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configure @ 1961

Last change on this file since 1961 was 1959, checked in by bensch, 20 years ago
orxonox/trunk: made adjustments to configure.ac, that should make the trik with windows
Property svn:executable set to ``*
File size: 190.5 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 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	ac_config_headers="$ac_config_headers config.h"
1726
1727
1728	# Checks for programs.
1729	ac_ext=cc
1730	ac_cpp='$CXXCPP $CPPFLAGS'
1731	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1732	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1733	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1734	if test -n "$ac_tool_prefix"; then
1735	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1736	do
1737	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1738	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1739	echo "$as_me:$LINENO: checking for $ac_word" >&5
1740	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1741	if test "${ac_cv_prog_CXX+set}" = set; then
1742	echo $ECHO_N "(cached) $ECHO_C" >&6
1743	else
1744	if test -n "$CXX"; then
1745	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1746	else
1747	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1748	for as_dir in $PATH
1749	do
1750	IFS=$as_save_IFS
1751	test -z "$as_dir" && as_dir=.
1752	for ac_exec_ext in '' $ac_executable_extensions; do
1753	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1754	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1755	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1756	break 2
1757	fi
1758	done
1759	done
1760
1761	fi
1762	fi
1763	CXX=$ac_cv_prog_CXX
1764	if test -n "$CXX"; then
1765	echo "$as_me:$LINENO: result: $CXX" >&5
1766	echo "${ECHO_T}$CXX" >&6
1767	else
1768	echo "$as_me:$LINENO: result: no" >&5
1769	echo "${ECHO_T}no" >&6
1770	fi
1771
1772	test -n "$CXX" && break
1773	done
1774	fi
1775	if test -z "$CXX"; then
1776	ac_ct_CXX=$CXX
1777	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1778	do
1779	# Extract the first word of "$ac_prog", so it can be a program name with args.
1780	set dummy $ac_prog; ac_word=$2
1781	echo "$as_me:$LINENO: checking for $ac_word" >&5
1782	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1783	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1784	echo $ECHO_N "(cached) $ECHO_C" >&6
1785	else
1786	if test -n "$ac_ct_CXX"; then
1787	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1788	else
1789	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790	for as_dir in $PATH
1791	do
1792	IFS=$as_save_IFS
1793	test -z "$as_dir" && as_dir=.
1794	for ac_exec_ext in '' $ac_executable_extensions; do
1795	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1796	ac_cv_prog_ac_ct_CXX="$ac_prog"
1797	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1798	break 2
1799	fi
1800	done
1801	done
1802
1803	fi
1804	fi
1805	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1806	if test -n "$ac_ct_CXX"; then
1807	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1808	echo "${ECHO_T}$ac_ct_CXX" >&6
1809	else
1810	echo "$as_me:$LINENO: result: no" >&5
1811	echo "${ECHO_T}no" >&6
1812	fi
1813
1814	test -n "$ac_ct_CXX" && break
1815	done
1816	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1817
1818	CXX=$ac_ct_CXX
1819	fi
1820
1821
1822	# Provide some information about the compiler.
1823	echo "$as_me:$LINENO:" \
1824	"checking for C++ compiler version" >&5
1825	ac_compiler=`set X $ac_compile; echo $2`
1826	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1827	(eval $ac_compiler --version </dev/null >&5) 2>&5
1828	ac_status=$?
1829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1830	(exit $ac_status); }
1831	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1832	(eval $ac_compiler -v </dev/null >&5) 2>&5
1833	ac_status=$?
1834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1835	(exit $ac_status); }
1836	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1837	(eval $ac_compiler -V </dev/null >&5) 2>&5
1838	ac_status=$?
1839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1840	(exit $ac_status); }
1841
1842	cat >conftest.$ac_ext <<_ACEOF
1843	/* confdefs.h. */
1844	_ACEOF
1845	cat confdefs.h >>conftest.$ac_ext
1846	cat >>conftest.$ac_ext <<_ACEOF
1847	/* end confdefs.h. */
1848
1849	int
1850	main ()
1851	{
1852
1853	;
1854	return 0;
1855	}
1856	_ACEOF
1857	ac_clean_files_save=$ac_clean_files
1858	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1859	# Try to create an executable without -o first, disregard a.out.
1860	# It will help us diagnose broken compilers, and finding out an intuition
1861	# of exeext.
1862	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1863	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1864	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1865	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1866	(eval $ac_link_default) 2>&5
1867	ac_status=$?
1868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1869	(exit $ac_status); }; then
1870	# Find the output, starting from the most likely. This scheme is
1871	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1872	# resort.
1873
1874	# Be careful to initialize this variable, since it used to be cached.
1875	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1876	ac_cv_exeext=
1877	# b.out is created by i960 compilers.
1878	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1879	do
1880	test -f "$ac_file" \|\| continue
1881	case $ac_file in
1882	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1883	;;
1884	conftest.$ac_ext )
1885	# This is the source file.
1886	;;
1887	[ab].out )
1888	# We found the default executable, but exeext='' is most
1889	# certainly right.
1890	break;;
1891	. )
1892	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1893	# FIXME: I believe we export ac_cv_exeext for Libtool,
1894	# but it would be cool to find out if it's true. Does anybody
1895	# maintain Libtool? --akim.
1896	export ac_cv_exeext
1897	break;;
1898	* )
1899	break;;
1900	esac
1901	done
1902	else
1903	echo "$as_me: failed program was:" >&5
1904	sed 's/^/\| /' conftest.$ac_ext >&5
1905
1906	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1907	See \`config.log' for more details." >&5
1908	echo "$as_me: error: C++ compiler cannot create executables
1909	See \`config.log' for more details." >&2;}
1910	{ (exit 77); exit 77; }; }
1911	fi
1912
1913	ac_exeext=$ac_cv_exeext
1914	echo "$as_me:$LINENO: result: $ac_file" >&5
1915	echo "${ECHO_T}$ac_file" >&6
1916
1917	# Check the compiler produces executables we can run. If not, either
1918	# the compiler is broken, or we cross compile.
1919	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1920	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1921	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1922	# If not cross compiling, check that we can run a simple program.
1923	if test "$cross_compiling" != yes; then
1924	if { ac_try='./$ac_file'
1925	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1926	(eval $ac_try) 2>&5
1927	ac_status=$?
1928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1929	(exit $ac_status); }; }; then
1930	cross_compiling=no
1931	else
1932	if test "$cross_compiling" = maybe; then
1933	cross_compiling=yes
1934	else
1935	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1936	If you meant to cross compile, use \`--host'.
1937	See \`config.log' for more details." >&5
1938	echo "$as_me: error: cannot run C++ compiled programs.
1939	If you meant to cross compile, use \`--host'.
1940	See \`config.log' for more details." >&2;}
1941	{ (exit 1); exit 1; }; }
1942	fi
1943	fi
1944	fi
1945	echo "$as_me:$LINENO: result: yes" >&5
1946	echo "${ECHO_T}yes" >&6
1947
1948	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1949	ac_clean_files=$ac_clean_files_save
1950	# Check the compiler produces executables we can run. If not, either
1951	# the compiler is broken, or we cross compile.
1952	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1953	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1954	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1955	echo "${ECHO_T}$cross_compiling" >&6
1956
1957	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1958	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1959	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1960	(eval $ac_link) 2>&5
1961	ac_status=$?
1962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1963	(exit $ac_status); }; then
1964	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1965	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1966	# work properly (i.e., refer to `conftest.exe'), while it won't with
1967	# `rm'.
1968	for ac_file in conftest.exe conftest conftest.*; do
1969	test -f "$ac_file" \|\| continue
1970	case $ac_file in
1971	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1972	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1973	export ac_cv_exeext
1974	break;;
1975	* ) break;;
1976	esac
1977	done
1978	else
1979	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1980	See \`config.log' for more details." >&5
1981	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1982	See \`config.log' for more details." >&2;}
1983	{ (exit 1); exit 1; }; }
1984	fi
1985
1986	rm -f conftest$ac_cv_exeext
1987	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1988	echo "${ECHO_T}$ac_cv_exeext" >&6
1989
1990	rm -f conftest.$ac_ext
1991	EXEEXT=$ac_cv_exeext
1992	ac_exeext=$EXEEXT
1993	echo "$as_me:$LINENO: checking for suffix of object files" >&5
1994	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1995	if test "${ac_cv_objext+set}" = set; then
1996	echo $ECHO_N "(cached) $ECHO_C" >&6
1997	else
1998	cat >conftest.$ac_ext <<_ACEOF
1999	/* confdefs.h. */
2000	_ACEOF
2001	cat confdefs.h >>conftest.$ac_ext
2002	cat >>conftest.$ac_ext <<_ACEOF
2003	/* end confdefs.h. */
2004
2005	int
2006	main ()
2007	{
2008
2009	;
2010	return 0;
2011	}
2012	_ACEOF
2013	rm -f conftest.o conftest.obj
2014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2015	(eval $ac_compile) 2>&5
2016	ac_status=$?
2017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2018	(exit $ac_status); }; then
2019	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2020	case $ac_file in
2021	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2022	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2023	break;;
2024	esac
2025	done
2026	else
2027	echo "$as_me: failed program was:" >&5
2028	sed 's/^/\| /' conftest.$ac_ext >&5
2029
2030	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2031	See \`config.log' for more details." >&5
2032	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2033	See \`config.log' for more details." >&2;}
2034	{ (exit 1); exit 1; }; }
2035	fi
2036
2037	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2038	fi
2039	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2040	echo "${ECHO_T}$ac_cv_objext" >&6
2041	OBJEXT=$ac_cv_objext
2042	ac_objext=$OBJEXT
2043	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2044	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2045	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2046	echo $ECHO_N "(cached) $ECHO_C" >&6
2047	else
2048	cat >conftest.$ac_ext <<_ACEOF
2049	/* confdefs.h. */
2050	_ACEOF
2051	cat confdefs.h >>conftest.$ac_ext
2052	cat >>conftest.$ac_ext <<_ACEOF
2053	/* end confdefs.h. */
2054
2055	int
2056	main ()
2057	{
2058	#ifndef __GNUC__
2059	choke me
2060	#endif
2061
2062	;
2063	return 0;
2064	}
2065	_ACEOF
2066	rm -f conftest.$ac_objext
2067	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2068	(eval $ac_compile) 2>conftest.er1
2069	ac_status=$?
2070	grep -v '^ *+' conftest.er1 >conftest.err
2071	rm -f conftest.er1
2072	cat conftest.err >&5
2073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2074	(exit $ac_status); } &&
2075	{ ac_try='test -z "$ac_cxx_werror_flag"
2076	\|\| test ! -s conftest.err'
2077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2078	(eval $ac_try) 2>&5
2079	ac_status=$?
2080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2081	(exit $ac_status); }; } &&
2082	{ ac_try='test -s conftest.$ac_objext'
2083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2084	(eval $ac_try) 2>&5
2085	ac_status=$?
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); }; }; then
2088	ac_compiler_gnu=yes
2089	else
2090	echo "$as_me: failed program was:" >&5
2091	sed 's/^/\| /' conftest.$ac_ext >&5
2092
2093	ac_compiler_gnu=no
2094	fi
2095	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2096	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2097
2098	fi
2099	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2100	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2101	GXX=`test $ac_compiler_gnu = yes && echo yes`
2102	ac_test_CXXFLAGS=${CXXFLAGS+set}
2103	ac_save_CXXFLAGS=$CXXFLAGS
2104	CXXFLAGS="-g"
2105	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2106	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2107	if test "${ac_cv_prog_cxx_g+set}" = set; then
2108	echo $ECHO_N "(cached) $ECHO_C" >&6
2109	else
2110	cat >conftest.$ac_ext <<_ACEOF
2111	/* confdefs.h. */
2112	_ACEOF
2113	cat confdefs.h >>conftest.$ac_ext
2114	cat >>conftest.$ac_ext <<_ACEOF
2115	/* end confdefs.h. */
2116
2117	int
2118	main ()
2119	{
2120
2121	;
2122	return 0;
2123	}
2124	_ACEOF
2125	rm -f conftest.$ac_objext
2126	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2127	(eval $ac_compile) 2>conftest.er1
2128	ac_status=$?
2129	grep -v '^ *+' conftest.er1 >conftest.err
2130	rm -f conftest.er1
2131	cat conftest.err >&5
2132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133	(exit $ac_status); } &&
2134	{ ac_try='test -z "$ac_cxx_werror_flag"
2135	\|\| test ! -s conftest.err'
2136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2137	(eval $ac_try) 2>&5
2138	ac_status=$?
2139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140	(exit $ac_status); }; } &&
2141	{ ac_try='test -s conftest.$ac_objext'
2142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2143	(eval $ac_try) 2>&5
2144	ac_status=$?
2145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146	(exit $ac_status); }; }; then
2147	ac_cv_prog_cxx_g=yes
2148	else
2149	echo "$as_me: failed program was:" >&5
2150	sed 's/^/\| /' conftest.$ac_ext >&5
2151
2152	ac_cv_prog_cxx_g=no
2153	fi
2154	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2155	fi
2156	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2157	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2158	if test "$ac_test_CXXFLAGS" = set; then
2159	CXXFLAGS=$ac_save_CXXFLAGS
2160	elif test $ac_cv_prog_cxx_g = yes; then
2161	if test "$GXX" = yes; then
2162	CXXFLAGS="-g -O2"
2163	else
2164	CXXFLAGS="-g"
2165	fi
2166	else
2167	if test "$GXX" = yes; then
2168	CXXFLAGS="-O2"
2169	else
2170	CXXFLAGS=
2171	fi
2172	fi
2173	for ac_declaration in \
2174	'' \
2175	'extern "C" void std::exit (int) throw (); using std::exit;' \
2176	'extern "C" void std::exit (int); using std::exit;' \
2177	'extern "C" void exit (int) throw ();' \
2178	'extern "C" void exit (int);' \
2179	'void exit (int);'
2180	do
2181	cat >conftest.$ac_ext <<_ACEOF
2182	/* confdefs.h. */
2183	_ACEOF
2184	cat confdefs.h >>conftest.$ac_ext
2185	cat >>conftest.$ac_ext <<_ACEOF
2186	/* end confdefs.h. */
2187	$ac_declaration
2188	#include <stdlib.h>
2189	int
2190	main ()
2191	{
2192	exit (42);
2193	;
2194	return 0;
2195	}
2196	_ACEOF
2197	rm -f conftest.$ac_objext
2198	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2199	(eval $ac_compile) 2>conftest.er1
2200	ac_status=$?
2201	grep -v '^ *+' conftest.er1 >conftest.err
2202	rm -f conftest.er1
2203	cat conftest.err >&5
2204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205	(exit $ac_status); } &&
2206	{ ac_try='test -z "$ac_cxx_werror_flag"
2207	\|\| test ! -s conftest.err'
2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209	(eval $ac_try) 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }; } &&
2213	{ ac_try='test -s conftest.$ac_objext'
2214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2215	(eval $ac_try) 2>&5
2216	ac_status=$?
2217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218	(exit $ac_status); }; }; then
2219	:
2220	else
2221	echo "$as_me: failed program was:" >&5
2222	sed 's/^/\| /' conftest.$ac_ext >&5
2223
2224	continue
2225	fi
2226	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2227	cat >conftest.$ac_ext <<_ACEOF
2228	/* confdefs.h. */
2229	_ACEOF
2230	cat confdefs.h >>conftest.$ac_ext
2231	cat >>conftest.$ac_ext <<_ACEOF
2232	/* end confdefs.h. */
2233	$ac_declaration
2234	int
2235	main ()
2236	{
2237	exit (42);
2238	;
2239	return 0;
2240	}
2241	_ACEOF
2242	rm -f conftest.$ac_objext
2243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244	(eval $ac_compile) 2>conftest.er1
2245	ac_status=$?
2246	grep -v '^ *+' conftest.er1 >conftest.err
2247	rm -f conftest.er1
2248	cat conftest.err >&5
2249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250	(exit $ac_status); } &&
2251	{ ac_try='test -z "$ac_cxx_werror_flag"
2252	\|\| test ! -s conftest.err'
2253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254	(eval $ac_try) 2>&5
2255	ac_status=$?
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); }; } &&
2258	{ ac_try='test -s conftest.$ac_objext'
2259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260	(eval $ac_try) 2>&5
2261	ac_status=$?
2262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263	(exit $ac_status); }; }; then
2264	break
2265	else
2266	echo "$as_me: failed program was:" >&5
2267	sed 's/^/\| /' conftest.$ac_ext >&5
2268
2269	fi
2270	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2271	done
2272	rm -f conftest*
2273	if test -n "$ac_declaration"; then
2274	echo '#ifdef __cplusplus' >>confdefs.h
2275	echo $ac_declaration >>confdefs.h
2276	echo '#endif' >>confdefs.h
2277	fi
2278
2279	ac_ext=c
2280	ac_cpp='$CPP $CPPFLAGS'
2281	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2282	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2283	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2284	DEPDIR="${am__leading_dot}deps"
2285
2286	ac_config_commands="$ac_config_commands depfiles"
2287
2288
2289	am_make=${MAKE-make}
2290	cat > confinc << 'END'
2291	am__doit:
2292	@echo done
2293	.PHONY: am__doit
2294	END
2295	# If we don't find an include directive, just comment out the code.
2296	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2297	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2298	am__include="#"
2299	am__quote=
2300	_am_result=none
2301	# First try GNU make style include.
2302	echo "include confinc" > confmf
2303	# We grep out `Entering directory' and `Leaving directory'
2304	# messages which can occur if `w' ends up in MAKEFLAGS.
2305	# In particular we don't look at `^make:' because GNU make might
2306	# be invoked under some other name (usually "gmake"), in which
2307	# case it prints its new name instead of `make'.
2308	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2309	am__include=include
2310	am__quote=
2311	_am_result=GNU
2312	fi
2313	# Now try BSD make style include.
2314	if test "$am__include" = "#"; then
2315	echo '.include "confinc"' > confmf
2316	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2317	am__include=.include
2318	am__quote="\""
2319	_am_result=BSD
2320	fi
2321	fi
2322
2323
2324	echo "$as_me:$LINENO: result: $_am_result" >&5
2325	echo "${ECHO_T}$_am_result" >&6
2326	rm -f confinc confmf
2327
2328	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2329	if test "${enable_dependency_tracking+set}" = set; then
2330	enableval="$enable_dependency_tracking"
2331
2332	fi;
2333	if test "x$enable_dependency_tracking" != xno; then
2334	am_depcomp="$ac_aux_dir/depcomp"
2335	AMDEPBACKSLASH='\'
2336	fi
2337
2338
2339	if test "x$enable_dependency_tracking" != xno; then
2340	AMDEP_TRUE=
2341	AMDEP_FALSE='#'
2342	else
2343	AMDEP_TRUE='#'
2344	AMDEP_FALSE=
2345	fi
2346
2347
2348
2349
2350	depcc="$CXX" am_compiler_list=
2351
2352	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2353	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2354	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2355	echo $ECHO_N "(cached) $ECHO_C" >&6
2356	else
2357	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2358	# We make a subdir and do the tests there. Otherwise we can end up
2359	# making bogus files that we don't know about and never remove. For
2360	# instance it was reported that on HP-UX the gcc test will end up
2361	# making a dummy file named `D' -- because `-MD' means `put the output
2362	# in D'.
2363	mkdir conftest.dir
2364	# Copy depcomp to subdir because otherwise we won't find it if we're
2365	# using a relative directory.
