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configure @ 3964

Last change on this file since 3964 was 3385, checked in by bensch, 20 years ago
orxonox/trunk: added new include directory for openGL. now it works with the new xorg.
Property svn:executable set to ``*
File size: 269.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.2.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.2.1-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--enable-sub-projects also builds the subProjects by default
870
871	Optional Packages:
872	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
873	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
874	--without-gtk Prevents GTK from being loaded
875	--without-sdl-image Prevents SDL_image from being loaded
876
877	Some influential environment variables:
878	CXX C++ compiler command
879	CXXFLAGS C++ compiler flags
880	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
881	nonstandard directory <lib dir>
882	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
883	headers in a nonstandard directory <include dir>
884	CC C compiler command
885	CFLAGS C compiler flags
886	CPP C preprocessor
887
888	Use these variables to override the choices made by `configure' or to help
889	it to find libraries and programs with nonstandard names/locations.
890
891	Report bugs to <orxonox-dev at mail.datacore.ch>.
892	_ACEOF
893	fi
894
895	if test "$ac_init_help" = "recursive"; then
896	# If there are subdirs, report their specific --help.
897	ac_popdir=`pwd`
898	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
899	test -d $ac_dir \|\| continue
900	ac_builddir=.
901
902	if test "$ac_dir" != .; then
903	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
904	# A "../" for each directory in $ac_dir_suffix.
905	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
906	else
907	ac_dir_suffix= ac_top_builddir=
908	fi
909
910	case $srcdir in
911	.) # No --srcdir option. We are building in place.
912	ac_srcdir=.
913	if test -z "$ac_top_builddir"; then
914	ac_top_srcdir=.
915	else
916	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
917	fi ;;
918	[\\/]* \| ?:[\\/]* ) # Absolute path.
919	ac_srcdir=$srcdir$ac_dir_suffix;
920	ac_top_srcdir=$srcdir ;;
921	*) # Relative path.
922	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
923	ac_top_srcdir=$ac_top_builddir$srcdir ;;
924	esac
925
926	# Do not use `cd foo && pwd` to compute absolute paths, because
927	# the directories may not exist.
928	case `pwd` in
929	.) ac_abs_builddir="$ac_dir";;
930	*)
931	case "$ac_dir" in
932	.) ac_abs_builddir=`pwd`;;
933	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
934	*) ac_abs_builddir=`pwd`/"$ac_dir";;
935	esac;;
936	esac
937	case $ac_abs_builddir in
938	.) ac_abs_top_builddir=${ac_top_builddir}.;;
939	*)
940	case ${ac_top_builddir}. in
941	.) ac_abs_top_builddir=$ac_abs_builddir;;
942	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
943	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
944	esac;;
945	esac
946	case $ac_abs_builddir in
947	.) ac_abs_srcdir=$ac_srcdir;;
948	*)
949	case $ac_srcdir in
950	.) ac_abs_srcdir=$ac_abs_builddir;;
951	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
952	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
953	esac;;
954	esac
955	case $ac_abs_builddir in
956	.) ac_abs_top_srcdir=$ac_top_srcdir;;
957	*)
958	case $ac_top_srcdir in
959	.) ac_abs_top_srcdir=$ac_abs_builddir;;
960	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
961	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
962	esac;;
963	esac
964
965	cd $ac_dir
966	# Check for guested configure; otherwise get Cygnus style configure.
967	if test -f $ac_srcdir/configure.gnu; then
968	echo
969	$SHELL $ac_srcdir/configure.gnu --help=recursive
970	elif test -f $ac_srcdir/configure; then
971	echo
972	$SHELL $ac_srcdir/configure --help=recursive
973	elif test -f $ac_srcdir/configure.ac \|\|
974	test -f $ac_srcdir/configure.in; then
975	echo
976	$ac_configure --help
977	else
978	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
979	fi
980	cd $ac_popdir
981	done
982	fi
983
984	test -n "$ac_init_help" && exit 0
985	if $ac_init_version; then
986	cat <<\_ACEOF
987	orxonox configure 0.2.1-pre-alpha
988	generated by GNU Autoconf 2.59
989
990	Copyright (C) 2003 Free Software Foundation, Inc.
991	This configure script is free software; the Free Software Foundation
992	gives unlimited permission to copy, distribute and modify it.
993	_ACEOF
994	exit 0
995	fi
996	exec 5>config.log
997	cat >&5 <<_ACEOF
998	This file contains any messages produced by compilers while
999	running configure, to aid debugging if configure makes a mistake.
1000
1001	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
1002	generated by GNU Autoconf 2.59. Invocation command line was
1003
1004	$ $0 $@
1005
1006	_ACEOF
1007	{
1008	cat <<_ASUNAME
1009	## --------- ##
1010	## Platform. ##
1011	## --------- ##
1012
1013	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1014	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1015	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1016	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1017	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1018
1019	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1020	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1021
1022	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1023	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1024	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1025	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1026	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1027	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1028	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1029
1030	_ASUNAME
1031
1032	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1033	for as_dir in $PATH
1034	do
1035	IFS=$as_save_IFS
1036	test -z "$as_dir" && as_dir=.
1037	echo "PATH: $as_dir"
1038	done
1039
1040	} >&5
1041
1042	cat >&5 <<_ACEOF
1043
1044
1045	## ----------- ##
1046	## Core tests. ##
1047	## ----------- ##
1048
1049	_ACEOF
1050
1051
1052	# Keep a trace of the command line.
1053	# Strip out --no-create and --no-recursion so they do not pile up.
1054	# Strip out --silent because we don't want to record it for future runs.
1055	# Also quote any args containing shell meta-characters.
1056	# Make two passes to allow for proper duplicate-argument suppression.
1057	ac_configure_args=
1058	ac_configure_args0=
1059	ac_configure_args1=
1060	ac_sep=
1061	ac_must_keep_next=false
1062	for ac_pass in 1 2
1063	do
1064	for ac_arg
1065	do
1066	case $ac_arg in
1067	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1068	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1069	\| -silent \| --silent \| --silen \| --sile \| --sil)
1070	continue ;;
1071	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1072	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1073	esac
1074	case $ac_pass in
1075	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1076	2)
1077	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1078	if test $ac_must_keep_next = true; then
1079	ac_must_keep_next=false # Got value, back to normal.
1080	else
1081	case $ac_arg in
1082	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1083	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1084	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1085	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1086	case "$ac_configure_args0 " in
1087	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1088	esac
1089	;;
1090	-* ) ac_must_keep_next=true ;;
1091	esac
1092	fi
1093	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1094	# Get rid of the leading space.
1095	ac_sep=" "
1096	;;
1097	esac
1098	done
1099	done
1100	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1101	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1102
1103	# When interrupted or exit'd, cleanup temporary files, and complete
1104	# config.log. We remove comments because anyway the quotes in there
1105	# would cause problems or look ugly.
1106	# WARNING: Be sure not to use single quotes in there, as some shells,
1107	# such as our DU 5.0 friend, will then `close' the trap.
1108	trap 'exit_status=$?
1109	# Save into config.log some information that might help in debugging.
1110	{
1111	echo
1112
1113	cat <<\_ASBOX
1114	## ---------------- ##
1115	## Cache variables. ##
1116	## ---------------- ##
1117	_ASBOX
1118	echo
1119	# The following way of writing the cache mishandles newlines in values,
1120	{
1121	(set) 2>&1 \|
1122	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1123	ac_space=\ )
1124	sed -n \
1125	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1126	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1127	;;
1128	*)
1129	sed -n \
1130	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1131	;;
1132	esac;
1133	}
1134	echo
1135
1136	cat <<\_ASBOX
1137	## ----------------- ##
1138	## Output variables. ##
1139	## ----------------- ##
1140	_ASBOX
1141	echo
1142	for ac_var in $ac_subst_vars
1143	do
1144	eval ac_val=$`echo $ac_var`
1145	echo "$ac_var='"'"'$ac_val'"'"'"
1146	done \| sort
1147	echo
1148
1149	if test -n "$ac_subst_files"; then
1150	cat <<\_ASBOX
1151	## ------------- ##
1152	## Output files. ##
1153	## ------------- ##
1154	_ASBOX
1155	echo
1156	for ac_var in $ac_subst_files
1157	do
1158	eval ac_val=$`echo $ac_var`
1159	echo "$ac_var='"'"'$ac_val'"'"'"
1160	done \| sort
1161	echo
1162	fi
1163
1164	if test -s confdefs.h; then
1165	cat <<\_ASBOX
1166	## ----------- ##
1167	## confdefs.h. ##
1168	## ----------- ##
1169	_ASBOX
1170	echo
1171	sed "/^$/d" confdefs.h \| sort
1172	echo
1173	fi
1174	test "$ac_signal" != 0 &&
1175	echo "$as_me: caught signal $ac_signal"
1176	echo "$as_me: exit $exit_status"
1177	} >&5
1178	rm -f core *.core &&
1179	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1180	exit $exit_status
1181	' 0
1182	for ac_signal in 1 2 13 15; do
1183	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1184	done
1185	ac_signal=0
1186
1187	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1188	rm -rf conftest* confdefs.h
1189	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1190	echo >confdefs.h
1191
1192	# Predefined preprocessor variables.
1193
1194	cat >>confdefs.h <<_ACEOF
1195	#define PACKAGE_NAME "$PACKAGE_NAME"
1196	_ACEOF
1197
1198
1199	cat >>confdefs.h <<_ACEOF
1200	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1201	_ACEOF
1202
1203
1204	cat >>confdefs.h <<_ACEOF
1205	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1206	_ACEOF
1207
1208
1209	cat >>confdefs.h <<_ACEOF
1210	#define PACKAGE_STRING "$PACKAGE_STRING"
1211	_ACEOF
1212
1213
1214	cat >>confdefs.h <<_ACEOF
1215	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1216	_ACEOF
1217
1218
1219	# Let the site file select an alternate cache file if it wants to.
1220	# Prefer explicitly selected file to automatically selected ones.
1221	if test -z "$CONFIG_SITE"; then
1222	if test "x$prefix" != xNONE; then
1223	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1224	else
1225	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1226	fi
1227	fi
1228	for ac_site_file in $CONFIG_SITE; do
1229	if test -r "$ac_site_file"; then
1230	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1231	echo "$as_me: loading site script $ac_site_file" >&6;}
1232	sed 's/^/\| /' "$ac_site_file" >&5
1233	. "$ac_site_file"
1234	fi
1235	done
1236
1237	if test -r "$cache_file"; then
1238	# Some versions of bash will fail to source /dev/null (special
1239	# files actually), so we avoid doing that.
1240	if test -f "$cache_file"; then
1241	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1242	echo "$as_me: loading cache $cache_file" >&6;}
1243	case $cache_file in
1244	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1245	*) . ./$cache_file;;
1246	esac
1247	fi
1248	else
1249	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1250	echo "$as_me: creating cache $cache_file" >&6;}
1251	>$cache_file
1252	fi
1253
1254	# Check that the precious variables saved in the cache have kept the same
1255	# value.
1256	ac_cache_corrupted=false
1257	for ac_var in `(set) 2>&1 \|
1258	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1259	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1260	eval ac_new_set=\$ac_env_${ac_var}_set
1261	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1262	eval ac_new_val="\$ac_env_${ac_var}_value"
1263	case $ac_old_set,$ac_new_set in
1264	set,)
1265	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1266	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1267	ac_cache_corrupted=: ;;
1268	,set)
1269	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1270	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1271	ac_cache_corrupted=: ;;
1272	,);;
1273	*)
1274	if test "x$ac_old_val" != "x$ac_new_val"; then
1275	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1276	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1277	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1278	echo "$as_me: former value: $ac_old_val" >&2;}
1279	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1280	echo "$as_me: current value: $ac_new_val" >&2;}
1281	ac_cache_corrupted=:
1282	fi;;
1283	esac
1284	# Pass precious variables to config.status.
1285	if test "$ac_new_set" = set; then
1286	case $ac_new_val in
1287	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1288	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1289	*) ac_arg=$ac_var=$ac_new_val ;;
1290	esac
1291	case " $ac_configure_args " in
1292	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1293	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1294	esac
1295	fi
1296	done
1297	if $ac_cache_corrupted; then
1298	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1299	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1300	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1301	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1302	{ (exit 1); exit 1; }; }
1303	fi
1304
1305	ac_ext=c
1306	ac_cpp='$CPP $CPPFLAGS'
1307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1309	ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1338	# Detect the canonical host and target build environment.
1339	ac_aux_dir=
1340	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1341	if test -f $ac_dir/install-sh; then
1342	ac_aux_dir=$ac_dir
1343	ac_install_sh="$ac_aux_dir/install-sh -c"
1344	break
1345	elif test -f $ac_dir/install.sh; then
1346	ac_aux_dir=$ac_dir
1347	ac_install_sh="$ac_aux_dir/install.sh -c"
1348	break
1349	elif test -f $ac_dir/shtool; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/shtool install -c"
1352	break
1353	fi
1354	done
1355	if test -z "$ac_aux_dir"; then
1356	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1357	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1358	{ (exit 1); exit 1; }; }
1359	fi
1360	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1361	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1362	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1363
1364	# Make sure we can run config.sub.
1365	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1366	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1367	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1368	{ (exit 1); exit 1; }; }
1369
1370	echo "$as_me:$LINENO: checking build system type" >&5
1371	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1372	if test "${ac_cv_build+set}" = set; then
1373	echo $ECHO_N "(cached) $ECHO_C" >&6
1374	else
1375	ac_cv_build_alias=$build_alias
1376	test -z "$ac_cv_build_alias" &&
1377	ac_cv_build_alias=`$ac_config_guess`
1378	test -z "$ac_cv_build_alias" &&
1379	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1380	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1381	{ (exit 1); exit 1; }; }
1382	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1383	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1384	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1385	{ (exit 1); exit 1; }; }
1386
1387	fi
1388	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1389	echo "${ECHO_T}$ac_cv_build" >&6
1390	build=$ac_cv_build
1391	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1392	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1393	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1394
1395
1396	echo "$as_me:$LINENO: checking host system type" >&5
1397	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1398	if test "${ac_cv_host+set}" = set; then
1399	echo $ECHO_N "(cached) $ECHO_C" >&6
1400	else
1401	ac_cv_host_alias=$host_alias
1402	test -z "$ac_cv_host_alias" &&
1403	ac_cv_host_alias=$ac_cv_build_alias
1404	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1405	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1406	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1407	{ (exit 1); exit 1; }; }
1408
1409	fi
1410	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1411	echo "${ECHO_T}$ac_cv_host" >&6
1412	host=$ac_cv_host
1413	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1414	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1415	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1416
1417
1418	echo "$as_me:$LINENO: checking target system type" >&5
1419	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1420	if test "${ac_cv_target+set}" = set; then
1421	echo $ECHO_N "(cached) $ECHO_C" >&6
1422	else
1423	ac_cv_target_alias=$target_alias
1424	test "x$ac_cv_target_alias" = "x" &&
1425	ac_cv_target_alias=$ac_cv_host_alias
1426	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1427	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1428	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1429	{ (exit 1); exit 1; }; }
1430
1431	fi
1432	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1433	echo "${ECHO_T}$ac_cv_target" >&6
1434	target=$ac_cv_target
1435	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1436	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1437	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1438
1439
1440	# The aliases save the names the user supplied, while $host etc.
1441	# will get canonicalized.
1442	test -n "$target_alias" &&
1443	test "$program_prefix$program_suffix$program_transform_name" = \
1444	NONENONEs,x,x, &&
1445	program_prefix=${target_alias}-
1446
1447
1448	am__api_version="1.8"
1449	# Find a good install program. We prefer a C program (faster),
1450	# so one script is as good as another. But avoid the broken or
1451	# incompatible versions:
1452	# SysV /etc/install, /usr/sbin/install
1453	# SunOS /usr/etc/install
1454	# IRIX /sbin/install
1455	# AIX /bin/install
1456	# AmigaOS /C/install, which installs bootblocks on floppy discs
1457	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1458	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1459	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1460	# OS/2's system install, which has a completely different semantic
1461	# ./install, which can be erroneously created by make from ./install.sh.
1462	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1463	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1464	if test -z "$INSTALL"; then
1465	if test "${ac_cv_path_install+set}" = set; then
1466	echo $ECHO_N "(cached) $ECHO_C" >&6
1467	else
1468	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1469	for as_dir in $PATH
1470	do
1471	IFS=$as_save_IFS
1472	test -z "$as_dir" && as_dir=.
1473	# Account for people who put trailing slashes in PATH elements.
1474	case $as_dir/ in
1475	./ \| .// \| /cC/* \| \
1476	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1477	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1478	/usr/ucb/* ) ;;
1479	*)
1480	# OSF1 and SCO ODT 3.0 have their own names for install.
1481	# Don't use installbsd from OSF since it installs stuff as root
1482	# by default.
1483	for ac_prog in ginstall scoinst install; do
1484	for ac_exec_ext in '' $ac_executable_extensions; do
1485	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1486	if test $ac_prog = install &&
1487	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1488	# AIX install. It has an incompatible calling convention.
1489	:
1490	elif test $ac_prog = install &&
1491	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1492	# program-specific install script used by HP pwplus--don't use.
1493	:
1494	else
1495	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1496	break 3
1497	fi
1498	fi
1499	done
1500	done
1501	;;
1502	esac
1503	done
1504
1505
1506	fi
1507	if test "${ac_cv_path_install+set}" = set; then
1508	INSTALL=$ac_cv_path_install
1509	else
1510	# As a last resort, use the slow shell script. We don't cache a
1511	# path for INSTALL within a source directory, because that will
1512	# break other packages using the cache if that directory is
1513	# removed, or if the path is relative.
1514	INSTALL=$ac_install_sh
1515	fi
1516	fi
1517	echo "$as_me:$LINENO: result: $INSTALL" >&5
1518	echo "${ECHO_T}$INSTALL" >&6
1519
1520	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1521	# It thinks the first close brace ends the variable substitution.
1522	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1523
1524	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1525
1526	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1527
1528	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1529	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1530	# Just in case
1531	sleep 1
1532	echo timestamp > conftest.file
1533	# Do `set' in a subshell so we don't clobber the current shell's
1534	# arguments. Must try -L first in case configure is actually a
1535	# symlink; some systems play weird games with the mod time of symlinks
1536	# (eg FreeBSD returns the mod time of the symlink's containing
1537	# directory).
1538	if (
1539	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1540	if test "$*" = "X"; then
1541	# -L didn't work.
1542	set X `ls -t $srcdir/configure conftest.file`
1543	fi
1544	rm -f conftest.file
1545	if test "$*" != "X $srcdir/configure conftest.file" \
1546	&& test "$*" != "X conftest.file $srcdir/configure"; then
1547
1548	# If neither matched, then we have a broken ls. This can happen
1549	# if, for instance, CONFIG_SHELL is bash and it inherits a
1550	# broken ls alias from the environment. This has actually
1551	# happened. Such a system could not be considered "sane".
1552	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1553	alias in your environment" >&5
1554	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1555	alias in your environment" >&2;}
1556	{ (exit 1); exit 1; }; }
1557	fi
1558
1559	test "$2" = conftest.file
1560	)
1561	then
1562	# Ok.
1563	:
1564	else
1565	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1566	Check your system clock" >&5
1567	echo "$as_me: error: newly created file is older than distributed files!
1568	Check your system clock" >&2;}
1569	{ (exit 1); exit 1; }; }
1570	fi
1571	echo "$as_me:$LINENO: result: yes" >&5
1572	echo "${ECHO_T}yes" >&6
1573	test "$program_prefix" != NONE &&
1574	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1575	# Use a double $ so make ignores it.
1576	test "$program_suffix" != NONE &&
1577	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1578	# Double any \ or $. echo might interpret backslashes.
1579	# By default was `s,x,x', remove it if useless.
1580	cat <<\_ACEOF >conftest.sed
1581	s/[\\$]/&&/g;s/;s,x,x,$//
1582	_ACEOF
1583	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1584	rm conftest.sed
1585
1586	# expand $ac_aux_dir to an absolute path
1587	am_aux_dir=`cd $ac_aux_dir && pwd`
1588
1589	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1590	# Use eval to expand $SHELL
1591	if eval "$MISSING --run true"; then
1592	am_missing_run="$MISSING --run "
1593	else
1594	am_missing_run=
1595	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1596	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1597	fi
1598
1599	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1600	# Keeping the `.' argument allows $(mkdir_p) to be used without
1601	# argument. Indeed, we sometimes output rules like
1602	# $(mkdir_p) $(somedir)
1603	# where $(somedir) is conditionally defined.
1604	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1605	# expensive solution, as it forces Make to start a sub-shell.)
1606	mkdir_p='mkdir -p -- .'
1607	else
1608	# On NextStep and OpenStep, the `mkdir' command does not
1609	# recognize any option. It will interpret all options as
1610	# directories to create, and then abort because `.' already
1611	# exists.
1612	for d in ./-p ./--version;
1613	do
1614	test -d $d && rmdir $d
1615	done
1616	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1617	if test -f "$ac_aux_dir/mkinstalldirs"; then
1618	mkdir_p='$(mkinstalldirs)'
1619	else
1620	mkdir_p='$(install_sh) -d'
1621	fi
1622	fi
1623
1624	for ac_prog in gawk mawk nawk awk
1625	do
1626	# Extract the first word of "$ac_prog", so it can be a program name with args.
1627	set dummy $ac_prog; ac_word=$2
1628	echo "$as_me:$LINENO: checking for $ac_word" >&5
1629	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1630	if test "${ac_cv_prog_AWK+set}" = set; then
1631	echo $ECHO_N "(cached) $ECHO_C" >&6
1632	else
1633	if test -n "$AWK"; then
1634	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1635	else
1636	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1637	for as_dir in $PATH
1638	do
1639	IFS=$as_save_IFS
1640	test -z "$as_dir" && as_dir=.
1641	for ac_exec_ext in '' $ac_executable_extensions; do
1642	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1643	ac_cv_prog_AWK="$ac_prog"
1644	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1645	break 2
1646	fi
1647	done
1648	done
1649
1650	fi
1651	fi
1652	AWK=$ac_cv_prog_AWK
1653	if test -n "$AWK"; then
1654	echo "$as_me:$LINENO: result: $AWK" >&5
1655	echo "${ECHO_T}$AWK" >&6
1656	else
1657	echo "$as_me:$LINENO: result: no" >&5
1658	echo "${ECHO_T}no" >&6
1659	fi
1660
1661	test -n "$AWK" && break
1662	done
1663
1664	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1665	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1666	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1667	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1668	echo $ECHO_N "(cached) $ECHO_C" >&6
1669	else
1670	cat >conftest.make <<\_ACEOF
1671	all:
1672	@echo 'ac_maketemp="$(MAKE)"'
1673	_ACEOF
1674	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1675	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1676	if test -n "$ac_maketemp"; then
1677	eval ac_cv_prog_make_${ac_make}_set=yes
1678	else
1679	eval ac_cv_prog_make_${ac_make}_set=no
1680	fi
1681	rm -f conftest.make
1682	fi
1683	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1684	echo "$as_me:$LINENO: result: yes" >&5
1685	echo "${ECHO_T}yes" >&6
1686	SET_MAKE=
1687	else
1688	echo "$as_me:$LINENO: result: no" >&5
1689	echo "${ECHO_T}no" >&6
1690	SET_MAKE="MAKE=${MAKE-make}"
1691	fi
1692
1693	rm -rf .tst 2>/dev/null
1694	mkdir .tst 2>/dev/null
1695	if test -d .tst; then
1696	am__leading_dot=.
1697	else
1698	am__leading_dot=_
1699	fi
1700	rmdir .tst 2>/dev/null
1701
1702	# test to see if srcdir already configured
1703	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1704	test -f $srcdir/config.status; then
1705	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1706	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1707	{ (exit 1); exit 1; }; }
1708	fi
1709
1710	# test whether we have cygpath
1711	if test -z "$CYGPATH_W"; then
1712	if (cygpath --version) >/dev/null 2>/dev/null; then
1713	CYGPATH_W='cygpath -w'
1714	else
1715	CYGPATH_W=echo
1716	fi
1717	fi
1718
1719
1720	# Define the identity of the package.
1721	PACKAGE='orxonox'
1722	VERSION='0.2.1-pre-alpha'
1723
1724
1725	cat >>confdefs.h <<_ACEOF
1726	#define PACKAGE "$PACKAGE"
1727	_ACEOF
1728
1729
1730	cat >>confdefs.h <<_ACEOF
1731	#define VERSION "$VERSION"
1732	_ACEOF
1733
1734	# Some tools Automake needs.
1735
1736	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1737
1738
1739	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1740
1741
1742	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1743
1744
1745	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1746
1747
1748	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1749
1750
1751	AMTAR=${AMTAR-"${am_missing_run}tar"}
1752
1753	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1754
1755	# Installed binaries are usually stripped using `strip' when the user
1756	# run `make install-strip'. However `strip' might not be the right
1757	# tool to use in cross-compilation environments, therefore Automake
1758	# will honor the `STRIP' environment variable to overrule this program.
1759	if test "$cross_compiling" != no; then
1760	if test -n "$ac_tool_prefix"; then
1761	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1762	set dummy ${ac_tool_prefix}strip; ac_word=$2
1763	echo "$as_me:$LINENO: checking for $ac_word" >&5
1764	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1765	if test "${ac_cv_prog_STRIP+set}" = set; then
1766	echo $ECHO_N "(cached) $ECHO_C" >&6
1767	else
1768	if test -n "$STRIP"; then
1769	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1770	else
1771	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772	for as_dir in $PATH
1773	do
1774	IFS=$as_save_IFS
1775	test -z "$as_dir" && as_dir=.
1776	for ac_exec_ext in '' $ac_executable_extensions; do
1777	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1778	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1779	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1780	break 2
1781	fi
1782	done
1783	done
1784
1785	fi
1786	fi
1787	STRIP=$ac_cv_prog_STRIP
1788	if test -n "$STRIP"; then
1789	echo "$as_me:$LINENO: result: $STRIP" >&5
1790	echo "${ECHO_T}$STRIP" >&6
1791	else
1792	echo "$as_me:$LINENO: result: no" >&5
1793	echo "${ECHO_T}no" >&6
1794	fi
1795
1796	fi
1797	if test -z "$ac_cv_prog_STRIP"; then
1798	ac_ct_STRIP=$STRIP
1799	# Extract the first word of "strip", so it can be a program name with args.
1800	set dummy strip; ac_word=$2
1801	echo "$as_me:$LINENO: checking for $ac_word" >&5
1802	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1803	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1804	echo $ECHO_N "(cached) $ECHO_C" >&6
1805	else
1806	if test -n "$ac_ct_STRIP"; then
1807	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1808	else
1809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1810	for as_dir in $PATH
1811	do
1812	IFS=$as_save_IFS
1813	test -z "$as_dir" && as_dir=.
1814	for ac_exec_ext in '' $ac_executable_extensions; do
1815	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1816	ac_cv_prog_ac_ct_STRIP="strip"
1817	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1818	break 2
1819	fi
1820	done
1821	done
1822
1823	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1824	fi
1825	fi
1826	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1827	if test -n "$ac_ct_STRIP"; then
1828	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1829	echo "${ECHO_T}$ac_ct_STRIP" >&6
1830	else
1831	echo "$as_me:$LINENO: result: no" >&5
1832	echo "${ECHO_T}no" >&6
1833	fi
1834
1835	STRIP=$ac_ct_STRIP
1836	else
1837	STRIP="$ac_cv_prog_STRIP"
1838	fi
1839
1840	fi
1841	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1842
1843	# We need awk for the "check" target. The system "awk" is bad on
1844	# some platforms.
1845
1846
1847
1848
1849
1850	ac_config_headers="$ac_config_headers config.h"
1851
1852
1853
1854	# Checks for programs.
1855	ac_ext=cc
1856	ac_cpp='$CXXCPP $CPPFLAGS'
1857	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1858	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1859	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1860	if test -n "$ac_tool_prefix"; then
1861	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1862	do
1863	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1864	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1865	echo "$as_me:$LINENO: checking for $ac_word" >&5
1866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867	if test "${ac_cv_prog_CXX+set}" = set; then
1868	echo $ECHO_N "(cached) $ECHO_C" >&6
1869	else
1870	if test -n "$CXX"; then
1871	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1872	else
1873	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874	for as_dir in $PATH
1875	do
1876	IFS=$as_save_IFS
1877	test -z "$as_dir" && as_dir=.
1878	for ac_exec_ext in '' $ac_executable_extensions; do
1879	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1881	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882	break 2
1883	fi
1884	done
1885	done
1886
1887	fi
1888	fi
1889	CXX=$ac_cv_prog_CXX
1890	if test -n "$CXX"; then
1891	echo "$as_me:$LINENO: result: $CXX" >&5
1892	echo "${ECHO_T}$CXX" >&6
1893	else
1894	echo "$as_me:$LINENO: result: no" >&5
1895	echo "${ECHO_T}no" >&6
1896	fi
1897
1898	test -n "$CXX" && break
1899	done
1900	fi
1901	if test -z "$CXX"; then
1902	ac_ct_CXX=$CXX
1903	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1904	do
1905	# Extract the first word of "$ac_prog", so it can be a program name with args.
1906	set dummy $ac_prog; ac_word=$2
1907	echo "$as_me:$LINENO: checking for $ac_word" >&5
1908	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1909	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1910	echo $ECHO_N "(cached) $ECHO_C" >&6
1911	else
1912	if test -n "$ac_ct_CXX"; then
1913	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1914	else
1915	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1916	for as_dir in $PATH
1917	do
1918	IFS=$as_save_IFS
1919	test -z "$as_dir" && as_dir=.
1920	for ac_exec_ext in '' $ac_executable_extensions; do
1921	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1922	ac_cv_prog_ac_ct_CXX="$ac_prog"
1923	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1924	break 2
1925	fi
1926	done
1927	done
1928
1929	fi
1930	fi
1931	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1932	if test -n "$ac_ct_CXX"; then
1933	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1934	echo "${ECHO_T}$ac_ct_CXX" >&6
1935	else
1936	echo "$as_me:$LINENO: result: no" >&5
1937	echo "${ECHO_T}no" >&6
1938	fi
1939
1940	test -n "$ac_ct_CXX" && break
1941	done
1942	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1943
1944	CXX=$ac_ct_CXX
1945	fi
1946
1947
1948	# Provide some information about the compiler.
