Context Navigation

configure @ 2701

Last change on this file since 2701 was 2701, checked in by bensch, 20 years ago
orxonox/trunk: configure.ac updated, that it only checks for linux, Windows, aso. (ando so on…). This should improve the simplicity of autoconf
Property svn:executable set to ``*
File size: 225.7 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM 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 $ac_init_help in
853	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854	esac
855	cat <<\_ACEOF
856
857	Optional Features:
858	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860	--disable-dependency-tracking Speeds up one-time builds
861	--enable-dependency-tracking Do not reject slow dependency extractors
862
863	Some influential environment variables:
864	CXX C++ compiler command
865	CXXFLAGS C++ compiler flags
866	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
867	nonstandard directory <lib dir>
868	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
869	headers in a nonstandard directory <include dir>
870	CC C compiler command
871	CFLAGS C compiler flags
872	CPP C preprocessor
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	Report bugs to <orxonox-dev@mail.datacore.ch>.
878	_ACEOF
879	fi
880
881	if test "$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="1.7"
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
1487	# expand $ac_aux_dir to an absolute path
1488	am_aux_dir=`cd $ac_aux_dir && pwd`
1489
1490	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1491	# Use eval to expand $SHELL
1492	if eval "$MISSING --run true"; then
1493	am_missing_run="$MISSING --run "
1494	else
1495	am_missing_run=
1496	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1497	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1498	fi
1499
1500	for ac_prog in gawk mawk nawk awk
1501	do
1502	# Extract the first word of "$ac_prog", so it can be a program name with args.
1503	set dummy $ac_prog; ac_word=$2
1504	echo "$as_me:$LINENO: checking for $ac_word" >&5
1505	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1506	if test "${ac_cv_prog_AWK+set}" = set; then
1507	echo $ECHO_N "(cached) $ECHO_C" >&6
1508	else
1509	if test -n "$AWK"; then
1510	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1511	else
1512	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1513	for as_dir in $PATH
1514	do
1515	IFS=$as_save_IFS
1516	test -z "$as_dir" && as_dir=.
1517	for ac_exec_ext in '' $ac_executable_extensions; do
1518	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1519	ac_cv_prog_AWK="$ac_prog"
1520	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1521	break 2
1522	fi
1523	done
1524	done
1525
1526	fi
1527	fi
1528	AWK=$ac_cv_prog_AWK
1529	if test -n "$AWK"; then
1530	echo "$as_me:$LINENO: result: $AWK" >&5
1531	echo "${ECHO_T}$AWK" >&6
1532	else
1533	echo "$as_me:$LINENO: result: no" >&5
1534	echo "${ECHO_T}no" >&6
1535	fi
1536
1537	test -n "$AWK" && break
1538	done
1539
1540	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1541	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1542	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1543	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1544	echo $ECHO_N "(cached) $ECHO_C" >&6
1545	else
1546	cat >conftest.make <<\_ACEOF
1547	all:
1548	@echo 'ac_maketemp="$(MAKE)"'
1549	_ACEOF
1550	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1551	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1552	if test -n "$ac_maketemp"; then
1553	eval ac_cv_prog_make_${ac_make}_set=yes
1554	else
1555	eval ac_cv_prog_make_${ac_make}_set=no
1556	fi
1557	rm -f conftest.make
1558	fi
1559	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1560	echo "$as_me:$LINENO: result: yes" >&5
1561	echo "${ECHO_T}yes" >&6
1562	SET_MAKE=
1563	else
1564	echo "$as_me:$LINENO: result: no" >&5
1565	echo "${ECHO_T}no" >&6
1566	SET_MAKE="MAKE=${MAKE-make}"
1567	fi
1568
1569	rm -rf .tst 2>/dev/null
1570	mkdir .tst 2>/dev/null
1571	if test -d .tst; then
1572	am__leading_dot=.
1573	else
1574	am__leading_dot=_
1575	fi
1576	rmdir .tst 2>/dev/null
1577
1578	# test to see if srcdir already configured
1579	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1580	test -f $srcdir/config.status; then
1581	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1582	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1583	{ (exit 1); exit 1; }; }
1584	fi
1585
1586	# test whether we have cygpath
1587	if test -z "$CYGPATH_W"; then
1588	if (cygpath --version) >/dev/null 2>/dev/null; then
1589	CYGPATH_W='cygpath -w'
1590	else
1591	CYGPATH_W=echo
1592	fi
1593	fi
1594
1595
1596	# Define the identity of the package.
1597	PACKAGE='orxonox'
1598	VERSION='0.1-pre-alpha'
1599
1600
1601	cat >>confdefs.h <<_ACEOF
1602	#define PACKAGE "$PACKAGE"
1603	_ACEOF
1604
1605
1606	cat >>confdefs.h <<_ACEOF
1607	#define VERSION "$VERSION"
1608	_ACEOF
1609
1610	# Some tools Automake needs.
1611
1612	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1613
1614
1615	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1616
1617
1618	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1619
1620
1621	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1622
1623
1624	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1625
1626
1627	AMTAR=${AMTAR-"${am_missing_run}tar"}
1628
1629	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1630
1631	# Installed binaries are usually stripped using `strip' when the user
1632	# run `make install-strip'. However `strip' might not be the right
1633	# tool to use in cross-compilation environments, therefore Automake
1634	# will honor the `STRIP' environment variable to overrule this program.
1635	if test "$cross_compiling" != no; then
1636	if test -n "$ac_tool_prefix"; then
1637	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1638	set dummy ${ac_tool_prefix}strip; ac_word=$2
1639	echo "$as_me:$LINENO: checking for $ac_word" >&5
1640	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1641	if test "${ac_cv_prog_STRIP+set}" = set; then
1642	echo $ECHO_N "(cached) $ECHO_C" >&6
1643	else
1644	if test -n "$STRIP"; then
1645	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1646	else
1647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648	for as_dir in $PATH
1649	do
1650	IFS=$as_save_IFS
1651	test -z "$as_dir" && as_dir=.
1652	for ac_exec_ext in '' $ac_executable_extensions; do
1653	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1654	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1655	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1656	break 2
1657	fi
1658	done
1659	done
1660
1661	fi
1662	fi
1663	STRIP=$ac_cv_prog_STRIP
1664	if test -n "$STRIP"; then
1665	echo "$as_me:$LINENO: result: $STRIP" >&5
1666	echo "${ECHO_T}$STRIP" >&6
1667	else
1668	echo "$as_me:$LINENO: result: no" >&5
1669	echo "${ECHO_T}no" >&6
1670	fi
1671
1672	fi
1673	if test -z "$ac_cv_prog_STRIP"; then
1674	ac_ct_STRIP=$STRIP
1675	# Extract the first word of "strip", so it can be a program name with args.
1676	set dummy strip; ac_word=$2
1677	echo "$as_me:$LINENO: checking for $ac_word" >&5
1678	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1679	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1680	echo $ECHO_N "(cached) $ECHO_C" >&6
1681	else
1682	if test -n "$ac_ct_STRIP"; then
1683	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1684	else
1685	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1686	for as_dir in $PATH
1687	do
1688	IFS=$as_save_IFS
1689	test -z "$as_dir" && as_dir=.
1690	for ac_exec_ext in '' $ac_executable_extensions; do
1691	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1692	ac_cv_prog_ac_ct_STRIP="strip"
1693	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1694	break 2
1695	fi
1696	done
1697	done
1698
1699	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1700	fi
1701	fi
1702	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1703	if test -n "$ac_ct_STRIP"; then
1704	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1705	echo "${ECHO_T}$ac_ct_STRIP" >&6
1706	else
1707	echo "$as_me:$LINENO: result: no" >&5
1708	echo "${ECHO_T}no" >&6
1709	fi
1710
1711	STRIP=$ac_ct_STRIP
1712	else
1713	STRIP="$ac_cv_prog_STRIP"
1714	fi
1715
1716	fi
1717	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1718
1719	# We need awk for the "check" target. The system "awk" is bad on
1720	# some platforms.
1721
1722
1723
1724
1725
1726	ac_config_headers="$ac_config_headers config.h"
1727
1728
1729
1730	# Checks for programs.
1731	ac_ext=cc
1732	ac_cpp='$CXXCPP $CPPFLAGS'
1733	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1734	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1735	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1736	if test -n "$ac_tool_prefix"; then
1737	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1738	do
1739	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1740	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1741	echo "$as_me:$LINENO: checking for $ac_word" >&5
1742	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1743	if test "${ac_cv_prog_CXX+set}" = set; then
1744	echo $ECHO_N "(cached) $ECHO_C" >&6
1745	else
1746	if test -n "$CXX"; then
1747	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1748	else
1749	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1750	for as_dir in $PATH
1751	do
1752	IFS=$as_save_IFS
1753	test -z "$as_dir" && as_dir=.
1754	for ac_exec_ext in '' $ac_executable_extensions; do
1755	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1756	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1757	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1758	break 2
1759	fi
1760	done
1761	done
1762
1763	fi
1764	fi
1765	CXX=$ac_cv_prog_CXX
1766	if test -n "$CXX"; then
1767	echo "$as_me:$LINENO: result: $CXX" >&5
1768	echo "${ECHO_T}$CXX" >&6
1769	else
1770	echo "$as_me:$LINENO: result: no" >&5
1771	echo "${ECHO_T}no" >&6
1772	fi
1773
1774	test -n "$CXX" && break
1775	done
1776	fi
1777	if test -z "$CXX"; then
1778	ac_ct_CXX=$CXX
1779	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1780	do
1781	# Extract the first word of "$ac_prog", so it can be a program name with args.
1782	set dummy $ac_prog; ac_word=$2
1783	echo "$as_me:$LINENO: checking for $ac_word" >&5
1784	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1785	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1786	echo $ECHO_N "(cached) $ECHO_C" >&6
1787	else
1788	if test -n "$ac_ct_CXX"; then
1789	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1790	else
1791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1792	for as_dir in $PATH
1793	do
1794	IFS=$as_save_IFS
1795	test -z "$as_dir" && as_dir=.
1796	for ac_exec_ext in '' $ac_executable_extensions; do
1797	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1798	ac_cv_prog_ac_ct_CXX="$ac_prog"
1799	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1800	break 2
1801	fi
1802	done
1803	done
1804
1805	fi
1806	fi
1807	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1808	if test -n "$ac_ct_CXX"; then
1809	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1810	echo "${ECHO_T}$ac_ct_CXX" >&6
1811	else
1812	echo "$as_me:$LINENO: result: no" >&5
1813	echo "${ECHO_T}no" >&6
1814	fi
1815
1816	test -n "$ac_ct_CXX" && break
1817	done
1818	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1819
1820	CXX=$ac_ct_CXX
1821	fi
1822
1823
1824	# Provide some information about the compiler.
1825	echo "$as_me:$LINENO:" \
1826	"checking for C++ compiler version" >&5
1827	ac_compiler=`set X $ac_compile; echo $2`
1828	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1829	(eval $ac_compiler --version </dev/null >&5) 2>&5
1830	ac_status=$?
1831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1832	(exit $ac_status); }
1833	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1834	(eval $ac_compiler -v </dev/null >&5) 2>&5
1835	ac_status=$?
1836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1837	(exit $ac_status); }
1838	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1839	(eval $ac_compiler -V </dev/null >&5) 2>&5
1840	ac_status=$?
1841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1842	(exit $ac_status); }
1843
1844	cat >conftest.$ac_ext <<_ACEOF
1845	/* confdefs.h. */
1846	_ACEOF
1847	cat confdefs.h >>conftest.$ac_ext
1848	cat >>conftest.$ac_ext <<_ACEOF
1849	/* end confdefs.h. */
1850
1851	int
1852	main ()
1853	{
1854
1855	;
1856	return 0;
1857	}
1858	_ACEOF
1859	ac_clean_files_save=$ac_clean_files
1860	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1861	# Try to create an executable without -o first, disregard a.out.
1862	# It will help us diagnose broken compilers, and finding out an intuition
1863	# of exeext.
1864	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1865	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1866	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1867	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1868	(eval $ac_link_default) 2>&5
1869	ac_status=$?
1870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1871	(exit $ac_status); }; then
1872	# Find the output, starting from the most likely. This scheme is
1873	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1874	# resort.
1875
1876	# Be careful to initialize this variable, since it used to be cached.
1877	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1878	ac_cv_exeext=
1879	# b.out is created by i960 compilers.
1880	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1881	do
1882	test -f "$ac_file" \|\| continue
1883	case $ac_file in
1884	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1885	;;
1886	conftest.$ac_ext )
1887	# This is the source file.
1888	;;
1889	[ab].out )
1890	# We found the default executable, but exeext='' is most
1891	# certainly right.
1892	break;;
1893	. )
1894	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1895	# FIXME: I believe we export ac_cv_exeext for Libtool,
1896	# but it would be cool to find out if it's true. Does anybody
1897	# maintain Libtool? --akim.
1898	export ac_cv_exeext
1899	break;;
1900	* )
1901	break;;
1902	esac
1903	done
1904	else
1905	echo "$as_me: failed program was:" >&5
1906	sed 's/^/\| /' conftest.$ac_ext >&5
1907
1908	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1909	See \`config.log' for more details." >&5
1910	echo "$as_me: error: C++ compiler cannot create executables
1911	See \`config.log' for more details." >&2;}
1912	{ (exit 77); exit 77; }; }
1913	fi
1914
1915	ac_exeext=$ac_cv_exeext
1916	echo "$as_me:$LINENO: result: $ac_file" >&5
1917	echo "${ECHO_T}$ac_file" >&6
1918
1919	# Check the compiler produces executables we can run. If not, either
1920	# the compiler is broken, or we cross compile.
1921	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1922	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1923	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1924	# If not cross compiling, check that we can run a simple program.
1925	if test "$cross_compiling" != yes; then
1926	if { ac_try='./$ac_file'
1927	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1928	(eval $ac_try) 2>&5
1929	ac_status=$?
1930	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1931	(exit $ac_status); }; }; then
1932	cross_compiling=no
1933	else
1934	if test "$cross_compiling" = maybe; then
1935	cross_compiling=yes
1936	else
1937	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1938	If you meant to cross compile, use \`--host'.
1939	See \`config.log' for more details." >&5
1940	echo "$as_me: error: cannot run C++ compiled programs.
1941	If you meant to cross compile, use \`--host'.
1942	See \`config.log' for more details." >&2;}
1943	{ (exit 1); exit 1; }; }
1944	fi
1945	fi
1946	fi
1947	echo "$as_me:$LINENO: result: yes" >&5
1948	echo "${ECHO_T}yes" >&6
1949
1950	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1951	ac_clean_files=$ac_clean_files_save
1952	# Check the compiler produces executables we can run. If not, either
1953	# the compiler is broken, or we cross compile.
1954	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1955	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1956	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1957	echo "${ECHO_T}$cross_compiling" >&6
1958
1959	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1960	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1961	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1962	(eval $ac_link) 2>&5
1963	ac_status=$?
1964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965	(exit $ac_status); }; then
1966	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1967	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1968	# work properly (i.e., refer to `conftest.exe'), while it won't with
1969	# `rm'.
1970	for ac_file in conftest.exe conftest conftest.*; do
1971	test -f "$ac_file" \|\| continue
1972	case $ac_file in
1973	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1974	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1975	export ac_cv_exeext
1976	break;;
1977	* ) break;;
1978	esac
1979	done
1980	else
1981	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1982	See \`config.log' for more details." >&5
1983	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1984	See \`config.log' for more details." >&2;}
1985	{ (exit 1); exit 1; }; }
1986	fi
1987
1988	rm -f conftest$ac_cv_exeext
1989	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1990	echo "${ECHO_T}$ac_cv_exeext" >&6
1991
1992	rm -f conftest.$ac_ext
1993	EXEEXT=$ac_cv_exeext
1994	ac_exeext=$EXEEXT
1995	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1996	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1997	if test "${ac_cv_objext+set}" = set; then
1998	echo $ECHO_N "(cached) $ECHO_C" >&6
1999	else
2000	cat >conftest.$ac_ext <<_ACEOF
2001	/* confdefs.h. */
2002	_ACEOF
2003	cat confdefs.h >>conftest.$ac_ext
2004	cat >>conftest.$ac_ext <<_ACEOF
2005	/* end confdefs.h. */
2006
2007	int
2008	main ()
2009	{
2010
2011	;
2012	return 0;
2013	}
2014	_ACEOF
2015	rm -f conftest.o conftest.obj
2016	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2017	(eval $ac_compile) 2>&5
2018	ac_status=$?
2019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2020	(exit $ac_status); }; then
2021	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2022	case $ac_file in
2023	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2024	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2025	break;;
2026	esac
2027	done
2028	else
2029	echo "$as_me: failed program was:" >&5
2030	sed 's/^/\| /' conftest.$ac_ext >&5
2031
2032	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2033	See \`config.log' for more details." >&5
2034	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2035	See \`config.log' for more details." >&2;}
2036	{ (exit 1); exit 1; }; }
2037	fi
2038
2039	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2040	fi
2041	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2042	echo "${ECHO_T}$ac_cv_objext" >&6
2043	OBJEXT=$ac_cv_objext
2044	ac_objext=$OBJEXT
2045	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2046	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2047	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2048	echo $ECHO_N "(cached) $ECHO_C" >&6
2049	else
2050	cat >conftest.$ac_ext <<_ACEOF
2051	/* confdefs.h. */
2052	_ACEOF
2053	cat confdefs.h >>conftest.$ac_ext
2054	cat >>conftest.$ac_ext <<_ACEOF
2055	/* end confdefs.h. */
2056
2057	int
2058	main ()
2059	{
2060	#ifndef __GNUC__
2061	choke me
2062	#endif
2063
2064	;
2065	return 0;
2066	}
2067	_ACEOF
2068	rm -f conftest.$ac_objext
2069	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2070	(eval $ac_compile) 2>conftest.er1
2071	ac_status=$?
2072	grep -v '^ *+' conftest.er1 >conftest.err
2073	rm -f conftest.er1
2074	cat conftest.err >&5
2075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2076	(exit $ac_status); } &&
2077	{ ac_try='test -z "$ac_cxx_werror_flag"
2078	\|\| test ! -s conftest.err'
2079	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2080	(eval $ac_try) 2>&5
2081	ac_status=$?
2082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2083	(exit $ac_status); }; } &&
2084	{ ac_try='test -s conftest.$ac_objext'
2085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2086	(eval $ac_try) 2>&5
2087	ac_status=$?
2088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2089	(exit $ac_status); }; }; then
2090	ac_compiler_gnu=yes
2091	else
2092	echo "$as_me: failed program was:" >&5
2093	sed 's/^/\| /' conftest.$ac_ext >&5
2094
2095	ac_compiler_gnu=no
2096	fi
2097	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2098	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2099
2100	fi
2101	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2102	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2103	GXX=`test $ac_compiler_gnu = yes && echo yes`
2104	ac_test_CXXFLAGS=${CXXFLAGS+set}
2105	ac_save_CXXFLAGS=$CXXFLAGS
2106	CXXFLAGS="-g"
2107	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2108	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2109	if test "${ac_cv_prog_cxx_g+set}" = set; then
2110	echo $ECHO_N "(cached) $ECHO_C" >&6
2111	else
2112	cat >conftest.$ac_ext <<_ACEOF
2113	/* confdefs.h. */
2114	_ACEOF
2115	cat confdefs.h >>conftest.$ac_ext
2116	cat >>conftest.$ac_ext <<_ACEOF
2117	/* end confdefs.h. */
2118
2119	int
2120	main ()
2121	{
2122
2123	;
2124	return 0;
2125	}
2126	_ACEOF
2127	rm -f conftest.$ac_objext
2128	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2129	(eval $ac_compile) 2>conftest.er1
2130	ac_status=$?
2131	grep -v '^ *+' conftest.er1 >conftest.err
2132	rm -f conftest.er1
2133	cat conftest.err >&5
2134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135	(exit $ac_status); } &&
2136	{ ac_try='test -z "$ac_cxx_werror_flag"
2137	\|\| test ! -s conftest.err'
2138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2139	(eval $ac_try) 2>&5
2140	ac_status=$?
2141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2142	(exit $ac_status); }; } &&
2143	{ ac_try='test -s conftest.$ac_objext'
2144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2145	(eval $ac_try) 2>&5
2146	ac_status=$?
2147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2148	(exit $ac_status); }; }; then
2149	ac_cv_prog_cxx_g=yes
2150	else
2151	echo "$as_me: failed program was:" >&5
2152	sed 's/^/\| /' conftest.$ac_ext >&5
2153
2154	ac_cv_prog_cxx_g=no
2155	fi
2156	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2157	fi
2158	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2159	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2160	if test "$ac_test_CXXFLAGS" = set; then
2161	CXXFLAGS=$ac_save_CXXFLAGS
2162	elif test $ac_cv_prog_cxx_g = yes; then
2163	if test "$GXX" = yes; then
2164	CXXFLAGS="-g -O2"
2165	else
2166	CXXFLAGS="-g"
2167	fi
2168	else
2169	if test "$GXX" = yes; then
2170	CXXFLAGS="-O2"
2171	else
2172	CXXFLAGS=
2173	fi
2174	fi
2175	for ac_declaration in \
2176	'' \
2177	'extern "C" void std::exit (int) throw (); using std::exit;' \
2178	'extern "C" void std::exit (int); using std::exit;' \
2179	'extern "C" void exit (int) throw ();' \
2180	'extern "C" void exit (int);' \
2181	'void exit (int);'
2182	do
2183	cat >conftest.$ac_ext <<_ACEOF
2184	/* confdefs.h. */
2185	_ACEOF
2186	cat confdefs.h >>conftest.$ac_ext
2187	cat >>conftest.$ac_ext <<_ACEOF
2188	/* end confdefs.h. */
2189	$ac_declaration
2190	#include <stdlib.h>
2191	int
2192	main ()
2193	{
2194	exit (42);
2195	;
2196	return 0;
2197	}
2198	_ACEOF
2199	rm -f conftest.$ac_objext
2200	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2201	(eval $ac_compile) 2>conftest.er1
2202	ac_status=$?
2203	grep -v '^ *+' conftest.er1 >conftest.err
2204	rm -f conftest.er1
2205	cat conftest.err >&5
2206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2207	(exit $ac_status); } &&
2208	{ ac_try='test -z "$ac_cxx_werror_flag"
2209	\|\| test ! -s conftest.err'
2210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2211	(eval $ac_try) 2>&5
2212	ac_status=$?
2213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2214	(exit $ac_status); }; } &&
2215	{ ac_try='test -s conftest.$ac_objext'
2216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2217	(eval $ac_try) 2>&5
2218	ac_status=$?
2219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2220	(exit $ac_status); }; }; then
2221	:
2222	else
2223	echo "$as_me: failed program was:" >&5
2224	sed 's/^/\| /' conftest.$ac_ext >&5
2225
2226	continue
2227	fi
2228	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2229	cat >conftest.$ac_ext <<_ACEOF
2230	/* confdefs.h. */
2231	_ACEOF
2232	cat confdefs.h >>conftest.$ac_ext
2233	cat >>conftest.$ac_ext <<_ACEOF
2234	/* end confdefs.h. */
2235	$ac_declaration
2236	int
2237	main ()
2238	{
2239	exit (42);
2240	;
2241	return 0;
2242	}
2243	_ACEOF
2244	rm -f conftest.$ac_objext
2245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2246	(eval $ac_compile) 2>conftest.er1
2247	ac_status=$?
2248	grep -v '^ *+' conftest.er1 >conftest.err
2249	rm -f conftest.er1
2250	cat conftest.err >&5
2251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2252	(exit $ac_status); } &&
2253	{ ac_try='test -z "$ac_cxx_werror_flag"
2254	\|\| test ! -s conftest.err'
2255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256	(eval $ac_try) 2>&5
2257	ac_status=$?
2258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259	(exit $ac_status); }; } &&
2260	{ ac_try='test -s conftest.$ac_objext'
2261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262	(eval $ac_try) 2>&5
2263	ac_status=$?