2366	cp "$am_depcomp" conftest.dir
2367	cd conftest.dir
2368	# We will build objects and dependencies in a subdirectory because
2369	# it helps to detect inapplicable dependency modes. For instance
2370	# both Tru64's cc and ICC support -MD to output dependencies as a
2371	# side effect of compilation, but ICC will put the dependencies in
2372	# the current directory while Tru64 will put them in the object
2373	# directory.
2374	mkdir sub
2375
2376	am_cv_CXX_dependencies_compiler_type=none
2377	if test "$am_compiler_list" = ""; then
2378	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2379	fi
2380	for depmode in $am_compiler_list; do
2381	# Setup a source with many dependencies, because some compilers
2382	# like to wrap large dependency lists on column 80 (with \), and
2383	# we should not choose a depcomp mode which is confused by this.
2384	#
2385	# We need to recreate these files for each test, as the compiler may
2386	# overwrite some of them when testing with obscure command lines.
2387	# This happens at least with the AIX C compiler.
2388	: > sub/conftest.c
2389	for i in 1 2 3 4 5 6; do
2390	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2391	: > sub/conftst$i.h
2392	done
2393	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2394
2395	case $depmode in
2396	nosideeffect)
2397	# after this tag, mechanisms are not by side-effect, so they'll
2398	# only be used when explicitly requested
2399	if test "x$enable_dependency_tracking" = xyes; then
2400	continue
2401	else
2402	break
2403	fi
2404	;;
2405	none) break ;;
2406	esac
2407	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2408	# mode. It turns out that the SunPro C++ compiler does not properly
2409	# handle `-M -o', and we need to detect this.
2410	if depmode=$depmode \
2411	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2412	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2413	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2414	>/dev/null 2>conftest.err &&
2415	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2416	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2417	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2418	# icc doesn't choke on unknown options, it will just issue warnings
2419	# (even with -Werror). So we grep stderr for any message
2420	# that says an option was ignored.
2421	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2422	am_cv_CXX_dependencies_compiler_type=$depmode
2423	break
2424	fi
2425	fi
2426	done
2427
2428	cd ..
2429	rm -rf conftest.dir
2430	else
2431	am_cv_CXX_dependencies_compiler_type=none
2432	fi
2433
2434	fi
2435	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2436	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2437	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2438
2439
2440
2441	if
2442	test "x$enable_dependency_tracking" != xno \
2443	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2444	am__fastdepCXX_TRUE=
2445	am__fastdepCXX_FALSE='#'
2446	else
2447	am__fastdepCXX_TRUE='#'
2448	am__fastdepCXX_FALSE=
2449	fi
2450
2451
2452	ac_ext=c
2453	ac_cpp='$CPP $CPPFLAGS'
2454	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2455	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2456	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2457	if test -n "$ac_tool_prefix"; then
2458	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2459	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2460	echo "$as_me:$LINENO: checking for $ac_word" >&5
2461	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2462	if test "${ac_cv_prog_CC+set}" = set; then
2463	echo $ECHO_N "(cached) $ECHO_C" >&6
2464	else
2465	if test -n "$CC"; then
2466	ac_cv_prog_CC="$CC" # Let the user override the test.
2467	else
2468	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469	for as_dir in $PATH
2470	do
2471	IFS=$as_save_IFS
2472	test -z "$as_dir" && as_dir=.
2473	for ac_exec_ext in '' $ac_executable_extensions; do
2474	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2475	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2476	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2477	break 2
2478	fi
2479	done
2480	done
2481
2482	fi
2483	fi
2484	CC=$ac_cv_prog_CC
2485	if test -n "$CC"; then
2486	echo "$as_me:$LINENO: result: $CC" >&5
2487	echo "${ECHO_T}$CC" >&6
2488	else
2489	echo "$as_me:$LINENO: result: no" >&5
2490	echo "${ECHO_T}no" >&6
2491	fi
2492
2493	fi
2494	if test -z "$ac_cv_prog_CC"; then
2495	ac_ct_CC=$CC
2496	# Extract the first word of "gcc", so it can be a program name with args.
2497	set dummy gcc; ac_word=$2
2498	echo "$as_me:$LINENO: checking for $ac_word" >&5
2499	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2500	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2501	echo $ECHO_N "(cached) $ECHO_C" >&6
2502	else
2503	if test -n "$ac_ct_CC"; then
2504	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2505	else
2506	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2507	for as_dir in $PATH
2508	do
2509	IFS=$as_save_IFS
2510	test -z "$as_dir" && as_dir=.
2511	for ac_exec_ext in '' $ac_executable_extensions; do
2512	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2513	ac_cv_prog_ac_ct_CC="gcc"
2514	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2515	break 2
2516	fi
2517	done
2518	done
2519
2520	fi
2521	fi
2522	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2523	if test -n "$ac_ct_CC"; then
2524	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2525	echo "${ECHO_T}$ac_ct_CC" >&6
2526	else
2527	echo "$as_me:$LINENO: result: no" >&5
2528	echo "${ECHO_T}no" >&6
2529	fi
2530
2531	CC=$ac_ct_CC
2532	else
2533	CC="$ac_cv_prog_CC"
2534	fi
2535
2536	if test -z "$CC"; then
2537	if test -n "$ac_tool_prefix"; then
2538	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2539	set dummy ${ac_tool_prefix}cc; ac_word=$2
2540	echo "$as_me:$LINENO: checking for $ac_word" >&5
2541	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2542	if test "${ac_cv_prog_CC+set}" = set; then
2543	echo $ECHO_N "(cached) $ECHO_C" >&6
2544	else
2545	if test -n "$CC"; then
2546	ac_cv_prog_CC="$CC" # Let the user override the test.
2547	else
2548	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2549	for as_dir in $PATH
2550	do
2551	IFS=$as_save_IFS
2552	test -z "$as_dir" && as_dir=.
2553	for ac_exec_ext in '' $ac_executable_extensions; do
2554	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2555	ac_cv_prog_CC="${ac_tool_prefix}cc"
2556	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2557	break 2
2558	fi
2559	done
2560	done
2561
2562	fi
2563	fi
2564	CC=$ac_cv_prog_CC
2565	if test -n "$CC"; then
2566	echo "$as_me:$LINENO: result: $CC" >&5
2567	echo "${ECHO_T}$CC" >&6
2568	else
2569	echo "$as_me:$LINENO: result: no" >&5
2570	echo "${ECHO_T}no" >&6
2571	fi
2572
2573	fi
2574	if test -z "$ac_cv_prog_CC"; then
2575	ac_ct_CC=$CC
2576	# Extract the first word of "cc", so it can be a program name with args.
2577	set dummy cc; ac_word=$2
2578	echo "$as_me:$LINENO: checking for $ac_word" >&5
2579	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2580	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2581	echo $ECHO_N "(cached) $ECHO_C" >&6
2582	else
2583	if test -n "$ac_ct_CC"; then
2584	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2585	else
2586	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587	for as_dir in $PATH
2588	do
2589	IFS=$as_save_IFS
2590	test -z "$as_dir" && as_dir=.
2591	for ac_exec_ext in '' $ac_executable_extensions; do
2592	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2593	ac_cv_prog_ac_ct_CC="cc"
2594	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2595	break 2
2596	fi
2597	done
2598	done
2599
2600	fi
2601	fi
2602	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2603	if test -n "$ac_ct_CC"; then
2604	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2605	echo "${ECHO_T}$ac_ct_CC" >&6
2606	else
2607	echo "$as_me:$LINENO: result: no" >&5
2608	echo "${ECHO_T}no" >&6
2609	fi
2610
2611	CC=$ac_ct_CC
2612	else
2613	CC="$ac_cv_prog_CC"
2614	fi
2615
2616	fi
2617	if test -z "$CC"; then
2618	# Extract the first word of "cc", so it can be a program name with args.
2619	set dummy cc; ac_word=$2
2620	echo "$as_me:$LINENO: checking for $ac_word" >&5
2621	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2622	if test "${ac_cv_prog_CC+set}" = set; then
2623	echo $ECHO_N "(cached) $ECHO_C" >&6
2624	else
2625	if test -n "$CC"; then
2626	ac_cv_prog_CC="$CC" # Let the user override the test.
2627	else
2628	ac_prog_rejected=no
2629	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2630	for as_dir in $PATH
2631	do
2632	IFS=$as_save_IFS
2633	test -z "$as_dir" && as_dir=.
2634	for ac_exec_ext in '' $ac_executable_extensions; do
2635	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2636	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2637	ac_prog_rejected=yes
2638	continue
2639	fi
2640	ac_cv_prog_CC="cc"
2641	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642	break 2
2643	fi
2644	done
2645	done
2646
2647	if test $ac_prog_rejected = yes; then
2648	# We found a bogon in the path, so make sure we never use it.
2649	set dummy $ac_cv_prog_CC
2650	shift
2651	if test $# != 0; then
2652	# We chose a different compiler from the bogus one.
2653	# However, it has the same basename, so the bogon will be chosen
2654	# first if we set CC to just the basename; use the full file name.
2655	shift
2656	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2657	fi
2658	fi
2659	fi
2660	fi
2661	CC=$ac_cv_prog_CC
2662	if test -n "$CC"; then
2663	echo "$as_me:$LINENO: result: $CC" >&5
2664	echo "${ECHO_T}$CC" >&6
2665	else
2666	echo "$as_me:$LINENO: result: no" >&5
2667	echo "${ECHO_T}no" >&6
2668	fi
2669
2670	fi
2671	if test -z "$CC"; then
2672	if test -n "$ac_tool_prefix"; then
2673	for ac_prog in cl
2674	do
2675	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2676	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2677	echo "$as_me:$LINENO: checking for $ac_word" >&5
2678	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2679	if test "${ac_cv_prog_CC+set}" = set; then
2680	echo $ECHO_N "(cached) $ECHO_C" >&6
2681	else
2682	if test -n "$CC"; then
2683	ac_cv_prog_CC="$CC" # Let the user override the test.
2684	else
2685	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2686	for as_dir in $PATH
2687	do
2688	IFS=$as_save_IFS
2689	test -z "$as_dir" && as_dir=.
2690	for ac_exec_ext in '' $ac_executable_extensions; do
2691	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2692	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2693	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2694	break 2
2695	fi
2696	done
2697	done
2698
2699	fi
2700	fi
2701	CC=$ac_cv_prog_CC
2702	if test -n "$CC"; then
2703	echo "$as_me:$LINENO: result: $CC" >&5
2704	echo "${ECHO_T}$CC" >&6
2705	else
2706	echo "$as_me:$LINENO: result: no" >&5
2707	echo "${ECHO_T}no" >&6
2708	fi
2709
2710	test -n "$CC" && break
2711	done
2712	fi
2713	if test -z "$CC"; then
2714	ac_ct_CC=$CC
2715	for ac_prog in cl
2716	do
2717	# Extract the first word of "$ac_prog", so it can be a program name with args.
2718	set dummy $ac_prog; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="$ac_prog"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	test -n "$ac_ct_CC" && break
2753	done
2754
2755	CC=$ac_ct_CC
2756	fi
2757
2758	fi
2759
2760
2761	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2762	See \`config.log' for more details." >&5
2763	echo "$as_me: error: no acceptable C compiler found in \$PATH
2764	See \`config.log' for more details." >&2;}
2765	{ (exit 1); exit 1; }; }
2766
2767	# Provide some information about the compiler.
2768	echo "$as_me:$LINENO:" \
2769	"checking for C compiler version" >&5
2770	ac_compiler=`set X $ac_compile; echo $2`
2771	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2772	(eval $ac_compiler --version </dev/null >&5) 2>&5
2773	ac_status=$?
2774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2775	(exit $ac_status); }
2776	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2777	(eval $ac_compiler -v </dev/null >&5) 2>&5
2778	ac_status=$?
2779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2780	(exit $ac_status); }
2781	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2782	(eval $ac_compiler -V </dev/null >&5) 2>&5
2783	ac_status=$?
2784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2785	(exit $ac_status); }
2786
2787	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2788	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2789	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2790	echo $ECHO_N "(cached) $ECHO_C" >&6
2791	else
2792	cat >conftest.$ac_ext <<_ACEOF
2793	/* confdefs.h. */
2794	_ACEOF
2795	cat confdefs.h >>conftest.$ac_ext
2796	cat >>conftest.$ac_ext <<_ACEOF
2797	/* end confdefs.h. */
2798
2799	int
2800	main ()
2801	{
2802	#ifndef __GNUC__
2803	choke me
2804	#endif
2805
2806	;
2807	return 0;
2808	}
2809	_ACEOF
2810	rm -f conftest.$ac_objext
2811	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2812	(eval $ac_compile) 2>conftest.er1
2813	ac_status=$?
2814	grep -v '^ *+' conftest.er1 >conftest.err
2815	rm -f conftest.er1
2816	cat conftest.err >&5
2817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818	(exit $ac_status); } &&
2819	{ ac_try='test -z "$ac_c_werror_flag"
2820	\|\| test ! -s conftest.err'
2821	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2822	(eval $ac_try) 2>&5
2823	ac_status=$?
2824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2825	(exit $ac_status); }; } &&
2826	{ ac_try='test -s conftest.$ac_objext'
2827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2828	(eval $ac_try) 2>&5
2829	ac_status=$?
2830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831	(exit $ac_status); }; }; then
2832	ac_compiler_gnu=yes
2833	else
2834	echo "$as_me: failed program was:" >&5
2835	sed 's/^/\| /' conftest.$ac_ext >&5
2836
2837	ac_compiler_gnu=no
2838	fi
2839	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2840	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2841
2842	fi
2843	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2844	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2845	GCC=`test $ac_compiler_gnu = yes && echo yes`
2846	ac_test_CFLAGS=${CFLAGS+set}
2847	ac_save_CFLAGS=$CFLAGS
2848	CFLAGS="-g"
2849	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2850	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2851	if test "${ac_cv_prog_cc_g+set}" = set; then
2852	echo $ECHO_N "(cached) $ECHO_C" >&6
2853	else
2854	cat >conftest.$ac_ext <<_ACEOF
2855	/* confdefs.h. */
2856	_ACEOF
2857	cat confdefs.h >>conftest.$ac_ext
2858	cat >>conftest.$ac_ext <<_ACEOF
2859	/* end confdefs.h. */
2860
2861	int
2862	main ()
2863	{
2864
2865	;
2866	return 0;
2867	}
2868	_ACEOF
2869	rm -f conftest.$ac_objext
2870	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2871	(eval $ac_compile) 2>conftest.er1
2872	ac_status=$?
2873	grep -v '^ *+' conftest.er1 >conftest.err
2874	rm -f conftest.er1
2875	cat conftest.err >&5
2876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2877	(exit $ac_status); } &&
2878	{ ac_try='test -z "$ac_c_werror_flag"
2879	\|\| test ! -s conftest.err'
2880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2881	(eval $ac_try) 2>&5
2882	ac_status=$?
2883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884	(exit $ac_status); }; } &&
2885	{ ac_try='test -s conftest.$ac_objext'
2886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2887	(eval $ac_try) 2>&5
2888	ac_status=$?
2889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890	(exit $ac_status); }; }; then
2891	ac_cv_prog_cc_g=yes
2892	else
2893	echo "$as_me: failed program was:" >&5
2894	sed 's/^/\| /' conftest.$ac_ext >&5
2895
2896	ac_cv_prog_cc_g=no
2897	fi
2898	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2899	fi
2900	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2901	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2902	if test "$ac_test_CFLAGS" = set; then
2903	CFLAGS=$ac_save_CFLAGS
2904	elif test $ac_cv_prog_cc_g = yes; then
2905	if test "$GCC" = yes; then
2906	CFLAGS="-g -O2"
2907	else
2908	CFLAGS="-g"
2909	fi
2910	else
2911	if test "$GCC" = yes; then
2912	CFLAGS="-O2"
2913	else
2914	CFLAGS=
2915	fi
2916	fi
2917	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2918	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2919	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2920	echo $ECHO_N "(cached) $ECHO_C" >&6
2921	else
2922	ac_cv_prog_cc_stdc=no
2923	ac_save_CC=$CC
2924	cat >conftest.$ac_ext <<_ACEOF
2925	/* confdefs.h. */
2926	_ACEOF
2927	cat confdefs.h >>conftest.$ac_ext
2928	cat >>conftest.$ac_ext <<_ACEOF
2929	/* end confdefs.h. */
2930	#include <stdarg.h>
2931	#include <stdio.h>
2932	#include <sys/types.h>
2933	#include <sys/stat.h>
2934	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2935	struct buf { int x; };
2936	FILE * (rcsopen) (struct buf , struct stat *, int);
2937	static char *e (p, i)
2938	char **p;
2939	int i;
2940	{
2941	return p[i];
2942	}
2943	static char f (char (g) (char , int), char *p, ...)
2944	{
2945	char *s;
2946	va_list v;
2947	va_start (v,p);
2948	s = g (p, va_arg (v,int));
2949	va_end (v);
2950	return s;
2951	}
2952
2953	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2954	function prototypes and stuff, but not '\xHH' hex character constants.
2955	These don't provoke an error unfortunately, instead are silently treated
2956	as 'x'. The following induces an error, until -std1 is added to get
2957	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2958	array size at least. It's necessary to write '\x00'==0 to get something
2959	that's true only with -std1. */
2960	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2961
2962	int test (int i, double x);
2963	struct s1 {int (*f) (int a);};
2964	struct s2 {int (*f) (double a);};
2965	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2966	int argc;
2967	char **argv;
2968	int
2969	main ()
2970	{
2971	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2972	;
2973	return 0;
2974	}
2975	_ACEOF
2976	# Don't try gcc -ansi; that turns off useful extensions and
2977	# breaks some systems' header files.
2978	# AIX -qlanglvl=ansi
2979	# Ultrix and OSF/1 -std1
2980	# HP-UX 10.20 and later -Ae
2981	# HP-UX older versions -Aa -D_HPUX_SOURCE
2982	# SVR4 -Xc -D__EXTENSIONS__
2983	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2984	do
2985	CC="$ac_save_CC $ac_arg"
2986	rm -f conftest.$ac_objext
2987	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2988	(eval $ac_compile) 2>conftest.er1
2989	ac_status=$?
2990	grep -v '^ *+' conftest.er1 >conftest.err
2991	rm -f conftest.er1
2992	cat conftest.err >&5
2993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994	(exit $ac_status); } &&
2995	{ ac_try='test -z "$ac_c_werror_flag"
2996	\|\| test ! -s conftest.err'
2997	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2998	(eval $ac_try) 2>&5
2999	ac_status=$?
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); }; } &&
3002	{ ac_try='test -s conftest.$ac_objext'
3003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3004	(eval $ac_try) 2>&5
3005	ac_status=$?
3006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3007	(exit $ac_status); }; }; then
3008	ac_cv_prog_cc_stdc=$ac_arg
3009	break
3010	else
3011	echo "$as_me: failed program was:" >&5
3012	sed 's/^/\| /' conftest.$ac_ext >&5
3013
3014	fi
3015	rm -f conftest.err conftest.$ac_objext
3016	done
3017	rm -f conftest.$ac_ext conftest.$ac_objext
3018	CC=$ac_save_CC
3019
3020	fi
3021
3022	case "x$ac_cv_prog_cc_stdc" in
3023	x\|xno)
3024	echo "$as_me:$LINENO: result: none needed" >&5
3025	echo "${ECHO_T}none needed" >&6 ;;
3026	*)
3027	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3028	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3029	CC="$CC $ac_cv_prog_cc_stdc" ;;
3030	esac
3031
3032	# Some people use a C++ compiler to compile C. Since we use `exit',
3033	# in C++ we need to declare it. In case someone uses the same compiler
3034	# for both compiling C and C++ we need to have the C++ compiler decide
3035	# the declaration of exit, since it's the most demanding environment.
