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configure @ 3180

Last change on this file since 3180 was 3180, checked in by bensch, 19 years ago
orxonox/trunk: better configure for linux
Property svn:executable set to ``*
File size: 267.6 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 DEBUG MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--disable-gtk Prevents GTK from being loaded
868	--disable-sdl-image Prevents SDL_image from being loaded
869
870	Optional Packages:
871	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
872	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
873	--with-debug compiles GTK in debug mode. Lots of Debug info about
874	the game
875
876	Some influential environment variables:
877	CXX C++ compiler command
878	CXXFLAGS C++ compiler flags
879	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
880	nonstandard directory <lib dir>
881	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
882	headers in a nonstandard directory <include dir>
883	CC C compiler command
884	CFLAGS C compiler flags
885	CPP C preprocessor
886
887	Use these variables to override the choices made by `configure' or to help
888	it to find libraries and programs with nonstandard names/locations.
889
890	Report bugs to <orxonox-dev@mail.datacore.ch>.
891	_ACEOF
892	fi
893
894	if test "$ac_init_help" = "recursive"; then
895	# If there are subdirs, report their specific --help.
896	ac_popdir=`pwd`
897	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
898	test -d $ac_dir \|\| continue
899	ac_builddir=.
900
901	if test "$ac_dir" != .; then
902	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
903	# A "../" for each directory in $ac_dir_suffix.
904	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
905	else
906	ac_dir_suffix= ac_top_builddir=
907	fi
908
909	case $srcdir in
910	.) # No --srcdir option. We are building in place.
911	ac_srcdir=.
912	if test -z "$ac_top_builddir"; then
913	ac_top_srcdir=.
914	else
915	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
916	fi ;;
917	[\\/]* \| ?:[\\/]* ) # Absolute path.
918	ac_srcdir=$srcdir$ac_dir_suffix;
919	ac_top_srcdir=$srcdir ;;
920	*) # Relative path.
921	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
922	ac_top_srcdir=$ac_top_builddir$srcdir ;;
923	esac
924
925	# Do not use `cd foo && pwd` to compute absolute paths, because
926	# the directories may not exist.
927	case `pwd` in
928	.) ac_abs_builddir="$ac_dir";;
929	*)
930	case "$ac_dir" in
931	.) ac_abs_builddir=`pwd`;;
932	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
933	*) ac_abs_builddir=`pwd`/"$ac_dir";;
934	esac;;
935	esac
936	case $ac_abs_builddir in
937	.) ac_abs_top_builddir=${ac_top_builddir}.;;
938	*)
939	case ${ac_top_builddir}. in
940	.) ac_abs_top_builddir=$ac_abs_builddir;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
942	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_srcdir=$ac_srcdir;;
947	*)
948	case $ac_srcdir in
949	.) ac_abs_srcdir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
951	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_top_srcdir=$ac_top_srcdir;;
956	*)
957	case $ac_top_srcdir in
958	.) ac_abs_top_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
960	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
961	esac;;
962	esac
963
964	cd $ac_dir
965	# Check for guested configure; otherwise get Cygnus style configure.
966	if test -f $ac_srcdir/configure.gnu; then
967	echo
968	$SHELL $ac_srcdir/configure.gnu --help=recursive
969	elif test -f $ac_srcdir/configure; then
970	echo
971	$SHELL $ac_srcdir/configure --help=recursive
972	elif test -f $ac_srcdir/configure.ac \|\|
973	test -f $ac_srcdir/configure.in; then
974	echo
975	$ac_configure --help
976	else
977	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978	fi
979	cd $ac_popdir
980	done
981	fi
982
983	test -n "$ac_init_help" && exit 0
984	if $ac_init_version; then
985	cat <<\_ACEOF
986	orxonox configure 0.1-pre-alpha
987	generated by GNU Autoconf 2.59
988
989	Copyright (C) 2003 Free Software Foundation, Inc.
990	This configure script is free software; the Free Software Foundation
991	gives unlimited permission to copy, distribute and modify it.
992	_ACEOF
993	exit 0
994	fi
995	exec 5>config.log
996	cat >&5 <<_ACEOF
997	This file contains any messages produced by compilers while
998	running configure, to aid debugging if configure makes a mistake.
999
1000	It was created by orxonox $as_me 0.1-pre-alpha, which was
1001	generated by GNU Autoconf 2.59. Invocation command line was
1002
1003	$ $0 $@
1004
1005	_ACEOF
1006	{
1007	cat <<_ASUNAME
1008	## --------- ##
1009	## Platform. ##
1010	## --------- ##
1011
1012	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1013	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1014	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1015	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1016	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1017
1018	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1019	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1020
1021	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1022	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1023	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1024	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1025	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1026	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1027	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1028
1029	_ASUNAME
1030
1031	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032	for as_dir in $PATH
1033	do
1034	IFS=$as_save_IFS
1035	test -z "$as_dir" && as_dir=.
1036	echo "PATH: $as_dir"
1037	done
1038
1039	} >&5
1040
1041	cat >&5 <<_ACEOF
1042
1043
1044	## ----------- ##
1045	## Core tests. ##
1046	## ----------- ##
1047
1048	_ACEOF
1049
1050
1051	# Keep a trace of the command line.
1052	# Strip out --no-create and --no-recursion so they do not pile up.
1053	# Strip out --silent because we don't want to record it for future runs.
1054	# Also quote any args containing shell meta-characters.
1055	# Make two passes to allow for proper duplicate-argument suppression.
1056	ac_configure_args=
1057	ac_configure_args0=
1058	ac_configure_args1=
1059	ac_sep=
1060	ac_must_keep_next=false
1061	for ac_pass in 1 2
1062	do
1063	for ac_arg
1064	do
1065	case $ac_arg in
1066	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1067	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1068	\| -silent \| --silent \| --silen \| --sile \| --sil)
1069	continue ;;
1070	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1071	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1072	esac
1073	case $ac_pass in
1074	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075	2)
1076	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077	if test $ac_must_keep_next = true; then
1078	ac_must_keep_next=false # Got value, back to normal.
1079	else
1080	case $ac_arg in
1081	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1082	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1083	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1084	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1085	case "$ac_configure_args0 " in
1086	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1087	esac
1088	;;
1089	-* ) ac_must_keep_next=true ;;
1090	esac
1091	fi
1092	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093	# Get rid of the leading space.
1094	ac_sep=" "
1095	;;
1096	esac
1097	done
1098	done
1099	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1100	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1101
1102	# When interrupted or exit'd, cleanup temporary files, and complete
1103	# config.log. We remove comments because anyway the quotes in there
1104	# would cause problems or look ugly.
1105	# WARNING: Be sure not to use single quotes in there, as some shells,
1106	# such as our DU 5.0 friend, will then `close' the trap.
1107	trap 'exit_status=$?
1108	# Save into config.log some information that might help in debugging.
1109	{
1110	echo
1111
1112	cat <<\_ASBOX
1113	## ---------------- ##
1114	## Cache variables. ##
1115	## ---------------- ##
1116	_ASBOX
1117	echo
1118	# The following way of writing the cache mishandles newlines in values,
1119	{
1120	(set) 2>&1 \|
1121	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1122	ac_space=\ )
1123	sed -n \
1124	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1126	;;
1127	*)
1128	sed -n \
1129	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1130	;;
1131	esac;
1132	}
1133	echo
1134
1135	cat <<\_ASBOX
1136	## ----------------- ##
1137	## Output variables. ##
1138	## ----------------- ##
1139	_ASBOX
1140	echo
1141	for ac_var in $ac_subst_vars
1142	do
1143	eval ac_val=$`echo $ac_var`
1144	echo "$ac_var='"'"'$ac_val'"'"'"
1145	done \| sort
1146	echo
1147
1148	if test -n "$ac_subst_files"; then
1149	cat <<\_ASBOX
1150	## ------------- ##
1151	## Output files. ##
1152	## ------------- ##
1153	_ASBOX
1154	echo
1155	for ac_var in $ac_subst_files
1156	do
1157	eval ac_val=$`echo $ac_var`
1158	echo "$ac_var='"'"'$ac_val'"'"'"
1159	done \| sort
1160	echo
1161	fi
1162
1163	if test -s confdefs.h; then
1164	cat <<\_ASBOX
1165	## ----------- ##
1166	## confdefs.h. ##
1167	## ----------- ##
1168	_ASBOX
1169	echo
1170	sed "/^$/d" confdefs.h \| sort
1171	echo
1172	fi
1173	test "$ac_signal" != 0 &&
1174	echo "$as_me: caught signal $ac_signal"
1175	echo "$as_me: exit $exit_status"
1176	} >&5
1177	rm -f core *.core &&
1178	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179	exit $exit_status
1180	' 0
1181	for ac_signal in 1 2 13 15; do
1182	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183	done
1184	ac_signal=0
1185
1186	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1187	rm -rf conftest* confdefs.h
1188	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189	echo >confdefs.h
1190
1191	# Predefined preprocessor variables.
1192
1193	cat >>confdefs.h <<_ACEOF
1194	#define PACKAGE_NAME "$PACKAGE_NAME"
1195	_ACEOF
1196
1197
1198	cat >>confdefs.h <<_ACEOF
1199	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200	_ACEOF
1201
1202
1203	cat >>confdefs.h <<_ACEOF
1204	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1205	_ACEOF
1206
1207
1208	cat >>confdefs.h <<_ACEOF
1209	#define PACKAGE_STRING "$PACKAGE_STRING"
1210	_ACEOF
1211
1212
1213	cat >>confdefs.h <<_ACEOF
1214	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215	_ACEOF
1216
1217
1218	# Let the site file select an alternate cache file if it wants to.
1219	# Prefer explicitly selected file to automatically selected ones.
1220	if test -z "$CONFIG_SITE"; then
1221	if test "x$prefix" != xNONE; then
1222	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223	else
1224	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225	fi
1226	fi
1227	for ac_site_file in $CONFIG_SITE; do
1228	if test -r "$ac_site_file"; then
1229	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230	echo "$as_me: loading site script $ac_site_file" >&6;}
1231	sed 's/^/\| /' "$ac_site_file" >&5
1232	. "$ac_site_file"
1233	fi
1234	done
1235
1236	if test -r "$cache_file"; then
1237	# Some versions of bash will fail to source /dev/null (special
1238	# files actually), so we avoid doing that.
1239	if test -f "$cache_file"; then
1240	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241	echo "$as_me: loading cache $cache_file" >&6;}
1242	case $cache_file in
1243	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1244	*) . ./$cache_file;;
1245	esac
1246	fi
1247	else
1248	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249	echo "$as_me: creating cache $cache_file" >&6;}
1250	>$cache_file
1251	fi
1252
1253	# Check that the precious variables saved in the cache have kept the same
1254	# value.
1255	ac_cache_corrupted=false
1256	for ac_var in `(set) 2>&1 \|
1257	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1258	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259	eval ac_new_set=\$ac_env_${ac_var}_set
1260	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261	eval ac_new_val="\$ac_env_${ac_var}_value"
1262	case $ac_old_set,$ac_new_set in
1263	set,)
1264	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266	ac_cache_corrupted=: ;;
1267	,set)
1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270	ac_cache_corrupted=: ;;
1271	,);;
1272	*)
1273	if test "x$ac_old_val" != "x$ac_new_val"; then
1274	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1277	echo "$as_me: former value: $ac_old_val" >&2;}
1278	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1279	echo "$as_me: current value: $ac_new_val" >&2;}
1280	ac_cache_corrupted=:
1281	fi;;
1282	esac
1283	# Pass precious variables to config.status.
1284	if test "$ac_new_set" = set; then
1285	case $ac_new_val in
1286	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1287	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1288	*) ac_arg=$ac_var=$ac_new_val ;;
1289	esac
1290	case " $ac_configure_args " in
1291	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1292	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293	esac
1294	fi
1295	done
1296	if $ac_cache_corrupted; then
1297	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301	{ (exit 1); exit 1; }; }
1302	fi
1303
1304	ac_ext=c
1305	ac_cpp='$CPP $CPPFLAGS'
1306	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337	# Detect the canonical host and target build environment.
1338	ac_aux_dir=
1339	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1340	if test -f $ac_dir/install-sh; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/install-sh -c"
1343	break
1344	elif test -f $ac_dir/install.sh; then
1345	ac_aux_dir=$ac_dir
1346	ac_install_sh="$ac_aux_dir/install.sh -c"
1347	break
1348	elif test -f $ac_dir/shtool; then
1349	ac_aux_dir=$ac_dir
1350	ac_install_sh="$ac_aux_dir/shtool install -c"
1351	break
1352	fi
1353	done
1354	if test -z "$ac_aux_dir"; then
1355	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1356	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1357	{ (exit 1); exit 1; }; }
1358	fi
1359	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1360	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1361	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1362
1363	# Make sure we can run config.sub.
1364	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1365	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1366	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1367	{ (exit 1); exit 1; }; }
1368
1369	echo "$as_me:$LINENO: checking build system type" >&5
1370	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1371	if test "${ac_cv_build+set}" = set; then
1372	echo $ECHO_N "(cached) $ECHO_C" >&6
1373	else
1374	ac_cv_build_alias=$build_alias
1375	test -z "$ac_cv_build_alias" &&
1376	ac_cv_build_alias=`$ac_config_guess`
1377	test -z "$ac_cv_build_alias" &&
1378	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1379	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1380	{ (exit 1); exit 1; }; }
1381	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1382	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1383	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1384	{ (exit 1); exit 1; }; }
1385
1386	fi
1387	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1388	echo "${ECHO_T}$ac_cv_build" >&6
1389	build=$ac_cv_build
1390	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1391	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1392	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1393
1394
1395	echo "$as_me:$LINENO: checking host system type" >&5
1396	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1397	if test "${ac_cv_host+set}" = set; then
1398	echo $ECHO_N "(cached) $ECHO_C" >&6
1399	else
1400	ac_cv_host_alias=$host_alias
1401	test -z "$ac_cv_host_alias" &&
1402	ac_cv_host_alias=$ac_cv_build_alias
1403	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1404	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1405	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1406	{ (exit 1); exit 1; }; }
1407
1408	fi
1409	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1410	echo "${ECHO_T}$ac_cv_host" >&6
1411	host=$ac_cv_host
1412	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1413	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1414	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1415
1416
1417	echo "$as_me:$LINENO: checking target system type" >&5
1418	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1419	if test "${ac_cv_target+set}" = set; then
1420	echo $ECHO_N "(cached) $ECHO_C" >&6
1421	else
1422	ac_cv_target_alias=$target_alias
1423	test "x$ac_cv_target_alias" = "x" &&
1424	ac_cv_target_alias=$ac_cv_host_alias
1425	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1426	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1427	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1428	{ (exit 1); exit 1; }; }
1429
1430	fi
1431	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1432	echo "${ECHO_T}$ac_cv_target" >&6
1433	target=$ac_cv_target
1434	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1435	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1436	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1437
1438
1439	# The aliases save the names the user supplied, while $host etc.
1440	# will get canonicalized.
1441	test -n "$target_alias" &&
1442	test "$program_prefix$program_suffix$program_transform_name" = \
1443	NONENONEs,x,x, &&
1444	program_prefix=${target_alias}-
1445
1446
1447	am__api_version="1.8"
1448	# Find a good install program. We prefer a C program (faster),
1449	# so one script is as good as another. But avoid the broken or
1450	# incompatible versions:
1451	# SysV /etc/install, /usr/sbin/install
1452	# SunOS /usr/etc/install
1453	# IRIX /sbin/install
1454	# AIX /bin/install
1455	# AmigaOS /C/install, which installs bootblocks on floppy discs
1456	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1457	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1458	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1459	# OS/2's system install, which has a completely different semantic
1460	# ./install, which can be erroneously created by make from ./install.sh.
1461	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1462	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1463	if test -z "$INSTALL"; then
1464	if test "${ac_cv_path_install+set}" = set; then
1465	echo $ECHO_N "(cached) $ECHO_C" >&6
1466	else
1467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1468	for as_dir in $PATH
1469	do
1470	IFS=$as_save_IFS
1471	test -z "$as_dir" && as_dir=.
1472	# Account for people who put trailing slashes in PATH elements.
1473	case $as_dir/ in
1474	./ \| .// \| /cC/* \| \
1475	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1476	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1477	/usr/ucb/* ) ;;
1478	*)
1479	# OSF1 and SCO ODT 3.0 have their own names for install.
1480	# Don't use installbsd from OSF since it installs stuff as root
1481	# by default.
1482	for ac_prog in ginstall scoinst install; do
1483	for ac_exec_ext in '' $ac_executable_extensions; do
1484	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1485	if test $ac_prog = install &&
1486	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1487	# AIX install. It has an incompatible calling convention.
1488	:
1489	elif test $ac_prog = install &&
1490	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1491	# program-specific install script used by HP pwplus--don't use.
1492	:
1493	else
1494	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1495	break 3
1496	fi
1497	fi
1498	done
1499	done
1500	;;
1501	esac
1502	done
1503
1504
1505	fi
1506	if test "${ac_cv_path_install+set}" = set; then
1507	INSTALL=$ac_cv_path_install
1508	else
1509	# As a last resort, use the slow shell script. We don't cache a
1510	# path for INSTALL within a source directory, because that will
1511	# break other packages using the cache if that directory is
1512	# removed, or if the path is relative.
1513	INSTALL=$ac_install_sh
1514	fi
1515	fi
1516	echo "$as_me:$LINENO: result: $INSTALL" >&5
1517	echo "${ECHO_T}$INSTALL" >&6
1518
1519	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1520	# It thinks the first close brace ends the variable substitution.
1521	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1522
1523	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1524
1525	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1526
1527	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1528	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1529	# Just in case
1530	sleep 1
1531	echo timestamp > conftest.file
1532	# Do `set' in a subshell so we don't clobber the current shell's
1533	# arguments. Must try -L first in case configure is actually a
1534	# symlink; some systems play weird games with the mod time of symlinks
1535	# (eg FreeBSD returns the mod time of the symlink's containing
1536	# directory).
1537	if (
1538	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1539	if test "$*" = "X"; then
1540	# -L didn't work.
1541	set X `ls -t $srcdir/configure conftest.file`
1542	fi
1543	rm -f conftest.file
1544	if test "$*" != "X $srcdir/configure conftest.file" \
1545	&& test "$*" != "X conftest.file $srcdir/configure"; then
1546
1547	# If neither matched, then we have a broken ls. This can happen
1548	# if, for instance, CONFIG_SHELL is bash and it inherits a
1549	# broken ls alias from the environment. This has actually
1550	# happened. Such a system could not be considered "sane".
1551	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1552	alias in your environment" >&5
1553	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1554	alias in your environment" >&2;}
1555	{ (exit 1); exit 1; }; }
1556	fi
1557
1558	test "$2" = conftest.file
1559	)
1560	then
1561	# Ok.
1562	:
1563	else
1564	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1565	Check your system clock" >&5
1566	echo "$as_me: error: newly created file is older than distributed files!
1567	Check your system clock" >&2;}
1568	{ (exit 1); exit 1; }; }
1569	fi
1570	echo "$as_me:$LINENO: result: yes" >&5
1571	echo "${ECHO_T}yes" >&6
1572	test "$program_prefix" != NONE &&
1573	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1574	# Use a double $ so make ignores it.
1575	test "$program_suffix" != NONE &&
1576	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1577	# Double any \ or $. echo might interpret backslashes.
1578	# By default was `s,x,x', remove it if useless.
1579	cat <<\_ACEOF >conftest.sed
1580	s/[\\$]/&&/g;s/;s,x,x,$//
1581	_ACEOF
1582	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1583	rm conftest.sed
1584
1585	# expand $ac_aux_dir to an absolute path
1586	am_aux_dir=`cd $ac_aux_dir && pwd`
1587
1588	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1589	# Use eval to expand $SHELL
1590	if eval "$MISSING --run true"; then
1591	am_missing_run="$MISSING --run "
1592	else
1593	am_missing_run=
1594	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1595	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1596	fi
1597
1598	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1599	# Keeping the `.' argument allows $(mkdir_p) to be used without
1600	# argument. Indeed, we sometimes output rules like
1601	# $(mkdir_p) $(somedir)
1602	# where $(somedir) is conditionally defined.
1603	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1604	# expensive solution, as it forces Make to start a sub-shell.)
1605	mkdir_p='mkdir -p -- .'
1606	else
1607	# On NextStep and OpenStep, the `mkdir' command does not
1608	# recognize any option. It will interpret all options as
1609	# directories to create, and then abort because `.' already
1610	# exists.
1611	for d in ./-p ./--version;
1612	do
1613	test -d $d && rmdir $d
1614	done
1615	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1616	if test -f "$ac_aux_dir/mkinstalldirs"; then
1617	mkdir_p='$(mkinstalldirs)'
1618	else
1619	mkdir_p='$(install_sh) -d'
1620	fi
1621	fi
1622
1623	for ac_prog in gawk mawk nawk awk
1624	do
1625	# Extract the first word of "$ac_prog", so it can be a program name with args.
1626	set dummy $ac_prog; ac_word=$2
1627	echo "$as_me:$LINENO: checking for $ac_word" >&5
1628	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1629	if test "${ac_cv_prog_AWK+set}" = set; then
1630	echo $ECHO_N "(cached) $ECHO_C" >&6
1631	else
1632	if test -n "$AWK"; then
1633	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1634	else
1635	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1636	for as_dir in $PATH
1637	do
1638	IFS=$as_save_IFS
1639	test -z "$as_dir" && as_dir=.
1640	for ac_exec_ext in '' $ac_executable_extensions; do
1641	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1642	ac_cv_prog_AWK="$ac_prog"
1643	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1644	break 2
1645	fi
1646	done
1647	done
1648
1649	fi
1650	fi
1651	AWK=$ac_cv_prog_AWK
1652	if test -n "$AWK"; then
1653	echo "$as_me:$LINENO: result: $AWK" >&5
1654	echo "${ECHO_T}$AWK" >&6
1655	else
1656	echo "$as_me:$LINENO: result: no" >&5
1657	echo "${ECHO_T}no" >&6
1658	fi
1659
1660	test -n "$AWK" && break
1661	done
1662
1663	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1664	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1665	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1666	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1667	echo $ECHO_N "(cached) $ECHO_C" >&6
1668	else
1669	cat >conftest.make <<\_ACEOF
1670	all:
1671	@echo 'ac_maketemp="$(MAKE)"'
1672	_ACEOF
1673	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1674	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1675	if test -n "$ac_maketemp"; then
1676	eval ac_cv_prog_make_${ac_make}_set=yes
1677	else
1678	eval ac_cv_prog_make_${ac_make}_set=no
1679	fi
1680	rm -f conftest.make
1681	fi
1682	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1683	echo "$as_me:$LINENO: result: yes" >&5
1684	echo "${ECHO_T}yes" >&6
1685	SET_MAKE=
1686	else
1687	echo "$as_me:$LINENO: result: no" >&5
1688	echo "${ECHO_T}no" >&6
1689	SET_MAKE="MAKE=${MAKE-make}"
1690	fi
1691
1692	rm -rf .tst 2>/dev/null
1693	mkdir .tst 2>/dev/null
1694	if test -d .tst; then
1695	am__leading_dot=.
1696	else
1697	am__leading_dot=_
1698	fi
1699	rmdir .tst 2>/dev/null
1700
1701	# test to see if srcdir already configured
1702	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1703	test -f $srcdir/config.status; then
1704	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1705	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1706	{ (exit 1); exit 1; }; }
1707	fi
1708
1709	# test whether we have cygpath
1710	if test -z "$CYGPATH_W"; then
1711	if (cygpath --version) >/dev/null 2>/dev/null; then
1712	CYGPATH_W='cygpath -w'
1713	else
1714	CYGPATH_W=echo
1715	fi
1716	fi
1717
1718
1719	# Define the identity of the package.
1720	PACKAGE='orxonox'
1721	VERSION='0.1-pre-alpha'
1722
1723
1724	cat >>confdefs.h <<_ACEOF
1725	#define PACKAGE "$PACKAGE"
1726	_ACEOF
1727
1728
1729	cat >>confdefs.h <<_ACEOF
1730	#define VERSION "$VERSION"
1731	_ACEOF
1732
1733	# Some tools Automake needs.
1734
1735	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1736
1737
1738	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1739
1740
1741	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1742
1743
1744	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1745
1746
1747	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1748
1749
1750	AMTAR=${AMTAR-"${am_missing_run}tar"}
1751
1752	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1753
1754	# Installed binaries are usually stripped using `strip' when the user
1755	# run `make install-strip'. However `strip' might not be the right
1756	# tool to use in cross-compilation environments, therefore Automake
1757	# will honor the `STRIP' environment variable to overrule this program.
1758	if test "$cross_compiling" != no; then
1759	if test -n "$ac_tool_prefix"; then
1760	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1761	set dummy ${ac_tool_prefix}strip; ac_word=$2
1762	echo "$as_me:$LINENO: checking for $ac_word" >&5
1763	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1764	if test "${ac_cv_prog_STRIP+set}" = set; then
1765	echo $ECHO_N "(cached) $ECHO_C" >&6
1766	else
1767	if test -n "$STRIP"; then
1768	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1769	else
1770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771	for as_dir in $PATH
1772	do
1773	IFS=$as_save_IFS
1774	test -z "$as_dir" && as_dir=.
1775	for ac_exec_ext in '' $ac_executable_extensions; do
1776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1777	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1778	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1779	break 2
1780	fi
1781	done
1782	done
1783
1784	fi
1785	fi
1786	STRIP=$ac_cv_prog_STRIP
1787	if test -n "$STRIP"; then
1788	echo "$as_me:$LINENO: result: $STRIP" >&5
1789	echo "${ECHO_T}$STRIP" >&6
1790	else
1791	echo "$as_me:$LINENO: result: no" >&5
1792	echo "${ECHO_T}no" >&6
1793	fi
1794
1795	fi
1796	if test -z "$ac_cv_prog_STRIP"; then
1797	ac_ct_STRIP=$STRIP
1798	# Extract the first word of "strip", so it can be a program name with args.
1799	set dummy strip; ac_word=$2
1800	echo "$as_me:$LINENO: checking for $ac_word" >&5
1801	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1803	echo $ECHO_N "(cached) $ECHO_C" >&6
1804	else
1805	if test -n "$ac_ct_STRIP"; then
1806	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1807	else
1808	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809	for as_dir in $PATH
1810	do
1811	IFS=$as_save_IFS
1812	test -z "$as_dir" && as_dir=.
1813	for ac_exec_ext in '' $ac_executable_extensions; do
1814	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815	ac_cv_prog_ac_ct_STRIP="strip"
1816	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817	break 2
1818	fi
1819	done
1820	done
1821
1822	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1823	fi
1824	fi
1825	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1826	if test -n "$ac_ct_STRIP"; then
1827	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1828	echo "${ECHO_T}$ac_ct_STRIP" >&6
1829	else
1830	echo "$as_me:$LINENO: result: no" >&5
1831	echo "${ECHO_T}no" >&6
1832	fi
1833
1834	STRIP=$ac_ct_STRIP
1835	else
1836	STRIP="$ac_cv_prog_STRIP"
1837	fi
1838
1839	fi
1840	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1841
1842	# We need awk for the "check" target. The system "awk" is bad on
1843	# some platforms.
1844
1845
1846
1847
1848
1849	ac_config_headers="$ac_config_headers config.h"
1850
1851
1852
1853	# Checks for programs.
1854	ac_ext=cc
1855	ac_cpp='$CXXCPP $CPPFLAGS'
1856	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1857	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1858	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1859	if test -n "$ac_tool_prefix"; then
1860	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1861	do
1862	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1863	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1864	echo "$as_me:$LINENO: checking for $ac_word" >&5
1865	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1866	if test "${ac_cv_prog_CXX+set}" = set; then
1867	echo $ECHO_N "(cached) $ECHO_C" >&6
1868	else
1869	if test -n "$CXX"; then
1870	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1871	else
1872	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1873	for as_dir in $PATH
1874	do
1875	IFS=$as_save_IFS
1876	test -z "$as_dir" && as_dir=.
1877	for ac_exec_ext in '' $ac_executable_extensions; do
1878	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1879	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1880	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1881	break 2
1882	fi
1883	done
1884	done
1885
1886	fi
1887	fi
1888	CXX=$ac_cv_prog_CXX
1889	if test -n "$CXX"; then
1890	echo "$as_me:$LINENO: result: $CXX" >&5
1891	echo "${ECHO_T}$CXX" >&6
1892	else
1893	echo "$as_me:$LINENO: result: no" >&5
1894	echo "${ECHO_T}no" >&6
1895	fi
1896
1897	test -n "$CXX" && break
1898	done
1899	fi
1900	if test -z "$CXX"; then
1901	ac_ct_CXX=$CXX
1902	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1903	do
1904	# Extract the first word of "$ac_prog", so it can be a program name with args.
1905	set dummy $ac_prog; ac_word=$2
1906	echo "$as_me:$LINENO: checking for $ac_word" >&5
1907	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1908	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1909	echo $ECHO_N "(cached) $ECHO_C" >&6
1910	else
1911	if test -n "$ac_ct_CXX"; then
1912	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1913	else
1914	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1915	for as_dir in $PATH
1916	do
1917	IFS=$as_save_IFS
1918	test -z "$as_dir" && as_dir=.
1919	for ac_exec_ext in '' $ac_executable_extensions; do
1920	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_prog"
1922	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1923	break 2
1924	fi
1925	done
1926	done
1927
1928	fi
1929	fi
1930	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1931	if test -n "$ac_ct_CXX"; then
1932	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1933	echo "${ECHO_T}$ac_ct_CXX" >&6
1934	else
1935	echo "$as_me:$LINENO: result: no" >&5
1936	echo "${ECHO_T}no" >&6
1937	fi
1938
1939	test -n "$ac_ct_CXX" && break
1940	done
1941	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1942
1943	CXX=$ac_ct_CXX
1944	fi
1945
1946
1947	# Provide some information about the compiler.
