: checking for $ac_func" >&5
7224	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7225	if eval "test \"\${$as_ac_var+set}\" = set"; then
7226	echo $ECHO_N "(cached) $ECHO_C" >&6
7227	else
7228	cat >conftest.$ac_ext <<_ACEOF
7229	/* confdefs.h. */
7230	_ACEOF
7231	cat confdefs.h >>conftest.$ac_ext
7232	cat >>conftest.$ac_ext <<_ACEOF
7233	/* end confdefs.h. */
7234	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7235	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7236	#define $ac_func innocuous_$ac_func
7237
7238	/* System header to define __stub macros and hopefully few prototypes,
7239	which can conflict with char $ac_func (); below.
7240	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7241	<limits.h> exists even on freestanding compilers. */
7242
7243	#ifdef __STDC__
7244	# include <limits.h>
7245	#else
7246	# include <assert.h>
7247	#endif
7248
7249	#undef $ac_func
7250
7251	/* Override any gcc2 internal prototype to avoid an error. */
7252	#ifdef __cplusplus
7253	extern "C"
7254	{
7255	#endif
7256	/* We use char because int might match the return type of a gcc2
7257	builtin and then its argument prototype would still apply. */
7258	char $ac_func ();
7259	/* The GNU C library defines this for functions which it implements
7260	to always fail with ENOSYS. Some functions are actually named
7261	something starting with __ and the normal name is an alias. */
7262	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7263	choke me
7264	#else
7265	char (*f) () = $ac_func;
7266	#endif
7267	#ifdef __cplusplus
7268	}
7269	#endif
7270
7271	int
7272	main ()
7273	{
7274	return f != $ac_func;
7275	;
7276	return 0;
7277	}
7278	_ACEOF
7279	rm -f conftest.$ac_objext conftest$ac_exeext
7280	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7281	(eval $ac_link) 2>conftest.er1
7282	ac_status=$?
7283	grep -v '^ *+' conftest.er1 >conftest.err
7284	rm -f conftest.er1
7285	cat conftest.err >&5
7286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7287	(exit $ac_status); } &&
7288	{ ac_try='test -z "$ac_c_werror_flag"
7289	\|\| test ! -s conftest.err'
7290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7291	(eval $ac_try) 2>&5
7292	ac_status=$?
7293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7294	(exit $ac_status); }; } &&
7295	{ ac_try='test -s conftest$ac_exeext'
7296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7297	(eval $ac_try) 2>&5
7298	ac_status=$?
7299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7300	(exit $ac_status); }; }; then
7301	eval "$as_ac_var=yes"
7302	else
7303	echo "$as_me: failed program was:" >&5
7304	sed 's/^/\| /' conftest.$ac_ext >&5
7305
7306	eval "$as_ac_var=no"
7307	fi
7308	rm -f conftest.err conftest.$ac_objext \
7309	conftest$ac_exeext conftest.$ac_ext
7310	fi
7311	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7312	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7313	if test `eval echo '${'$as_ac_var'}'` = yes; then
7314	cat >>confdefs.h <<_ACEOF
7315	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7316	_ACEOF
7317
7318	fi
7319	done
7320
7321
7322	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7323
7324	cat >confcache <<\_ACEOF
7325	# This file is a shell script that caches the results of configure
7326	# tests run on this system so they can be shared between configure
7327	# scripts and configure runs, see configure's option --config-cache.
7328	# It is not useful on other systems. If it contains results you don't
7329	# want to keep, you may remove or edit it.
7330	#
7331	# config.status only pays attention to the cache file if you give it
7332	# the --recheck option to rerun configure.
7333	#
7334	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7335	# loading this file, other unset `ac_cv_foo' will be assigned the
7336	# following values.
7337
7338	_ACEOF
7339
7340	# The following way of writing the cache mishandles newlines in values,
7341	# but we know of no workaround that is simple, portable, and efficient.
7342	# So, don't put newlines in cache variables' values.
7343	# Ultrix sh set writes to stderr and can't be redirected directly,
7344	# and sets the high bit in the cache file unless we assign to the vars.
7345	{
7346	(set) 2>&1 \|
7347	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7348	ac_space=\ )
7349	# `set' does not quote correctly, so add quotes (double-quote
7350	# substitution turns \\\\ into \\, and sed turns \\ into \).
7351	sed -n \
7352	"s/'/'\\\\''/g;
7353	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7354	;;
7355	*)
7356	# `set' quotes correctly as required by POSIX, so do not add quotes.
7357	sed -n \
7358	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7359	;;
7360	esac;
7361	} \|
7362	sed '
7363	t clear
7364	: clear
7365	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7366	t end
7367	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7368	: end' >>confcache
7369	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7370	if test -w $cache_file; then
7371	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7372	cat confcache >$cache_file
7373	else
7374	echo "not updating unwritable cache $cache_file"
7375	fi
7376	fi
7377	rm -f confcache
7378
7379	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7380	# Let make expand exec_prefix.
7381	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7382
7383	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7384	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7385	# trailing colons and then remove the whole line if VPATH becomes empty
7386	# (actually we leave an empty line to preserve line numbers).
7387	if test "x$srcdir" = x.; then
7388	ac_vpsub='/^[ ]VPATH[ ]=/{
7389	s/:\$(srcdir):/:/;
7390	s/:\${srcdir}:/:/;
7391	s/:@srcdir@:/:/;
7392	s/^$[^=]=[ ]$:*/\1/;
7393	s/:*$//;
7394	s/^[^=]=[ ]$//;
7395	}'
7396	fi
7397
7398	DEFS=-DHAVE_CONFIG_H
7399
7400	ac_libobjs=
7401	ac_ltlibobjs=
7402	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7403	# 1. Remove the extension, and $U if already installed.
7404	ac_i=`echo "$ac_i" \|
7405	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7406	# 2. Add them.