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); }; }; then
2266	break
2267	else
2268	echo "$as_me: failed program was:" >&5
2269	sed 's/^/\| /' conftest.$ac_ext >&5
2270
2271	fi
2272	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2273	done
2274	rm -f conftest*
2275	if test -n "$ac_declaration"; then
2276	echo '#ifdef __cplusplus' >>confdefs.h
2277	echo $ac_declaration >>confdefs.h
2278	echo '#endif' >>confdefs.h
2279	fi
2280
2281	ac_ext=c
2282	ac_cpp='$CPP $CPPFLAGS'
2283	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2284	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2285	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2286	DEPDIR="${am__leading_dot}deps"
2287
2288	ac_config_commands="$ac_config_commands depfiles"
2289
2290
2291	am_make=${MAKE-make}
2292	cat > confinc << 'END'
2293	am__doit:
2294	@echo done
2295	.PHONY: am__doit
2296	END
2297	# If we don't find an include directive, just comment out the code.
2298	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2299	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2300	am__include="#"
2301	am__quote=
2302	_am_result=none
2303	# First try GNU make style include.
2304	echo "include confinc" > confmf
2305	# We grep out `Entering directory' and `Leaving directory'
2306	# messages which can occur if `w' ends up in MAKEFLAGS.
2307	# In particular we don't look at `^make:' because GNU make might
2308	# be invoked under some other name (usually "gmake"), in which
2309	# case it prints its new name instead of `make'.
2310	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2311	am__include=include
2312	am__quote=
2313	_am_result=GNU
2314	fi
2315	# Now try BSD make style include.
2316	if test "$am__include" = "#"; then
2317	echo '.include "confinc"' > confmf
2318	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2319	am__include=.include
2320	am__quote="\""
2321	_am_result=BSD
2322	fi
2323	fi
2324
2325
2326	echo "$as_me:$LINENO: result: $_am_result" >&5
2327	echo "${ECHO_T}$_am_result" >&6
2328	rm -f confinc confmf
2329
2330	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2331	if test "${enable_dependency_tracking+set}" = set; then
2332	enableval="$enable_dependency_tracking"
2333
2334	fi;
2335	if test "x$enable_dependency_tracking" != xno; then
2336	am_depcomp="$ac_aux_dir/depcomp"
2337	AMDEPBACKSLASH='\'
2338	fi
2339
2340
2341	if test "x$enable_dependency_tracking" != xno; then
2342	AMDEP_TRUE=
2343	AMDEP_FALSE='#'
2344	else
2345	AMDEP_TRUE='#'
2346	AMDEP_FALSE=
2347	fi
2348
2349
2350
2351
2352	depcc="$CXX" am_compiler_list=
2353
2354	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2355	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2356	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2357	echo $ECHO_N "(cached) $ECHO_C" >&6
2358	else
2359	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2360	# We make a subdir and do the tests there. Otherwise we can end up
2361	# making bogus files that we don't know about and never remove. For
2362	# instance it was reported that on HP-UX the gcc test will end up
2363	# making a dummy file named `D' -- because `-MD' means `put the output
2364	# in D'.
2365	mkdir conftest.dir
2366	# Copy depcomp to subdir because otherwise we won't find it if we're
2367	# using a relative directory.
2368	cp "$am_depcomp" conftest.dir
2369	cd conftest.dir
2370	# We will build objects and dependencies in a subdirectory because
2371	# it helps to detect inapplicable dependency modes. For instance
2372	# both Tru64's cc and ICC support -MD to output dependencies as a
2373	# side effect of compilation, but ICC will put the dependencies in
2374	# the current directory while Tru64 will put them in the object
2375	# directory.
2376	mkdir sub
2377
2378	am_cv_CXX_dependencies_compiler_type=none
2379	if test "$am_compiler_list" = ""; then
2380	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2381	fi
2382	for depmode in $am_compiler_list; do
2383	# Setup a source with many dependencies, because some compilers
2384	# like to wrap large dependency lists on column 80 (with \), and
2385	# we should not choose a depcomp mode which is confused by this.
2386	#
2387	# We need to recreate these files for each test, as the compiler may
2388	# overwrite some of them when testing with obscure command lines.
2389	# This happens at least with the AIX C compiler.
2390	: > sub/conftest.c
2391	for i in 1 2 3 4 5 6; do
2392	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2393	: > sub/conftst$i.h
2394	done
2395	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2396
2397	case $depmode in
2398	nosideeffect)
2399	# after this tag, mechanisms are not by side-effect, so they'll
2400	# only be used when explicitly requested
2401	if test "x$enable_dependency_tracking" = xyes; then
2402	continue
2403	else
2404	break
2405	fi
2406	;;
2407	none) break ;;
2408	esac
2409	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2410	# mode. It turns out that the SunPro C++ compiler does not properly
2411	# handle `-M -o', and we need to detect this.
2412	if depmode=$depmode \
2413	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2414	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2415	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2416	>/dev/null 2>conftest.err &&
2417	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2418	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2419	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2420	# icc doesn't choke on unknown options, it will just issue warnings
2421	# (even with -Werror). So we grep stderr for any message
2422	# that says an option was ignored.
2423	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2424	am_cv_CXX_dependencies_compiler_type=$depmode
2425	break
2426	fi
2427	fi
2428	done
2429
2430	cd ..
2431	rm -rf conftest.dir
2432	else
2433	am_cv_CXX_dependencies_compiler_type=none
2434	fi
2435
2436	fi
2437	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2438	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2439	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2440
2441
2442
2443	if
2444	test "x$enable_dependency_tracking" != xno \
2445	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2446	am__fastdepCXX_TRUE=
2447	am__fastdepCXX_FALSE='#'
2448	else
2449	am__fastdepCXX_TRUE='#'
2450	am__fastdepCXX_FALSE=
2451	fi
2452
2453
2454	ac_ext=c
2455	ac_cpp='$CPP $CPPFLAGS'
2456	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2457	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2458	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2459	if test -n "$ac_tool_prefix"; then
2460	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2461	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2462	echo "$as_me:$LINENO: checking for $ac_word" >&5
2463	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2464	if test "${ac_cv_prog_CC+set}" = set; then
2465	echo $ECHO_N "(cached) $ECHO_C" >&6
2466	else
2467	if test -n "$CC"; then
2468	ac_cv_prog_CC="$CC" # Let the user override the test.
2469	else
2470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471	for as_dir in $PATH
2472	do
2473	IFS=$as_save_IFS
2474	test -z "$as_dir" && as_dir=.
2475	for ac_exec_ext in '' $ac_executable_extensions; do
2476	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2477	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2478	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2479	break 2
2480	fi
2481	done
2482	done
2483
2484	fi
2485	fi
2486	CC=$ac_cv_prog_CC
2487	if test -n "$CC"; then
2488	echo "$as_me:$LINENO: result: $CC" >&5
2489	echo "${ECHO_T}$CC" >&6
2490	else
2491	echo "$as_me:$LINENO: result: no" >&5
2492	echo "${ECHO_T}no" >&6
2493	fi
2494
2495	fi
2496	if test -z "$ac_cv_prog_CC"; then
2497	ac_ct_CC=$CC
2498	# Extract the first word of "gcc", so it can be a program name with args.
2499	set dummy gcc; ac_word=$2
2500	echo "$as_me:$LINENO: checking for $ac_word" >&5
2501	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2502	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2503	echo $ECHO_N "(cached) $ECHO_C" >&6
2504	else
2505	if test -n "$ac_ct_CC"; then
2506	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2507	else
2508	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2509	for as_dir in $PATH
2510	do
2511	IFS=$as_save_IFS
2512	test -z "$as_dir" && as_dir=.
2513	for ac_exec_ext in '' $ac_executable_extensions; do
2514	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2515	ac_cv_prog_ac_ct_CC="gcc"
2516	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2517	break 2
2518	fi
2519	done
2520	done
2521
2522	fi
2523	fi
2524	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2525	if test -n "$ac_ct_CC"; then
2526	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2527	echo "${ECHO_T}$ac_ct_CC" >&6
2528	else
2529	echo "$as_me:$LINENO: result: no" >&5
2530	echo "${ECHO_T}no" >&6
2531	fi
2532
2533	CC=$ac_ct_CC
2534	else
2535	CC="$ac_cv_prog_CC"
2536	fi
2537
2538	if test -z "$CC"; then
2539	if test -n "$ac_tool_prefix"; then
2540	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2541	set dummy ${ac_tool_prefix}cc; ac_word=$2
2542	echo "$as_me:$LINENO: checking for $ac_word" >&5
2543	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2544	if test "${ac_cv_prog_CC+set}" = set; then
2545	echo $ECHO_N "(cached) $ECHO_C" >&6
2546	else
2547	if test -n "$CC"; then
2548	ac_cv_prog_CC="$CC" # Let the user override the test.
2549	else
2550	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2551	for as_dir in $PATH
2552	do
2553	IFS=$as_save_IFS
2554	test -z "$as_dir" && as_dir=.
2555	for ac_exec_ext in '' $ac_executable_extensions; do
2556	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2557	ac_cv_prog_CC="${ac_tool_prefix}cc"
2558	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2559	break 2
2560	fi
2561	done
2562	done
2563
2564	fi
2565	fi
2566	CC=$ac_cv_prog_CC
2567	if test -n "$CC"; then
2568	echo "$as_me:$LINENO: result: $CC" >&5
2569	echo "${ECHO_T}$CC" >&6
2570	else
2571	echo "$as_me:$LINENO: result: no" >&5
2572	echo "${ECHO_T}no" >&6
2573	fi
2574
2575	fi
2576	if test -z "$ac_cv_prog_CC"; then
2577	ac_ct_CC=$CC
2578	# Extract the first word of "cc", so it can be a program name with args.
2579	set dummy cc; ac_word=$2
2580	echo "$as_me:$LINENO: checking for $ac_word" >&5
2581	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2582	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2583	echo $ECHO_N "(cached) $ECHO_C" >&6
2584	else
2585	if test -n "$ac_ct_CC"; then
2586	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2587	else
2588	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2589	for as_dir in $PATH
2590	do
2591	IFS=$as_save_IFS
2592	test -z "$as_dir" && as_dir=.
2593	for ac_exec_ext in '' $ac_executable_extensions; do
2594	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2595	ac_cv_prog_ac_ct_CC="cc"
2596	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2597	break 2
2598	fi
2599	done
2600	done
2601
2602	fi
2603	fi
2604	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2605	if test -n "$ac_ct_CC"; then
2606	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2607	echo "${ECHO_T}$ac_ct_CC" >&6
2608	else
2609	echo "$as_me:$LINENO: result: no" >&5
2610	echo "${ECHO_T}no" >&6
2611	fi
2612
2613	CC=$ac_ct_CC
2614	else
2615	CC="$ac_cv_prog_CC"
2616	fi
2617
2618	fi
2619	if test -z "$CC"; then
2620	# Extract the first word of "cc", so it can be a program name with args.
2621	set dummy cc; ac_word=$2
2622	echo "$as_me:$LINENO: checking for $ac_word" >&5
2623	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2624	if test "${ac_cv_prog_CC+set}" = set; then
2625	echo $ECHO_N "(cached) $ECHO_C" >&6
2626	else
2627	if test -n "$CC"; then
2628	ac_cv_prog_CC="$CC" # Let the user override the test.
2629	else
2630	ac_prog_rejected=no
2631	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2632	for as_dir in $PATH
2633	do
2634	IFS=$as_save_IFS
2635	test -z "$as_dir" && as_dir=.
2636	for ac_exec_ext in '' $ac_executable_extensions; do
2637	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2638	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2639	ac_prog_rejected=yes
2640	continue
2641	fi
2642	ac_cv_prog_CC="cc"
2643	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2644	break 2
2645	fi
2646	done
2647	done
2648
2649	if test $ac_prog_rejected = yes; then
2650	# We found a bogon in the path, so make sure we never use it.
2651	set dummy $ac_cv_prog_CC
2652	shift
2653	if test $# != 0; then
2654	# We chose a different compiler from the bogus one.
2655	# However, it has the same basename, so the bogon will be chosen
2656	# first if we set CC to just the basename; use the full file name.
2657	shift
2658	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2659	fi
2660	fi
2661	fi
2662	fi
2663	CC=$ac_cv_prog_CC
2664	if test -n "$CC"; then
2665	echo "$as_me:$LINENO: result: $CC" >&5
2666	echo "${ECHO_T}$CC" >&6
2667	else
2668	echo "$as_me:$LINENO: result: no" >&5
2669	echo "${ECHO_T}no" >&6
2670	fi
2671
2672	fi
2673	if test -z "$CC"; then
2674	if test -n "$ac_tool_prefix"; then
2675	for ac_prog in cl
2676	do
2677	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2678	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2679	echo "$as_me:$LINENO: checking for $ac_word" >&5
2680	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2681	if test "${ac_cv_prog_CC+set}" = set; then
2682	echo $ECHO_N "(cached) $ECHO_C" >&6
2683	else
2684	if test -n "$CC"; then
2685	ac_cv_prog_CC="$CC" # Let the user override the test.
2686	else
2687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688	for as_dir in $PATH
2689	do
2690	IFS=$as_save_IFS
2691	test -z "$as_dir" && as_dir=.
2692	for ac_exec_ext in '' $ac_executable_extensions; do
2693	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2694	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2695	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2696	break 2
2697	fi
2698	done
2699	done
2700
2701	fi
2702	fi
2703	CC=$ac_cv_prog_CC
2704	if test -n "$CC"; then
2705	echo "$as_me:$LINENO: result: $CC" >&5
2706	echo "${ECHO_T}$CC" >&6
2707	else
2708	echo "$as_me:$LINENO: result: no" >&5
2709	echo "${ECHO_T}no" >&6
2710	fi
2711
2712	test -n "$CC" && break
2713	done
2714	fi
2715	if test -z "$CC"; then
2716	ac_ct_CC=$CC
2717	for ac_prog in cl
2718	do
2719	# Extract the first word of "$ac_prog", so it can be a program name with args.
2720	set dummy $ac_prog; ac_word=$2
2721	echo "$as_me:$LINENO: checking for $ac_word" >&5
2722	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2723	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2724	echo $ECHO_N "(cached) $ECHO_C" >&6
2725	else
2726	if test -n "$ac_ct_CC"; then
2727	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2728	else
2729	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2730	for as_dir in $PATH
2731	do
2732	IFS=$as_save_IFS
2733	test -z "$as_dir" && as_dir=.
2734	for ac_exec_ext in '' $ac_executable_extensions; do
2735	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2736	ac_cv_prog_ac_ct_CC="$ac_prog"
2737	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2738	break 2
2739	fi
2740	done
2741	done
2742
2743	fi
2744	fi
2745	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2746	if test -n "$ac_ct_CC"; then
2747	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2748	echo "${ECHO_T}$ac_ct_CC" >&6
2749	else
2750	echo "$as_me:$LINENO: result: no" >&5
2751	echo "${ECHO_T}no" >&6
2752	fi
2753
2754	test -n "$ac_ct_CC" && break
2755	done
2756
2757	CC=$ac_ct_CC
2758	fi
2759
2760	fi
2761
2762
2763	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2764	See \`config.log' for more details." >&5
2765	echo "$as_me: error: no acceptable C compiler found in \$PATH
2766	See \`config.log' for more details." >&2;}
2767	{ (exit 1); exit 1; }; }
2768
2769	# Provide some information about the compiler.
2770	echo "$as_me:$LINENO:" \
2771	"checking for C compiler version" >&5
2772	ac_compiler=`set X $ac_compile; echo $2`
2773	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2774	(eval $ac_compiler --version </dev/null >&5) 2>&5
2775	ac_status=$?
2776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777	(exit $ac_status); }
2778	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2779	(eval $ac_compiler -v </dev/null >&5) 2>&5
2780	ac_status=$?
2781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2782	(exit $ac_status); }
2783	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2784	(eval $ac_compiler -V </dev/null >&5) 2>&5
2785	ac_status=$?
2786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787	(exit $ac_status); }
2788
2789	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2790	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2791	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2792	echo $ECHO_N "(cached) $ECHO_C" >&6
2793	else
2794	cat >conftest.$ac_ext <<_ACEOF
2795	/* confdefs.h. */
2796	_ACEOF
2797	cat confdefs.h >>conftest.$ac_ext
2798	cat >>conftest.$ac_ext <<_ACEOF
2799	/* end confdefs.h. */
2800
2801	int
2802	main ()
2803	{
2804	#ifndef __GNUC__
2805	choke me
2806	#endif
2807
2808	;
2809	return 0;
2810	}
2811	_ACEOF
2812	rm -f conftest.$ac_objext
2813	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2814	(eval $ac_compile) 2>conftest.er1
2815	ac_status=$?
2816	grep -v '^ *+' conftest.er1 >conftest.err
2817	rm -f conftest.er1
2818	cat conftest.err >&5
2819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820	(exit $ac_status); } &&
2821	{ ac_try='test -z "$ac_c_werror_flag"
2822	\|\| test ! -s conftest.err'
2823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2824	(eval $ac_try) 2>&5
2825	ac_status=$?
2826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827	(exit $ac_status); }; } &&
2828	{ ac_try='test -s conftest.$ac_objext'
2829	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2830	(eval $ac_try) 2>&5
2831	ac_status=$?
2832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2833	(exit $ac_status); }; }; then
2834	ac_compiler_gnu=yes
2835	else
2836	echo "$as_me: failed program was:" >&5
2837	sed 's/^/\| /' conftest.$ac_ext >&5
2838
2839	ac_compiler_gnu=no
2840	fi
2841	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2842	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2843
2844	fi
2845	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2846	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2847	GCC=`test $ac_compiler_gnu = yes && echo yes`
2848	ac_test_CFLAGS=${CFLAGS+set}
2849	ac_save_CFLAGS=$CFLAGS
2850	CFLAGS="-g"
2851	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2852	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2853	if test "${ac_cv_prog_cc_g+set}" = set; then
2854	echo $ECHO_N "(cached) $ECHO_C" >&6
2855	else
2856	cat >conftest.$ac_ext <<_ACEOF
2857	/* confdefs.h. */
2858	_ACEOF
2859	cat confdefs.h >>conftest.$ac_ext
2860	cat >>conftest.$ac_ext <<_ACEOF
2861	/* end confdefs.h. */
2862
2863	int
2864	main ()
2865	{
2866
2867	;
2868	return 0;
2869	}
2870	_ACEOF
2871	rm -f conftest.$ac_objext
2872	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2873	(eval $ac_compile) 2>conftest.er1
2874	ac_status=$?
2875	grep -v '^ *+' conftest.er1 >conftest.err
2876	rm -f conftest.er1
2877	cat conftest.err >&5
2878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2879	(exit $ac_status); } &&
2880	{ ac_try='test -z "$ac_c_werror_flag"
2881	\|\| test ! -s conftest.err'
2882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2883	(eval $ac_try) 2>&5
2884	ac_status=$?
2885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2886	(exit $ac_status); }; } &&
2887	{ ac_try='test -s conftest.$ac_objext'
2888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2889	(eval $ac_try) 2>&5
2890	ac_status=$?
2891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2892	(exit $ac_status); }; }; then
2893	ac_cv_prog_cc_g=yes
2894	else
2895	echo "$as_me: failed program was:" >&5
2896	sed 's/^/\| /' conftest.$ac_ext >&5
2897
2898	ac_cv_prog_cc_g=no
2899	fi
2900	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2901	fi
2902	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2903	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2904	if test "$ac_test_CFLAGS" = set; then
2905	CFLAGS=$ac_save_CFLAGS
2906	elif test $ac_cv_prog_cc_g = yes; then
2907	if test "$GCC" = yes; then
2908	CFLAGS="-g -O2"
2909	else
2910	CFLAGS="-g"
2911	fi
2912	else
2913	if test "$GCC" = yes; then
2914	CFLAGS="-O2"
2915	else
2916	CFLAGS=
2917	fi
2918	fi
2919	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2920	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2921	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2922	echo $ECHO_N "(cached) $ECHO_C" >&6
2923	else
2924	ac_cv_prog_cc_stdc=no
2925	ac_save_CC=$CC
2926	cat >conftest.$ac_ext <<_ACEOF
2927	/* confdefs.h. */
2928	_ACEOF
2929	cat confdefs.h >>conftest.$ac_ext
2930	cat >>conftest.$ac_ext <<_ACEOF
2931	/* end confdefs.h. */
2932	#include <stdarg.h>
2933	#include <stdio.h>
2934	#include <sys/types.h>
2935	#include <sys/stat.h>
2936	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2937	struct buf { int x; };
2938	FILE * (rcsopen) (struct buf , struct stat *, int);
2939	static char *e (p, i)
2940	char **p;
2941	int i;
2942	{
2943	return p[i];
2944	}
2945	static char f (char (g) (char , int), char *p, ...)
2946	{
2947	char *s;
2948	va_list v;
2949	va_start (v,p);
2950	s = g (p, va_arg (v,int));
2951	va_end (v);
2952	return s;
2953	}
2954
2955	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2956	function prototypes and stuff, but not '\xHH' hex character constants.
2957	These don't provoke an error unfortunately, instead are silently treated
2958	as 'x'. The following induces an error, until -std1 is added to get
2959	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2960	array size at least. It's necessary to write '\x00'==0 to get something
2961	that's true only with -std1. */
2962	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2963
2964	int test (int i, double x);
2965	struct s1 {int (*f) (int a);};
2966	struct s2 {int (*f) (double a);};
2967	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2968	int argc;
2969	char **argv;
2970	int
2971	main ()
2972	{
2973	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2974	;
2975	return 0;
2976	}
2977	_ACEOF
2978	# Don't try gcc -ansi; that turns off useful extensions and
2979	# breaks some systems' header files.
2980	# AIX -qlanglvl=ansi
2981	# Ultrix and OSF/1 -std1
2982	# HP-UX 10.20 and later -Ae
2983	# HP-UX older versions -Aa -D_HPUX_SOURCE
2984	# SVR4 -Xc -D__EXTENSIONS__
2985	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2986	do
2987	CC="$ac_save_CC $ac_arg"
2988	rm -f conftest.$ac_objext
2989	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2990	(eval $ac_compile) 2>conftest.er1
2991	ac_status=$?
2992	grep -v '^ *+' conftest.er1 >conftest.err
2993	rm -f conftest.er1
2994	cat conftest.err >&5
2995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996	(exit $ac_status); } &&
2997	{ ac_try='test -z "$ac_c_werror_flag"
2998	\|\| test ! -s conftest.err'
2999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3000	(eval $ac_try) 2>&5
3001	ac_status=$?
3002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003	(exit $ac_status); }; } &&
3004	{ ac_try='test -s conftest.$ac_objext'
3005	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006	(eval $ac_try) 2>&5
3007	ac_status=$?
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); }; }; then
3010	ac_cv_prog_cc_stdc=$ac_arg
3011	break
3012	else
3013	echo "$as_me: failed program was:" >&5
3014	sed 's/^/\| /' conftest.$ac_ext >&5
3015
3016	fi
3017	rm -f conftest.err conftest.$ac_objext
3018	done
3019	rm -f conftest.$ac_ext conftest.$ac_objext
3020	CC=$ac_save_CC
3021
3022	fi
3023
3024	case "x$ac_cv_prog_cc_stdc" in
3025	x\|xno)
3026	echo "$as_me:$LINENO: result: none needed" >&5
3027	echo "${ECHO_T}none needed" >&6 ;;
3028	*)
3029	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3030	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3031	CC="$CC $ac_cv_prog_cc_stdc" ;;
3032	esac
3033
3034	# Some people use a C++ compiler to compile C. Since we use `exit',
3035	# in C++ we need to declare it. In case someone uses the same compiler
3036	# for both compiling C and C++ we need to have the C++ compiler decide
3037	# the declaration of exit, since it's the most demanding environment.
3038	cat >conftest.$ac_ext <<_ACEOF
3039	#ifndef __cplusplus
3040	choke me
3041	#endif
3042	_ACEOF
3043	rm -f conftest.$ac_objext
3044	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3045	(eval $ac_compile) 2>conftest.er1
3046	ac_status=$?
