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configure @ 2978

Last change on this file since 2978 was 2978, checked in by bensch, 20 years ago
orxonox/branches/osX: now compiles on Macintosh
Property svn:executable set to ``*
File size: 248.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848	_ACEOF
849	fi
850
851	if test -n "$ac_init_help"; then
852	case $ac_init_help in
853	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854	esac
855	cat <<\_ACEOF
856
857	Optional Features:
858	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860	--disable-dependency-tracking speeds up one-time build
861	--enable-dependency-tracking do not reject slow dependency extractors
862
863	Some influential environment variables:
864	CXX C++ compiler command
865	CXXFLAGS C++ compiler flags
866	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
867	nonstandard directory <lib dir>
868	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
869	headers in a nonstandard directory <include dir>
870	CC C compiler command
871	CFLAGS C compiler flags
872	CPP C preprocessor
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	Report bugs to <orxonox-dev@mail.datacore.ch>.
878	_ACEOF
879	fi
880
881	if test "$ac_init_help" = "recursive"; then
882	# If there are subdirs, report their specific --help.
883	ac_popdir=`pwd`
884	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
885	test -d $ac_dir \|\| continue
886	ac_builddir=.
887
888	if test "$ac_dir" != .; then
889	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
890	# A "../" for each directory in $ac_dir_suffix.
891	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
892	else
893	ac_dir_suffix= ac_top_builddir=
894	fi
895
896	case $srcdir in
897	.) # No --srcdir option. We are building in place.
898	ac_srcdir=.
899	if test -z "$ac_top_builddir"; then
900	ac_top_srcdir=.
901	else
902	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
903	fi ;;
904	[\\/]* \| ?:[\\/]* ) # Absolute path.
905	ac_srcdir=$srcdir$ac_dir_suffix;
906	ac_top_srcdir=$srcdir ;;
907	*) # Relative path.
908	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
909	ac_top_srcdir=$ac_top_builddir$srcdir ;;
910	esac
911
912	# Do not use `cd foo && pwd` to compute absolute paths, because
913	# the directories may not exist.
914	case `pwd` in
915	.) ac_abs_builddir="$ac_dir";;
916	*)
917	case "$ac_dir" in
918	.) ac_abs_builddir=`pwd`;;
919	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
920	*) ac_abs_builddir=`pwd`/"$ac_dir";;
921	esac;;
922	esac
923	case $ac_abs_builddir in
924	.) ac_abs_top_builddir=${ac_top_builddir}.;;
925	*)
926	case ${ac_top_builddir}. in
927	.) ac_abs_top_builddir=$ac_abs_builddir;;
928	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
929	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
930	esac;;
931	esac
932	case $ac_abs_builddir in
933	.) ac_abs_srcdir=$ac_srcdir;;
934	*)
935	case $ac_srcdir in
936	.) ac_abs_srcdir=$ac_abs_builddir;;
937	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
938	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
939	esac;;
940	esac
941	case $ac_abs_builddir in
942	.) ac_abs_top_srcdir=$ac_top_srcdir;;
943	*)
944	case $ac_top_srcdir in
945	.) ac_abs_top_srcdir=$ac_abs_builddir;;
946	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
947	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
948	esac;;
949	esac
950
951	cd $ac_dir
952	# Check for guested configure; otherwise get Cygnus style configure.
953	if test -f $ac_srcdir/configure.gnu; then
954	echo
955	$SHELL $ac_srcdir/configure.gnu --help=recursive
956	elif test -f $ac_srcdir/configure; then
957	echo
958	$SHELL $ac_srcdir/configure --help=recursive
959	elif test -f $ac_srcdir/configure.ac \|\|
960	test -f $ac_srcdir/configure.in; then
961	echo
962	$ac_configure --help
963	else
964	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
965	fi
966	cd $ac_popdir
967	done
968	fi
969
970	test -n "$ac_init_help" && exit 0
971	if $ac_init_version; then
972	cat <<\_ACEOF
973	orxonox configure 0.1-pre-alpha
974	generated by GNU Autoconf 2.59
975
976	Copyright (C) 2003 Free Software Foundation, Inc.
977	This configure script is free software; the Free Software Foundation
978	gives unlimited permission to copy, distribute and modify it.
979	_ACEOF
980	exit 0
981	fi
982	exec 5>config.log
983	cat >&5 <<_ACEOF
984	This file contains any messages produced by compilers while
985	running configure, to aid debugging if configure makes a mistake.
986
987	It was created by orxonox $as_me 0.1-pre-alpha, which was
988	generated by GNU Autoconf 2.59. Invocation command line was
989
990	$ $0 $@
991
992	_ACEOF
993	{
994	cat <<_ASUNAME
995	## --------- ##
996	## Platform. ##
997	## --------- ##
998
999	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1000	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1001	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1002	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1003	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1004
1005	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1006	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1007
1008	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1009	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1010	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1011	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1012	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1013	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1014	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1015
1016	_ASUNAME
1017
1018	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019	for as_dir in $PATH
1020	do
1021	IFS=$as_save_IFS
1022	test -z "$as_dir" && as_dir=.
1023	echo "PATH: $as_dir"
1024	done
1025
1026	} >&5
1027
1028	cat >&5 <<_ACEOF
1029
1030
1031	## ----------- ##
1032	## Core tests. ##
1033	## ----------- ##
1034
1035	_ACEOF
1036
1037
1038	# Keep a trace of the command line.
1039	# Strip out --no-create and --no-recursion so they do not pile up.
1040	# Strip out --silent because we don't want to record it for future runs.
1041	# Also quote any args containing shell meta-characters.
1042	# Make two passes to allow for proper duplicate-argument suppression.
1043	ac_configure_args=
1044	ac_configure_args0=
1045	ac_configure_args1=
1046	ac_sep=
1047	ac_must_keep_next=false
1048	for ac_pass in 1 2
1049	do
1050	for ac_arg
1051	do
1052	case $ac_arg in
1053	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1054	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1055	\| -silent \| --silent \| --silen \| --sile \| --sil)
1056	continue ;;
1057	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1058	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1059	esac
1060	case $ac_pass in
1061	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062	2)
1063	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064	if test $ac_must_keep_next = true; then
1065	ac_must_keep_next=false # Got value, back to normal.
1066	else
1067	case $ac_arg in
1068	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1069	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1070	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1071	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1072	case "$ac_configure_args0 " in
1073	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1074	esac
1075	;;
1076	-* ) ac_must_keep_next=true ;;
1077	esac
1078	fi
1079	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080	# Get rid of the leading space.
1081	ac_sep=" "
1082	;;
1083	esac
1084	done
1085	done
1086	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1087	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1088
1089	# When interrupted or exit'd, cleanup temporary files, and complete
1090	# config.log. We remove comments because anyway the quotes in there
1091	# would cause problems or look ugly.
1092	# WARNING: Be sure not to use single quotes in there, as some shells,
1093	# such as our DU 5.0 friend, will then `close' the trap.
1094	trap 'exit_status=$?
1095	# Save into config.log some information that might help in debugging.
1096	{
1097	echo
1098
1099	cat <<\_ASBOX
1100	## ---------------- ##
1101	## Cache variables. ##
1102	## ---------------- ##
1103	_ASBOX
1104	echo
1105	# The following way of writing the cache mishandles newlines in values,
1106	{
1107	(set) 2>&1 \|
1108	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1109	ac_space=\ )
1110	sed -n \
1111	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1113	;;
1114	*)
1115	sed -n \
1116	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1117	;;
1118	esac;
1119	}
1120	echo
1121
1122	cat <<\_ASBOX
1123	## ----------------- ##
1124	## Output variables. ##
1125	## ----------------- ##
1126	_ASBOX
1127	echo
1128	for ac_var in $ac_subst_vars
1129	do
1130	eval ac_val=$`echo $ac_var`
1131	echo "$ac_var='"'"'$ac_val'"'"'"
1132	done \| sort
1133	echo
1134
1135	if test -n "$ac_subst_files"; then
1136	cat <<\_ASBOX
1137	## ------------- ##
1138	## Output files. ##
1139	## ------------- ##
1140	_ASBOX
1141	echo
1142	for ac_var in $ac_subst_files
1143	do
1144	eval ac_val=$`echo $ac_var`
1145	echo "$ac_var='"'"'$ac_val'"'"'"
1146	done \| sort
1147	echo
1148	fi
1149
1150	if test -s confdefs.h; then
1151	cat <<\_ASBOX
1152	## ----------- ##
1153	## confdefs.h. ##
1154	## ----------- ##
1155	_ASBOX
1156	echo
1157	sed "/^$/d" confdefs.h \| sort
1158	echo
1159	fi
1160	test "$ac_signal" != 0 &&
1161	echo "$as_me: caught signal $ac_signal"
1162	echo "$as_me: exit $exit_status"
1163	} >&5
1164	rm -f core *.core &&
1165	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166	exit $exit_status
1167	' 0
1168	for ac_signal in 1 2 13 15; do
1169	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170	done
1171	ac_signal=0
1172
1173	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1174	rm -rf conftest* confdefs.h
1175	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176	echo >confdefs.h
1177
1178	# Predefined preprocessor variables.
1179
1180	cat >>confdefs.h <<_ACEOF
1181	#define PACKAGE_NAME "$PACKAGE_NAME"
1182	_ACEOF
1183
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_STRING "$PACKAGE_STRING"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202	_ACEOF
1203
1204
1205	# Let the site file select an alternate cache file if it wants to.
1206	# Prefer explicitly selected file to automatically selected ones.
1207	if test -z "$CONFIG_SITE"; then
1208	if test "x$prefix" != xNONE; then
1209	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210	else
1211	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212	fi
1213	fi
1214	for ac_site_file in $CONFIG_SITE; do
1215	if test -r "$ac_site_file"; then
1216	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217	echo "$as_me: loading site script $ac_site_file" >&6;}
1218	sed 's/^/\| /' "$ac_site_file" >&5
1219	. "$ac_site_file"
1220	fi
1221	done
1222
1223	if test -r "$cache_file"; then
1224	# Some versions of bash will fail to source /dev/null (special
1225	# files actually), so we avoid doing that.
1226	if test -f "$cache_file"; then
1227	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228	echo "$as_me: loading cache $cache_file" >&6;}
1229	case $cache_file in
1230	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1231	*) . ./$cache_file;;
1232	esac
1233	fi
1234	else
1235	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236	echo "$as_me: creating cache $cache_file" >&6;}
1237	>$cache_file
1238	fi
1239
1240	# Check that the precious variables saved in the cache have kept the same
1241	# value.
1242	ac_cache_corrupted=false
1243	for ac_var in `(set) 2>&1 \|
1244	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1245	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246	eval ac_new_set=\$ac_env_${ac_var}_set
1247	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248	eval ac_new_val="\$ac_env_${ac_var}_value"
1249	case $ac_old_set,$ac_new_set in
1250	set,)
1251	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253	ac_cache_corrupted=: ;;
1254	,set)
1255	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257	ac_cache_corrupted=: ;;
1258	,);;
1259	*)
1260	if test "x$ac_old_val" != "x$ac_new_val"; then
1261	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1264	echo "$as_me: former value: $ac_old_val" >&2;}
1265	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1266	echo "$as_me: current value: $ac_new_val" >&2;}
1267	ac_cache_corrupted=:
1268	fi;;
1269	esac
1270	# Pass precious variables to config.status.
1271	if test "$ac_new_set" = set; then
1272	case $ac_new_val in
1273	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1274	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1275	*) ac_arg=$ac_var=$ac_new_val ;;
1276	esac
1277	case " $ac_configure_args " in
1278	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1279	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280	esac
1281	fi
1282	done
1283	if $ac_cache_corrupted; then
1284	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288	{ (exit 1); exit 1; }; }
1289	fi
1290
1291	ac_ext=c
1292	ac_cpp='$CPP $CPPFLAGS'
1293	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323	am__api_version="1.8"
1324	ac_aux_dir=
1325	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1326	if test -f $ac_dir/install-sh; then
1327	ac_aux_dir=$ac_dir
1328	ac_install_sh="$ac_aux_dir/install-sh -c"
1329	break
1330	elif test -f $ac_dir/install.sh; then
1331	ac_aux_dir=$ac_dir
1332	ac_install_sh="$ac_aux_dir/install.sh -c"
1333	break
1334	elif test -f $ac_dir/shtool; then
1335	ac_aux_dir=$ac_dir
1336	ac_install_sh="$ac_aux_dir/shtool install -c"
1337	break
1338	fi
1339	done
1340	if test -z "$ac_aux_dir"; then
1341	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1342	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1343	{ (exit 1); exit 1; }; }
1344	fi
1345	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1346	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1347	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1348
1349	# Find a good install program. We prefer a C program (faster),
1350	# so one script is as good as another. But avoid the broken or
1351	# incompatible versions:
1352	# SysV /etc/install, /usr/sbin/install
1353	# SunOS /usr/etc/install
1354	# IRIX /sbin/install
1355	# AIX /bin/install
1356	# AmigaOS /C/install, which installs bootblocks on floppy discs
1357	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1358	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1359	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1360	# OS/2's system install, which has a completely different semantic
1361	# ./install, which can be erroneously created by make from ./install.sh.
1362	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1363	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1364	if test -z "$INSTALL"; then
1365	if test "${ac_cv_path_install+set}" = set; then
1366	echo $ECHO_N "(cached) $ECHO_C" >&6
1367	else
1368	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1369	for as_dir in $PATH
1370	do
1371	IFS=$as_save_IFS
1372	test -z "$as_dir" && as_dir=.
1373	# Account for people who put trailing slashes in PATH elements.
1374	case $as_dir/ in
1375	./ \| .// \| /cC/* \| \
1376	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1377	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1378	/usr/ucb/* ) ;;
1379	*)
1380	# OSF1 and SCO ODT 3.0 have their own names for install.
1381	# Don't use installbsd from OSF since it installs stuff as root
1382	# by default.
1383	for ac_prog in ginstall scoinst install; do
1384	for ac_exec_ext in '' $ac_executable_extensions; do
1385	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1386	if test $ac_prog = install &&
1387	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1388	# AIX install. It has an incompatible calling convention.
1389	:
1390	elif test $ac_prog = install &&
1391	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1392	# program-specific install script used by HP pwplus--don't use.
1393	:
1394	else
1395	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1396	break 3
1397	fi
1398	fi
1399	done
1400	done
1401	;;
1402	esac
1403	done
1404
1405
1406	fi
1407	if test "${ac_cv_path_install+set}" = set; then
1408	INSTALL=$ac_cv_path_install
1409	else
1410	# As a last resort, use the slow shell script. We don't cache a
1411	# path for INSTALL within a source directory, because that will
1412	# break other packages using the cache if that directory is
1413	# removed, or if the path is relative.
1414	INSTALL=$ac_install_sh
1415	fi
1416	fi
1417	echo "$as_me:$LINENO: result: $INSTALL" >&5
1418	echo "${ECHO_T}$INSTALL" >&6
1419
1420	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1421	# It thinks the first close brace ends the variable substitution.
1422	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1423
1424	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1425
1426	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1427
1428	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1429	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1430	# Just in case
1431	sleep 1
1432	echo timestamp > conftest.file
1433	# Do `set' in a subshell so we don't clobber the current shell's
1434	# arguments. Must try -L first in case configure is actually a
1435	# symlink; some systems play weird games with the mod time of symlinks
1436	# (eg FreeBSD returns the mod time of the symlink's containing
1437	# directory).
1438	if (
1439	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1440	if test "$*" = "X"; then
1441	# -L didn't work.
1442	set X `ls -t $srcdir/configure conftest.file`
1443	fi
1444	rm -f conftest.file
1445	if test "$*" != "X $srcdir/configure conftest.file" \
1446	&& test "$*" != "X conftest.file $srcdir/configure"; then
1447
1448	# If neither matched, then we have a broken ls. This can happen
1449	# if, for instance, CONFIG_SHELL is bash and it inherits a
1450	# broken ls alias from the environment. This has actually
1451	# happened. Such a system could not be considered "sane".
1452	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1453	alias in your environment" >&5
1454	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1455	alias in your environment" >&2;}
1456	{ (exit 1); exit 1; }; }
1457	fi
1458
1459	test "$2" = conftest.file
1460	)
1461	then
1462	# Ok.
1463	:
1464	else
1465	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1466	Check your system clock" >&5
1467	echo "$as_me: error: newly created file is older than distributed files!
1468	Check your system clock" >&2;}
1469	{ (exit 1); exit 1; }; }
1470	fi
1471	echo "$as_me:$LINENO: result: yes" >&5
1472	echo "${ECHO_T}yes" >&6
1473	test "$program_prefix" != NONE &&
1474	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1475	# Use a double $ so make ignores it.
1476	test "$program_suffix" != NONE &&
1477	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1478	# Double any \ or $. echo might interpret backslashes.
1479	# By default was `s,x,x', remove it if useless.
1480	cat <<\_ACEOF >conftest.sed
1481	s/[\\$]/&&/g;s/;s,x,x,$//
1482	_ACEOF
1483	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1484	rm conftest.sed
1485
1486	# expand $ac_aux_dir to an absolute path
1487	am_aux_dir=`cd $ac_aux_dir && pwd`
1488
1489	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1490	# Use eval to expand $SHELL
1491	if eval "$MISSING --run true"; then
1492	am_missing_run="$MISSING --run "
1493	else
1494	am_missing_run=
1495	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1496	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1497	fi
1498
1499	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1500	# Keeping the `.' argument allows $(mkdir_p) to be used without
1501	# argument. Indeed, we sometimes output rules like
1502	# $(mkdir_p) $(somedir)
1503	# where $(somedir) is conditionally defined.
1504	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1505	# expensive solution, as it forces Make to start a sub-shell.)
1506	mkdir_p='mkdir -p -- .'
1507	else
1508	# On NextStep and OpenStep, the `mkdir' command does not
1509	# recognize any option. It will interpret all options as
1510	# directories to create, and then abort because `.' already
1511	# exists.
1512	for d in ./-p ./--version;
1513	do
1514	test -d $d && rmdir $d
1515	done
1516	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1517	if test -f "$ac_aux_dir/mkinstalldirs"; then
1518	mkdir_p='$(mkinstalldirs)'
1519	else
1520	mkdir_p='$(install_sh) -d'
1521	fi
1522	fi
1523
1524	for ac_prog in gawk mawk nawk awk
1525	do
1526	# Extract the first word of "$ac_prog", so it can be a program name with args.
1527	set dummy $ac_prog; ac_word=$2
1528	echo "$as_me:$LINENO: checking for $ac_word" >&5
1529	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530	if test "${ac_cv_prog_AWK+set}" = set; then
1531	echo $ECHO_N "(cached) $ECHO_C" >&6
1532	else
1533	if test -n "$AWK"; then
1534	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1535	else
1536	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1537	for as_dir in $PATH
1538	do
1539	IFS=$as_save_IFS
1540	test -z "$as_dir" && as_dir=.
1541	for ac_exec_ext in '' $ac_executable_extensions; do
1542	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543	ac_cv_prog_AWK="$ac_prog"
1544	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1545	break 2
1546	fi
1547	done
1548	done
1549
1550	fi
1551	fi
1552	AWK=$ac_cv_prog_AWK
1553	if test -n "$AWK"; then
1554	echo "$as_me:$LINENO: result: $AWK" >&5
1555	echo "${ECHO_T}$AWK" >&6
1556	else
1557	echo "$as_me:$LINENO: result: no" >&5
1558	echo "${ECHO_T}no" >&6
1559	fi
1560
1561	test -n "$AWK" && break
1562	done
1563
1564	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1565	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1566	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1567	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1568	echo $ECHO_N "(cached) $ECHO_C" >&6
1569	else
1570	cat >conftest.make <<\_ACEOF
1571	all:
1572	@echo 'ac_maketemp="$(MAKE)"'
1573	_ACEOF
1574	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1575	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1576	if test -n "$ac_maketemp"; then
1577	eval ac_cv_prog_make_${ac_make}_set=yes
1578	else
1579	eval ac_cv_prog_make_${ac_make}_set=no
1580	fi
1581	rm -f conftest.make
1582	fi
1583	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1584	echo "$as_me:$LINENO: result: yes" >&5
1585	echo "${ECHO_T}yes" >&6
1586	SET_MAKE=
1587	else
1588	echo "$as_me:$LINENO: result: no" >&5
1589	echo "${ECHO_T}no" >&6
1590	SET_MAKE="MAKE=${MAKE-make}"
1591	fi
1592
1593	rm -rf .tst 2>/dev/null
1594	mkdir .tst 2>/dev/null
1595	if test -d .tst; then
1596	am__leading_dot=.
1597	else
1598	am__leading_dot=_
1599	fi
1600	rmdir .tst 2>/dev/null
1601
1602	# test to see if srcdir already configured
1603	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1604	test -f $srcdir/config.status; then
1605	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1606	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1607	{ (exit 1); exit 1; }; }
1608	fi
1609
1610	# test whether we have cygpath
1611	if test -z "$CYGPATH_W"; then
1612	if (cygpath --version) >/dev/null 2>/dev/null; then
1613	CYGPATH_W='cygpath -w'
1614	else
1615	CYGPATH_W=echo
1616	fi
1617	fi
1618
1619
1620	# Define the identity of the package.
1621	PACKAGE='orxonox'
1622	VERSION='0.1-pre-alpha'
1623
1624
1625	cat >>confdefs.h <<_ACEOF
1626	#define PACKAGE "$PACKAGE"
1627	_ACEOF
1628
1629
1630	cat >>confdefs.h <<_ACEOF
1631	#define VERSION "$VERSION"
1632	_ACEOF
1633
1634	# Some tools Automake needs.
1635
1636	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1637
1638
1639	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1640
1641
1642	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1643
1644
1645	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1646
1647
1648	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1649
1650
1651	AMTAR=${AMTAR-"${am_missing_run}tar"}
1652
1653	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1654
1655	# Installed binaries are usually stripped using `strip' when the user
1656	# run `make install-strip'. However `strip' might not be the right
1657	# tool to use in cross-compilation environments, therefore Automake
1658	# will honor the `STRIP' environment variable to overrule this program.
1659	if test "$cross_compiling" != no; then
1660	if test -n "$ac_tool_prefix"; then
1661	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1662	set dummy ${ac_tool_prefix}strip; ac_word=$2
1663	echo "$as_me:$LINENO: checking for $ac_word" >&5
1664	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665	if test "${ac_cv_prog_STRIP+set}" = set; then
1666	echo $ECHO_N "(cached) $ECHO_C" >&6
1667	else
1668	if test -n "$STRIP"; then
1669	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1670	else
1671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672	for as_dir in $PATH
1673	do
1674	IFS=$as_save_IFS
1675	test -z "$as_dir" && as_dir=.
1676	for ac_exec_ext in '' $ac_executable_extensions; do
1677	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1679	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680	break 2
1681	fi
1682	done
1683	done
1684
1685	fi
1686	fi
1687	STRIP=$ac_cv_prog_STRIP
1688	if test -n "$STRIP"; then
1689	echo "$as_me:$LINENO: result: $STRIP" >&5
1690	echo "${ECHO_T}$STRIP" >&6
1691	else
1692	echo "$as_me:$LINENO: result: no" >&5
1693	echo "${ECHO_T}no" >&6
1694	fi
1695
1696	fi
1697	if test -z "$ac_cv_prog_STRIP"; then
1698	ac_ct_STRIP=$STRIP
1699	# Extract the first word of "strip", so it can be a program name with args.
1700	set dummy strip; ac_word=$2
1701	echo "$as_me:$LINENO: checking for $ac_word" >&5
1702	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1704	echo $ECHO_N "(cached) $ECHO_C" >&6
1705	else
1706	if test -n "$ac_ct_STRIP"; then
1707	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1708	else
1709	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710	for as_dir in $PATH
1711	do
1712	IFS=$as_save_IFS
1713	test -z "$as_dir" && as_dir=.
1714	for ac_exec_ext in '' $ac_executable_extensions; do
1715	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716	ac_cv_prog_ac_ct_STRIP="strip"
1717	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718	break 2
1719	fi
1720	done
1721	done
1722
1723	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1724	fi
1725	fi
1726	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1727	if test -n "$ac_ct_STRIP"; then
1728	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1729	echo "${ECHO_T}$ac_ct_STRIP" >&6
1730	else
1731	echo "$as_me:$LINENO: result: no" >&5
1732	echo "${ECHO_T}no" >&6
1733	fi
1734
1735	STRIP=$ac_ct_STRIP
1736	else
1737	STRIP="$ac_cv_prog_STRIP"
1738	fi
1739
1740	fi
1741	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1742
1743	# We need awk for the "check" target. The system "awk" is bad on
1744	# some platforms.
1745
1746
1747
1748
1749
1750	ac_config_headers="$ac_config_headers config.h"
1751
1752
1753
1754	# Checks for programs.
1755	ac_ext=cc
1756	ac_cpp='$CXXCPP $CPPFLAGS'
1757	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1758	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1759	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1760	if test -n "$ac_tool_prefix"; then
1761	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1762	do
1763	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1764	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767	if test "${ac_cv_prog_CXX+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	if test -n "$CXX"; then
1771	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1772	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH
1775	do
1776	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2
1783	fi
1784	done
1785	done
1786
1787	fi
1788	fi
1789	CXX=$ac_cv_prog_CXX
1790	if test -n "$CXX"; then
1791	echo "$as_me:$LINENO: result: $CXX" >&5
1792	echo "${ECHO_T}$CXX" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	test -n "$CXX" && break
1799	done
1800	fi
1801	if test -z "$CXX"; then
1802	ac_ct_CXX=$CXX
1803	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1804	do
1805	# Extract the first word of "$ac_prog", so it can be a program name with args.
1806	set dummy $ac_prog; ac_word=$2
1807	echo "$as_me:$LINENO: checking for $ac_word" >&5
1808	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1809	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1810	echo $ECHO_N "(cached) $ECHO_C" >&6
1811	else
1812	if test -n "$ac_ct_CXX"; then
1813	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1814	else
1815	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816	for as_dir in $PATH
1817	do
1818	IFS=$as_save_IFS
1819	test -z "$as_dir" && as_dir=.
1820	for ac_exec_ext in '' $ac_executable_extensions; do
1821	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1822	ac_cv_prog_ac_ct_CXX="$ac_prog"
1823	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1824	break 2
1825	fi
1826	done
1827	done
1828
1829	fi
1830	fi
1831	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1832	if test -n "$ac_ct_CXX"; then
1833	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1834	echo "${ECHO_T}$ac_ct_CXX" >&6
1835	else
1836	echo "$as_me:$LINENO: result: no" >&5
1837	echo "${ECHO_T}no" >&6
1838	fi
1839
1840	test -n "$ac_ct_CXX" && break
1841	done
1842	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1843
1844	CXX=$ac_ct_CXX
1845	fi
1846
1847
1848	# Provide some information about the compiler.
1849	echo "$as_me:$LINENO:" \
1850	"checking for C++ compiler version" >&5
1851	ac_compiler=`set X $ac_compile; echo $2`
1852	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1853	(eval $ac_compiler --version </dev/null >&5) 2>&5
1854	ac_status=$?
1855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1856	(exit $ac_status); }
1857	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1858	(eval $ac_compiler -v </dev/null >&5) 2>&5
1859	ac_status=$?
1860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1861	(exit $ac_status); }
1862	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1863	(eval $ac_compiler -V </dev/null >&5) 2>&5
1864	ac_status=$?
1865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1866	(exit $ac_status); }
1867
1868	cat >conftest.$ac_ext <<_ACEOF
1869	/* confdefs.h. */
1870	_ACEOF
1871	cat confdefs.h >>conftest.$ac_ext
1872	cat >>conftest.$ac_ext <<_ACEOF
1873	/* end confdefs.h. */
1874
1875	int
1876	main ()
1877	{
1878
1879	;
1880	return 0;
1881	}
1882	_ACEOF
1883	ac_clean_files_save=$ac_clean_files
1884	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1885	# Try to create an executable without -o first, disregard a.out.
