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configure @ 2818

Last change on this file since 2818 was 2706, checked in by bensch, 21 years ago
orxonox/trunk: changed to automake-1.8 and made it windows-compatible again. I sure hope, taht it works now, or else…
Property svn:executable set to ``*
File size: 226.5 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS 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 -- . 2>/dev/null; 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 ./--;
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'$i'.h"' >> sub/conftest.c
2417	: > sub/conftst$i.h
2418	done
2419	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2420
2421	case $depmode in
2422	nosideeffect)
2423	# after this tag, mechanisms are not by side-effect, so they'll
2424	# only be used when explicitly requested
2425	if test "x$enable_dependency_tracking" = xyes; then
2426	continue
2427	else
2428	break
2429	fi
2430	;;
2431	none) break ;;
2432	esac
2433	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2434	# mode. It turns out that the SunPro C++ compiler does not properly
2435	# handle `-M -o', and we need to detect this.
2436	if depmode=$depmode \
2437	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2438	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2439	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2440	>/dev/null 2>conftest.err &&
2441	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2442	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2443	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2444	# icc doesn't choke on unknown options, it will just issue warnings
2445	# (even with -Werror). So we grep stderr for any message
2446	# that says an option was ignored.
2447	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2448	am_cv_CXX_dependencies_compiler_type=$depmode
2449	break
2450	fi
2451	fi
2452	done
2453
2454	cd ..
2455	rm -rf conftest.dir
2456	else
2457	am_cv_CXX_dependencies_compiler_type=none
2458	fi
2459
2460	fi
2461	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2462	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2463	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2464
2465
2466
2467	if
2468	test "x$enable_dependency_tracking" != xno \
2469	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2470	am__fastdepCXX_TRUE=
2471	am__fastdepCXX_FALSE='#'
2472	else
2473	am__fastdepCXX_TRUE='#'
2474	am__fastdepCXX_FALSE=
2475	fi
2476
2477
2478	ac_ext=c
2479	ac_cpp='$CPP $CPPFLAGS'
2480	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2481	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2482	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2483	if test -n "$ac_tool_prefix"; then
2484	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2485	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2486	echo "$as_me:$LINENO: checking for $ac_word" >&5
2487	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2488	if test "${ac_cv_prog_CC+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -n "$CC"; then
2492	ac_cv_prog_CC="$CC" # Let the user override the test.
2493	else
2494	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495	for as_dir in $PATH
2496	do
2497	IFS=$as_save_IFS
2498	test -z "$as_dir" && as_dir=.
2499	for ac_exec_ext in '' $ac_executable_extensions; do
2500	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2501	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2502	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2503	break 2
2504	fi
2505	done
2506	done
2507
2508	fi
2509	fi
2510	CC=$ac_cv_prog_CC
2511	if test -n "$CC"; then
2512	echo "$as_me:$LINENO: result: $CC" >&5
2513	echo "${ECHO_T}$CC" >&6
2514	else
2515	echo "$as_me:$LINENO: result: no" >&5
2516	echo "${ECHO_T}no" >&6
2517	fi
2518
2519	fi
2520	if test -z "$ac_cv_prog_CC"; then
2521	ac_ct_CC=$CC
2522	# Extract the first word of "gcc", so it can be a program name with args.
2523	set dummy gcc; ac_word=$2
2524	echo "$as_me:$LINENO: checking for $ac_word" >&5
2525	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2526	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2527	echo $ECHO_N "(cached) $ECHO_C" >&6
2528	else
2529	if test -n "$ac_ct_CC"; then
2530	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2531	else
2532	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2533	for as_dir in $PATH
2534	do
2535	IFS=$as_save_IFS
2536	test -z "$as_dir" && as_dir=.
2537	for ac_exec_ext in '' $ac_executable_extensions; do
2538	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2539	ac_cv_prog_ac_ct_CC="gcc"
2540	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2541	break 2
2542	fi
2543	done
2544	done
2545
2546	fi
2547	fi
2548	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2549	if test -n "$ac_ct_CC"; then
2550	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2551	echo "${ECHO_T}$ac_ct_CC" >&6
2552	else
2553	echo "$as_me:$LINENO: result: no" >&5
2554	echo "${ECHO_T}no" >&6
2555	fi
2556
2557	CC=$ac_ct_CC
2558	else
2559	CC="$ac_cv_prog_CC"
2560	fi
2561
2562	if test -z "$CC"; then
2563	if test -n "$ac_tool_prefix"; then
2564	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2565	set dummy ${ac_tool_prefix}cc; ac_word=$2
2566	echo "$as_me:$LINENO: checking for $ac_word" >&5
2567	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2568	if test "${ac_cv_prog_CC+set}" = set; then
2569	echo $ECHO_N "(cached) $ECHO_C" >&6
2570	else
2571	if test -n "$CC"; then
2572	ac_cv_prog_CC="$CC" # Let the user override the test.
2573	else
2574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2575	for as_dir in $PATH
2576	do
2577	IFS=$as_save_IFS
2578	test -z "$as_dir" && as_dir=.
2579	for ac_exec_ext in '' $ac_executable_extensions; do
2580	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2581	ac_cv_prog_CC="${ac_tool_prefix}cc"
2582	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2583	break 2
2584	fi
2585	done
2586	done
2587
2588	fi
2589	fi
2590	CC=$ac_cv_prog_CC
2591	if test -n "$CC"; then
2592	echo "$as_me:$LINENO: result: $CC" >&5
2593	echo "${ECHO_T}$CC" >&6
2594	else
2595	echo "$as_me:$LINENO: result: no" >&5
2596	echo "${ECHO_T}no" >&6
2597	fi
2598
2599	fi
2600	if test -z "$ac_cv_prog_CC"; then
2601	ac_ct_CC=$CC
2602	# Extract the first word of "cc", so it can be a program name with args.
2603	set dummy cc; ac_word=$2
2604	echo "$as_me:$LINENO: checking for $ac_word" >&5
2605	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2606	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2607	echo $ECHO_N "(cached) $ECHO_C" >&6
2608	else
2609	if test -n "$ac_ct_CC"; then
2610	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2611	else
2612	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2613	for as_dir in $PATH
2614	do
2615	IFS=$as_save_IFS
2616	test -z "$as_dir" && as_dir=.
2617	for ac_exec_ext in '' $ac_executable_extensions; do
2618	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2619	ac_cv_prog_ac_ct_CC="cc"
2620	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2621	break 2
2622	fi
2623	done
2624	done
2625
2626	fi
2627	fi
2628	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2629	if test -n "$ac_ct_CC"; then
2630	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2631	echo "${ECHO_T}$ac_ct_CC" >&6
2632	else
2633	echo "$as_me:$LINENO: result: no" >&5
2634	echo "${ECHO_T}no" >&6
2635	fi
2636
2637	CC=$ac_ct_CC
2638	else
2639	CC="$ac_cv_prog_CC"
2640	fi
2641
2642	fi
2643	if test -z "$CC"; then
2644	# Extract the first word of "cc", so it can be a program name with args.
2645	set dummy cc; ac_word=$2
2646	echo "$as_me:$LINENO: checking for $ac_word" >&5
2647	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2648	if test "${ac_cv_prog_CC+set}" = set; then
2649	echo $ECHO_N "(cached) $ECHO_C" >&6
2650	else
2651	if test -n "$CC"; then
2652	ac_cv_prog_CC="$CC" # Let the user override the test.
2653	else
2654	ac_prog_rejected=no
2655	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2656	for as_dir in $PATH
2657	do
2658	IFS=$as_save_IFS
2659	test -z "$as_dir" && as_dir=.
2660	for ac_exec_ext in '' $ac_executable_extensions; do
2661	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2662	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2663	ac_prog_rejected=yes
2664	continue
2665	fi
2666	ac_cv_prog_CC="cc"
2667	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2668	break 2
2669	fi
2670	done
2671	done
2672
2673	if test $ac_prog_rejected = yes; then
2674	# We found a bogon in the path, so make sure we never use it.
2675	set dummy $ac_cv_prog_CC
2676	shift
2677	if test $# != 0; then
2678	# We chose a different compiler from the bogus one.
2679	# However, it has the same basename, so the bogon will be chosen
2680	# first if we set CC to just the basename; use the full file name.
2681	shift
2682	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2683	fi
2684	fi
2685	fi
2686	fi
2687	CC=$ac_cv_prog_CC
2688	if test -n "$CC"; then
2689	echo "$as_me:$LINENO: result: $CC" >&5
2690	echo "${ECHO_T}$CC" >&6
2691	else
2692	echo "$as_me:$LINENO: result: no" >&5
2693	echo "${ECHO_T}no" >&6
2694	fi
2695
2696	fi
2697	if test -z "$CC"; then
2698	if test -n "$ac_tool_prefix"; then
2699	for ac_prog in cl
2700	do
2701	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2702	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2703	echo "$as_me:$LINENO: checking for $ac_word" >&5
2704	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2705	if test "${ac_cv_prog_CC+set}" = set; then
2706	echo $ECHO_N "(cached) $ECHO_C" >&6
2707	else
2708	if test -n "$CC"; then
2709	ac_cv_prog_CC="$CC" # Let the user override the test.
2710	else
2711	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2712	for as_dir in $PATH
2713	do
2714	IFS=$as_save_IFS
2715	test -z "$as_dir" && as_dir=.
2716	for ac_exec_ext in '' $ac_executable_extensions; do
2717	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2718	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2719	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2720	break 2
2721	fi
2722	done
2723	done
2724
2725	fi
2726	fi
2727	CC=$ac_cv_prog_CC
2728	if test -n "$CC"; then
2729	echo "$as_me:$LINENO: result: $CC" >&5
2730	echo "${ECHO_T}$CC" >&6
2731	else
2732	echo "$as_me:$LINENO: result: no" >&5
2733	echo "${ECHO_T}no" >&6
2734	fi
2735
2736	test -n "$CC" && break
2737	done
2738	fi
2739	if test -z "$CC"; then
2740	ac_ct_CC=$CC
2741	for ac_prog in cl
2742	do
2743	# Extract the first word of "$ac_prog", so it can be a program name with args.
2744	set dummy $ac_prog; ac_word=$2
2745	echo "$as_me:$LINENO: checking for $ac_word" >&5
2746	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2747	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2748	echo $ECHO_N "(cached) $ECHO_C" >&6
2749	else
2750	if test -n "$ac_ct_CC"; then
2751	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2752	else
2753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754	for as_dir in $PATH
2755	do
2756	IFS=$as_save_IFS
2757	test -z "$as_dir" && as_dir=.
2758	for ac_exec_ext in '' $ac_executable_extensions; do
2759	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2760	ac_cv_prog_ac_ct_CC="$ac_prog"
2761	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2762	break 2
2763	fi
2764	done
2765	done
2766
2767	fi
2768	fi
2769	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2770	if test -n "$ac_ct_CC"; then
2771	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2772	echo "${ECHO_T}$ac_ct_CC" >&6
2773	else
2774	echo "$as_me:$LINENO: result: no" >&5
2775	echo "${ECHO_T}no" >&6
2776	fi
2777
2778	test -n "$ac_ct_CC" && break
2779	done
2780
2781	CC=$ac_ct_CC
2782	fi
2783
2784	fi
2785
2786
2787	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2788	See \`config.log' for more details." >&5
2789	echo "$as_me: error: no acceptable C compiler found in \$PATH
2790	See \`config.log' for more details." >&2;}
2791	{ (exit 1); exit 1; }; }
2792
2793	# Provide some information about the compiler.
2794	echo "$as_me:$LINENO:" \
2795	"checking for C compiler version" >&5
2796	ac_compiler=`set X $ac_compile; echo $2`
2797	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2798	(eval $ac_compiler --version </dev/null >&5) 2>&5
2799	ac_status=$?
2800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801	(exit $ac_status); }
2802	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2803	(eval $ac_compiler -v </dev/null >&5) 2>&5
2804	ac_status=$?
2805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2806	(exit $ac_status); }
2807	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2808	(eval $ac_compiler -V </dev/null >&5) 2>&5
2809	ac_status=$?
2810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811	(exit $ac_status); }
2812
2813	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2814	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2815	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2816	echo $ECHO_N "(cached) $ECHO_C" >&6
2817	else
2818	cat >conftest.$ac_ext <<_ACEOF
2819	/* confdefs.h. */
2820	_ACEOF
2821	cat confdefs.h >>conftest.$ac_ext
2822	cat >>conftest.$ac_ext <<_ACEOF
2823	/* end confdefs.h. */
2824
2825	int
2826	main ()
2827	{
2828	#ifndef __GNUC__
2829	choke me
2830	#endif
2831
2832	;
2833	return 0;
2834	}
2835	_ACEOF
2836	rm -f conftest.$ac_objext
2837	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2838	(eval $ac_compile) 2>conftest.er1
2839	ac_status=$?
2840	grep -v '^ *+' conftest.er1 >conftest.err
2841	rm -f conftest.er1
2842	cat conftest.err >&5
2843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2844	(exit $ac_status); } &&
2845	{ ac_try='test -z "$ac_c_werror_flag"
2846	\|\| test ! -s conftest.err'
2847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2848	(eval $ac_try) 2>&5
2849	ac_status=$?
2850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851	(exit $ac_status); }; } &&
2852	{ ac_try='test -s conftest.$ac_objext'
2853	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2854	(eval $ac_try) 2>&5
2855	ac_status=$?
2856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857	(exit $ac_status); }; }; then
2858	ac_compiler_gnu=yes
2859	else
2860	echo "$as_me: failed program was:" >&5
2861	sed 's/^/\| /' conftest.$ac_ext >&5
2862
2863	ac_compiler_gnu=no
2864	fi
2865	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2866	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2867
2868	fi
2869	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2870	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2871	GCC=`test $ac_compiler_gnu = yes && echo yes`
2872	ac_test_CFLAGS=${CFLAGS+set}
2873	ac_save_CFLAGS=$CFLAGS
2874	CFLAGS="-g"
2875	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2876	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2877	if test "${ac_cv_prog_cc_g+set}" = set; then
2878	echo $ECHO_N "(cached) $ECHO_C" >&6
2879	else
2880	cat >conftest.$ac_ext <<_ACEOF
2881	/* confdefs.h. */
2882	_ACEOF
2883	cat confdefs.h >>conftest.$ac_ext
2884	cat >>conftest.$ac_ext <<_ACEOF
2885	/* end confdefs.h. */
2886
2887	int
2888	main ()
2889	{
2890
2891	;
2892	return 0;
2893	}
2894	_ACEOF
2895	rm -f conftest.$ac_objext
2896	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2897	(eval $ac_compile) 2>conftest.er1
2898	ac_status=$?
2899	grep -v '^ *+' conftest.er1 >conftest.err
2900	rm -f conftest.er1
2901	cat conftest.err >&5
2902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2903	(exit $ac_status); } &&
2904	{ ac_try='test -z "$ac_c_werror_flag"
2905	\|\| test ! -s conftest.err'
2906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2907	(eval $ac_try) 2>&5
2908	ac_status=$?
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); }; } &&
2911	{ ac_try='test -s conftest.$ac_objext'
2912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2913	(eval $ac_try) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }; }; then
2917	ac_cv_prog_cc_g=yes
2918	else
2919	echo "$as_me: failed program was:" >&5
2920	sed 's/^/\| /' conftest.$ac_ext >&5
2921
2922	ac_cv_prog_cc_g=no
2923	fi
2924	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2925	fi
2926	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2927	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2928	if test "$ac_test_CFLAGS" = set; then
2929	CFLAGS=$ac_save_CFLAGS
2930	elif test $ac_cv_prog_cc_g = yes; then
2931	if test "$GCC" = yes; then
2932	CFLAGS="-g -O2"
2933	else
2934	CFLAGS="-g"
2935	fi
2936	else
2937	if test "$GCC" = yes; then
2938	CFLAGS="-O2"
2939	else
2940	CFLAGS=
2941	fi
2942	fi
2943	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2944	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2945	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2946	echo $ECHO_N "(cached) $ECHO_C" >&6
2947	else
2948	ac_cv_prog_cc_stdc=no
2949	ac_save_CC=$CC
2950	cat >conftest.$ac_ext <<_ACEOF
2951	/* confdefs.h. */
2952	_ACEOF
2953	cat confdefs.h >>conftest.$ac_ext
2954	cat >>conftest.$ac_ext <<_ACEOF
2955	/* end confdefs.h. */
2956	#include <stdarg.h>
2957	#include <stdio.h>
2958	#include <sys/types.h>
2959	#include <sys/stat.h>
2960	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2961	struct buf { int x; };
2962	FILE * (rcsopen) (struct buf , struct stat *, int);
2963	static char *e (p, i)
2964	char **p;
2965	int i;
2966	{
2967	return p[i];
2968	}
2969	static char f (char (g) (char , int), char *p, ...)
2970	{
2971	char *s;
2972	va_list v;
2973	va_start (v,p);
2974	s = g (p, va_arg (v,int));
2975	va_end (v);
2976	return s;
2977	}
2978
2979	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2980	function prototypes and stuff, but not '\xHH' hex character constants.
2981	These don't provoke an error unfortunately, instead are silently treated
2982	as 'x'. The following induces an error, until -std1 is added to get
2983	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2984	array size at least. It's necessary to write '\x00'==0 to get something
2985	that's true only with -std1. */
2986	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2987
2988	int test (int i, double x);
2989	struct s1 {int (*f) (int a);};
2990	struct s2 {int (*f) (double a);};
2991	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2992	int argc;
2993	char **argv;
2994	int
2995	main ()
2996	{
2997	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2998	;
2999	return 0;
3000	}
3001	_ACEOF
3002	# Don't try gcc -ansi; that turns off useful extensions and
3003	# breaks some systems' header files.
3004	# AIX -qlanglvl=ansi
3005	# Ultrix and OSF/1 -std1
3006	# HP-UX 10.20 and later -Ae
3007	# HP-UX older versions -Aa -D_HPUX_SOURCE
3008	# SVR4 -Xc -D__EXTENSIONS__
3009	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3010	do
3011	CC="$ac_save_CC $ac_arg"
3012	rm -f conftest.$ac_objext
3013	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3014	(eval $ac_compile) 2>conftest.er1
3015	ac_status=$?
3016	grep -v '^ *+' conftest.er1 >conftest.err
3017	rm -f conftest.er1
3018	cat conftest.err >&5
3019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3020	(exit $ac_status); } &&
3021	{ ac_try='test -z "$ac_c_werror_flag"
3022	\|\| test ! -s conftest.err'
3023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3024	(eval $ac_try) 2>&5
3025	ac_status=$?
3026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027	(exit $ac_status); }; } &&
3028	{ ac_try='test -s conftest.$ac_objext'
3029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3030	(eval $ac_try) 2>&5
3031	ac_status=$?
3032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3033	(exit $ac_status); }; }; then
3034	ac_cv_prog_cc_stdc=$ac_arg
3035	break
3036	else
3037	echo "$as_me: failed program was:" >&5
3038	sed 's/^/\| /' conftest.$ac_ext >&5
3039
3040	fi
3041	rm -f conftest.err conftest.$ac_objext
3042	done
3043	rm -f conftest.$ac_ext conftest.$ac_objext
3044	CC=$ac_save_CC
3045
3046	fi
3047
3048	case "x$ac_cv_prog_cc_stdc" in
3049	x\|xno)
3050	echo "$as_me:$LINENO: result: none needed" >&5
3051	echo "${ECHO_T}none needed" >&6 ;;
3052	*)
3053	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3054	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3055	CC="$CC $ac_cv_prog_cc_stdc" ;;
3056	esac
3057
3058	# Some people use a C++ compiler to compile C. Since we use `exit',
3059	# in C++ we need to declare it. In case someone uses the same compiler
3060	# for both compiling C and C++ we need to have the C++ compiler decide
3061	# the declaration of exit, since it's the most demanding environment.
3062	cat >conftest.$ac_ext <<_ACEOF
3063	#ifndef __cplusplus
3064	choke me
3065	#endif
3066	_ACEOF
3067	rm -f conftest.$ac_objext
3068	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3069	(eval $ac_compile) 2>conftest.er1
3070	ac_status=$?
3071	grep -v '^ *+' conftest.er1 >conftest.err
3072	rm -f conftest.er1
3073	cat conftest.err >&5
3074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075	(exit $ac_status); } &&
3076	{ ac_try='test -z "$ac_c_werror_flag"
3077	\|\| test ! -s conftest.err'
3078	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3079	(eval $ac_try) 2>&5
3080	ac_status=$?