3047	grep -v '^ *+' conftest.er1 >conftest.err
3048	rm -f conftest.er1
3049	cat conftest.err >&5
3050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051	(exit $ac_status); } &&
3052	{ ac_try='test -z "$ac_c_werror_flag"
3053	\|\| test ! -s conftest.err'
3054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3055	(eval $ac_try) 2>&5
3056	ac_status=$?
3057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3058	(exit $ac_status); }; } &&
3059	{ ac_try='test -s conftest.$ac_objext'
3060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3061	(eval $ac_try) 2>&5
3062	ac_status=$?
3063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3064	(exit $ac_status); }; }; then
3065	for ac_declaration in \
3066	'' \
3067	'extern "C" void std::exit (int) throw (); using std::exit;' \
3068	'extern "C" void std::exit (int); using std::exit;' \
3069	'extern "C" void exit (int) throw ();' \
3070	'extern "C" void exit (int);' \
3071	'void exit (int);'
3072	do
3073	cat >conftest.$ac_ext <<_ACEOF
3074	/* confdefs.h. */
3075	_ACEOF
3076	cat confdefs.h >>conftest.$ac_ext
3077	cat >>conftest.$ac_ext <<_ACEOF
3078	/* end confdefs.h. */
3079	$ac_declaration
3080	#include <stdlib.h>
3081	int
3082	main ()
3083	{
3084	exit (42);
3085	;
3086	return 0;
3087	}
3088	_ACEOF
3089	rm -f conftest.$ac_objext
3090	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3091	(eval $ac_compile) 2>conftest.er1
3092	ac_status=$?
3093	grep -v '^ *+' conftest.er1 >conftest.err
3094	rm -f conftest.er1
3095	cat conftest.err >&5
3096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3097	(exit $ac_status); } &&
3098	{ ac_try='test -z "$ac_c_werror_flag"
3099	\|\| test ! -s conftest.err'
3100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3101	(eval $ac_try) 2>&5
3102	ac_status=$?
3103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3104	(exit $ac_status); }; } &&
3105	{ ac_try='test -s conftest.$ac_objext'
3106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3107	(eval $ac_try) 2>&5
3108	ac_status=$?
3109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3110	(exit $ac_status); }; }; then
3111	:
3112	else
3113	echo "$as_me: failed program was:" >&5
3114	sed 's/^/\| /' conftest.$ac_ext >&5
3115
3116	continue
3117	fi
3118	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3119	cat >conftest.$ac_ext <<_ACEOF
3120	/* confdefs.h. */
3121	_ACEOF
3122	cat confdefs.h >>conftest.$ac_ext
3123	cat >>conftest.$ac_ext <<_ACEOF
3124	/* end confdefs.h. */
3125	$ac_declaration
3126	int
3127	main ()
3128	{
3129	exit (42);
3130	;
3131	return 0;
3132	}
3133	_ACEOF
3134	rm -f conftest.$ac_objext
3135	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3136	(eval $ac_compile) 2>conftest.er1
3137	ac_status=$?
3138	grep -v '^ *+' conftest.er1 >conftest.err
3139	rm -f conftest.er1
3140	cat conftest.err >&5
3141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142	(exit $ac_status); } &&
3143	{ ac_try='test -z "$ac_c_werror_flag"
3144	\|\| test ! -s conftest.err'
3145	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3146	(eval $ac_try) 2>&5
3147	ac_status=$?
3148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149	(exit $ac_status); }; } &&
3150	{ ac_try='test -s conftest.$ac_objext'
3151	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3152	(eval $ac_try) 2>&5
3153	ac_status=$?
3154	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3155	(exit $ac_status); }; }; then
3156	break
3157	else
3158	echo "$as_me: failed program was:" >&5
3159	sed 's/^/\| /' conftest.$ac_ext >&5
3160
3161	fi
3162	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3163	done
3164	rm -f conftest*
3165	if test -n "$ac_declaration"; then
3166	echo '#ifdef __cplusplus' >>confdefs.h
3167	echo $ac_declaration >>confdefs.h
3168	echo '#endif' >>confdefs.h
3169	fi
3170
3171	else
3172	echo "$as_me: failed program was:" >&5
3173	sed 's/^/\| /' conftest.$ac_ext >&5
3174
3175	fi
3176	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3177	ac_ext=c
3178	ac_cpp='$CPP $CPPFLAGS'
3179	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3180	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3181	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3182
3183	depcc="$CC" am_compiler_list=
3184
3185	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3186	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3187	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3188	echo $ECHO_N "(cached) $ECHO_C" >&6
3189	else
3190	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3191	# We make a subdir and do the tests there. Otherwise we can end up
3192	# making bogus files that we don't know about and never remove. For
3193	# instance it was reported that on HP-UX the gcc test will end up
3194	# making a dummy file named `D' -- because `-MD' means `put the output
3195	# in D'.
3196	mkdir conftest.dir
3197	# Copy depcomp to subdir because otherwise we won't find it if we're
3198	# using a relative directory.
3199	cp "$am_depcomp" conftest.dir
3200	cd conftest.dir
3201	# We will build objects and dependencies in a subdirectory because
3202	# it helps to detect inapplicable dependency modes. For instance
3203	# both Tru64's cc and ICC support -MD to output dependencies as a
3204	# side effect of compilation, but ICC will put the dependencies in
3205	# the current directory while Tru64 will put them in the object
3206	# directory.
3207	mkdir sub
3208
3209	am_cv_CC_dependencies_compiler_type=none
3210	if test "$am_compiler_list" = ""; then
3211	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3212	fi
3213	for depmode in $am_compiler_list; do
3214	# Setup a source with many dependencies, because some compilers
3215	# like to wrap large dependency lists on column 80 (with \), and
3216	# we should not choose a depcomp mode which is confused by this.
3217	#
3218	# We need to recreate these files for each test, as the compiler may
3219	# overwrite some of them when testing with obscure command lines.
3220	# This happens at least with the AIX C compiler.
3221	: > sub/conftest.c
3222	for i in 1 2 3 4 5 6; do
3223	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3224	: > sub/conftst$i.h
3225	done
3226	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3227
3228	case $depmode in
3229	nosideeffect)
3230	# after this tag, mechanisms are not by side-effect, so they'll
3231	# only be used when explicitly requested
3232	if test "x$enable_dependency_tracking" = xyes; then
3233	continue
3234	else
3235	break
3236	fi
3237	;;
3238	none) break ;;
3239	esac
3240	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3241	# mode. It turns out that the SunPro C++ compiler does not properly
3242	# handle `-M -o', and we need to detect this.
3243	if depmode=$depmode \
3244	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3245	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3246	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3247	>/dev/null 2>conftest.err &&
3248	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3249	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3250	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3251	# icc doesn't choke on unknown options, it will just issue warnings
3252	# (even with -Werror). So we grep stderr for any message
3253	# that says an option was ignored.
3254	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3255	am_cv_CC_dependencies_compiler_type=$depmode
3256	break
3257	fi
3258	fi
3259	done
3260
3261	cd ..
3262	rm -rf conftest.dir
3263	else
3264	am_cv_CC_dependencies_compiler_type=none
3265	fi
3266
3267	fi
3268	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3269	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3270	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3271
3272
3273
3274	if
3275	test "x$enable_dependency_tracking" != xno \
3276	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3277	am__fastdepCC_TRUE=
3278	am__fastdepCC_FALSE='#'
3279	else
3280	am__fastdepCC_TRUE='#'
3281	am__fastdepCC_FALSE=
3282	fi
3283
3284
3285
3286
3287	# checking gl header (has to be here because of a Linux error)
3288
3289	ac_ext=c
3290	ac_cpp='$CPP $CPPFLAGS'
3291	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3292	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3293	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3294	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3295	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3296	# On Suns, sometimes $CPP names a directory.
3297	if test -n "$CPP" && test -d "$CPP"; then
3298	CPP=
3299	fi
3300	if test -z "$CPP"; then
3301	if test "${ac_cv_prog_CPP+set}" = set; then
3302	echo $ECHO_N "(cached) $ECHO_C" >&6
3303	else
3304	# Double quotes because CPP needs to be expanded
3305	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3306	do
3307	ac_preproc_ok=false
3308	for ac_c_preproc_warn_flag in '' yes
3309	do
3310	# Use a header file that comes with gcc, so configuring glibc
3311	# with a fresh cross-compiler works.
3312	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3313	# <limits.h> exists even on freestanding compilers.
3314	# On the NeXT, cc -E runs the code through the compiler's parser,
3315	# not just through cpp. "Syntax error" is here to catch this case.
3316	cat >conftest.$ac_ext <<_ACEOF
3317	/* confdefs.h. */
3318	_ACEOF
3319	cat confdefs.h >>conftest.$ac_ext
3320	cat >>conftest.$ac_ext <<_ACEOF
3321	/* end confdefs.h. */
3322	#ifdef __STDC__
3323	# include <limits.h>
3324	#else
3325	# include <assert.h>
3326	#endif
3327	Syntax error
3328	_ACEOF
3329	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3330	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3331	ac_status=$?
3332	grep -v '^ *+' conftest.er1 >conftest.err
3333	rm -f conftest.er1
3334	cat conftest.err >&5
3335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3336	(exit $ac_status); } >/dev/null; then
3337	if test -s conftest.err; then
3338	ac_cpp_err=$ac_c_preproc_warn_flag
3339	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3340	else
3341	ac_cpp_err=
3342	fi
3343	else
3344	ac_cpp_err=yes
3345	fi
3346	if test -z "$ac_cpp_err"; then
3347	:
3348	else
3349	echo "$as_me: failed program was:" >&5
3350	sed 's/^/\| /' conftest.$ac_ext >&5
3351
3352	# Broken: fails on valid input.
3353	continue
3354	fi
3355	rm -f conftest.err conftest.$ac_ext
3356
3357	# OK, works on sane cases. Now check whether non-existent headers
3358	# can be detected and how.
3359	cat >conftest.$ac_ext <<_ACEOF
3360	/* confdefs.h. */
3361	_ACEOF
3362	cat confdefs.h >>conftest.$ac_ext
3363	cat >>conftest.$ac_ext <<_ACEOF
3364	/* end confdefs.h. */
3365	#include <ac_nonexistent.h>
3366	_ACEOF
3367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369	ac_status=$?
3370	grep -v '^ *+' conftest.er1 >conftest.err
3371	rm -f conftest.er1
3372	cat conftest.err >&5
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); } >/dev/null; then
3375	if test -s conftest.err; then
3376	ac_cpp_err=$ac_c_preproc_warn_flag
3377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378	else
3379	ac_cpp_err=
3380	fi
3381	else
3382	ac_cpp_err=yes
3383	fi
3384	if test -z "$ac_cpp_err"; then
3385	# Broken: success on invalid input.
3386	continue
3387	else
3388	echo "$as_me: failed program was:" >&5
3389	sed 's/^/\| /' conftest.$ac_ext >&5
3390
3391	# Passes both tests.
3392	ac_preproc_ok=:
3393	break
3394	fi
3395	rm -f conftest.err conftest.$ac_ext
3396
3397	done
3398	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3399	rm -f conftest.err conftest.$ac_ext
3400	if $ac_preproc_ok; then
3401	break
3402	fi
3403
3404	done
3405	ac_cv_prog_CPP=$CPP
3406
3407	fi
3408	CPP=$ac_cv_prog_CPP
3409	else
3410	ac_cv_prog_CPP=$CPP
3411	fi
3412	echo "$as_me:$LINENO: result: $CPP" >&5
3413	echo "${ECHO_T}$CPP" >&6
3414	ac_preproc_ok=false
3415	for ac_c_preproc_warn_flag in '' yes
3416	do
3417	# Use a header file that comes with gcc, so configuring glibc
3418	# with a fresh cross-compiler works.
3419	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3420	# <limits.h> exists even on freestanding compilers.
3421	# On the NeXT, cc -E runs the code through the compiler's parser,
3422	# not just through cpp. "Syntax error" is here to catch this case.
3423	cat >conftest.$ac_ext <<_ACEOF
3424	/* confdefs.h. */
3425	_ACEOF
3426	cat confdefs.h >>conftest.$ac_ext
3427	cat >>conftest.$ac_ext <<_ACEOF
3428	/* end confdefs.h. */
3429	#ifdef __STDC__
3430	# include <limits.h>
3431	#else
3432	# include <assert.h>
3433	#endif
3434	Syntax error
3435	_ACEOF
3436	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3437	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3438	ac_status=$?
3439	grep -v '^ *+' conftest.er1 >conftest.err
3440	rm -f conftest.er1
3441	cat conftest.err >&5
3442	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443	(exit $ac_status); } >/dev/null; then
3444	if test -s conftest.err; then
3445	ac_cpp_err=$ac_c_preproc_warn_flag
3446	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3447	else
3448	ac_cpp_err=
3449	fi
3450	else
3451	ac_cpp_err=yes
3452	fi
3453	if test -z "$ac_cpp_err"; then
3454	:
3455	else
3456	echo "$as_me: failed program was:" >&5
3457	sed 's/^/\| /' conftest.$ac_ext >&5
3458
3459	# Broken: fails on valid input.
3460	continue
3461	fi
3462	rm -f conftest.err conftest.$ac_ext
3463
3464	# OK, works on sane cases. Now check whether non-existent headers
3465	# can be detected and how.
3466	cat >conftest.$ac_ext <<_ACEOF
3467	/* confdefs.h. */
3468	_ACEOF
3469	cat confdefs.h >>conftest.$ac_ext
3470	cat >>conftest.$ac_ext <<_ACEOF
3471	/* end confdefs.h. */
3472	#include <ac_nonexistent.h>
3473	_ACEOF
3474	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476	ac_status=$?
3477	grep -v '^ *+' conftest.er1 >conftest.err
3478	rm -f conftest.er1
3479	cat conftest.err >&5
3480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481	(exit $ac_status); } >/dev/null; then
3482	if test -s conftest.err; then
3483	ac_cpp_err=$ac_c_preproc_warn_flag
3484	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485	else
3486	ac_cpp_err=
3487	fi
3488	else
3489	ac_cpp_err=yes
3490	fi
3491	if test -z "$ac_cpp_err"; then
3492	# Broken: success on invalid input.
3493	continue
3494	else
3495	echo "$as_me: failed program was:" >&5
3496	sed 's/^/\| /' conftest.$ac_ext >&5
3497
3498	# Passes both tests.
3499	ac_preproc_ok=:
3500	break
3501	fi
3502	rm -f conftest.err conftest.$ac_ext
3503
3504	done
3505	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3506	rm -f conftest.err conftest.$ac_ext
3507	if $ac_preproc_ok; then
3508	:
3509	else
3510	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3511	See \`config.log' for more details." >&5
3512	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3513	See \`config.log' for more details." >&2;}
3514	{ (exit 1); exit 1; }; }
3515	fi
3516
3517	ac_ext=c
3518	ac_cpp='$CPP $CPPFLAGS'
3519	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3520	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3521	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3522
3523
3524	echo "$as_me:$LINENO: checking for egrep" >&5
3525	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3526	if test "${ac_cv_prog_egrep+set}" = set; then
3527	echo $ECHO_N "(cached) $ECHO_C" >&6
3528	else
3529	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3530	then ac_cv_prog_egrep='grep -E'
3531	else ac_cv_prog_egrep='egrep'
3532	fi
3533	fi
3534	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3535	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3536	EGREP=$ac_cv_prog_egrep
3537
3538
3539	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3540	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3541	if test "${ac_cv_header_stdc+set}" = set; then
3542	echo $ECHO_N "(cached) $ECHO_C" >&6
3543	else
3544	cat >conftest.$ac_ext <<_ACEOF
3545	/* confdefs.h. */
3546	_ACEOF
3547	cat confdefs.h >>conftest.$ac_ext
3548	cat >>conftest.$ac_ext <<_ACEOF
3549	/* end confdefs.h. */
3550	#include <stdlib.h>
3551	#include <stdarg.h>
3552	#include <string.h>
3553	#include <float.h>
3554
3555	int
3556	main ()
3557	{
3558
3559	;
3560	return 0;
3561	}
3562	_ACEOF
3563	rm -f conftest.$ac_objext
3564	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3565	(eval $ac_compile) 2>conftest.er1
3566	ac_status=$?
3567	grep -v '^ *+' conftest.er1 >conftest.err
3568	rm -f conftest.er1
3569	cat conftest.err >&5
3570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3571	(exit $ac_status); } &&
3572	{ ac_try='test -z "$ac_c_werror_flag"
3573	\|\| test ! -s conftest.err'
3574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3575	(eval $ac_try) 2>&5
3576	ac_status=$?
3577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3578	(exit $ac_status); }; } &&
3579	{ ac_try='test -s conftest.$ac_objext'
3580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3581	(eval $ac_try) 2>&5
3582	ac_status=$?
3583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3584	(exit $ac_status); }; }; then
3585	ac_cv_header_stdc=yes
3586	else
3587	echo "$as_me: failed program was:" >&5
3588	sed 's/^/\| /' conftest.$ac_ext >&5
3589
3590	ac_cv_header_stdc=no
3591	fi
3592	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3593
3594	if test $ac_cv_header_stdc = yes; then
3595	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3596	cat >conftest.$ac_ext <<_ACEOF
3597	/* confdefs.h. */
3598	_ACEOF
3599	cat confdefs.h >>conftest.$ac_ext
3600	cat >>conftest.$ac_ext <<_ACEOF
3601	/* end confdefs.h. */
3602	#include <string.h>
3603
3604	_ACEOF
3605	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3606	$EGREP "memchr" >/dev/null 2>&1; then
3607	:
3608	else
3609	ac_cv_header_stdc=no
3610	fi
3611	rm -f conftest*
3612
3613	fi
3614
3615	if test $ac_cv_header_stdc = yes; then
3616	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3617	cat >conftest.$ac_ext <<_ACEOF
3618	/* confdefs.h. */
3619	_ACEOF
3620	cat confdefs.h >>conftest.$ac_ext
3621	cat >>conftest.$ac_ext <<_ACEOF
3622	/* end confdefs.h. */
3623	#include <stdlib.h>
3624
3625	_ACEOF
3626	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3627	$EGREP "free" >/dev/null 2>&1; then
3628	:
3629	else
3630	ac_cv_header_stdc=no
3631	fi
3632	rm -f conftest*
3633
3634	fi
3635
3636	if test $ac_cv_header_stdc = yes; then
3637	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3638	if test "$cross_compiling" = yes; then
3639	:
3640	else
3641	cat >conftest.$ac_ext <<_ACEOF
3642	/* confdefs.h. */
3643	_ACEOF
3644	cat confdefs.h >>conftest.$ac_ext
3645	cat >>conftest.$ac_ext <<_ACEOF
3646	/* end confdefs.h. */
3647	#include <ctype.h>
3648	#if ((' ' & 0x0FF) == 0x020)
3649	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3650	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3651	#else
3652	# define ISLOWER(c) \
3653	(('a' <= (c) && (c) <= 'i') \
3654	\|\| ('j' <= (c) && (c) <= 'r') \
3655	\|\| ('s' <= (c) && (c) <= 'z'))
3656	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3657	#endif
3658
3659	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3660	int
3661	main ()
3662	{
3663	int i;
3664	for (i = 0; i < 256; i++)
3665	if (XOR (islower (i), ISLOWER (i))
3666	\|\| toupper (i) != TOUPPER (i))
3667	exit(2);
3668	exit (0);
3669	}
3670	_ACEOF
3671	rm -f conftest$ac_exeext
3672	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3673	(eval $ac_link) 2>&5
3674	ac_status=$?
3675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3676	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3677	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3678	(eval $ac_try) 2>&5
3679	ac_status=$?
3680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681	(exit $ac_status); }; }; then
3682	:
3683	else
3684	echo "$as_me: program exited with status $ac_status" >&5
3685	echo "$as_me: failed program was:" >&5
3686	sed 's/^/\| /' conftest.$ac_ext >&5
3687
3688	( exit $ac_status )
3689	ac_cv_header_stdc=no
3690	fi
3691	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3692	fi
3693	fi
3694	fi
3695	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3696	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3697	if test $ac_cv_header_stdc = yes; then
3698
3699	cat >>confdefs.h <<\_ACEOF
3700	#define STDC_HEADERS 1
3701	_ACEOF
3702
3703	fi
3704
3705	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3716	inttypes.h stdint.h unistd.h
3717	do
3718	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3719	echo "$as_me:$LINENO: checking for $ac_header" >&5
3720	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3721	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3722	echo $ECHO_N "(cached) $ECHO_C" >&6
3723	else
3724	cat >conftest.$ac_ext <<_ACEOF
3725	/* confdefs.h. */
3726	_ACEOF
3727	cat confdefs.h >>conftest.$ac_ext
3728	cat >>conftest.$ac_ext <<_ACEOF
3729	/* end confdefs.h. */
3730	$ac_includes_default
3731
3732	#include <$ac_header>
3733	_ACEOF
3734	rm -f conftest.$ac_objext
3735	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3736	(eval $ac_compile) 2>conftest.er1
3737	ac_status=$?
3738	grep -v '^ *+' conftest.er1 >conftest.err
3739	rm -f conftest.er1
3740	cat conftest.err >&5
3741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3742	(exit $ac_status); } &&
3743	{ ac_try='test -z "$ac_c_werror_flag"
3744	\|\| test ! -s conftest.err'
3745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3746	(eval $ac_try) 2>&5
3747	ac_status=$?
3748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3749	(exit $ac_status); }; } &&
3750	{ ac_try='test -s conftest.$ac_objext'
3751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3752	(eval $ac_try) 2>&5
3753	ac_status=$?
3754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3755	(exit $ac_status); }; }; then
3756	eval "$as_ac_Header=yes"
3757	else
3758	echo "$as_me: failed program was:" >&5
3759	sed 's/^/\| /' conftest.$ac_ext >&5
3760
3761	eval "$as_ac_Header=no"
3762	fi
3763	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3764	fi
3765	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3766	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3767	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3768	cat >>confdefs.h <<_ACEOF
3769	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3770	_ACEOF
3771
3772	fi
3773
3774	done
3775
3776
3777
3778	for ac_header in GL/gl.h
3779	do
3780	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3781	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3782	echo "$as_me:$LINENO: checking for $ac_header" >&5
3783	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3784	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3785	echo $ECHO_N "(cached) $ECHO_C" >&6
3786	fi
3787	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3788	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3789	else
3790	# Is the header compilable?
3791	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3792	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3793	cat >conftest.$ac_ext <<_ACEOF
3794	/* confdefs.h. */
3795	_ACEOF
3796	cat confdefs.h >>conftest.$ac_ext
3797	cat >>conftest.$ac_ext <<_ACEOF
3798	/* end confdefs.h. */
3799	$ac_includes_default
3800	#include <$ac_header>
3801	_ACEOF
3802	rm -f conftest.$ac_objext
3803	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3804	(eval $ac_compile) 2>conftest.er1
3805	ac_status=$?
3806	grep -v '^ *+' conftest.er1 >conftest.err
3807	rm -f conftest.er1
3808	cat conftest.err >&5
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); } &&
3811	{ ac_try='test -z "$ac_c_werror_flag"
3812	\|\| test ! -s conftest.err'
3813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3814	(eval $ac_try) 2>&5
3815	ac_status=$?
3816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817	(exit $ac_status); }; } &&
3818	{ ac_try='test -s conftest.$ac_objext'
3819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3820	(eval $ac_try) 2>&5
3821	ac_status=$?
3822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3823	(exit $ac_status); }; }; then
3824	ac_header_compiler=yes
3825	else
3826	echo "$as_me: failed program was:" >&5
3827	sed 's/^/\| /' conftest.$ac_ext >&5
3828
3829	ac_header_compiler=no
3830	fi
3831	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3832	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3833	echo "${ECHO_T}$ac_header_compiler" >&6
3834
3835	# Is the header present?
3836	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3837	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3838	cat >conftest.$ac_ext <<_ACEOF
3839	/* confdefs.h. */
3840	_ACEOF
3841	cat confdefs.h >>conftest.$ac_ext
3842	cat >>conftest.$ac_ext <<_ACEOF
3843	/* end confdefs.h. */
3844	#include <$ac_header>
3845	_ACEOF
3846	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3847	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3848	ac_status=$?