1948	echo "$as_me:$LINENO:" \
1949	"checking for C++ compiler version" >&5
1950	ac_compiler=`set X $ac_compile; echo $2`
1951	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1952	(eval $ac_compiler --version </dev/null >&5) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }
1956	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1957	(eval $ac_compiler -v </dev/null >&5) 2>&5
1958	ac_status=$?
1959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1960	(exit $ac_status); }
1961	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1962	(eval $ac_compiler -V </dev/null >&5) 2>&5
1963	ac_status=$?
1964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965	(exit $ac_status); }
1966
1967	cat >conftest.$ac_ext <<_ACEOF
1968	/* confdefs.h. */
1969	_ACEOF
1970	cat confdefs.h >>conftest.$ac_ext
1971	cat >>conftest.$ac_ext <<_ACEOF
1972	/* end confdefs.h. */
1973
1974	int
1975	main ()
1976	{
1977
1978	;
1979	return 0;
1980	}
1981	_ACEOF
1982	ac_clean_files_save=$ac_clean_files
1983	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1984	# Try to create an executable without -o first, disregard a.out.
1985	# It will help us diagnose broken compilers, and finding out an intuition
1986	# of exeext.
1987	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1988	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1989	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1990	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1991	(eval $ac_link_default) 2>&5
1992	ac_status=$?
1993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994	(exit $ac_status); }; then
1995	# Find the output, starting from the most likely. This scheme is
1996	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1997	# resort.
1998
1999	# Be careful to initialize this variable, since it used to be cached.
2000	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2001	ac_cv_exeext=
2002	# b.out is created by i960 compilers.
2003	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2004	do
2005	test -f "$ac_file" \|\| continue
2006	case $ac_file in
2007	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2008	;;
2009	conftest.$ac_ext )
2010	# This is the source file.
2011	;;
2012	[ab].out )
2013	# We found the default executable, but exeext='' is most
2014	# certainly right.
2015	break;;
2016	. )
2017	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2018	# FIXME: I believe we export ac_cv_exeext for Libtool,
2019	# but it would be cool to find out if it's true. Does anybody
2020	# maintain Libtool? --akim.
2021	export ac_cv_exeext
2022	break;;
2023	* )
2024	break;;
2025	esac
2026	done
2027	else
2028	echo "$as_me: failed program was:" >&5
2029	sed 's/^/\| /' conftest.$ac_ext >&5
2030
2031	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2032	See \`config.log' for more details." >&5
2033	echo "$as_me: error: C++ compiler cannot create executables
2034	See \`config.log' for more details." >&2;}
2035	{ (exit 77); exit 77; }; }
2036	fi
2037
2038	ac_exeext=$ac_cv_exeext
2039	echo "$as_me:$LINENO: result: $ac_file" >&5
2040	echo "${ECHO_T}$ac_file" >&6
2041
2042	# Check the compiler produces executables we can run. If not, either
2043	# the compiler is broken, or we cross compile.
2044	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2045	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2046	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2047	# If not cross compiling, check that we can run a simple program.
2048	if test "$cross_compiling" != yes; then
2049	if { ac_try='./$ac_file'
2050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2051	(eval $ac_try) 2>&5
2052	ac_status=$?
2053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054	(exit $ac_status); }; }; then
2055	cross_compiling=no
2056	else
2057	if test "$cross_compiling" = maybe; then
2058	cross_compiling=yes
2059	else
2060	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2061	If you meant to cross compile, use \`--host'.
2062	See \`config.log' for more details." >&5
2063	echo "$as_me: error: cannot run C++ compiled programs.
2064	If you meant to cross compile, use \`--host'.
2065	See \`config.log' for more details." >&2;}
2066	{ (exit 1); exit 1; }; }
2067	fi
2068	fi
2069	fi
2070	echo "$as_me:$LINENO: result: yes" >&5
2071	echo "${ECHO_T}yes" >&6
2072
2073	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2074	ac_clean_files=$ac_clean_files_save
2075	# Check the compiler produces executables we can run. If not, either
2076	# the compiler is broken, or we cross compile.
2077	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2078	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2079	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2080	echo "${ECHO_T}$cross_compiling" >&6
2081
2082	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2083	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2084	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2085	(eval $ac_link) 2>&5
2086	ac_status=$?
2087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088	(exit $ac_status); }; then
2089	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2090	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2091	# work properly (i.e., refer to `conftest.exe'), while it won't with
2092	# `rm'.
2093	for ac_file in conftest.exe conftest conftest.*; do
2094	test -f "$ac_file" \|\| continue
2095	case $ac_file in
2096	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2097	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2098	export ac_cv_exeext
2099	break;;
2100	* ) break;;
2101	esac
2102	done
2103	else
2104	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2105	See \`config.log' for more details." >&5
2106	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2107	See \`config.log' for more details." >&2;}
2108	{ (exit 1); exit 1; }; }
2109	fi
2110
2111	rm -f conftest$ac_cv_exeext
2112	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2113	echo "${ECHO_T}$ac_cv_exeext" >&6
2114
2115	rm -f conftest.$ac_ext
2116	EXEEXT=$ac_cv_exeext
2117	ac_exeext=$EXEEXT
2118	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2119	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2120	if test "${ac_cv_objext+set}" = set; then
2121	echo $ECHO_N "(cached) $ECHO_C" >&6
2122	else
2123	cat >conftest.$ac_ext <<_ACEOF
2124	/* confdefs.h. */
2125	_ACEOF
2126	cat confdefs.h >>conftest.$ac_ext
2127	cat >>conftest.$ac_ext <<_ACEOF
2128	/* end confdefs.h. */
2129
2130	int
2131	main ()
2132	{
2133
2134	;
2135	return 0;
2136	}
2137	_ACEOF
2138	rm -f conftest.o conftest.obj
2139	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140	(eval $ac_compile) 2>&5
2141	ac_status=$?
2142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143	(exit $ac_status); }; then
2144	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2145	case $ac_file in
2146	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2147	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2148	break;;
2149	esac
2150	done
2151	else
2152	echo "$as_me: failed program was:" >&5
2153	sed 's/^/\| /' conftest.$ac_ext >&5
2154
2155	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2156	See \`config.log' for more details." >&5
2157	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2158	See \`config.log' for more details." >&2;}
2159	{ (exit 1); exit 1; }; }
2160	fi
2161
2162	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2163	fi
2164	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2165	echo "${ECHO_T}$ac_cv_objext" >&6
2166	OBJEXT=$ac_cv_objext
2167	ac_objext=$OBJEXT
2168	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2169	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2170	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2171	echo $ECHO_N "(cached) $ECHO_C" >&6
2172	else
2173	cat >conftest.$ac_ext <<_ACEOF
2174	/* confdefs.h. */
2175	_ACEOF
2176	cat confdefs.h >>conftest.$ac_ext
2177	cat >>conftest.$ac_ext <<_ACEOF
2178	/* end confdefs.h. */
2179
2180	int
2181	main ()
2182	{
2183	#ifndef __GNUC__
2184	choke me
2185	#endif
2186
2187	;
2188	return 0;
2189	}
2190	_ACEOF
2191	rm -f conftest.$ac_objext
2192	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193	(eval $ac_compile) 2>conftest.er1
2194	ac_status=$?
2195	grep -v '^ *+' conftest.er1 >conftest.err
2196	rm -f conftest.er1
2197	cat conftest.err >&5
2198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199	(exit $ac_status); } &&
2200	{ ac_try='test -z "$ac_cxx_werror_flag"
2201	\|\| test ! -s conftest.err'
2202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203	(eval $ac_try) 2>&5
2204	ac_status=$?
2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206	(exit $ac_status); }; } &&
2207	{ ac_try='test -s conftest.$ac_objext'
2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209	(eval $ac_try) 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }; }; then
2213	ac_compiler_gnu=yes
2214	else
2215	echo "$as_me: failed program was:" >&5
2216	sed 's/^/\| /' conftest.$ac_ext >&5
2217
2218	ac_compiler_gnu=no
2219	fi
2220	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2222
2223	fi
2224	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2225	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2226	GXX=`test $ac_compiler_gnu = yes && echo yes`
2227	ac_test_CXXFLAGS=${CXXFLAGS+set}
2228	ac_save_CXXFLAGS=$CXXFLAGS
2229	CXXFLAGS="-g"
2230	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2231	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2232	if test "${ac_cv_prog_cxx_g+set}" = set; then
2233	echo $ECHO_N "(cached) $ECHO_C" >&6
2234	else
2235	cat >conftest.$ac_ext <<_ACEOF
2236	/* confdefs.h. */
2237	_ACEOF
2238	cat confdefs.h >>conftest.$ac_ext
2239	cat >>conftest.$ac_ext <<_ACEOF
2240	/* end confdefs.h. */
2241
2242	int
2243	main ()
2244	{
2245
2246	;
2247	return 0;
2248	}
2249	_ACEOF
2250	rm -f conftest.$ac_objext
2251	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252	(eval $ac_compile) 2>conftest.er1
2253	ac_status=$?
2254	grep -v '^ *+' conftest.er1 >conftest.err
2255	rm -f conftest.er1
2256	cat conftest.err >&5
2257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258	(exit $ac_status); } &&
2259	{ ac_try='test -z "$ac_cxx_werror_flag"
2260	\|\| test ! -s conftest.err'
2261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262	(eval $ac_try) 2>&5
2263	ac_status=$?
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); }; } &&
2266	{ ac_try='test -s conftest.$ac_objext'
2267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2268	(eval $ac_try) 2>&5
2269	ac_status=$?
2270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271	(exit $ac_status); }; }; then
2272	ac_cv_prog_cxx_g=yes
2273	else
2274	echo "$as_me: failed program was:" >&5
2275	sed 's/^/\| /' conftest.$ac_ext >&5
2276
2277	ac_cv_prog_cxx_g=no
2278	fi
2279	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2280	fi
2281	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2282	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2283	if test "$ac_test_CXXFLAGS" = set; then
2284	CXXFLAGS=$ac_save_CXXFLAGS
2285	elif test $ac_cv_prog_cxx_g = yes; then
2286	if test "$GXX" = yes; then
2287	CXXFLAGS="-g -O2"
2288	else
2289	CXXFLAGS="-g"
2290	fi
2291	else
2292	if test "$GXX" = yes; then
2293	CXXFLAGS="-O2"
2294	else
2295	CXXFLAGS=
2296	fi
2297	fi
2298	for ac_declaration in \
2299	'' \
2300	'extern "C" void std::exit (int) throw (); using std::exit;' \
2301	'extern "C" void std::exit (int); using std::exit;' \
2302	'extern "C" void exit (int) throw ();' \
2303	'extern "C" void exit (int);' \
2304	'void exit (int);'
2305	do
2306	cat >conftest.$ac_ext <<_ACEOF
2307	/* confdefs.h. */
2308	_ACEOF
2309	cat confdefs.h >>conftest.$ac_ext
2310	cat >>conftest.$ac_ext <<_ACEOF
2311	/* end confdefs.h. */
2312	$ac_declaration
2313	#include <stdlib.h>
2314	int
2315	main ()
2316	{
2317	exit (42);
2318	;
2319	return 0;
2320	}
2321	_ACEOF
2322	rm -f conftest.$ac_objext
2323	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2324	(eval $ac_compile) 2>conftest.er1
2325	ac_status=$?
2326	grep -v '^ *+' conftest.er1 >conftest.err
2327	rm -f conftest.er1
2328	cat conftest.err >&5
2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330	(exit $ac_status); } &&
2331	{ ac_try='test -z "$ac_cxx_werror_flag"
2332	\|\| test ! -s conftest.err'
2333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2334	(eval $ac_try) 2>&5
2335	ac_status=$?
2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337	(exit $ac_status); }; } &&
2338	{ ac_try='test -s conftest.$ac_objext'
2339	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2340	(eval $ac_try) 2>&5
2341	ac_status=$?
2342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2343	(exit $ac_status); }; }; then
2344	:
2345	else
2346	echo "$as_me: failed program was:" >&5
2347	sed 's/^/\| /' conftest.$ac_ext >&5
2348
2349	continue
2350	fi
2351	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2352	cat >conftest.$ac_ext <<_ACEOF
2353	/* confdefs.h. */
2354	_ACEOF
2355	cat confdefs.h >>conftest.$ac_ext
2356	cat >>conftest.$ac_ext <<_ACEOF
2357	/* end confdefs.h. */
2358	$ac_declaration
2359	int
2360	main ()
2361	{
2362	exit (42);
2363	;
2364	return 0;
2365	}
2366	_ACEOF
2367	rm -f conftest.$ac_objext
2368	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2369	(eval $ac_compile) 2>conftest.er1
2370	ac_status=$?
2371	grep -v '^ *+' conftest.er1 >conftest.err
2372	rm -f conftest.er1
2373	cat conftest.err >&5
2374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375	(exit $ac_status); } &&
2376	{ ac_try='test -z "$ac_cxx_werror_flag"
2377	\|\| test ! -s conftest.err'
2378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2379	(eval $ac_try) 2>&5
2380	ac_status=$?
2381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382	(exit $ac_status); }; } &&
2383	{ ac_try='test -s conftest.$ac_objext'
2384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2385	(eval $ac_try) 2>&5
2386	ac_status=$?
2387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388	(exit $ac_status); }; }; then
2389	break
2390	else
2391	echo "$as_me: failed program was:" >&5
2392	sed 's/^/\| /' conftest.$ac_ext >&5
2393
2394	fi
2395	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2396	done
2397	rm -f conftest*
2398	if test -n "$ac_declaration"; then
2399	echo '#ifdef __cplusplus' >>confdefs.h
2400	echo $ac_declaration >>confdefs.h
2401	echo '#endif' >>confdefs.h
2402	fi
2403
2404	ac_ext=c
2405	ac_cpp='$CPP $CPPFLAGS'
2406	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2407	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2408	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2409	DEPDIR="${am__leading_dot}deps"
2410
2411	ac_config_commands="$ac_config_commands depfiles"
2412
2413
2414	am_make=${MAKE-make}
2415	cat > confinc << 'END'
2416	am__doit:
2417	@echo done
2418	.PHONY: am__doit
2419	END
2420	# If we don't find an include directive, just comment out the code.
2421	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2422	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2423	am__include="#"
2424	am__quote=
2425	_am_result=none
2426	# First try GNU make style include.
2427	echo "include confinc" > confmf
2428	# We grep out `Entering directory' and `Leaving directory'
2429	# messages which can occur if `w' ends up in MAKEFLAGS.
2430	# In particular we don't look at `^make:' because GNU make might
2431	# be invoked under some other name (usually "gmake"), in which
2432	# case it prints its new name instead of `make'.
2433	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2434	am__include=include
2435	am__quote=
2436	_am_result=GNU
2437	fi
2438	# Now try BSD make style include.
2439	if test "$am__include" = "#"; then
2440	echo '.include "confinc"' > confmf
2441	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2442	am__include=.include
2443	am__quote="\""
2444	_am_result=BSD
2445	fi
2446	fi
2447
2448
2449	echo "$as_me:$LINENO: result: $_am_result" >&5
2450	echo "${ECHO_T}$_am_result" >&6
2451	rm -f confinc confmf
2452
2453	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2454	if test "${enable_dependency_tracking+set}" = set; then
2455	enableval="$enable_dependency_tracking"
2456
2457	fi;
2458	if test "x$enable_dependency_tracking" != xno; then
2459	am_depcomp="$ac_aux_dir/depcomp"
2460	AMDEPBACKSLASH='\'
2461	fi
2462
2463
2464	if test "x$enable_dependency_tracking" != xno; then
2465	AMDEP_TRUE=
2466	AMDEP_FALSE='#'
2467	else
2468	AMDEP_TRUE='#'
2469	AMDEP_FALSE=
2470	fi
2471
2472
2473
2474
2475	depcc="$CXX" am_compiler_list=
2476
2477	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2478	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2479	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2480	echo $ECHO_N "(cached) $ECHO_C" >&6
2481	else
2482	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2483	# We make a subdir and do the tests there. Otherwise we can end up
2484	# making bogus files that we don't know about and never remove. For
2485	# instance it was reported that on HP-UX the gcc test will end up
2486	# making a dummy file named `D' -- because `-MD' means `put the output
2487	# in D'.
2488	mkdir conftest.dir
2489	# Copy depcomp to subdir because otherwise we won't find it if we're
2490	# using a relative directory.
2491	cp "$am_depcomp" conftest.dir
2492	cd conftest.dir
2493	# We will build objects and dependencies in a subdirectory because
2494	# it helps to detect inapplicable dependency modes. For instance
2495	# both Tru64's cc and ICC support -MD to output dependencies as a
2496	# side effect of compilation, but ICC will put the dependencies in
2497	# the current directory while Tru64 will put them in the object
2498	# directory.
2499	mkdir sub
2500
2501	am_cv_CXX_dependencies_compiler_type=none
2502	if test "$am_compiler_list" = ""; then
2503	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2504	fi
2505	for depmode in $am_compiler_list; do
2506	# Setup a source with many dependencies, because some compilers
2507	# like to wrap large dependency lists on column 80 (with \), and
2508	# we should not choose a depcomp mode which is confused by this.
2509	#
2510	# We need to recreate these files for each test, as the compiler may
2511	# overwrite some of them when testing with obscure command lines.
2512	# This happens at least with the AIX C compiler.
2513	: > sub/conftest.c
2514	for i in 1 2 3 4 5 6; do
2515	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2516	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2517	# Solaris 8's {/usr,}/bin/sh.
2518	touch sub/conftst$i.h
2519	done
2520	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2521
2522	case $depmode in
2523	nosideeffect)
2524	# after this tag, mechanisms are not by side-effect, so they'll
2525	# only be used when explicitly requested
2526	if test "x$enable_dependency_tracking" = xyes; then
2527	continue
2528	else
2529	break
2530	fi
2531	;;
2532	none) break ;;
2533	esac
2534	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2535	# mode. It turns out that the SunPro C++ compiler does not properly
2536	# handle `-M -o', and we need to detect this.
2537	if depmode=$depmode \
2538	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2539	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2540	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2541	>/dev/null 2>conftest.err &&
2542	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2543	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2544	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2545	# icc doesn't choke on unknown options, it will just issue warnings
2546	# or remarks (even with -Werror). So we grep stderr for any message
2547	# that says an option was ignored or not supported.
2548	# When given -MP, icc 7.0 and 7.1 complain thusly:
2549	# icc: Command line warning: ignoring option '-M'; no argument required
2550	# The diagnosis changed in icc 8.0:
2551	# icc: Command line remark: option '-MP' not supported
2552	if (grep 'ignoring option' conftest.err \|\|
2553	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2554	am_cv_CXX_dependencies_compiler_type=$depmode
2555	break
2556	fi
2557	fi
2558	done
2559
2560	cd ..
2561	rm -rf conftest.dir
2562	else
2563	am_cv_CXX_dependencies_compiler_type=none
2564	fi
2565
2566	fi
2567	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2568	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2569	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2570
2571
2572
2573	if
2574	test "x$enable_dependency_tracking" != xno \
2575	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2576	am__fastdepCXX_TRUE=
2577	am__fastdepCXX_FALSE='#'
2578	else
2579	am__fastdepCXX_TRUE='#'
2580	am__fastdepCXX_FALSE=
2581	fi
2582
2583
2584	ac_ext=c
2585	ac_cpp='$CPP $CPPFLAGS'
2586	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2587	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2588	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2589	if test -n "$ac_tool_prefix"; then
2590	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2591	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2592	echo "$as_me:$LINENO: checking for $ac_word" >&5
2593	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2594	if test "${ac_cv_prog_CC+set}" = set; then
2595	echo $ECHO_N "(cached) $ECHO_C" >&6
2596	else
2597	if test -n "$CC"; then
2598	ac_cv_prog_CC="$CC" # Let the user override the test.
2599	else
2600	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2601	for as_dir in $PATH
2602	do
2603	IFS=$as_save_IFS
2604	test -z "$as_dir" && as_dir=.
2605	for ac_exec_ext in '' $ac_executable_extensions; do
2606	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2607	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2608	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2609	break 2
2610	fi
2611	done
2612	done
2613
2614	fi
2615	fi
2616	CC=$ac_cv_prog_CC
2617	if test -n "$CC"; then
2618	echo "$as_me:$LINENO: result: $CC" >&5
2619	echo "${ECHO_T}$CC" >&6
2620	else
2621	echo "$as_me:$LINENO: result: no" >&5
2622	echo "${ECHO_T}no" >&6
2623	fi
2624
2625	fi
2626	if test -z "$ac_cv_prog_CC"; then
2627	ac_ct_CC=$CC
2628	# Extract the first word of "gcc", so it can be a program name with args.
2629	set dummy gcc; ac_word=$2
2630	echo "$as_me:$LINENO: checking for $ac_word" >&5
2631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2632	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2633	echo $ECHO_N "(cached) $ECHO_C" >&6
2634	else
2635	if test -n "$ac_ct_CC"; then
2636	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2637	else
2638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2639	for as_dir in $PATH
2640	do
2641	IFS=$as_save_IFS
2642	test -z "$as_dir" && as_dir=.
2643	for ac_exec_ext in '' $ac_executable_extensions; do
2644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2645	ac_cv_prog_ac_ct_CC="gcc"
2646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2647	break 2
2648	fi
2649	done
2650	done
2651
2652	fi
2653	fi
2654	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2655	if test -n "$ac_ct_CC"; then
2656	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2657	echo "${ECHO_T}$ac_ct_CC" >&6
2658	else
2659	echo "$as_me:$LINENO: result: no" >&5
2660	echo "${ECHO_T}no" >&6
2661	fi
2662
2663	CC=$ac_ct_CC
2664	else
2665	CC="$ac_cv_prog_CC"
2666	fi
2667
2668	if test -z "$CC"; then
2669	if test -n "$ac_tool_prefix"; then
2670	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2671	set dummy ${ac_tool_prefix}cc; ac_word=$2
2672	echo "$as_me:$LINENO: checking for $ac_word" >&5
2673	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2674	if test "${ac_cv_prog_CC+set}" = set; then
2675	echo $ECHO_N "(cached) $ECHO_C" >&6
2676	else
2677	if test -n "$CC"; then
2678	ac_cv_prog_CC="$CC" # Let the user override the test.
2679	else
2680	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681	for as_dir in $PATH
2682	do
2683	IFS=$as_save_IFS
2684	test -z "$as_dir" && as_dir=.
2685	for ac_exec_ext in '' $ac_executable_extensions; do
2686	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2687	ac_cv_prog_CC="${ac_tool_prefix}cc"
2688	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2689	break 2
2690	fi
2691	done
2692	done
2693
2694	fi
2695	fi
2696	CC=$ac_cv_prog_CC
2697	if test -n "$CC"; then
2698	echo "$as_me:$LINENO: result: $CC" >&5
2699	echo "${ECHO_T}$CC" >&6
2700	else
2701	echo "$as_me:$LINENO: result: no" >&5
2702	echo "${ECHO_T}no" >&6
2703	fi
2704
2705	fi
2706	if test -z "$ac_cv_prog_CC"; then
2707	ac_ct_CC=$CC
2708	# Extract the first word of "cc", so it can be a program name with args.
2709	set dummy cc; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$ac_ct_CC"; then
2716	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_ac_ct_CC="cc"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2735	if test -n "$ac_ct_CC"; then
2736	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2737	echo "${ECHO_T}$ac_ct_CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	CC=$ac_ct_CC
2744	else
2745	CC="$ac_cv_prog_CC"
2746	fi
2747
2748	fi
2749	if test -z "$CC"; then
2750	# Extract the first word of "cc", so it can be a program name with args.
2751	set dummy cc; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$CC"; then
2758	ac_cv_prog_CC="$CC" # Let the user override the test.
2759	else
2760	ac_prog_rejected=no
2761	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762	for as_dir in $PATH
2763	do
2764	IFS=$as_save_IFS
2765	test -z "$as_dir" && as_dir=.
2766	for ac_exec_ext in '' $ac_executable_extensions; do
2767	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2768	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2769	ac_prog_rejected=yes
2770	continue
2771	fi
2772	ac_cv_prog_CC="cc"
2773	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2774	break 2
2775	fi
2776	done
2777	done
2778
2779	if test $ac_prog_rejected = yes; then
2780	# We found a bogon in the path, so make sure we never use it.
2781	set dummy $ac_cv_prog_CC
2782	shift
2783	if test $# != 0; then
2784	# We chose a different compiler from the bogus one.
2785	# However, it has the same basename, so the bogon will be chosen
2786	# first if we set CC to just the basename; use the full file name.
2787	shift
2788	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2789	fi
2790	fi
2791	fi
2792	fi
2793	CC=$ac_cv_prog_CC
2794	if test -n "$CC"; then
2795	echo "$as_me:$LINENO: result: $CC" >&5
2796	echo "${ECHO_T}$CC" >&6
2797	else
2798	echo "$as_me:$LINENO: result: no" >&5
2799	echo "${ECHO_T}no" >&6
2800	fi
2801
2802	fi
2803	if test -z "$CC"; then
2804	if test -n "$ac_tool_prefix"; then
2805	for ac_prog in cl
2806	do
2807	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2808	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2809	echo "$as_me:$LINENO: checking for $ac_word" >&5
2810	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2811	if test "${ac_cv_prog_CC+set}" = set; then
2812	echo $ECHO_N "(cached) $ECHO_C" >&6
2813	else
2814	if test -n "$CC"; then
2815	ac_cv_prog_CC="$CC" # Let the user override the test.
2816	else
2817	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2818	for as_dir in $PATH
2819	do
2820	IFS=$as_save_IFS
2821	test -z "$as_dir" && as_dir=.
2822	for ac_exec_ext in '' $ac_executable_extensions; do
2823	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2824	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2825	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2826	break 2
2827	fi
2828	done
2829	done
2830
2831	fi
2832	fi
2833	CC=$ac_cv_prog_CC
2834	if test -n "$CC"; then
2835	echo "$as_me:$LINENO: result: $CC" >&5
2836	echo "${ECHO_T}$CC" >&6
2837	else
2838	echo "$as_me:$LINENO: result: no" >&5
2839	echo "${ECHO_T}no" >&6
2840	fi
2841
2842	test -n "$CC" && break
2843	done
2844	fi
2845	if test -z "$CC"; then
2846	ac_ct_CC=$CC
2847	for ac_prog in cl
2848	do
2849	# Extract the first word of "$ac_prog", so it can be a program name with args.
2850	set dummy $ac_prog; ac_word=$2
2851	echo "$as_me:$LINENO: checking for $ac_word" >&5
2852	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2853	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2854	echo $ECHO_N "(cached) $ECHO_C" >&6
2855	else
2856	if test -n "$ac_ct_CC"; then
2857	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2858	else
2859	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860	for as_dir in $PATH
2861	do
2862	IFS=$as_save_IFS
2863	test -z "$as_dir" && as_dir=.
2864	for ac_exec_ext in '' $ac_executable_extensions; do
2865	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866	ac_cv_prog_ac_ct_CC="$ac_prog"
2867	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2868	break 2
2869	fi
2870	done
2871	done
2872
2873	fi
2874	fi
2875	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2876	if test -n "$ac_ct_CC"; then
2877	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2878	echo "${ECHO_T}$ac_ct_CC" >&6
2879	else
2880	echo "$as_me:$LINENO: result: no" >&5
2881	echo "${ECHO_T}no" >&6
2882	fi
2883
2884	test -n "$ac_ct_CC" && break
2885	done
2886
2887	CC=$ac_ct_CC
2888	fi
2889
2890	fi
2891
2892
2893	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2894	See \`config.log' for more details." >&5
2895	echo "$as_me: error: no acceptable C compiler found in \$PATH
2896	See \`config.log' for more details." >&2;}
2897	{ (exit 1); exit 1; }; }
2898
2899	# Provide some information about the compiler.
2900	echo "$as_me:$LINENO:" \
2901	"checking for C compiler version" >&5
2902	ac_compiler=`set X $ac_compile; echo $2`
2903	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2904	(eval $ac_compiler --version </dev/null >&5) 2>&5
2905	ac_status=$?
2906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907	(exit $ac_status); }
2908	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2909	(eval $ac_compiler -v </dev/null >&5) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }
2913	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2914	(eval $ac_compiler -V </dev/null >&5) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }
2918
2919	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2920	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2921	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2922	echo $ECHO_N "(cached) $ECHO_C" >&6
2923	else
2924	cat >conftest.$ac_ext <<_ACEOF
2925	/* confdefs.h. */
2926	_ACEOF
2927	cat confdefs.h >>conftest.$ac_ext
2928	cat >>conftest.$ac_ext <<_ACEOF
2929	/* end confdefs.h. */
2930
2931	int
2932	main ()
2933	{
2934	#ifndef __GNUC__
2935	choke me
2936	#endif
2937
2938	;
2939	return 0;
2940	}
2941	_ACEOF
2942	rm -f conftest.$ac_objext
2943	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2944	(eval $ac_compile) 2>conftest.er1
2945	ac_status=$?
2946	grep -v '^ *+' conftest.er1 >conftest.err
2947	rm -f conftest.er1
2948	cat conftest.err >&5
2949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950	(exit $ac_status); } &&
2951	{ ac_try='test -z "$ac_c_werror_flag"
2952	\|\| test ! -s conftest.err'
2953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2954	(eval $ac_try) 2>&5
2955	ac_status=$?
2956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957	(exit $ac_status); }; } &&
2958	{ ac_try='test -s conftest.$ac_objext'
2959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960	(eval $ac_try) 2>&5
2961	ac_status=$?