3081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082	(exit $ac_status); }; } &&
3083	{ ac_try='test -s conftest.$ac_objext'
3084	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3085	(eval $ac_try) 2>&5
3086	ac_status=$?
3087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3088	(exit $ac_status); }; }; then
3089	for ac_declaration in \
3090	'' \
3091	'extern "C" void std::exit (int) throw (); using std::exit;' \
3092	'extern "C" void std::exit (int); using std::exit;' \
3093	'extern "C" void exit (int) throw ();' \
3094	'extern "C" void exit (int);' \
3095	'void exit (int);'
3096	do
3097	cat >conftest.$ac_ext <<_ACEOF
3098	/* confdefs.h. */
3099	_ACEOF
3100	cat confdefs.h >>conftest.$ac_ext
3101	cat >>conftest.$ac_ext <<_ACEOF
3102	/* end confdefs.h. */
3103	$ac_declaration
3104	#include <stdlib.h>
3105	int
3106	main ()
3107	{
3108	exit (42);
3109	;
3110	return 0;
3111	}
3112	_ACEOF
3113	rm -f conftest.$ac_objext
3114	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3115	(eval $ac_compile) 2>conftest.er1
3116	ac_status=$?
3117	grep -v '^ *+' conftest.er1 >conftest.err
3118	rm -f conftest.er1
3119	cat conftest.err >&5
3120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3121	(exit $ac_status); } &&
3122	{ ac_try='test -z "$ac_c_werror_flag"
3123	\|\| test ! -s conftest.err'
3124	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3125	(eval $ac_try) 2>&5
3126	ac_status=$?
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); }; } &&
3129	{ ac_try='test -s conftest.$ac_objext'
3130	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3131	(eval $ac_try) 2>&5
3132	ac_status=$?
3133	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134	(exit $ac_status); }; }; then
3135	:
3136	else
3137	echo "$as_me: failed program was:" >&5
3138	sed 's/^/\| /' conftest.$ac_ext >&5
3139
3140	continue
3141	fi
3142	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3143	cat >conftest.$ac_ext <<_ACEOF
3144	/* confdefs.h. */
3145	_ACEOF
3146	cat confdefs.h >>conftest.$ac_ext
3147	cat >>conftest.$ac_ext <<_ACEOF
3148	/* end confdefs.h. */
3149	$ac_declaration
3150	int
3151	main ()
3152	{
3153	exit (42);
3154	;
3155	return 0;
3156	}
3157	_ACEOF
3158	rm -f conftest.$ac_objext
3159	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3160	(eval $ac_compile) 2>conftest.er1
3161	ac_status=$?
3162	grep -v '^ *+' conftest.er1 >conftest.err
3163	rm -f conftest.er1
3164	cat conftest.err >&5
3165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3166	(exit $ac_status); } &&
3167	{ ac_try='test -z "$ac_c_werror_flag"
3168	\|\| test ! -s conftest.err'
3169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3170	(eval $ac_try) 2>&5
3171	ac_status=$?
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); }; } &&
3174	{ ac_try='test -s conftest.$ac_objext'
3175	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3176	(eval $ac_try) 2>&5
3177	ac_status=$?
3178	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179	(exit $ac_status); }; }; then
3180	break
3181	else
3182	echo "$as_me: failed program was:" >&5
3183	sed 's/^/\| /' conftest.$ac_ext >&5
3184
3185	fi
3186	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3187	done
3188	rm -f conftest*
3189	if test -n "$ac_declaration"; then
3190	echo '#ifdef __cplusplus' >>confdefs.h
3191	echo $ac_declaration >>confdefs.h
3192	echo '#endif' >>confdefs.h
3193	fi
3194
3195	else
3196	echo "$as_me: failed program was:" >&5
3197	sed 's/^/\| /' conftest.$ac_ext >&5
3198
3199	fi
3200	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3201	ac_ext=c
3202	ac_cpp='$CPP $CPPFLAGS'
3203	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3204	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3205	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3206
3207	depcc="$CC" am_compiler_list=
3208
3209	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3210	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3211	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3212	echo $ECHO_N "(cached) $ECHO_C" >&6
3213	else
3214	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3215	# We make a subdir and do the tests there. Otherwise we can end up
3216	# making bogus files that we don't know about and never remove. For
3217	# instance it was reported that on HP-UX the gcc test will end up
3218	# making a dummy file named `D' -- because `-MD' means `put the output
3219	# in D'.
3220	mkdir conftest.dir
3221	# Copy depcomp to subdir because otherwise we won't find it if we're
3222	# using a relative directory.
3223	cp "$am_depcomp" conftest.dir
3224	cd conftest.dir
3225	# We will build objects and dependencies in a subdirectory because
3226	# it helps to detect inapplicable dependency modes. For instance
3227	# both Tru64's cc and ICC support -MD to output dependencies as a
3228	# side effect of compilation, but ICC will put the dependencies in
3229	# the current directory while Tru64 will put them in the object
3230	# directory.
3231	mkdir sub
3232
3233	am_cv_CC_dependencies_compiler_type=none
3234	if test "$am_compiler_list" = ""; then
3235	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3236	fi
3237	for depmode in $am_compiler_list; do
3238	# Setup a source with many dependencies, because some compilers
3239	# like to wrap large dependency lists on column 80 (with \), and
3240	# we should not choose a depcomp mode which is confused by this.
3241	#
3242	# We need to recreate these files for each test, as the compiler may
3243	# overwrite some of them when testing with obscure command lines.
3244	# This happens at least with the AIX C compiler.
3245	: > sub/conftest.c
3246	for i in 1 2 3 4 5 6; do
3247	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3248	: > sub/conftst$i.h
3249	done
3250	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3251
3252	case $depmode in
3253	nosideeffect)
3254	# after this tag, mechanisms are not by side-effect, so they'll
3255	# only be used when explicitly requested
3256	if test "x$enable_dependency_tracking" = xyes; then
3257	continue
3258	else
3259	break
3260	fi
3261	;;
3262	none) break ;;
3263	esac
3264	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3265	# mode. It turns out that the SunPro C++ compiler does not properly
3266	# handle `-M -o', and we need to detect this.
3267	if depmode=$depmode \
3268	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3269	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3270	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3271	>/dev/null 2>conftest.err &&
3272	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3273	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3274	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3275	# icc doesn't choke on unknown options, it will just issue warnings
3276	# (even with -Werror). So we grep stderr for any message
3277	# that says an option was ignored.
3278	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3279	am_cv_CC_dependencies_compiler_type=$depmode
3280	break
3281	fi
3282	fi
3283	done
3284
3285	cd ..
3286	rm -rf conftest.dir
3287	else
3288	am_cv_CC_dependencies_compiler_type=none
3289	fi
3290
3291	fi
3292	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3293	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3294	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3295
3296
3297
3298	if
3299	test "x$enable_dependency_tracking" != xno \
3300	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3301	am__fastdepCC_TRUE=
3302	am__fastdepCC_FALSE='#'
3303	else
3304	am__fastdepCC_TRUE='#'
3305	am__fastdepCC_FALSE=
3306	fi
3307
3308
3309
3310
3311	# checking gl header (has to be here because of a Linux error)
3312
3313	ac_ext=c
3314	ac_cpp='$CPP $CPPFLAGS'
3315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3318	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3319	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3320	# On Suns, sometimes $CPP names a directory.
3321	if test -n "$CPP" && test -d "$CPP"; then
3322	CPP=
3323	fi
3324	if test -z "$CPP"; then
3325	if test "${ac_cv_prog_CPP+set}" = set; then
3326	echo $ECHO_N "(cached) $ECHO_C" >&6
3327	else
3328	# Double quotes because CPP needs to be expanded
3329	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3330	do
3331	ac_preproc_ok=false
3332	for ac_c_preproc_warn_flag in '' yes
3333	do
3334	# Use a header file that comes with gcc, so configuring glibc
3335	# with a fresh cross-compiler works.
3336	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3337	# <limits.h> exists even on freestanding compilers.
3338	# On the NeXT, cc -E runs the code through the compiler's parser,
3339	# not just through cpp. "Syntax error" is here to catch this case.
3340	cat >conftest.$ac_ext <<_ACEOF
3341	/* confdefs.h. */
3342	_ACEOF
3343	cat confdefs.h >>conftest.$ac_ext
3344	cat >>conftest.$ac_ext <<_ACEOF
3345	/* end confdefs.h. */
3346	#ifdef __STDC__
3347	# include <limits.h>
3348	#else
3349	# include <assert.h>
3350	#endif
3351	Syntax error
3352	_ACEOF
3353	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3354	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3355	ac_status=$?
3356	grep -v '^ *+' conftest.er1 >conftest.err
3357	rm -f conftest.er1
3358	cat conftest.err >&5
3359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3360	(exit $ac_status); } >/dev/null; then
3361	if test -s conftest.err; then
3362	ac_cpp_err=$ac_c_preproc_warn_flag
3363	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3364	else
3365	ac_cpp_err=
3366	fi
3367	else
3368	ac_cpp_err=yes
3369	fi
3370	if test -z "$ac_cpp_err"; then
3371	:
3372	else
3373	echo "$as_me: failed program was:" >&5
3374	sed 's/^/\| /' conftest.$ac_ext >&5
3375
3376	# Broken: fails on valid input.
3377	continue
3378	fi
3379	rm -f conftest.err conftest.$ac_ext
3380
3381	# OK, works on sane cases. Now check whether non-existent headers
3382	# can be detected and how.
3383	cat >conftest.$ac_ext <<_ACEOF
3384	/* confdefs.h. */
3385	_ACEOF
3386	cat confdefs.h >>conftest.$ac_ext
3387	cat >>conftest.$ac_ext <<_ACEOF
3388	/* end confdefs.h. */
3389	#include <ac_nonexistent.h>
3390	_ACEOF
3391	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3392	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3393	ac_status=$?
3394	grep -v '^ *+' conftest.er1 >conftest.err
3395	rm -f conftest.er1
3396	cat conftest.err >&5
3397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3398	(exit $ac_status); } >/dev/null; then
3399	if test -s conftest.err; then
3400	ac_cpp_err=$ac_c_preproc_warn_flag
3401	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3402	else
3403	ac_cpp_err=
3404	fi
3405	else
3406	ac_cpp_err=yes
3407	fi
3408	if test -z "$ac_cpp_err"; then
3409	# Broken: success on invalid input.
3410	continue
3411	else
3412	echo "$as_me: failed program was:" >&5
3413	sed 's/^/\| /' conftest.$ac_ext >&5
3414
3415	# Passes both tests.
3416	ac_preproc_ok=:
3417	break
3418	fi
3419	rm -f conftest.err conftest.$ac_ext
3420
3421	done
3422	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3423	rm -f conftest.err conftest.$ac_ext
3424	if $ac_preproc_ok; then
3425	break
3426	fi
3427
3428	done
3429	ac_cv_prog_CPP=$CPP
3430
3431	fi
3432	CPP=$ac_cv_prog_CPP
3433	else
3434	ac_cv_prog_CPP=$CPP
3435	fi
3436	echo "$as_me:$LINENO: result: $CPP" >&5
3437	echo "${ECHO_T}$CPP" >&6
3438	ac_preproc_ok=false
3439	for ac_c_preproc_warn_flag in '' yes
3440	do
3441	# Use a header file that comes with gcc, so configuring glibc
3442	# with a fresh cross-compiler works.
3443	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3444	# <limits.h> exists even on freestanding compilers.
3445	# On the NeXT, cc -E runs the code through the compiler's parser,
3446	# not just through cpp. "Syntax error" is here to catch this case.
3447	cat >conftest.$ac_ext <<_ACEOF
3448	/* confdefs.h. */
3449	_ACEOF
3450	cat confdefs.h >>conftest.$ac_ext
3451	cat >>conftest.$ac_ext <<_ACEOF
3452	/* end confdefs.h. */
3453	#ifdef __STDC__
3454	# include <limits.h>
3455	#else
3456	# include <assert.h>
3457	#endif
3458	Syntax error
3459	_ACEOF
3460	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3461	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3462	ac_status=$?
3463	grep -v '^ *+' conftest.er1 >conftest.err
3464	rm -f conftest.er1
3465	cat conftest.err >&5
3466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3467	(exit $ac_status); } >/dev/null; then
3468	if test -s conftest.err; then
3469	ac_cpp_err=$ac_c_preproc_warn_flag
3470	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3471	else
3472	ac_cpp_err=
3473	fi
3474	else
3475	ac_cpp_err=yes
3476	fi
3477	if test -z "$ac_cpp_err"; then
3478	:
3479	else
3480	echo "$as_me: failed program was:" >&5
3481	sed 's/^/\| /' conftest.$ac_ext >&5
3482
3483	# Broken: fails on valid input.
3484	continue
3485	fi
3486	rm -f conftest.err conftest.$ac_ext
3487
3488	# OK, works on sane cases. Now check whether non-existent headers
3489	# can be detected and how.
3490	cat >conftest.$ac_ext <<_ACEOF
3491	/* confdefs.h. */
3492	_ACEOF
3493	cat confdefs.h >>conftest.$ac_ext
3494	cat >>conftest.$ac_ext <<_ACEOF
3495	/* end confdefs.h. */
3496	#include <ac_nonexistent.h>
3497	_ACEOF
3498	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3499	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3500	ac_status=$?
3501	grep -v '^ *+' conftest.er1 >conftest.err
3502	rm -f conftest.er1
3503	cat conftest.err >&5
3504	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3505	(exit $ac_status); } >/dev/null; then
3506	if test -s conftest.err; then
3507	ac_cpp_err=$ac_c_preproc_warn_flag
3508	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3509	else
3510	ac_cpp_err=
3511	fi
3512	else
3513	ac_cpp_err=yes
3514	fi
3515	if test -z "$ac_cpp_err"; then
3516	# Broken: success on invalid input.
3517	continue
3518	else
3519	echo "$as_me: failed program was:" >&5
3520	sed 's/^/\| /' conftest.$ac_ext >&5
3521
3522	# Passes both tests.
3523	ac_preproc_ok=:
3524	break
3525	fi
3526	rm -f conftest.err conftest.$ac_ext
3527
3528	done
3529	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3530	rm -f conftest.err conftest.$ac_ext
3531	if $ac_preproc_ok; then
3532	:
3533	else
3534	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3535	See \`config.log' for more details." >&5
3536	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3537	See \`config.log' for more details." >&2;}
3538	{ (exit 1); exit 1; }; }
3539	fi
3540
3541	ac_ext=c
3542	ac_cpp='$CPP $CPPFLAGS'
3543	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3544	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3545	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3546
3547
3548	echo "$as_me:$LINENO: checking for egrep" >&5
3549	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3550	if test "${ac_cv_prog_egrep+set}" = set; then
3551	echo $ECHO_N "(cached) $ECHO_C" >&6
3552	else
3553	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3554	then ac_cv_prog_egrep='grep -E'
3555	else ac_cv_prog_egrep='egrep'
3556	fi
3557	fi
3558	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3559	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3560	EGREP=$ac_cv_prog_egrep
3561
3562
3563	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3564	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3565	if test "${ac_cv_header_stdc+set}" = set; then
3566	echo $ECHO_N "(cached) $ECHO_C" >&6
3567	else
3568	cat >conftest.$ac_ext <<_ACEOF
3569	/* confdefs.h. */
3570	_ACEOF
3571	cat confdefs.h >>conftest.$ac_ext
3572	cat >>conftest.$ac_ext <<_ACEOF
3573	/* end confdefs.h. */
3574	#include <stdlib.h>
3575	#include <stdarg.h>
3576	#include <string.h>
3577	#include <float.h>
3578
3579	int
3580	main ()
3581	{
3582
3583	;
3584	return 0;
3585	}
3586	_ACEOF
3587	rm -f conftest.$ac_objext
3588	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3589	(eval $ac_compile) 2>conftest.er1
3590	ac_status=$?
3591	grep -v '^ *+' conftest.er1 >conftest.err
3592	rm -f conftest.er1
3593	cat conftest.err >&5
3594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595	(exit $ac_status); } &&
3596	{ ac_try='test -z "$ac_c_werror_flag"
3597	\|\| test ! -s conftest.err'
3598	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3599	(eval $ac_try) 2>&5
3600	ac_status=$?
3601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3602	(exit $ac_status); }; } &&
3603	{ ac_try='test -s conftest.$ac_objext'
3604	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3605	(eval $ac_try) 2>&5
3606	ac_status=$?
3607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608	(exit $ac_status); }; }; then
3609	ac_cv_header_stdc=yes
3610	else
3611	echo "$as_me: failed program was:" >&5
3612	sed 's/^/\| /' conftest.$ac_ext >&5
3613
3614	ac_cv_header_stdc=no
3615	fi
3616	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3617
3618	if test $ac_cv_header_stdc = yes; then
3619	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3620	cat >conftest.$ac_ext <<_ACEOF
3621	/* confdefs.h. */
3622	_ACEOF
3623	cat confdefs.h >>conftest.$ac_ext
3624	cat >>conftest.$ac_ext <<_ACEOF
3625	/* end confdefs.h. */
3626	#include <string.h>
3627
3628	_ACEOF
3629	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3630	$EGREP "memchr" >/dev/null 2>&1; then
3631	:
3632	else
3633	ac_cv_header_stdc=no
3634	fi
3635	rm -f conftest*
3636
3637	fi
3638
3639	if test $ac_cv_header_stdc = yes; then
3640	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3641	cat >conftest.$ac_ext <<_ACEOF
3642	/* confdefs.h. */
3643	_ACEOF
3644	cat confdefs.h >>conftest.$ac_ext
3645	cat >>conftest.$ac_ext <<_ACEOF
3646	/* end confdefs.h. */
3647	#include <stdlib.h>
3648
3649	_ACEOF
3650	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3651	$EGREP "free" >/dev/null 2>&1; then
3652	:
3653	else
3654	ac_cv_header_stdc=no
3655	fi
3656	rm -f conftest*
3657
3658	fi
3659
3660	if test $ac_cv_header_stdc = yes; then
3661	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3662	if test "$cross_compiling" = yes; then
3663	:
3664	else
3665	cat >conftest.$ac_ext <<_ACEOF
3666	/* confdefs.h. */
3667	_ACEOF
3668	cat confdefs.h >>conftest.$ac_ext
3669	cat >>conftest.$ac_ext <<_ACEOF
3670	/* end confdefs.h. */
3671	#include <ctype.h>
3672	#if ((' ' & 0x0FF) == 0x020)
3673	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3674	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3675	#else
3676	# define ISLOWER(c) \
3677	(('a' <= (c) && (c) <= 'i') \
3678	\|\| ('j' <= (c) && (c) <= 'r') \
3679	\|\| ('s' <= (c) && (c) <= 'z'))
3680	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3681	#endif
3682
3683	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3684	int
3685	main ()
3686	{
3687	int i;
3688	for (i = 0; i < 256; i++)
3689	if (XOR (islower (i), ISLOWER (i))
3690	\|\| toupper (i) != TOUPPER (i))
3691	exit(2);
3692	exit (0);
3693	}
3694	_ACEOF
3695	rm -f conftest$ac_exeext
3696	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3697	(eval $ac_link) 2>&5
3698	ac_status=$?
3699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3701	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3702	(eval $ac_try) 2>&5
3703	ac_status=$?
3704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705	(exit $ac_status); }; }; then
3706	:
3707	else
3708	echo "$as_me: program exited with status $ac_status" >&5
3709	echo "$as_me: failed program was:" >&5
3710	sed 's/^/\| /' conftest.$ac_ext >&5
3711
3712	( exit $ac_status )
3713	ac_cv_header_stdc=no
3714	fi
3715	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3716	fi
3717	fi
3718	fi
3719	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3720	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3721	if test $ac_cv_header_stdc = yes; then
3722
3723	cat >>confdefs.h <<\_ACEOF
3724	#define STDC_HEADERS 1
3725	_ACEOF
3726
3727	fi
3728
3729	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3740	inttypes.h stdint.h unistd.h
3741	do
3742	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3743	echo "$as_me:$LINENO: checking for $ac_header" >&5
3744	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3745	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3746	echo $ECHO_N "(cached) $ECHO_C" >&6
3747	else
3748	cat >conftest.$ac_ext <<_ACEOF
3749	/* confdefs.h. */
3750	_ACEOF
3751	cat confdefs.h >>conftest.$ac_ext
3752	cat >>conftest.$ac_ext <<_ACEOF
3753	/* end confdefs.h. */
3754	$ac_includes_default
3755
3756	#include <$ac_header>
3757	_ACEOF
3758	rm -f conftest.$ac_objext
3759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3760	(eval $ac_compile) 2>conftest.er1
3761	ac_status=$?