3849	grep -v '^ *+' conftest.er1 >conftest.err
3850	rm -f conftest.er1
3851	cat conftest.err >&5
3852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3853	(exit $ac_status); } >/dev/null; then
3854	if test -s conftest.err; then
3855	ac_cpp_err=$ac_c_preproc_warn_flag
3856	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3857	else
3858	ac_cpp_err=
3859	fi
3860	else
3861	ac_cpp_err=yes
3862	fi
3863	if test -z "$ac_cpp_err"; then
3864	ac_header_preproc=yes
3865	else
3866	echo "$as_me: failed program was:" >&5
3867	sed 's/^/\| /' conftest.$ac_ext >&5
3868
3869	ac_header_preproc=no
3870	fi
3871	rm -f conftest.err conftest.$ac_ext
3872	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3873	echo "${ECHO_T}$ac_header_preproc" >&6
3874
3875	# So? What about this header?
3876	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3877	yes:no: )
3878	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3879	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3880	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3881	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3882	ac_header_preproc=yes
3883	;;
3884	no:yes:* )
3885	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3886	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3887	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3888	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3889	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3890	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3891	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3892	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3893	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3894	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3895	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3896	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3897	(
3898	cat <<\_ASBOX
3899	## ------------------------------------------- ##
3900	## Report this to orxonox-dev@mail.datacore.ch ##
3901	## ------------------------------------------- ##
3902	_ASBOX
3903	) \|
3904	sed "s/^/$as_me: WARNING: /" >&2
3905	;;
3906	esac
3907	echo "$as_me:$LINENO: checking for $ac_header" >&5
3908	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3909	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3910	echo $ECHO_N "(cached) $ECHO_C" >&6
3911	else
3912	eval "$as_ac_Header=\$ac_header_preproc"
3913	fi
3914	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3915	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3916
3917	fi
3918	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3919	cat >>confdefs.h <<_ACEOF
3920	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3921	_ACEOF
3922
3923	else
3924	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3925	echo "$as_me: error: cannot find opengl headers" >&2;}
3926	{ (exit 1); exit 1; }; }
3927	fi
3928
3929	done
3930
3931
3932
3933
3934	### CHECKING FOR SYSTEM ###
3935
3936	echo "$as_me:$LINENO: checking for System" >&5
3937	echo $ECHO_N "checking for System... $ECHO_C" >&6
3938	case `uname` in
3939	### WINDOWS ###
3940	MINGW)
3941	echo "mingw-WINDOWS detected"
3942
3943	mingw="yes"
3944	MSBITFIELDS="-mms-bitfields"
3945	MWINDOWS="-mwindows"
3946
3947	# checking gl header
3948	#done before loop
3949
3950	# checking for Windows openGl library
3951	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3952	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3953	if test "${ac_cv_lib_opengl32_main+set}" = set; then
3954	echo $ECHO_N "(cached) $ECHO_C" >&6
3955	else
3956	ac_check_lib_save_LIBS=$LIBS
3957	LIBS="-lopengl32 $LIBS"
3958	cat >conftest.$ac_ext <<_ACEOF
3959	/* confdefs.h. */
3960	_ACEOF
3961	cat confdefs.h >>conftest.$ac_ext
3962	cat >>conftest.$ac_ext <<_ACEOF
3963	/* end confdefs.h. */
3964
3965
3966	int
3967	main ()
3968	{
3969	main ();
3970	;
3971	return 0;
3972	}
3973	_ACEOF
3974	rm -f conftest.$ac_objext conftest$ac_exeext
3975	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3976	(eval $ac_link) 2>conftest.er1
3977	ac_status=$?
3978	grep -v '^ *+' conftest.er1 >conftest.err
3979	rm -f conftest.er1
3980	cat conftest.err >&5
3981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3982	(exit $ac_status); } &&
3983	{ ac_try='test -z "$ac_c_werror_flag"
3984	\|\| test ! -s conftest.err'
3985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3986	(eval $ac_try) 2>&5
3987	ac_status=$?
3988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3989	(exit $ac_status); }; } &&
3990	{ ac_try='test -s conftest$ac_exeext'
3991	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3992	(eval $ac_try) 2>&5
3993	ac_status=$?
3994	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3995	(exit $ac_status); }; }; then
3996	ac_cv_lib_opengl32_main=yes
3997	else
3998	echo "$as_me: failed program was:" >&5
3999	sed 's/^/\| /' conftest.$ac_ext >&5
4000
4001	ac_cv_lib_opengl32_main=no
4002	fi
4003	rm -f conftest.err conftest.$ac_objext \
4004	conftest$ac_exeext conftest.$ac_ext
4005	LIBS=$ac_check_lib_save_LIBS
4006	fi
4007	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4008	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4009	if test $ac_cv_lib_opengl32_main = yes; then
4010	FOUND_opengl32=yes
4011	else
4012	"gl/gl.h"
4013	fi
4014
4015	if test "$FOUND_opengl32" = "yes" ; then
4016	LIBS="$LIBS -lopengl32"
4017	else
4018	echo "------------------"
4019	echo "opengl not found."
4020	echo "please install the opengl package which can be found at http://www.opengl.org"
4021	echo "------------------"
4022	exit -1
4023	fi
4024
4025	# cheking for GLU-header
4026
4027	for ac_header in GL/glu.h
4028	do
4029	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4030	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4031	echo "$as_me:$LINENO: checking for $ac_header" >&5
4032	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4033	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4034	echo $ECHO_N "(cached) $ECHO_C" >&6
4035	fi
4036	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4037	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4038	else
4039	# Is the header compilable?
4040	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4041	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4042	cat >conftest.$ac_ext <<_ACEOF
4043	/* confdefs.h. */
4044	_ACEOF
4045	cat confdefs.h >>conftest.$ac_ext
4046	cat >>conftest.$ac_ext <<_ACEOF
4047	/* end confdefs.h. */
4048	$ac_includes_default
4049	#include <$ac_header>
4050	_ACEOF
4051	rm -f conftest.$ac_objext
4052	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4053	(eval $ac_compile) 2>conftest.er1
4054	ac_status=$?
4055	grep -v '^ *+' conftest.er1 >conftest.err
4056	rm -f conftest.er1
4057	cat conftest.err >&5
4058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4059	(exit $ac_status); } &&
4060	{ ac_try='test -z "$ac_c_werror_flag"
4061	\|\| test ! -s conftest.err'
4062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4063	(eval $ac_try) 2>&5
4064	ac_status=$?
4065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066	(exit $ac_status); }; } &&
4067	{ ac_try='test -s conftest.$ac_objext'
4068	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4069	(eval $ac_try) 2>&5
4070	ac_status=$?
4071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4072	(exit $ac_status); }; }; then
4073	ac_header_compiler=yes
4074	else
4075	echo "$as_me: failed program was:" >&5
4076	sed 's/^/\| /' conftest.$ac_ext >&5
4077
4078	ac_header_compiler=no
4079	fi
4080	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4081	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4082	echo "${ECHO_T}$ac_header_compiler" >&6
4083
4084	# Is the header present?
4085	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4086	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4087	cat >conftest.$ac_ext <<_ACEOF
4088	/* confdefs.h. */
4089	_ACEOF
4090	cat confdefs.h >>conftest.$ac_ext
4091	cat >>conftest.$ac_ext <<_ACEOF
4092	/* end confdefs.h. */
4093	#include <$ac_header>
4094	_ACEOF
4095	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4096	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4097	ac_status=$?
4098	grep -v '^ *+' conftest.er1 >conftest.err
4099	rm -f conftest.er1
4100	cat conftest.err >&5
4101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4102	(exit $ac_status); } >/dev/null; then
4103	if test -s conftest.err; then
4104	ac_cpp_err=$ac_c_preproc_warn_flag
4105	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4106	else
4107	ac_cpp_err=
4108	fi
4109	else
4110	ac_cpp_err=yes
4111	fi
4112	if test -z "$ac_cpp_err"; then
4113	ac_header_preproc=yes
4114	else
4115	echo "$as_me: failed program was:" >&5
4116	sed 's/^/\| /' conftest.$ac_ext >&5
4117
4118	ac_header_preproc=no
4119	fi
4120	rm -f conftest.err conftest.$ac_ext
4121	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4122	echo "${ECHO_T}$ac_header_preproc" >&6
4123
4124	# So? What about this header?
4125	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4126	yes:no: )
4127	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4128	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4129	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4130	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4131	ac_header_preproc=yes
4132	;;
4133	no:yes:* )
4134	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4135	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4136	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4137	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4138	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4139	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4140	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4141	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4142	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4143	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4144	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4145	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4146	(
4147	cat <<\_ASBOX
4148	## ------------------------------------------- ##
4149	## Report this to orxonox-dev@mail.datacore.ch ##
4150	## ------------------------------------------- ##
4151	_ASBOX
4152	) \|
4153	sed "s/^/$as_me: WARNING: /" >&2
4154	;;
4155	esac
4156	echo "$as_me:$LINENO: checking for $ac_header" >&5
4157	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4158	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4159	echo $ECHO_N "(cached) $ECHO_C" >&6
4160	else
4161	eval "$as_ac_Header=\$ac_header_preproc"
4162	fi
4163	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4164	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4165
4166	fi
4167	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4168	cat >>confdefs.h <<_ACEOF
4169	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4170	_ACEOF
4171
4172	else
4173	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4174	echo "$as_me: error: cannot find opengl headers" >&2;}
4175	{ (exit 1); exit 1; }; }
4176	fi
4177
4178	done
4179
4180
4181	# checking for libGLU
4182	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4183	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4184	if test "${ac_cv_lib_glu32_main+set}" = set; then
4185	echo $ECHO_N "(cached) $ECHO_C" >&6
4186	else
4187	ac_check_lib_save_LIBS=$LIBS
4188	LIBS="-lglu32 $LIBS"
4189	cat >conftest.$ac_ext <<_ACEOF
4190	/* confdefs.h. */
4191	_ACEOF
4192	cat confdefs.h >>conftest.$ac_ext
4193	cat >>conftest.$ac_ext <<_ACEOF
4194	/* end confdefs.h. */
4195
4196
4197	int
4198	main ()
4199	{
4200	main ();
4201	;
4202	return 0;
4203	}
4204	_ACEOF
4205	rm -f conftest.$ac_objext conftest$ac_exeext
4206	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4207	(eval $ac_link) 2>conftest.er1
4208	ac_status=$?
4209	grep -v '^ *+' conftest.er1 >conftest.err
4210	rm -f conftest.er1
4211	cat conftest.err >&5
4212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4213	(exit $ac_status); } &&
4214	{ ac_try='test -z "$ac_c_werror_flag"
4215	\|\| test ! -s conftest.err'
4216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4217	(eval $ac_try) 2>&5
4218	ac_status=$?
4219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220	(exit $ac_status); }; } &&
4221	{ ac_try='test -s conftest$ac_exeext'
4222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4223	(eval $ac_try) 2>&5
4224	ac_status=$?
4225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4226	(exit $ac_status); }; }; then
4227	ac_cv_lib_glu32_main=yes
4228	else
4229	echo "$as_me: failed program was:" >&5
4230	sed 's/^/\| /' conftest.$ac_ext >&5
4231
4232	ac_cv_lib_glu32_main=no
4233	fi
4234	rm -f conftest.err conftest.$ac_objext \
4235	conftest$ac_exeext conftest.$ac_ext
4236	LIBS=$ac_check_lib_save_LIBS
4237	fi
4238	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4239	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4240	if test $ac_cv_lib_glu32_main = yes; then
4241	FOUND_glu32=yes
4242	fi
4243
4244	if test "$FOUND_glu32" = "yes" ; then
4245	LIBS="$LIBS -lGLU32"
4246	else
4247	echo "------------------"
4248	echo "GLU library not found."
4249	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4250	echo "------------------"
4251	exit -1
4252	fi
4253
4254
4255	# checking for mingw32
4256	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4257	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4258	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4259	echo $ECHO_N "(cached) $ECHO_C" >&6
4260	else
4261	ac_check_lib_save_LIBS=$LIBS
4262	LIBS="-lmingw32 $LIBS"
4263	cat >conftest.$ac_ext <<_ACEOF
4264	/* confdefs.h. */
4265	_ACEOF
4266	cat confdefs.h >>conftest.$ac_ext
4267	cat >>conftest.$ac_ext <<_ACEOF
4268	/* end confdefs.h. */
4269
4270
4271	int
4272	main ()
4273	{
4274	main ();
4275	;
4276	return 0;
4277	}
4278	_ACEOF
4279	rm -f conftest.$ac_objext conftest$ac_exeext
4280	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4281	(eval $ac_link) 2>conftest.er1
4282	ac_status=$?
4283	grep -v '^ *+' conftest.er1 >conftest.err
4284	rm -f conftest.er1
4285	cat conftest.err >&5
4286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4287	(exit $ac_status); } &&
4288	{ ac_try='test -z "$ac_c_werror_flag"
4289	\|\| test ! -s conftest.err'
4290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4291	(eval $ac_try) 2>&5
4292	ac_status=$?
4293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4294	(exit $ac_status); }; } &&
4295	{ ac_try='test -s conftest$ac_exeext'
4296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4297	(eval $ac_try) 2>&5
4298	ac_status=$?
4299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300	(exit $ac_status); }; }; then
4301	ac_cv_lib_mingw32_main=yes
4302	else
4303	echo "$as_me: failed program was:" >&5
4304	sed 's/^/\| /' conftest.$ac_ext >&5
4305
4306	ac_cv_lib_mingw32_main=no
4307	fi
4308	rm -f conftest.err conftest.$ac_objext \
4309	conftest$ac_exeext conftest.$ac_ext
4310	LIBS=$ac_check_lib_save_LIBS
4311	fi
4312	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4313	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4314	if test $ac_cv_lib_mingw32_main = yes; then
4315	FOUND_mingw32=yes
4316	fi
4317
4318	if test $FOUND_mingw32 = "yes"; then
4319	LIBS="$LIBS -lmingw32"
4320	fi
4321	# checking for SDL-headers
4322
4323	for ac_header in SDL/SDL.h
4324	do
4325	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4326	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4327	echo "$as_me:$LINENO: checking for $ac_header" >&5
4328	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4329	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4330	echo $ECHO_N "(cached) $ECHO_C" >&6
4331	fi
4332	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4333	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4334	else
4335	# Is the header compilable?
4336	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4337	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4338	cat >conftest.$ac_ext <<_ACEOF
4339	/* confdefs.h. */
4340	_ACEOF
4341	cat confdefs.h >>conftest.$ac_ext
4342	cat >>conftest.$ac_ext <<_ACEOF
4343	/* end confdefs.h. */
4344	$ac_includes_default
4345	#include <$ac_header>
4346	_ACEOF
4347	rm -f conftest.$ac_objext
4348	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4349	(eval $ac_compile) 2>conftest.er1
4350	ac_status=$?
4351	grep -v '^ *+' conftest.er1 >conftest.err
4352	rm -f conftest.er1
4353	cat conftest.err >&5
4354	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4355	(exit $ac_status); } &&
4356	{ ac_try='test -z "$ac_c_werror_flag"
4357	\|\| test ! -s conftest.err'
4358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4359	(eval $ac_try) 2>&5
4360	ac_status=$?
4361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362	(exit $ac_status); }; } &&
4363	{ ac_try='test -s conftest.$ac_objext'
4364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4365	(eval $ac_try) 2>&5
4366	ac_status=$?
4367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368	(exit $ac_status); }; }; then
4369	ac_header_compiler=yes
4370	else
4371	echo "$as_me: failed program was:" >&5
4372	sed 's/^/\| /' conftest.$ac_ext >&5
4373
4374	ac_header_compiler=no
4375	fi
4376	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4377	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4378	echo "${ECHO_T}$ac_header_compiler" >&6
4379
4380	# Is the header present?
4381	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4382	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4383	cat >conftest.$ac_ext <<_ACEOF
4384	/* confdefs.h. */
4385	_ACEOF
4386	cat confdefs.h >>conftest.$ac_ext
4387	cat >>conftest.$ac_ext <<_ACEOF
4388	/* end confdefs.h. */
4389	#include <$ac_header>
4390	_ACEOF
4391	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4392	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4393	ac_status=$?
4394	grep -v '^ *+' conftest.er1 >conftest.err
4395	rm -f conftest.er1
4396	cat conftest.err >&5
4397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398	(exit $ac_status); } >/dev/null; then
4399	if test -s conftest.err; then
4400	ac_cpp_err=$ac_c_preproc_warn_flag
4401	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4402	else
4403	ac_cpp_err=
4404	fi
4405	else
4406	ac_cpp_err=yes
4407	fi
4408	if test -z "$ac_cpp_err"; then
4409	ac_header_preproc=yes
4410	else
4411	echo "$as_me: failed program was:" >&5
4412	sed 's/^/\| /' conftest.$ac_ext >&5
4413
4414	ac_header_preproc=no
4415	fi
4416	rm -f conftest.err conftest.$ac_ext
4417	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4418	echo "${ECHO_T}$ac_header_preproc" >&6
4419
4420	# So? What about this header?
4421	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4422	yes:no: )
4423	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4424	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4425	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4426	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4427	ac_header_preproc=yes
4428	;;
4429	no:yes:* )
4430	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4431	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4432	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4433	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4434	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4435	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4436	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4437	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4438	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4439	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4440	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4441	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4442	(
4443	cat <<\_ASBOX
4444	## ------------------------------------------- ##
4445	## Report this to orxonox-dev@mail.datacore.ch ##
4446	## ------------------------------------------- ##
4447	_ASBOX
4448	) \|
4449	sed "s/^/$as_me: WARNING: /" >&2
4450	;;
4451	esac
4452	echo "$as_me:$LINENO: checking for $ac_header" >&5
4453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4455	echo $ECHO_N "(cached) $ECHO_C" >&6
4456	else
4457	eval "$as_ac_Header=\$ac_header_preproc"
4458	fi
4459	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4460	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4461
4462	fi
4463	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4464	cat >>confdefs.h <<_ACEOF
4465	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4466	_ACEOF
4467
4468	else
4469	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4470	echo "$as_me: error: cannot find SDL headers" >&2;}
4471	{ (exit 1); exit 1; }; }
4472	fi
4473
4474	done
4475
4476
4477	#checking for libSDL
4478	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4479	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4480	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4481	echo $ECHO_N "(cached) $ECHO_C" >&6
4482	else
4483	ac_check_lib_save_LIBS=$LIBS
4484	LIBS="-lsdlmain $LIBS"
4485	cat >conftest.$ac_ext <<_ACEOF
4486	/* confdefs.h. */
4487	_ACEOF
4488	cat confdefs.h >>conftest.$ac_ext
4489	cat >>conftest.$ac_ext <<_ACEOF
4490	/* end confdefs.h. */
4491
4492
4493	int
4494	main ()
4495	{
4496	main ();
4497	;
4498	return 0;
4499	}
4500	_ACEOF
4501	rm -f conftest.$ac_objext conftest$ac_exeext
4502	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4503	(eval $ac_link) 2>conftest.er1
4504	ac_status=$?
4505	grep -v '^ *+' conftest.er1 >conftest.err
4506	rm -f conftest.er1
4507	cat conftest.err >&5
4508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509	(exit $ac_status); } &&
4510	{ ac_try='test -z "$ac_c_werror_flag"
4511	\|\| test ! -s conftest.err'
4512	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4513	(eval $ac_try) 2>&5
4514	ac_status=$?
4515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4516	(exit $ac_status); }; } &&
4517	{ ac_try='test -s conftest$ac_exeext'
4518	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4519	(eval $ac_try) 2>&5
4520	ac_status=$?
4521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4522	(exit $ac_status); }; }; then
4523	ac_cv_lib_sdlmain_main=yes
4524	else
4525	echo "$as_me: failed program was:" >&5
4526	sed 's/^/\| /' conftest.$ac_ext >&5
4527
4528	ac_cv_lib_sdlmain_main=no
4529	fi
4530	rm -f conftest.err conftest.$ac_objext \
4531	conftest$ac_exeext conftest.$ac_ext
4532	LIBS=$ac_check_lib_save_LIBS
4533	fi
4534	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4535	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4536	if test $ac_cv_lib_sdlmain_main = yes; then
4537	FOUND_sdlmain=yes
4538	fi
4539
4540	if test "$FOUND_sdlmain" = "yes" ; then
4541	LIBS="$LIBS -lsdlmain"
4542	else
4543	echo "------------------"
4544	echo "SDL library not found."
4545	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4546	echo "------------------"
4547	exit 1
4548	fi
4549	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4550	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4551	if test "${ac_cv_lib_sdl_main+set}" = set; then
4552	echo $ECHO_N "(cached) $ECHO_C" >&6
4553	else
4554	ac_check_lib_save_LIBS=$LIBS
4555	LIBS="-lsdl $LIBS"
4556	cat >conftest.$ac_ext <<_ACEOF
4557	/* confdefs.h. */
4558	_ACEOF
4559	cat confdefs.h >>conftest.$ac_ext
4560	cat >>conftest.$ac_ext <<_ACEOF
4561	/* end confdefs.h. */
4562
4563
4564	int
4565	main ()
4566	{
4567	main ();
4568	;
4569	return 0;
4570	}
4571	_ACEOF
4572	rm -f conftest.$ac_objext conftest$ac_exeext
4573	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4574	(eval $ac_link) 2>conftest.er1
4575	ac_status=$?
4576	grep -v '^ *+' conftest.er1 >conftest.err
4577	rm -f conftest.er1
4578	cat conftest.err >&5
4579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4580	(exit $ac_status); } &&
4581	{ ac_try='test -z "$ac_c_werror_flag"
4582	\|\| test ! -s conftest.err'
4583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4584	(eval $ac_try) 2>&5
4585	ac_status=$?
4586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4587	(exit $ac_status); }; } &&
4588	{ ac_try='test -s conftest$ac_exeext'
4589	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4590	(eval $ac_try) 2>&5
4591	ac_status=$?
4592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593	(exit $ac_status); }; }; then
4594	ac_cv_lib_sdl_main=yes
4595	else
4596	echo "$as_me: failed program was:" >&5
4597	sed 's/^/\| /' conftest.$ac_ext >&5
4598
4599	ac_cv_lib_sdl_main=no
4600	fi
4601	rm -f conftest.err conftest.$ac_objext \
4602	conftest$ac_exeext conftest.$ac_ext
4603	LIBS=$ac_check_lib_save_LIBS
4604	fi
4605	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4606	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4607	if test $ac_cv_lib_sdl_main = yes; then
4608	FOUND_sdl=yes
4609	fi
4610
4611	if test "$FOUND_sdl" = "yes" ; then
4612	LIBS="$LIBS -lsdl"
4613	else
4614	echo "------------------"
4615	echo "SDL library not found."
4616	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4617	echo "------------------"
4618	exit -1
4619	fi
4620
4621	;;
4622
4623	### LINUX ###
4624	Linux)
4625	echo "Linux detected"
4626
4627	Linux="yes"
4628
4629	# checking gl header
4630	#has been done befor linux-check
4631
4632	# checking for Unix GL
4633	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4634	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4635	if test "${ac_cv_lib_GL_main+set}" = set; then
4636	echo $ECHO_N "(cached) $ECHO_C" >&6
4637	else
4638	ac_check_lib_save_LIBS=$LIBS
4639	LIBS="-lGL $LIBS"
4640	cat >conftest.$ac_ext <<_ACEOF
4641	/* confdefs.h. */
4642	_ACEOF
4643	cat confdefs.h >>conftest.$ac_ext
4644	cat >>conftest.$ac_ext <<_ACEOF
4645	/* end confdefs.h. */
4646
4647
4648	int
4649	main ()
4650	{
4651	main ();
4652	;
4653	return 0;
4654	}
4655	_ACEOF
4656	rm -f conftest.$ac_objext conftest$ac_exeext
4657	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4658	(eval $ac_link) 2>conftest.er1
4659	ac_status=$?