2962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963	(exit $ac_status); }; }; then
2964	ac_compiler_gnu=yes
2965	else
2966	echo "$as_me: failed program was:" >&5
2967	sed 's/^/\| /' conftest.$ac_ext >&5
2968
2969	ac_compiler_gnu=no
2970	fi
2971	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2972	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2973
2974	fi
2975	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2976	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2977	GCC=`test $ac_compiler_gnu = yes && echo yes`
2978	ac_test_CFLAGS=${CFLAGS+set}
2979	ac_save_CFLAGS=$CFLAGS
2980	CFLAGS="-g"
2981	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2982	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2983	if test "${ac_cv_prog_cc_g+set}" = set; then
2984	echo $ECHO_N "(cached) $ECHO_C" >&6
2985	else
2986	cat >conftest.$ac_ext <<_ACEOF
2987	/* confdefs.h. */
2988	_ACEOF
2989	cat confdefs.h >>conftest.$ac_ext
2990	cat >>conftest.$ac_ext <<_ACEOF
2991	/* end confdefs.h. */
2992
2993	int
2994	main ()
2995	{
2996
2997	;
2998	return 0;
2999	}
3000	_ACEOF
3001	rm -f conftest.$ac_objext
3002	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3003	(eval $ac_compile) 2>conftest.er1
3004	ac_status=$?
3005	grep -v '^ *+' conftest.er1 >conftest.err
3006	rm -f conftest.er1
3007	cat conftest.err >&5
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); } &&
3010	{ ac_try='test -z "$ac_c_werror_flag"
3011	\|\| test ! -s conftest.err'
3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013	(eval $ac_try) 2>&5
3014	ac_status=$?
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); }; } &&
3017	{ ac_try='test -s conftest.$ac_objext'
3018	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3019	(eval $ac_try) 2>&5
3020	ac_status=$?
3021	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022	(exit $ac_status); }; }; then
3023	ac_cv_prog_cc_g=yes
3024	else
3025	echo "$as_me: failed program was:" >&5
3026	sed 's/^/\| /' conftest.$ac_ext >&5
3027
3028	ac_cv_prog_cc_g=no
3029	fi
3030	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3031	fi
3032	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3033	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3034	if test "$ac_test_CFLAGS" = set; then
3035	CFLAGS=$ac_save_CFLAGS
3036	elif test $ac_cv_prog_cc_g = yes; then
3037	if test "$GCC" = yes; then
3038	CFLAGS="-g -O2"
3039	else
3040	CFLAGS="-g"
3041	fi
3042	else
3043	if test "$GCC" = yes; then
3044	CFLAGS="-O2"
3045	else
3046	CFLAGS=
3047	fi
3048	fi
3049	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3050	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3051	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3052	echo $ECHO_N "(cached) $ECHO_C" >&6
3053	else
3054	ac_cv_prog_cc_stdc=no
3055	ac_save_CC=$CC
3056	cat >conftest.$ac_ext <<_ACEOF
3057	/* confdefs.h. */
3058	_ACEOF
3059	cat confdefs.h >>conftest.$ac_ext
3060	cat >>conftest.$ac_ext <<_ACEOF
3061	/* end confdefs.h. */
3062	#include <stdarg.h>
3063	#include <stdio.h>
3064	#include <sys/types.h>
3065	#include <sys/stat.h>
3066	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3067	struct buf { int x; };
3068	FILE * (rcsopen) (struct buf , struct stat *, int);
3069	static char *e (p, i)
3070	char **p;
3071	int i;
3072	{
3073	return p[i];
3074	}
3075	static char f (char (g) (char , int), char *p, ...)
3076	{
3077	char *s;
3078	va_list v;
3079	va_start (v,p);
3080	s = g (p, va_arg (v,int));
3081	va_end (v);
3082	return s;
3083	}
3084
3085	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3086	function prototypes and stuff, but not '\xHH' hex character constants.
3087	These don't provoke an error unfortunately, instead are silently treated
3088	as 'x'. The following induces an error, until -std1 is added to get
3089	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3090	array size at least. It's necessary to write '\x00'==0 to get something
3091	that's true only with -std1. */
3092	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3093
3094	int test (int i, double x);
3095	struct s1 {int (*f) (int a);};
3096	struct s2 {int (*f) (double a);};
3097	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3098	int argc;
3099	char **argv;
3100	int
3101	main ()
3102	{
3103	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3104	;
3105	return 0;
3106	}
3107	_ACEOF
3108	# Don't try gcc -ansi; that turns off useful extensions and
3109	# breaks some systems' header files.
3110	# AIX -qlanglvl=ansi
3111	# Ultrix and OSF/1 -std1
3112	# HP-UX 10.20 and later -Ae
3113	# HP-UX older versions -Aa -D_HPUX_SOURCE
3114	# SVR4 -Xc -D__EXTENSIONS__
3115	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3116	do
3117	CC="$ac_save_CC $ac_arg"
3118	rm -f conftest.$ac_objext
3119	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3120	(eval $ac_compile) 2>conftest.er1
3121	ac_status=$?
3122	grep -v '^ *+' conftest.er1 >conftest.err
3123	rm -f conftest.er1
3124	cat conftest.err >&5
3125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126	(exit $ac_status); } &&
3127	{ ac_try='test -z "$ac_c_werror_flag"
3128	\|\| test ! -s conftest.err'
3129	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3130	(eval $ac_try) 2>&5
3131	ac_status=$?
3132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3133	(exit $ac_status); }; } &&
3134	{ ac_try='test -s conftest.$ac_objext'
3135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3136	(eval $ac_try) 2>&5
3137	ac_status=$?
3138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139	(exit $ac_status); }; }; then
3140	ac_cv_prog_cc_stdc=$ac_arg
3141	break
3142	else
3143	echo "$as_me: failed program was:" >&5
3144	sed 's/^/\| /' conftest.$ac_ext >&5
3145
3146	fi
3147	rm -f conftest.err conftest.$ac_objext
3148	done
3149	rm -f conftest.$ac_ext conftest.$ac_objext
3150	CC=$ac_save_CC
3151
3152	fi
3153
3154	case "x$ac_cv_prog_cc_stdc" in
3155	x\|xno)
3156	echo "$as_me:$LINENO: result: none needed" >&5
3157	echo "${ECHO_T}none needed" >&6 ;;
3158	*)
3159	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3160	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3161	CC="$CC $ac_cv_prog_cc_stdc" ;;
3162	esac
3163
3164	# Some people use a C++ compiler to compile C. Since we use `exit',
3165	# in C++ we need to declare it. In case someone uses the same compiler
3166	# for both compiling C and C++ we need to have the C++ compiler decide
3167	# the declaration of exit, since it's the most demanding environment.
3168	cat >conftest.$ac_ext <<_ACEOF
3169	#ifndef __cplusplus
3170	choke me
3171	#endif
3172	_ACEOF
3173	rm -f conftest.$ac_objext
3174	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3175	(eval $ac_compile) 2>conftest.er1
3176	ac_status=$?
3177	grep -v '^ *+' conftest.er1 >conftest.err
3178	rm -f conftest.er1
3179	cat conftest.err >&5
3180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3181	(exit $ac_status); } &&
3182	{ ac_try='test -z "$ac_c_werror_flag"
3183	\|\| test ! -s conftest.err'
3184	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3185	(eval $ac_try) 2>&5
3186	ac_status=$?
3187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3188	(exit $ac_status); }; } &&
3189	{ ac_try='test -s conftest.$ac_objext'
3190	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3191	(eval $ac_try) 2>&5
3192	ac_status=$?
3193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3194	(exit $ac_status); }; }; then
3195	for ac_declaration in \
3196	'' \
3197	'extern "C" void std::exit (int) throw (); using std::exit;' \
3198	'extern "C" void std::exit (int); using std::exit;' \
3199	'extern "C" void exit (int) throw ();' \
3200	'extern "C" void exit (int);' \
3201	'void exit (int);'
3202	do
3203	cat >conftest.$ac_ext <<_ACEOF
3204	/* confdefs.h. */
3205	_ACEOF
3206	cat confdefs.h >>conftest.$ac_ext
3207	cat >>conftest.$ac_ext <<_ACEOF
3208	/* end confdefs.h. */
3209	$ac_declaration
3210	#include <stdlib.h>
3211	int
3212	main ()
3213	{
3214	exit (42);
3215	;
3216	return 0;
3217	}
3218	_ACEOF
3219	rm -f conftest.$ac_objext
3220	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3221	(eval $ac_compile) 2>conftest.er1
3222	ac_status=$?
3223	grep -v '^ *+' conftest.er1 >conftest.err
3224	rm -f conftest.er1
3225	cat conftest.err >&5
3226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3227	(exit $ac_status); } &&
3228	{ ac_try='test -z "$ac_c_werror_flag"
3229	\|\| test ! -s conftest.err'
3230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3231	(eval $ac_try) 2>&5
3232	ac_status=$?
3233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234	(exit $ac_status); }; } &&
3235	{ ac_try='test -s conftest.$ac_objext'
3236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3237	(eval $ac_try) 2>&5
3238	ac_status=$?
3239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3240	(exit $ac_status); }; }; then
3241	:
3242	else
3243	echo "$as_me: failed program was:" >&5
3244	sed 's/^/\| /' conftest.$ac_ext >&5
3245
3246	continue
3247	fi
3248	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3249	cat >conftest.$ac_ext <<_ACEOF
3250	/* confdefs.h. */
3251	_ACEOF
3252	cat confdefs.h >>conftest.$ac_ext
3253	cat >>conftest.$ac_ext <<_ACEOF
3254	/* end confdefs.h. */
3255	$ac_declaration
3256	int
3257	main ()
3258	{
3259	exit (42);
3260	;
3261	return 0;
3262	}
3263	_ACEOF
3264	rm -f conftest.$ac_objext
3265	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3266	(eval $ac_compile) 2>conftest.er1
3267	ac_status=$?
3268	grep -v '^ *+' conftest.er1 >conftest.err
3269	rm -f conftest.er1
3270	cat conftest.err >&5
3271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272	(exit $ac_status); } &&
3273	{ ac_try='test -z "$ac_c_werror_flag"
3274	\|\| test ! -s conftest.err'
3275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3276	(eval $ac_try) 2>&5
3277	ac_status=$?
3278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279	(exit $ac_status); }; } &&
3280	{ ac_try='test -s conftest.$ac_objext'
3281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282	(eval $ac_try) 2>&5
3283	ac_status=$?
3284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285	(exit $ac_status); }; }; then
3286	break
3287	else
3288	echo "$as_me: failed program was:" >&5
3289	sed 's/^/\| /' conftest.$ac_ext >&5
3290
3291	fi
3292	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3293	done
3294	rm -f conftest*
3295	if test -n "$ac_declaration"; then
3296	echo '#ifdef __cplusplus' >>confdefs.h
3297	echo $ac_declaration >>confdefs.h
3298	echo '#endif' >>confdefs.h
3299	fi
3300
3301	else
3302	echo "$as_me: failed program was:" >&5
3303	sed 's/^/\| /' conftest.$ac_ext >&5
3304
3305	fi
3306	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3307	ac_ext=c
3308	ac_cpp='$CPP $CPPFLAGS'
3309	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3310	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3311	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3312
3313	depcc="$CC" am_compiler_list=
3314
3315	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3316	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3317	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3318	echo $ECHO_N "(cached) $ECHO_C" >&6
3319	else
3320	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3321	# We make a subdir and do the tests there. Otherwise we can end up
3322	# making bogus files that we don't know about and never remove. For
3323	# instance it was reported that on HP-UX the gcc test will end up
3324	# making a dummy file named `D' -- because `-MD' means `put the output
3325	# in D'.
3326	mkdir conftest.dir
3327	# Copy depcomp to subdir because otherwise we won't find it if we're
3328	# using a relative directory.
3329	cp "$am_depcomp" conftest.dir
3330	cd conftest.dir
3331	# We will build objects and dependencies in a subdirectory because
3332	# it helps to detect inapplicable dependency modes. For instance
3333	# both Tru64's cc and ICC support -MD to output dependencies as a
3334	# side effect of compilation, but ICC will put the dependencies in
3335	# the current directory while Tru64 will put them in the object
3336	# directory.
3337	mkdir sub
3338
3339	am_cv_CC_dependencies_compiler_type=none
3340	if test "$am_compiler_list" = ""; then
3341	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3342	fi
3343	for depmode in $am_compiler_list; do
3344	# Setup a source with many dependencies, because some compilers
3345	# like to wrap large dependency lists on column 80 (with \), and
3346	# we should not choose a depcomp mode which is confused by this.
3347	#
3348	# We need to recreate these files for each test, as the compiler may
3349	# overwrite some of them when testing with obscure command lines.
3350	# This happens at least with the AIX C compiler.
3351	: > sub/conftest.c
3352	for i in 1 2 3 4 5 6; do
3353	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3354	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3355	# Solaris 8's {/usr,}/bin/sh.
3356	touch sub/conftst$i.h
3357	done
3358	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3359
3360	case $depmode in
3361	nosideeffect)
3362	# after this tag, mechanisms are not by side-effect, so they'll
3363	# only be used when explicitly requested
3364	if test "x$enable_dependency_tracking" = xyes; then
3365	continue
3366	else
3367	break
3368	fi
3369	;;
3370	none) break ;;
3371	esac
3372	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3373	# mode. It turns out that the SunPro C++ compiler does not properly
3374	# handle `-M -o', and we need to detect this.
3375	if depmode=$depmode \
3376	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3377	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3378	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3379	>/dev/null 2>conftest.err &&
3380	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3381	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3382	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3383	# icc doesn't choke on unknown options, it will just issue warnings
3384	# or remarks (even with -Werror). So we grep stderr for any message
3385	# that says an option was ignored or not supported.
3386	# When given -MP, icc 7.0 and 7.1 complain thusly:
3387	# icc: Command line warning: ignoring option '-M'; no argument required
3388	# The diagnosis changed in icc 8.0:
3389	# icc: Command line remark: option '-MP' not supported
3390	if (grep 'ignoring option' conftest.err \|\|
3391	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3392	am_cv_CC_dependencies_compiler_type=$depmode
3393	break
3394	fi
3395	fi
3396	done
3397
3398	cd ..
3399	rm -rf conftest.dir
3400	else
3401	am_cv_CC_dependencies_compiler_type=none
3402	fi
3403
3404	fi
3405	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3406	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3407	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3408
3409
3410
3411	if
3412	test "x$enable_dependency_tracking" != xno \
3413	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3414	am__fastdepCC_TRUE=
3415	am__fastdepCC_FALSE='#'
3416	else
3417	am__fastdepCC_TRUE='#'
3418	am__fastdepCC_FALSE=
3419	fi
3420
3421
3422
3423	ac_ext=c
3424	ac_cpp='$CPP $CPPFLAGS'
3425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3427	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3428	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3429	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3430	# On Suns, sometimes $CPP names a directory.
3431	if test -n "$CPP" && test -d "$CPP"; then
3432	CPP=
3433	fi
3434	if test -z "$CPP"; then
3435	if test "${ac_cv_prog_CPP+set}" = set; then
3436	echo $ECHO_N "(cached) $ECHO_C" >&6
3437	else
3438	# Double quotes because CPP needs to be expanded
3439	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3440	do
3441	ac_preproc_ok=false
3442	for ac_c_preproc_warn_flag in '' yes
3443	do
3444	# Use a header file that comes with gcc, so configuring glibc
3445	# with a fresh cross-compiler works.
3446	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3447	# <limits.h> exists even on freestanding compilers.
3448	# On the NeXT, cc -E runs the code through the compiler's parser,
3449	# not just through cpp. "Syntax error" is here to catch this case.
3450	cat >conftest.$ac_ext <<_ACEOF
3451	/* confdefs.h. */
3452	_ACEOF
3453	cat confdefs.h >>conftest.$ac_ext
3454	cat >>conftest.$ac_ext <<_ACEOF
3455	/* end confdefs.h. */
3456	#ifdef __STDC__
3457	# include <limits.h>
3458	#else
3459	# include <assert.h>
3460	#endif
3461	Syntax error
3462	_ACEOF
3463	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3464	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3465	ac_status=$?
3466	grep -v '^ *+' conftest.er1 >conftest.err
3467	rm -f conftest.er1
3468	cat conftest.err >&5
3469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470	(exit $ac_status); } >/dev/null; then
3471	if test -s conftest.err; then
3472	ac_cpp_err=$ac_c_preproc_warn_flag
3473	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3474	else
3475	ac_cpp_err=
3476	fi
3477	else
3478	ac_cpp_err=yes
3479	fi
3480	if test -z "$ac_cpp_err"; then
3481	:
3482	else
3483	echo "$as_me: failed program was:" >&5
3484	sed 's/^/\| /' conftest.$ac_ext >&5
3485
3486	# Broken: fails on valid input.
3487	continue
3488	fi
3489	rm -f conftest.err conftest.$ac_ext
3490
3491	# OK, works on sane cases. Now check whether non-existent headers
3492	# can be detected and how.
3493	cat >conftest.$ac_ext <<_ACEOF
3494	/* confdefs.h. */
3495	_ACEOF
3496	cat confdefs.h >>conftest.$ac_ext
3497	cat >>conftest.$ac_ext <<_ACEOF
3498	/* end confdefs.h. */
3499	#include <ac_nonexistent.h>
3500	_ACEOF
3501	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3502	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3503	ac_status=$?
3504	grep -v '^ *+' conftest.er1 >conftest.err
3505	rm -f conftest.er1
3506	cat conftest.err >&5
3507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508	(exit $ac_status); } >/dev/null; then
3509	if test -s conftest.err; then
3510	ac_cpp_err=$ac_c_preproc_warn_flag
3511	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3512	else
3513	ac_cpp_err=
3514	fi
3515	else
3516	ac_cpp_err=yes
3517	fi
3518	if test -z "$ac_cpp_err"; then
3519	# Broken: success on invalid input.
3520	continue
3521	else
3522	echo "$as_me: failed program was:" >&5
3523	sed 's/^/\| /' conftest.$ac_ext >&5
3524
3525	# Passes both tests.
3526	ac_preproc_ok=:
3527	break
3528	fi
3529	rm -f conftest.err conftest.$ac_ext
3530
3531	done
3532	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3533	rm -f conftest.err conftest.$ac_ext
3534	if $ac_preproc_ok; then
3535	break
3536	fi
3537
3538	done
3539	ac_cv_prog_CPP=$CPP
3540
3541	fi
3542	CPP=$ac_cv_prog_CPP
3543	else
3544	ac_cv_prog_CPP=$CPP
3545	fi
3546	echo "$as_me:$LINENO: result: $CPP" >&5
3547	echo "${ECHO_T}$CPP" >&6
3548	ac_preproc_ok=false
3549	for ac_c_preproc_warn_flag in '' yes
3550	do
3551	# Use a header file that comes with gcc, so configuring glibc
3552	# with a fresh cross-compiler works.
3553	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3554	# <limits.h> exists even on freestanding compilers.
3555	# On the NeXT, cc -E runs the code through the compiler's parser,
3556	# not just through cpp. "Syntax error" is here to catch this case.
3557	cat >conftest.$ac_ext <<_ACEOF
3558	/* confdefs.h. */
3559	_ACEOF
3560	cat confdefs.h >>conftest.$ac_ext
3561	cat >>conftest.$ac_ext <<_ACEOF
3562	/* end confdefs.h. */
3563	#ifdef __STDC__
3564	# include <limits.h>
3565	#else
3566	# include <assert.h>
3567	#endif
3568	Syntax error
3569	_ACEOF
3570	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3571	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3572	ac_status=$?
3573	grep -v '^ *+' conftest.er1 >conftest.err
3574	rm -f conftest.er1
3575	cat conftest.err >&5
3576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577	(exit $ac_status); } >/dev/null; then
3578	if test -s conftest.err; then
3579	ac_cpp_err=$ac_c_preproc_warn_flag
3580	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3581	else
3582	ac_cpp_err=
3583	fi
3584	else
3585	ac_cpp_err=yes
3586	fi
3587	if test -z "$ac_cpp_err"; then
3588	:
3589	else
3590	echo "$as_me: failed program was:" >&5
3591	sed 's/^/\| /' conftest.$ac_ext >&5
3592
3593	# Broken: fails on valid input.
3594	continue
3595	fi
3596	rm -f conftest.err conftest.$ac_ext
3597
3598	# OK, works on sane cases. Now check whether non-existent headers
3599	# can be detected and how.
3600	cat >conftest.$ac_ext <<_ACEOF
3601	/* confdefs.h. */
3602	_ACEOF
3603	cat confdefs.h >>conftest.$ac_ext
3604	cat >>conftest.$ac_ext <<_ACEOF
3605	/* end confdefs.h. */
3606	#include <ac_nonexistent.h>
3607	_ACEOF
3608	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3609	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3610	ac_status=$?
3611	grep -v '^ *+' conftest.er1 >conftest.err
3612	rm -f conftest.er1
3613	cat conftest.err >&5
3614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3615	(exit $ac_status); } >/dev/null; then
3616	if test -s conftest.err; then
3617	ac_cpp_err=$ac_c_preproc_warn_flag
3618	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3619	else
3620	ac_cpp_err=
3621	fi
3622	else
3623	ac_cpp_err=yes
3624	fi
3625	if test -z "$ac_cpp_err"; then
3626	# Broken: success on invalid input.
3627	continue
3628	else
3629	echo "$as_me: failed program was:" >&5
3630	sed 's/^/\| /' conftest.$ac_ext >&5
3631
3632	# Passes both tests.
3633	ac_preproc_ok=:
3634	break
3635	fi
3636	rm -f conftest.err conftest.$ac_ext
3637
3638	done
3639	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3640	rm -f conftest.err conftest.$ac_ext
3641	if $ac_preproc_ok; then
3642	:
3643	else
3644	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3645	See \`config.log' for more details." >&5
3646	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3647	See \`config.log' for more details." >&2;}
3648	{ (exit 1); exit 1; }; }
3649	fi
3650
3651	ac_ext=c
3652	ac_cpp='$CPP $CPPFLAGS'
3653	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3654	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3655	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3656
3657
3658	echo "$as_me:$LINENO: checking for egrep" >&5
3659	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3660	if test "${ac_cv_prog_egrep+set}" = set; then
3661	echo $ECHO_N "(cached) $ECHO_C" >&6
3662	else
3663	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3664	then ac_cv_prog_egrep='grep -E'
3665	else ac_cv_prog_egrep='egrep'
3666	fi
3667	fi
3668	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3669	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3670	EGREP=$ac_cv_prog_egrep
3671
3672
3673	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3674	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3675	if test "${ac_cv_header_stdc+set}" = set; then
3676	echo $ECHO_N "(cached) $ECHO_C" >&6
3677	else
3678	cat >conftest.$ac_ext <<_ACEOF
3679	/* confdefs.h. */
3680	_ACEOF
3681	cat confdefs.h >>conftest.$ac_ext
3682	cat >>conftest.$ac_ext <<_ACEOF
3683	/* end confdefs.h. */
3684	#include <stdlib.h>
3685	#include <stdarg.h>
3686	#include <string.h>
3687	#include <float.h>
3688
3689	int
3690	main ()
3691	{
3692
3693	;
3694	return 0;
3695	}
3696	_ACEOF
3697	rm -f conftest.$ac_objext
3698	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3699	(eval $ac_compile) 2>conftest.er1
3700	ac_status=$?
3701	grep -v '^ *+' conftest.er1 >conftest.err
3702	rm -f conftest.er1
3703	cat conftest.err >&5
3704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705	(exit $ac_status); } &&
3706	{ ac_try='test -z "$ac_c_werror_flag"
3707	\|\| test ! -s conftest.err'
3708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3709	(eval $ac_try) 2>&5
3710	ac_status=$?
3711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3712	(exit $ac_status); }; } &&
3713	{ ac_try='test -s conftest.$ac_objext'
3714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3715	(eval $ac_try) 2>&5
3716	ac_status=$?
3717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718	(exit $ac_status); }; }; then
3719	ac_cv_header_stdc=yes
3720	else
3721	echo "$as_me: failed program was:" >&5
3722	sed 's/^/\| /' conftest.$ac_ext >&5
3723
3724	ac_cv_header_stdc=no
3725	fi
3726	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3727
3728	if test $ac_cv_header_stdc = yes; then
3729	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3730	cat >conftest.$ac_ext <<_ACEOF
3731	/* confdefs.h. */
3732	_ACEOF
3733	cat confdefs.h >>conftest.$ac_ext
3734	cat >>conftest.$ac_ext <<_ACEOF
3735	/* end confdefs.h. */
3736	#include <string.h>
3737
3738	_ACEOF
3739	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3740	$EGREP "memchr" >/dev/null 2>&1; then
3741	:
3742	else
3743	ac_cv_header_stdc=no
3744	fi
3745	rm -f conftest*
3746
3747	fi
3748
3749	if test $ac_cv_header_stdc = yes; then
3750	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3751	cat >conftest.$ac_ext <<_ACEOF
3752	/* confdefs.h. */
3753	_ACEOF
3754	cat confdefs.h >>conftest.$ac_ext
3755	cat >>conftest.$ac_ext <<_ACEOF
3756	/* end confdefs.h. */
3757	#include <stdlib.h>
3758
3759	_ACEOF
3760	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3761	$EGREP "free" >/dev/null 2>&1; then
3762	:
3763	else
3764	ac_cv_header_stdc=no
3765	fi
3766	rm -f conftest*
3767
3768	fi
3769
3770	if test $ac_cv_header_stdc = yes; then
3771	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3772	if test "$cross_compiling" = yes; then
3773	:
3774	else
3775	cat >conftest.$ac_ext <<_ACEOF
3776	/* confdefs.h. */
3777	_ACEOF
3778	cat confdefs.h >>conftest.$ac_ext
3779	cat >>conftest.$ac_ext <<_ACEOF
3780	/* end confdefs.h. */
3781	#include <ctype.h>
3782	#if ((' ' & 0x0FF) == 0x020)
3783	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3784	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3785	#else
3786	# define ISLOWER(c) \
3787	(('a' <= (c) && (c) <= 'i') \
3788	\|\| ('j' <= (c) && (c) <= 'r') \
3789	\|\| ('s' <= (c) && (c) <= 'z'))
3790	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3791	#endif
3792
3793	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3794	int
3795	main ()
3796	{
3797	int i;
3798	for (i = 0; i < 256; i++)
3799	if (XOR (islower (i), ISLOWER (i))
3800	\|\| toupper (i) != TOUPPER (i))
3801	exit(2);
3802	exit (0);
3803	}
3804	_ACEOF
3805	rm -f conftest$ac_exeext
3806	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3807	(eval $ac_link) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3812	(eval $ac_try) 2>&5
3813	ac_status=$?
3814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3815	(exit $ac_status); }; }; then
3816	:
3817	else
3818	echo "$as_me: program exited with status $ac_status" >&5
3819	echo "$as_me: failed program was:" >&5
3820	sed 's/^/\| /' conftest.$ac_ext >&5
3821
3822	( exit $ac_status )
3823	ac_cv_header_stdc=no
3824	fi
3825	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3826	fi
3827	fi
3828	fi
3829	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3830	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3831	if test $ac_cv_header_stdc = yes; then
3832
3833	cat >>confdefs.h <<\_ACEOF
3834	#define STDC_HEADERS 1
3835	_ACEOF
3836
3837	fi
3838
3839
3840	### CHECKING OPTIONAT ARGUMENTS
3841	## DEBUG-statement
3842	DEBUG=no
3843	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3844	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3845
3846	# Check whether --with-debug or --without-debug was given.
3847	if test "${with_debug+set}" = set; then
3848	withval="$with_debug"
3849	DEBUG=yes
3850	fi;
3851	echo "$DEBUG"
3852	if test "$DEBUG" = yes; then
3853
3854	cat >>confdefs.h <<_ACEOF
3855	#define DEBUG 1
3856	_ACEOF
3857
3858	fi
3859
3860
3861
3862	## GTK-disabled
3863	def_gtk=yes
3864	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3865	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3866	# Check whether --enable-gtk or --disable-gtk was given.
3867	if test "${enable_gtk+set}" = set; then
3868	enableval="$enable_gtk"
3869	def_gtk=no
3870	fi;
3871	if test "$def_gtk" = yes; then
3872	echo "yes"
3873	fi
3874	if test "$def_gtk" = no; then
3875	echo "no"
3876	fi
3877	### SDL_image-disable
3878	def_sdl_image=yes
3879	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3880	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3881	# Check whether --enable-sdl_image or --disable-sdl_image was given.
3882	if test "${enable_sdl_image+set}" = set; then
3883	enableval="$enable_sdl_image"
3884	def_sdl_image=no
3885	fi;
3886	if test "$def_sdl_image" = yes; then
3887	echo "yes"
3888	fi
3889	if test "$def_sdl_image" = no; then
3890	echo "no"
3891	fi
3892
3893	### CHECKING FOR SYSTEM ###
3894
3895	echo "$as_me:$LINENO: checking for System" >&5
3896	echo $ECHO_N "checking for System... $ECHO_C" >&6
3897	## checking for openGL-environment and other sys-specific parameters
3898	case "$target" in
3899	### WINDOWS ###
3900	--mingw32*)
3901	echo "mingw-WINDOWS detected"
3902
3903	mingw="yes"
3904	MSBITFIELDS="-mms-bitfields"
3905	MWINDOWS="-mwindows"
3906
3907	# checking gl header
3908	#done before loop
3909
3910	# checking gl header
3911	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3922	inttypes.h stdint.h unistd.h
3923	do
3924	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3925	echo "$as_me:$LINENO: checking for $ac_header" >&5
3926	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3927	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3928	echo $ECHO_N "(cached) $ECHO_C" >&6
3929	else
3930	cat >conftest.$ac_ext <<_ACEOF
3931	/* confdefs.h. */
3932	_ACEOF
3933	cat confdefs.h >>conftest.$ac_ext
3934	cat >>conftest.$ac_ext <<_ACEOF
3935	/* end confdefs.h. */
3936	$ac_includes_default
3937
3938	#include <$ac_header>
3939	_ACEOF
3940	rm -f conftest.$ac_objext
3941	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3942	(eval $ac_compile) 2>conftest.er1
3943	ac_status=$?
3944	grep -v '^ *+' conftest.er1 >conftest.err
3945	rm -f conftest.er1
3946	cat conftest.err >&5
3947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3948	(exit $ac_status); } &&
3949	{ ac_try='test -z "$ac_c_werror_flag"
3950	\|\| test ! -s conftest.err'
3951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3952	(eval $ac_try) 2>&5
3953	ac_status=$?