1949	echo "$as_me:$LINENO:" \
1950	"checking for C++ compiler version" >&5
1951	ac_compiler=`set X $ac_compile; echo $2`
1952	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1953	(eval $ac_compiler --version </dev/null >&5) 2>&5
1954	ac_status=$?
1955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1956	(exit $ac_status); }
1957	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1958	(eval $ac_compiler -v </dev/null >&5) 2>&5
1959	ac_status=$?
1960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1961	(exit $ac_status); }
1962	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1963	(eval $ac_compiler -V </dev/null >&5) 2>&5
1964	ac_status=$?
1965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1966	(exit $ac_status); }
1967
1968	cat >conftest.$ac_ext <<_ACEOF
1969	/* confdefs.h. */
1970	_ACEOF
1971	cat confdefs.h >>conftest.$ac_ext
1972	cat >>conftest.$ac_ext <<_ACEOF
1973	/* end confdefs.h. */
1974
1975	int
1976	main ()
1977	{
1978
1979	;
1980	return 0;
1981	}
1982	_ACEOF
1983	ac_clean_files_save=$ac_clean_files
1984	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1985	# Try to create an executable without -o first, disregard a.out.
1986	# It will help us diagnose broken compilers, and finding out an intuition
1987	# of exeext.
1988	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1989	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1990	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1991	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1992	(eval $ac_link_default) 2>&5
1993	ac_status=$?
1994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1995	(exit $ac_status); }; then
1996	# Find the output, starting from the most likely. This scheme is
1997	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1998	# resort.
1999
2000	# Be careful to initialize this variable, since it used to be cached.
2001	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2002	ac_cv_exeext=
2003	# b.out is created by i960 compilers.
2004	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2005	do
2006	test -f "$ac_file" \|\| continue
2007	case $ac_file in
2008	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2009	;;
2010	conftest.$ac_ext )
2011	# This is the source file.
2012	;;
2013	[ab].out )
2014	# We found the default executable, but exeext='' is most
2015	# certainly right.
2016	break;;
2017	. )
2018	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2019	# FIXME: I believe we export ac_cv_exeext for Libtool,
2020	# but it would be cool to find out if it's true. Does anybody
2021	# maintain Libtool? --akim.
2022	export ac_cv_exeext
2023	break;;
2024	* )
2025	break;;
2026	esac
2027	done
2028	else
2029	echo "$as_me: failed program was:" >&5
2030	sed 's/^/\| /' conftest.$ac_ext >&5
2031
2032	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2033	See \`config.log' for more details." >&5
2034	echo "$as_me: error: C++ compiler cannot create executables
2035	See \`config.log' for more details." >&2;}
2036	{ (exit 77); exit 77; }; }
2037	fi
2038
2039	ac_exeext=$ac_cv_exeext
2040	echo "$as_me:$LINENO: result: $ac_file" >&5
2041	echo "${ECHO_T}$ac_file" >&6
2042
2043	# Check the compiler produces executables we can run. If not, either
2044	# the compiler is broken, or we cross compile.
2045	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2046	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2047	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2048	# If not cross compiling, check that we can run a simple program.
2049	if test "$cross_compiling" != yes; then
2050	if { ac_try='./$ac_file'
2051	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2052	(eval $ac_try) 2>&5
2053	ac_status=$?
2054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2055	(exit $ac_status); }; }; then
2056	cross_compiling=no
2057	else
2058	if test "$cross_compiling" = maybe; then
2059	cross_compiling=yes
2060	else
2061	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2062	If you meant to cross compile, use \`--host'.
2063	See \`config.log' for more details." >&5
2064	echo "$as_me: error: cannot run C++ compiled programs.
2065	If you meant to cross compile, use \`--host'.
2066	See \`config.log' for more details." >&2;}
2067	{ (exit 1); exit 1; }; }
2068	fi
2069	fi
2070	fi
2071	echo "$as_me:$LINENO: result: yes" >&5
2072	echo "${ECHO_T}yes" >&6
2073
2074	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2075	ac_clean_files=$ac_clean_files_save
2076	# Check the compiler produces executables we can run. If not, either
2077	# the compiler is broken, or we cross compile.
2078	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2079	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2080	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2081	echo "${ECHO_T}$cross_compiling" >&6
2082
2083	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2084	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2085	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2086	(eval $ac_link) 2>&5
2087	ac_status=$?
2088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2089	(exit $ac_status); }; then
2090	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2091	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2092	# work properly (i.e., refer to `conftest.exe'), while it won't with
2093	# `rm'.
2094	for ac_file in conftest.exe conftest conftest.*; do
2095	test -f "$ac_file" \|\| continue
2096	case $ac_file in
2097	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2098	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2099	export ac_cv_exeext
2100	break;;
2101	* ) break;;
2102	esac
2103	done
2104	else
2105	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2106	See \`config.log' for more details." >&5
2107	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2108	See \`config.log' for more details." >&2;}
2109	{ (exit 1); exit 1; }; }
2110	fi
2111
2112	rm -f conftest$ac_cv_exeext
2113	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2114	echo "${ECHO_T}$ac_cv_exeext" >&6
2115
2116	rm -f conftest.$ac_ext
2117	EXEEXT=$ac_cv_exeext
2118	ac_exeext=$EXEEXT
2119	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2120	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2121	if test "${ac_cv_objext+set}" = set; then
2122	echo $ECHO_N "(cached) $ECHO_C" >&6
2123	else
2124	cat >conftest.$ac_ext <<_ACEOF
2125	/* confdefs.h. */
2126	_ACEOF
2127	cat confdefs.h >>conftest.$ac_ext
2128	cat >>conftest.$ac_ext <<_ACEOF
2129	/* end confdefs.h. */
2130
2131	int
2132	main ()
2133	{
2134
2135	;
2136	return 0;
2137	}
2138	_ACEOF
2139	rm -f conftest.o conftest.obj
2140	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2141	(eval $ac_compile) 2>&5
2142	ac_status=$?
2143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2144	(exit $ac_status); }; then
2145	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2146	case $ac_file in
2147	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2148	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2149	break;;
2150	esac
2151	done
2152	else
2153	echo "$as_me: failed program was:" >&5
2154	sed 's/^/\| /' conftest.$ac_ext >&5
2155
2156	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2157	See \`config.log' for more details." >&5
2158	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2159	See \`config.log' for more details." >&2;}
2160	{ (exit 1); exit 1; }; }
2161	fi
2162
2163	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2164	fi
2165	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2166	echo "${ECHO_T}$ac_cv_objext" >&6
2167	OBJEXT=$ac_cv_objext
2168	ac_objext=$OBJEXT
2169	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2170	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2171	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2172	echo $ECHO_N "(cached) $ECHO_C" >&6
2173	else
2174	cat >conftest.$ac_ext <<_ACEOF
2175	/* confdefs.h. */
2176	_ACEOF
2177	cat confdefs.h >>conftest.$ac_ext
2178	cat >>conftest.$ac_ext <<_ACEOF
2179	/* end confdefs.h. */
2180
2181	int
2182	main ()
2183	{
2184	#ifndef __GNUC__
2185	choke me
2186	#endif
2187
2188	;
2189	return 0;
2190	}
2191	_ACEOF
2192	rm -f conftest.$ac_objext
2193	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2194	(eval $ac_compile) 2>conftest.er1
2195	ac_status=$?
2196	grep -v '^ *+' conftest.er1 >conftest.err
2197	rm -f conftest.er1
2198	cat conftest.err >&5
2199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200	(exit $ac_status); } &&
2201	{ ac_try='test -z "$ac_cxx_werror_flag"
2202	\|\| test ! -s conftest.err'
2203	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2204	(eval $ac_try) 2>&5
2205	ac_status=$?
2206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2207	(exit $ac_status); }; } &&
2208	{ ac_try='test -s conftest.$ac_objext'
2209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210	(eval $ac_try) 2>&5
2211	ac_status=$?
2212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213	(exit $ac_status); }; }; then
2214	ac_compiler_gnu=yes
2215	else
2216	echo "$as_me: failed program was:" >&5
2217	sed 's/^/\| /' conftest.$ac_ext >&5
2218
2219	ac_compiler_gnu=no
2220	fi
2221	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2222	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2223
2224	fi
2225	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2226	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2227	GXX=`test $ac_compiler_gnu = yes && echo yes`
2228	ac_test_CXXFLAGS=${CXXFLAGS+set}
2229	ac_save_CXXFLAGS=$CXXFLAGS
2230	CXXFLAGS="-g"
2231	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2232	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2233	if test "${ac_cv_prog_cxx_g+set}" = set; then
2234	echo $ECHO_N "(cached) $ECHO_C" >&6
2235	else
2236	cat >conftest.$ac_ext <<_ACEOF
2237	/* confdefs.h. */
2238	_ACEOF
2239	cat confdefs.h >>conftest.$ac_ext
2240	cat >>conftest.$ac_ext <<_ACEOF
2241	/* end confdefs.h. */
2242
2243	int
2244	main ()
2245	{
2246
2247	;
2248	return 0;
2249	}
2250	_ACEOF
2251	rm -f conftest.$ac_objext
2252	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2253	(eval $ac_compile) 2>conftest.er1
2254	ac_status=$?
2255	grep -v '^ *+' conftest.er1 >conftest.err
2256	rm -f conftest.er1
2257	cat conftest.err >&5
2258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259	(exit $ac_status); } &&
2260	{ ac_try='test -z "$ac_cxx_werror_flag"
2261	\|\| test ! -s conftest.err'
2262	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2263	(eval $ac_try) 2>&5
2264	ac_status=$?
2265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2266	(exit $ac_status); }; } &&
2267	{ ac_try='test -s conftest.$ac_objext'
2268	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2269	(eval $ac_try) 2>&5
2270	ac_status=$?
2271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2272	(exit $ac_status); }; }; then
2273	ac_cv_prog_cxx_g=yes
2274	else
2275	echo "$as_me: failed program was:" >&5
2276	sed 's/^/\| /' conftest.$ac_ext >&5
2277
2278	ac_cv_prog_cxx_g=no
2279	fi
2280	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2281	fi
2282	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2283	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2284	if test "$ac_test_CXXFLAGS" = set; then
2285	CXXFLAGS=$ac_save_CXXFLAGS
2286	elif test $ac_cv_prog_cxx_g = yes; then
2287	if test "$GXX" = yes; then
2288	CXXFLAGS="-g -O2"
2289	else
2290	CXXFLAGS="-g"
2291	fi
2292	else
2293	if test "$GXX" = yes; then
2294	CXXFLAGS="-O2"
2295	else
2296	CXXFLAGS=
2297	fi
2298	fi
2299	for ac_declaration in \
2300	'' \
2301	'extern "C" void std::exit (int) throw (); using std::exit;' \
2302	'extern "C" void std::exit (int); using std::exit;' \
2303	'extern "C" void exit (int) throw ();' \
2304	'extern "C" void exit (int);' \
2305	'void exit (int);'
2306	do
2307	cat >conftest.$ac_ext <<_ACEOF
2308	/* confdefs.h. */
2309	_ACEOF
2310	cat confdefs.h >>conftest.$ac_ext
2311	cat >>conftest.$ac_ext <<_ACEOF
2312	/* end confdefs.h. */
2313	$ac_declaration
2314	#include <stdlib.h>
2315	int
2316	main ()
2317	{
2318	exit (42);
2319	;
2320	return 0;
2321	}
2322	_ACEOF
2323	rm -f conftest.$ac_objext
2324	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2325	(eval $ac_compile) 2>conftest.er1
2326	ac_status=$?
2327	grep -v '^ *+' conftest.er1 >conftest.err
2328	rm -f conftest.er1
2329	cat conftest.err >&5
2330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2331	(exit $ac_status); } &&
2332	{ ac_try='test -z "$ac_cxx_werror_flag"
2333	\|\| test ! -s conftest.err'
2334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2335	(eval $ac_try) 2>&5
2336	ac_status=$?
2337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2338	(exit $ac_status); }; } &&
2339	{ ac_try='test -s conftest.$ac_objext'
2340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2341	(eval $ac_try) 2>&5
2342	ac_status=$?
2343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2344	(exit $ac_status); }; }; then
2345	:
2346	else
2347	echo "$as_me: failed program was:" >&5
2348	sed 's/^/\| /' conftest.$ac_ext >&5
2349
2350	continue
2351	fi
2352	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2353	cat >conftest.$ac_ext <<_ACEOF
2354	/* confdefs.h. */
2355	_ACEOF
2356	cat confdefs.h >>conftest.$ac_ext
2357	cat >>conftest.$ac_ext <<_ACEOF
2358	/* end confdefs.h. */
2359	$ac_declaration
2360	int
2361	main ()
2362	{
2363	exit (42);
2364	;
2365	return 0;
2366	}
2367	_ACEOF
2368	rm -f conftest.$ac_objext
2369	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2370	(eval $ac_compile) 2>conftest.er1
2371	ac_status=$?
2372	grep -v '^ *+' conftest.er1 >conftest.err
2373	rm -f conftest.er1
2374	cat conftest.err >&5
2375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2376	(exit $ac_status); } &&
2377	{ ac_try='test -z "$ac_cxx_werror_flag"
2378	\|\| test ! -s conftest.err'
2379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380	(eval $ac_try) 2>&5
2381	ac_status=$?
2382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383	(exit $ac_status); }; } &&
2384	{ ac_try='test -s conftest.$ac_objext'
2385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386	(eval $ac_try) 2>&5
2387	ac_status=$?
2388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389	(exit $ac_status); }; }; then
2390	break
2391	else
2392	echo "$as_me: failed program was:" >&5
2393	sed 's/^/\| /' conftest.$ac_ext >&5
2394
2395	fi
2396	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2397	done
2398	rm -f conftest*
2399	if test -n "$ac_declaration"; then
2400	echo '#ifdef __cplusplus' >>confdefs.h
2401	echo $ac_declaration >>confdefs.h
2402	echo '#endif' >>confdefs.h
2403	fi
2404
2405	ac_ext=c
2406	ac_cpp='$CPP $CPPFLAGS'
2407	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2408	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2409	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2410	DEPDIR="${am__leading_dot}deps"
2411
2412	ac_config_commands="$ac_config_commands depfiles"
2413
2414
2415	am_make=${MAKE-make}
2416	cat > confinc << 'END'
2417	am__doit:
2418	@echo done
2419	.PHONY: am__doit
2420	END
2421	# If we don't find an include directive, just comment out the code.
2422	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2423	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2424	am__include="#"
2425	am__quote=
2426	_am_result=none
2427	# First try GNU make style include.
2428	echo "include confinc" > confmf
2429	# We grep out `Entering directory' and `Leaving directory'
2430	# messages which can occur if `w' ends up in MAKEFLAGS.
2431	# In particular we don't look at `^make:' because GNU make might
2432	# be invoked under some other name (usually "gmake"), in which
2433	# case it prints its new name instead of `make'.
2434	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2435	am__include=include
2436	am__quote=
2437	_am_result=GNU
2438	fi
2439	# Now try BSD make style include.
2440	if test "$am__include" = "#"; then
2441	echo '.include "confinc"' > confmf
2442	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2443	am__include=.include
2444	am__quote="\""
2445	_am_result=BSD
2446	fi
2447	fi
2448
2449
2450	echo "$as_me:$LINENO: result: $_am_result" >&5
2451	echo "${ECHO_T}$_am_result" >&6
2452	rm -f confinc confmf
2453
2454	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2455	if test "${enable_dependency_tracking+set}" = set; then
2456	enableval="$enable_dependency_tracking"
2457
2458	fi;
2459	if test "x$enable_dependency_tracking" != xno; then
2460	am_depcomp="$ac_aux_dir/depcomp"
2461	AMDEPBACKSLASH='\'
2462	fi
2463
2464
2465	if test "x$enable_dependency_tracking" != xno; then
2466	AMDEP_TRUE=
2467	AMDEP_FALSE='#'
2468	else
2469	AMDEP_TRUE='#'
2470	AMDEP_FALSE=
2471	fi
2472
2473
2474
2475
2476	depcc="$CXX" am_compiler_list=
2477
2478	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2479	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2480	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2481	echo $ECHO_N "(cached) $ECHO_C" >&6
2482	else
2483	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2484	# We make a subdir and do the tests there. Otherwise we can end up
2485	# making bogus files that we don't know about and never remove. For
2486	# instance it was reported that on HP-UX the gcc test will end up
2487	# making a dummy file named `D' -- because `-MD' means `put the output
2488	# in D'.
2489	mkdir conftest.dir
2490	# Copy depcomp to subdir because otherwise we won't find it if we're
2491	# using a relative directory.
2492	cp "$am_depcomp" conftest.dir
2493	cd conftest.dir
2494	# We will build objects and dependencies in a subdirectory because
2495	# it helps to detect inapplicable dependency modes. For instance
2496	# both Tru64's cc and ICC support -MD to output dependencies as a
2497	# side effect of compilation, but ICC will put the dependencies in
2498	# the current directory while Tru64 will put them in the object
2499	# directory.
2500	mkdir sub
2501
2502	am_cv_CXX_dependencies_compiler_type=none
2503	if test "$am_compiler_list" = ""; then
2504	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2505	fi
2506	for depmode in $am_compiler_list; do
2507	# Setup a source with many dependencies, because some compilers
2508	# like to wrap large dependency lists on column 80 (with \), and
2509	# we should not choose a depcomp mode which is confused by this.
2510	#
2511	# We need to recreate these files for each test, as the compiler may
2512	# overwrite some of them when testing with obscure command lines.
2513	# This happens at least with the AIX C compiler.
2514	: > sub/conftest.c
2515	for i in 1 2 3 4 5 6; do
2516	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2517	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2518	# Solaris 8's {/usr,}/bin/sh.
2519	touch sub/conftst$i.h
2520	done
2521	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2522
2523	case $depmode in
2524	nosideeffect)
2525	# after this tag, mechanisms are not by side-effect, so they'll
2526	# only be used when explicitly requested
2527	if test "x$enable_dependency_tracking" = xyes; then
2528	continue
2529	else
2530	break
2531	fi
2532	;;
2533	none) break ;;
2534	esac
2535	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2536	# mode. It turns out that the SunPro C++ compiler does not properly
2537	# handle `-M -o', and we need to detect this.
2538	if depmode=$depmode \
2539	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2540	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2541	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2542	>/dev/null 2>conftest.err &&
2543	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2544	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2545	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2546	# icc doesn't choke on unknown options, it will just issue warnings
2547	# or remarks (even with -Werror). So we grep stderr for any message
2548	# that says an option was ignored or not supported.
2549	# When given -MP, icc 7.0 and 7.1 complain thusly:
2550	# icc: Command line warning: ignoring option '-M'; no argument required
2551	# The diagnosis changed in icc 8.0:
2552	# icc: Command line remark: option '-MP' not supported
2553	if (grep 'ignoring option' conftest.err \|\|
2554	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2555	am_cv_CXX_dependencies_compiler_type=$depmode
2556	break
2557	fi
2558	fi
2559	done
2560
2561	cd ..
2562	rm -rf conftest.dir
2563	else
2564	am_cv_CXX_dependencies_compiler_type=none
2565	fi
2566
2567	fi
2568	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2569	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2570	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2571
2572
2573
2574	if
2575	test "x$enable_dependency_tracking" != xno \
2576	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2577	am__fastdepCXX_TRUE=
2578	am__fastdepCXX_FALSE='#'
2579	else
2580	am__fastdepCXX_TRUE='#'
2581	am__fastdepCXX_FALSE=
2582	fi
2583
2584
2585	ac_ext=c
2586	ac_cpp='$CPP $CPPFLAGS'
2587	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2588	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2589	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2590	if test -n "$ac_tool_prefix"; then
2591	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2592	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2593	echo "$as_me:$LINENO: checking for $ac_word" >&5
2594	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2595	if test "${ac_cv_prog_CC+set}" = set; then
2596	echo $ECHO_N "(cached) $ECHO_C" >&6
2597	else
2598	if test -n "$CC"; then
2599	ac_cv_prog_CC="$CC" # Let the user override the test.
2600	else
2601	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2602	for as_dir in $PATH
2603	do
2604	IFS=$as_save_IFS
2605	test -z "$as_dir" && as_dir=.
2606	for ac_exec_ext in '' $ac_executable_extensions; do
2607	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2608	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2609	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2610	break 2
2611	fi
2612	done
2613	done
2614
2615	fi
2616	fi
2617	CC=$ac_cv_prog_CC
2618	if test -n "$CC"; then
2619	echo "$as_me:$LINENO: result: $CC" >&5
2620	echo "${ECHO_T}$CC" >&6
2621	else
2622	echo "$as_me:$LINENO: result: no" >&5
2623	echo "${ECHO_T}no" >&6
2624	fi
2625
2626	fi
2627	if test -z "$ac_cv_prog_CC"; then
2628	ac_ct_CC=$CC
2629	# Extract the first word of "gcc", so it can be a program name with args.
2630	set dummy gcc; ac_word=$2
2631	echo "$as_me:$LINENO: checking for $ac_word" >&5
2632	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2633	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2634	echo $ECHO_N "(cached) $ECHO_C" >&6
2635	else
2636	if test -n "$ac_ct_CC"; then
2637	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2638	else
2639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2640	for as_dir in $PATH
2641	do
2642	IFS=$as_save_IFS
2643	test -z "$as_dir" && as_dir=.
2644	for ac_exec_ext in '' $ac_executable_extensions; do
2645	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2646	ac_cv_prog_ac_ct_CC="gcc"
2647	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2648	break 2
2649	fi
2650	done
2651	done
2652
2653	fi
2654	fi
2655	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2656	if test -n "$ac_ct_CC"; then
2657	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2658	echo "${ECHO_T}$ac_ct_CC" >&6
2659	else
2660	echo "$as_me:$LINENO: result: no" >&5
2661	echo "${ECHO_T}no" >&6
2662	fi
2663
2664	CC=$ac_ct_CC
2665	else
2666	CC="$ac_cv_prog_CC"
2667	fi
2668
2669	if test -z "$CC"; then
2670	if test -n "$ac_tool_prefix"; then
2671	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2672	set dummy ${ac_tool_prefix}cc; ac_word=$2
2673	echo "$as_me:$LINENO: checking for $ac_word" >&5
2674	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2675	if test "${ac_cv_prog_CC+set}" = set; then
2676	echo $ECHO_N "(cached) $ECHO_C" >&6
2677	else
2678	if test -n "$CC"; then
2679	ac_cv_prog_CC="$CC" # Let the user override the test.
2680	else
2681	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2682	for as_dir in $PATH
2683	do
2684	IFS=$as_save_IFS
2685	test -z "$as_dir" && as_dir=.
2686	for ac_exec_ext in '' $ac_executable_extensions; do
2687	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2688	ac_cv_prog_CC="${ac_tool_prefix}cc"
2689	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2690	break 2
2691	fi
2692	done
2693	done
2694
2695	fi
2696	fi
2697	CC=$ac_cv_prog_CC
2698	if test -n "$CC"; then
2699	echo "$as_me:$LINENO: result: $CC" >&5
2700	echo "${ECHO_T}$CC" >&6
2701	else
2702	echo "$as_me:$LINENO: result: no" >&5
2703	echo "${ECHO_T}no" >&6
2704	fi
2705
2706	fi
2707	if test -z "$ac_cv_prog_CC"; then
2708	ac_ct_CC=$CC
2709	# Extract the first word of "cc", so it can be a program name with args.
2710	set dummy cc; ac_word=$2
2711	echo "$as_me:$LINENO: checking for $ac_word" >&5
2712	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2713	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2714	echo $ECHO_N "(cached) $ECHO_C" >&6
2715	else
2716	if test -n "$ac_ct_CC"; then
2717	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2718	else
2719	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2720	for as_dir in $PATH
2721	do
2722	IFS=$as_save_IFS
2723	test -z "$as_dir" && as_dir=.
2724	for ac_exec_ext in '' $ac_executable_extensions; do
2725	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2726	ac_cv_prog_ac_ct_CC="cc"
2727	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2728	break 2
2729	fi
2730	done
2731	done
2732
2733	fi
2734	fi
2735	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2736	if test -n "$ac_ct_CC"; then
2737	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2738	echo "${ECHO_T}$ac_ct_CC" >&6
2739	else
2740	echo "$as_me:$LINENO: result: no" >&5
2741	echo "${ECHO_T}no" >&6
2742	fi
2743
2744	CC=$ac_ct_CC
2745	else
2746	CC="$ac_cv_prog_CC"
2747	fi
2748
2749	fi
2750	if test -z "$CC"; then
2751	# Extract the first word of "cc", so it can be a program name with args.
2752	set dummy cc; ac_word=$2
2753	echo "$as_me:$LINENO: checking for $ac_word" >&5
2754	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2755	if test "${ac_cv_prog_CC+set}" = set; then
2756	echo $ECHO_N "(cached) $ECHO_C" >&6
2757	else
2758	if test -n "$CC"; then
2759	ac_cv_prog_CC="$CC" # Let the user override the test.
2760	else
2761	ac_prog_rejected=no
2762	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2763	for as_dir in $PATH
2764	do
2765	IFS=$as_save_IFS
2766	test -z "$as_dir" && as_dir=.
2767	for ac_exec_ext in '' $ac_executable_extensions; do
2768	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2769	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2770	ac_prog_rejected=yes
2771	continue
2772	fi
2773	ac_cv_prog_CC="cc"
2774	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2775	break 2
2776	fi
2777	done
2778	done
2779
2780	if test $ac_prog_rejected = yes; then
2781	# We found a bogon in the path, so make sure we never use it.
2782	set dummy $ac_cv_prog_CC
2783	shift
2784	if test $# != 0; then
2785	# We chose a different compiler from the bogus one.
2786	# However, it has the same basename, so the bogon will be chosen
2787	# first if we set CC to just the basename; use the full file name.
2788	shift
2789	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2790	fi
2791	fi
2792	fi
2793	fi
2794	CC=$ac_cv_prog_CC
2795	if test -n "$CC"; then
2796	echo "$as_me:$LINENO: result: $CC" >&5
2797	echo "${ECHO_T}$CC" >&6
2798	else
2799	echo "$as_me:$LINENO: result: no" >&5
2800	echo "${ECHO_T}no" >&6
2801	fi
2802
2803	fi
2804	if test -z "$CC"; then
2805	if test -n "$ac_tool_prefix"; then
2806	for ac_prog in cl
2807	do
2808	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2809	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2810	echo "$as_me:$LINENO: checking for $ac_word" >&5
2811	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2812	if test "${ac_cv_prog_CC+set}" = set; then
2813	echo $ECHO_N "(cached) $ECHO_C" >&6
2814	else
2815	if test -n "$CC"; then
2816	ac_cv_prog_CC="$CC" # Let the user override the test.
2817	else
2818	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2819	for as_dir in $PATH
2820	do
2821	IFS=$as_save_IFS
2822	test -z "$as_dir" && as_dir=.
2823	for ac_exec_ext in '' $ac_executable_extensions; do
2824	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2825	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2826	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2827	break 2
2828	fi
2829	done
2830	done
2831
2832	fi
2833	fi
2834	CC=$ac_cv_prog_CC
2835	if test -n "$CC"; then
2836	echo "$as_me:$LINENO: result: $CC" >&5
2837	echo "${ECHO_T}$CC" >&6
2838	else
2839	echo "$as_me:$LINENO: result: no" >&5
2840	echo "${ECHO_T}no" >&6
2841	fi
2842
2843	test -n "$CC" && break
2844	done
2845	fi
2846	if test -z "$CC"; then
2847	ac_ct_CC=$CC
2848	for ac_prog in cl
2849	do
2850	# Extract the first word of "$ac_prog", so it can be a program name with args.
2851	set dummy $ac_prog; ac_word=$2
2852	echo "$as_me:$LINENO: checking for $ac_word" >&5
2853	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2854	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2855	echo $ECHO_N "(cached) $ECHO_C" >&6
2856	else
2857	if test -n "$ac_ct_CC"; then
2858	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2859	else
2860	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861	for as_dir in $PATH
2862	do
2863	IFS=$as_save_IFS
2864	test -z "$as_dir" && as_dir=.
2865	for ac_exec_ext in '' $ac_executable_extensions; do
2866	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2867	ac_cv_prog_ac_ct_CC="$ac_prog"
2868	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2869	break 2
2870	fi
2871	done
2872	done
2873
2874	fi
2875	fi
2876	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2877	if test -n "$ac_ct_CC"; then
2878	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2879	echo "${ECHO_T}$ac_ct_CC" >&6
2880	else
2881	echo "$as_me:$LINENO: result: no" >&5
2882	echo "${ECHO_T}no" >&6
2883	fi
2884
2885	test -n "$ac_ct_CC" && break
2886	done
2887
2888	CC=$ac_ct_CC
2889	fi
2890
2891	fi
2892
2893
2894	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2895	See \`config.log' for more details." >&5
2896	echo "$as_me: error: no acceptable C compiler found in \$PATH
2897	See \`config.log' for more details." >&2;}
2898	{ (exit 1); exit 1; }; }
2899
2900	# Provide some information about the compiler.
2901	echo "$as_me:$LINENO:" \
2902	"checking for C compiler version" >&5
2903	ac_compiler=`set X $ac_compile; echo $2`
2904	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2905	(eval $ac_compiler --version </dev/null >&5) 2>&5
2906	ac_status=$?
2907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908	(exit $ac_status); }
2909	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2910	(eval $ac_compiler -v </dev/null >&5) 2>&5
2911	ac_status=$?
2912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2913	(exit $ac_status); }
2914	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2915	(eval $ac_compiler -V </dev/null >&5) 2>&5
2916	ac_status=$?
2917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918	(exit $ac_status); }
2919
2920	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2921	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2922	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2923	echo $ECHO_N "(cached) $ECHO_C" >&6
2924	else
2925	cat >conftest.$ac_ext <<_ACEOF
2926	/* confdefs.h. */
2927	_ACEOF
2928	cat confdefs.h >>conftest.$ac_ext
2929	cat >>conftest.$ac_ext <<_ACEOF
2930	/* end confdefs.h. */
2931
2932	int
2933	main ()
2934	{
2935	#ifndef __GNUC__
2936	choke me
2937	#endif
2938
2939	;
2940	return 0;
2941	}
2942	_ACEOF
2943	rm -f conftest.$ac_objext
2944	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2945	(eval $ac_compile) 2>conftest.er1
2946	ac_status=$?