7407	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7408	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7409	done
7410	LIBOBJS=$ac_libobjs
7411
7412	LTLIBOBJS=$ac_ltlibobjs
7413
7414
7415	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7416	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7417	Usually this means the macro was only invoked conditionally." >&5
7418	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7419	Usually this means the macro was only invoked conditionally." >&2;}
7420	{ (exit 1); exit 1; }; }
7421	fi
7422	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7423	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7424	Usually this means the macro was only invoked conditionally." >&5
7425	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7426	Usually this means the macro was only invoked conditionally." >&2;}
7427	{ (exit 1); exit 1; }; }
7428	fi
7429	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7430	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7431	Usually this means the macro was only invoked conditionally." >&5
7432	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7433	Usually this means the macro was only invoked conditionally." >&2;}
7434	{ (exit 1); exit 1; }; }
7435	fi
7436	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7437	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7438	Usually this means the macro was only invoked conditionally." >&5
7439	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7440	Usually this means the macro was only invoked conditionally." >&2;}
7441	{ (exit 1); exit 1; }; }
7442	fi
7443
7444	: ${CONFIG_STATUS=./config.status}
7445	ac_clean_files_save=$ac_clean_files
7446	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7447	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7448	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7449	cat >$CONFIG_STATUS <<_ACEOF
7450	#! $SHELL
7451	# Generated by $as_me.
7452	# Run this file to recreate the current configuration.
7453	# Compiler output produced by configure, useful for debugging
7454	# configure, is in config.log if it exists.
7455
7456	debug=false
7457	ac_cs_recheck=false
7458	ac_cs_silent=false
7459	SHELL=\${CONFIG_SHELL-$SHELL}
7460	_ACEOF
7461
7462	cat >>$CONFIG_STATUS <<\_ACEOF
7463	## --------------------- ##
7464	## M4sh Initialization. ##
7465	## --------------------- ##
7466
7467	# Be Bourne compatible
7468	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7469	emulate sh
7470	NULLCMD=:
7471	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7472	# is contrary to our usage. Disable this feature.
7473	alias -g '${1+"$@"}'='"$@"'
7474	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7475	set -o posix
7476	fi
7477	DUALCASE=1; export DUALCASE # for MKS sh
7478
7479	# Support unset when possible.
7480	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7481	as_unset=unset
7482	else
7483	as_unset=false
7484	fi
7485
7486
7487	# Work around bugs in pre-3.0 UWIN ksh.
7488	$as_unset ENV MAIL MAILPATH
7489	PS1='$ '
7490	PS2='> '
7491	PS4='+ '
7492
7493	# NLS nuisances.
7494	for as_var in \
7495	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7496	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7497	LC_TELEPHONE LC_TIME
7498	do
7499	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7500	eval $as_var=C; export $as_var
7501	else
7502	$as_unset $as_var
7503	fi
7504	done
7505
7506	# Required to use basename.
7507	if expr a : '$a$' >/dev/null 2>&1; then
7508	as_expr=expr
7509	else
7510	as_expr=false
7511	fi
7512
7513	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7514	as_basename=basename
7515	else
7516	as_basename=false
7517	fi
7518
7519
7520	# Name of the executable.
7521	as_me=`$as_basename "$0" \|\|
7522	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7523	X"$0" : 'X$//$$' \\| \
7524	X"$0" : 'X$/$$' \\| \
7525	. : '$.$' 2>/dev/null \|\|
7526	echo X/"$0" \|
7527	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7528	/^X\/$\/\/$$/{ s//\1/; q; }
7529	/^X\/$\/$.*/{ s//\1/; q; }
7530	s/.*/./; q'`
7531
7532
7533	# PATH needs CR, and LINENO needs CR and PATH.
7534	# Avoid depending upon Character Ranges.
7535	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7536	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7537	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7538	as_cr_digits='0123456789'
7539	as_cr_alnum=$as_cr_Letters$as_cr_digits
7540
7541	# The user is always right.
7542	if test "${PATH_SEPARATOR+set}" != set; then
7543	echo "#! /bin/sh" >conf$$.sh
7544	echo "exit 0" >>conf$$.sh
7545	chmod +x conf$$.sh
7546	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7547	PATH_SEPARATOR=';'
7548	else
7549	PATH_SEPARATOR=:
7550	fi
7551	rm -f conf$$.sh
7552	fi
7553
7554
7555	as_lineno_1=$LINENO
7556	as_lineno_2=$LINENO
7557	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7558	test "x$as_lineno_1" != "x$as_lineno_2" &&
7559	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7560	# Find who we are. Look in the path if we contain no path at all
7561	# relative or not.
7562	case $0 in
7563	[\\/] ) as_myself=$0 ;;
7564	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7565	for as_dir in $PATH
7566	do
7567	IFS=$as_save_IFS
7568	test -z "$as_dir" && as_dir=.
7569	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7570	done
7571
7572	;;
7573	esac
7574	# We did not find ourselves, most probably we were run as `sh COMMAND'
7575	# in which case we are not to be found in the path.
7576	if test "x$as_myself" = x; then
7577	as_myself=$0
7578	fi
7579	if test ! -f "$as_myself"; then
7580	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7581	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7582	{ (exit 1); exit 1; }; }
7583	fi
7584	case $CONFIG_SHELL in
7585	'')
7586	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7587	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7588	do
7589	IFS=$as_save_IFS
7590	test -z "$as_dir" && as_dir=.
7591	for as_base in sh bash ksh sh5; do
7592	case $as_dir in
7593	/*)
7594	if ("$as_dir/$as_base" -c '
7595	as_lineno_1=$LINENO
7596	as_lineno_2=$LINENO
7597	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7598	test "x$as_lineno_1" != "x$as_lineno_2" &&
7599	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7600	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7601	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7602	CONFIG_SHELL=$as_dir/$as_base
7603	export CONFIG_SHELL
7604	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7605	fi;;
7606	esac
7607	done
7608	done
7609	;;
7610	esac
7611
7612	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7613	# uniformly replaced by the line number. The first 'sed' inserts a
7614	# line-number line before each line; the second 'sed' does the real
7615	# work. The second script uses 'N' to pair each line-number line
7616	# with the numbered line, and appends trailing '-' during
7617	# substitution so that $LINENO is not a special case at line end.
7618	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7619	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7620	sed '=' <$as_myself \|
7621	sed '
7622	N
7623	s,$,-,
7624	: loop
7625	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7626	t loop
7627	s,-$,,
7628	s,^['$as_cr_digits']*\n,,
7629	' >$as_me.lineno &&
7630	chmod +x $as_me.lineno \|\|
7631	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7632	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7633	{ (exit 1); exit 1; }; }
7634
7635	# Don't try to exec as it changes $[0], causing all sort of problems
7636	# (the dirname of $[0] is not the place where we might find the
7637	# original and so on. Autoconf is especially sensible to this).
7638	. ./$as_me.lineno
7639	# Exit status is that of the last command.