1886	# It will help us diagnose broken compilers, and finding out an intuition
1887	# of exeext.
1888	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1889	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1890	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1891	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1892	(eval $ac_link_default) 2>&5
1893	ac_status=$?
1894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895	(exit $ac_status); }; then
1896	# Find the output, starting from the most likely. This scheme is
1897	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1898	# resort.
1899
1900	# Be careful to initialize this variable, since it used to be cached.
1901	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1902	ac_cv_exeext=
1903	# b.out is created by i960 compilers.
1904	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1905	do
1906	test -f "$ac_file" \|\| continue
1907	case $ac_file in
1908	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1909	;;
1910	conftest.$ac_ext )
1911	# This is the source file.
1912	;;
1913	[ab].out )
1914	# We found the default executable, but exeext='' is most
1915	# certainly right.
1916	break;;
1917	. )
1918	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1919	# FIXME: I believe we export ac_cv_exeext for Libtool,
1920	# but it would be cool to find out if it's true. Does anybody
1921	# maintain Libtool? --akim.
1922	export ac_cv_exeext
1923	break;;
1924	* )
1925	break;;
1926	esac
1927	done
1928	else
1929	echo "$as_me: failed program was:" >&5
1930	sed 's/^/\| /' conftest.$ac_ext >&5
1931
1932	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1933	See \`config.log' for more details." >&5
1934	echo "$as_me: error: C++ compiler cannot create executables
1935	See \`config.log' for more details." >&2;}
1936	{ (exit 77); exit 77; }; }
1937	fi
1938
1939	ac_exeext=$ac_cv_exeext
1940	echo "$as_me:$LINENO: result: $ac_file" >&5
1941	echo "${ECHO_T}$ac_file" >&6
1942
1943	# Check the compiler produces executables we can run. If not, either
1944	# the compiler is broken, or we cross compile.
1945	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1946	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1947	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1948	# If not cross compiling, check that we can run a simple program.
1949	if test "$cross_compiling" != yes; then
1950	if { ac_try='./$ac_file'
1951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1952	(eval $ac_try) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }; }; then
1956	cross_compiling=no
1957	else
1958	if test "$cross_compiling" = maybe; then
1959	cross_compiling=yes
1960	else
1961	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1962	If you meant to cross compile, use \`--host'.
1963	See \`config.log' for more details." >&5
1964	echo "$as_me: error: cannot run C++ compiled programs.
1965	If you meant to cross compile, use \`--host'.
1966	See \`config.log' for more details." >&2;}
1967	{ (exit 1); exit 1; }; }
1968	fi
1969	fi
1970	fi
1971	echo "$as_me:$LINENO: result: yes" >&5
1972	echo "${ECHO_T}yes" >&6
1973
1974	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1975	ac_clean_files=$ac_clean_files_save
1976	# Check the compiler produces executables we can run. If not, either
1977	# the compiler is broken, or we cross compile.
1978	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1979	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1980	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1981	echo "${ECHO_T}$cross_compiling" >&6
1982
1983	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1984	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1985	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1986	(eval $ac_link) 2>&5
1987	ac_status=$?
1988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1989	(exit $ac_status); }; then
1990	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1991	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1992	# work properly (i.e., refer to `conftest.exe'), while it won't with
1993	# `rm'.
1994	for ac_file in conftest.exe conftest conftest.*; do
1995	test -f "$ac_file" \|\| continue
1996	case $ac_file in
1997	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1998	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1999	export ac_cv_exeext
2000	break;;
2001	* ) break;;
2002	esac
2003	done
2004	else
2005	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2006	See \`config.log' for more details." >&5
2007	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2008	See \`config.log' for more details." >&2;}
2009	{ (exit 1); exit 1; }; }
2010	fi
2011
2012	rm -f conftest$ac_cv_exeext
2013	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2014	echo "${ECHO_T}$ac_cv_exeext" >&6
2015
2016	rm -f conftest.$ac_ext
2017	EXEEXT=$ac_cv_exeext
2018	ac_exeext=$EXEEXT
2019	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2020	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2021	if test "${ac_cv_objext+set}" = set; then
2022	echo $ECHO_N "(cached) $ECHO_C" >&6
2023	else
2024	cat >conftest.$ac_ext <<_ACEOF
2025	/* confdefs.h. */
2026	_ACEOF
2027	cat confdefs.h >>conftest.$ac_ext
2028	cat >>conftest.$ac_ext <<_ACEOF
2029	/* end confdefs.h. */
2030
2031	int
2032	main ()
2033	{
2034
2035	;
2036	return 0;
2037	}
2038	_ACEOF
2039	rm -f conftest.o conftest.obj
2040	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2041	(eval $ac_compile) 2>&5
2042	ac_status=$?
2043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044	(exit $ac_status); }; then
2045	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2046	case $ac_file in
2047	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2048	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2049	break;;
2050	esac
2051	done
2052	else
2053	echo "$as_me: failed program was:" >&5
2054	sed 's/^/\| /' conftest.$ac_ext >&5
2055
2056	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2057	See \`config.log' for more details." >&5
2058	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2059	See \`config.log' for more details." >&2;}
2060	{ (exit 1); exit 1; }; }
2061	fi
2062
2063	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2064	fi
2065	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2066	echo "${ECHO_T}$ac_cv_objext" >&6
2067	OBJEXT=$ac_cv_objext
2068	ac_objext=$OBJEXT
2069	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2070	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2071	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2072	echo $ECHO_N "(cached) $ECHO_C" >&6
2073	else
2074	cat >conftest.$ac_ext <<_ACEOF
2075	/* confdefs.h. */
2076	_ACEOF
2077	cat confdefs.h >>conftest.$ac_ext
2078	cat >>conftest.$ac_ext <<_ACEOF
2079	/* end confdefs.h. */
2080
2081	int
2082	main ()
2083	{
2084	#ifndef __GNUC__
2085	choke me
2086	#endif
2087
2088	;
2089	return 0;
2090	}
2091	_ACEOF
2092	rm -f conftest.$ac_objext
2093	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2094	(eval $ac_compile) 2>conftest.er1
2095	ac_status=$?
2096	grep -v '^ *+' conftest.er1 >conftest.err
2097	rm -f conftest.er1
2098	cat conftest.err >&5
2099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100	(exit $ac_status); } &&
2101	{ ac_try='test -z "$ac_cxx_werror_flag"
2102	\|\| test ! -s conftest.err'
2103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2104	(eval $ac_try) 2>&5
2105	ac_status=$?
2106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107	(exit $ac_status); }; } &&
2108	{ ac_try='test -s conftest.$ac_objext'
2109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2110	(eval $ac_try) 2>&5
2111	ac_status=$?
2112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113	(exit $ac_status); }; }; then
2114	ac_compiler_gnu=yes
2115	else
2116	echo "$as_me: failed program was:" >&5
2117	sed 's/^/\| /' conftest.$ac_ext >&5
2118
2119	ac_compiler_gnu=no
2120	fi
2121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2123
2124	fi
2125	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2126	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2127	GXX=`test $ac_compiler_gnu = yes && echo yes`
2128	ac_test_CXXFLAGS=${CXXFLAGS+set}
2129	ac_save_CXXFLAGS=$CXXFLAGS
2130	CXXFLAGS="-g"
2131	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2132	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2133	if test "${ac_cv_prog_cxx_g+set}" = set; then
2134	echo $ECHO_N "(cached) $ECHO_C" >&6
2135	else
2136	cat >conftest.$ac_ext <<_ACEOF
2137	/* confdefs.h. */
2138	_ACEOF
2139	cat confdefs.h >>conftest.$ac_ext
2140	cat >>conftest.$ac_ext <<_ACEOF
2141	/* end confdefs.h. */
2142
2143	int
2144	main ()
2145	{
2146
2147	;
2148	return 0;
2149	}
2150	_ACEOF
2151	rm -f conftest.$ac_objext
2152	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2153	(eval $ac_compile) 2>conftest.er1
2154	ac_status=$?
2155	grep -v '^ *+' conftest.er1 >conftest.err
2156	rm -f conftest.er1
2157	cat conftest.err >&5
2158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159	(exit $ac_status); } &&
2160	{ ac_try='test -z "$ac_cxx_werror_flag"
2161	\|\| test ! -s conftest.err'
2162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2163	(eval $ac_try) 2>&5
2164	ac_status=$?
2165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2166	(exit $ac_status); }; } &&
2167	{ ac_try='test -s conftest.$ac_objext'
2168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2169	(eval $ac_try) 2>&5
2170	ac_status=$?
2171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2172	(exit $ac_status); }; }; then
2173	ac_cv_prog_cxx_g=yes
2174	else
2175	echo "$as_me: failed program was:" >&5
2176	sed 's/^/\| /' conftest.$ac_ext >&5
2177
2178	ac_cv_prog_cxx_g=no
2179	fi
2180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2181	fi
2182	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2183	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2184	if test "$ac_test_CXXFLAGS" = set; then
2185	CXXFLAGS=$ac_save_CXXFLAGS
2186	elif test $ac_cv_prog_cxx_g = yes; then
2187	if test "$GXX" = yes; then
2188	CXXFLAGS="-g -O2"
2189	else
2190	CXXFLAGS="-g"
2191	fi
2192	else
2193	if test "$GXX" = yes; then
2194	CXXFLAGS="-O2"
2195	else
2196	CXXFLAGS=
2197	fi
2198	fi
2199	for ac_declaration in \
2200	'' \
2201	'extern "C" void std::exit (int) throw (); using std::exit;' \
2202	'extern "C" void std::exit (int); using std::exit;' \
2203	'extern "C" void exit (int) throw ();' \
2204	'extern "C" void exit (int);' \
2205	'void exit (int);'
2206	do
2207	cat >conftest.$ac_ext <<_ACEOF
2208	/* confdefs.h. */
2209	_ACEOF
2210	cat confdefs.h >>conftest.$ac_ext
2211	cat >>conftest.$ac_ext <<_ACEOF
2212	/* end confdefs.h. */
2213	$ac_declaration
2214	#include <stdlib.h>
2215	int
2216	main ()
2217	{
2218	exit (42);
2219	;
2220	return 0;
2221	}
2222	_ACEOF
2223	rm -f conftest.$ac_objext
2224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2225	(eval $ac_compile) 2>conftest.er1
2226	ac_status=$?
2227	grep -v '^ *+' conftest.er1 >conftest.err
2228	rm -f conftest.er1
2229	cat conftest.err >&5
2230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231	(exit $ac_status); } &&
2232	{ ac_try='test -z "$ac_cxx_werror_flag"
2233	\|\| test ! -s conftest.err'
2234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2235	(eval $ac_try) 2>&5
2236	ac_status=$?
2237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2238	(exit $ac_status); }; } &&
2239	{ ac_try='test -s conftest.$ac_objext'
2240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241	(eval $ac_try) 2>&5
2242	ac_status=$?
2243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244	(exit $ac_status); }; }; then
2245	:
2246	else
2247	echo "$as_me: failed program was:" >&5
2248	sed 's/^/\| /' conftest.$ac_ext >&5
2249
2250	continue
2251	fi
2252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2253	cat >conftest.$ac_ext <<_ACEOF
2254	/* confdefs.h. */
2255	_ACEOF
2256	cat confdefs.h >>conftest.$ac_ext
2257	cat >>conftest.$ac_ext <<_ACEOF
2258	/* end confdefs.h. */
2259	$ac_declaration
2260	int
2261	main ()
2262	{
2263	exit (42);
2264	;
2265	return 0;
2266	}
2267	_ACEOF
2268	rm -f conftest.$ac_objext
2269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2270	(eval $ac_compile) 2>conftest.er1
2271	ac_status=$?
2272	grep -v '^ *+' conftest.er1 >conftest.err
2273	rm -f conftest.er1
2274	cat conftest.err >&5
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); } &&
2277	{ ac_try='test -z "$ac_cxx_werror_flag"
2278	\|\| test ! -s conftest.err'
2279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280	(eval $ac_try) 2>&5
2281	ac_status=$?
2282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283	(exit $ac_status); }; } &&
2284	{ ac_try='test -s conftest.$ac_objext'
2285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286	(eval $ac_try) 2>&5
2287	ac_status=$?
2288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289	(exit $ac_status); }; }; then
2290	break
2291	else
2292	echo "$as_me: failed program was:" >&5
2293	sed 's/^/\| /' conftest.$ac_ext >&5
2294
2295	fi
2296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2297	done
2298	rm -f conftest*
2299	if test -n "$ac_declaration"; then
2300	echo '#ifdef __cplusplus' >>confdefs.h
2301	echo $ac_declaration >>confdefs.h
2302	echo '#endif' >>confdefs.h
2303	fi
2304
2305	ac_ext=c
2306	ac_cpp='$CPP $CPPFLAGS'
2307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2309	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2310	DEPDIR="${am__leading_dot}deps"
2311
2312	ac_config_commands="$ac_config_commands depfiles"
2313
2314
2315	am_make=${MAKE-make}
2316	cat > confinc << 'END'
2317	am__doit:
2318	@echo done
2319	.PHONY: am__doit
2320	END
2321	# If we don't find an include directive, just comment out the code.
2322	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2323	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2324	am__include="#"
2325	am__quote=
2326	_am_result=none
2327	# First try GNU make style include.
2328	echo "include confinc" > confmf
2329	# We grep out `Entering directory' and `Leaving directory'
2330	# messages which can occur if `w' ends up in MAKEFLAGS.
2331	# In particular we don't look at `^make:' because GNU make might
2332	# be invoked under some other name (usually "gmake"), in which
2333	# case it prints its new name instead of `make'.
2334	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2335	am__include=include
2336	am__quote=
2337	_am_result=GNU
2338	fi
2339	# Now try BSD make style include.
2340	if test "$am__include" = "#"; then
2341	echo '.include "confinc"' > confmf
2342	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2343	am__include=.include
2344	am__quote="\""
2345	_am_result=BSD
2346	fi
2347	fi
2348
2349
2350	echo "$as_me:$LINENO: result: $_am_result" >&5
2351	echo "${ECHO_T}$_am_result" >&6
2352	rm -f confinc confmf
2353
2354	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2355	if test "${enable_dependency_tracking+set}" = set; then
2356	enableval="$enable_dependency_tracking"
2357
2358	fi;
2359	if test "x$enable_dependency_tracking" != xno; then
2360	am_depcomp="$ac_aux_dir/depcomp"
2361	AMDEPBACKSLASH='\'
2362	fi
2363
2364
2365	if test "x$enable_dependency_tracking" != xno; then
2366	AMDEP_TRUE=
2367	AMDEP_FALSE='#'
2368	else
2369	AMDEP_TRUE='#'
2370	AMDEP_FALSE=
2371	fi
2372
2373
2374
2375
2376	depcc="$CXX" am_compiler_list=
2377
2378	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2379	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2380	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2381	echo $ECHO_N "(cached) $ECHO_C" >&6
2382	else
2383	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2384	# We make a subdir and do the tests there. Otherwise we can end up
2385	# making bogus files that we don't know about and never remove. For
2386	# instance it was reported that on HP-UX the gcc test will end up
2387	# making a dummy file named `D' -- because `-MD' means `put the output
2388	# in D'.
2389	mkdir conftest.dir
2390	# Copy depcomp to subdir because otherwise we won't find it if we're
2391	# using a relative directory.
2392	cp "$am_depcomp" conftest.dir
2393	cd conftest.dir
2394	# We will build objects and dependencies in a subdirectory because
2395	# it helps to detect inapplicable dependency modes. For instance
2396	# both Tru64's cc and ICC support -MD to output dependencies as a
2397	# side effect of compilation, but ICC will put the dependencies in
2398	# the current directory while Tru64 will put them in the object
2399	# directory.
2400	mkdir sub
2401
2402	am_cv_CXX_dependencies_compiler_type=none
2403	if test "$am_compiler_list" = ""; then
2404	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2405	fi
2406	for depmode in $am_compiler_list; do
2407	# Setup a source with many dependencies, because some compilers
2408	# like to wrap large dependency lists on column 80 (with \), and
2409	# we should not choose a depcomp mode which is confused by this.
2410	#
2411	# We need to recreate these files for each test, as the compiler may
2412	# overwrite some of them when testing with obscure command lines.
2413	# This happens at least with the AIX C compiler.
2414	: > sub/conftest.c
2415	for i in 1 2 3 4 5 6; do
2416	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2417	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2418	# Solaris 8's {/usr,}/bin/sh.
2419	touch sub/conftst$i.h
2420	done
2421	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2422
2423	case $depmode in
2424	nosideeffect)
2425	# after this tag, mechanisms are not by side-effect, so they'll
2426	# only be used when explicitly requested
2427	if test "x$enable_dependency_tracking" = xyes; then
2428	continue
2429	else
2430	break
2431	fi
2432	;;
2433	none) break ;;
2434	esac
2435	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2436	# mode. It turns out that the SunPro C++ compiler does not properly
2437	# handle `-M -o', and we need to detect this.
2438	if depmode=$depmode \
2439	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2440	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2441	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2442	>/dev/null 2>conftest.err &&
2443	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2444	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2445	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2446	# icc doesn't choke on unknown options, it will just issue warnings
2447	# or remarks (even with -Werror). So we grep stderr for any message
2448	# that says an option was ignored or not supported.
2449	# When given -MP, icc 7.0 and 7.1 complain thusly:
2450	# icc: Command line warning: ignoring option '-M'; no argument required
2451	# The diagnosis changed in icc 8.0:
2452	# icc: Command line remark: option '-MP' not supported
2453	if (grep 'ignoring option' conftest.err \|\|
2454	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2455	am_cv_CXX_dependencies_compiler_type=$depmode
2456	break
2457	fi
2458	fi
2459	done
2460
2461	cd ..
2462	rm -rf conftest.dir
2463	else
2464	am_cv_CXX_dependencies_compiler_type=none
2465	fi
2466
2467	fi
2468	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2469	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2470	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2471
2472
2473
2474	if
2475	test "x$enable_dependency_tracking" != xno \
2476	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2477	am__fastdepCXX_TRUE=
2478	am__fastdepCXX_FALSE='#'
2479	else
2480	am__fastdepCXX_TRUE='#'
2481	am__fastdepCXX_FALSE=
2482	fi
2483
2484
2485	ac_ext=c
2486	ac_cpp='$CPP $CPPFLAGS'
2487	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2488	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2489	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2490	if test -n "$ac_tool_prefix"; then
2491	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2492	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2493	echo "$as_me:$LINENO: checking for $ac_word" >&5
2494	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2495	if test "${ac_cv_prog_CC+set}" = set; then
2496	echo $ECHO_N "(cached) $ECHO_C" >&6
2497	else
2498	if test -n "$CC"; then
2499	ac_cv_prog_CC="$CC" # Let the user override the test.
2500	else
2501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502	for as_dir in $PATH
2503	do
2504	IFS=$as_save_IFS
2505	test -z "$as_dir" && as_dir=.
2506	for ac_exec_ext in '' $ac_executable_extensions; do
2507	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2509	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510	break 2
2511	fi
2512	done
2513	done
2514
2515	fi
2516	fi
2517	CC=$ac_cv_prog_CC
2518	if test -n "$CC"; then
2519	echo "$as_me:$LINENO: result: $CC" >&5
2520	echo "${ECHO_T}$CC" >&6
2521	else
2522	echo "$as_me:$LINENO: result: no" >&5
2523	echo "${ECHO_T}no" >&6
2524	fi
2525
2526	fi
2527	if test -z "$ac_cv_prog_CC"; then
2528	ac_ct_CC=$CC
2529	# Extract the first word of "gcc", so it can be a program name with args.
2530	set dummy gcc; ac_word=$2
2531	echo "$as_me:$LINENO: checking for $ac_word" >&5
2532	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2534	echo $ECHO_N "(cached) $ECHO_C" >&6
2535	else
2536	if test -n "$ac_ct_CC"; then
2537	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538	else
2539	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540	for as_dir in $PATH
2541	do
2542	IFS=$as_save_IFS
2543	test -z "$as_dir" && as_dir=.
2544	for ac_exec_ext in '' $ac_executable_extensions; do
2545	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546	ac_cv_prog_ac_ct_CC="gcc"
2547	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2548	break 2
2549	fi
2550	done
2551	done
2552
2553	fi
2554	fi
2555	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2556	if test -n "$ac_ct_CC"; then
2557	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2558	echo "${ECHO_T}$ac_ct_CC" >&6
2559	else
2560	echo "$as_me:$LINENO: result: no" >&5
2561	echo "${ECHO_T}no" >&6
2562	fi
2563
2564	CC=$ac_ct_CC
2565	else
2566	CC="$ac_cv_prog_CC"
2567	fi
2568
2569	if test -z "$CC"; then
2570	if test -n "$ac_tool_prefix"; then
2571	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2572	set dummy ${ac_tool_prefix}cc; ac_word=$2
2573	echo "$as_me:$LINENO: checking for $ac_word" >&5
2574	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2575	if test "${ac_cv_prog_CC+set}" = set; then
2576	echo $ECHO_N "(cached) $ECHO_C" >&6
2577	else
2578	if test -n "$CC"; then
2579	ac_cv_prog_CC="$CC" # Let the user override the test.
2580	else
2581	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582	for as_dir in $PATH
2583	do
2584	IFS=$as_save_IFS
2585	test -z "$as_dir" && as_dir=.
2586	for ac_exec_ext in '' $ac_executable_extensions; do
2587	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2588	ac_cv_prog_CC="${ac_tool_prefix}cc"
2589	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2590	break 2
2591	fi
2592	done
2593	done
2594
2595	fi
2596	fi
2597	CC=$ac_cv_prog_CC
2598	if test -n "$CC"; then
2599	echo "$as_me:$LINENO: result: $CC" >&5
2600	echo "${ECHO_T}$CC" >&6
2601	else
2602	echo "$as_me:$LINENO: result: no" >&5
2603	echo "${ECHO_T}no" >&6
2604	fi
2605
2606	fi
2607	if test -z "$ac_cv_prog_CC"; then
2608	ac_ct_CC=$CC
2609	# Extract the first word of "cc", so it can be a program name with args.
2610	set dummy cc; ac_word=$2
2611	echo "$as_me:$LINENO: checking for $ac_word" >&5
2612	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2613	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2615	else
2616	if test -n "$ac_ct_CC"; then
2617	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2618	else
2619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620	for as_dir in $PATH
2621	do
2622	IFS=$as_save_IFS
2623	test -z "$as_dir" && as_dir=.
2624	for ac_exec_ext in '' $ac_executable_extensions; do
2625	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2626	ac_cv_prog_ac_ct_CC="cc"
2627	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2628	break 2
2629	fi
2630	done
2631	done
2632
2633	fi
2634	fi
2635	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636	if test -n "$ac_ct_CC"; then
2637	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2638	echo "${ECHO_T}$ac_ct_CC" >&6
2639	else
2640	echo "$as_me:$LINENO: result: no" >&5
2641	echo "${ECHO_T}no" >&6
2642	fi
2643
2644	CC=$ac_ct_CC
2645	else
2646	CC="$ac_cv_prog_CC"
2647	fi
2648
2649	fi
2650	if test -z "$CC"; then
2651	# Extract the first word of "cc", so it can be a program name with args.
2652	set dummy cc; ac_word=$2
2653	echo "$as_me:$LINENO: checking for $ac_word" >&5
2654	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2655	if test "${ac_cv_prog_CC+set}" = set; then
2656	echo $ECHO_N "(cached) $ECHO_C" >&6
2657	else
2658	if test -n "$CC"; then
2659	ac_cv_prog_CC="$CC" # Let the user override the test.
2660	else
2661	ac_prog_rejected=no
2662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663	for as_dir in $PATH
2664	do
2665	IFS=$as_save_IFS
2666	test -z "$as_dir" && as_dir=.
2667	for ac_exec_ext in '' $ac_executable_extensions; do
2668	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2669	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2670	ac_prog_rejected=yes
2671	continue
2672	fi
2673	ac_cv_prog_CC="cc"
2674	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2675	break 2
2676	fi
2677	done
2678	done
2679
2680	if test $ac_prog_rejected = yes; then
2681	# We found a bogon in the path, so make sure we never use it.
2682	set dummy $ac_cv_prog_CC
2683	shift
2684	if test $# != 0; then
2685	# We chose a different compiler from the bogus one.
2686	# However, it has the same basename, so the bogon will be chosen
2687	# first if we set CC to just the basename; use the full file name.
2688	shift
2689	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2690	fi
2691	fi
2692	fi
2693	fi
2694	CC=$ac_cv_prog_CC
2695	if test -n "$CC"; then
2696	echo "$as_me:$LINENO: result: $CC" >&5
2697	echo "${ECHO_T}$CC" >&6
2698	else
2699	echo "$as_me:$LINENO: result: no" >&5
2700	echo "${ECHO_T}no" >&6
2701	fi
2702
2703	fi
2704	if test -z "$CC"; then
2705	if test -n "$ac_tool_prefix"; then
2706	for ac_prog in cl
2707	do
2708	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2709	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$CC"; then
2716	ac_cv_prog_CC="$CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	CC=$ac_cv_prog_CC
2735	if test -n "$CC"; then
2736	echo "$as_me:$LINENO: result: $CC" >&5
2737	echo "${ECHO_T}$CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	test -n "$CC" && break
2744	done
2745	fi
2746	if test -z "$CC"; then
2747	ac_ct_CC=$CC
2748	for ac_prog in cl
2749	do
2750	# Extract the first word of "$ac_prog", so it can be a program name with args.
2751	set dummy $ac_prog; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$ac_ct_CC"; then
2758	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2759	else
2760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761	for as_dir in $PATH
2762	do
2763	IFS=$as_save_IFS
2764	test -z "$as_dir" && as_dir=.
2765	for ac_exec_ext in '' $ac_executable_extensions; do
2766	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767	ac_cv_prog_ac_ct_CC="$ac_prog"
2768	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769	break 2
2770	fi
2771	done
2772	done
2773
2774	fi
2775	fi
2776	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2777	if test -n "$ac_ct_CC"; then
2778	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2779	echo "${ECHO_T}$ac_ct_CC" >&6
2780	else
2781	echo "$as_me:$LINENO: result: no" >&5
2782	echo "${ECHO_T}no" >&6
2783	fi
2784
2785	test -n "$ac_ct_CC" && break
2786	done
2787
2788	CC=$ac_ct_CC
2789	fi
2790
2791	fi
2792
2793
2794	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2795	See \`config.log' for more details." >&5
2796	echo "$as_me: error: no acceptable C compiler found in \$PATH
2797	See \`config.log' for more details." >&2;}
2798	{ (exit 1); exit 1; }; }
2799
2800	# Provide some information about the compiler.
2801	echo "$as_me:$LINENO:" \
2802	"checking for C compiler version" >&5
2803	ac_compiler=`set X $ac_compile; echo $2`
2804	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2805	(eval $ac_compiler --version </dev/null >&5) 2>&5
2806	ac_status=$?
2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	(exit $ac_status); }
2809	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2810	(eval $ac_compiler -v </dev/null >&5) 2>&5
2811	ac_status=$?
2812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813	(exit $ac_status); }
2814	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2815	(eval $ac_compiler -V </dev/null >&5) 2>&5
2816	ac_status=$?
2817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818	(exit $ac_status); }
2819
2820	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2821	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2822	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2823	echo $ECHO_N "(cached) $ECHO_C" >&6
2824	else
2825	cat >conftest.$ac_ext <<_ACEOF
2826	/* confdefs.h. */
2827	_ACEOF
2828	cat confdefs.h >>conftest.$ac_ext
2829	cat >>conftest.$ac_ext <<_ACEOF
2830	/* end confdefs.h. */
2831
2832	int
2833	main ()
2834	{
2835	#ifndef __GNUC__
2836	choke me
2837	#endif
2838
2839	;
2840	return 0;
2841	}
2842	_ACEOF
2843	rm -f conftest.$ac_objext
2844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2845	(eval $ac_compile) 2>conftest.er1
2846	ac_status=$?