3036	cat >conftest.$ac_ext <<_ACEOF
3037	#ifndef __cplusplus
3038	choke me
3039	#endif
3040	_ACEOF
3041	rm -f conftest.$ac_objext
3042	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3043	(eval $ac_compile) 2>conftest.er1
3044	ac_status=$?
3045	grep -v '^ *+' conftest.er1 >conftest.err
3046	rm -f conftest.er1
3047	cat conftest.err >&5
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); } &&
3050	{ ac_try='test -z "$ac_c_werror_flag"
3051	\|\| test ! -s conftest.err'
3052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3053	(eval $ac_try) 2>&5
3054	ac_status=$?
3055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3056	(exit $ac_status); }; } &&
3057	{ ac_try='test -s conftest.$ac_objext'
3058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3059	(eval $ac_try) 2>&5
3060	ac_status=$?
3061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3062	(exit $ac_status); }; }; then
3063	for ac_declaration in \
3064	'' \
3065	'extern "C" void std::exit (int) throw (); using std::exit;' \
3066	'extern "C" void std::exit (int); using std::exit;' \
3067	'extern "C" void exit (int) throw ();' \
3068	'extern "C" void exit (int);' \
3069	'void exit (int);'
3070	do
3071	cat >conftest.$ac_ext <<_ACEOF
3072	/* confdefs.h. */
3073	_ACEOF
3074	cat confdefs.h >>conftest.$ac_ext
3075	cat >>conftest.$ac_ext <<_ACEOF
3076	/* end confdefs.h. */
3077	$ac_declaration
3078	#include <stdlib.h>
3079	int
3080	main ()
3081	{
3082	exit (42);
3083	;
3084	return 0;
3085	}
3086	_ACEOF
3087	rm -f conftest.$ac_objext
3088	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3089	(eval $ac_compile) 2>conftest.er1
3090	ac_status=$?
3091	grep -v '^ *+' conftest.er1 >conftest.err
3092	rm -f conftest.er1
3093	cat conftest.err >&5
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); } &&
3096	{ ac_try='test -z "$ac_c_werror_flag"
3097	\|\| test ! -s conftest.err'
3098	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3099	(eval $ac_try) 2>&5
3100	ac_status=$?
3101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3102	(exit $ac_status); }; } &&
3103	{ ac_try='test -s conftest.$ac_objext'
3104	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3105	(eval $ac_try) 2>&5
3106	ac_status=$?
3107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108	(exit $ac_status); }; }; then
3109	:
3110	else
3111	echo "$as_me: failed program was:" >&5
3112	sed 's/^/\| /' conftest.$ac_ext >&5
3113
3114	continue
3115	fi
3116	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3117	cat >conftest.$ac_ext <<_ACEOF
3118	/* confdefs.h. */
3119	_ACEOF
3120	cat confdefs.h >>conftest.$ac_ext
3121	cat >>conftest.$ac_ext <<_ACEOF
3122	/* end confdefs.h. */
3123	$ac_declaration
3124	int
3125	main ()
3126	{
3127	exit (42);
3128	;
3129	return 0;
3130	}
3131	_ACEOF
3132	rm -f conftest.$ac_objext
3133	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3134	(eval $ac_compile) 2>conftest.er1
3135	ac_status=$?
3136	grep -v '^ *+' conftest.er1 >conftest.err
3137	rm -f conftest.er1
3138	cat conftest.err >&5
3139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140	(exit $ac_status); } &&
3141	{ ac_try='test -z "$ac_c_werror_flag"
3142	\|\| test ! -s conftest.err'
3143	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144	(eval $ac_try) 2>&5
3145	ac_status=$?
3146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147	(exit $ac_status); }; } &&
3148	{ ac_try='test -s conftest.$ac_objext'
3149	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3150	(eval $ac_try) 2>&5
3151	ac_status=$?
3152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153	(exit $ac_status); }; }; then
3154	break
3155	else
3156	echo "$as_me: failed program was:" >&5
3157	sed 's/^/\| /' conftest.$ac_ext >&5
3158
3159	fi
3160	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3161	done
3162	rm -f conftest*
3163	if test -n "$ac_declaration"; then
3164	echo '#ifdef __cplusplus' >>confdefs.h
3165	echo $ac_declaration >>confdefs.h
3166	echo '#endif' >>confdefs.h
3167	fi
3168
3169	else
3170	echo "$as_me: failed program was:" >&5
3171	sed 's/^/\| /' conftest.$ac_ext >&5
3172
3173	fi
3174	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3175	ac_ext=c
3176	ac_cpp='$CPP $CPPFLAGS'
3177	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3178	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3179	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3180
3181	depcc="$CC" am_compiler_list=
3182
3183	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3184	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3185	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3186	echo $ECHO_N "(cached) $ECHO_C" >&6
3187	else
3188	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3189	# We make a subdir and do the tests there. Otherwise we can end up
3190	# making bogus files that we don't know about and never remove. For
3191	# instance it was reported that on HP-UX the gcc test will end up
3192	# making a dummy file named `D' -- because `-MD' means `put the output
3193	# in D'.
3194	mkdir conftest.dir
3195	# Copy depcomp to subdir because otherwise we won't find it if we're
3196	# using a relative directory.
3197	cp "$am_depcomp" conftest.dir
3198	cd conftest.dir
3199	# We will build objects and dependencies in a subdirectory because
3200	# it helps to detect inapplicable dependency modes. For instance
3201	# both Tru64's cc and ICC support -MD to output dependencies as a
3202	# side effect of compilation, but ICC will put the dependencies in
3203	# the current directory while Tru64 will put them in the object
3204	# directory.
3205	mkdir sub
3206
3207	am_cv_CC_dependencies_compiler_type=none
3208	if test "$am_compiler_list" = ""; then
3209	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3210	fi
3211	for depmode in $am_compiler_list; do
3212	# Setup a source with many dependencies, because some compilers
3213	# like to wrap large dependency lists on column 80 (with \), and
3214	# we should not choose a depcomp mode which is confused by this.
3215	#
3216	# We need to recreate these files for each test, as the compiler may
3217	# overwrite some of them when testing with obscure command lines.
3218	# This happens at least with the AIX C compiler.
3219	: > sub/conftest.c
3220	for i in 1 2 3 4 5 6; do
3221	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3222	: > sub/conftst$i.h
3223	done
3224	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3225
3226	case $depmode in
3227	nosideeffect)
3228	# after this tag, mechanisms are not by side-effect, so they'll
3229	# only be used when explicitly requested
3230	if test "x$enable_dependency_tracking" = xyes; then
3231	continue
3232	else
3233	break
3234	fi
3235	;;
3236	none) break ;;
3237	esac
3238	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3239	# mode. It turns out that the SunPro C++ compiler does not properly
3240	# handle `-M -o', and we need to detect this.
3241	if depmode=$depmode \
3242	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3243	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3244	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3245	>/dev/null 2>conftest.err &&
3246	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3247	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3248	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3249	# icc doesn't choke on unknown options, it will just issue warnings
3250	# (even with -Werror). So we grep stderr for any message
3251	# that says an option was ignored.
3252	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3253	am_cv_CC_dependencies_compiler_type=$depmode
3254	break
3255	fi
3256	fi
3257	done
3258
3259	cd ..
3260	rm -rf conftest.dir
3261	else
3262	am_cv_CC_dependencies_compiler_type=none
3263	fi
3264
3265	fi
3266	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3267	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3268	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3269
3270
3271
3272	if
3273	test "x$enable_dependency_tracking" != xno \
3274	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3275	am__fastdepCC_TRUE=
3276	am__fastdepCC_FALSE='#'
3277	else
3278	am__fastdepCC_TRUE='#'
3279	am__fastdepCC_FALSE=
3280	fi
3281
3282
3283
3284	# Checks for libraries.
3285
3286	# cheking for libGL
3287	# checking for Unix GL
3288
3289	echo "$as_me:$LINENO: checking for glPushMatrix in -lGL" >&5
3290	echo $ECHO_N "checking for glPushMatrix in -lGL... $ECHO_C" >&6
3291	if test "${ac_cv_lib_GL_glPushMatrix+set}" = set; then
3292	echo $ECHO_N "(cached) $ECHO_C" >&6
3293	else
3294	ac_check_lib_save_LIBS=$LIBS
3295	LIBS="-lGL $LIBS"
3296	cat >conftest.$ac_ext <<_ACEOF
3297	/* confdefs.h. */
3298	_ACEOF
3299	cat confdefs.h >>conftest.$ac_ext
3300	cat >>conftest.$ac_ext <<_ACEOF
3301	/* end confdefs.h. */
3302
3303	/* Override any gcc2 internal prototype to avoid an error. */
3304	#ifdef __cplusplus
3305	extern "C"
3306	#endif
3307	/* We use char because int might match the return type of a gcc2
3308	builtin and then its argument prototype would still apply. */
3309	char glPushMatrix ();
3310	int
3311	main ()
3312	{
3313	glPushMatrix ();
3314	;
3315	return 0;
3316	}
3317	_ACEOF
3318	rm -f conftest.$ac_objext conftest$ac_exeext
3319	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3320	(eval $ac_link) 2>conftest.er1
3321	ac_status=$?
3322	grep -v '^ *+' conftest.er1 >conftest.err
3323	rm -f conftest.er1
3324	cat conftest.err >&5
3325	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326	(exit $ac_status); } &&
3327	{ ac_try='test -z "$ac_c_werror_flag"
3328	\|\| test ! -s conftest.err'
3329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3330	(eval $ac_try) 2>&5
3331	ac_status=$?
3332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3333	(exit $ac_status); }; } &&
3334	{ ac_try='test -s conftest$ac_exeext'
3335	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3336	(eval $ac_try) 2>&5
3337	ac_status=$?
3338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3339	(exit $ac_status); }; }; then
3340	ac_cv_lib_GL_glPushMatrix=yes
3341	else
3342	echo "$as_me: failed program was:" >&5
3343	sed 's/^/\| /' conftest.$ac_ext >&5
3344
3345	ac_cv_lib_GL_glPushMatrix=no
3346	fi
3347	rm -f conftest.err conftest.$ac_objext \
3348	conftest$ac_exeext conftest.$ac_ext
3349	LIBS=$ac_check_lib_save_LIBS
3350	fi
3351	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glPushMatrix" >&5
3352	echo "${ECHO_T}$ac_cv_lib_GL_glPushMatrix" >&6
3353	if test $ac_cv_lib_GL_glPushMatrix = yes; then
3354	FOUND_GL=yes
3355	fi
3356
3357	if test "$FOUND_GL" = "yes" ; then
3358	LIBS="$LIBS -lGL"
3359	# checking for Windows openGl library
3360	else
3361	echo "We did not find the Linux opengl Library. Checking for Windows Library"
3362	echo "$as_me:$LINENO: checking for glPushMatrix in -lopengl32" >&5
3363	echo $ECHO_N "checking for glPushMatrix in -lopengl32... $ECHO_C" >&6
3364	if test "${ac_cv_lib_opengl32_glPushMatrix+set}" = set; then
3365	echo $ECHO_N "(cached) $ECHO_C" >&6
3366	else
3367	ac_check_lib_save_LIBS=$LIBS
3368	LIBS="-lopengl32 $LIBS"
3369	cat >conftest.$ac_ext <<_ACEOF
3370	/* confdefs.h. */
3371	_ACEOF
3372	cat confdefs.h >>conftest.$ac_ext
3373	cat >>conftest.$ac_ext <<_ACEOF
3374	/* end confdefs.h. */
3375
3376	/* Override any gcc2 internal prototype to avoid an error. */
3377	#ifdef __cplusplus
3378	extern "C"
3379	#endif
3380	/* We use char because int might match the return type of a gcc2
3381	builtin and then its argument prototype would still apply. */
3382	char glPushMatrix ();
3383	int
3384	main ()
3385	{
3386	glPushMatrix ();
3387	;
3388	return 0;
3389	}
3390	_ACEOF
3391	rm -f conftest.$ac_objext conftest$ac_exeext
3392	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3393	(eval $ac_link) 2>conftest.er1
3394	ac_status=$?
3395	grep -v '^ *+' conftest.er1 >conftest.err
3396	rm -f conftest.er1
3397	cat conftest.err >&5
3398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399	(exit $ac_status); } &&
3400	{ ac_try='test -z "$ac_c_werror_flag"
3401	\|\| test ! -s conftest.err'
3402	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3403	(eval $ac_try) 2>&5
3404	ac_status=$?
3405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406	(exit $ac_status); }; } &&
3407	{ ac_try='test -s conftest$ac_exeext'
3408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3409	(eval $ac_try) 2>&5
3410	ac_status=$?
3411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412	(exit $ac_status); }; }; then
3413	ac_cv_lib_opengl32_glPushMatrix=yes
3414	else
3415	echo "$as_me: failed program was:" >&5
3416	sed 's/^/\| /' conftest.$ac_ext >&5
3417
3418	ac_cv_lib_opengl32_glPushMatrix=no
3419	fi
3420	rm -f conftest.err conftest.$ac_objext \
3421	conftest$ac_exeext conftest.$ac_ext
3422	LIBS=$ac_check_lib_save_LIBS
3423	fi
3424	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_glPushMatrix" >&5
3425	echo "${ECHO_T}$ac_cv_lib_opengl32_glPushMatrix" >&6
3426	if test $ac_cv_lib_opengl32_glPushMatrix = yes; then
3427	FOUND_opengl=yes
3428	fi
3429
3430	if test "$FOUND_opengl" = "yes" ; then
3431	LIBS="$LIBS -lopengl32"
3432
3433	else
3434	echo "------------------"
3435	echo "opengl not found."
3436	echo "please install the opengl package which can be found at http://www.opengl.org"
3437	echo "------------------"
3438	exit -1
3439	fi
3440	fi
3441
3442	# cheking for libGLU
3443	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
3444	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
3445	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
3446	echo $ECHO_N "(cached) $ECHO_C" >&6
3447	else
3448	ac_check_lib_save_LIBS=$LIBS
3449	LIBS="-lGLU $LIBS"
3450	cat >conftest.$ac_ext <<_ACEOF
3451	/* confdefs.h. */
3452	_ACEOF
3453	cat confdefs.h >>conftest.$ac_ext
3454	cat >>conftest.$ac_ext <<_ACEOF
3455	/* end confdefs.h. */
3456
3457	/* Override any gcc2 internal prototype to avoid an error. */
3458	#ifdef __cplusplus
3459	extern "C"
3460	#endif
3461	/* We use char because int might match the return type of a gcc2
3462	builtin and then its argument prototype would still apply. */
3463	char gluProject ();
3464	int
3465	main ()
3466	{
3467	gluProject ();
3468	;
3469	return 0;
3470	}
3471	_ACEOF
3472	rm -f conftest.$ac_objext conftest$ac_exeext
3473	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3474	(eval $ac_link) 2>conftest.er1
3475	ac_status=$?
3476	grep -v '^ *+' conftest.er1 >conftest.err
3477	rm -f conftest.er1
3478	cat conftest.err >&5
3479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3480	(exit $ac_status); } &&
3481	{ ac_try='test -z "$ac_c_werror_flag"
3482	\|\| test ! -s conftest.err'
3483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3484	(eval $ac_try) 2>&5
3485	ac_status=$?
3486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3487	(exit $ac_status); }; } &&
3488	{ ac_try='test -s conftest$ac_exeext'
3489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3490	(eval $ac_try) 2>&5
3491	ac_status=$?
3492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3493	(exit $ac_status); }; }; then
3494	ac_cv_lib_GLU_gluProject=yes
3495	else
3496	echo "$as_me: failed program was:" >&5
3497	sed 's/^/\| /' conftest.$ac_ext >&5
3498
3499	ac_cv_lib_GLU_gluProject=no
3500	fi
3501	rm -f conftest.err conftest.$ac_objext \
3502	conftest$ac_exeext conftest.$ac_ext
3503	LIBS=$ac_check_lib_save_LIBS
3504	fi
3505	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
3506	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
3507	if test $ac_cv_lib_GLU_gluProject = yes; then
3508	FOUND_GLU=yes
3509	fi
3510
3511	if test "$FOUND_GLU" = "yes" ; then
3512	LIBS="$LIBS -lGLU"
3513	# checking for Windows GLU32 library
3514	else
3515	echo "We did not find the Linux GLU Library. Checking for Windows Library"
3516	echo "$as_me:$LINENO: checking for glPushMatrix in -lGLU32" >&5
3517	echo $ECHO_N "checking for glPushMatrix in -lGLU32... $ECHO_C" >&6
3518	if test "${ac_cv_lib_GLU32_glPushMatrix+set}" = set; then
3519	echo $ECHO_N "(cached) $ECHO_C" >&6
3520	else
3521	ac_check_lib_save_LIBS=$LIBS
3522	LIBS="-lGLU32 $LIBS"
3523	cat >conftest.$ac_ext <<_ACEOF
3524	/* confdefs.h. */
3525	_ACEOF
3526	cat confdefs.h >>conftest.$ac_ext
3527	cat >>conftest.$ac_ext <<_ACEOF
3528	/* end confdefs.h. */
3529
3530	/* Override any gcc2 internal prototype to avoid an error. */
3531	#ifdef __cplusplus
3532	extern "C"
3533	#endif
3534	/* We use char because int might match the return type of a gcc2
3535	builtin and then its argument prototype would still apply. */
3536	char glPushMatrix ();
3537	int
3538	main ()
3539	{
3540	glPushMatrix ();
3541	;
3542	return 0;
3543	}
3544	_ACEOF
3545	rm -f conftest.$ac_objext conftest$ac_exeext
3546	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3547	(eval $ac_link) 2>conftest.er1
3548	ac_status=$?
3549	grep -v '^ *+' conftest.er1 >conftest.err
3550	rm -f conftest.er1
3551	cat conftest.err >&5
3552	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553	(exit $ac_status); } &&
3554	{ ac_try='test -z "$ac_c_werror_flag"
3555	\|\| test ! -s conftest.err'
3556	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557	(eval $ac_try) 2>&5
3558	ac_status=$?
3559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560	(exit $ac_status); }; } &&
3561	{ ac_try='test -s conftest$ac_exeext'
3562	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563	(eval $ac_try) 2>&5
3564	ac_status=$?
3565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566	(exit $ac_status); }; }; then
3567	ac_cv_lib_GLU32_glPushMatrix=yes
3568	else
3569	echo "$as_me: failed program was:" >&5
3570	sed 's/^/\| /' conftest.$ac_ext >&5
3571
3572	ac_cv_lib_GLU32_glPushMatrix=no
3573	fi
3574	rm -f conftest.err conftest.$ac_objext \
3575	conftest$ac_exeext conftest.$ac_ext
3576	LIBS=$ac_check_lib_save_LIBS
3577	fi
3578	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU32_glPushMatrix" >&5
3579	echo "${ECHO_T}$ac_cv_lib_GLU32_glPushMatrix" >&6
3580	if test $ac_cv_lib_GLU32_glPushMatrix = yes; then
3581	FOUND_GLU32=yes
3582	fi
3583
3584	if test "$FOUND_GLU32" = "yes" ; then
3585	LIBS="$LIBS -lGLU32"
3586
3587	else
3588	echo "------------------"
3589	echo "GLU library not found."