2947	grep -v '^ *+' conftest.er1 >conftest.err
2948	rm -f conftest.er1
2949	cat conftest.err >&5
2950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951	(exit $ac_status); } &&
2952	{ ac_try='test -z "$ac_c_werror_flag"
2953	\|\| test ! -s conftest.err'
2954	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2955	(eval $ac_try) 2>&5
2956	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); }; } &&
2959	{ ac_try='test -s conftest.$ac_objext'
2960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961	(eval $ac_try) 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }; }; then
2965	ac_compiler_gnu=yes
2966	else
2967	echo "$as_me: failed program was:" >&5
2968	sed 's/^/\| /' conftest.$ac_ext >&5
2969
2970	ac_compiler_gnu=no
2971	fi
2972	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2973	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2974
2975	fi
2976	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2977	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2978	GCC=`test $ac_compiler_gnu = yes && echo yes`
2979	ac_test_CFLAGS=${CFLAGS+set}
2980	ac_save_CFLAGS=$CFLAGS
2981	CFLAGS="-g"
2982	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2983	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2984	if test "${ac_cv_prog_cc_g+set}" = set; then
2985	echo $ECHO_N "(cached) $ECHO_C" >&6
2986	else
2987	cat >conftest.$ac_ext <<_ACEOF
2988	/* confdefs.h. */
2989	_ACEOF
2990	cat confdefs.h >>conftest.$ac_ext
2991	cat >>conftest.$ac_ext <<_ACEOF
2992	/* end confdefs.h. */
2993
2994	int
2995	main ()
2996	{
2997
2998	;
2999	return 0;
3000	}
3001	_ACEOF
3002	rm -f conftest.$ac_objext
3003	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3004	(eval $ac_compile) 2>conftest.er1
3005	ac_status=$?
3006	grep -v '^ *+' conftest.er1 >conftest.err
3007	rm -f conftest.er1
3008	cat conftest.err >&5
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); } &&
3011	{ ac_try='test -z "$ac_c_werror_flag"
3012	\|\| test ! -s conftest.err'
3013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014	(eval $ac_try) 2>&5
3015	ac_status=$?
3016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017	(exit $ac_status); }; } &&
3018	{ ac_try='test -s conftest.$ac_objext'
3019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3020	(eval $ac_try) 2>&5
3021	ac_status=$?
3022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3023	(exit $ac_status); }; }; then
3024	ac_cv_prog_cc_g=yes
3025	else
3026	echo "$as_me: failed program was:" >&5
3027	sed 's/^/\| /' conftest.$ac_ext >&5
3028
3029	ac_cv_prog_cc_g=no
3030	fi
3031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3032	fi
3033	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3034	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3035	if test "$ac_test_CFLAGS" = set; then
3036	CFLAGS=$ac_save_CFLAGS
3037	elif test $ac_cv_prog_cc_g = yes; then
3038	if test "$GCC" = yes; then
3039	CFLAGS="-g -O2"
3040	else
3041	CFLAGS="-g"
3042	fi
3043	else
3044	if test "$GCC" = yes; then
3045	CFLAGS="-O2"
3046	else
3047	CFLAGS=
3048	fi
3049	fi
3050	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3051	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3052	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3053	echo $ECHO_N "(cached) $ECHO_C" >&6
3054	else
3055	ac_cv_prog_cc_stdc=no
3056	ac_save_CC=$CC
3057	cat >conftest.$ac_ext <<_ACEOF
3058	/* confdefs.h. */
3059	_ACEOF
3060	cat confdefs.h >>conftest.$ac_ext
3061	cat >>conftest.$ac_ext <<_ACEOF
3062	/* end confdefs.h. */
3063	#include <stdarg.h>
3064	#include <stdio.h>
3065	#include <sys/types.h>
3066	#include <sys/stat.h>
3067	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3068	struct buf { int x; };
3069	FILE * (rcsopen) (struct buf , struct stat *, int);
3070	static char *e (p, i)
3071	char **p;
3072	int i;
3073	{
3074	return p[i];
3075	}
3076	static char f (char (g) (char , int), char *p, ...)
3077	{
3078	char *s;
3079	va_list v;
3080	va_start (v,p);
3081	s = g (p, va_arg (v,int));
3082	va_end (v);
3083	return s;
3084	}
3085
3086	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3087	function prototypes and stuff, but not '\xHH' hex character constants.
3088	These don't provoke an error unfortunately, instead are silently treated
3089	as 'x'. The following induces an error, until -std1 is added to get
3090	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3091	array size at least. It's necessary to write '\x00'==0 to get something
3092	that's true only with -std1. */
3093	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3094
3095	int test (int i, double x);
3096	struct s1 {int (*f) (int a);};
3097	struct s2 {int (*f) (double a);};
3098	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3099	int argc;
3100	char **argv;
3101	int
3102	main ()
3103	{
3104	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3105	;
3106	return 0;
3107	}
3108	_ACEOF
3109	# Don't try gcc -ansi; that turns off useful extensions and
3110	# breaks some systems' header files.
3111	# AIX -qlanglvl=ansi
3112	# Ultrix and OSF/1 -std1
3113	# HP-UX 10.20 and later -Ae
3114	# HP-UX older versions -Aa -D_HPUX_SOURCE
3115	# SVR4 -Xc -D__EXTENSIONS__
3116	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3117	do
3118	CC="$ac_save_CC $ac_arg"
3119	rm -f conftest.$ac_objext
3120	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3121	(eval $ac_compile) 2>conftest.er1
3122	ac_status=$?
3123	grep -v '^ *+' conftest.er1 >conftest.err
3124	rm -f conftest.er1
3125	cat conftest.err >&5
3126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3127	(exit $ac_status); } &&
3128	{ ac_try='test -z "$ac_c_werror_flag"
3129	\|\| test ! -s conftest.err'
3130	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3131	(eval $ac_try) 2>&5
3132	ac_status=$?
3133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134	(exit $ac_status); }; } &&
3135	{ ac_try='test -s conftest.$ac_objext'
3136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3137	(eval $ac_try) 2>&5
3138	ac_status=$?
3139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140	(exit $ac_status); }; }; then
3141	ac_cv_prog_cc_stdc=$ac_arg
3142	break
3143	else
3144	echo "$as_me: failed program was:" >&5
3145	sed 's/^/\| /' conftest.$ac_ext >&5
3146
3147	fi
3148	rm -f conftest.err conftest.$ac_objext
3149	done
3150	rm -f conftest.$ac_ext conftest.$ac_objext
3151	CC=$ac_save_CC
3152
3153	fi
3154
3155	case "x$ac_cv_prog_cc_stdc" in
3156	x\|xno)
3157	echo "$as_me:$LINENO: result: none needed" >&5
3158	echo "${ECHO_T}none needed" >&6 ;;
3159	*)
3160	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3161	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3162	CC="$CC $ac_cv_prog_cc_stdc" ;;
3163	esac
3164
3165	# Some people use a C++ compiler to compile C. Since we use `exit',
3166	# in C++ we need to declare it. In case someone uses the same compiler
3167	# for both compiling C and C++ we need to have the C++ compiler decide
3168	# the declaration of exit, since it's the most demanding environment.
3169	cat >conftest.$ac_ext <<_ACEOF
3170	#ifndef __cplusplus
3171	choke me
3172	#endif
3173	_ACEOF
3174	rm -f conftest.$ac_objext
3175	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3176	(eval $ac_compile) 2>conftest.er1
3177	ac_status=$?
3178	grep -v '^ *+' conftest.er1 >conftest.err
3179	rm -f conftest.er1
3180	cat conftest.err >&5
3181	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182	(exit $ac_status); } &&
3183	{ ac_try='test -z "$ac_c_werror_flag"
3184	\|\| test ! -s conftest.err'
3185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3186	(eval $ac_try) 2>&5
3187	ac_status=$?
3188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3189	(exit $ac_status); }; } &&
3190	{ ac_try='test -s conftest.$ac_objext'
3191	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3192	(eval $ac_try) 2>&5
3193	ac_status=$?
3194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195	(exit $ac_status); }; }; then
3196	for ac_declaration in \
3197	'' \
3198	'extern "C" void std::exit (int) throw (); using std::exit;' \
3199	'extern "C" void std::exit (int); using std::exit;' \
3200	'extern "C" void exit (int) throw ();' \
3201	'extern "C" void exit (int);' \
3202	'void exit (int);'
3203	do
3204	cat >conftest.$ac_ext <<_ACEOF
3205	/* confdefs.h. */
3206	_ACEOF
3207	cat confdefs.h >>conftest.$ac_ext
3208	cat >>conftest.$ac_ext <<_ACEOF
3209	/* end confdefs.h. */
3210	$ac_declaration
3211	#include <stdlib.h>
3212	int
3213	main ()
3214	{
3215	exit (42);
3216	;
3217	return 0;
3218	}
3219	_ACEOF
3220	rm -f conftest.$ac_objext
3221	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3222	(eval $ac_compile) 2>conftest.er1
3223	ac_status=$?
3224	grep -v '^ *+' conftest.er1 >conftest.err
3225	rm -f conftest.er1
3226	cat conftest.err >&5
3227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228	(exit $ac_status); } &&
3229	{ ac_try='test -z "$ac_c_werror_flag"
3230	\|\| test ! -s conftest.err'
3231	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3232	(eval $ac_try) 2>&5
3233	ac_status=$?
3234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3235	(exit $ac_status); }; } &&
3236	{ ac_try='test -s conftest.$ac_objext'
3237	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3238	(eval $ac_try) 2>&5
3239	ac_status=$?
3240	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241	(exit $ac_status); }; }; then
3242	:
3243	else
3244	echo "$as_me: failed program was:" >&5
3245	sed 's/^/\| /' conftest.$ac_ext >&5
3246
3247	continue
3248	fi
3249	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3250	cat >conftest.$ac_ext <<_ACEOF
3251	/* confdefs.h. */
3252	_ACEOF
3253	cat confdefs.h >>conftest.$ac_ext
3254	cat >>conftest.$ac_ext <<_ACEOF
3255	/* end confdefs.h. */
3256	$ac_declaration
3257	int
3258	main ()
3259	{
3260	exit (42);
3261	;
3262	return 0;
3263	}
3264	_ACEOF
3265	rm -f conftest.$ac_objext
3266	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3267	(eval $ac_compile) 2>conftest.er1
3268	ac_status=$?
3269	grep -v '^ *+' conftest.er1 >conftest.err
3270	rm -f conftest.er1
3271	cat conftest.err >&5
3272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273	(exit $ac_status); } &&
3274	{ ac_try='test -z "$ac_c_werror_flag"
3275	\|\| test ! -s conftest.err'
3276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3277	(eval $ac_try) 2>&5
3278	ac_status=$?
3279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3280	(exit $ac_status); }; } &&
3281	{ ac_try='test -s conftest.$ac_objext'
3282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3283	(eval $ac_try) 2>&5
3284	ac_status=$?
3285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286	(exit $ac_status); }; }; then
3287	break
3288	else
3289	echo "$as_me: failed program was:" >&5
3290	sed 's/^/\| /' conftest.$ac_ext >&5
3291
3292	fi
3293	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3294	done
3295	rm -f conftest*
3296	if test -n "$ac_declaration"; then
3297	echo '#ifdef __cplusplus' >>confdefs.h
3298	echo $ac_declaration >>confdefs.h
3299	echo '#endif' >>confdefs.h
3300	fi
3301
3302	else
3303	echo "$as_me: failed program was:" >&5
3304	sed 's/^/\| /' conftest.$ac_ext >&5
3305
3306	fi
3307	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3308	ac_ext=c
3309	ac_cpp='$CPP $CPPFLAGS'
3310	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3311	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3312	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3313
3314	depcc="$CC" am_compiler_list=
3315
3316	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3317	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3318	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3319	echo $ECHO_N "(cached) $ECHO_C" >&6
3320	else
3321	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3322	# We make a subdir and do the tests there. Otherwise we can end up
3323	# making bogus files that we don't know about and never remove. For
3324	# instance it was reported that on HP-UX the gcc test will end up
3325	# making a dummy file named `D' -- because `-MD' means `put the output
3326	# in D'.
3327	mkdir conftest.dir
3328	# Copy depcomp to subdir because otherwise we won't find it if we're
3329	# using a relative directory.
3330	cp "$am_depcomp" conftest.dir
3331	cd conftest.dir
3332	# We will build objects and dependencies in a subdirectory because
3333	# it helps to detect inapplicable dependency modes. For instance
3334	# both Tru64's cc and ICC support -MD to output dependencies as a
3335	# side effect of compilation, but ICC will put the dependencies in
3336	# the current directory while Tru64 will put them in the object
3337	# directory.
3338	mkdir sub
3339
3340	am_cv_CC_dependencies_compiler_type=none
3341	if test "$am_compiler_list" = ""; then
3342	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3343	fi
3344	for depmode in $am_compiler_list; do
3345	# Setup a source with many dependencies, because some compilers
3346	# like to wrap large dependency lists on column 80 (with \), and
3347	# we should not choose a depcomp mode which is confused by this.
3348	#
3349	# We need to recreate these files for each test, as the compiler may
3350	# overwrite some of them when testing with obscure command lines.
3351	# This happens at least with the AIX C compiler.
3352	: > sub/conftest.c
3353	for i in 1 2 3 4 5 6; do
3354	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3355	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3356	# Solaris 8's {/usr,}/bin/sh.
3357	touch sub/conftst$i.h
3358	done
3359	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3360
3361	case $depmode in
3362	nosideeffect)
3363	# after this tag, mechanisms are not by side-effect, so they'll
3364	# only be used when explicitly requested
3365	if test "x$enable_dependency_tracking" = xyes; then
3366	continue
3367	else
3368	break
3369	fi
3370	;;
3371	none) break ;;
3372	esac
3373	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3374	# mode. It turns out that the SunPro C++ compiler does not properly
3375	# handle `-M -o', and we need to detect this.
3376	if depmode=$depmode \
3377	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3378	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3379	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3380	>/dev/null 2>conftest.err &&
3381	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3382	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3383	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3384	# icc doesn't choke on unknown options, it will just issue warnings
3385	# or remarks (even with -Werror). So we grep stderr for any message
3386	# that says an option was ignored or not supported.
3387	# When given -MP, icc 7.0 and 7.1 complain thusly:
3388	# icc: Command line warning: ignoring option '-M'; no argument required
3389	# The diagnosis changed in icc 8.0:
3390	# icc: Command line remark: option '-MP' not supported
3391	if (grep 'ignoring option' conftest.err \|\|
3392	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3393	am_cv_CC_dependencies_compiler_type=$depmode
3394	break
3395	fi
3396	fi
3397	done
3398
3399	cd ..
3400	rm -rf conftest.dir
3401	else
3402	am_cv_CC_dependencies_compiler_type=none
3403	fi
3404
3405	fi
3406	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3407	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3408	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3409
3410
3411
3412	if
3413	test "x$enable_dependency_tracking" != xno \
3414	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3415	am__fastdepCC_TRUE=
3416	am__fastdepCC_FALSE='#'
3417	else
3418	am__fastdepCC_TRUE='#'
3419	am__fastdepCC_FALSE=
3420	fi
3421
3422
3423
3424	ac_ext=c
3425	ac_cpp='$CPP $CPPFLAGS'
3426	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3428	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3429	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3430	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3431	# On Suns, sometimes $CPP names a directory.
3432	if test -n "$CPP" && test -d "$CPP"; then
3433	CPP=
3434	fi
3435	if test -z "$CPP"; then
3436	if test "${ac_cv_prog_CPP+set}" = set; then
3437	echo $ECHO_N "(cached) $ECHO_C" >&6
3438	else
3439	# Double quotes because CPP needs to be expanded
3440	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3441	do
3442	ac_preproc_ok=false
3443	for ac_c_preproc_warn_flag in '' yes
3444	do
3445	# Use a header file that comes with gcc, so configuring glibc
3446	# with a fresh cross-compiler works.
3447	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3448	# <limits.h> exists even on freestanding compilers.
3449	# On the NeXT, cc -E runs the code through the compiler's parser,
3450	# not just through cpp. "Syntax error" is here to catch this case.
3451	cat >conftest.$ac_ext <<_ACEOF
3452	/* confdefs.h. */
3453	_ACEOF
3454	cat confdefs.h >>conftest.$ac_ext
3455	cat >>conftest.$ac_ext <<_ACEOF
3456	/* end confdefs.h. */
3457	#ifdef __STDC__
3458	# include <limits.h>
3459	#else
3460	# include <assert.h>
3461	#endif
3462	Syntax error
3463	_ACEOF
3464	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3465	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3466	ac_status=$?
3467	grep -v '^ *+' conftest.er1 >conftest.err
3468	rm -f conftest.er1
3469	cat conftest.err >&5
3470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3471	(exit $ac_status); } >/dev/null; then
3472	if test -s conftest.err; then
3473	ac_cpp_err=$ac_c_preproc_warn_flag
3474	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3475	else
3476	ac_cpp_err=
3477	fi
3478	else
3479	ac_cpp_err=yes
3480	fi
3481	if test -z "$ac_cpp_err"; then
3482	:
3483	else
3484	echo "$as_me: failed program was:" >&5
3485	sed 's/^/\| /' conftest.$ac_ext >&5
3486
3487	# Broken: fails on valid input.
3488	continue
3489	fi
3490	rm -f conftest.err conftest.$ac_ext
3491
3492	# OK, works on sane cases. Now check whether non-existent headers
3493	# can be detected and how.
3494	cat >conftest.$ac_ext <<_ACEOF
3495	/* confdefs.h. */
3496	_ACEOF
3497	cat confdefs.h >>conftest.$ac_ext
3498	cat >>conftest.$ac_ext <<_ACEOF
3499	/* end confdefs.h. */
3500	#include <ac_nonexistent.h>
3501	_ACEOF
3502	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3503	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3504	ac_status=$?
3505	grep -v '^ *+' conftest.er1 >conftest.err
3506	rm -f conftest.er1
3507	cat conftest.err >&5
3508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509	(exit $ac_status); } >/dev/null; then
3510	if test -s conftest.err; then
3511	ac_cpp_err=$ac_c_preproc_warn_flag
3512	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3513	else
3514	ac_cpp_err=
3515	fi
3516	else
3517	ac_cpp_err=yes
3518	fi
3519	if test -z "$ac_cpp_err"; then
3520	# Broken: success on invalid input.
3521	continue
3522	else
3523	echo "$as_me: failed program was:" >&5
3524	sed 's/^/\| /' conftest.$ac_ext >&5
3525
3526	# Passes both tests.
3527	ac_preproc_ok=:
3528	break
3529	fi
3530	rm -f conftest.err conftest.$ac_ext
3531
3532	done
3533	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3534	rm -f conftest.err conftest.$ac_ext
3535	if $ac_preproc_ok; then
3536	break
3537	fi
3538
3539	done
3540	ac_cv_prog_CPP=$CPP
3541
3542	fi
3543	CPP=$ac_cv_prog_CPP
3544	else
3545	ac_cv_prog_CPP=$CPP
3546	fi
3547	echo "$as_me:$LINENO: result: $CPP" >&5
3548	echo "${ECHO_T}$CPP" >&6
3549	ac_preproc_ok=false
3550	for ac_c_preproc_warn_flag in '' yes
3551	do
3552	# Use a header file that comes with gcc, so configuring glibc
3553	# with a fresh cross-compiler works.
3554	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3555	# <limits.h> exists even on freestanding compilers.
3556	# On the NeXT, cc -E runs the code through the compiler's parser,
3557	# not just through cpp. "Syntax error" is here to catch this case.
3558	cat >conftest.$ac_ext <<_ACEOF
3559	/* confdefs.h. */
3560	_ACEOF
3561	cat confdefs.h >>conftest.$ac_ext
3562	cat >>conftest.$ac_ext <<_ACEOF
3563	/* end confdefs.h. */
3564	#ifdef __STDC__
3565	# include <limits.h>
3566	#else
3567	# include <assert.h>
3568	#endif
3569	Syntax error
3570	_ACEOF
3571	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3572	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3573	ac_status=$?
3574	grep -v '^ *+' conftest.er1 >conftest.err
3575	rm -f conftest.er1
3576	cat conftest.err >&5
3577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3578	(exit $ac_status); } >/dev/null; then
3579	if test -s conftest.err; then
3580	ac_cpp_err=$ac_c_preproc_warn_flag
3581	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3582	else
3583	ac_cpp_err=
3584	fi
3585	else
3586	ac_cpp_err=yes
3587	fi
3588	if test -z "$ac_cpp_err"; then
3589	:
3590	else
3591	echo "$as_me: failed program was:" >&5
3592	sed 's/^/\| /' conftest.$ac_ext >&5
3593
3594	# Broken: fails on valid input.
3595	continue
3596	fi
3597	rm -f conftest.err conftest.$ac_ext
3598
3599	# OK, works on sane cases. Now check whether non-existent headers
3600	# can be detected and how.
3601	cat >conftest.$ac_ext <<_ACEOF
3602	/* confdefs.h. */
3603	_ACEOF
3604	cat confdefs.h >>conftest.$ac_ext
3605	cat >>conftest.$ac_ext <<_ACEOF
3606	/* end confdefs.h. */
3607	#include <ac_nonexistent.h>
3608	_ACEOF
3609	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3610	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3611	ac_status=$?
3612	grep -v '^ *+' conftest.er1 >conftest.err
3613	rm -f conftest.er1
3614	cat conftest.err >&5
3615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616	(exit $ac_status); } >/dev/null; then
3617	if test -s conftest.err; then
3618	ac_cpp_err=$ac_c_preproc_warn_flag
3619	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3620	else
3621	ac_cpp_err=
3622	fi
3623	else
3624	ac_cpp_err=yes
3625	fi
3626	if test -z "$ac_cpp_err"; then
3627	# Broken: success on invalid input.
3628	continue
3629	else
3630	echo "$as_me: failed program was:" >&5
3631	sed 's/^/\| /' conftest.$ac_ext >&5
3632
3633	# Passes both tests.
3634	ac_preproc_ok=:
3635	break
3636	fi
3637	rm -f conftest.err conftest.$ac_ext
3638
3639	done
3640	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3641	rm -f conftest.err conftest.$ac_ext
3642	if $ac_preproc_ok; then
3643	:
3644	else
3645	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3646	See \`config.log' for more details." >&5
3647	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3648	See \`config.log' for more details." >&2;}
3649	{ (exit 1); exit 1; }; }
3650	fi
3651
3652	ac_ext=c
3653	ac_cpp='$CPP $CPPFLAGS'
3654	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3655	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3656	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3657
3658
3659	echo "$as_me:$LINENO: checking for egrep" >&5
3660	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3661	if test "${ac_cv_prog_egrep+set}" = set; then
3662	echo $ECHO_N "(cached) $ECHO_C" >&6
3663	else
3664	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3665	then ac_cv_prog_egrep='grep -E'
3666	else ac_cv_prog_egrep='egrep'
3667	fi
3668	fi
3669	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3670	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3671	EGREP=$ac_cv_prog_egrep
3672
3673
3674	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3675	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3676	if test "${ac_cv_header_stdc+set}" = set; then
3677	echo $ECHO_N "(cached) $ECHO_C" >&6
3678	else
3679	cat >conftest.$ac_ext <<_ACEOF
3680	/* confdefs.h. */
3681	_ACEOF
3682	cat confdefs.h >>conftest.$ac_ext
3683	cat >>conftest.$ac_ext <<_ACEOF
3684	/* end confdefs.h. */
3685	#include <stdlib.h>
3686	#include <stdarg.h>
3687	#include <string.h>
3688	#include <float.h>
3689
3690	int
3691	main ()
3692	{
3693
3694	;
3695	return 0;
3696	}
3697	_ACEOF
3698	rm -f conftest.$ac_objext
3699	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3700	(eval $ac_compile) 2>conftest.er1
3701	ac_status=$?
3702	grep -v '^ *+' conftest.er1 >conftest.err
3703	rm -f conftest.er1
3704	cat conftest.err >&5
3705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3706	(exit $ac_status); } &&
3707	{ ac_try='test -z "$ac_c_werror_flag"
3708	\|\| test ! -s conftest.err'
3709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3710	(eval $ac_try) 2>&5
3711	ac_status=$?
3712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3713	(exit $ac_status); }; } &&
3714	{ ac_try='test -s conftest.$ac_objext'
3715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3716	(eval $ac_try) 2>&5
3717	ac_status=$?
3718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719	(exit $ac_status); }; }; then
3720	ac_cv_header_stdc=yes
3721	else
3722	echo "$as_me: failed program was:" >&5
3723	sed 's/^/\| /' conftest.$ac_ext >&5
3724
3725	ac_cv_header_stdc=no
3726	fi
3727	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3728
3729	if test $ac_cv_header_stdc = yes; then
3730	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3731	cat >conftest.$ac_ext <<_ACEOF
3732	/* confdefs.h. */
3733	_ACEOF
3734	cat confdefs.h >>conftest.$ac_ext
3735	cat >>conftest.$ac_ext <<_ACEOF
3736	/* end confdefs.h. */
3737	#include <string.h>
3738
3739	_ACEOF
3740	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3741	$EGREP "memchr" >/dev/null 2>&1; then
3742	:
3743	else
3744	ac_cv_header_stdc=no
3745	fi
3746	rm -f conftest*
3747
3748	fi
3749
3750	if test $ac_cv_header_stdc = yes; then
3751	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3752	cat >conftest.$ac_ext <<_ACEOF
3753	/* confdefs.h. */
3754	_ACEOF
3755	cat confdefs.h >>conftest.$ac_ext
3756	cat >>conftest.$ac_ext <<_ACEOF
3757	/* end confdefs.h. */
3758	#include <stdlib.h>
3759
3760	_ACEOF
3761	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3762	$EGREP "free" >/dev/null 2>&1; then
3763	:
3764	else
3765	ac_cv_header_stdc=no
3766	fi
3767	rm -f conftest*
3768
3769	fi
3770
3771	if test $ac_cv_header_stdc = yes; then
3772	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3773	if test "$cross_compiling" = yes; then
3774	:
3775	else
3776	cat >conftest.$ac_ext <<_ACEOF
3777	/* confdefs.h. */
3778	_ACEOF
3779	cat confdefs.h >>conftest.$ac_ext
3780	cat >>conftest.$ac_ext <<_ACEOF
3781	/* end confdefs.h. */
3782	#include <ctype.h>
3783	#if ((' ' & 0x0FF) == 0x020)
3784	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3785	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3786	#else
3787	# define ISLOWER(c) \
3788	(('a' <= (c) && (c) <= 'i') \
3789	\|\| ('j' <= (c) && (c) <= 'r') \
3790	\|\| ('s' <= (c) && (c) <= 'z'))
3791	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3792	#endif
3793
3794	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3795	int
3796	main ()
3797	{
3798	int i;
3799	for (i = 0; i < 256; i++)
3800	if (XOR (islower (i), ISLOWER (i))
3801	\|\| toupper (i) != TOUPPER (i))
3802	exit(2);
3803	exit (0);
3804	}
3805	_ACEOF
3806	rm -f conftest$ac_exeext
3807	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3808	(eval $ac_link) 2>&5
3809	ac_status=$?
3810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3811	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3813	(eval $ac_try) 2>&5
3814	ac_status=$?
3815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816	(exit $ac_status); }; }; then
3817	:
3818	else
3819	echo "$as_me: program exited with status $ac_status" >&5
3820	echo "$as_me: failed program was:" >&5
3821	sed 's/^/\| /' conftest.$ac_ext >&5
3822
3823	( exit $ac_status )
3824	ac_cv_header_stdc=no
3825	fi
3826	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3827	fi
3828	fi
3829	fi
3830	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3831	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3832	if test $ac_cv_header_stdc = yes; then
3833
3834	cat >>confdefs.h <<\_ACEOF
3835	#define STDC_HEADERS 1
3836	_ACEOF
3837
3838	fi
3839
3840
3841	### CHECKING OPTIONAT ARGUMENTS
3842	## DEBUG-statement
3843	DEBUG=no
3844	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3845	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3846	# Check whether --enable-debug or --disable-debug was given.
3847	if test "${enable_debug+set}" = set; then
3848	enableval="$enable_debug"
3849	DEBUG=$enableval
3850	fi;
3851
3852	if test "$DEBUG" = "no"; then
3853	echo "no"
3854	echo " -> Setting debuglevel to 1. Like this you can still see errors."
3855	DEBUG=1
3856	elif test "$DEBUG" = yes; then
3857	echo "yes"
3858	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3859	DEBUG=3
3860	else
3861	echo "yes set to $DEBUG"
3862	fi
3863
3864	cat >>confdefs.h <<_ACEOF
3865	#define DEBUG $DEBUG
3866	_ACEOF
3867
3868
3869
3870
3871	## GTK-disabled
3872	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3873	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3874
3875	# Check whether --with-gtk or --without-gtk was given.
3876	if test "${with_gtk+set}" = set; then
3877	withval="$with_gtk"
3878	def_gtk=no
3879	else
3880	def_gtk=yes
3881	fi;
3882	if test "$def_gtk" = yes; then
3883	echo "yes"
3884	fi
3885	if test "$def_gtk" = no; then
3886	echo "no"
3887	fi
3888	### SDL_image-disable
3889	def_sdl_image=yes
3890	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3891	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3892
3893	# Check whether --with-sdl_image or --without-sdl_image was given.
3894	if test "${with_sdl_image+set}" = set; then
3895	withval="$with_sdl_image"
3896	def_sdl_image=no
3897	fi;
3898	if test "$def_sdl_image" = yes; then
3899	echo "yes"
3900	fi
3901	if test "$def_sdl_image" = no; then
3902	echo "no"
3903	fi
3904
3905
3906	### SubProject-enable
3907	def_sdl_image=yes
3908	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
3909	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
3910	# Check whether --enable-sub-projects or --disable-sub-projects was given.
3911	if test "${enable_sub_projects+set}" = set; then
3912	enableval="$enable_sub_projects"
3913	def_sub_projects=yes
3914	fi;
3915	if test "$def_sub_projects" = yes; then
3916	echo "yes"
3917	fi
3918	if test "$def_sub_projects" = no; then
3919	echo "no"
3920	fi
3921
3922
3923	if test x$def_sub_projects = xyes; then
3924	SUB_PROJECTS_TRUE=
3925	SUB_PROJECTS_FALSE='#'
3926	else
3927	SUB_PROJECTS_TRUE='#'
3928	SUB_PROJECTS_FALSE=
3929	fi
3930
3931
3932	## PROGRAMM CHECKING
3933	# checking for Doxygen
3934	# Extract the first word of "doxygen", so it can be a program name with args.
