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configure @ 3122

Last change on this file since 3122 was 3101, checked in by bensch, 20 years ago
orxonox/trunk: now the posipility to #ifdef HAVE_GTK2 …. #endif exists. like this one can exclude GTK from a program
Property svn:executable set to ``*
File size: 244.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--disable-gtk Prevents GTK from being loaded
868
869	Some influential environment variables:
870	CXX C++ compiler command
871	CXXFLAGS C++ compiler flags
872	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
873	nonstandard directory <lib dir>
874	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
875	headers in a nonstandard directory <include dir>
876	CC C compiler command
877	CFLAGS C compiler flags
878	CPP C preprocessor
879
880	Use these variables to override the choices made by `configure' or to help
881	it to find libraries and programs with nonstandard names/locations.
882
883	Report bugs to <orxonox-dev@mail.datacore.ch>.
884	_ACEOF
885	fi
886
887	if test "$ac_init_help" = "recursive"; then
888	# If there are subdirs, report their specific --help.
889	ac_popdir=`pwd`
890	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
891	test -d $ac_dir \|\| continue
892	ac_builddir=.
893
894	if test "$ac_dir" != .; then
895	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
896	# A "../" for each directory in $ac_dir_suffix.
897	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
898	else
899	ac_dir_suffix= ac_top_builddir=
900	fi
901
902	case $srcdir in
903	.) # No --srcdir option. We are building in place.
904	ac_srcdir=.
905	if test -z "$ac_top_builddir"; then
906	ac_top_srcdir=.
907	else
908	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
909	fi ;;
910	[\\/]* \| ?:[\\/]* ) # Absolute path.
911	ac_srcdir=$srcdir$ac_dir_suffix;
912	ac_top_srcdir=$srcdir ;;
913	*) # Relative path.
914	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
915	ac_top_srcdir=$ac_top_builddir$srcdir ;;
916	esac
917
918	# Do not use `cd foo && pwd` to compute absolute paths, because
919	# the directories may not exist.
920	case `pwd` in
921	.) ac_abs_builddir="$ac_dir";;
922	*)
923	case "$ac_dir" in
924	.) ac_abs_builddir=`pwd`;;
925	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
926	*) ac_abs_builddir=`pwd`/"$ac_dir";;
927	esac;;
928	esac
929	case $ac_abs_builddir in
930	.) ac_abs_top_builddir=${ac_top_builddir}.;;
931	*)
932	case ${ac_top_builddir}. in
933	.) ac_abs_top_builddir=$ac_abs_builddir;;
934	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
935	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
936	esac;;
937	esac
938	case $ac_abs_builddir in
939	.) ac_abs_srcdir=$ac_srcdir;;
940	*)
941	case $ac_srcdir in
942	.) ac_abs_srcdir=$ac_abs_builddir;;
943	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
944	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
945	esac;;
946	esac
947	case $ac_abs_builddir in
948	.) ac_abs_top_srcdir=$ac_top_srcdir;;
949	*)
950	case $ac_top_srcdir in
951	.) ac_abs_top_srcdir=$ac_abs_builddir;;
952	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
953	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
954	esac;;
955	esac
956
957	cd $ac_dir
958	# Check for guested configure; otherwise get Cygnus style configure.
959	if test -f $ac_srcdir/configure.gnu; then
960	echo
961	$SHELL $ac_srcdir/configure.gnu --help=recursive
962	elif test -f $ac_srcdir/configure; then
963	echo
964	$SHELL $ac_srcdir/configure --help=recursive
965	elif test -f $ac_srcdir/configure.ac \|\|
966	test -f $ac_srcdir/configure.in; then
967	echo
968	$ac_configure --help
969	else
970	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
971	fi
972	cd $ac_popdir
973	done
974	fi
975
976	test -n "$ac_init_help" && exit 0
977	if $ac_init_version; then
978	cat <<\_ACEOF
979	orxonox configure 0.1-pre-alpha
980	generated by GNU Autoconf 2.59
981
982	Copyright (C) 2003 Free Software Foundation, Inc.
983	This configure script is free software; the Free Software Foundation
984	gives unlimited permission to copy, distribute and modify it.
985	_ACEOF
986	exit 0
987	fi
988	exec 5>config.log
989	cat >&5 <<_ACEOF
990	This file contains any messages produced by compilers while
991	running configure, to aid debugging if configure makes a mistake.
992
993	It was created by orxonox $as_me 0.1-pre-alpha, which was
994	generated by GNU Autoconf 2.59. Invocation command line was
995
996	$ $0 $@
997
998	_ACEOF
999	{
1000	cat <<_ASUNAME
1001	## --------- ##
1002	## Platform. ##
1003	## --------- ##
1004
1005	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1006	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1007	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1008	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1009	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1010
1011	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1012	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1013
1014	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1015	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1016	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1017	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1018	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1019	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1020	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1021
1022	_ASUNAME
1023
1024	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1025	for as_dir in $PATH
1026	do
1027	IFS=$as_save_IFS
1028	test -z "$as_dir" && as_dir=.
1029	echo "PATH: $as_dir"
1030	done
1031
1032	} >&5
1033
1034	cat >&5 <<_ACEOF
1035
1036
1037	## ----------- ##
1038	## Core tests. ##
1039	## ----------- ##
1040
1041	_ACEOF
1042
1043
1044	# Keep a trace of the command line.
1045	# Strip out --no-create and --no-recursion so they do not pile up.
1046	# Strip out --silent because we don't want to record it for future runs.
1047	# Also quote any args containing shell meta-characters.
1048	# Make two passes to allow for proper duplicate-argument suppression.
1049	ac_configure_args=
1050	ac_configure_args0=
1051	ac_configure_args1=
1052	ac_sep=
1053	ac_must_keep_next=false
1054	for ac_pass in 1 2
1055	do
1056	for ac_arg
1057	do
1058	case $ac_arg in
1059	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1060	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1061	\| -silent \| --silent \| --silen \| --sile \| --sil)
1062	continue ;;
1063	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1064	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1065	esac
1066	case $ac_pass in
1067	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1068	2)
1069	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1070	if test $ac_must_keep_next = true; then
1071	ac_must_keep_next=false # Got value, back to normal.
1072	else
1073	case $ac_arg in
1074	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1075	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1076	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1077	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1078	case "$ac_configure_args0 " in
1079	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1080	esac
1081	;;
1082	-* ) ac_must_keep_next=true ;;
1083	esac
1084	fi
1085	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1086	# Get rid of the leading space.
1087	ac_sep=" "
1088	;;
1089	esac
1090	done
1091	done
1092	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1093	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1094
1095	# When interrupted or exit'd, cleanup temporary files, and complete
1096	# config.log. We remove comments because anyway the quotes in there
1097	# would cause problems or look ugly.
1098	# WARNING: Be sure not to use single quotes in there, as some shells,
1099	# such as our DU 5.0 friend, will then `close' the trap.
1100	trap 'exit_status=$?
1101	# Save into config.log some information that might help in debugging.
1102	{
1103	echo
1104
1105	cat <<\_ASBOX
1106	## ---------------- ##
1107	## Cache variables. ##
1108	## ---------------- ##
1109	_ASBOX
1110	echo
1111	# The following way of writing the cache mishandles newlines in values,
1112	{
1113	(set) 2>&1 \|
1114	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1115	ac_space=\ )
1116	sed -n \
1117	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1118	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1119	;;
1120	*)
1121	sed -n \
1122	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1123	;;
1124	esac;
1125	}
1126	echo
1127
1128	cat <<\_ASBOX
1129	## ----------------- ##
1130	## Output variables. ##
1131	## ----------------- ##
1132	_ASBOX
1133	echo
1134	for ac_var in $ac_subst_vars
1135	do
1136	eval ac_val=$`echo $ac_var`
1137	echo "$ac_var='"'"'$ac_val'"'"'"
1138	done \| sort
1139	echo
1140
1141	if test -n "$ac_subst_files"; then
1142	cat <<\_ASBOX
1143	## ------------- ##
1144	## Output files. ##
1145	## ------------- ##
1146	_ASBOX
1147	echo
1148	for ac_var in $ac_subst_files
1149	do
1150	eval ac_val=$`echo $ac_var`
1151	echo "$ac_var='"'"'$ac_val'"'"'"
1152	done \| sort
1153	echo
1154	fi
1155
1156	if test -s confdefs.h; then
1157	cat <<\_ASBOX
1158	## ----------- ##
1159	## confdefs.h. ##
1160	## ----------- ##
1161	_ASBOX
1162	echo
1163	sed "/^$/d" confdefs.h \| sort
1164	echo
1165	fi
1166	test "$ac_signal" != 0 &&
1167	echo "$as_me: caught signal $ac_signal"
1168	echo "$as_me: exit $exit_status"
1169	} >&5
1170	rm -f core *.core &&
1171	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1172	exit $exit_status
1173	' 0
1174	for ac_signal in 1 2 13 15; do
1175	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1176	done
1177	ac_signal=0
1178
1179	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1180	rm -rf conftest* confdefs.h
1181	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1182	echo >confdefs.h
1183
1184	# Predefined preprocessor variables.