2847	grep -v '^ *+' conftest.er1 >conftest.err
2848	rm -f conftest.er1
2849	cat conftest.err >&5
2850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851	(exit $ac_status); } &&
2852	{ ac_try='test -z "$ac_c_werror_flag"
2853	\|\| test ! -s conftest.err'
2854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2855	(eval $ac_try) 2>&5
2856	ac_status=$?
2857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858	(exit $ac_status); }; } &&
2859	{ ac_try='test -s conftest.$ac_objext'
2860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861	(eval $ac_try) 2>&5
2862	ac_status=$?
2863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864	(exit $ac_status); }; }; then
2865	ac_compiler_gnu=yes
2866	else
2867	echo "$as_me: failed program was:" >&5
2868	sed 's/^/\| /' conftest.$ac_ext >&5
2869
2870	ac_compiler_gnu=no
2871	fi
2872	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2873	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2874
2875	fi
2876	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2877	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2878	GCC=`test $ac_compiler_gnu = yes && echo yes`
2879	ac_test_CFLAGS=${CFLAGS+set}
2880	ac_save_CFLAGS=$CFLAGS
2881	CFLAGS="-g"
2882	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2883	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2884	if test "${ac_cv_prog_cc_g+set}" = set; then
2885	echo $ECHO_N "(cached) $ECHO_C" >&6
2886	else
2887	cat >conftest.$ac_ext <<_ACEOF
2888	/* confdefs.h. */
2889	_ACEOF
2890	cat confdefs.h >>conftest.$ac_ext
2891	cat >>conftest.$ac_ext <<_ACEOF
2892	/* end confdefs.h. */
2893
2894	int
2895	main ()
2896	{
2897
2898	;
2899	return 0;
2900	}
2901	_ACEOF
2902	rm -f conftest.$ac_objext
2903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2904	(eval $ac_compile) 2>conftest.er1
2905	ac_status=$?
2906	grep -v '^ *+' conftest.er1 >conftest.err
2907	rm -f conftest.er1
2908	cat conftest.err >&5
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); } &&
2911	{ ac_try='test -z "$ac_c_werror_flag"
2912	\|\| test ! -s conftest.err'
2913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914	(eval $ac_try) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }; } &&
2918	{ ac_try='test -s conftest.$ac_objext'
2919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2920	(eval $ac_try) 2>&5
2921	ac_status=$?
2922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923	(exit $ac_status); }; }; then
2924	ac_cv_prog_cc_g=yes
2925	else
2926	echo "$as_me: failed program was:" >&5
2927	sed 's/^/\| /' conftest.$ac_ext >&5
2928
2929	ac_cv_prog_cc_g=no
2930	fi
2931	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2932	fi
2933	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2934	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2935	if test "$ac_test_CFLAGS" = set; then
2936	CFLAGS=$ac_save_CFLAGS
2937	elif test $ac_cv_prog_cc_g = yes; then
2938	if test "$GCC" = yes; then
2939	CFLAGS="-g -O2"
2940	else
2941	CFLAGS="-g"
2942	fi
2943	else
2944	if test "$GCC" = yes; then
2945	CFLAGS="-O2"
2946	else
2947	CFLAGS=
2948	fi
2949	fi
2950	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2951	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2952	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2953	echo $ECHO_N "(cached) $ECHO_C" >&6
2954	else
2955	ac_cv_prog_cc_stdc=no
2956	ac_save_CC=$CC
2957	cat >conftest.$ac_ext <<_ACEOF
2958	/* confdefs.h. */
2959	_ACEOF
2960	cat confdefs.h >>conftest.$ac_ext
2961	cat >>conftest.$ac_ext <<_ACEOF
2962	/* end confdefs.h. */
2963	#include <stdarg.h>
2964	#include <stdio.h>
2965	#include <sys/types.h>
2966	#include <sys/stat.h>
2967	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2968	struct buf { int x; };
2969	FILE * (rcsopen) (struct buf , struct stat *, int);
2970	static char *e (p, i)
2971	char **p;
2972	int i;
2973	{
2974	return p[i];
2975	}
2976	static char f (char (g) (char , int), char *p, ...)
2977	{
2978	char *s;
2979	va_list v;
2980	va_start (v,p);
2981	s = g (p, va_arg (v,int));
2982	va_end (v);
2983	return s;
2984	}
2985
2986	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2987	function prototypes and stuff, but not '\xHH' hex character constants.
2988	These don't provoke an error unfortunately, instead are silently treated
2989	as 'x'. The following induces an error, until -std1 is added to get
2990	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2991	array size at least. It's necessary to write '\x00'==0 to get something
2992	that's true only with -std1. */
2993	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2994
2995	int test (int i, double x);
2996	struct s1 {int (*f) (int a);};
2997	struct s2 {int (*f) (double a);};
2998	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2999	int argc;
3000	char **argv;
3001	int
3002	main ()
3003	{
3004	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3005	;
3006	return 0;
3007	}
3008	_ACEOF
3009	# Don't try gcc -ansi; that turns off useful extensions and
3010	# breaks some systems' header files.
3011	# AIX -qlanglvl=ansi
3012	# Ultrix and OSF/1 -std1
3013	# HP-UX 10.20 and later -Ae
3014	# HP-UX older versions -Aa -D_HPUX_SOURCE
3015	# SVR4 -Xc -D__EXTENSIONS__
3016	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3017	do
3018	CC="$ac_save_CC $ac_arg"
3019	rm -f conftest.$ac_objext
3020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3021	(eval $ac_compile) 2>conftest.er1
3022	ac_status=$?
3023	grep -v '^ *+' conftest.er1 >conftest.err
3024	rm -f conftest.er1
3025	cat conftest.err >&5
3026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027	(exit $ac_status); } &&
3028	{ ac_try='test -z "$ac_c_werror_flag"
3029	\|\| test ! -s conftest.err'
3030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031	(eval $ac_try) 2>&5
3032	ac_status=$?
3033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034	(exit $ac_status); }; } &&
3035	{ ac_try='test -s conftest.$ac_objext'
3036	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037	(eval $ac_try) 2>&5
3038	ac_status=$?
3039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040	(exit $ac_status); }; }; then
3041	ac_cv_prog_cc_stdc=$ac_arg
3042	break
3043	else
3044	echo "$as_me: failed program was:" >&5
3045	sed 's/^/\| /' conftest.$ac_ext >&5
3046
3047	fi
3048	rm -f conftest.err conftest.$ac_objext
3049	done
3050	rm -f conftest.$ac_ext conftest.$ac_objext
3051	CC=$ac_save_CC
3052
3053	fi
3054
3055	case "x$ac_cv_prog_cc_stdc" in
3056	x\|xno)
3057	echo "$as_me:$LINENO: result: none needed" >&5
3058	echo "${ECHO_T}none needed" >&6 ;;
3059	*)
3060	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3061	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3062	CC="$CC $ac_cv_prog_cc_stdc" ;;
3063	esac
3064
3065	# Some people use a C++ compiler to compile C. Since we use `exit',
3066	# in C++ we need to declare it. In case someone uses the same compiler
3067	# for both compiling C and C++ we need to have the C++ compiler decide
3068	# the declaration of exit, since it's the most demanding environment.
3069	cat >conftest.$ac_ext <<_ACEOF
3070	#ifndef __cplusplus
3071	choke me
3072	#endif
3073	_ACEOF
3074	rm -f conftest.$ac_objext
3075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076	(eval $ac_compile) 2>conftest.er1
3077	ac_status=$?
3078	grep -v '^ *+' conftest.er1 >conftest.err
3079	rm -f conftest.er1
3080	cat conftest.err >&5
3081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082	(exit $ac_status); } &&
3083	{ ac_try='test -z "$ac_c_werror_flag"
3084	\|\| test ! -s conftest.err'
3085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3086	(eval $ac_try) 2>&5
3087	ac_status=$?
3088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089	(exit $ac_status); }; } &&
3090	{ ac_try='test -s conftest.$ac_objext'
3091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3092	(eval $ac_try) 2>&5
3093	ac_status=$?
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); }; }; then
3096	for ac_declaration in \
3097	'' \
3098	'extern "C" void std::exit (int) throw (); using std::exit;' \
3099	'extern "C" void std::exit (int); using std::exit;' \
3100	'extern "C" void exit (int) throw ();' \
3101	'extern "C" void exit (int);' \
3102	'void exit (int);'
3103	do
3104	cat >conftest.$ac_ext <<_ACEOF
3105	/* confdefs.h. */
3106	_ACEOF
3107	cat confdefs.h >>conftest.$ac_ext
3108	cat >>conftest.$ac_ext <<_ACEOF
3109	/* end confdefs.h. */
3110	$ac_declaration
3111	#include <stdlib.h>
3112	int
3113	main ()
3114	{
3115	exit (42);
3116	;
3117	return 0;
3118	}
3119	_ACEOF
3120	rm -f conftest.$ac_objext
3121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122	(eval $ac_compile) 2>conftest.er1
3123	ac_status=$?
3124	grep -v '^ *+' conftest.er1 >conftest.err
3125	rm -f conftest.er1
3126	cat conftest.err >&5
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); } &&
3129	{ ac_try='test -z "$ac_c_werror_flag"
3130	\|\| test ! -s conftest.err'
3131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132	(eval $ac_try) 2>&5
3133	ac_status=$?
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); }; } &&
3136	{ ac_try='test -s conftest.$ac_objext'
3137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138	(eval $ac_try) 2>&5
3139	ac_status=$?
3140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141	(exit $ac_status); }; }; then
3142	:
3143	else
3144	echo "$as_me: failed program was:" >&5
3145	sed 's/^/\| /' conftest.$ac_ext >&5
3146
3147	continue
3148	fi
3149	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3150	cat >conftest.$ac_ext <<_ACEOF
3151	/* confdefs.h. */
3152	_ACEOF
3153	cat confdefs.h >>conftest.$ac_ext
3154	cat >>conftest.$ac_ext <<_ACEOF
3155	/* end confdefs.h. */
3156	$ac_declaration
3157	int
3158	main ()
3159	{
3160	exit (42);
3161	;
3162	return 0;
3163	}
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	break
3188	else
3189	echo "$as_me: failed program was:" >&5
3190	sed 's/^/\| /' conftest.$ac_ext >&5
3191
3192	fi
3193	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3194	done
3195	rm -f conftest*
3196	if test -n "$ac_declaration"; then
3197	echo '#ifdef __cplusplus' >>confdefs.h
3198	echo $ac_declaration >>confdefs.h
3199	echo '#endif' >>confdefs.h
3200	fi
3201
3202	else
3203	echo "$as_me: failed program was:" >&5
3204	sed 's/^/\| /' conftest.$ac_ext >&5
3205
3206	fi
3207	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3208	ac_ext=c
3209	ac_cpp='$CPP $CPPFLAGS'
3210	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3211	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3212	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213
3214	depcc="$CC" am_compiler_list=
3215
3216	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3217	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3218	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3219	echo $ECHO_N "(cached) $ECHO_C" >&6
3220	else
3221	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3222	# We make a subdir and do the tests there. Otherwise we can end up
3223	# making bogus files that we don't know about and never remove. For
3224	# instance it was reported that on HP-UX the gcc test will end up
3225	# making a dummy file named `D' -- because `-MD' means `put the output
3226	# in D'.
3227	mkdir conftest.dir
3228	# Copy depcomp to subdir because otherwise we won't find it if we're
3229	# using a relative directory.
3230	cp "$am_depcomp" conftest.dir
3231	cd conftest.dir
3232	# We will build objects and dependencies in a subdirectory because
3233	# it helps to detect inapplicable dependency modes. For instance
3234	# both Tru64's cc and ICC support -MD to output dependencies as a
3235	# side effect of compilation, but ICC will put the dependencies in
3236	# the current directory while Tru64 will put them in the object
3237	# directory.
3238	mkdir sub
3239
3240	am_cv_CC_dependencies_compiler_type=none
3241	if test "$am_compiler_list" = ""; then
3242	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3243	fi
3244	for depmode in $am_compiler_list; do
3245	# Setup a source with many dependencies, because some compilers
3246	# like to wrap large dependency lists on column 80 (with \), and
3247	# we should not choose a depcomp mode which is confused by this.
3248	#
3249	# We need to recreate these files for each test, as the compiler may
3250	# overwrite some of them when testing with obscure command lines.
3251	# This happens at least with the AIX C compiler.
3252	: > sub/conftest.c
3253	for i in 1 2 3 4 5 6; do
3254	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3255	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3256	# Solaris 8's {/usr,}/bin/sh.
3257	touch sub/conftst$i.h
3258	done
3259	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3260
3261	case $depmode in
3262	nosideeffect)
3263	# after this tag, mechanisms are not by side-effect, so they'll
3264	# only be used when explicitly requested
3265	if test "x$enable_dependency_tracking" = xyes; then
3266	continue
3267	else
3268	break
3269	fi
3270	;;
3271	none) break ;;
3272	esac
3273	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3274	# mode. It turns out that the SunPro C++ compiler does not properly
3275	# handle `-M -o', and we need to detect this.
3276	if depmode=$depmode \
3277	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3278	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3279	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3280	>/dev/null 2>conftest.err &&
3281	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3282	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3283	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3284	# icc doesn't choke on unknown options, it will just issue warnings
3285	# or remarks (even with -Werror). So we grep stderr for any message
3286	# that says an option was ignored or not supported.
3287	# When given -MP, icc 7.0 and 7.1 complain thusly:
3288	# icc: Command line warning: ignoring option '-M'; no argument required
3289	# The diagnosis changed in icc 8.0:
3290	# icc: Command line remark: option '-MP' not supported
3291	if (grep 'ignoring option' conftest.err \|\|
3292	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3293	am_cv_CC_dependencies_compiler_type=$depmode
3294	break
3295	fi
3296	fi
3297	done
3298
3299	cd ..
3300	rm -rf conftest.dir
3301	else
3302	am_cv_CC_dependencies_compiler_type=none
3303	fi
3304
3305	fi
3306	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3307	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3308	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3309
3310
3311
3312	if
3313	test "x$enable_dependency_tracking" != xno \
3314	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3315	am__fastdepCC_TRUE=
3316	am__fastdepCC_FALSE='#'
3317	else
3318	am__fastdepCC_TRUE='#'
3319	am__fastdepCC_FALSE=
3320	fi
3321
3322
3323
3324
3325
3326
3327	ac_ext=c
3328	ac_cpp='$CPP $CPPFLAGS'
3329	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3332	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3333	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3334	# On Suns, sometimes $CPP names a directory.
3335	if test -n "$CPP" && test -d "$CPP"; then
3336	CPP=
3337	fi
3338	if test -z "$CPP"; then
3339	if test "${ac_cv_prog_CPP+set}" = set; then
3340	echo $ECHO_N "(cached) $ECHO_C" >&6
3341	else
3342	# Double quotes because CPP needs to be expanded
3343	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3344	do
3345	ac_preproc_ok=false
3346	for ac_c_preproc_warn_flag in '' yes
3347	do
3348	# Use a header file that comes with gcc, so configuring glibc
3349	# with a fresh cross-compiler works.
3350	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3351	# <limits.h> exists even on freestanding compilers.
3352	# On the NeXT, cc -E runs the code through the compiler's parser,
3353	# not just through cpp. "Syntax error" is here to catch this case.
3354	cat >conftest.$ac_ext <<_ACEOF
3355	/* confdefs.h. */
3356	_ACEOF
3357	cat confdefs.h >>conftest.$ac_ext
3358	cat >>conftest.$ac_ext <<_ACEOF
3359	/* end confdefs.h. */
3360	#ifdef __STDC__
3361	# include <limits.h>
3362	#else
3363	# include <assert.h>
3364	#endif
3365	Syntax error
3366	_ACEOF
3367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369	ac_status=$?
3370	grep -v '^ *+' conftest.er1 >conftest.err
3371	rm -f conftest.er1
3372	cat conftest.err >&5
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); } >/dev/null; then
3375	if test -s conftest.err; then
3376	ac_cpp_err=$ac_c_preproc_warn_flag
3377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378	else
3379	ac_cpp_err=
3380	fi
3381	else
3382	ac_cpp_err=yes
3383	fi
3384	if test -z "$ac_cpp_err"; then
3385	:
3386	else
3387	echo "$as_me: failed program was:" >&5
3388	sed 's/^/\| /' conftest.$ac_ext >&5
3389
3390	# Broken: fails on valid input.
3391	continue
3392	fi
3393	rm -f conftest.err conftest.$ac_ext
3394
3395	# OK, works on sane cases. Now check whether non-existent headers
3396	# can be detected and how.
3397	cat >conftest.$ac_ext <<_ACEOF
3398	/* confdefs.h. */
3399	_ACEOF
3400	cat confdefs.h >>conftest.$ac_ext
3401	cat >>conftest.$ac_ext <<_ACEOF
3402	/* end confdefs.h. */
3403	#include <ac_nonexistent.h>
3404	_ACEOF
3405	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3406	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3407	ac_status=$?
3408	grep -v '^ *+' conftest.er1 >conftest.err
3409	rm -f conftest.er1
3410	cat conftest.err >&5
3411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412	(exit $ac_status); } >/dev/null; then
3413	if test -s conftest.err; then
3414	ac_cpp_err=$ac_c_preproc_warn_flag
3415	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3416	else
3417	ac_cpp_err=
3418	fi
3419	else
3420	ac_cpp_err=yes
3421	fi
3422	if test -z "$ac_cpp_err"; then
3423	# Broken: success on invalid input.
3424	continue
3425	else
3426	echo "$as_me: failed program was:" >&5
3427	sed 's/^/\| /' conftest.$ac_ext >&5
3428
3429	# Passes both tests.
3430	ac_preproc_ok=:
3431	break
3432	fi
3433	rm -f conftest.err conftest.$ac_ext
3434
3435	done
3436	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437	rm -f conftest.err conftest.$ac_ext
3438	if $ac_preproc_ok; then
3439	break
3440	fi
3441
3442	done
3443	ac_cv_prog_CPP=$CPP
3444
3445	fi
3446	CPP=$ac_cv_prog_CPP
3447	else
3448	ac_cv_prog_CPP=$CPP
3449	fi
3450	echo "$as_me:$LINENO: result: $CPP" >&5
3451	echo "${ECHO_T}$CPP" >&6
3452	ac_preproc_ok=false
3453	for ac_c_preproc_warn_flag in '' yes
3454	do
3455	# Use a header file that comes with gcc, so configuring glibc
3456	# with a fresh cross-compiler works.
3457	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458	# <limits.h> exists even on freestanding compilers.
3459	# On the NeXT, cc -E runs the code through the compiler's parser,
3460	# not just through cpp. "Syntax error" is here to catch this case.
3461	cat >conftest.$ac_ext <<_ACEOF
3462	/* confdefs.h. */
3463	_ACEOF
3464	cat confdefs.h >>conftest.$ac_ext
3465	cat >>conftest.$ac_ext <<_ACEOF
3466	/* end confdefs.h. */
3467	#ifdef __STDC__
3468	# include <limits.h>
3469	#else
3470	# include <assert.h>
3471	#endif
3472	Syntax error
3473	_ACEOF
3474	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476	ac_status=$?
3477	grep -v '^ *+' conftest.er1 >conftest.err
3478	rm -f conftest.er1
3479	cat conftest.err >&5
3480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481	(exit $ac_status); } >/dev/null; then
3482	if test -s conftest.err; then
3483	ac_cpp_err=$ac_c_preproc_warn_flag
3484	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485	else
3486	ac_cpp_err=
3487	fi
3488	else
3489	ac_cpp_err=yes
3490	fi
3491	if test -z "$ac_cpp_err"; then
3492	:
3493	else
3494	echo "$as_me: failed program was:" >&5
3495	sed 's/^/\| /' conftest.$ac_ext >&5
3496
3497	# Broken: fails on valid input.
3498	continue
3499	fi
3500	rm -f conftest.err conftest.$ac_ext
3501
3502	# OK, works on sane cases. Now check whether non-existent headers
3503	# can be detected and how.
3504	cat >conftest.$ac_ext <<_ACEOF
3505	/* confdefs.h. */
3506	_ACEOF
3507	cat confdefs.h >>conftest.$ac_ext
3508	cat >>conftest.$ac_ext <<_ACEOF
3509	/* end confdefs.h. */
3510	#include <ac_nonexistent.h>
3511	_ACEOF
3512	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3513	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3514	ac_status=$?
3515	grep -v '^ *+' conftest.er1 >conftest.err
3516	rm -f conftest.er1
3517	cat conftest.err >&5
3518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519	(exit $ac_status); } >/dev/null; then
3520	if test -s conftest.err; then
3521	ac_cpp_err=$ac_c_preproc_warn_flag
3522	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3523	else
3524	ac_cpp_err=
3525	fi
3526	else
3527	ac_cpp_err=yes
3528	fi
3529	if test -z "$ac_cpp_err"; then
3530	# Broken: success on invalid input.
3531	continue
3532	else
3533	echo "$as_me: failed program was:" >&5
3534	sed 's/^/\| /' conftest.$ac_ext >&5
3535
3536	# Passes both tests.
3537	ac_preproc_ok=:
3538	break
3539	fi
3540	rm -f conftest.err conftest.$ac_ext
3541
3542	done
3543	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3544	rm -f conftest.err conftest.$ac_ext
3545	if $ac_preproc_ok; then
3546	:
3547	else
3548	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3549	See \`config.log' for more details." >&5
3550	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3551	See \`config.log' for more details." >&2;}
3552	{ (exit 1); exit 1; }; }
3553	fi
3554
3555	ac_ext=c
3556	ac_cpp='$CPP $CPPFLAGS'
3557	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561
3562	echo "$as_me:$LINENO: checking for egrep" >&5
3563	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3564	if test "${ac_cv_prog_egrep+set}" = set; then
3565	echo $ECHO_N "(cached) $ECHO_C" >&6
3566	else
3567	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3568	then ac_cv_prog_egrep='grep -E'
3569	else ac_cv_prog_egrep='egrep'
3570	fi
3571	fi
3572	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3573	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3574	EGREP=$ac_cv_prog_egrep
3575
3576
3577	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3578	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3579	if test "${ac_cv_header_stdc+set}" = set; then
3580	echo $ECHO_N "(cached) $ECHO_C" >&6
3581	else
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <stdlib.h>
3589	#include <stdarg.h>
3590	#include <string.h>
3591	#include <float.h>
3592
3593	int
3594	main ()
3595	{
3596
3597	;
3598	return 0;
3599	}
3600	_ACEOF
3601	rm -f conftest.$ac_objext
3602	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3603	(eval $ac_compile) 2>conftest.er1
3604	ac_status=$?
3605	grep -v '^ *+' conftest.er1 >conftest.err
3606	rm -f conftest.er1
3607	cat conftest.err >&5
3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609	(exit $ac_status); } &&
3610	{ ac_try='test -z "$ac_c_werror_flag"
3611	\|\| test ! -s conftest.err'
3612	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3613	(eval $ac_try) 2>&5
3614	ac_status=$?
3615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616	(exit $ac_status); }; } &&
3617	{ ac_try='test -s conftest.$ac_objext'
3618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3619	(eval $ac_try) 2>&5
3620	ac_status=$?
3621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622	(exit $ac_status); }; }; then
3623	ac_cv_header_stdc=yes
3624	else
3625	echo "$as_me: failed program was:" >&5
3626	sed 's/^/\| /' conftest.$ac_ext >&5
3627
3628	ac_cv_header_stdc=no
3629	fi
3630	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3631
3632	if test $ac_cv_header_stdc = yes; then
3633	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3634	cat >conftest.$ac_ext <<_ACEOF
3635	/* confdefs.h. */
3636	_ACEOF
3637	cat confdefs.h >>conftest.$ac_ext
3638	cat >>conftest.$ac_ext <<_ACEOF
3639	/* end confdefs.h. */
3640	#include <string.h>
3641
3642	_ACEOF
3643	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3644	$EGREP "memchr" >/dev/null 2>&1; then
3645	:
3646	else
3647	ac_cv_header_stdc=no
3648	fi
3649	rm -f conftest*
3650
3651	fi
3652
3653	if test $ac_cv_header_stdc = yes; then
3654	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3655	cat >conftest.$ac_ext <<_ACEOF
3656	/* confdefs.h. */
3657	_ACEOF
3658	cat confdefs.h >>conftest.$ac_ext
3659	cat >>conftest.$ac_ext <<_ACEOF
3660	/* end confdefs.h. */
3661	#include <stdlib.h>
3662
3663	_ACEOF
3664	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3665	$EGREP "free" >/dev/null 2>&1; then
3666	:
3667	else
3668	ac_cv_header_stdc=no
3669	fi
3670	rm -f conftest*
3671
3672	fi
3673
3674	if test $ac_cv_header_stdc = yes; then
3675	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3676	if test "$cross_compiling" = yes; then
3677	:
3678	else
3679	cat >conftest.$ac_ext <<_ACEOF
3680	/* confdefs.h. */
3681	_ACEOF
3682	cat confdefs.h >>conftest.$ac_ext
3683	cat >>conftest.$ac_ext <<_ACEOF
3684	/* end confdefs.h. */
3685	#include <ctype.h>
3686	#if ((' ' & 0x0FF) == 0x020)
3687	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3688	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3689	#else
3690	# define ISLOWER(c) \
3691	(('a' <= (c) && (c) <= 'i') \
3692	\|\| ('j' <= (c) && (c) <= 'r') \
3693	\|\| ('s' <= (c) && (c) <= 'z'))
3694	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3695	#endif
3696
3697	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3698	int
3699	main ()
3700	{
3701	int i;
3702	for (i = 0; i < 256; i++)
3703	if (XOR (islower (i), ISLOWER (i))
3704	\|\| toupper (i) != TOUPPER (i))
3705	exit(2);
3706	exit (0);
3707	}
3708	_ACEOF
3709	rm -f conftest$ac_exeext
3710	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3711	(eval $ac_link) 2>&5
3712	ac_status=$?
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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 $ac_status); }; }; then
3720	:
3721	else
3722	echo "$as_me: program exited with status $ac_status" >&5
3723	echo "$as_me: failed program was:" >&5
3724	sed 's/^/\| /' conftest.$ac_ext >&5
3725
3726	( exit $ac_status )
3727	ac_cv_header_stdc=no
3728	fi
3729	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3730	fi
3731	fi
3732	fi
3733	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3734	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3735	if test $ac_cv_header_stdc = yes; then
3736
3737	cat >>confdefs.h <<\_ACEOF
3738	#define STDC_HEADERS 1
3739	_ACEOF
3740
3741	fi
3742
3743
3744	### CHECKING FOR SYSTEM ###
3745
3746	echo "$as_me:$LINENO: checking for System" >&5
3747	echo $ECHO_N "checking for System... $ECHO_C" >&6
3748	case `uname` in
3749	### WINDOWS ###
3750	MINGW)
3751	echo "mingw-WINDOWS detected"
3752
3753	mingw="yes"
3754	MSBITFIELDS="-mms-bitfields"
3755	MWINDOWS="-mwindows"
3756
3757	# checking gl header
3758	#done before loop
3759
3760	# checking gl header
3761	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3772	inttypes.h stdint.h unistd.h
3773	do
3774	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3775	echo "$as_me:$LINENO: checking for $ac_header" >&5
3776	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3777	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3778	echo $ECHO_N "(cached) $ECHO_C" >&6
3779	else
3780	cat >conftest.$ac_ext <<_ACEOF
3781	/* confdefs.h. */
3782	_ACEOF
3783	cat confdefs.h >>conftest.$ac_ext
3784	cat >>conftest.$ac_ext <<_ACEOF
3785	/* end confdefs.h. */
3786	$ac_includes_default
3787
3788	#include <$ac_header>
3789	_ACEOF
3790	rm -f conftest.$ac_objext
3791	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3792	(eval $ac_compile) 2>conftest.er1
3793	ac_status=$?