3590	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
3591	echo "------------------"
3592	exit -1
3593	fi
3594	fi
3595	# FIXME: Replace `main' with a function in `-lOSMesa':
3596
3597	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
3598	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
3599	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
3600	echo $ECHO_N "(cached) $ECHO_C" >&6
3601	else
3602	ac_check_lib_save_LIBS=$LIBS
3603	LIBS="-lOSMesa $LIBS"
3604	cat >conftest.$ac_ext <<_ACEOF
3605	/* confdefs.h. */
3606	_ACEOF
3607	cat confdefs.h >>conftest.$ac_ext
3608	cat >>conftest.$ac_ext <<_ACEOF
3609	/* end confdefs.h. */
3610
3611
3612	int
3613	main ()
3614	{
3615	main ();
3616	;
3617	return 0;
3618	}
3619	_ACEOF
3620	rm -f conftest.$ac_objext conftest$ac_exeext
3621	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3622	(eval $ac_link) 2>conftest.er1
3623	ac_status=$?
3624	grep -v '^ *+' conftest.er1 >conftest.err
3625	rm -f conftest.er1
3626	cat conftest.err >&5
3627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3628	(exit $ac_status); } &&
3629	{ ac_try='test -z "$ac_c_werror_flag"
3630	\|\| test ! -s conftest.err'
3631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3632	(eval $ac_try) 2>&5
3633	ac_status=$?
3634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3635	(exit $ac_status); }; } &&
3636	{ ac_try='test -s conftest$ac_exeext'
3637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3638	(eval $ac_try) 2>&5
3639	ac_status=$?
3640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3641	(exit $ac_status); }; }; then
3642	ac_cv_lib_OSMesa_main=yes
3643	else
3644	echo "$as_me: failed program was:" >&5
3645	sed 's/^/\| /' conftest.$ac_ext >&5
3646
3647	ac_cv_lib_OSMesa_main=no
3648	fi
3649	rm -f conftest.err conftest.$ac_objext \
3650	conftest$ac_exeext conftest.$ac_ext
3651	LIBS=$ac_check_lib_save_LIBS
3652	fi
3653	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
3654	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
3655	if test $ac_cv_lib_OSMesa_main = yes; then
3656	cat >>confdefs.h <<_ACEOF
3657	#define HAVE_LIBOSMESA 1
3658	_ACEOF
3659
3660	LIBS="-lOSMesa $LIBS"
3661
3662	fi
3663
3664	# FIXME: Replace `main' with a function in `-lX11':
3665
3666	echo "$as_me:$LINENO: checking for main in -lX11" >&5
3667	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
3668	if test "${ac_cv_lib_X11_main+set}" = set; then
3669	echo $ECHO_N "(cached) $ECHO_C" >&6
3670	else
3671	ac_check_lib_save_LIBS=$LIBS
3672	LIBS="-lX11 $LIBS"
3673	cat >conftest.$ac_ext <<_ACEOF
3674	/* confdefs.h. */
3675	_ACEOF
3676	cat confdefs.h >>conftest.$ac_ext
3677	cat >>conftest.$ac_ext <<_ACEOF
3678	/* end confdefs.h. */
3679
3680
3681	int
3682	main ()
3683	{
3684	main ();
3685	;
3686	return 0;
3687	}
3688	_ACEOF
3689	rm -f conftest.$ac_objext conftest$ac_exeext
3690	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3691	(eval $ac_link) 2>conftest.er1
3692	ac_status=$?
3693	grep -v '^ *+' conftest.er1 >conftest.err
3694	rm -f conftest.er1
3695	cat conftest.err >&5
3696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697	(exit $ac_status); } &&
3698	{ ac_try='test -z "$ac_c_werror_flag"
3699	\|\| test ! -s conftest.err'
3700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701	(eval $ac_try) 2>&5
3702	ac_status=$?
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); }; } &&
3705	{ ac_try='test -s conftest$ac_exeext'
3706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707	(eval $ac_try) 2>&5
3708	ac_status=$?
3709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710	(exit $ac_status); }; }; then
3711	ac_cv_lib_X11_main=yes
3712	else
3713	echo "$as_me: failed program was:" >&5
3714	sed 's/^/\| /' conftest.$ac_ext >&5
3715
3716	ac_cv_lib_X11_main=no
3717	fi
3718	rm -f conftest.err conftest.$ac_objext \
3719	conftest$ac_exeext conftest.$ac_ext
3720	LIBS=$ac_check_lib_save_LIBS
3721	fi
3722	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
3723	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
3724	if test $ac_cv_lib_X11_main = yes; then
3725	cat >>confdefs.h <<_ACEOF
3726	#define HAVE_LIBX11 1
3727	_ACEOF
3728
3729	LIBS="-lX11 $LIBS"
3730
3731	fi
3732
3733	# FIXME: Replace `main' with a function in `-lXt':
3734
3735	echo "$as_me:$LINENO: checking for main in -lXt" >&5
3736	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
3737	if test "${ac_cv_lib_Xt_main+set}" = set; then
3738	echo $ECHO_N "(cached) $ECHO_C" >&6
3739	else
3740	ac_check_lib_save_LIBS=$LIBS
3741	LIBS="-lXt $LIBS"
3742	cat >conftest.$ac_ext <<_ACEOF
3743	/* confdefs.h. */
3744	_ACEOF
3745	cat confdefs.h >>conftest.$ac_ext
3746	cat >>conftest.$ac_ext <<_ACEOF
3747	/* end confdefs.h. */
3748
3749
3750	int
3751	main ()
3752	{
3753	main ();
3754	;
3755	return 0;
3756	}
3757	_ACEOF
3758	rm -f conftest.$ac_objext conftest$ac_exeext
3759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3760	(eval $ac_link) 2>conftest.er1
3761	ac_status=$?
3762	grep -v '^ *+' conftest.er1 >conftest.err
3763	rm -f conftest.er1
3764	cat conftest.err >&5
3765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3766	(exit $ac_status); } &&
3767	{ ac_try='test -z "$ac_c_werror_flag"
3768	\|\| test ! -s conftest.err'
3769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3770	(eval $ac_try) 2>&5
3771	ac_status=$?
3772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3773	(exit $ac_status); }; } &&
3774	{ ac_try='test -s conftest$ac_exeext'
3775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3776	(eval $ac_try) 2>&5
3777	ac_status=$?
3778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779	(exit $ac_status); }; }; then
3780	ac_cv_lib_Xt_main=yes
3781	else
3782	echo "$as_me: failed program was:" >&5
3783	sed 's/^/\| /' conftest.$ac_ext >&5
3784
3785	ac_cv_lib_Xt_main=no
3786	fi
3787	rm -f conftest.err conftest.$ac_objext \
3788	conftest$ac_exeext conftest.$ac_ext
3789	LIBS=$ac_check_lib_save_LIBS
3790	fi
3791	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
3792	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
3793	if test $ac_cv_lib_Xt_main = yes; then
3794	cat >>confdefs.h <<_ACEOF
3795	#define HAVE_LIBXT 1
3796	_ACEOF
3797
3798	LIBS="-lXt $LIBS"
3799
3800	fi
3801
3802
3803	# cheking for libglut32
3804	echo "$as_me:$LINENO: checking for glutInit in -lglut" >&5
3805	echo $ECHO_N "checking for glutInit in -lglut... $ECHO_C" >&6
3806	if test "${ac_cv_lib_glut_glutInit+set}" = set; then
3807	echo $ECHO_N "(cached) $ECHO_C" >&6
3808	else
3809	ac_check_lib_save_LIBS=$LIBS
3810	LIBS="-lglut $LIBS"
3811	cat >conftest.$ac_ext <<_ACEOF
3812	/* confdefs.h. */
3813	_ACEOF
3814	cat confdefs.h >>conftest.$ac_ext
3815	cat >>conftest.$ac_ext <<_ACEOF
3816	/* end confdefs.h. */
3817
3818	/* Override any gcc2 internal prototype to avoid an error. */
3819	#ifdef __cplusplus
3820	extern "C"
3821	#endif
3822	/* We use char because int might match the return type of a gcc2
3823	builtin and then its argument prototype would still apply. */
3824	char glutInit ();
3825	int
3826	main ()
3827	{
3828	glutInit ();
3829	;
3830	return 0;
3831	}
3832	_ACEOF
3833	rm -f conftest.$ac_objext conftest$ac_exeext
3834	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3835	(eval $ac_link) 2>conftest.er1
3836	ac_status=$?
3837	grep -v '^ *+' conftest.er1 >conftest.err
3838	rm -f conftest.er1
3839	cat conftest.err >&5
3840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3841	(exit $ac_status); } &&
3842	{ ac_try='test -z "$ac_c_werror_flag"
3843	\|\| test ! -s conftest.err'
3844	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3845	(eval $ac_try) 2>&5
3846	ac_status=$?
3847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3848	(exit $ac_status); }; } &&
3849	{ ac_try='test -s conftest$ac_exeext'
3850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3851	(eval $ac_try) 2>&5
3852	ac_status=$?
3853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854	(exit $ac_status); }; }; then
3855	ac_cv_lib_glut_glutInit=yes
3856	else
3857	echo "$as_me: failed program was:" >&5
3858	sed 's/^/\| /' conftest.$ac_ext >&5
3859
3860	ac_cv_lib_glut_glutInit=no
3861	fi
3862	rm -f conftest.err conftest.$ac_objext \
3863	conftest$ac_exeext conftest.$ac_ext
3864	LIBS=$ac_check_lib_save_LIBS
3865	fi
3866	echo "$as_me:$LINENO: result: $ac_cv_lib_glut_glutInit" >&5
3867	echo "${ECHO_T}$ac_cv_lib_glut_glutInit" >&6
3868	if test $ac_cv_lib_glut_glutInit = yes; then
3869	FOUND_glut=yes
3870	fi
3871
3872	if test "$FOUND_glut" = "yes" ; then
3873	LIBS="$LIBS -lglut"
3874	# checking for Windows glut32 library
3875	else
3876	echo "We did not find the Linux glut Library. Checking for Windows Library"
3877	echo "$as_me:$LINENO: checking for glPushMatrix in -lglut32" >&5
3878	echo $ECHO_N "checking for glPushMatrix in -lglut32... $ECHO_C" >&6
3879	if test "${ac_cv_lib_glut32_glPushMatrix+set}" = set; then
3880	echo $ECHO_N "(cached) $ECHO_C" >&6
3881	else
3882	ac_check_lib_save_LIBS=$LIBS
3883	LIBS="-lglut32 $LIBS"
3884	cat >conftest.$ac_ext <<_ACEOF
3885	/* confdefs.h. */
3886	_ACEOF
3887	cat confdefs.h >>conftest.$ac_ext
3888	cat >>conftest.$ac_ext <<_ACEOF
3889	/* end confdefs.h. */
3890
3891	/* Override any gcc2 internal prototype to avoid an error. */
3892	#ifdef __cplusplus
3893	extern "C"
3894	#endif
3895	/* We use char because int might match the return type of a gcc2
3896	builtin and then its argument prototype would still apply. */
3897	char glPushMatrix ();
3898	int
3899	main ()
3900	{
3901	glPushMatrix ();
3902	;
3903	return 0;
3904	}
3905	_ACEOF
3906	rm -f conftest.$ac_objext conftest$ac_exeext
3907	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3908	(eval $ac_link) 2>conftest.er1
3909	ac_status=$?
3910	grep -v '^ *+' conftest.er1 >conftest.err
3911	rm -f conftest.er1
3912	cat conftest.err >&5
3913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3914	(exit $ac_status); } &&
3915	{ ac_try='test -z "$ac_c_werror_flag"
3916	\|\| test ! -s conftest.err'
3917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3918	(eval $ac_try) 2>&5
3919	ac_status=$?
3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921	(exit $ac_status); }; } &&
3922	{ ac_try='test -s conftest$ac_exeext'
3923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924	(eval $ac_try) 2>&5
3925	ac_status=$?
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); }; }; then
3928	ac_cv_lib_glut32_glPushMatrix=yes
3929	else
3930	echo "$as_me: failed program was:" >&5
3931	sed 's/^/\| /' conftest.$ac_ext >&5
3932
3933	ac_cv_lib_glut32_glPushMatrix=no
3934	fi
3935	rm -f conftest.err conftest.$ac_objext \
3936	conftest$ac_exeext conftest.$ac_ext
3937	LIBS=$ac_check_lib_save_LIBS
3938	fi
3939	echo "$as_me:$LINENO: result: $ac_cv_lib_glut32_glPushMatrix" >&5
3940	echo "${ECHO_T}$ac_cv_lib_glut32_glPushMatrix" >&6
3941	if test $ac_cv_lib_glut32_glPushMatrix = yes; then
3942	FOUND_glut32=yes
3943	fi
3944
3945	if test "$FOUND_glut32" = "yes" ; then
3946	LIBS="$LIBS -lglut32"
3947	else
3948	echo "------------------"
3949	echo "glut library not found."
3950	echo "please install the glut library, which can be found at http://www.xmission.com/~nate/glut.html"
3951	echo "------------------"
3952	exit -1
3953	fi
3954	fi
3955
3956	# FIXME: Replace `main' with a function in `-lm':
3957
3958	echo "$as_me:$LINENO: checking for main in -lm" >&5
3959	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
3960	if test "${ac_cv_lib_m_main+set}" = set; then
3961	echo $ECHO_N "(cached) $ECHO_C" >&6
3962	else
3963	ac_check_lib_save_LIBS=$LIBS
3964	LIBS="-lm $LIBS"
3965	cat >conftest.$ac_ext <<_ACEOF
3966	/* confdefs.h. */
3967	_ACEOF
3968	cat confdefs.h >>conftest.$ac_ext
3969	cat >>conftest.$ac_ext <<_ACEOF
3970	/* end confdefs.h. */
3971
3972
3973	int
3974	main ()
3975	{
3976	main ();
3977	;
3978	return 0;
3979	}
3980	_ACEOF
3981	rm -f conftest.$ac_objext conftest$ac_exeext
3982	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3983	(eval $ac_link) 2>conftest.er1
3984	ac_status=$?
3985	grep -v '^ *+' conftest.er1 >conftest.err
3986	rm -f conftest.er1
3987	cat conftest.err >&5
3988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3989	(exit $ac_status); } &&
3990	{ ac_try='test -z "$ac_c_werror_flag"
3991	\|\| test ! -s conftest.err'
3992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3993	(eval $ac_try) 2>&5
3994	ac_status=$?
3995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996	(exit $ac_status); }; } &&
3997	{ ac_try='test -s conftest$ac_exeext'
3998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3999	(eval $ac_try) 2>&5
4000	ac_status=$?
4001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4002	(exit $ac_status); }; }; then
4003	ac_cv_lib_m_main=yes
4004	else
4005	echo "$as_me: failed program was:" >&5
4006	sed 's/^/\| /' conftest.$ac_ext >&5
4007
4008	ac_cv_lib_m_main=no
4009	fi
4010	rm -f conftest.err conftest.$ac_objext \
4011	conftest$ac_exeext conftest.$ac_ext
4012	LIBS=$ac_check_lib_save_LIBS
4013	fi
4014	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
4015	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
4016	if test $ac_cv_lib_m_main = yes; then
4017	cat >>confdefs.h <<_ACEOF
4018	#define HAVE_LIBM 1
4019	_ACEOF
4020
4021	LIBS="-lm $LIBS"
4022
4023	fi
4024
4025
4026	# Checks for header files.
4027	ac_ext=c
4028	ac_cpp='$CPP $CPPFLAGS'
4029	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4030	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4031	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4032	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4033	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4034	# On Suns, sometimes $CPP names a directory.
4035	if test -n "$CPP" && test -d "$CPP"; then
4036	CPP=
4037	fi
4038	if test -z "$CPP"; then
4039	if test "${ac_cv_prog_CPP+set}" = set; then
4040	echo $ECHO_N "(cached) $ECHO_C" >&6
4041	else
4042	# Double quotes because CPP needs to be expanded
4043	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4044	do
4045	ac_preproc_ok=false
4046	for ac_c_preproc_warn_flag in '' yes
4047	do
4048	# Use a header file that comes with gcc, so configuring glibc
4049	# with a fresh cross-compiler works.
4050	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4051	# <limits.h> exists even on freestanding compilers.
4052	# On the NeXT, cc -E runs the code through the compiler's parser,
4053	# not just through cpp. "Syntax error" is here to catch this case.
4054	cat >conftest.$ac_ext <<_ACEOF
4055	/* confdefs.h. */
4056	_ACEOF
4057	cat confdefs.h >>conftest.$ac_ext
4058	cat >>conftest.$ac_ext <<_ACEOF
4059	/* end confdefs.h. */
4060	#ifdef __STDC__
4061	# include <limits.h>
4062	#else
4063	# include <assert.h>
4064	#endif
4065	Syntax error
4066	_ACEOF
4067	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4068	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4069	ac_status=$?
4070	grep -v '^ *+' conftest.er1 >conftest.err
4071	rm -f conftest.er1
4072	cat conftest.err >&5
4073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4074	(exit $ac_status); } >/dev/null; then
4075	if test -s conftest.err; then
4076	ac_cpp_err=$ac_c_preproc_warn_flag
4077	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4078	else
4079	ac_cpp_err=
4080	fi
4081	else
4082	ac_cpp_err=yes
4083	fi
4084	if test -z "$ac_cpp_err"; then
4085	:
4086	else
4087	echo "$as_me: failed program was:" >&5
4088	sed 's/^/\| /' conftest.$ac_ext >&5
4089
4090	# Broken: fails on valid input.
4091	continue
4092	fi
4093	rm -f conftest.err conftest.$ac_ext
4094
4095	# OK, works on sane cases. Now check whether non-existent headers
4096	# can be detected and how.
4097	cat >conftest.$ac_ext <<_ACEOF
4098	/* confdefs.h. */
4099	_ACEOF
4100	cat confdefs.h >>conftest.$ac_ext
4101	cat >>conftest.$ac_ext <<_ACEOF
4102	/* end confdefs.h. */
4103	#include <ac_nonexistent.h>
4104	_ACEOF
4105	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4106	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4107	ac_status=$?
4108	grep -v '^ *+' conftest.er1 >conftest.err
4109	rm -f conftest.er1
4110	cat conftest.err >&5
4111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4112	(exit $ac_status); } >/dev/null; then
4113	if test -s conftest.err; then
4114	ac_cpp_err=$ac_c_preproc_warn_flag
4115	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4116	else
4117	ac_cpp_err=
4118	fi
4119	else
4120	ac_cpp_err=yes
4121	fi
4122	if test -z "$ac_cpp_err"; then
4123	# Broken: success on invalid input.
4124	continue
4125	else
4126	echo "$as_me: failed program was:" >&5
4127	sed 's/^/\| /' conftest.$ac_ext >&5
4128
4129	# Passes both tests.