7640	exit
7641	}
7642
7643
7644	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7645	c,-n*) ECHO_N= ECHO_C='
7646	' ECHO_T=' ' ;;
7647	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7648	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7649	esac
7650
7651	if expr a : '$a$' >/dev/null 2>&1; then
7652	as_expr=expr
7653	else
7654	as_expr=false
7655	fi
7656
7657	rm -f conf$$ conf$$.exe conf$$.file
7658	echo >conf$$.file
7659	if ln -s conf$$.file conf$$ 2>/dev/null; then
7660	# We could just check for DJGPP; but this test a) works b) is more generic
7661	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7662	if test -f conf$$.exe; then
7663	# Don't use ln at all; we don't have any links
7664	as_ln_s='cp -p'
7665	else
7666	as_ln_s='ln -s'
7667	fi
7668	elif ln conf$$.file conf$$ 2>/dev/null; then
7669	as_ln_s=ln
7670	else
7671	as_ln_s='cp -p'
7672	fi
7673	rm -f conf$$ conf$$.exe conf$$.file
7674
7675	if mkdir -p . 2>/dev/null; then
7676	as_mkdir_p=:
7677	else
7678	test -d ./-p && rmdir ./-p
7679	as_mkdir_p=false
7680	fi
7681
7682	as_executable_p="test -f"
7683
7684	# Sed expression to map a string onto a valid CPP name.
7685	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7686
7687	# Sed expression to map a string onto a valid variable name.
7688	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7689
7690
7691	# IFS
7692	# We need space, tab and new line, in precisely that order.
7693	as_nl='
7694	'
7695	IFS=" $as_nl"
7696
7697	# CDPATH.
7698	$as_unset CDPATH
7699
7700	exec 6>&1
7701
7702	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7703	# report actual input values of CONFIG_FILES etc. instead of their
7704	# values after options handling. Logging --version etc. is OK.
7705	exec 5>>config.log
7706	{
7707	echo
7708	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7709	## Running $as_me. ##
7710	_ASBOX
7711	} >&5
7712	cat >&5 <<_CSEOF
7713
7714	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7715	generated by GNU Autoconf 2.59. Invocation command line was
7716
7717	CONFIG_FILES = $CONFIG_FILES
7718	CONFIG_HEADERS = $CONFIG_HEADERS
7719	CONFIG_LINKS = $CONFIG_LINKS
7720	CONFIG_COMMANDS = $CONFIG_COMMANDS
7721	$ $0 $@
7722
7723	_CSEOF
7724	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7725	echo >&5
7726	_ACEOF
7727
7728	# Files that config.status was made for.
7729	if test -n "$ac_config_files"; then
7730	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7731	fi
7732
7733	if test -n "$ac_config_headers"; then
7734	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7735	fi
7736
7737	if test -n "$ac_config_links"; then
7738	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7739	fi
7740
7741	if test -n "$ac_config_commands"; then
7742	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7743	fi
7744
7745	cat >>$CONFIG_STATUS <<\_ACEOF
7746
7747	ac_cs_usage="\
7748	\`$as_me' instantiates files from templates according to the
7749	current configuration.
7750
7751	Usage: $0 [OPTIONS] [FILE]...
7752
7753	-h, --help print this help, then exit
7754	-V, --version print version number, then exit
7755	-q, --quiet do not print progress messages
7756	-d, --debug don't remove temporary files
7757	--recheck update $as_me by reconfiguring in the same conditions
7758	--file=FILE[:TEMPLATE]
7759	instantiate the configuration file FILE
7760	--header=FILE[:TEMPLATE]
7761	instantiate the configuration header FILE
7762
7763	Configuration files:
7764	$config_files
7765
7766	Configuration headers:
7767	$config_headers
7768
7769	Configuration commands:
7770	$config_commands
7771
7772	Report bugs to <bug-autoconf@gnu.org>."
7773	_ACEOF
7774
7775	cat >>$CONFIG_STATUS <<_ACEOF
7776	ac_cs_version="\\
7777	orxonox config.status 0.1-pre-alpha
7778	configured by $0, generated by GNU Autoconf 2.59,
7779	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7780
7781	Copyright (C) 2003 Free Software Foundation, Inc.
7782	This config.status script is free software; the Free Software Foundation
7783	gives unlimited permission to copy, distribute and modify it."
7784	srcdir=$srcdir
7785	INSTALL="$INSTALL"
7786	_ACEOF
7787
7788	cat >>$CONFIG_STATUS <<\_ACEOF
7789	# If no file are specified by the user, then we need to provide default
7790	# value. By we need to know if files were specified by the user.
7791	ac_need_defaults=:
7792	while test $# != 0
7793	do
7794	case $1 in
7795	--=)
7796	ac_option=`expr "x$1" : 'x$[^=]*$='`
7797	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7798	ac_shift=:
7799	;;
7800	-*)
7801	ac_option=$1
7802	ac_optarg=$2
7803	ac_shift=shift
7804	;;
7805	*) # This is not an option, so the user has probably given explicit
7806	# arguments.
7807	ac_option=$1
7808	ac_need_defaults=false;;
7809	esac
7810
7811	case $ac_option in
7812	# Handling of the options.
7813	_ACEOF
7814	cat >>$CONFIG_STATUS <<\_ACEOF
7815	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7816	ac_cs_recheck=: ;;
7817	--version \| --vers* \| -V )
7818	echo "$ac_cs_version"; exit 0 ;;
7819	--he \| --h)
7820	# Conflict between --help and --header
7821	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7822	Try \`$0 --help' for more information." >&5
7823	echo "$as_me: error: ambiguous option: $1
7824	Try \`$0 --help' for more information." >&2;}
7825	{ (exit 1); exit 1; }; };;
7826	--help \| --hel \| -h )
7827	echo "$ac_cs_usage"; exit 0 ;;
7828	--debug \| --d* \| -d )
7829	debug=: ;;
7830	--file \| --fil \| --fi \| --f )
7831	$ac_shift
7832	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7833	ac_need_defaults=false;;
7834	--header \| --heade \| --head \| --hea )
7835	$ac_shift
7836	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7837	ac_need_defaults=false;;
7838	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7839	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7840	ac_cs_silent=: ;;
7841
7842	# This is an error.