3762	grep -v '^ *+' conftest.er1 >conftest.err
3763	rm -f conftest.er1
3764	cat conftest.err >&5
3765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3766	(exit $ac_status); } &&
3767	{ ac_try='test -z "$ac_c_werror_flag"
3768	\|\| test ! -s conftest.err'
3769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3770	(eval $ac_try) 2>&5
3771	ac_status=$?
3772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3773	(exit $ac_status); }; } &&
3774	{ ac_try='test -s conftest.$ac_objext'
3775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3776	(eval $ac_try) 2>&5
3777	ac_status=$?
3778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779	(exit $ac_status); }; }; then
3780	eval "$as_ac_Header=yes"
3781	else
3782	echo "$as_me: failed program was:" >&5
3783	sed 's/^/\| /' conftest.$ac_ext >&5
3784
3785	eval "$as_ac_Header=no"
3786	fi
3787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3788	fi
3789	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3790	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3791	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3792	cat >>confdefs.h <<_ACEOF
3793	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3794	_ACEOF
3795
3796	fi
3797
3798	done
3799
3800
3801
3802	for ac_header in GL/gl.h
3803	do
3804	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3805	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3806	echo "$as_me:$LINENO: checking for $ac_header" >&5
3807	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3808	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3809	echo $ECHO_N "(cached) $ECHO_C" >&6
3810	fi
3811	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3812	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3813	else
3814	# Is the header compilable?
3815	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3816	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3817	cat >conftest.$ac_ext <<_ACEOF
3818	/* confdefs.h. */
3819	_ACEOF
3820	cat confdefs.h >>conftest.$ac_ext
3821	cat >>conftest.$ac_ext <<_ACEOF
3822	/* end confdefs.h. */
3823	$ac_includes_default
3824	#include <$ac_header>
3825	_ACEOF
3826	rm -f conftest.$ac_objext
3827	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3828	(eval $ac_compile) 2>conftest.er1
3829	ac_status=$?
3830	grep -v '^ *+' conftest.er1 >conftest.err
3831	rm -f conftest.er1
3832	cat conftest.err >&5
3833	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3834	(exit $ac_status); } &&
3835	{ ac_try='test -z "$ac_c_werror_flag"
3836	\|\| test ! -s conftest.err'
3837	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3838	(eval $ac_try) 2>&5
3839	ac_status=$?
3840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3841	(exit $ac_status); }; } &&
3842	{ ac_try='test -s conftest.$ac_objext'
3843	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3844	(eval $ac_try) 2>&5
3845	ac_status=$?
3846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847	(exit $ac_status); }; }; then
3848	ac_header_compiler=yes
3849	else
3850	echo "$as_me: failed program was:" >&5
3851	sed 's/^/\| /' conftest.$ac_ext >&5
3852
3853	ac_header_compiler=no
3854	fi
3855	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3856	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3857	echo "${ECHO_T}$ac_header_compiler" >&6
3858
3859	# Is the header present?
3860	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3861	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3862	cat >conftest.$ac_ext <<_ACEOF
3863	/* confdefs.h. */
3864	_ACEOF
3865	cat confdefs.h >>conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */
3868	#include <$ac_header>
3869	_ACEOF
3870	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3871	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3872	ac_status=$?
3873	grep -v '^ *+' conftest.er1 >conftest.err
3874	rm -f conftest.er1
3875	cat conftest.err >&5
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); } >/dev/null; then
3878	if test -s conftest.err; then
3879	ac_cpp_err=$ac_c_preproc_warn_flag
3880	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3881	else
3882	ac_cpp_err=
3883	fi
3884	else
3885	ac_cpp_err=yes
3886	fi
3887	if test -z "$ac_cpp_err"; then
3888	ac_header_preproc=yes
3889	else
3890	echo "$as_me: failed program was:" >&5
3891	sed 's/^/\| /' conftest.$ac_ext >&5
3892
3893	ac_header_preproc=no
3894	fi
3895	rm -f conftest.err conftest.$ac_ext
3896	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3897	echo "${ECHO_T}$ac_header_preproc" >&6
3898
3899	# So? What about this header?
3900	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3901	yes:no: )
3902	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3903	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3904	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3905	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3906	ac_header_preproc=yes
3907	;;
3908	no:yes:* )
3909	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3910	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3911	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3912	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3913	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3914	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3915	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3916	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3917	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3918	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3919	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3920	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3921	(
3922	cat <<\_ASBOX
3923	## ------------------------------------------- ##
3924	## Report this to orxonox-dev@mail.datacore.ch ##
3925	## ------------------------------------------- ##
3926	_ASBOX
3927	) \|
3928	sed "s/^/$as_me: WARNING: /" >&2
3929	;;
3930	esac
3931	echo "$as_me:$LINENO: checking for $ac_header" >&5
3932	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3933	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3934	echo $ECHO_N "(cached) $ECHO_C" >&6
3935	else
3936	eval "$as_ac_Header=\$ac_header_preproc"
3937	fi
3938	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3939	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3940
3941	fi
3942	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3943	cat >>confdefs.h <<_ACEOF
3944	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3945	_ACEOF
3946
3947	else
3948	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3949	echo "$as_me: error: cannot find opengl headers" >&2;}
3950	{ (exit 1); exit 1; }; }
3951	fi
3952
3953	done
3954
3955
3956
3957
3958	### CHECKING FOR SYSTEM ###
3959
3960	echo "$as_me:$LINENO: checking for System" >&5
3961	echo $ECHO_N "checking for System... $ECHO_C" >&6
3962	case `uname` in
3963	### WINDOWS ###
3964	MINGW)
3965	echo "mingw-WINDOWS detected"
3966
3967	mingw="yes"
3968	MSBITFIELDS="-mms-bitfields"
3969	MWINDOWS="-mwindows"
3970
3971	# checking gl header
3972	#done before loop
3973
3974	# checking for Windows openGl library
3975	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3976	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3977	if test "${ac_cv_lib_opengl32_main+set}" = set; then
3978	echo $ECHO_N "(cached) $ECHO_C" >&6
3979	else
3980	ac_check_lib_save_LIBS=$LIBS
3981	LIBS="-lopengl32 $LIBS"
3982	cat >conftest.$ac_ext <<_ACEOF
3983	/* confdefs.h. */
3984	_ACEOF
3985	cat confdefs.h >>conftest.$ac_ext
3986	cat >>conftest.$ac_ext <<_ACEOF
3987	/* end confdefs.h. */
3988
3989
3990	int
3991	main ()
3992	{
3993	main ();
3994	;
3995	return 0;
3996	}
3997	_ACEOF
3998	rm -f conftest.$ac_objext conftest$ac_exeext
3999	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4000	(eval $ac_link) 2>conftest.er1
4001	ac_status=$?
4002	grep -v '^ *+' conftest.er1 >conftest.err
4003	rm -f conftest.er1
4004	cat conftest.err >&5
4005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006	(exit $ac_status); } &&
4007	{ ac_try='test -z "$ac_c_werror_flag"
4008	\|\| test ! -s conftest.err'
4009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4010	(eval $ac_try) 2>&5
4011	ac_status=$?
4012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4013	(exit $ac_status); }; } &&
4014	{ ac_try='test -s conftest$ac_exeext'
4015	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4016	(eval $ac_try) 2>&5
4017	ac_status=$?
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); }; }; then
4020	ac_cv_lib_opengl32_main=yes
4021	else
4022	echo "$as_me: failed program was:" >&5
4023	sed 's/^/\| /' conftest.$ac_ext >&5
4024
4025	ac_cv_lib_opengl32_main=no
4026	fi
4027	rm -f conftest.err conftest.$ac_objext \
4028	conftest$ac_exeext conftest.$ac_ext
4029	LIBS=$ac_check_lib_save_LIBS
4030	fi
4031	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4032	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4033	if test $ac_cv_lib_opengl32_main = yes; then
4034	FOUND_opengl32=yes
4035	else
4036	"gl/gl.h"
4037	fi
4038
4039	if test "$FOUND_opengl32" = "yes" ; then
4040	LIBS="$LIBS -lopengl32"
4041	else
4042	echo "------------------"
4043	echo "opengl not found."
4044	echo "please install the opengl package which can be found at http://www.opengl.org"
4045	echo "------------------"
4046	exit -1
4047	fi
4048
4049	# cheking for GLU-header
4050
4051	for ac_header in GL/glu.h
4052	do
4053	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055	echo "$as_me:$LINENO: checking for $ac_header" >&5
4056	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4057	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4058	echo $ECHO_N "(cached) $ECHO_C" >&6
4059	fi
4060	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4061	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4062	else
4063	# Is the header compilable?
4064	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4065	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4066	cat >conftest.$ac_ext <<_ACEOF
4067	/* confdefs.h. */
4068	_ACEOF
4069	cat confdefs.h >>conftest.$ac_ext
4070	cat >>conftest.$ac_ext <<_ACEOF
4071	/* end confdefs.h. */
4072	$ac_includes_default
4073	#include <$ac_header>
4074	_ACEOF
4075	rm -f conftest.$ac_objext
4076	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4077	(eval $ac_compile) 2>conftest.er1
4078	ac_status=$?
4079	grep -v '^ *+' conftest.er1 >conftest.err
4080	rm -f conftest.er1
4081	cat conftest.err >&5
4082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4083	(exit $ac_status); } &&
4084	{ ac_try='test -z "$ac_c_werror_flag"
4085	\|\| test ! -s conftest.err'
4086	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4087	(eval $ac_try) 2>&5
4088	ac_status=$?
4089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4090	(exit $ac_status); }; } &&
4091	{ ac_try='test -s conftest.$ac_objext'
4092	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4093	(eval $ac_try) 2>&5
4094	ac_status=$?
4095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096	(exit $ac_status); }; }; then
4097	ac_header_compiler=yes
4098	else
4099	echo "$as_me: failed program was:" >&5
4100	sed 's/^/\| /' conftest.$ac_ext >&5
4101
4102	ac_header_compiler=no
4103	fi
4104	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4105	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4106	echo "${ECHO_T}$ac_header_compiler" >&6
4107
4108	# Is the header present?
4109	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4110	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4111	cat >conftest.$ac_ext <<_ACEOF
4112	/* confdefs.h. */
4113	_ACEOF
4114	cat confdefs.h >>conftest.$ac_ext
4115	cat >>conftest.$ac_ext <<_ACEOF
4116	/* end confdefs.h. */
4117	#include <$ac_header>
4118	_ACEOF
4119	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4120	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4121	ac_status=$?
4122	grep -v '^ *+' conftest.er1 >conftest.err
4123	rm -f conftest.er1
4124	cat conftest.err >&5
4125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4126	(exit $ac_status); } >/dev/null; then
4127	if test -s conftest.err; then
4128	ac_cpp_err=$ac_c_preproc_warn_flag
4129	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4130	else
4131	ac_cpp_err=
4132	fi
4133	else
4134	ac_cpp_err=yes
4135	fi
4136	if test -z "$ac_cpp_err"; then
4137	ac_header_preproc=yes
4138	else
4139	echo "$as_me: failed program was:" >&5
4140	sed 's/^/\| /' conftest.$ac_ext >&5
4141
4142	ac_header_preproc=no
4143	fi
4144	rm -f conftest.err conftest.$ac_ext
4145	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4146	echo "${ECHO_T}$ac_header_preproc" >&6
4147
4148	# So? What about this header?
4149	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4150	yes:no: )
4151	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4152	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4153	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4154	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4155	ac_header_preproc=yes
4156	;;
4157	no:yes:* )
4158	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4159	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4160	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4161	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4162	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4163	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4164	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4165	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4166	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4167	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4168	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4169	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4170	(
4171	cat <<\_ASBOX
4172	## ------------------------------------------- ##
4173	## Report this to orxonox-dev@mail.datacore.ch ##
4174	## ------------------------------------------- ##
4175	_ASBOX
4176	) \|
4177	sed "s/^/$as_me: WARNING: /" >&2
4178	;;
4179	esac
4180	echo "$as_me:$LINENO: checking for $ac_header" >&5
4181	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4182	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4183	echo $ECHO_N "(cached) $ECHO_C" >&6
4184	else
4185	eval "$as_ac_Header=\$ac_header_preproc"
4186	fi
4187	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4188	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4189
4190	fi
4191	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4192	cat >>confdefs.h <<_ACEOF
4193	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4194	_ACEOF
4195
4196	else
4197	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4198	echo "$as_me: error: cannot find opengl headers" >&2;}
4199	{ (exit 1); exit 1; }; }
4200	fi
4201
4202	done
4203
4204
4205	# checking for libGLU
4206	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4207	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4208	if test "${ac_cv_lib_glu32_main+set}" = set; then
4209	echo $ECHO_N "(cached) $ECHO_C" >&6
4210	else
4211	ac_check_lib_save_LIBS=$LIBS
4212	LIBS="-lglu32 $LIBS"
4213	cat >conftest.$ac_ext <<_ACEOF
4214	/* confdefs.h. */
4215	_ACEOF
4216	cat confdefs.h >>conftest.$ac_ext
4217	cat >>conftest.$ac_ext <<_ACEOF
4218	/* end confdefs.h. */
4219
4220
4221	int
4222	main ()
4223	{
4224	main ();
4225	;
4226	return 0;
4227	}
4228	_ACEOF
4229	rm -f conftest.$ac_objext conftest$ac_exeext
4230	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4231	(eval $ac_link) 2>conftest.er1
4232	ac_status=$?
4233	grep -v '^ *+' conftest.er1 >conftest.err
4234	rm -f conftest.er1
4235	cat conftest.err >&5
4236	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4237	(exit $ac_status); } &&
4238	{ ac_try='test -z "$ac_c_werror_flag"
4239	\|\| test ! -s conftest.err'
4240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4241	(eval $ac_try) 2>&5
4242	ac_status=$?
4243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4244	(exit $ac_status); }; } &&
4245	{ ac_try='test -s conftest$ac_exeext'
4246	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4247	(eval $ac_try) 2>&5
4248	ac_status=$?
4249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250	(exit $ac_status); }; }; then
4251	ac_cv_lib_glu32_main=yes
4252	else
4253	echo "$as_me: failed program was:" >&5
4254	sed 's/^/\| /' conftest.$ac_ext >&5
4255
4256	ac_cv_lib_glu32_main=no
4257	fi
4258	rm -f conftest.err conftest.$ac_objext \
4259	conftest$ac_exeext conftest.$ac_ext
4260	LIBS=$ac_check_lib_save_LIBS
4261	fi
4262	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4263	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4264	if test $ac_cv_lib_glu32_main = yes; then
4265	FOUND_glu32=yes
4266	fi
4267
4268	if test "$FOUND_glu32" = "yes" ; then
4269	LIBS="$LIBS -lGLU32"
4270	else
4271	echo "------------------"
4272	echo "GLU library not found."
4273	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4274	echo "------------------"
4275	exit -1
4276	fi
4277
4278
4279	# checking for mingw32
4280	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4281	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4282	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4283	echo $ECHO_N "(cached) $ECHO_C" >&6
4284	else
4285	ac_check_lib_save_LIBS=$LIBS
4286	LIBS="-lmingw32 $LIBS"
4287	cat >conftest.$ac_ext <<_ACEOF
4288	/* confdefs.h. */
4289	_ACEOF
4290	cat confdefs.h >>conftest.$ac_ext
4291	cat >>conftest.$ac_ext <<_ACEOF
4292	/* end confdefs.h. */
4293
4294
4295	int
4296	main ()
4297	{
4298	main ();
4299	;
4300	return 0;
4301	}
4302	_ACEOF
4303	rm -f conftest.$ac_objext conftest$ac_exeext
4304	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4305	(eval $ac_link) 2>conftest.er1
4306	ac_status=$?
4307	grep -v '^ *+' conftest.er1 >conftest.err
4308	rm -f conftest.er1
4309	cat conftest.err >&5
4310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311	(exit $ac_status); } &&
4312	{ ac_try='test -z "$ac_c_werror_flag"
4313	\|\| test ! -s conftest.err'
4314	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4315	(eval $ac_try) 2>&5
4316	ac_status=$?
4317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318	(exit $ac_status); }; } &&
4319	{ ac_try='test -s conftest$ac_exeext'
4320	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4321	(eval $ac_try) 2>&5
4322	ac_status=$?
4323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324	(exit $ac_status); }; }; then
4325	ac_cv_lib_mingw32_main=yes
4326	else
4327	echo "$as_me: failed program was:" >&5
4328	sed 's/^/\| /' conftest.$ac_ext >&5
4329
4330	ac_cv_lib_mingw32_main=no
4331	fi
4332	rm -f conftest.err conftest.$ac_objext \
4333	conftest$ac_exeext conftest.$ac_ext
4334	LIBS=$ac_check_lib_save_LIBS
4335	fi
4336	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4337	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4338	if test $ac_cv_lib_mingw32_main = yes; then
4339	FOUND_mingw32=yes
4340	fi
4341
4342	if test $FOUND_mingw32 = "yes"; then
4343	LIBS="$LIBS -lmingw32"
4344	fi
4345	# checking for SDL-headers
4346
4347	for ac_header in SDL/SDL.h
4348	do
4349	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4350	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4351	echo "$as_me:$LINENO: checking for $ac_header" >&5
4352	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4353	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4354	echo $ECHO_N "(cached) $ECHO_C" >&6
4355	fi
4356	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4357	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4358	else
4359	# Is the header compilable?
4360	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4361	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4362	cat >conftest.$ac_ext <<_ACEOF
4363	/* confdefs.h. */
4364	_ACEOF
4365	cat confdefs.h >>conftest.$ac_ext
4366	cat >>conftest.$ac_ext <<_ACEOF
4367	/* end confdefs.h. */
4368	$ac_includes_default
4369	#include <$ac_header>
4370	_ACEOF
4371	rm -f conftest.$ac_objext
4372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4373	(eval $ac_compile) 2>conftest.er1
4374	ac_status=$?
4375	grep -v '^ *+' conftest.er1 >conftest.err
4376	rm -f conftest.er1
4377	cat conftest.err >&5
4378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4379	(exit $ac_status); } &&
4380	{ ac_try='test -z "$ac_c_werror_flag"
4381	\|\| test ! -s conftest.err'
4382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4383	(eval $ac_try) 2>&5
4384	ac_status=$?
4385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386	(exit $ac_status); }; } &&
4387	{ ac_try='test -s conftest.$ac_objext'
4388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4389	(eval $ac_try) 2>&5
4390	ac_status=$?
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); }; }; then
4393	ac_header_compiler=yes
4394	else
4395	echo "$as_me: failed program was:" >&5
4396	sed 's/^/\| /' conftest.$ac_ext >&5
4397
4398	ac_header_compiler=no
4399	fi
4400	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4401	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4402	echo "${ECHO_T}$ac_header_compiler" >&6
4403
4404	# Is the header present?
4405	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4406	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4407	cat >conftest.$ac_ext <<_ACEOF
4408	/* confdefs.h. */
4409	_ACEOF
4410	cat confdefs.h >>conftest.$ac_ext
4411	cat >>conftest.$ac_ext <<_ACEOF
4412	/* end confdefs.h. */
4413	#include <$ac_header>
4414	_ACEOF
4415	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4416	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4417	ac_status=$?
4418	grep -v '^ *+' conftest.er1 >conftest.err
4419	rm -f conftest.er1
4420	cat conftest.err >&5
4421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422	(exit $ac_status); } >/dev/null; then
4423	if test -s conftest.err; then
4424	ac_cpp_err=$ac_c_preproc_warn_flag
4425	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4426	else
4427	ac_cpp_err=
4428	fi
4429	else
4430	ac_cpp_err=yes
4431	fi
4432	if test -z "$ac_cpp_err"; then
4433	ac_header_preproc=yes
4434	else
4435	echo "$as_me: failed program was:" >&5
4436	sed 's/^/\| /' conftest.$ac_ext >&5
4437
4438	ac_header_preproc=no
4439	fi
4440	rm -f conftest.err conftest.$ac_ext
4441	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4442	echo "${ECHO_T}$ac_header_preproc" >&6
4443
4444	# So? What about this header?