3794	grep -v '^ *+' conftest.er1 >conftest.err
3795	rm -f conftest.er1
3796	cat conftest.err >&5
3797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798	(exit $ac_status); } &&
3799	{ ac_try='test -z "$ac_c_werror_flag"
3800	\|\| test ! -s conftest.err'
3801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802	(eval $ac_try) 2>&5
3803	ac_status=$?
3804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805	(exit $ac_status); }; } &&
3806	{ ac_try='test -s conftest.$ac_objext'
3807	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3808	(eval $ac_try) 2>&5
3809	ac_status=$?
3810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3811	(exit $ac_status); }; }; then
3812	eval "$as_ac_Header=yes"
3813	else
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/\| /' conftest.$ac_ext >&5
3816
3817	eval "$as_ac_Header=no"
3818	fi
3819	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3820	fi
3821	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3822	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3823	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3824	cat >>confdefs.h <<_ACEOF
3825	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3826	_ACEOF
3827
3828	fi
3829
3830	done
3831
3832
3833
3834	for ac_header in GL/gl.h
3835	do
3836	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3837	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3838	echo "$as_me:$LINENO: checking for $ac_header" >&5
3839	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3840	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3841	echo $ECHO_N "(cached) $ECHO_C" >&6
3842	fi
3843	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3844	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3845	else
3846	# Is the header compilable?
3847	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3848	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3849	cat >conftest.$ac_ext <<_ACEOF
3850	/* confdefs.h. */
3851	_ACEOF
3852	cat confdefs.h >>conftest.$ac_ext
3853	cat >>conftest.$ac_ext <<_ACEOF
3854	/* end confdefs.h. */
3855	$ac_includes_default
3856	#include <$ac_header>
3857	_ACEOF
3858	rm -f conftest.$ac_objext
3859	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3860	(eval $ac_compile) 2>conftest.er1
3861	ac_status=$?
3862	grep -v '^ *+' conftest.er1 >conftest.err
3863	rm -f conftest.er1
3864	cat conftest.err >&5
3865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3866	(exit $ac_status); } &&
3867	{ ac_try='test -z "$ac_c_werror_flag"
3868	\|\| test ! -s conftest.err'
3869	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870	(eval $ac_try) 2>&5
3871	ac_status=$?
3872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873	(exit $ac_status); }; } &&
3874	{ ac_try='test -s conftest.$ac_objext'
3875	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3876	(eval $ac_try) 2>&5
3877	ac_status=$?
3878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879	(exit $ac_status); }; }; then
3880	ac_header_compiler=yes
3881	else
3882	echo "$as_me: failed program was:" >&5
3883	sed 's/^/\| /' conftest.$ac_ext >&5
3884
3885	ac_header_compiler=no
3886	fi
3887	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3888	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3889	echo "${ECHO_T}$ac_header_compiler" >&6
3890
3891	# Is the header present?
3892	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3893	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3894	cat >conftest.$ac_ext <<_ACEOF
3895	/* confdefs.h. */
3896	_ACEOF
3897	cat confdefs.h >>conftest.$ac_ext
3898	cat >>conftest.$ac_ext <<_ACEOF
3899	/* end confdefs.h. */
3900	#include <$ac_header>
3901	_ACEOF
3902	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3903	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3904	ac_status=$?
3905	grep -v '^ *+' conftest.er1 >conftest.err
3906	rm -f conftest.er1
3907	cat conftest.err >&5
3908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3909	(exit $ac_status); } >/dev/null; then
3910	if test -s conftest.err; then
3911	ac_cpp_err=$ac_c_preproc_warn_flag
3912	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3913	else
3914	ac_cpp_err=
3915	fi
3916	else
3917	ac_cpp_err=yes
3918	fi
3919	if test -z "$ac_cpp_err"; then
3920	ac_header_preproc=yes
3921	else
3922	echo "$as_me: failed program was:" >&5
3923	sed 's/^/\| /' conftest.$ac_ext >&5
3924
3925	ac_header_preproc=no
3926	fi
3927	rm -f conftest.err conftest.$ac_ext
3928	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3929	echo "${ECHO_T}$ac_header_preproc" >&6
3930
3931	# So? What about this header?
3932	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3933	yes:no: )
3934	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3935	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3936	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3937	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3938	ac_header_preproc=yes
3939	;;
3940	no:yes:* )
3941	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3942	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3943	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3944	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3945	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3946	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3947	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3948	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3949	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3950	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3951	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3952	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3953	(
3954	cat <<\_ASBOX
3955	## ------------------------------------------- ##
3956	## Report this to orxonox-dev@mail.datacore.ch ##
3957	## ------------------------------------------- ##
3958	_ASBOX
3959	) \|
3960	sed "s/^/$as_me: WARNING: /" >&2
3961	;;
3962	esac
3963	echo "$as_me:$LINENO: checking for $ac_header" >&5
3964	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3965	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3966	echo $ECHO_N "(cached) $ECHO_C" >&6
3967	else
3968	eval "$as_ac_Header=\$ac_header_preproc"
3969	fi
3970	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3971	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3972
3973	fi
3974	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3975	cat >>confdefs.h <<_ACEOF
3976	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3977	_ACEOF
3978
3979	else
3980	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3981	echo "$as_me: error: cannot find opengl headers" >&2;}
3982	{ (exit 1); exit 1; }; }
3983	fi
3984
3985	done
3986
3987	# checking for Windows openGl library
3988	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3989	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3990	if test "${ac_cv_lib_opengl32_main+set}" = set; then
3991	echo $ECHO_N "(cached) $ECHO_C" >&6
3992	else
3993	ac_check_lib_save_LIBS=$LIBS
3994	LIBS="-lopengl32 $LIBS"
3995	cat >conftest.$ac_ext <<_ACEOF
3996	/* confdefs.h. */
3997	_ACEOF
3998	cat confdefs.h >>conftest.$ac_ext
3999	cat >>conftest.$ac_ext <<_ACEOF
4000	/* end confdefs.h. */
4001
4002
4003	int
4004	main ()
4005	{
4006	main ();
4007	;
4008	return 0;
4009	}
4010	_ACEOF
4011	rm -f conftest.$ac_objext conftest$ac_exeext
4012	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4013	(eval $ac_link) 2>conftest.er1
4014	ac_status=$?
4015	grep -v '^ *+' conftest.er1 >conftest.err
4016	rm -f conftest.er1
4017	cat conftest.err >&5
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); } &&
4020	{ ac_try='test -z "$ac_c_werror_flag"
4021	\|\| test ! -s conftest.err'
4022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023	(eval $ac_try) 2>&5
4024	ac_status=$?
4025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026	(exit $ac_status); }; } &&
4027	{ ac_try='test -s conftest$ac_exeext'
4028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029	(eval $ac_try) 2>&5
4030	ac_status=$?
4031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032	(exit $ac_status); }; }; then
4033	ac_cv_lib_opengl32_main=yes
4034	else
4035	echo "$as_me: failed program was:" >&5
4036	sed 's/^/\| /' conftest.$ac_ext >&5
4037
4038	ac_cv_lib_opengl32_main=no
4039	fi
4040	rm -f conftest.err conftest.$ac_objext \
4041	conftest$ac_exeext conftest.$ac_ext
4042	LIBS=$ac_check_lib_save_LIBS
4043	fi
4044	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4045	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4046	if test $ac_cv_lib_opengl32_main = yes; then
4047	FOUND_opengl32=yes
4048	else
4049	"gl/gl.h"
4050	fi
4051
4052	if test "$FOUND_opengl32" = "yes" ; then
4053	LIBS="$LIBS -lopengl32"
4054	else
4055	echo "------------------"
4056	echo "opengl not found."
4057	echo "please install the opengl package which can be found at http://www.opengl.org"
4058	echo "------------------"
4059	exit -1
4060	fi
4061
4062	# cheking for GLU-header
4063
4064	for ac_header in GL/glu.h
4065	do
4066	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4067	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4068	echo "$as_me:$LINENO: checking for $ac_header" >&5
4069	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4070	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4071	echo $ECHO_N "(cached) $ECHO_C" >&6
4072	fi
4073	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4074	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4075	else
4076	# Is the header compilable?
4077	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4078	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4079	cat >conftest.$ac_ext <<_ACEOF
4080	/* confdefs.h. */
4081	_ACEOF
4082	cat confdefs.h >>conftest.$ac_ext
4083	cat >>conftest.$ac_ext <<_ACEOF
4084	/* end confdefs.h. */
4085	$ac_includes_default
4086	#include <$ac_header>
4087	_ACEOF
4088	rm -f conftest.$ac_objext
4089	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4090	(eval $ac_compile) 2>conftest.er1
4091	ac_status=$?
4092	grep -v '^ *+' conftest.er1 >conftest.err
4093	rm -f conftest.er1
4094	cat conftest.err >&5
4095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096	(exit $ac_status); } &&
4097	{ ac_try='test -z "$ac_c_werror_flag"
4098	\|\| test ! -s conftest.err'
4099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4100	(eval $ac_try) 2>&5
4101	ac_status=$?
4102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4103	(exit $ac_status); }; } &&
4104	{ ac_try='test -s conftest.$ac_objext'
4105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4106	(eval $ac_try) 2>&5
4107	ac_status=$?
4108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4109	(exit $ac_status); }; }; then
4110	ac_header_compiler=yes
4111	else
4112	echo "$as_me: failed program was:" >&5
4113	sed 's/^/\| /' conftest.$ac_ext >&5
4114
4115	ac_header_compiler=no
4116	fi
4117	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4118	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4119	echo "${ECHO_T}$ac_header_compiler" >&6
4120
4121	# Is the header present?
4122	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4123	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4124	cat >conftest.$ac_ext <<_ACEOF
4125	/* confdefs.h. */
4126	_ACEOF
4127	cat confdefs.h >>conftest.$ac_ext
4128	cat >>conftest.$ac_ext <<_ACEOF
4129	/* end confdefs.h. */
4130	#include <$ac_header>
4131	_ACEOF
4132	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4133	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4134	ac_status=$?
4135	grep -v '^ *+' conftest.er1 >conftest.err
4136	rm -f conftest.er1
4137	cat conftest.err >&5
4138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4139	(exit $ac_status); } >/dev/null; then
4140	if test -s conftest.err; then
4141	ac_cpp_err=$ac_c_preproc_warn_flag
4142	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4143	else
4144	ac_cpp_err=
4145	fi
4146	else
4147	ac_cpp_err=yes
4148	fi
4149	if test -z "$ac_cpp_err"; then
4150	ac_header_preproc=yes
4151	else
4152	echo "$as_me: failed program was:" >&5
4153	sed 's/^/\| /' conftest.$ac_ext >&5
4154
4155	ac_header_preproc=no
4156	fi
4157	rm -f conftest.err conftest.$ac_ext
4158	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4159	echo "${ECHO_T}$ac_header_preproc" >&6
4160
4161	# So? What about this header?
4162	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4163	yes:no: )
4164	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4165	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4166	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4167	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4168	ac_header_preproc=yes
4169	;;
4170	no:yes:* )
4171	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4172	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4173	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4174	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4175	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4176	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4177	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4178	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4179	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4180	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4181	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4182	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4183	(
4184	cat <<\_ASBOX
4185	## ------------------------------------------- ##
4186	## Report this to orxonox-dev@mail.datacore.ch ##
4187	## ------------------------------------------- ##
4188	_ASBOX
4189	) \|
4190	sed "s/^/$as_me: WARNING: /" >&2
4191	;;
4192	esac
4193	echo "$as_me:$LINENO: checking for $ac_header" >&5
4194	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4195	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4196	echo $ECHO_N "(cached) $ECHO_C" >&6
4197	else
4198	eval "$as_ac_Header=\$ac_header_preproc"
4199	fi
4200	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4201	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4202
4203	fi
4204	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4205	cat >>confdefs.h <<_ACEOF
4206	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4207	_ACEOF
4208
4209	else
4210	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4211	echo "$as_me: error: cannot find opengl headers" >&2;}
4212	{ (exit 1); exit 1; }; }
4213	fi
4214
4215	done
4216
4217
4218	# checking for libGLU
4219	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4220	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4221	if test "${ac_cv_lib_glu32_main+set}" = set; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	else
4224	ac_check_lib_save_LIBS=$LIBS
4225	LIBS="-lglu32 $LIBS"
4226	cat >conftest.$ac_ext <<_ACEOF
4227	/* confdefs.h. */
4228	_ACEOF
4229	cat confdefs.h >>conftest.$ac_ext
4230	cat >>conftest.$ac_ext <<_ACEOF
4231	/* end confdefs.h. */
4232
4233
4234	int
4235	main ()
4236	{
4237	main ();
4238	;
4239	return 0;
4240	}
4241	_ACEOF
4242	rm -f conftest.$ac_objext conftest$ac_exeext
4243	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4244	(eval $ac_link) 2>conftest.er1
4245	ac_status=$?
4246	grep -v '^ *+' conftest.er1 >conftest.err
4247	rm -f conftest.er1
4248	cat conftest.err >&5
4249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250	(exit $ac_status); } &&
4251	{ ac_try='test -z "$ac_c_werror_flag"
4252	\|\| test ! -s conftest.err'
4253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4254	(eval $ac_try) 2>&5
4255	ac_status=$?
4256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4257	(exit $ac_status); }; } &&
4258	{ ac_try='test -s conftest$ac_exeext'
4259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4260	(eval $ac_try) 2>&5
4261	ac_status=$?
4262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263	(exit $ac_status); }; }; then
4264	ac_cv_lib_glu32_main=yes
4265	else
4266	echo "$as_me: failed program was:" >&5
4267	sed 's/^/\| /' conftest.$ac_ext >&5
4268
4269	ac_cv_lib_glu32_main=no
4270	fi
4271	rm -f conftest.err conftest.$ac_objext \
4272	conftest$ac_exeext conftest.$ac_ext
4273	LIBS=$ac_check_lib_save_LIBS
4274	fi
4275	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4276	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4277	if test $ac_cv_lib_glu32_main = yes; then
4278	FOUND_glu32=yes
4279	fi
4280
4281	if test "$FOUND_glu32" = "yes" ; then
4282	LIBS="$LIBS -lGLU32"
4283	else
4284	echo "------------------"
4285	echo "GLU library not found."
4286	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4287	echo "------------------"
4288	exit -1
4289	fi
4290
4291
4292	# checking for mingw32
4293	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4294	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4295	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4296	echo $ECHO_N "(cached) $ECHO_C" >&6
4297	else
4298	ac_check_lib_save_LIBS=$LIBS
4299	LIBS="-lmingw32 $LIBS"
4300	cat >conftest.$ac_ext <<_ACEOF
4301	/* confdefs.h. */
4302	_ACEOF
4303	cat confdefs.h >>conftest.$ac_ext
4304	cat >>conftest.$ac_ext <<_ACEOF
4305	/* end confdefs.h. */
4306
4307
4308	int
4309	main ()
4310	{
4311	main ();
4312	;
4313	return 0;
4314	}
4315	_ACEOF
4316	rm -f conftest.$ac_objext conftest$ac_exeext
4317	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4318	(eval $ac_link) 2>conftest.er1
4319	ac_status=$?
4320	grep -v '^ *+' conftest.er1 >conftest.err
4321	rm -f conftest.er1
4322	cat conftest.err >&5
4323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324	(exit $ac_status); } &&
4325	{ ac_try='test -z "$ac_c_werror_flag"
4326	\|\| test ! -s conftest.err'
4327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4328	(eval $ac_try) 2>&5
4329	ac_status=$?
4330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331	(exit $ac_status); }; } &&
4332	{ ac_try='test -s conftest$ac_exeext'
4333	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4334	(eval $ac_try) 2>&5
4335	ac_status=$?
4336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337	(exit $ac_status); }; }; then
4338	ac_cv_lib_mingw32_main=yes
4339	else
4340	echo "$as_me: failed program was:" >&5
4341	sed 's/^/\| /' conftest.$ac_ext >&5
4342
4343	ac_cv_lib_mingw32_main=no
4344	fi
4345	rm -f conftest.err conftest.$ac_objext \
4346	conftest$ac_exeext conftest.$ac_ext
4347	LIBS=$ac_check_lib_save_LIBS
4348	fi
4349	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4350	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4351	if test $ac_cv_lib_mingw32_main = yes; then
4352	FOUND_mingw32=yes
4353	fi
4354
4355	if test $FOUND_mingw32 = "yes"; then
4356	LIBS="$LIBS -lmingw32"
4357	fi
4358	# checking for SDL-headers
4359
4360	for ac_header in SDL/SDL.h
4361	do
4362	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4363	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4364	echo "$as_me:$LINENO: checking for $ac_header" >&5
4365	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367	echo $ECHO_N "(cached) $ECHO_C" >&6
4368	fi
4369	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4370	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4371	else
4372	# Is the header compilable?
4373	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4374	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4375	cat >conftest.$ac_ext <<_ACEOF
4376	/* confdefs.h. */
4377	_ACEOF
4378	cat confdefs.h >>conftest.$ac_ext
4379	cat >>conftest.$ac_ext <<_ACEOF
4380	/* end confdefs.h. */
4381	$ac_includes_default
4382	#include <$ac_header>
4383	_ACEOF
4384	rm -f conftest.$ac_objext
4385	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4386	(eval $ac_compile) 2>conftest.er1
4387	ac_status=$?
4388	grep -v '^ *+' conftest.er1 >conftest.err
4389	rm -f conftest.er1
4390	cat conftest.err >&5
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); } &&
4393	{ ac_try='test -z "$ac_c_werror_flag"
4394	\|\| test ! -s conftest.err'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; } &&
4400	{ ac_try='test -s conftest.$ac_objext'
4401	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4402	(eval $ac_try) 2>&5
4403	ac_status=$?
4404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405	(exit $ac_status); }; }; then
4406	ac_header_compiler=yes
4407	else
4408	echo "$as_me: failed program was:" >&5
4409	sed 's/^/\| /' conftest.$ac_ext >&5
4410
4411	ac_header_compiler=no
4412	fi
4413	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4414	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4415	echo "${ECHO_T}$ac_header_compiler" >&6
4416
4417	# Is the header present?
4418	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4419	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4420	cat >conftest.$ac_ext <<_ACEOF
4421	/* confdefs.h. */
4422	_ACEOF
4423	cat confdefs.h >>conftest.$ac_ext
4424	cat >>conftest.$ac_ext <<_ACEOF
4425	/* end confdefs.h. */
4426	#include <$ac_header>
4427	_ACEOF
4428	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4429	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4430	ac_status=$?
4431	grep -v '^ *+' conftest.er1 >conftest.err
4432	rm -f conftest.er1
4433	cat conftest.err >&5
4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435	(exit $ac_status); } >/dev/null; then
4436	if test -s conftest.err; then
4437	ac_cpp_err=$ac_c_preproc_warn_flag
4438	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4439	else
4440	ac_cpp_err=
4441	fi
4442	else
4443	ac_cpp_err=yes
4444	fi
4445	if test -z "$ac_cpp_err"; then
4446	ac_header_preproc=yes
4447	else
4448	echo "$as_me: failed program was:" >&5
4449	sed 's/^/\| /' conftest.$ac_ext >&5
4450
4451	ac_header_preproc=no
4452	fi
4453	rm -f conftest.err conftest.$ac_ext
4454	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4455	echo "${ECHO_T}$ac_header_preproc" >&6
4456
4457	# So? What about this header?
4458	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4459	yes:no: )
4460	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4461	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4462	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4463	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4464	ac_header_preproc=yes
4465	;;
4466	no:yes:* )
4467	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4468	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4469	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4470	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4471	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4472	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4473	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4474	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4475	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4476	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4477	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4478	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4479	(
4480	cat <<\_ASBOX
4481	## ------------------------------------------- ##
4482	## Report this to orxonox-dev@mail.datacore.ch ##
4483	## ------------------------------------------- ##
4484	_ASBOX
4485	) \|
4486	sed "s/^/$as_me: WARNING: /" >&2
4487	;;
4488	esac
4489	echo "$as_me:$LINENO: checking for $ac_header" >&5
4490	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4491	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4492	echo $ECHO_N "(cached) $ECHO_C" >&6
4493	else
4494	eval "$as_ac_Header=\$ac_header_preproc"
4495	fi
4496	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4497	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4498
4499	fi
4500	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4501	cat >>confdefs.h <<_ACEOF
4502	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4503	_ACEOF
4504
4505	else
4506	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4507	echo "$as_me: error: cannot find SDL headers" >&2;}
4508	{ (exit 1); exit 1; }; }
4509	fi
4510
4511	done
4512
4513
4514	#checking for libSDL
4515	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4516	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4517	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4518	echo $ECHO_N "(cached) $ECHO_C" >&6
4519	else
4520	ac_check_lib_save_LIBS=$LIBS
4521	LIBS="-lsdlmain $LIBS"
4522	cat >conftest.$ac_ext <<_ACEOF
4523	/* confdefs.h. */
4524	_ACEOF
4525	cat confdefs.h >>conftest.$ac_ext
4526	cat >>conftest.$ac_ext <<_ACEOF
4527	/* end confdefs.h. */
4528
4529
4530	int
4531	main ()
4532	{
4533	main ();
4534	;
4535	return 0;
4536	}
4537	_ACEOF
4538	rm -f conftest.$ac_objext conftest$ac_exeext
4539	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4540	(eval $ac_link) 2>conftest.er1
4541	ac_status=$?
4542	grep -v '^ *+' conftest.er1 >conftest.err
4543	rm -f conftest.er1
4544	cat conftest.err >&5
4545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546	(exit $ac_status); } &&
4547	{ ac_try='test -z "$ac_c_werror_flag"
4548	\|\| test ! -s conftest.err'
4549	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4550	(eval $ac_try) 2>&5
4551	ac_status=$?
4552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4553	(exit $ac_status); }; } &&
4554	{ ac_try='test -s conftest$ac_exeext'
4555	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4556	(eval $ac_try) 2>&5
4557	ac_status=$?
4558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559	(exit $ac_status); }; }; then
4560	ac_cv_lib_sdlmain_main=yes
4561	else
4562	echo "$as_me: failed program was:" >&5
4563	sed 's/^/\| /' conftest.$ac_ext >&5
4564
4565	ac_cv_lib_sdlmain_main=no
4566	fi
4567	rm -f conftest.err conftest.$ac_objext \
4568	conftest$ac_exeext conftest.$ac_ext
4569	LIBS=$ac_check_lib_save_LIBS
4570	fi
4571	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4572	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4573	if test $ac_cv_lib_sdlmain_main = yes; then
4574	FOUND_sdlmain=yes
4575	fi
4576
4577	if test "$FOUND_sdlmain" = "yes" ; then
4578	LIBS="$LIBS -lsdlmain"
4579	else
4580	echo "------------------"
4581	echo "SDL library not found."
4582	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4583	echo "------------------"
4584	exit 1
4585	fi
4586	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4587	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4588	if test "${ac_cv_lib_sdl_main+set}" = set; then
4589	echo $ECHO_N "(cached) $ECHO_C" >&6
4590	else
4591	ac_check_lib_save_LIBS=$LIBS
4592	LIBS="-lsdl $LIBS"
4593	cat >conftest.$ac_ext <<_ACEOF
4594	/* confdefs.h. */
4595	_ACEOF
4596	cat confdefs.h >>conftest.$ac_ext
4597	cat >>conftest.$ac_ext <<_ACEOF
4598	/* end confdefs.h. */
4599
4600
4601	int
4602	main ()
4603	{
4604	main ();
4605	;
4606	return 0;
4607	}
4608	_ACEOF
4609	rm -f conftest.$ac_objext conftest$ac_exeext
4610	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4611	(eval $ac_link) 2>conftest.er1
4612	ac_status=$?
4613	grep -v '^ *+' conftest.er1 >conftest.err
4614	rm -f conftest.er1
4615	cat conftest.err >&5
4616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617	(exit $ac_status); } &&
4618	{ ac_try='test -z "$ac_c_werror_flag"
4619	\|\| test ! -s conftest.err'
4620	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4621	(eval $ac_try) 2>&5
4622	ac_status=$?
4623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624	(exit $ac_status); }; } &&
4625	{ ac_try='test -s conftest$ac_exeext'
4626	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4627	(eval $ac_try) 2>&5
4628	ac_status=$?
4629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4630	(exit $ac_status); }; }; then
4631	ac_cv_lib_sdl_main=yes
4632	else
4633	echo "$as_me: failed program was:" >&5
4634	sed 's/^/\| /' conftest.$ac_ext >&5
4635
4636	ac_cv_lib_sdl_main=no
4637	fi
4638	rm -f conftest.err conftest.$ac_objext \
4639	conftest$ac_exeext conftest.$ac_ext
4640	LIBS=$ac_check_lib_save_LIBS
4641	fi
4642	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4643	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4644	if test $ac_cv_lib_sdl_main = yes; then
4645	FOUND_sdl=yes
4646	fi
4647
4648	if test "$FOUND_sdl" = "yes" ; then
4649	LIBS="$LIBS -lsdl"
4650	else
4651	echo "------------------"
4652	echo "SDL library not found."
4653	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4654	echo "------------------"
4655	exit -1
4656	fi
4657
4658	;;
4659
4660	### LINUX ###
4661	Linux)
4662	echo "Linux detected"
4663
4664	Linux="yes"
4665
4666	# checking gl header
4667
4668	for ac_header in GL/gl.h
4669	do
4670	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4671	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4672	echo "$as_me:$LINENO: checking for $ac_header" >&5
4673	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4674	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4675	echo $ECHO_N "(cached) $ECHO_C" >&6
4676	fi
4677	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4678	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4679	else
4680	# Is the header compilable?
4681	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4682	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4683	cat >conftest.$ac_ext <<_ACEOF
4684	/* confdefs.h. */
4685	_ACEOF
4686	cat confdefs.h >>conftest.$ac_ext
4687	cat >>conftest.$ac_ext <<_ACEOF
4688	/* end confdefs.h. */
4689	$ac_includes_default
4690	#include <$ac_header>
4691	_ACEOF
4692	rm -f conftest.$ac_objext
4693	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4694	(eval $ac_compile) 2>conftest.er1
4695	ac_status=$?
4696	grep -v '^ *+' conftest.er1 >conftest.err
4697	rm -f conftest.er1
4698	cat conftest.err >&5
4699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4700	(exit $ac_status); } &&
4701	{ ac_try='test -z "$ac_c_werror_flag"
4702	\|\| test ! -s conftest.err'
4703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4704	(eval $ac_try) 2>&5
4705	ac_status=$?
4706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4707	(exit $ac_status); }; } &&
4708	{ ac_try='test -s conftest.$ac_objext'
4709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4710	(eval $ac_try) 2>&5
4711	ac_status=$?
4712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4713	(exit $ac_status); }; }; then
4714	ac_header_compiler=yes
4715	else
4716	echo "$as_me: failed program was:" >&5
4717	sed 's/^/\| /' conftest.$ac_ext >&5
4718
4719	ac_header_compiler=no
4720	fi
4721	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4722	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4723	echo "${ECHO_T}$ac_header_compiler" >&6
4724
4725	# Is the header present?
4726	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4727	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4728	cat >conftest.$ac_ext <<_ACEOF
4729	/* confdefs.h. */
4730	_ACEOF
4731	cat confdefs.h >>conftest.$ac_ext
4732	cat >>conftest.$ac_ext <<_ACEOF
4733	/* end confdefs.h. */
4734	#include <$ac_header>
4735	_ACEOF
4736	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4737	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4738	ac_status=$?