3935	set dummy doxygen; ac_word=$2
3936	echo "$as_me:$LINENO: checking for $ac_word" >&5
3937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3938	if test "${ac_cv_path_DOXYGEN+set}" = set; then
3939	echo $ECHO_N "(cached) $ECHO_C" >&6
3940	else
3941	case $DOXYGEN in
3942	[\\/]* \| ?:[\\/]*)
3943	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
3944	;;
3945	*)
3946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3947	for as_dir in $PATH
3948	do
3949	IFS=$as_save_IFS
3950	test -z "$as_dir" && as_dir=.
3951	for ac_exec_ext in '' $ac_executable_extensions; do
3952	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3953	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
3954	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3955	break 2
3956	fi
3957	done
3958	done
3959
3960	;;
3961	esac
3962	fi
3963	DOXYGEN=$ac_cv_path_DOXYGEN
3964
3965	if test -n "$DOXYGEN"; then
3966	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
3967	echo "${ECHO_T}$DOXYGEN" >&6
3968	else
3969	echo "$as_me:$LINENO: result: no" >&5
3970	echo "${ECHO_T}no" >&6
3971	fi
3972
3973
3974
3975	if test $DOXYGEN; then
3976	DOXYGEN_TRUE=
3977	DOXYGEN_FALSE='#'
3978	else
3979	DOXYGEN_TRUE='#'
3980	DOXYGEN_FALSE=
3981	fi
3982
3983
3984	### CHECKING FOR SYSTEM ###
3985
3986	echo "$as_me:$LINENO: checking for System" >&5
3987	echo $ECHO_N "checking for System... $ECHO_C" >&6
3988	## checking for openGL-environment and other sys-specific parameters
3989	case "$target" in
3990	### WINDOWS ###
3991	--mingw32*)
3992	echo "mingw-WINDOWS detected"
3993
3994	mingw="yes"
3995	MSBITFIELDS="-mms-bitfields"
3996	MWINDOWS="-mwindows"
3997
3998	# checking gl header
3999	#done before loop
4000
4001	# checking gl header
4002	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4013	inttypes.h stdint.h unistd.h
4014	do
4015	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4016	echo "$as_me:$LINENO: checking for $ac_header" >&5
4017	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4018	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4019	echo $ECHO_N "(cached) $ECHO_C" >&6
4020	else
4021	cat >conftest.$ac_ext <<_ACEOF
4022	/* confdefs.h. */
4023	_ACEOF
4024	cat confdefs.h >>conftest.$ac_ext
4025	cat >>conftest.$ac_ext <<_ACEOF
4026	/* end confdefs.h. */
4027	$ac_includes_default
4028
4029	#include <$ac_header>
4030	_ACEOF
4031	rm -f conftest.$ac_objext
4032	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4033	(eval $ac_compile) 2>conftest.er1
4034	ac_status=$?
4035	grep -v '^ *+' conftest.er1 >conftest.err
4036	rm -f conftest.er1
4037	cat conftest.err >&5
4038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4039	(exit $ac_status); } &&
4040	{ ac_try='test -z "$ac_c_werror_flag"
4041	\|\| test ! -s conftest.err'
4042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4043	(eval $ac_try) 2>&5
4044	ac_status=$?
4045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4046	(exit $ac_status); }; } &&
4047	{ ac_try='test -s conftest.$ac_objext'
4048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4049	(eval $ac_try) 2>&5
4050	ac_status=$?
4051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4052	(exit $ac_status); }; }; then
4053	eval "$as_ac_Header=yes"
4054	else
4055	echo "$as_me: failed program was:" >&5
4056	sed 's/^/\| /' conftest.$ac_ext >&5
4057
4058	eval "$as_ac_Header=no"
4059	fi
4060	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4061	fi
4062	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4063	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4064	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4065	cat >>confdefs.h <<_ACEOF
4066	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4067	_ACEOF
4068
4069	fi
4070
4071	done
4072
4073
4074
4075	for ac_header in GL/gl.h
4076	do
4077	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4078	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4079	echo "$as_me:$LINENO: checking for $ac_header" >&5
4080	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4081	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4082	echo $ECHO_N "(cached) $ECHO_C" >&6
4083	fi
4084	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4085	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4086	else
4087	# Is the header compilable?
4088	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4089	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4090	cat >conftest.$ac_ext <<_ACEOF
4091	/* confdefs.h. */
4092	_ACEOF
4093	cat confdefs.h >>conftest.$ac_ext
4094	cat >>conftest.$ac_ext <<_ACEOF
4095	/* end confdefs.h. */
4096	$ac_includes_default
4097	#include <$ac_header>
4098	_ACEOF
4099	rm -f conftest.$ac_objext
4100	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4101	(eval $ac_compile) 2>conftest.er1
4102	ac_status=$?
4103	grep -v '^ *+' conftest.er1 >conftest.err
4104	rm -f conftest.er1
4105	cat conftest.err >&5
4106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107	(exit $ac_status); } &&
4108	{ ac_try='test -z "$ac_c_werror_flag"
4109	\|\| test ! -s conftest.err'
4110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4111	(eval $ac_try) 2>&5
4112	ac_status=$?
4113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4114	(exit $ac_status); }; } &&
4115	{ ac_try='test -s conftest.$ac_objext'
4116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4117	(eval $ac_try) 2>&5
4118	ac_status=$?
4119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4120	(exit $ac_status); }; }; then
4121	ac_header_compiler=yes
4122	else
4123	echo "$as_me: failed program was:" >&5
4124	sed 's/^/\| /' conftest.$ac_ext >&5
4125
4126	ac_header_compiler=no
4127	fi
4128	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4129	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4130	echo "${ECHO_T}$ac_header_compiler" >&6
4131
4132	# Is the header present?
4133	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4134	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4135	cat >conftest.$ac_ext <<_ACEOF
4136	/* confdefs.h. */
4137	_ACEOF
4138	cat confdefs.h >>conftest.$ac_ext
4139	cat >>conftest.$ac_ext <<_ACEOF
4140	/* end confdefs.h. */
4141	#include <$ac_header>
4142	_ACEOF
4143	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4144	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4145	ac_status=$?
4146	grep -v '^ *+' conftest.er1 >conftest.err
4147	rm -f conftest.er1
4148	cat conftest.err >&5
4149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4150	(exit $ac_status); } >/dev/null; then
4151	if test -s conftest.err; then
4152	ac_cpp_err=$ac_c_preproc_warn_flag
4153	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4154	else
4155	ac_cpp_err=
4156	fi
4157	else
4158	ac_cpp_err=yes
4159	fi
4160	if test -z "$ac_cpp_err"; then
4161	ac_header_preproc=yes
4162	else
4163	echo "$as_me: failed program was:" >&5
4164	sed 's/^/\| /' conftest.$ac_ext >&5
4165
4166	ac_header_preproc=no
4167	fi
4168	rm -f conftest.err conftest.$ac_ext
4169	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4170	echo "${ECHO_T}$ac_header_preproc" >&6
4171
4172	# So? What about this header?
4173	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4174	yes:no: )
4175	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4176	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4177	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4178	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4179	ac_header_preproc=yes
4180	;;
4181	no:yes:* )
4182	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4183	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4184	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4185	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4186	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4187	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4188	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4189	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4190	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4191	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4192	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4193	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4194	(
4195	cat <<\_ASBOX
4196	## ---------------------------------------------- ##
4197	## Report this to orxonox-dev at mail.datacore.ch ##
4198	## ---------------------------------------------- ##
4199	_ASBOX
4200	) \|
4201	sed "s/^/$as_me: WARNING: /" >&2
4202	;;
4203	esac
4204	echo "$as_me:$LINENO: checking for $ac_header" >&5
4205	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4206	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4207	echo $ECHO_N "(cached) $ECHO_C" >&6
4208	else
4209	eval "$as_ac_Header=\$ac_header_preproc"
4210	fi
4211	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4212	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4213
4214	fi
4215	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4216	cat >>confdefs.h <<_ACEOF
4217	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4218	_ACEOF
4219
4220	else
4221	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4222	echo "$as_me: error: cannot find opengl headers" >&2;}
4223	{ (exit 1); exit 1; }; }
4224	fi
4225
4226	done
4227
4228	# checking for Windows openGl library
4229	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4230	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4231	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4232	echo $ECHO_N "(cached) $ECHO_C" >&6
4233	else
4234	ac_check_lib_save_LIBS=$LIBS
4235	LIBS="-lopengl32 $LIBS"
4236	cat >conftest.$ac_ext <<_ACEOF
4237	/* confdefs.h. */
4238	_ACEOF
4239	cat confdefs.h >>conftest.$ac_ext
4240	cat >>conftest.$ac_ext <<_ACEOF
4241	/* end confdefs.h. */
4242
4243
4244	int
4245	main ()
4246	{
4247	main ();
4248	;
4249	return 0;
4250	}
4251	_ACEOF
4252	rm -f conftest.$ac_objext conftest$ac_exeext
4253	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4254	(eval $ac_link) 2>conftest.er1
4255	ac_status=$?
4256	grep -v '^ *+' conftest.er1 >conftest.err
4257	rm -f conftest.er1
4258	cat conftest.err >&5
4259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260	(exit $ac_status); } &&
4261	{ ac_try='test -z "$ac_c_werror_flag"
4262	\|\| test ! -s conftest.err'
4263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4264	(eval $ac_try) 2>&5
4265	ac_status=$?
4266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267	(exit $ac_status); }; } &&
4268	{ ac_try='test -s conftest$ac_exeext'
4269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4270	(eval $ac_try) 2>&5
4271	ac_status=$?
4272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273	(exit $ac_status); }; }; then
4274	ac_cv_lib_opengl32_main=yes
4275	else
4276	echo "$as_me: failed program was:" >&5
4277	sed 's/^/\| /' conftest.$ac_ext >&5
4278
4279	ac_cv_lib_opengl32_main=no
4280	fi
4281	rm -f conftest.err conftest.$ac_objext \
4282	conftest$ac_exeext conftest.$ac_ext
4283	LIBS=$ac_check_lib_save_LIBS
4284	fi
4285	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4286	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4287	if test $ac_cv_lib_opengl32_main = yes; then
4288	FOUND_opengl32=yes
4289	else
4290	"gl/gl.h"
4291	fi
4292
4293	if test "$FOUND_opengl32" = "yes" ; then
4294	LIBS="$LIBS -lopengl32"
4295	else
4296	echo "------------------"
4297	echo "opengl not found."
4298	echo "please install the opengl package which can be found at http://www.opengl.org"
4299	echo "------------------"
4300	exit -1
4301	fi
4302
4303	# cheking for GLU-header
4304
4305	for ac_header in GL/glu.h
4306	do
4307	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4308	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4309	echo "$as_me:$LINENO: checking for $ac_header" >&5
4310	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4311	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4312	echo $ECHO_N "(cached) $ECHO_C" >&6
4313	fi
4314	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4315	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4316	else
4317	# Is the header compilable?
4318	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4319	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4320	cat >conftest.$ac_ext <<_ACEOF
4321	/* confdefs.h. */
4322	_ACEOF
4323	cat confdefs.h >>conftest.$ac_ext
4324	cat >>conftest.$ac_ext <<_ACEOF
4325	/* end confdefs.h. */
4326	$ac_includes_default
4327	#include <$ac_header>
4328	_ACEOF
4329	rm -f conftest.$ac_objext
4330	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4331	(eval $ac_compile) 2>conftest.er1
4332	ac_status=$?
4333	grep -v '^ *+' conftest.er1 >conftest.err
4334	rm -f conftest.er1
4335	cat conftest.err >&5
4336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337	(exit $ac_status); } &&
4338	{ ac_try='test -z "$ac_c_werror_flag"
4339	\|\| test ! -s conftest.err'
4340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4341	(eval $ac_try) 2>&5
4342	ac_status=$?
4343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344	(exit $ac_status); }; } &&
4345	{ ac_try='test -s conftest.$ac_objext'
4346	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4347	(eval $ac_try) 2>&5
4348	ac_status=$?
4349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4350	(exit $ac_status); }; }; then
4351	ac_header_compiler=yes
4352	else
4353	echo "$as_me: failed program was:" >&5
4354	sed 's/^/\| /' conftest.$ac_ext >&5
4355
4356	ac_header_compiler=no
4357	fi
4358	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4359	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4360	echo "${ECHO_T}$ac_header_compiler" >&6
4361
4362	# Is the header present?
4363	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4364	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4365	cat >conftest.$ac_ext <<_ACEOF
4366	/* confdefs.h. */
4367	_ACEOF
4368	cat confdefs.h >>conftest.$ac_ext
4369	cat >>conftest.$ac_ext <<_ACEOF
4370	/* end confdefs.h. */
4371	#include <$ac_header>
4372	_ACEOF
4373	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4374	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4375	ac_status=$?
4376	grep -v '^ *+' conftest.er1 >conftest.err
4377	rm -f conftest.er1
4378	cat conftest.err >&5
4379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4380	(exit $ac_status); } >/dev/null; then
4381	if test -s conftest.err; then
4382	ac_cpp_err=$ac_c_preproc_warn_flag
4383	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4384	else
4385	ac_cpp_err=
4386	fi
4387	else
4388	ac_cpp_err=yes
4389	fi
4390	if test -z "$ac_cpp_err"; then
4391	ac_header_preproc=yes
4392	else
4393	echo "$as_me: failed program was:" >&5
4394	sed 's/^/\| /' conftest.$ac_ext >&5
4395
4396	ac_header_preproc=no
4397	fi
4398	rm -f conftest.err conftest.$ac_ext
4399	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4400	echo "${ECHO_T}$ac_header_preproc" >&6
4401
4402	# So? What about this header?
4403	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4404	yes:no: )
4405	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4406	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4407	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4408	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4409	ac_header_preproc=yes
4410	;;
4411	no:yes:* )
4412	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4413	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4414	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4415	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4416	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4417	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4418	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4419	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4420	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4421	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4422	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4423	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4424	(
4425	cat <<\_ASBOX
4426	## ---------------------------------------------- ##
4427	## Report this to orxonox-dev at mail.datacore.ch ##
4428	## ---------------------------------------------- ##
4429	_ASBOX
4430	) \|
4431	sed "s/^/$as_me: WARNING: /" >&2
4432	;;
4433	esac
4434	echo "$as_me:$LINENO: checking for $ac_header" >&5
4435	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4436	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4437	echo $ECHO_N "(cached) $ECHO_C" >&6
4438	else
4439	eval "$as_ac_Header=\$ac_header_preproc"
4440	fi
4441	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4442	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4443
4444	fi
4445	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4446	cat >>confdefs.h <<_ACEOF
4447	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4448	_ACEOF
4449
4450	else
4451	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4452	echo "$as_me: error: cannot find opengl headers" >&2;}
4453	{ (exit 1); exit 1; }; }
4454	fi
4455
4456	done
4457
4458
4459	# checking for libGLU
4460	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4461	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4462	if test "${ac_cv_lib_glu32_main+set}" = set; then
4463	echo $ECHO_N "(cached) $ECHO_C" >&6
4464	else
4465	ac_check_lib_save_LIBS=$LIBS
4466	LIBS="-lglu32 $LIBS"
4467	cat >conftest.$ac_ext <<_ACEOF
4468	/* confdefs.h. */
4469	_ACEOF
4470	cat confdefs.h >>conftest.$ac_ext
4471	cat >>conftest.$ac_ext <<_ACEOF
4472	/* end confdefs.h. */
4473
4474
4475	int
4476	main ()
4477	{
4478	main ();
4479	;
4480	return 0;
4481	}
4482	_ACEOF
4483	rm -f conftest.$ac_objext conftest$ac_exeext
4484	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4485	(eval $ac_link) 2>conftest.er1
4486	ac_status=$?
4487	grep -v '^ *+' conftest.er1 >conftest.err
4488	rm -f conftest.er1
4489	cat conftest.err >&5
4490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4491	(exit $ac_status); } &&
4492	{ ac_try='test -z "$ac_c_werror_flag"
4493	\|\| test ! -s conftest.err'
4494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4495	(eval $ac_try) 2>&5
4496	ac_status=$?
4497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4498	(exit $ac_status); }; } &&
4499	{ ac_try='test -s conftest$ac_exeext'
4500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4501	(eval $ac_try) 2>&5
4502	ac_status=$?
4503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4504	(exit $ac_status); }; }; then
4505	ac_cv_lib_glu32_main=yes
4506	else
4507	echo "$as_me: failed program was:" >&5
4508	sed 's/^/\| /' conftest.$ac_ext >&5
4509
4510	ac_cv_lib_glu32_main=no
4511	fi
4512	rm -f conftest.err conftest.$ac_objext \
4513	conftest$ac_exeext conftest.$ac_ext
4514	LIBS=$ac_check_lib_save_LIBS
4515	fi
4516	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4517	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4518	if test $ac_cv_lib_glu32_main = yes; then
4519	FOUND_glu32=yes
4520	fi
4521
4522	if test "$FOUND_glu32" = "yes" ; then
4523	LIBS="$LIBS -lGLU32"
4524	else
4525	echo "------------------"
4526	echo "GLU library not found."
4527	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4528	echo "------------------"
4529	exit -1
4530	fi
4531
4532	# checking for mingw32
4533	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4534	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4535	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4536	echo $ECHO_N "(cached) $ECHO_C" >&6
4537	else
4538	ac_check_lib_save_LIBS=$LIBS
4539	LIBS="-lmingw32 $LIBS"
4540	cat >conftest.$ac_ext <<_ACEOF
4541	/* confdefs.h. */
4542	_ACEOF
4543	cat confdefs.h >>conftest.$ac_ext
4544	cat >>conftest.$ac_ext <<_ACEOF
4545	/* end confdefs.h. */
4546
4547
4548	int
4549	main ()
4550	{
4551	main ();
4552	;
4553	return 0;
4554	}
4555	_ACEOF
4556	rm -f conftest.$ac_objext conftest$ac_exeext
4557	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4558	(eval $ac_link) 2>conftest.er1
4559	ac_status=$?
4560	grep -v '^ *+' conftest.er1 >conftest.err
4561	rm -f conftest.er1
4562	cat conftest.err >&5
4563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4564	(exit $ac_status); } &&
4565	{ ac_try='test -z "$ac_c_werror_flag"
4566	\|\| test ! -s conftest.err'
4567	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4568	(eval $ac_try) 2>&5
4569	ac_status=$?
4570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4571	(exit $ac_status); }; } &&
4572	{ ac_try='test -s conftest$ac_exeext'
4573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4574	(eval $ac_try) 2>&5
4575	ac_status=$?
4576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577	(exit $ac_status); }; }; then
4578	ac_cv_lib_mingw32_main=yes
4579	else
4580	echo "$as_me: failed program was:" >&5
4581	sed 's/^/\| /' conftest.$ac_ext >&5
4582
4583	ac_cv_lib_mingw32_main=no
4584	fi
4585	rm -f conftest.err conftest.$ac_objext \
4586	conftest$ac_exeext conftest.$ac_ext
4587	LIBS=$ac_check_lib_save_LIBS
4588	fi
4589	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4590	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4591	if test $ac_cv_lib_mingw32_main = yes; then
4592	FOUND_mingw32=yes
4593	fi
4594
4595	if test $FOUND_mingw32 = "yes"; then
4596	LIBS="$LIBS -lmingw32"
4597	fi
4598	# checking for SDL-headers
4599
4600	for ac_header in SDL/SDL.h
4601	do
4602	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4603	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4604	echo "$as_me:$LINENO: checking for $ac_header" >&5
4605	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4606	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4607	echo $ECHO_N "(cached) $ECHO_C" >&6
4608	fi
4609	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4610	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4611	else
4612	# Is the header compilable?
4613	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4614	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4615	cat >conftest.$ac_ext <<_ACEOF
4616	/* confdefs.h. */
4617	_ACEOF
4618	cat confdefs.h >>conftest.$ac_ext
4619	cat >>conftest.$ac_ext <<_ACEOF
4620	/* end confdefs.h. */
4621	$ac_includes_default
4622	#include <$ac_header>
4623	_ACEOF
4624	rm -f conftest.$ac_objext
4625	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4626	(eval $ac_compile) 2>conftest.er1
4627	ac_status=$?
4628	grep -v '^ *+' conftest.er1 >conftest.err
4629	rm -f conftest.er1
4630	cat conftest.err >&5
4631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632	(exit $ac_status); } &&
4633	{ ac_try='test -z "$ac_c_werror_flag"
4634	\|\| test ! -s conftest.err'
4635	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636	(eval $ac_try) 2>&5
4637	ac_status=$?
4638	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639	(exit $ac_status); }; } &&
4640	{ ac_try='test -s conftest.$ac_objext'
4641	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4642	(eval $ac_try) 2>&5
4643	ac_status=$?
4644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645	(exit $ac_status); }; }; then
4646	ac_header_compiler=yes
4647	else
4648	echo "$as_me: failed program was:" >&5
4649	sed 's/^/\| /' conftest.$ac_ext >&5
4650
4651	ac_header_compiler=no
4652	fi
4653	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4654	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4655	echo "${ECHO_T}$ac_header_compiler" >&6
4656
4657	# Is the header present?
4658	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4659	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4660	cat >conftest.$ac_ext <<_ACEOF
4661	/* confdefs.h. */
4662	_ACEOF
4663	cat confdefs.h >>conftest.$ac_ext
4664	cat >>conftest.$ac_ext <<_ACEOF
4665	/* end confdefs.h. */
4666	#include <$ac_header>
4667	_ACEOF
4668	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4669	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4670	ac_status=$?
4671	grep -v '^ *+' conftest.er1 >conftest.err
4672	rm -f conftest.er1
4673	cat conftest.err >&5
4674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675	(exit $ac_status); } >/dev/null; then
4676	if test -s conftest.err; then
4677	ac_cpp_err=$ac_c_preproc_warn_flag
4678	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4679	else
4680	ac_cpp_err=
4681	fi
4682	else
4683	ac_cpp_err=yes
4684	fi
4685	if test -z "$ac_cpp_err"; then
4686	ac_header_preproc=yes
4687	else
4688	echo "$as_me: failed program was:" >&5
4689	sed 's/^/\| /' conftest.$ac_ext >&5
4690
4691	ac_header_preproc=no
4692	fi
4693	rm -f conftest.err conftest.$ac_ext
4694	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4695	echo "${ECHO_T}$ac_header_preproc" >&6
4696
4697	# So? What about this header?
4698	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4699	yes:no: )
4700	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4701	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4702	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4703	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4704	ac_header_preproc=yes
4705	;;
4706	no:yes:* )
4707	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4708	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4709	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4710	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4711	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4712	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4713	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4714	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4715	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4716	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4717	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4718	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4719	(
4720	cat <<\_ASBOX
4721	## ---------------------------------------------- ##
4722	## Report this to orxonox-dev at mail.datacore.ch ##
4723	## ---------------------------------------------- ##
4724	_ASBOX
4725	) \|
4726	sed "s/^/$as_me: WARNING: /" >&2
4727	;;
4728	esac
4729	echo "$as_me:$LINENO: checking for $ac_header" >&5
4730	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4731	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4732	echo $ECHO_N "(cached) $ECHO_C" >&6
4733	else
4734	eval "$as_ac_Header=\$ac_header_preproc"
4735	fi
4736	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4737	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4738
4739	fi
4740	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4741	cat >>confdefs.h <<_ACEOF
4742	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4743	_ACEOF
4744
4745	else
4746	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4747	echo "$as_me: error: cannot find SDL headers" >&2;}
4748	{ (exit 1); exit 1; }; }
4749	fi
4750
4751	done
4752
4753
4754	#checking for libSDL
4755	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4756	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4757	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4758	echo $ECHO_N "(cached) $ECHO_C" >&6
4759	else
4760	ac_check_lib_save_LIBS=$LIBS
4761	LIBS="-lsdlmain $LIBS"
4762	cat >conftest.$ac_ext <<_ACEOF
4763	/* confdefs.h. */
4764	_ACEOF
4765	cat confdefs.h >>conftest.$ac_ext
4766	cat >>conftest.$ac_ext <<_ACEOF
4767	/* end confdefs.h. */
4768
4769
4770	int
4771	main ()
4772	{
4773	main ();
4774	;
4775	return 0;
4776	}
4777	_ACEOF
4778	rm -f conftest.$ac_objext conftest$ac_exeext
4779	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4780	(eval $ac_link) 2>conftest.er1
4781	ac_status=$?
4782	grep -v '^ *+' conftest.er1 >conftest.err
4783	rm -f conftest.er1
4784	cat conftest.err >&5
4785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4786	(exit $ac_status); } &&
4787	{ ac_try='test -z "$ac_c_werror_flag"
4788	\|\| test ! -s conftest.err'
4789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790	(eval $ac_try) 2>&5
4791	ac_status=$?
4792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793	(exit $ac_status); }; } &&
4794	{ ac_try='test -s conftest$ac_exeext'
4795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4796	(eval $ac_try) 2>&5
4797	ac_status=$?
4798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799	(exit $ac_status); }; }; then
4800	ac_cv_lib_sdlmain_main=yes
4801	else
4802	echo "$as_me: failed program was:" >&5
4803	sed 's/^/\| /' conftest.$ac_ext >&5
4804
4805	ac_cv_lib_sdlmain_main=no
4806	fi
4807	rm -f conftest.err conftest.$ac_objext \
4808	conftest$ac_exeext conftest.$ac_ext
4809	LIBS=$ac_check_lib_save_LIBS
4810	fi
4811	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4812	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4813	if test $ac_cv_lib_sdlmain_main = yes; then
4814	FOUND_sdlmain=yes
4815	fi
4816
4817	if test "$FOUND_sdlmain" = "yes" ; then
4818	LIBS="$LIBS -lsdlmain"
4819	else
4820	echo "------------------"
4821	echo "SDL library not found."
4822	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4823	echo "------------------"
4824	exit 1
4825	fi
4826	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4827	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4828	if test "${ac_cv_lib_sdl_main+set}" = set; then
4829	echo $ECHO_N "(cached) $ECHO_C" >&6
4830	else
4831	ac_check_lib_save_LIBS=$LIBS
4832	LIBS="-lsdl $LIBS"
4833	cat >conftest.$ac_ext <<_ACEOF
4834	/* confdefs.h. */
4835	_ACEOF
4836	cat confdefs.h >>conftest.$ac_ext
4837	cat >>conftest.$ac_ext <<_ACEOF
4838	/* end confdefs.h. */
4839
4840
4841	int
4842	main ()
4843	{
4844	main ();
4845	;
4846	return 0;
4847	}
4848	_ACEOF
4849	rm -f conftest.$ac_objext conftest$ac_exeext
4850	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4851	(eval $ac_link) 2>conftest.er1
4852	ac_status=$?
4853	grep -v '^ *+' conftest.er1 >conftest.err
4854	rm -f conftest.er1
4855	cat conftest.err >&5
4856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4857	(exit $ac_status); } &&
4858	{ ac_try='test -z "$ac_c_werror_flag"
4859	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
4865	{ ac_try='test -s conftest$ac_exeext'
4866	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4867	(eval $ac_try) 2>&5
4868	ac_status=$?
4869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4870	(exit $ac_status); }; }; then
4871	ac_cv_lib_sdl_main=yes
4872	else
4873	echo "$as_me: failed program was:" >&5
4874	sed 's/^/\| /' conftest.$ac_ext >&5
4875
4876	ac_cv_lib_sdl_main=no
4877	fi
4878	rm -f conftest.err conftest.$ac_objext \
4879	conftest$ac_exeext conftest.$ac_ext
4880	LIBS=$ac_check_lib_save_LIBS
4881	fi
4882	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4883	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4884	if test $ac_cv_lib_sdl_main = yes; then
4885	FOUND_sdl=yes
4886	fi
4887
4888	if test "$FOUND_sdl" = "yes" ; then
4889	LIBS="$LIBS -lsdl"
4890	else
4891	echo "------------------"
4892	echo "SDL library not found."
4893	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4894	echo "------------------"
4895	exit -1
4896	fi
4897
4898	;;
4899
4900	### LINUX ###
4901	--linux*)
4902	echo "Linux detected"
4903
4904	Linux="yes"
4905
4906	CPPFLAGS="-I/usr/X11R6/include"
4907	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4908	# checking gl header
4909
4910	for ac_header in GL/gl.h
4911	do
4912	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4913	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4914	echo "$as_me:$LINENO: checking for $ac_header" >&5
4915	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4916	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4917	echo $ECHO_N "(cached) $ECHO_C" >&6
4918	fi
4919	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4920	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4921	else
4922	# Is the header compilable?
4923	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4924	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4925	cat >conftest.$ac_ext <<_ACEOF
4926	/* confdefs.h. */
4927	_ACEOF
4928	cat confdefs.h >>conftest.$ac_ext
4929	cat >>conftest.$ac_ext <<_ACEOF
4930	/* end confdefs.h. */
4931	$ac_includes_default
4932	#include <$ac_header>
4933	_ACEOF
4934	rm -f conftest.$ac_objext
4935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4936	(eval $ac_compile) 2>conftest.er1
4937	ac_status=$?
4938	grep -v '^ *+' conftest.er1 >conftest.err
4939	rm -f conftest.er1
4940	cat conftest.err >&5
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); } &&
4943	{ ac_try='test -z "$ac_c_werror_flag"
4944	\|\| test ! -s conftest.err'
4945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4946	(eval $ac_try) 2>&5
4947	ac_status=$?
4948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4949	(exit $ac_status); }; } &&
4950	{ ac_try='test -s conftest.$ac_objext'
4951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4952	(eval $ac_try) 2>&5
4953	ac_status=$?
4954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4955	(exit $ac_status); }; }; then
4956	ac_header_compiler=yes
4957	else
4958	echo "$as_me: failed program was:" >&5
4959	sed 's/^/\| /' conftest.$ac_ext >&5
4960
4961	ac_header_compiler=no
4962	fi
4963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4964	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4965	echo "${ECHO_T}$ac_header_compiler" >&6
4966
4967	# Is the header present?
4968	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4969	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4970	cat >conftest.$ac_ext <<_ACEOF
4971	/* confdefs.h. */
4972	_ACEOF
4973	cat confdefs.h >>conftest.$ac_ext
4974	cat >>conftest.$ac_ext <<_ACEOF
4975	/* end confdefs.h. */
4976	#include <$ac_header>
4977	_ACEOF
4978	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4979	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4980	ac_status=$?