4445	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4446	yes:no: )
4447	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4448	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4449	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4450	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4451	ac_header_preproc=yes
4452	;;
4453	no:yes:* )
4454	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4455	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4456	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4457	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4458	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4459	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4460	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4461	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4462	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4463	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4464	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4465	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4466	(
4467	cat <<\_ASBOX
4468	## ------------------------------------------- ##
4469	## Report this to orxonox-dev@mail.datacore.ch ##
4470	## ------------------------------------------- ##
4471	_ASBOX
4472	) \|
4473	sed "s/^/$as_me: WARNING: /" >&2
4474	;;
4475	esac
4476	echo "$as_me:$LINENO: checking for $ac_header" >&5
4477	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4478	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4479	echo $ECHO_N "(cached) $ECHO_C" >&6
4480	else
4481	eval "$as_ac_Header=\$ac_header_preproc"
4482	fi
4483	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4484	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4485
4486	fi
4487	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4488	cat >>confdefs.h <<_ACEOF
4489	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4490	_ACEOF
4491
4492	else
4493	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4494	echo "$as_me: error: cannot find SDL headers" >&2;}
4495	{ (exit 1); exit 1; }; }
4496	fi
4497
4498	done
4499
4500
4501	#checking for libSDL
4502	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4503	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4504	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4505	echo $ECHO_N "(cached) $ECHO_C" >&6
4506	else
4507	ac_check_lib_save_LIBS=$LIBS
4508	LIBS="-lsdlmain $LIBS"
4509	cat >conftest.$ac_ext <<_ACEOF
4510	/* confdefs.h. */
4511	_ACEOF
4512	cat confdefs.h >>conftest.$ac_ext
4513	cat >>conftest.$ac_ext <<_ACEOF
4514	/* end confdefs.h. */
4515
4516
4517	int
4518	main ()
4519	{
4520	main ();
4521	;
4522	return 0;
4523	}
4524	_ACEOF
4525	rm -f conftest.$ac_objext conftest$ac_exeext
4526	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4527	(eval $ac_link) 2>conftest.er1
4528	ac_status=$?
4529	grep -v '^ *+' conftest.er1 >conftest.err
4530	rm -f conftest.er1
4531	cat conftest.err >&5
4532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4533	(exit $ac_status); } &&
4534	{ ac_try='test -z "$ac_c_werror_flag"
4535	\|\| test ! -s conftest.err'
4536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4537	(eval $ac_try) 2>&5
4538	ac_status=$?
4539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540	(exit $ac_status); }; } &&
4541	{ ac_try='test -s conftest$ac_exeext'
4542	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4543	(eval $ac_try) 2>&5
4544	ac_status=$?
4545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546	(exit $ac_status); }; }; then
4547	ac_cv_lib_sdlmain_main=yes
4548	else
4549	echo "$as_me: failed program was:" >&5
4550	sed 's/^/\| /' conftest.$ac_ext >&5
4551
4552	ac_cv_lib_sdlmain_main=no
4553	fi
4554	rm -f conftest.err conftest.$ac_objext \
4555	conftest$ac_exeext conftest.$ac_ext
4556	LIBS=$ac_check_lib_save_LIBS
4557	fi
4558	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4559	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4560	if test $ac_cv_lib_sdlmain_main = yes; then
4561	FOUND_sdlmain=yes
4562	fi
4563
4564	if test "$FOUND_sdlmain" = "yes" ; then
4565	LIBS="$LIBS -lsdlmain"
4566	else
4567	echo "------------------"
4568	echo "SDL library not found."
4569	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4570	echo "------------------"
4571	exit 1
4572	fi
4573	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4574	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4575	if test "${ac_cv_lib_sdl_main+set}" = set; then
4576	echo $ECHO_N "(cached) $ECHO_C" >&6
4577	else
4578	ac_check_lib_save_LIBS=$LIBS
4579	LIBS="-lsdl $LIBS"
4580	cat >conftest.$ac_ext <<_ACEOF
4581	/* confdefs.h. */
4582	_ACEOF
4583	cat confdefs.h >>conftest.$ac_ext
4584	cat >>conftest.$ac_ext <<_ACEOF
4585	/* end confdefs.h. */
4586
4587
4588	int
4589	main ()
4590	{
4591	main ();
4592	;
4593	return 0;
4594	}
4595	_ACEOF
4596	rm -f conftest.$ac_objext conftest$ac_exeext
4597	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4598	(eval $ac_link) 2>conftest.er1
4599	ac_status=$?
4600	grep -v '^ *+' conftest.er1 >conftest.err
4601	rm -f conftest.er1
4602	cat conftest.err >&5
4603	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604	(exit $ac_status); } &&
4605	{ ac_try='test -z "$ac_c_werror_flag"
4606	\|\| test ! -s conftest.err'
4607	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4608	(eval $ac_try) 2>&5
4609	ac_status=$?
4610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611	(exit $ac_status); }; } &&
4612	{ ac_try='test -s conftest$ac_exeext'
4613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614	(eval $ac_try) 2>&5
4615	ac_status=$?
4616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617	(exit $ac_status); }; }; then
4618	ac_cv_lib_sdl_main=yes
4619	else
4620	echo "$as_me: failed program was:" >&5
4621	sed 's/^/\| /' conftest.$ac_ext >&5
4622
4623	ac_cv_lib_sdl_main=no
4624	fi
4625	rm -f conftest.err conftest.$ac_objext \
4626	conftest$ac_exeext conftest.$ac_ext
4627	LIBS=$ac_check_lib_save_LIBS
4628	fi
4629	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4630	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4631	if test $ac_cv_lib_sdl_main = yes; then
4632	FOUND_sdl=yes
4633	fi
4634
4635	if test "$FOUND_sdl" = "yes" ; then
4636	LIBS="$LIBS -lsdl"
4637	else
4638	echo "------------------"
4639	echo "SDL library not found."
4640	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4641	echo "------------------"
4642	exit -1
4643	fi
4644
4645	;;
4646
4647	### LINUX ###
4648	Linux)
4649	echo "Linux detected"
4650
4651	Linux="yes"
4652
4653	# checking gl header
4654	#has been done befor linux-check
4655
4656	# checking for Unix GL
4657	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4658	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4659	if test "${ac_cv_lib_GL_main+set}" = set; then
4660	echo $ECHO_N "(cached) $ECHO_C" >&6
4661	else
4662	ac_check_lib_save_LIBS=$LIBS
4663	LIBS="-lGL $LIBS"
4664	cat >conftest.$ac_ext <<_ACEOF
4665	/* confdefs.h. */
4666	_ACEOF
4667	cat confdefs.h >>conftest.$ac_ext
4668	cat >>conftest.$ac_ext <<_ACEOF
4669	/* end confdefs.h. */
4670
4671
4672	int
4673	main ()
4674	{
4675	main ();
4676	;
4677	return 0;
4678	}
4679	_ACEOF
4680	rm -f conftest.$ac_objext conftest$ac_exeext
4681	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4682	(eval $ac_link) 2>conftest.er1
4683	ac_status=$?
4684	grep -v '^ *+' conftest.er1 >conftest.err
4685	rm -f conftest.er1
4686	cat conftest.err >&5
4687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688	(exit $ac_status); } &&
4689	{ ac_try='test -z "$ac_c_werror_flag"
4690	\|\| test ! -s conftest.err'
4691	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4692	(eval $ac_try) 2>&5
4693	ac_status=$?
4694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695	(exit $ac_status); }; } &&
4696	{ ac_try='test -s conftest$ac_exeext'
4697	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4698	(eval $ac_try) 2>&5
4699	ac_status=$?
4700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4701	(exit $ac_status); }; }; then
4702	ac_cv_lib_GL_main=yes
4703	else
4704	echo "$as_me: failed program was:" >&5
4705	sed 's/^/\| /' conftest.$ac_ext >&5
4706
4707	ac_cv_lib_GL_main=no
4708	fi
4709	rm -f conftest.err conftest.$ac_objext \
4710	conftest$ac_exeext conftest.$ac_ext
4711	LIBS=$ac_check_lib_save_LIBS
4712	fi
4713	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4714	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4715	if test $ac_cv_lib_GL_main = yes; then
4716	FOUND_GL=yes
4717	fi
4718
4719	if test "$FOUND_GL" = "yes" ; then
4720	LIBS="$LIBS -lGL"
4721	else
4722	echo "------------------"
4723	echo "opengl not found."
4724	echo "please install the opengl package which can be found at http://www.opengl.org"
4725	echo "------------------"
4726	exit -1
4727	fi
4728
4729	# cheking for GLU-header
4730
4731	for ac_header in GL/glu.h
4732	do
4733	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4734	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4735	echo "$as_me:$LINENO: checking for $ac_header" >&5
4736	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4737	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4738	echo $ECHO_N "(cached) $ECHO_C" >&6
4739	fi
4740	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4741	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4742	else
4743	# Is the header compilable?
4744	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4745	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4746	cat >conftest.$ac_ext <<_ACEOF
4747	/* confdefs.h. */
4748	_ACEOF
4749	cat confdefs.h >>conftest.$ac_ext
4750	cat >>conftest.$ac_ext <<_ACEOF
4751	/* end confdefs.h. */
4752	$ac_includes_default
4753	#include <$ac_header>
4754	_ACEOF
4755	rm -f conftest.$ac_objext
4756	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4757	(eval $ac_compile) 2>conftest.er1
4758	ac_status=$?
4759	grep -v '^ *+' conftest.er1 >conftest.err
4760	rm -f conftest.er1
4761	cat conftest.err >&5
4762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763	(exit $ac_status); } &&
4764	{ ac_try='test -z "$ac_c_werror_flag"
4765	\|\| test ! -s conftest.err'
4766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4767	(eval $ac_try) 2>&5
4768	ac_status=$?
4769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4770	(exit $ac_status); }; } &&
4771	{ ac_try='test -s conftest.$ac_objext'
4772	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4773	(eval $ac_try) 2>&5
4774	ac_status=$?
4775	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4776	(exit $ac_status); }; }; then
4777	ac_header_compiler=yes
4778	else
4779	echo "$as_me: failed program was:" >&5
4780	sed 's/^/\| /' conftest.$ac_ext >&5
4781
4782	ac_header_compiler=no
4783	fi
4784	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4785	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4786	echo "${ECHO_T}$ac_header_compiler" >&6
4787
4788	# Is the header present?
4789	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4790	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4791	cat >conftest.$ac_ext <<_ACEOF
4792	/* confdefs.h. */
4793	_ACEOF
4794	cat confdefs.h >>conftest.$ac_ext
4795	cat >>conftest.$ac_ext <<_ACEOF
4796	/* end confdefs.h. */
4797	#include <$ac_header>
4798	_ACEOF
4799	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4800	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4801	ac_status=$?
4802	grep -v '^ *+' conftest.er1 >conftest.err
4803	rm -f conftest.er1
4804	cat conftest.err >&5
4805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806	(exit $ac_status); } >/dev/null; then
4807	if test -s conftest.err; then
4808	ac_cpp_err=$ac_c_preproc_warn_flag
4809	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4810	else
4811	ac_cpp_err=
4812	fi
4813	else
4814	ac_cpp_err=yes
4815	fi
4816	if test -z "$ac_cpp_err"; then
4817	ac_header_preproc=yes
4818	else
4819	echo "$as_me: failed program was:" >&5
4820	sed 's/^/\| /' conftest.$ac_ext >&5
4821
4822	ac_header_preproc=no
4823	fi
4824	rm -f conftest.err conftest.$ac_ext
4825	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4826	echo "${ECHO_T}$ac_header_preproc" >&6
4827
4828	# So? What about this header?
4829	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4830	yes:no: )
4831	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4832	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4833	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4834	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4835	ac_header_preproc=yes
4836	;;
4837	no:yes:* )
4838	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4839	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4840	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4841	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4842	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4843	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4844	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4845	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4846	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4847	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4848	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4849	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4850	(
4851	cat <<\_ASBOX
4852	## ------------------------------------------- ##
4853	## Report this to orxonox-dev@mail.datacore.ch ##
4854	## ------------------------------------------- ##
4855	_ASBOX
4856	) \|
4857	sed "s/^/$as_me: WARNING: /" >&2
4858	;;
4859	esac
4860	echo "$as_me:$LINENO: checking for $ac_header" >&5
4861	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4862	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4863	echo $ECHO_N "(cached) $ECHO_C" >&6
4864	else
4865	eval "$as_ac_Header=\$ac_header_preproc"
4866	fi
4867	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4868	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4869
4870	fi
4871	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4872	cat >>confdefs.h <<_ACEOF
4873	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4874	_ACEOF
4875
4876	else
4877	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4878	echo "$as_me: error: cannot find opengl headers" >&2;}
4879	{ (exit 1); exit 1; }; }
4880	fi
4881
4882	done
4883
4884
4885	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
4886	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
4887	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
4888	echo $ECHO_N "(cached) $ECHO_C" >&6
4889	else
4890	ac_check_lib_save_LIBS=$LIBS
4891	LIBS="-lGLU $LIBS"
4892	cat >conftest.$ac_ext <<_ACEOF
4893	/* confdefs.h. */
4894	_ACEOF
4895	cat confdefs.h >>conftest.$ac_ext
4896	cat >>conftest.$ac_ext <<_ACEOF
4897	/* end confdefs.h. */
4898
4899	/* Override any gcc2 internal prototype to avoid an error. */
4900	#ifdef __cplusplus
4901	extern "C"
4902	#endif
4903	/* We use char because int might match the return type of a gcc2
4904	builtin and then its argument prototype would still apply. */
4905	char gluProject ();
4906	int
4907	main ()
4908	{
4909	gluProject ();
4910	;
4911	return 0;
4912	}
4913	_ACEOF
4914	rm -f conftest.$ac_objext conftest$ac_exeext
4915	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4916	(eval $ac_link) 2>conftest.er1
4917	ac_status=$?
4918	grep -v '^ *+' conftest.er1 >conftest.err
4919	rm -f conftest.er1
4920	cat conftest.err >&5
4921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922	(exit $ac_status); } &&
4923	{ ac_try='test -z "$ac_c_werror_flag"
4924	\|\| test ! -s conftest.err'
4925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4926	(eval $ac_try) 2>&5
4927	ac_status=$?
4928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929	(exit $ac_status); }; } &&
4930	{ ac_try='test -s conftest$ac_exeext'
4931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932	(eval $ac_try) 2>&5
4933	ac_status=$?
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); }; }; then
4936	ac_cv_lib_GLU_gluProject=yes
4937	else
4938	echo "$as_me: failed program was:" >&5
4939	sed 's/^/\| /' conftest.$ac_ext >&5
4940
4941	ac_cv_lib_GLU_gluProject=no
4942	fi
4943	rm -f conftest.err conftest.$ac_objext \
4944	conftest$ac_exeext conftest.$ac_ext
4945	LIBS=$ac_check_lib_save_LIBS
4946	fi
4947	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
4948	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
4949	if test $ac_cv_lib_GLU_gluProject = yes; then
4950	FOUND_GLU=yes
4951	fi
4952
4953	if test "$FOUND_GLU" = "yes" ; then
4954	LIBS="$LIBS -lGLU"
4955	else
4956	echo "------------------"
4957	echo "GLU library not found."
4958	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4959	echo "------------------"
4960	exit -1
4961	fi
4962
4963	# checking for SDL-headers
4964
4965	for ac_header in SDL/SDL.h
4966	do
4967	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4968	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4969	echo "$as_me:$LINENO: checking for $ac_header" >&5
4970	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4971	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4972	echo $ECHO_N "(cached) $ECHO_C" >&6
4973	fi
4974	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4975	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4976	else
4977	# Is the header compilable?
4978	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4979	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4980	cat >conftest.$ac_ext <<_ACEOF
4981	/* confdefs.h. */
4982	_ACEOF
4983	cat confdefs.h >>conftest.$ac_ext
4984	cat >>conftest.$ac_ext <<_ACEOF
4985	/* end confdefs.h. */
4986	$ac_includes_default
4987	#include <$ac_header>
4988	_ACEOF
4989	rm -f conftest.$ac_objext
4990	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4991	(eval $ac_compile) 2>conftest.er1
4992	ac_status=$?
4993	grep -v '^ *+' conftest.er1 >conftest.err
4994	rm -f conftest.er1
4995	cat conftest.err >&5
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); } &&
4998	{ ac_try='test -z "$ac_c_werror_flag"
4999	\|\| test ! -s conftest.err'
5000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5001	(eval $ac_try) 2>&5
5002	ac_status=$?
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); }; } &&
5005	{ ac_try='test -s conftest.$ac_objext'
5006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5007	(eval $ac_try) 2>&5
5008	ac_status=$?
5009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5010	(exit $ac_status); }; }; then
5011	ac_header_compiler=yes
5012	else
5013	echo "$as_me: failed program was:" >&5
5014	sed 's/^/\| /' conftest.$ac_ext >&5
5015
5016	ac_header_compiler=no
5017	fi
5018	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5019	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5020	echo "${ECHO_T}$ac_header_compiler" >&6
5021
5022	# Is the header present?
5023	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5024	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5025	cat >conftest.$ac_ext <<_ACEOF
5026	/* confdefs.h. */
5027	_ACEOF
5028	cat confdefs.h >>conftest.$ac_ext
5029	cat >>conftest.$ac_ext <<_ACEOF
5030	/* end confdefs.h. */
5031	#include <$ac_header>
5032	_ACEOF
5033	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5034	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5035	ac_status=$?
5036	grep -v '^ *+' conftest.er1 >conftest.err
5037	rm -f conftest.er1
5038	cat conftest.err >&5
5039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5040	(exit $ac_status); } >/dev/null; then
5041	if test -s conftest.err; then
5042	ac_cpp_err=$ac_c_preproc_warn_flag
5043	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5044	else
5045	ac_cpp_err=
5046	fi
5047	else
5048	ac_cpp_err=yes
5049	fi
5050	if test -z "$ac_cpp_err"; then
5051	ac_header_preproc=yes
5052	else
5053	echo "$as_me: failed program was:" >&5
5054	sed 's/^/\| /' conftest.$ac_ext >&5
5055
5056	ac_header_preproc=no
5057	fi
5058	rm -f conftest.err conftest.$ac_ext
5059	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5060	echo "${ECHO_T}$ac_header_preproc" >&6
5061
5062	# So? What about this header?
5063	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5064	yes:no: )
5065	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5066	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5067	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5068	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5069	ac_header_preproc=yes
5070	;;
5071	no:yes:* )
5072	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5073	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5074	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5075	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5076	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5077	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5078	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5079	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5080	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5081	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5082	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5083	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5084	(
5085	cat <<\_ASBOX
5086	## ------------------------------------------- ##
5087	## Report this to orxonox-dev@mail.datacore.ch ##
5088	## ------------------------------------------- ##
5089	_ASBOX
5090	) \|
5091	sed "s/^/$as_me: WARNING: /" >&2
5092	;;
5093	esac
5094	echo "$as_me:$LINENO: checking for $ac_header" >&5
5095	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5096	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5097	echo $ECHO_N "(cached) $ECHO_C" >&6
5098	else
5099	eval "$as_ac_Header=\$ac_header_preproc"
5100	fi
5101	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5102	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5103
5104	fi
5105	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5106	cat >>confdefs.h <<_ACEOF
5107	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5108	_ACEOF
5109
5110	else
5111	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5112	echo "$as_me: error: cannot find SDL headers" >&2;}
5113	{ (exit 1); exit 1; }; }
5114	fi
5115
5116	done
5117
5118
5119	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5120	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5121	if test "${ac_cv_lib_SDL_main+set}" = set; then
5122	echo $ECHO_N "(cached) $ECHO_C" >&6
5123	else
5124	ac_check_lib_save_LIBS=$LIBS
5125	LIBS="-lSDL $LIBS"
5126	cat >conftest.$ac_ext <<_ACEOF
5127	/* confdefs.h. */
5128	_ACEOF
5129	cat confdefs.h >>conftest.$ac_ext
5130	cat >>conftest.$ac_ext <<_ACEOF
5131	/* end confdefs.h. */
5132
5133
5134	int
5135	main ()
5136	{
5137	main ();
5138	;
5139	return 0;
5140	}
5141	_ACEOF
5142	rm -f conftest.$ac_objext conftest$ac_exeext
5143	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5144	(eval $ac_link) 2>conftest.er1
5145	ac_status=$?
5146	grep -v '^ *+' conftest.er1 >conftest.err
5147	rm -f conftest.er1
5148	cat conftest.err >&5
5149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5150	(exit $ac_status); } &&
5151	{ ac_try='test -z "$ac_c_werror_flag"
5152	\|\| test ! -s conftest.err'
5153	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5154	(eval $ac_try) 2>&5
5155	ac_status=$?
5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157	(exit $ac_status); }; } &&
5158	{ ac_try='test -s conftest$ac_exeext'
5159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5160	(eval $ac_try) 2>&5
5161	ac_status=$?