4739	grep -v '^ *+' conftest.er1 >conftest.err
4740	rm -f conftest.er1
4741	cat conftest.err >&5
4742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4743	(exit $ac_status); } >/dev/null; then
4744	if test -s conftest.err; then
4745	ac_cpp_err=$ac_c_preproc_warn_flag
4746	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4747	else
4748	ac_cpp_err=
4749	fi
4750	else
4751	ac_cpp_err=yes
4752	fi
4753	if test -z "$ac_cpp_err"; then
4754	ac_header_preproc=yes
4755	else
4756	echo "$as_me: failed program was:" >&5
4757	sed 's/^/\| /' conftest.$ac_ext >&5
4758
4759	ac_header_preproc=no
4760	fi
4761	rm -f conftest.err conftest.$ac_ext
4762	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4763	echo "${ECHO_T}$ac_header_preproc" >&6
4764
4765	# So? What about this header?
4766	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4767	yes:no: )
4768	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4769	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4770	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4771	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4772	ac_header_preproc=yes
4773	;;
4774	no:yes:* )
4775	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4776	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4777	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4778	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4779	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4780	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4781	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4782	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4783	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4784	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4785	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4786	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4787	(
4788	cat <<\_ASBOX
4789	## ------------------------------------------- ##
4790	## Report this to orxonox-dev@mail.datacore.ch ##
4791	## ------------------------------------------- ##
4792	_ASBOX
4793	) \|
4794	sed "s/^/$as_me: WARNING: /" >&2
4795	;;
4796	esac
4797	echo "$as_me:$LINENO: checking for $ac_header" >&5
4798	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4799	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4800	echo $ECHO_N "(cached) $ECHO_C" >&6
4801	else
4802	eval "$as_ac_Header=\$ac_header_preproc"
4803	fi
4804	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4805	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4806
4807	fi
4808	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4809	cat >>confdefs.h <<_ACEOF
4810	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4811	_ACEOF
4812
4813	else
4814	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4815	echo "$as_me: error: cannot find opengl headers" >&2;}
4816	{ (exit 1); exit 1; }; }
4817	fi
4818
4819	done
4820
4821
4822	# checking for Unix GL
4823	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4824	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4825	if test "${ac_cv_lib_GL_main+set}" = set; then
4826	echo $ECHO_N "(cached) $ECHO_C" >&6
4827	else
4828	ac_check_lib_save_LIBS=$LIBS
4829	LIBS="-lGL $LIBS"
4830	cat >conftest.$ac_ext <<_ACEOF
4831	/* confdefs.h. */
4832	_ACEOF
4833	cat confdefs.h >>conftest.$ac_ext
4834	cat >>conftest.$ac_ext <<_ACEOF
4835	/* end confdefs.h. */
4836
4837
4838	int
4839	main ()
4840	{
4841	main ();
4842	;
4843	return 0;
4844	}
4845	_ACEOF
4846	rm -f conftest.$ac_objext conftest$ac_exeext
4847	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4848	(eval $ac_link) 2>conftest.er1
4849	ac_status=$?
4850	grep -v '^ *+' conftest.er1 >conftest.err
4851	rm -f conftest.er1
4852	cat conftest.err >&5
4853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4854	(exit $ac_status); } &&
4855	{ ac_try='test -z "$ac_c_werror_flag"
4856	\|\| test ! -s conftest.err'
4857	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4858	(eval $ac_try) 2>&5
4859	ac_status=$?
4860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4861	(exit $ac_status); }; } &&
4862	{ ac_try='test -s conftest$ac_exeext'
4863	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4864	(eval $ac_try) 2>&5
4865	ac_status=$?
4866	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4867	(exit $ac_status); }; }; then
4868	ac_cv_lib_GL_main=yes
4869	else
4870	echo "$as_me: failed program was:" >&5
4871	sed 's/^/\| /' conftest.$ac_ext >&5
4872
4873	ac_cv_lib_GL_main=no
4874	fi
4875	rm -f conftest.err conftest.$ac_objext \
4876	conftest$ac_exeext conftest.$ac_ext
4877	LIBS=$ac_check_lib_save_LIBS
4878	fi
4879	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4880	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4881	if test $ac_cv_lib_GL_main = yes; then
4882	FOUND_GL=yes
4883	fi
4884
4885	if test "$FOUND_GL" = "yes" ; then
4886	LIBS="$LIBS -lGL"
4887	else
4888	echo "------------------"
4889	echo "opengl not found."
4890	echo "please install the opengl package which can be found at http://www.opengl.org"
4891	echo "------------------"
4892	exit -1
4893	fi
4894
4895	# cheking for GLU-header
4896
4897	for ac_header in GL/glu.h
4898	do
4899	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4900	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4901	echo "$as_me:$LINENO: checking for $ac_header" >&5
4902	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4903	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4904	echo $ECHO_N "(cached) $ECHO_C" >&6
4905	fi
4906	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4907	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4908	else
4909	# Is the header compilable?
4910	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4911	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4912	cat >conftest.$ac_ext <<_ACEOF
4913	/* confdefs.h. */
4914	_ACEOF
4915	cat confdefs.h >>conftest.$ac_ext
4916	cat >>conftest.$ac_ext <<_ACEOF
4917	/* end confdefs.h. */
4918	$ac_includes_default
4919	#include <$ac_header>
4920	_ACEOF
4921	rm -f conftest.$ac_objext
4922	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923	(eval $ac_compile) 2>conftest.er1
4924	ac_status=$?
4925	grep -v '^ *+' conftest.er1 >conftest.err
4926	rm -f conftest.er1
4927	cat conftest.err >&5
4928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929	(exit $ac_status); } &&
4930	{ ac_try='test -z "$ac_c_werror_flag"
4931	\|\| test ! -s conftest.err'
4932	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933	(eval $ac_try) 2>&5
4934	ac_status=$?
4935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936	(exit $ac_status); }; } &&
4937	{ ac_try='test -s conftest.$ac_objext'
4938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939	(eval $ac_try) 2>&5
4940	ac_status=$?
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); }; }; then
4943	ac_header_compiler=yes
4944	else
4945	echo "$as_me: failed program was:" >&5
4946	sed 's/^/\| /' conftest.$ac_ext >&5
4947
4948	ac_header_compiler=no
4949	fi
4950	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4951	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4952	echo "${ECHO_T}$ac_header_compiler" >&6
4953
4954	# Is the header present?
4955	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4956	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4957	cat >conftest.$ac_ext <<_ACEOF
4958	/* confdefs.h. */
4959	_ACEOF
4960	cat confdefs.h >>conftest.$ac_ext
4961	cat >>conftest.$ac_ext <<_ACEOF
4962	/* end confdefs.h. */
4963	#include <$ac_header>
4964	_ACEOF
4965	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4966	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4967	ac_status=$?
4968	grep -v '^ *+' conftest.er1 >conftest.err
4969	rm -f conftest.er1
4970	cat conftest.err >&5
4971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4972	(exit $ac_status); } >/dev/null; then
4973	if test -s conftest.err; then
4974	ac_cpp_err=$ac_c_preproc_warn_flag
4975	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4976	else
4977	ac_cpp_err=
4978	fi
4979	else
4980	ac_cpp_err=yes
4981	fi
4982	if test -z "$ac_cpp_err"; then
4983	ac_header_preproc=yes
4984	else
4985	echo "$as_me: failed program was:" >&5
4986	sed 's/^/\| /' conftest.$ac_ext >&5
4987
4988	ac_header_preproc=no
4989	fi
4990	rm -f conftest.err conftest.$ac_ext
4991	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4992	echo "${ECHO_T}$ac_header_preproc" >&6
4993
4994	# So? What about this header?
4995	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4996	yes:no: )
4997	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4998	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4999	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5000	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5001	ac_header_preproc=yes
5002	;;
5003	no:yes:* )
5004	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5005	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5006	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5007	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5008	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5009	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5010	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5011	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5012	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5013	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5014	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5015	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5016	(
5017	cat <<\_ASBOX
5018	## ------------------------------------------- ##
5019	## Report this to orxonox-dev@mail.datacore.ch ##
5020	## ------------------------------------------- ##
5021	_ASBOX
5022	) \|
5023	sed "s/^/$as_me: WARNING: /" >&2
5024	;;
5025	esac
5026	echo "$as_me:$LINENO: checking for $ac_header" >&5
5027	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5028	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5029	echo $ECHO_N "(cached) $ECHO_C" >&6
5030	else
5031	eval "$as_ac_Header=\$ac_header_preproc"
5032	fi
5033	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5034	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5035
5036	fi
5037	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5038	cat >>confdefs.h <<_ACEOF
5039	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5040	_ACEOF
5041
5042	else
5043	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5044	echo "$as_me: error: cannot find opengl headers" >&2;}
5045	{ (exit 1); exit 1; }; }
5046	fi
5047
5048	done
5049
5050
5051	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5052	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5053	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5054	echo $ECHO_N "(cached) $ECHO_C" >&6
5055	else
5056	ac_check_lib_save_LIBS=$LIBS
5057	LIBS="-lGLU $LIBS"
5058	cat >conftest.$ac_ext <<_ACEOF
5059	/* confdefs.h. */
5060	_ACEOF
5061	cat confdefs.h >>conftest.$ac_ext
5062	cat >>conftest.$ac_ext <<_ACEOF
5063	/* end confdefs.h. */
5064
5065	/* Override any gcc2 internal prototype to avoid an error. */
5066	#ifdef __cplusplus
5067	extern "C"
5068	#endif
5069	/* We use char because int might match the return type of a gcc2
5070	builtin and then its argument prototype would still apply. */
5071	char gluProject ();
5072	int
5073	main ()
5074	{
5075	gluProject ();
5076	;
5077	return 0;
5078	}
5079	_ACEOF
5080	rm -f conftest.$ac_objext conftest$ac_exeext
5081	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5082	(eval $ac_link) 2>conftest.er1
5083	ac_status=$?
5084	grep -v '^ *+' conftest.er1 >conftest.err
5085	rm -f conftest.er1
5086	cat conftest.err >&5
5087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5088	(exit $ac_status); } &&
5089	{ ac_try='test -z "$ac_c_werror_flag"
5090	\|\| test ! -s conftest.err'
5091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5092	(eval $ac_try) 2>&5
5093	ac_status=$?
5094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5095	(exit $ac_status); }; } &&
5096	{ ac_try='test -s conftest$ac_exeext'
5097	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5098	(eval $ac_try) 2>&5
5099	ac_status=$?
5100	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5101	(exit $ac_status); }; }; then
5102	ac_cv_lib_GLU_gluProject=yes
5103	else
5104	echo "$as_me: failed program was:" >&5
5105	sed 's/^/\| /' conftest.$ac_ext >&5
5106
5107	ac_cv_lib_GLU_gluProject=no
5108	fi
5109	rm -f conftest.err conftest.$ac_objext \
5110	conftest$ac_exeext conftest.$ac_ext
5111	LIBS=$ac_check_lib_save_LIBS
5112	fi
5113	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5114	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5115	if test $ac_cv_lib_GLU_gluProject = yes; then
5116	FOUND_GLU=yes
5117	fi
5118
5119	if test "$FOUND_GLU" = "yes" ; then
5120	LIBS="$LIBS -lGLU"
5121	else
5122	echo "------------------"
5123	echo "GLU library not found."
5124	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5125	echo "------------------"
5126	exit -1
5127	fi
5128
5129	# checking for SDL-headers
5130
5131	for ac_header in SDL/SDL.h
5132	do
5133	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5134	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5135	echo "$as_me:$LINENO: checking for $ac_header" >&5
5136	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5137	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5138	echo $ECHO_N "(cached) $ECHO_C" >&6
5139	fi
5140	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5141	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5142	else
5143	# Is the header compilable?
5144	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5145	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5146	cat >conftest.$ac_ext <<_ACEOF
5147	/* confdefs.h. */
5148	_ACEOF
5149	cat confdefs.h >>conftest.$ac_ext
5150	cat >>conftest.$ac_ext <<_ACEOF
5151	/* end confdefs.h. */
5152	$ac_includes_default
5153	#include <$ac_header>
5154	_ACEOF
5155	rm -f conftest.$ac_objext
5156	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5157	(eval $ac_compile) 2>conftest.er1
5158	ac_status=$?
5159	grep -v '^ *+' conftest.er1 >conftest.err
5160	rm -f conftest.er1
5161	cat conftest.err >&5
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); } &&
5164	{ ac_try='test -z "$ac_c_werror_flag"
5165	\|\| test ! -s conftest.err'
5166	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5167	(eval $ac_try) 2>&5
5168	ac_status=$?
5169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5170	(exit $ac_status); }; } &&
5171	{ ac_try='test -s conftest.$ac_objext'
5172	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5173	(eval $ac_try) 2>&5
5174	ac_status=$?
5175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176	(exit $ac_status); }; }; then
5177	ac_header_compiler=yes
5178	else
5179	echo "$as_me: failed program was:" >&5
5180	sed 's/^/\| /' conftest.$ac_ext >&5
5181
5182	ac_header_compiler=no
5183	fi
5184	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5185	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5186	echo "${ECHO_T}$ac_header_compiler" >&6
5187
5188	# Is the header present?
5189	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5190	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5191	cat >conftest.$ac_ext <<_ACEOF
5192	/* confdefs.h. */
5193	_ACEOF
5194	cat confdefs.h >>conftest.$ac_ext
5195	cat >>conftest.$ac_ext <<_ACEOF
5196	/* end confdefs.h. */
5197	#include <$ac_header>
5198	_ACEOF
5199	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5200	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5201	ac_status=$?
5202	grep -v '^ *+' conftest.er1 >conftest.err
5203	rm -f conftest.er1
5204	cat conftest.err >&5
5205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206	(exit $ac_status); } >/dev/null; then
5207	if test -s conftest.err; then
5208	ac_cpp_err=$ac_c_preproc_warn_flag
5209	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5210	else
5211	ac_cpp_err=
5212	fi
5213	else
5214	ac_cpp_err=yes
5215	fi
5216	if test -z "$ac_cpp_err"; then
5217	ac_header_preproc=yes
5218	else
5219	echo "$as_me: failed program was:" >&5
5220	sed 's/^/\| /' conftest.$ac_ext >&5
5221
5222	ac_header_preproc=no
5223	fi
5224	rm -f conftest.err conftest.$ac_ext
5225	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5226	echo "${ECHO_T}$ac_header_preproc" >&6
5227
5228	# So? What about this header?
5229	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5230	yes:no: )
5231	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5232	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5233	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5234	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5235	ac_header_preproc=yes
5236	;;
5237	no:yes:* )
5238	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5239	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5240	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5241	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5242	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5243	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5244	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5245	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5246	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5247	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5248	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5249	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5250	(
5251	cat <<\_ASBOX
5252	## ------------------------------------------- ##
5253	## Report this to orxonox-dev@mail.datacore.ch ##
5254	## ------------------------------------------- ##
5255	_ASBOX
5256	) \|
5257	sed "s/^/$as_me: WARNING: /" >&2
5258	;;
5259	esac
5260	echo "$as_me:$LINENO: checking for $ac_header" >&5
5261	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5262	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5263	echo $ECHO_N "(cached) $ECHO_C" >&6
5264	else
5265	eval "$as_ac_Header=\$ac_header_preproc"
5266	fi
5267	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5268	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5269
5270	fi
5271	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5272	cat >>confdefs.h <<_ACEOF
5273	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5274	_ACEOF
5275
5276	else
5277	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5278	echo "$as_me: error: cannot find SDL headers" >&2;}
5279	{ (exit 1); exit 1; }; }
5280	fi
5281
5282	done
5283
5284
5285	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5286	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5287	if test "${ac_cv_lib_SDL_main+set}" = set; then
5288	echo $ECHO_N "(cached) $ECHO_C" >&6
5289	else
5290	ac_check_lib_save_LIBS=$LIBS
5291	LIBS="-lSDL $LIBS"
5292	cat >conftest.$ac_ext <<_ACEOF
5293	/* confdefs.h. */
5294	_ACEOF
5295	cat confdefs.h >>conftest.$ac_ext
5296	cat >>conftest.$ac_ext <<_ACEOF
5297	/* end confdefs.h. */
5298
5299
5300	int
5301	main ()
5302	{
5303	main ();
5304	;
5305	return 0;
5306	}
5307	_ACEOF
5308	rm -f conftest.$ac_objext conftest$ac_exeext
5309	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5310	(eval $ac_link) 2>conftest.er1
5311	ac_status=$?
5312	grep -v '^ *+' conftest.er1 >conftest.err
5313	rm -f conftest.er1
5314	cat conftest.err >&5
5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316	(exit $ac_status); } &&
5317	{ ac_try='test -z "$ac_c_werror_flag"
5318	\|\| test ! -s conftest.err'
5319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5320	(eval $ac_try) 2>&5
5321	ac_status=$?
5322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5323	(exit $ac_status); }; } &&
5324	{ ac_try='test -s conftest$ac_exeext'
5325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5326	(eval $ac_try) 2>&5
5327	ac_status=$?
5328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5329	(exit $ac_status); }; }; then
5330	ac_cv_lib_SDL_main=yes
5331	else
5332	echo "$as_me: failed program was:" >&5
5333	sed 's/^/\| /' conftest.$ac_ext >&5
5334
5335	ac_cv_lib_SDL_main=no
5336	fi
5337	rm -f conftest.err conftest.$ac_objext \
5338	conftest$ac_exeext conftest.$ac_ext
5339	LIBS=$ac_check_lib_save_LIBS
5340	fi
5341	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5342	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5343	if test $ac_cv_lib_SDL_main = yes; then
5344	FOUND_SDL=yes
5345	fi
5346
5347	if test "$FOUND_SDL" = "yes" ; then
5348	LIBS="$LIBS -lSDL"
5349	else
5350	echo "------------------"
5351	echo "SDL library not found."
5352	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5353	echo "------------------"
5354	exit -1
5355	fi
5356
5357	# FIXME: Replace `main' with a function in `-lOSMesa':
5358
5359	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5360	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5361	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5362	echo $ECHO_N "(cached) $ECHO_C" >&6
5363	else
5364	ac_check_lib_save_LIBS=$LIBS
5365	LIBS="-lOSMesa $LIBS"
5366	cat >conftest.$ac_ext <<_ACEOF
5367	/* confdefs.h. */
5368	_ACEOF
5369	cat confdefs.h >>conftest.$ac_ext
5370	cat >>conftest.$ac_ext <<_ACEOF
5371	/* end confdefs.h. */
5372
5373
5374	int
5375	main ()
5376	{
5377	main ();
5378	;
5379	return 0;
5380	}
5381	_ACEOF
5382	rm -f conftest.$ac_objext conftest$ac_exeext
5383	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5384	(eval $ac_link) 2>conftest.er1
5385	ac_status=$?
5386	grep -v '^ *+' conftest.er1 >conftest.err
5387	rm -f conftest.er1
5388	cat conftest.err >&5
5389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5390	(exit $ac_status); } &&
5391	{ ac_try='test -z "$ac_c_werror_flag"
5392	\|\| test ! -s conftest.err'
5393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5394	(eval $ac_try) 2>&5
5395	ac_status=$?
5396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5397	(exit $ac_status); }; } &&
5398	{ ac_try='test -s conftest$ac_exeext'
5399	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5400	(eval $ac_try) 2>&5
5401	ac_status=$?
5402	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5403	(exit $ac_status); }; }; then
5404	ac_cv_lib_OSMesa_main=yes
5405	else
5406	echo "$as_me: failed program was:" >&5
5407	sed 's/^/\| /' conftest.$ac_ext >&5
5408
5409	ac_cv_lib_OSMesa_main=no
5410	fi
5411	rm -f conftest.err conftest.$ac_objext \
5412	conftest$ac_exeext conftest.$ac_ext
5413	LIBS=$ac_check_lib_save_LIBS
5414	fi
5415	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5416	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5417	if test $ac_cv_lib_OSMesa_main = yes; then
5418	cat >>confdefs.h <<_ACEOF
5419	#define HAVE_LIBOSMESA 1
5420	_ACEOF
5421
5422	LIBS="-lOSMesa $LIBS"
5423
5424	fi
5425
5426	# FIXME: Replace `main' with a function in `-lX11':
5427
5428	echo "$as_me:$LINENO: checking for main in -lX11" >&5
5429	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5430	if test "${ac_cv_lib_X11_main+set}" = set; then
5431	echo $ECHO_N "(cached) $ECHO_C" >&6
5432	else
5433	ac_check_lib_save_LIBS=$LIBS
5434	LIBS="-lX11 $LIBS"
5435	cat >conftest.$ac_ext <<_ACEOF
5436	/* confdefs.h. */
5437	_ACEOF
5438	cat confdefs.h >>conftest.$ac_ext
5439	cat >>conftest.$ac_ext <<_ACEOF
5440	/* end confdefs.h. */
5441
5442
5443	int
5444	main ()
5445	{
5446	main ();
5447	;
5448	return 0;
5449	}
5450	_ACEOF
5451	rm -f conftest.$ac_objext conftest$ac_exeext
5452	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5453	(eval $ac_link) 2>conftest.er1
5454	ac_status=$?
5455	grep -v '^ *+' conftest.er1 >conftest.err
5456	rm -f conftest.er1
5457	cat conftest.err >&5
5458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5459	(exit $ac_status); } &&
5460	{ ac_try='test -z "$ac_c_werror_flag"
5461	\|\| test ! -s conftest.err'
5462	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5463	(eval $ac_try) 2>&5
5464	ac_status=$?
5465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466	(exit $ac_status); }; } &&
5467	{ ac_try='test -s conftest$ac_exeext'
5468	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5469	(eval $ac_try) 2>&5
5470	ac_status=$?
5471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5472	(exit $ac_status); }; }; then
5473	ac_cv_lib_X11_main=yes
5474	else
5475	echo "$as_me: failed program was:" >&5
5476	sed 's/^/\| /' conftest.$ac_ext >&5
5477
5478	ac_cv_lib_X11_main=no
5479	fi
5480	rm -f conftest.err conftest.$ac_objext \
5481	conftest$ac_exeext conftest.$ac_ext
5482	LIBS=$ac_check_lib_save_LIBS
5483	fi
5484	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5485	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5486	if test $ac_cv_lib_X11_main = yes; then
5487	cat >>confdefs.h <<_ACEOF
5488	#define HAVE_LIBX11 1
5489	_ACEOF
5490
5491	LIBS="-lX11 $LIBS"
5492
5493	fi
5494
5495	# FIXME: Replace `main' with a function in `-lXt':
5496
5497	echo "$as_me:$LINENO: checking for main in -lXt" >&5
5498	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5499	if test "${ac_cv_lib_Xt_main+set}" = set; then
5500	echo $ECHO_N "(cached) $ECHO_C" >&6
5501	else
5502	ac_check_lib_save_LIBS=$LIBS
5503	LIBS="-lXt $LIBS"
5504	cat >conftest.$ac_ext <<_ACEOF
5505	/* confdefs.h. */
5506	_ACEOF
5507	cat confdefs.h >>conftest.$ac_ext
5508	cat >>conftest.$ac_ext <<_ACEOF
5509	/* end confdefs.h. */
5510
5511
5512	int
5513	main ()
5514	{
5515	main ();
5516	;
5517	return 0;
5518	}
5519	_ACEOF
5520	rm -f conftest.$ac_objext conftest$ac_exeext
5521	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5522	(eval $ac_link) 2>conftest.er1
5523	ac_status=$?
5524	grep -v '^ *+' conftest.er1 >conftest.err
5525	rm -f conftest.er1
5526	cat conftest.err >&5
5527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5528	(exit $ac_status); } &&
5529	{ ac_try='test -z "$ac_c_werror_flag"
5530	\|\| test ! -s conftest.err'
5531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5532	(eval $ac_try) 2>&5
5533	ac_status=$?
5534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535	(exit $ac_status); }; } &&
5536	{ ac_try='test -s conftest$ac_exeext'
5537	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5538	(eval $ac_try) 2>&5
5539	ac_status=$?
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); }; }; then
5542	ac_cv_lib_Xt_main=yes
5543	else
5544	echo "$as_me: failed program was:" >&5
5545	sed 's/^/\| /' conftest.$ac_ext >&5
5546
5547	ac_cv_lib_Xt_main=no
5548	fi
5549	rm -f conftest.err conftest.$ac_objext \
5550	conftest$ac_exeext conftest.$ac_ext
5551	LIBS=$ac_check_lib_save_LIBS
5552	fi
5553	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
5554	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
5555	if test $ac_cv_lib_Xt_main = yes; then
5556	cat >>confdefs.h <<_ACEOF
5557	#define HAVE_LIBXT 1
5558	_ACEOF
5559
5560	LIBS="-lXt $LIBS"
5561
5562	fi
5563
5564	;;
5565
5566	### OS X ###
5567	Darwin)
5568	echo "OS X detected"
5569
5570	osX="yes"
5571
5572	# checking gl header
5573
5574	for ac_header in OpenGL/gl.h
5575	do
5576	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5577	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5578	echo "$as_me:$LINENO: checking for $ac_header" >&5
5579	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5580	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5581	echo $ECHO_N "(cached) $ECHO_C" >&6
5582	fi
5583	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5584	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5585	else
5586	# Is the header compilable?
5587	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5588	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5589	cat >conftest.$ac_ext <<_ACEOF
5590	/* confdefs.h. */
5591	_ACEOF
5592	cat confdefs.h >>conftest.$ac_ext
5593	cat >>conftest.$ac_ext <<_ACEOF
5594	/* end confdefs.h. */
5595	$ac_includes_default
5596	#include <$ac_header>
5597	_ACEOF
5598	rm -f conftest.$ac_objext
5599	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5600	(eval $ac_compile) 2>conftest.er1
5601	ac_status=$?
5602	grep -v '^ *+' conftest.er1 >conftest.err
5603	rm -f conftest.er1
5604	cat conftest.err >&5
5605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5606	(exit $ac_status); } &&
5607	{ ac_try='test -z "$ac_c_werror_flag"
5608	\|\| test ! -s conftest.err'
5609	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5610	(eval $ac_try) 2>&5
5611	ac_status=$?
5612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5613	(exit $ac_status); }; } &&
5614	{ ac_try='test -s conftest.$ac_objext'
5615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5616	(eval $ac_try) 2>&5
5617	ac_status=$?
5618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5619	(exit $ac_status); }; }; then
5620	ac_header_compiler=yes
5621	else
5622	echo "$as_me: failed program was:" >&5
5623	sed 's/^/\| /' conftest.$ac_ext >&5
5624
5625	ac_header_compiler=no
5626	fi
5627	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5628	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5629	echo "${ECHO_T}$ac_header_compiler" >&6
5630
5631	# Is the header present?
5632	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5633	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5634	cat >conftest.$ac_ext <<_ACEOF
5635	/* confdefs.h. */
5636	_ACEOF
5637	cat confdefs.h >>conftest.$ac_ext
5638	cat >>conftest.$ac_ext <<_ACEOF
5639	/* end confdefs.h. */
5640	#include <$ac_header>
5641	_ACEOF
5642	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5643	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5644	ac_status=$?
5645	grep -v '^ *+' conftest.er1 >conftest.err
5646	rm -f conftest.er1
5647	cat conftest.err >&5
5648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5649	(exit $ac_status); } >/dev/null; then
5650	if test -s conftest.err; then
5651	ac_cpp_err=$ac_c_preproc_warn_flag
5652	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5653	else
5654	ac_cpp_err=
5655	fi
5656	else
5657	ac_cpp_err=yes
5658	fi
5659	if test -z "$ac_cpp_err"; then
5660	ac_header_preproc=yes
5661	else
5662	echo "$as_me: failed program was:" >&5
5663	sed 's/^/\| /' conftest.$ac_ext >&5
5664
5665	ac_header_preproc=no
5666	fi
5667	rm -f conftest.err conftest.$ac_ext
5668	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5669	echo "${ECHO_T}$ac_header_preproc" >&6
5670
5671	# So? What about this header?