4130	ac_preproc_ok=:
4131	break
4132	fi
4133	rm -f conftest.err conftest.$ac_ext
4134
4135	done
4136	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4137	rm -f conftest.err conftest.$ac_ext
4138	if $ac_preproc_ok; then
4139	break
4140	fi
4141
4142	done
4143	ac_cv_prog_CPP=$CPP
4144
4145	fi
4146	CPP=$ac_cv_prog_CPP
4147	else
4148	ac_cv_prog_CPP=$CPP
4149	fi
4150	echo "$as_me:$LINENO: result: $CPP" >&5
4151	echo "${ECHO_T}$CPP" >&6
4152	ac_preproc_ok=false
4153	for ac_c_preproc_warn_flag in '' yes
4154	do
4155	# Use a header file that comes with gcc, so configuring glibc
4156	# with a fresh cross-compiler works.
4157	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4158	# <limits.h> exists even on freestanding compilers.
4159	# On the NeXT, cc -E runs the code through the compiler's parser,
4160	# not just through cpp. "Syntax error" is here to catch this case.
4161	cat >conftest.$ac_ext <<_ACEOF
4162	/* confdefs.h. */
4163	_ACEOF
4164	cat confdefs.h >>conftest.$ac_ext
4165	cat >>conftest.$ac_ext <<_ACEOF
4166	/* end confdefs.h. */
4167	#ifdef __STDC__
4168	# include <limits.h>
4169	#else
4170	# include <assert.h>
4171	#endif
4172	Syntax error
4173	_ACEOF
4174	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4175	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4176	ac_status=$?
4177	grep -v '^ *+' conftest.er1 >conftest.err
4178	rm -f conftest.er1
4179	cat conftest.err >&5
4180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4181	(exit $ac_status); } >/dev/null; then
4182	if test -s conftest.err; then
4183	ac_cpp_err=$ac_c_preproc_warn_flag
4184	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4185	else
4186	ac_cpp_err=
4187	fi
4188	else
4189	ac_cpp_err=yes
4190	fi
4191	if test -z "$ac_cpp_err"; then
4192	:
4193	else
4194	echo "$as_me: failed program was:" >&5
4195	sed 's/^/\| /' conftest.$ac_ext >&5
4196
4197	# Broken: fails on valid input.
4198	continue
4199	fi
4200	rm -f conftest.err conftest.$ac_ext
4201
4202	# OK, works on sane cases. Now check whether non-existent headers
4203	# can be detected and how.
4204	cat >conftest.$ac_ext <<_ACEOF
4205	/* confdefs.h. */
4206	_ACEOF
4207	cat confdefs.h >>conftest.$ac_ext
4208	cat >>conftest.$ac_ext <<_ACEOF
4209	/* end confdefs.h. */
4210	#include <ac_nonexistent.h>
4211	_ACEOF
4212	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4213	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4214	ac_status=$?
4215	grep -v '^ *+' conftest.er1 >conftest.err
4216	rm -f conftest.er1
4217	cat conftest.err >&5
4218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219	(exit $ac_status); } >/dev/null; then
4220	if test -s conftest.err; then
4221	ac_cpp_err=$ac_c_preproc_warn_flag
4222	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4223	else
4224	ac_cpp_err=
4225	fi
4226	else
4227	ac_cpp_err=yes
4228	fi
4229	if test -z "$ac_cpp_err"; then
4230	# Broken: success on invalid input.
4231	continue
4232	else
4233	echo "$as_me: failed program was:" >&5
4234	sed 's/^/\| /' conftest.$ac_ext >&5
4235
4236	# Passes both tests.
4237	ac_preproc_ok=:
4238	break
4239	fi
4240	rm -f conftest.err conftest.$ac_ext
4241
4242	done
4243	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4244	rm -f conftest.err conftest.$ac_ext
4245	if $ac_preproc_ok; then
4246	:
4247	else
4248	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4249	See \`config.log' for more details." >&5
4250	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4251	See \`config.log' for more details." >&2;}
4252	{ (exit 1); exit 1; }; }
4253	fi
4254
4255	ac_ext=c
4256	ac_cpp='$CPP $CPPFLAGS'
4257	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4258	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4259	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4260
4261
4262	echo "$as_me:$LINENO: checking for egrep" >&5
4263	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4264	if test "${ac_cv_prog_egrep+set}" = set; then
4265	echo $ECHO_N "(cached) $ECHO_C" >&6
4266	else
4267	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
4268	then ac_cv_prog_egrep='grep -E'
4269	else ac_cv_prog_egrep='egrep'
4270	fi
4271	fi
4272	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4273	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4274	EGREP=$ac_cv_prog_egrep
4275
4276
4277	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4278	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4279	if test "${ac_cv_header_stdc+set}" = set; then
4280	echo $ECHO_N "(cached) $ECHO_C" >&6
4281	else
4282	cat >conftest.$ac_ext <<_ACEOF
4283	/* confdefs.h. */
4284	_ACEOF
4285	cat confdefs.h >>conftest.$ac_ext
4286	cat >>conftest.$ac_ext <<_ACEOF
4287	/* end confdefs.h. */
4288	#include <stdlib.h>
4289	#include <stdarg.h>
4290	#include <string.h>
4291	#include <float.h>
4292
4293	int
4294	main ()
4295	{
4296
4297	;
4298	return 0;
4299	}
4300	_ACEOF
4301	rm -f conftest.$ac_objext
4302	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4303	(eval $ac_compile) 2>conftest.er1
4304	ac_status=$?
4305	grep -v '^ *+' conftest.er1 >conftest.err
4306	rm -f conftest.er1
4307	cat conftest.err >&5
4308	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309	(exit $ac_status); } &&
4310	{ ac_try='test -z "$ac_c_werror_flag"
4311	\|\| test ! -s conftest.err'
4312	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4313	(eval $ac_try) 2>&5
4314	ac_status=$?
4315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4316	(exit $ac_status); }; } &&
4317	{ ac_try='test -s conftest.$ac_objext'
4318	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4319	(eval $ac_try) 2>&5
4320	ac_status=$?
4321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4322	(exit $ac_status); }; }; then
4323	ac_cv_header_stdc=yes
4324	else
4325	echo "$as_me: failed program was:" >&5
4326	sed 's/^/\| /' conftest.$ac_ext >&5
4327
4328	ac_cv_header_stdc=no
4329	fi
4330	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4331
4332	if test $ac_cv_header_stdc = yes; then
4333	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4334	cat >conftest.$ac_ext <<_ACEOF
4335	/* confdefs.h. */
4336	_ACEOF
4337	cat confdefs.h >>conftest.$ac_ext
4338	cat >>conftest.$ac_ext <<_ACEOF
4339	/* end confdefs.h. */
4340	#include <string.h>
4341
4342	_ACEOF
4343	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4344	$EGREP "memchr" >/dev/null 2>&1; then
4345	:
4346	else
4347	ac_cv_header_stdc=no
4348	fi
4349	rm -f conftest*
4350
4351	fi
4352
4353	if test $ac_cv_header_stdc = yes; then
4354	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4355	cat >conftest.$ac_ext <<_ACEOF
4356	/* confdefs.h. */
4357	_ACEOF
4358	cat confdefs.h >>conftest.$ac_ext
4359	cat >>conftest.$ac_ext <<_ACEOF
4360	/* end confdefs.h. */
4361	#include <stdlib.h>
4362
4363	_ACEOF
4364	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4365	$EGREP "free" >/dev/null 2>&1; then
4366	:
4367	else
4368	ac_cv_header_stdc=no
4369	fi
4370	rm -f conftest*
4371
4372	fi
4373
4374	if test $ac_cv_header_stdc = yes; then
4375	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4376	if test "$cross_compiling" = yes; then
4377	:
4378	else
4379	cat >conftest.$ac_ext <<_ACEOF
4380	/* confdefs.h. */
4381	_ACEOF
4382	cat confdefs.h >>conftest.$ac_ext
4383	cat >>conftest.$ac_ext <<_ACEOF
4384	/* end confdefs.h. */
4385	#include <ctype.h>
4386	#if ((' ' & 0x0FF) == 0x020)
4387	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4388	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4389	#else
4390	# define ISLOWER(c) \
4391	(('a' <= (c) && (c) <= 'i') \
4392	\|\| ('j' <= (c) && (c) <= 'r') \
4393	\|\| ('s' <= (c) && (c) <= 'z'))
4394	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4395	#endif
4396
4397	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4398	int
4399	main ()
4400	{
4401	int i;
4402	for (i = 0; i < 256; i++)
4403	if (XOR (islower (i), ISLOWER (i))
4404	\|\| toupper (i) != TOUPPER (i))
4405	exit(2);
4406	exit (0);
4407	}
4408	_ACEOF
4409	rm -f conftest$ac_exeext
4410	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4411	(eval $ac_link) 2>&5
4412	ac_status=$?
4413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416	(eval $ac_try) 2>&5
4417	ac_status=$?
4418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419	(exit $ac_status); }; }; then
4420	:
4421	else
4422	echo "$as_me: program exited with status $ac_status" >&5
4423	echo "$as_me: failed program was:" >&5
4424	sed 's/^/\| /' conftest.$ac_ext >&5
4425
4426	( exit $ac_status )
4427	ac_cv_header_stdc=no
4428	fi
4429	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4430	fi
4431	fi
4432	fi
4433	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4434	echo "${ECHO_T}$ac_cv_header_stdc" >&6
4435	if test $ac_cv_header_stdc = yes; then
4436
4437	cat >>confdefs.h <<\_ACEOF
4438	#define STDC_HEADERS 1
4439	_ACEOF
4440
4441	fi
4442
4443	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4454	inttypes.h stdint.h unistd.h
4455	do
4456	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4457	echo "$as_me:$LINENO: checking for $ac_header" >&5
4458	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4459	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4460	echo $ECHO_N "(cached) $ECHO_C" >&6
4461	else
4462	cat >conftest.$ac_ext <<_ACEOF
4463	/* confdefs.h. */
4464	_ACEOF
4465	cat confdefs.h >>conftest.$ac_ext
4466	cat >>conftest.$ac_ext <<_ACEOF
4467	/* end confdefs.h. */
4468	$ac_includes_default
4469
4470	#include <$ac_header>
4471	_ACEOF
4472	rm -f conftest.$ac_objext
4473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474	(eval $ac_compile) 2>conftest.er1
4475	ac_status=$?
4476	grep -v '^ *+' conftest.er1 >conftest.err
4477	rm -f conftest.er1
4478	cat conftest.err >&5
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); } &&
4481	{ ac_try='test -z "$ac_c_werror_flag"
4482	\|\| test ! -s conftest.err'
4483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484	(eval $ac_try) 2>&5
4485	ac_status=$?
4486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487	(exit $ac_status); }; } &&
4488	{ ac_try='test -s conftest.$ac_objext'
4489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490	(eval $ac_try) 2>&5
4491	ac_status=$?
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); }; }; then
4494	eval "$as_ac_Header=yes"
4495	else
4496	echo "$as_me: failed program was:" >&5
4497	sed 's/^/\| /' conftest.$ac_ext >&5
4498
4499	eval "$as_ac_Header=no"
4500	fi
4501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502	fi
4503	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4504	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4505	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4506	cat >>confdefs.h <<_ACEOF
4507	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4508	_ACEOF
4509
4510	fi
4511
4512	done
4513
4514
4515
4516
4517	for ac_header in stdlib.h string.h
4518	do
4519	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4520	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4521	echo "$as_me:$LINENO: checking for $ac_header" >&5
4522	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4523	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4524	echo $ECHO_N "(cached) $ECHO_C" >&6
4525	fi
4526	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4527	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4528	else
4529	# Is the header compilable?
4530	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4531	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4532	cat >conftest.$ac_ext <<_ACEOF
4533	/* confdefs.h. */
4534	_ACEOF
4535	cat confdefs.h >>conftest.$ac_ext
4536	cat >>conftest.$ac_ext <<_ACEOF
4537	/* end confdefs.h. */
4538	$ac_includes_default
4539	#include <$ac_header>
4540	_ACEOF
4541	rm -f conftest.$ac_objext
4542	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4543	(eval $ac_compile) 2>conftest.er1
4544	ac_status=$?
4545	grep -v '^ *+' conftest.er1 >conftest.err
4546	rm -f conftest.er1
4547	cat conftest.err >&5
4548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4549	(exit $ac_status); } &&
4550	{ ac_try='test -z "$ac_c_werror_flag"
4551	\|\| test ! -s conftest.err'
4552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4553	(eval $ac_try) 2>&5
4554	ac_status=$?
4555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556	(exit $ac_status); }; } &&
4557	{ ac_try='test -s conftest.$ac_objext'
4558	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4559	(eval $ac_try) 2>&5
4560	ac_status=$?
4561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562	(exit $ac_status); }; }; then
4563	ac_header_compiler=yes
4564	else
4565	echo "$as_me: failed program was:" >&5
4566	sed 's/^/\| /' conftest.$ac_ext >&5
4567
4568	ac_header_compiler=no
4569	fi
4570	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4571	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4572	echo "${ECHO_T}$ac_header_compiler" >&6
4573
4574	# Is the header present?
4575	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4576	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4577	cat >conftest.$ac_ext <<_ACEOF
4578	/* confdefs.h. */
4579	_ACEOF
4580	cat confdefs.h >>conftest.$ac_ext
4581	cat >>conftest.$ac_ext <<_ACEOF
4582	/* end confdefs.h. */
4583	#include <$ac_header>
4584	_ACEOF
4585	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4586	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4587	ac_status=$?
4588	grep -v '^ *+' conftest.er1 >conftest.err
4589	rm -f conftest.er1
4590	cat conftest.err >&5
4591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4592	(exit $ac_status); } >/dev/null; then
4593	if test -s conftest.err; then
4594	ac_cpp_err=$ac_c_preproc_warn_flag
4595	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4596	else
4597	ac_cpp_err=
4598	fi
4599	else
4600	ac_cpp_err=yes
4601	fi
4602	if test -z "$ac_cpp_err"; then
4603	ac_header_preproc=yes
4604	else
4605	echo "$as_me: failed program was:" >&5
4606	sed 's/^/\| /' conftest.$ac_ext >&5
4607
4608	ac_header_preproc=no
4609	fi
4610	rm -f conftest.err conftest.$ac_ext
4611	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4612	echo "${ECHO_T}$ac_header_preproc" >&6
4613
4614	# So? What about this header?
4615	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4616	yes:no: )
4617	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4618	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4619	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4620	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4621	ac_header_preproc=yes
4622	;;
4623	no:yes:* )
4624	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4625	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4626	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4627	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4628	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4629	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4630	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4631	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4632	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4633	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4634	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4635	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4636	(
4637	cat <<\_ASBOX
4638	## ------------------------------------------- ##
4639	## Report this to orxonox-dev@mail.datacore.ch ##
4640	## ------------------------------------------- ##
4641	_ASBOX
4642	) \|
4643	sed "s/^/$as_me: WARNING: /" >&2
4644	;;
4645	esac
4646	echo "$as_me:$LINENO: checking for $ac_header" >&5
4647	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4648	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4649	echo $ECHO_N "(cached) $ECHO_C" >&6
4650	else
4651	eval "$as_ac_Header=\$ac_header_preproc"
4652	fi
4653	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4654	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4655
4656	fi
4657	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4658	cat >>confdefs.h <<_ACEOF
4659	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4660	_ACEOF
4661
4662	fi
4663
4664	done
4665
4666
4667	# Checks for typedefs, structures, and compiler characteristics.
4668	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
4669	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
4670	if test "${ac_cv_header_stdbool_h+set}" = set; then
4671	echo $ECHO_N "(cached) $ECHO_C" >&6
4672	else
4673	cat >conftest.$ac_ext <<_ACEOF
4674	/* confdefs.h. */
4675	_ACEOF
4676	cat confdefs.h >>conftest.$ac_ext
4677	cat >>conftest.$ac_ext <<_ACEOF
4678	/* end confdefs.h. */
4679
4680	#include <stdbool.h>
4681	#ifndef bool
4682	# error bool is not defined
4683	#endif
4684	#ifndef false
4685	# error false is not defined
4686	#endif
4687	#if false
4688	# error false is not 0
4689	#endif
4690	#ifndef true
4691	# error true is not defined
4692	#endif
4693	#if true != 1
4694	# error true is not 1
4695	#endif
4696	#ifndef __bool_true_false_are_defined
4697	# error __bool_true_false_are_defined is not defined
4698	#endif
4699
4700	struct s { _Bool s: 1; _Bool t; } s;
4701
4702	char a[true == 1 ? 1 : -1];
4703	char b[false == 0 ? 1 : -1];
4704	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
4705	char d[(bool) -0.5 == true ? 1 : -1];
4706	bool e = &s;
4707	char f[(_Bool) -0.0 == false ? 1 : -1];
4708	char g[true];
4709	char h[sizeof (_Bool)];
4710	char i[sizeof s.t];
4711
4712	int
4713	main ()
4714	{
4715	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
4716	;
4717	return 0;
4718	}
4719	_ACEOF
4720	rm -f conftest.$ac_objext
4721	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4722	(eval $ac_compile) 2>conftest.er1
4723	ac_status=$?
4724	grep -v '^ *+' conftest.er1 >conftest.err
4725	rm -f conftest.er1
4726	cat conftest.err >&5
4727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4728	(exit $ac_status); } &&
4729	{ ac_try='test -z "$ac_c_werror_flag"
4730	\|\| test ! -s conftest.err'
4731	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4732	(eval $ac_try) 2>&5
4733	ac_status=$?
4734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735	(exit $ac_status); }; } &&
4736	{ ac_try='test -s conftest.$ac_objext'
4737	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4738	(eval $ac_try) 2>&5
4739	ac_status=$?
4740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4741	(exit $ac_status); }; }; then
4742	ac_cv_header_stdbool_h=yes
4743	else
4744	echo "$as_me: failed program was:" >&5
4745	sed 's/^/\| /' conftest.$ac_ext >&5
4746
4747	ac_cv_header_stdbool_h=no
4748	fi
4749	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4750	fi
4751	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
4752	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
4753	echo "$as_me:$LINENO: checking for _Bool" >&5
4754	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
4755	if test "${ac_cv_type__Bool+set}" = set; then
4756	echo $ECHO_N "(cached) $ECHO_C" >&6
4757	else
4758	cat >conftest.$ac_ext <<_ACEOF
4759	/* confdefs.h. */
4760	_ACEOF
4761	cat confdefs.h >>conftest.$ac_ext
4762	cat >>conftest.$ac_ext <<_ACEOF
4763	/* end confdefs.h. */
4764	$ac_includes_default
4765	int
4766	main ()
4767	{
4768	if ((_Bool *) 0)
4769	return 0;
4770	if (sizeof (_Bool))
4771	return 0;
4772	;
4773	return 0;
4774	}
4775	_ACEOF
4776	rm -f conftest.$ac_objext
4777	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4778	(eval $ac_compile) 2>conftest.er1
4779	ac_status=$?
4780	grep -v '^ *+' conftest.er1 >conftest.err
4781	rm -f conftest.er1
4782	cat conftest.err >&5
4783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784	(exit $ac_status); } &&
4785	{ ac_try='test -z "$ac_c_werror_flag"
4786	\|\| test ! -s conftest.err'
4787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4788	(eval $ac_try) 2>&5
4789	ac_status=$?
4790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791	(exit $ac_status); }; } &&
4792	{ ac_try='test -s conftest.$ac_objext'
4793	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4794	(eval $ac_try) 2>&5
4795	ac_status=$?