3954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955	(exit $ac_status); }; } &&
3956	{ ac_try='test -s conftest.$ac_objext'
3957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3958	(eval $ac_try) 2>&5
3959	ac_status=$?
3960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3961	(exit $ac_status); }; }; then
3962	eval "$as_ac_Header=yes"
3963	else
3964	echo "$as_me: failed program was:" >&5
3965	sed 's/^/\| /' conftest.$ac_ext >&5
3966
3967	eval "$as_ac_Header=no"
3968	fi
3969	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3970	fi
3971	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3972	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3973	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3974	cat >>confdefs.h <<_ACEOF
3975	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3976	_ACEOF
3977
3978	fi
3979
3980	done
3981
3982
3983
3984	for ac_header in GL/gl.h
3985	do
3986	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3987	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3988	echo "$as_me:$LINENO: checking for $ac_header" >&5
3989	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3990	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3991	echo $ECHO_N "(cached) $ECHO_C" >&6
3992	fi
3993	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3994	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3995	else
3996	# Is the header compilable?
3997	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3998	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3999	cat >conftest.$ac_ext <<_ACEOF
4000	/* confdefs.h. */
4001	_ACEOF
4002	cat confdefs.h >>conftest.$ac_ext
4003	cat >>conftest.$ac_ext <<_ACEOF
4004	/* end confdefs.h. */
4005	$ac_includes_default
4006	#include <$ac_header>
4007	_ACEOF
4008	rm -f conftest.$ac_objext
4009	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4010	(eval $ac_compile) 2>conftest.er1
4011	ac_status=$?
4012	grep -v '^ *+' conftest.er1 >conftest.err
4013	rm -f conftest.er1
4014	cat conftest.err >&5
4015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4016	(exit $ac_status); } &&
4017	{ ac_try='test -z "$ac_c_werror_flag"
4018	\|\| test ! -s conftest.err'
4019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4020	(eval $ac_try) 2>&5
4021	ac_status=$?
4022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4023	(exit $ac_status); }; } &&
4024	{ ac_try='test -s conftest.$ac_objext'
4025	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4026	(eval $ac_try) 2>&5
4027	ac_status=$?
4028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4029	(exit $ac_status); }; }; then
4030	ac_header_compiler=yes
4031	else
4032	echo "$as_me: failed program was:" >&5
4033	sed 's/^/\| /' conftest.$ac_ext >&5
4034
4035	ac_header_compiler=no
4036	fi
4037	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4038	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4039	echo "${ECHO_T}$ac_header_compiler" >&6
4040
4041	# Is the header present?
4042	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4043	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4044	cat >conftest.$ac_ext <<_ACEOF
4045	/* confdefs.h. */
4046	_ACEOF
4047	cat confdefs.h >>conftest.$ac_ext
4048	cat >>conftest.$ac_ext <<_ACEOF
4049	/* end confdefs.h. */
4050	#include <$ac_header>
4051	_ACEOF
4052	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4053	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4054	ac_status=$?
4055	grep -v '^ *+' conftest.er1 >conftest.err
4056	rm -f conftest.er1
4057	cat conftest.err >&5
4058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4059	(exit $ac_status); } >/dev/null; then
4060	if test -s conftest.err; then
4061	ac_cpp_err=$ac_c_preproc_warn_flag
4062	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4063	else
4064	ac_cpp_err=
4065	fi
4066	else
4067	ac_cpp_err=yes
4068	fi
4069	if test -z "$ac_cpp_err"; then
4070	ac_header_preproc=yes
4071	else
4072	echo "$as_me: failed program was:" >&5
4073	sed 's/^/\| /' conftest.$ac_ext >&5
4074
4075	ac_header_preproc=no
4076	fi
4077	rm -f conftest.err conftest.$ac_ext
4078	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4079	echo "${ECHO_T}$ac_header_preproc" >&6
4080
4081	# So? What about this header?
4082	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4083	yes:no: )
4084	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4085	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4086	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4087	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4088	ac_header_preproc=yes
4089	;;
4090	no:yes:* )
4091	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4092	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4093	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4094	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4095	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4096	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4097	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4098	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4099	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4100	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4101	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4102	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4103	(
4104	cat <<\_ASBOX
4105	## ------------------------------------------- ##
4106	## Report this to orxonox-dev@mail.datacore.ch ##
4107	## ------------------------------------------- ##
4108	_ASBOX
4109	) \|
4110	sed "s/^/$as_me: WARNING: /" >&2
4111	;;
4112	esac
4113	echo "$as_me:$LINENO: checking for $ac_header" >&5
4114	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4115	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4116	echo $ECHO_N "(cached) $ECHO_C" >&6
4117	else
4118	eval "$as_ac_Header=\$ac_header_preproc"
4119	fi
4120	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4121	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4122
4123	fi
4124	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4125	cat >>confdefs.h <<_ACEOF
4126	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4127	_ACEOF
4128
4129	else
4130	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4131	echo "$as_me: error: cannot find opengl headers" >&2;}
4132	{ (exit 1); exit 1; }; }
4133	fi
4134
4135	done
4136
4137	# checking for Windows openGl library
4138	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4139	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4140	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4141	echo $ECHO_N "(cached) $ECHO_C" >&6
4142	else
4143	ac_check_lib_save_LIBS=$LIBS
4144	LIBS="-lopengl32 $LIBS"
4145	cat >conftest.$ac_ext <<_ACEOF
4146	/* confdefs.h. */
4147	_ACEOF
4148	cat confdefs.h >>conftest.$ac_ext
4149	cat >>conftest.$ac_ext <<_ACEOF
4150	/* end confdefs.h. */
4151
4152
4153	int
4154	main ()
4155	{
4156	main ();
4157	;
4158	return 0;
4159	}
4160	_ACEOF
4161	rm -f conftest.$ac_objext conftest$ac_exeext
4162	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4163	(eval $ac_link) 2>conftest.er1
4164	ac_status=$?
4165	grep -v '^ *+' conftest.er1 >conftest.err
4166	rm -f conftest.er1
4167	cat conftest.err >&5
4168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4169	(exit $ac_status); } &&
4170	{ ac_try='test -z "$ac_c_werror_flag"
4171	\|\| test ! -s conftest.err'
4172	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4173	(eval $ac_try) 2>&5
4174	ac_status=$?
4175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4176	(exit $ac_status); }; } &&
4177	{ ac_try='test -s conftest$ac_exeext'
4178	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4179	(eval $ac_try) 2>&5
4180	ac_status=$?
4181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182	(exit $ac_status); }; }; then
4183	ac_cv_lib_opengl32_main=yes
4184	else
4185	echo "$as_me: failed program was:" >&5
4186	sed 's/^/\| /' conftest.$ac_ext >&5
4187
4188	ac_cv_lib_opengl32_main=no
4189	fi
4190	rm -f conftest.err conftest.$ac_objext \
4191	conftest$ac_exeext conftest.$ac_ext
4192	LIBS=$ac_check_lib_save_LIBS
4193	fi
4194	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4195	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4196	if test $ac_cv_lib_opengl32_main = yes; then
4197	FOUND_opengl32=yes
4198	else
4199	"gl/gl.h"
4200	fi
4201
4202	if test "$FOUND_opengl32" = "yes" ; then
4203	LIBS="$LIBS -lopengl32"
4204	else
4205	echo "------------------"
4206	echo "opengl not found."
4207	echo "please install the opengl package which can be found at http://www.opengl.org"
4208	echo "------------------"
4209	exit -1
4210	fi
4211
4212	# cheking for GLU-header
4213
4214	for ac_header in GL/glu.h
4215	do
4216	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4217	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4218	echo "$as_me:$LINENO: checking for $ac_header" >&5
4219	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4220	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4221	echo $ECHO_N "(cached) $ECHO_C" >&6
4222	fi
4223	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4224	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4225	else
4226	# Is the header compilable?
4227	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4228	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4229	cat >conftest.$ac_ext <<_ACEOF
4230	/* confdefs.h. */
4231	_ACEOF
4232	cat confdefs.h >>conftest.$ac_ext
4233	cat >>conftest.$ac_ext <<_ACEOF
4234	/* end confdefs.h. */
4235	$ac_includes_default
4236	#include <$ac_header>
4237	_ACEOF
4238	rm -f conftest.$ac_objext
4239	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4240	(eval $ac_compile) 2>conftest.er1
4241	ac_status=$?
4242	grep -v '^ *+' conftest.er1 >conftest.err
4243	rm -f conftest.er1
4244	cat conftest.err >&5
4245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4246	(exit $ac_status); } &&
4247	{ ac_try='test -z "$ac_c_werror_flag"
4248	\|\| test ! -s conftest.err'
4249	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4250	(eval $ac_try) 2>&5
4251	ac_status=$?
4252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4253	(exit $ac_status); }; } &&
4254	{ ac_try='test -s conftest.$ac_objext'
4255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4256	(eval $ac_try) 2>&5
4257	ac_status=$?
4258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4259	(exit $ac_status); }; }; then
4260	ac_header_compiler=yes
4261	else
4262	echo "$as_me: failed program was:" >&5
4263	sed 's/^/\| /' conftest.$ac_ext >&5
4264
4265	ac_header_compiler=no
4266	fi
4267	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4268	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4269	echo "${ECHO_T}$ac_header_compiler" >&6
4270
4271	# Is the header present?
4272	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4273	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4274	cat >conftest.$ac_ext <<_ACEOF
4275	/* confdefs.h. */
4276	_ACEOF
4277	cat confdefs.h >>conftest.$ac_ext
4278	cat >>conftest.$ac_ext <<_ACEOF
4279	/* end confdefs.h. */
4280	#include <$ac_header>
4281	_ACEOF
4282	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4283	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4284	ac_status=$?
4285	grep -v '^ *+' conftest.er1 >conftest.err
4286	rm -f conftest.er1
4287	cat conftest.err >&5
4288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4289	(exit $ac_status); } >/dev/null; then
4290	if test -s conftest.err; then
4291	ac_cpp_err=$ac_c_preproc_warn_flag
4292	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4293	else
4294	ac_cpp_err=
4295	fi
4296	else
4297	ac_cpp_err=yes
4298	fi
4299	if test -z "$ac_cpp_err"; then
4300	ac_header_preproc=yes
4301	else
4302	echo "$as_me: failed program was:" >&5
4303	sed 's/^/\| /' conftest.$ac_ext >&5
4304
4305	ac_header_preproc=no
4306	fi
4307	rm -f conftest.err conftest.$ac_ext
4308	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4309	echo "${ECHO_T}$ac_header_preproc" >&6
4310
4311	# So? What about this header?
4312	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4313	yes:no: )
4314	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4315	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4316	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4317	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4318	ac_header_preproc=yes
4319	;;
4320	no:yes:* )
4321	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4322	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4323	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4324	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4325	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4326	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4327	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4328	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4329	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4330	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4331	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4332	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4333	(
4334	cat <<\_ASBOX
4335	## ------------------------------------------- ##
4336	## Report this to orxonox-dev@mail.datacore.ch ##
4337	## ------------------------------------------- ##
4338	_ASBOX
4339	) \|
4340	sed "s/^/$as_me: WARNING: /" >&2
4341	;;
4342	esac
4343	echo "$as_me:$LINENO: checking for $ac_header" >&5
4344	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4345	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4346	echo $ECHO_N "(cached) $ECHO_C" >&6
4347	else
4348	eval "$as_ac_Header=\$ac_header_preproc"
4349	fi
4350	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4351	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4352
4353	fi
4354	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4355	cat >>confdefs.h <<_ACEOF
4356	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4357	_ACEOF
4358
4359	else
4360	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4361	echo "$as_me: error: cannot find opengl headers" >&2;}
4362	{ (exit 1); exit 1; }; }
4363	fi
4364
4365	done
4366
4367
4368	# checking for libGLU
4369	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4370	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4371	if test "${ac_cv_lib_glu32_main+set}" = set; then
4372	echo $ECHO_N "(cached) $ECHO_C" >&6
4373	else
4374	ac_check_lib_save_LIBS=$LIBS
4375	LIBS="-lglu32 $LIBS"
4376	cat >conftest.$ac_ext <<_ACEOF
4377	/* confdefs.h. */
4378	_ACEOF
4379	cat confdefs.h >>conftest.$ac_ext
4380	cat >>conftest.$ac_ext <<_ACEOF
4381	/* end confdefs.h. */
4382
4383
4384	int
4385	main ()
4386	{
4387	main ();
4388	;
4389	return 0;
4390	}
4391	_ACEOF
4392	rm -f conftest.$ac_objext conftest$ac_exeext
4393	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4394	(eval $ac_link) 2>conftest.er1
4395	ac_status=$?
4396	grep -v '^ *+' conftest.er1 >conftest.err
4397	rm -f conftest.er1
4398	cat conftest.err >&5
4399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400	(exit $ac_status); } &&
4401	{ ac_try='test -z "$ac_c_werror_flag"
4402	\|\| test ! -s conftest.err'
4403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4404	(eval $ac_try) 2>&5
4405	ac_status=$?
4406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4407	(exit $ac_status); }; } &&
4408	{ ac_try='test -s conftest$ac_exeext'
4409	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4410	(eval $ac_try) 2>&5
4411	ac_status=$?
4412	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413	(exit $ac_status); }; }; then
4414	ac_cv_lib_glu32_main=yes
4415	else
4416	echo "$as_me: failed program was:" >&5
4417	sed 's/^/\| /' conftest.$ac_ext >&5
4418
4419	ac_cv_lib_glu32_main=no
4420	fi
4421	rm -f conftest.err conftest.$ac_objext \
4422	conftest$ac_exeext conftest.$ac_ext
4423	LIBS=$ac_check_lib_save_LIBS
4424	fi
4425	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4426	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4427	if test $ac_cv_lib_glu32_main = yes; then
4428	FOUND_glu32=yes
4429	fi
4430
4431	if test "$FOUND_glu32" = "yes" ; then
4432	LIBS="$LIBS -lGLU32"
4433	else
4434	echo "------------------"
4435	echo "GLU library not found."
4436	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4437	echo "------------------"
4438	exit -1
4439	fi
4440
4441	# checking for mingw32
4442	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4443	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4444	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4445	echo $ECHO_N "(cached) $ECHO_C" >&6
4446	else
4447	ac_check_lib_save_LIBS=$LIBS
4448	LIBS="-lmingw32 $LIBS"
4449	cat >conftest.$ac_ext <<_ACEOF
4450	/* confdefs.h. */
4451	_ACEOF
4452	cat confdefs.h >>conftest.$ac_ext
4453	cat >>conftest.$ac_ext <<_ACEOF
4454	/* end confdefs.h. */
4455
4456
4457	int
4458	main ()
4459	{
4460	main ();
4461	;
4462	return 0;
4463	}
4464	_ACEOF
4465	rm -f conftest.$ac_objext conftest$ac_exeext
4466	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4467	(eval $ac_link) 2>conftest.er1
4468	ac_status=$?
4469	grep -v '^ *+' conftest.er1 >conftest.err
4470	rm -f conftest.er1
4471	cat conftest.err >&5
4472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473	(exit $ac_status); } &&
4474	{ ac_try='test -z "$ac_c_werror_flag"
4475	\|\| test ! -s conftest.err'
4476	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4477	(eval $ac_try) 2>&5
4478	ac_status=$?
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); }; } &&
4481	{ ac_try='test -s conftest$ac_exeext'
4482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4483	(eval $ac_try) 2>&5
4484	ac_status=$?
4485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486	(exit $ac_status); }; }; then
4487	ac_cv_lib_mingw32_main=yes
4488	else
4489	echo "$as_me: failed program was:" >&5
4490	sed 's/^/\| /' conftest.$ac_ext >&5
4491
4492	ac_cv_lib_mingw32_main=no
4493	fi
4494	rm -f conftest.err conftest.$ac_objext \
4495	conftest$ac_exeext conftest.$ac_ext
4496	LIBS=$ac_check_lib_save_LIBS
4497	fi
4498	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4499	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4500	if test $ac_cv_lib_mingw32_main = yes; then
4501	FOUND_mingw32=yes
4502	fi
4503
4504	if test $FOUND_mingw32 = "yes"; then
4505	LIBS="$LIBS -lmingw32"
4506	fi
4507	# checking for SDL-headers
4508
4509	for ac_header in SDL/SDL.h
4510	do
4511	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4512	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4513	echo "$as_me:$LINENO: checking for $ac_header" >&5
4514	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4515	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4516	echo $ECHO_N "(cached) $ECHO_C" >&6
4517	fi
4518	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4519	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4520	else
4521	# Is the header compilable?
4522	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4523	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4524	cat >conftest.$ac_ext <<_ACEOF
4525	/* confdefs.h. */
4526	_ACEOF
4527	cat confdefs.h >>conftest.$ac_ext
4528	cat >>conftest.$ac_ext <<_ACEOF
4529	/* end confdefs.h. */
4530	$ac_includes_default
4531	#include <$ac_header>
4532	_ACEOF
4533	rm -f conftest.$ac_objext
4534	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4535	(eval $ac_compile) 2>conftest.er1
4536	ac_status=$?
4537	grep -v '^ *+' conftest.er1 >conftest.err
4538	rm -f conftest.er1
4539	cat conftest.err >&5
4540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541	(exit $ac_status); } &&
4542	{ ac_try='test -z "$ac_c_werror_flag"
4543	\|\| test ! -s conftest.err'
4544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4545	(eval $ac_try) 2>&5
4546	ac_status=$?
4547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548	(exit $ac_status); }; } &&
4549	{ ac_try='test -s conftest.$ac_objext'
4550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551	(eval $ac_try) 2>&5
4552	ac_status=$?
4553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554	(exit $ac_status); }; }; then
4555	ac_header_compiler=yes
4556	else
4557	echo "$as_me: failed program was:" >&5
4558	sed 's/^/\| /' conftest.$ac_ext >&5
4559
4560	ac_header_compiler=no
4561	fi
4562	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4563	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4564	echo "${ECHO_T}$ac_header_compiler" >&6
4565
4566	# Is the header present?
4567	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4568	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4569	cat >conftest.$ac_ext <<_ACEOF
4570	/* confdefs.h. */
4571	_ACEOF
4572	cat confdefs.h >>conftest.$ac_ext
4573	cat >>conftest.$ac_ext <<_ACEOF
4574	/* end confdefs.h. */
4575	#include <$ac_header>
4576	_ACEOF
4577	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4578	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4579	ac_status=$?
4580	grep -v '^ *+' conftest.er1 >conftest.err
4581	rm -f conftest.er1
4582	cat conftest.err >&5
4583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584	(exit $ac_status); } >/dev/null; then
4585	if test -s conftest.err; then
4586	ac_cpp_err=$ac_c_preproc_warn_flag
4587	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4588	else
4589	ac_cpp_err=
4590	fi
4591	else
4592	ac_cpp_err=yes
4593	fi
4594	if test -z "$ac_cpp_err"; then
4595	ac_header_preproc=yes
4596	else
4597	echo "$as_me: failed program was:" >&5
4598	sed 's/^/\| /' conftest.$ac_ext >&5
4599
4600	ac_header_preproc=no
4601	fi
4602	rm -f conftest.err conftest.$ac_ext
4603	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4604	echo "${ECHO_T}$ac_header_preproc" >&6
4605
4606	# So? What about this header?
4607	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4608	yes:no: )
4609	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4610	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4611	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4612	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4613	ac_header_preproc=yes
4614	;;
4615	no:yes:* )
4616	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4617	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4618	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4619	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4620	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4621	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4622	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4623	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4624	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4625	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4626	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4627	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4628	(
4629	cat <<\_ASBOX
4630	## ------------------------------------------- ##
4631	## Report this to orxonox-dev@mail.datacore.ch ##
4632	## ------------------------------------------- ##
4633	_ASBOX
4634	) \|
4635	sed "s/^/$as_me: WARNING: /" >&2
4636	;;
4637	esac
4638	echo "$as_me:$LINENO: checking for $ac_header" >&5
4639	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4640	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4641	echo $ECHO_N "(cached) $ECHO_C" >&6
4642	else
4643	eval "$as_ac_Header=\$ac_header_preproc"
4644	fi
4645	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4646	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4647
4648	fi
4649	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4650	cat >>confdefs.h <<_ACEOF
4651	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4652	_ACEOF
4653
4654	else
4655	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4656	echo "$as_me: error: cannot find SDL headers" >&2;}
4657	{ (exit 1); exit 1; }; }
4658	fi
4659
4660	done
4661
4662
4663	#checking for libSDL
4664	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4665	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4666	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4667	echo $ECHO_N "(cached) $ECHO_C" >&6
4668	else
4669	ac_check_lib_save_LIBS=$LIBS
4670	LIBS="-lsdlmain $LIBS"
4671	cat >conftest.$ac_ext <<_ACEOF
4672	/* confdefs.h. */
4673	_ACEOF
4674	cat confdefs.h >>conftest.$ac_ext
4675	cat >>conftest.$ac_ext <<_ACEOF
4676	/* end confdefs.h. */
4677
4678
4679	int
4680	main ()
4681	{
4682	main ();
4683	;
4684	return 0;
4685	}
4686	_ACEOF
4687	rm -f conftest.$ac_objext conftest$ac_exeext
4688	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4689	(eval $ac_link) 2>conftest.er1
4690	ac_status=$?
4691	grep -v '^ *+' conftest.er1 >conftest.err
4692	rm -f conftest.er1
4693	cat conftest.err >&5
4694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695	(exit $ac_status); } &&
4696	{ ac_try='test -z "$ac_c_werror_flag"
4697	\|\| test ! -s conftest.err'
4698	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4699	(eval $ac_try) 2>&5
4700	ac_status=$?
4701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702	(exit $ac_status); }; } &&
4703	{ ac_try='test -s conftest$ac_exeext'
4704	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4705	(eval $ac_try) 2>&5
4706	ac_status=$?
4707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4708	(exit $ac_status); }; }; then
4709	ac_cv_lib_sdlmain_main=yes
4710	else
4711	echo "$as_me: failed program was:" >&5
4712	sed 's/^/\| /' conftest.$ac_ext >&5
4713
4714	ac_cv_lib_sdlmain_main=no
4715	fi
4716	rm -f conftest.err conftest.$ac_objext \
4717	conftest$ac_exeext conftest.$ac_ext
4718	LIBS=$ac_check_lib_save_LIBS
4719	fi
4720	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4721	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4722	if test $ac_cv_lib_sdlmain_main = yes; then
4723	FOUND_sdlmain=yes
4724	fi
4725
4726	if test "$FOUND_sdlmain" = "yes" ; then
4727	LIBS="$LIBS -lsdlmain"
4728	else
4729	echo "------------------"
4730	echo "SDL library not found."
4731	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4732	echo "------------------"
4733	exit 1
4734	fi
4735	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4736	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4737	if test "${ac_cv_lib_sdl_main+set}" = set; then
4738	echo $ECHO_N "(cached) $ECHO_C" >&6
4739	else
4740	ac_check_lib_save_LIBS=$LIBS
4741	LIBS="-lsdl $LIBS"
4742	cat >conftest.$ac_ext <<_ACEOF
4743	/* confdefs.h. */
4744	_ACEOF
4745	cat confdefs.h >>conftest.$ac_ext
4746	cat >>conftest.$ac_ext <<_ACEOF
4747	/* end confdefs.h. */
4748
4749
4750	int
4751	main ()
4752	{
4753	main ();
4754	;
4755	return 0;
4756	}
4757	_ACEOF
4758	rm -f conftest.$ac_objext conftest$ac_exeext
4759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4760	(eval $ac_link) 2>conftest.er1
4761	ac_status=$?
4762	grep -v '^ *+' conftest.er1 >conftest.err
4763	rm -f conftest.er1
4764	cat conftest.err >&5
4765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4766	(exit $ac_status); } &&
4767	{ ac_try='test -z "$ac_c_werror_flag"
4768	\|\| test ! -s conftest.err'
4769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4770	(eval $ac_try) 2>&5
4771	ac_status=$?
4772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4773	(exit $ac_status); }; } &&
4774	{ ac_try='test -s conftest$ac_exeext'
4775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4776	(eval $ac_try) 2>&5
4777	ac_status=$?
4778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779	(exit $ac_status); }; }; then
4780	ac_cv_lib_sdl_main=yes
4781	else
4782	echo "$as_me: failed program was:" >&5
4783	sed 's/^/\| /' conftest.$ac_ext >&5
4784
4785	ac_cv_lib_sdl_main=no
4786	fi
4787	rm -f conftest.err conftest.$ac_objext \
4788	conftest$ac_exeext conftest.$ac_ext
4789	LIBS=$ac_check_lib_save_LIBS
4790	fi
4791	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4792	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4793	if test $ac_cv_lib_sdl_main = yes; then
4794	FOUND_sdl=yes
4795	fi
4796
4797	if test "$FOUND_sdl" = "yes" ; then
4798	LIBS="$LIBS -lsdl"
4799	else
4800	echo "------------------"
4801	echo "SDL library not found."
4802	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4803	echo "------------------"
4804	exit -1
4805	fi
4806
4807	;;
4808
4809	### LINUX ###
4810	--linux*)
4811	echo "Linux detected"
4812
4813	Linux="yes"
4814
4815	CPPFLAGS="-I/usr/X11R6/include"
4816	LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4817	# checking gl header
4818
4819	for ac_header in GL/gl.h
4820	do
4821	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4822	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4823	echo "$as_me:$LINENO: checking for $ac_header" >&5
4824	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4825	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4826	echo $ECHO_N "(cached) $ECHO_C" >&6
4827	fi
4828	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4829	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4830	else
4831	# Is the header compilable?
4832	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4833	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4834	cat >conftest.$ac_ext <<_ACEOF
4835	/* confdefs.h. */
4836	_ACEOF
4837	cat confdefs.h >>conftest.$ac_ext
4838	cat >>conftest.$ac_ext <<_ACEOF
4839	/* end confdefs.h. */
4840	$ac_includes_default
4841	#include <$ac_header>
4842	_ACEOF
4843	rm -f conftest.$ac_objext
4844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4845	(eval $ac_compile) 2>conftest.er1
4846	ac_status=$?
4847	grep -v '^ *+' conftest.er1 >conftest.err
4848	rm -f conftest.er1
4849	cat conftest.err >&5
4850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851	(exit $ac_status); } &&
4852	{ ac_try='test -z "$ac_c_werror_flag"
4853	\|\| test ! -s conftest.err'
4854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4855	(eval $ac_try) 2>&5
4856	ac_status=$?
4857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4858	(exit $ac_status); }; } &&
4859	{ ac_try='test -s conftest.$ac_objext'
4860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4861	(eval $ac_try) 2>&5
4862	ac_status=$?
4863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4864	(exit $ac_status); }; }; then
4865	ac_header_compiler=yes
4866	else
4867	echo "$as_me: failed program was:" >&5
4868	sed 's/^/\| /' conftest.$ac_ext >&5
4869
4870	ac_header_compiler=no
4871	fi
4872	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4873	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4874	echo "${ECHO_T}$ac_header_compiler" >&6
4875
4876	# Is the header present?
4877	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4878	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4879	cat >conftest.$ac_ext <<_ACEOF
4880	/* confdefs.h. */
4881	_ACEOF
4882	cat confdefs.h >>conftest.$ac_ext
4883	cat >>conftest.$ac_ext <<_ACEOF
4884	/* end confdefs.h. */
4885	#include <$ac_header>
4886	_ACEOF
4887	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4888	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4889	ac_status=$?
4890	grep -v '^ *+' conftest.er1 >conftest.err
4891	rm -f conftest.er1
4892	cat conftest.err >&5
4893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4894	(exit $ac_status); } >/dev/null; then
4895	if test -s conftest.err; then
4896	ac_cpp_err=$ac_c_preproc_warn_flag
4897	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4898	else
4899	ac_cpp_err=
4900	fi
4901	else
4902	ac_cpp_err=yes
4903	fi
4904	if test -z "$ac_cpp_err"; then
4905	ac_header_preproc=yes
4906	else
4907	echo "$as_me: failed program was:" >&5
4908	sed 's/^/\| /' conftest.$ac_ext >&5
4909
4910	ac_header_preproc=no
4911	fi
4912	rm -f conftest.err conftest.$ac_ext
4913	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4914	echo "${ECHO_T}$ac_header_preproc" >&6
4915
4916	# So? What about this header?
4917	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4918	yes:no: )
4919	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4920	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4921	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4922	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4923	ac_header_preproc=yes
4924	;;
4925	no:yes:* )
4926	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4927	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4928	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4929	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4930	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4931	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4932	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4933	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4934	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4935	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4936	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4937	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4938	(
4939	cat <<\_ASBOX
4940	## ------------------------------------------- ##
4941	## Report this to orxonox-dev@mail.datacore.ch ##
4942	## ------------------------------------------- ##
4943	_ASBOX
4944	) \|
4945	sed "s/^/$as_me: WARNING: /" >&2
4946	;;
4947	esac
4948	echo "$as_me:$LINENO: checking for $ac_header" >&5
4949	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4950	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4951	echo $ECHO_N "(cached) $ECHO_C" >&6
4952	else
4953	eval "$as_ac_Header=\$ac_header_preproc"
4954	fi
4955	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4956	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4957
4958	fi
4959	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4960	cat >>confdefs.h <<_ACEOF
4961	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4962	_ACEOF
4963
4964	else
4965	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4966	echo "$as_me: error: cannot find opengl headers" >&2;}
4967	{ (exit 1); exit 1; }; }
4968	fi
4969
4970	done
4971
4972
4973	# checking for Unix GL
4974	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4975	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4976	if test "${ac_cv_lib_GL_main+set}" = set; then
4977	echo $ECHO_N "(cached) $ECHO_C" >&6
4978	else
4979	ac_check_lib_save_LIBS=$LIBS
4980	LIBS="-lGL $LIBS"
4981	cat >conftest.$ac_ext <<_ACEOF
4982	/* confdefs.h. */
4983	_ACEOF
4984	cat confdefs.h >>conftest.$ac_ext
4985	cat >>conftest.$ac_ext <<_ACEOF
4986	/* end confdefs.h. */
4987
4988
4989	int
4990	main ()
4991	{
4992	main ();
4993	;
4994	return 0;
4995	}
4996	_ACEOF
4997	rm -f conftest.$ac_objext conftest$ac_exeext
4998	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4999	(eval $ac_link) 2>conftest.er1
5000	ac_status=$?