5672	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5673	yes:no: )
5674	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5675	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5676	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5677	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5678	ac_header_preproc=yes
5679	;;
5680	no:yes:* )
5681	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5682	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5683	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5684	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5685	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5686	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5687	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5688	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5689	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5690	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5691	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5692	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5693	(
5694	cat <<\_ASBOX
5695	## ------------------------------------------- ##
5696	## Report this to orxonox-dev@mail.datacore.ch ##
5697	## ------------------------------------------- ##
5698	_ASBOX
5699	) \|
5700	sed "s/^/$as_me: WARNING: /" >&2
5701	;;
5702	esac
5703	echo "$as_me:$LINENO: checking for $ac_header" >&5
5704	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5705	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5706	echo $ECHO_N "(cached) $ECHO_C" >&6
5707	else
5708	eval "$as_ac_Header=\$ac_header_preproc"
5709	fi
5710	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5711	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5712
5713	fi
5714	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5715	cat >>confdefs.h <<_ACEOF
5716	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5717	_ACEOF
5718
5719	else
5720	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5721	echo "$as_me: error: cannot find opengl headers" >&2;}
5722	{ (exit 1); exit 1; }; }
5723	fi
5724
5725	done
5726
5727	# cheking for GLU-header
5728
5729	for ac_header in OpenGL/glu.h
5730	do
5731	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5732	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5733	echo "$as_me:$LINENO: checking for $ac_header" >&5
5734	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5735	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5736	echo $ECHO_N "(cached) $ECHO_C" >&6
5737	fi
5738	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5739	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5740	else
5741	# Is the header compilable?
5742	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5743	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5744	cat >conftest.$ac_ext <<_ACEOF
5745	/* confdefs.h. */
5746	_ACEOF
5747	cat confdefs.h >>conftest.$ac_ext
5748	cat >>conftest.$ac_ext <<_ACEOF
5749	/* end confdefs.h. */
5750	$ac_includes_default
5751	#include <$ac_header>
5752	_ACEOF
5753	rm -f conftest.$ac_objext
5754	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5755	(eval $ac_compile) 2>conftest.er1
5756	ac_status=$?
5757	grep -v '^ *+' conftest.er1 >conftest.err
5758	rm -f conftest.er1
5759	cat conftest.err >&5
5760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5761	(exit $ac_status); } &&
5762	{ ac_try='test -z "$ac_c_werror_flag"
5763	\|\| test ! -s conftest.err'
5764	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5765	(eval $ac_try) 2>&5
5766	ac_status=$?
5767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768	(exit $ac_status); }; } &&
5769	{ ac_try='test -s conftest.$ac_objext'
5770	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5771	(eval $ac_try) 2>&5
5772	ac_status=$?
5773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774	(exit $ac_status); }; }; then
5775	ac_header_compiler=yes
5776	else
5777	echo "$as_me: failed program was:" >&5
5778	sed 's/^/\| /' conftest.$ac_ext >&5
5779
5780	ac_header_compiler=no
5781	fi
5782	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5783	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5784	echo "${ECHO_T}$ac_header_compiler" >&6
5785
5786	# Is the header present?
5787	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5788	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5789	cat >conftest.$ac_ext <<_ACEOF
5790	/* confdefs.h. */
5791	_ACEOF
5792	cat confdefs.h >>conftest.$ac_ext
5793	cat >>conftest.$ac_ext <<_ACEOF
5794	/* end confdefs.h. */
5795	#include <$ac_header>
5796	_ACEOF
5797	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5798	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5799	ac_status=$?
5800	grep -v '^ *+' conftest.er1 >conftest.err
5801	rm -f conftest.er1
5802	cat conftest.err >&5
5803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804	(exit $ac_status); } >/dev/null; then
5805	if test -s conftest.err; then
5806	ac_cpp_err=$ac_c_preproc_warn_flag
5807	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5808	else
5809	ac_cpp_err=
5810	fi
5811	else
5812	ac_cpp_err=yes
5813	fi
5814	if test -z "$ac_cpp_err"; then
5815	ac_header_preproc=yes
5816	else
5817	echo "$as_me: failed program was:" >&5
5818	sed 's/^/\| /' conftest.$ac_ext >&5
5819
5820	ac_header_preproc=no
5821	fi
5822	rm -f conftest.err conftest.$ac_ext
5823	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5824	echo "${ECHO_T}$ac_header_preproc" >&6
5825
5826	# So? What about this header?
5827	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5828	yes:no: )
5829	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5830	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5831	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5832	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5833	ac_header_preproc=yes
5834	;;
5835	no:yes:* )
5836	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5837	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5838	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5839	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5840	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5841	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5842	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5843	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5844	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5845	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5846	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5847	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5848	(
5849	cat <<\_ASBOX
5850	## ------------------------------------------- ##
5851	## Report this to orxonox-dev@mail.datacore.ch ##
5852	## ------------------------------------------- ##
5853	_ASBOX
5854	) \|
5855	sed "s/^/$as_me: WARNING: /" >&2
5856	;;
5857	esac
5858	echo "$as_me:$LINENO: checking for $ac_header" >&5
5859	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5860	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5861	echo $ECHO_N "(cached) $ECHO_C" >&6
5862	else
5863	eval "$as_ac_Header=\$ac_header_preproc"
5864	fi
5865	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5866	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5867
5868	fi
5869	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5870	cat >>confdefs.h <<_ACEOF
5871	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5872	_ACEOF
5873
5874	else
5875	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5876	echo "$as_me: error: cannot find opengl headers" >&2;}
5877	{ (exit 1); exit 1; }; }
5878	fi
5879
5880	done
5881
5882
5883	LIBS="$LIBS -framework OpenGL"
5884
5885	# checking for SDL-headers
5886
5887	for ac_header in SDL/SDL.h
5888	do
5889	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5890	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5891	echo "$as_me:$LINENO: checking for $ac_header" >&5
5892	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5893	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5894	echo $ECHO_N "(cached) $ECHO_C" >&6
5895	fi
5896	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5897	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5898	else
5899	# Is the header compilable?
5900	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5901	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5902	cat >conftest.$ac_ext <<_ACEOF
5903	/* confdefs.h. */
5904	_ACEOF
5905	cat confdefs.h >>conftest.$ac_ext
5906	cat >>conftest.$ac_ext <<_ACEOF
5907	/* end confdefs.h. */
5908	$ac_includes_default
5909	#include <$ac_header>
5910	_ACEOF
5911	rm -f conftest.$ac_objext
5912	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5913	(eval $ac_compile) 2>conftest.er1
5914	ac_status=$?
5915	grep -v '^ *+' conftest.er1 >conftest.err
5916	rm -f conftest.er1
5917	cat conftest.err >&5
5918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5919	(exit $ac_status); } &&
5920	{ ac_try='test -z "$ac_c_werror_flag"
5921	\|\| test ! -s conftest.err'
5922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5923	(eval $ac_try) 2>&5
5924	ac_status=$?
5925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926	(exit $ac_status); }; } &&
5927	{ ac_try='test -s conftest.$ac_objext'
5928	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5929	(eval $ac_try) 2>&5
5930	ac_status=$?
5931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5932	(exit $ac_status); }; }; then
5933	ac_header_compiler=yes
5934	else
5935	echo "$as_me: failed program was:" >&5
5936	sed 's/^/\| /' conftest.$ac_ext >&5
5937
5938	ac_header_compiler=no
5939	fi
5940	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5941	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5942	echo "${ECHO_T}$ac_header_compiler" >&6
5943
5944	# Is the header present?
5945	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5946	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5947	cat >conftest.$ac_ext <<_ACEOF
5948	/* confdefs.h. */
5949	_ACEOF
5950	cat confdefs.h >>conftest.$ac_ext
5951	cat >>conftest.$ac_ext <<_ACEOF
5952	/* end confdefs.h. */
5953	#include <$ac_header>
5954	_ACEOF
5955	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5956	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5957	ac_status=$?
5958	grep -v '^ *+' conftest.er1 >conftest.err
5959	rm -f conftest.er1
5960	cat conftest.err >&5
5961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5962	(exit $ac_status); } >/dev/null; then
5963	if test -s conftest.err; then
5964	ac_cpp_err=$ac_c_preproc_warn_flag
5965	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5966	else
5967	ac_cpp_err=
5968	fi
5969	else
5970	ac_cpp_err=yes
5971	fi
5972	if test -z "$ac_cpp_err"; then
5973	ac_header_preproc=yes
5974	else
5975	echo "$as_me: failed program was:" >&5
5976	sed 's/^/\| /' conftest.$ac_ext >&5
5977
5978	ac_header_preproc=no
5979	fi
5980	rm -f conftest.err conftest.$ac_ext
5981	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5982	echo "${ECHO_T}$ac_header_preproc" >&6
5983
5984	# So? What about this header?
5985	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5986	yes:no: )
5987	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5988	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5989	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5990	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5991	ac_header_preproc=yes
5992	;;
5993	no:yes:* )
5994	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5995	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5996	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5997	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5998	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5999	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6000	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6001	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6002	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6003	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6004	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6005	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6006	(
6007	cat <<\_ASBOX
6008	## ------------------------------------------- ##
6009	## Report this to orxonox-dev@mail.datacore.ch ##
6010	## ------------------------------------------- ##
6011	_ASBOX
6012	) \|
6013	sed "s/^/$as_me: WARNING: /" >&2
6014	;;
6015	esac
6016	echo "$as_me:$LINENO: checking for $ac_header" >&5
6017	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6018	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6019	echo $ECHO_N "(cached) $ECHO_C" >&6
6020	else
6021	eval "$as_ac_Header=\$ac_header_preproc"
6022	fi
6023	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6024	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6025
6026	fi
6027	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6028	cat >>confdefs.h <<_ACEOF
6029	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6030	_ACEOF
6031
6032	else
6033	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
6034	echo "$as_me: error: cannot find SDL headers" >&2;}
6035	{ (exit 1); exit 1; }; }
6036	fi
6037
6038	done
6039
6040
6041	LIBS="$LIBS -L/sw/lib -lSDLmain -lSDL -framework Cocoa"
6042
6043	;;
6044
6045	*)
6046	mingw="no"
6047	;;
6048	esac
6049
6050
6051
6052
6053
6054	#checking for pthread libs
6055	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6056	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
6057	if test "${ac_cv_lib_pthread_main+set}" = set; then
6058	echo $ECHO_N "(cached) $ECHO_C" >&6
6059	else
6060	ac_check_lib_save_LIBS=$LIBS
6061	LIBS="-lpthread $LIBS"
6062	cat >conftest.$ac_ext <<_ACEOF
6063	/* confdefs.h. */
6064	_ACEOF
6065	cat confdefs.h >>conftest.$ac_ext
6066	cat >>conftest.$ac_ext <<_ACEOF
6067	/* end confdefs.h. */
6068
6069
6070	int
6071	main ()
6072	{
6073	main ();
6074	;
6075	return 0;
6076	}
6077	_ACEOF
6078	rm -f conftest.$ac_objext conftest$ac_exeext
6079	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6080	(eval $ac_link) 2>conftest.er1
6081	ac_status=$?
6082	grep -v '^ *+' conftest.er1 >conftest.err
6083	rm -f conftest.er1
6084	cat conftest.err >&5
6085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086	(exit $ac_status); } &&
6087	{ ac_try='test -z "$ac_c_werror_flag"
6088	\|\| test ! -s conftest.err'
6089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6090	(eval $ac_try) 2>&5
6091	ac_status=$?
6092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093	(exit $ac_status); }; } &&
6094	{ ac_try='test -s conftest$ac_exeext'
6095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6096	(eval $ac_try) 2>&5
6097	ac_status=$?
6098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6099	(exit $ac_status); }; }; then
6100	ac_cv_lib_pthread_main=yes
6101	else
6102	echo "$as_me: failed program was:" >&5
6103	sed 's/^/\| /' conftest.$ac_ext >&5
6104
6105	ac_cv_lib_pthread_main=no
6106	fi
6107	rm -f conftest.err conftest.$ac_objext \
6108	conftest$ac_exeext conftest.$ac_ext
6109	LIBS=$ac_check_lib_save_LIBS
6110	fi
6111	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6112	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
6113	if test $ac_cv_lib_pthread_main = yes; then
6114	FOUND_pthread=yes
6115	fi
6116
6117	if test "$FOUND_pthread" = "yes" ; then
6118	LIBS="$LIBS -lpthread"
6119	fi
6120
6121
6122
6123
6124	# FIXME: Replace `main' with a function in `-lm':
6125
6126	echo "$as_me:$LINENO: checking for main in -lm" >&5
6127	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6128	if test "${ac_cv_lib_m_main+set}" = set; then
6129	echo $ECHO_N "(cached) $ECHO_C" >&6
6130	else
6131	ac_check_lib_save_LIBS=$LIBS
6132	LIBS="-lm $LIBS"
6133	cat >conftest.$ac_ext <<_ACEOF
6134	/* confdefs.h. */
6135	_ACEOF
6136	cat confdefs.h >>conftest.$ac_ext
6137	cat >>conftest.$ac_ext <<_ACEOF
6138	/* end confdefs.h. */
6139
6140
6141	int
6142	main ()
6143	{
6144	main ();
6145	;
6146	return 0;
6147	}
6148	_ACEOF
6149	rm -f conftest.$ac_objext conftest$ac_exeext
6150	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6151	(eval $ac_link) 2>conftest.er1
6152	ac_status=$?
6153	grep -v '^ *+' conftest.er1 >conftest.err
6154	rm -f conftest.er1
6155	cat conftest.err >&5
6156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6157	(exit $ac_status); } &&
6158	{ ac_try='test -z "$ac_c_werror_flag"
6159	\|\| test ! -s conftest.err'
6160	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6161	(eval $ac_try) 2>&5
6162	ac_status=$?
6163	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6164	(exit $ac_status); }; } &&
6165	{ ac_try='test -s conftest$ac_exeext'
6166	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6167	(eval $ac_try) 2>&5
6168	ac_status=$?
6169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6170	(exit $ac_status); }; }; then
6171	ac_cv_lib_m_main=yes
6172	else
6173	echo "$as_me: failed program was:" >&5
6174	sed 's/^/\| /' conftest.$ac_ext >&5
6175
6176	ac_cv_lib_m_main=no
6177	fi
6178	rm -f conftest.err conftest.$ac_objext \
6179	conftest$ac_exeext conftest.$ac_ext
6180	LIBS=$ac_check_lib_save_LIBS
6181	fi
6182	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6183	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
6184	if test $ac_cv_lib_m_main = yes; then
6185	cat >>confdefs.h <<_ACEOF
6186	#define HAVE_LIBM 1
6187	_ACEOF
6188
6189	LIBS="-lm $LIBS"
6190
6191	fi
6192
6193
6194	LIBS="$LIBS `pkg-config --libs gtk+-2.0`"
6195
6196
6197	# Checks for header files.
6198	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6199	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6200	if test "${ac_cv_header_stdc+set}" = set; then
6201	echo $ECHO_N "(cached) $ECHO_C" >&6
6202	else
6203	cat >conftest.$ac_ext <<_ACEOF
6204	/* confdefs.h. */
6205	_ACEOF
6206	cat confdefs.h >>conftest.$ac_ext
6207	cat >>conftest.$ac_ext <<_ACEOF
6208	/* end confdefs.h. */
6209	#include <stdlib.h>
6210	#include <stdarg.h>
6211	#include <string.h>
6212	#include <float.h>
6213
6214	int
6215	main ()
6216	{
6217
6218	;
6219	return 0;
6220	}
6221	_ACEOF
6222	rm -f conftest.$ac_objext
6223	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6224	(eval $ac_compile) 2>conftest.er1
6225	ac_status=$?
6226	grep -v '^ *+' conftest.er1 >conftest.err
6227	rm -f conftest.er1
6228	cat conftest.err >&5
6229	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6230	(exit $ac_status); } &&
6231	{ ac_try='test -z "$ac_c_werror_flag"
6232	\|\| test ! -s conftest.err'
6233	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6234	(eval $ac_try) 2>&5
6235	ac_status=$?
6236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6237	(exit $ac_status); }; } &&
6238	{ ac_try='test -s conftest.$ac_objext'
6239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6240	(eval $ac_try) 2>&5
6241	ac_status=$?
6242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6243	(exit $ac_status); }; }; then
6244	ac_cv_header_stdc=yes
6245	else
6246	echo "$as_me: failed program was:" >&5
6247	sed 's/^/\| /' conftest.$ac_ext >&5
6248
6249	ac_cv_header_stdc=no
6250	fi
6251	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6252
6253	if test $ac_cv_header_stdc = yes; then
6254	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6255	cat >conftest.$ac_ext <<_ACEOF
6256	/* confdefs.h. */
6257	_ACEOF
6258	cat confdefs.h >>conftest.$ac_ext
6259	cat >>conftest.$ac_ext <<_ACEOF
6260	/* end confdefs.h. */
6261	#include <string.h>
6262
6263	_ACEOF
6264	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6265	$EGREP "memchr" >/dev/null 2>&1; then
6266	:
6267	else
6268	ac_cv_header_stdc=no
6269	fi
6270	rm -f conftest*
6271
6272	fi
6273
6274	if test $ac_cv_header_stdc = yes; then
6275	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6276	cat >conftest.$ac_ext <<_ACEOF
6277	/* confdefs.h. */
6278	_ACEOF
6279	cat confdefs.h >>conftest.$ac_ext
6280	cat >>conftest.$ac_ext <<_ACEOF
6281	/* end confdefs.h. */
6282	#include <stdlib.h>
6283
6284	_ACEOF
6285	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6286	$EGREP "free" >/dev/null 2>&1; then
6287	:
6288	else
6289	ac_cv_header_stdc=no
6290	fi
6291	rm -f conftest*
6292
6293	fi
6294
6295	if test $ac_cv_header_stdc = yes; then
6296	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6297	if test "$cross_compiling" = yes; then
6298	:
6299	else
6300	cat >conftest.$ac_ext <<_ACEOF
6301	/* confdefs.h. */
6302	_ACEOF
6303	cat confdefs.h >>conftest.$ac_ext
6304	cat >>conftest.$ac_ext <<_ACEOF
6305	/* end confdefs.h. */
6306	#include <ctype.h>
6307	#if ((' ' & 0x0FF) == 0x020)
6308	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6309	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6310	#else
6311	# define ISLOWER(c) \
6312	(('a' <= (c) && (c) <= 'i') \
6313	\|\| ('j' <= (c) && (c) <= 'r') \
6314	\|\| ('s' <= (c) && (c) <= 'z'))
6315	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6316	#endif
6317
6318	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6319	int
6320	main ()
6321	{
6322	int i;
6323	for (i = 0; i < 256; i++)
6324	if (XOR (islower (i), ISLOWER (i))
6325	\|\| toupper (i) != TOUPPER (i))
6326	exit(2);
6327	exit (0);
6328	}
6329	_ACEOF
6330	rm -f conftest$ac_exeext
6331	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6332	(eval $ac_link) 2>&5
6333	ac_status=$?
6334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6335	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6336	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6337	(eval $ac_try) 2>&5
6338	ac_status=$?
6339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6340	(exit $ac_status); }; }; then
6341	:
6342	else
6343	echo "$as_me: program exited with status $ac_status" >&5
6344	echo "$as_me: failed program was:" >&5
6345	sed 's/^/\| /' conftest.$ac_ext >&5
6346
6347	( exit $ac_status )
6348	ac_cv_header_stdc=no
6349	fi
6350	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6351	fi
6352	fi
6353	fi
6354	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6355	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6356	if test $ac_cv_header_stdc = yes; then
6357
6358	cat >>confdefs.h <<\_ACEOF
6359	#define STDC_HEADERS 1
6360	_ACEOF
6361
6362	fi
6363
6364
6365
6366	for ac_header in stdlib.h string.h
6367	do
6368	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6369	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6370	echo "$as_me:$LINENO: checking for $ac_header" >&5
6371	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6372	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6373	echo $ECHO_N "(cached) $ECHO_C" >&6
6374	fi
6375	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6376	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6377	else
6378	# Is the header compilable?
6379	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6380	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6381	cat >conftest.$ac_ext <<_ACEOF
6382	/* confdefs.h. */
6383	_ACEOF
6384	cat confdefs.h >>conftest.$ac_ext
6385	cat >>conftest.$ac_ext <<_ACEOF
6386	/* end confdefs.h. */
6387	$ac_includes_default
6388	#include <$ac_header>
6389	_ACEOF
6390	rm -f conftest.$ac_objext
6391	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6392	(eval $ac_compile) 2>conftest.er1
6393	ac_status=$?
6394	grep -v '^ *+' conftest.er1 >conftest.err
6395	rm -f conftest.er1
6396	cat conftest.err >&5
6397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6398	(exit $ac_status); } &&
6399	{ ac_try='test -z "$ac_c_werror_flag"
6400	\|\| test ! -s conftest.err'
6401	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6402	(eval $ac_try) 2>&5
6403	ac_status=$?
6404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6405	(exit $ac_status); }; } &&
6406	{ ac_try='test -s conftest.$ac_objext'
6407	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6408	(eval $ac_try) 2>&5
6409	ac_status=$?
6410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6411	(exit $ac_status); }; }; then
6412	ac_header_compiler=yes
6413	else
6414	echo "$as_me: failed program was:" >&5
6415	sed 's/^/\| /' conftest.$ac_ext >&5
6416
6417	ac_header_compiler=no
6418	fi
6419	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6420	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6421	echo "${ECHO_T}$ac_header_compiler" >&6
6422
6423	# Is the header present?
6424	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6425	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6426	cat >conftest.$ac_ext <<_ACEOF
6427	/* confdefs.h. */
6428	_ACEOF
6429	cat confdefs.h >>conftest.$ac_ext
6430	cat >>conftest.$ac_ext <<_ACEOF
6431	/* end confdefs.h. */
6432	#include <$ac_header>
6433	_ACEOF
6434	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6435	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6436	ac_status=$?
6437	grep -v '^ *+' conftest.er1 >conftest.err
6438	rm -f conftest.er1
6439	cat conftest.err >&5
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); } >/dev/null; then
6442	if test -s conftest.err; then
6443	ac_cpp_err=$ac_c_preproc_warn_flag
6444	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6445	else
6446	ac_cpp_err=
6447	fi
6448	else
6449	ac_cpp_err=yes
6450	fi
6451	if test -z "$ac_cpp_err"; then
6452	ac_header_preproc=yes
6453	else
6454	echo "$as_me: failed program was:" >&5
6455	sed 's/^/\| /' conftest.$ac_ext >&5
6456
6457	ac_header_preproc=no
6458	fi
6459	rm -f conftest.err conftest.$ac_ext
6460	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6461	echo "${ECHO_T}$ac_header_preproc" >&6
6462
6463	# So? What about this header?
6464	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6465	yes:no: )
6466	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6467	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6468	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6469	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6470	ac_header_preproc=yes
6471	;;
6472	no:yes:* )
6473	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6474	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6475	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6476	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6477	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6478	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6479	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6480	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6481	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6482	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6483	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6484	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6485	(
6486	cat <<\_ASBOX
6487	## ------------------------------------------- ##
6488	## Report this to orxonox-dev@mail.datacore.ch ##
6489	## ------------------------------------------- ##
6490	_ASBOX
6491	) \|
6492	sed "s/^/$as_me: WARNING: /" >&2
6493	;;
6494	esac
6495	echo "$as_me:$LINENO: checking for $ac_header" >&5
6496	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6497	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6498	echo $ECHO_N "(cached) $ECHO_C" >&6
6499	else
6500	eval "$as_ac_Header=\$ac_header_preproc"
6501	fi
6502	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6503	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6504
6505	fi
6506	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6507	cat >>confdefs.h <<_ACEOF
6508	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6509	_ACEOF
6510
6511	fi
6512
6513	done
6514
6515
6516	# Checks for typedefs, structures, and compiler characteristics.
6517	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6518	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6519	if test "${ac_cv_header_stdbool_h+set}" = set; then
6520	echo $ECHO_N "(cached) $ECHO_C" >&6
6521	else
6522	cat >conftest.$ac_ext <<_ACEOF
6523	/* confdefs.h. */
6524	_ACEOF
6525	cat confdefs.h >>conftest.$ac_ext
6526	cat >>conftest.$ac_ext <<_ACEOF
6527	/* end confdefs.h. */
6528
6529	#include <stdbool.h>
6530	#ifndef bool
6531	# error bool is not defined
6532	#endif
6533	#ifndef false
6534	# error false is not defined
6535	#endif
6536	#if false
6537	# error false is not 0
6538	#endif
6539	#ifndef true
6540	# error true is not defined
6541	#endif
6542	#if true != 1
6543	# error true is not 1
6544	#endif
6545	#ifndef __bool_true_false_are_defined
6546	# error __bool_true_false_are_defined is not defined
6547	#endif
6548
6549	struct s { _Bool s: 1; _Bool t; } s;
6550
6551	char a[true == 1 ? 1 : -1];
6552	char b[false == 0 ? 1 : -1];
6553	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6554	char d[(bool) -0.5 == true ? 1 : -1];
6555	bool e = &s;
6556	char f[(_Bool) -0.0 == false ? 1 : -1];
6557	char g[true];
6558	char h[sizeof (_Bool)];
6559	char i[sizeof s.t];
6560
6561	int
6562	main ()
6563	{
6564	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6565	;
6566	return 0;
6567	}
6568	_ACEOF
6569	rm -f conftest.$ac_objext
6570	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6571	(eval $ac_compile) 2>conftest.er1
6572	ac_status=$?
6573	grep -v '^ *+' conftest.er1 >conftest.err
6574	rm -f conftest.er1
6575	cat conftest.err >&5
6576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577	(exit $ac_status); } &&
6578	{ ac_try='test -z "$ac_c_werror_flag"
6579	\|\| test ! -s conftest.err'
6580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6581	(eval $ac_try) 2>&5
6582	ac_status=$?
6583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6584	(exit $ac_status); }; } &&
6585	{ ac_try='test -s conftest.$ac_objext'
6586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6587	(eval $ac_try) 2>&5
6588	ac_status=$?
6589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6590	(exit $ac_status); }; }; then
6591	ac_cv_header_stdbool_h=yes
6592	else
6593	echo "$as_me: failed program was:" >&5
6594	sed 's/^/\| /' conftest.$ac_ext >&5
6595
6596	ac_cv_header_stdbool_h=no
6597	fi
6598	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6599	fi
6600	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6601	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6602	echo "$as_me:$LINENO: checking for _Bool" >&5
6603	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6604	if test "${ac_cv_type__Bool+set}" = set; then
6605	echo $ECHO_N "(cached) $ECHO_C" >&6
6606	else
6607	cat >conftest.$ac_ext <<_ACEOF
6608	/* confdefs.h. */
6609	_ACEOF
6610	cat confdefs.h >>conftest.$ac_ext
6611	cat >>conftest.$ac_ext <<_ACEOF
6612	/* end confdefs.h. */
6613	$ac_includes_default
6614	int
6615	main ()
6616	{
6617	if ((_Bool *) 0)
6618	return 0;
6619	if (sizeof (_Bool))
6620	return 0;
6621	;
6622	return 0;
6623	}
6624	_ACEOF
6625	rm -f conftest.$ac_objext
6626	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6627	(eval $ac_compile) 2>conftest.er1
6628	ac_status=$?
6629	grep -v '^ *+' conftest.er1 >conftest.err
6630	rm -f conftest.er1
6631	cat conftest.err >&5
6632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6633	(exit $ac_status); } &&
6634	{ ac_try='test -z "$ac_c_werror_flag"
6635	\|\| test ! -s conftest.err'
6636	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6637	(eval $ac_try) 2>&5
6638	ac_status=$?
6639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640	(exit $ac_status); }; } &&
6641	{ ac_try='test -s conftest.$ac_objext'
6642	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6643	(eval $ac_try) 2>&5
6644	ac_status=$?
6645	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6646	(exit $ac_status); }; }; then
6647	ac_cv_type__Bool=yes
6648	else
6649	echo "$as_me: failed program was:" >&5
6650	sed 's/^/\| /' conftest.$ac_ext >&5
6651
6652	ac_cv_type__Bool=no
6653	fi
6654	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6655	fi
6656	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6657	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6658	if test $ac_cv_type__Bool = yes; then
6659
6660	cat >>confdefs.h <<_ACEOF
6661	#define HAVE__BOOL 1
6662	_ACEOF
6663
6664
6665	fi
6666
6667	if test $ac_cv_header_stdbool_h = yes; then
6668
6669	cat >>confdefs.h <<\_ACEOF
6670	#define HAVE_STDBOOL_H 1
6671	_ACEOF
6672
6673	fi
6674
6675
6676	# Checks for library functions.