1185
1186	cat >>confdefs.h <<_ACEOF
1187	#define PACKAGE_NAME "$PACKAGE_NAME"
1188	_ACEOF
1189
1190
1191	cat >>confdefs.h <<_ACEOF
1192	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1193	_ACEOF
1194
1195
1196	cat >>confdefs.h <<_ACEOF
1197	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1198	_ACEOF
1199
1200
1201	cat >>confdefs.h <<_ACEOF
1202	#define PACKAGE_STRING "$PACKAGE_STRING"
1203	_ACEOF
1204
1205
1206	cat >>confdefs.h <<_ACEOF
1207	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1208	_ACEOF
1209
1210
1211	# Let the site file select an alternate cache file if it wants to.
1212	# Prefer explicitly selected file to automatically selected ones.
1213	if test -z "$CONFIG_SITE"; then
1214	if test "x$prefix" != xNONE; then
1215	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1216	else
1217	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1218	fi
1219	fi
1220	for ac_site_file in $CONFIG_SITE; do
1221	if test -r "$ac_site_file"; then
1222	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1223	echo "$as_me: loading site script $ac_site_file" >&6;}
1224	sed 's/^/\| /' "$ac_site_file" >&5
1225	. "$ac_site_file"
1226	fi
1227	done
1228
1229	if test -r "$cache_file"; then
1230	# Some versions of bash will fail to source /dev/null (special
1231	# files actually), so we avoid doing that.
1232	if test -f "$cache_file"; then
1233	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1234	echo "$as_me: loading cache $cache_file" >&6;}
1235	case $cache_file in
1236	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1237	*) . ./$cache_file;;
1238	esac
1239	fi
1240	else
1241	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1242	echo "$as_me: creating cache $cache_file" >&6;}
1243	>$cache_file
1244	fi
1245
1246	# Check that the precious variables saved in the cache have kept the same
1247	# value.
1248	ac_cache_corrupted=false
1249	for ac_var in `(set) 2>&1 \|
1250	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1251	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1252	eval ac_new_set=\$ac_env_${ac_var}_set
1253	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1254	eval ac_new_val="\$ac_env_${ac_var}_value"
1255	case $ac_old_set,$ac_new_set in
1256	set,)
1257	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1258	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1259	ac_cache_corrupted=: ;;
1260	,set)
1261	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1262	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1263	ac_cache_corrupted=: ;;
1264	,);;
1265	*)
1266	if test "x$ac_old_val" != "x$ac_new_val"; then
1267	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1268	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1269	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1270	echo "$as_me: former value: $ac_old_val" >&2;}
1271	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1272	echo "$as_me: current value: $ac_new_val" >&2;}
1273	ac_cache_corrupted=:
1274	fi;;
1275	esac
1276	# Pass precious variables to config.status.
1277	if test "$ac_new_set" = set; then
1278	case $ac_new_val in
1279	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1280	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1281	*) ac_arg=$ac_var=$ac_new_val ;;
1282	esac
1283	case " $ac_configure_args " in
1284	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1285	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1286	esac
1287	fi
1288	done
1289	if $ac_cache_corrupted; then
1290	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1291	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1292	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1293	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1294	{ (exit 1); exit 1; }; }
1295	fi
1296
1297	ac_ext=c
1298	ac_cpp='$CPP $CPPFLAGS'
1299	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1300	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1301	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330	# Detect the canonical host and target build environment.
1331	ac_aux_dir=
1332	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1333	if test -f $ac_dir/install-sh; then
1334	ac_aux_dir=$ac_dir
1335	ac_install_sh="$ac_aux_dir/install-sh -c"
1336	break
1337	elif test -f $ac_dir/install.sh; then
1338	ac_aux_dir=$ac_dir
1339	ac_install_sh="$ac_aux_dir/install.sh -c"
1340	break
1341	elif test -f $ac_dir/shtool; then
1342	ac_aux_dir=$ac_dir
1343	ac_install_sh="$ac_aux_dir/shtool install -c"
1344	break
1345	fi
1346	done
1347	if test -z "$ac_aux_dir"; then
1348	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1349	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1350	{ (exit 1); exit 1; }; }
1351	fi
1352	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1353	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1354	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1355
1356	# Make sure we can run config.sub.
1357	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1358	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1359	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1360	{ (exit 1); exit 1; }; }
1361
1362	echo "$as_me:$LINENO: checking build system type" >&5
1363	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1364	if test "${ac_cv_build+set}" = set; then
1365	echo $ECHO_N "(cached) $ECHO_C" >&6
1366	else
1367	ac_cv_build_alias=$build_alias
1368	test -z "$ac_cv_build_alias" &&
1369	ac_cv_build_alias=`$ac_config_guess`
1370	test -z "$ac_cv_build_alias" &&
1371	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1372	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1373	{ (exit 1); exit 1; }; }
1374	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1375	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1376	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1377	{ (exit 1); exit 1; }; }
1378
1379	fi
1380	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1381	echo "${ECHO_T}$ac_cv_build" >&6
1382	build=$ac_cv_build
1383	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1384	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1385	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1386
1387
1388	echo "$as_me:$LINENO: checking host system type" >&5
1389	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1390	if test "${ac_cv_host+set}" = set; then
1391	echo $ECHO_N "(cached) $ECHO_C" >&6
1392	else
1393	ac_cv_host_alias=$host_alias
1394	test -z "$ac_cv_host_alias" &&
1395	ac_cv_host_alias=$ac_cv_build_alias
1396	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1397	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1398	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1399	{ (exit 1); exit 1; }; }
1400
1401	fi
1402	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1403	echo "${ECHO_T}$ac_cv_host" >&6
1404	host=$ac_cv_host
1405	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1406	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1407	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1408
1409
1410	echo "$as_me:$LINENO: checking target system type" >&5
1411	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1412	if test "${ac_cv_target+set}" = set; then
1413	echo $ECHO_N "(cached) $ECHO_C" >&6
1414	else
1415	ac_cv_target_alias=$target_alias
1416	test "x$ac_cv_target_alias" = "x" &&
1417	ac_cv_target_alias=$ac_cv_host_alias
1418	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1419	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1420	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1421	{ (exit 1); exit 1; }; }
1422
1423	fi
1424	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1425	echo "${ECHO_T}$ac_cv_target" >&6
1426	target=$ac_cv_target
1427	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1428	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1429	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1430
1431
1432	# The aliases save the names the user supplied, while $host etc.
1433	# will get canonicalized.
1434	test -n "$target_alias" &&
1435	test "$program_prefix$program_suffix$program_transform_name" = \
1436	NONENONEs,x,x, &&
1437	program_prefix=${target_alias}-
1438
1439
1440	am__api_version="1.8"
1441	# Find a good install program. We prefer a C program (faster),
1442	# so one script is as good as another. But avoid the broken or
1443	# incompatible versions:
1444	# SysV /etc/install, /usr/sbin/install
1445	# SunOS /usr/etc/install
1446	# IRIX /sbin/install
1447	# AIX /bin/install
1448	# AmigaOS /C/install, which installs bootblocks on floppy discs
1449	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1450	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1451	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1452	# OS/2's system install, which has a completely different semantic
1453	# ./install, which can be erroneously created by make from ./install.sh.
1454	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1455	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1456	if test -z "$INSTALL"; then
1457	if test "${ac_cv_path_install+set}" = set; then
1458	echo $ECHO_N "(cached) $ECHO_C" >&6
1459	else
1460	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1461	for as_dir in $PATH
1462	do
1463	IFS=$as_save_IFS
1464	test -z "$as_dir" && as_dir=.
1465	# Account for people who put trailing slashes in PATH elements.
1466	case $as_dir/ in
1467	./ \| .// \| /cC/* \| \
1468	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1469	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1470	/usr/ucb/* ) ;;
1471	*)
1472	# OSF1 and SCO ODT 3.0 have their own names for install.
1473	# Don't use installbsd from OSF since it installs stuff as root
1474	# by default.
1475	for ac_prog in ginstall scoinst install; do
1476	for ac_exec_ext in '' $ac_executable_extensions; do
1477	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1478	if test $ac_prog = install &&
1479	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1480	# AIX install. It has an incompatible calling convention.
1481	:
1482	elif test $ac_prog = install &&
1483	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1484	# program-specific install script used by HP pwplus--don't use.
1485	:
1486	else
1487	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1488	break 3
1489	fi
1490	fi
1491	done
1492	done
1493	;;
1494	esac
1495	done
1496
1497
1498	fi
1499	if test "${ac_cv_path_install+set}" = set; then
1500	INSTALL=$ac_cv_path_install
1501	else
1502	# As a last resort, use the slow shell script. We don't cache a
1503	# path for INSTALL within a source directory, because that will
1504	# break other packages using the cache if that directory is
1505	# removed, or if the path is relative.
1506	INSTALL=$ac_install_sh
1507	fi
1508	fi
1509	echo "$as_me:$LINENO: result: $INSTALL" >&5
1510	echo "${ECHO_T}$INSTALL" >&6
1511
1512	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1513	# It thinks the first close brace ends the variable substitution.