5001	grep -v '^ *+' conftest.er1 >conftest.err
5002	rm -f conftest.er1
5003	cat conftest.err >&5
5004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005	(exit $ac_status); } &&
5006	{ ac_try='test -z "$ac_c_werror_flag"
5007	\|\| test ! -s conftest.err'
5008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5009	(eval $ac_try) 2>&5
5010	ac_status=$?
5011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5012	(exit $ac_status); }; } &&
5013	{ ac_try='test -s conftest$ac_exeext'
5014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5015	(eval $ac_try) 2>&5
5016	ac_status=$?
5017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018	(exit $ac_status); }; }; then
5019	ac_cv_lib_GL_main=yes
5020	else
5021	echo "$as_me: failed program was:" >&5
5022	sed 's/^/\| /' conftest.$ac_ext >&5
5023
5024	ac_cv_lib_GL_main=no
5025	fi
5026	rm -f conftest.err conftest.$ac_objext \
5027	conftest$ac_exeext conftest.$ac_ext
5028	LIBS=$ac_check_lib_save_LIBS
5029	fi
5030	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5031	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5032	if test $ac_cv_lib_GL_main = yes; then
5033	FOUND_GL=yes
5034	fi
5035
5036	if test "$FOUND_GL" = "yes" ; then
5037	LIBS="$LIBS -lGL"
5038	else
5039	echo "------------------"
5040	echo "opengl not found."
5041	echo "please install the opengl package which can be found at http://www.opengl.org"
5042	echo "------------------"
5043	exit -1
5044	fi
5045
5046	# cheking for GLU-header
5047
5048	for ac_header in GL/glu.h
5049	do
5050	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5051	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5052	echo "$as_me:$LINENO: checking for $ac_header" >&5
5053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5055	echo $ECHO_N "(cached) $ECHO_C" >&6
5056	fi
5057	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5058	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5059	else
5060	# Is the header compilable?
5061	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5062	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5063	cat >conftest.$ac_ext <<_ACEOF
5064	/* confdefs.h. */
5065	_ACEOF
5066	cat confdefs.h >>conftest.$ac_ext
5067	cat >>conftest.$ac_ext <<_ACEOF
5068	/* end confdefs.h. */
5069	$ac_includes_default
5070	#include <$ac_header>
5071	_ACEOF
5072	rm -f conftest.$ac_objext
5073	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5074	(eval $ac_compile) 2>conftest.er1
5075	ac_status=$?
5076	grep -v '^ *+' conftest.er1 >conftest.err
5077	rm -f conftest.er1
5078	cat conftest.err >&5
5079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080	(exit $ac_status); } &&
5081	{ ac_try='test -z "$ac_c_werror_flag"
5082	\|\| test ! -s conftest.err'
5083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084	(eval $ac_try) 2>&5
5085	ac_status=$?
5086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087	(exit $ac_status); }; } &&
5088	{ ac_try='test -s conftest.$ac_objext'
5089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5090	(eval $ac_try) 2>&5
5091	ac_status=$?
5092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093	(exit $ac_status); }; }; then
5094	ac_header_compiler=yes
5095	else
5096	echo "$as_me: failed program was:" >&5
5097	sed 's/^/\| /' conftest.$ac_ext >&5
5098
5099	ac_header_compiler=no
5100	fi
5101	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5102	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5103	echo "${ECHO_T}$ac_header_compiler" >&6
5104
5105	# Is the header present?
5106	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5107	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5108	cat >conftest.$ac_ext <<_ACEOF
5109	/* confdefs.h. */
5110	_ACEOF
5111	cat confdefs.h >>conftest.$ac_ext
5112	cat >>conftest.$ac_ext <<_ACEOF
5113	/* end confdefs.h. */
5114	#include <$ac_header>
5115	_ACEOF
5116	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5117	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5118	ac_status=$?
5119	grep -v '^ *+' conftest.er1 >conftest.err
5120	rm -f conftest.er1
5121	cat conftest.err >&5
5122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5123	(exit $ac_status); } >/dev/null; then
5124	if test -s conftest.err; then
5125	ac_cpp_err=$ac_c_preproc_warn_flag
5126	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5127	else
5128	ac_cpp_err=
5129	fi
5130	else
5131	ac_cpp_err=yes
5132	fi
5133	if test -z "$ac_cpp_err"; then
5134	ac_header_preproc=yes
5135	else
5136	echo "$as_me: failed program was:" >&5
5137	sed 's/^/\| /' conftest.$ac_ext >&5
5138
5139	ac_header_preproc=no
5140	fi
5141	rm -f conftest.err conftest.$ac_ext
5142	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5143	echo "${ECHO_T}$ac_header_preproc" >&6
5144
5145	# So? What about this header?
5146	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5147	yes:no: )
5148	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5149	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5151	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5152	ac_header_preproc=yes
5153	;;
5154	no:yes:* )
5155	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5156	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5157	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5158	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5159	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5160	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5161	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5162	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5163	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5164	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5165	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5166	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5167	(
5168	cat <<\_ASBOX
5169	## ------------------------------------------- ##
5170	## Report this to orxonox-dev@mail.datacore.ch ##
5171	## ------------------------------------------- ##
5172	_ASBOX
5173	) \|
5174	sed "s/^/$as_me: WARNING: /" >&2
5175	;;
5176	esac
5177	echo "$as_me:$LINENO: checking for $ac_header" >&5
5178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5179	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5180	echo $ECHO_N "(cached) $ECHO_C" >&6
5181	else
5182	eval "$as_ac_Header=\$ac_header_preproc"
5183	fi
5184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5185	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5186
5187	fi
5188	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5189	cat >>confdefs.h <<_ACEOF
5190	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5191	_ACEOF
5192
5193	else
5194	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5195	echo "$as_me: error: cannot find opengl headers" >&2;}
5196	{ (exit 1); exit 1; }; }
5197	fi
5198
5199	done
5200
5201
5202	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5203	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5204	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5205	echo $ECHO_N "(cached) $ECHO_C" >&6
5206	else
5207	ac_check_lib_save_LIBS=$LIBS
5208	LIBS="-lGLU $LIBS"
5209	cat >conftest.$ac_ext <<_ACEOF
5210	/* confdefs.h. */
5211	_ACEOF
5212	cat confdefs.h >>conftest.$ac_ext
5213	cat >>conftest.$ac_ext <<_ACEOF
5214	/* end confdefs.h. */
5215
5216	/* Override any gcc2 internal prototype to avoid an error. */
5217	#ifdef __cplusplus
5218	extern "C"
5219	#endif
5220	/* We use char because int might match the return type of a gcc2
5221	builtin and then its argument prototype would still apply. */
5222	char gluProject ();
5223	int
5224	main ()
5225	{
5226	gluProject ();
5227	;
5228	return 0;
5229	}
5230	_ACEOF
5231	rm -f conftest.$ac_objext conftest$ac_exeext
5232	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5233	(eval $ac_link) 2>conftest.er1
5234	ac_status=$?
5235	grep -v '^ *+' conftest.er1 >conftest.err
5236	rm -f conftest.er1
5237	cat conftest.err >&5
5238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5239	(exit $ac_status); } &&
5240	{ ac_try='test -z "$ac_c_werror_flag"
5241	\|\| test ! -s conftest.err'
5242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5243	(eval $ac_try) 2>&5
5244	ac_status=$?
5245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246	(exit $ac_status); }; } &&
5247	{ ac_try='test -s conftest$ac_exeext'
5248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5249	(eval $ac_try) 2>&5
5250	ac_status=$?
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); }; }; then
5253	ac_cv_lib_GLU_gluProject=yes
5254	else
5255	echo "$as_me: failed program was:" >&5
5256	sed 's/^/\| /' conftest.$ac_ext >&5
5257
5258	ac_cv_lib_GLU_gluProject=no
5259	fi
5260	rm -f conftest.err conftest.$ac_objext \
5261	conftest$ac_exeext conftest.$ac_ext
5262	LIBS=$ac_check_lib_save_LIBS
5263	fi
5264	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5265	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5266	if test $ac_cv_lib_GLU_gluProject = yes; then
5267	FOUND_GLU=yes
5268	fi
5269
5270	if test "$FOUND_GLU" = "yes" ; then
5271	LIBS="$LIBS -lGLU"
5272	else
5273	echo "------------------"
5274	echo "GLU library not found."
5275	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5276	echo "------------------"
5277	exit -1
5278	fi
5279
5280	# checking for SDL-headers
5281
5282	for ac_header in SDL/SDL.h
5283	do
5284	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5285	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5286	echo "$as_me:$LINENO: checking for $ac_header" >&5
5287	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5288	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5289	echo $ECHO_N "(cached) $ECHO_C" >&6
5290	fi
5291	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5292	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5293	else
5294	# Is the header compilable?
5295	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5296	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5297	cat >conftest.$ac_ext <<_ACEOF
5298	/* confdefs.h. */
5299	_ACEOF
5300	cat confdefs.h >>conftest.$ac_ext
5301	cat >>conftest.$ac_ext <<_ACEOF
5302	/* end confdefs.h. */
5303	$ac_includes_default
5304	#include <$ac_header>
5305	_ACEOF
5306	rm -f conftest.$ac_objext
5307	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5308	(eval $ac_compile) 2>conftest.er1
5309	ac_status=$?
5310	grep -v '^ *+' conftest.er1 >conftest.err
5311	rm -f conftest.er1
5312	cat conftest.err >&5
5313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314	(exit $ac_status); } &&
5315	{ ac_try='test -z "$ac_c_werror_flag"
5316	\|\| test ! -s conftest.err'
5317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5318	(eval $ac_try) 2>&5
5319	ac_status=$?
5320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5321	(exit $ac_status); }; } &&
5322	{ ac_try='test -s conftest.$ac_objext'
5323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5324	(eval $ac_try) 2>&5
5325	ac_status=$?
5326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5327	(exit $ac_status); }; }; then
5328	ac_header_compiler=yes
5329	else
5330	echo "$as_me: failed program was:" >&5
5331	sed 's/^/\| /' conftest.$ac_ext >&5
5332
5333	ac_header_compiler=no
5334	fi
5335	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5336	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5337	echo "${ECHO_T}$ac_header_compiler" >&6
5338
5339	# Is the header present?
5340	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5341	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5342	cat >conftest.$ac_ext <<_ACEOF
5343	/* confdefs.h. */
5344	_ACEOF
5345	cat confdefs.h >>conftest.$ac_ext
5346	cat >>conftest.$ac_ext <<_ACEOF
5347	/* end confdefs.h. */
5348	#include <$ac_header>
5349	_ACEOF
5350	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5351	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5352	ac_status=$?
5353	grep -v '^ *+' conftest.er1 >conftest.err
5354	rm -f conftest.er1
5355	cat conftest.err >&5
5356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357	(exit $ac_status); } >/dev/null; then
5358	if test -s conftest.err; then
5359	ac_cpp_err=$ac_c_preproc_warn_flag
5360	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5361	else
5362	ac_cpp_err=
5363	fi
5364	else
5365	ac_cpp_err=yes
5366	fi
5367	if test -z "$ac_cpp_err"; then
5368	ac_header_preproc=yes
5369	else
5370	echo "$as_me: failed program was:" >&5
5371	sed 's/^/\| /' conftest.$ac_ext >&5
5372
5373	ac_header_preproc=no
5374	fi
5375	rm -f conftest.err conftest.$ac_ext
5376	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5377	echo "${ECHO_T}$ac_header_preproc" >&6
5378
5379	# So? What about this header?
5380	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5381	yes:no: )
5382	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5383	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5384	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5385	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5386	ac_header_preproc=yes
5387	;;
5388	no:yes:* )
5389	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5390	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5391	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5392	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5393	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5394	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5395	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5396	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5397	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5398	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5399	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5400	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5401	(
5402	cat <<\_ASBOX
5403	## ------------------------------------------- ##
5404	## Report this to orxonox-dev@mail.datacore.ch ##
5405	## ------------------------------------------- ##
5406	_ASBOX
5407	) \|
5408	sed "s/^/$as_me: WARNING: /" >&2
5409	;;
5410	esac
5411	echo "$as_me:$LINENO: checking for $ac_header" >&5
5412	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5413	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5414	echo $ECHO_N "(cached) $ECHO_C" >&6
5415	else
5416	eval "$as_ac_Header=\$ac_header_preproc"
5417	fi
5418	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5419	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5420
5421	fi
5422	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5423	cat >>confdefs.h <<_ACEOF
5424	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5425	_ACEOF
5426
5427	else
5428	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5429	echo "$as_me: error: cannot find SDL headers" >&2;}
5430	{ (exit 1); exit 1; }; }
5431	fi
5432
5433	done
5434
5435
5436	# checking for SDL-lib
5437	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5438	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5439	if test "${ac_cv_lib_SDL_main+set}" = set; then
5440	echo $ECHO_N "(cached) $ECHO_C" >&6
5441	else
5442	ac_check_lib_save_LIBS=$LIBS
5443	LIBS="-lSDL $LIBS"
5444	cat >conftest.$ac_ext <<_ACEOF
5445	/* confdefs.h. */
5446	_ACEOF
5447	cat confdefs.h >>conftest.$ac_ext
5448	cat >>conftest.$ac_ext <<_ACEOF
5449	/* end confdefs.h. */
5450
5451
5452	int
5453	main ()
5454	{
5455	main ();
5456	;
5457	return 0;
5458	}
5459	_ACEOF
5460	rm -f conftest.$ac_objext conftest$ac_exeext
5461	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5462	(eval $ac_link) 2>conftest.er1
5463	ac_status=$?
5464	grep -v '^ *+' conftest.er1 >conftest.err
5465	rm -f conftest.er1
5466	cat conftest.err >&5
5467	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5468	(exit $ac_status); } &&
5469	{ ac_try='test -z "$ac_c_werror_flag"
5470	\|\| test ! -s conftest.err'
5471	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5472	(eval $ac_try) 2>&5
5473	ac_status=$?
5474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5475	(exit $ac_status); }; } &&
5476	{ ac_try='test -s conftest$ac_exeext'
5477	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5478	(eval $ac_try) 2>&5
5479	ac_status=$?
5480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5481	(exit $ac_status); }; }; then
5482	ac_cv_lib_SDL_main=yes
5483	else
5484	echo "$as_me: failed program was:" >&5
5485	sed 's/^/\| /' conftest.$ac_ext >&5
5486
5487	ac_cv_lib_SDL_main=no
5488	fi
5489	rm -f conftest.err conftest.$ac_objext \
5490	conftest$ac_exeext conftest.$ac_ext
5491	LIBS=$ac_check_lib_save_LIBS
5492	fi
5493	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5494	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5495	if test $ac_cv_lib_SDL_main = yes; then
5496	FOUND_SDL=yes
5497	fi
5498
5499	if test "$FOUND_SDL" = "yes" ; then
5500	LIBS="$LIBS -lSDL"
5501	else
5502	echo "------------------"
5503	echo "SDL library not found."
5504	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5505	echo "------------------"
5506	exit -1
5507	fi
5508
5509
5510	## checking for SDL
5511	# SDL_VERSION=1.2.7
5512	# AM_PATH_SDL($SDL_VERSION,
5513	# :,
5514	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5515	# )
5516	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5517	# LIBS="$LIBS $SDL_LIBS"
5518	;;
5519
5520	### OS X ###
5521	darwin)
5522	echo "OS X detected"
5523
5524	osX="yes"
5525
5526	CPPFLAGS="-I/sw/include $CPPFLAGS"
5527	# checking gl header
5528
5529	for ac_header in OpenGL/gl.h
5530	do
5531	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5532	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5533	echo "$as_me:$LINENO: checking for $ac_header" >&5
5534	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5535	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5536	echo $ECHO_N "(cached) $ECHO_C" >&6
5537	fi
5538	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5539	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5540	else
5541	# Is the header compilable?
5542	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5543	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5544	cat >conftest.$ac_ext <<_ACEOF
5545	/* confdefs.h. */
5546	_ACEOF
5547	cat confdefs.h >>conftest.$ac_ext
5548	cat >>conftest.$ac_ext <<_ACEOF
5549	/* end confdefs.h. */
5550	$ac_includes_default
5551	#include <$ac_header>
5552	_ACEOF
5553	rm -f conftest.$ac_objext
5554	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5555	(eval $ac_compile) 2>conftest.er1
5556	ac_status=$?
5557	grep -v '^ *+' conftest.er1 >conftest.err
5558	rm -f conftest.er1
5559	cat conftest.err >&5
5560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	(exit $ac_status); } &&
5562	{ ac_try='test -z "$ac_c_werror_flag"
5563	\|\| test ! -s conftest.err'
5564	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5565	(eval $ac_try) 2>&5
5566	ac_status=$?
5567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5568	(exit $ac_status); }; } &&
5569	{ ac_try='test -s conftest.$ac_objext'
5570	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5571	(eval $ac_try) 2>&5
5572	ac_status=$?
5573	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574	(exit $ac_status); }; }; then
5575	ac_header_compiler=yes
5576	else
5577	echo "$as_me: failed program was:" >&5
5578	sed 's/^/\| /' conftest.$ac_ext >&5
5579
5580	ac_header_compiler=no
5581	fi
5582	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5583	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5584	echo "${ECHO_T}$ac_header_compiler" >&6
5585
5586	# Is the header present?
5587	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5588	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5589	cat >conftest.$ac_ext <<_ACEOF
5590	/* confdefs.h. */
5591	_ACEOF
5592	cat confdefs.h >>conftest.$ac_ext
5593	cat >>conftest.$ac_ext <<_ACEOF
5594	/* end confdefs.h. */
5595	#include <$ac_header>
5596	_ACEOF
5597	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5598	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5599	ac_status=$?
5600	grep -v '^ *+' conftest.er1 >conftest.err
5601	rm -f conftest.er1
5602	cat conftest.err >&5
5603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604	(exit $ac_status); } >/dev/null; then
5605	if test -s conftest.err; then
5606	ac_cpp_err=$ac_c_preproc_warn_flag
5607	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5608	else
5609	ac_cpp_err=
5610	fi
5611	else
5612	ac_cpp_err=yes
5613	fi
5614	if test -z "$ac_cpp_err"; then
5615	ac_header_preproc=yes
5616	else
5617	echo "$as_me: failed program was:" >&5
5618	sed 's/^/\| /' conftest.$ac_ext >&5
5619
5620	ac_header_preproc=no
5621	fi
5622	rm -f conftest.err conftest.$ac_ext
5623	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5624	echo "${ECHO_T}$ac_header_preproc" >&6
5625
5626	# So? What about this header?
5627	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5628	yes:no: )
5629	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5630	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5631	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5632	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5633	ac_header_preproc=yes
5634	;;
5635	no:yes:* )
5636	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5637	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5638	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5639	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5640	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5641	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5642	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5643	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5644	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5645	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5646	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5647	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5648	(
5649	cat <<\_ASBOX
5650	## ------------------------------------------- ##
5651	## Report this to orxonox-dev@mail.datacore.ch ##
5652	## ------------------------------------------- ##
5653	_ASBOX
5654	) \|
5655	sed "s/^/$as_me: WARNING: /" >&2
5656	;;
5657	esac
5658	echo "$as_me:$LINENO: checking for $ac_header" >&5
5659	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5660	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5661	echo $ECHO_N "(cached) $ECHO_C" >&6
5662	else
5663	eval "$as_ac_Header=\$ac_header_preproc"
5664	fi
5665	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5666	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5667
5668	fi
5669	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5670	cat >>confdefs.h <<_ACEOF
5671	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5672	_ACEOF
5673
5674	else
5675	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5676	echo "$as_me: error: cannot find opengl headers" >&2;}
5677	{ (exit 1); exit 1; }; }
5678	fi
5679
5680	done
5681
5682	# cheking for GLU-header
5683
5684	for ac_header in OpenGL/glu.h
5685	do
5686	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5687	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5688	echo "$as_me:$LINENO: checking for $ac_header" >&5
5689	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5690	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5691	echo $ECHO_N "(cached) $ECHO_C" >&6
5692	fi
5693	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5694	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5695	else
5696	# Is the header compilable?
5697	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5698	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5699	cat >conftest.$ac_ext <<_ACEOF
5700	/* confdefs.h. */
5701	_ACEOF
5702	cat confdefs.h >>conftest.$ac_ext
5703	cat >>conftest.$ac_ext <<_ACEOF
5704	/* end confdefs.h. */
5705	$ac_includes_default
5706	#include <$ac_header>
5707	_ACEOF
5708	rm -f conftest.$ac_objext
5709	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5710	(eval $ac_compile) 2>conftest.er1
5711	ac_status=$?
5712	grep -v '^ *+' conftest.er1 >conftest.err
5713	rm -f conftest.er1
5714	cat conftest.err >&5
5715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716	(exit $ac_status); } &&
5717	{ ac_try='test -z "$ac_c_werror_flag"
5718	\|\| test ! -s conftest.err'
5719	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5720	(eval $ac_try) 2>&5
5721	ac_status=$?
5722	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5723	(exit $ac_status); }; } &&
5724	{ ac_try='test -s conftest.$ac_objext'
5725	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726	(eval $ac_try) 2>&5
5727	ac_status=$?
5728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729	(exit $ac_status); }; }; then
5730	ac_header_compiler=yes
5731	else
5732	echo "$as_me: failed program was:" >&5
5733	sed 's/^/\| /' conftest.$ac_ext >&5
5734
5735	ac_header_compiler=no
5736	fi
5737	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5738	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5739	echo "${ECHO_T}$ac_header_compiler" >&6
5740
5741	# Is the header present?
5742	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5743	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5744	cat >conftest.$ac_ext <<_ACEOF
5745	/* confdefs.h. */
5746	_ACEOF
5747	cat confdefs.h >>conftest.$ac_ext
5748	cat >>conftest.$ac_ext <<_ACEOF
5749	/* end confdefs.h. */
5750	#include <$ac_header>
5751	_ACEOF
5752	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5753	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5754	ac_status=$?
5755	grep -v '^ *+' conftest.er1 >conftest.err
5756	rm -f conftest.er1
5757	cat conftest.err >&5
5758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759	(exit $ac_status); } >/dev/null; then
5760	if test -s conftest.err; then
5761	ac_cpp_err=$ac_c_preproc_warn_flag
5762	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5763	else
5764	ac_cpp_err=
5765	fi
5766	else
5767	ac_cpp_err=yes
5768	fi
5769	if test -z "$ac_cpp_err"; then
5770	ac_header_preproc=yes
5771	else
5772	echo "$as_me: failed program was:" >&5
5773	sed 's/^/\| /' conftest.$ac_ext >&5
5774
5775	ac_header_preproc=no
5776	fi
5777	rm -f conftest.err conftest.$ac_ext
5778	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5779	echo "${ECHO_T}$ac_header_preproc" >&6
5780
5781	# So? What about this header?
5782	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5783	yes:no: )
5784	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5785	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5786	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5787	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5788	ac_header_preproc=yes
5789	;;
5790	no:yes:* )
5791	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5792	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5793	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5794	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5795	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5796	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5797	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5798	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5799	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5800	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5801	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5802	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5803	(
5804	cat <<\_ASBOX
5805	## ------------------------------------------- ##
5806	## Report this to orxonox-dev@mail.datacore.ch ##
5807	## ------------------------------------------- ##
5808	_ASBOX
5809	) \|
5810	sed "s/^/$as_me: WARNING: /" >&2
5811	;;
5812	esac
5813	echo "$as_me:$LINENO: checking for $ac_header" >&5
5814	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5815	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5816	echo $ECHO_N "(cached) $ECHO_C" >&6
5817	else
5818	eval "$as_ac_Header=\$ac_header_preproc"
5819	fi
5820	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5821	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5822
5823	fi
5824	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5825	cat >>confdefs.h <<_ACEOF
5826	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5827	_ACEOF
5828
5829	else
5830	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5831	echo "$as_me: error: cannot find opengl headers" >&2;}
5832	{ (exit 1); exit 1; }; }
5833	fi
5834
5835	done
5836
5837
5838	LIBS="$LIBS -framework OpenGL"
5839
5840	# checking for SDL-headers
5841	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5842	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5843
5844	## checking for SDL
5845	# SDL_VERSION=1.2.7
5846	# AM_PATH_SDL($SDL_VERSION,
5847	# :,
5848	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5849	# )
5850
5851	SDL_CFLAGS=`sdl-config --cflags`
5852	SDL_LIBS=`sdl-config --libs`
5853	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5854	LIBS="$LIBS $SDL_LIBS"
5855
5856	;;
5857
5858	*)
5859	;;
5860	esac
5861
5862
5863
5864	## check for SDL_Image
5865	if test "$def_sdl_image" = "yes"; then
5866	# checking for SDL_image-headers
5867
5868	for ac_header in SDL/SDL_image.h
5869	do
5870	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5871	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5872	echo "$as_me:$LINENO: checking for $ac_header" >&5
5873	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5874	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5875	echo $ECHO_N "(cached) $ECHO_C" >&6
5876	fi
5877	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5878	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5879	else
5880	# Is the header compilable?
5881	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5882	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5883	cat >conftest.$ac_ext <<_ACEOF
5884	/* confdefs.h. */
5885	_ACEOF
5886	cat confdefs.h >>conftest.$ac_ext
5887	cat >>conftest.$ac_ext <<_ACEOF
5888	/* end confdefs.h. */
5889	$ac_includes_default
5890	#include <$ac_header>
5891	_ACEOF
5892	rm -f conftest.$ac_objext
5893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5894	(eval $ac_compile) 2>conftest.er1
5895	ac_status=$?
5896	grep -v '^ *+' conftest.er1 >conftest.err
5897	rm -f conftest.er1
5898	cat conftest.err >&5
5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5900	(exit $ac_status); } &&
5901	{ ac_try='test -z "$ac_c_werror_flag"
5902	\|\| test ! -s conftest.err'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; } &&
5908	{ ac_try='test -s conftest.$ac_objext'
5909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910	(eval $ac_try) 2>&5
5911	ac_status=$?
5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913	(exit $ac_status); }; }; then
5914	ac_header_compiler=yes
5915	else
5916	echo "$as_me: failed program was:" >&5
5917	sed 's/^/\| /' conftest.$ac_ext >&5
5918
5919	ac_header_compiler=no
5920	fi
5921	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5922	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5923	echo "${ECHO_T}$ac_header_compiler" >&6
5924
5925	# Is the header present?
5926	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5927	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5928	cat >conftest.$ac_ext <<_ACEOF
5929	/* confdefs.h. */
5930	_ACEOF
5931	cat confdefs.h >>conftest.$ac_ext
5932	cat >>conftest.$ac_ext <<_ACEOF
5933	/* end confdefs.h. */
5934	#include <$ac_header>
5935	_ACEOF
5936	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5937	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5938	ac_status=$?
5939	grep -v '^ *+' conftest.er1 >conftest.err
5940	rm -f conftest.er1
5941	cat conftest.err >&5
5942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943	(exit $ac_status); } >/dev/null; then
5944	if test -s conftest.err; then
5945	ac_cpp_err=$ac_c_preproc_warn_flag
5946	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5947	else
5948	ac_cpp_err=
5949	fi
5950	else
5951	ac_cpp_err=yes
5952	fi
5953	if test -z "$ac_cpp_err"; then
5954	ac_header_preproc=yes
5955	else
5956	echo "$as_me: failed program was:" >&5
5957	sed 's/^/\| /' conftest.$ac_ext >&5
5958
5959	ac_header_preproc=no
5960	fi
5961	rm -f conftest.err conftest.$ac_ext
5962	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5963	echo "${ECHO_T}$ac_header_preproc" >&6
5964
5965	# So? What about this header?
5966	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5967	yes:no: )
5968	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5969	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5970	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5971	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5972	ac_header_preproc=yes
5973	;;
5974	no:yes:* )
5975	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5976	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5977	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5978	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5979	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5980	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5981	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5982	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5983	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5984	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5985	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5986	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5987	(
5988	cat <<\_ASBOX
5989	## ------------------------------------------- ##
5990	## Report this to orxonox-dev@mail.datacore.ch ##
5991	## ------------------------------------------- ##
5992	_ASBOX
5993	) \|
5994	sed "s/^/$as_me: WARNING: /" >&2
5995	;;
5996	esac
5997	echo "$as_me:$LINENO: checking for $ac_header" >&5
5998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000	echo $ECHO_N "(cached) $ECHO_C" >&6
6001	else
6002	eval "$as_ac_Header=\$ac_header_preproc"
6003	fi
6004	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6005	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6006
6007	fi
6008	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6009	cat >>confdefs.h <<_ACEOF
6010	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6011	_ACEOF
6012
6013	else
6014	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6015	fi
6016
6017	done
6018
6019	fi
6020	if test "$def_sdl_image" = "yes"; then
6021	# checking for SDL_image-lib
6022	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6023	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6024	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6025	echo $ECHO_N "(cached) $ECHO_C" >&6
6026	else
6027	ac_check_lib_save_LIBS=$LIBS
6028	LIBS="-lSDL_image $LIBS"
6029	cat >conftest.$ac_ext <<_ACEOF
6030	/* confdefs.h. */
6031	_ACEOF
6032	cat confdefs.h >>conftest.$ac_ext
6033	cat >>conftest.$ac_ext <<_ACEOF
6034	/* end confdefs.h. */
6035
6036
6037	int
6038	main ()
6039	{
6040	main ();
6041	;
6042	return 0;
6043	}
6044	_ACEOF
6045	rm -f conftest.$ac_objext conftest$ac_exeext
6046	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6047	(eval $ac_link) 2>conftest.er1
6048	ac_status=$?