6677
6678	for ac_header in stdlib.h
6679	do
6680	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6681	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6682	echo "$as_me:$LINENO: checking for $ac_header" >&5
6683	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6684	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6685	echo $ECHO_N "(cached) $ECHO_C" >&6
6686	fi
6687	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6688	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6689	else
6690	# Is the header compilable?
6691	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6692	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6693	cat >conftest.$ac_ext <<_ACEOF
6694	/* confdefs.h. */
6695	_ACEOF
6696	cat confdefs.h >>conftest.$ac_ext
6697	cat >>conftest.$ac_ext <<_ACEOF
6698	/* end confdefs.h. */
6699	$ac_includes_default
6700	#include <$ac_header>
6701	_ACEOF
6702	rm -f conftest.$ac_objext
6703	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6704	(eval $ac_compile) 2>conftest.er1
6705	ac_status=$?
6706	grep -v '^ *+' conftest.er1 >conftest.err
6707	rm -f conftest.er1
6708	cat conftest.err >&5
6709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710	(exit $ac_status); } &&
6711	{ ac_try='test -z "$ac_c_werror_flag"
6712	\|\| test ! -s conftest.err'
6713	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6714	(eval $ac_try) 2>&5
6715	ac_status=$?
6716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6717	(exit $ac_status); }; } &&
6718	{ ac_try='test -s conftest.$ac_objext'
6719	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6720	(eval $ac_try) 2>&5
6721	ac_status=$?
6722	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723	(exit $ac_status); }; }; then
6724	ac_header_compiler=yes
6725	else
6726	echo "$as_me: failed program was:" >&5
6727	sed 's/^/\| /' conftest.$ac_ext >&5
6728
6729	ac_header_compiler=no
6730	fi
6731	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6732	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6733	echo "${ECHO_T}$ac_header_compiler" >&6
6734
6735	# Is the header present?
6736	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6737	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6738	cat >conftest.$ac_ext <<_ACEOF
6739	/* confdefs.h. */
6740	_ACEOF
6741	cat confdefs.h >>conftest.$ac_ext
6742	cat >>conftest.$ac_ext <<_ACEOF
6743	/* end confdefs.h. */
6744	#include <$ac_header>
6745	_ACEOF
6746	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6747	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6748	ac_status=$?
6749	grep -v '^ *+' conftest.er1 >conftest.err
6750	rm -f conftest.er1
6751	cat conftest.err >&5
6752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6753	(exit $ac_status); } >/dev/null; then
6754	if test -s conftest.err; then
6755	ac_cpp_err=$ac_c_preproc_warn_flag
6756	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6757	else
6758	ac_cpp_err=
6759	fi
6760	else
6761	ac_cpp_err=yes
6762	fi
6763	if test -z "$ac_cpp_err"; then
6764	ac_header_preproc=yes
6765	else
6766	echo "$as_me: failed program was:" >&5
6767	sed 's/^/\| /' conftest.$ac_ext >&5
6768
6769	ac_header_preproc=no
6770	fi
6771	rm -f conftest.err conftest.$ac_ext
6772	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6773	echo "${ECHO_T}$ac_header_preproc" >&6
6774
6775	# So? What about this header?
6776	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6777	yes:no: )
6778	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6779	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6780	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6781	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6782	ac_header_preproc=yes
6783	;;
6784	no:yes:* )
6785	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6786	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6787	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6788	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6789	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6790	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6791	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6792	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6793	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6794	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6795	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6796	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6797	(
6798	cat <<\_ASBOX
6799	## ------------------------------------------- ##
6800	## Report this to orxonox-dev@mail.datacore.ch ##
6801	## ------------------------------------------- ##
6802	_ASBOX
6803	) \|
6804	sed "s/^/$as_me: WARNING: /" >&2
6805	;;
6806	esac
6807	echo "$as_me:$LINENO: checking for $ac_header" >&5
6808	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6809	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6810	echo $ECHO_N "(cached) $ECHO_C" >&6
6811	else
6812	eval "$as_ac_Header=\$ac_header_preproc"
6813	fi
6814	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6815	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6816
6817	fi
6818	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6819	cat >>confdefs.h <<_ACEOF
6820	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6821	_ACEOF
6822
6823	fi
6824
6825	done
6826
6827	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6828	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6829	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6830	echo $ECHO_N "(cached) $ECHO_C" >&6
6831	else
6832	if test "$cross_compiling" = yes; then
6833	ac_cv_func_malloc_0_nonnull=no
6834	else
6835	cat >conftest.$ac_ext <<_ACEOF
6836	/* confdefs.h. */
6837	_ACEOF
6838	cat confdefs.h >>conftest.$ac_ext
6839	cat >>conftest.$ac_ext <<_ACEOF
6840	/* end confdefs.h. */
6841	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6842	# include <stdlib.h>
6843	#else
6844	char *malloc ();
6845	#endif
6846
6847	int
6848	main ()
6849	{
6850	exit (malloc (0) ? 0 : 1);
6851	;
6852	return 0;
6853	}
6854	_ACEOF
6855	rm -f conftest$ac_exeext
6856	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6857	(eval $ac_link) 2>&5
6858	ac_status=$?
6859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6860	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6861	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6862	(eval $ac_try) 2>&5
6863	ac_status=$?
6864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6865	(exit $ac_status); }; }; then
6866	ac_cv_func_malloc_0_nonnull=yes
6867	else
6868	echo "$as_me: program exited with status $ac_status" >&5
6869	echo "$as_me: failed program was:" >&5
6870	sed 's/^/\| /' conftest.$ac_ext >&5
6871
6872	( exit $ac_status )
6873	ac_cv_func_malloc_0_nonnull=no
6874	fi
6875	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6876	fi
6877	fi
6878	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6879	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6880	if test $ac_cv_func_malloc_0_nonnull = yes; then
6881
6882	cat >>confdefs.h <<\_ACEOF
6883	#define HAVE_MALLOC 1
6884	_ACEOF
6885
6886	else
6887	cat >>confdefs.h <<\_ACEOF
6888	#define HAVE_MALLOC 0
6889	_ACEOF
6890
6891	case $LIBOBJS in
6892	"malloc.$ac_objext" \| \
6893	*" malloc.$ac_objext" \| \
6894	"malloc.$ac_objext "* \| \
6895	" malloc.$ac_objext " ) ;;
6896	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6897	esac
6898
6899
6900	cat >>confdefs.h <<\_ACEOF
6901	#define malloc rpl_malloc
6902	_ACEOF
6903
6904	fi
6905
6906
6907
6908
6909
6910	for ac_func in bzero sqrt
6911	do
6912	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6913	echo "$as_me:$LINENO: checking for $ac_func" >&5
6914	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6915	if eval "test \"\${$as_ac_var+set}\" = set"; then
6916	echo $ECHO_N "(cached) $ECHO_C" >&6
6917	else
6918	cat >conftest.$ac_ext <<_ACEOF
6919	/* confdefs.h. */
6920	_ACEOF
6921	cat confdefs.h >>conftest.$ac_ext
6922	cat >>conftest.$ac_ext <<_ACEOF
6923	/* end confdefs.h. */
6924	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6925	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6926	#define $ac_func innocuous_$ac_func
6927
6928	/* System header to define __stub macros and hopefully few prototypes,
6929	which can conflict with char $ac_func (); below.
6930	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6931	<limits.h> exists even on freestanding compilers. */
6932
6933	#ifdef __STDC__
6934	# include <limits.h>
6935	#else
6936	# include <assert.h>
6937	#endif
6938
6939	#undef $ac_func
6940
6941	/* Override any gcc2 internal prototype to avoid an error. */
6942	#ifdef __cplusplus
6943	extern "C"
6944	{
6945	#endif
6946	/* We use char because int might match the return type of a gcc2
6947	builtin and then its argument prototype would still apply. */
6948	char $ac_func ();
6949	/* The GNU C library defines this for functions which it implements
6950	to always fail with ENOSYS. Some functions are actually named
6951	something starting with __ and the normal name is an alias. */
6952	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6953	choke me
6954	#else
6955	char (*f) () = $ac_func;
6956	#endif
6957	#ifdef __cplusplus
6958	}
6959	#endif
6960
6961	int
6962	main ()
6963	{
6964	return f != $ac_func;
6965	;
6966	return 0;
6967	}
6968	_ACEOF
6969	rm -f conftest.$ac_objext conftest$ac_exeext
6970	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6971	(eval $ac_link) 2>conftest.er1
6972	ac_status=$?
6973	grep -v '^ *+' conftest.er1 >conftest.err
6974	rm -f conftest.er1
6975	cat conftest.err >&5
6976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6977	(exit $ac_status); } &&
6978	{ ac_try='test -z "$ac_c_werror_flag"
6979	\|\| test ! -s conftest.err'
6980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6981	(eval $ac_try) 2>&5
6982	ac_status=$?
6983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6984	(exit $ac_status); }; } &&
6985	{ ac_try='test -s conftest$ac_exeext'
6986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987	(eval $ac_try) 2>&5
6988	ac_status=$?
6989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990	(exit $ac_status); }; }; then
6991	eval "$as_ac_var=yes"
6992	else
6993	echo "$as_me: failed program was:" >&5
6994	sed 's/^/\| /' conftest.$ac_ext >&5
6995
6996	eval "$as_ac_var=no"
6997	fi
6998	rm -f conftest.err conftest.$ac_objext \
6999	conftest$ac_exeext conftest.$ac_ext
7000	fi
7001	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7002	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7003	if test `eval echo '${'$as_ac_var'}'` = yes; then
7004	cat >>confdefs.h <<_ACEOF
7005	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7006	_ACEOF
7007
7008	fi
7009	done
7010
7011
7012	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
7013
7014	cat >confcache <<\_ACEOF
7015	# This file is a shell script that caches the results of configure
7016	# tests run on this system so they can be shared between configure
7017	# scripts and configure runs, see configure's option --config-cache.
7018	# It is not useful on other systems. If it contains results you don't
7019	# want to keep, you may remove or edit it.
7020	#
7021	# config.status only pays attention to the cache file if you give it
7022	# the --recheck option to rerun configure.
7023	#
7024	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7025	# loading this file, other unset `ac_cv_foo' will be assigned the
7026	# following values.
7027
7028	_ACEOF
7029
7030	# The following way of writing the cache mishandles newlines in values,
7031	# but we know of no workaround that is simple, portable, and efficient.
7032	# So, don't put newlines in cache variables' values.
7033	# Ultrix sh set writes to stderr and can't be redirected directly,
7034	# and sets the high bit in the cache file unless we assign to the vars.
7035	{
7036	(set) 2>&1 \|
7037	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7038	ac_space=\ )
7039	# `set' does not quote correctly, so add quotes (double-quote
7040	# substitution turns \\\\ into \\, and sed turns \\ into \).
7041	sed -n \
7042	"s/'/'\\\\''/g;
7043	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7044	;;
7045	*)
7046	# `set' quotes correctly as required by POSIX, so do not add quotes.
7047	sed -n \
7048	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7049	;;
7050	esac;
7051	} \|
7052	sed '
7053	t clear
7054	: clear
7055	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7056	t end
7057	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7058	: end' >>confcache
7059	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7060	if test -w $cache_file; then
7061	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7062	cat confcache >$cache_file
7063	else
7064	echo "not updating unwritable cache $cache_file"
7065	fi
7066	fi
7067	rm -f confcache
7068
7069	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7070	# Let make expand exec_prefix.
7071	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7072
7073	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7074	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7075	# trailing colons and then remove the whole line if VPATH becomes empty
7076	# (actually we leave an empty line to preserve line numbers).
7077	if test "x$srcdir" = x.; then
7078	ac_vpsub='/^[ ]VPATH[ ]=/{
7079	s/:\$(srcdir):/:/;
7080	s/:\${srcdir}:/:/;
7081	s/:@srcdir@:/:/;
7082	s/^$[^=]=[ ]$:*/\1/;
7083	s/:*$//;
7084	s/^[^=]=[ ]$//;
7085	}'
7086	fi
7087
7088	DEFS=-DHAVE_CONFIG_H
7089
7090	ac_libobjs=
7091	ac_ltlibobjs=
7092	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7093	# 1. Remove the extension, and $U if already installed.
7094	ac_i=`echo "$ac_i" \|
7095	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7096	# 2. Add them.
7097	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7098	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7099	done
7100	LIBOBJS=$ac_libobjs
7101
7102	LTLIBOBJS=$ac_ltlibobjs
7103
7104
7105	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7106	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7107	Usually this means the macro was only invoked conditionally." >&5
7108	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7109	Usually this means the macro was only invoked conditionally." >&2;}
7110	{ (exit 1); exit 1; }; }
7111	fi
7112	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7113	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7114	Usually this means the macro was only invoked conditionally." >&5
7115	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7116	Usually this means the macro was only invoked conditionally." >&2;}
7117	{ (exit 1); exit 1; }; }
7118	fi
7119	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7120	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7121	Usually this means the macro was only invoked conditionally." >&5
7122	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7123	Usually this means the macro was only invoked conditionally." >&2;}
7124	{ (exit 1); exit 1; }; }
7125	fi
7126
7127	: ${CONFIG_STATUS=./config.status}
7128	ac_clean_files_save=$ac_clean_files
7129	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7130	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7131	echo "$as_me: creating $CONFIG_STATUS" >&6;}
7132	cat >$CONFIG_STATUS <<_ACEOF
7133	#! $SHELL
7134	# Generated by $as_me.
7135	# Run this file to recreate the current configuration.
7136	# Compiler output produced by configure, useful for debugging
7137	# configure, is in config.log if it exists.
7138
7139	debug=false
7140	ac_cs_recheck=false
7141	ac_cs_silent=false
7142	SHELL=\${CONFIG_SHELL-$SHELL}
7143	_ACEOF
7144
7145	cat >>$CONFIG_STATUS <<\_ACEOF
7146	## --------------------- ##
7147	## M4sh Initialization. ##
7148	## --------------------- ##
7149
7150	# Be Bourne compatible
7151	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7152	emulate sh
7153	NULLCMD=:
7154	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7155	# is contrary to our usage. Disable this feature.
7156	alias -g '${1+"$@"}'='"$@"'
7157	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7158	set -o posix
7159	fi
7160	DUALCASE=1; export DUALCASE # for MKS sh
7161
7162	# Support unset when possible.
7163	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
7164	as_unset=unset
7165	else
7166	as_unset=false
7167	fi
7168
7169
7170	# Work around bugs in pre-3.0 UWIN ksh.
7171	$as_unset ENV MAIL MAILPATH
7172	PS1='$ '
7173	PS2='> '
7174	PS4='+ '
7175
7176	# NLS nuisances.
7177	for as_var in \
7178	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7179	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7180	LC_TELEPHONE LC_TIME
7181	do
7182	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7183	eval $as_var=C; export $as_var
7184	else
7185	$as_unset $as_var
7186	fi
7187	done
7188
7189	# Required to use basename.
7190	if expr a : '$a$' >/dev/null 2>&1; then
7191	as_expr=expr
7192	else
7193	as_expr=false
7194	fi
7195
7196	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7197	as_basename=basename
7198	else
7199	as_basename=false
7200	fi
7201
7202
7203	# Name of the executable.
7204	as_me=`$as_basename "$0" \|\|
7205	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7206	X"$0" : 'X$//$$' \\| \
7207	X"$0" : 'X$/$$' \\| \
7208	. : '$.$' 2>/dev/null \|\|
7209	echo X/"$0" \|
7210	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7211	/^X\/$\/\/$$/{ s//\1/; q; }
7212	/^X\/$\/$.*/{ s//\1/; q; }
7213	s/.*/./; q'`
7214
7215
7216	# PATH needs CR, and LINENO needs CR and PATH.
7217	# Avoid depending upon Character Ranges.
7218	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7219	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7220	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7221	as_cr_digits='0123456789'
7222	as_cr_alnum=$as_cr_Letters$as_cr_digits
7223
7224	# The user is always right.
7225	if test "${PATH_SEPARATOR+set}" != set; then
7226	echo "#! /bin/sh" >conf$$.sh
7227	echo "exit 0" >>conf$$.sh
7228	chmod +x conf$$.sh
7229	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7230	PATH_SEPARATOR=';'
7231	else
7232	PATH_SEPARATOR=:
7233	fi
7234	rm -f conf$$.sh
7235	fi
7236
7237
7238	as_lineno_1=$LINENO
7239	as_lineno_2=$LINENO
7240	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7241	test "x$as_lineno_1" != "x$as_lineno_2" &&
7242	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7243	# Find who we are. Look in the path if we contain no path at all
7244	# relative or not.
7245	case $0 in
7246	[\\/] ) as_myself=$0 ;;
7247	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7248	for as_dir in $PATH
7249	do
7250	IFS=$as_save_IFS
7251	test -z "$as_dir" && as_dir=.
7252	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7253	done
7254
7255	;;
7256	esac
7257	# We did not find ourselves, most probably we were run as `sh COMMAND'
7258	# in which case we are not to be found in the path.
7259	if test "x$as_myself" = x; then
7260	as_myself=$0
7261	fi
7262	if test ! -f "$as_myself"; then
7263	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7264	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7265	{ (exit 1); exit 1; }; }
7266	fi
7267	case $CONFIG_SHELL in
7268	'')
7269	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7270	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7271	do
7272	IFS=$as_save_IFS
7273	test -z "$as_dir" && as_dir=.
7274	for as_base in sh bash ksh sh5; do
7275	case $as_dir in
7276	/*)
7277	if ("$as_dir/$as_base" -c '
7278	as_lineno_1=$LINENO
7279	as_lineno_2=$LINENO
7280	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7281	test "x$as_lineno_1" != "x$as_lineno_2" &&
7282	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7283	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7284	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7285	CONFIG_SHELL=$as_dir/$as_base
7286	export CONFIG_SHELL
7287	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7288	fi;;
7289	esac
7290	done
7291	done
7292	;;
7293	esac
7294
7295	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7296	# uniformly replaced by the line number. The first 'sed' inserts a
7297	# line-number line before each line; the second 'sed' does the real
7298	# work. The second script uses 'N' to pair each line-number line
7299	# with the numbered line, and appends trailing '-' during
7300	# substitution so that $LINENO is not a special case at line end.
7301	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7302	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7303	sed '=' <$as_myself \|
7304	sed '
7305	N
7306	s,$,-,
7307	: loop
7308	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7309	t loop
7310	s,-$,,
7311	s,^['$as_cr_digits']*\n,,
7312	' >$as_me.lineno &&
7313	chmod +x $as_me.lineno \|\|
7314	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7315	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7316	{ (exit 1); exit 1; }; }
7317
7318	# Don't try to exec as it changes $[0], causing all sort of problems
7319	# (the dirname of $[0] is not the place where we might find the
7320	# original and so on. Autoconf is especially sensible to this).
7321	. ./$as_me.lineno
7322	# Exit status is that of the last command.
7323	exit
7324	}
7325
7326
7327	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7328	c,-n*) ECHO_N= ECHO_C='
7329	' ECHO_T=' ' ;;
7330	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7331	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7332	esac
7333
7334	if expr a : '$a$' >/dev/null 2>&1; then
7335	as_expr=expr
7336	else
7337	as_expr=false
7338	fi
7339
7340	rm -f conf$$ conf$$.exe conf$$.file
7341	echo >conf$$.file
7342	if ln -s conf$$.file conf$$ 2>/dev/null; then
7343	# We could just check for DJGPP; but this test a) works b) is more generic
7344	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7345	if test -f conf$$.exe; then
7346	# Don't use ln at all; we don't have any links
7347	as_ln_s='cp -p'
7348	else
7349	as_ln_s='ln -s'
7350	fi
7351	elif ln conf$$.file conf$$ 2>/dev/null; then
7352	as_ln_s=ln
7353	else
7354	as_ln_s='cp -p'
7355	fi
7356	rm -f conf$$ conf$$.exe conf$$.file
7357
7358	if mkdir -p . 2>/dev/null; then
7359	as_mkdir_p=:
7360	else
7361	test -d ./-p && rmdir ./-p
7362	as_mkdir_p=false
7363	fi
7364
7365	as_executable_p="test -f"
7366
7367	# Sed expression to map a string onto a valid CPP name.
7368	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7369
7370	# Sed expression to map a string onto a valid variable name.
7371	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7372
7373
7374	# IFS
7375	# We need space, tab and new line, in precisely that order.
7376	as_nl='
7377	'
7378	IFS=" $as_nl"
7379
7380	# CDPATH.
7381	$as_unset CDPATH
7382
7383	exec 6>&1
7384
7385	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7386	# report actual input values of CONFIG_FILES etc. instead of their
7387	# values after options handling. Logging --version etc. is OK.
7388	exec 5>>config.log
7389	{
7390	echo
7391	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7392	## Running $as_me. ##
7393	_ASBOX
7394	} >&5
7395	cat >&5 <<_CSEOF
7396
7397	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7398	generated by GNU Autoconf 2.59. Invocation command line was
7399
7400	CONFIG_FILES = $CONFIG_FILES
7401	CONFIG_HEADERS = $CONFIG_HEADERS
7402	CONFIG_LINKS = $CONFIG_LINKS
7403	CONFIG_COMMANDS = $CONFIG_COMMANDS
7404	$ $0 $@
7405
7406	_CSEOF
7407	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7408	echo >&5
7409	_ACEOF
7410
7411	# Files that config.status was made for.
7412	if test -n "$ac_config_files"; then
7413	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7414	fi
7415
7416	if test -n "$ac_config_headers"; then
7417	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7418	fi
7419
7420	if test -n "$ac_config_links"; then
7421	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7422	fi
7423
7424	if test -n "$ac_config_commands"; then
7425	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7426	fi
7427
7428	cat >>$CONFIG_STATUS <<\_ACEOF
7429
7430	ac_cs_usage="\
7431	\`$as_me' instantiates files from templates according to the
7432	current configuration.
7433
7434	Usage: $0 [OPTIONS] [FILE]...
7435
7436	-h, --help print this help, then exit
7437	-V, --version print version number, then exit
7438	-q, --quiet do not print progress messages
7439	-d, --debug don't remove temporary files
7440	--recheck update $as_me by reconfiguring in the same conditions
7441	--file=FILE[:TEMPLATE]
7442	instantiate the configuration file FILE
7443	--header=FILE[:TEMPLATE]
7444	instantiate the configuration header FILE
7445
7446	Configuration files:
7447	$config_files
7448
7449	Configuration headers:
7450	$config_headers
7451
7452	Configuration commands:
7453	$config_commands
7454
7455	Report bugs to <bug-autoconf@gnu.org>."
7456	_ACEOF
7457
7458	cat >>$CONFIG_STATUS <<_ACEOF
7459	ac_cs_version="\\
7460	orxonox config.status 0.1-pre-alpha
7461	configured by $0, generated by GNU Autoconf 2.59,
7462	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7463
7464	Copyright (C) 2003 Free Software Foundation, Inc.
7465	This config.status script is free software; the Free Software Foundation
7466	gives unlimited permission to copy, distribute and modify it."
7467	srcdir=$srcdir
7468	INSTALL="$INSTALL"
7469	_ACEOF
7470
7471	cat >>$CONFIG_STATUS <<\_ACEOF
7472	# If no file are specified by the user, then we need to provide default
7473	# value. By we need to know if files were specified by the user.
7474	ac_need_defaults=:
7475	while test $# != 0
7476	do
7477	case $1 in
7478	--=)
7479	ac_option=`expr "x$1" : 'x$[^=]*$='`
7480	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7481	ac_shift=:
7482	;;
7483	-*)
7484	ac_option=$1
7485	ac_optarg=$2
7486	ac_shift=shift
7487	;;
7488	*) # This is not an option, so the user has probably given explicit
7489	# arguments.
7490	ac_option=$1
7491	ac_need_defaults=false;;
7492	esac
7493
7494	case $ac_option in
7495	# Handling of the options.
7496	_ACEOF
7497	cat >>$CONFIG_STATUS <<\_ACEOF
7498	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7499	ac_cs_recheck=: ;;
7500	--version \| --vers* \| -V )
7501	echo "$ac_cs_version"; exit 0 ;;
7502	--he \| --h)
7503	# Conflict between --help and --header
7504	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7505	Try \`$0 --help' for more information." >&5
7506	echo "$as_me: error: ambiguous option: $1
7507	Try \`$0 --help' for more information." >&2;}
7508	{ (exit 1); exit 1; }; };;
7509	--help \| --hel \| -h )
7510	echo "$ac_cs_usage"; exit 0 ;;
7511	--debug \| --d* \| -d )
7512	debug=: ;;
7513	--file \| --fil \| --fi \| --f )
7514	$ac_shift
7515	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7516	ac_need_defaults=false;;
7517	--header \| --heade \| --head \| --hea )
7518	$ac_shift
7519	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7520	ac_need_defaults=false;;
7521	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7522	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7523	ac_cs_silent=: ;;
7524
7525	# This is an error.
7526	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7527	Try \`$0 --help' for more information." >&5
7528	echo "$as_me: error: unrecognized option: $1
7529	Try \`$0 --help' for more information." >&2;}
7530	{ (exit 1); exit 1; }; } ;;
7531
7532	*) ac_config_targets="$ac_config_targets $1" ;;
7533
7534	esac
7535	shift
7536	done
7537
7538	ac_configure_extra_args=
7539
7540	if $ac_cs_silent; then
7541	exec 6>/dev/null
7542	ac_configure_extra_args="$ac_configure_extra_args --silent"
7543	fi
7544
7545	_ACEOF
7546	cat >>$CONFIG_STATUS <<_ACEOF
7547	if \$ac_cs_recheck; then
7548	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7549	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7550	fi
7551
7552	_ACEOF
7553
7554	cat >>$CONFIG_STATUS <<_ACEOF
7555	#
7556	# INIT-COMMANDS section.
7557	#
7558
7559	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7560
7561	_ACEOF
7562
7563
7564
7565	cat >>$CONFIG_STATUS <<\_ACEOF
7566	for ac_config_target in $ac_config_targets
7567	do
7568	case "$ac_config_target" in
7569	# Handling of arguments.
7570	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7571	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7572	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7573	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7574	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7575	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7576	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7577	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7578	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7579	{ (exit 1); exit 1; }; };;
7580	esac
7581	done
7582
7583	# If the user did not use the arguments to specify the items to instantiate,
7584	# then the envvar interface is used. Set only those that are not.
7585	# We use the long form for the default assignment because of an extremely
7586	# bizarre bug on SunOS 4.1.3.
7587	if $ac_need_defaults; then
7588	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7589	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7590	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7591	fi
7592
7593	# Have a temporary directory for convenience. Make it in the build tree
7594	# simply because there is no reason to put it here, and in addition,
7595	# creating and moving files from /tmp can sometimes cause problems.
7596	# Create a temporary directory, and hook for its removal unless debugging.
7597	$debug \|\|
7598	{
7599	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7600	trap '{ (exit 1); exit 1; }' 1 2 13 15
7601	}
7602
7603	# Create a (secure) tmp directory for tmp files.
7604
7605	{
7606	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7607	test -n "$tmp" && test -d "$tmp"
7608	} \|\|
7609	{
7610	tmp=./confstat$$-$RANDOM
7611	(umask 077 && mkdir $tmp)
7612	} \|\|
7613	{
7614	echo "$me: cannot create a temporary directory in ." >&2
7615	{ (exit 1); exit 1; }
7616	}
7617
7618	_ACEOF
7619
7620	cat >>$CONFIG_STATUS <<_ACEOF
7621
7622	#
7623	# CONFIG_FILES section.
7624	#
7625
7626	# No need to generate the scripts if there are no CONFIG_FILES.