4660	grep -v '^ *+' conftest.er1 >conftest.err
4661	rm -f conftest.er1
4662	cat conftest.err >&5
4663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4664	(exit $ac_status); } &&
4665	{ ac_try='test -z "$ac_c_werror_flag"
4666	\|\| test ! -s conftest.err'
4667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4668	(eval $ac_try) 2>&5
4669	ac_status=$?
4670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4671	(exit $ac_status); }; } &&
4672	{ ac_try='test -s conftest$ac_exeext'
4673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4674	(eval $ac_try) 2>&5
4675	ac_status=$?
4676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4677	(exit $ac_status); }; }; then
4678	ac_cv_lib_GL_main=yes
4679	else
4680	echo "$as_me: failed program was:" >&5
4681	sed 's/^/\| /' conftest.$ac_ext >&5
4682
4683	ac_cv_lib_GL_main=no
4684	fi
4685	rm -f conftest.err conftest.$ac_objext \
4686	conftest$ac_exeext conftest.$ac_ext
4687	LIBS=$ac_check_lib_save_LIBS
4688	fi
4689	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4690	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4691	if test $ac_cv_lib_GL_main = yes; then
4692	FOUND_GL=yes
4693	fi
4694
4695	if test "$FOUND_GL" = "yes" ; then
4696	LIBS="$LIBS -lGL"
4697	else
4698	echo "------------------"
4699	echo "opengl not found."
4700	echo "please install the opengl package which can be found at http://www.opengl.org"
4701	echo "------------------"
4702	exit -1
4703	fi
4704
4705	# cheking for GLU-header
4706
4707	for ac_header in GL/glu.h
4708	do
4709	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4710	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4711	echo "$as_me:$LINENO: checking for $ac_header" >&5
4712	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4713	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4714	echo $ECHO_N "(cached) $ECHO_C" >&6
4715	fi
4716	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4717	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4718	else
4719	# Is the header compilable?
4720	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4721	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4722	cat >conftest.$ac_ext <<_ACEOF
4723	/* confdefs.h. */
4724	_ACEOF
4725	cat confdefs.h >>conftest.$ac_ext
4726	cat >>conftest.$ac_ext <<_ACEOF
4727	/* end confdefs.h. */
4728	$ac_includes_default
4729	#include <$ac_header>
4730	_ACEOF
4731	rm -f conftest.$ac_objext
4732	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4733	(eval $ac_compile) 2>conftest.er1
4734	ac_status=$?
4735	grep -v '^ *+' conftest.er1 >conftest.err
4736	rm -f conftest.er1
4737	cat conftest.err >&5
4738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739	(exit $ac_status); } &&
4740	{ ac_try='test -z "$ac_c_werror_flag"
4741	\|\| test ! -s conftest.err'
4742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4743	(eval $ac_try) 2>&5
4744	ac_status=$?
4745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746	(exit $ac_status); }; } &&
4747	{ ac_try='test -s conftest.$ac_objext'
4748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4749	(eval $ac_try) 2>&5
4750	ac_status=$?
4751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752	(exit $ac_status); }; }; then
4753	ac_header_compiler=yes
4754	else
4755	echo "$as_me: failed program was:" >&5
4756	sed 's/^/\| /' conftest.$ac_ext >&5
4757
4758	ac_header_compiler=no
4759	fi
4760	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4761	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4762	echo "${ECHO_T}$ac_header_compiler" >&6
4763
4764	# Is the header present?
4765	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4766	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4767	cat >conftest.$ac_ext <<_ACEOF
4768	/* confdefs.h. */
4769	_ACEOF
4770	cat confdefs.h >>conftest.$ac_ext
4771	cat >>conftest.$ac_ext <<_ACEOF
4772	/* end confdefs.h. */
4773	#include <$ac_header>
4774	_ACEOF
4775	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4776	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4777	ac_status=$?
4778	grep -v '^ *+' conftest.er1 >conftest.err
4779	rm -f conftest.er1
4780	cat conftest.err >&5
4781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782	(exit $ac_status); } >/dev/null; then
4783	if test -s conftest.err; then
4784	ac_cpp_err=$ac_c_preproc_warn_flag
4785	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4786	else
4787	ac_cpp_err=
4788	fi
4789	else
4790	ac_cpp_err=yes
4791	fi
4792	if test -z "$ac_cpp_err"; then
4793	ac_header_preproc=yes
4794	else
4795	echo "$as_me: failed program was:" >&5
4796	sed 's/^/\| /' conftest.$ac_ext >&5
4797
4798	ac_header_preproc=no
4799	fi
4800	rm -f conftest.err conftest.$ac_ext
4801	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4802	echo "${ECHO_T}$ac_header_preproc" >&6
4803
4804	# So? What about this header?
4805	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4806	yes:no: )
4807	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4808	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4809	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4810	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4811	ac_header_preproc=yes
4812	;;
4813	no:yes:* )
4814	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4815	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4816	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4817	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4818	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4819	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4820	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4821	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4822	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4823	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4824	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4825	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4826	(
4827	cat <<\_ASBOX
4828	## ------------------------------------------- ##
4829	## Report this to orxonox-dev@mail.datacore.ch ##
4830	## ------------------------------------------- ##
4831	_ASBOX
4832	) \|
4833	sed "s/^/$as_me: WARNING: /" >&2
4834	;;
4835	esac
4836	echo "$as_me:$LINENO: checking for $ac_header" >&5
4837	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4838	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4839	echo $ECHO_N "(cached) $ECHO_C" >&6
4840	else
4841	eval "$as_ac_Header=\$ac_header_preproc"
4842	fi
4843	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4844	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4845
4846	fi
4847	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4848	cat >>confdefs.h <<_ACEOF
4849	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4850	_ACEOF
4851
4852	else
4853	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4854	echo "$as_me: error: cannot find opengl headers" >&2;}
4855	{ (exit 1); exit 1; }; }
4856	fi
4857
4858	done
4859
4860
4861	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
4862	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
4863	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
4864	echo $ECHO_N "(cached) $ECHO_C" >&6
4865	else
4866	ac_check_lib_save_LIBS=$LIBS
4867	LIBS="-lGLU $LIBS"
4868	cat >conftest.$ac_ext <<_ACEOF
4869	/* confdefs.h. */
4870	_ACEOF
4871	cat confdefs.h >>conftest.$ac_ext
4872	cat >>conftest.$ac_ext <<_ACEOF
4873	/* end confdefs.h. */
4874
4875	/* Override any gcc2 internal prototype to avoid an error. */
4876	#ifdef __cplusplus
4877	extern "C"
4878	#endif
4879	/* We use char because int might match the return type of a gcc2
4880	builtin and then its argument prototype would still apply. */
4881	char gluProject ();
4882	int
4883	main ()
4884	{
4885	gluProject ();
4886	;
4887	return 0;
4888	}
4889	_ACEOF
4890	rm -f conftest.$ac_objext conftest$ac_exeext
4891	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4892	(eval $ac_link) 2>conftest.er1
4893	ac_status=$?
4894	grep -v '^ *+' conftest.er1 >conftest.err
4895	rm -f conftest.er1
4896	cat conftest.err >&5
4897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898	(exit $ac_status); } &&
4899	{ ac_try='test -z "$ac_c_werror_flag"
4900	\|\| test ! -s conftest.err'
4901	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4902	(eval $ac_try) 2>&5
4903	ac_status=$?
4904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4905	(exit $ac_status); }; } &&
4906	{ ac_try='test -s conftest$ac_exeext'
4907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4908	(eval $ac_try) 2>&5
4909	ac_status=$?
4910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4911	(exit $ac_status); }; }; then
4912	ac_cv_lib_GLU_gluProject=yes
4913	else
4914	echo "$as_me: failed program was:" >&5
4915	sed 's/^/\| /' conftest.$ac_ext >&5
4916
4917	ac_cv_lib_GLU_gluProject=no
4918	fi
4919	rm -f conftest.err conftest.$ac_objext \
4920	conftest$ac_exeext conftest.$ac_ext
4921	LIBS=$ac_check_lib_save_LIBS
4922	fi
4923	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
4924	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
4925	if test $ac_cv_lib_GLU_gluProject = yes; then
4926	FOUND_GLU=yes
4927	fi
4928
4929	if test "$FOUND_GLU" = "yes" ; then
4930	LIBS="$LIBS -lGLU"
4931	else
4932	echo "------------------"
4933	echo "GLU library not found."
4934	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4935	echo "------------------"
4936	exit -1
4937	fi
4938
4939	# checking for SDL-headers
4940
4941	for ac_header in SDL/SDL.h
4942	do
4943	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4944	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4945	echo "$as_me:$LINENO: checking for $ac_header" >&5
4946	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4947	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4948	echo $ECHO_N "(cached) $ECHO_C" >&6
4949	fi
4950	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4951	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4952	else
4953	# Is the header compilable?
4954	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4955	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4956	cat >conftest.$ac_ext <<_ACEOF
4957	/* confdefs.h. */
4958	_ACEOF
4959	cat confdefs.h >>conftest.$ac_ext
4960	cat >>conftest.$ac_ext <<_ACEOF
4961	/* end confdefs.h. */
4962	$ac_includes_default
4963	#include <$ac_header>
4964	_ACEOF
4965	rm -f conftest.$ac_objext
4966	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4967	(eval $ac_compile) 2>conftest.er1
4968	ac_status=$?
4969	grep -v '^ *+' conftest.er1 >conftest.err
4970	rm -f conftest.er1
4971	cat conftest.err >&5
4972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973	(exit $ac_status); } &&
4974	{ ac_try='test -z "$ac_c_werror_flag"
4975	\|\| test ! -s conftest.err'
4976	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4977	(eval $ac_try) 2>&5
4978	ac_status=$?
4979	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4980	(exit $ac_status); }; } &&
4981	{ ac_try='test -s conftest.$ac_objext'
4982	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4983	(eval $ac_try) 2>&5
4984	ac_status=$?
4985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986	(exit $ac_status); }; }; then
4987	ac_header_compiler=yes
4988	else
4989	echo "$as_me: failed program was:" >&5
4990	sed 's/^/\| /' conftest.$ac_ext >&5
4991
4992	ac_header_compiler=no
4993	fi
4994	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4995	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4996	echo "${ECHO_T}$ac_header_compiler" >&6
4997
4998	# Is the header present?
4999	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5000	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5001	cat >conftest.$ac_ext <<_ACEOF
5002	/* confdefs.h. */
5003	_ACEOF
5004	cat confdefs.h >>conftest.$ac_ext
5005	cat >>conftest.$ac_ext <<_ACEOF
5006	/* end confdefs.h. */
5007	#include <$ac_header>
5008	_ACEOF
5009	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5010	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5011	ac_status=$?
5012	grep -v '^ *+' conftest.er1 >conftest.err
5013	rm -f conftest.er1
5014	cat conftest.err >&5
5015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016	(exit $ac_status); } >/dev/null; then
5017	if test -s conftest.err; then
5018	ac_cpp_err=$ac_c_preproc_warn_flag
5019	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5020	else
5021	ac_cpp_err=
5022	fi
5023	else
5024	ac_cpp_err=yes
5025	fi
5026	if test -z "$ac_cpp_err"; then
5027	ac_header_preproc=yes
5028	else
5029	echo "$as_me: failed program was:" >&5
5030	sed 's/^/\| /' conftest.$ac_ext >&5
5031
5032	ac_header_preproc=no
5033	fi
5034	rm -f conftest.err conftest.$ac_ext
5035	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5036	echo "${ECHO_T}$ac_header_preproc" >&6
5037
5038	# So? What about this header?
5039	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5040	yes:no: )
5041	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5042	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5043	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5044	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5045	ac_header_preproc=yes
5046	;;
5047	no:yes:* )
5048	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5049	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5050	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5051	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5052	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5053	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5054	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5055	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5056	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5057	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5058	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5059	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5060	(
5061	cat <<\_ASBOX
5062	## ------------------------------------------- ##
5063	## Report this to orxonox-dev@mail.datacore.ch ##
5064	## ------------------------------------------- ##
5065	_ASBOX
5066	) \|
5067	sed "s/^/$as_me: WARNING: /" >&2
5068	;;
5069	esac
5070	echo "$as_me:$LINENO: checking for $ac_header" >&5
5071	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5072	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5073	echo $ECHO_N "(cached) $ECHO_C" >&6
5074	else
5075	eval "$as_ac_Header=\$ac_header_preproc"
5076	fi
5077	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5078	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5079
5080	fi
5081	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5082	cat >>confdefs.h <<_ACEOF
5083	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5084	_ACEOF
5085
5086	else
5087	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5088	echo "$as_me: error: cannot find SDL headers" >&2;}
5089	{ (exit 1); exit 1; }; }
5090	fi
5091
5092	done
5093
5094
5095	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5096	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5097	if test "${ac_cv_lib_SDL_main+set}" = set; then
5098	echo $ECHO_N "(cached) $ECHO_C" >&6
5099	else
5100	ac_check_lib_save_LIBS=$LIBS
5101	LIBS="-lSDL $LIBS"
5102	cat >conftest.$ac_ext <<_ACEOF
5103	/* confdefs.h. */
5104	_ACEOF
5105	cat confdefs.h >>conftest.$ac_ext
5106	cat >>conftest.$ac_ext <<_ACEOF
5107	/* end confdefs.h. */
5108
5109
5110	int
5111	main ()
5112	{
5113	main ();
5114	;
5115	return 0;
5116	}
5117	_ACEOF
5118	rm -f conftest.$ac_objext conftest$ac_exeext
5119	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5120	(eval $ac_link) 2>conftest.er1
5121	ac_status=$?
5122	grep -v '^ *+' conftest.er1 >conftest.err
5123	rm -f conftest.er1
5124	cat conftest.err >&5
5125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5126	(exit $ac_status); } &&
5127	{ ac_try='test -z "$ac_c_werror_flag"
5128	\|\| test ! -s conftest.err'
5129	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5130	(eval $ac_try) 2>&5
5131	ac_status=$?
5132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5133	(exit $ac_status); }; } &&
5134	{ ac_try='test -s conftest$ac_exeext'
5135	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5136	(eval $ac_try) 2>&5
5137	ac_status=$?
5138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5139	(exit $ac_status); }; }; then
5140	ac_cv_lib_SDL_main=yes
5141	else
5142	echo "$as_me: failed program was:" >&5
5143	sed 's/^/\| /' conftest.$ac_ext >&5
5144
5145	ac_cv_lib_SDL_main=no
5146	fi
5147	rm -f conftest.err conftest.$ac_objext \
5148	conftest$ac_exeext conftest.$ac_ext
5149	LIBS=$ac_check_lib_save_LIBS
5150	fi
5151	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5152	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5153	if test $ac_cv_lib_SDL_main = yes; then
5154	FOUND_SDL=yes
5155	fi
5156
5157	if test "$FOUND_SDL" = "yes" ; then
5158	LIBS="$LIBS -lSDL"
5159	else
5160	echo "------------------"
5161	echo "SDL library not found."
5162	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5163	echo "------------------"
5164	exit -1
5165	fi
5166
5167	;;
5168	*)
5169	mingw="no"
5170	;;
5171	esac
5172	echo "$as_me:$LINENO: result: $mingw" >&5
5173	echo "${ECHO_T}$mingw" >&6
5174
5175
5176	#### Checking for LIBraries.
5177
5178	# FIXME: Replace `main' with a function in `-lOSMesa':
5179
5180	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5181	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5182	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5183	echo $ECHO_N "(cached) $ECHO_C" >&6
5184	else
5185	ac_check_lib_save_LIBS=$LIBS
5186	LIBS="-lOSMesa $LIBS"
5187	cat >conftest.$ac_ext <<_ACEOF
5188	/* confdefs.h. */
5189	_ACEOF
5190	cat confdefs.h >>conftest.$ac_ext
5191	cat >>conftest.$ac_ext <<_ACEOF
5192	/* end confdefs.h. */
5193
5194
5195	int
5196	main ()
5197	{
5198	main ();
5199	;
5200	return 0;
5201	}
5202	_ACEOF
5203	rm -f conftest.$ac_objext conftest$ac_exeext
5204	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5205	(eval $ac_link) 2>conftest.er1
5206	ac_status=$?
5207	grep -v '^ *+' conftest.er1 >conftest.err
5208	rm -f conftest.er1
5209	cat conftest.err >&5
5210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5211	(exit $ac_status); } &&
5212	{ ac_try='test -z "$ac_c_werror_flag"
5213	\|\| test ! -s conftest.err'
5214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5215	(eval $ac_try) 2>&5
5216	ac_status=$?
5217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5218	(exit $ac_status); }; } &&
5219	{ ac_try='test -s conftest$ac_exeext'
5220	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5221	(eval $ac_try) 2>&5
5222	ac_status=$?
5223	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5224	(exit $ac_status); }; }; then
5225	ac_cv_lib_OSMesa_main=yes
5226	else
5227	echo "$as_me: failed program was:" >&5
5228	sed 's/^/\| /' conftest.$ac_ext >&5
5229
5230	ac_cv_lib_OSMesa_main=no
5231	fi
5232	rm -f conftest.err conftest.$ac_objext \
5233	conftest$ac_exeext conftest.$ac_ext
5234	LIBS=$ac_check_lib_save_LIBS
5235	fi
5236	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5237	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5238	if test $ac_cv_lib_OSMesa_main = yes; then
5239	cat >>confdefs.h <<_ACEOF
5240	#define HAVE_LIBOSMESA 1
5241	_ACEOF
5242
5243	LIBS="-lOSMesa $LIBS"
5244
5245	fi
5246
5247	# FIXME: Replace `main' with a function in `-lX11':
5248
5249	echo "$as_me:$LINENO: checking for main in -lX11" >&5
5250	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5251	if test "${ac_cv_lib_X11_main+set}" = set; then
5252	echo $ECHO_N "(cached) $ECHO_C" >&6
5253	else
5254	ac_check_lib_save_LIBS=$LIBS
5255	LIBS="-lX11 $LIBS"
5256	cat >conftest.$ac_ext <<_ACEOF
5257	/* confdefs.h. */
5258	_ACEOF
5259	cat confdefs.h >>conftest.$ac_ext
5260	cat >>conftest.$ac_ext <<_ACEOF
5261	/* end confdefs.h. */
5262
5263
5264	int
5265	main ()
5266	{
5267	main ();
5268	;
5269	return 0;
5270	}
5271	_ACEOF
5272	rm -f conftest.$ac_objext conftest$ac_exeext
5273	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5274	(eval $ac_link) 2>conftest.er1
5275	ac_status=$?
5276	grep -v '^ *+' conftest.er1 >conftest.err
5277	rm -f conftest.er1
5278	cat conftest.err >&5
5279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5280	(exit $ac_status); } &&
5281	{ ac_try='test -z "$ac_c_werror_flag"
5282	\|\| test ! -s conftest.err'
5283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5284	(eval $ac_try) 2>&5
5285	ac_status=$?
5286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5287	(exit $ac_status); }; } &&
5288	{ ac_try='test -s conftest$ac_exeext'
5289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5290	(eval $ac_try) 2>&5
5291	ac_status=$?
5292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5293	(exit $ac_status); }; }; then
5294	ac_cv_lib_X11_main=yes
5295	else
5296	echo "$as_me: failed program was:" >&5
5297	sed 's/^/\| /' conftest.$ac_ext >&5
5298
5299	ac_cv_lib_X11_main=no
5300	fi
5301	rm -f conftest.err conftest.$ac_objext \
5302	conftest$ac_exeext conftest.$ac_ext
5303	LIBS=$ac_check_lib_save_LIBS
5304	fi
5305	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5306	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5307	if test $ac_cv_lib_X11_main = yes; then
5308	cat >>confdefs.h <<_ACEOF
5309	#define HAVE_LIBX11 1
5310	_ACEOF
5311
5312	LIBS="-lX11 $LIBS"
5313
5314	fi
5315
5316	# FIXME: Replace `main' with a function in `-lXt':
5317
5318	echo "$as_me:$LINENO: checking for main in -lXt" >&5
5319	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5320	if test "${ac_cv_lib_Xt_main+set}" = set; then
5321	echo $ECHO_N "(cached) $ECHO_C" >&6
5322	else
5323	ac_check_lib_save_LIBS=$LIBS
5324	LIBS="-lXt $LIBS"
5325	cat >conftest.$ac_ext <<_ACEOF
5326	/* confdefs.h. */
5327	_ACEOF
5328	cat confdefs.h >>conftest.$ac_ext
5329	cat >>conftest.$ac_ext <<_ACEOF
5330	/* end confdefs.h. */
5331
5332
5333	int
5334	main ()
5335	{
5336	main ();
5337	;
5338	return 0;
5339	}
5340	_ACEOF
5341	rm -f conftest.$ac_objext conftest$ac_exeext
5342	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5343	(eval $ac_link) 2>conftest.er1
5344	ac_status=$?
5345	grep -v '^ *+' conftest.er1 >conftest.err
5346	rm -f conftest.er1
5347	cat conftest.err >&5
5348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5349	(exit $ac_status); } &&
5350	{ ac_try='test -z "$ac_c_werror_flag"
5351	\|\| test ! -s conftest.err'
5352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5353	(eval $ac_try) 2>&5
5354	ac_status=$?
5355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5356	(exit $ac_status); }; } &&
5357	{ ac_try='test -s conftest$ac_exeext'
5358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5359	(eval $ac_try) 2>&5
5360	ac_status=$?
5361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362	(exit $ac_status); }; }; then
5363	ac_cv_lib_Xt_main=yes
5364	else
5365	echo "$as_me: failed program was:" >&5
5366	sed 's/^/\| /' conftest.$ac_ext >&5
5367
5368	ac_cv_lib_Xt_main=no
5369	fi
5370	rm -f conftest.err conftest.$ac_objext \
5371	conftest$ac_exeext conftest.$ac_ext
5372	LIBS=$ac_check_lib_save_LIBS
5373	fi
5374	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
5375	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
5376	if test $ac_cv_lib_Xt_main = yes; then
5377	cat >>confdefs.h <<_ACEOF
5378	#define HAVE_LIBXT 1
5379	_ACEOF
5380
5381	LIBS="-lXt $LIBS"
5382
5383	fi
5384
5385
5386
5387	#checking for pthread libs
5388	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5389	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5390	if test "${ac_cv_lib_pthread_main+set}" = set; then
5391	echo $ECHO_N "(cached) $ECHO_C" >&6
5392	else
5393	ac_check_lib_save_LIBS=$LIBS
5394	LIBS="-lpthread $LIBS"
5395	cat >conftest.$ac_ext <<_ACEOF
5396	/* confdefs.h. */
5397	_ACEOF
5398	cat confdefs.h >>conftest.$ac_ext
5399	cat >>conftest.$ac_ext <<_ACEOF
5400	/* end confdefs.h. */
5401
5402
5403	int
5404	main ()
5405	{
5406	main ();
5407	;
5408	return 0;
5409	}
5410	_ACEOF
5411	rm -f conftest.$ac_objext conftest$ac_exeext
5412	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5413	(eval $ac_link) 2>conftest.er1
5414	ac_status=$?
5415	grep -v '^ *+' conftest.er1 >conftest.err
5416	rm -f conftest.er1
5417	cat conftest.err >&5
5418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5419	(exit $ac_status); } &&
5420	{ ac_try='test -z "$ac_c_werror_flag"
5421	\|\| test ! -s conftest.err'
5422	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5423	(eval $ac_try) 2>&5
5424	ac_status=$?
5425	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5426	(exit $ac_status); }; } &&
5427	{ ac_try='test -s conftest$ac_exeext'
5428	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5429	(eval $ac_try) 2>&5
5430	ac_status=$?