1514	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1515
1516	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1517
1518	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1519
1520	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1521	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1522	# Just in case
1523	sleep 1
1524	echo timestamp > conftest.file
1525	# Do `set' in a subshell so we don't clobber the current shell's
1526	# arguments. Must try -L first in case configure is actually a
1527	# symlink; some systems play weird games with the mod time of symlinks
1528	# (eg FreeBSD returns the mod time of the symlink's containing
1529	# directory).
1530	if (
1531	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1532	if test "$*" = "X"; then
1533	# -L didn't work.
1534	set X `ls -t $srcdir/configure conftest.file`
1535	fi
1536	rm -f conftest.file
1537	if test "$*" != "X $srcdir/configure conftest.file" \
1538	&& test "$*" != "X conftest.file $srcdir/configure"; then
1539
1540	# If neither matched, then we have a broken ls. This can happen
1541	# if, for instance, CONFIG_SHELL is bash and it inherits a
1542	# broken ls alias from the environment. This has actually
1543	# happened. Such a system could not be considered "sane".
1544	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1545	alias in your environment" >&5
1546	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1547	alias in your environment" >&2;}
1548	{ (exit 1); exit 1; }; }
1549	fi
1550
1551	test "$2" = conftest.file
1552	)
1553	then
1554	# Ok.
1555	:
1556	else
1557	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1558	Check your system clock" >&5
1559	echo "$as_me: error: newly created file is older than distributed files!
1560	Check your system clock" >&2;}
1561	{ (exit 1); exit 1; }; }
1562	fi
1563	echo "$as_me:$LINENO: result: yes" >&5
1564	echo "${ECHO_T}yes" >&6
1565	test "$program_prefix" != NONE &&
1566	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1567	# Use a double $ so make ignores it.
1568	test "$program_suffix" != NONE &&
1569	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1570	# Double any \ or $. echo might interpret backslashes.
1571	# By default was `s,x,x', remove it if useless.
1572	cat <<\_ACEOF >conftest.sed
1573	s/[\\$]/&&/g;s/;s,x,x,$//
1574	_ACEOF
1575	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1576	rm conftest.sed
1577
1578	# expand $ac_aux_dir to an absolute path
1579	am_aux_dir=`cd $ac_aux_dir && pwd`
1580
1581	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1582	# Use eval to expand $SHELL
1583	if eval "$MISSING --run true"; then
1584	am_missing_run="$MISSING --run "
1585	else
1586	am_missing_run=
1587	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1588	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1589	fi
1590
1591	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1592	# Keeping the `.' argument allows $(mkdir_p) to be used without
1593	# argument. Indeed, we sometimes output rules like
1594	# $(mkdir_p) $(somedir)
1595	# where $(somedir) is conditionally defined.
1596	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1597	# expensive solution, as it forces Make to start a sub-shell.)
1598	mkdir_p='mkdir -p -- .'
1599	else
1600	# On NextStep and OpenStep, the `mkdir' command does not
1601	# recognize any option. It will interpret all options as
1602	# directories to create, and then abort because `.' already
1603	# exists.
1604	for d in ./-p ./--version;
1605	do
1606	test -d $d && rmdir $d
1607	done
1608	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1609	if test -f "$ac_aux_dir/mkinstalldirs"; then
1610	mkdir_p='$(mkinstalldirs)'
1611	else
1612	mkdir_p='$(install_sh) -d'
1613	fi
1614	fi
1615
1616	for ac_prog in gawk mawk nawk awk
1617	do
1618	# Extract the first word of "$ac_prog", so it can be a program name with args.
1619	set dummy $ac_prog; ac_word=$2
1620	echo "$as_me:$LINENO: checking for $ac_word" >&5
1621	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1622	if test "${ac_cv_prog_AWK+set}" = set; then
1623	echo $ECHO_N "(cached) $ECHO_C" >&6
1624	else
1625	if test -n "$AWK"; then
1626	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1627	else
1628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1629	for as_dir in $PATH
1630	do
1631	IFS=$as_save_IFS
1632	test -z "$as_dir" && as_dir=.
1633	for ac_exec_ext in '' $ac_executable_extensions; do
1634	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1635	ac_cv_prog_AWK="$ac_prog"
1636	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1637	break 2
1638	fi
1639	done
1640	done
1641
1642	fi
1643	fi
1644	AWK=$ac_cv_prog_AWK
1645	if test -n "$AWK"; then
1646	echo "$as_me:$LINENO: result: $AWK" >&5
1647	echo "${ECHO_T}$AWK" >&6
1648	else
1649	echo "$as_me:$LINENO: result: no" >&5
1650	echo "${ECHO_T}no" >&6
1651	fi
1652
1653	test -n "$AWK" && break
1654	done
1655
1656	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1657	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1658	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1659	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1660	echo $ECHO_N "(cached) $ECHO_C" >&6
1661	else
1662	cat >conftest.make <<\_ACEOF
1663	all:
1664	@echo 'ac_maketemp="$(MAKE)"'
1665	_ACEOF
1666	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1667	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1668	if test -n "$ac_maketemp"; then
1669	eval ac_cv_prog_make_${ac_make}_set=yes
1670	else
1671	eval ac_cv_prog_make_${ac_make}_set=no
1672	fi
1673	rm -f conftest.make
1674	fi
1675	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1676	echo "$as_me:$LINENO: result: yes" >&5
1677	echo "${ECHO_T}yes" >&6
1678	SET_MAKE=
1679	else
1680	echo "$as_me:$LINENO: result: no" >&5
1681	echo "${ECHO_T}no" >&6
1682	SET_MAKE="MAKE=${MAKE-make}"
1683	fi
1684
1685	rm -rf .tst 2>/dev/null
1686	mkdir .tst 2>/dev/null
1687	if test -d .tst; then
1688	am__leading_dot=.
1689	else
1690	am__leading_dot=_
1691	fi
1692	rmdir .tst 2>/dev/null
1693
1694	# test to see if srcdir already configured
1695	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1696	test -f $srcdir/config.status; then
1697	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1698	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1699	{ (exit 1); exit 1; }; }
1700	fi
1701
1702	# test whether we have cygpath
1703	if test -z "$CYGPATH_W"; then
1704	if (cygpath --version) >/dev/null 2>/dev/null; then
1705	CYGPATH_W='cygpath -w'
1706	else
1707	CYGPATH_W=echo
1708	fi
1709	fi
1710
1711
1712	# Define the identity of the package.
1713	PACKAGE='orxonox'
1714	VERSION='0.1-pre-alpha'
1715
1716
1717	cat >>confdefs.h <<_ACEOF
1718	#define PACKAGE "$PACKAGE"
1719	_ACEOF
1720
1721
1722	cat >>confdefs.h <<_ACEOF
1723	#define VERSION "$VERSION"
1724	_ACEOF
1725
1726	# Some tools Automake needs.
1727
1728	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1729
1730
1731	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1732
1733
1734	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1735
1736
1737	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1738
1739
1740	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1741
1742
1743	AMTAR=${AMTAR-"${am_missing_run}tar"}
1744
1745	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1746
1747	# Installed binaries are usually stripped using `strip' when the user
1748	# run `make install-strip'. However `strip' might not be the right
1749	# tool to use in cross-compilation environments, therefore Automake
1750	# will honor the `STRIP' environment variable to overrule this program.
1751	if test "$cross_compiling" != no; then
1752	if test -n "$ac_tool_prefix"; then
1753	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1754	set dummy ${ac_tool_prefix}strip; ac_word=$2
1755	echo "$as_me:$LINENO: checking for $ac_word" >&5
1756	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1757	if test "${ac_cv_prog_STRIP+set}" = set; then
1758	echo $ECHO_N "(cached) $ECHO_C" >&6
1759	else
1760	if test -n "$STRIP"; then
1761	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1762	else
1763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1764	for as_dir in $PATH
1765	do
1766	IFS=$as_save_IFS
1767	test -z "$as_dir" && as_dir=.
1768	for ac_exec_ext in '' $ac_executable_extensions; do
1769	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1770	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1771	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1772	break 2
1773	fi
1774	done
1775	done
1776
1777	fi
1778	fi
1779	STRIP=$ac_cv_prog_STRIP
1780	if test -n "$STRIP"; then
1781	echo "$as_me:$LINENO: result: $STRIP" >&5
1782	echo "${ECHO_T}$STRIP" >&6
1783	else
1784	echo "$as_me:$LINENO: result: no" >&5
1785	echo "${ECHO_T}no" >&6
1786	fi
1787
1788	fi
1789	if test -z "$ac_cv_prog_STRIP"; then
1790	ac_ct_STRIP=$STRIP
1791	# Extract the first word of "strip", so it can be a program name with args.