7627	# This happens for instance when ./config.status config.h
7628	if test -n "\$CONFIG_FILES"; then
7629	# Protect against being on the right side of a sed subst in config.status.
7630	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7631	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7632	s,@SHELL@,$SHELL,;t t
7633	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7634	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7635	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7636	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7637	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7638	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7639	s,@exec_prefix@,$exec_prefix,;t t
7640	s,@prefix@,$prefix,;t t
7641	s,@program_transform_name@,$program_transform_name,;t t
7642	s,@bindir@,$bindir,;t t
7643	s,@sbindir@,$sbindir,;t t
7644	s,@libexecdir@,$libexecdir,;t t
7645	s,@datadir@,$datadir,;t t
7646	s,@sysconfdir@,$sysconfdir,;t t
7647	s,@sharedstatedir@,$sharedstatedir,;t t
7648	s,@localstatedir@,$localstatedir,;t t
7649	s,@libdir@,$libdir,;t t
7650	s,@includedir@,$includedir,;t t
7651	s,@oldincludedir@,$oldincludedir,;t t
7652	s,@infodir@,$infodir,;t t
7653	s,@mandir@,$mandir,;t t
7654	s,@build_alias@,$build_alias,;t t
7655	s,@host_alias@,$host_alias,;t t
7656	s,@target_alias@,$target_alias,;t t
7657	s,@DEFS@,$DEFS,;t t
7658	s,@ECHO_C@,$ECHO_C,;t t
7659	s,@ECHO_N@,$ECHO_N,;t t
7660	s,@ECHO_T@,$ECHO_T,;t t
7661	s,@LIBS@,$LIBS,;t t
7662	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7663	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7664	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7665	s,@CYGPATH_W@,$CYGPATH_W,;t t
7666	s,@PACKAGE@,$PACKAGE,;t t
7667	s,@VERSION@,$VERSION,;t t
7668	s,@ACLOCAL@,$ACLOCAL,;t t
7669	s,@AUTOCONF@,$AUTOCONF,;t t
7670	s,@AUTOMAKE@,$AUTOMAKE,;t t
7671	s,@AUTOHEADER@,$AUTOHEADER,;t t
7672	s,@MAKEINFO@,$MAKEINFO,;t t
7673	s,@AMTAR@,$AMTAR,;t t
7674	s,@install_sh@,$install_sh,;t t
7675	s,@STRIP@,$STRIP,;t t
7676	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7677	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7678	s,@mkdir_p@,$mkdir_p,;t t
7679	s,@AWK@,$AWK,;t t
7680	s,@SET_MAKE@,$SET_MAKE,;t t
7681	s,@am__leading_dot@,$am__leading_dot,;t t
7682	s,@CXX@,$CXX,;t t
7683	s,@CXXFLAGS@,$CXXFLAGS,;t t
7684	s,@LDFLAGS@,$LDFLAGS,;t t
7685	s,@CPPFLAGS@,$CPPFLAGS,;t t
7686	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7687	s,@EXEEXT@,$EXEEXT,;t t
7688	s,@OBJEXT@,$OBJEXT,;t t
7689	s,@DEPDIR@,$DEPDIR,;t t
7690	s,@am__include@,$am__include,;t t
7691	s,@am__quote@,$am__quote,;t t
7692	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7693	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7694	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7695	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7696	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7697	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7698	s,@CC@,$CC,;t t
7699	s,@CFLAGS@,$CFLAGS,;t t
7700	s,@ac_ct_CC@,$ac_ct_CC,;t t
7701	s,@CCDEPMODE@,$CCDEPMODE,;t t
7702	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7703	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7704	s,@CPP@,$CPP,;t t
7705	s,@EGREP@,$EGREP,;t t
7706	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7707	s,@LIBOBJS@,$LIBOBJS,;t t
7708	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7709	CEOF
7710
7711	_ACEOF
7712
7713	cat >>$CONFIG_STATUS <<\_ACEOF
7714	# Split the substitutions into bite-sized pieces for seds with
7715	# small command number limits, like on Digital OSF/1 and HP-UX.
7716	ac_max_sed_lines=48
7717	ac_sed_frag=1 # Number of current file.
7718	ac_beg=1 # First line for current file.
7719	ac_end=$ac_max_sed_lines # Line after last line for current file.
7720	ac_more_lines=:
7721	ac_sed_cmds=
7722	while $ac_more_lines; do
7723	if test $ac_beg -gt 1; then
7724	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7725	else
7726	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7727	fi
7728	if test ! -s $tmp/subs.frag; then
7729	ac_more_lines=false
7730	else
7731	# The purpose of the label and of the branching condition is to
7732	# speed up the sed processing (if there are no `@' at all, there
7733	# is no need to browse any of the substitutions).
7734	# These are the two extra sed commands mentioned above.
7735	(echo ':t
7736	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7737	if test -z "$ac_sed_cmds"; then
7738	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7739	else
7740	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7741	fi
7742	ac_sed_frag=`expr $ac_sed_frag + 1`
7743	ac_beg=$ac_end
7744	ac_end=`expr $ac_end + $ac_max_sed_lines`
7745	fi
7746	done
7747	if test -z "$ac_sed_cmds"; then
7748	ac_sed_cmds=cat
7749	fi
7750	fi # test -n "$CONFIG_FILES"
7751
7752	_ACEOF
7753	cat >>$CONFIG_STATUS <<\_ACEOF
7754	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7755	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7756	case $ac_file in
7757	- \| :- \| :-:* ) # input from stdin
7758	cat >$tmp/stdin
7759	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7760	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7761	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7762	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7763	* ) ac_file_in=$ac_file.in ;;
7764	esac
7765
7766	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7767	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7768	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7769	X"$ac_file" : 'X$//$[^/]' \\| \
7770	X"$ac_file" : 'X$//$$' \\| \
7771	X"$ac_file" : 'X$/$' \\| \
7772	. : '$.$' 2>/dev/null \|\|
7773	echo X"$ac_file" \|
7774	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7775	/^X$\/\/$[^/].*/{ s//\1/; q; }
7776	/^X$\/\/$$/{ s//\1/; q; }
7777	/^X$\/$.*/{ s//\1/; q; }
7778	s/.*/./; q'`
7779	{ if $as_mkdir_p; then
7780	mkdir -p "$ac_dir"
7781	else
7782	as_dir="$ac_dir"
7783	as_dirs=
7784	while test ! -d "$as_dir"; do
7785	as_dirs="$as_dir $as_dirs"
7786	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7787	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7788	X"$as_dir" : 'X$//$[^/]' \\| \
7789	X"$as_dir" : 'X$//$$' \\| \
7790	X"$as_dir" : 'X$/$' \\| \
7791	. : '$.$' 2>/dev/null \|\|
7792	echo X"$as_dir" \|
7793	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7794	/^X$\/\/$[^/].*/{ s//\1/; q; }
7795	/^X$\/\/$$/{ s//\1/; q; }
7796	/^X$\/$.*/{ s//\1/; q; }
7797	s/.*/./; q'`
7798	done
7799	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7800	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7801	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7802	{ (exit 1); exit 1; }; }; }
7803
7804	ac_builddir=.
7805
7806	if test "$ac_dir" != .; then
7807	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7808	# A "../" for each directory in $ac_dir_suffix.
7809	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7810	else
7811	ac_dir_suffix= ac_top_builddir=
7812	fi
7813
7814	case $srcdir in
7815	.) # No --srcdir option. We are building in place.
7816	ac_srcdir=.
7817	if test -z "$ac_top_builddir"; then
7818	ac_top_srcdir=.
7819	else
7820	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7821	fi ;;
7822	[\\/]* \| ?:[\\/]* ) # Absolute path.
7823	ac_srcdir=$srcdir$ac_dir_suffix;
7824	ac_top_srcdir=$srcdir ;;
7825	*) # Relative path.
7826	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7827	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7828	esac
7829
7830	# Do not use `cd foo && pwd` to compute absolute paths, because
7831	# the directories may not exist.
7832	case `pwd` in
7833	.) ac_abs_builddir="$ac_dir";;
7834	*)
7835	case "$ac_dir" in
7836	.) ac_abs_builddir=`pwd`;;
7837	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7838	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7839	esac;;
7840	esac
7841	case $ac_abs_builddir in
7842	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7843	*)
7844	case ${ac_top_builddir}. in
7845	.) ac_abs_top_builddir=$ac_abs_builddir;;
7846	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7847	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7848	esac;;
7849	esac
7850	case $ac_abs_builddir in
7851	.) ac_abs_srcdir=$ac_srcdir;;
7852	*)
7853	case $ac_srcdir in
7854	.) ac_abs_srcdir=$ac_abs_builddir;;
7855	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7856	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7857	esac;;
7858	esac
7859	case $ac_abs_builddir in
7860	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7861	*)
7862	case $ac_top_srcdir in
7863	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7864	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7865	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7866	esac;;
7867	esac
7868
7869
7870	case $INSTALL in
7871	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7872	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7873	esac
7874
7875	if test x"$ac_file" != x-; then
7876	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7877	echo "$as_me: creating $ac_file" >&6;}
7878	rm -f "$ac_file"
7879	fi
7880	# Let's still pretend it is `configure' which instantiates (i.e., don't
7881	# use $as_me), people would be surprised to read:
7882	# /* config.h. Generated by config.status. */
7883	if test x"$ac_file" = x-; then
7884	configure_input=
7885	else
7886	configure_input="$ac_file. "
7887	fi
7888	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7889	sed 's,.*/,,'` by configure."
7890
7891	# First look for the input files in the build tree, otherwise in the
7892	# src tree.
7893	ac_file_inputs=`IFS=:
7894	for f in $ac_file_in; do
7895	case $f in
7896	-) echo $tmp/stdin ;;
7897	[\\/$]*)
7898	# Absolute (can't be DOS-style, as IFS=:)
7899	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7900	echo "$as_me: error: cannot find input file: $f" >&2;}
7901	{ (exit 1); exit 1; }; }
7902	echo "$f";;
7903	*) # Relative
7904	if test -f "$f"; then
7905	# Build tree
7906	echo "$f"
7907	elif test -f "$srcdir/$f"; then
7908	# Source tree
7909	echo "$srcdir/$f"
7910	else
7911	# /dev/null tree
7912	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7913	echo "$as_me: error: cannot find input file: $f" >&2;}
7914	{ (exit 1); exit 1; }; }
7915	fi;;
7916	esac
7917	done` \|\| { (exit 1); exit 1; }
7918	_ACEOF
7919	cat >>$CONFIG_STATUS <<_ACEOF
7920	sed "$ac_vpsub
7921	$extrasub
7922	_ACEOF
7923	cat >>$CONFIG_STATUS <<\_ACEOF
7924	:t
7925	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7926	s,@configure_input@,$configure_input,;t t
7927	s,@srcdir@,$ac_srcdir,;t t
7928	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7929	s,@top_srcdir@,$ac_top_srcdir,;t t
7930	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7931	s,@builddir@,$ac_builddir,;t t
7932	s,@abs_builddir@,$ac_abs_builddir,;t t
7933	s,@top_builddir@,$ac_top_builddir,;t t
7934	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7935	s,@INSTALL@,$ac_INSTALL,;t t
7936	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7937	rm -f $tmp/stdin
7938	if test x"$ac_file" != x-; then
7939	mv $tmp/out $ac_file
7940	else
7941	cat $tmp/out
7942	rm -f $tmp/out
7943	fi
7944
7945	done
7946	_ACEOF
7947	cat >>$CONFIG_STATUS <<\_ACEOF
7948
7949	#
7950	# CONFIG_HEADER section.
7951	#
7952
7953	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7954	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7955	#
7956	# ac_d sets the value in "#define NAME VALUE" lines.
7957	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7958	ac_dB='[ ].*$,\1#\2'
7959	ac_dC=' '
7960	ac_dD=',;t'
7961	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7962	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7963	ac_uB='$,\1#\2define\3'
7964	ac_uC=' '
7965	ac_uD=',;t'
7966
7967	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7968	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7969	case $ac_file in
7970	- \| :- \| :-:* ) # input from stdin
7971	cat >$tmp/stdin
7972	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7973	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7974	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7975	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7976	* ) ac_file_in=$ac_file.in ;;
7977	esac
7978
7979	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7980	echo "$as_me: creating $ac_file" >&6;}
7981
7982	# First look for the input files in the build tree, otherwise in the
7983	# src tree.
7984	ac_file_inputs=`IFS=:
7985	for f in $ac_file_in; do
7986	case $f in
7987	-) echo $tmp/stdin ;;
7988	[\\/$]*)
7989	# Absolute (can't be DOS-style, as IFS=:)
7990	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7991	echo "$as_me: error: cannot find input file: $f" >&2;}
7992	{ (exit 1); exit 1; }; }
7993	# Do quote $f, to prevent DOS paths from being IFS'd.
7994	echo "$f";;
7995	*) # Relative
7996	if test -f "$f"; then
7997	# Build tree
7998	echo "$f"
7999	elif test -f "$srcdir/$f"; then
8000	# Source tree
8001	echo "$srcdir/$f"
8002	else
8003	# /dev/null tree
8004	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8005	echo "$as_me: error: cannot find input file: $f" >&2;}
8006	{ (exit 1); exit 1; }; }
8007	fi;;
8008	esac
8009	done` \|\| { (exit 1); exit 1; }
8010	# Remove the trailing spaces.
8011	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8012
8013	_ACEOF
8014
8015	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8016	# `conftest.undefs', that substitutes the proper values into
8017	# config.h.in to produce config.h. The first handles `#define'
8018	# templates, and the second `#undef' templates.
8019	# And first: Protect against being on the right side of a sed subst in
8020	# config.status. Protect against being in an unquoted here document
8021	# in config.status.
8022	rm -f conftest.defines conftest.undefs
8023	# Using a here document instead of a string reduces the quoting nightmare.
8024	# Putting comments in sed scripts is not portable.
8025	#
8026	# `end' is used to avoid that the second main sed command (meant for
8027	# 0-ary CPP macros) applies to n-ary macro definitions.
8028	# See the Autoconf documentation for `clear'.
8029	cat >confdef2sed.sed <<\_ACEOF
8030	s/[\\&,]/\\&/g
8031	s,[\\$`],\\&,g
8032	t clear
8033	: clear
8034	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8035	t end
8036	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8037	: end
8038	_ACEOF
8039	# If some macros were called several times there might be several times
8040	# the same #defines, which is useless. Nevertheless, we may not want to
8041	# sort them, since we want the last AC-DEFINE to be honored.
8042	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8043	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8044	rm -f confdef2sed.sed
8045
8046	# This sed command replaces #undef with comments. This is necessary, for
8047	# example, in the case of _POSIX_SOURCE, which is predefined and required
8048	# on some systems where configure will not decide to define it.
8049	cat >>conftest.undefs <<\_ACEOF
8050	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8051	_ACEOF
8052
8053	# Break up conftest.defines because some shells have a limit on the size
8054	# of here documents, and old seds have small limits too (100 cmds).
8055	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8056	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8057	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8058	echo ' :' >>$CONFIG_STATUS
8059	rm -f conftest.tail
8060	while grep . conftest.defines >/dev/null
8061	do
8062	# Write a limited-size here document to $tmp/defines.sed.
8063	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8064	# Speed up: don't consider the non `#define' lines.
8065	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8066	# Work around the forget-to-reset-the-flag bug.
8067	echo 't clr' >>$CONFIG_STATUS
8068	echo ': clr' >>$CONFIG_STATUS
8069	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8070	echo 'CEOF
8071	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8072	rm -f $tmp/in
8073	mv $tmp/out $tmp/in
8074	' >>$CONFIG_STATUS
8075	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8076	rm -f conftest.defines
8077	mv conftest.tail conftest.defines
8078	done
8079	rm -f conftest.defines
8080	echo ' fi # grep' >>$CONFIG_STATUS
8081	echo >>$CONFIG_STATUS
8082
8083	# Break up conftest.undefs because some shells have a limit on the size
8084	# of here documents, and old seds have small limits too (100 cmds).
8085	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8086	rm -f conftest.tail
8087	while grep . conftest.undefs >/dev/null
8088	do
8089	# Write a limited-size here document to $tmp/undefs.sed.
8090	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8091	# Speed up: don't consider the non `#undef'
8092	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
8093	# Work around the forget-to-reset-the-flag bug.
8094	echo 't clr' >>$CONFIG_STATUS
8095	echo ': clr' >>$CONFIG_STATUS
8096	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8097	echo 'CEOF
8098	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8099	rm -f $tmp/in
8100	mv $tmp/out $tmp/in
8101	' >>$CONFIG_STATUS
8102	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8103	rm -f conftest.undefs
8104	mv conftest.tail conftest.undefs
8105	done
8106	rm -f conftest.undefs
8107
8108	cat >>$CONFIG_STATUS <<\_ACEOF
8109	# Let's still pretend it is `configure' which instantiates (i.e., don't
8110	# use $as_me), people would be surprised to read:
8111	# /* config.h. Generated by config.status. */
8112	if test x"$ac_file" = x-; then
8113	echo "/* Generated by configure. */" >$tmp/config.h
8114	else
8115	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8116	fi
8117	cat $tmp/in >>$tmp/config.h
8118	rm -f $tmp/in
8119	if test x"$ac_file" != x-; then
8120	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8121	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8122	echo "$as_me: $ac_file is unchanged" >&6;}
8123	else
8124	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8125	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8126	X"$ac_file" : 'X$//$[^/]' \\| \
8127	X"$ac_file" : 'X$//$$' \\| \
8128	X"$ac_file" : 'X$/$' \\| \
8129	. : '$.$' 2>/dev/null \|\|
8130	echo X"$ac_file" \|
8131	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8132	/^X$\/\/$[^/].*/{ s//\1/; q; }
8133	/^X$\/\/$$/{ s//\1/; q; }
8134	/^X$\/$.*/{ s//\1/; q; }
8135	s/.*/./; q'`
8136	{ if $as_mkdir_p; then
8137	mkdir -p "$ac_dir"
8138	else
8139	as_dir="$ac_dir"
8140	as_dirs=
8141	while test ! -d "$as_dir"; do
8142	as_dirs="$as_dir $as_dirs"
8143	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8144	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8145	X"$as_dir" : 'X$//$[^/]' \\| \
8146	X"$as_dir" : 'X$//$$' \\| \
8147	X"$as_dir" : 'X$/$' \\| \
8148	. : '$.$' 2>/dev/null \|\|
8149	echo X"$as_dir" \|
8150	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8151	/^X$\/\/$[^/].*/{ s//\1/; q; }
8152	/^X$\/\/$$/{ s//\1/; q; }
8153	/^X$\/$.*/{ s//\1/; q; }
8154	s/.*/./; q'`
8155	done
8156	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8157	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8158	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8159	{ (exit 1); exit 1; }; }; }
8160
8161	rm -f $ac_file
8162	mv $tmp/config.h $ac_file
8163	fi
8164	else
8165	cat $tmp/config.h
8166	rm -f $tmp/config.h
8167	fi
8168	# Compute $ac_file's index in $config_headers.
8169	_am_stamp_count=1
8170	for _am_header in $config_headers :; do
8171	case $_am_header in
8172	$ac_file \| $ac_file:* )
8173	break ;;
8174	* )
8175	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8176	esac
8177	done
8178	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8179	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8180	X$ac_file : 'X$//$[^/]' \\| \
8181	X$ac_file : 'X$//$$' \\| \
8182	X$ac_file : 'X$/$' \\| \
8183	. : '$.$' 2>/dev/null \|\|
8184	echo X$ac_file \|
8185	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8186	/^X$\/\/$[^/].*/{ s//\1/; q; }
8187	/^X$\/\/$$/{ s//\1/; q; }
8188	/^X$\/$.*/{ s//\1/; q; }
8189	s/.*/./; q'`/stamp-h$_am_stamp_count
8190	done
8191	_ACEOF
8192	cat >>$CONFIG_STATUS <<\_ACEOF
8193
8194	#
8195	# CONFIG_COMMANDS section.
8196	#
8197	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8198	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8199	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8200	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8201	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8202	X"$ac_dest" : 'X$//$[^/]' \\| \
8203	X"$ac_dest" : 'X$//$$' \\| \
8204	X"$ac_dest" : 'X$/$' \\| \
8205	. : '$.$' 2>/dev/null \|\|
8206	echo X"$ac_dest" \|
8207	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8208	/^X$\/\/$[^/].*/{ s//\1/; q; }
8209	/^X$\/\/$$/{ s//\1/; q; }
8210	/^X$\/$.*/{ s//\1/; q; }
8211	s/.*/./; q'`
8212	{ if $as_mkdir_p; then
8213	mkdir -p "$ac_dir"
8214	else
8215	as_dir="$ac_dir"
8216	as_dirs=
8217	while test ! -d "$as_dir"; do
8218	as_dirs="$as_dir $as_dirs"
8219	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8220	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8221	X"$as_dir" : 'X$//$[^/]' \\| \
8222	X"$as_dir" : 'X$//$$' \\| \
8223	X"$as_dir" : 'X$/$' \\| \
8224	. : '$.$' 2>/dev/null \|\|
8225	echo X"$as_dir" \|
8226	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8227	/^X$\/\/$[^/].*/{ s//\1/; q; }
8228	/^X$\/\/$$/{ s//\1/; q; }
8229	/^X$\/$.*/{ s//\1/; q; }
8230	s/.*/./; q'`
8231	done
8232	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8233	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8234	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8235	{ (exit 1); exit 1; }; }; }
8236
8237	ac_builddir=.
8238
8239	if test "$ac_dir" != .; then
8240	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8241	# A "../" for each directory in $ac_dir_suffix.
8242	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8243	else
8244	ac_dir_suffix= ac_top_builddir=
8245	fi
8246
8247	case $srcdir in
8248	.) # No --srcdir option. We are building in place.
8249	ac_srcdir=.
8250	if test -z "$ac_top_builddir"; then
8251	ac_top_srcdir=.
8252	else
8253	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8254	fi ;;
8255	[\\/]* \| ?:[\\/]* ) # Absolute path.
8256	ac_srcdir=$srcdir$ac_dir_suffix;
8257	ac_top_srcdir=$srcdir ;;
8258	*) # Relative path.
8259	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8260	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8261	esac
8262
8263	# Do not use `cd foo && pwd` to compute absolute paths, because
8264	# the directories may not exist.
8265	case `pwd` in
8266	.) ac_abs_builddir="$ac_dir";;
8267	*)
8268	case "$ac_dir" in
8269	.) ac_abs_builddir=`pwd`;;
8270	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8271	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8272	esac;;
8273	esac
8274	case $ac_abs_builddir in
8275	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8276	*)
8277	case ${ac_top_builddir}. in
8278	.) ac_abs_top_builddir=$ac_abs_builddir;;
8279	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8280	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8281	esac;;
8282	esac
8283	case $ac_abs_builddir in
8284	.) ac_abs_srcdir=$ac_srcdir;;
8285	*)
8286	case $ac_srcdir in
8287	.) ac_abs_srcdir=$ac_abs_builddir;;
8288	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8289	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8290	esac;;
8291	esac
8292	case $ac_abs_builddir in
8293	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8294	*)
8295	case $ac_top_srcdir in
8296	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8297	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8298	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8299	esac;;
8300	esac
8301
8302
8303	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8304	echo "$as_me: executing $ac_dest commands" >&6;}
8305	case $ac_dest in
8306	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8307	# Strip MF so we end up with the name of the file.
8308	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8309	# Check whether this is an Automake generated Makefile or not.
8310	# We used to match only the files named `Makefile.in', but
8311	# some people rename them; so instead we look at the file content.
8312	# Grep'ing the first line is not enough: some people post-process
8313	# each Makefile.in and add a new line on top of each file to say so.
8314	# So let's grep whole file.
8315	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8316	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8317	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8318	X"$mf" : 'X$//$[^/]' \\| \
8319	X"$mf" : 'X$//$$' \\| \
8320	X"$mf" : 'X$/$' \\| \
8321	. : '$.$' 2>/dev/null \|\|
8322	echo X"$mf" \|
8323	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8324	/^X$\/\/$[^/].*/{ s//\1/; q; }
8325	/^X$\/\/$$/{ s//\1/; q; }
8326	/^X$\/$.*/{ s//\1/; q; }
8327	s/.*/./; q'`
8328	else
8329	continue
8330	fi
8331	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8332	# Extract the definition of DEP_FILES from the Makefile without
8333	# running `make'.
8334	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8335	test -z "$DEPDIR" && continue
8336	# When using ansi2knr, U may be empty or an underscore; expand it
8337	U=`sed -n 's/^U = //p' < "$mf"`
8338	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8339	# We invoke sed twice because it is the simplest approach to
8340	# changing $(DEPDIR) to its actual value in the expansion.
8341	for file in `sed -n '
8342	/^DEP_FILES = .*\\\\$/ {
8343	s/^DEP_FILES = //
8344	:loop
8345	s/\\\\$//
8346	p
8347	n
8348	/\\\\$/ b loop
8349	p
8350	}
8351	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8352	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8353	# Make sure the directory exists.
8354	test -f "$dirpart/$file" && continue
8355	fdir=`(dirname "$file") 2>/dev/null \|\|
8356	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8357	X"$file" : 'X$//$[^/]' \\| \
8358	X"$file" : 'X$//$$' \\| \
8359	X"$file" : 'X$/$' \\| \
8360	. : '$.$' 2>/dev/null \|\|
8361	echo X"$file" \|
8362	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8363	/^X$\/\/$[^/].*/{ s//\1/; q; }
8364	/^X$\/\/$$/{ s//\1/; q; }
8365	/^X$\/$.*/{ s//\1/; q; }
8366	s/.*/./; q'`
8367	{ if $as_mkdir_p; then
8368	mkdir -p $dirpart/$fdir
8369	else
8370	as_dir=$dirpart/$fdir
8371	as_dirs=
8372	while test ! -d "$as_dir"; do
8373	as_dirs="$as_dir $as_dirs"
8374	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8375	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8376	X"$as_dir" : 'X$//$[^/]' \\| \
8377	X"$as_dir" : 'X$//$$' \\| \
8378	X"$as_dir" : 'X$/$' \\| \
8379	. : '$.$' 2>/dev/null \|\|
8380	echo X"$as_dir" \|
8381	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8382	/^X$\/\/$[^/].*/{ s//\1/; q; }
8383	/^X$\/\/$$/{ s//\1/; q; }
8384	/^X$\/$.*/{ s//\1/; q; }
8385	s/.*/./; q'`
8386	done
8387	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8388	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8389	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8390	{ (exit 1); exit 1; }; }; }
8391
8392	# echo "creating $dirpart/$file"
8393	echo '# dummy' > "$dirpart/$file"
8394	done
8395	done
8396	;;
8397	esac
8398	done
8399	_ACEOF
8400
8401	cat >>$CONFIG_STATUS <<\_ACEOF
8402
8403	{ (exit 0); exit 0; }
8404	_ACEOF
8405	chmod +x $CONFIG_STATUS
8406	ac_clean_files=$ac_clean_files_save
8407
8408
8409	# configure is writing to config.log, and then calls config.status.
8410	# config.status does its own redirection, appending to config.log.
8411	# Unfortunately, on DOS this fails, as config.log is still kept open
8412	# by configure, so config.status won't be able to write to it; its
8413	# output is simply discarded. So we exec the FD to /dev/null,
8414	# effectively closing config.log, so it can be properly (re)opened and
8415	# appended to by config.status. When coming back to configure, we
8416	# need to make the FD available again.
8417	if test "$no_create" != yes; then
8418	ac_cs_success=:
8419	ac_config_status_args=
8420	test "$silent" = yes &&
8421	ac_config_status_args="$ac_config_status_args --quiet"
8422	exec 5>/dev/null
8423	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8424	exec 5>>config.log
8425	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8426	# would make configure fail if this is the last instruction.
8427	$ac_cs_success \|\| { (exit 1); exit 1; }
8428	fi
8429

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