6049	grep -v '^ *+' conftest.er1 >conftest.err
6050	rm -f conftest.er1
6051	cat conftest.err >&5
6052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6053	(exit $ac_status); } &&
6054	{ ac_try='test -z "$ac_c_werror_flag"
6055	\|\| test ! -s conftest.err'
6056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6057	(eval $ac_try) 2>&5
6058	ac_status=$?
6059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6060	(exit $ac_status); }; } &&
6061	{ ac_try='test -s conftest$ac_exeext'
6062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6063	(eval $ac_try) 2>&5
6064	ac_status=$?
6065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6066	(exit $ac_status); }; }; then
6067	ac_cv_lib_SDL_image_main=yes
6068	else
6069	echo "$as_me: failed program was:" >&5
6070	sed 's/^/\| /' conftest.$ac_ext >&5
6071
6072	ac_cv_lib_SDL_image_main=no
6073	fi
6074	rm -f conftest.err conftest.$ac_objext \
6075	conftest$ac_exeext conftest.$ac_ext
6076	LIBS=$ac_check_lib_save_LIBS
6077	fi
6078	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6079	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6080	if test $ac_cv_lib_SDL_image_main = yes; then
6081	FOUND_SDL_image=yes
6082	fi
6083
6084	if test "$FOUND_SDL_image" = "yes" ; then
6085	LIBS="$LIBS -lSDL_image"
6086	else
6087	echo "------------------"
6088	echo "SDL_image library not found."
6089	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6090	echo "------------------"
6091	exit -1
6092	fi
6093	fi
6094
6095
6096	if test "$def_sdl_image" = "no"; then
6097	## checking for libjpeg
6098
6099	for ac_header in jpeglib.h
6100	do
6101	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6102	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6103	echo "$as_me:$LINENO: checking for $ac_header" >&5
6104	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6105	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6106	echo $ECHO_N "(cached) $ECHO_C" >&6
6107	fi
6108	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6109	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6110	else
6111	# Is the header compilable?
6112	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6113	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6114	cat >conftest.$ac_ext <<_ACEOF
6115	/* confdefs.h. */
6116	_ACEOF
6117	cat confdefs.h >>conftest.$ac_ext
6118	cat >>conftest.$ac_ext <<_ACEOF
6119	/* end confdefs.h. */
6120	$ac_includes_default
6121	#include <$ac_header>
6122	_ACEOF
6123	rm -f conftest.$ac_objext
6124	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6125	(eval $ac_compile) 2>conftest.er1
6126	ac_status=$?
6127	grep -v '^ *+' conftest.er1 >conftest.err
6128	rm -f conftest.er1
6129	cat conftest.err >&5
6130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6131	(exit $ac_status); } &&
6132	{ ac_try='test -z "$ac_c_werror_flag"
6133	\|\| test ! -s conftest.err'
6134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135	(eval $ac_try) 2>&5
6136	ac_status=$?
6137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138	(exit $ac_status); }; } &&
6139	{ ac_try='test -s conftest.$ac_objext'
6140	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6141	(eval $ac_try) 2>&5
6142	ac_status=$?
6143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6144	(exit $ac_status); }; }; then
6145	ac_header_compiler=yes
6146	else
6147	echo "$as_me: failed program was:" >&5
6148	sed 's/^/\| /' conftest.$ac_ext >&5
6149
6150	ac_header_compiler=no
6151	fi
6152	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6153	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6154	echo "${ECHO_T}$ac_header_compiler" >&6
6155
6156	# Is the header present?
6157	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6158	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6159	cat >conftest.$ac_ext <<_ACEOF
6160	/* confdefs.h. */
6161	_ACEOF
6162	cat confdefs.h >>conftest.$ac_ext
6163	cat >>conftest.$ac_ext <<_ACEOF
6164	/* end confdefs.h. */
6165	#include <$ac_header>
6166	_ACEOF
6167	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6168	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6169	ac_status=$?
6170	grep -v '^ *+' conftest.er1 >conftest.err
6171	rm -f conftest.er1
6172	cat conftest.err >&5
6173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6174	(exit $ac_status); } >/dev/null; then
6175	if test -s conftest.err; then
6176	ac_cpp_err=$ac_c_preproc_warn_flag
6177	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6178	else
6179	ac_cpp_err=
6180	fi
6181	else
6182	ac_cpp_err=yes
6183	fi
6184	if test -z "$ac_cpp_err"; then
6185	ac_header_preproc=yes
6186	else
6187	echo "$as_me: failed program was:" >&5
6188	sed 's/^/\| /' conftest.$ac_ext >&5
6189
6190	ac_header_preproc=no
6191	fi
6192	rm -f conftest.err conftest.$ac_ext
6193	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6194	echo "${ECHO_T}$ac_header_preproc" >&6
6195
6196	# So? What about this header?
6197	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6198	yes:no: )
6199	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6200	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6201	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6202	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6203	ac_header_preproc=yes
6204	;;
6205	no:yes:* )
6206	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6207	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6208	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6209	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6210	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6211	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6212	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6213	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6214	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6215	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6216	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6217	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6218	(
6219	cat <<\_ASBOX
6220	## ------------------------------------------- ##
6221	## Report this to orxonox-dev@mail.datacore.ch ##
6222	## ------------------------------------------- ##
6223	_ASBOX
6224	) \|
6225	sed "s/^/$as_me: WARNING: /" >&2
6226	;;
6227	esac
6228	echo "$as_me:$LINENO: checking for $ac_header" >&5
6229	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6230	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6231	echo $ECHO_N "(cached) $ECHO_C" >&6
6232	else
6233	eval "$as_ac_Header=\$ac_header_preproc"
6234	fi
6235	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6236	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6237
6238	fi
6239	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6240	cat >>confdefs.h <<_ACEOF
6241	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6242	_ACEOF
6243	jpegHeader="yes"
6244	else
6245	jpegHeader="no"
6246	fi
6247
6248	done
6249
6250	if test $jpegHeader = "no"; then
6251	echo " not including jpeg."
6252	else
6253	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6254	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6255	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6256	echo $ECHO_N "(cached) $ECHO_C" >&6
6257	else
6258	ac_check_lib_save_LIBS=$LIBS
6259	LIBS="-ljpeg $LIBS"
6260	cat >conftest.$ac_ext <<_ACEOF
6261	/* confdefs.h. */
6262	_ACEOF
6263	cat confdefs.h >>conftest.$ac_ext
6264	cat >>conftest.$ac_ext <<_ACEOF
6265	/* end confdefs.h. */
6266
6267
6268	int
6269	main ()
6270	{
6271	main ();
6272	;
6273	return 0;
6274	}
6275	_ACEOF
6276	rm -f conftest.$ac_objext conftest$ac_exeext
6277	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6278	(eval $ac_link) 2>conftest.er1
6279	ac_status=$?
6280	grep -v '^ *+' conftest.er1 >conftest.err
6281	rm -f conftest.er1
6282	cat conftest.err >&5
6283	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6284	(exit $ac_status); } &&
6285	{ ac_try='test -z "$ac_c_werror_flag"
6286	\|\| test ! -s conftest.err'
6287	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6288	(eval $ac_try) 2>&5
6289	ac_status=$?
6290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291	(exit $ac_status); }; } &&
6292	{ ac_try='test -s conftest$ac_exeext'
6293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6294	(eval $ac_try) 2>&5
6295	ac_status=$?
6296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6297	(exit $ac_status); }; }; then
6298	ac_cv_lib_jpeg_main=yes
6299	else
6300	echo "$as_me: failed program was:" >&5
6301	sed 's/^/\| /' conftest.$ac_ext >&5
6302
6303	ac_cv_lib_jpeg_main=no
6304	fi
6305	rm -f conftest.err conftest.$ac_objext \
6306	conftest$ac_exeext conftest.$ac_ext
6307	LIBS=$ac_check_lib_save_LIBS
6308	fi
6309	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6310	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6311	if test $ac_cv_lib_jpeg_main = yes; then
6312	FOUND_jpeg=yes
6313	fi
6314
6315	if test "$FOUND_jpeg" = "yes" ; then
6316	LIBS="$LIBS -ljpeg"
6317	else
6318	echo "------------------"
6319	echo "jpeg library not found."
6320	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6321	echo "------------------"
6322	exit -1
6323	fi
6324	fi
6325
6326	## checking for libpng
6327
6328	for ac_header in png.h
6329	do
6330	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6331	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6332	echo "$as_me:$LINENO: checking for $ac_header" >&5
6333	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6334	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6335	echo $ECHO_N "(cached) $ECHO_C" >&6
6336	fi
6337	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6338	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6339	else
6340	# Is the header compilable?
6341	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6342	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6343	cat >conftest.$ac_ext <<_ACEOF
6344	/* confdefs.h. */
6345	_ACEOF
6346	cat confdefs.h >>conftest.$ac_ext
6347	cat >>conftest.$ac_ext <<_ACEOF
6348	/* end confdefs.h. */
6349	$ac_includes_default
6350	#include <$ac_header>
6351	_ACEOF
6352	rm -f conftest.$ac_objext
6353	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6354	(eval $ac_compile) 2>conftest.er1
6355	ac_status=$?
6356	grep -v '^ *+' conftest.er1 >conftest.err
6357	rm -f conftest.er1
6358	cat conftest.err >&5
6359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6360	(exit $ac_status); } &&
6361	{ ac_try='test -z "$ac_c_werror_flag"
6362	\|\| test ! -s conftest.err'
6363	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6364	(eval $ac_try) 2>&5
6365	ac_status=$?
6366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6367	(exit $ac_status); }; } &&
6368	{ ac_try='test -s conftest.$ac_objext'
6369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6370	(eval $ac_try) 2>&5
6371	ac_status=$?
6372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373	(exit $ac_status); }; }; then
6374	ac_header_compiler=yes
6375	else
6376	echo "$as_me: failed program was:" >&5
6377	sed 's/^/\| /' conftest.$ac_ext >&5
6378
6379	ac_header_compiler=no
6380	fi
6381	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6382	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6383	echo "${ECHO_T}$ac_header_compiler" >&6
6384
6385	# Is the header present?
6386	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6387	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6388	cat >conftest.$ac_ext <<_ACEOF
6389	/* confdefs.h. */
6390	_ACEOF
6391	cat confdefs.h >>conftest.$ac_ext
6392	cat >>conftest.$ac_ext <<_ACEOF
6393	/* end confdefs.h. */
6394	#include <$ac_header>
6395	_ACEOF
6396	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6397	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6398	ac_status=$?
6399	grep -v '^ *+' conftest.er1 >conftest.err
6400	rm -f conftest.er1
6401	cat conftest.err >&5
6402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403	(exit $ac_status); } >/dev/null; then
6404	if test -s conftest.err; then
6405	ac_cpp_err=$ac_c_preproc_warn_flag
6406	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6407	else
6408	ac_cpp_err=
6409	fi
6410	else
6411	ac_cpp_err=yes
6412	fi
6413	if test -z "$ac_cpp_err"; then
6414	ac_header_preproc=yes
6415	else
6416	echo "$as_me: failed program was:" >&5
6417	sed 's/^/\| /' conftest.$ac_ext >&5
6418
6419	ac_header_preproc=no
6420	fi
6421	rm -f conftest.err conftest.$ac_ext
6422	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6423	echo "${ECHO_T}$ac_header_preproc" >&6
6424
6425	# So? What about this header?
6426	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6427	yes:no: )
6428	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6429	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6430	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6431	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6432	ac_header_preproc=yes
6433	;;
6434	no:yes:* )
6435	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6436	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6437	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6438	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6439	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6440	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6441	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6442	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6443	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6444	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6445	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6446	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6447	(
6448	cat <<\_ASBOX
6449	## ------------------------------------------- ##
6450	## Report this to orxonox-dev@mail.datacore.ch ##
6451	## ------------------------------------------- ##
6452	_ASBOX
6453	) \|
6454	sed "s/^/$as_me: WARNING: /" >&2
6455	;;
6456	esac
6457	echo "$as_me:$LINENO: checking for $ac_header" >&5
6458	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6459	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6460	echo $ECHO_N "(cached) $ECHO_C" >&6
6461	else
6462	eval "$as_ac_Header=\$ac_header_preproc"
6463	fi
6464	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6465	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6466
6467	fi
6468	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6469	cat >>confdefs.h <<_ACEOF
6470	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6471	_ACEOF
6472	pngHeader="yes"
6473	else
6474	pngHeader="no"
6475	fi
6476
6477	done
6478
6479	if test $pngHeader = "no"; then
6480	echo " not including png."
6481	else
6482	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6483	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6484	if test "${ac_cv_lib_png_main+set}" = set; then
6485	echo $ECHO_N "(cached) $ECHO_C" >&6
6486	else
6487	ac_check_lib_save_LIBS=$LIBS
6488	LIBS="-lpng $LIBS"
6489	cat >conftest.$ac_ext <<_ACEOF
6490	/* confdefs.h. */
6491	_ACEOF
6492	cat confdefs.h >>conftest.$ac_ext
6493	cat >>conftest.$ac_ext <<_ACEOF
6494	/* end confdefs.h. */
6495
6496
6497	int
6498	main ()
6499	{
6500	main ();
6501	;
6502	return 0;
6503	}
6504	_ACEOF
6505	rm -f conftest.$ac_objext conftest$ac_exeext
6506	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6507	(eval $ac_link) 2>conftest.er1
6508	ac_status=$?
6509	grep -v '^ *+' conftest.er1 >conftest.err
6510	rm -f conftest.er1
6511	cat conftest.err >&5
6512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6513	(exit $ac_status); } &&
6514	{ ac_try='test -z "$ac_c_werror_flag"
6515	\|\| test ! -s conftest.err'
6516	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6517	(eval $ac_try) 2>&5
6518	ac_status=$?
6519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520	(exit $ac_status); }; } &&
6521	{ ac_try='test -s conftest$ac_exeext'
6522	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6523	(eval $ac_try) 2>&5
6524	ac_status=$?
6525	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6526	(exit $ac_status); }; }; then
6527	ac_cv_lib_png_main=yes
6528	else
6529	echo "$as_me: failed program was:" >&5
6530	sed 's/^/\| /' conftest.$ac_ext >&5
6531
6532	ac_cv_lib_png_main=no
6533	fi
6534	rm -f conftest.err conftest.$ac_objext \
6535	conftest$ac_exeext conftest.$ac_ext
6536	LIBS=$ac_check_lib_save_LIBS
6537	fi
6538	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6539	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6540	if test $ac_cv_lib_png_main = yes; then
6541	FOUND_png=yes
6542	fi
6543
6544	if test "$FOUND_png" = "yes" ; then
6545	LIBS="$LIBS -lpng"
6546	else
6547	echo "------------------"
6548	echo "png library not found."
6549	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6550	echo "------------------"
6551	exit -1
6552	fi
6553	fi
6554	fi
6555
6556	## checking for GTK
6557	if test "$def_gtk" = yes; then
6558
6559	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6560	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6561	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6562	if `pkg-config --exists gtk+-2.0`; then
6563	echo "yes"
6564	have_gtk2=yes
6565	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6566	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6567
6568	cat >>confdefs.h <<_ACEOF
6569	#define HAVE_GTK2 1
6570	_ACEOF
6571
6572	else
6573	echo "no"
6574	fi
6575
6576	fi
6577
6578
6579
6580
6581	if test x$have_gtk2 = xyes; then
6582	HAVE_GTK2_TRUE=
6583	HAVE_GTK2_FALSE='#'
6584	else
6585	HAVE_GTK2_TRUE='#'
6586	HAVE_GTK2_FALSE=
6587	fi
6588
6589
6590
6591
6592	#checking for pthread libs
6593	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6594	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6595	if test "${ac_cv_lib_pthread_main+set}" = set; then
6596	echo $ECHO_N "(cached) $ECHO_C" >&6
6597	else
6598	ac_check_lib_save_LIBS=$LIBS
6599	LIBS="-lpthread $LIBS"
6600	cat >conftest.$ac_ext <<_ACEOF
6601	/* confdefs.h. */
6602	_ACEOF
6603	cat confdefs.h >>conftest.$ac_ext
6604	cat >>conftest.$ac_ext <<_ACEOF
6605	/* end confdefs.h. */
6606
6607
6608	int
6609	main ()
6610	{
6611	main ();
6612	;
6613	return 0;
6614	}
6615	_ACEOF
6616	rm -f conftest.$ac_objext conftest$ac_exeext
6617	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6618	(eval $ac_link) 2>conftest.er1
6619	ac_status=$?
6620	grep -v '^ *+' conftest.er1 >conftest.err
6621	rm -f conftest.er1
6622	cat conftest.err >&5
6623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624	(exit $ac_status); } &&
6625	{ ac_try='test -z "$ac_c_werror_flag"
6626	\|\| test ! -s conftest.err'
6627	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6628	(eval $ac_try) 2>&5
6629	ac_status=$?
6630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631	(exit $ac_status); }; } &&
6632	{ ac_try='test -s conftest$ac_exeext'
6633	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6634	(eval $ac_try) 2>&5
6635	ac_status=$?
6636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6637	(exit $ac_status); }; }; then
6638	ac_cv_lib_pthread_main=yes
6639	else
6640	echo "$as_me: failed program was:" >&5
6641	sed 's/^/\| /' conftest.$ac_ext >&5
6642
6643	ac_cv_lib_pthread_main=no
6644	fi
6645	rm -f conftest.err conftest.$ac_objext \
6646	conftest$ac_exeext conftest.$ac_ext
6647	LIBS=$ac_check_lib_save_LIBS
6648	fi
6649	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6650	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6651	if test $ac_cv_lib_pthread_main = yes; then
6652	FOUND_pthread=yes
6653	fi
6654
6655	if test "$FOUND_pthread" = "yes" ; then
6656	LIBS="$LIBS -lpthread"
6657	fi
6658
6659
6660	# FIXME: Replace `main' with a function in `-lm':
6661
6662	echo "$as_me:$LINENO: checking for main in -lm" >&5
6663	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6664	if test "${ac_cv_lib_m_main+set}" = set; then
6665	echo $ECHO_N "(cached) $ECHO_C" >&6
6666	else
6667	ac_check_lib_save_LIBS=$LIBS
6668	LIBS="-lm $LIBS"
6669	cat >conftest.$ac_ext <<_ACEOF
6670	/* confdefs.h. */
6671	_ACEOF
6672	cat confdefs.h >>conftest.$ac_ext
6673	cat >>conftest.$ac_ext <<_ACEOF
6674	/* end confdefs.h. */
6675
6676
6677	int
6678	main ()
6679	{
6680	main ();
6681	;
6682	return 0;
6683	}
6684	_ACEOF
6685	rm -f conftest.$ac_objext conftest$ac_exeext
6686	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6687	(eval $ac_link) 2>conftest.er1
6688	ac_status=$?
6689	grep -v '^ *+' conftest.er1 >conftest.err
6690	rm -f conftest.er1
6691	cat conftest.err >&5
6692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693	(exit $ac_status); } &&
6694	{ ac_try='test -z "$ac_c_werror_flag"
6695	\|\| test ! -s conftest.err'
6696	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6697	(eval $ac_try) 2>&5
6698	ac_status=$?
6699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700	(exit $ac_status); }; } &&
6701	{ ac_try='test -s conftest$ac_exeext'
6702	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6703	(eval $ac_try) 2>&5
6704	ac_status=$?
6705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6706	(exit $ac_status); }; }; then
6707	ac_cv_lib_m_main=yes
6708	else
6709	echo "$as_me: failed program was:" >&5
6710	sed 's/^/\| /' conftest.$ac_ext >&5
6711
6712	ac_cv_lib_m_main=no
6713	fi
6714	rm -f conftest.err conftest.$ac_objext \
6715	conftest$ac_exeext conftest.$ac_ext
6716	LIBS=$ac_check_lib_save_LIBS
6717	fi
6718	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6719	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6720	if test $ac_cv_lib_m_main = yes; then
6721	cat >>confdefs.h <<_ACEOF
6722	#define HAVE_LIBM 1
6723	_ACEOF
6724
6725	LIBS="-lm $LIBS"
6726
6727	fi
6728
6729
6730
6731	# Checks for header files.
6732	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6733	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6734	if test "${ac_cv_header_stdc+set}" = set; then
6735	echo $ECHO_N "(cached) $ECHO_C" >&6
6736	else
6737	cat >conftest.$ac_ext <<_ACEOF
6738	/* confdefs.h. */
6739	_ACEOF
6740	cat confdefs.h >>conftest.$ac_ext
6741	cat >>conftest.$ac_ext <<_ACEOF
6742	/* end confdefs.h. */
6743	#include <stdlib.h>
6744	#include <stdarg.h>
6745	#include <string.h>
6746	#include <float.h>
6747
6748	int
6749	main ()
6750	{
6751
6752	;
6753	return 0;
6754	}
6755	_ACEOF
6756	rm -f conftest.$ac_objext
6757	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6758	(eval $ac_compile) 2>conftest.er1
6759	ac_status=$?
6760	grep -v '^ *+' conftest.er1 >conftest.err
6761	rm -f conftest.er1
6762	cat conftest.err >&5
6763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764	(exit $ac_status); } &&
6765	{ ac_try='test -z "$ac_c_werror_flag"
6766	\|\| test ! -s conftest.err'
6767	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6768	(eval $ac_try) 2>&5
6769	ac_status=$?
6770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6771	(exit $ac_status); }; } &&
6772	{ ac_try='test -s conftest.$ac_objext'
6773	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6774	(eval $ac_try) 2>&5
6775	ac_status=$?
6776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6777	(exit $ac_status); }; }; then
6778	ac_cv_header_stdc=yes
6779	else
6780	echo "$as_me: failed program was:" >&5
6781	sed 's/^/\| /' conftest.$ac_ext >&5
6782
6783	ac_cv_header_stdc=no
6784	fi
6785	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6786
6787	if test $ac_cv_header_stdc = yes; then
6788	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6789	cat >conftest.$ac_ext <<_ACEOF
6790	/* confdefs.h. */
6791	_ACEOF
6792	cat confdefs.h >>conftest.$ac_ext
6793	cat >>conftest.$ac_ext <<_ACEOF
6794	/* end confdefs.h. */
6795	#include <string.h>
6796
6797	_ACEOF
6798	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6799	$EGREP "memchr" >/dev/null 2>&1; then
6800	:
6801	else
6802	ac_cv_header_stdc=no
6803	fi
6804	rm -f conftest*
6805
6806	fi
6807
6808	if test $ac_cv_header_stdc = yes; then
6809	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6810	cat >conftest.$ac_ext <<_ACEOF
6811	/* confdefs.h. */
6812	_ACEOF
6813	cat confdefs.h >>conftest.$ac_ext
6814	cat >>conftest.$ac_ext <<_ACEOF
6815	/* end confdefs.h. */
6816	#include <stdlib.h>
6817
6818	_ACEOF
6819	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6820	$EGREP "free" >/dev/null 2>&1; then
6821	:
6822	else
6823	ac_cv_header_stdc=no
6824	fi
6825	rm -f conftest*
6826
6827	fi
6828
6829	if test $ac_cv_header_stdc = yes; then
6830	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6831	if test "$cross_compiling" = yes; then
6832	:
6833	else
6834	cat >conftest.$ac_ext <<_ACEOF
6835	/* confdefs.h. */
6836	_ACEOF
6837	cat confdefs.h >>conftest.$ac_ext
6838	cat >>conftest.$ac_ext <<_ACEOF
6839	/* end confdefs.h. */
6840	#include <ctype.h>
6841	#if ((' ' & 0x0FF) == 0x020)
6842	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6843	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6844	#else
6845	# define ISLOWER(c) \
6846	(('a' <= (c) && (c) <= 'i') \
6847	\|\| ('j' <= (c) && (c) <= 'r') \
6848	\|\| ('s' <= (c) && (c) <= 'z'))
6849	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6850	#endif
6851
6852	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6853	int
6854	main ()
6855	{
6856	int i;
6857	for (i = 0; i < 256; i++)
6858	if (XOR (islower (i), ISLOWER (i))
6859	\|\| toupper (i) != TOUPPER (i))
6860	exit(2);
6861	exit (0);
6862	}
6863	_ACEOF
6864	rm -f conftest$ac_exeext
6865	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6866	(eval $ac_link) 2>&5
6867	ac_status=$?
6868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6870	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6871	(eval $ac_try) 2>&5
6872	ac_status=$?
6873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6874	(exit $ac_status); }; }; then
6875	:
6876	else
6877	echo "$as_me: program exited with status $ac_status" >&5
6878	echo "$as_me: failed program was:" >&5
6879	sed 's/^/\| /' conftest.$ac_ext >&5
6880
6881	( exit $ac_status )
6882	ac_cv_header_stdc=no
6883	fi
6884	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6885	fi
6886	fi
6887	fi
6888	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6889	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6890	if test $ac_cv_header_stdc = yes; then
6891
6892	cat >>confdefs.h <<\_ACEOF
6893	#define STDC_HEADERS 1
6894	_ACEOF
6895
6896	fi
6897
6898
6899
6900	for ac_header in stdlib.h string.h
6901	do
6902	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6903	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6904	echo "$as_me:$LINENO: checking for $ac_header" >&5
6905	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6906	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6907	echo $ECHO_N "(cached) $ECHO_C" >&6
6908	fi
6909	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6910	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6911	else
6912	# Is the header compilable?
6913	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6914	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6915	cat >conftest.$ac_ext <<_ACEOF
6916	/* confdefs.h. */
6917	_ACEOF
6918	cat confdefs.h >>conftest.$ac_ext
6919	cat >>conftest.$ac_ext <<_ACEOF
6920	/* end confdefs.h. */
6921	$ac_includes_default
6922	#include <$ac_header>
6923	_ACEOF
6924	rm -f conftest.$ac_objext
6925	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6926	(eval $ac_compile) 2>conftest.er1
6927	ac_status=$?
6928	grep -v '^ *+' conftest.er1 >conftest.err
6929	rm -f conftest.er1
6930	cat conftest.err >&5
6931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6932	(exit $ac_status); } &&
6933	{ ac_try='test -z "$ac_c_werror_flag"
6934	\|\| test ! -s conftest.err'
6935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6936	(eval $ac_try) 2>&5
6937	ac_status=$?
6938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6939	(exit $ac_status); }; } &&
6940	{ ac_try='test -s conftest.$ac_objext'
6941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6942	(eval $ac_try) 2>&5
6943	ac_status=$?
6944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6945	(exit $ac_status); }; }; then
6946	ac_header_compiler=yes
6947	else
6948	echo "$as_me: failed program was:" >&5
6949	sed 's/^/\| /' conftest.$ac_ext >&5
6950
6951	ac_header_compiler=no
6952	fi
6953	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6954	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6955	echo "${ECHO_T}$ac_header_compiler" >&6
6956
6957	# Is the header present?
6958	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6959	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6960	cat >conftest.$ac_ext <<_ACEOF
6961	/* confdefs.h. */
6962	_ACEOF
6963	cat confdefs.h >>conftest.$ac_ext
6964	cat >>conftest.$ac_ext <<_ACEOF
6965	/* end confdefs.h. */
6966	#include <$ac_header>
6967	_ACEOF
6968	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6969	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6970	ac_status=$?
6971	grep -v '^ *+' conftest.er1 >conftest.err
6972	rm -f conftest.er1
6973	cat conftest.err >&5
6974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975	(exit $ac_status); } >/dev/null; then
6976	if test -s conftest.err; then
6977	ac_cpp_err=$ac_c_preproc_warn_flag
6978	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6979	else
6980	ac_cpp_err=
6981	fi
6982	else
6983	ac_cpp_err=yes
6984	fi
6985	if test -z "$ac_cpp_err"; then
6986	ac_header_preproc=yes
6987	else
6988	echo "$as_me: failed program was:" >&5
6989	sed 's/^/\| /' conftest.$ac_ext >&5
6990
6991	ac_header_preproc=no
6992	fi
6993	rm -f conftest.err conftest.$ac_ext
6994	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6995	echo "${ECHO_T}$ac_header_preproc" >&6
6996
6997	# So? What about this header?
6998	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6999	yes:no: )
7000	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7001	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7002	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7003	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7004	ac_header_preproc=yes
7005	;;
7006	no:yes:* )
7007	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7008	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7009	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7010	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7011	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7012	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7013	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7014	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7015	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7016	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7017	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7018	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7019	(
7020	cat <<\_ASBOX
7021	## ------------------------------------------- ##
7022	## Report this to orxonox-dev@mail.datacore.ch ##
7023	## ------------------------------------------- ##
7024	_ASBOX
7025	) \|
7026	sed "s/^/$as_me: WARNING: /" >&2
7027	;;
7028	esac
7029	echo "$as_me:$LINENO: checking for $ac_header" >&5
7030	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7031	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7032	echo $ECHO_N "(cached) $ECHO_C" >&6
7033	else
7034	eval "$as_ac_Header=\$ac_header_preproc"
7035	fi
7036	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7037	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7038
7039	fi
7040	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7041	cat >>confdefs.h <<_ACEOF
7042	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7043	_ACEOF
7044
7045	fi
7046
7047	done
7048
7049
7050	# Checks for typedefs, structures, and compiler characteristics.
7051	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7052	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7053	if test "${ac_cv_header_stdbool_h+set}" = set; then
7054	echo $ECHO_N "(cached) $ECHO_C" >&6
7055	else
7056	cat >conftest.$ac_ext <<_ACEOF
7057	/* confdefs.h. */
7058	_ACEOF
7059	cat confdefs.h >>conftest.$ac_ext
7060	cat >>conftest.$ac_ext <<_ACEOF
7061	/* end confdefs.h. */
7062
7063	#include <stdbool.h>
7064	#ifndef bool
7065	# error bool is not defined
7066	#endif
7067	#ifndef false
7068	# error false is not defined
7069	#endif
7070	#if false
7071	# error false is not 0
7072	#endif
7073	#ifndef true
7074	# error true is not defined
7075	#endif
7076	#if true != 1
7077	# error true is not 1
7078	#endif
7079	#ifndef __bool_true_false_are_defined
7080	# error __bool_true_false_are_defined is not defined
7081	#endif
7082
7083	struct s { _Bool s: 1; _Bool t; } s;
7084
7085	char a[true == 1 ? 1 : -1];
7086	char b[false == 0 ? 1 : -1];
7087	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7088	char d[(bool) -0.5 == true ? 1 : -1];
7089	bool e = &s;
7090	char f[(_Bool) -0.0 == false ? 1 : -1];
7091	char g[true];
7092	char h[sizeof (_Bool)];
7093	char i[sizeof s.t];
7094
7095	int
7096	main ()
7097	{
7098	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7099	;
7100	return 0;
7101	}
7102	_ACEOF
7103	rm -f conftest.$ac_objext
7104	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7105	(eval $ac_compile) 2>conftest.er1
7106	ac_status=$?