1792	set dummy strip; ac_word=$2
1793	echo "$as_me:$LINENO: checking for $ac_word" >&5
1794	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1795	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1796	echo $ECHO_N "(cached) $ECHO_C" >&6
1797	else
1798	if test -n "$ac_ct_STRIP"; then
1799	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1800	else
1801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1802	for as_dir in $PATH
1803	do
1804	IFS=$as_save_IFS
1805	test -z "$as_dir" && as_dir=.
1806	for ac_exec_ext in '' $ac_executable_extensions; do
1807	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1808	ac_cv_prog_ac_ct_STRIP="strip"
1809	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1810	break 2
1811	fi
1812	done
1813	done
1814
1815	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1816	fi
1817	fi
1818	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1819	if test -n "$ac_ct_STRIP"; then
1820	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1821	echo "${ECHO_T}$ac_ct_STRIP" >&6
1822	else
1823	echo "$as_me:$LINENO: result: no" >&5
1824	echo "${ECHO_T}no" >&6
1825	fi
1826
1827	STRIP=$ac_ct_STRIP
1828	else
1829	STRIP="$ac_cv_prog_STRIP"
1830	fi
1831
1832	fi
1833	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1834
1835	# We need awk for the "check" target. The system "awk" is bad on
1836	# some platforms.
1837
1838
1839
1840
1841
1842	ac_config_headers="$ac_config_headers config.h"
1843
1844
1845
1846	# Checks for programs.
1847	ac_ext=cc
1848	ac_cpp='$CXXCPP $CPPFLAGS'
1849	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1850	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1851	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1852	if test -n "$ac_tool_prefix"; then
1853	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1854	do
1855	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1856	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1857	echo "$as_me:$LINENO: checking for $ac_word" >&5
1858	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1859	if test "${ac_cv_prog_CXX+set}" = set; then
1860	echo $ECHO_N "(cached) $ECHO_C" >&6
1861	else
1862	if test -n "$CXX"; then
1863	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1864	else
1865	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1866	for as_dir in $PATH
1867	do
1868	IFS=$as_save_IFS
1869	test -z "$as_dir" && as_dir=.
1870	for ac_exec_ext in '' $ac_executable_extensions; do
1871	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1872	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1873	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1874	break 2
1875	fi
1876	done
1877	done
1878
1879	fi
1880	fi
1881	CXX=$ac_cv_prog_CXX
1882	if test -n "$CXX"; then
1883	echo "$as_me:$LINENO: result: $CXX" >&5
1884	echo "${ECHO_T}$CXX" >&6
1885	else
1886	echo "$as_me:$LINENO: result: no" >&5
1887	echo "${ECHO_T}no" >&6
1888	fi
1889
1890	test -n "$CXX" && break
1891	done
1892	fi
1893	if test -z "$CXX"; then
1894	ac_ct_CXX=$CXX
1895	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1896	do
1897	# Extract the first word of "$ac_prog", so it can be a program name with args.
1898	set dummy $ac_prog; ac_word=$2
1899	echo "$as_me:$LINENO: checking for $ac_word" >&5
1900	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1901	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1902	echo $ECHO_N "(cached) $ECHO_C" >&6
1903	else
1904	if test -n "$ac_ct_CXX"; then
1905	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1906	else
1907	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1908	for as_dir in $PATH
1909	do
1910	IFS=$as_save_IFS
1911	test -z "$as_dir" && as_dir=.
1912	for ac_exec_ext in '' $ac_executable_extensions; do
1913	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1914	ac_cv_prog_ac_ct_CXX="$ac_prog"
1915	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1916	break 2
1917	fi
1918	done
1919	done
1920
1921	fi
1922	fi
1923	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1924	if test -n "$ac_ct_CXX"; then
1925	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1926	echo "${ECHO_T}$ac_ct_CXX" >&6
1927	else
1928	echo "$as_me:$LINENO: result: no" >&5
1929	echo "${ECHO_T}no" >&6
1930	fi
1931
1932	test -n "$ac_ct_CXX" && break
1933	done
1934	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1935
1936	CXX=$ac_ct_CXX
1937	fi
1938
1939
1940	# Provide some information about the compiler.
1941	echo "$as_me:$LINENO:" \
1942	"checking for C++ compiler version" >&5
1943	ac_compiler=`set X $ac_compile; echo $2`
1944	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1945	(eval $ac_compiler --version </dev/null >&5) 2>&5
1946	ac_status=$?
1947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1948	(exit $ac_status); }
1949	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1950	(eval $ac_compiler -v </dev/null >&5) 2>&5
1951	ac_status=$?
1952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1953	(exit $ac_status); }
1954	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1955	(eval $ac_compiler -V </dev/null >&5) 2>&5
1956	ac_status=$?
1957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1958	(exit $ac_status); }
1959
1960	cat >conftest.$ac_ext <<_ACEOF
1961	/* confdefs.h. */
1962	_ACEOF
1963	cat confdefs.h >>conftest.$ac_ext
1964	cat >>conftest.$ac_ext <<_ACEOF
1965	/* end confdefs.h. */
1966
1967	int
1968	main ()
1969	{
1970
1971	;
1972	return 0;
1973	}
1974	_ACEOF
1975	ac_clean_files_save=$ac_clean_files
1976	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1977	# Try to create an executable without -o first, disregard a.out.
1978	# It will help us diagnose broken compilers, and finding out an intuition
1979	# of exeext.
1980	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1981	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1982	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1983	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1984	(eval $ac_link_default) 2>&5
1985	ac_status=$?
1986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1987	(exit $ac_status); }; then
1988	# Find the output, starting from the most likely. This scheme is
1989	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1990	# resort.
1991
1992	# Be careful to initialize this variable, since it used to be cached.
1993	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1994	ac_cv_exeext=
1995	# b.out is created by i960 compilers.
1996	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1997	do
1998	test -f "$ac_file" \|\| continue
1999	case $ac_file in
2000	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2001	;;
2002	conftest.$ac_ext )
2003	# This is the source file.
2004	;;
2005	[ab].out )
2006	# We found the default executable, but exeext='' is most
2007	# certainly right.
2008	break;;
2009	. )
2010	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2011	# FIXME: I believe we export ac_cv_exeext for Libtool,
2012	# but it would be cool to find out if it's true. Does anybody
2013	# maintain Libtool? --akim.
2014	export ac_cv_exeext
2015	break;;
2016	* )
2017	break;;
2018	esac
2019	done
2020	else
2021	echo "$as_me: failed program was:" >&5
2022	sed 's/^/\| /' conftest.$ac_ext >&5
2023
2024	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2025	See \`config.log' for more details." >&5
2026	echo "$as_me: error: C++ compiler cannot create executables
2027	See \`config.log' for more details." >&2;}
2028	{ (exit 77); exit 77; }; }
2029	fi
2030
2031	ac_exeext=$ac_cv_exeext
2032	echo "$as_me:$LINENO: result: $ac_file" >&5
2033	echo "${ECHO_T}$ac_file" >&6
2034
2035	# Check the compiler produces executables we can run. If not, either
2036	# the compiler is broken, or we cross compile.
2037	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2038	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2039	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2040	# If not cross compiling, check that we can run a simple program.
2041	if test "$cross_compiling" != yes; then
2042	if { ac_try='./$ac_file'
2043	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2044	(eval $ac_try) 2>&5
2045	ac_status=$?
2046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2047	(exit $ac_status); }; }; then
2048	cross_compiling=no
2049	else
2050	if test "$cross_compiling" = maybe; then
2051	cross_compiling=yes
2052	else
2053	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2054	If you meant to cross compile, use \`--host'.
2055	See \`config.log' for more details." >&5
2056	echo "$as_me: error: cannot run C++ compiled programs.
2057	If you meant to cross compile, use \`--host'.
2058	See \`config.log' for more details." >&2;}
2059	{ (exit 1); exit 1; }; }
2060	fi
2061	fi
2062	fi
2063	echo "$as_me:$LINENO: result: yes" >&5
2064	echo "${ECHO_T}yes" >&6
2065
2066	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2067	ac_clean_files=$ac_clean_files_save
2068	# Check the compiler produces executables we can run. If not, either
2069	# the compiler is broken, or we cross compile.
2070	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2071	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2072	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2073	echo "${ECHO_T}$cross_compiling" >&6
2074
2075	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2076	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2077	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2078	(eval $ac_link) 2>&5
2079	ac_status=$?
2080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2081	(exit $ac_status); }; then
2082	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2083	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2084	# work properly (i.e., refer to `conftest.exe'), while it won't with
2085	# `rm'.