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); }; }; then
5164	ac_cv_lib_SDL_main=yes
5165	else
5166	echo "$as_me: failed program was:" >&5
5167	sed 's/^/\| /' conftest.$ac_ext >&5
5168
5169	ac_cv_lib_SDL_main=no
5170	fi
5171	rm -f conftest.err conftest.$ac_objext \
5172	conftest$ac_exeext conftest.$ac_ext
5173	LIBS=$ac_check_lib_save_LIBS
5174	fi
5175	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5176	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5177	if test $ac_cv_lib_SDL_main = yes; then
5178	FOUND_SDL=yes
5179	fi
5180
5181	if test "$FOUND_SDL" = "yes" ; then
5182	LIBS="$LIBS -lSDL"
5183	else
5184	echo "------------------"
5185	echo "SDL library not found."
5186	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5187	echo "------------------"
5188	exit -1
5189	fi
5190
5191	;;
5192	*)
5193	mingw="no"
5194	;;
5195	esac
5196	echo "$as_me:$LINENO: result: $mingw" >&5
5197	echo "${ECHO_T}$mingw" >&6
5198
5199
5200	#### Checking for LIBraries.
5201
5202	# FIXME: Replace `main' with a function in `-lOSMesa':
5203
5204	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5205	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5206	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5207	echo $ECHO_N "(cached) $ECHO_C" >&6
5208	else
5209	ac_check_lib_save_LIBS=$LIBS
5210	LIBS="-lOSMesa $LIBS"
5211	cat >conftest.$ac_ext <<_ACEOF
5212	/* confdefs.h. */
5213	_ACEOF
5214	cat confdefs.h >>conftest.$ac_ext
5215	cat >>conftest.$ac_ext <<_ACEOF
5216	/* end confdefs.h. */
5217
5218
5219	int
5220	main ()
5221	{
5222	main ();
5223	;
5224	return 0;
5225	}
5226	_ACEOF
5227	rm -f conftest.$ac_objext conftest$ac_exeext
5228	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5229	(eval $ac_link) 2>conftest.er1
5230	ac_status=$?
5231	grep -v '^ *+' conftest.er1 >conftest.err
5232	rm -f conftest.er1
5233	cat conftest.err >&5
5234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5235	(exit $ac_status); } &&
5236	{ ac_try='test -z "$ac_c_werror_flag"
5237	\|\| test ! -s conftest.err'
5238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5239	(eval $ac_try) 2>&5
5240	ac_status=$?
5241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5242	(exit $ac_status); }; } &&
5243	{ ac_try='test -s conftest$ac_exeext'
5244	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5245	(eval $ac_try) 2>&5
5246	ac_status=$?
5247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248	(exit $ac_status); }; }; then
5249	ac_cv_lib_OSMesa_main=yes
5250	else
5251	echo "$as_me: failed program was:" >&5
5252	sed 's/^/\| /' conftest.$ac_ext >&5
5253
5254	ac_cv_lib_OSMesa_main=no
5255	fi
5256	rm -f conftest.err conftest.$ac_objext \
5257	conftest$ac_exeext conftest.$ac_ext
5258	LIBS=$ac_check_lib_save_LIBS
5259	fi
5260	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5261	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5262	if test $ac_cv_lib_OSMesa_main = yes; then
5263	cat >>confdefs.h <<_ACEOF
5264	#define HAVE_LIBOSMESA 1
5265	_ACEOF
5266
5267	LIBS="-lOSMesa $LIBS"
5268
5269	fi
5270
5271	# FIXME: Replace `main' with a function in `-lX11':
5272
5273	echo "$as_me:$LINENO: checking for main in -lX11" >&5
5274	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5275	if test "${ac_cv_lib_X11_main+set}" = set; then
5276	echo $ECHO_N "(cached) $ECHO_C" >&6
5277	else
5278	ac_check_lib_save_LIBS=$LIBS
5279	LIBS="-lX11 $LIBS"
5280	cat >conftest.$ac_ext <<_ACEOF
5281	/* confdefs.h. */
5282	_ACEOF
5283	cat confdefs.h >>conftest.$ac_ext
5284	cat >>conftest.$ac_ext <<_ACEOF
5285	/* end confdefs.h. */
5286
5287
5288	int
5289	main ()
5290	{
5291	main ();
5292	;
5293	return 0;
5294	}
5295	_ACEOF
5296	rm -f conftest.$ac_objext conftest$ac_exeext
5297	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5298	(eval $ac_link) 2>conftest.er1
5299	ac_status=$?
5300	grep -v '^ *+' conftest.er1 >conftest.err
5301	rm -f conftest.er1
5302	cat conftest.err >&5
5303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5304	(exit $ac_status); } &&
5305	{ ac_try='test -z "$ac_c_werror_flag"
5306	\|\| test ! -s conftest.err'
5307	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5308	(eval $ac_try) 2>&5
5309	ac_status=$?
5310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311	(exit $ac_status); }; } &&
5312	{ ac_try='test -s conftest$ac_exeext'
5313	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5314	(eval $ac_try) 2>&5
5315	ac_status=$?
5316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5317	(exit $ac_status); }; }; then
5318	ac_cv_lib_X11_main=yes
5319	else
5320	echo "$as_me: failed program was:" >&5
5321	sed 's/^/\| /' conftest.$ac_ext >&5
5322
5323	ac_cv_lib_X11_main=no
5324	fi
5325	rm -f conftest.err conftest.$ac_objext \
5326	conftest$ac_exeext conftest.$ac_ext
5327	LIBS=$ac_check_lib_save_LIBS
5328	fi
5329	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5330	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5331	if test $ac_cv_lib_X11_main = yes; then
5332	cat >>confdefs.h <<_ACEOF
5333	#define HAVE_LIBX11 1
5334	_ACEOF
5335
5336	LIBS="-lX11 $LIBS"
5337
5338	fi
5339
5340	# FIXME: Replace `main' with a function in `-lXt':
5341
5342	echo "$as_me:$LINENO: checking for main in -lXt" >&5
5343	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5344	if test "${ac_cv_lib_Xt_main+set}" = set; then
5345	echo $ECHO_N "(cached) $ECHO_C" >&6
5346	else
5347	ac_check_lib_save_LIBS=$LIBS
5348	LIBS="-lXt $LIBS"
5349	cat >conftest.$ac_ext <<_ACEOF
5350	/* confdefs.h. */
5351	_ACEOF
5352	cat confdefs.h >>conftest.$ac_ext
5353	cat >>conftest.$ac_ext <<_ACEOF
5354	/* end confdefs.h. */
5355
5356
5357	int
5358	main ()
5359	{
5360	main ();
5361	;
5362	return 0;
5363	}
5364	_ACEOF
5365	rm -f conftest.$ac_objext conftest$ac_exeext
5366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5367	(eval $ac_link) 2>conftest.er1
5368	ac_status=$?
5369	grep -v '^ *+' conftest.er1 >conftest.err
5370	rm -f conftest.er1
5371	cat conftest.err >&5
5372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5373	(exit $ac_status); } &&
5374	{ ac_try='test -z "$ac_c_werror_flag"
5375	\|\| test ! -s conftest.err'
5376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5377	(eval $ac_try) 2>&5
5378	ac_status=$?
5379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5380	(exit $ac_status); }; } &&
5381	{ ac_try='test -s conftest$ac_exeext'
5382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5383	(eval $ac_try) 2>&5
5384	ac_status=$?
5385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5386	(exit $ac_status); }; }; then
5387	ac_cv_lib_Xt_main=yes
5388	else
5389	echo "$as_me: failed program was:" >&5
5390	sed 's/^/\| /' conftest.$ac_ext >&5
5391
5392	ac_cv_lib_Xt_main=no
5393	fi
5394	rm -f conftest.err conftest.$ac_objext \
5395	conftest$ac_exeext conftest.$ac_ext
5396	LIBS=$ac_check_lib_save_LIBS
5397	fi
5398	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
5399	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
5400	if test $ac_cv_lib_Xt_main = yes; then
5401	cat >>confdefs.h <<_ACEOF
5402	#define HAVE_LIBXT 1
5403	_ACEOF
5404
5405	LIBS="-lXt $LIBS"
5406
5407	fi
5408
5409
5410
5411	#checking for pthread libs
5412	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5413	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5414	if test "${ac_cv_lib_pthread_main+set}" = set; then
5415	echo $ECHO_N "(cached) $ECHO_C" >&6
5416	else
5417	ac_check_lib_save_LIBS=$LIBS
5418	LIBS="-lpthread $LIBS"
5419	cat >conftest.$ac_ext <<_ACEOF
5420	/* confdefs.h. */
5421	_ACEOF
5422	cat confdefs.h >>conftest.$ac_ext
5423	cat >>conftest.$ac_ext <<_ACEOF
5424	/* end confdefs.h. */
5425
5426
5427	int
5428	main ()
5429	{
5430	main ();
5431	;
5432	return 0;
5433	}
5434	_ACEOF
5435	rm -f conftest.$ac_objext conftest$ac_exeext
5436	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5437	(eval $ac_link) 2>conftest.er1
5438	ac_status=$?
5439	grep -v '^ *+' conftest.er1 >conftest.err
5440	rm -f conftest.er1
5441	cat conftest.err >&5
5442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443	(exit $ac_status); } &&
5444	{ ac_try='test -z "$ac_c_werror_flag"
5445	\|\| test ! -s conftest.err'
5446	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5447	(eval $ac_try) 2>&5
5448	ac_status=$?
5449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450	(exit $ac_status); }; } &&
5451	{ ac_try='test -s conftest$ac_exeext'
5452	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5453	(eval $ac_try) 2>&5
5454	ac_status=$?
5455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5456	(exit $ac_status); }; }; then
5457	ac_cv_lib_pthread_main=yes
5458	else
5459	echo "$as_me: failed program was:" >&5
5460	sed 's/^/\| /' conftest.$ac_ext >&5
5461
5462	ac_cv_lib_pthread_main=no
5463	fi
5464	rm -f conftest.err conftest.$ac_objext \
5465	conftest$ac_exeext conftest.$ac_ext
5466	LIBS=$ac_check_lib_save_LIBS
5467	fi
5468	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5469	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5470	if test $ac_cv_lib_pthread_main = yes; then
5471	FOUND_pthread=yes
5472	fi
5473
5474	if test "$FOUND_pthread" = "yes" ; then
5475	LIBS="$LIBS -lpthread"
5476	fi
5477
5478
5479
5480
5481	# FIXME: Replace `main' with a function in `-lm':
5482
5483	echo "$as_me:$LINENO: checking for main in -lm" >&5
5484	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5485	if test "${ac_cv_lib_m_main+set}" = set; then
5486	echo $ECHO_N "(cached) $ECHO_C" >&6
5487	else
5488	ac_check_lib_save_LIBS=$LIBS
5489	LIBS="-lm $LIBS"
5490	cat >conftest.$ac_ext <<_ACEOF
5491	/* confdefs.h. */
5492	_ACEOF
5493	cat confdefs.h >>conftest.$ac_ext
5494	cat >>conftest.$ac_ext <<_ACEOF
5495	/* end confdefs.h. */
5496
5497
5498	int
5499	main ()
5500	{
5501	main ();
5502	;
5503	return 0;
5504	}
5505	_ACEOF
5506	rm -f conftest.$ac_objext conftest$ac_exeext
5507	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5508	(eval $ac_link) 2>conftest.er1
5509	ac_status=$?
5510	grep -v '^ *+' conftest.er1 >conftest.err
5511	rm -f conftest.er1
5512	cat conftest.err >&5
5513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514	(exit $ac_status); } &&
5515	{ ac_try='test -z "$ac_c_werror_flag"
5516	\|\| test ! -s conftest.err'
5517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5518	(eval $ac_try) 2>&5
5519	ac_status=$?
5520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5521	(exit $ac_status); }; } &&
5522	{ ac_try='test -s conftest$ac_exeext'
5523	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5524	(eval $ac_try) 2>&5
5525	ac_status=$?
5526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5527	(exit $ac_status); }; }; then
5528	ac_cv_lib_m_main=yes
5529	else
5530	echo "$as_me: failed program was:" >&5
5531	sed 's/^/\| /' conftest.$ac_ext >&5
5532
5533	ac_cv_lib_m_main=no
5534	fi
5535	rm -f conftest.err conftest.$ac_objext \
5536	conftest$ac_exeext conftest.$ac_ext
5537	LIBS=$ac_check_lib_save_LIBS
5538	fi
5539	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5540	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5541	if test $ac_cv_lib_m_main = yes; then
5542	cat >>confdefs.h <<_ACEOF
5543	#define HAVE_LIBM 1
5544	_ACEOF
5545
5546	LIBS="-lm $LIBS"
5547
5548	fi
5549
5550
5551	LIBS="$LIBS `pkg-config --libs gtk+-2.0`"
5552
5553
5554	# Checks for header files.
5555	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5556	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5557	if test "${ac_cv_header_stdc+set}" = set; then
5558	echo $ECHO_N "(cached) $ECHO_C" >&6
5559	else
5560	cat >conftest.$ac_ext <<_ACEOF
5561	/* confdefs.h. */
5562	_ACEOF
5563	cat confdefs.h >>conftest.$ac_ext
5564	cat >>conftest.$ac_ext <<_ACEOF
5565	/* end confdefs.h. */
5566	#include <stdlib.h>
5567	#include <stdarg.h>
5568	#include <string.h>
5569	#include <float.h>
5570
5571	int
5572	main ()
5573	{
5574
5575	;
5576	return 0;
5577	}
5578	_ACEOF
5579	rm -f conftest.$ac_objext
5580	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5581	(eval $ac_compile) 2>conftest.er1
5582	ac_status=$?
5583	grep -v '^ *+' conftest.er1 >conftest.err
5584	rm -f conftest.er1
5585	cat conftest.err >&5
5586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5587	(exit $ac_status); } &&
5588	{ ac_try='test -z "$ac_c_werror_flag"
5589	\|\| test ! -s conftest.err'
5590	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5591	(eval $ac_try) 2>&5
5592	ac_status=$?
5593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594	(exit $ac_status); }; } &&
5595	{ ac_try='test -s conftest.$ac_objext'
5596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5597	(eval $ac_try) 2>&5
5598	ac_status=$?
5599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5600	(exit $ac_status); }; }; then
5601	ac_cv_header_stdc=yes
5602	else
5603	echo "$as_me: failed program was:" >&5
5604	sed 's/^/\| /' conftest.$ac_ext >&5
5605
5606	ac_cv_header_stdc=no
5607	fi
5608	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5609
5610	if test $ac_cv_header_stdc = yes; then
5611	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5612	cat >conftest.$ac_ext <<_ACEOF
5613	/* confdefs.h. */
5614	_ACEOF
5615	cat confdefs.h >>conftest.$ac_ext
5616	cat >>conftest.$ac_ext <<_ACEOF
5617	/* end confdefs.h. */
5618	#include <string.h>
5619
5620	_ACEOF
5621	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5622	$EGREP "memchr" >/dev/null 2>&1; then
5623	:
5624	else
5625	ac_cv_header_stdc=no
5626	fi
5627	rm -f conftest*
5628
5629	fi
5630
5631	if test $ac_cv_header_stdc = yes; then
5632	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5633	cat >conftest.$ac_ext <<_ACEOF
5634	/* confdefs.h. */
5635	_ACEOF
5636	cat confdefs.h >>conftest.$ac_ext
5637	cat >>conftest.$ac_ext <<_ACEOF
5638	/* end confdefs.h. */
5639	#include <stdlib.h>
5640
5641	_ACEOF
5642	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5643	$EGREP "free" >/dev/null 2>&1; then
5644	:
5645	else
5646	ac_cv_header_stdc=no
5647	fi
5648	rm -f conftest*
5649
5650	fi
5651
5652	if test $ac_cv_header_stdc = yes; then
5653	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5654	if test "$cross_compiling" = yes; then
5655	:
5656	else
5657	cat >conftest.$ac_ext <<_ACEOF
5658	/* confdefs.h. */
5659	_ACEOF
5660	cat confdefs.h >>conftest.$ac_ext
5661	cat >>conftest.$ac_ext <<_ACEOF
5662	/* end confdefs.h. */
5663	#include <ctype.h>
5664	#if ((' ' & 0x0FF) == 0x020)
5665	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5666	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5667	#else
5668	# define ISLOWER(c) \
5669	(('a' <= (c) && (c) <= 'i') \
5670	\|\| ('j' <= (c) && (c) <= 'r') \
5671	\|\| ('s' <= (c) && (c) <= 'z'))
5672	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5673	#endif
5674
5675	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5676	int
5677	main ()
5678	{
5679	int i;
5680	for (i = 0; i < 256; i++)
5681	if (XOR (islower (i), ISLOWER (i))
5682	\|\| toupper (i) != TOUPPER (i))
5683	exit(2);
5684	exit (0);
5685	}
5686	_ACEOF
5687	rm -f conftest$ac_exeext
5688	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5689	(eval $ac_link) 2>&5
5690	ac_status=$?
5691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5692	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5694	(eval $ac_try) 2>&5
5695	ac_status=$?
5696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697	(exit $ac_status); }; }; then
5698	:
5699	else
5700	echo "$as_me: program exited with status $ac_status" >&5
5701	echo "$as_me: failed program was:" >&5
5702	sed 's/^/\| /' conftest.$ac_ext >&5
5703
5704	( exit $ac_status )
5705	ac_cv_header_stdc=no
5706	fi
5707	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5708	fi
5709	fi
5710	fi
5711	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5712	echo "${ECHO_T}$ac_cv_header_stdc" >&6
5713	if test $ac_cv_header_stdc = yes; then
5714
5715	cat >>confdefs.h <<\_ACEOF
5716	#define STDC_HEADERS 1
5717	_ACEOF
5718
5719	fi
5720
5721
5722
5723	for ac_header in stdlib.h string.h
5724	do
5725	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5726	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5727	echo "$as_me:$LINENO: checking for $ac_header" >&5
5728	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5729	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5730	echo $ECHO_N "(cached) $ECHO_C" >&6
5731	fi
5732	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5733	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5734	else
5735	# Is the header compilable?
5736	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5737	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5738	cat >conftest.$ac_ext <<_ACEOF
5739	/* confdefs.h. */
5740	_ACEOF
5741	cat confdefs.h >>conftest.$ac_ext
5742	cat >>conftest.$ac_ext <<_ACEOF
5743	/* end confdefs.h. */
5744	$ac_includes_default
5745	#include <$ac_header>
5746	_ACEOF
5747	rm -f conftest.$ac_objext
5748	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5749	(eval $ac_compile) 2>conftest.er1
5750	ac_status=$?
5751	grep -v '^ *+' conftest.er1 >conftest.err
5752	rm -f conftest.er1
5753	cat conftest.err >&5
5754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5755	(exit $ac_status); } &&
5756	{ ac_try='test -z "$ac_c_werror_flag"
5757	\|\| test ! -s conftest.err'
5758	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5759	(eval $ac_try) 2>&5
5760	ac_status=$?
5761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5762	(exit $ac_status); }; } &&
5763	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5769	ac_header_compiler=yes
5770	else
5771	echo "$as_me: failed program was:" >&5
5772	sed 's/^/\| /' conftest.$ac_ext >&5
5773
5774	ac_header_compiler=no
5775	fi
5776	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5777	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5778	echo "${ECHO_T}$ac_header_compiler" >&6
5779
5780	# Is the header present?
5781	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5782	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5783	cat >conftest.$ac_ext <<_ACEOF
5784	/* confdefs.h. */
5785	_ACEOF
5786	cat confdefs.h >>conftest.$ac_ext
5787	cat >>conftest.$ac_ext <<_ACEOF
5788	/* end confdefs.h. */
5789	#include <$ac_header>
5790	_ACEOF
5791	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5792	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5793	ac_status=$?
5794	grep -v '^ *+' conftest.er1 >conftest.err
5795	rm -f conftest.er1
5796	cat conftest.err >&5
5797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5798	(exit $ac_status); } >/dev/null; then
5799	if test -s conftest.err; then
5800	ac_cpp_err=$ac_c_preproc_warn_flag
5801	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5802	else
5803	ac_cpp_err=
5804	fi
5805	else
5806	ac_cpp_err=yes
5807	fi
5808	if test -z "$ac_cpp_err"; then
5809	ac_header_preproc=yes
5810	else
5811	echo "$as_me: failed program was:" >&5
5812	sed 's/^/\| /' conftest.$ac_ext >&5
5813
5814	ac_header_preproc=no
5815	fi
5816	rm -f conftest.err conftest.$ac_ext
5817	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5818	echo "${ECHO_T}$ac_header_preproc" >&6
5819
5820	# So? What about this header?