7107	grep -v '^ *+' conftest.er1 >conftest.err
7108	rm -f conftest.er1
7109	cat conftest.err >&5
7110	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7111	(exit $ac_status); } &&
7112	{ ac_try='test -z "$ac_c_werror_flag"
7113	\|\| test ! -s conftest.err'
7114	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7115	(eval $ac_try) 2>&5
7116	ac_status=$?
7117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7118	(exit $ac_status); }; } &&
7119	{ ac_try='test -s conftest.$ac_objext'
7120	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7121	(eval $ac_try) 2>&5
7122	ac_status=$?
7123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7124	(exit $ac_status); }; }; then
7125	ac_cv_header_stdbool_h=yes
7126	else
7127	echo "$as_me: failed program was:" >&5
7128	sed 's/^/\| /' conftest.$ac_ext >&5
7129
7130	ac_cv_header_stdbool_h=no
7131	fi
7132	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7133	fi
7134	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7135	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7136	echo "$as_me:$LINENO: checking for _Bool" >&5
7137	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7138	if test "${ac_cv_type__Bool+set}" = set; then
7139	echo $ECHO_N "(cached) $ECHO_C" >&6
7140	else
7141	cat >conftest.$ac_ext <<_ACEOF
7142	/* confdefs.h. */
7143	_ACEOF
7144	cat confdefs.h >>conftest.$ac_ext
7145	cat >>conftest.$ac_ext <<_ACEOF
7146	/* end confdefs.h. */
7147	$ac_includes_default
7148	int
7149	main ()
7150	{
7151	if ((_Bool *) 0)
7152	return 0;
7153	if (sizeof (_Bool))
7154	return 0;
7155	;
7156	return 0;
7157	}
7158	_ACEOF
7159	rm -f conftest.$ac_objext
7160	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7161	(eval $ac_compile) 2>conftest.er1
7162	ac_status=$?
7163	grep -v '^ *+' conftest.er1 >conftest.err
7164	rm -f conftest.er1
7165	cat conftest.err >&5
7166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7167	(exit $ac_status); } &&
7168	{ ac_try='test -z "$ac_c_werror_flag"
7169	\|\| test ! -s conftest.err'
7170	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7171	(eval $ac_try) 2>&5
7172	ac_status=$?
7173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7174	(exit $ac_status); }; } &&
7175	{ ac_try='test -s conftest.$ac_objext'
7176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7177	(eval $ac_try) 2>&5
7178	ac_status=$?
7179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7180	(exit $ac_status); }; }; then
7181	ac_cv_type__Bool=yes
7182	else
7183	echo "$as_me: failed program was:" >&5
7184	sed 's/^/\| /' conftest.$ac_ext >&5
7185
7186	ac_cv_type__Bool=no
7187	fi
7188	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7189	fi
7190	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7191	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7192	if test $ac_cv_type__Bool = yes; then
7193
7194	cat >>confdefs.h <<_ACEOF
7195	#define HAVE__BOOL 1
7196	_ACEOF
7197
7198
7199	fi
7200
7201	if test $ac_cv_header_stdbool_h = yes; then
7202
7203	cat >>confdefs.h <<\_ACEOF
7204	#define HAVE_STDBOOL_H 1
7205	_ACEOF
7206
7207	fi
7208
7209
7210	# Checks for library functions.
7211
7212	for ac_header in stdlib.h
7213	do
7214	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7215	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7216	echo "$as_me:$LINENO: checking for $ac_header" >&5
7217	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7218	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7219	echo $ECHO_N "(cached) $ECHO_C" >&6
7220	fi
7221	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7222	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7223	else
7224	# Is the header compilable?
7225	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7226	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7227	cat >conftest.$ac_ext <<_ACEOF
7228	/* confdefs.h. */
7229	_ACEOF
7230	cat confdefs.h >>conftest.$ac_ext
7231	cat >>conftest.$ac_ext <<_ACEOF
7232	/* end confdefs.h. */
7233	$ac_includes_default
7234	#include <$ac_header>
7235	_ACEOF
7236	rm -f conftest.$ac_objext
7237	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7238	(eval $ac_compile) 2>conftest.er1
7239	ac_status=$?
7240	grep -v '^ *+' conftest.er1 >conftest.err
7241	rm -f conftest.er1
7242	cat conftest.err >&5
7243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7244	(exit $ac_status); } &&
7245	{ ac_try='test -z "$ac_c_werror_flag"
7246	\|\| test ! -s conftest.err'
7247	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7248	(eval $ac_try) 2>&5
7249	ac_status=$?
7250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7251	(exit $ac_status); }; } &&
7252	{ ac_try='test -s conftest.$ac_objext'
7253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7254	(eval $ac_try) 2>&5
7255	ac_status=$?
7256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257	(exit $ac_status); }; }; then
7258	ac_header_compiler=yes
7259	else
7260	echo "$as_me: failed program was:" >&5
7261	sed 's/^/\| /' conftest.$ac_ext >&5
7262
7263	ac_header_compiler=no
7264	fi
7265	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7266	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7267	echo "${ECHO_T}$ac_header_compiler" >&6
7268
7269	# Is the header present?
7270	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7271	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7272	cat >conftest.$ac_ext <<_ACEOF
7273	/* confdefs.h. */
7274	_ACEOF
7275	cat confdefs.h >>conftest.$ac_ext
7276	cat >>conftest.$ac_ext <<_ACEOF
7277	/* end confdefs.h. */
7278	#include <$ac_header>
7279	_ACEOF
7280	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7281	(eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
7288	if test -s conftest.err; then
7289	ac_cpp_err=$ac_c_preproc_warn_flag
7290	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7291	else
7292	ac_cpp_err=
7293	fi
7294	else
7295	ac_cpp_err=yes
7296	fi
7297	if test -z "$ac_cpp_err"; then
7298	ac_header_preproc=yes
7299	else
7300	echo "$as_me: failed program was:" >&5
7301	sed 's/^/\| /' conftest.$ac_ext >&5
7302
7303	ac_header_preproc=no
7304	fi
7305	rm -f conftest.err conftest.$ac_ext
7306	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7307	echo "${ECHO_T}$ac_header_preproc" >&6
7308
7309	# So? What about this header?
7310	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7311	yes:no: )
7312	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7313	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7314	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7315	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7316	ac_header_preproc=yes
7317	;;
7318	no:yes:* )
7319	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7320	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7321	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7322	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7323	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7324	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7325	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7326	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7327	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7328	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7329	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7330	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7331	(
7332	cat <<\_ASBOX
7333	## ------------------------------------------- ##
7334	## Report this to orxonox-dev@mail.datacore.ch ##
7335	## ------------------------------------------- ##
7336	_ASBOX
7337	) \|
7338	sed "s/^/$as_me: WARNING: /" >&2
7339	;;
7340	esac
7341	echo "$as_me:$LINENO: checking for $ac_header" >&5
7342	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7343	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7344	echo $ECHO_N "(cached) $ECHO_C" >&6
7345	else
7346	eval "$as_ac_Header=\$ac_header_preproc"
7347	fi
7348	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7349	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7350
7351	fi
7352	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7353	cat >>confdefs.h <<_ACEOF
7354	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7355	_ACEOF
7356
7357	fi
7358
7359	done
7360
7361	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7362	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7363	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7364	echo $ECHO_N "(cached) $ECHO_C" >&6
7365	else
7366	if test "$cross_compiling" = yes; then
7367	ac_cv_func_malloc_0_nonnull=no
7368	else
7369	cat >conftest.$ac_ext <<_ACEOF
7370	/* confdefs.h. */
7371	_ACEOF
7372	cat confdefs.h >>conftest.$ac_ext
7373	cat >>conftest.$ac_ext <<_ACEOF
7374	/* end confdefs.h. */
7375	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7376	# include <stdlib.h>
7377	#else
7378	char *malloc ();
7379	#endif
7380
7381	int
7382	main ()
7383	{
7384	exit (malloc (0) ? 0 : 1);
7385	;
7386	return 0;
7387	}
7388	_ACEOF
7389	rm -f conftest$ac_exeext
7390	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7391	(eval $ac_link) 2>&5
7392	ac_status=$?
7393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7394	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7396	(eval $ac_try) 2>&5
7397	ac_status=$?
7398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7399	(exit $ac_status); }; }; then
7400	ac_cv_func_malloc_0_nonnull=yes
7401	else
7402	echo "$as_me: program exited with status $ac_status" >&5
7403	echo "$as_me: failed program was:" >&5
7404	sed 's/^/\| /' conftest.$ac_ext >&5
7405
7406	( exit $ac_status )
7407	ac_cv_func_malloc_0_nonnull=no
7408	fi
7409	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7410	fi
7411	fi
7412	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7413	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7414	if test $ac_cv_func_malloc_0_nonnull = yes; then
7415
7416	cat >>confdefs.h <<\_ACEOF
7417	#define HAVE_MALLOC 1
7418	_ACEOF
7419
7420	else
7421	cat >>confdefs.h <<\_ACEOF
7422	#define HAVE_MALLOC 0
7423	_ACEOF
7424
7425	case $LIBOBJS in
7426	"malloc.$ac_objext" \| \
7427	*" malloc.$ac_objext" \| \
7428	"malloc.$ac_objext "* \| \
7429	" malloc.$ac_objext " ) ;;
7430	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7431	esac
7432
7433
7434	cat >>confdefs.h <<\_ACEOF
7435	#define malloc rpl_malloc
7436	_ACEOF
7437
7438	fi
7439
7440
7441
7442
7443
7444	for ac_func in bzero sqrt
7445	do
7446	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7447	echo "$as_me:$LINENO: checking for $ac_func" >&5
7448	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7449	if eval "test \"\${$as_ac_var+set}\" = set"; then
7450	echo $ECHO_N "(cached) $ECHO_C" >&6
7451	else
7452	cat >conftest.$ac_ext <<_ACEOF
7453	/* confdefs.h. */
7454	_ACEOF
7455	cat confdefs.h >>conftest.$ac_ext
7456	cat >>conftest.$ac_ext <<_ACEOF
7457	/* end confdefs.h. */
7458	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7459	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7460	#define $ac_func innocuous_$ac_func
7461
7462	/* System header to define __stub macros and hopefully few prototypes,
7463	which can conflict with char $ac_func (); below.
7464	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7465	<limits.h> exists even on freestanding compilers. */
7466
7467	#ifdef __STDC__
7468	# include <limits.h>
7469	#else
7470	# include <assert.h>
7471	#endif
7472
7473	#undef $ac_func
7474
7475	/* Override any gcc2 internal prototype to avoid an error. */
7476	#ifdef __cplusplus
7477	extern "C"
7478	{
7479	#endif
7480	/* We use char because int might match the return type of a gcc2
7481	builtin and then its argument prototype would still apply. */
7482	char $ac_func ();
7483	/* The GNU C library defines this for functions which it implements
7484	to always fail with ENOSYS. Some functions are actually named
7485	something starting with __ and the normal name is an alias. */
7486	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7487	choke me
7488	#else
7489	char (*f) () = $ac_func;
7490	#endif
7491	#ifdef __cplusplus
7492	}
7493	#endif
7494
7495	int
7496	main ()
7497	{
7498	return f != $ac_func;
7499	;
7500	return 0;
7501	}
7502	_ACEOF
7503	rm -f conftest.$ac_objext conftest$ac_exeext
7504	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7505	(eval $ac_link) 2>conftest.er1
7506	ac_status=$?
7507	grep -v '^ *+' conftest.er1 >conftest.err
7508	rm -f conftest.er1
7509	cat conftest.err >&5
7510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7511	(exit $ac_status); } &&
7512	{ ac_try='test -z "$ac_c_werror_flag"
7513	\|\| test ! -s conftest.err'
7514	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7515	(eval $ac_try) 2>&5
7516	ac_status=$?
7517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7518	(exit $ac_status); }; } &&
7519	{ ac_try='test -s conftest$ac_exeext'
7520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7521	(eval $ac_try) 2>&5
7522	ac_status=$?
7523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7524	(exit $ac_status); }; }; then
7525	eval "$as_ac_var=yes"
7526	else
7527	echo "$as_me: failed program was:" >&5
7528	sed 's/^/\| /' conftest.$ac_ext >&5
7529
7530	eval "$as_ac_var=no"
7531	fi
7532	rm -f conftest.err conftest.$ac_objext \
7533	conftest$ac_exeext conftest.$ac_ext
7534	fi
7535	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7536	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7537	if test `eval echo '${'$as_ac_var'}'` = yes; then
7538	cat >>confdefs.h <<_ACEOF
7539	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7540	_ACEOF
7541
7542	fi
7543	done
7544
7545
7546	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7547
7548	cat >confcache <<\_ACEOF
7549	# This file is a shell script that caches the results of configure
7550	# tests run on this system so they can be shared between configure
7551	# scripts and configure runs, see configure's option --config-cache.
7552	# It is not useful on other systems. If it contains results you don't
7553	# want to keep, you may remove or edit it.
7554	#
7555	# config.status only pays attention to the cache file if you give it
7556	# the --recheck option to rerun configure.
7557	#
7558	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7559	# loading this file, other unset `ac_cv_foo' will be assigned the
7560	# following values.
7561
7562	_ACEOF
7563
7564	# The following way of writing the cache mishandles newlines in values,
7565	# but we know of no workaround that is simple, portable, and efficient.
7566	# So, don't put newlines in cache variables' values.
7567	# Ultrix sh set writes to stderr and can't be redirected directly,
7568	# and sets the high bit in the cache file unless we assign to the vars.
7569	{
7570	(set) 2>&1 \|
7571	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7572	ac_space=\ )
7573	# `set' does not quote correctly, so add quotes (double-quote
7574	# substitution turns \\\\ into \\, and sed turns \\ into \).
7575	sed -n \
7576	"s/'/'\\\\''/g;
7577	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7578	;;
7579	*)
7580	# `set' quotes correctly as required by POSIX, so do not add quotes.
7581	sed -n \
7582	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7583	;;
7584	esac;
7585	} \|
7586	sed '
7587	t clear
7588	: clear
7589	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7590	t end
7591	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7592	: end' >>confcache
7593	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7594	if test -w $cache_file; then
7595	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7596	cat confcache >$cache_file
7597	else
7598	echo "not updating unwritable cache $cache_file"
7599	fi
7600	fi
7601	rm -f confcache
7602
7603	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7604	# Let make expand exec_prefix.
7605	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7606
7607	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7608	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7609	# trailing colons and then remove the whole line if VPATH becomes empty
7610	# (actually we leave an empty line to preserve line numbers).
7611	if test "x$srcdir" = x.; then
7612	ac_vpsub='/^[ ]VPATH[ ]=/{
7613	s/:\$(srcdir):/:/;
7614	s/:\${srcdir}:/:/;
7615	s/:@srcdir@:/:/;
7616	s/^$[^=]=[ ]$:*/\1/;
7617	s/:*$//;
7618	s/^[^=]=[ ]$//;
7619	}'
7620	fi
7621
7622	DEFS=-DHAVE_CONFIG_H
7623
7624	ac_libobjs=
7625	ac_ltlibobjs=
7626	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7627	# 1. Remove the extension, and $U if already installed.
7628	ac_i=`echo "$ac_i" \|
7629	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7630	# 2. Add them.
7631	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7632	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7633	done
7634	LIBOBJS=$ac_libobjs
7635
7636	LTLIBOBJS=$ac_ltlibobjs
7637
7638
7639	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7640	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7641	Usually this means the macro was only invoked conditionally." >&5
7642	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7643	Usually this means the macro was only invoked conditionally." >&2;}
7644	{ (exit 1); exit 1; }; }
7645	fi
7646	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7647	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7648	Usually this means the macro was only invoked conditionally." >&5
7649	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7650	Usually this means the macro was only invoked conditionally." >&2;}
7651	{ (exit 1); exit 1; }; }
7652	fi
7653	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7654	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7655	Usually this means the macro was only invoked conditionally." >&5
7656	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7657	Usually this means the macro was only invoked conditionally." >&2;}
7658	{ (exit 1); exit 1; }; }
7659	fi
7660	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7661	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7662	Usually this means the macro was only invoked conditionally." >&5
7663	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7664	Usually this means the macro was only invoked conditionally." >&2;}
7665	{ (exit 1); exit 1; }; }
7666	fi
7667
7668	: ${CONFIG_STATUS=./config.status}
7669	ac_clean_files_save=$ac_clean_files
7670	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7671	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7672	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7673	cat >$CONFIG_STATUS <<_ACEOF
7674	#! $SHELL
7675	# Generated by $as_me.
7676	# Run this file to recreate the current configuration.
7677	# Compiler output produced by configure, useful for debugging
7678	# configure, is in config.log if it exists.
7679
7680	debug=false
7681	ac_cs_recheck=false
7682	ac_cs_silent=false
7683	SHELL=\${CONFIG_SHELL-$SHELL}
7684	_ACEOF
7685
7686	cat >>$CONFIG_STATUS <<\_ACEOF
7687	## --------------------- ##
7688	## M4sh Initialization. ##
7689	## --------------------- ##
7690
7691	# Be Bourne compatible
7692	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7693	emulate sh
7694	NULLCMD=:
7695	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7696	# is contrary to our usage. Disable this feature.
7697	alias -g '${1+"$@"}'='"$@"'
7698	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7699	set -o posix
7700	fi
7701	DUALCASE=1; export DUALCASE # for MKS sh
7702
7703	# Support unset when possible.
7704	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7705	as_unset=unset
7706	else
7707	as_unset=false
7708	fi
7709
7710
7711	# Work around bugs in pre-3.0 UWIN ksh.
7712	$as_unset ENV MAIL MAILPATH
7713	PS1='$ '
7714	PS2='> '
7715	PS4='+ '
7716
7717	# NLS nuisances.
7718	for as_var in \
7719	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7720	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7721	LC_TELEPHONE LC_TIME
7722	do
7723	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7724	eval $as_var=C; export $as_var
7725	else
7726	$as_unset $as_var
7727	fi
7728	done
7729
7730	# Required to use basename.
7731	if expr a : '$a$' >/dev/null 2>&1; then
7732	as_expr=expr
7733	else
7734	as_expr=false
7735	fi
7736
7737	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7738	as_basename=basename
7739	else
7740	as_basename=false
7741	fi
7742
7743
7744	# Name of the executable.
7745	as_me=`$as_basename "$0" \|\|
7746	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7747	X"$0" : 'X$//$$' \\| \
7748	X"$0" : 'X$/$$' \\| \
7749	. : '$.$' 2>/dev/null \|\|
7750	echo X/"$0" \|
7751	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7752	/^X\/$\/\/$$/{ s//\1/; q; }
7753	/^X\/$\/$.*/{ s//\1/; q; }
7754	s/.*/./; q'`
7755
7756
7757	# PATH needs CR, and LINENO needs CR and PATH.
7758	# Avoid depending upon Character Ranges.
7759	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7760	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7761	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7762	as_cr_digits='0123456789'
7763	as_cr_alnum=$as_cr_Letters$as_cr_digits
7764
7765	# The user is always right.
7766	if test "${PATH_SEPARATOR+set}" != set; then
7767	echo "#! /bin/sh" >conf$$.sh
7768	echo "exit 0" >>conf$$.sh
7769	chmod +x conf$$.sh
7770	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7771	PATH_SEPARATOR=';'
7772	else
7773	PATH_SEPARATOR=:
7774	fi
7775	rm -f conf$$.sh
7776	fi
7777
7778
7779	as_lineno_1=$LINENO
7780	as_lineno_2=$LINENO
7781	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7782	test "x$as_lineno_1" != "x$as_lineno_2" &&
7783	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7784	# Find who we are. Look in the path if we contain no path at all
7785	# relative or not.
7786	case $0 in
7787	[\\/] ) as_myself=$0 ;;
7788	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7789	for as_dir in $PATH
7790	do
7791	IFS=$as_save_IFS
7792	test -z "$as_dir" && as_dir=.
7793	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7794	done
7795
7796	;;
7797	esac
7798	# We did not find ourselves, most probably we were run as `sh COMMAND'
7799	# in which case we are not to be found in the path.
7800	if test "x$as_myself" = x; then
7801	as_myself=$0
7802	fi
7803	if test ! -f "$as_myself"; then
7804	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7805	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7806	{ (exit 1); exit 1; }; }
7807	fi
7808	case $CONFIG_SHELL in
7809	'')
7810	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7811	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7812	do
7813	IFS=$as_save_IFS
7814	test -z "$as_dir" && as_dir=.
7815	for as_base in sh bash ksh sh5; do
7816	case $as_dir in
7817	/*)
7818	if ("$as_dir/$as_base" -c '
7819	as_lineno_1=$LINENO
7820	as_lineno_2=$LINENO
7821	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7822	test "x$as_lineno_1" != "x$as_lineno_2" &&
7823	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7824	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7825	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7826	CONFIG_SHELL=$as_dir/$as_base
7827	export CONFIG_SHELL
7828	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7829	fi;;
7830	esac
7831	done
7832	done
7833	;;
7834	esac
7835
7836	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7837	# uniformly replaced by the line number. The first 'sed' inserts a
7838	# line-number line before each line; the second 'sed' does the real
7839	# work. The second script uses 'N' to pair each line-number line
7840	# with the numbered line, and appends trailing '-' during
7841	# substitution so that $LINENO is not a special case at line end.
7842	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7843	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7844	sed '=' <$as_myself \|
7845	sed '
7846	N
7847	s,$,-,
7848	: loop
7849	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7850	t loop
7851	s,-$,,
7852	s,^['$as_cr_digits']*\n,,
7853	' >$as_me.lineno &&
7854	chmod +x $as_me.lineno \|\|
7855	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7856	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7857	{ (exit 1); exit 1; }; }
7858
7859	# Don't try to exec as it changes $[0], causing all sort of problems
7860	# (the dirname of $[0] is not the place where we might find the
7861	# original and so on. Autoconf is especially sensible to this).
7862	. ./$as_me.lineno
7863	# Exit status is that of the last command.
7864	exit
7865	}
7866
7867
7868	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7869	c,-n*) ECHO_N= ECHO_C='
7870	' ECHO_T=' ' ;;
7871	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7872	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7873	esac
7874
7875	if expr a : '$a$' >/dev/null 2>&1; then
7876	as_expr=expr
7877	else
7878	as_expr=false
7879	fi
7880
7881	rm -f conf$$ conf$$.exe conf$$.file
7882	echo >conf$$.file
7883	if ln -s conf$$.file conf$$ 2>/dev/null; then
7884	# We could just check for DJGPP; but this test a) works b) is more generic
7885	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7886	if test -f conf$$.exe; then
7887	# Don't use ln at all; we don't have any links
7888	as_ln_s='cp -p'
7889	else
7890	as_ln_s='ln -s'
7891	fi
7892	elif ln conf$$.file conf$$ 2>/dev/null; then
7893	as_ln_s=ln
7894	else
7895	as_ln_s='cp -p'
7896	fi
7897	rm -f conf$$ conf$$.exe conf$$.file
7898
7899	if mkdir -p . 2>/dev/null; then
7900	as_mkdir_p=:
7901	else
7902	test -d ./-p && rmdir ./-p
7903	as_mkdir_p=false
7904	fi
7905
7906	as_executable_p="test -f"
7907
7908	# Sed expression to map a string onto a valid CPP name.
7909	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7910
7911	# Sed expression to map a string onto a valid variable name.
7912	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7913
7914
7915	# IFS
7916	# We need space, tab and new line, in precisely that order.
7917	as_nl='
7918	'
7919	IFS=" $as_nl"
7920
7921	# CDPATH.
7922	$as_unset CDPATH
7923
7924	exec 6>&1
7925
7926	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7927	# report actual input values of CONFIG_FILES etc. instead of their
7928	# values after options handling. Logging --version etc. is OK.
7929	exec 5>>config.log
7930	{
7931	echo
7932	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7933	## Running $as_me. ##
7934	_ASBOX
7935	} >&5
7936	cat >&5 <<_CSEOF
7937
7938	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7939	generated by GNU Autoconf 2.59. Invocation command line was
7940
7941	CONFIG_FILES = $CONFIG_FILES
7942	CONFIG_HEADERS = $CONFIG_HEADERS
7943	CONFIG_LINKS = $CONFIG_LINKS
7944	CONFIG_COMMANDS = $CONFIG_COMMANDS
7945	$ $0 $@
7946
7947	_CSEOF
7948	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7949	echo >&5
7950	_ACEOF
7951
7952	# Files that config.status was made for.
7953	if test -n "$ac_config_files"; then
7954	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7955	fi
7956
7957	if test -n "$ac_config_headers"; then
7958	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7959	fi
7960
7961	if test -n "$ac_config_links"; then
7962	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7963	fi
7964
7965	if test -n "$ac_config_commands"; then
7966	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7967	fi
7968
7969	cat >>$CONFIG_STATUS <<\_ACEOF
7970
7971	ac_cs_usage="\
7972	\`$as_me' instantiates files from templates according to the
7973	current configuration.
7974
7975	Usage: $0 [OPTIONS] [FILE]...
7976
7977	-h, --help print this help, then exit
7978	-V, --version print version number, then exit
7979	-q, --quiet do not print progress messages
7980	-d, --debug don't remove temporary files
7981	--recheck update $as_me by reconfiguring in the same conditions
7982	--file=FILE[:TEMPLATE]
7983	instantiate the configuration file FILE
7984	--header=FILE[:TEMPLATE]
7985	instantiate the configuration header FILE
7986
7987	Configuration files:
7988	$config_files
7989
7990	Configuration headers:
7991	$config_headers
7992
7993	Configuration commands:
7994	$config_commands
7995
7996	Report bugs to <bug-autoconf@gnu.org>."
7997	_ACEOF
7998
7999	cat >>$CONFIG_STATUS <<_ACEOF
8000	ac_cs_version="\\
8001	orxonox config.status 0.1-pre-alpha
8002	configured by $0, generated by GNU Autoconf 2.59,
8003	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8004
8005	Copyright (C) 2003 Free Software Foundation, Inc.
8006	This config.status script is free software; the Free Software Foundation
8007	gives unlimited permission to copy, distribute and modify it."
8008	srcdir=$srcdir
8009	INSTALL="$INSTALL"
8010	_ACEOF
8011
8012	cat >>$CONFIG_STATUS <<\_ACEOF
8013	# If no file are specified by the user, then we need to provide default
8014	# value. By we need to know if files were specified by the user.
8015	ac_need_defaults=:
8016	while test $# != 0
8017	do
8018	case $1 in
8019	--=)
8020	ac_option=`expr "x$1" : 'x$[^=]*$='`
8021	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8022	ac_shift=:
8023	;;
8024	-*)
8025	ac_option=$1
8026	ac_optarg=$2
8027	ac_shift=shift
8028	;;
8029	*) # This is not an option, so the user has probably given explicit
8030	# arguments.
8031	ac_option=$1
8032	ac_need_defaults=false;;
8033	esac
8034
8035	case $ac_option in
8036	# Handling of the options.
8037	_ACEOF
8038	cat >>$CONFIG_STATUS <<\_ACEOF
8039	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8040	ac_cs_recheck=: ;;
8041	--version \| --vers* \| -V )
8042	echo "$ac_cs_version"; exit 0 ;;
8043	--he \| --h)
8044	# Conflict between --help and --header
8045	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8046	Try \`$0 --help' for more information." >&5
8047	echo "$as_me: error: ambiguous option: $1
8048	Try \`$0 --help' for more information." >&2;}
8049	{ (exit 1); exit 1; }; };;
8050	--help \| --hel \| -h )
8051	echo "$ac_cs_usage"; exit 0 ;;
8052	--debug \| --d* \| -d )
8053	debug=: ;;
8054	--file \| --fil \| --fi \| --f )
8055	$ac_shift
8056	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8057	ac_need_defaults=false;;
8058	--header \| --heade \| --head \| --hea )
8059	$ac_shift
8060	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8061	ac_need_defaults=false;;
8062	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8063	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8064	ac_cs_silent=: ;;
8065
8066	# This is an error.
8067	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8068	Try \`$0 --help' for more information." >&5
8069	echo "$as_me: error: unrecognized option: $1
8070	Try \`$0 --help' for more information." >&2;}
8071	{ (exit 1); exit 1; }; } ;;
8072
8073	*) ac_config_targets="$ac_config_targets $1" ;;
8074
8075	esac
8076	shift
8077	done
8078
8079	ac_configure_extra_args=
8080
8081	if $ac_cs_silent; then
8082	exec 6>/dev/null
8083	ac_configure_extra_args="$ac_configure_extra_args --silent"
8084	fi
8085
8086	_ACEOF
8087	cat >>$CONFIG_STATUS <<_ACEOF
8088	if \$ac_cs_recheck; then
8089	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8090	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8091	fi
8092
8093	_ACEOF
8094
8095	cat >>$CONFIG_STATUS <<_ACEOF
8096	#
8097	# INIT-COMMANDS section.
8098	#
8099
8100	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8101
8102	_ACEOF
8103
8104
8105
8106	cat >>$CONFIG_STATUS <<\_ACEOF
8107	for ac_config_target in $ac_config_targets
8108	do
8109	case "$ac_config_target" in
8110	# Handling of arguments.
8111	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8112	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
8113	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
8114	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8115	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
8116	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8117	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8118	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8119	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8120	{ (exit 1); exit 1; }; };;
8121	esac
8122	done
8123
8124	# If the user did not use the arguments to specify the items to instantiate,
8125	# then the envvar interface is used. Set only those that are not.