4796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4797	(exit $ac_status); }; }; then
4798	ac_cv_type__Bool=yes
4799	else
4800	echo "$as_me: failed program was:" >&5
4801	sed 's/^/\| /' conftest.$ac_ext >&5
4802
4803	ac_cv_type__Bool=no
4804	fi
4805	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4806	fi
4807	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
4808	echo "${ECHO_T}$ac_cv_type__Bool" >&6
4809	if test $ac_cv_type__Bool = yes; then
4810
4811	cat >>confdefs.h <<_ACEOF
4812	#define HAVE__BOOL 1
4813	_ACEOF
4814
4815
4816	fi
4817
4818	if test $ac_cv_header_stdbool_h = yes; then
4819
4820	cat >>confdefs.h <<\_ACEOF
4821	#define HAVE_STDBOOL_H 1
4822	_ACEOF
4823
4824	fi
4825
4826
4827	# Checks for library functions.
4828
4829	for ac_header in stdlib.h
4830	do
4831	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4832	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4833	echo "$as_me:$LINENO: checking for $ac_header" >&5
4834	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4835	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4836	echo $ECHO_N "(cached) $ECHO_C" >&6
4837	fi
4838	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4839	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4840	else
4841	# Is the header compilable?
4842	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4843	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4844	cat >conftest.$ac_ext <<_ACEOF
4845	/* confdefs.h. */
4846	_ACEOF
4847	cat confdefs.h >>conftest.$ac_ext
4848	cat >>conftest.$ac_ext <<_ACEOF
4849	/* end confdefs.h. */
4850	$ac_includes_default
4851	#include <$ac_header>
4852	_ACEOF
4853	rm -f conftest.$ac_objext
4854	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4855	(eval $ac_compile) 2>conftest.er1
4856	ac_status=$?
4857	grep -v '^ *+' conftest.er1 >conftest.err
4858	rm -f conftest.er1
4859	cat conftest.err >&5
4860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4861	(exit $ac_status); } &&
4862	{ ac_try='test -z "$ac_c_werror_flag"
4863	\|\| test ! -s conftest.err'
4864	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4865	(eval $ac_try) 2>&5
4866	ac_status=$?
4867	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4868	(exit $ac_status); }; } &&
4869	{ ac_try='test -s conftest.$ac_objext'
4870	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4871	(eval $ac_try) 2>&5
4872	ac_status=$?
4873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4874	(exit $ac_status); }; }; then
4875	ac_header_compiler=yes
4876	else
4877	echo "$as_me: failed program was:" >&5
4878	sed 's/^/\| /' conftest.$ac_ext >&5
4879
4880	ac_header_compiler=no
4881	fi
4882	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4883	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4884	echo "${ECHO_T}$ac_header_compiler" >&6
4885
4886	# Is the header present?
4887	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4888	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4889	cat >conftest.$ac_ext <<_ACEOF
4890	/* confdefs.h. */
4891	_ACEOF
4892	cat confdefs.h >>conftest.$ac_ext
4893	cat >>conftest.$ac_ext <<_ACEOF
4894	/* end confdefs.h. */
4895	#include <$ac_header>
4896	_ACEOF
4897	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4898	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4899	ac_status=$?
4900	grep -v '^ *+' conftest.er1 >conftest.err
4901	rm -f conftest.er1
4902	cat conftest.err >&5
4903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904	(exit $ac_status); } >/dev/null; then
4905	if test -s conftest.err; then
4906	ac_cpp_err=$ac_c_preproc_warn_flag
4907	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4908	else
4909	ac_cpp_err=
4910	fi
4911	else
4912	ac_cpp_err=yes
4913	fi
4914	if test -z "$ac_cpp_err"; then
4915	ac_header_preproc=yes
4916	else
4917	echo "$as_me: failed program was:" >&5
4918	sed 's/^/\| /' conftest.$ac_ext >&5
4919
4920	ac_header_preproc=no
4921	fi
4922	rm -f conftest.err conftest.$ac_ext
4923	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4924	echo "${ECHO_T}$ac_header_preproc" >&6
4925
4926	# So? What about this header?
4927	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4928	yes:no: )
4929	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4930	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4931	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4932	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4933	ac_header_preproc=yes
4934	;;
4935	no:yes:* )
4936	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4937	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4938	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4939	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4940	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4941	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4942	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4943	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4944	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4945	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4946	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4947	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4948	(
4949	cat <<\_ASBOX
4950	## ------------------------------------------- ##
4951	## Report this to orxonox-dev@mail.datacore.ch ##
4952	## ------------------------------------------- ##
4953	_ASBOX
4954	) \|
4955	sed "s/^/$as_me: WARNING: /" >&2
4956	;;
4957	esac
4958	echo "$as_me:$LINENO: checking for $ac_header" >&5
4959	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4961	echo $ECHO_N "(cached) $ECHO_C" >&6
4962	else
4963	eval "$as_ac_Header=\$ac_header_preproc"
4964	fi
4965	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4966	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4967
4968	fi
4969	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4970	cat >>confdefs.h <<_ACEOF
4971	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4972	_ACEOF
4973
4974	fi
4975
4976	done
4977
4978	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
4979	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
4980	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
4981	echo $ECHO_N "(cached) $ECHO_C" >&6
4982	else
4983	if test "$cross_compiling" = yes; then
4984	ac_cv_func_malloc_0_nonnull=no
4985	else
4986	cat >conftest.$ac_ext <<_ACEOF
4987	/* confdefs.h. */
4988	_ACEOF
4989	cat confdefs.h >>conftest.$ac_ext
4990	cat >>conftest.$ac_ext <<_ACEOF
4991	/* end confdefs.h. */
4992	#if STDC_HEADERS \|\| HAVE_STDLIB_H
4993	# include <stdlib.h>
4994	#else
4995	char *malloc ();
4996	#endif
4997
4998	int
4999	main ()
5000	{
5001	exit (malloc (0) ? 0 : 1);
5002	;
5003	return 0;
5004	}
5005	_ACEOF
5006	rm -f conftest$ac_exeext
5007	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5008	(eval $ac_link) 2>&5
5009	ac_status=$?
5010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5011	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5013	(eval $ac_try) 2>&5
5014	ac_status=$?
5015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016	(exit $ac_status); }; }; then
5017	ac_cv_func_malloc_0_nonnull=yes
5018	else
5019	echo "$as_me: program exited with status $ac_status" >&5
5020	echo "$as_me: failed program was:" >&5
5021	sed 's/^/\| /' conftest.$ac_ext >&5
5022
5023	( exit $ac_status )
5024	ac_cv_func_malloc_0_nonnull=no
5025	fi
5026	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5027	fi
5028	fi
5029	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
5030	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
5031	if test $ac_cv_func_malloc_0_nonnull = yes; then
5032
5033	cat >>confdefs.h <<\_ACEOF
5034	#define HAVE_MALLOC 1
5035	_ACEOF
5036
5037	else
5038	cat >>confdefs.h <<\_ACEOF
5039	#define HAVE_MALLOC 0
5040	_ACEOF
5041
5042	case $LIBOBJS in
5043	"malloc.$ac_objext" \| \
5044	*" malloc.$ac_objext" \| \
5045	"malloc.$ac_objext "* \| \
5046	" malloc.$ac_objext " ) ;;
5047	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
5048	esac
5049
5050
5051	cat >>confdefs.h <<\_ACEOF
5052	#define malloc rpl_malloc
5053	_ACEOF
5054
5055	fi
5056
5057
5058
5059
5060
5061	for ac_func in bzero sqrt
5062	do
5063	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5064	echo "$as_me:$LINENO: checking for $ac_func" >&5
5065	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5066	if eval "test \"\${$as_ac_var+set}\" = set"; then
5067	echo $ECHO_N "(cached) $ECHO_C" >&6
5068	else
5069	cat >conftest.$ac_ext <<_ACEOF
5070	/* confdefs.h. */
5071	_ACEOF
5072	cat confdefs.h >>conftest.$ac_ext
5073	cat >>conftest.$ac_ext <<_ACEOF
5074	/* end confdefs.h. */
5075	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5076	For example, HP-UX 11i <limits.h> declares gettimeofday. */
5077	#define $ac_func innocuous_$ac_func
5078
5079	/* System header to define __stub macros and hopefully few prototypes,
5080	which can conflict with char $ac_func (); below.
5081	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5082	<limits.h> exists even on freestanding compilers. */
5083
5084	#ifdef __STDC__
5085	# include <limits.h>
5086	#else
5087	# include <assert.h>
5088	#endif
5089
5090	#undef $ac_func
5091
5092	/* Override any gcc2 internal prototype to avoid an error. */
5093	#ifdef __cplusplus
5094	extern "C"
5095	{
5096	#endif
5097	/* We use char because int might match the return type of a gcc2
5098	builtin and then its argument prototype would still apply. */
5099	char $ac_func ();
5100	/* The GNU C library defines this for functions which it implements
5101	to always fail with ENOSYS. Some functions are actually named
5102	something starting with __ and the normal name is an alias. */
5103	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
5104	choke me
5105	#else
5106	char (*f) () = $ac_func;
5107	#endif
5108	#ifdef __cplusplus
5109	}
5110	#endif
5111
5112	int
5113	main ()
5114	{
5115	return f != $ac_func;
5116	;
5117	return 0;
5118	}
5119	_ACEOF
5120	rm -f conftest.$ac_objext conftest$ac_exeext
5121	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5122	(eval $ac_link) 2>conftest.er1
5123	ac_status=$?
5124	grep -v '^ *+' conftest.er1 >conftest.err
5125	rm -f conftest.er1
5126	cat conftest.err >&5
5127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5128	(exit $ac_status); } &&
5129	{ ac_try='test -z "$ac_c_werror_flag"
5130	\|\| test ! -s conftest.err'
5131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5132	(eval $ac_try) 2>&5
5133	ac_status=$?
5134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5135	(exit $ac_status); }; } &&
5136	{ ac_try='test -s conftest$ac_exeext'
5137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5138	(eval $ac_try) 2>&5
5139	ac_status=$?
5140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5141	(exit $ac_status); }; }; then
5142	eval "$as_ac_var=yes"
5143	else
5144	echo "$as_me: failed program was:" >&5
5145	sed 's/^/\| /' conftest.$ac_ext >&5
5146
5147	eval "$as_ac_var=no"
5148	fi
5149	rm -f conftest.err conftest.$ac_objext \
5150	conftest$ac_exeext conftest.$ac_ext
5151	fi
5152	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5153	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5154	if test `eval echo '${'$as_ac_var'}'` = yes; then
5155	cat >>confdefs.h <<_ACEOF
5156	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5157	_ACEOF
5158
5159	fi
5160	done
5161
5162
5163	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile"
5164
5165	cat >confcache <<\_ACEOF
5166	# This file is a shell script that caches the results of configure
5167	# tests run on this system so they can be shared between configure
5168	# scripts and configure runs, see configure's option --config-cache.
5169	# It is not useful on other systems. If it contains results you don't
5170	# want to keep, you may remove or edit it.
5171	#
5172	# config.status only pays attention to the cache file if you give it
5173	# the --recheck option to rerun configure.
5174	#
5175	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5176	# loading this file, other unset `ac_cv_foo' will be assigned the
5177	# following values.
5178
5179	_ACEOF
5180
5181	# The following way of writing the cache mishandles newlines in values,
5182	# but we know of no workaround that is simple, portable, and efficient.
5183	# So, don't put newlines in cache variables' values.
5184	# Ultrix sh set writes to stderr and can't be redirected directly,
5185	# and sets the high bit in the cache file unless we assign to the vars.
5186	{
5187	(set) 2>&1 \|
5188	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
5189	ac_space=\ )
5190	# `set' does not quote correctly, so add quotes (double-quote
5191	# substitution turns \\\\ into \\, and sed turns \\ into \).
5192	sed -n \
5193	"s/'/'\\\\''/g;
5194	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5195	;;
5196	*)
5197	# `set' quotes correctly as required by POSIX, so do not add quotes.
5198	sed -n \
5199	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
5200	;;
5201	esac;
5202	} \|
5203	sed '
5204	t clear
5205	: clear
5206	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5207	t end
5208	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
5209	: end' >>confcache
5210	if diff $cache_file confcache >/dev/null 2>&1; then :; else
5211	if test -w $cache_file; then
5212	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5213	cat confcache >$cache_file
5214	else
5215	echo "not updating unwritable cache $cache_file"
5216	fi
5217	fi
5218	rm -f confcache
5219
5220	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5221	# Let make expand exec_prefix.
5222	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5223
5224	# VPATH may cause trouble with some makes, so we remove $(srcdir),
5225	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5226	# trailing colons and then remove the whole line if VPATH becomes empty
5227	# (actually we leave an empty line to preserve line numbers).
5228	if test "x$srcdir" = x.; then
5229	ac_vpsub='/^[ ]VPATH[ ]=/{
5230	s/:\$(srcdir):/:/;
5231	s/:\${srcdir}:/:/;
5232	s/:@srcdir@:/:/;
5233	s/^$[^=]=[ ]$:*/\1/;
5234	s/:*$//;
5235	s/^[^=]=[ ]$//;
5236	}'
5237	fi
5238
5239	DEFS=-DHAVE_CONFIG_H
5240
5241	ac_libobjs=
5242	ac_ltlibobjs=
5243	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5244	# 1. Remove the extension, and $U if already installed.
5245	ac_i=`echo "$ac_i" \|
5246	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5247	# 2. Add them.
5248	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5249	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5250	done
5251	LIBOBJS=$ac_libobjs
5252
5253	LTLIBOBJS=$ac_ltlibobjs
5254
5255
5256	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5257	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
5258	Usually this means the macro was only invoked conditionally." >&5
5259	echo "$as_me: error: conditional \"AMDEP\" was never defined.
5260	Usually this means the macro was only invoked conditionally." >&2;}
5261	{ (exit 1); exit 1; }; }
5262	fi
5263	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5264	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
5265	Usually this means the macro was only invoked conditionally." >&5
5266	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
5267	Usually this means the macro was only invoked conditionally." >&2;}
5268	{ (exit 1); exit 1; }; }
5269	fi
5270	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5271	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
5272	Usually this means the macro was only invoked conditionally." >&5
5273	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
5274	Usually this means the macro was only invoked conditionally." >&2;}
5275	{ (exit 1); exit 1; }; }
5276	fi
5277
5278	: ${CONFIG_STATUS=./config.status}
5279	ac_clean_files_save=$ac_clean_files
5280	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5281	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5282	echo "$as_me: creating $CONFIG_STATUS" >&6;}
5283	cat >$CONFIG_STATUS <<_ACEOF
5284	#! $SHELL
5285	# Generated by $as_me.
5286	# Run this file to recreate the current configuration.
5287	# Compiler output produced by configure, useful for debugging
5288	# configure, is in config.log if it exists.
5289
5290	debug=false
5291	ac_cs_recheck=false
5292	ac_cs_silent=false
5293	SHELL=\${CONFIG_SHELL-$SHELL}
5294	_ACEOF
5295
5296	cat >>$CONFIG_STATUS <<\_ACEOF
5297	## --------------------- ##
5298	## M4sh Initialization. ##
5299	## --------------------- ##
5300
5301	# Be Bourne compatible
5302	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5303	emulate sh
5304	NULLCMD=:
5305	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5306	# is contrary to our usage. Disable this feature.
5307	alias -g '${1+"$@"}'='"$@"'
5308	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5309	set -o posix
5310	fi
5311	DUALCASE=1; export DUALCASE # for MKS sh
5312
5313	# Support unset when possible.
5314	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
5315	as_unset=unset
5316	else
5317	as_unset=false
5318	fi
5319
5320
5321	# Work around bugs in pre-3.0 UWIN ksh.
5322	$as_unset ENV MAIL MAILPATH
5323	PS1='$ '
5324	PS2='> '
5325	PS4='+ '
5326
5327	# NLS nuisances.
5328	for as_var in \
5329	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5330	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5331	LC_TELEPHONE LC_TIME
5332	do
5333	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5334	eval $as_var=C; export $as_var
5335	else
5336	$as_unset $as_var
5337	fi
5338	done
5339
5340	# Required to use basename.
5341	if expr a : '$a$' >/dev/null 2>&1; then
5342	as_expr=expr
5343	else
5344	as_expr=false
5345	fi
5346
5347	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5348	as_basename=basename
5349	else
5350	as_basename=false
5351	fi
5352
5353
5354	# Name of the executable.
5355	as_me=`$as_basename "$0" \|\|
5356	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
5357	X"$0" : 'X$//$$' \\| \
5358	X"$0" : 'X$/$$' \\| \
5359	. : '$.$' 2>/dev/null \|\|
5360	echo X/"$0" \|
5361	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
5362	/^X\/$\/\/$$/{ s//\1/; q; }
5363	/^X\/$\/$.*/{ s//\1/; q; }
5364	s/.*/./; q'`
5365
5366
5367	# PATH needs CR, and LINENO needs CR and PATH.
5368	# Avoid depending upon Character Ranges.
5369	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5370	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5371	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5372	as_cr_digits='0123456789'
5373	as_cr_alnum=$as_cr_Letters$as_cr_digits
5374
5375	# The user is always right.
5376	if test "${PATH_SEPARATOR+set}" != set; then
5377	echo "#! /bin/sh" >conf$$.sh
5378	echo "exit 0" >>conf$$.sh
5379	chmod +x conf$$.sh
5380	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5381	PATH_SEPARATOR=';'
5382	else
5383	PATH_SEPARATOR=:
5384	fi
5385	rm -f conf$$.sh
5386	fi
5387
5388
5389	as_lineno_1=$LINENO
5390	as_lineno_2=$LINENO
5391	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5392	test "x$as_lineno_1" != "x$as_lineno_2" &&
5393	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
5394	# Find who we are. Look in the path if we contain no path at all
5395	# relative or not.
5396	case $0 in
5397	[\\/] ) as_myself=$0 ;;
5398	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5399	for as_dir in $PATH
5400	do
5401	IFS=$as_save_IFS
5402	test -z "$as_dir" && as_dir=.
5403	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5404	done
5405
5406	;;
5407	esac
5408	# We did not find ourselves, most probably we were run as `sh COMMAND'
5409	# in which case we are not to be found in the path.
5410	if test "x$as_myself" = x; then
5411	as_myself=$0
5412	fi
5413	if test ! -f "$as_myself"; then
5414	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5415	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5416	{ (exit 1); exit 1; }; }
5417	fi
5418	case $CONFIG_SHELL in
5419	'')
5420	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5421	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5422	do
5423	IFS=$as_save_IFS
5424	test -z "$as_dir" && as_dir=.
5425	for as_base in sh bash ksh sh5; do
5426	case $as_dir in
5427	/*)
5428	if ("$as_dir/$as_base" -c '
5429	as_lineno_1=$LINENO
5430	as_lineno_2=$LINENO
5431	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5432	test "x$as_lineno_1" != "x$as_lineno_2" &&
5433	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
5434	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
5435	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
5436	CONFIG_SHELL=$as_dir/$as_base
5437	export CONFIG_SHELL
5438	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5439	fi;;
5440	esac
5441	done
5442	done
5443	;;
5444	esac
5445
5446	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5447	# uniformly replaced by the line number. The first 'sed' inserts a
5448	# line-number line before each line; the second 'sed' does the real
5449	# work. The second script uses 'N' to pair each line-number line
5450	# with the numbered line, and appends trailing '-' during
5451	# substitution so that $LINENO is not a special case at line end.