5431	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5432	(exit $ac_status); }; }; then
5433	ac_cv_lib_pthread_main=yes
5434	else
5435	echo "$as_me: failed program was:" >&5
5436	sed 's/^/\| /' conftest.$ac_ext >&5
5437
5438	ac_cv_lib_pthread_main=no
5439	fi
5440	rm -f conftest.err conftest.$ac_objext \
5441	conftest$ac_exeext conftest.$ac_ext
5442	LIBS=$ac_check_lib_save_LIBS
5443	fi
5444	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5445	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5446	if test $ac_cv_lib_pthread_main = yes; then
5447	FOUND_pthread=yes
5448	fi
5449
5450	if test "$FOUND_pthread" = "yes" ; then
5451	LIBS="$LIBS -lpthread"
5452	fi
5453
5454
5455
5456
5457	# FIXME: Replace `main' with a function in `-lm':
5458
5459	echo "$as_me:$LINENO: checking for main in -lm" >&5
5460	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5461	if test "${ac_cv_lib_m_main+set}" = set; then
5462	echo $ECHO_N "(cached) $ECHO_C" >&6
5463	else
5464	ac_check_lib_save_LIBS=$LIBS
5465	LIBS="-lm $LIBS"
5466	cat >conftest.$ac_ext <<_ACEOF
5467	/* confdefs.h. */
5468	_ACEOF
5469	cat confdefs.h >>conftest.$ac_ext
5470	cat >>conftest.$ac_ext <<_ACEOF
5471	/* end confdefs.h. */
5472
5473
5474	int
5475	main ()
5476	{
5477	main ();
5478	;
5479	return 0;
5480	}
5481	_ACEOF
5482	rm -f conftest.$ac_objext conftest$ac_exeext
5483	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5484	(eval $ac_link) 2>conftest.er1
5485	ac_status=$?
5486	grep -v '^ *+' conftest.er1 >conftest.err
5487	rm -f conftest.er1
5488	cat conftest.err >&5
5489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5490	(exit $ac_status); } &&
5491	{ ac_try='test -z "$ac_c_werror_flag"
5492	\|\| test ! -s conftest.err'
5493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5494	(eval $ac_try) 2>&5
5495	ac_status=$?
5496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497	(exit $ac_status); }; } &&
5498	{ ac_try='test -s conftest$ac_exeext'
5499	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5500	(eval $ac_try) 2>&5
5501	ac_status=$?
5502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5503	(exit $ac_status); }; }; then
5504	ac_cv_lib_m_main=yes
5505	else
5506	echo "$as_me: failed program was:" >&5
5507	sed 's/^/\| /' conftest.$ac_ext >&5
5508
5509	ac_cv_lib_m_main=no
5510	fi
5511	rm -f conftest.err conftest.$ac_objext \
5512	conftest$ac_exeext conftest.$ac_ext
5513	LIBS=$ac_check_lib_save_LIBS
5514	fi
5515	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5516	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5517	if test $ac_cv_lib_m_main = yes; then
5518	cat >>confdefs.h <<_ACEOF
5519	#define HAVE_LIBM 1
5520	_ACEOF
5521
5522	LIBS="-lm $LIBS"
5523
5524	fi
5525
5526
5527	LIBS="$LIBS `pkg-config --libs gtk+-2.0`"
5528
5529
5530	# Checks for header files.
5531	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5532	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5533	if test "${ac_cv_header_stdc+set}" = set; then
5534	echo $ECHO_N "(cached) $ECHO_C" >&6
5535	else
5536	cat >conftest.$ac_ext <<_ACEOF
5537	/* confdefs.h. */
5538	_ACEOF
5539	cat confdefs.h >>conftest.$ac_ext
5540	cat >>conftest.$ac_ext <<_ACEOF
5541	/* end confdefs.h. */
5542	#include <stdlib.h>
5543	#include <stdarg.h>
5544	#include <string.h>
5545	#include <float.h>
5546
5547	int
5548	main ()
5549	{
5550
5551	;
5552	return 0;
5553	}
5554	_ACEOF
5555	rm -f conftest.$ac_objext
5556	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5557	(eval $ac_compile) 2>conftest.er1
5558	ac_status=$?
5559	grep -v '^ *+' conftest.er1 >conftest.err
5560	rm -f conftest.er1
5561	cat conftest.err >&5
5562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563	(exit $ac_status); } &&
5564	{ ac_try='test -z "$ac_c_werror_flag"
5565	\|\| test ! -s conftest.err'
5566	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5567	(eval $ac_try) 2>&5
5568	ac_status=$?
5569	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5570	(exit $ac_status); }; } &&
5571	{ ac_try='test -s conftest.$ac_objext'
5572	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5573	(eval $ac_try) 2>&5
5574	ac_status=$?
5575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576	(exit $ac_status); }; }; then
5577	ac_cv_header_stdc=yes
5578	else
5579	echo "$as_me: failed program was:" >&5
5580	sed 's/^/\| /' conftest.$ac_ext >&5
5581
5582	ac_cv_header_stdc=no
5583	fi
5584	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5585
5586	if test $ac_cv_header_stdc = yes; then
5587	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5588	cat >conftest.$ac_ext <<_ACEOF
5589	/* confdefs.h. */
5590	_ACEOF
5591	cat confdefs.h >>conftest.$ac_ext
5592	cat >>conftest.$ac_ext <<_ACEOF
5593	/* end confdefs.h. */
5594	#include <string.h>
5595
5596	_ACEOF
5597	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5598	$EGREP "memchr" >/dev/null 2>&1; then
5599	:
5600	else
5601	ac_cv_header_stdc=no
5602	fi
5603	rm -f conftest*
5604
5605	fi
5606
5607	if test $ac_cv_header_stdc = yes; then
5608	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5609	cat >conftest.$ac_ext <<_ACEOF
5610	/* confdefs.h. */
5611	_ACEOF
5612	cat confdefs.h >>conftest.$ac_ext
5613	cat >>conftest.$ac_ext <<_ACEOF
5614	/* end confdefs.h. */
5615	#include <stdlib.h>
5616
5617	_ACEOF
5618	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5619	$EGREP "free" >/dev/null 2>&1; then
5620	:
5621	else
5622	ac_cv_header_stdc=no
5623	fi
5624	rm -f conftest*
5625
5626	fi
5627
5628	if test $ac_cv_header_stdc = yes; then
5629	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5630	if test "$cross_compiling" = yes; then
5631	:
5632	else
5633	cat >conftest.$ac_ext <<_ACEOF
5634	/* confdefs.h. */
5635	_ACEOF
5636	cat confdefs.h >>conftest.$ac_ext
5637	cat >>conftest.$ac_ext <<_ACEOF
5638	/* end confdefs.h. */
5639	#include <ctype.h>
5640	#if ((' ' & 0x0FF) == 0x020)
5641	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5642	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5643	#else
5644	# define ISLOWER(c) \
5645	(('a' <= (c) && (c) <= 'i') \
5646	\|\| ('j' <= (c) && (c) <= 'r') \
5647	\|\| ('s' <= (c) && (c) <= 'z'))
5648	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5649	#endif
5650
5651	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5652	int
5653	main ()
5654	{
5655	int i;
5656	for (i = 0; i < 256; i++)
5657	if (XOR (islower (i), ISLOWER (i))
5658	\|\| toupper (i) != TOUPPER (i))
5659	exit(2);
5660	exit (0);
5661	}
5662	_ACEOF
5663	rm -f conftest$ac_exeext
5664	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5665	(eval $ac_link) 2>&5
5666	ac_status=$?
5667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5669	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5670	(eval $ac_try) 2>&5
5671	ac_status=$?
5672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673	(exit $ac_status); }; }; then
5674	:
5675	else
5676	echo "$as_me: program exited with status $ac_status" >&5
5677	echo "$as_me: failed program was:" >&5
5678	sed 's/^/\| /' conftest.$ac_ext >&5
5679
5680	( exit $ac_status )
5681	ac_cv_header_stdc=no
5682	fi
5683	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5684	fi
5685	fi
5686	fi
5687	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5688	echo "${ECHO_T}$ac_cv_header_stdc" >&6
5689	if test $ac_cv_header_stdc = yes; then
5690
5691	cat >>confdefs.h <<\_ACEOF
5692	#define STDC_HEADERS 1
5693	_ACEOF
5694
5695	fi
5696
5697
5698
5699	for ac_header in stdlib.h string.h
5700	do
5701	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5702	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5703	echo "$as_me:$LINENO: checking for $ac_header" >&5
5704	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5705	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5706	echo $ECHO_N "(cached) $ECHO_C" >&6
5707	fi
5708	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5709	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5710	else
5711	# Is the header compilable?
5712	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5713	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5714	cat >conftest.$ac_ext <<_ACEOF
5715	/* confdefs.h. */
5716	_ACEOF
5717	cat confdefs.h >>conftest.$ac_ext
5718	cat >>conftest.$ac_ext <<_ACEOF
5719	/* end confdefs.h. */
5720	$ac_includes_default
5721	#include <$ac_header>
5722	_ACEOF
5723	rm -f conftest.$ac_objext
5724	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5725	(eval $ac_compile) 2>conftest.er1
5726	ac_status=$?
5727	grep -v '^ *+' conftest.er1 >conftest.err
5728	rm -f conftest.er1
5729	cat conftest.err >&5
5730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5731	(exit $ac_status); } &&
5732	{ ac_try='test -z "$ac_c_werror_flag"
5733	\|\| test ! -s conftest.err'
5734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5735	(eval $ac_try) 2>&5
5736	ac_status=$?
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738	(exit $ac_status); }; } &&
5739	{ ac_try='test -s conftest.$ac_objext'
5740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5741	(eval $ac_try) 2>&5
5742	ac_status=$?
5743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744	(exit $ac_status); }; }; then
5745	ac_header_compiler=yes
5746	else
5747	echo "$as_me: failed program was:" >&5
5748	sed 's/^/\| /' conftest.$ac_ext >&5
5749
5750	ac_header_compiler=no
5751	fi
5752	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5753	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5754	echo "${ECHO_T}$ac_header_compiler" >&6
5755
5756	# Is the header present?
5757	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5758	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5759	cat >conftest.$ac_ext <<_ACEOF
5760	/* confdefs.h. */
5761	_ACEOF
5762	cat confdefs.h >>conftest.$ac_ext
5763	cat >>conftest.$ac_ext <<_ACEOF
5764	/* end confdefs.h. */
5765	#include <$ac_header>
5766	_ACEOF
5767	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5768	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5769	ac_status=$?
5770	grep -v '^ *+' conftest.er1 >conftest.err
5771	rm -f conftest.er1
5772	cat conftest.err >&5
5773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774	(exit $ac_status); } >/dev/null; then
5775	if test -s conftest.err; then
5776	ac_cpp_err=$ac_c_preproc_warn_flag
5777	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5778	else
5779	ac_cpp_err=
5780	fi
5781	else
5782	ac_cpp_err=yes
5783	fi
5784	if test -z "$ac_cpp_err"; then
5785	ac_header_preproc=yes
5786	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/\| /' conftest.$ac_ext >&5
5789
5790	ac_header_preproc=no
5791	fi
5792	rm -f conftest.err conftest.$ac_ext
5793	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5794	echo "${ECHO_T}$ac_header_preproc" >&6
5795
5796	# So? What about this header?
5797	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5798	yes:no: )
5799	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5800	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5801	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5802	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5803	ac_header_preproc=yes
5804	;;
5805	no:yes:* )
5806	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5807	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5808	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5809	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5810	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5811	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5812	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5813	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5814	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5815	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5816	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5817	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5818	(
5819	cat <<\_ASBOX
5820	## ------------------------------------------- ##
5821	## Report this to orxonox-dev@mail.datacore.ch ##
5822	## ------------------------------------------- ##
5823	_ASBOX
5824	) \|
5825	sed "s/^/$as_me: WARNING: /" >&2
5826	;;
5827	esac
5828	echo "$as_me:$LINENO: checking for $ac_header" >&5
5829	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5830	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5831	echo $ECHO_N "(cached) $ECHO_C" >&6
5832	else
5833	eval "$as_ac_Header=\$ac_header_preproc"
5834	fi
5835	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5836	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5837
5838	fi
5839	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5840	cat >>confdefs.h <<_ACEOF
5841	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5842	_ACEOF
5843
5844	fi
5845
5846	done
5847
5848
5849	# Checks for typedefs, structures, and compiler characteristics.
5850	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
5851	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
5852	if test "${ac_cv_header_stdbool_h+set}" = set; then
5853	echo $ECHO_N "(cached) $ECHO_C" >&6
5854	else
5855	cat >conftest.$ac_ext <<_ACEOF
5856	/* confdefs.h. */
5857	_ACEOF
5858	cat confdefs.h >>conftest.$ac_ext
5859	cat >>conftest.$ac_ext <<_ACEOF
5860	/* end confdefs.h. */
5861
5862	#include <stdbool.h>
5863	#ifndef bool
5864	# error bool is not defined
5865	#endif
5866	#ifndef false
5867	# error false is not defined
5868	#endif
5869	#if false
5870	# error false is not 0
5871	#endif
5872	#ifndef true
5873	# error true is not defined
5874	#endif
5875	#if true != 1
5876	# error true is not 1
5877	#endif
5878	#ifndef __bool_true_false_are_defined
5879	# error __bool_true_false_are_defined is not defined
5880	#endif
5881
5882	struct s { _Bool s: 1; _Bool t; } s;
5883
5884	char a[true == 1 ? 1 : -1];
5885	char b[false == 0 ? 1 : -1];
5886	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5887	char d[(bool) -0.5 == true ? 1 : -1];
5888	bool e = &s;
5889	char f[(_Bool) -0.0 == false ? 1 : -1];
5890	char g[true];
5891	char h[sizeof (_Bool)];
5892	char i[sizeof s.t];
5893
5894	int
5895	main ()
5896	{
5897	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
5898	;
5899	return 0;
5900	}
5901	_ACEOF
5902	rm -f conftest.$ac_objext
5903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5904	(eval $ac_compile) 2>conftest.er1
5905	ac_status=$?
5906	grep -v '^ *+' conftest.er1 >conftest.err
5907	rm -f conftest.er1
5908	cat conftest.err >&5
5909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5910	(exit $ac_status); } &&
5911	{ ac_try='test -z "$ac_c_werror_flag"
5912	\|\| test ! -s conftest.err'
5913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5914	(eval $ac_try) 2>&5
5915	ac_status=$?
5916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5917	(exit $ac_status); }; } &&
5918	{ ac_try='test -s conftest.$ac_objext'
5919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5920	(eval $ac_try) 2>&5
5921	ac_status=$?
5922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923	(exit $ac_status); }; }; then
5924	ac_cv_header_stdbool_h=yes
5925	else
5926	echo "$as_me: failed program was:" >&5
5927	sed 's/^/\| /' conftest.$ac_ext >&5
5928
5929	ac_cv_header_stdbool_h=no
5930	fi
5931	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5932	fi
5933	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
5934	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
5935	echo "$as_me:$LINENO: checking for _Bool" >&5
5936	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
5937	if test "${ac_cv_type__Bool+set}" = set; then
5938	echo $ECHO_N "(cached) $ECHO_C" >&6
5939	else
5940	cat >conftest.$ac_ext <<_ACEOF
5941	/* confdefs.h. */
5942	_ACEOF
5943	cat confdefs.h >>conftest.$ac_ext
5944	cat >>conftest.$ac_ext <<_ACEOF
5945	/* end confdefs.h. */
5946	$ac_includes_default
5947	int
5948	main ()
5949	{
5950	if ((_Bool *) 0)
5951	return 0;
5952	if (sizeof (_Bool))
5953	return 0;
5954	;
5955	return 0;
5956	}
5957	_ACEOF
5958	rm -f conftest.$ac_objext
5959	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5960	(eval $ac_compile) 2>conftest.er1
5961	ac_status=$?
5962	grep -v '^ *+' conftest.er1 >conftest.err
5963	rm -f conftest.er1
5964	cat conftest.err >&5
5965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5966	(exit $ac_status); } &&
5967	{ ac_try='test -z "$ac_c_werror_flag"
5968	\|\| test ! -s conftest.err'
5969	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5970	(eval $ac_try) 2>&5
5971	ac_status=$?
5972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973	(exit $ac_status); }; } &&
5974	{ ac_try='test -s conftest.$ac_objext'
5975	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5976	(eval $ac_try) 2>&5
5977	ac_status=$?
5978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5979	(exit $ac_status); }; }; then
5980	ac_cv_type__Bool=yes
5981	else
5982	echo "$as_me: failed program was:" >&5
5983	sed 's/^/\| /' conftest.$ac_ext >&5
5984
5985	ac_cv_type__Bool=no
5986	fi
5987	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5988	fi
5989	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
5990	echo "${ECHO_T}$ac_cv_type__Bool" >&6
5991	if test $ac_cv_type__Bool = yes; then
5992
5993	cat >>confdefs.h <<_ACEOF
5994	#define HAVE__BOOL 1
5995	_ACEOF
5996
5997
5998	fi
5999
6000	if test $ac_cv_header_stdbool_h = yes; then
6001
6002	cat >>confdefs.h <<\_ACEOF
6003	#define HAVE_STDBOOL_H 1
6004	_ACEOF
6005
6006	fi
6007
6008
6009	# Checks for library functions.
6010
6011	for ac_header in stdlib.h
6012	do
6013	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6014	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6015	echo "$as_me:$LINENO: checking for $ac_header" >&5
6016	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6017	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6018	echo $ECHO_N "(cached) $ECHO_C" >&6
6019	fi
6020	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6021	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6022	else
6023	# Is the header compilable?
6024	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6025	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6026	cat >conftest.$ac_ext <<_ACEOF
6027	/* confdefs.h. */
6028	_ACEOF
6029	cat confdefs.h >>conftest.$ac_ext
6030	cat >>conftest.$ac_ext <<_ACEOF
6031	/* end confdefs.h. */
6032	$ac_includes_default
6033	#include <$ac_header>
6034	_ACEOF
6035	rm -f conftest.$ac_objext
6036	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6037	(eval $ac_compile) 2>conftest.er1
6038	ac_status=$?
6039	grep -v '^ *+' conftest.er1 >conftest.err
6040	rm -f conftest.er1
6041	cat conftest.err >&5
6042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043	(exit $ac_status); } &&
6044	{ ac_try='test -z "$ac_c_werror_flag"
6045	\|\| test ! -s conftest.err'
6046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6047	(eval $ac_try) 2>&5
6048	ac_status=$?
6049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050	(exit $ac_status); }; } &&
6051	{ ac_try='test -s conftest.$ac_objext'
6052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6053	(eval $ac_try) 2>&5
6054	ac_status=$?
6055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6056	(exit $ac_status); }; }; then
6057	ac_header_compiler=yes
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/\| /' conftest.$ac_ext >&5
6061
6062	ac_header_compiler=no
6063	fi
6064	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6065	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6066	echo "${ECHO_T}$ac_header_compiler" >&6
6067
6068	# Is the header present?
6069	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6070	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6071	cat >conftest.$ac_ext <<_ACEOF
6072	/* confdefs.h. */
6073	_ACEOF
6074	cat confdefs.h >>conftest.$ac_ext
6075	cat >>conftest.$ac_ext <<_ACEOF
6076	/* end confdefs.h. */
6077	#include <$ac_header>
6078	_ACEOF
6079	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6080	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6081	ac_status=$?
6082	grep -v '^ *+' conftest.er1 >conftest.err
6083	rm -f conftest.er1
6084	cat conftest.err >&5
6085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086	(exit $ac_status); } >/dev/null; then
6087	if test -s conftest.err; then
6088	ac_cpp_err=$ac_c_preproc_warn_flag
6089	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6090	else
6091	ac_cpp_err=
6092	fi
6093	else
6094	ac_cpp_err=yes
6095	fi
6096	if test -z "$ac_cpp_err"; then
6097	ac_header_preproc=yes
6098	else
6099	echo "$as_me: failed program was:" >&5
6100	sed 's/^/\| /' conftest.$ac_ext >&5
6101
6102	ac_header_preproc=no
6103	fi
6104	rm -f conftest.err conftest.$ac_ext
6105	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6106	echo "${ECHO_T}$ac_header_preproc" >&6
6107
6108	# So? What about this header?
6109	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6110	yes:no: )
6111	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6112	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6113	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6114	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6115	ac_header_preproc=yes
6116	;;
6117	no:yes:* )
6118	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6119	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6120	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6121	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6122	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6123	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6124	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6125	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6126	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6127	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6128	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6129	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6130	(
6131	cat <<\_ASBOX
6132	## ------------------------------------------- ##
6133	## Report this to orxonox-dev@mail.datacore.ch ##
6134	## ------------------------------------------- ##
6135	_ASBOX
6136	) \|
6137	sed "s/^/$as_me: WARNING: /" >&2
6138	;;
6139	esac
6140	echo "$as_me:$LINENO: checking for $ac_header" >&5
6141	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6142	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6143	echo $ECHO_N "(cached) $ECHO_C" >&6
6144	else
6145	eval "$as_ac_Header=\$ac_header_preproc"
6146	fi
6147	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6148	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6149
6150	fi
6151	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6152	cat >>confdefs.h <<_ACEOF
6153	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6154	_ACEOF
6155
6156	fi
6157
6158	done
6159
6160	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6161	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6162	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6163	echo $ECHO_N "(cached) $ECHO_C" >&6
6164	else
6165	if test "$cross_compiling" = yes; then
6166	ac_cv_func_malloc_0_nonnull=no
6167	else
6168	cat >conftest.$ac_ext <<_ACEOF
6169	/* confdefs.h. */
6170	_ACEOF
6171	cat confdefs.h >>conftest.$ac_ext
6172	cat >>conftest.$ac_ext <<_ACEOF
6173	/* end confdefs.h. */
6174	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6175	# include <stdlib.h>
6176	#else
6177	char *malloc ();
6178	#endif
6179
6180	int
6181	main ()
6182	{
6183	exit (malloc (0) ? 0 : 1);
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	rm -f conftest$ac_exeext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190	(eval $ac_link) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195	(eval $ac_try) 2>&5
6196	ac_status=$?
6197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198	(exit $ac_status); }; }; then
6199	ac_cv_func_malloc_0_nonnull=yes
6200	else
6201	echo "$as_me: program exited with status $ac_status" >&5
6202	echo "$as_me: failed program was:" >&5
6203	sed 's/^/\| /' conftest.$ac_ext >&5
6204
6205	( exit $ac_status )
6206	ac_cv_func_malloc_0_nonnull=no
6207	fi
6208	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6209	fi
6210	fi
6211	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6212	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6213	if test $ac_cv_func_malloc_0_nonnull = yes; then
6214
6215	cat >>confdefs.h <<\_ACEOF
6216	#define HAVE_MALLOC 1
6217	_ACEOF
6218
6219	else
6220	cat >>confdefs.h <<\_ACEOF
6221	#define HAVE_MALLOC 0
6222	_ACEOF
6223
6224	case $LIBOBJS in
6225	"malloc.$ac_objext" \| \
6226	*" malloc.$ac_objext" \| \
6227	"malloc.$ac_objext "* \| \
6228	" malloc.$ac_objext " ) ;;
6229	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6230	esac
6231
6232
6233	cat >>confdefs.h <<\_ACEOF
6234	#define malloc rpl_malloc
6235	_ACEOF
6236
6237	fi
6238
6239
6240
6241
6242
6243	for ac_func in bzero sqrt
6244	do
6245	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6246	echo "$as_me:$LINENO: checking for $ac_func" >&5
6247	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6248	if eval "test \"\${$as_ac_var+set}\" = set"; then
6249	echo $ECHO_N "(cached) $ECHO_C" >&6
6250	else
6251	cat >conftest.$ac_ext <<_ACEOF
6252	/* confdefs.h. */
6253	_ACEOF
6254	cat confdefs.h >>conftest.$ac_ext
6255	cat >>conftest.$ac_ext <<_ACEOF
6256	/* end confdefs.h. */
6257	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6258	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6259	#define $ac_func innocuous_$ac_func
6260
6261	/* System header to define __stub macros and hopefully few prototypes,
6262	which can conflict with char $ac_func (); below.