8126	# We use the long form for the default assignment because of an extremely
8127	# bizarre bug on SunOS 4.1.3.
8128	if $ac_need_defaults; then
8129	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8130	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8131	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8132	fi
8133
8134	# Have a temporary directory for convenience. Make it in the build tree
8135	# simply because there is no reason to put it here, and in addition,
8136	# creating and moving files from /tmp can sometimes cause problems.
8137	# Create a temporary directory, and hook for its removal unless debugging.
8138	$debug \|\|
8139	{
8140	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8141	trap '{ (exit 1); exit 1; }' 1 2 13 15
8142	}
8143
8144	# Create a (secure) tmp directory for tmp files.
8145
8146	{
8147	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8148	test -n "$tmp" && test -d "$tmp"
8149	} \|\|
8150	{
8151	tmp=./confstat$$-$RANDOM
8152	(umask 077 && mkdir $tmp)
8153	} \|\|
8154	{
8155	echo "$me: cannot create a temporary directory in ." >&2
8156	{ (exit 1); exit 1; }
8157	}
8158
8159	_ACEOF
8160
8161	cat >>$CONFIG_STATUS <<_ACEOF
8162
8163	#
8164	# CONFIG_FILES section.
8165	#
8166
8167	# No need to generate the scripts if there are no CONFIG_FILES.
8168	# This happens for instance when ./config.status config.h
8169	if test -n "\$CONFIG_FILES"; then
8170	# Protect against being on the right side of a sed subst in config.status.
8171	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8172	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8173	s,@SHELL@,$SHELL,;t t
8174	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8175	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8176	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8177	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8178	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8179	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8180	s,@exec_prefix@,$exec_prefix,;t t
8181	s,@prefix@,$prefix,;t t
8182	s,@program_transform_name@,$program_transform_name,;t t
8183	s,@bindir@,$bindir,;t t
8184	s,@sbindir@,$sbindir,;t t
8185	s,@libexecdir@,$libexecdir,;t t
8186	s,@datadir@,$datadir,;t t
8187	s,@sysconfdir@,$sysconfdir,;t t
8188	s,@sharedstatedir@,$sharedstatedir,;t t
8189	s,@localstatedir@,$localstatedir,;t t
8190	s,@libdir@,$libdir,;t t
8191	s,@includedir@,$includedir,;t t
8192	s,@oldincludedir@,$oldincludedir,;t t
8193	s,@infodir@,$infodir,;t t
8194	s,@mandir@,$mandir,;t t
8195	s,@build_alias@,$build_alias,;t t
8196	s,@host_alias@,$host_alias,;t t
8197	s,@target_alias@,$target_alias,;t t
8198	s,@DEFS@,$DEFS,;t t
8199	s,@ECHO_C@,$ECHO_C,;t t
8200	s,@ECHO_N@,$ECHO_N,;t t
8201	s,@ECHO_T@,$ECHO_T,;t t
8202	s,@LIBS@,$LIBS,;t t
8203	s,@build@,$build,;t t
8204	s,@build_cpu@,$build_cpu,;t t
8205	s,@build_vendor@,$build_vendor,;t t
8206	s,@build_os@,$build_os,;t t
8207	s,@host@,$host,;t t
8208	s,@host_cpu@,$host_cpu,;t t
8209	s,@host_vendor@,$host_vendor,;t t
8210	s,@host_os@,$host_os,;t t
8211	s,@target@,$target,;t t
8212	s,@target_cpu@,$target_cpu,;t t
8213	s,@target_vendor@,$target_vendor,;t t
8214	s,@target_os@,$target_os,;t t
8215	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8216	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8217	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8218	s,@CYGPATH_W@,$CYGPATH_W,;t t
8219	s,@PACKAGE@,$PACKAGE,;t t
8220	s,@VERSION@,$VERSION,;t t
8221	s,@ACLOCAL@,$ACLOCAL,;t t
8222	s,@AUTOCONF@,$AUTOCONF,;t t
8223	s,@AUTOMAKE@,$AUTOMAKE,;t t
8224	s,@AUTOHEADER@,$AUTOHEADER,;t t
8225	s,@MAKEINFO@,$MAKEINFO,;t t
8226	s,@AMTAR@,$AMTAR,;t t
8227	s,@install_sh@,$install_sh,;t t
8228	s,@STRIP@,$STRIP,;t t
8229	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8230	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8231	s,@mkdir_p@,$mkdir_p,;t t
8232	s,@AWK@,$AWK,;t t
8233	s,@SET_MAKE@,$SET_MAKE,;t t
8234	s,@am__leading_dot@,$am__leading_dot,;t t
8235	s,@CXX@,$CXX,;t t
8236	s,@CXXFLAGS@,$CXXFLAGS,;t t
8237	s,@LDFLAGS@,$LDFLAGS,;t t
8238	s,@CPPFLAGS@,$CPPFLAGS,;t t
8239	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8240	s,@EXEEXT@,$EXEEXT,;t t
8241	s,@OBJEXT@,$OBJEXT,;t t
8242	s,@DEPDIR@,$DEPDIR,;t t
8243	s,@am__include@,$am__include,;t t
8244	s,@am__quote@,$am__quote,;t t
8245	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8246	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8247	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8248	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8249	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8250	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8251	s,@CC@,$CC,;t t
8252	s,@CFLAGS@,$CFLAGS,;t t
8253	s,@ac_ct_CC@,$ac_ct_CC,;t t
8254	s,@CCDEPMODE@,$CCDEPMODE,;t t
8255	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8256	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8257	s,@CPP@,$CPP,;t t
8258	s,@EGREP@,$EGREP,;t t
8259	s,@DEBUG@,$DEBUG,;t t
8260	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8261	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8262	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8263	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8264	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8265	s,@LIBOBJS@,$LIBOBJS,;t t
8266	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8267	CEOF
8268
8269	_ACEOF
8270
8271	cat >>$CONFIG_STATUS <<\_ACEOF
8272	# Split the substitutions into bite-sized pieces for seds with
8273	# small command number limits, like on Digital OSF/1 and HP-UX.
8274	ac_max_sed_lines=48
8275	ac_sed_frag=1 # Number of current file.
8276	ac_beg=1 # First line for current file.
8277	ac_end=$ac_max_sed_lines # Line after last line for current file.
8278	ac_more_lines=:
8279	ac_sed_cmds=
8280	while $ac_more_lines; do
8281	if test $ac_beg -gt 1; then
8282	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8283	else
8284	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8285	fi
8286	if test ! -s $tmp/subs.frag; then
8287	ac_more_lines=false
8288	else
8289	# The purpose of the label and of the branching condition is to
8290	# speed up the sed processing (if there are no `@' at all, there
8291	# is no need to browse any of the substitutions).
8292	# These are the two extra sed commands mentioned above.
8293	(echo ':t
8294	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8295	if test -z "$ac_sed_cmds"; then
8296	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8297	else
8298	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8299	fi
8300	ac_sed_frag=`expr $ac_sed_frag + 1`
8301	ac_beg=$ac_end
8302	ac_end=`expr $ac_end + $ac_max_sed_lines`
8303	fi
8304	done
8305	if test -z "$ac_sed_cmds"; then
8306	ac_sed_cmds=cat
8307	fi
8308	fi # test -n "$CONFIG_FILES"
8309
8310	_ACEOF
8311	cat >>$CONFIG_STATUS <<\_ACEOF
8312	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8313	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8314	case $ac_file in
8315	- \| :- \| :-:* ) # input from stdin
8316	cat >$tmp/stdin
8317	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8318	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8319	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8320	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8321	* ) ac_file_in=$ac_file.in ;;
8322	esac
8323
8324	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8325	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8326	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8327	X"$ac_file" : 'X$//$[^/]' \\| \
8328	X"$ac_file" : 'X$//$$' \\| \
8329	X"$ac_file" : 'X$/$' \\| \
8330	. : '$.$' 2>/dev/null \|\|
8331	echo X"$ac_file" \|
8332	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8333	/^X$\/\/$[^/].*/{ s//\1/; q; }
8334	/^X$\/\/$$/{ s//\1/; q; }
8335	/^X$\/$.*/{ s//\1/; q; }
8336	s/.*/./; q'`
8337	{ if $as_mkdir_p; then
8338	mkdir -p "$ac_dir"
8339	else
8340	as_dir="$ac_dir"
8341	as_dirs=
8342	while test ! -d "$as_dir"; do
8343	as_dirs="$as_dir $as_dirs"
8344	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8345	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8346	X"$as_dir" : 'X$//$[^/]' \\| \
8347	X"$as_dir" : 'X$//$$' \\| \
8348	X"$as_dir" : 'X$/$' \\| \
8349	. : '$.$' 2>/dev/null \|\|
8350	echo X"$as_dir" \|
8351	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8352	/^X$\/\/$[^/].*/{ s//\1/; q; }
8353	/^X$\/\/$$/{ s//\1/; q; }
8354	/^X$\/$.*/{ s//\1/; q; }
8355	s/.*/./; q'`
8356	done
8357	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8358	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8359	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8360	{ (exit 1); exit 1; }; }; }
8361
8362	ac_builddir=.
8363
8364	if test "$ac_dir" != .; then
8365	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8366	# A "../" for each directory in $ac_dir_suffix.
8367	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8368	else
8369	ac_dir_suffix= ac_top_builddir=
8370	fi
8371
8372	case $srcdir in
8373	.) # No --srcdir option. We are building in place.
8374	ac_srcdir=.
8375	if test -z "$ac_top_builddir"; then
8376	ac_top_srcdir=.
8377	else
8378	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8379	fi ;;
8380	[\\/]* \| ?:[\\/]* ) # Absolute path.
8381	ac_srcdir=$srcdir$ac_dir_suffix;
8382	ac_top_srcdir=$srcdir ;;
8383	*) # Relative path.
8384	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8385	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8386	esac
8387
8388	# Do not use `cd foo && pwd` to compute absolute paths, because
8389	# the directories may not exist.
8390	case `pwd` in
8391	.) ac_abs_builddir="$ac_dir";;
8392	*)
8393	case "$ac_dir" in
8394	.) ac_abs_builddir=`pwd`;;
8395	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8396	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8397	esac;;
8398	esac
8399	case $ac_abs_builddir in
8400	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8401	*)
8402	case ${ac_top_builddir}. in
8403	.) ac_abs_top_builddir=$ac_abs_builddir;;
8404	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8405	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8406	esac;;
8407	esac
8408	case $ac_abs_builddir in
8409	.) ac_abs_srcdir=$ac_srcdir;;
8410	*)
8411	case $ac_srcdir in
8412	.) ac_abs_srcdir=$ac_abs_builddir;;
8413	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8414	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8415	esac;;
8416	esac
8417	case $ac_abs_builddir in
8418	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8419	*)
8420	case $ac_top_srcdir in
8421	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8422	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8423	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8424	esac;;
8425	esac
8426
8427
8428	case $INSTALL in
8429	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8430	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8431	esac
8432
8433	if test x"$ac_file" != x-; then
8434	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8435	echo "$as_me: creating $ac_file" >&6;}
8436	rm -f "$ac_file"
8437	fi
8438	# Let's still pretend it is `configure' which instantiates (i.e., don't
8439	# use $as_me), people would be surprised to read:
8440	# /* config.h. Generated by config.status. */
8441	if test x"$ac_file" = x-; then
8442	configure_input=
8443	else
8444	configure_input="$ac_file. "
8445	fi
8446	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8447	sed 's,.*/,,'` by configure."
8448
8449	# First look for the input files in the build tree, otherwise in the
8450	# src tree.
8451	ac_file_inputs=`IFS=:
8452	for f in $ac_file_in; do
8453	case $f in
8454	-) echo $tmp/stdin ;;
8455	[\\/$]*)
8456	# Absolute (can't be DOS-style, as IFS=:)
8457	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8458	echo "$as_me: error: cannot find input file: $f" >&2;}
8459	{ (exit 1); exit 1; }; }
8460	echo "$f";;
8461	*) # Relative
8462	if test -f "$f"; then
8463	# Build tree
8464	echo "$f"
8465	elif test -f "$srcdir/$f"; then
8466	# Source tree
8467	echo "$srcdir/$f"
8468	else
8469	# /dev/null tree
8470	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8471	echo "$as_me: error: cannot find input file: $f" >&2;}
8472	{ (exit 1); exit 1; }; }
8473	fi;;
8474	esac
8475	done` \|\| { (exit 1); exit 1; }
8476	_ACEOF
8477	cat >>$CONFIG_STATUS <<_ACEOF
8478	sed "$ac_vpsub
8479	$extrasub
8480	_ACEOF
8481	cat >>$CONFIG_STATUS <<\_ACEOF
8482	:t
8483	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8484	s,@configure_input@,$configure_input,;t t
8485	s,@srcdir@,$ac_srcdir,;t t
8486	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8487	s,@top_srcdir@,$ac_top_srcdir,;t t
8488	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8489	s,@builddir@,$ac_builddir,;t t
8490	s,@abs_builddir@,$ac_abs_builddir,;t t
8491	s,@top_builddir@,$ac_top_builddir,;t t
8492	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8493	s,@INSTALL@,$ac_INSTALL,;t t
8494	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8495	rm -f $tmp/stdin
8496	if test x"$ac_file" != x-; then
8497	mv $tmp/out $ac_file
8498	else
8499	cat $tmp/out
8500	rm -f $tmp/out
8501	fi
8502
8503	done
8504	_ACEOF
8505	cat >>$CONFIG_STATUS <<\_ACEOF
8506
8507	#
8508	# CONFIG_HEADER section.
8509	#
8510
8511	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8512	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8513	#
8514	# ac_d sets the value in "#define NAME VALUE" lines.
8515	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8516	ac_dB='[ ].*$,\1#\2'
8517	ac_dC=' '
8518	ac_dD=',;t'
8519	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8520	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8521	ac_uB='$,\1#\2define\3'
8522	ac_uC=' '
8523	ac_uD=',;t'
8524
8525	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8526	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8527	case $ac_file in
8528	- \| :- \| :-:* ) # input from stdin
8529	cat >$tmp/stdin
8530	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8531	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8532	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8533	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8534	* ) ac_file_in=$ac_file.in ;;
8535	esac
8536
8537	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8538	echo "$as_me: creating $ac_file" >&6;}
8539
8540	# First look for the input files in the build tree, otherwise in the
8541	# src tree.
8542	ac_file_inputs=`IFS=:
8543	for f in $ac_file_in; do
8544	case $f in
8545	-) echo $tmp/stdin ;;
8546	[\\/$]*)
8547	# Absolute (can't be DOS-style, as IFS=:)
8548	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8549	echo "$as_me: error: cannot find input file: $f" >&2;}
8550	{ (exit 1); exit 1; }; }
8551	# Do quote $f, to prevent DOS paths from being IFS'd.
8552	echo "$f";;
8553	*) # Relative
8554	if test -f "$f"; then
8555	# Build tree
8556	echo "$f"
8557	elif test -f "$srcdir/$f"; then
8558	# Source tree
8559	echo "$srcdir/$f"
8560	else
8561	# /dev/null tree
8562	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8563	echo "$as_me: error: cannot find input file: $f" >&2;}
8564	{ (exit 1); exit 1; }; }
8565	fi;;
8566	esac
8567	done` \|\| { (exit 1); exit 1; }
8568	# Remove the trailing spaces.
8569	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8570
8571	_ACEOF
8572
8573	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8574	# `conftest.undefs', that substitutes the proper values into
8575	# config.h.in to produce config.h. The first handles `#define'
8576	# templates, and the second `#undef' templates.
8577	# And first: Protect against being on the right side of a sed subst in
8578	# config.status. Protect against being in an unquoted here document
8579	# in config.status.
8580	rm -f conftest.defines conftest.undefs
8581	# Using a here document instead of a string reduces the quoting nightmare.
8582	# Putting comments in sed scripts is not portable.
8583	#
8584	# `end' is used to avoid that the second main sed command (meant for
8585	# 0-ary CPP macros) applies to n-ary macro definitions.
8586	# See the Autoconf documentation for `clear'.
8587	cat >confdef2sed.sed <<\_ACEOF
8588	s/[\\&,]/\\&/g
8589	s,[\\$`],\\&,g
8590	t clear
8591	: clear
8592	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8593	t end
8594	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8595	: end
8596	_ACEOF
8597	# If some macros were called several times there might be several times
8598	# the same #defines, which is useless. Nevertheless, we may not want to
8599	# sort them, since we want the last AC-DEFINE to be honored.
8600	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8601	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8602	rm -f confdef2sed.sed
8603
8604	# This sed command replaces #undef with comments. This is necessary, for
8605	# example, in the case of _POSIX_SOURCE, which is predefined and required
8606	# on some systems where configure will not decide to define it.
8607	cat >>conftest.undefs <<\_ACEOF
8608	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8609	_ACEOF
8610
8611	# Break up conftest.defines because some shells have a limit on the size
8612	# of here documents, and old seds have small limits too (100 cmds).
8613	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8614	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8615	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8616	echo ' :' >>$CONFIG_STATUS
8617	rm -f conftest.tail
8618	while grep . conftest.defines >/dev/null
8619	do
8620	# Write a limited-size here document to $tmp/defines.sed.
8621	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8622	# Speed up: don't consider the non `#define' lines.
8623	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8624	# Work around the forget-to-reset-the-flag bug.
8625	echo 't clr' >>$CONFIG_STATUS
8626	echo ': clr' >>$CONFIG_STATUS
8627	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8628	echo 'CEOF
8629	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8630	rm -f $tmp/in
8631	mv $tmp/out $tmp/in
8632	' >>$CONFIG_STATUS
8633	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8634	rm -f conftest.defines
8635	mv conftest.tail conftest.defines
8636	done
8637	rm -f conftest.defines
8638	echo ' fi # grep' >>$CONFIG_STATUS
8639	echo >>$CONFIG_STATUS
8640
8641	# Break up conftest.undefs because some shells have a limit on the size
8642	# of here documents, and old seds have small limits too (100 cmds).
8643	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8644	rm -f conftest.tail
8645	while grep . conftest.undefs >/dev/null
8646	do
8647	# Write a limited-size here document to $tmp/undefs.sed.
8648	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8649	# Speed up: don't consider the non `#undef'
8650	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8651	# Work around the forget-to-reset-the-flag bug.
8652	echo 't clr' >>$CONFIG_STATUS
8653	echo ': clr' >>$CONFIG_STATUS
8654	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8655	echo 'CEOF
8656	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8657	rm -f $tmp/in
8658	mv $tmp/out $tmp/in
8659	' >>$CONFIG_STATUS
8660	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8661	rm -f conftest.undefs
8662	mv conftest.tail conftest.undefs
8663	done
8664	rm -f conftest.undefs
8665
8666	cat >>$CONFIG_STATUS <<\_ACEOF
8667	# Let's still pretend it is `configure' which instantiates (i.e., don't
8668	# use $as_me), people would be surprised to read:
8669	# /* config.h. Generated by config.status. */
8670	if test x"$ac_file" = x-; then
8671	echo "/* Generated by configure. */" >$tmp/config.h
8672	else
8673	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8674	fi
8675	cat $tmp/in >>$tmp/config.h
8676	rm -f $tmp/in
8677	if test x"$ac_file" != x-; then
8678	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8679	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8680	echo "$as_me: $ac_file is unchanged" >&6;}
8681	else
8682	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8683	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8684	X"$ac_file" : 'X$//$[^/]' \\| \
8685	X"$ac_file" : 'X$//$$' \\| \
8686	X"$ac_file" : 'X$/$' \\| \
8687	. : '$.$' 2>/dev/null \|\|
8688	echo X"$ac_file" \|
8689	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8690	/^X$\/\/$[^/].*/{ s//\1/; q; }
8691	/^X$\/\/$$/{ s//\1/; q; }
8692	/^X$\/$.*/{ s//\1/; q; }
8693	s/.*/./; q'`
8694	{ if $as_mkdir_p; then
8695	mkdir -p "$ac_dir"
8696	else
8697	as_dir="$ac_dir"
8698	as_dirs=
8699	while test ! -d "$as_dir"; do
8700	as_dirs="$as_dir $as_dirs"
8701	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8702	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8703	X"$as_dir" : 'X$//$[^/]' \\| \
8704	X"$as_dir" : 'X$//$$' \\| \
8705	X"$as_dir" : 'X$/$' \\| \
8706	. : '$.$' 2>/dev/null \|\|
8707	echo X"$as_dir" \|
8708	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8709	/^X$\/\/$[^/].*/{ s//\1/; q; }
8710	/^X$\/\/$$/{ s//\1/; q; }
8711	/^X$\/$.*/{ s//\1/; q; }
8712	s/.*/./; q'`
8713	done
8714	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8715	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8716	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8717	{ (exit 1); exit 1; }; }; }
8718
8719	rm -f $ac_file
8720	mv $tmp/config.h $ac_file
8721	fi
8722	else
8723	cat $tmp/config.h
8724	rm -f $tmp/config.h
8725	fi
8726	# Compute $ac_file's index in $config_headers.
8727	_am_stamp_count=1
8728	for _am_header in $config_headers :; do
8729	case $_am_header in
8730	$ac_file \| $ac_file:* )
8731	break ;;
8732	* )
8733	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8734	esac
8735	done
8736	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8737	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8738	X$ac_file : 'X$//$[^/]' \\| \
8739	X$ac_file : 'X$//$$' \\| \
8740	X$ac_file : 'X$/$' \\| \
8741	. : '$.$' 2>/dev/null \|\|
8742	echo X$ac_file \|
8743	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8744	/^X$\/\/$[^/].*/{ s//\1/; q; }
8745	/^X$\/\/$$/{ s//\1/; q; }
8746	/^X$\/$.*/{ s//\1/; q; }
8747	s/.*/./; q'`/stamp-h$_am_stamp_count
8748	done
8749	_ACEOF
8750	cat >>$CONFIG_STATUS <<\_ACEOF
8751
8752	#
8753	# CONFIG_COMMANDS section.
8754	#
8755	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8756	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8757	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8758	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8759	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8760	X"$ac_dest" : 'X$//$[^/]' \\| \
8761	X"$ac_dest" : 'X$//$$' \\| \
8762	X"$ac_dest" : 'X$/$' \\| \
8763	. : '$.$' 2>/dev/null \|\|
8764	echo X"$ac_dest" \|
8765	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8766	/^X$\/\/$[^/].*/{ s//\1/; q; }
8767	/^X$\/\/$$/{ s//\1/; q; }
8768	/^X$\/$.*/{ s//\1/; q; }
8769	s/.*/./; q'`
8770	{ if $as_mkdir_p; then
8771	mkdir -p "$ac_dir"
8772	else
8773	as_dir="$ac_dir"
8774	as_dirs=
8775	while test ! -d "$as_dir"; do
8776	as_dirs="$as_dir $as_dirs"
8777	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8778	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8779	X"$as_dir" : 'X$//$[^/]' \\| \
8780	X"$as_dir" : 'X$//$$' \\| \
8781	X"$as_dir" : 'X$/$' \\| \
8782	. : '$.$' 2>/dev/null \|\|
8783	echo X"$as_dir" \|
8784	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8785	/^X$\/\/$[^/].*/{ s//\1/; q; }
8786	/^X$\/\/$$/{ s//\1/; q; }
8787	/^X$\/$.*/{ s//\1/; q; }
8788	s/.*/./; q'`
8789	done
8790	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8791	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8792	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8793	{ (exit 1); exit 1; }; }; }
8794
8795	ac_builddir=.
8796
8797	if test "$ac_dir" != .; then
8798	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8799	# A "../" for each directory in $ac_dir_suffix.
8800	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8801	else
8802	ac_dir_suffix= ac_top_builddir=
8803	fi
8804
8805	case $srcdir in
8806	.) # No --srcdir option. We are building in place.
8807	ac_srcdir=.
8808	if test -z "$ac_top_builddir"; then
8809	ac_top_srcdir=.
8810	else
8811	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8812	fi ;;
8813	[\\/]* \| ?:[\\/]* ) # Absolute path.
8814	ac_srcdir=$srcdir$ac_dir_suffix;
8815	ac_top_srcdir=$srcdir ;;
8816	*) # Relative path.
8817	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8818	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8819	esac
8820
8821	# Do not use `cd foo && pwd` to compute absolute paths, because
8822	# the directories may not exist.
8823	case `pwd` in
8824	.) ac_abs_builddir="$ac_dir";;
8825	*)
8826	case "$ac_dir" in
8827	.) ac_abs_builddir=`pwd`;;
8828	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8829	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8830	esac;;
8831	esac
8832	case $ac_abs_builddir in
8833	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8834	*)
8835	case ${ac_top_builddir}. in
8836	.) ac_abs_top_builddir=$ac_abs_builddir;;
8837	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8838	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8839	esac;;
8840	esac
8841	case $ac_abs_builddir in
8842	.) ac_abs_srcdir=$ac_srcdir;;
8843	*)
8844	case $ac_srcdir in
8845	.) ac_abs_srcdir=$ac_abs_builddir;;
8846	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8847	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8848	esac;;
8849	esac
8850	case $ac_abs_builddir in
8851	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8852	*)
8853	case $ac_top_srcdir in
8854	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8855	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8856	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8857	esac;;
8858	esac
8859
8860
8861	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8862	echo "$as_me: executing $ac_dest commands" >&6;}
8863	case $ac_dest in
8864	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8865	# Strip MF so we end up with the name of the file.
8866	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8867	# Check whether this is an Automake generated Makefile or not.
8868	# We used to match only the files named `Makefile.in', but
8869	# some people rename them; so instead we look at the file content.
8870	# Grep'ing the first line is not enough: some people post-process
8871	# each Makefile.in and add a new line on top of each file to say so.
8872	# So let's grep whole file.
8873	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8874	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8875	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8876	X"$mf" : 'X$//$[^/]' \\| \
8877	X"$mf" : 'X$//$$' \\| \
8878	X"$mf" : 'X$/$' \\| \
8879	. : '$.$' 2>/dev/null \|\|
8880	echo X"$mf" \|
8881	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8882	/^X$\/\/$[^/].*/{ s//\1/; q; }
8883	/^X$\/\/$$/{ s//\1/; q; }
8884	/^X$\/$.*/{ s//\1/; q; }
8885	s/.*/./; q'`
8886	else
8887	continue
8888	fi
8889	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8890	# Extract the definition of DEP_FILES from the Makefile without
8891	# running `make'.
8892	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8893	test -z "$DEPDIR" && continue
8894	# When using ansi2knr, U may be empty or an underscore; expand it
8895	U=`sed -n 's/^U = //p' < "$mf"`
8896	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8897	# We invoke sed twice because it is the simplest approach to
8898	# changing $(DEPDIR) to its actual value in the expansion.
8899	for file in `sed -n '
8900	/^DEP_FILES = .*\\\\$/ {
8901	s/^DEP_FILES = //
8902	:loop
8903	s/\\\\$//
8904	p
8905	n
8906	/\\\\$/ b loop
8907	p
8908	}
8909	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8910	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8911	# Make sure the directory exists.
8912	test -f "$dirpart/$file" && continue
8913	fdir=`(dirname "$file") 2>/dev/null \|\|
8914	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8915	X"$file" : 'X$//$[^/]' \\| \
8916	X"$file" : 'X$//$$' \\| \
8917	X"$file" : 'X$/$' \\| \
8918	. : '$.$' 2>/dev/null \|\|
8919	echo X"$file" \|
8920	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8921	/^X$\/\/$[^/].*/{ s//\1/; q; }
8922	/^X$\/\/$$/{ s//\1/; q; }
8923	/^X$\/$.*/{ s//\1/; q; }
8924	s/.*/./; q'`
8925	{ if $as_mkdir_p; then
8926	mkdir -p $dirpart/$fdir
8927	else
8928	as_dir=$dirpart/$fdir
8929	as_dirs=
8930	while test ! -d "$as_dir"; do
8931	as_dirs="$as_dir $as_dirs"
8932	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8933	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8934	X"$as_dir" : 'X$//$[^/]' \\| \
8935	X"$as_dir" : 'X$//$$' \\| \
8936	X"$as_dir" : 'X$/$' \\| \
8937	. : '$.$' 2>/dev/null \|\|
8938	echo X"$as_dir" \|
8939	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8940	/^X$\/\/$[^/].*/{ s//\1/; q; }
8941	/^X$\/\/$$/{ s//\1/; q; }
8942	/^X$\/$.*/{ s//\1/; q; }
8943	s/.*/./; q'`
8944	done
8945	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8946	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8947	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8948	{ (exit 1); exit 1; }; }; }
8949
8950	# echo "creating $dirpart/$file"
8951	echo '# dummy' > "$dirpart/$file"
8952	done
8953	done
8954	;;
8955	esac
8956	done
8957	_ACEOF
8958
8959	cat >>$CONFIG_STATUS <<\_ACEOF
8960
8961	{ (exit 0); exit 0; }
8962	_ACEOF
8963	chmod +x $CONFIG_STATUS
8964	ac_clean_files=$ac_clean_files_save
8965
8966
8967	# configure is writing to config.log, and then calls config.status.
8968	# config.status does its own redirection, appending to config.log.
8969	# Unfortunately, on DOS this fails, as config.log is still kept open
8970	# by configure, so config.status won't be able to write to it; its
8971	# output is simply discarded. So we exec the FD to /dev/null,
8972	# effectively closing config.log, so it can be properly (re)opened and
8973	# appended to by config.status. When coming back to configure, we
8974	# need to make the FD available again.
8975	if test "$no_create" != yes; then
8976	ac_cs_success=:
8977	ac_config_status_args=
8978	test "$silent" = yes &&
8979	ac_config_status_args="$ac_config_status_args --quiet"
8980	exec 5>/dev/null
8981	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8982	exec 5>>config.log
8983	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8984	# would make configure fail if this is the last instruction.
8985	$ac_cs_success \|\| { (exit 1); exit 1; }
8986	fi
8987

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