5452	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5453	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
5454	sed '=' <$as_myself \|
5455	sed '
5456	N
5457	s,$,-,
5458	: loop
5459	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
5460	t loop
5461	s,-$,,
5462	s,^['$as_cr_digits']*\n,,
5463	' >$as_me.lineno &&
5464	chmod +x $as_me.lineno \|\|
5465	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5466	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5467	{ (exit 1); exit 1; }; }
5468
5469	# Don't try to exec as it changes $[0], causing all sort of problems
5470	# (the dirname of $[0] is not the place where we might find the
5471	# original and so on. Autoconf is especially sensible to this).
5472	. ./$as_me.lineno
5473	# Exit status is that of the last command.
5474	exit
5475	}
5476
5477
5478	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5479	c,-n*) ECHO_N= ECHO_C='
5480	' ECHO_T=' ' ;;
5481	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5482	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
5483	esac
5484
5485	if expr a : '$a$' >/dev/null 2>&1; then
5486	as_expr=expr
5487	else
5488	as_expr=false
5489	fi
5490
5491	rm -f conf$$ conf$$.exe conf$$.file
5492	echo >conf$$.file
5493	if ln -s conf$$.file conf$$ 2>/dev/null; then
5494	# We could just check for DJGPP; but this test a) works b) is more generic
5495	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5496	if test -f conf$$.exe; then
5497	# Don't use ln at all; we don't have any links
5498	as_ln_s='cp -p'
5499	else
5500	as_ln_s='ln -s'
5501	fi
5502	elif ln conf$$.file conf$$ 2>/dev/null; then
5503	as_ln_s=ln
5504	else
5505	as_ln_s='cp -p'
5506	fi
5507	rm -f conf$$ conf$$.exe conf$$.file
5508
5509	if mkdir -p . 2>/dev/null; then
5510	as_mkdir_p=:
5511	else
5512	test -d ./-p && rmdir ./-p
5513	as_mkdir_p=false
5514	fi
5515
5516	as_executable_p="test -f"
5517
5518	# Sed expression to map a string onto a valid CPP name.
5519	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5520
5521	# Sed expression to map a string onto a valid variable name.
5522	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5523
5524
5525	# IFS
5526	# We need space, tab and new line, in precisely that order.
5527	as_nl='
5528	'
5529	IFS=" $as_nl"
5530
5531	# CDPATH.
5532	$as_unset CDPATH
5533
5534	exec 6>&1
5535
5536	# Open the log real soon, to keep \$[0] and so on meaningful, and to
5537	# report actual input values of CONFIG_FILES etc. instead of their
5538	# values after options handling. Logging --version etc. is OK.
5539	exec 5>>config.log
5540	{
5541	echo
5542	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5543	## Running $as_me. ##
5544	_ASBOX
5545	} >&5
5546	cat >&5 <<_CSEOF
5547
5548	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
5549	generated by GNU Autoconf 2.59. Invocation command line was
5550
5551	CONFIG_FILES = $CONFIG_FILES
5552	CONFIG_HEADERS = $CONFIG_HEADERS
5553	CONFIG_LINKS = $CONFIG_LINKS
5554	CONFIG_COMMANDS = $CONFIG_COMMANDS
5555	$ $0 $@
5556
5557	_CSEOF
5558	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
5559	echo >&5
5560	_ACEOF
5561
5562	# Files that config.status was made for.
5563	if test -n "$ac_config_files"; then
5564	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5565	fi
5566
5567	if test -n "$ac_config_headers"; then
5568	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5569	fi
5570
5571	if test -n "$ac_config_links"; then
5572	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5573	fi
5574
5575	if test -n "$ac_config_commands"; then
5576	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5577	fi
5578
5579	cat >>$CONFIG_STATUS <<\_ACEOF
5580
5581	ac_cs_usage="\
5582	\`$as_me' instantiates files from templates according to the
5583	current configuration.
5584
5585	Usage: $0 [OPTIONS] [FILE]...
5586
5587	-h, --help print this help, then exit
5588	-V, --version print version number, then exit
5589	-q, --quiet do not print progress messages
5590	-d, --debug don't remove temporary files
5591	--recheck update $as_me by reconfiguring in the same conditions
5592	--file=FILE[:TEMPLATE]
5593	instantiate the configuration file FILE
5594	--header=FILE[:TEMPLATE]
5595	instantiate the configuration header FILE
5596
5597	Configuration files:
5598	$config_files
5599
5600	Configuration headers:
5601	$config_headers
5602
5603	Configuration commands:
5604	$config_commands
5605
5606	Report bugs to <bug-autoconf@gnu.org>."
5607	_ACEOF
5608
5609	cat >>$CONFIG_STATUS <<_ACEOF
5610	ac_cs_version="\\
5611	orxonox config.status 0.1-pre-alpha
5612	configured by $0, generated by GNU Autoconf 2.59,
5613	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
5614
5615	Copyright (C) 2003 Free Software Foundation, Inc.
5616	This config.status script is free software; the Free Software Foundation
5617	gives unlimited permission to copy, distribute and modify it."
5618	srcdir=$srcdir
5619	INSTALL="$INSTALL"
5620	_ACEOF
5621
5622	cat >>$CONFIG_STATUS <<\_ACEOF
5623	# If no file are specified by the user, then we need to provide default
5624	# value. By we need to know if files were specified by the user.
5625	ac_need_defaults=:
5626	while test $# != 0
5627	do
5628	case $1 in
5629	--=)
5630	ac_option=`expr "x$1" : 'x$[^=]*$='`
5631	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
5632	ac_shift=:
5633	;;
5634	-*)
5635	ac_option=$1
5636	ac_optarg=$2
5637	ac_shift=shift
5638	;;
5639	*) # This is not an option, so the user has probably given explicit
5640	# arguments.
5641	ac_option=$1
5642	ac_need_defaults=false;;
5643	esac
5644
5645	case $ac_option in
5646	# Handling of the options.
5647	_ACEOF
5648	cat >>$CONFIG_STATUS <<\_ACEOF
5649	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
5650	ac_cs_recheck=: ;;
5651	--version \| --vers* \| -V )
5652	echo "$ac_cs_version"; exit 0 ;;
5653	--he \| --h)
5654	# Conflict between --help and --header
5655	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
5656	Try \`$0 --help' for more information." >&5
5657	echo "$as_me: error: ambiguous option: $1
5658	Try \`$0 --help' for more information." >&2;}
5659	{ (exit 1); exit 1; }; };;
5660	--help \| --hel \| -h )
5661	echo "$ac_cs_usage"; exit 0 ;;
5662	--debug \| --d* \| -d )
5663	debug=: ;;
5664	--file \| --fil \| --fi \| --f )
5665	$ac_shift
5666	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5667	ac_need_defaults=false;;
5668	--header \| --heade \| --head \| --hea )
5669	$ac_shift
5670	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5671	ac_need_defaults=false;;
5672	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
5673	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
5674	ac_cs_silent=: ;;
5675
5676	# This is an error.
5677	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5678	Try \`$0 --help' for more information." >&5
5679	echo "$as_me: error: unrecognized option: $1
5680	Try \`$0 --help' for more information." >&2;}
5681	{ (exit 1); exit 1; }; } ;;
5682
5683	*) ac_config_targets="$ac_config_targets $1" ;;
5684
5685	esac
5686	shift
5687	done
5688
5689	ac_configure_extra_args=
5690
5691	if $ac_cs_silent; then
5692	exec 6>/dev/null
5693	ac_configure_extra_args="$ac_configure_extra_args --silent"
5694	fi
5695
5696	_ACEOF
5697	cat >>$CONFIG_STATUS <<_ACEOF
5698	if \$ac_cs_recheck; then
5699	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5700	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5701	fi
5702
5703	_ACEOF
5704
5705	cat >>$CONFIG_STATUS <<_ACEOF
5706	#
5707	# INIT-COMMANDS section.
5708	#
5709
5710	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5711
5712	_ACEOF
5713
5714
5715
5716	cat >>$CONFIG_STATUS <<\_ACEOF
5717	for ac_config_target in $ac_config_targets
5718	do
5719	case "$ac_config_target" in
5720	# Handling of arguments.
5721	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5722	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
5723	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
5724	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5725	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5726	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5727	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5728	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5729	{ (exit 1); exit 1; }; };;
5730	esac
5731	done
5732
5733	# If the user did not use the arguments to specify the items to instantiate,
5734	# then the envvar interface is used. Set only those that are not.
5735	# We use the long form for the default assignment because of an extremely
5736	# bizarre bug on SunOS 4.1.3.
5737	if $ac_need_defaults; then
5738	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
5739	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
5740	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
5741	fi
5742
5743	# Have a temporary directory for convenience. Make it in the build tree
5744	# simply because there is no reason to put it here, and in addition,
5745	# creating and moving files from /tmp can sometimes cause problems.
5746	# Create a temporary directory, and hook for its removal unless debugging.
5747	$debug \|\|
5748	{
5749	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5750	trap '{ (exit 1); exit 1; }' 1 2 13 15
5751	}
5752
5753	# Create a (secure) tmp directory for tmp files.
5754
5755	{
5756	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5757	test -n "$tmp" && test -d "$tmp"
5758	} \|\|
5759	{
5760	tmp=./confstat$$-$RANDOM
5761	(umask 077 && mkdir $tmp)
5762	} \|\|
5763	{
5764	echo "$me: cannot create a temporary directory in ." >&2
5765	{ (exit 1); exit 1; }
5766	}
5767
5768	_ACEOF
5769
5770	cat >>$CONFIG_STATUS <<_ACEOF
5771
5772	#
5773	# CONFIG_FILES section.
5774	#
5775
5776	# No need to generate the scripts if there are no CONFIG_FILES.
5777	# This happens for instance when ./config.status config.h
5778	if test -n "\$CONFIG_FILES"; then
5779	# Protect against being on the right side of a sed subst in config.status.
5780	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5781	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5782	s,@SHELL@,$SHELL,;t t
5783	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5784	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5785	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5786	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5787	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5788	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5789	s,@exec_prefix@,$exec_prefix,;t t
5790	s,@prefix@,$prefix,;t t
5791	s,@program_transform_name@,$program_transform_name,;t t
5792	s,@bindir@,$bindir,;t t
5793	s,@sbindir@,$sbindir,;t t
5794	s,@libexecdir@,$libexecdir,;t t
5795	s,@datadir@,$datadir,;t t
5796	s,@sysconfdir@,$sysconfdir,;t t
5797	s,@sharedstatedir@,$sharedstatedir,;t t
5798	s,@localstatedir@,$localstatedir,;t t
5799	s,@libdir@,$libdir,;t t
5800	s,@includedir@,$includedir,;t t
5801	s,@oldincludedir@,$oldincludedir,;t t
5802	s,@infodir@,$infodir,;t t
5803	s,@mandir@,$mandir,;t t
5804	s,@build_alias@,$build_alias,;t t
5805	s,@host_alias@,$host_alias,;t t
5806	s,@target_alias@,$target_alias,;t t
5807	s,@DEFS@,$DEFS,;t t
5808	s,@ECHO_C@,$ECHO_C,;t t
5809	s,@ECHO_N@,$ECHO_N,;t t
5810	s,@ECHO_T@,$ECHO_T,;t t
5811	s,@LIBS@,$LIBS,;t t
5812	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5813	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5814	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5815	s,@CYGPATH_W@,$CYGPATH_W,;t t
5816	s,@PACKAGE@,$PACKAGE,;t t
5817	s,@VERSION@,$VERSION,;t t
5818	s,@ACLOCAL@,$ACLOCAL,;t t
5819	s,@AUTOCONF@,$AUTOCONF,;t t
5820	s,@AUTOMAKE@,$AUTOMAKE,;t t
5821	s,@AUTOHEADER@,$AUTOHEADER,;t t
5822	s,@MAKEINFO@,$MAKEINFO,;t t
5823	s,@AMTAR@,$AMTAR,;t t
5824	s,@install_sh@,$install_sh,;t t
5825	s,@STRIP@,$STRIP,;t t
5826	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5827	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
5828	s,@AWK@,$AWK,;t t
5829	s,@SET_MAKE@,$SET_MAKE,;t t
5830	s,@am__leading_dot@,$am__leading_dot,;t t
5831	s,@CXX@,$CXX,;t t
5832	s,@CXXFLAGS@,$CXXFLAGS,;t t
5833	s,@LDFLAGS@,$LDFLAGS,;t t
5834	s,@CPPFLAGS@,$CPPFLAGS,;t t
5835	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
5836	s,@EXEEXT@,$EXEEXT,;t t
5837	s,@OBJEXT@,$OBJEXT,;t t
5838	s,@DEPDIR@,$DEPDIR,;t t
5839	s,@am__include@,$am__include,;t t
5840	s,@am__quote@,$am__quote,;t t
5841	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
5842	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
5843	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
5844	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
5845	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
5846	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
5847	s,@CC@,$CC,;t t
5848	s,@CFLAGS@,$CFLAGS,;t t
5849	s,@ac_ct_CC@,$ac_ct_CC,;t t
5850	s,@CCDEPMODE@,$CCDEPMODE,;t t
5851	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
5852	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
5853	s,@CPP@,$CPP,;t t
5854	s,@EGREP@,$EGREP,;t t
5855	s,@LIBOBJS@,$LIBOBJS,;t t
5856	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5857	CEOF
5858
5859	_ACEOF
5860
5861	cat >>$CONFIG_STATUS <<\_ACEOF
5862	# Split the substitutions into bite-sized pieces for seds with
5863	# small command number limits, like on Digital OSF/1 and HP-UX.
5864	ac_max_sed_lines=48
5865	ac_sed_frag=1 # Number of current file.
5866	ac_beg=1 # First line for current file.
5867	ac_end=$ac_max_sed_lines # Line after last line for current file.
5868	ac_more_lines=:
5869	ac_sed_cmds=
5870	while $ac_more_lines; do
5871	if test $ac_beg -gt 1; then
5872	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5873	else
5874	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5875	fi
5876	if test ! -s $tmp/subs.frag; then
5877	ac_more_lines=false
5878	else
5879	# The purpose of the label and of the branching condition is to
5880	# speed up the sed processing (if there are no `@' at all, there
5881	# is no need to browse any of the substitutions).
5882	# These are the two extra sed commands mentioned above.
5883	(echo ':t
5884	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5885	if test -z "$ac_sed_cmds"; then
5886	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5887	else
5888	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
5889	fi
5890	ac_sed_frag=`expr $ac_sed_frag + 1`
5891	ac_beg=$ac_end
5892	ac_end=`expr $ac_end + $ac_max_sed_lines`
5893	fi
5894	done
5895	if test -z "$ac_sed_cmds"; then
5896	ac_sed_cmds=cat
5897	fi
5898	fi # test -n "$CONFIG_FILES"
5899
5900	_ACEOF
5901	cat >>$CONFIG_STATUS <<\_ACEOF
5902	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5903	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5904	case $ac_file in
5905	- \| :- \| :-:* ) # input from stdin
5906	cat >$tmp/stdin
5907	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5908	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5909	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
5910	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
5911	* ) ac_file_in=$ac_file.in ;;
5912	esac
5913
5914	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5915	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
5916	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
5917	X"$ac_file" : 'X$//$[^/]' \\| \
5918	X"$ac_file" : 'X$//$$' \\| \
5919	X"$ac_file" : 'X$/$' \\| \
5920	. : '$.$' 2>/dev/null \|\|
5921	echo X"$ac_file" \|
5922	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5923	/^X$\/\/$[^/].*/{ s//\1/; q; }
5924	/^X$\/\/$$/{ s//\1/; q; }
5925	/^X$\/$.*/{ s//\1/; q; }
5926	s/.*/./; q'`
5927	{ if $as_mkdir_p; then
5928	mkdir -p "$ac_dir"
5929	else
5930	as_dir="$ac_dir"
5931	as_dirs=
5932	while test ! -d "$as_dir"; do
5933	as_dirs="$as_dir $as_dirs"
5934	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
5935	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
5936	X"$as_dir" : 'X$//$[^/]' \\| \
5937	X"$as_dir" : 'X$//$$' \\| \
5938	X"$as_dir" : 'X$/$' \\| \
5939	. : '$.$' 2>/dev/null \|\|
5940	echo X"$as_dir" \|
5941	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
5942	/^X$\/\/$[^/].*/{ s//\1/; q; }
5943	/^X$\/\/$$/{ s//\1/; q; }
5944	/^X$\/$.*/{ s//\1/; q; }
5945	s/.*/./; q'`
5946	done
5947	test ! -n "$as_dirs" \|\| mkdir $as_dirs
5948	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5949	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5950	{ (exit 1); exit 1; }; }; }
5951
5952	ac_builddir=.
5953
5954	if test "$ac_dir" != .; then
5955	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
5956	# A "../" for each directory in $ac_dir_suffix.
5957	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
5958	else
5959	ac_dir_suffix= ac_top_builddir=
5960	fi
5961
5962	case $srcdir in
5963	.) # No --srcdir option. We are building in place.
5964	ac_srcdir=.
5965	if test -z "$ac_top_builddir"; then
5966	ac_top_srcdir=.
5967	else
5968	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
5969	fi ;;
5970	[\\/]* \| ?:[\\/]* ) # Absolute path.
5971	ac_srcdir=$srcdir$ac_dir_suffix;
5972	ac_top_srcdir=$srcdir ;;
5973	*) # Relative path.
5974	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5975	ac_top_srcdir=$ac_top_builddir$srcdir ;;
5976	esac
5977
5978	# Do not use `cd foo && pwd` to compute absolute paths, because
5979	# the directories may not exist.
5980	case `pwd` in
5981	.) ac_abs_builddir="$ac_dir";;
5982	*)
5983	case "$ac_dir" in
5984	.) ac_abs_builddir=`pwd`;;
5985	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5986	*) ac_abs_builddir=`pwd`/"$ac_dir";;
5987	esac;;
5988	esac
5989	case $ac_abs_builddir in
5990	.) ac_abs_top_builddir=${ac_top_builddir}.;;
5991	*)
5992	case ${ac_top_builddir}. in
5993	.) ac_abs_top_builddir=$ac_abs_builddir;;
5994	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5995	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5996	esac;;
5997	esac
5998	case $ac_abs_builddir in
5999	.) ac_abs_srcdir=$ac_srcdir;;
6000	*)
6001	case $ac_srcdir in
6002	.) ac_abs_srcdir=$ac_abs_builddir;;
6003	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6004	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6005	esac;;
6006	esac
6007	case $ac_abs_builddir in
6008	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6009	*)
6010	case $ac_top_srcdir in
6011	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6012	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6013	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6014	esac;;
6015	esac
6016
6017
6018	case $INSTALL in
6019	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6020	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6021	esac
6022
6023	if test x"$ac_file" != x-; then
6024	{ echo "$as_me:$LINENO: creating $ac_file" >&5
6025	echo "$as_me: creating $ac_file" >&6;}
6026	rm -f "$ac_file"
6027	fi
6028	# Let's still pretend it is `configure' which instantiates (i.e., don't
6029	# use $as_me), people would be surprised to read:
6030	# /* config.h. Generated by config.status. */
6031	if test x"$ac_file" = x-; then
6032	configure_input=
6033	else
6034	configure_input="$ac_file. "
6035	fi
6036	configure_input=$configure_input"Generated from `echo $ac_file_in \|
6037	sed 's,.*/,,'` by configure."
6038
6039	# First look for the input files in the build tree, otherwise in the
6040	# src tree.