2086	for ac_file in conftest.exe conftest conftest.*; do
2087	test -f "$ac_file" \|\| continue
2088	case $ac_file in
2089	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2090	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2091	export ac_cv_exeext
2092	break;;
2093	* ) break;;
2094	esac
2095	done
2096	else
2097	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2098	See \`config.log' for more details." >&5
2099	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2100	See \`config.log' for more details." >&2;}
2101	{ (exit 1); exit 1; }; }
2102	fi
2103
2104	rm -f conftest$ac_cv_exeext
2105	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2106	echo "${ECHO_T}$ac_cv_exeext" >&6
2107
2108	rm -f conftest.$ac_ext
2109	EXEEXT=$ac_cv_exeext
2110	ac_exeext=$EXEEXT
2111	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2112	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2113	if test "${ac_cv_objext+set}" = set; then
2114	echo $ECHO_N "(cached) $ECHO_C" >&6
2115	else
2116	cat >conftest.$ac_ext <<_ACEOF
2117	/* confdefs.h. */
2118	_ACEOF
2119	cat confdefs.h >>conftest.$ac_ext
2120	cat >>conftest.$ac_ext <<_ACEOF
2121	/* end confdefs.h. */
2122
2123	int
2124	main ()
2125	{
2126
2127	;
2128	return 0;
2129	}
2130	_ACEOF
2131	rm -f conftest.o conftest.obj
2132	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2133	(eval $ac_compile) 2>&5
2134	ac_status=$?
2135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2136	(exit $ac_status); }; then
2137	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2138	case $ac_file in
2139	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2140	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2141	break;;
2142	esac
2143	done
2144	else
2145	echo "$as_me: failed program was:" >&5
2146	sed 's/^/\| /' conftest.$ac_ext >&5
2147
2148	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2149	See \`config.log' for more details." >&5
2150	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2151	See \`config.log' for more details." >&2;}
2152	{ (exit 1); exit 1; }; }
2153	fi
2154
2155	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2156	fi
2157	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2158	echo "${ECHO_T}$ac_cv_objext" >&6
2159	OBJEXT=$ac_cv_objext
2160	ac_objext=$OBJEXT
2161	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2162	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2163	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2164	echo $ECHO_N "(cached) $ECHO_C" >&6
2165	else
2166	cat >conftest.$ac_ext <<_ACEOF
2167	/* confdefs.h. */
2168	_ACEOF
2169	cat confdefs.h >>conftest.$ac_ext
2170	cat >>conftest.$ac_ext <<_ACEOF
2171	/* end confdefs.h. */
2172
2173	int
2174	main ()
2175	{
2176	#ifndef __GNUC__
2177	choke me
2178	#endif
2179
2180	;
2181	return 0;
2182	}
2183	_ACEOF
2184	rm -f conftest.$ac_objext
2185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2186	(eval $ac_compile) 2>conftest.er1
2187	ac_status=$?
2188	grep -v '^ *+' conftest.er1 >conftest.err
2189	rm -f conftest.er1
2190	cat conftest.err >&5
2191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2192	(exit $ac_status); } &&
2193	{ ac_try='test -z "$ac_cxx_werror_flag"
2194	\|\| test ! -s conftest.err'
2195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2196	(eval $ac_try) 2>&5
2197	ac_status=$?
2198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199	(exit $ac_status); }; } &&
2200	{ ac_try='test -s conftest.$ac_objext'
2201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2202	(eval $ac_try) 2>&5
2203	ac_status=$?
2204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2205	(exit $ac_status); }; }; then
2206	ac_compiler_gnu=yes
2207	else
2208	echo "$as_me: failed program was:" >&5
2209	sed 's/^/\| /' conftest.$ac_ext >&5
2210
2211	ac_compiler_gnu=no
2212	fi
2213	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2214	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2215
2216	fi
2217	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2218	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2219	GXX=`test $ac_compiler_gnu = yes && echo yes`
2220	ac_test_CXXFLAGS=${CXXFLAGS+set}
2221	ac_save_CXXFLAGS=$CXXFLAGS
2222	CXXFLAGS="-g"
2223	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2224	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2225	if test "${ac_cv_prog_cxx_g+set}" = set; then
2226	echo $ECHO_N "(cached) $ECHO_C" >&6
2227	else
2228	cat >conftest.$ac_ext <<_ACEOF
2229	/* confdefs.h. */
2230	_ACEOF
2231	cat confdefs.h >>conftest.$ac_ext
2232	cat >>conftest.$ac_ext <<_ACEOF
2233	/* end confdefs.h. */
2234
2235	int
2236	main ()
2237	{
2238
2239	;
2240	return 0;
2241	}
2242	_ACEOF
2243	rm -f conftest.$ac_objext
2244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2245	(eval $ac_compile) 2>conftest.er1
2246	ac_status=$?
2247	grep -v '^ *+' conftest.er1 >conftest.err
2248	rm -f conftest.er1
2249	cat conftest.err >&5
2250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2251	(exit $ac_status); } &&
2252	{ ac_try='test -z "$ac_cxx_werror_flag"
2253	\|\| test ! -s conftest.err'
2254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2255	(eval $ac_try) 2>&5
2256	ac_status=$?
2257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258	(exit $ac_status); }; } &&
2259	{ ac_try='test -s conftest.$ac_objext'
2260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2261	(eval $ac_try) 2>&5
2262	ac_status=$?
2263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264	(exit $ac_status); }; }; then
2265	ac_cv_prog_cxx_g=yes
2266	else
2267	echo "$as_me: failed program was:" >&5
2268	sed 's/^/\| /' conftest.$ac_ext >&5
2269
2270	ac_cv_prog_cxx_g=no
2271	fi
2272	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2273	fi
2274	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2275	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2276	if test "$ac_test_CXXFLAGS" = set; then
2277	CXXFLAGS=$ac_save_CXXFLAGS
2278	elif test $ac_cv_prog_cxx_g = yes; then
2279	if test "$GXX" = yes; then
2280	CXXFLAGS="-g -O2"
2281	else
2282	CXXFLAGS="-g"
2283	fi
2284	else
2285	if test "$GXX" = yes; then
2286	CXXFLAGS="-O2"
2287	else
2288	CXXFLAGS=
2289	fi
2290	fi
2291	for ac_declaration in \
2292	'' \
2293	'extern "C" void std::exit (int) throw (); using std::exit;' \
2294	'extern "C" void std::exit (int); using std::exit;' \
2295	'extern "C" void exit (int) throw ();' \
2296	'extern "C" void exit (int);' \
2297	'void exit (int);'
2298	do
2299	cat >conftest.$ac_ext <<_ACEOF
2300	/* confdefs.h. */
2301	_ACEOF
2302	cat confdefs.h >>conftest.$ac_ext
2303	cat >>conftest.$ac_ext <<_ACEOF
2304	/* end confdefs.h. */
2305	$ac_declaration
2306	#include <stdlib.h>
2307	int
2308	main ()
2309	{
2310	exit (42);
2311	;
2312	return 0;
2313	}
2314	_ACEOF
2315	rm -f conftest.$ac_objext
2316	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2317	(eval $ac_compile) 2>conftest.er1
2318	ac_status=$?
2319	grep -v '^ *+' conftest.er1 >conftest.err
2320	rm -f conftest.er1
2321	cat conftest.err >&5
2322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323	(exit $ac_status); } &&
2324	{ ac_try='test -z "$ac_cxx_werror_flag"
2325	\|\| test ! -s conftest.err'
2326	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2327	(eval $ac_try) 2>&5
2328	ac_status=$?
2329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2330	(exit $ac_status); }; } &&
2331	{ ac_try='test -s conftest.$ac_objext'
2332	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2333	(eval $ac_try) 2>&5
2334	ac_status=$?
2335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2336	(exit $ac_status); }; }; then
2337	:
2338	else
2339	echo "$as_me: failed program was:" >&5
2340	sed 's/^/\| /' conftest.$ac_ext >&5
2341
2342	continue
2343	fi
2344	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2345	cat >conftest.$ac_ext <<_ACEOF
2346	/* confdefs.h. */
2347	_ACEOF
2348	cat confdefs.h >>conftest.$ac_ext
2349	cat >>conftest.$ac_ext <<_ACEOF
2350	/* end confdefs.h. */
2351	$ac_declaration
2352	int
2353	main ()
2354	{
2355	exit (42);
2356	;
2357	return 0;
2358	}
2359	_ACEOF
2360	rm -f conftest.$ac_objext
2361	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2362	(eval $ac_compile) 2>conftest.er1
2363	ac_status=$?
2364	grep -v '^ *+' conftest.er1 >conftest.err
2365	rm -f conftest.er1
2366	cat conftest.err >&5
2367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2368	(exit $ac_status); } &&
2369	{ ac_try='test -z "$ac_cxx_werror_flag"
2370	\|\| test ! -s conftest.err'
2371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2372	(eval $ac_try) 2>&5
2373	ac_status=$?
2374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375	(exit $ac_status); }; } &&
2376	{ ac_try='test -s conftest.$ac_objext'
2377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2378	(eval $ac_try) 2>&5
2379	ac_status=$?
2380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2381	(exit $ac_status); }; }; then
2382	break
2383	else
2384	echo "$as_me: failed program was:" >&5
2385	sed 's/^/\| /' conftest.$ac_ext >&5
2386
2387	fi
2388	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2389	done
2390	rm -f conftest*
2391	if test -n "$ac_declaration"; then
2392	echo '#ifdef __cplusplus' >>confdefs.h
2393	echo $ac_declaration >>confdefs.h
2394	echo '#endif' >>confdefs.h
2395	fi
2396
2397	ac_ext=c
2398	ac_cpp='$CPP $CPPFLAGS'
2399	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2400	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2401	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2402	DEPDIR="${am__leading_dot}deps"
2403
2404	ac_config_commands="$ac_config_commands depfiles"
2405
2406
2407	am_make=${MAKE-make}
2408	cat > confinc << 'END'
2409	am__doit:
2410	@echo done
2411	.PHONY: am__doit
2412	END
2413	# If we don't find an include directive, just comment out the code.