7843	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7844	Try \`$0 --help' for more information." >&5
7845	echo "$as_me: error: unrecognized option: $1
7846	Try \`$0 --help' for more information." >&2;}
7847	{ (exit 1); exit 1; }; } ;;
7848
7849	*) ac_config_targets="$ac_config_targets $1" ;;
7850
7851	esac
7852	shift
7853	done
7854
7855	ac_configure_extra_args=
7856
7857	if $ac_cs_silent; then
7858	exec 6>/dev/null
7859	ac_configure_extra_args="$ac_configure_extra_args --silent"
7860	fi
7861
7862	_ACEOF
7863	cat >>$CONFIG_STATUS <<_ACEOF
7864	if \$ac_cs_recheck; then
7865	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7866	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7867	fi
7868
7869	_ACEOF
7870
7871	cat >>$CONFIG_STATUS <<_ACEOF
7872	#
7873	# INIT-COMMANDS section.
7874	#
7875
7876	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7877
7878	_ACEOF
7879
7880
7881
7882	cat >>$CONFIG_STATUS <<\_ACEOF
7883	for ac_config_target in $ac_config_targets
7884	do
7885	case "$ac_config_target" in
7886	# Handling of arguments.
7887	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7888	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7889	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7890	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7891	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7892	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7893	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7894	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7895	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7896	{ (exit 1); exit 1; }; };;
7897	esac
7898	done
7899
7900	# If the user did not use the arguments to specify the items to instantiate,
7901	# then the envvar interface is used. Set only those that are not.
7902	# We use the long form for the default assignment because of an extremely
7903	# bizarre bug on SunOS 4.1.3.
7904	if $ac_need_defaults; then
7905	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7906	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7907	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7908	fi
7909
7910	# Have a temporary directory for convenience. Make it in the build tree
7911	# simply because there is no reason to put it here, and in addition,
7912	# creating and moving files from /tmp can sometimes cause problems.
7913	# Create a temporary directory, and hook for its removal unless debugging.
7914	$debug \|\|
7915	{
7916	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7917	trap '{ (exit 1); exit 1; }' 1 2 13 15
7918	}
7919
7920	# Create a (secure) tmp directory for tmp files.
7921
7922	{
7923	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7924	test -n "$tmp" && test -d "$tmp"
7925	} \|\|
7926	{
7927	tmp=./confstat$$-$RANDOM
7928	(umask 077 && mkdir $tmp)
7929	} \|\|
7930	{
7931	echo "$me: cannot create a temporary directory in ." >&2
7932	{ (exit 1); exit 1; }
7933	}
7934
7935	_ACEOF
7936
7937	cat >>$CONFIG_STATUS <<_ACEOF
7938
7939	#
7940	# CONFIG_FILES section.
7941	#
7942
7943	# No need to generate the scripts if there are no CONFIG_FILES.
7944	# This happens for instance when ./config.status config.h
7945	if test -n "\$CONFIG_FILES"; then
7946	# Protect against being on the right side of a sed subst in config.status.
7947	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7948	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7949	s,@SHELL@,$SHELL,;t t
7950	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7951	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7952	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7953	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7954	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7955	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7956	s,@exec_prefix@,$exec_prefix,;t t
7957	s,@prefix@,$prefix,;t t
7958	s,@program_transform_name@,$program_transform_name,;t t
7959	s,@bindir@,$bindir,;t t
7960	s,@sbindir@,$sbindir,;t t
7961	s,@libexecdir@,$libexecdir,;t t
7962	s,@datadir@,$datadir,;t t
7963	s,@sysconfdir@,$sysconfdir,;t t
7964	s,@sharedstatedir@,$sharedstatedir,;t t
7965	s,@localstatedir@,$localstatedir,;t t
7966	s,@libdir@,$libdir,;t t
7967	s,@includedir@,$includedir,;t t
7968	s,@oldincludedir@,$oldincludedir,;t t
7969	s,@infodir@,$infodir,;t t
7970	s,@mandir@,$mandir,;t t
7971	s,@build_alias@,$build_alias,;t t
7972	s,@host_alias@,$host_alias,;t t
7973	s,@target_alias@,$target_alias,;t t
7974	s,@DEFS@,$DEFS,;t t
7975	s,@ECHO_C@,$ECHO_C,;t t
7976	s,@ECHO_N@,$ECHO_N,;t t
7977	s,@ECHO_T@,$ECHO_T,;t t
7978	s,@LIBS@,$LIBS,;t t
7979	s,@build@,$build,;t t
7980	s,@build_cpu@,$build_cpu,;t t
7981	s,@build_vendor@,$build_vendor,;t t
7982	s,@build_os@,$build_os,;t t
7983	s,@host@,$host,;t t
7984	s,@host_cpu@,$host_cpu,;t t
7985	s,@host_vendor@,$host_vendor,;t t
7986	s,@host_os@,$host_os,;t t
7987	s,@target@,$target,;t t
7988	s,@target_cpu@,$target_cpu,;t t
7989	s,@target_vendor@,$target_vendor,;t t
7990	s,@target_os@,$target_os,;t t
7991	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7992	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7993	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7994	s,@CYGPATH_W@,$CYGPATH_W,;t t
7995	s,@PACKAGE@,$PACKAGE,;t t
7996	s,@VERSION@,$VERSION,;t t
7997	s,@ACLOCAL@,$ACLOCAL,;t t
7998	s,@AUTOCONF@,$AUTOCONF,;t t
7999	s,@AUTOMAKE@,$AUTOMAKE,;t t
8000	s,@AUTOHEADER@,$AUTOHEADER,;t t
8001	s,@MAKEINFO@,$MAKEINFO,;t t
8002	s,@AMTAR@,$AMTAR,;t t
8003	s,@install_sh@,$install_sh,;t t
8004	s,@STRIP@,$STRIP,;t t
8005	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8006	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8007	s,@mkdir_p@,$mkdir_p,;t t
8008	s,@AWK@,$AWK,;t t
8009	s,@SET_MAKE@,$SET_MAKE,;t t
8010	s,@am__leading_dot@,$am__leading_dot,;t t
8011	s,@CXX@,$CXX,;t t
8012	s,@CXXFLAGS@,$CXXFLAGS,;t t
8013	s,@LDFLAGS@,$LDFLAGS,;t t
8014	s,@CPPFLAGS@,$CPPFLAGS,;t t
8015	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8016	s,@EXEEXT@,$EXEEXT,;t t
8017	s,@OBJEXT@,$OBJEXT,;t t
8018	s,@DEPDIR@,$DEPDIR,;t t
8019	s,@am__include@,$am__include,;t t
8020	s,@am__quote@,$am__quote,;t t
8021	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8022	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8023	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8024	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8025	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8026	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8027	s,@CC@,$CC,;t t
8028	s,@CFLAGS@,$CFLAGS,;t t
8029	s,@ac_ct_CC@,$ac_ct_CC,;t t
8030	s,@CCDEPMODE@,$CCDEPMODE,;t t
8031	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8032	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8033	s,@CPP@,$CPP,;t t
8034	s,@EGREP@,$EGREP,;t t
8035	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8036	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
8037	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8038	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8039	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8040	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8041	s,@LIBOBJS@,$LIBOBJS,;t t
8042	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8043	CEOF
8044
8045	_ACEOF
8046
8047	cat >>$CONFIG_STATUS <<\_ACEOF
8048	# Split the substitutions into bite-sized pieces for seds with
8049	# small command number limits, like on Digital OSF/1 and HP-UX.