5821	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5822	yes:no: )
5823	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5824	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5825	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5826	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5827	ac_header_preproc=yes
5828	;;
5829	no:yes:* )
5830	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5831	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5832	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5833	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5834	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5835	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5836	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5837	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5838	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5839	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5840	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5841	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5842	(
5843	cat <<\_ASBOX
5844	## ------------------------------------------- ##
5845	## Report this to orxonox-dev@mail.datacore.ch ##
5846	## ------------------------------------------- ##
5847	_ASBOX
5848	) \|
5849	sed "s/^/$as_me: WARNING: /" >&2
5850	;;
5851	esac
5852	echo "$as_me:$LINENO: checking for $ac_header" >&5
5853	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5854	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5855	echo $ECHO_N "(cached) $ECHO_C" >&6
5856	else
5857	eval "$as_ac_Header=\$ac_header_preproc"
5858	fi
5859	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5860	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5861
5862	fi
5863	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5864	cat >>confdefs.h <<_ACEOF
5865	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5866	_ACEOF
5867
5868	fi
5869
5870	done
5871
5872
5873	# Checks for typedefs, structures, and compiler characteristics.
5874	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
5875	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
5876	if test "${ac_cv_header_stdbool_h+set}" = set; then
5877	echo $ECHO_N "(cached) $ECHO_C" >&6
5878	else
5879	cat >conftest.$ac_ext <<_ACEOF
5880	/* confdefs.h. */
5881	_ACEOF
5882	cat confdefs.h >>conftest.$ac_ext
5883	cat >>conftest.$ac_ext <<_ACEOF
5884	/* end confdefs.h. */
5885
5886	#include <stdbool.h>
5887	#ifndef bool
5888	# error bool is not defined
5889	#endif
5890	#ifndef false
5891	# error false is not defined
5892	#endif
5893	#if false
5894	# error false is not 0
5895	#endif
5896	#ifndef true
5897	# error true is not defined
5898	#endif
5899	#if true != 1
5900	# error true is not 1
5901	#endif
5902	#ifndef __bool_true_false_are_defined
5903	# error __bool_true_false_are_defined is not defined
5904	#endif
5905
5906	struct s { _Bool s: 1; _Bool t; } s;
5907
5908	char a[true == 1 ? 1 : -1];
5909	char b[false == 0 ? 1 : -1];
5910	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5911	char d[(bool) -0.5 == true ? 1 : -1];
5912	bool e = &s;
5913	char f[(_Bool) -0.0 == false ? 1 : -1];
5914	char g[true];
5915	char h[sizeof (_Bool)];
5916	char i[sizeof s.t];
5917
5918	int
5919	main ()
5920	{
5921	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
5922	;
5923	return 0;
5924	}
5925	_ACEOF
5926	rm -f conftest.$ac_objext
5927	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5928	(eval $ac_compile) 2>conftest.er1
5929	ac_status=$?
5930	grep -v '^ *+' conftest.er1 >conftest.err
5931	rm -f conftest.er1
5932	cat conftest.err >&5
5933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5934	(exit $ac_status); } &&
5935	{ ac_try='test -z "$ac_c_werror_flag"
5936	\|\| test ! -s conftest.err'
5937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5938	(eval $ac_try) 2>&5
5939	ac_status=$?
5940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941	(exit $ac_status); }; } &&
5942	{ ac_try='test -s conftest.$ac_objext'
5943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5944	(eval $ac_try) 2>&5
5945	ac_status=$?
5946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5947	(exit $ac_status); }; }; then
5948	ac_cv_header_stdbool_h=yes
5949	else
5950	echo "$as_me: failed program was:" >&5
5951	sed 's/^/\| /' conftest.$ac_ext >&5
5952
5953	ac_cv_header_stdbool_h=no
5954	fi
5955	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5956	fi
5957	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
5958	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
5959	echo "$as_me:$LINENO: checking for _Bool" >&5
5960	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
5961	if test "${ac_cv_type__Bool+set}" = set; then
5962	echo $ECHO_N "(cached) $ECHO_C" >&6
5963	else
5964	cat >conftest.$ac_ext <<_ACEOF
5965	/* confdefs.h. */
5966	_ACEOF
5967	cat confdefs.h >>conftest.$ac_ext
5968	cat >>conftest.$ac_ext <<_ACEOF
5969	/* end confdefs.h. */
5970	$ac_includes_default
5971	int
5972	main ()
5973	{
5974	if ((_Bool *) 0)
5975	return 0;
5976	if (sizeof (_Bool))
5977	return 0;
5978	;
5979	return 0;
5980	}
5981	_ACEOF
5982	rm -f conftest.$ac_objext
5983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5984	(eval $ac_compile) 2>conftest.er1
5985	ac_status=$?
5986	grep -v '^ *+' conftest.er1 >conftest.err
5987	rm -f conftest.er1
5988	cat conftest.err >&5
5989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5990	(exit $ac_status); } &&
5991	{ ac_try='test -z "$ac_c_werror_flag"
5992	\|\| test ! -s conftest.err'
5993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5994	(eval $ac_try) 2>&5
5995	ac_status=$?
5996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5997	(exit $ac_status); }; } &&
5998	{ ac_try='test -s conftest.$ac_objext'
5999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6000	(eval $ac_try) 2>&5
6001	ac_status=$?
6002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6003	(exit $ac_status); }; }; then
6004	ac_cv_type__Bool=yes
6005	else
6006	echo "$as_me: failed program was:" >&5
6007	sed 's/^/\| /' conftest.$ac_ext >&5
6008
6009	ac_cv_type__Bool=no
6010	fi
6011	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6012	fi
6013	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6014	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6015	if test $ac_cv_type__Bool = yes; then
6016
6017	cat >>confdefs.h <<_ACEOF
6018	#define HAVE__BOOL 1
6019	_ACEOF
6020
6021
6022	fi
6023
6024	if test $ac_cv_header_stdbool_h = yes; then
6025
6026	cat >>confdefs.h <<\_ACEOF
6027	#define HAVE_STDBOOL_H 1
6028	_ACEOF
6029
6030	fi
6031
6032
6033	# Checks for library functions.
6034
6035	for ac_header in stdlib.h
6036	do
6037	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6038	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6039	echo "$as_me:$LINENO: checking for $ac_header" >&5
6040	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6041	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6042	echo $ECHO_N "(cached) $ECHO_C" >&6
6043	fi
6044	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6045	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6046	else
6047	# Is the header compilable?
6048	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6049	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6050	cat >conftest.$ac_ext <<_ACEOF
6051	/* confdefs.h. */
6052	_ACEOF
6053	cat confdefs.h >>conftest.$ac_ext
6054	cat >>conftest.$ac_ext <<_ACEOF
6055	/* end confdefs.h. */
6056	$ac_includes_default
6057	#include <$ac_header>
6058	_ACEOF
6059	rm -f conftest.$ac_objext
6060	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6061	(eval $ac_compile) 2>conftest.er1
6062	ac_status=$?
6063	grep -v '^ *+' conftest.er1 >conftest.err
6064	rm -f conftest.er1
6065	cat conftest.err >&5
6066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6067	(exit $ac_status); } &&
6068	{ ac_try='test -z "$ac_c_werror_flag"
6069	\|\| test ! -s conftest.err'
6070	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6071	(eval $ac_try) 2>&5
6072	ac_status=$?
6073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6074	(exit $ac_status); }; } &&
6075	{ ac_try='test -s conftest.$ac_objext'
6076	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6077	(eval $ac_try) 2>&5
6078	ac_status=$?
6079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6080	(exit $ac_status); }; }; then
6081	ac_header_compiler=yes
6082	else
6083	echo "$as_me: failed program was:" >&5
6084	sed 's/^/\| /' conftest.$ac_ext >&5
6085
6086	ac_header_compiler=no
6087	fi
6088	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6089	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6090	echo "${ECHO_T}$ac_header_compiler" >&6
6091
6092	# Is the header present?
6093	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6094	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6095	cat >conftest.$ac_ext <<_ACEOF
6096	/* confdefs.h. */
6097	_ACEOF
6098	cat confdefs.h >>conftest.$ac_ext
6099	cat >>conftest.$ac_ext <<_ACEOF
6100	/* end confdefs.h. */
6101	#include <$ac_header>
6102	_ACEOF
6103	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6104	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6105	ac_status=$?
6106	grep -v '^ *+' conftest.er1 >conftest.err
6107	rm -f conftest.er1
6108	cat conftest.err >&5
6109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6110	(exit $ac_status); } >/dev/null; then
6111	if test -s conftest.err; then
6112	ac_cpp_err=$ac_c_preproc_warn_flag
6113	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6114	else
6115	ac_cpp_err=
6116	fi
6117	else
6118	ac_cpp_err=yes
6119	fi
6120	if test -z "$ac_cpp_err"; then
6121	ac_header_preproc=yes
6122	else
6123	echo "$as_me: failed program was:" >&5
6124	sed 's/^/\| /' conftest.$ac_ext >&5
6125
6126	ac_header_preproc=no
6127	fi
6128	rm -f conftest.err conftest.$ac_ext
6129	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6130	echo "${ECHO_T}$ac_header_preproc" >&6
6131
6132	# So? What about this header?
6133	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6134	yes:no: )
6135	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6136	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6137	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6138	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6139	ac_header_preproc=yes
6140	;;
6141	no:yes:* )
6142	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6143	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6144	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6145	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6146	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6147	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6148	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6149	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6151	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6152	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6153	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6154	(
6155	cat <<\_ASBOX
6156	## ------------------------------------------- ##
6157	## Report this to orxonox-dev@mail.datacore.ch ##
6158	## ------------------------------------------- ##
6159	_ASBOX
6160	) \|
6161	sed "s/^/$as_me: WARNING: /" >&2
6162	;;
6163	esac
6164	echo "$as_me:$LINENO: checking for $ac_header" >&5
6165	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6167	echo $ECHO_N "(cached) $ECHO_C" >&6
6168	else
6169	eval "$as_ac_Header=\$ac_header_preproc"
6170	fi
6171	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6172	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6173
6174	fi
6175	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6176	cat >>confdefs.h <<_ACEOF
6177	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6178	_ACEOF
6179
6180	fi
6181
6182	done
6183
6184	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6185	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6186	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6187	echo $ECHO_N "(cached) $ECHO_C" >&6
6188	else
6189	if test "$cross_compiling" = yes; then
6190	ac_cv_func_malloc_0_nonnull=no
6191	else
6192	cat >conftest.$ac_ext <<_ACEOF
6193	/* confdefs.h. */
6194	_ACEOF
6195	cat confdefs.h >>conftest.$ac_ext
6196	cat >>conftest.$ac_ext <<_ACEOF
6197	/* end confdefs.h. */
6198	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6199	# include <stdlib.h>
6200	#else
6201	char *malloc ();
6202	#endif
6203
6204	int
6205	main ()
6206	{
6207	exit (malloc (0) ? 0 : 1);
6208	;
6209	return 0;
6210	}
6211	_ACEOF
6212	rm -f conftest$ac_exeext
6213	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6214	(eval $ac_link) 2>&5
6215	ac_status=$?
6216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6217	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6219	(eval $ac_try) 2>&5
6220	ac_status=$?
6221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6222	(exit $ac_status); }; }; then
6223	ac_cv_func_malloc_0_nonnull=yes
6224	else
6225	echo "$as_me: program exited with status $ac_status" >&5
6226	echo "$as_me: failed program was:" >&5
6227	sed 's/^/\| /' conftest.$ac_ext >&5
6228
6229	( exit $ac_status )
6230	ac_cv_func_malloc_0_nonnull=no
6231	fi
6232	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6233	fi
6234	fi
6235	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6236	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6237	if test $ac_cv_func_malloc_0_nonnull = yes; then
6238
6239	cat >>confdefs.h <<\_ACEOF
6240	#define HAVE_MALLOC 1
6241	_ACEOF
6242
6243	else
6244	cat >>confdefs.h <<\_ACEOF
6245	#define HAVE_MALLOC 0
6246	_ACEOF
6247
6248	case $LIBOBJS in
6249	"malloc.$ac_objext" \| \
6250	*" malloc.$ac_objext" \| \
6251	"malloc.$ac_objext "* \| \
6252	" malloc.$ac_objext " ) ;;
6253	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6254	esac
6255
6256
6257	cat >>confdefs.h <<\_ACEOF
6258	#define malloc rpl_malloc
6259	_ACEOF
6260
6261	fi
6262
6263
6264
6265
6266
6267	for ac_func in bzero sqrt
6268	do
6269	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6270	echo "$as_me:$LINENO: checking for $ac_func" >&5
6271	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6272	if eval "test \"\${$as_ac_var+set}\" = set"; then
6273	echo $ECHO_N "(cached) $ECHO_C" >&6
6274	else
6275	cat >conftest.$ac_ext <<_ACEOF
6276	/* confdefs.h. */
6277	_ACEOF
6278	cat confdefs.h >>conftest.$ac_ext
6279	cat >>conftest.$ac_ext <<_ACEOF
6280	/* end confdefs.h. */
6281	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6282	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6283	#define $ac_func innocuous_$ac_func
6284
6285	/* System header to define __stub macros and hopefully few prototypes,
6286	which can conflict with char $ac_func (); below.
6287	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6288	<limits.h> exists even on freestanding compilers. */
6289
6290	#ifdef __STDC__
6291	# include <limits.h>
6292	#else
6293	# include <assert.h>
6294	#endif
6295
6296	#undef $ac_func
6297
6298	/* Override any gcc2 internal prototype to avoid an error. */
6299	#ifdef __cplusplus
6300	extern "C"
6301	{
6302	#endif
6303	/* We use char because int might match the return type of a gcc2
6304	builtin and then its argument prototype would still apply. */
6305	char $ac_func ();
6306	/* The GNU C library defines this for functions which it implements
6307	to always fail with ENOSYS. Some functions are actually named
6308	something starting with __ and the normal name is an alias. */
6309	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6310	choke me
6311	#else
6312	char (*f) () = $ac_func;
6313	#endif
6314	#ifdef __cplusplus
6315	}
6316	#endif
6317
6318	int
6319	main ()
6320	{
6321	return f != $ac_func;
6322	;
6323	return 0;
6324	}
6325	_ACEOF
6326	rm -f conftest.$ac_objext conftest$ac_exeext
6327	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6328	(eval $ac_link) 2>conftest.er1
6329	ac_status=$?
6330	grep -v '^ *+' conftest.er1 >conftest.err
6331	rm -f conftest.er1
6332	cat conftest.err >&5
6333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6334	(exit $ac_status); } &&
6335	{ ac_try='test -z "$ac_c_werror_flag"
6336	\|\| test ! -s conftest.err'
6337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6338	(eval $ac_try) 2>&5
6339	ac_status=$?
6340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6341	(exit $ac_status); }; } &&
6342	{ ac_try='test -s conftest$ac_exeext'
6343	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6344	(eval $ac_try) 2>&5
6345	ac_status=$?
6346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6347	(exit $ac_status); }; }; then
6348	eval "$as_ac_var=yes"
6349	else
6350	echo "$as_me: failed program was:" >&5
6351	sed 's/^/\| /' conftest.$ac_ext >&5
6352
6353	eval "$as_ac_var=no"
6354	fi
6355	rm -f conftest.err conftest.$ac_objext \
6356	conftest$ac_exeext conftest.$ac_ext
6357	fi
6358	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6359	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6360	if test `eval echo '${'$as_ac_var'}'` = yes; then
6361	cat >>confdefs.h <<_ACEOF
6362	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6363	_ACEOF
6364
6365	fi
6366	done
6367
6368
6369	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile"
6370
6371	cat >confcache <<\_ACEOF
6372	# This file is a shell script that caches the results of configure
6373	# tests run on this system so they can be shared between configure
6374	# scripts and configure runs, see configure's option --config-cache.
6375	# It is not useful on other systems. If it contains results you don't
6376	# want to keep, you may remove or edit it.
6377	#
6378	# config.status only pays attention to the cache file if you give it
6379	# the --recheck option to rerun configure.
6380	#
6381	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6382	# loading this file, other unset `ac_cv_foo' will be assigned the
6383	# following values.
6384
6385	_ACEOF
6386
6387	# The following way of writing the cache mishandles newlines in values,
6388	# but we know of no workaround that is simple, portable, and efficient.
6389	# So, don't put newlines in cache variables' values.
6390	# Ultrix sh set writes to stderr and can't be redirected directly,
6391	# and sets the high bit in the cache file unless we assign to the vars.
6392	{
6393	(set) 2>&1 \|
6394	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6395	ac_space=\ )
6396	# `set' does not quote correctly, so add quotes (double-quote
6397	# substitution turns \\\\ into \\, and sed turns \\ into \).
6398	sed -n \
6399	"s/'/'\\\\''/g;
6400	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6401	;;
6402	*)
6403	# `set' quotes correctly as required by POSIX, so do not add quotes.
6404	sed -n \
6405	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6406	;;
6407	esac;
6408	} \|
6409	sed '
6410	t clear
6411	: clear
6412	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6413	t end
6414	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6415	: end' >>confcache
6416	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6417	if test -w $cache_file; then
6418	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6419	cat confcache >$cache_file
6420	else
6421	echo "not updating unwritable cache $cache_file"
6422	fi
6423	fi
6424	rm -f confcache
6425
6426	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6427	# Let make expand exec_prefix.
6428	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6429
6430	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6431	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6432	# trailing colons and then remove the whole line if VPATH becomes empty
6433	# (actually we leave an empty line to preserve line numbers).
6434	if test "x$srcdir" = x.; then
6435	ac_vpsub='/^[ ]VPATH[ ]=/{
6436	s/:\$(srcdir):/:/;
6437	s/:\${srcdir}:/:/;
6438	s/:@srcdir@:/:/;
6439	s/^$[^=]=[ ]$:*/\1/;
6440	s/:*$//;
6441	s/^[^=]=[ ]$//;
6442	}'
6443	fi
6444
6445	DEFS=-DHAVE_CONFIG_H
6446
6447	ac_libobjs=
6448	ac_ltlibobjs=
6449	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6450	# 1. Remove the extension, and $U if already installed.
6451	ac_i=`echo "$ac_i" \|
6452	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6453	# 2. Add them.
6454	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6455	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6456	done
6457	LIBOBJS=$ac_libobjs
6458
6459	LTLIBOBJS=$ac_ltlibobjs
6460
6461
6462	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6463	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6464	Usually this means the macro was only invoked conditionally." >&5
6465	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6466	Usually this means the macro was only invoked conditionally." >&2;}
6467	{ (exit 1); exit 1; }; }
6468	fi
6469	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6470	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6471	Usually this means the macro was only invoked conditionally." >&5
6472	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6473	Usually this means the macro was only invoked conditionally." >&2;}
6474	{ (exit 1); exit 1; }; }
6475	fi
6476	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6477	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6478	Usually this means the macro was only invoked conditionally." >&5
6479	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6480	Usually this means the macro was only invoked conditionally." >&2;}
6481	{ (exit 1); exit 1; }; }
6482	fi
6483
6484	: ${CONFIG_STATUS=./config.status}
6485	ac_clean_files_save=$ac_clean_files
6486	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6487	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6488	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6489	cat >$CONFIG_STATUS <<_ACEOF
6490	#! $SHELL
6491	# Generated by $as_me.
6492	# Run this file to recreate the current configuration.
6493	# Compiler output produced by configure, useful for debugging
6494	# configure, is in config.log if it exists.
6495
6496	debug=false
6497	ac_cs_recheck=false
6498	ac_cs_silent=false
6499	SHELL=\${CONFIG_SHELL-$SHELL}
6500	_ACEOF
6501
6502	cat >>$CONFIG_STATUS <<\_ACEOF
6503	## --------------------- ##
6504	## M4sh Initialization. ##
6505	## --------------------- ##
6506
6507	# Be Bourne compatible
6508	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6509	emulate sh
6510	NULLCMD=:
6511	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6512	# is contrary to our usage. Disable this feature.
6513	alias -g '${1+"$@"}'='"$@"'
6514	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6515	set -o posix
6516	fi
6517	DUALCASE=1; export DUALCASE # for MKS sh
6518
6519	# Support unset when possible.
6520	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6521	as_unset=unset
6522	else
6523	as_unset=false
6524	fi
6525
6526
6527	# Work around bugs in pre-3.0 UWIN ksh.
6528	$as_unset ENV MAIL MAILPATH
6529	PS1='$ '
6530	PS2='> '
6531	PS4='+ '
6532
6533	# NLS nuisances.