6263	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6264	<limits.h> exists even on freestanding compilers. */
6265
6266	#ifdef __STDC__
6267	# include <limits.h>
6268	#else
6269	# include <assert.h>
6270	#endif
6271
6272	#undef $ac_func
6273
6274	/* Override any gcc2 internal prototype to avoid an error. */
6275	#ifdef __cplusplus
6276	extern "C"
6277	{
6278	#endif
6279	/* We use char because int might match the return type of a gcc2
6280	builtin and then its argument prototype would still apply. */
6281	char $ac_func ();
6282	/* The GNU C library defines this for functions which it implements
6283	to always fail with ENOSYS. Some functions are actually named
6284	something starting with __ and the normal name is an alias. */
6285	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6286	choke me
6287	#else
6288	char (*f) () = $ac_func;
6289	#endif
6290	#ifdef __cplusplus
6291	}
6292	#endif
6293
6294	int
6295	main ()
6296	{
6297	return f != $ac_func;
6298	;
6299	return 0;
6300	}
6301	_ACEOF
6302	rm -f conftest.$ac_objext conftest$ac_exeext
6303	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6304	(eval $ac_link) 2>conftest.er1
6305	ac_status=$?
6306	grep -v '^ *+' conftest.er1 >conftest.err
6307	rm -f conftest.er1
6308	cat conftest.err >&5
6309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6310	(exit $ac_status); } &&
6311	{ ac_try='test -z "$ac_c_werror_flag"
6312	\|\| test ! -s conftest.err'
6313	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6314	(eval $ac_try) 2>&5
6315	ac_status=$?
6316	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6317	(exit $ac_status); }; } &&
6318	{ ac_try='test -s conftest$ac_exeext'
6319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6320	(eval $ac_try) 2>&5
6321	ac_status=$?
6322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323	(exit $ac_status); }; }; then
6324	eval "$as_ac_var=yes"
6325	else
6326	echo "$as_me: failed program was:" >&5
6327	sed 's/^/\| /' conftest.$ac_ext >&5
6328
6329	eval "$as_ac_var=no"
6330	fi
6331	rm -f conftest.err conftest.$ac_objext \
6332	conftest$ac_exeext conftest.$ac_ext
6333	fi
6334	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6335	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6336	if test `eval echo '${'$as_ac_var'}'` = yes; then
6337	cat >>confdefs.h <<_ACEOF
6338	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6339	_ACEOF
6340
6341	fi
6342	done
6343
6344
6345	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile"
6346
6347	cat >confcache <<\_ACEOF
6348	# This file is a shell script that caches the results of configure
6349	# tests run on this system so they can be shared between configure
6350	# scripts and configure runs, see configure's option --config-cache.
6351	# It is not useful on other systems. If it contains results you don't
6352	# want to keep, you may remove or edit it.
6353	#
6354	# config.status only pays attention to the cache file if you give it
6355	# the --recheck option to rerun configure.
6356	#
6357	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6358	# loading this file, other unset `ac_cv_foo' will be assigned the
6359	# following values.
6360
6361	_ACEOF
6362
6363	# The following way of writing the cache mishandles newlines in values,
6364	# but we know of no workaround that is simple, portable, and efficient.
6365	# So, don't put newlines in cache variables' values.
6366	# Ultrix sh set writes to stderr and can't be redirected directly,
6367	# and sets the high bit in the cache file unless we assign to the vars.
6368	{
6369	(set) 2>&1 \|
6370	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6371	ac_space=\ )
6372	# `set' does not quote correctly, so add quotes (double-quote
6373	# substitution turns \\\\ into \\, and sed turns \\ into \).
6374	sed -n \
6375	"s/'/'\\\\''/g;
6376	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6377	;;
6378	*)
6379	# `set' quotes correctly as required by POSIX, so do not add quotes.
6380	sed -n \
6381	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6382	;;
6383	esac;
6384	} \|
6385	sed '
6386	t clear
6387	: clear
6388	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6389	t end
6390	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6391	: end' >>confcache
6392	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6393	if test -w $cache_file; then
6394	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6395	cat confcache >$cache_file
6396	else
6397	echo "not updating unwritable cache $cache_file"
6398	fi
6399	fi
6400	rm -f confcache
6401
6402	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6403	# Let make expand exec_prefix.
6404	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6405
6406	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6407	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6408	# trailing colons and then remove the whole line if VPATH becomes empty
6409	# (actually we leave an empty line to preserve line numbers).
6410	if test "x$srcdir" = x.; then
6411	ac_vpsub='/^[ ]VPATH[ ]=/{
6412	s/:\$(srcdir):/:/;
6413	s/:\${srcdir}:/:/;
6414	s/:@srcdir@:/:/;
6415	s/^$[^=]=[ ]$:*/\1/;
6416	s/:*$//;
6417	s/^[^=]=[ ]$//;
6418	}'
6419	fi
6420
6421	DEFS=-DHAVE_CONFIG_H
6422
6423	ac_libobjs=
6424	ac_ltlibobjs=
6425	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6426	# 1. Remove the extension, and $U if already installed.
6427	ac_i=`echo "$ac_i" \|
6428	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6429	# 2. Add them.
6430	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6431	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6432	done
6433	LIBOBJS=$ac_libobjs
6434
6435	LTLIBOBJS=$ac_ltlibobjs
6436
6437
6438	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6439	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6440	Usually this means the macro was only invoked conditionally." >&5
6441	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6442	Usually this means the macro was only invoked conditionally." >&2;}
6443	{ (exit 1); exit 1; }; }
6444	fi
6445	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6446	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6447	Usually this means the macro was only invoked conditionally." >&5
6448	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6449	Usually this means the macro was only invoked conditionally." >&2;}
6450	{ (exit 1); exit 1; }; }
6451	fi
6452	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6453	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6454	Usually this means the macro was only invoked conditionally." >&5
6455	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6456	Usually this means the macro was only invoked conditionally." >&2;}
6457	{ (exit 1); exit 1; }; }
6458	fi
6459
6460	: ${CONFIG_STATUS=./config.status}
6461	ac_clean_files_save=$ac_clean_files
6462	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6463	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6464	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6465	cat >$CONFIG_STATUS <<_ACEOF
6466	#! $SHELL
6467	# Generated by $as_me.
6468	# Run this file to recreate the current configuration.
6469	# Compiler output produced by configure, useful for debugging
6470	# configure, is in config.log if it exists.
6471
6472	debug=false
6473	ac_cs_recheck=false
6474	ac_cs_silent=false
6475	SHELL=\${CONFIG_SHELL-$SHELL}
6476	_ACEOF
6477
6478	cat >>$CONFIG_STATUS <<\_ACEOF
6479	## --------------------- ##
6480	## M4sh Initialization. ##
6481	## --------------------- ##
6482
6483	# Be Bourne compatible
6484	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6485	emulate sh
6486	NULLCMD=:
6487	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6488	# is contrary to our usage. Disable this feature.
6489	alias -g '${1+"$@"}'='"$@"'
6490	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6491	set -o posix
6492	fi
6493	DUALCASE=1; export DUALCASE # for MKS sh
6494
6495	# Support unset when possible.
6496	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6497	as_unset=unset
6498	else
6499	as_unset=false
6500	fi
6501
6502
6503	# Work around bugs in pre-3.0 UWIN ksh.
6504	$as_unset ENV MAIL MAILPATH
6505	PS1='$ '
6506	PS2='> '
6507	PS4='+ '
6508
6509	# NLS nuisances.
6510	for as_var in \
6511	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6512	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6513	LC_TELEPHONE LC_TIME
6514	do
6515	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6516	eval $as_var=C; export $as_var
6517	else
6518	$as_unset $as_var
6519	fi
6520	done
6521
6522	# Required to use basename.
6523	if expr a : '$a$' >/dev/null 2>&1; then
6524	as_expr=expr
6525	else
6526	as_expr=false
6527	fi
6528
6529	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6530	as_basename=basename
6531	else
6532	as_basename=false
6533	fi
6534
6535
6536	# Name of the executable.
6537	as_me=`$as_basename "$0" \|\|
6538	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6539	X"$0" : 'X$//$$' \\| \
6540	X"$0" : 'X$/$$' \\| \
6541	. : '$.$' 2>/dev/null \|\|
6542	echo X/"$0" \|
6543	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6544	/^X\/$\/\/$$/{ s//\1/; q; }
6545	/^X\/$\/$.*/{ s//\1/; q; }
6546	s/.*/./; q'`
6547
6548
6549	# PATH needs CR, and LINENO needs CR and PATH.
6550	# Avoid depending upon Character Ranges.
6551	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6552	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6553	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6554	as_cr_digits='0123456789'
6555	as_cr_alnum=$as_cr_Letters$as_cr_digits
6556
6557	# The user is always right.
6558	if test "${PATH_SEPARATOR+set}" != set; then
6559	echo "#! /bin/sh" >conf$$.sh
6560	echo "exit 0" >>conf$$.sh
6561	chmod +x conf$$.sh
6562	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6563	PATH_SEPARATOR=';'
6564	else
6565	PATH_SEPARATOR=:
6566	fi
6567	rm -f conf$$.sh
6568	fi
6569
6570
6571	as_lineno_1=$LINENO
6572	as_lineno_2=$LINENO
6573	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6574	test "x$as_lineno_1" != "x$as_lineno_2" &&
6575	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6576	# Find who we are. Look in the path if we contain no path at all
6577	# relative or not.
6578	case $0 in
6579	[\\/] ) as_myself=$0 ;;
6580	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6581	for as_dir in $PATH
6582	do
6583	IFS=$as_save_IFS
6584	test -z "$as_dir" && as_dir=.
6585	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6586	done
6587
6588	;;
6589	esac
6590	# We did not find ourselves, most probably we were run as `sh COMMAND'
6591	# in which case we are not to be found in the path.
6592	if test "x$as_myself" = x; then
6593	as_myself=$0
6594	fi
6595	if test ! -f "$as_myself"; then
6596	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6597	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6598	{ (exit 1); exit 1; }; }
6599	fi
6600	case $CONFIG_SHELL in
6601	'')
6602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6603	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6604	do
6605	IFS=$as_save_IFS
6606	test -z "$as_dir" && as_dir=.
6607	for as_base in sh bash ksh sh5; do
6608	case $as_dir in
6609	/*)
6610	if ("$as_dir/$as_base" -c '
6611	as_lineno_1=$LINENO
6612	as_lineno_2=$LINENO
6613	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6614	test "x$as_lineno_1" != "x$as_lineno_2" &&
6615	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6616	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6617	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6618	CONFIG_SHELL=$as_dir/$as_base
6619	export CONFIG_SHELL
6620	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6621	fi;;
6622	esac
6623	done
6624	done
6625	;;
6626	esac
6627
6628	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6629	# uniformly replaced by the line number. The first 'sed' inserts a
6630	# line-number line before each line; the second 'sed' does the real
6631	# work. The second script uses 'N' to pair each line-number line
6632	# with the numbered line, and appends trailing '-' during
6633	# substitution so that $LINENO is not a special case at line end.
6634	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6635	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6636	sed '=' <$as_myself \|
6637	sed '
6638	N
6639	s,$,-,
6640	: loop
6641	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6642	t loop
6643	s,-$,,
6644	s,^['$as_cr_digits']*\n,,
6645	' >$as_me.lineno &&
6646	chmod +x $as_me.lineno \|\|
6647	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6648	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6649	{ (exit 1); exit 1; }; }
6650
6651	# Don't try to exec as it changes $[0], causing all sort of problems
6652	# (the dirname of $[0] is not the place where we might find the
6653	# original and so on. Autoconf is especially sensible to this).
6654	. ./$as_me.lineno
6655	# Exit status is that of the last command.
6656	exit
6657	}
6658
6659
6660	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6661	c,-n*) ECHO_N= ECHO_C='
6662	' ECHO_T=' ' ;;
6663	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6664	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6665	esac
6666
6667	if expr a : '$a$' >/dev/null 2>&1; then
6668	as_expr=expr
6669	else
6670	as_expr=false
6671	fi
6672
6673	rm -f conf$$ conf$$.exe conf$$.file
6674	echo >conf$$.file
6675	if ln -s conf$$.file conf$$ 2>/dev/null; then
6676	# We could just check for DJGPP; but this test a) works b) is more generic
6677	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6678	if test -f conf$$.exe; then
6679	# Don't use ln at all; we don't have any links
6680	as_ln_s='cp -p'
6681	else
6682	as_ln_s='ln -s'
6683	fi
6684	elif ln conf$$.file conf$$ 2>/dev/null; then
6685	as_ln_s=ln
6686	else
6687	as_ln_s='cp -p'
6688	fi
6689	rm -f conf$$ conf$$.exe conf$$.file
6690
6691	if mkdir -p . 2>/dev/null; then
6692	as_mkdir_p=:
6693	else
6694	test -d ./-p && rmdir ./-p
6695	as_mkdir_p=false
6696	fi
6697
6698	as_executable_p="test -f"
6699
6700	# Sed expression to map a string onto a valid CPP name.
6701	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6702
6703	# Sed expression to map a string onto a valid variable name.
6704	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6705
6706
6707	# IFS
6708	# We need space, tab and new line, in precisely that order.
6709	as_nl='
6710	'
6711	IFS=" $as_nl"
6712
6713	# CDPATH.
6714	$as_unset CDPATH
6715
6716	exec 6>&1
6717
6718	# Open the log real soon, to keep \$[0] and so on meaningful, and to
6719	# report actual input values of CONFIG_FILES etc. instead of their
6720	# values after options handling. Logging --version etc. is OK.
6721	exec 5>>config.log
6722	{
6723	echo
6724	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6725	## Running $as_me. ##
6726	_ASBOX
6727	} >&5
6728	cat >&5 <<_CSEOF
6729
6730	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
6731	generated by GNU Autoconf 2.59. Invocation command line was
6732
6733	CONFIG_FILES = $CONFIG_FILES
6734	CONFIG_HEADERS = $CONFIG_HEADERS
6735	CONFIG_LINKS = $CONFIG_LINKS
6736	CONFIG_COMMANDS = $CONFIG_COMMANDS
6737	$ $0 $@
6738
6739	_CSEOF
6740	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
6741	echo >&5
6742	_ACEOF
6743
6744	# Files that config.status was made for.
6745	if test -n "$ac_config_files"; then
6746	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6747	fi
6748
6749	if test -n "$ac_config_headers"; then
6750	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6751	fi
6752
6753	if test -n "$ac_config_links"; then
6754	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6755	fi
6756
6757	if test -n "$ac_config_commands"; then
6758	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6759	fi
6760
6761	cat >>$CONFIG_STATUS <<\_ACEOF
6762
6763	ac_cs_usage="\
6764	\`$as_me' instantiates files from templates according to the
6765	current configuration.
6766
6767	Usage: $0 [OPTIONS] [FILE]...
6768
6769	-h, --help print this help, then exit
6770	-V, --version print version number, then exit
6771	-q, --quiet do not print progress messages
6772	-d, --debug don't remove temporary files
6773	--recheck update $as_me by reconfiguring in the same conditions
6774	--file=FILE[:TEMPLATE]
6775	instantiate the configuration file FILE
6776	--header=FILE[:TEMPLATE]
6777	instantiate the configuration header FILE
6778
6779	Configuration files:
6780	$config_files
6781
6782	Configuration headers:
6783	$config_headers
6784
6785	Configuration commands:
6786	$config_commands
6787
6788	Report bugs to <bug-autoconf@gnu.org>."
6789	_ACEOF
6790
6791	cat >>$CONFIG_STATUS <<_ACEOF
6792	ac_cs_version="\\
6793	orxonox config.status 0.1-pre-alpha
6794	configured by $0, generated by GNU Autoconf 2.59,
6795	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
6796
6797	Copyright (C) 2003 Free Software Foundation, Inc.
6798	This config.status script is free software; the Free Software Foundation
6799	gives unlimited permission to copy, distribute and modify it."
6800	srcdir=$srcdir
6801	INSTALL="$INSTALL"
6802	_ACEOF
6803
6804	cat >>$CONFIG_STATUS <<\_ACEOF
6805	# If no file are specified by the user, then we need to provide default
6806	# value. By we need to know if files were specified by the user.
6807	ac_need_defaults=:
6808	while test $# != 0
6809	do
6810	case $1 in
6811	--=)
6812	ac_option=`expr "x$1" : 'x$[^=]*$='`
6813	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
6814	ac_shift=:
6815	;;
6816	-*)
6817	ac_option=$1
6818	ac_optarg=$2
6819	ac_shift=shift
6820	;;
6821	*) # This is not an option, so the user has probably given explicit
6822	# arguments.
6823	ac_option=$1
6824	ac_need_defaults=false;;
6825	esac
6826
6827	case $ac_option in
6828	# Handling of the options.
6829	_ACEOF
6830	cat >>$CONFIG_STATUS <<\_ACEOF
6831	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6832	ac_cs_recheck=: ;;
6833	--version \| --vers* \| -V )
6834	echo "$ac_cs_version"; exit 0 ;;
6835	--he \| --h)
6836	# Conflict between --help and --header
6837	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
6838	Try \`$0 --help' for more information." >&5
6839	echo "$as_me: error: ambiguous option: $1
6840	Try \`$0 --help' for more information." >&2;}
6841	{ (exit 1); exit 1; }; };;
6842	--help \| --hel \| -h )
6843	echo "$ac_cs_usage"; exit 0 ;;
6844	--debug \| --d* \| -d )
6845	debug=: ;;
6846	--file \| --fil \| --fi \| --f )
6847	$ac_shift
6848	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6849	ac_need_defaults=false;;
6850	--header \| --heade \| --head \| --hea )
6851	$ac_shift
6852	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6853	ac_need_defaults=false;;
6854	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6855	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6856	ac_cs_silent=: ;;
6857
6858	# This is an error.
6859	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6860	Try \`$0 --help' for more information." >&5
6861	echo "$as_me: error: unrecognized option: $1
6862	Try \`$0 --help' for more information." >&2;}
6863	{ (exit 1); exit 1; }; } ;;
6864
6865	*) ac_config_targets="$ac_config_targets $1" ;;
6866
6867	esac
6868	shift
6869	done
6870
6871	ac_configure_extra_args=
6872
6873	if $ac_cs_silent; then
6874	exec 6>/dev/null
6875	ac_configure_extra_args="$ac_configure_extra_args --silent"
6876	fi
6877
6878	_ACEOF
6879	cat >>$CONFIG_STATUS <<_ACEOF
6880	if \$ac_cs_recheck; then
6881	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6882	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6883	fi
6884
6885	_ACEOF
6886
6887	cat >>$CONFIG_STATUS <<_ACEOF
6888	#
6889	# INIT-COMMANDS section.
6890	#
6891
6892	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6893
6894	_ACEOF
6895
6896
6897
6898	cat >>$CONFIG_STATUS <<\_ACEOF
6899	for ac_config_target in $ac_config_targets
6900	do
6901	case "$ac_config_target" in
6902	# Handling of arguments.
6903	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6904	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
6905	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
6906	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6907	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6908	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6909	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6910	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6911	{ (exit 1); exit 1; }; };;
6912	esac
6913	done
6914
6915	# If the user did not use the arguments to specify the items to instantiate,
6916	# then the envvar interface is used. Set only those that are not.
6917	# We use the long form for the default assignment because of an extremely
6918	# bizarre bug on SunOS 4.1.3.
6919	if $ac_need_defaults; then
6920	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6921	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6922	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6923	fi
6924
6925	# Have a temporary directory for convenience. Make it in the build tree
6926	# simply because there is no reason to put it here, and in addition,
6927	# creating and moving files from /tmp can sometimes cause problems.
6928	# Create a temporary directory, and hook for its removal unless debugging.
6929	$debug \|\|
6930	{
6931	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6932	trap '{ (exit 1); exit 1; }' 1 2 13 15
6933	}
6934
6935	# Create a (secure) tmp directory for tmp files.
6936
6937	{
6938	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6939	test -n "$tmp" && test -d "$tmp"
6940	} \|\|
6941	{
6942	tmp=./confstat$$-$RANDOM
6943	(umask 077 && mkdir $tmp)
6944	} \|\|
6945	{
6946	echo "$me: cannot create a temporary directory in ." >&2
6947	{ (exit 1); exit 1; }
6948	}
6949
6950	_ACEOF
6951
6952	cat >>$CONFIG_STATUS <<_ACEOF
6953
6954	#
6955	# CONFIG_FILES section.
6956	#
6957
6958	# No need to generate the scripts if there are no CONFIG_FILES.
6959	# This happens for instance when ./config.status config.h
6960	if test -n "\$CONFIG_FILES"; then
6961	# Protect against being on the right side of a sed subst in config.status.
6962	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6963	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6964	s,@SHELL@,$SHELL,;t t
6965	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6966	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6967	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6968	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6969	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6970	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6971	s,@exec_prefix@,$exec_prefix,;t t
6972	s,@prefix@,$prefix,;t t
6973	s,@program_transform_name@,$program_transform_name,;t t
6974	s,@bindir@,$bindir,;t t
6975	s,@sbindir@,$sbindir,;t t
6976	s,@libexecdir@,$libexecdir,;t t
6977	s,@datadir@,$datadir,;t t
6978	s,@sysconfdir@,$sysconfdir,;t t
6979	s,@sharedstatedir@,$sharedstatedir,;t t
6980	s,@localstatedir@,$localstatedir,;t t
6981	s,@libdir@,$libdir,;t t
6982	s,@includedir@,$includedir,;t t
6983	s,@oldincludedir@,$oldincludedir,;t t
6984	s,@infodir@,$infodir,;t t
6985	s,@mandir@,$mandir,;t t
6986	s,@build_alias@,$build_alias,;t t
6987	s,@host_alias@,$host_alias,;t t
6988	s,@target_alias@,$target_alias,;t t
6989	s,@DEFS@,$DEFS,;t t
6990	s,@ECHO_C@,$ECHO_C,;t t
6991	s,@ECHO_N@,$ECHO_N,;t t
6992	s,@ECHO_T@,$ECHO_T,;t t
6993	s,@LIBS@,$LIBS,;t t
6994	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6995	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6996	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6997	s,@CYGPATH_W@,$CYGPATH_W,;t t
6998	s,@PACKAGE@,$PACKAGE,;t t
6999	s,@VERSION@,$VERSION,;t t
7000	s,@ACLOCAL@,$ACLOCAL,;t t
7001	s,@AUTOCONF@,$AUTOCONF,;t t
7002	s,@AUTOMAKE@,$AUTOMAKE,;t t
7003	s,@AUTOHEADER@,$AUTOHEADER,;t t
7004	s,@MAKEINFO@,$MAKEINFO,;t t
7005	s,@AMTAR@,$AMTAR,;t t
7006	s,@install_sh@,$install_sh,;t t
7007	s,@STRIP@,$STRIP,;t t
7008	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7009	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7010	s,@AWK@,$AWK,;t t
7011	s,@SET_MAKE@,$SET_MAKE,;t t
7012	s,@am__leading_dot@,$am__leading_dot,;t t
7013	s,@CXX@,$CXX,;t t
7014	s,@CXXFLAGS@,$CXXFLAGS,;t t
7015	s,@LDFLAGS@,$LDFLAGS,;t t
7016	s,@CPPFLAGS@,$CPPFLAGS,;t t
7017	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7018	s,@EXEEXT@,$EXEEXT,;t t
7019	s,@OBJEXT@,$OBJEXT,;t t
7020	s,@DEPDIR@,$DEPDIR,;t t
7021	s,@am__include@,$am__include,;t t
7022	s,@am__quote@,$am__quote,;t t
7023	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7024	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7025	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7026	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7027	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7028	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7029	s,@CC@,$CC,;t t
7030	s,@CFLAGS@,$CFLAGS,;t t
7031	s,@ac_ct_CC@,$ac_ct_CC,;t t
7032	s,@CCDEPMODE@,$CCDEPMODE,;t t
7033	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7034	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7035	s,@CPP@,$CPP,;t t
7036	s,@EGREP@,$EGREP,;t t
7037	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7038	s,@LIBOBJS@,$LIBOBJS,;t t
7039	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7040	CEOF
7041
7042	_ACEOF
7043
7044	cat >>$CONFIG_STATUS <<\_ACEOF
7045	# Split the substitutions into bite-sized pieces for seds with
7046	# small command number limits, like on Digital OSF/1 and HP-UX.