8050	ac_max_sed_lines=48
8051	ac_sed_frag=1 # Number of current file.
8052	ac_beg=1 # First line for current file.
8053	ac_end=$ac_max_sed_lines # Line after last line for current file.
8054	ac_more_lines=:
8055	ac_sed_cmds=
8056	while $ac_more_lines; do
8057	if test $ac_beg -gt 1; then
8058	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8059	else
8060	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8061	fi
8062	if test ! -s $tmp/subs.frag; then
8063	ac_more_lines=false
8064	else
8065	# The purpose of the label and of the branching condition is to
8066	# speed up the sed processing (if there are no `@' at all, there
8067	# is no need to browse any of the substitutions).
8068	# These are the two extra sed commands mentioned above.
8069	(echo ':t
8070	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8071	if test -z "$ac_sed_cmds"; then
8072	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8073	else
8074	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8075	fi
8076	ac_sed_frag=`expr $ac_sed_frag + 1`
8077	ac_beg=$ac_end
8078	ac_end=`expr $ac_end + $ac_max_sed_lines`
8079	fi
8080	done
8081	if test -z "$ac_sed_cmds"; then
8082	ac_sed_cmds=cat
8083	fi
8084	fi # test -n "$CONFIG_FILES"
8085
8086	_ACEOF
8087	cat >>$CONFIG_STATUS <<\_ACEOF
8088	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8089	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8090	case $ac_file in
8091	- \| :- \| :-:* ) # input from stdin
8092	cat >$tmp/stdin
8093	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8094	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8095	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8096	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8097	* ) ac_file_in=$ac_file.in ;;
8098	esac
8099
8100	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8101	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8102	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8103	X"$ac_file" : 'X$//$[^/]' \\| \
8104	X"$ac_file" : 'X$//$$' \\| \
8105	X"$ac_file" : 'X$/$' \\| \
8106	. : '$.$' 2>/dev/null \|\|
8107	echo X"$ac_file" \|
8108	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8109	/^X$\/\/$[^/].*/{ s//\1/; q; }
8110	/^X$\/\/$$/{ s//\1/; q; }
8111	/^X$\/$.*/{ s//\1/; q; }
8112	s/.*/./; q'`
8113	{ if $as_mkdir_p; then
8114	mkdir -p "$ac_dir"
8115	else
8116	as_dir="$ac_dir"
8117	as_dirs=
8118	while test ! -d "$as_dir"; do
8119	as_dirs="$as_dir $as_dirs"
8120	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8121	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8122	X"$as_dir" : 'X$//$[^/]' \\| \
8123	X"$as_dir" : 'X$//$$' \\| \
8124	X"$as_dir" : 'X$/$' \\| \
8125	. : '$.$' 2>/dev/null \|\|
8126	echo X"$as_dir" \|
8127	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8128	/^X$\/\/$[^/].*/{ s//\1/; q; }
8129	/^X$\/\/$$/{ s//\1/; q; }
8130	/^X$\/$.*/{ s//\1/; q; }
8131	s/.*/./; q'`
8132	done
8133	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8134	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8135	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8136	{ (exit 1); exit 1; }; }; }
8137
8138	ac_builddir=.
8139
8140	if test "$ac_dir" != .; then
8141	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8142	# A "../" for each directory in $ac_dir_suffix.
8143	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8144	else
8145	ac_dir_suffix= ac_top_builddir=
8146	fi
8147
8148	case $srcdir in
8149	.) # No --srcdir option. We are building in place.
8150	ac_srcdir=.
8151	if test -z "$ac_top_builddir"; then
8152	ac_top_srcdir=.
8153	else
8154	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8155	fi ;;
8156	[\\/]* \| ?:[\\/]* ) # Absolute path.
8157	ac_srcdir=$srcdir$ac_dir_suffix;
8158	ac_top_srcdir=$srcdir ;;
8159	*) # Relative path.
8160	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8161	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8162	esac
8163
8164	# Do not use `cd foo && pwd` to compute absolute paths, because
8165	# the directories may not exist.
8166	case `pwd` in
8167	.) ac_abs_builddir="$ac_dir";;
8168	*)
8169	case "$ac_dir" in
8170	.) ac_abs_builddir=`pwd`;;
8171	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8172	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8173	esac;;
8174	esac
8175	case $ac_abs_builddir in
8176	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8177	*)
8178	case ${ac_top_builddir}. in
8179	.) ac_abs_top_builddir=$ac_abs_builddir;;
8180	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8181	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8182	esac;;
8183	esac
8184	case $ac_abs_builddir in
8185	.) ac_abs_srcdir=$ac_srcdir;;
8186	*)
8187	case $ac_srcdir in
8188	.) ac_abs_srcdir=$ac_abs_builddir;;
8189	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8190	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8191	esac;;
8192	esac
8193	case $ac_abs_builddir in
8194	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8195	*)
8196	case $ac_top_srcdir in
8197	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8198	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8199	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8200	esac;;
8201	esac
8202
8203
8204	case $INSTALL in
8205	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8206	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8207	esac
8208
8209	if test x"$ac_file" != x-; then
8210	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8211	echo "$as_me: creating $ac_file" >&6;}
8212	rm -f "$ac_file"
8213	fi
8214	# Let's still pretend it is `configure' which instantiates (i.e., don't
8215	# use $as_me), people would be surprised to read:
8216	# /* config.h. Generated by config.status. */
8217	if test x"$ac_file" = x-; then
8218	configure_input=
8219	else
8220	configure_input="$ac_file. "
8221	fi
8222	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8223	sed 's,.*/,,'` by configure."