6534	for as_var in \
6535	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6536	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6537	LC_TELEPHONE LC_TIME
6538	do
6539	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6540	eval $as_var=C; export $as_var
6541	else
6542	$as_unset $as_var
6543	fi
6544	done
6545
6546	# Required to use basename.
6547	if expr a : '$a$' >/dev/null 2>&1; then
6548	as_expr=expr
6549	else
6550	as_expr=false
6551	fi
6552
6553	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6554	as_basename=basename
6555	else
6556	as_basename=false
6557	fi
6558
6559
6560	# Name of the executable.
6561	as_me=`$as_basename "$0" \|\|
6562	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6563	X"$0" : 'X$//$$' \\| \
6564	X"$0" : 'X$/$$' \\| \
6565	. : '$.$' 2>/dev/null \|\|
6566	echo X/"$0" \|
6567	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6568	/^X\/$\/\/$$/{ s//\1/; q; }
6569	/^X\/$\/$.*/{ s//\1/; q; }
6570	s/.*/./; q'`
6571
6572
6573	# PATH needs CR, and LINENO needs CR and PATH.
6574	# Avoid depending upon Character Ranges.
6575	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6576	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6577	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6578	as_cr_digits='0123456789'
6579	as_cr_alnum=$as_cr_Letters$as_cr_digits
6580
6581	# The user is always right.
6582	if test "${PATH_SEPARATOR+set}" != set; then
6583	echo "#! /bin/sh" >conf$$.sh
6584	echo "exit 0" >>conf$$.sh
6585	chmod +x conf$$.sh
6586	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6587	PATH_SEPARATOR=';'
6588	else
6589	PATH_SEPARATOR=:
6590	fi
6591	rm -f conf$$.sh
6592	fi
6593
6594
6595	as_lineno_1=$LINENO
6596	as_lineno_2=$LINENO
6597	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6598	test "x$as_lineno_1" != "x$as_lineno_2" &&
6599	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6600	# Find who we are. Look in the path if we contain no path at all
6601	# relative or not.
6602	case $0 in
6603	[\\/] ) as_myself=$0 ;;
6604	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6605	for as_dir in $PATH
6606	do
6607	IFS=$as_save_IFS
6608	test -z "$as_dir" && as_dir=.
6609	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6610	done
6611
6612	;;
6613	esac
6614	# We did not find ourselves, most probably we were run as `sh COMMAND'
6615	# in which case we are not to be found in the path.
6616	if test "x$as_myself" = x; then
6617	as_myself=$0
6618	fi
6619	if test ! -f "$as_myself"; then
6620	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6621	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6622	{ (exit 1); exit 1; }; }
6623	fi
6624	case $CONFIG_SHELL in
6625	'')
6626	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6627	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6628	do
6629	IFS=$as_save_IFS
6630	test -z "$as_dir" && as_dir=.
6631	for as_base in sh bash ksh sh5; do
6632	case $as_dir in
6633	/*)
6634	if ("$as_dir/$as_base" -c '
6635	as_lineno_1=$LINENO
6636	as_lineno_2=$LINENO
6637	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6638	test "x$as_lineno_1" != "x$as_lineno_2" &&
6639	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6640	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6641	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6642	CONFIG_SHELL=$as_dir/$as_base
6643	export CONFIG_SHELL
6644	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6645	fi;;
6646	esac
6647	done
6648	done
6649	;;
6650	esac
6651
6652	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6653	# uniformly replaced by the line number. The first 'sed' inserts a
6654	# line-number line before each line; the second 'sed' does the real
6655	# work. The second script uses 'N' to pair each line-number line
6656	# with the numbered line, and appends trailing '-' during
6657	# substitution so that $LINENO is not a special case at line end.
6658	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6659	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6660	sed '=' <$as_myself \|
6661	sed '
6662	N
6663	s,$,-,
6664	: loop
6665	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6666	t loop
6667	s,-$,,
6668	s,^['$as_cr_digits']*\n,,
6669	' >$as_me.lineno &&
6670	chmod +x $as_me.lineno \|\|
6671	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6672	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6673	{ (exit 1); exit 1; }; }
6674
6675	# Don't try to exec as it changes $[0], causing all sort of problems
6676	# (the dirname of $[0] is not the place where we might find the
6677	# original and so on. Autoconf is especially sensible to this).
6678	. ./$as_me.lineno
6679	# Exit status is that of the last command.
6680	exit
6681	}
6682
6683
6684	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6685	c,-n*) ECHO_N= ECHO_C='
6686	' ECHO_T=' ' ;;
6687	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6688	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6689	esac
6690
6691	if expr a : '$a$' >/dev/null 2>&1; then
6692	as_expr=expr
6693	else
6694	as_expr=false
6695	fi
6696
6697	rm -f conf$$ conf$$.exe conf$$.file
6698	echo >conf$$.file
6699	if ln -s conf$$.file conf$$ 2>/dev/null; then
6700	# We could just check for DJGPP; but this test a) works b) is more generic
6701	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6702	if test -f conf$$.exe; then
6703	# Don't use ln at all; we don't have any links
6704	as_ln_s='cp -p'
6705	else
6706	as_ln_s='ln -s'
6707	fi
6708	elif ln conf$$.file conf$$ 2>/dev/null; then
6709	as_ln_s=ln
6710	else
6711	as_ln_s='cp -p'
6712	fi
6713	rm -f conf$$ conf$$.exe conf$$.file
6714
6715	if mkdir -p . 2>/dev/null; then
6716	as_mkdir_p=:
6717	else
6718	test -d ./-p && rmdir ./-p
6719	as_mkdir_p=false
6720	fi
6721
6722	as_executable_p="test -f"
6723
6724	# Sed expression to map a string onto a valid CPP name.
6725	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6726
6727	# Sed expression to map a string onto a valid variable name.
6728	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6729
6730
6731	# IFS
6732	# We need space, tab and new line, in precisely that order.
6733	as_nl='
6734	'
6735	IFS=" $as_nl"
6736
6737	# CDPATH.
6738	$as_unset CDPATH
6739
6740	exec 6>&1
6741
6742	# Open the log real soon, to keep \$[0] and so on meaningful, and to
6743	# report actual input values of CONFIG_FILES etc. instead of their
6744	# values after options handling. Logging --version etc. is OK.
6745	exec 5>>config.log
6746	{
6747	echo
6748	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6749	## Running $as_me. ##
6750	_ASBOX
6751	} >&5
6752	cat >&5 <<_CSEOF
6753
6754	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
6755	generated by GNU Autoconf 2.59. Invocation command line was
6756
6757	CONFIG_FILES = $CONFIG_FILES
6758	CONFIG_HEADERS = $CONFIG_HEADERS
6759	CONFIG_LINKS = $CONFIG_LINKS
6760	CONFIG_COMMANDS = $CONFIG_COMMANDS
6761	$ $0 $@
6762
6763	_CSEOF
6764	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
6765	echo >&5
6766	_ACEOF
6767
6768	# Files that config.status was made for.
6769	if test -n "$ac_config_files"; then
6770	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6771	fi
6772
6773	if test -n "$ac_config_headers"; then
6774	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6775	fi
6776
6777	if test -n "$ac_config_links"; then
6778	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6779	fi
6780
6781	if test -n "$ac_config_commands"; then
6782	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6783	fi
6784
6785	cat >>$CONFIG_STATUS <<\_ACEOF
6786
6787	ac_cs_usage="\
6788	\`$as_me' instantiates files from templates according to the
6789	current configuration.
6790
6791	Usage: $0 [OPTIONS] [FILE]...
6792
6793	-h, --help print this help, then exit
6794	-V, --version print version number, then exit
6795	-q, --quiet do not print progress messages
6796	-d, --debug don't remove temporary files
6797	--recheck update $as_me by reconfiguring in the same conditions
6798	--file=FILE[:TEMPLATE]
6799	instantiate the configuration file FILE
6800	--header=FILE[:TEMPLATE]
6801	instantiate the configuration header FILE
6802
6803	Configuration files:
6804	$config_files
6805
6806	Configuration headers:
6807	$config_headers
6808
6809	Configuration commands:
6810	$config_commands
6811
6812	Report bugs to <bug-autoconf@gnu.org>."
6813	_ACEOF
6814
6815	cat >>$CONFIG_STATUS <<_ACEOF
6816	ac_cs_version="\\
6817	orxonox config.status 0.1-pre-alpha
6818	configured by $0, generated by GNU Autoconf 2.59,
6819	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
6820
6821	Copyright (C) 2003 Free Software Foundation, Inc.
6822	This config.status script is free software; the Free Software Foundation
6823	gives unlimited permission to copy, distribute and modify it."
6824	srcdir=$srcdir
6825	INSTALL="$INSTALL"
6826	_ACEOF
6827
6828	cat >>$CONFIG_STATUS <<\_ACEOF
6829	# If no file are specified by the user, then we need to provide default
6830	# value. By we need to know if files were specified by the user.
6831	ac_need_defaults=:
6832	while test $# != 0
6833	do
6834	case $1 in
6835	--=)
6836	ac_option=`expr "x$1" : 'x$[^=]*$='`
6837	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
6838	ac_shift=:
6839	;;
6840	-*)
6841	ac_option=$1
6842	ac_optarg=$2
6843	ac_shift=shift
6844	;;
6845	*) # This is not an option, so the user has probably given explicit
6846	# arguments.
6847	ac_option=$1
6848	ac_need_defaults=false;;
6849	esac
6850
6851	case $ac_option in
6852	# Handling of the options.
6853	_ACEOF
6854	cat >>$CONFIG_STATUS <<\_ACEOF
6855	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6856	ac_cs_recheck=: ;;
6857	--version \| --vers* \| -V )
6858	echo "$ac_cs_version"; exit 0 ;;
6859	--he \| --h)
6860	# Conflict between --help and --header
6861	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
6862	Try \`$0 --help' for more information." >&5
6863	echo "$as_me: error: ambiguous option: $1
6864	Try \`$0 --help' for more information." >&2;}
6865	{ (exit 1); exit 1; }; };;
6866	--help \| --hel \| -h )
6867	echo "$ac_cs_usage"; exit 0 ;;
6868	--debug \| --d* \| -d )
6869	debug=: ;;
6870	--file \| --fil \| --fi \| --f )
6871	$ac_shift
6872	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6873	ac_need_defaults=false;;
6874	--header \| --heade \| --head \| --hea )
6875	$ac_shift
6876	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6877	ac_need_defaults=false;;
6878	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6879	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6880	ac_cs_silent=: ;;
6881
6882	# This is an error.
6883	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6884	Try \`$0 --help' for more information." >&5
6885	echo "$as_me: error: unrecognized option: $1
6886	Try \`$0 --help' for more information." >&2;}
6887	{ (exit 1); exit 1; }; } ;;
6888
6889	*) ac_config_targets="$ac_config_targets $1" ;;
6890
6891	esac
6892	shift
6893	done
6894
6895	ac_configure_extra_args=
6896
6897	if $ac_cs_silent; then
6898	exec 6>/dev/null
6899	ac_configure_extra_args="$ac_configure_extra_args --silent"
6900	fi
6901
6902	_ACEOF
6903	cat >>$CONFIG_STATUS <<_ACEOF
6904	if \$ac_cs_recheck; then
6905	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6906	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6907	fi
6908
6909	_ACEOF
6910
6911	cat >>$CONFIG_STATUS <<_ACEOF
6912	#
6913	# INIT-COMMANDS section.
6914	#
6915
6916	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6917
6918	_ACEOF
6919
6920
6921
6922	cat >>$CONFIG_STATUS <<\_ACEOF
6923	for ac_config_target in $ac_config_targets
6924	do
6925	case "$ac_config_target" in
6926	# Handling of arguments.
6927	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6928	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
6929	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
6930	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6931	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6932	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6933	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6934	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6935	{ (exit 1); exit 1; }; };;
6936	esac
6937	done
6938
6939	# If the user did not use the arguments to specify the items to instantiate,
6940	# then the envvar interface is used. Set only those that are not.
6941	# We use the long form for the default assignment because of an extremely
6942	# bizarre bug on SunOS 4.1.3.
6943	if $ac_need_defaults; then
6944	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6945	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6946	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6947	fi
6948
6949	# Have a temporary directory for convenience. Make it in the build tree
6950	# simply because there is no reason to put it here, and in addition,
6951	# creating and moving files from /tmp can sometimes cause problems.
6952	# Create a temporary directory, and hook for its removal unless debugging.
6953	$debug \|\|
6954	{
6955	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6956	trap '{ (exit 1); exit 1; }' 1 2 13 15
6957	}
6958
6959	# Create a (secure) tmp directory for tmp files.
6960
6961	{
6962	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6963	test -n "$tmp" && test -d "$tmp"
6964	} \|\|
6965	{
6966	tmp=./confstat$$-$RANDOM
6967	(umask 077 && mkdir $tmp)
6968	} \|\|
6969	{
6970	echo "$me: cannot create a temporary directory in ." >&2
6971	{ (exit 1); exit 1; }
6972	}
6973
6974	_ACEOF
6975
6976	cat >>$CONFIG_STATUS <<_ACEOF
6977
6978	#
6979	# CONFIG_FILES section.
6980	#
6981
6982	# No need to generate the scripts if there are no CONFIG_FILES.
6983	# This happens for instance when ./config.status config.h
6984	if test -n "\$CONFIG_FILES"; then
6985	# Protect against being on the right side of a sed subst in config.status.
6986	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6987	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6988	s,@SHELL@,$SHELL,;t t
6989	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6990	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6991	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6992	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6993	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6994	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6995	s,@exec_prefix@,$exec_prefix,;t t
6996	s,@prefix@,$prefix,;t t
6997	s,@program_transform_name@,$program_transform_name,;t t
6998	s,@bindir@,$bindir,;t t
6999	s,@sbindir@,$sbindir,;t t
7000	s,@libexecdir@,$libexecdir,;t t
7001	s,@datadir@,$datadir,;t t
7002	s,@sysconfdir@,$sysconfdir,;t t
7003	s,@sharedstatedir@,$sharedstatedir,;t t
7004	s,@localstatedir@,$localstatedir,;t t
7005	s,@libdir@,$libdir,;t t
7006	s,@includedir@,$includedir,;t t
7007	s,@oldincludedir@,$oldincludedir,;t t
7008	s,@infodir@,$infodir,;t t
7009	s,@mandir@,$mandir,;t t
7010	s,@build_alias@,$build_alias,;t t
7011	s,@host_alias@,$host_alias,;t t
7012	s,@target_alias@,$target_alias,;t t
7013	s,@DEFS@,$DEFS,;t t
7014	s,@ECHO_C@,$ECHO_C,;t t
7015	s,@ECHO_N@,$ECHO_N,;t t
7016	s,@ECHO_T@,$ECHO_T,;t t
7017	s,@LIBS@,$LIBS,;t t
7018	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7019	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7020	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7021	s,@CYGPATH_W@,$CYGPATH_W,;t t
7022	s,@PACKAGE@,$PACKAGE,;t t
7023	s,@VERSION@,$VERSION,;t t
7024	s,@ACLOCAL@,$ACLOCAL,;t t
7025	s,@AUTOCONF@,$AUTOCONF,;t t
7026	s,@AUTOMAKE@,$AUTOMAKE,;t t
7027	s,@AUTOHEADER@,$AUTOHEADER,;t t
7028	s,@MAKEINFO@,$MAKEINFO,;t t
7029	s,@AMTAR@,$AMTAR,;t t
7030	s,@install_sh@,$install_sh,;t t
7031	s,@STRIP@,$STRIP,;t t
7032	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7033	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7034	s,@mkdir_p@,$mkdir_p,;t t
7035	s,@AWK@,$AWK,;t t
7036	s,@SET_MAKE@,$SET_MAKE,;t t
7037	s,@am__leading_dot@,$am__leading_dot,;t t
7038	s,@CXX@,$CXX,;t t
7039	s,@CXXFLAGS@,$CXXFLAGS,;t t
7040	s,@LDFLAGS@,$LDFLAGS,;t t
7041	s,@CPPFLAGS@,$CPPFLAGS,;t t
7042	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7043	s,@EXEEXT@,$EXEEXT,;t t
7044	s,@OBJEXT@,$OBJEXT,;t t
7045	s,@DEPDIR@,$DEPDIR,;t t
7046	s,@am__include@,$am__include,;t t
7047	s,@am__quote@,$am__quote,;t t
7048	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7049	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7050	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7051	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7052	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7053	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7054	s,@CC@,$CC,;t t
7055	s,@CFLAGS@,$CFLAGS,;t t
7056	s,@ac_ct_CC@,$ac_ct_CC,;t t
7057	s,@CCDEPMODE@,$CCDEPMODE,;t t
7058	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7059	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7060	s,@CPP@,$CPP,;t t
7061	s,@EGREP@,$EGREP,;t t
7062	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7063	s,@LIBOBJS@,$LIBOBJS,;t t
7064	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7065	CEOF
7066
7067	_ACEOF
7068
7069	cat >>$CONFIG_STATUS <<\_ACEOF
7070	# Split the substitutions into bite-sized pieces for seds with
7071	# small command number limits, like on Digital OSF/1 and HP-UX.
7072	ac_max_sed_lines=48
7073	ac_sed_frag=1 # Number of current file.
7074	ac_beg=1 # First line for current file.
7075	ac_end=$ac_max_sed_lines # Line after last line for current file.
7076	ac_more_lines=:
7077	ac_sed_cmds=
7078	while $ac_more_lines; do
7079	if test $ac_beg -gt 1; then
7080	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7081	else
7082	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7083	fi
7084	if test ! -s $tmp/subs.frag; then
7085	ac_more_lines=false
7086	else
7087	# The purpose of the label and of the branching condition is to
7088	# speed up the sed processing (if there are no `@' at all, there
7089	# is no need to browse any of the substitutions).
7090	# These are the two extra sed commands mentioned above.
7091	(echo ':t
7092	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7093	if test -z "$ac_sed_cmds"; then
7094	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7095	else
7096	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7097	fi
7098	ac_sed_frag=`expr $ac_sed_frag + 1`
7099	ac_beg=$ac_end
7100	ac_end=`expr $ac_end + $ac_max_sed_lines`
7101	fi
7102	done
7103	if test -z "$ac_sed_cmds"; then
7104	ac_sed_cmds=cat
7105	fi
7106	fi # test -n "$CONFIG_FILES"
7107
7108	_ACEOF
7109	cat >>$CONFIG_STATUS <<\_ACEOF
7110	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7111	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7112	case $ac_file in
7113	- \| :- \| :-:* ) # input from stdin
7114	cat >$tmp/stdin
7115	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7116	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7117	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7118	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7119	* ) ac_file_in=$ac_file.in ;;
7120	esac
7121
7122	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7123	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7124	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7125	X"$ac_file" : 'X$//$[^/]' \\| \
7126	X"$ac_file" : 'X$//$$' \\| \
7127	X"$ac_file" : 'X$/$' \\| \
7128	. : '$.$' 2>/dev/null \|\|
7129	echo X"$ac_file" \|
7130	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7131	/^X$\/\/$[^/].*/{ s//\1/; q; }
7132	/^X$\/\/$$/{ s//\1/; q; }
7133	/^X$\/$.*/{ s//\1/; q; }
7134	s/.*/./; q'`
7135	{ if $as_mkdir_p; then
7136	mkdir -p "$ac_dir"
7137	else
7138	as_dir="$ac_dir"
7139	as_dirs=
7140	while test ! -d "$as_dir"; do
7141	as_dirs="$as_dir $as_dirs"
7142	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7143	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7144	X"$as_dir" : 'X$//$[^/]' \\| \
7145	X"$as_dir" : 'X$//$$' \\| \
7146	X"$as_dir" : 'X$/$' \\| \
7147	. : '$.$' 2>/dev/null \|\|
7148	echo X"$as_dir" \|
7149	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7150	/^X$\/\/$[^/].*/{ s//\1/; q; }
7151	/^X$\/\/$$/{ s//\1/; q; }
7152	/^X$\/$.*/{ s//\1/; q; }
7153	s/.*/./; q'`
7154	done
7155	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7156	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7157	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7158	{ (exit 1); exit 1; }; }; }
7159
7160	ac_builddir=.
7161
7162	if test "$ac_dir" != .; then
7163	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7164	# A "../" for each directory in $ac_dir_suffix.
7165	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7166	else
7167	ac_dir_suffix= ac_top_builddir=
7168	fi
7169
7170	case $srcdir in
7171	.) # No --srcdir option. We are building in place.
7172	ac_srcdir=.
7173	if test -z "$ac_top_builddir"; then
7174	ac_top_srcdir=.