2414	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2415	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2416	am__include="#"
2417	am__quote=
2418	_am_result=none
2419	# First try GNU make style include.
2420	echo "include confinc" > confmf
2421	# We grep out `Entering directory' and `Leaving directory'
2422	# messages which can occur if `w' ends up in MAKEFLAGS.
2423	# In particular we don't look at `^make:' because GNU make might
2424	# be invoked under some other name (usually "gmake"), in which
2425	# case it prints its new name instead of `make'.
2426	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2427	am__include=include
2428	am__quote=
2429	_am_result=GNU
2430	fi
2431	# Now try BSD make style include.
2432	if test "$am__include" = "#"; then
2433	echo '.include "confinc"' > confmf
2434	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2435	am__include=.include
2436	am__quote="\""
2437	_am_result=BSD
2438	fi
2439	fi
2440
2441
2442	echo "$as_me:$LINENO: result: $_am_result" >&5
2443	echo "${ECHO_T}$_am_result" >&6
2444	rm -f confinc confmf
2445
2446	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2447	if test "${enable_dependency_tracking+set}" = set; then
2448	enableval="$enable_dependency_tracking"
2449
2450	fi;
2451	if test "x$enable_dependency_tracking" != xno; then
2452	am_depcomp="$ac_aux_dir/depcomp"
2453	AMDEPBACKSLASH='\'
2454	fi
2455
2456
2457	if test "x$enable_dependency_tracking" != xno; then
2458	AMDEP_TRUE=
2459	AMDEP_FALSE='#'
2460	else
2461	AMDEP_TRUE='#'
2462	AMDEP_FALSE=
2463	fi
2464
2465
2466
2467
2468	depcc="$CXX" am_compiler_list=
2469
2470	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2471	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2472	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2473	echo $ECHO_N "(cached) $ECHO_C" >&6
2474	else
2475	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2476	# We make a subdir and do the tests there. Otherwise we can end up
2477	# making bogus files that we don't know about and never remove. For
2478	# instance it was reported that on HP-UX the gcc test will end up
2479	# making a dummy file named `D' -- because `-MD' means `put the output
2480	# in D'.
2481	mkdir conftest.dir
2482	# Copy depcomp to subdir because otherwise we won't find it if we're
2483	# using a relative directory.
2484	cp "$am_depcomp" conftest.dir
2485	cd conftest.dir
2486	# We will build objects and dependencies in a subdirectory because
2487	# it helps to detect inapplicable dependency modes. For instance
2488	# both Tru64's cc and ICC support -MD to output dependencies as a
2489	# side effect of compilation, but ICC will put the dependencies in
2490	# the current directory while Tru64 will put them in the object
2491	# directory.
2492	mkdir sub
2493
2494	am_cv_CXX_dependencies_compiler_type=none
2495	if test "$am_compiler_list" = ""; then
2496	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2497	fi
2498	for depmode in $am_compiler_list; do
2499	# Setup a source with many dependencies, because some compilers
2500	# like to wrap large dependency lists on column 80 (with \), and
2501	# we should not choose a depcomp mode which is confused by this.
2502	#
2503	# We need to recreate these files for each test, as the compiler may
2504	# overwrite some of them when testing with obscure command lines.
2505	# This happens at least with the AIX C compiler.
2506	: > sub/conftest.c
2507	for i in 1 2 3 4 5 6; do
2508	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2509	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2510	# Solaris 8's {/usr,}/bin/sh.
2511	touch sub/conftst$i.h
2512	done
2513	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2514
2515	case $depmode in
2516	nosideeffect)
2517	# after this tag, mechanisms are not by side-effect, so they'll
2518	# only be used when explicitly requested
2519	if test "x$enable_dependency_tracking" = xyes; then
2520	continue
2521	else
2522	break
2523	fi
2524	;;
2525	none) break ;;
2526	esac
2527	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2528	# mode. It turns out that the SunPro C++ compiler does not properly
2529	# handle `-M -o', and we need to detect this.
2530	if depmode=$depmode \
2531	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2532	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2533	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2534	>/dev/null 2>conftest.err &&
2535	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2536	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2537	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2538	# icc doesn't choke on unknown options, it will just issue warnings
2539	# or remarks (even with -Werror). So we grep stderr for any message
2540	# that says an option was ignored or not supported.
2541	# When given -MP, icc 7.0 and 7.1 complain thusly:
2542	# icc: Command line warning: ignoring option '-M'; no argument required
2543	# The diagnosis changed in icc 8.0:
2544	# icc: Command line remark: option '-MP' not supported
2545	if (grep 'ignoring option' conftest.err \|\|
2546	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2547	am_cv_CXX_dependencies_compiler_type=$depmode
2548	break
2549	fi
2550	fi
2551	done
2552
2553	cd ..
2554	rm -rf conftest.dir
2555	else
2556	am_cv_CXX_dependencies_compiler_type=none
2557	fi
2558
2559	fi
2560	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2561	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2562	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2563
2564
2565
2566	if
2567	test "x$enable_dependency_tracking" != xno \
2568	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2569	am__fastdepCXX_TRUE=
2570	am__fastdepCXX_FALSE='#'
2571	else
2572	am__fastdepCXX_TRUE='#'
2573	am__fastdepCXX_FALSE=
2574	fi
2575
2576
2577	ac_ext=c
2578	ac_cpp='$CPP $CPPFLAGS'
2579	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2580	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2581	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2582	if test -n "$ac_tool_prefix"; then
2583	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2584	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2585	echo "$as_me:$LINENO: checking for $ac_word" >&5
2586	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2587	if test "${ac_cv_prog_CC+set}" = set; then
2588	echo $ECHO_N "(cached) $ECHO_C" >&6
2589	else
2590	if test -n "$CC"; then
2591	ac_cv_prog_CC="$CC" # Let the user override the test.
2592	else
2593	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2594	for as_dir in $PATH
2595	do
2596	IFS=$as_save_IFS
2597	test -z "$as_dir" && as_dir=.
2598	for ac_exec_ext in '' $ac_executable_extensions; do
2599	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2600	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2601	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2602	break 2
2603	fi
2604	done
2605	done
2606
2607	fi
2608	fi
2609	CC=$ac_cv_prog_CC
2610	if test -n "$CC"; then
2611	echo "$as_me:$LINENO: result: $CC" >&5
2612	echo "${ECHO_T}$CC" >&6
2613	else
2614	echo "$as_me:$LINENO: result: no" >&5
2615	echo "${ECHO_T}no" >&6
2616	fi
2617
2618	fi
2619	if test -z "$ac_cv_prog_CC"; then
2620	ac_ct_CC=$CC
2621	# Extract the first word of "gcc", so it can be a program name with args.
2622	set dummy gcc; ac_word=$2
2623	echo "$as_me:$LINENO: checking for $ac_word" >&5
2624	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2625	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2626	echo $ECHO_N "(cached) $ECHO_C" >&6
2627	else
2628	if test -n "$ac_ct_CC"; then
2629	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2630	else
2631	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2632	for as_dir in $PATH
2633	do
2634	IFS=$as_save_IFS
2635	test -z "$as_dir" && as_dir=.
2636	for ac_exec_ext in '' $ac_executable_extensions; do
2637	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2638	ac_cv_prog_ac_ct_CC="gcc"
2639	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2640	break 2
2641	fi
2642	done
2643	done
2644
2645	fi
2646	fi
2647	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2648	if test -n "$ac_ct_CC"; then
2649	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2650	echo "${ECHO_T}$ac_ct_CC" >&6
2651	else
2652	echo "$as_me:$LINENO: result: no" >&5
2653	echo "${ECHO_T}no" >&6
2654	fi
2655
2656	CC=$ac_ct_CC
2657	else
2658	CC="$ac_cv_prog_CC"
2659	fi
2660
2661	if test -z "$CC"; then
2662	if test -n "$ac_tool_prefix"; then
2663	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2664	set dummy ${ac_tool_prefix}cc; ac_word=$2
2665	echo "$as_me:$LINENO: checking for $ac_word" >&5
2666	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2667	if test "${ac_cv_prog_CC+set}" = set; then
2668	echo $ECHO_N "(cached) $ECHO_C" >&6
2669	else
2670	if test -n "$CC"; then
2671	ac_cv_prog_CC="$CC" # Let the user override the test.
2672	else
2673	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2674	for as_dir in $PATH
2675	do
2676	IFS=$as_save_IFS
2677	test -z "$as_dir" && as_dir=.