8224
8225	# First look for the input files in the build tree, otherwise in the
8226	# src tree.
8227	ac_file_inputs=`IFS=:
8228	for f in $ac_file_in; do
8229	case $f in
8230	-) echo $tmp/stdin ;;
8231	[\\/$]*)
8232	# Absolute (can't be DOS-style, as IFS=:)
8233	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8234	echo "$as_me: error: cannot find input file: $f" >&2;}
8235	{ (exit 1); exit 1; }; }
8236	echo "$f";;
8237	*) # Relative
8238	if test -f "$f"; then
8239	# Build tree
8240	echo "$f"
8241	elif test -f "$srcdir/$f"; then
8242	# Source tree
8243	echo "$srcdir/$f"
8244	else
8245	# /dev/null tree
8246	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8247	echo "$as_me: error: cannot find input file: $f" >&2;}
8248	{ (exit 1); exit 1; }; }
8249	fi;;
8250	esac
8251	done` \|\| { (exit 1); exit 1; }
8252	_ACEOF
8253	cat >>$CONFIG_STATUS <<_ACEOF
8254	sed "$ac_vpsub
8255	$extrasub
8256	_ACEOF
8257	cat >>$CONFIG_STATUS <<\_ACEOF
8258	:t
8259	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8260	s,@configure_input@,$configure_input,;t t
8261	s,@srcdir@,$ac_srcdir,;t t
8262	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8263	s,@top_srcdir@,$ac_top_srcdir,;t t
8264	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8265	s,@builddir@,$ac_builddir,;t t
8266	s,@abs_builddir@,$ac_abs_builddir,;t t
8267	s,@top_builddir@,$ac_top_builddir,;t t
8268	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8269	s,@INSTALL@,$ac_INSTALL,;t t
8270	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8271	rm -f $tmp/stdin
8272	if test x"$ac_file" != x-; then
8273	mv $tmp/out $ac_file
8274	else
8275	cat $tmp/out
8276	rm -f $tmp/out
8277	fi
8278
8279	done
8280	_ACEOF
8281	cat >>$CONFIG_STATUS <<\_ACEOF
8282
8283	#
8284	# CONFIG_HEADER section.
8285	#
8286
8287	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8288	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8289	#
8290	# ac_d sets the value in "#define NAME VALUE" lines.
8291	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8292	ac_dB='[ ].*$,\1#\2'
8293	ac_dC=' '
8294	ac_dD=',;t'
8295	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8296	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8297	ac_uB='$,\1#\2define\3'
8298	ac_uC=' '
8299	ac_uD=',;t'
8300
8301	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8302	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8303	case $ac_file in
8304	- \| :- \| :-:* ) # input from stdin
8305	cat >$tmp/stdin
8306	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8307	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8308	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8309	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8310	* ) ac_file_in=$ac_file.in ;;
8311	esac
8312
8313	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8314	echo "$as_me: creating $ac_file" >&6;}
8315
8316	# First look for the input files in the build tree, otherwise in the
8317	# src tree.
8318	ac_file_inputs=`IFS=:
8319	for f in $ac_file_in; do
8320	case $f in
8321	-) echo $tmp/stdin ;;
8322	[\\/$]*)
8323	# Absolute (can't be DOS-style, as IFS=:)
8324	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8325	echo "$as_me: error: cannot find input file: $f" >&2;}
8326	{ (exit 1); exit 1; }; }
8327	# Do quote $f, to prevent DOS paths from being IFS'd.
8328	echo "$f";;
8329	*) # Relative
8330	if test -f "$f"; then
8331	# Build tree
8332	echo "$f"
8333	elif test -f "$srcdir/$f"; then
8334	# Source tree
8335	echo "$srcdir/$f"
8336	else
8337	# /dev/null tree
8338	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8339	echo "$as_me: error: cannot find input file: $f" >&2;}
8340	{ (exit 1); exit 1; }; }
8341	fi;;
8342	esac
8343	done` \|\| { (exit 1); exit 1; }
8344	# Remove the trailing spaces.
8345	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8346
8347	_ACEOF
8348
8349	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8350	# `conftest.undefs', that substitutes the proper values into
8351	# config.h.in to produce config.h. The first handles `#define'
8352	# templates, and the second `#undef' templates.
8353	# And first: Protect against being on the right side of a sed subst in
8354	# config.status. Protect against being in an unquoted here document
8355	# in config.status.
8356	rm -f conftest.defines conftest.undefs
8357	# Using a here document instead of a string reduces the quoting nightmare.
8358	# Putting comments in sed scripts is not portable.
8359	#
8360	# `end' is used to avoid that the second main sed command (meant for
8361	# 0-ary CPP macros) applies to n-ary macro definitions.
8362	# See the Autoconf documentation for `clear'.
8363	cat >confdef2sed.sed <<\_ACEOF
8364	s/[\\&,]/\\&/g
8365	s,[\\$`],\\&,g
8366	t clear
8367	: clear
8368	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8369	t end
8370	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8371	: end
8372	_ACEOF
8373	# If some macros were called several times there might be several times
8374	# the same #defines, which is useless. Nevertheless, we may not want to
8375	# sort them, since we want the last AC-DEFINE to be honored.
8376	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8377	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8378	rm -f confdef2sed.sed
8379
8380	# This sed command replaces #undef with comments. This is necessary, for
8381	# example, in the case of _POSIX_SOURCE, which is predefined and required
8382	# on some systems where configure will not decide to define it.
8383	cat >>conftest.undefs <<\_ACEOF
8384	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8385	_ACEOF
8386
8387	# Break up conftest.defines because some shells have a limit on the size
8388	# of here documents, and old seds have small limits too (100 cmds).
8389	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8390	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8391	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8392	echo ' :' >>$CONFIG_STATUS
8393	rm -f conftest.tail
8394	while grep . conftest.defines >/dev/null
8395	do
8396	# Write a limited-size here document to $tmp/defines.sed.
8397	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8398	# Speed up: don't consider the non `#define' lines.
8399	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8400	# Work around the forget-to-reset-the-flag bug.