7047	ac_max_sed_lines=48
7048	ac_sed_frag=1 # Number of current file.
7049	ac_beg=1 # First line for current file.
7050	ac_end=$ac_max_sed_lines # Line after last line for current file.
7051	ac_more_lines=:
7052	ac_sed_cmds=
7053	while $ac_more_lines; do
7054	if test $ac_beg -gt 1; then
7055	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7056	else
7057	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7058	fi
7059	if test ! -s $tmp/subs.frag; then
7060	ac_more_lines=false
7061	else
7062	# The purpose of the label and of the branching condition is to
7063	# speed up the sed processing (if there are no `@' at all, there
7064	# is no need to browse any of the substitutions).
7065	# These are the two extra sed commands mentioned above.
7066	(echo ':t
7067	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7068	if test -z "$ac_sed_cmds"; then
7069	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7070	else
7071	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7072	fi
7073	ac_sed_frag=`expr $ac_sed_frag + 1`
7074	ac_beg=$ac_end
7075	ac_end=`expr $ac_end + $ac_max_sed_lines`
7076	fi
7077	done
7078	if test -z "$ac_sed_cmds"; then
7079	ac_sed_cmds=cat
7080	fi
7081	fi # test -n "$CONFIG_FILES"
7082
7083	_ACEOF
7084	cat >>$CONFIG_STATUS <<\_ACEOF
7085	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7086	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7087	case $ac_file in
7088	- \| :- \| :-:* ) # input from stdin
7089	cat >$tmp/stdin
7090	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7091	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7092	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7093	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7094	* ) ac_file_in=$ac_file.in ;;
7095	esac
7096
7097	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7098	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7099	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7100	X"$ac_file" : 'X$//$[^/]' \\| \
7101	X"$ac_file" : 'X$//$$' \\| \
7102	X"$ac_file" : 'X$/$' \\| \
7103	. : '$.$' 2>/dev/null \|\|
7104	echo X"$ac_file" \|
7105	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7106	/^X$\/\/$[^/].*/{ s//\1/; q; }
7107	/^X$\/\/$$/{ s//\1/; q; }
7108	/^X$\/$.*/{ s//\1/; q; }
7109	s/.*/./; q'`
7110	{ if $as_mkdir_p; then
7111	mkdir -p "$ac_dir"
7112	else
7113	as_dir="$ac_dir"
7114	as_dirs=
7115	while test ! -d "$as_dir"; do
7116	as_dirs="$as_dir $as_dirs"
7117	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7118	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7119	X"$as_dir" : 'X$//$[^/]' \\| \
7120	X"$as_dir" : 'X$//$$' \\| \
7121	X"$as_dir" : 'X$/$' \\| \
7122	. : '$.$' 2>/dev/null \|\|
7123	echo X"$as_dir" \|
7124	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7125	/^X$\/\/$[^/].*/{ s//\1/; q; }
7126	/^X$\/\/$$/{ s//\1/; q; }
7127	/^X$\/$.*/{ s//\1/; q; }
7128	s/.*/./; q'`
7129	done
7130	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7131	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7132	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7133	{ (exit 1); exit 1; }; }; }
7134
7135	ac_builddir=.
7136
7137	if test "$ac_dir" != .; then
7138	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7139	# A "../" for each directory in $ac_dir_suffix.
7140	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7141	else
7142	ac_dir_suffix= ac_top_builddir=
7143	fi
7144
7145	case $srcdir in
7146	.) # No --srcdir option. We are building in place.
7147	ac_srcdir=.
7148	if test -z "$ac_top_builddir"; then
7149	ac_top_srcdir=.
7150	else
7151	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7152	fi ;;
7153	[\\/]* \| ?:[\\/]* ) # Absolute path.
7154	ac_srcdir=$srcdir$ac_dir_suffix;
7155	ac_top_srcdir=$srcdir ;;
7156	*) # Relative path.
7157	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7158	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7159	esac
7160
7161	# Do not use `cd foo && pwd` to compute absolute paths, because
7162	# the directories may not exist.
7163	case `pwd` in
7164	.) ac_abs_builddir="$ac_dir";;
7165	*)
7166	case "$ac_dir" in
7167	.) ac_abs_builddir=`pwd`;;
7168	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7169	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7170	esac;;
7171	esac
7172	case $ac_abs_builddir in
7173	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7174	*)
7175	case ${ac_top_builddir}. in
7176	.) ac_abs_top_builddir=$ac_abs_builddir;;
7177	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7178	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7179	esac;;
7180	esac
7181	case $ac_abs_builddir in
7182	.) ac_abs_srcdir=$ac_srcdir;;
7183	*)
7184	case $ac_srcdir in
7185	.) ac_abs_srcdir=$ac_abs_builddir;;
7186	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7187	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7188	esac;;
7189	esac
7190	case $ac_abs_builddir in
7191	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7192	*)
7193	case $ac_top_srcdir in
7194	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7195	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7196	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7197	esac;;
7198	esac
7199
7200
7201	case $INSTALL in
7202	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7203	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7204	esac
7205
7206	if test x"$ac_file" != x-; then
7207	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7208	echo "$as_me: creating $ac_file" >&6;}
7209	rm -f "$ac_file"
7210	fi
7211	# Let's still pretend it is `configure' which instantiates (i.e., don't
7212	# use $as_me), people would be surprised to read:
7213	# /* config.h. Generated by config.status. */
7214	if test x"$ac_file" = x-; then
7215	configure_input=
7216	else
7217	configure_input="$ac_file. "
7218	fi
7219	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7220	sed 's,.*/,,'` by configure."
7221
7222	# First look for the input files in the build tree, otherwise in the
7223	# src tree.
7224	ac_file_inputs=`IFS=:
7225	for f in $ac_file_in; do
7226	case $f in
7227	-) echo $tmp/stdin ;;
7228	[\\/$]*)
7229	# Absolute (can't be DOS-style, as IFS=:)
7230	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7231	echo "$as_me: error: cannot find input file: $f" >&2;}
7232	{ (exit 1); exit 1; }; }
7233	echo "$f";;
7234	*) # Relative
7235	if test -f "$f"; then
7236	# Build tree
7237	echo "$f"
7238	elif test -f "$srcdir/$f"; then
7239	# Source tree
7240	echo "$srcdir/$f"
7241	else
7242	# /dev/null tree
7243	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7244	echo "$as_me: error: cannot find input file: $f" >&2;}
7245	{ (exit 1); exit 1; }; }
7246	fi;;
7247	esac
7248	done` \|\| { (exit 1); exit 1; }
7249	_ACEOF
7250	cat >>$CONFIG_STATUS <<_ACEOF
7251	sed "$ac_vpsub
7252	$extrasub
7253	_ACEOF
7254	cat >>$CONFIG_STATUS <<\_ACEOF
7255	:t
7256	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7257	s,@configure_input@,$configure_input,;t t
7258	s,@srcdir@,$ac_srcdir,;t t
7259	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7260	s,@top_srcdir@,$ac_top_srcdir,;t t
7261	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7262	s,@builddir@,$ac_builddir,;t t
7263	s,@abs_builddir@,$ac_abs_builddir,;t t
7264	s,@top_builddir@,$ac_top_builddir,;t t
7265	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7266	s,@INSTALL@,$ac_INSTALL,;t t
7267	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7268	rm -f $tmp/stdin
7269	if test x"$ac_file" != x-; then
7270	mv $tmp/out $ac_file
7271	else
7272	cat $tmp/out
7273	rm -f $tmp/out
7274	fi
7275
7276	done
7277	_ACEOF
7278	cat >>$CONFIG_STATUS <<\_ACEOF
7279
7280	#
7281	# CONFIG_HEADER section.
7282	#
7283
7284	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7285	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7286	#
7287	# ac_d sets the value in "#define NAME VALUE" lines.
7288	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7289	ac_dB='[ ].*$,\1#\2'
7290	ac_dC=' '
7291	ac_dD=',;t'
7292	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7293	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7294	ac_uB='$,\1#\2define\3'
7295	ac_uC=' '
7296	ac_uD=',;t'
7297
7298	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7299	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7300	case $ac_file in
7301	- \| :- \| :-:* ) # input from stdin
7302	cat >$tmp/stdin
7303	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7304	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7305	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7306	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7307	* ) ac_file_in=$ac_file.in ;;
7308	esac
7309
7310	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7311	echo "$as_me: creating $ac_file" >&6;}
7312
7313	# First look for the input files in the build tree, otherwise in the
7314	# src tree.
7315	ac_file_inputs=`IFS=:
7316	for f in $ac_file_in; do
7317	case $f in
7318	-) echo $tmp/stdin ;;
7319	[\\/$]*)
7320	# Absolute (can't be DOS-style, as IFS=:)
7321	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7322	echo "$as_me: error: cannot find input file: $f" >&2;}
7323	{ (exit 1); exit 1; }; }
7324	# Do quote $f, to prevent DOS paths from being IFS'd.
7325	echo "$f";;
7326	*) # Relative
7327	if test -f "$f"; then
7328	# Build tree
7329	echo "$f"
7330	elif test -f "$srcdir/$f"; then
7331	# Source tree
7332	echo "$srcdir/$f"
7333	else
7334	# /dev/null tree
7335	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7336	echo "$as_me: error: cannot find input file: $f" >&2;}
7337	{ (exit 1); exit 1; }; }
7338	fi;;
7339	esac
7340	done` \|\| { (exit 1); exit 1; }
7341	# Remove the trailing spaces.
7342	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7343
7344	_ACEOF
7345
7346	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7347	# `conftest.undefs', that substitutes the proper values into
7348	# config.h.in to produce config.h. The first handles `#define'
7349	# templates, and the second `#undef' templates.
7350	# And first: Protect against being on the right side of a sed subst in
7351	# config.status. Protect against being in an unquoted here document
7352	# in config.status.
7353	rm -f conftest.defines conftest.undefs
7354	# Using a here document instead of a string reduces the quoting nightmare.
7355	# Putting comments in sed scripts is not portable.
7356	#
7357	# `end' is used to avoid that the second main sed command (meant for
7358	# 0-ary CPP macros) applies to n-ary macro definitions.
7359	# See the Autoconf documentation for `clear'.
7360	cat >confdef2sed.sed <<\_ACEOF
7361	s/[\\&,]/\\&/g
7362	s,[\\$`],\\&,g
7363	t clear
7364	: clear
7365	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7366	t end
7367	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7368	: end
7369	_ACEOF
7370	# If some macros were called several times there might be several times
7371	# the same #defines, which is useless. Nevertheless, we may not want to
7372	# sort them, since we want the last AC-DEFINE to be honored.
7373	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7374	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7375	rm -f confdef2sed.sed
7376
7377	# This sed command replaces #undef with comments. This is necessary, for
7378	# example, in the case of _POSIX_SOURCE, which is predefined and required
7379	# on some systems where configure will not decide to define it.
7380	cat >>conftest.undefs <<\_ACEOF
7381	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7382	_ACEOF
7383
7384	# Break up conftest.defines because some shells have a limit on the size
7385	# of here documents, and old seds have small limits too (100 cmds).
7386	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7387	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7388	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7389	echo ' :' >>$CONFIG_STATUS
7390	rm -f conftest.tail
7391	while grep . conftest.defines >/dev/null
7392	do
7393	# Write a limited-size here document to $tmp/defines.sed.
7394	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7395	# Speed up: don't consider the non `#define' lines.
7396	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7397	# Work around the forget-to-reset-the-flag bug.
7398	echo 't clr' >>$CONFIG_STATUS
7399	echo ': clr' >>$CONFIG_STATUS
7400	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7401	echo 'CEOF
7402	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7403	rm -f $tmp/in
7404	mv $tmp/out $tmp/in
7405	' >>$CONFIG_STATUS
7406	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7407	rm -f conftest.defines
7408	mv conftest.tail conftest.defines
7409	done
7410	rm -f conftest.defines
7411	echo ' fi # grep' >>$CONFIG_STATUS
7412	echo >>$CONFIG_STATUS
7413
7414	# Break up conftest.undefs because some shells have a limit on the size
7415	# of here documents, and old seds have small limits too (100 cmds).
7416	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7417	rm -f conftest.tail
7418	while grep . conftest.undefs >/dev/null
7419	do
7420	# Write a limited-size here document to $tmp/undefs.sed.
7421	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7422	# Speed up: don't consider the non `#undef'
7423	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7424	# Work around the forget-to-reset-the-flag bug.
7425	echo 't clr' >>$CONFIG_STATUS
7426	echo ': clr' >>$CONFIG_STATUS
7427	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7428	echo 'CEOF
7429	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7430	rm -f $tmp/in
7431	mv $tmp/out $tmp/in
7432	' >>$CONFIG_STATUS
7433	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7434	rm -f conftest.undefs
7435	mv conftest.tail conftest.undefs
7436	done
7437	rm -f conftest.undefs
7438
7439	cat >>$CONFIG_STATUS <<\_ACEOF
7440	# Let's still pretend it is `configure' which instantiates (i.e., don't
7441	# use $as_me), people would be surprised to read:
7442	# /* config.h. Generated by config.status. */
7443	if test x"$ac_file" = x-; then
7444	echo "/* Generated by configure. */" >$tmp/config.h
7445	else
7446	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7447	fi
7448	cat $tmp/in >>$tmp/config.h
7449	rm -f $tmp/in
7450	if test x"$ac_file" != x-; then
7451	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7452	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7453	echo "$as_me: $ac_file is unchanged" >&6;}
7454	else
7455	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7456	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7457	X"$ac_file" : 'X$//$[^/]' \\| \
7458	X"$ac_file" : 'X$//$$' \\| \
7459	X"$ac_file" : 'X$/$' \\| \
7460	. : '$.$' 2>/dev/null \|\|
7461	echo X"$ac_file" \|
7462	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7463	/^X$\/\/$[^/].*/{ s//\1/; q; }
7464	/^X$\/\/$$/{ s//\1/; q; }
7465	/^X$\/$.*/{ s//\1/; q; }
7466	s/.*/./; q'`
7467	{ if $as_mkdir_p; then
7468	mkdir -p "$ac_dir"
7469	else
7470	as_dir="$ac_dir"
7471	as_dirs=
7472	while test ! -d "$as_dir"; do
7473	as_dirs="$as_dir $as_dirs"
7474	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7475	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7476	X"$as_dir" : 'X$//$[^/]' \\| \
7477	X"$as_dir" : 'X$//$$' \\| \
7478	X"$as_dir" : 'X$/$' \\| \
7479	. : '$.$' 2>/dev/null \|\|
7480	echo X"$as_dir" \|
7481	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7482	/^X$\/\/$[^/].*/{ s//\1/; q; }
7483	/^X$\/\/$$/{ s//\1/; q; }
7484	/^X$\/$.*/{ s//\1/; q; }
7485	s/.*/./; q'`
7486	done
7487	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7488	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7489	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7490	{ (exit 1); exit 1; }; }; }
7491
7492	rm -f $ac_file
7493	mv $tmp/config.h $ac_file
7494	fi
7495	else
7496	cat $tmp/config.h
7497	rm -f $tmp/config.h
7498	fi
7499	# Compute $ac_file's index in $config_headers.
7500	_am_stamp_count=1
7501	for _am_header in $config_headers :; do
7502	case $_am_header in
7503	$ac_file \| $ac_file:* )
7504	break ;;
7505	* )
7506	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7507	esac
7508	done
7509	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7510	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7511	X$ac_file : 'X$//$[^/]' \\| \
7512	X$ac_file : 'X$//$$' \\| \
7513	X$ac_file : 'X$/$' \\| \
7514	. : '$.$' 2>/dev/null \|\|
7515	echo X$ac_file \|
7516	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7517	/^X$\/\/$[^/].*/{ s//\1/; q; }
7518	/^X$\/\/$$/{ s//\1/; q; }
7519	/^X$\/$.*/{ s//\1/; q; }
7520	s/.*/./; q'`/stamp-h$_am_stamp_count
7521	done
7522	_ACEOF
7523	cat >>$CONFIG_STATUS <<\_ACEOF
7524
7525	#
7526	# CONFIG_COMMANDS section.
7527	#
7528	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7529	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7530	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7531	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7532	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7533	X"$ac_dest" : 'X$//$[^/]' \\| \
7534	X"$ac_dest" : 'X$//$$' \\| \
7535	X"$ac_dest" : 'X$/$' \\| \
7536	. : '$.$' 2>/dev/null \|\|
7537	echo X"$ac_dest" \|
7538	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7539	/^X$\/\/$[^/].*/{ s//\1/; q; }
7540	/^X$\/\/$$/{ s//\1/; q; }
7541	/^X$\/$.*/{ s//\1/; q; }
7542	s/.*/./; q'`
7543	{ if $as_mkdir_p; then
7544	mkdir -p "$ac_dir"
7545	else
7546	as_dir="$ac_dir"
7547	as_dirs=
7548	while test ! -d "$as_dir"; do
7549	as_dirs="$as_dir $as_dirs"
7550	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7551	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7552	X"$as_dir" : 'X$//$[^/]' \\| \
7553	X"$as_dir" : 'X$//$$' \\| \
7554	X"$as_dir" : 'X$/$' \\| \
7555	. : '$.$' 2>/dev/null \|\|
7556	echo X"$as_dir" \|
7557	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7558	/^X$\/\/$[^/].*/{ s//\1/; q; }
7559	/^X$\/\/$$/{ s//\1/; q; }
7560	/^X$\/$.*/{ s//\1/; q; }
7561	s/.*/./; q'`
7562	done
7563	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7564	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7565	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7566	{ (exit 1); exit 1; }; }; }
7567
7568	ac_builddir=.
7569
7570	if test "$ac_dir" != .; then
7571	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7572	# A "../" for each directory in $ac_dir_suffix.
7573	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7574	else
7575	ac_dir_suffix= ac_top_builddir=
7576	fi
7577
7578	case $srcdir in
7579	.) # No --srcdir option. We are building in place.
7580	ac_srcdir=.
7581	if test -z "$ac_top_builddir"; then
7582	ac_top_srcdir=.
7583	else
7584	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7585	fi ;;
7586	[\\/]* \| ?:[\\/]* ) # Absolute path.
7587	ac_srcdir=$srcdir$ac_dir_suffix;
7588	ac_top_srcdir=$srcdir ;;
7589	*) # Relative path.
7590	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7591	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7592	esac
7593
7594	# Do not use `cd foo && pwd` to compute absolute paths, because
7595	# the directories may not exist.
7596	case `pwd` in
7597	.) ac_abs_builddir="$ac_dir";;
7598	*)
7599	case "$ac_dir" in
7600	.) ac_abs_builddir=`pwd`;;
7601	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7602	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7603	esac;;
7604	esac
7605	case $ac_abs_builddir in
7606	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7607	*)
7608	case ${ac_top_builddir}. in
7609	.) ac_abs_top_builddir=$ac_abs_builddir;;
7610	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7611	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7612	esac;;
7613	esac
7614	case $ac_abs_builddir in
7615	.) ac_abs_srcdir=$ac_srcdir;;
7616	*)
7617	case $ac_srcdir in
7618	.) ac_abs_srcdir=$ac_abs_builddir;;
7619	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7620	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7621	esac;;
7622	esac
7623	case $ac_abs_builddir in
7624	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7625	*)
7626	case $ac_top_srcdir in
7627	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7628	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7629	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7630	esac;;
7631	esac
7632
7633
7634	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7635	echo "$as_me: executing $ac_dest commands" >&6;}
7636	case $ac_dest in
7637	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7638	# Strip MF so we end up with the name of the file.
7639	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7640	# Check whether this is an Automake generated Makefile or not.
7641	# We used to match only the files named `Makefile.in', but
7642	# some people rename them; so instead we look at the file content.
7643	# Grep'ing the first line is not enough: some people post-process
7644	# each Makefile.in and add a new line on top of each file to say so.
7645	# So let's grep whole file.
7646	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7647	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7648	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7649	X"$mf" : 'X$//$[^/]' \\| \
7650	X"$mf" : 'X$//$$' \\| \
7651	X"$mf" : 'X$/$' \\| \
7652	. : '$.$' 2>/dev/null \|\|
7653	echo X"$mf" \|
7654	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7655	/^X$\/\/$[^/].*/{ s//\1/; q; }
7656	/^X$\/\/$$/{ s//\1/; q; }
7657	/^X$\/$.*/{ s//\1/; q; }
7658	s/.*/./; q'`
7659	else
7660	continue
7661	fi
7662	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7663	# Extract the definition of DEP_FILES from the Makefile without
7664	# running `make'.
7665	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
7666	test -z "$DEPDIR" && continue
7667	# When using ansi2knr, U may be empty or an underscore; expand it
7668	U=`sed -n -e '/^U = / s///p' < "$mf"`
7669	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7670	# We invoke sed twice because it is the simplest approach to
7671	# changing $(DEPDIR) to its actual value in the expansion.
7672	for file in `sed -n -e '
7673	/^DEP_FILES = .*\\\\$/ {
7674	s/^DEP_FILES = //
7675	:loop
7676	s/\\\\$//
7677	p
7678	n
7679	/\\\\$/ b loop
7680	p
7681	}
7682	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7683	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7684	# Make sure the directory exists.
7685	test -f "$dirpart/$file" && continue
7686	fdir=`(dirname "$file") 2>/dev/null \|\|
7687	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7688	X"$file" : 'X$//$[^/]' \\| \
7689	X"$file" : 'X$//$$' \\| \
7690	X"$file" : 'X$/$' \\| \
7691	. : '$.$' 2>/dev/null \|\|
7692	echo X"$file" \|
7693	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7694	/^X$\/\/$[^/].*/{ s//\1/; q; }
7695	/^X$\/\/$$/{ s//\1/; q; }
7696	/^X$\/$.*/{ s//\1/; q; }
7697	s/.*/./; q'`
7698	{ if $as_mkdir_p; then
7699	mkdir -p $dirpart/$fdir
7700	else
7701	as_dir=$dirpart/$fdir
7702	as_dirs=
7703	while test ! -d "$as_dir"; do
7704	as_dirs="$as_dir $as_dirs"
7705	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7706	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7707	X"$as_dir" : 'X$//$[^/]' \\| \
7708	X"$as_dir" : 'X$//$$' \\| \
7709	X"$as_dir" : 'X$/$' \\| \
7710	. : '$.$' 2>/dev/null \|\|
7711	echo X"$as_dir" \|
7712	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7713	/^X$\/\/$[^/].*/{ s//\1/; q; }
7714	/^X$\/\/$$/{ s//\1/; q; }
7715	/^X$\/$.*/{ s//\1/; q; }
7716	s/.*/./; q'`
7717	done
7718	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7719	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7720	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7721	{ (exit 1); exit 1; }; }; }
7722
7723	# echo "creating $dirpart/$file"
7724	echo '# dummy' > "$dirpart/$file"
7725	done
7726	done
7727	;;
7728	esac
7729	done
7730	_ACEOF
7731
7732	cat >>$CONFIG_STATUS <<\_ACEOF
7733
7734	{ (exit 0); exit 0; }
7735	_ACEOF
7736	chmod +x $CONFIG_STATUS
7737	ac_clean_files=$ac_clean_files_save
7738
7739
7740	# configure is writing to config.log, and then calls config.status.
7741	# config.status does its own redirection, appending to config.log.
7742	# Unfortunately, on DOS this fails, as config.log is still kept open
7743	# by configure, so config.status won't be able to write to it; its
7744	# output is simply discarded. So we exec the FD to /dev/null,
7745	# effectively closing config.log, so it can be properly (re)opened and
7746	# appended to by config.status. When coming back to configure, we
7747	# need to make the FD available again.
7748	if test "$no_create" != yes; then
7749	ac_cs_success=:
7750	ac_config_status_args=
7751	test "$silent" = yes &&
7752	ac_config_status_args="$ac_config_status_args --quiet"
7753	exec 5>/dev/null
7754	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7755	exec 5>>config.log
7756	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7757	# would make configure fail if this is the last instruction.
7758	$ac_cs_success \|\| { (exit 1); exit 1; }
7759	fi
7760

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

Original Format