2678	for ac_exec_ext in '' $ac_executable_extensions; do
2679	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2680	ac_cv_prog_CC="${ac_tool_prefix}cc"
2681	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2682	break 2
2683	fi
2684	done
2685	done
2686
2687	fi
2688	fi
2689	CC=$ac_cv_prog_CC
2690	if test -n "$CC"; then
2691	echo "$as_me:$LINENO: result: $CC" >&5
2692	echo "${ECHO_T}$CC" >&6
2693	else
2694	echo "$as_me:$LINENO: result: no" >&5
2695	echo "${ECHO_T}no" >&6
2696	fi
2697
2698	fi
2699	if test -z "$ac_cv_prog_CC"; then
2700	ac_ct_CC=$CC
2701	# Extract the first word of "cc", so it can be a program name with args.
2702	set dummy cc; ac_word=$2
2703	echo "$as_me:$LINENO: checking for $ac_word" >&5
2704	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2705	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2706	echo $ECHO_N "(cached) $ECHO_C" >&6
2707	else
2708	if test -n "$ac_ct_CC"; then
2709	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2710	else
2711	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2712	for as_dir in $PATH
2713	do
2714	IFS=$as_save_IFS
2715	test -z "$as_dir" && as_dir=.
2716	for ac_exec_ext in '' $ac_executable_extensions; do
2717	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2718	ac_cv_prog_ac_ct_CC="cc"
2719	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2720	break 2
2721	fi
2722	done
2723	done
2724
2725	fi
2726	fi
2727	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2728	if test -n "$ac_ct_CC"; then
2729	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2730	echo "${ECHO_T}$ac_ct_CC" >&6
2731	else
2732	echo "$as_me:$LINENO: result: no" >&5
2733	echo "${ECHO_T}no" >&6
2734	fi
2735
2736	CC=$ac_ct_CC
2737	else
2738	CC="$ac_cv_prog_CC"
2739	fi
2740
2741	fi
2742	if test -z "$CC"; then
2743	# Extract the first word of "cc", so it can be a program name with args.
2744	set dummy cc; ac_word=$2
2745	echo "$as_me:$LINENO: checking for $ac_word" >&5
2746	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2747	if test "${ac_cv_prog_CC+set}" = set; then
2748	echo $ECHO_N "(cached) $ECHO_C" >&6
2749	else
2750	if test -n "$CC"; then
2751	ac_cv_prog_CC="$CC" # Let the user override the test.
2752	else
2753	ac_prog_rejected=no
2754	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755	for as_dir in $PATH
2756	do
2757	IFS=$as_save_IFS
2758	test -z "$as_dir" && as_dir=.
2759	for ac_exec_ext in '' $ac_executable_extensions; do
2760	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2761	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2762	ac_prog_rejected=yes
2763	continue
2764	fi
2765	ac_cv_prog_CC="cc"
2766	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2767	break 2
2768	fi
2769	done
2770	done
2771
2772	if test $ac_prog_rejected = yes; then
2773	# We found a bogon in the path, so make sure we never use it.
2774	set dummy $ac_cv_prog_CC
2775	shift
2776	if test $# != 0; then
2777	# We chose a different compiler from the bogus one.
2778	# However, it has the same basename, so the bogon will be chosen
2779	# first if we set CC to just the basename; use the full file name.
2780	shift
2781	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2782	fi
2783	fi
2784	fi
2785	fi
2786	CC=$ac_cv_prog_CC
2787	if test -n "$CC"; then
2788	echo "$as_me:$LINENO: result: $CC" >&5
2789	echo "${ECHO_T}$CC" >&6
2790	else
2791	echo "$as_me:$LINENO: result: no" >&5
2792	echo "${ECHO_T}no" >&6
2793	fi
2794
2795	fi
2796	if test -z "$CC"; then
2797	if test -n "$ac_tool_prefix"; then
2798	for ac_prog in cl
2799	do
2800	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2801	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2802	echo "$as_me:$LINENO: checking for $ac_word" >&5
2803	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2804	if test "${ac_cv_prog_CC+set}" = set; then
2805	echo $ECHO_N "(cached) $ECHO_C" >&6
2806	else
2807	if test -n "$CC"; then
2808	ac_cv_prog_CC="$CC" # Let the user override the test.
2809	else
2810	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2811	for as_dir in $PATH
2812	do
2813	IFS=$as_save_IFS
2814	test -z "$as_dir" && as_dir=.
2815	for ac_exec_ext in '' $ac_executable_extensions; do
2816	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2817	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2818	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2819	break 2
2820	fi
2821	done
2822	done
2823
2824	fi
2825	fi
2826	CC=$ac_cv_prog_CC
2827	if test -n "$CC"; then
2828	echo "$as_me:$LINENO: result: $CC" >&5
2829	echo "${ECHO_T}$CC" >&6
2830	else
2831	echo "$as_me:$LINENO: result: no" >&5
2832	echo "${ECHO_T}no" >&6
2833	fi
2834
2835	test -n "$CC" && break
2836	done
2837	fi
2838	if test -z "$CC"; then
2839	ac_ct_CC=$CC
2840	for ac_prog in cl
2841	do
2842	# Extract the first word of "$ac_prog", so it can be a program name with args.
2843	set dummy $ac_prog; ac_word=$2
2844	echo "$as_me:$LINENO: checking for $ac_word" >&5
2845	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2846	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2847	echo $ECHO_N "(cached) $ECHO_C" >&6
2848	else
2849	if test -n "$ac_ct_CC"; then
2850	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2851	else
2852	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853	for as_dir in $PATH
2854	do
2855	IFS=$as_save_IFS
2856	test -z "$as_dir" && as_dir=.
2857	for ac_exec_ext in '' $ac_executable_extensions; do
2858	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859	ac_cv_prog_ac_ct_CC="$ac_prog"
2860	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2861	break 2
2862	fi
2863	done
2864	done
2865
2866	fi
2867	fi
2868	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2869	if test -n "$ac_ct_CC"; then
2870	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2871	echo "${ECHO_T}$ac_ct_CC" >&6
2872	else
2873	echo "$as_me:$LINENO: result: no" >&5
2874	echo "${ECHO_T}no" >&6
2875	fi
2876
2877	test -n "$ac_ct_CC" && break
2878	done
2879
2880	CC=$ac_ct_CC
2881	fi
2882
2883	fi
2884
2885
2886	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2887	See \`config.log' for more details." >&5
2888	echo "$as_me: error: no acceptable C compiler found in \$PATH
2889	See \`config.log' for more details." >&2;}
2890	{ (exit 1); exit 1; }; }
2891
2892	# Provide some information about the compiler.
2893	echo "$as_me:$LINENO:" \
2894	"checking for C compiler version" >&5
2895	ac_compiler=`set X $ac_compile; echo $2`
2896	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2897	(eval $ac_compiler --version </dev/null >&5) 2>&5
2898	ac_status=$?
2899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900	(exit $ac_status); }
2901	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2902	(eval $ac_compiler -v </dev/null >&5) 2>&5
2903	ac_status=$?
2904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2905	(exit $ac_status); }
2906	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2907	(eval $ac_compiler -V </dev/null >&5) 2>&5
2908	ac_status=$?
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); }
2911
2912	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2913	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2914	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2915	echo $ECHO_N "(cached) $ECHO_C" >&6
2916	else
2917	cat >conftest.$ac_ext <<_ACEOF
2918	/* confdefs.h. */
2919	_ACEOF
2920	cat confdefs.h >>conftest.$ac_ext
2921	cat >>conftest.$ac_ext <<_ACEOF
2922	/* end confdefs.h. */
2923
2924	int
2925	main ()
2926	{
2927	#ifndef __GNUC__
2928	choke me
2929	#endif
2930
2931	;
2932	return 0;
2933	}
2934	_ACEOF
2935	rm -f conftest.$ac_objext
2936	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2937	(eval $ac_compile) 2>conftest.er1
2938	ac_status=$?
2939	grep -v '^ *+' conftest.er1 >conftest.err
2940	rm -f conftest.er1
2941	cat conftest.err >&5
2942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2943	(exit $ac_status); } &&
2944	{ ac_try='test -z "$ac_c_werror_flag"
2945	\|\| test ! -s conftest.err'
2946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2947	(eval $ac_try) 2>&5
2948	ac_status=$?
2949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950	(exit $ac_status); }; } &&
2951	{ ac_try='test -s conftest.$ac_objext'
2952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2953	(eval $ac_try) 2>&5
2954	ac_status=$?
2955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956	(exit $ac_status); }; }; then
2957	ac_compiler_gnu=yes
2958	else
2959	echo "$as_me: failed program was:" >&5
2960	sed 's/^/\| /' conftest.$ac_ext >&5
2961
2962	ac_compiler_gnu=no
2963	fi
2964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2965	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2966
2967	fi
2968	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2969	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2970	GCC=`test $ac_compiler_gnu = yes && echo yes`
2971	ac_test_CFLAGS=${CFLAGS+set}
2972	ac_save_CFLAGS=$CFLAGS
2973	CFLAGS="-g"
2974	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2975	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2976	if test "${ac_cv_prog_cc_g+set}" = set; then
2977	echo $ECHO_N "(cached) $ECHO_C" >&6
2978	else
2979	cat >conftest.$ac_ext <<_ACEOF
2980	/* confdefs.h. */
2981	_ACEOF
2982	cat confdefs.h >>conftest.$ac_ext
2983	cat >>conftest.$ac_ext <<_ACEOF
2984	/* end confdefs.h. */
2985
2986	int
2987	main ()
2988	{
2989
2990	;
2991	return 0;
2992	}
2993	_ACEOF
2994	rm -f conftest.$ac_objext
2995	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2996	(eval $ac_compile) 2>conftest.er1
2997	ac_status=$?