8401	echo 't clr' >>$CONFIG_STATUS
8402	echo ': clr' >>$CONFIG_STATUS
8403	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8404	echo 'CEOF
8405	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8406	rm -f $tmp/in
8407	mv $tmp/out $tmp/in
8408	' >>$CONFIG_STATUS
8409	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8410	rm -f conftest.defines
8411	mv conftest.tail conftest.defines
8412	done
8413	rm -f conftest.defines
8414	echo ' fi # grep' >>$CONFIG_STATUS
8415	echo >>$CONFIG_STATUS
8416
8417	# Break up conftest.undefs because some shells have a limit on the size
8418	# of here documents, and old seds have small limits too (100 cmds).
8419	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8420	rm -f conftest.tail
8421	while grep . conftest.undefs >/dev/null
8422	do
8423	# Write a limited-size here document to $tmp/undefs.sed.
8424	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8425	# Speed up: don't consider the non `#undef'
8426	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8427	# Work around the forget-to-reset-the-flag bug.
8428	echo 't clr' >>$CONFIG_STATUS
8429	echo ': clr' >>$CONFIG_STATUS
8430	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8431	echo 'CEOF
8432	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8433	rm -f $tmp/in
8434	mv $tmp/out $tmp/in
8435	' >>$CONFIG_STATUS
8436	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8437	rm -f conftest.undefs
8438	mv conftest.tail conftest.undefs
8439	done
8440	rm -f conftest.undefs
8441
8442	cat >>$CONFIG_STATUS <<\_ACEOF
8443	# Let's still pretend it is `configure' which instantiates (i.e., don't
8444	# use $as_me), people would be surprised to read:
8445	# /* config.h. Generated by config.status. */
8446	if test x"$ac_file" = x-; then
8447	echo "/* Generated by configure. */" >$tmp/config.h
8448	else
8449	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8450	fi
8451	cat $tmp/in >>$tmp/config.h
8452	rm -f $tmp/in
8453	if test x"$ac_file" != x-; then
8454	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8455	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8456	echo "$as_me: $ac_file is unchanged" >&6;}
8457	else
8458	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8459	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8460	X"$ac_file" : 'X$//$[^/]' \\| \
8461	X"$ac_file" : 'X$//$$' \\| \
8462	X"$ac_file" : 'X$/$' \\| \
8463	. : '$.$' 2>/dev/null \|\|
8464	echo X"$ac_file" \|
8465	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8466	/^X$\/\/$[^/].*/{ s//\1/; q; }
8467	/^X$\/\/$$/{ s//\1/; q; }
8468	/^X$\/$.*/{ s//\1/; q; }
8469	s/.*/./; q'`
8470	{ if $as_mkdir_p; then
8471	mkdir -p "$ac_dir"
8472	else
8473	as_dir="$ac_dir"
8474	as_dirs=
8475	while test ! -d "$as_dir"; do
8476	as_dirs="$as_dir $as_dirs"
8477	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8478	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8479	X"$as_dir" : 'X$//$[^/]' \\| \
8480	X"$as_dir" : 'X$//$$' \\| \
8481	X"$as_dir" : 'X$/$' \\| \
8482	. : '$.$' 2>/dev/null \|\|
8483	echo X"$as_dir" \|
8484	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8485	/^X$\/\/$[^/].*/{ s//\1/; q; }
8486	/^X$\/\/$$/{ s//\1/; q; }
8487	/^X$\/$.*/{ s//\1/; q; }
8488	s/.*/./; q'`
8489	done
8490	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8491	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8492	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8493	{ (exit 1); exit 1; }; }; }
8494
8495	rm -f $ac_file
8496	mv $tmp/config.h $ac_file
8497	fi
8498	else
8499	cat $tmp/config.h
8500	rm -f $tmp/config.h
8501	fi
8502	# Compute $ac_file's index in $config_headers.
8503	_am_stamp_count=1
8504	for _am_header in $config_headers :; do
8505	case $_am_header in
8506	$ac_file \| $ac_file:* )
8507	break ;;
8508	* )
8509	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8510	esac
8511	done
8512	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8513	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8514	X$ac_file : 'X$//$[^/]' \\| \
8515	X$ac_file : 'X$//$$' \\| \
8516	X$ac_file : 'X$/$' \\| \
8517	. : '$.$' 2>/dev/null \|\|
8518	echo X$ac_file \|
8519	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8520	/^X$\/\/$[^/].*/{ s//\1/; q; }
8521	/^X$\/\/$$/{ s//\1/; q; }
8522	/^X$\/$.*/{ s//\1/; q; }
8523	s/.*/./; q'`/stamp-h$_am_stamp_count
8524	done
8525	_ACEOF
8526	cat >>$CONFIG_STATUS <<\_ACEOF
8527
8528	#
8529	# CONFIG_COMMANDS section.
8530	#
8531	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8532	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8533	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8534	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8535	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8536	X"$ac_dest" : 'X$//$[^/]' \\| \
8537	X"$ac_dest" : 'X$//$$' \\| \
8538	X"$ac_dest" : 'X$/$' \\| \
8539	. : '$.$' 2>/dev/null \|\|
8540	echo X"$ac_dest" \|
8541	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8542	/^X$\/\/$[^/].*/{ s//\1/; q; }
8543	/^X$\/\/$$/{ s//\1/; q; }
8544	/^X$\/$.*/{ s//\1/; q; }
8545	s/.*/./; q'`
8546	{ if $as_mkdir_p; then
8547	mkdir -p "$ac_dir"
8548	else
8549	as_dir="$ac_dir"
8550	as_dirs=
8551	while test ! -d "$as_dir"; do
8552	as_dirs="$as_dir $as_dirs"
8553	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8554	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8555	X"$as_dir" : 'X$//$[^/]' \\| \
8556	X"$as_dir" : 'X$//$$' \\| \
8557	X"$as_dir" : 'X$/$' \\| \
8558	. : '$.$' 2>/dev/null \|\|
8559	echo X"$as_dir" \|
8560	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8561	/^X$\/\/$[^/].*/{ s//\1/; q; }
8562	/^X$\/\/$$/{ s//\1/; q; }
8563	/^X$\/$.*/{ s//\1/; q; }
8564	s/.*/./; q'`
8565	done
8566	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8567	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8568	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8569	{ (exit 1); exit 1; }; }; }
8570
8571	ac_builddir=.
8572
8573	if test "$ac_dir" != .; then
8574	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8575	# A "../" for each directory in $ac_dir_suffix.
8576	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8577	else
8578	ac_dir_suffix= ac_top_builddir=
8579	fi
8580
8581	case $srcdir in
8582	.) # No --srcdir option. We are building in place.