4981	grep -v '^ *+' conftest.er1 >conftest.err
4982	rm -f conftest.er1
4983	cat conftest.err >&5
4984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4985	(exit $ac_status); } >/dev/null; then
4986	if test -s conftest.err; then
4987	ac_cpp_err=$ac_c_preproc_warn_flag
4988	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4989	else
4990	ac_cpp_err=
4991	fi
4992	else
4993	ac_cpp_err=yes
4994	fi
4995	if test -z "$ac_cpp_err"; then
4996	ac_header_preproc=yes
4997	else
4998	echo "$as_me: failed program was:" >&5
4999	sed 's/^/\| /' conftest.$ac_ext >&5
5000
5001	ac_header_preproc=no
5002	fi
5003	rm -f conftest.err conftest.$ac_ext
5004	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5005	echo "${ECHO_T}$ac_header_preproc" >&6
5006
5007	# So? What about this header?
5008	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5009	yes:no: )
5010	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5011	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5012	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5013	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5014	ac_header_preproc=yes
5015	;;
5016	no:yes:* )
5017	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5018	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5019	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5020	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5021	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5022	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5023	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5024	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5025	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5026	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5027	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5028	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5029	(
5030	cat <<\_ASBOX
5031	## ---------------------------------------------- ##
5032	## Report this to orxonox-dev at mail.datacore.ch ##
5033	## ---------------------------------------------- ##
5034	_ASBOX
5035	) \|
5036	sed "s/^/$as_me: WARNING: /" >&2
5037	;;
5038	esac
5039	echo "$as_me:$LINENO: checking for $ac_header" >&5
5040	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5041	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5042	echo $ECHO_N "(cached) $ECHO_C" >&6
5043	else
5044	eval "$as_ac_Header=\$ac_header_preproc"
5045	fi
5046	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5047	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5048
5049	fi
5050	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5051	cat >>confdefs.h <<_ACEOF
5052	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5053	_ACEOF
5054
5055	else
5056	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5057	echo "$as_me: error: cannot find opengl headers" >&2;}
5058	{ (exit 1); exit 1; }; }
5059	fi
5060
5061	done
5062
5063
5064	# checking for Unix GL
5065	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5066	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5067	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5068	echo $ECHO_N "(cached) $ECHO_C" >&6
5069	else
5070	ac_check_lib_save_LIBS=$LIBS
5071	LIBS="-lGL $LIBS"
5072	cat >conftest.$ac_ext <<_ACEOF
5073	/* confdefs.h. */
5074	_ACEOF
5075	cat confdefs.h >>conftest.$ac_ext
5076	cat >>conftest.$ac_ext <<_ACEOF
5077	/* end confdefs.h. */
5078
5079	/* Override any gcc2 internal prototype to avoid an error. */
5080	#ifdef __cplusplus
5081	extern "C"
5082	#endif
5083	/* We use char because int might match the return type of a gcc2
5084	builtin and then its argument prototype would still apply. */
5085	char glLoadIdentity ();
5086	int
5087	main ()
5088	{
5089	glLoadIdentity ();
5090	;
5091	return 0;
5092	}
5093	_ACEOF
5094	rm -f conftest.$ac_objext conftest$ac_exeext
5095	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5096	(eval $ac_link) 2>conftest.er1
5097	ac_status=$?
5098	grep -v '^ *+' conftest.er1 >conftest.err
5099	rm -f conftest.er1
5100	cat conftest.err >&5
5101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5102	(exit $ac_status); } &&
5103	{ ac_try='test -z "$ac_c_werror_flag"
5104	\|\| test ! -s conftest.err'
5105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5106	(eval $ac_try) 2>&5
5107	ac_status=$?
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); }; } &&
5110	{ ac_try='test -s conftest$ac_exeext'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; }; then
5116	ac_cv_lib_GL_glLoadIdentity=yes
5117	else
5118	echo "$as_me: failed program was:" >&5
5119	sed 's/^/\| /' conftest.$ac_ext >&5
5120
5121	ac_cv_lib_GL_glLoadIdentity=no
5122	fi
5123	rm -f conftest.err conftest.$ac_objext \
5124	conftest$ac_exeext conftest.$ac_ext
5125	LIBS=$ac_check_lib_save_LIBS
5126	fi
5127	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5128	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5129	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5130	FOUND_GL=yes
5131	fi
5132
5133	if test "$FOUND_GL" = "yes" ; then
5134	LIBS="$LIBS -lGL"
5135	else
5136	echo "------------------"
5137	echo "opengl not found."
5138	echo "please install the opengl package which can be found at http://www.opengl.org"
5139	echo "------------------"
5140	exit -1
5141	fi
5142
5143	# cheking for GLU-header
5144
5145	for ac_header in GL/glu.h
5146	do
5147	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5148	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5149	echo "$as_me:$LINENO: checking for $ac_header" >&5
5150	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5151	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5152	echo $ECHO_N "(cached) $ECHO_C" >&6
5153	fi
5154	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5155	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5156	else
5157	# Is the header compilable?
5158	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5159	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5160	cat >conftest.$ac_ext <<_ACEOF
5161	/* confdefs.h. */
5162	_ACEOF
5163	cat confdefs.h >>conftest.$ac_ext
5164	cat >>conftest.$ac_ext <<_ACEOF
5165	/* end confdefs.h. */
5166	$ac_includes_default
5167	#include <$ac_header>
5168	_ACEOF
5169	rm -f conftest.$ac_objext
5170	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5171	(eval $ac_compile) 2>conftest.er1
5172	ac_status=$?
5173	grep -v '^ *+' conftest.er1 >conftest.err
5174	rm -f conftest.er1
5175	cat conftest.err >&5
5176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177	(exit $ac_status); } &&
5178	{ ac_try='test -z "$ac_c_werror_flag"
5179	\|\| test ! -s conftest.err'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; } &&
5185	{ ac_try='test -s conftest.$ac_objext'
5186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187	(eval $ac_try) 2>&5
5188	ac_status=$?
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); }; }; then
5191	ac_header_compiler=yes
5192	else
5193	echo "$as_me: failed program was:" >&5
5194	sed 's/^/\| /' conftest.$ac_ext >&5
5195
5196	ac_header_compiler=no
5197	fi
5198	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5199	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5200	echo "${ECHO_T}$ac_header_compiler" >&6
5201
5202	# Is the header present?
5203	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5204	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5205	cat >conftest.$ac_ext <<_ACEOF
5206	/* confdefs.h. */
5207	_ACEOF
5208	cat confdefs.h >>conftest.$ac_ext
5209	cat >>conftest.$ac_ext <<_ACEOF
5210	/* end confdefs.h. */
5211	#include <$ac_header>
5212	_ACEOF
5213	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5214	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5215	ac_status=$?
5216	grep -v '^ *+' conftest.er1 >conftest.err
5217	rm -f conftest.er1
5218	cat conftest.err >&5
5219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220	(exit $ac_status); } >/dev/null; then
5221	if test -s conftest.err; then
5222	ac_cpp_err=$ac_c_preproc_warn_flag
5223	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5224	else
5225	ac_cpp_err=
5226	fi
5227	else
5228	ac_cpp_err=yes
5229	fi
5230	if test -z "$ac_cpp_err"; then
5231	ac_header_preproc=yes
5232	else
5233	echo "$as_me: failed program was:" >&5
5234	sed 's/^/\| /' conftest.$ac_ext >&5
5235
5236	ac_header_preproc=no
5237	fi
5238	rm -f conftest.err conftest.$ac_ext
5239	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5240	echo "${ECHO_T}$ac_header_preproc" >&6
5241
5242	# So? What about this header?
5243	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5244	yes:no: )
5245	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5246	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5247	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5248	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5249	ac_header_preproc=yes
5250	;;
5251	no:yes:* )
5252	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5253	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5254	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5255	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5256	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5257	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5258	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5259	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5260	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5261	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5262	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5263	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5264	(
5265	cat <<\_ASBOX
5266	## ---------------------------------------------- ##
5267	## Report this to orxonox-dev at mail.datacore.ch ##
5268	## ---------------------------------------------- ##
5269	_ASBOX
5270	) \|
5271	sed "s/^/$as_me: WARNING: /" >&2
5272	;;
5273	esac
5274	echo "$as_me:$LINENO: checking for $ac_header" >&5
5275	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5276	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5277	echo $ECHO_N "(cached) $ECHO_C" >&6
5278	else
5279	eval "$as_ac_Header=\$ac_header_preproc"
5280	fi
5281	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5282	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5283
5284	fi
5285	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5286	cat >>confdefs.h <<_ACEOF
5287	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5288	_ACEOF
5289
5290	else
5291	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5292	echo "$as_me: error: cannot find opengl headers" >&2;}
5293	{ (exit 1); exit 1; }; }
5294	fi
5295
5296	done
5297
5298
5299	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5300	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5301	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5302	echo $ECHO_N "(cached) $ECHO_C" >&6
5303	else
5304	ac_check_lib_save_LIBS=$LIBS
5305	LIBS="-lGLU $LIBS"
5306	cat >conftest.$ac_ext <<_ACEOF
5307	/* confdefs.h. */
5308	_ACEOF
5309	cat confdefs.h >>conftest.$ac_ext
5310	cat >>conftest.$ac_ext <<_ACEOF
5311	/* end confdefs.h. */
5312
5313	/* Override any gcc2 internal prototype to avoid an error. */
5314	#ifdef __cplusplus
5315	extern "C"
5316	#endif
5317	/* We use char because int might match the return type of a gcc2
5318	builtin and then its argument prototype would still apply. */
5319	char gluProject ();
5320	int
5321	main ()
5322	{
5323	gluProject ();
5324	;
5325	return 0;
5326	}
5327	_ACEOF
5328	rm -f conftest.$ac_objext conftest$ac_exeext
5329	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5330	(eval $ac_link) 2>conftest.er1
5331	ac_status=$?
5332	grep -v '^ *+' conftest.er1 >conftest.err
5333	rm -f conftest.er1
5334	cat conftest.err >&5
5335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5336	(exit $ac_status); } &&
5337	{ ac_try='test -z "$ac_c_werror_flag"
5338	\|\| test ! -s conftest.err'
5339	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5340	(eval $ac_try) 2>&5
5341	ac_status=$?
5342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5343	(exit $ac_status); }; } &&
5344	{ ac_try='test -s conftest$ac_exeext'
5345	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5346	(eval $ac_try) 2>&5
5347	ac_status=$?
5348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5349	(exit $ac_status); }; }; then
5350	ac_cv_lib_GLU_gluProject=yes
5351	else
5352	echo "$as_me: failed program was:" >&5
5353	sed 's/^/\| /' conftest.$ac_ext >&5
5354
5355	ac_cv_lib_GLU_gluProject=no
5356	fi
5357	rm -f conftest.err conftest.$ac_objext \
5358	conftest$ac_exeext conftest.$ac_ext
5359	LIBS=$ac_check_lib_save_LIBS
5360	fi
5361	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5362	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5363	if test $ac_cv_lib_GLU_gluProject = yes; then
5364	FOUND_GLU=yes
5365	fi
5366
5367	if test "$FOUND_GLU" = "yes" ; then
5368	LIBS="$LIBS -lGLU"
5369	else
5370	echo "------------------"
5371	echo "GLU library not found."
5372	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5373	echo "------------------"
5374	exit -1
5375	fi
5376
5377	# checking for SDL-headers
5378
5379	for ac_header in SDL/SDL.h
5380	do
5381	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5382	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5383	echo "$as_me:$LINENO: checking for $ac_header" >&5
5384	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5385	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5386	echo $ECHO_N "(cached) $ECHO_C" >&6
5387	fi
5388	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5389	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5390	else
5391	# Is the header compilable?
5392	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5393	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5394	cat >conftest.$ac_ext <<_ACEOF
5395	/* confdefs.h. */
5396	_ACEOF
5397	cat confdefs.h >>conftest.$ac_ext
5398	cat >>conftest.$ac_ext <<_ACEOF
5399	/* end confdefs.h. */
5400	$ac_includes_default
5401	#include <$ac_header>
5402	_ACEOF
5403	rm -f conftest.$ac_objext
5404	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5405	(eval $ac_compile) 2>conftest.er1
5406	ac_status=$?
5407	grep -v '^ *+' conftest.er1 >conftest.err
5408	rm -f conftest.er1
5409	cat conftest.err >&5
5410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411	(exit $ac_status); } &&
5412	{ ac_try='test -z "$ac_c_werror_flag"
5413	\|\| test ! -s conftest.err'
5414	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5415	(eval $ac_try) 2>&5
5416	ac_status=$?
5417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5418	(exit $ac_status); }; } &&
5419	{ ac_try='test -s conftest.$ac_objext'
5420	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5421	(eval $ac_try) 2>&5
5422	ac_status=$?
5423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5424	(exit $ac_status); }; }; then
5425	ac_header_compiler=yes
5426	else
5427	echo "$as_me: failed program was:" >&5
5428	sed 's/^/\| /' conftest.$ac_ext >&5
5429
5430	ac_header_compiler=no
5431	fi
5432	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5433	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5434	echo "${ECHO_T}$ac_header_compiler" >&6
5435
5436	# Is the header present?
5437	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5438	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5439	cat >conftest.$ac_ext <<_ACEOF
5440	/* confdefs.h. */
5441	_ACEOF
5442	cat confdefs.h >>conftest.$ac_ext
5443	cat >>conftest.$ac_ext <<_ACEOF
5444	/* end confdefs.h. */
5445	#include <$ac_header>
5446	_ACEOF
5447	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5448	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5449	ac_status=$?
5450	grep -v '^ *+' conftest.er1 >conftest.err
5451	rm -f conftest.er1
5452	cat conftest.err >&5
5453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5454	(exit $ac_status); } >/dev/null; then
5455	if test -s conftest.err; then
5456	ac_cpp_err=$ac_c_preproc_warn_flag
5457	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5458	else
5459	ac_cpp_err=
5460	fi
5461	else
5462	ac_cpp_err=yes
5463	fi
5464	if test -z "$ac_cpp_err"; then
5465	ac_header_preproc=yes
5466	else
5467	echo "$as_me: failed program was:" >&5
5468	sed 's/^/\| /' conftest.$ac_ext >&5
5469
5470	ac_header_preproc=no
5471	fi
5472	rm -f conftest.err conftest.$ac_ext
5473	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5474	echo "${ECHO_T}$ac_header_preproc" >&6
5475
5476	# So? What about this header?
5477	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5478	yes:no: )
5479	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5480	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5481	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5482	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5483	ac_header_preproc=yes
5484	;;
5485	no:yes:* )
5486	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5487	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5488	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5489	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5490	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5491	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5492	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5493	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5494	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5495	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5496	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5497	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5498	(
5499	cat <<\_ASBOX
5500	## ---------------------------------------------- ##
5501	## Report this to orxonox-dev at mail.datacore.ch ##
5502	## ---------------------------------------------- ##
5503	_ASBOX
5504	) \|
5505	sed "s/^/$as_me: WARNING: /" >&2
5506	;;
5507	esac
5508	echo "$as_me:$LINENO: checking for $ac_header" >&5
5509	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5510	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5511	echo $ECHO_N "(cached) $ECHO_C" >&6
5512	else
5513	eval "$as_ac_Header=\$ac_header_preproc"
5514	fi
5515	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5516	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5517
5518	fi
5519	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5520	cat >>confdefs.h <<_ACEOF
5521	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5522	_ACEOF
5523
5524	else
5525	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5526	echo "$as_me: error: cannot find SDL headers" >&2;}
5527	{ (exit 1); exit 1; }; }
5528	fi
5529
5530	done
5531
5532
5533	# checking for SDL-lib
5534	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5535	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5536	if test "${ac_cv_lib_SDL_main+set}" = set; then
5537	echo $ECHO_N "(cached) $ECHO_C" >&6
5538	else
5539	ac_check_lib_save_LIBS=$LIBS
5540	LIBS="-lSDL $LIBS"
5541	cat >conftest.$ac_ext <<_ACEOF
5542	/* confdefs.h. */
5543	_ACEOF
5544	cat confdefs.h >>conftest.$ac_ext
5545	cat >>conftest.$ac_ext <<_ACEOF
5546	/* end confdefs.h. */
5547
5548
5549	int
5550	main ()
5551	{
5552	main ();
5553	;
5554	return 0;
5555	}
5556	_ACEOF
5557	rm -f conftest.$ac_objext conftest$ac_exeext
5558	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5559	(eval $ac_link) 2>conftest.er1
5560	ac_status=$?
5561	grep -v '^ *+' conftest.er1 >conftest.err
5562	rm -f conftest.er1
5563	cat conftest.err >&5
5564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565	(exit $ac_status); } &&
5566	{ ac_try='test -z "$ac_c_werror_flag"
5567	\|\| test ! -s conftest.err'
5568	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5569	(eval $ac_try) 2>&5
5570	ac_status=$?
5571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572	(exit $ac_status); }; } &&
5573	{ ac_try='test -s conftest$ac_exeext'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; }; then
5579	ac_cv_lib_SDL_main=yes
5580	else
5581	echo "$as_me: failed program was:" >&5
5582	sed 's/^/\| /' conftest.$ac_ext >&5
5583
5584	ac_cv_lib_SDL_main=no
5585	fi
5586	rm -f conftest.err conftest.$ac_objext \
5587	conftest$ac_exeext conftest.$ac_ext
5588	LIBS=$ac_check_lib_save_LIBS
5589	fi
5590	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5591	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5592	if test $ac_cv_lib_SDL_main = yes; then
5593	FOUND_SDL=yes
5594	fi
5595
5596	if test "$FOUND_SDL" = "yes" ; then
5597	LIBS="$LIBS -lSDL"
5598	else
5599	echo "------------------"
5600	echo "SDL library not found."
5601	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5602	echo "------------------"
5603	exit -1
5604	fi
5605
5606
5607	## checking for SDL
5608	# SDL_VERSION=1.2.7
5609	# AM_PATH_SDL($SDL_VERSION,
5610	# :,
5611	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5612	# )
5613	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5614	# LIBS="$LIBS $SDL_LIBS"
5615	;;
5616
5617	### OS X ###
5618	darwin)
5619	echo "OS X detected"
5620
5621	osX="yes"
5622
5623	CPPFLAGS="-I/sw/include $CPPFLAGS"
5624	# checking gl header
5625
5626	for ac_header in OpenGL/gl.h
5627	do
5628	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5629	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5630	echo "$as_me:$LINENO: checking for $ac_header" >&5
5631	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5632	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5633	echo $ECHO_N "(cached) $ECHO_C" >&6
5634	fi
5635	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5636	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5637	else
5638	# Is the header compilable?
5639	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5640	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5641	cat >conftest.$ac_ext <<_ACEOF
5642	/* confdefs.h. */
5643	_ACEOF
5644	cat confdefs.h >>conftest.$ac_ext
5645	cat >>conftest.$ac_ext <<_ACEOF
5646	/* end confdefs.h. */
5647	$ac_includes_default
5648	#include <$ac_header>
5649	_ACEOF
5650	rm -f conftest.$ac_objext
5651	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5652	(eval $ac_compile) 2>conftest.er1
5653	ac_status=$?
5654	grep -v '^ *+' conftest.er1 >conftest.err
5655	rm -f conftest.er1
5656	cat conftest.err >&5
5657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5658	(exit $ac_status); } &&
5659	{ ac_try='test -z "$ac_c_werror_flag"
5660	\|\| test ! -s conftest.err'
5661	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5662	(eval $ac_try) 2>&5
5663	ac_status=$?
5664	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5665	(exit $ac_status); }; } &&
5666	{ ac_try='test -s conftest.$ac_objext'
5667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5668	(eval $ac_try) 2>&5
5669	ac_status=$?
5670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671	(exit $ac_status); }; }; then
5672	ac_header_compiler=yes
5673	else
5674	echo "$as_me: failed program was:" >&5
5675	sed 's/^/\| /' conftest.$ac_ext >&5
5676
5677	ac_header_compiler=no
5678	fi
5679	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5680	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5681	echo "${ECHO_T}$ac_header_compiler" >&6
5682
5683	# Is the header present?
5684	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5685	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5686	cat >conftest.$ac_ext <<_ACEOF
5687	/* confdefs.h. */
5688	_ACEOF
5689	cat confdefs.h >>conftest.$ac_ext
5690	cat >>conftest.$ac_ext <<_ACEOF
5691	/* end confdefs.h. */
5692	#include <$ac_header>
5693	_ACEOF
5694	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5695	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5696	ac_status=$?
5697	grep -v '^ *+' conftest.er1 >conftest.err
5698	rm -f conftest.er1
5699	cat conftest.err >&5
5700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701	(exit $ac_status); } >/dev/null; then
5702	if test -s conftest.err; then
5703	ac_cpp_err=$ac_c_preproc_warn_flag
5704	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5705	else
5706	ac_cpp_err=
5707	fi
5708	else
5709	ac_cpp_err=yes
5710	fi
5711	if test -z "$ac_cpp_err"; then
5712	ac_header_preproc=yes
5713	else
5714	echo "$as_me: failed program was:" >&5
5715	sed 's/^/\| /' conftest.$ac_ext >&5
5716
5717	ac_header_preproc=no
5718	fi
5719	rm -f conftest.err conftest.$ac_ext
5720	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5721	echo "${ECHO_T}$ac_header_preproc" >&6
5722
5723	# So? What about this header?
5724	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5725	yes:no: )
5726	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5727	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5728	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5729	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5730	ac_header_preproc=yes
5731	;;
5732	no:yes:* )
5733	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5734	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5735	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5736	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5737	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5738	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5739	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5740	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5741	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5742	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5743	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5744	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5745	(
5746	cat <<\_ASBOX
5747	## ---------------------------------------------- ##
5748	## Report this to orxonox-dev at mail.datacore.ch ##
5749	## ---------------------------------------------- ##
5750	_ASBOX
5751	) \|
5752	sed "s/^/$as_me: WARNING: /" >&2
5753	;;
5754	esac
5755	echo "$as_me:$LINENO: checking for $ac_header" >&5
5756	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5757	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5758	echo $ECHO_N "(cached) $ECHO_C" >&6
5759	else
5760	eval "$as_ac_Header=\$ac_header_preproc"
5761	fi
5762	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5763	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5764
5765	fi
5766	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5767	cat >>confdefs.h <<_ACEOF
5768	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5769	_ACEOF
5770
5771	else
5772	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5773	echo "$as_me: error: cannot find opengl headers" >&2;}
5774	{ (exit 1); exit 1; }; }
5775	fi
5776
5777	done
5778
5779	# cheking for GLU-header
5780
5781	for ac_header in OpenGL/glu.h
5782	do
5783	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5784	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5785	echo "$as_me:$LINENO: checking for $ac_header" >&5
5786	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5787	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5788	echo $ECHO_N "(cached) $ECHO_C" >&6
5789	fi
5790	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5791	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5792	else
5793	# Is the header compilable?
5794	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5795	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5796	cat >conftest.$ac_ext <<_ACEOF
5797	/* confdefs.h. */
5798	_ACEOF
5799	cat confdefs.h >>conftest.$ac_ext
5800	cat >>conftest.$ac_ext <<_ACEOF
5801	/* end confdefs.h. */
5802	$ac_includes_default
5803	#include <$ac_header>
5804	_ACEOF
5805	rm -f conftest.$ac_objext
5806	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5807	(eval $ac_compile) 2>conftest.er1
5808	ac_status=$?
5809	grep -v '^ *+' conftest.er1 >conftest.err
5810	rm -f conftest.er1
5811	cat conftest.err >&5
5812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5813	(exit $ac_status); } &&
5814	{ ac_try='test -z "$ac_c_werror_flag"
5815	\|\| test ! -s conftest.err'
5816	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5817	(eval $ac_try) 2>&5
5818	ac_status=$?
5819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820	(exit $ac_status); }; } &&
5821	{ ac_try='test -s conftest.$ac_objext'
5822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5823	(eval $ac_try) 2>&5
5824	ac_status=$?
5825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5826	(exit $ac_status); }; }; then
5827	ac_header_compiler=yes
5828	else
5829	echo "$as_me: failed program was:" >&5
5830	sed 's/^/\| /' conftest.$ac_ext >&5
5831
5832	ac_header_compiler=no
5833	fi
5834	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5835	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5836	echo "${ECHO_T}$ac_header_compiler" >&6
5837
5838	# Is the header present?
5839	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5840	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5841	cat >conftest.$ac_ext <<_ACEOF
5842	/* confdefs.h. */
5843	_ACEOF
5844	cat confdefs.h >>conftest.$ac_ext
5845	cat >>conftest.$ac_ext <<_ACEOF
5846	/* end confdefs.h. */
5847	#include <$ac_header>
5848	_ACEOF
5849	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5850	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5851	ac_status=$?
5852	grep -v '^ *+' conftest.er1 >conftest.err
5853	rm -f conftest.er1
5854	cat conftest.err >&5
5855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856	(exit $ac_status); } >/dev/null; then
5857	if test -s conftest.err; then
5858	ac_cpp_err=$ac_c_preproc_warn_flag
5859	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5860	else
5861	ac_cpp_err=
5862	fi
5863	else
5864	ac_cpp_err=yes
5865	fi
5866	if test -z "$ac_cpp_err"; then
5867	ac_header_preproc=yes
5868	else
5869	echo "$as_me: failed program was:" >&5
5870	sed 's/^/\| /' conftest.$ac_ext >&5
5871
5872	ac_header_preproc=no
5873	fi
5874	rm -f conftest.err conftest.$ac_ext
5875	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5876	echo "${ECHO_T}$ac_header_preproc" >&6
5877
5878	# So? What about this header?
5879	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5880	yes:no: )
5881	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5882	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5883	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5884	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5885	ac_header_preproc=yes
5886	;;
5887	no:yes:* )
5888	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5889	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5890	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5891	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5892	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5893	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5894	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5895	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5896	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5897	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5898	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5899	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5900	(
5901	cat <<\_ASBOX
5902	## ---------------------------------------------- ##
5903	## Report this to orxonox-dev at mail.datacore.ch ##
5904	## ---------------------------------------------- ##
5905	_ASBOX
5906	) \|
5907	sed "s/^/$as_me: WARNING: /" >&2
5908	;;
5909	esac
5910	echo "$as_me:$LINENO: checking for $ac_header" >&5
5911	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5912	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5913	echo $ECHO_N "(cached) $ECHO_C" >&6
5914	else
5915	eval "$as_ac_Header=\$ac_header_preproc"
5916	fi
5917	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5918	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5919
5920	fi
5921	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5922	cat >>confdefs.h <<_ACEOF
5923	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5924	_ACEOF
5925
5926	else
5927	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5928	echo "$as_me: error: cannot find opengl headers" >&2;}
5929	{ (exit 1); exit 1; }; }
5930	fi
5931
5932	done
5933
5934
5935	LIBS="$LIBS -framework OpenGL"
5936
5937	# checking for SDL-headers
5938	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5939	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5940
5941	## checking for SDL
5942	# SDL_VERSION=1.2.7
5943	# AM_PATH_SDL($SDL_VERSION,
5944	# :,
5945	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5946	# )
5947
5948	SDL_CFLAGS=`sdl-config --cflags`
5949	SDL_LIBS=`sdl-config --libs`
5950	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5951	LIBS="$LIBS $SDL_LIBS"
5952
5953	;;
5954
5955	*)
5956	;;
5957	esac
5958
5959
5960
5961	## check for SDL_Image
5962	if test "$def_sdl_image" = "yes"; then
5963	# checking for SDL_image-headers
5964
5965	for ac_header in SDL/SDL_image.h
5966	do
5967	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5968	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5969	echo "$as_me:$LINENO: checking for $ac_header" >&5
5970	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5971	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5972	echo $ECHO_N "(cached) $ECHO_C" >&6
5973	fi
5974	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5975	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5976	else
5977	# Is the header compilable?
5978	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5979	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5980	cat >conftest.$ac_ext <<_ACEOF
5981	/* confdefs.h. */
5982	_ACEOF
5983	cat confdefs.h >>conftest.$ac_ext
5984	cat >>conftest.$ac_ext <<_ACEOF
5985	/* end confdefs.h. */
5986	$ac_includes_default
5987	#include <$ac_header>
5988	_ACEOF
5989	rm -f conftest.$ac_objext
5990	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5991	(eval $ac_compile) 2>conftest.er1
5992	ac_status=$?
5993	grep -v '^ *+' conftest.er1 >conftest.err
5994	rm -f conftest.er1
5995	cat conftest.err >&5
5996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5997	(exit $ac_status); } &&
5998	{ ac_try='test -z "$ac_c_werror_flag"
5999	\|\| test ! -s conftest.err'
6000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6001	(eval $ac_try) 2>&5
6002	ac_status=$?
6003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004	(exit $ac_status); }; } &&
6005	{ ac_try='test -s conftest.$ac_objext'
6006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007	(eval $ac_try) 2>&5
6008	ac_status=$?
6009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010	(exit $ac_status); }; }; then
6011	ac_header_compiler=yes
6012	else
6013	echo "$as_me: failed program was:" >&5
6014	sed 's/^/\| /' conftest.$ac_ext >&5
6015
6016	ac_header_compiler=no
6017	fi
6018	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6019	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6020	echo "${ECHO_T}$ac_header_compiler" >&6
6021
6022	# Is the header present?
6023	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6024	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6025	cat >conftest.$ac_ext <<_ACEOF
6026	/* confdefs.h. */
6027	_ACEOF
6028	cat confdefs.h >>conftest.$ac_ext
6029	cat >>conftest.$ac_ext <<_ACEOF
6030	/* end confdefs.h. */
6031	#include <$ac_header>
6032	_ACEOF
6033	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6034	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6035	ac_status=$?
6036	grep -v '^ *+' conftest.er1 >conftest.err
6037	rm -f conftest.er1
6038	cat conftest.err >&5
6039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6040	(exit $ac_status); } >/dev/null; then
6041	if test -s conftest.err; then
6042	ac_cpp_err=$ac_c_preproc_warn_flag
6043	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6044	else
6045	ac_cpp_err=
6046	fi
6047	else
6048	ac_cpp_err=yes
6049	fi
6050	if test -z "$ac_cpp_err"; then
6051	ac_header_preproc=yes
6052	else
6053	echo "$as_me: failed program was:" >&5
6054	sed 's/^/\| /' conftest.$ac_ext >&5
6055
6056	ac_header_preproc=no
6057	fi
6058	rm -f conftest.err conftest.$ac_ext
6059	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6060	echo "${ECHO_T}$ac_header_preproc" >&6
6061
6062	# So? What about this header?