6041	ac_file_inputs=`IFS=:
6042	for f in $ac_file_in; do
6043	case $f in
6044	-) echo $tmp/stdin ;;
6045	[\\/$]*)
6046	# Absolute (can't be DOS-style, as IFS=:)
6047	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6048	echo "$as_me: error: cannot find input file: $f" >&2;}
6049	{ (exit 1); exit 1; }; }
6050	echo "$f";;
6051	*) # Relative
6052	if test -f "$f"; then
6053	# Build tree
6054	echo "$f"
6055	elif test -f "$srcdir/$f"; then
6056	# Source tree
6057	echo "$srcdir/$f"
6058	else
6059	# /dev/null tree
6060	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6061	echo "$as_me: error: cannot find input file: $f" >&2;}
6062	{ (exit 1); exit 1; }; }
6063	fi;;
6064	esac
6065	done` \|\| { (exit 1); exit 1; }
6066	_ACEOF
6067	cat >>$CONFIG_STATUS <<_ACEOF
6068	sed "$ac_vpsub
6069	$extrasub
6070	_ACEOF
6071	cat >>$CONFIG_STATUS <<\_ACEOF
6072	:t
6073	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6074	s,@configure_input@,$configure_input,;t t
6075	s,@srcdir@,$ac_srcdir,;t t
6076	s,@abs_srcdir@,$ac_abs_srcdir,;t t
6077	s,@top_srcdir@,$ac_top_srcdir,;t t
6078	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6079	s,@builddir@,$ac_builddir,;t t
6080	s,@abs_builddir@,$ac_abs_builddir,;t t
6081	s,@top_builddir@,$ac_top_builddir,;t t
6082	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6083	s,@INSTALL@,$ac_INSTALL,;t t
6084	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
6085	rm -f $tmp/stdin
6086	if test x"$ac_file" != x-; then
6087	mv $tmp/out $ac_file
6088	else
6089	cat $tmp/out
6090	rm -f $tmp/out
6091	fi
6092
6093	done
6094	_ACEOF
6095	cat >>$CONFIG_STATUS <<\_ACEOF
6096
6097	#
6098	# CONFIG_HEADER section.
6099	#
6100
6101	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6102	# NAME is the cpp macro being defined and VALUE is the value it is being given.
6103	#
6104	# ac_d sets the value in "#define NAME VALUE" lines.
6105	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
6106	ac_dB='[ ].*$,\1#\2'
6107	ac_dC=' '
6108	ac_dD=',;t'
6109	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6110	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
6111	ac_uB='$,\1#\2define\3'
6112	ac_uC=' '
6113	ac_uD=',;t'
6114
6115	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6116	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6117	case $ac_file in
6118	- \| :- \| :-:* ) # input from stdin
6119	cat >$tmp/stdin
6120	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6121	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6122	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6123	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
6124	* ) ac_file_in=$ac_file.in ;;
6125	esac
6126
6127	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6128	echo "$as_me: creating $ac_file" >&6;}
6129
6130	# First look for the input files in the build tree, otherwise in the
6131	# src tree.
6132	ac_file_inputs=`IFS=:
6133	for f in $ac_file_in; do
6134	case $f in
6135	-) echo $tmp/stdin ;;
6136	[\\/$]*)
6137	# Absolute (can't be DOS-style, as IFS=:)
6138	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6139	echo "$as_me: error: cannot find input file: $f" >&2;}
6140	{ (exit 1); exit 1; }; }
6141	# Do quote $f, to prevent DOS paths from being IFS'd.
6142	echo "$f";;
6143	*) # Relative
6144	if test -f "$f"; then
6145	# Build tree
6146	echo "$f"
6147	elif test -f "$srcdir/$f"; then
6148	# Source tree
6149	echo "$srcdir/$f"
6150	else
6151	# /dev/null tree
6152	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6153	echo "$as_me: error: cannot find input file: $f" >&2;}
6154	{ (exit 1); exit 1; }; }
6155	fi;;
6156	esac
6157	done` \|\| { (exit 1); exit 1; }
6158	# Remove the trailing spaces.
6159	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
6160
6161	_ACEOF
6162
6163	# Transform confdefs.h into two sed scripts, `conftest.defines' and
6164	# `conftest.undefs', that substitutes the proper values into
6165	# config.h.in to produce config.h. The first handles `#define'
6166	# templates, and the second `#undef' templates.
6167	# And first: Protect against being on the right side of a sed subst in
6168	# config.status. Protect against being in an unquoted here document
6169	# in config.status.
6170	rm -f conftest.defines conftest.undefs
6171	# Using a here document instead of a string reduces the quoting nightmare.
6172	# Putting comments in sed scripts is not portable.
6173	#
6174	# `end' is used to avoid that the second main sed command (meant for
6175	# 0-ary CPP macros) applies to n-ary macro definitions.
6176	# See the Autoconf documentation for `clear'.
6177	cat >confdef2sed.sed <<\_ACEOF
6178	s/[\\&,]/\\&/g
6179	s,[\\$`],\\&,g
6180	t clear
6181	: clear
6182	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6183	t end
6184	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6185	: end
6186	_ACEOF
6187	# If some macros were called several times there might be several times
6188	# the same #defines, which is useless. Nevertheless, we may not want to
6189	# sort them, since we want the last AC-DEFINE to be honored.
6190	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
6191	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6192	rm -f confdef2sed.sed
6193
6194	# This sed command replaces #undef with comments. This is necessary, for
6195	# example, in the case of _POSIX_SOURCE, which is predefined and required
6196	# on some systems where configure will not decide to define it.
6197	cat >>conftest.undefs <<\_ACEOF
6198	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
6199	_ACEOF
6200
6201	# Break up conftest.defines because some shells have a limit on the size
6202	# of here documents, and old seds have small limits too (100 cmds).
6203	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6204	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6205	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6206	echo ' :' >>$CONFIG_STATUS
6207	rm -f conftest.tail
6208	while grep . conftest.defines >/dev/null
6209	do
6210	# Write a limited-size here document to $tmp/defines.sed.
6211	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6212	# Speed up: don't consider the non `#define' lines.
6213	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
6214	# Work around the forget-to-reset-the-flag bug.
6215	echo 't clr' >>$CONFIG_STATUS
6216	echo ': clr' >>$CONFIG_STATUS
6217	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6218	echo 'CEOF
6219	sed -f $tmp/defines.sed $tmp/in >$tmp/out
6220	rm -f $tmp/in
6221	mv $tmp/out $tmp/in
6222	' >>$CONFIG_STATUS
6223	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6224	rm -f conftest.defines
6225	mv conftest.tail conftest.defines
6226	done
6227	rm -f conftest.defines
6228	echo ' fi # grep' >>$CONFIG_STATUS
6229	echo >>$CONFIG_STATUS
6230
6231	# Break up conftest.undefs because some shells have a limit on the size
6232	# of here documents, and old seds have small limits too (100 cmds).
6233	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
6234	rm -f conftest.tail
6235	while grep . conftest.undefs >/dev/null
6236	do
6237	# Write a limited-size here document to $tmp/undefs.sed.
6238	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6239	# Speed up: don't consider the non `#undef'
6240	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
6241	# Work around the forget-to-reset-the-flag bug.
6242	echo 't clr' >>$CONFIG_STATUS
6243	echo ': clr' >>$CONFIG_STATUS
6244	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6245	echo 'CEOF
6246	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6247	rm -f $tmp/in
6248	mv $tmp/out $tmp/in
6249	' >>$CONFIG_STATUS
6250	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6251	rm -f conftest.undefs
6252	mv conftest.tail conftest.undefs
6253	done
6254	rm -f conftest.undefs
6255
6256	cat >>$CONFIG_STATUS <<\_ACEOF
6257	# Let's still pretend it is `configure' which instantiates (i.e., don't
6258	# use $as_me), people would be surprised to read:
6259	# /* config.h. Generated by config.status. */
6260	if test x"$ac_file" = x-; then
6261	echo "/* Generated by configure. */" >$tmp/config.h
6262	else
6263	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
6264	fi
6265	cat $tmp/in >>$tmp/config.h
6266	rm -f $tmp/in
6267	if test x"$ac_file" != x-; then
6268	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6269	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6270	echo "$as_me: $ac_file is unchanged" >&6;}
6271	else
6272	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
6273	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6274	X"$ac_file" : 'X$//$[^/]' \\| \
6275	X"$ac_file" : 'X$//$$' \\| \
6276	X"$ac_file" : 'X$/$' \\| \
6277	. : '$.$' 2>/dev/null \|\|
6278	echo X"$ac_file" \|
6279	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6280	/^X$\/\/$[^/].*/{ s//\1/; q; }
6281	/^X$\/\/$$/{ s//\1/; q; }
6282	/^X$\/$.*/{ s//\1/; q; }
6283	s/.*/./; q'`
6284	{ if $as_mkdir_p; then
6285	mkdir -p "$ac_dir"
6286	else
6287	as_dir="$ac_dir"
6288	as_dirs=
6289	while test ! -d "$as_dir"; do
6290	as_dirs="$as_dir $as_dirs"
6291	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6292	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6293	X"$as_dir" : 'X$//$[^/]' \\| \
6294	X"$as_dir" : 'X$//$$' \\| \
6295	X"$as_dir" : 'X$/$' \\| \
6296	. : '$.$' 2>/dev/null \|\|
6297	echo X"$as_dir" \|
6298	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6299	/^X$\/\/$[^/].*/{ s//\1/; q; }
6300	/^X$\/\/$$/{ s//\1/; q; }
6301	/^X$\/$.*/{ s//\1/; q; }
6302	s/.*/./; q'`
6303	done
6304	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6305	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6306	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6307	{ (exit 1); exit 1; }; }; }
6308
6309	rm -f $ac_file
6310	mv $tmp/config.h $ac_file
6311	fi
6312	else
6313	cat $tmp/config.h
6314	rm -f $tmp/config.h
6315	fi
6316	# Compute $ac_file's index in $config_headers.
6317	_am_stamp_count=1
6318	for _am_header in $config_headers :; do
6319	case $_am_header in
6320	$ac_file \| $ac_file:* )
6321	break ;;
6322	* )
6323	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6324	esac
6325	done
6326	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
6327	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
6328	X$ac_file : 'X$//$[^/]' \\| \
6329	X$ac_file : 'X$//$$' \\| \
6330	X$ac_file : 'X$/$' \\| \
6331	. : '$.$' 2>/dev/null \|\|
6332	echo X$ac_file \|
6333	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6334	/^X$\/\/$[^/].*/{ s//\1/; q; }
6335	/^X$\/\/$$/{ s//\1/; q; }
6336	/^X$\/$.*/{ s//\1/; q; }
6337	s/.*/./; q'`/stamp-h$_am_stamp_count
6338	done
6339	_ACEOF
6340	cat >>$CONFIG_STATUS <<\_ACEOF
6341
6342	#
6343	# CONFIG_COMMANDS section.
6344	#
6345	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6346	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
6347	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
6348	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
6349	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
6350	X"$ac_dest" : 'X$//$[^/]' \\| \
6351	X"$ac_dest" : 'X$//$$' \\| \
6352	X"$ac_dest" : 'X$/$' \\| \
6353	. : '$.$' 2>/dev/null \|\|
6354	echo X"$ac_dest" \|
6355	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6356	/^X$\/\/$[^/].*/{ s//\1/; q; }
6357	/^X$\/\/$$/{ s//\1/; q; }
6358	/^X$\/$.*/{ s//\1/; q; }
6359	s/.*/./; q'`
6360	{ if $as_mkdir_p; then
6361	mkdir -p "$ac_dir"
6362	else
6363	as_dir="$ac_dir"
6364	as_dirs=
6365	while test ! -d "$as_dir"; do
6366	as_dirs="$as_dir $as_dirs"
6367	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6368	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6369	X"$as_dir" : 'X$//$[^/]' \\| \
6370	X"$as_dir" : 'X$//$$' \\| \
6371	X"$as_dir" : 'X$/$' \\| \
6372	. : '$.$' 2>/dev/null \|\|
6373	echo X"$as_dir" \|
6374	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6375	/^X$\/\/$[^/].*/{ s//\1/; q; }
6376	/^X$\/\/$$/{ s//\1/; q; }
6377	/^X$\/$.*/{ s//\1/; q; }
6378	s/.*/./; q'`
6379	done
6380	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6381	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6382	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6383	{ (exit 1); exit 1; }; }; }
6384
6385	ac_builddir=.
6386
6387	if test "$ac_dir" != .; then
6388	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
6389	# A "../" for each directory in $ac_dir_suffix.
6390	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
6391	else
6392	ac_dir_suffix= ac_top_builddir=
6393	fi
6394
6395	case $srcdir in
6396	.) # No --srcdir option. We are building in place.
6397	ac_srcdir=.
6398	if test -z "$ac_top_builddir"; then
6399	ac_top_srcdir=.
6400	else
6401	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
6402	fi ;;
6403	[\\/]* \| ?:[\\/]* ) # Absolute path.
6404	ac_srcdir=$srcdir$ac_dir_suffix;
6405	ac_top_srcdir=$srcdir ;;
6406	*) # Relative path.
6407	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6408	ac_top_srcdir=$ac_top_builddir$srcdir ;;
6409	esac
6410
6411	# Do not use `cd foo && pwd` to compute absolute paths, because
6412	# the directories may not exist.
6413	case `pwd` in
6414	.) ac_abs_builddir="$ac_dir";;
6415	*)
6416	case "$ac_dir" in
6417	.) ac_abs_builddir=`pwd`;;
6418	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6419	*) ac_abs_builddir=`pwd`/"$ac_dir";;
6420	esac;;
6421	esac
6422	case $ac_abs_builddir in
6423	.) ac_abs_top_builddir=${ac_top_builddir}.;;
6424	*)
6425	case ${ac_top_builddir}. in
6426	.) ac_abs_top_builddir=$ac_abs_builddir;;
6427	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6428	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6429	esac;;
6430	esac
6431	case $ac_abs_builddir in
6432	.) ac_abs_srcdir=$ac_srcdir;;
6433	*)
6434	case $ac_srcdir in
6435	.) ac_abs_srcdir=$ac_abs_builddir;;
6436	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6437	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6438	esac;;
6439	esac
6440	case $ac_abs_builddir in
6441	.) ac_abs_top_srcdir=$ac_top_srcdir;;
6442	*)
6443	case $ac_top_srcdir in
6444	.) ac_abs_top_srcdir=$ac_abs_builddir;;
6445	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6446	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6447	esac;;
6448	esac
6449
6450
6451	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6452	echo "$as_me: executing $ac_dest commands" >&6;}
6453	case $ac_dest in
6454	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
6455	# Strip MF so we end up with the name of the file.
6456	mf=`echo "$mf" \| sed -e 's/:.*$//'`
6457	# Check whether this is an Automake generated Makefile or not.
6458	# We used to match only the files named `Makefile.in', but
6459	# some people rename them; so instead we look at the file content.
6460	# Grep'ing the first line is not enough: some people post-process
6461	# each Makefile.in and add a new line on top of each file to say so.
6462	# So let's grep whole file.
6463	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6464	dirpart=`(dirname "$mf") 2>/dev/null \|\|
6465	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
6466	X"$mf" : 'X$//$[^/]' \\| \
6467	X"$mf" : 'X$//$$' \\| \
6468	X"$mf" : 'X$/$' \\| \
6469	. : '$.$' 2>/dev/null \|\|
6470	echo X"$mf" \|
6471	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6472	/^X$\/\/$[^/].*/{ s//\1/; q; }
6473	/^X$\/\/$$/{ s//\1/; q; }
6474	/^X$\/$.*/{ s//\1/; q; }
6475	s/.*/./; q'`
6476	else
6477	continue
6478	fi
6479	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
6480	# Extract the definition of DEP_FILES from the Makefile without
6481	# running `make'.
6482	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
6483	test -z "$DEPDIR" && continue
6484	# When using ansi2knr, U may be empty or an underscore; expand it
6485	U=`sed -n -e '/^U = / s///p' < "$mf"`
6486	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
6487	# We invoke sed twice because it is the simplest approach to
6488	# changing $(DEPDIR) to its actual value in the expansion.
6489	for file in `sed -n -e '
6490	/^DEP_FILES = .*\\\\$/ {
6491	s/^DEP_FILES = //
6492	:loop
6493	s/\\\\$//
6494	p
6495	n
6496	/\\\\$/ b loop
6497	p
6498	}
6499	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
6500	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6501	# Make sure the directory exists.
6502	test -f "$dirpart/$file" && continue
6503	fdir=`(dirname "$file") 2>/dev/null \|\|
6504	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6505	X"$file" : 'X$//$[^/]' \\| \
6506	X"$file" : 'X$//$$' \\| \
6507	X"$file" : 'X$/$' \\| \
6508	. : '$.$' 2>/dev/null \|\|
6509	echo X"$file" \|
6510	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6511	/^X$\/\/$[^/].*/{ s//\1/; q; }
6512	/^X$\/\/$$/{ s//\1/; q; }
6513	/^X$\/$.*/{ s//\1/; q; }
6514	s/.*/./; q'`
6515	{ if $as_mkdir_p; then
6516	mkdir -p $dirpart/$fdir
6517	else
6518	as_dir=$dirpart/$fdir
6519	as_dirs=
6520	while test ! -d "$as_dir"; do
6521	as_dirs="$as_dir $as_dirs"
6522	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
6523	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6524	X"$as_dir" : 'X$//$[^/]' \\| \
6525	X"$as_dir" : 'X$//$$' \\| \
6526	X"$as_dir" : 'X$/$' \\| \
6527	. : '$.$' 2>/dev/null \|\|
6528	echo X"$as_dir" \|
6529	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
6530	/^X$\/\/$[^/].*/{ s//\1/; q; }
6531	/^X$\/\/$$/{ s//\1/; q; }
6532	/^X$\/$.*/{ s//\1/; q; }
6533	s/.*/./; q'`
6534	done
6535	test ! -n "$as_dirs" \|\| mkdir $as_dirs
6536	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
6537	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
6538	{ (exit 1); exit 1; }; }; }
6539
6540	# echo "creating $dirpart/$file"
6541	echo '# dummy' > "$dirpart/$file"
6542	done
6543	done
6544	;;
6545	esac
6546	done
6547	_ACEOF
6548
6549	cat >>$CONFIG_STATUS <<\_ACEOF
6550
6551	{ (exit 0); exit 0; }
6552	_ACEOF
6553	chmod +x $CONFIG_STATUS
6554	ac_clean_files=$ac_clean_files_save
6555
6556
6557	# configure is writing to config.log, and then calls config.status.
6558	# config.status does its own redirection, appending to config.log.
6559	# Unfortunately, on DOS this fails, as config.log is still kept open
6560	# by configure, so config.status won't be able to write to it; its
6561	# output is simply discarded. So we exec the FD to /dev/null,
6562	# effectively closing config.log, so it can be properly (re)opened and
6563	# appended to by config.status. When coming back to configure, we
6564	# need to make the FD available again.
6565	if test "$no_create" != yes; then
6566	ac_cs_success=:
6567	ac_config_status_args=
6568	test "$silent" = yes &&
6569	ac_config_status_args="$ac_config_status_args --quiet"
6570	exec 5>/dev/null
6571	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6572	exec 5>>config.log
6573	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6574	# would make configure fail if this is the last instruction.
6575	$ac_cs_success \|\| { (exit 1); exit 1; }
6576	fi
6577

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