8583	ac_srcdir=.
8584	if test -z "$ac_top_builddir"; then
8585	ac_top_srcdir=.
8586	else
8587	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8588	fi ;;
8589	[\\/]* \| ?:[\\/]* ) # Absolute path.
8590	ac_srcdir=$srcdir$ac_dir_suffix;
8591	ac_top_srcdir=$srcdir ;;
8592	*) # Relative path.
8593	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8594	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8595	esac
8596
8597	# Do not use `cd foo && pwd` to compute absolute paths, because
8598	# the directories may not exist.
8599	case `pwd` in
8600	.) ac_abs_builddir="$ac_dir";;
8601	*)
8602	case "$ac_dir" in
8603	.) ac_abs_builddir=`pwd`;;
8604	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8605	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8606	esac;;
8607	esac
8608	case $ac_abs_builddir in
8609	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8610	*)
8611	case ${ac_top_builddir}. in
8612	.) ac_abs_top_builddir=$ac_abs_builddir;;
8613	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8614	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8615	esac;;
8616	esac
8617	case $ac_abs_builddir in
8618	.) ac_abs_srcdir=$ac_srcdir;;
8619	*)
8620	case $ac_srcdir in
8621	.) ac_abs_srcdir=$ac_abs_builddir;;
8622	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8623	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8624	esac;;
8625	esac
8626	case $ac_abs_builddir in
8627	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8628	*)
8629	case $ac_top_srcdir in
8630	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8631	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8632	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8633	esac;;
8634	esac
8635
8636
8637	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8638	echo "$as_me: executing $ac_dest commands" >&6;}
8639	case $ac_dest in
8640	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8641	# Strip MF so we end up with the name of the file.
8642	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8643	# Check whether this is an Automake generated Makefile or not.
8644	# We used to match only the files named `Makefile.in', but
8645	# some people rename them; so instead we look at the file content.
8646	# Grep'ing the first line is not enough: some people post-process
8647	# each Makefile.in and add a new line on top of each file to say so.
8648	# So let's grep whole file.
8649	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8650	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8651	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8652	X"$mf" : 'X$//$[^/]' \\| \
8653	X"$mf" : 'X$//$$' \\| \
8654	X"$mf" : 'X$/$' \\| \
8655	. : '$.$' 2>/dev/null \|\|
8656	echo X"$mf" \|
8657	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8658	/^X$\/\/$[^/].*/{ s//\1/; q; }
8659	/^X$\/\/$$/{ s//\1/; q; }
8660	/^X$\/$.*/{ s//\1/; q; }
8661	s/.*/./; q'`
8662	else
8663	continue
8664	fi
8665	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8666	# Extract the definition of DEP_FILES from the Makefile without
8667	# running `make'.
8668	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8669	test -z "$DEPDIR" && continue
8670	# When using ansi2knr, U may be empty or an underscore; expand it
8671	U=`sed -n 's/^U = //p' < "$mf"`
8672	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8673	# We invoke sed twice because it is the simplest approach to
8674	# changing $(DEPDIR) to its actual value in the expansion.
8675	for file in `sed -n '
8676	/^DEP_FILES = .*\\\\$/ {
8677	s/^DEP_FILES = //
8678	:loop
8679	s/\\\\$//
8680	p
8681	n
8682	/\\\\$/ b loop
8683	p
8684	}
8685	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8686	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8687	# Make sure the directory exists.
8688	test -f "$dirpart/$file" && continue
8689	fdir=`(dirname "$file") 2>/dev/null \|\|
8690	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8691	X"$file" : 'X$//$[^/]' \\| \
8692	X"$file" : 'X$//$$' \\| \
8693	X"$file" : 'X$/$' \\| \
8694	. : '$.$' 2>/dev/null \|\|
8695	echo X"$file" \|
8696	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8697	/^X$\/\/$[^/].*/{ s//\1/; q; }
8698	/^X$\/\/$$/{ s//\1/; q; }
8699	/^X$\/$.*/{ s//\1/; q; }
8700	s/.*/./; q'`
8701	{ if $as_mkdir_p; then
8702	mkdir -p $dirpart/$fdir
8703	else
8704	as_dir=$dirpart/$fdir
8705	as_dirs=
8706	while test ! -d "$as_dir"; do
8707	as_dirs="$as_dir $as_dirs"
8708	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8709	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8710	X"$as_dir" : 'X$//$[^/]' \\| \
8711	X"$as_dir" : 'X$//$$' \\| \
8712	X"$as_dir" : 'X$/$' \\| \
8713	. : '$.$' 2>/dev/null \|\|
8714	echo X"$as_dir" \|
8715	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8716	/^X$\/\/$[^/].*/{ s//\1/; q; }
8717	/^X$\/\/$$/{ s//\1/; q; }
8718	/^X$\/$.*/{ s//\1/; q; }
8719	s/.*/./; q'`
8720	done
8721	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8722	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8723	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8724	{ (exit 1); exit 1; }; }; }
8725
8726	# echo "creating $dirpart/$file"
8727	echo '# dummy' > "$dirpart/$file"
8728	done
8729	done
8730	;;
8731	esac
8732	done
8733	_ACEOF
8734
8735	cat >>$CONFIG_STATUS <<\_ACEOF
8736
8737	{ (exit 0); exit 0; }
8738	_ACEOF
8739	chmod +x $CONFIG_STATUS
8740	ac_clean_files=$ac_clean_files_save
8741
8742
8743	# configure is writing to config.log, and then calls config.status.
8744	# config.status does its own redirection, appending to config.log.
8745	# Unfortunately, on DOS this fails, as config.log is still kept open
8746	# by configure, so config.status won't be able to write to it; its
8747	# output is simply discarded. So we exec the FD to /dev/null,
8748	# effectively closing config.log, so it can be properly (re)opened and
8749	# appended to by config.status. When coming back to configure, we
8750	# need to make the FD available again.
8751	if test "$no_create" != yes; then
8752	ac_cs_success=:
8753	ac_config_status_args=
8754	test "$silent" = yes &&
8755	ac_config_status_args="$ac_config_status_args --quiet"
8756	exec 5>/dev/null
8757	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8758	exec 5>>config.log
8759	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8760	# would make configure fail if this is the last instruction.
8761	$ac_cs_success \|\| { (exit 1); exit 1; }
8762	fi
8763

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