6063	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6064	yes:no: )
6065	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6066	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6067	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6068	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6069	ac_header_preproc=yes
6070	;;
6071	no:yes:* )
6072	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6073	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6074	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6075	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6076	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6077	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6078	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6079	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6080	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6081	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6082	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6083	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6084	(
6085	cat <<\_ASBOX
6086	## ---------------------------------------------- ##
6087	## Report this to orxonox-dev at mail.datacore.ch ##
6088	## ---------------------------------------------- ##
6089	_ASBOX
6090	) \|
6091	sed "s/^/$as_me: WARNING: /" >&2
6092	;;
6093	esac
6094	echo "$as_me:$LINENO: checking for $ac_header" >&5
6095	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6096	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6097	echo $ECHO_N "(cached) $ECHO_C" >&6
6098	else
6099	eval "$as_ac_Header=\$ac_header_preproc"
6100	fi
6101	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6102	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6103
6104	fi
6105	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6106	cat >>confdefs.h <<_ACEOF
6107	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6108	_ACEOF
6109
6110	else
6111	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6112	fi
6113
6114	done
6115
6116	fi
6117	if test "$def_sdl_image" = "yes"; then
6118	# checking for SDL_image-lib
6119	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6120	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6121	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6122	echo $ECHO_N "(cached) $ECHO_C" >&6
6123	else
6124	ac_check_lib_save_LIBS=$LIBS
6125	LIBS="-lSDL_image $LIBS"
6126	cat >conftest.$ac_ext <<_ACEOF
6127	/* confdefs.h. */
6128	_ACEOF
6129	cat confdefs.h >>conftest.$ac_ext
6130	cat >>conftest.$ac_ext <<_ACEOF
6131	/* end confdefs.h. */
6132
6133
6134	int
6135	main ()
6136	{
6137	main ();
6138	;
6139	return 0;
6140	}
6141	_ACEOF
6142	rm -f conftest.$ac_objext conftest$ac_exeext
6143	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6144	(eval $ac_link) 2>conftest.er1
6145	ac_status=$?
6146	grep -v '^ *+' conftest.er1 >conftest.err
6147	rm -f conftest.er1
6148	cat conftest.err >&5
6149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6150	(exit $ac_status); } &&
6151	{ ac_try='test -z "$ac_c_werror_flag"
6152	\|\| test ! -s conftest.err'
6153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6154	(eval $ac_try) 2>&5
6155	ac_status=$?
6156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6157	(exit $ac_status); }; } &&
6158	{ ac_try='test -s conftest$ac_exeext'
6159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6160	(eval $ac_try) 2>&5
6161	ac_status=$?
6162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6163	(exit $ac_status); }; }; then
6164	ac_cv_lib_SDL_image_main=yes
6165	else
6166	echo "$as_me: failed program was:" >&5
6167	sed 's/^/\| /' conftest.$ac_ext >&5
6168
6169	ac_cv_lib_SDL_image_main=no
6170	fi
6171	rm -f conftest.err conftest.$ac_objext \
6172	conftest$ac_exeext conftest.$ac_ext
6173	LIBS=$ac_check_lib_save_LIBS
6174	fi
6175	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6176	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6177	if test $ac_cv_lib_SDL_image_main = yes; then
6178	FOUND_SDL_image=yes
6179	fi
6180
6181	if test "$FOUND_SDL_image" = "yes" ; then
6182	LIBS="$LIBS -lSDL_image"
6183	else
6184	echo "------------------"
6185	echo "SDL_image library not found."
6186	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6187	echo "------------------"
6188	exit -1
6189	fi
6190	fi
6191
6192
6193	if test "$def_sdl_image" = "no"; then
6194	## checking for libjpeg
6195
6196	for ac_header in jpeglib.h
6197	do
6198	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6199	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6200	echo "$as_me:$LINENO: checking for $ac_header" >&5
6201	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6202	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6203	echo $ECHO_N "(cached) $ECHO_C" >&6
6204	fi
6205	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6206	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6207	else
6208	# Is the header compilable?
6209	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6210	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6211	cat >conftest.$ac_ext <<_ACEOF
6212	/* confdefs.h. */
6213	_ACEOF
6214	cat confdefs.h >>conftest.$ac_ext
6215	cat >>conftest.$ac_ext <<_ACEOF
6216	/* end confdefs.h. */
6217	$ac_includes_default
6218	#include <$ac_header>
6219	_ACEOF
6220	rm -f conftest.$ac_objext
6221	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6222	(eval $ac_compile) 2>conftest.er1
6223	ac_status=$?
6224	grep -v '^ *+' conftest.er1 >conftest.err
6225	rm -f conftest.er1
6226	cat conftest.err >&5
6227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6228	(exit $ac_status); } &&
6229	{ ac_try='test -z "$ac_c_werror_flag"
6230	\|\| test ! -s conftest.err'
6231	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6232	(eval $ac_try) 2>&5
6233	ac_status=$?
6234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6235	(exit $ac_status); }; } &&
6236	{ ac_try='test -s conftest.$ac_objext'
6237	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6238	(eval $ac_try) 2>&5
6239	ac_status=$?
6240	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6241	(exit $ac_status); }; }; then
6242	ac_header_compiler=yes
6243	else
6244	echo "$as_me: failed program was:" >&5
6245	sed 's/^/\| /' conftest.$ac_ext >&5
6246
6247	ac_header_compiler=no
6248	fi
6249	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6250	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6251	echo "${ECHO_T}$ac_header_compiler" >&6
6252
6253	# Is the header present?
6254	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6255	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6256	cat >conftest.$ac_ext <<_ACEOF
6257	/* confdefs.h. */
6258	_ACEOF
6259	cat confdefs.h >>conftest.$ac_ext
6260	cat >>conftest.$ac_ext <<_ACEOF
6261	/* end confdefs.h. */
6262	#include <$ac_header>
6263	_ACEOF
6264	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6265	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6266	ac_status=$?
6267	grep -v '^ *+' conftest.er1 >conftest.err
6268	rm -f conftest.er1
6269	cat conftest.err >&5
6270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6271	(exit $ac_status); } >/dev/null; then
6272	if test -s conftest.err; then
6273	ac_cpp_err=$ac_c_preproc_warn_flag
6274	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6275	else
6276	ac_cpp_err=
6277	fi
6278	else
6279	ac_cpp_err=yes
6280	fi
6281	if test -z "$ac_cpp_err"; then
6282	ac_header_preproc=yes
6283	else
6284	echo "$as_me: failed program was:" >&5
6285	sed 's/^/\| /' conftest.$ac_ext >&5
6286
6287	ac_header_preproc=no
6288	fi
6289	rm -f conftest.err conftest.$ac_ext
6290	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6291	echo "${ECHO_T}$ac_header_preproc" >&6
6292
6293	# So? What about this header?
6294	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6295	yes:no: )
6296	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6297	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6298	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6299	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6300	ac_header_preproc=yes
6301	;;
6302	no:yes:* )
6303	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6304	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6305	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6306	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6307	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6308	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6309	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6310	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6311	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6312	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6313	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6314	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6315	(
6316	cat <<\_ASBOX
6317	## ---------------------------------------------- ##
6318	## Report this to orxonox-dev at mail.datacore.ch ##
6319	## ---------------------------------------------- ##
6320	_ASBOX
6321	) \|
6322	sed "s/^/$as_me: WARNING: /" >&2
6323	;;
6324	esac
6325	echo "$as_me:$LINENO: checking for $ac_header" >&5
6326	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6327	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6328	echo $ECHO_N "(cached) $ECHO_C" >&6
6329	else
6330	eval "$as_ac_Header=\$ac_header_preproc"
6331	fi
6332	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6333	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6334
6335	fi
6336	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6337	cat >>confdefs.h <<_ACEOF
6338	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6339	_ACEOF
6340	jpegHeader="yes"
6341	else
6342	jpegHeader="no"
6343	fi
6344
6345	done
6346
6347	if test $jpegHeader = "no"; then
6348	echo " not including jpeg."
6349	else
6350	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6351	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6352	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6353	echo $ECHO_N "(cached) $ECHO_C" >&6
6354	else
6355	ac_check_lib_save_LIBS=$LIBS
6356	LIBS="-ljpeg $LIBS"
6357	cat >conftest.$ac_ext <<_ACEOF
6358	/* confdefs.h. */
6359	_ACEOF
6360	cat confdefs.h >>conftest.$ac_ext
6361	cat >>conftest.$ac_ext <<_ACEOF
6362	/* end confdefs.h. */
6363
6364
6365	int
6366	main ()
6367	{
6368	main ();
6369	;
6370	return 0;
6371	}
6372	_ACEOF
6373	rm -f conftest.$ac_objext conftest$ac_exeext
6374	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6375	(eval $ac_link) 2>conftest.er1
6376	ac_status=$?
6377	grep -v '^ *+' conftest.er1 >conftest.err
6378	rm -f conftest.er1
6379	cat conftest.err >&5
6380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381	(exit $ac_status); } &&
6382	{ ac_try='test -z "$ac_c_werror_flag"
6383	\|\| test ! -s conftest.err'
6384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6385	(eval $ac_try) 2>&5
6386	ac_status=$?
6387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388	(exit $ac_status); }; } &&
6389	{ ac_try='test -s conftest$ac_exeext'
6390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6391	(eval $ac_try) 2>&5
6392	ac_status=$?
6393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394	(exit $ac_status); }; }; then
6395	ac_cv_lib_jpeg_main=yes
6396	else
6397	echo "$as_me: failed program was:" >&5
6398	sed 's/^/\| /' conftest.$ac_ext >&5
6399
6400	ac_cv_lib_jpeg_main=no
6401	fi
6402	rm -f conftest.err conftest.$ac_objext \
6403	conftest$ac_exeext conftest.$ac_ext
6404	LIBS=$ac_check_lib_save_LIBS
6405	fi
6406	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6407	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6408	if test $ac_cv_lib_jpeg_main = yes; then
6409	FOUND_jpeg=yes
6410	fi
6411
6412	if test "$FOUND_jpeg" = "yes" ; then
6413	LIBS="$LIBS -ljpeg"
6414	else
6415	echo "------------------"
6416	echo "jpeg library not found."
6417	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6418	echo "------------------"
6419	exit -1
6420	fi
6421	fi
6422
6423	## checking for libpng
6424
6425	for ac_header in png.h
6426	do
6427	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6428	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6429	echo "$as_me:$LINENO: checking for $ac_header" >&5
6430	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6431	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6432	echo $ECHO_N "(cached) $ECHO_C" >&6
6433	fi
6434	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6435	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6436	else
6437	# Is the header compilable?
6438	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6439	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6440	cat >conftest.$ac_ext <<_ACEOF
6441	/* confdefs.h. */
6442	_ACEOF
6443	cat confdefs.h >>conftest.$ac_ext
6444	cat >>conftest.$ac_ext <<_ACEOF
6445	/* end confdefs.h. */
6446	$ac_includes_default
6447	#include <$ac_header>
6448	_ACEOF
6449	rm -f conftest.$ac_objext
6450	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6451	(eval $ac_compile) 2>conftest.er1
6452	ac_status=$?
6453	grep -v '^ *+' conftest.er1 >conftest.err
6454	rm -f conftest.er1
6455	cat conftest.err >&5
6456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457	(exit $ac_status); } &&
6458	{ ac_try='test -z "$ac_c_werror_flag"
6459	\|\| test ! -s conftest.err'
6460	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6461	(eval $ac_try) 2>&5
6462	ac_status=$?
6463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6464	(exit $ac_status); }; } &&
6465	{ ac_try='test -s conftest.$ac_objext'
6466	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6467	(eval $ac_try) 2>&5
6468	ac_status=$?
6469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6470	(exit $ac_status); }; }; then
6471	ac_header_compiler=yes
6472	else
6473	echo "$as_me: failed program was:" >&5
6474	sed 's/^/\| /' conftest.$ac_ext >&5
6475
6476	ac_header_compiler=no
6477	fi
6478	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6479	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6480	echo "${ECHO_T}$ac_header_compiler" >&6
6481
6482	# Is the header present?
6483	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6484	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6485	cat >conftest.$ac_ext <<_ACEOF
6486	/* confdefs.h. */
6487	_ACEOF
6488	cat confdefs.h >>conftest.$ac_ext
6489	cat >>conftest.$ac_ext <<_ACEOF
6490	/* end confdefs.h. */
6491	#include <$ac_header>
6492	_ACEOF
6493	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6494	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6495	ac_status=$?
6496	grep -v '^ *+' conftest.er1 >conftest.err
6497	rm -f conftest.er1
6498	cat conftest.err >&5
6499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6500	(exit $ac_status); } >/dev/null; then
6501	if test -s conftest.err; then
6502	ac_cpp_err=$ac_c_preproc_warn_flag
6503	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6504	else
6505	ac_cpp_err=
6506	fi
6507	else
6508	ac_cpp_err=yes
6509	fi
6510	if test -z "$ac_cpp_err"; then
6511	ac_header_preproc=yes
6512	else
6513	echo "$as_me: failed program was:" >&5
6514	sed 's/^/\| /' conftest.$ac_ext >&5
6515
6516	ac_header_preproc=no
6517	fi
6518	rm -f conftest.err conftest.$ac_ext
6519	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6520	echo "${ECHO_T}$ac_header_preproc" >&6
6521
6522	# So? What about this header?
6523	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6524	yes:no: )
6525	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6526	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6527	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6528	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6529	ac_header_preproc=yes
6530	;;
6531	no:yes:* )
6532	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6533	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6534	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6535	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6536	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6537	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6538	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6539	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6540	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6541	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6542	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6543	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6544	(
6545	cat <<\_ASBOX
6546	## ---------------------------------------------- ##
6547	## Report this to orxonox-dev at mail.datacore.ch ##
6548	## ---------------------------------------------- ##
6549	_ASBOX
6550	) \|
6551	sed "s/^/$as_me: WARNING: /" >&2
6552	;;
6553	esac
6554	echo "$as_me:$LINENO: checking for $ac_header" >&5
6555	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6556	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6557	echo $ECHO_N "(cached) $ECHO_C" >&6
6558	else
6559	eval "$as_ac_Header=\$ac_header_preproc"
6560	fi
6561	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6562	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6563
6564	fi
6565	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6566	cat >>confdefs.h <<_ACEOF
6567	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6568	_ACEOF
6569	pngHeader="yes"
6570	else
6571	pngHeader="no"
6572	fi
6573
6574	done
6575
6576	if test $pngHeader = "no"; then
6577	echo " not including png."
6578	else
6579	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6580	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6581	if test "${ac_cv_lib_png_main+set}" = set; then
6582	echo $ECHO_N "(cached) $ECHO_C" >&6
6583	else
6584	ac_check_lib_save_LIBS=$LIBS
6585	LIBS="-lpng $LIBS"
6586	cat >conftest.$ac_ext <<_ACEOF
6587	/* confdefs.h. */
6588	_ACEOF
6589	cat confdefs.h >>conftest.$ac_ext
6590	cat >>conftest.$ac_ext <<_ACEOF
6591	/* end confdefs.h. */
6592
6593
6594	int
6595	main ()
6596	{
6597	main ();
6598	;
6599	return 0;
6600	}
6601	_ACEOF
6602	rm -f conftest.$ac_objext conftest$ac_exeext
6603	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6604	(eval $ac_link) 2>conftest.er1
6605	ac_status=$?
6606	grep -v '^ *+' conftest.er1 >conftest.err
6607	rm -f conftest.er1
6608	cat conftest.err >&5
6609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6610	(exit $ac_status); } &&
6611	{ ac_try='test -z "$ac_c_werror_flag"
6612	\|\| test ! -s conftest.err'
6613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6614	(eval $ac_try) 2>&5
6615	ac_status=$?
6616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6617	(exit $ac_status); }; } &&
6618	{ ac_try='test -s conftest$ac_exeext'
6619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6620	(eval $ac_try) 2>&5
6621	ac_status=$?
6622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623	(exit $ac_status); }; }; then
6624	ac_cv_lib_png_main=yes
6625	else
6626	echo "$as_me: failed program was:" >&5
6627	sed 's/^/\| /' conftest.$ac_ext >&5
6628
6629	ac_cv_lib_png_main=no
6630	fi
6631	rm -f conftest.err conftest.$ac_objext \
6632	conftest$ac_exeext conftest.$ac_ext
6633	LIBS=$ac_check_lib_save_LIBS
6634	fi
6635	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6636	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6637	if test $ac_cv_lib_png_main = yes; then
6638	FOUND_png=yes
6639	fi
6640
6641	if test "$FOUND_png" = "yes" ; then
6642	LIBS="$LIBS -lpng"
6643	else
6644	echo "------------------"
6645	echo "png library not found."
6646	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6647	echo "------------------"
6648	exit -1
6649	fi
6650	fi
6651	fi
6652
6653	## checking for GTK
6654	if test "$def_gtk" = yes; then
6655
6656	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6657	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6658	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6659	if `pkg-config --exists gtk+-2.0`; then
6660	echo "yes"
6661	have_gtk2=yes
6662	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6663	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6664
6665	cat >>confdefs.h <<_ACEOF
6666	#define HAVE_GTK2 1
6667	_ACEOF
6668
6669	else
6670	echo "no"
6671	fi
6672
6673	fi
6674
6675
6676
6677
6678	if test x$have_gtk2 = xyes; then
6679	HAVE_GTK2_TRUE=
6680	HAVE_GTK2_FALSE='#'
6681	else
6682	HAVE_GTK2_TRUE='#'
6683	HAVE_GTK2_FALSE=
6684	fi
6685
6686
6687
6688
6689	#checking for pthread libs
6690	# AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes)
6691	# if test "$FOUND_pthread" = "yes" ; then
6692	# LIBS="$LIBS -lpthread"
6693	# fi
6694
6695
6696	# FIXME: Replace `main' with a function in `-lm':
6697
6698	echo "$as_me:$LINENO: checking for main in -lm" >&5
6699	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6700	if test "${ac_cv_lib_m_main+set}" = set; then
6701	echo $ECHO_N "(cached) $ECHO_C" >&6
6702	else
6703	ac_check_lib_save_LIBS=$LIBS
6704	LIBS="-lm $LIBS"
6705	cat >conftest.$ac_ext <<_ACEOF
6706	/* confdefs.h. */
6707	_ACEOF
6708	cat confdefs.h >>conftest.$ac_ext
6709	cat >>conftest.$ac_ext <<_ACEOF
6710	/* end confdefs.h. */
6711
6712
6713	int
6714	main ()
6715	{
6716	main ();
6717	;
6718	return 0;
6719	}
6720	_ACEOF
6721	rm -f conftest.$ac_objext conftest$ac_exeext
6722	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6723	(eval $ac_link) 2>conftest.er1
6724	ac_status=$?
6725	grep -v '^ *+' conftest.er1 >conftest.err
6726	rm -f conftest.er1
6727	cat conftest.err >&5
6728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6729	(exit $ac_status); } &&
6730	{ ac_try='test -z "$ac_c_werror_flag"
6731	\|\| test ! -s conftest.err'
6732	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6733	(eval $ac_try) 2>&5
6734	ac_status=$?
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); }; } &&
6737	{ ac_try='test -s conftest$ac_exeext'
6738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6739	(eval $ac_try) 2>&5
6740	ac_status=$?
6741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6742	(exit $ac_status); }; }; then
6743	ac_cv_lib_m_main=yes
6744	else
6745	echo "$as_me: failed program was:" >&5
6746	sed 's/^/\| /' conftest.$ac_ext >&5
6747
6748	ac_cv_lib_m_main=no
6749	fi
6750	rm -f conftest.err conftest.$ac_objext \
6751	conftest$ac_exeext conftest.$ac_ext
6752	LIBS=$ac_check_lib_save_LIBS
6753	fi
6754	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6755	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6756	if test $ac_cv_lib_m_main = yes; then
6757	cat >>confdefs.h <<_ACEOF
6758	#define HAVE_LIBM 1
6759	_ACEOF
6760
6761	LIBS="-lm $LIBS"
6762
6763	fi
6764
6765
6766
6767	# Checks for header files.
6768	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6769	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6770	if test "${ac_cv_header_stdc+set}" = set; then
6771	echo $ECHO_N "(cached) $ECHO_C" >&6
6772	else
6773	cat >conftest.$ac_ext <<_ACEOF
6774	/* confdefs.h. */
6775	_ACEOF
6776	cat confdefs.h >>conftest.$ac_ext
6777	cat >>conftest.$ac_ext <<_ACEOF
6778	/* end confdefs.h. */
6779	#include <stdlib.h>
6780	#include <stdarg.h>
6781	#include <string.h>
6782	#include <float.h>
6783
6784	int
6785	main ()
6786	{
6787
6788	;
6789	return 0;
6790	}
6791	_ACEOF
6792	rm -f conftest.$ac_objext
6793	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6794	(eval $ac_compile) 2>conftest.er1
6795	ac_status=$?
6796	grep -v '^ *+' conftest.er1 >conftest.err
6797	rm -f conftest.er1
6798	cat conftest.err >&5
6799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800	(exit $ac_status); } &&
6801	{ ac_try='test -z "$ac_c_werror_flag"
6802	\|\| test ! -s conftest.err'
6803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6804	(eval $ac_try) 2>&5
6805	ac_status=$?
6806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6807	(exit $ac_status); }; } &&
6808	{ ac_try='test -s conftest.$ac_objext'
6809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6810	(eval $ac_try) 2>&5
6811	ac_status=$?
6812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6813	(exit $ac_status); }; }; then
6814	ac_cv_header_stdc=yes
6815	else
6816	echo "$as_me: failed program was:" >&5
6817	sed 's/^/\| /' conftest.$ac_ext >&5
6818
6819	ac_cv_header_stdc=no
6820	fi
6821	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6822
6823	if test $ac_cv_header_stdc = yes; then
6824	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6825	cat >conftest.$ac_ext <<_ACEOF
6826	/* confdefs.h. */
6827	_ACEOF
6828	cat confdefs.h >>conftest.$ac_ext
6829	cat >>conftest.$ac_ext <<_ACEOF
6830	/* end confdefs.h. */
6831	#include <string.h>
6832
6833	_ACEOF
6834	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6835	$EGREP "memchr" >/dev/null 2>&1; then
6836	:
6837	else
6838	ac_cv_header_stdc=no
6839	fi
6840	rm -f conftest*
6841
6842	fi
6843
6844	if test $ac_cv_header_stdc = yes; then
6845	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6846	cat >conftest.$ac_ext <<_ACEOF
6847	/* confdefs.h. */
6848	_ACEOF
6849	cat confdefs.h >>conftest.$ac_ext
6850	cat >>conftest.$ac_ext <<_ACEOF
6851	/* end confdefs.h. */
6852	#include <stdlib.h>
6853
6854	_ACEOF
6855	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6856	$EGREP "free" >/dev/null 2>&1; then
6857	:
6858	else
6859	ac_cv_header_stdc=no
6860	fi
6861	rm -f conftest*
6862
6863	fi
6864
6865	if test $ac_cv_header_stdc = yes; then
6866	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6867	if test "$cross_compiling" = yes; then
6868	:
6869	else
6870	cat >conftest.$ac_ext <<_ACEOF
6871	/* confdefs.h. */
6872	_ACEOF
6873	cat confdefs.h >>conftest.$ac_ext
6874	cat >>conftest.$ac_ext <<_ACEOF
6875	/* end confdefs.h. */
6876	#include <ctype.h>
6877	#if ((' ' & 0x0FF) == 0x020)
6878	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6879	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6880	#else
6881	# define ISLOWER(c) \
6882	(('a' <= (c) && (c) <= 'i') \
6883	\|\| ('j' <= (c) && (c) <= 'r') \
6884	\|\| ('s' <= (c) && (c) <= 'z'))
6885	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6886	#endif
6887
6888	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6889	int
6890	main ()
6891	{
6892	int i;
6893	for (i = 0; i < 256; i++)
6894	if (XOR (islower (i), ISLOWER (i))
6895	\|\| toupper (i) != TOUPPER (i))
6896	exit(2);
6897	exit (0);
6898	}
6899	_ACEOF
6900	rm -f conftest$ac_exeext
6901	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6902	(eval $ac_link) 2>&5
6903	ac_status=$?
6904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6905	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6907	(eval $ac_try) 2>&5
6908	ac_status=$?
6909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6910	(exit $ac_status); }; }; then
6911	:
6912	else
6913	echo "$as_me: program exited with status $ac_status" >&5
6914	echo "$as_me: failed program was:" >&5
6915	sed 's/^/\| /' conftest.$ac_ext >&5
6916
6917	( exit $ac_status )
6918	ac_cv_header_stdc=no
6919	fi
6920	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6921	fi
6922	fi
6923	fi
6924	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6925	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6926	if test $ac_cv_header_stdc = yes; then
6927
6928	cat >>confdefs.h <<\_ACEOF
6929	#define STDC_HEADERS 1
6930	_ACEOF
6931
6932	fi
6933
6934
6935
6936	for ac_header in stdlib.h string.h
6937	do
6938	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6939	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6940	echo "$as_me:$LINENO: checking for $ac_header" >&5
6941	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6942	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6943	echo $ECHO_N "(cached) $ECHO_C" >&6
6944	fi
6945	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6946	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6947	else
6948	# Is the header compilable?
6949	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6950	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6951	cat >conftest.$ac_ext <<_ACEOF
6952	/* confdefs.h. */
6953	_ACEOF
6954	cat confdefs.h >>conftest.$ac_ext
6955	cat >>conftest.$ac_ext <<_ACEOF
6956	/* end confdefs.h. */
6957	$ac_includes_default
6958	#include <$ac_header>
6959	_ACEOF
6960	rm -f conftest.$ac_objext
6961	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6962	(eval $ac_compile) 2>conftest.er1
6963	ac_status=$?
6964	grep -v '^ *+' conftest.er1 >conftest.err
6965	rm -f conftest.er1
6966	cat conftest.err >&5
6967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6968	(exit $ac_status); } &&
6969	{ ac_try='test -z "$ac_c_werror_flag"
6970	\|\| test ! -s conftest.err'
6971	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6972	(eval $ac_try) 2>&5
6973	ac_status=$?
6974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975	(exit $ac_status); }; } &&
6976	{ ac_try='test -s conftest.$ac_objext'
6977	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6978	(eval $ac_try) 2>&5
6979	ac_status=$?
6980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6981	(exit $ac_status); }; }; then
6982	ac_header_compiler=yes
6983	else
6984	echo "$as_me: failed program was:" >&5
6985	sed 's/^/\| /' conftest.$ac_ext >&5
6986
6987	ac_header_compiler=no
6988	fi
6989	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6990	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6991	echo "${ECHO_T}$ac_header_compiler" >&6
6992
6993	# Is the header present?
6994	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6995	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6996	cat >conftest.$ac_ext <<_ACEOF
6997	/* confdefs.h. */
6998	_ACEOF
6999	cat confdefs.h >>conftest.$ac_ext
7000	cat >>conftest.$ac_ext <<_ACEOF
7001	/* end confdefs.h. */
7002	#include <$ac_header>
7003	_ACEOF
7004	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7005	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7006	ac_status=$?
7007	grep -v '^ *+' conftest.er1 >conftest.err
7008	rm -f conftest.er1
7009	cat conftest.err >&5
7010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7011	(exit $ac_status); } >/dev/null; then
7012	if test -s conftest.err; then
7013	ac_cpp_err=$ac_c_preproc_warn_flag
7014	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7015	else
7016	ac_cpp_err=
7017	fi
7018	else
7019	ac_cpp_err=yes
7020	fi
7021	if test -z "$ac_cpp_err"; then
7022	ac_header_preproc=yes
7023	else
7024	echo "$as_me: failed program was:" >&5
7025	sed 's/^/\| /' conftest.$ac_ext >&5
7026
7027	ac_header_preproc=no
7028	fi
7029	rm -f conftest.err conftest.$ac_ext
7030	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7031	echo "${ECHO_T}$ac_header_preproc" >&6
7032
7033	# So? What about this header?
7034	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7035	yes:no: )
7036	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7037	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7038	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7039	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7040	ac_header_preproc=yes
7041	;;
7042	no:yes:* )
7043	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7044	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7045	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7046	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7047	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7048	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7049	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7050	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7051	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7052	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7053	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7054	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7055	(
7056	cat <<\_ASBOX
7057	## ---------------------------------------------- ##
7058	## Report this to orxonox-dev at mail.datacore.ch ##
7059	## ---------------------------------------------- ##
7060	_ASBOX
7061	) \|
7062	sed "s/^/$as_me: WARNING: /" >&2
7063	;;
7064	esac
7065	echo "$as_me:$LINENO: checking for $ac_header" >&5
7066	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7067	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7068	echo $ECHO_N "(cached) $ECHO_C" >&6
7069	else
7070	eval "$as_ac_Header=\$ac_header_preproc"
7071	fi
7072	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7073	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7074
7075	fi
7076	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7077	cat >>confdefs.h <<_ACEOF
7078	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7079	_ACEOF
7080
7081	fi
7082
7083	done
7084
7085
7086	# Checks for typedefs, structures, and compiler characteristics.
7087	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7088	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7089	if test "${ac_cv_header_stdbool_h+set}" = set; then
7090	echo $ECHO_N "(cached) $ECHO_C" >&6
7091	else
7092	cat >conftest.$ac_ext <<_ACEOF
7093	/* confdefs.h. */
7094	_ACEOF
7095	cat confdefs.h >>conftest.$ac_ext
7096	cat >>conftest.$ac_ext <<_ACEOF
7097	/* end confdefs.h. */
7098
7099	#include <stdbool.h>
7100	#ifndef bool
7101	# error bool is not defined
7102	#endif
7103	#ifndef false
7104	# error false is not defined
7105	#endif
7106	#if false
7107	# error false is not 0
7108	#endif
7109	#ifndef true
7110	# error true is not defined
7111	#endif
7112	#if true != 1
7113	# error true is not 1
7114	#endif
7115	#ifndef __bool_true_false_are_defined
7116	# error __bool_true_false_are_defined is not defined
7117	#endif
7118
7119	struct s { _Bool s: 1; _Bool t; } s;
7120
7121	char a[true == 1 ? 1 : -1];
7122	char b[false == 0 ? 1 : -1];
7123	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7124	char d[(bool) -0.5 == true ? 1 : -1];
7125	bool e = &s;
7126	char f[(_Bool) -0.0 == false ? 1 : -1];
7127	char g[true];
7128	char h[sizeof (_Bool)];
7129	char i[sizeof s.t];
7130
7131	int
7132	main ()
7133	{
7134	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7135	;
7136	return 0;
7137	}
7138	_ACEOF
7139	rm -f conftest.$ac_objext
7140	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7141	(eval $ac_compile) 2>conftest.er1
7142	ac_status=$?