7175	else
7176	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7177	fi ;;
7178	[\\/]* \| ?:[\\/]* ) # Absolute path.
7179	ac_srcdir=$srcdir$ac_dir_suffix;
7180	ac_top_srcdir=$srcdir ;;
7181	*) # Relative path.
7182	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7183	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7184	esac
7185
7186	# Do not use `cd foo && pwd` to compute absolute paths, because
7187	# the directories may not exist.
7188	case `pwd` in
7189	.) ac_abs_builddir="$ac_dir";;
7190	*)
7191	case "$ac_dir" in
7192	.) ac_abs_builddir=`pwd`;;
7193	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7194	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7195	esac;;
7196	esac
7197	case $ac_abs_builddir in
7198	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7199	*)
7200	case ${ac_top_builddir}. in
7201	.) ac_abs_top_builddir=$ac_abs_builddir;;
7202	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7203	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7204	esac;;
7205	esac
7206	case $ac_abs_builddir in
7207	.) ac_abs_srcdir=$ac_srcdir;;
7208	*)
7209	case $ac_srcdir in
7210	.) ac_abs_srcdir=$ac_abs_builddir;;
7211	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7212	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7213	esac;;
7214	esac
7215	case $ac_abs_builddir in
7216	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7217	*)
7218	case $ac_top_srcdir in
7219	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7220	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7221	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7222	esac;;
7223	esac
7224
7225
7226	case $INSTALL in
7227	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7228	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7229	esac
7230
7231	if test x"$ac_file" != x-; then
7232	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7233	echo "$as_me: creating $ac_file" >&6;}
7234	rm -f "$ac_file"
7235	fi
7236	# Let's still pretend it is `configure' which instantiates (i.e., don't
7237	# use $as_me), people would be surprised to read:
7238	# /* config.h. Generated by config.status. */
7239	if test x"$ac_file" = x-; then
7240	configure_input=
7241	else
7242	configure_input="$ac_file. "
7243	fi
7244	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7245	sed 's,.*/,,'` by configure."
7246
7247	# First look for the input files in the build tree, otherwise in the
7248	# src tree.
7249	ac_file_inputs=`IFS=:
7250	for f in $ac_file_in; do
7251	case $f in
7252	-) echo $tmp/stdin ;;
7253	[\\/$]*)
7254	# Absolute (can't be DOS-style, as IFS=:)
7255	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7256	echo "$as_me: error: cannot find input file: $f" >&2;}
7257	{ (exit 1); exit 1; }; }
7258	echo "$f";;
7259	*) # Relative
7260	if test -f "$f"; then
7261	# Build tree
7262	echo "$f"
7263	elif test -f "$srcdir/$f"; then
7264	# Source tree
7265	echo "$srcdir/$f"
7266	else
7267	# /dev/null tree
7268	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7269	echo "$as_me: error: cannot find input file: $f" >&2;}
7270	{ (exit 1); exit 1; }; }
7271	fi;;
7272	esac
7273	done` \|\| { (exit 1); exit 1; }
7274	_ACEOF
7275	cat >>$CONFIG_STATUS <<_ACEOF
7276	sed "$ac_vpsub
7277	$extrasub
7278	_ACEOF
7279	cat >>$CONFIG_STATUS <<\_ACEOF
7280	:t
7281	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7282	s,@configure_input@,$configure_input,;t t
7283	s,@srcdir@,$ac_srcdir,;t t
7284	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7285	s,@top_srcdir@,$ac_top_srcdir,;t t
7286	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7287	s,@builddir@,$ac_builddir,;t t
7288	s,@abs_builddir@,$ac_abs_builddir,;t t
7289	s,@top_builddir@,$ac_top_builddir,;t t
7290	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7291	s,@INSTALL@,$ac_INSTALL,;t t
7292	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7293	rm -f $tmp/stdin
7294	if test x"$ac_file" != x-; then
7295	mv $tmp/out $ac_file
7296	else
7297	cat $tmp/out
7298	rm -f $tmp/out
7299	fi
7300
7301	done
7302	_ACEOF
7303	cat >>$CONFIG_STATUS <<\_ACEOF
7304
7305	#
7306	# CONFIG_HEADER section.
7307	#
7308
7309	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7310	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7311	#
7312	# ac_d sets the value in "#define NAME VALUE" lines.
7313	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7314	ac_dB='[ ].*$,\1#\2'
7315	ac_dC=' '
7316	ac_dD=',;t'
7317	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7318	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7319	ac_uB='$,\1#\2define\3'
7320	ac_uC=' '
7321	ac_uD=',;t'
7322
7323	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7324	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7325	case $ac_file in
7326	- \| :- \| :-:* ) # input from stdin
7327	cat >$tmp/stdin
7328	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7329	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7330	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7331	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7332	* ) ac_file_in=$ac_file.in ;;
7333	esac
7334
7335	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7336	echo "$as_me: creating $ac_file" >&6;}
7337
7338	# First look for the input files in the build tree, otherwise in the
7339	# src tree.
7340	ac_file_inputs=`IFS=:
7341	for f in $ac_file_in; do
7342	case $f in
7343	-) echo $tmp/stdin ;;
7344	[\\/$]*)
7345	# Absolute (can't be DOS-style, as IFS=:)
7346	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7347	echo "$as_me: error: cannot find input file: $f" >&2;}
7348	{ (exit 1); exit 1; }; }
7349	# Do quote $f, to prevent DOS paths from being IFS'd.
7350	echo "$f";;
7351	*) # Relative
7352	if test -f "$f"; then
7353	# Build tree
7354	echo "$f"
7355	elif test -f "$srcdir/$f"; then
7356	# Source tree
7357	echo "$srcdir/$f"
7358	else
7359	# /dev/null tree
7360	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7361	echo "$as_me: error: cannot find input file: $f" >&2;}
7362	{ (exit 1); exit 1; }; }
7363	fi;;
7364	esac
7365	done` \|\| { (exit 1); exit 1; }
7366	# Remove the trailing spaces.
7367	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7368
7369	_ACEOF
7370
7371	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7372	# `conftest.undefs', that substitutes the proper values into
7373	# config.h.in to produce config.h. The first handles `#define'
7374	# templates, and the second `#undef' templates.
7375	# And first: Protect against being on the right side of a sed subst in
7376	# config.status. Protect against being in an unquoted here document
7377	# in config.status.
7378	rm -f conftest.defines conftest.undefs
7379	# Using a here document instead of a string reduces the quoting nightmare.
7380	# Putting comments in sed scripts is not portable.
7381	#
7382	# `end' is used to avoid that the second main sed command (meant for
7383	# 0-ary CPP macros) applies to n-ary macro definitions.
7384	# See the Autoconf documentation for `clear'.
7385	cat >confdef2sed.sed <<\_ACEOF
7386	s/[\\&,]/\\&/g
7387	s,[\\$`],\\&,g
7388	t clear
7389	: clear
7390	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7391	t end
7392	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7393	: end
7394	_ACEOF
7395	# If some macros were called several times there might be several times
7396	# the same #defines, which is useless. Nevertheless, we may not want to
7397	# sort them, since we want the last AC-DEFINE to be honored.
7398	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7399	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7400	rm -f confdef2sed.sed
7401
7402	# This sed command replaces #undef with comments. This is necessary, for
7403	# example, in the case of _POSIX_SOURCE, which is predefined and required
7404	# on some systems where configure will not decide to define it.
7405	cat >>conftest.undefs <<\_ACEOF
7406	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7407	_ACEOF
7408
7409	# Break up conftest.defines because some shells have a limit on the size
7410	# of here documents, and old seds have small limits too (100 cmds).
7411	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7412	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7413	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7414	echo ' :' >>$CONFIG_STATUS
7415	rm -f conftest.tail
7416	while grep . conftest.defines >/dev/null
7417	do
7418	# Write a limited-size here document to $tmp/defines.sed.
7419	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7420	# Speed up: don't consider the non `#define' lines.
7421	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7422	# Work around the forget-to-reset-the-flag bug.
7423	echo 't clr' >>$CONFIG_STATUS
7424	echo ': clr' >>$CONFIG_STATUS
7425	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7426	echo 'CEOF
7427	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7428	rm -f $tmp/in
7429	mv $tmp/out $tmp/in
7430	' >>$CONFIG_STATUS
7431	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7432	rm -f conftest.defines
7433	mv conftest.tail conftest.defines
7434	done
7435	rm -f conftest.defines
7436	echo ' fi # grep' >>$CONFIG_STATUS
7437	echo >>$CONFIG_STATUS
7438
7439	# Break up conftest.undefs because some shells have a limit on the size
7440	# of here documents, and old seds have small limits too (100 cmds).
7441	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7442	rm -f conftest.tail
7443	while grep . conftest.undefs >/dev/null
7444	do
7445	# Write a limited-size here document to $tmp/undefs.sed.
7446	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7447	# Speed up: don't consider the non `#undef'
7448	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7449	# Work around the forget-to-reset-the-flag bug.
7450	echo 't clr' >>$CONFIG_STATUS
7451	echo ': clr' >>$CONFIG_STATUS
7452	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7453	echo 'CEOF
7454	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7455	rm -f $tmp/in
7456	mv $tmp/out $tmp/in
7457	' >>$CONFIG_STATUS
7458	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7459	rm -f conftest.undefs
7460	mv conftest.tail conftest.undefs
7461	done
7462	rm -f conftest.undefs
7463
7464	cat >>$CONFIG_STATUS <<\_ACEOF
7465	# Let's still pretend it is `configure' which instantiates (i.e., don't
7466	# use $as_me), people would be surprised to read:
7467	# /* config.h. Generated by config.status. */
7468	if test x"$ac_file" = x-; then
7469	echo "/* Generated by configure. */" >$tmp/config.h
7470	else
7471	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7472	fi
7473	cat $tmp/in >>$tmp/config.h
7474	rm -f $tmp/in
7475	if test x"$ac_file" != x-; then
7476	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7477	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7478	echo "$as_me: $ac_file is unchanged" >&6;}
7479	else
7480	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7481	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7482	X"$ac_file" : 'X$//$[^/]' \\| \
7483	X"$ac_file" : 'X$//$$' \\| \
7484	X"$ac_file" : 'X$/$' \\| \
7485	. : '$.$' 2>/dev/null \|\|
7486	echo X"$ac_file" \|
7487	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7488	/^X$\/\/$[^/].*/{ s//\1/; q; }
7489	/^X$\/\/$$/{ s//\1/; q; }
7490	/^X$\/$.*/{ s//\1/; q; }
7491	s/.*/./; q'`
7492	{ if $as_mkdir_p; then
7493	mkdir -p "$ac_dir"
7494	else
7495	as_dir="$ac_dir"
7496	as_dirs=
7497	while test ! -d "$as_dir"; do
7498	as_dirs="$as_dir $as_dirs"
7499	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7500	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7501	X"$as_dir" : 'X$//$[^/]' \\| \
7502	X"$as_dir" : 'X$//$$' \\| \
7503	X"$as_dir" : 'X$/$' \\| \
7504	. : '$.$' 2>/dev/null \|\|
7505	echo X"$as_dir" \|
7506	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7507	/^X$\/\/$[^/].*/{ s//\1/; q; }
7508	/^X$\/\/$$/{ s//\1/; q; }
7509	/^X$\/$.*/{ s//\1/; q; }
7510	s/.*/./; q'`
7511	done
7512	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7513	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7514	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7515	{ (exit 1); exit 1; }; }; }
7516
7517	rm -f $ac_file
7518	mv $tmp/config.h $ac_file
7519	fi
7520	else
7521	cat $tmp/config.h
7522	rm -f $tmp/config.h
7523	fi
7524	# Compute $ac_file's index in $config_headers.
7525	_am_stamp_count=1
7526	for _am_header in $config_headers :; do
7527	case $_am_header in
7528	$ac_file \| $ac_file:* )
7529	break ;;
7530	* )
7531	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7532	esac
7533	done
7534	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7535	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7536	X$ac_file : 'X$//$[^/]' \\| \
7537	X$ac_file : 'X$//$$' \\| \
7538	X$ac_file : 'X$/$' \\| \
7539	. : '$.$' 2>/dev/null \|\|
7540	echo X$ac_file \|
7541	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7542	/^X$\/\/$[^/].*/{ s//\1/; q; }
7543	/^X$\/\/$$/{ s//\1/; q; }
7544	/^X$\/$.*/{ s//\1/; q; }
7545	s/.*/./; q'`/stamp-h$_am_stamp_count
7546	done
7547	_ACEOF
7548	cat >>$CONFIG_STATUS <<\_ACEOF
7549
7550	#
7551	# CONFIG_COMMANDS section.
7552	#
7553	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7554	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7555	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7556	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7557	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7558	X"$ac_dest" : 'X$//$[^/]' \\| \
7559	X"$ac_dest" : 'X$//$$' \\| \
7560	X"$ac_dest" : 'X$/$' \\| \
7561	. : '$.$' 2>/dev/null \|\|
7562	echo X"$ac_dest" \|
7563	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7564	/^X$\/\/$[^/].*/{ s//\1/; q; }
7565	/^X$\/\/$$/{ s//\1/; q; }
7566	/^X$\/$.*/{ s//\1/; q; }
7567	s/.*/./; q'`
7568	{ if $as_mkdir_p; then
7569	mkdir -p "$ac_dir"
7570	else
7571	as_dir="$ac_dir"
7572	as_dirs=
7573	while test ! -d "$as_dir"; do
7574	as_dirs="$as_dir $as_dirs"
7575	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7576	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7577	X"$as_dir" : 'X$//$[^/]' \\| \
7578	X"$as_dir" : 'X$//$$' \\| \
7579	X"$as_dir" : 'X$/$' \\| \
7580	. : '$.$' 2>/dev/null \|\|
7581	echo X"$as_dir" \|
7582	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7583	/^X$\/\/$[^/].*/{ s//\1/; q; }
7584	/^X$\/\/$$/{ s//\1/; q; }
7585	/^X$\/$.*/{ s//\1/; q; }
7586	s/.*/./; q'`
7587	done
7588	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7589	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7590	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7591	{ (exit 1); exit 1; }; }; }
7592
7593	ac_builddir=.
7594
7595	if test "$ac_dir" != .; then
7596	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7597	# A "../" for each directory in $ac_dir_suffix.
7598	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7599	else
7600	ac_dir_suffix= ac_top_builddir=
7601	fi
7602
7603	case $srcdir in
7604	.) # No --srcdir option. We are building in place.
7605	ac_srcdir=.
7606	if test -z "$ac_top_builddir"; then
7607	ac_top_srcdir=.
7608	else
7609	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7610	fi ;;
7611	[\\/]* \| ?:[\\/]* ) # Absolute path.
7612	ac_srcdir=$srcdir$ac_dir_suffix;
7613	ac_top_srcdir=$srcdir ;;
7614	*) # Relative path.
7615	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7616	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7617	esac
7618
7619	# Do not use `cd foo && pwd` to compute absolute paths, because
7620	# the directories may not exist.
7621	case `pwd` in
7622	.) ac_abs_builddir="$ac_dir";;
7623	*)
7624	case "$ac_dir" in
7625	.) ac_abs_builddir=`pwd`;;
7626	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7627	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7628	esac;;
7629	esac
7630	case $ac_abs_builddir in
7631	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7632	*)
7633	case ${ac_top_builddir}. in
7634	.) ac_abs_top_builddir=$ac_abs_builddir;;
7635	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7636	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7637	esac;;
7638	esac
7639	case $ac_abs_builddir in
7640	.) ac_abs_srcdir=$ac_srcdir;;
7641	*)
7642	case $ac_srcdir in
7643	.) ac_abs_srcdir=$ac_abs_builddir;;
7644	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7645	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7646	esac;;
7647	esac
7648	case $ac_abs_builddir in
7649	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7650	*)
7651	case $ac_top_srcdir in
7652	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7653	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7654	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7655	esac;;
7656	esac
7657
7658
7659	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7660	echo "$as_me: executing $ac_dest commands" >&6;}
7661	case $ac_dest in
7662	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7663	# Strip MF so we end up with the name of the file.
7664	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7665	# Check whether this is an Automake generated Makefile or not.
7666	# We used to match only the files named `Makefile.in', but
7667	# some people rename them; so instead we look at the file content.
7668	# Grep'ing the first line is not enough: some people post-process
7669	# each Makefile.in and add a new line on top of each file to say so.
7670	# So let's grep whole file.
7671	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7672	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7673	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7674	X"$mf" : 'X$//$[^/]' \\| \
7675	X"$mf" : 'X$//$$' \\| \
7676	X"$mf" : 'X$/$' \\| \
7677	. : '$.$' 2>/dev/null \|\|
7678	echo X"$mf" \|
7679	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7680	/^X$\/\/$[^/].*/{ s//\1/; q; }
7681	/^X$\/\/$$/{ s//\1/; q; }
7682	/^X$\/$.*/{ s//\1/; q; }
7683	s/.*/./; q'`
7684	else
7685	continue
7686	fi
7687	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7688	# Extract the definition of DEP_FILES from the Makefile without
7689	# running `make'.
7690	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
7691	test -z "$DEPDIR" && continue
7692	# When using ansi2knr, U may be empty or an underscore; expand it
7693	U=`sed -n -e '/^U = / s///p' < "$mf"`
7694	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7695	# We invoke sed twice because it is the simplest approach to
7696	# changing $(DEPDIR) to its actual value in the expansion.
7697	for file in `sed -n -e '
7698	/^DEP_FILES = .*\\\\$/ {
7699	s/^DEP_FILES = //
7700	:loop
7701	s/\\\\$//
7702	p
7703	n
7704	/\\\\$/ b loop
7705	p
7706	}
7707	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7708	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7709	# Make sure the directory exists.
7710	test -f "$dirpart/$file" && continue
7711	fdir=`(dirname "$file") 2>/dev/null \|\|
7712	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7713	X"$file" : 'X$//$[^/]' \\| \
7714	X"$file" : 'X$//$$' \\| \
7715	X"$file" : 'X$/$' \\| \
7716	. : '$.$' 2>/dev/null \|\|
7717	echo X"$file" \|
7718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7719	/^X$\/\/$[^/].*/{ s//\1/; q; }
7720	/^X$\/\/$$/{ s//\1/; q; }
7721	/^X$\/$.*/{ s//\1/; q; }
7722	s/.*/./; q'`
7723	{ if $as_mkdir_p; then
7724	mkdir -p $dirpart/$fdir
7725	else
7726	as_dir=$dirpart/$fdir
7727	as_dirs=
7728	while test ! -d "$as_dir"; do
7729	as_dirs="$as_dir $as_dirs"
7730	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7731	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7732	X"$as_dir" : 'X$//$[^/]' \\| \
7733	X"$as_dir" : 'X$//$$' \\| \
7734	X"$as_dir" : 'X$/$' \\| \
7735	. : '$.$' 2>/dev/null \|\|
7736	echo X"$as_dir" \|
7737	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7738	/^X$\/\/$[^/].*/{ s//\1/; q; }
7739	/^X$\/\/$$/{ s//\1/; q; }
7740	/^X$\/$.*/{ s//\1/; q; }
7741	s/.*/./; q'`
7742	done
7743	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7744	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7745	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7746	{ (exit 1); exit 1; }; }; }
7747
7748	# echo "creating $dirpart/$file"
7749	echo '# dummy' > "$dirpart/$file"
7750	done
7751	done
7752	;;
7753	esac
7754	done
7755	_ACEOF
7756
7757	cat >>$CONFIG_STATUS <<\_ACEOF
7758
7759	{ (exit 0); exit 0; }
7760	_ACEOF
7761	chmod +x $CONFIG_STATUS
7762	ac_clean_files=$ac_clean_files_save
7763
7764
7765	# configure is writing to config.log, and then calls config.status.
7766	# config.status does its own redirection, appending to config.log.
7767	# Unfortunately, on DOS this fails, as config.log is still kept open
7768	# by configure, so config.status won't be able to write to it; its
7769	# output is simply discarded. So we exec the FD to /dev/null,
7770	# effectively closing config.log, so it can be properly (re)opened and
7771	# appended to by config.status. When coming back to configure, we
7772	# need to make the FD available again.
7773	if test "$no_create" != yes; then
7774	ac_cs_success=:
7775	ac_config_status_args=
7776	test "$silent" = yes &&
7777	ac_config_status_args="$ac_config_status_args --quiet"
7778	exec 5>/dev/null
7779	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7780	exec 5>>config.log
7781	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7782	# would make configure fail if this is the last instruction.
7783	$ac_cs_success \|\| { (exit 1); exit 1; }
7784	fi
7785

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