7143	grep -v '^ *+' conftest.er1 >conftest.err
7144	rm -f conftest.er1
7145	cat conftest.err >&5
7146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7147	(exit $ac_status); } &&
7148	{ ac_try='test -z "$ac_c_werror_flag"
7149	\|\| test ! -s conftest.err'
7150	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7151	(eval $ac_try) 2>&5
7152	ac_status=$?
7153	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7154	(exit $ac_status); }; } &&
7155	{ ac_try='test -s conftest.$ac_objext'
7156	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7157	(eval $ac_try) 2>&5
7158	ac_status=$?
7159	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7160	(exit $ac_status); }; }; then
7161	ac_cv_header_stdbool_h=yes
7162	else
7163	echo "$as_me: failed program was:" >&5
7164	sed 's/^/\| /' conftest.$ac_ext >&5
7165
7166	ac_cv_header_stdbool_h=no
7167	fi
7168	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7169	fi
7170	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7171	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7172	echo "$as_me:$LINENO: checking for _Bool" >&5
7173	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7174	if test "${ac_cv_type__Bool+set}" = set; then
7175	echo $ECHO_N "(cached) $ECHO_C" >&6
7176	else
7177	cat >conftest.$ac_ext <<_ACEOF
7178	/* confdefs.h. */
7179	_ACEOF
7180	cat confdefs.h >>conftest.$ac_ext
7181	cat >>conftest.$ac_ext <<_ACEOF
7182	/* end confdefs.h. */
7183	$ac_includes_default
7184	int
7185	main ()
7186	{
7187	if ((_Bool *) 0)
7188	return 0;
7189	if (sizeof (_Bool))
7190	return 0;
7191	;
7192	return 0;
7193	}
7194	_ACEOF
7195	rm -f conftest.$ac_objext
7196	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7197	(eval $ac_compile) 2>conftest.er1
7198	ac_status=$?
7199	grep -v '^ *+' conftest.er1 >conftest.err
7200	rm -f conftest.er1
7201	cat conftest.err >&5
7202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7203	(exit $ac_status); } &&
7204	{ ac_try='test -z "$ac_c_werror_flag"
7205	\|\| test ! -s conftest.err'
7206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7207	(eval $ac_try) 2>&5
7208	ac_status=$?
7209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7210	(exit $ac_status); }; } &&
7211	{ ac_try='test -s conftest.$ac_objext'
7212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7213	(eval $ac_try) 2>&5
7214	ac_status=$?
7215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7216	(exit $ac_status); }; }; then
7217	ac_cv_type__Bool=yes
7218	else
7219	echo "$as_me: failed program was:" >&5
7220	sed 's/^/\| /' conftest.$ac_ext >&5
7221
7222	ac_cv_type__Bool=no
7223	fi
7224	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7225	fi
7226	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7227	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7228	if test $ac_cv_type__Bool = yes; then
7229
7230	cat >>confdefs.h <<_ACEOF
7231	#define HAVE__BOOL 1
7232	_ACEOF
7233
7234
7235	fi
7236
7237	if test $ac_cv_header_stdbool_h = yes; then
7238
7239	cat >>confdefs.h <<\_ACEOF
7240	#define HAVE_STDBOOL_H 1
7241	_ACEOF
7242
7243	fi
7244
7245
7246	# Checks for library functions.
7247
7248	for ac_header in stdlib.h
7249	do
7250	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7251	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7252	echo "$as_me:$LINENO: checking for $ac_header" >&5
7253	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7254	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7255	echo $ECHO_N "(cached) $ECHO_C" >&6
7256	fi
7257	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7258	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7259	else
7260	# Is the header compilable?
7261	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7262	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7263	cat >conftest.$ac_ext <<_ACEOF
7264	/* confdefs.h. */
7265	_ACEOF
7266	cat confdefs.h >>conftest.$ac_ext
7267	cat >>conftest.$ac_ext <<_ACEOF
7268	/* end confdefs.h. */
7269	$ac_includes_default
7270	#include <$ac_header>
7271	_ACEOF
7272	rm -f conftest.$ac_objext
7273	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7274	(eval $ac_compile) 2>conftest.er1
7275	ac_status=$?
7276	grep -v '^ *+' conftest.er1 >conftest.err
7277	rm -f conftest.er1
7278	cat conftest.err >&5
7279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7280	(exit $ac_status); } &&
7281	{ ac_try='test -z "$ac_c_werror_flag"
7282	\|\| test ! -s conftest.err'
7283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7284	(eval $ac_try) 2>&5
7285	ac_status=$?
7286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7287	(exit $ac_status); }; } &&
7288	{ ac_try='test -s conftest.$ac_objext'
7289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7290	(eval $ac_try) 2>&5
7291	ac_status=$?
7292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7293	(exit $ac_status); }; }; then
7294	ac_header_compiler=yes
7295	else
7296	echo "$as_me: failed program was:" >&5
7297	sed 's/^/\| /' conftest.$ac_ext >&5
7298
7299	ac_header_compiler=no
7300	fi
7301	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7302	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7303	echo "${ECHO_T}$ac_header_compiler" >&6
7304
7305	# Is the header present?
7306	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7307	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7308	cat >conftest.$ac_ext <<_ACEOF
7309	/* confdefs.h. */
7310	_ACEOF
7311	cat confdefs.h >>conftest.$ac_ext
7312	cat >>conftest.$ac_ext <<_ACEOF
7313	/* end confdefs.h. */
7314	#include <$ac_header>
7315	_ACEOF
7316	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7317	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7318	ac_status=$?
7319	grep -v '^ *+' conftest.er1 >conftest.err
7320	rm -f conftest.er1
7321	cat conftest.err >&5
7322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7323	(exit $ac_status); } >/dev/null; then
7324	if test -s conftest.err; then
7325	ac_cpp_err=$ac_c_preproc_warn_flag
7326	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7327	else
7328	ac_cpp_err=
7329	fi
7330	else
7331	ac_cpp_err=yes
7332	fi
7333	if test -z "$ac_cpp_err"; then
7334	ac_header_preproc=yes
7335	else
7336	echo "$as_me: failed program was:" >&5
7337	sed 's/^/\| /' conftest.$ac_ext >&5
7338
7339	ac_header_preproc=no
7340	fi
7341	rm -f conftest.err conftest.$ac_ext
7342	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7343	echo "${ECHO_T}$ac_header_preproc" >&6
7344
7345	# So? What about this header?
7346	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7347	yes:no: )
7348	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7349	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7350	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7351	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7352	ac_header_preproc=yes
7353	;;
7354	no:yes:* )
7355	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7356	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7357	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7358	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7359	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7360	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7361	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7362	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7363	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7364	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7365	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7366	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7367	(
7368	cat <<\_ASBOX
7369	## ---------------------------------------------- ##
7370	## Report this to orxonox-dev at mail.datacore.ch ##
7371	## ---------------------------------------------- ##
7372	_ASBOX
7373	) \|
7374	sed "s/^/$as_me: WARNING: /" >&2
7375	;;
7376	esac
7377	echo "$as_me:$LINENO: checking for $ac_header" >&5
7378	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7379	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7380	echo $ECHO_N "(cached) $ECHO_C" >&6
7381	else
7382	eval "$as_ac_Header=\$ac_header_preproc"
7383	fi
7384	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7385	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7386
7387	fi
7388	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7389	cat >>confdefs.h <<_ACEOF
7390	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7391	_ACEOF
7392
7393	fi
7394
7395	done
7396
7397	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7398	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7399	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7400	echo $ECHO_N "(cached) $ECHO_C" >&6
7401	else
7402	if test "$cross_compiling" = yes; then
7403	ac_cv_func_malloc_0_nonnull=no
7404	else
7405	cat >conftest.$ac_ext <<_ACEOF
7406	/* confdefs.h. */
7407	_ACEOF
7408	cat confdefs.h >>conftest.$ac_ext
7409	cat >>conftest.$ac_ext <<_ACEOF
7410	/* end confdefs.h. */
7411	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7412	# include <stdlib.h>
7413	#else
7414	char *malloc ();
7415	#endif
7416
7417	int
7418	main ()
7419	{
7420	exit (malloc (0) ? 0 : 1);
7421	;
7422	return 0;
7423	}
7424	_ACEOF
7425	rm -f conftest$ac_exeext
7426	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7427	(eval $ac_link) 2>&5
7428	ac_status=$?
7429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7430	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7432	(eval $ac_try) 2>&5
7433	ac_status=$?
7434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7435	(exit $ac_status); }; }; then
7436	ac_cv_func_malloc_0_nonnull=yes
7437	else
7438	echo "$as_me: program exited with status $ac_status" >&5
7439	echo "$as_me: failed program was:" >&5
7440	sed 's/^/\| /' conftest.$ac_ext >&5
7441
7442	( exit $ac_status )
7443	ac_cv_func_malloc_0_nonnull=no
7444	fi
7445	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7446	fi
7447	fi
7448	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7449	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7450	if test $ac_cv_func_malloc_0_nonnull = yes; then
7451
7452	cat >>confdefs.h <<\_ACEOF
7453	#define HAVE_MALLOC 1
7454	_ACEOF
7455
7456	else
7457	cat >>confdefs.h <<\_ACEOF
7458	#define HAVE_MALLOC 0
7459	_ACEOF
7460
7461	case $LIBOBJS in
7462	"malloc.$ac_objext" \| \
7463	*" malloc.$ac_objext" \| \
7464	"malloc.$ac_objext "* \| \
7465	" malloc.$ac_objext " ) ;;
7466	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7467	esac
7468
7469
7470	cat >>confdefs.h <<\_ACEOF
7471	#define malloc rpl_malloc
7472	_ACEOF
7473
7474	fi
7475
7476
7477
7478
7479
7480	for ac_func in bzero sqrt
7481	do
7482	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7483	echo "$as_me:$LINENO: checking for $ac_func" >&5
7484	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7485	if eval "test \"\${$as_ac_var+set}\" = set"; then
7486	echo $ECHO_N "(cached) $ECHO_C" >&6
7487	else
7488	cat >conftest.$ac_ext <<_ACEOF
7489	/* confdefs.h. */
7490	_ACEOF
7491	cat confdefs.h >>conftest.$ac_ext
7492	cat >>conftest.$ac_ext <<_ACEOF
7493	/* end confdefs.h. */
7494	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7495	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7496	#define $ac_func innocuous_$ac_func
7497
7498	/* System header to define __stub macros and hopefully few prototypes,
7499	which can conflict with char $ac_func (); below.
7500	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7501	<limits.h> exists even on freestanding compilers. */
7502
7503	#ifdef __STDC__
7504	# include <limits.h>
7505	#else
7506	# include <assert.h>
7507	#endif
7508
7509	#undef $ac_func
7510
7511	/* Override any gcc2 internal prototype to avoid an error. */
7512	#ifdef __cplusplus
7513	extern "C"
7514	{
7515	#endif
7516	/* We use char because int might match the return type of a gcc2
7517	builtin and then its argument prototype would still apply. */
7518	char $ac_func ();
7519	/* The GNU C library defines this for functions which it implements
7520	to always fail with ENOSYS. Some functions are actually named
7521	something starting with __ and the normal name is an alias. */
7522	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7523	choke me
7524	#else
7525	char (*f) () = $ac_func;
7526	#endif
7527	#ifdef __cplusplus
7528	}
7529	#endif
7530
7531	int
7532	main ()
7533	{
7534	return f != $ac_func;
7535	;
7536	return 0;
7537	}
7538	_ACEOF
7539	rm -f conftest.$ac_objext conftest$ac_exeext
7540	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7541	(eval $ac_link) 2>conftest.er1
7542	ac_status=$?
7543	grep -v '^ *+' conftest.er1 >conftest.err
7544	rm -f conftest.er1
7545	cat conftest.err >&5
7546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7547	(exit $ac_status); } &&
7548	{ ac_try='test -z "$ac_c_werror_flag"
7549	\|\| test ! -s conftest.err'
7550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7551	(eval $ac_try) 2>&5
7552	ac_status=$?
7553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7554	(exit $ac_status); }; } &&
7555	{ ac_try='test -s conftest$ac_exeext'
7556	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7557	(eval $ac_try) 2>&5
7558	ac_status=$?
7559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7560	(exit $ac_status); }; }; then
7561	eval "$as_ac_var=yes"
7562	else
7563	echo "$as_me: failed program was:" >&5
7564	sed 's/^/\| /' conftest.$ac_ext >&5
7565
7566	eval "$as_ac_var=no"
7567	fi
7568	rm -f conftest.err conftest.$ac_objext \
7569	conftest$ac_exeext conftest.$ac_ext
7570	fi
7571	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7572	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7573	if test `eval echo '${'$as_ac_var'}'` = yes; then
7574	cat >>confdefs.h <<_ACEOF
7575	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7576	_ACEOF
7577
7578	fi
7579	done
7580
7581
7582	ac_config_files="$ac_config_files Makefile src/Makefile src/importer/Makefile src/console/Makefile src/gui/Makefile"
7583
7584
7585	cat >confcache <<\_ACEOF
7586	# This file is a shell script that caches the results of configure
7587	# tests run on this system so they can be shared between configure
7588	# scripts and configure runs, see configure's option --config-cache.
7589	# It is not useful on other systems. If it contains results you don't
7590	# want to keep, you may remove or edit it.
7591	#
7592	# config.status only pays attention to the cache file if you give it
7593	# the --recheck option to rerun configure.
7594	#
7595	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7596	# loading this file, other unset `ac_cv_foo' will be assigned the
7597	# following values.
7598
7599	_ACEOF
7600
7601	# The following way of writing the cache mishandles newlines in values,
7602	# but we know of no workaround that is simple, portable, and efficient.
7603	# So, don't put newlines in cache variables' values.
7604	# Ultrix sh set writes to stderr and can't be redirected directly,
7605	# and sets the high bit in the cache file unless we assign to the vars.
7606	{
7607	(set) 2>&1 \|
7608	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7609	ac_space=\ )
7610	# `set' does not quote correctly, so add quotes (double-quote
7611	# substitution turns \\\\ into \\, and sed turns \\ into \).
7612	sed -n \
7613	"s/'/'\\\\''/g;
7614	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7615	;;
7616	*)
7617	# `set' quotes correctly as required by POSIX, so do not add quotes.
7618	sed -n \
7619	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7620	;;
7621	esac;
7622	} \|
7623	sed '
7624	t clear
7625	: clear
7626	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7627	t end
7628	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7629	: end' >>confcache
7630	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7631	if test -w $cache_file; then
7632	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7633	cat confcache >$cache_file
7634	else
7635	echo "not updating unwritable cache $cache_file"
7636	fi
7637	fi
7638	rm -f confcache
7639
7640	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7641	# Let make expand exec_prefix.
7642	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7643
7644	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7645	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7646	# trailing colons and then remove the whole line if VPATH becomes empty
7647	# (actually we leave an empty line to preserve line numbers).
7648	if test "x$srcdir" = x.; then
7649	ac_vpsub='/^[ ]VPATH[ ]=/{
7650	s/:\$(srcdir):/:/;
7651	s/:\${srcdir}:/:/;
7652	s/:@srcdir@:/:/;
7653	s/^$[^=]=[ ]$:*/\1/;
7654	s/:*$//;
7655	s/^[^=]=[ ]$//;
7656	}'
7657	fi
7658
7659	DEFS=-DHAVE_CONFIG_H
7660
7661	ac_libobjs=
7662	ac_ltlibobjs=
7663	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7664	# 1. Remove the extension, and $U if already installed.
7665	ac_i=`echo "$ac_i" \|
7666	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7667	# 2. Add them.
7668	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7669	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7670	done
7671	LIBOBJS=$ac_libobjs
7672
7673	LTLIBOBJS=$ac_ltlibobjs
7674
7675
7676	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7677	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7678	Usually this means the macro was only invoked conditionally." >&5
7679	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7680	Usually this means the macro was only invoked conditionally." >&2;}
7681	{ (exit 1); exit 1; }; }
7682	fi
7683	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7684	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7685	Usually this means the macro was only invoked conditionally." >&5
7686	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7687	Usually this means the macro was only invoked conditionally." >&2;}
7688	{ (exit 1); exit 1; }; }
7689	fi
7690	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7691	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7692	Usually this means the macro was only invoked conditionally." >&5
7693	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7694	Usually this means the macro was only invoked conditionally." >&2;}
7695	{ (exit 1); exit 1; }; }
7696	fi
7697	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
7698	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
7699	Usually this means the macro was only invoked conditionally." >&5
7700	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
7701	Usually this means the macro was only invoked conditionally." >&2;}
7702	{ (exit 1); exit 1; }; }
7703	fi
7704	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
7705	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
7706	Usually this means the macro was only invoked conditionally." >&5
7707	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
7708	Usually this means the macro was only invoked conditionally." >&2;}
7709	{ (exit 1); exit 1; }; }
7710	fi
7711	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7712	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7713	Usually this means the macro was only invoked conditionally." >&5
7714	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7715	Usually this means the macro was only invoked conditionally." >&2;}
7716	{ (exit 1); exit 1; }; }
7717	fi
7718
7719	: ${CONFIG_STATUS=./config.status}
7720	ac_clean_files_save=$ac_clean_files
7721	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7722	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7723	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7724	cat >$CONFIG_STATUS <<_ACEOF
7725	#! $SHELL
7726	# Generated by $as_me.
7727	# Run this file to recreate the current configuration.
7728	# Compiler output produced by configure, useful for debugging
7729	# configure, is in config.log if it exists.
7730
7731	debug=false
7732	ac_cs_recheck=false
7733	ac_cs_silent=false
7734	SHELL=\${CONFIG_SHELL-$SHELL}
7735	_ACEOF
7736
7737	cat >>$CONFIG_STATUS <<\_ACEOF
7738	## --------------------- ##
7739	## M4sh Initialization. ##
7740	## --------------------- ##
7741
7742	# Be Bourne compatible
7743	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7744	emulate sh
7745	NULLCMD=:
7746	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7747	# is contrary to our usage. Disable this feature.
7748	alias -g '${1+"$@"}'='"$@"'
7749	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7750	set -o posix
7751	fi
7752	DUALCASE=1; export DUALCASE # for MKS sh
7753
7754	# Support unset when possible.
7755	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7756	as_unset=unset
7757	else
7758	as_unset=false
7759	fi
7760
7761
7762	# Work around bugs in pre-3.0 UWIN ksh.
7763	$as_unset ENV MAIL MAILPATH
7764	PS1='$ '
7765	PS2='> '
7766	PS4='+ '
7767
7768	# NLS nuisances.
7769	for as_var in \
7770	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7771	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7772	LC_TELEPHONE LC_TIME
7773	do
7774	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7775	eval $as_var=C; export $as_var
7776	else
7777	$as_unset $as_var
7778	fi
7779	done
7780
7781	# Required to use basename.
7782	if expr a : '$a$' >/dev/null 2>&1; then
7783	as_expr=expr
7784	else
7785	as_expr=false
7786	fi
7787
7788	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7789	as_basename=basename
7790	else
7791	as_basename=false
7792	fi
7793
7794
7795	# Name of the executable.
7796	as_me=`$as_basename "$0" \|\|
7797	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7798	X"$0" : 'X$//$$' \\| \
7799	X"$0" : 'X$/$$' \\| \
7800	. : '$.$' 2>/dev/null \|\|
7801	echo X/"$0" \|
7802	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7803	/^X\/$\/\/$$/{ s//\1/; q; }
7804	/^X\/$\/$.*/{ s//\1/; q; }
7805	s/.*/./; q'`
7806
7807
7808	# PATH needs CR, and LINENO needs CR and PATH.
7809	# Avoid depending upon Character Ranges.
7810	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7811	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7812	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7813	as_cr_digits='0123456789'
7814	as_cr_alnum=$as_cr_Letters$as_cr_digits
7815
7816	# The user is always right.
7817	if test "${PATH_SEPARATOR+set}" != set; then
7818	echo "#! /bin/sh" >conf$$.sh
7819	echo "exit 0" >>conf$$.sh
7820	chmod +x conf$$.sh
7821	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7822	PATH_SEPARATOR=';'
7823	else
7824	PATH_SEPARATOR=:
7825	fi
7826	rm -f conf$$.sh
7827	fi
7828
7829
7830	as_lineno_1=$LINENO
7831	as_lineno_2=$LINENO
7832	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7833	test "x$as_lineno_1" != "x$as_lineno_2" &&
7834	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7835	# Find who we are. Look in the path if we contain no path at all
7836	# relative or not.
7837	case $0 in
7838	[\\/] ) as_myself=$0 ;;
7839	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7840	for as_dir in $PATH
7841	do
7842	IFS=$as_save_IFS
7843	test -z "$as_dir" && as_dir=.
7844	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7845	done
7846
7847	;;
7848	esac
7849	# We did not find ourselves, most probably we were run as `sh COMMAND'
7850	# in which case we are not to be found in the path.
7851	if test "x$as_myself" = x; then
7852	as_myself=$0
7853	fi
7854	if test ! -f "$as_myself"; then
7855	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7856	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7857	{ (exit 1); exit 1; }; }
7858	fi
7859	case $CONFIG_SHELL in
7860	'')
7861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7862	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7863	do
7864	IFS=$as_save_IFS
7865	test -z "$as_dir" && as_dir=.
7866	for as_base in sh bash ksh sh5; do
7867	case $as_dir in
7868	/*)
7869	if ("$as_dir/$as_base" -c '
7870	as_lineno_1=$LINENO
7871	as_lineno_2=$LINENO
7872	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7873	test "x$as_lineno_1" != "x$as_lineno_2" &&
7874	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7875	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7876	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7877	CONFIG_SHELL=$as_dir/$as_base
7878	export CONFIG_SHELL
7879	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7880	fi;;
7881	esac
7882	done
7883	done
7884	;;
7885	esac
7886
7887	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7888	# uniformly replaced by the line number. The first 'sed' inserts a
7889	# line-number line before each line; the second 'sed' does the real
7890	# work. The second script uses 'N' to pair each line-number line
7891	# with the numbered line, and appends trailing '-' during
7892	# substitution so that $LINENO is not a special case at line end.
7893	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7894	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7895	sed '=' <$as_myself \|
7896	sed '
7897	N
7898	s,$,-,
7899	: loop
7900	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7901	t loop
7902	s,-$,,
7903	s,^['$as_cr_digits']*\n,,
7904	' >$as_me.lineno &&
7905	chmod +x $as_me.lineno \|\|
7906	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7907	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7908	{ (exit 1); exit 1; }; }
7909
7910	# Don't try to exec as it changes $[0], causing all sort of problems
7911	# (the dirname of $[0] is not the place where we might find the
7912	# original and so on. Autoconf is especially sensible to this).
7913	. ./$as_me.lineno
7914	# Exit status is that of the last command.
7915	exit
7916	}
7917
7918
7919	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7920	c,-n*) ECHO_N= ECHO_C='
7921	' ECHO_T=' ' ;;
7922	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7923	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7924	esac
7925
7926	if expr a : '$a$' >/dev/null 2>&1; then
7927	as_expr=expr
7928	else
7929	as_expr=false
7930	fi
7931
7932	rm -f conf$$ conf$$.exe conf$$.file
7933	echo >conf$$.file
7934	if ln -s conf$$.file conf$$ 2>/dev/null; then
7935	# We could just check for DJGPP; but this test a) works b) is more generic
7936	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7937	if test -f conf$$.exe; then
7938	# Don't use ln at all; we don't have any links
7939	as_ln_s='cp -p'
7940	else
7941	as_ln_s='ln -s'
7942	fi
7943	elif ln conf$$.file conf$$ 2>/dev/null; then
7944	as_ln_s=ln
7945	else
7946	as_ln_s='cp -p'
7947	fi
7948	rm -f conf$$ conf$$.exe conf$$.file
7949
7950	if mkdir -p . 2>/dev/null; then
7951	as_mkdir_p=:
7952	else
7953	test -d ./-p && rmdir ./-p
7954	as_mkdir_p=false
7955	fi
7956
7957	as_executable_p="test -f"
7958
7959	# Sed expression to map a string onto a valid CPP name.
7960	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7961
7962	# Sed expression to map a string onto a valid variable name.
7963	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7964
7965
7966	# IFS
7967	# We need space, tab and new line, in precisely that order.
7968	as_nl='
7969	'
7970	IFS=" $as_nl"
7971
7972	# CDPATH.
7973	$as_unset CDPATH
7974
7975	exec 6>&1
7976
7977	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7978	# report actual input values of CONFIG_FILES etc. instead of their
7979	# values after options handling. Logging --version etc. is OK.
7980	exec 5>>config.log
7981	{
7982	echo
7983	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7984	## Running $as_me. ##
7985	_ASBOX
7986	} >&5
7987	cat >&5 <<_CSEOF
7988
7989	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
7990	generated by GNU Autoconf 2.59. Invocation command line was
7991
7992	CONFIG_FILES = $CONFIG_FILES
7993	CONFIG_HEADERS = $CONFIG_HEADERS
7994	CONFIG_LINKS = $CONFIG_LINKS
7995	CONFIG_COMMANDS = $CONFIG_COMMANDS
7996	$ $0 $@
7997
7998	_CSEOF
7999	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8000	echo >&5
8001	_ACEOF
8002
8003	# Files that config.status was made for.
8004	if test -n "$ac_config_files"; then
8005	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8006	fi
8007
8008	if test -n "$ac_config_headers"; then
8009	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8010	fi
8011
8012	if test -n "$ac_config_links"; then
8013	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8014	fi
8015
8016	if test -n "$ac_config_commands"; then
8017	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8018	fi
8019
8020	cat >>$CONFIG_STATUS <<\_ACEOF
8021
8022	ac_cs_usage="\
8023	\`$as_me' instantiates files from templates according to the
8024	current configuration.
8025
8026	Usage: $0 [OPTIONS] [FILE]...
8027
8028	-h, --help print this help, then exit
8029	-V, --version print version number, then exit
8030	-q, --quiet do not print progress messages
8031	-d, --debug don't remove temporary files
8032	--recheck update $as_me by reconfiguring in the same conditions
8033	--file=FILE[:TEMPLATE]
8034	instantiate the configuration file FILE
8035	--header=FILE[:TEMPLATE]
8036	instantiate the configuration header FILE
8037
8038	Configuration files:
8039	$config_files
8040
8041	Configuration headers:
8042	$config_headers
8043
8044	Configuration commands:
8045	$config_commands
8046
8047	Report bugs to <bug-autoconf@gnu.org>."
8048	_ACEOF
8049
8050	cat >>$CONFIG_STATUS <<_ACEOF
8051	ac_cs_version="\\
8052	orxonox config.status 0.2.1-pre-alpha
8053	configured by $0, generated by GNU Autoconf 2.59,
8054	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8055
8056	Copyright (C) 2003 Free Software Foundation, Inc.
8057	This config.status script is free software; the Free Software Foundation
8058	gives unlimited permission to copy, distribute and modify it."
8059	srcdir=$srcdir
8060	INSTALL="$INSTALL"
8061	_ACEOF
8062
8063	cat >>$CONFIG_STATUS <<\_ACEOF
8064	# If no file are specified by the user, then we need to provide default
8065	# value. By we need to know if files were specified by the user.
8066	ac_need_defaults=:
8067	while test $# != 0
8068	do
8069	case $1 in
8070	--=)
8071	ac_option=`expr "x$1" : 'x$[^=]*$='`
8072	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8073	ac_shift=:
8074	;;
8075	-*)
8076	ac_option=$1
8077	ac_optarg=$2
8078	ac_shift=shift
8079	;;
8080	*) # This is not an option, so the user has probably given explicit
8081	# arguments.
8082	ac_option=$1
8083	ac_need_defaults=false;;
8084	esac
8085
8086	case $ac_option in
8087	# Handling of the options.
8088	_ACEOF
8089	cat >>$CONFIG_STATUS <<\_ACEOF
8090	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8091	ac_cs_recheck=: ;;
8092	--version \| --vers* \| -V )
8093	echo "$ac_cs_version"; exit 0 ;;
8094	--he \| --h)
8095	# Conflict between --help and --header
8096	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8097	Try \`$0 --help' for more information." >&5
8098	echo "$as_me: error: ambiguous option: $1
8099	Try \`$0 --help' for more information." >&2;}
8100	{ (exit 1); exit 1; }; };;
8101	--help \| --hel \| -h )
8102	echo "$ac_cs_usage"; exit 0 ;;
8103	--debug \| --d* \| -d )
8104	debug=: ;;
8105	--file \| --fil \| --fi \| --f )
8106	$ac_shift
8107	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8108	ac_need_defaults=false;;
8109	--header \| --heade \| --head \| --hea )
8110	$ac_shift
8111	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8112	ac_need_defaults=false;;
8113	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8114	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8115	ac_cs_silent=: ;;
8116
8117	# This is an error.
8118	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8119	Try \`$0 --help' for more information." >&5
8120	echo "$as_me: error: unrecognized option: $1
8121	Try \`$0 --help' for more information." >&2;}
8122	{ (exit 1); exit 1; }; } ;;
8123
8124	*) ac_config_targets="$ac_config_targets $1" ;;
8125
8126	esac
8127	shift
8128	done
8129
8130	ac_configure_extra_args=
8131
8132	if $ac_cs_silent; then
8133	exec 6>/dev/null
8134	ac_configure_extra_args="$ac_configure_extra_args --silent"
8135	fi
8136
8137	_ACEOF
8138	cat >>$CONFIG_STATUS <<_ACEOF
8139	if \$ac_cs_recheck; then
8140	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8141	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8142	fi
8143
8144	_ACEOF
8145
8146	cat >>$CONFIG_STATUS <<_ACEOF
8147	#
8148	# INIT-COMMANDS section.
8149	#
8150
8151	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8152
8153	_ACEOF
8154
8155
8156
8157	cat >>$CONFIG_STATUS <<\_ACEOF
8158	for ac_config_target in $ac_config_targets
8159	do
8160	case "$ac_config_target" in
8161	# Handling of arguments.
8162	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8163	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8164	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8165	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8166	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8167	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8168	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8169	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8170	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8171	{ (exit 1); exit 1; }; };;
8172	esac
8173	done
8174
8175	# If the user did not use the arguments to specify the items to instantiate,
8176	# then the envvar interface is used. Set only those that are not.
8177	# We use the long form for the default assignment because of an extremely
8178	# bizarre bug on SunOS 4.1.3.
8179	if $ac_need_defaults; then
8180	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8181	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8182	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8183	fi
8184
8185	# Have a temporary directory for convenience. Make it in the build tree
8186	# simply because there is no reason to put it here, and in addition,
8187	# creating and moving files from /tmp can sometimes cause problems.
8188	# Create a temporary directory, and hook for its removal unless debugging.
8189	$debug \|\|
8190	{
8191	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8192	trap '{ (exit 1); exit 1; }' 1 2 13 15
8193	}
8194
8195	# Create a (secure) tmp directory for tmp files.
8196
8197	{
8198	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8199	test -n "$tmp" && test -d "$tmp"
8200	} \|\|
8201	{
8202	tmp=./confstat$$-$RANDOM
8203	(umask 077 && mkdir $tmp)
8204	} \|\|
8205	{
8206	echo "$me: cannot create a temporary directory in ." >&2
8207	{ (exit 1); exit 1; }
8208	}
8209
8210	_ACEOF
8211
8212	cat >>$CONFIG_STATUS <<_ACEOF
8213
8214	#
8215	# CONFIG_FILES section.
8216	#
8217
8218	# No need to generate the scripts if there are no CONFIG_FILES.
8219	# This happens for instance when ./config.status config.h
8220	if test -n "\$CONFIG_FILES"; then
8221	# Protect against being on the right side of a sed subst in config.status.
8222	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8223	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8224	s,@SHELL@,$SHELL,;t t
8225	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8226	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8227	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8228	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8229	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8230	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8231	s,@exec_prefix@,$exec_prefix,;t t
8232	s,@prefix@,$prefix,;t t
8233	s,@program_transform_name@,$program_transform_name,;t t
8234	s,@bindir@,$bindir,;t t
8235	s,@sbindir@,$sbindir,;t t
8236	s,@libexecdir@,$libexecdir,;t t
8237	s,@datadir@,$datadir,;t t
8238	s,@sysconfdir@,$sysconfdir,;t t
8239	s,@sharedstatedir@,$sharedstatedir,;t t
8240	s,@localstatedir@,$localstatedir,;t t
8241	s,@libdir@,$libdir,;t t
8242	s,@includedir@,$includedir,;t t
8243	s,@oldincludedir@,$oldincludedir,;t t
8244	s,@infodir@,$infodir,;t t
8245	s,@mandir@,$mandir,;t t
8246	s,@build_alias@,$build_alias,;t t
8247	s,@host_alias@,$host_alias,;t t
8248	s,@target_alias@,$target_alias,;t t
8249	s,@DEFS@,$DEFS,;t t
8250	s,@ECHO_C@,$ECHO_C,;t t
8251	s,@ECHO_N@,$ECHO_N,;t t
8252	s,@ECHO_T@,$ECHO_T,;t t
8253	s,@LIBS@,$LIBS,;t t
8254	s,@build@,$build,;t t
8255	s,@build_cpu@,$build_cpu,;t t
8256	s,@build_vendor@,$build_vendor,;t t
8257	s,@build_os@,$build_os,;t t
8258	s,@host@,$host,;t t
8259	s,@host_cpu@,$host_cpu,;t t
8260	s,@host_vendor@,$host_vendor,;t t
8261	s,@host_os@,$host_os,;t t
8262	s,@target@,$target,;t t
8263	s,@target_cpu@,$target_cpu,;t t
8264	s,@target_vendor@,$target_vendor,;t t
8265	s,@target_os@,$target_os,;t t
8266	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8267	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8268	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8269	s,@CYGPATH_W@,$CYGPATH_W,;t t
8270	s,@PACKAGE@,$PACKAGE,;t t
8271	s,@VERSION@,$VERSION,;t t
8272	s,@ACLOCAL@,$ACLOCAL,;t t
8273	s,@AUTOCONF@,$AUTOCONF,;t t
8274	s,@AUTOMAKE@,$AUTOMAKE,;t t
8275	s,@AUTOHEADER@,$AUTOHEADER,;t t
8276	s,@MAKEINFO@,$MAKEINFO,;t t
8277	s,@AMTAR@,$AMTAR,;t t
8278	s,@install_sh@,$install_sh,;t t
8279	s,@STRIP@,$STRIP,;t t
8280	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8281	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8282	s,@mkdir_p@,$mkdir_p,;t t
8283	s,@AWK@,$AWK,;t t
8284	s,@SET_MAKE@,$SET_MAKE,;t t
8285	s,@am__leading_dot@,$am__leading_dot,;t t
8286	s,@CXX@,$CXX,;t t
8287	s,@CXXFLAGS@,$CXXFLAGS,;t t
8288	s,@LDFLAGS@,$LDFLAGS,;t t
8289	s,@CPPFLAGS@,$CPPFLAGS,;t t
8290	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8291	s,@EXEEXT@,$EXEEXT,;t t
8292	s,@OBJEXT@,$OBJEXT,;t t
8293	s,@DEPDIR@,$DEPDIR,;t t
8294	s,@am__include@,$am__include,;t t
8295	s,@am__quote@,$am__quote,;t t
8296	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8297	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8298	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8299	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8300	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8301	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8302	s,@CC@,$CC,;t t
8303	s,@CFLAGS@,$CFLAGS,;t t
8304	s,@ac_ct_CC@,$ac_ct_CC,;t t
8305	s,@CCDEPMODE@,$CCDEPMODE,;t t
8306	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8307	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8308	s,@CPP@,$CPP,;t t
8309	s,@EGREP@,$EGREP,;t t
8310	s,@DEBUG@,$DEBUG,;t t
8311	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8312	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8313	s,@DOXYGEN@,$DOXYGEN,;t t
8314	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8315	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8316	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8317	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8318	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8319	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8320	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8321	s,@LIBOBJS@,$LIBOBJS,;t t
8322	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8323	CEOF
8324
8325	_ACEOF
8326
8327	cat >>$CONFIG_STATUS <<\_ACEOF
8328	# Split the substitutions into bite-sized pieces for seds with
8329	# small command number limits, like on Digital OSF/1 and HP-UX.
8330	ac_max_sed_lines=48
8331	ac_sed_frag=1 # Number of current file.
8332	ac_beg=1 # First line for current file.
8333	ac_end=$ac_max_sed_lines # Line after last line for current file.
8334	ac_more_lines=:
8335	ac_sed_cmds=
8336	while $ac_more_lines; do
8337	if test $ac_beg -gt 1; then
8338	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8339	else
8340	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8341	fi
8342	if test ! -s $tmp/subs.frag; then
8343	ac_more_lines=false
8344	else
8345	# The purpose of the label and of the branching condition is to
8346	# speed up the sed processing (if there are no `@' at all, there
8347	# is no need to browse any of the substitutions).
8348	# These are the two extra sed commands mentioned above.
8349	(echo ':t
8350	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8351	if test -z "$ac_sed_cmds"; then
8352	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8353	else
8354	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8355	fi
8356	ac_sed_frag=`expr $ac_sed_frag + 1`
8357	ac_beg=$ac_end
8358	ac_end=`expr $ac_end + $ac_max_sed_lines`
8359	fi
8360	done
8361	if test -z "$ac_sed_cmds"; then
8362	ac_sed_cmds=cat
8363	fi
8364	fi # test -n "$CONFIG_FILES"
8365
8366	_ACEOF
8367	cat >>$CONFIG_STATUS <<\_ACEOF
8368	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8369	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8370	case $ac_file in
8371	- \| :- \| :-:* ) # input from stdin
8372	cat >$tmp/stdin
8373	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8374	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8375	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8376	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8377	* ) ac_file_in=$ac_file.in ;;
8378	esac
8379
8380	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8381	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8382	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8383	X"$ac_file" : 'X$//$[^/]' \\| \
8384	X"$ac_file" : 'X$//$$' \\| \
8385	X"$ac_file" : 'X$/$' \\| \
8386	. : '$.$' 2>/dev/null \|\|
8387	echo X"$ac_file" \|
8388	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8389	/^X$\/\/$[^/].*/{ s//\1/; q; }
8390	/^X$\/\/$$/{ s//\1/; q; }
8391	/^X$\/$.*/{ s//\1/; q; }
8392	s/.*/./; q'`
8393	{ if $as_mkdir_p; then
8394	mkdir -p "$ac_dir"
8395	else
8396	as_dir="$ac_dir"
8397	as_dirs=
8398	while test ! -d "$as_dir"; do
8399	as_dirs="$as_dir $as_dirs"
8400	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8401	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8402	X"$as_dir" : 'X$//$[^/]' \\| \
8403	X"$as_dir" : 'X$//$$' \\| \
8404	X"$as_dir" : 'X$/$' \\| \
8405	. : '$.$' 2>/dev/null \|\|
8406	echo X"$as_dir" \|
8407	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8408	/^X$\/\/$[^/].*/{ s//\1/; q; }
8409	/^X$\/\/$$/{ s//\1/; q; }
8410	/^X$\/$.*/{ s//\1/; q; }
8411	s/.*/./; q'`
8412	done
8413	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8414	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8415	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8416	{ (exit 1); exit 1; }; }; }
8417
8418	ac_builddir=.
8419
8420	if test "$ac_dir" != .; then
8421	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8422	# A "../" for each directory in $ac_dir_suffix.
8423	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8424	else
8425	ac_dir_suffix= ac_top_builddir=
8426	fi
8427
8428	case $srcdir in
8429	.) # No --srcdir option. We are building in place.
8430	ac_srcdir=.
8431	if test -z "$ac_top_builddir"; then
8432	ac_top_srcdir=.
8433	else
8434	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8435	fi ;;
8436	[\\/]* \| ?:[\\/]* ) # Absolute path.
8437	ac_srcdir=$srcdir$ac_dir_suffix;
8438	ac_top_srcdir=$srcdir ;;
8439	*) # Relative path.
8440	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8441	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8442	esac
8443
8444	# Do not use `cd foo && pwd` to compute absolute paths, because
8445	# the directories may not exist.
8446	case `pwd` in
8447	.) ac_abs_builddir="$ac_dir";;
8448	*)
8449	case "$ac_dir" in
8450	.) ac_abs_builddir=`pwd`;;
8451	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8452	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8453	esac;;
8454	esac
8455	case $ac_abs_builddir in
8456	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8457	*)
8458	case ${ac_top_builddir}. in
8459	.) ac_abs_top_builddir=$ac_abs_builddir;;
8460	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8461	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8462	esac;;
8463	esac
8464	case $ac_abs_builddir in
8465	.) ac_abs_srcdir=$ac_srcdir;;
8466	*)
8467	case $ac_srcdir in
8468	.) ac_abs_srcdir=$ac_abs_builddir;;
8469	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8470	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8471	esac;;
8472	esac
8473	case $ac_abs_builddir in
8474	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8475	*)
8476	case $ac_top_srcdir in
8477	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8478	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8479	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8480	esac;;
8481	esac
8482
8483
8484	case $INSTALL in
8485	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8486	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8487	esac
8488
8489	if test x"$ac_file" != x-; then
8490	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8491	echo "$as_me: creating $ac_file" >&6;}
8492	rm -f "$ac_file"
8493	fi
8494	# Let's still pretend it is `configure' which instantiates (i.e., don't
8495	# use $as_me), people would be surprised to read:
8496	# /* config.h. Generated by config.status. */
8497	if test x"$ac_file" = x-; then
8498	configure_input=
8499	else
8500	configure_input="$ac_file. "
8501	fi
8502	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8503	sed 's,.*/,,'` by configure."
8504
8505	# First look for the input files in the build tree, otherwise in the
8506	# src tree.
8507	ac_file_inputs=`IFS=:
8508	for f in $ac_file_in; do
8509	case $f in
8510	-) echo $tmp/stdin ;;
8511	[\\/$]*)
8512	# Absolute (can't be DOS-style, as IFS=:)
8513	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8514	echo "$as_me: error: cannot find input file: $f" >&2;}
8515	{ (exit 1); exit 1; }; }
8516	echo "$f";;
8517	*) # Relative
8518	if test -f "$f"; then
8519	# Build tree
8520	echo "$f"
8521	elif test -f "$srcdir/$f"; then
8522	# Source tree
8523	echo "$srcdir/$f"
8524	else
8525	# /dev/null tree
8526	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8527	echo "$as_me: error: cannot find input file: $f" >&2;}
8528	{ (exit 1); exit 1; }; }
8529	fi;;
8530	esac
8531	done` \|\| { (exit 1); exit 1; }
8532	_ACEOF
8533	cat >>$CONFIG_STATUS <<_ACEOF
8534	sed "$ac_vpsub
8535	$extrasub
8536	_ACEOF
8537	cat >>$CONFIG_STATUS <<\_ACEOF
8538	:t
8539	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8540	s,@configure_input@,$configure_input,;t t
8541	s,@srcdir@,$ac_srcdir,;t t
8542	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8543	s,@top_srcdir@,$ac_top_srcdir,;t t
8544	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8545	s,@builddir@,$ac_builddir,;t t
8546	s,@abs_builddir@,$ac_abs_builddir,;t t
8547	s,@top_builddir@,$ac_top_builddir,;t t
8548	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8549	s,@INSTALL@,$ac_INSTALL,;t t
8550	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8551	rm -f $tmp/stdin
8552	if test x"$ac_file" != x-; then
8553	mv $tmp/out $ac_file
8554	else
8555	cat $tmp/out
8556	rm -f $tmp/out
8557	fi
8558
8559	done
8560	_ACEOF
8561	cat >>$CONFIG_STATUS <<\_ACEOF
8562
8563	#
8564	# CONFIG_HEADER section.
8565	#
8566
8567	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8568	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8569	#
8570	# ac_d sets the value in "#define NAME VALUE" lines.
8571	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8572	ac_dB='[ ].*$,\1#\2'
8573	ac_dC=' '
8574	ac_dD=',;t'
8575	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8576	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8577	ac_uB='$,\1#\2define\3'
8578	ac_uC=' '
8579	ac_uD=',;t'
8580
8581	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8582	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8583	case $ac_file in
8584	- \| :- \| :-:* ) # input from stdin
8585	cat >$tmp/stdin
8586	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8587	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8588	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8589	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8590	* ) ac_file_in=$ac_file.in ;;
8591	esac
8592
8593	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8594	echo "$as_me: creating $ac_file" >&6;}
8595
8596	# First look for the input files in the build tree, otherwise in the
8597	# src tree.
8598	ac_file_inputs=`IFS=:
8599	for f in $ac_file_in; do
8600	case $f in
8601	-) echo $tmp/stdin ;;
8602	[\\/$]*)
8603	# Absolute (can't be DOS-style, as IFS=:)
8604	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8605	echo "$as_me: error: cannot find input file: $f" >&2;}
8606	{ (exit 1); exit 1; }; }
8607	# Do quote $f, to prevent DOS paths from being IFS'd.
8608	echo "$f";;
8609	*) # Relative
8610	if test -f "$f"; then
8611	# Build tree
8612	echo "$f"
8613	elif test -f "$srcdir/$f"; then
8614	# Source tree
8615	echo "$srcdir/$f"
8616	else
8617	# /dev/null tree
8618	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8619	echo "$as_me: error: cannot find input file: $f" >&2;}
8620	{ (exit 1); exit 1; }; }
8621	fi;;
8622	esac
8623	done` \|\| { (exit 1); exit 1; }
8624	# Remove the trailing spaces.
8625	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8626
8627	_ACEOF
8628
8629	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8630	# `conftest.undefs', that substitutes the proper values into
8631	# config.h.in to produce config.h. The first handles `#define'
8632	# templates, and the second `#undef' templates.
8633	# And first: Protect against being on the right side of a sed subst in
8634	# config.status. Protect against being in an unquoted here document
8635	# in config.status.
8636	rm -f conftest.defines conftest.undefs
8637	# Using a here document instead of a string reduces the quoting nightmare.
8638	# Putting comments in sed scripts is not portable.
8639	#
8640	# `end' is used to avoid that the second main sed command (meant for
8641	# 0-ary CPP macros) applies to n-ary macro definitions.
8642	# See the Autoconf documentation for `clear'.
8643	cat >confdef2sed.sed <<\_ACEOF
8644	s/[\\&,]/\\&/g
8645	s,[\\$`],\\&,g
8646	t clear
8647	: clear
8648	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8649	t end
8650	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8651	: end
8652	_ACEOF
8653	# If some macros were called several times there might be several times
8654	# the same #defines, which is useless. Nevertheless, we may not want to
8655	# sort them, since we want the last AC-DEFINE to be honored.
8656	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8657	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8658	rm -f confdef2sed.sed
8659
8660	# This sed command replaces #undef with comments. This is necessary, for
8661	# example, in the case of _POSIX_SOURCE, which is predefined and required
8662	# on some systems where configure will not decide to define it.
8663	cat >>conftest.undefs <<\_ACEOF
8664	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8665	_ACEOF
8666
8667	# Break up conftest.defines because some shells have a limit on the size
8668	# of here documents, and old seds have small limits too (100 cmds).
8669	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8670	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8671	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8672	echo ' :' >>$CONFIG_STATUS
8673	rm -f conftest.tail
8674	while grep . conftest.defines >/dev/null
8675	do
8676	# Write a limited-size here document to $tmp/defines.sed.
8677	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8678	# Speed up: don't consider the non `#define' lines.
8679	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8680	# Work around the forget-to-reset-the-flag bug.
8681	echo 't clr' >>$CONFIG_STATUS
8682	echo ': clr' >>$CONFIG_STATUS
8683	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8684	echo 'CEOF
8685	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8686	rm -f $tmp/in
8687	mv $tmp/out $tmp/in
8688	' >>$CONFIG_STATUS
8689	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8690	rm -f conftest.defines
8691	mv conftest.tail conftest.defines
8692	done
8693	rm -f conftest.defines
8694	echo ' fi # grep' >>$CONFIG_STATUS
8695	echo >>$CONFIG_STATUS
8696
8697	# Break up conftest.undefs because some shells have a limit on the size
8698	# of here documents, and old seds have small limits too (100 cmds).
8699	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8700	rm -f conftest.tail
8701	while grep . conftest.undefs >/dev/null
8702	do
8703	# Write a limited-size here document to $tmp/undefs.sed.
8704	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8705	# Speed up: don't consider the non `#undef'
8706	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8707	# Work around the forget-to-reset-the-flag bug.
8708	echo 't clr' >>$CONFIG_STATUS
8709	echo ': clr' >>$CONFIG_STATUS
8710	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8711	echo 'CEOF
8712	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8713	rm -f $tmp/in
8714	mv $tmp/out $tmp/in
8715	' >>$CONFIG_STATUS
8716	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8717	rm -f conftest.undefs
8718	mv conftest.tail conftest.undefs
8719	done
8720	rm -f conftest.undefs
8721
8722	cat >>$CONFIG_STATUS <<\_ACEOF
8723	# Let's still pretend it is `configure' which instantiates (i.e., don't
8724	# use $as_me), people would be surprised to read:
8725	# /* config.h. Generated by config.status. */
8726	if test x"$ac_file" = x-; then
8727	echo "/* Generated by configure. */" >$tmp/config.h
8728	else
8729	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8730	fi
8731	cat $tmp/in >>$tmp/config.h
8732	rm -f $tmp/in
8733	if test x"$ac_file" != x-; then
8734	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8735	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8736	echo "$as_me: $ac_file is unchanged" >&6;}
8737	else
8738	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8739	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8740	X"$ac_file" : 'X$//$[^/]' \\| \
8741	X"$ac_file" : 'X$//$$' \\| \
8742	X"$ac_file" : 'X$/$' \\| \
8743	. : '$.$' 2>/dev/null \|\|
8744	echo X"$ac_file" \|
8745	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8746	/^X$\/\/$[^/].*/{ s//\1/; q; }
8747	/^X$\/\/$$/{ s//\1/; q; }
8748	/^X$\/$.*/{ s//\1/; q; }
8749	s/.*/./; q'`
8750	{ if $as_mkdir_p; then
8751	mkdir -p "$ac_dir"
8752	else
8753	as_dir="$ac_dir"
8754	as_dirs=
8755	while test ! -d "$as_dir"; do
8756	as_dirs="$as_dir $as_dirs"
8757	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8758	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8759	X"$as_dir" : 'X$//$[^/]' \\| \
8760	X"$as_dir" : 'X$//$$' \\| \
8761	X"$as_dir" : 'X$/$' \\| \
8762	. : '$.$' 2>/dev/null \|\|
8763	echo X"$as_dir" \|
8764	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8765	/^X$\/\/$[^/].*/{ s//\1/; q; }
8766	/^X$\/\/$$/{ s//\1/; q; }
8767	/^X$\/$.*/{ s//\1/; q; }
8768	s/.*/./; q'`
8769	done
8770	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8771	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8772	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8773	{ (exit 1); exit 1; }; }; }
8774
8775	rm -f $ac_file
8776	mv $tmp/config.h $ac_file
8777	fi
8778	else
8779	cat $tmp/config.h
8780	rm -f $tmp/config.h
8781	fi
8782	# Compute $ac_file's index in $config_headers.
8783	_am_stamp_count=1
8784	for _am_header in $config_headers :; do
8785	case $_am_header in
8786	$ac_file \| $ac_file:* )
8787	break ;;
8788	* )
8789	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8790	esac
8791	done
8792	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8793	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8794	X$ac_file : 'X$//$[^/]' \\| \
8795	X$ac_file : 'X$//$$' \\| \
8796	X$ac_file : 'X$/$' \\| \
8797	. : '$.$' 2>/dev/null \|\|
8798	echo X$ac_file \|
8799	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8800	/^X$\/\/$[^/].*/{ s//\1/; q; }
8801	/^X$\/\/$$/{ s//\1/; q; }
8802	/^X$\/$.*/{ s//\1/; q; }
8803	s/.*/./; q'`/stamp-h$_am_stamp_count
8804	done
8805	_ACEOF
8806	cat >>$CONFIG_STATUS <<\_ACEOF
8807
8808	#
8809	# CONFIG_COMMANDS section.
8810	#
8811	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8812	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8813	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8814	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8815	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8816	X"$ac_dest" : 'X$//$[^/]' \\| \
8817	X"$ac_dest" : 'X$//$$' \\| \
8818	X"$ac_dest" : 'X$/$' \\| \
8819	. : '$.$' 2>/dev/null \|\|
8820	echo X"$ac_dest" \|
8821	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8822	/^X$\/\/$[^/].*/{ s//\1/; q; }
8823	/^X$\/\/$$/{ s//\1/; q; }
8824	/^X$\/$.*/{ s//\1/; q; }
8825	s/.*/./; q'`
8826	{ if $as_mkdir_p; then
8827	mkdir -p "$ac_dir"
8828	else
8829	as_dir="$ac_dir"
8830	as_dirs=
8831	while test ! -d "$as_dir"; do
8832	as_dirs="$as_dir $as_dirs"
8833	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8834	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8835	X"$as_dir" : 'X$//$[^/]' \\| \
8836	X"$as_dir" : 'X$//$$' \\| \
8837	X"$as_dir" : 'X$/$' \\| \
8838	. : '$.$' 2>/dev/null \|\|
8839	echo X"$as_dir" \|
8840	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8841	/^X$\/\/$[^/].*/{ s//\1/; q; }
8842	/^X$\/\/$$/{ s//\1/; q; }
8843	/^X$\/$.*/{ s//\1/; q; }
8844	s/.*/./; q'`
8845	done
8846	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8847	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8848	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8849	{ (exit 1); exit 1; }; }; }
8850
8851	ac_builddir=.
8852
8853	if test "$ac_dir" != .; then
8854	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8855	# A "../" for each directory in $ac_dir_suffix.
8856	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8857	else
8858	ac_dir_suffix= ac_top_builddir=
8859	fi
8860
8861	case $srcdir in
8862	.) # No --srcdir option. We are building in place.
8863	ac_srcdir=.
8864	if test -z "$ac_top_builddir"; then
8865	ac_top_srcdir=.
8866	else
8867	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8868	fi ;;
8869	[\\/]* \| ?:[\\/]* ) # Absolute path.
8870	ac_srcdir=$srcdir$ac_dir_suffix;
8871	ac_top_srcdir=$srcdir ;;
8872	*) # Relative path.
8873	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8874	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8875	esac
8876
8877	# Do not use `cd foo && pwd` to compute absolute paths, because
8878	# the directories may not exist.
8879	case `pwd` in
8880	.) ac_abs_builddir="$ac_dir";;
8881	*)
8882	case "$ac_dir" in
8883	.) ac_abs_builddir=`pwd`;;
8884	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8885	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8886	esac;;
8887	esac
8888	case $ac_abs_builddir in
8889	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8890	*)
8891	case ${ac_top_builddir}. in
8892	.) ac_abs_top_builddir=$ac_abs_builddir;;
8893	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8894	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8895	esac;;
8896	esac
8897	case $ac_abs_builddir in
8898	.) ac_abs_srcdir=$ac_srcdir;;
8899	*)
8900	case $ac_srcdir in
8901	.) ac_abs_srcdir=$ac_abs_builddir;;
8902	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8903	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8904	esac;;
8905	esac
8906	case $ac_abs_builddir in
8907	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8908	*)
8909	case $ac_top_srcdir in
8910	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8911	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8912	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8913	esac;;
8914	esac
8915
8916
8917	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8918	echo "$as_me: executing $ac_dest commands" >&6;}
8919	case $ac_dest in
8920	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8921	# Strip MF so we end up with the name of the file.
8922	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8923	# Check whether this is an Automake generated Makefile or not.
8924	# We used to match only the files named `Makefile.in', but
8925	# some people rename them; so instead we look at the file content.
8926	# Grep'ing the first line is not enough: some people post-process
8927	# each Makefile.in and add a new line on top of each file to say so.
8928	# So let's grep whole file.
8929	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8930	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8931	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8932	X"$mf" : 'X$//$[^/]' \\| \
8933	X"$mf" : 'X$//$$' \\| \
8934	X"$mf" : 'X$/$' \\| \
8935	. : '$.$' 2>/dev/null \|\|
8936	echo X"$mf" \|
8937	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8938	/^X$\/\/$[^/].*/{ s//\1/; q; }
8939	/^X$\/\/$$/{ s//\1/; q; }
8940	/^X$\/$.*/{ s//\1/; q; }
8941	s/.*/./; q'`
8942	else
8943	continue
8944	fi
8945	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8946	# Extract the definition of DEP_FILES from the Makefile without
8947	# running `make'.
8948	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8949	test -z "$DEPDIR" && continue
8950	# When using ansi2knr, U may be empty or an underscore; expand it
8951	U=`sed -n 's/^U = //p' < "$mf"`
8952	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8953	# We invoke sed twice because it is the simplest approach to
8954	# changing $(DEPDIR) to its actual value in the expansion.
8955	for file in `sed -n '
8956	/^DEP_FILES = .*\\\\$/ {
8957	s/^DEP_FILES = //
8958	:loop
8959	s/\\\\$//
8960	p
8961	n
8962	/\\\\$/ b loop
8963	p
8964	}
8965	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8966	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8967	# Make sure the directory exists.
8968	test -f "$dirpart/$file" && continue
8969	fdir=`(dirname "$file") 2>/dev/null \|\|
8970	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8971	X"$file" : 'X$//$[^/]' \\| \
8972	X"$file" : 'X$//$$' \\| \
8973	X"$file" : 'X$/$' \\| \
8974	. : '$.$' 2>/dev/null \|\|
8975	echo X"$file" \|
8976	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8977	/^X$\/\/$[^/].*/{ s//\1/; q; }
8978	/^X$\/\/$$/{ s//\1/; q; }
8979	/^X$\/$.*/{ s//\1/; q; }
8980	s/.*/./; q'`
8981	{ if $as_mkdir_p; then
8982	mkdir -p $dirpart/$fdir
8983	else
8984	as_dir=$dirpart/$fdir
8985	as_dirs=
8986	while test ! -d "$as_dir"; do
8987	as_dirs="$as_dir $as_dirs"
8988	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8989	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8990	X"$as_dir" : 'X$//$[^/]' \\| \
8991	X"$as_dir" : 'X$//$$' \\| \
8992	X"$as_dir" : 'X$/$' \\| \
8993	. : '$.$' 2>/dev/null \|\|
8994	echo X"$as_dir" \|
8995	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8996	/^X$\/\/$[^/].*/{ s//\1/; q; }
8997	/^X$\/\/$$/{ s//\1/; q; }
8998	/^X$\/$.*/{ s//\1/; q; }
8999	s/.*/./; q'`
9000	done
9001	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9002	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9003	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9004	{ (exit 1); exit 1; }; }; }
9005
9006	# echo "creating $dirpart/$file"
9007	echo '# dummy' > "$dirpart/$file"
9008	done
9009	done
9010	;;
9011	esac
9012	done
9013	_ACEOF
9014
9015	cat >>$CONFIG_STATUS <<\_ACEOF
9016
9017	{ (exit 0); exit 0; }
9018	_ACEOF
9019	chmod +x $CONFIG_STATUS
9020	ac_clean_files=$ac_clean_files_save
9021
9022
9023	# configure is writing to config.log, and then calls config.status.
9024	# config.status does its own redirection, appending to config.log.
9025	# Unfortunately, on DOS this fails, as config.log is still kept open
9026	# by configure, so config.status won't be able to write to it; its
9027	# output is simply discarded. So we exec the FD to /dev/null,
9028	# effectively closing config.log, so it can be properly (re)opened and
9029	# appended to by config.status. When coming back to configure, we
9030	# need to make the FD available again.
9031	if test "$no_create" != yes; then
9032	ac_cs_success=:
9033	ac_config_status_args=
9034	test "$silent" = yes &&
9035	ac_config_status_args="$ac_config_status_args --quiet"
9036	exec 5>/dev/null
9037	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9038	exec 5>>config.log
9039	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9040	# would make configure fail if this is the last instruction.
9041	$ac_cs_success \|\| { (exit 1); exit 1; }
9042	fi
9043

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