2998	grep -v '^ *+' conftest.er1 >conftest.err
2999	rm -f conftest.er1
3000	cat conftest.err >&5
3001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3002	(exit $ac_status); } &&
3003	{ ac_try='test -z "$ac_c_werror_flag"
3004	\|\| test ! -s conftest.err'
3005	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006	(eval $ac_try) 2>&5
3007	ac_status=$?
3008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009	(exit $ac_status); }; } &&
3010	{ ac_try='test -s conftest.$ac_objext'
3011	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012	(eval $ac_try) 2>&5
3013	ac_status=$?
3014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3015	(exit $ac_status); }; }; then
3016	ac_cv_prog_cc_g=yes
3017	else
3018	echo "$as_me: failed program was:" >&5
3019	sed 's/^/\| /' conftest.$ac_ext >&5
3020
3021	ac_cv_prog_cc_g=no
3022	fi
3023	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3024	fi
3025	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3026	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3027	if test "$ac_test_CFLAGS" = set; then
3028	CFLAGS=$ac_save_CFLAGS
3029	elif test $ac_cv_prog_cc_g = yes; then
3030	if test "$GCC" = yes; then
3031	CFLAGS="-g -O2"
3032	else
3033	CFLAGS="-g"
3034	fi
3035	else
3036	if test "$GCC" = yes; then
3037	CFLAGS="-O2"
3038	else
3039	CFLAGS=
3040	fi
3041	fi
3042	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3043	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3044	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3045	echo $ECHO_N "(cached) $ECHO_C" >&6
3046	else
3047	ac_cv_prog_cc_stdc=no
3048	ac_save_CC=$CC
3049	cat >conftest.$ac_ext <<_ACEOF
3050	/* confdefs.h. */
3051	_ACEOF
3052	cat confdefs.h >>conftest.$ac_ext
3053	cat >>conftest.$ac_ext <<_ACEOF
3054	/* end confdefs.h. */
3055	#include <stdarg.h>
3056	#include <stdio.h>
3057	#include <sys/types.h>
3058	#include <sys/stat.h>
3059	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3060	struct buf { int x; };
3061	FILE * (rcsopen) (struct buf , struct stat *, int);
3062	static char *e (p, i)
3063	char **p;
3064	int i;
3065	{
3066	return p[i];
3067	}
3068	static char f (char (g) (char , int), char *p, ...)
3069	{
3070	char *s;
3071	va_list v;
3072	va_start (v,p);
3073	s = g (p, va_arg (v,int));
3074	va_end (v);
3075	return s;
3076	}
3077
3078	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3079	function prototypes and stuff, but not '\xHH' hex character constants.
3080	These don't provoke an error unfortunately, instead are silently treated
3081	as 'x'. The following induces an error, until -std1 is added to get
3082	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3083	array size at least. It's necessary to write '\x00'==0 to get something
3084	that's true only with -std1. */
3085	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3086
3087	int test (int i, double x);
3088	struct s1 {int (*f) (int a);};
3089	struct s2 {int (*f) (double a);};
3090	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3091	int argc;
3092	char **argv;
3093	int
3094	main ()
3095	{
3096	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3097	;
3098	return 0;
3099	}
3100	_ACEOF
3101	# Don't try gcc -ansi; that turns off useful extensions and
3102	# breaks some systems' header files.
3103	# AIX -qlanglvl=ansi
3104	# Ultrix and OSF/1 -std1
3105	# HP-UX 10.20 and later -Ae
3106	# HP-UX older versions -Aa -D_HPUX_SOURCE
3107	# SVR4 -Xc -D__EXTENSIONS__
3108	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3109	do
3110	CC="$ac_save_CC $ac_arg"
3111	rm -f conftest.$ac_objext
3112	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3113	(eval $ac_compile) 2>conftest.er1
3114	ac_status=$?
3115	grep -v '^ *+' conftest.er1 >conftest.err
3116	rm -f conftest.er1
3117	cat conftest.err >&5
3118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3119	(exit $ac_status); } &&
3120	{ ac_try='test -z "$ac_c_werror_flag"
3121	\|\| test ! -s conftest.err'
3122	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3123	(eval $ac_try) 2>&5
3124	ac_status=$?
3125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3126	(exit $ac_status); }; } &&
3127	{ ac_try='test -s conftest.$ac_objext'
3128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3129	(eval $ac_try) 2>&5
3130	ac_status=$?
3131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132	(exit $ac_status); }; }; then
3133	ac_cv_prog_cc_stdc=$ac_arg
3134	break
3135	else
3136	echo "$as_me: failed program was:" >&5
3137	sed 's/^/\| /' conftest.$ac_ext >&5
3138
3139	fi
3140	rm -f conftest.err conftest.$ac_objext
3141	done
3142	rm -f conftest.$ac_ext conftest.$ac_objext
3143	CC=$ac_save_CC
3144
3145	fi
3146
3147	case "x$ac_cv_prog_cc_stdc" in
3148	x\|xno)
3149	echo "$as_me:$LINENO: result: none needed" >&5
3150	echo "${ECHO_T}none needed" >&6 ;;
3151	*)
3152	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3153	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3154	CC="$CC $ac_cv_prog_cc_stdc" ;;
3155	esac
3156
3157	# Some people use a C++ compiler to compile C. Since we use `exit',
3158	# in C++ we need to declare it. In case someone uses the same compiler
3159	# for both compiling C and C++ we need to have the C++ compiler decide
3160	# the declaration of exit, since it's the most demanding environment.
3161	cat >conftest.$ac_ext <<_ACEOF
3162	#ifndef __cplusplus
3163	choke me
3164	#endif
3165	_ACEOF
3166	rm -f conftest.$ac_objext
3167	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3168	(eval $ac_compile) 2>conftest.er1
3169	ac_status=$?
3170	grep -v '^ *+' conftest.er1 >conftest.err
3171	rm -f conftest.er1
3172	cat conftest.err >&5
3173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3174	(exit $ac_status); } &&
3175	{ ac_try='test -z "$ac_c_werror_flag"
3176	\|\| test ! -s conftest.err'
3177	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3178	(eval $ac_try) 2>&5
3179	ac_status=$?
3180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3181	(exit $ac_status); }; } &&
3182	{ ac_try='test -s conftest.$ac_objext'
3183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3184	(eval $ac_try) 2>&5
3185	ac_status=$?
3186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3187	(exit $ac_status); }; }; then
3188	for ac_declaration in \
3189	'' \
3190	'extern "C" void std::exit (int) throw (); using std::exit;' \
3191	'extern "C" void std::exit (int); using std::exit;' \
3192	'extern "C" void exit (int) throw ();' \
3193	'extern "C" void exit (int);' \
3194	'void exit (int);'
3195	do
3196	cat >conftest.$ac_ext <<_ACEOF
3197	/* confdefs.h. */
3198	_ACEOF
3199	cat confdefs.h >>conftest.$ac_ext
3200	cat >>conftest.$ac_ext <<_ACEOF
3201	/* end confdefs.h. */
3202	$ac_declaration
3203	#include <stdlib.h>
3204	int
3205	main ()
3206	{
3207	exit (42);
3208	;
3209	return 0;
3210	}
3211	_ACEOF
3212	rm -f conftest.$ac_objext
3213	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3214	(eval $ac_compile) 2>conftest.er1
3215	ac_status=$?
3216	grep -v '^ *+' conftest.er1 >conftest.err
3217	rm -f conftest.er1
3218	cat conftest.err >&5
3219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220	(exit $ac_status); } &&
3221	{ ac_try='test -z "$ac_c_werror_flag"
3222	\|\| test ! -s conftest.err'
3223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3224	(eval $ac_try) 2>&5
3225	ac_status=$?
3226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3227	(exit $ac_status); }; } &&
3228	{ ac_try='test -s conftest.$ac_objext'
3229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3230	(eval $ac_try) 2>&5
3231	ac_status=$?
3232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3233	(exit $ac_status); }; }; then
3234	:
3235	else
3236	echo "$as_me: failed program was:" >&5
3237	sed 's/^/\| /' conftest.$ac_ext >&5
3238
3239	continue
3240	fi
3241	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3242	cat >conftest.$ac_ext <<_ACEOF
3243	/* confdefs.h. */
3244	_ACEOF
3245	cat confdefs.h >>conftest.$ac_ext
3246	cat >>conftest.$ac_ext <<_ACEOF
3247	/* end confdefs.h. */
3248	$ac_declaration
3249	int
3250	main ()
3251	{
3252	exit (42);
3253	;
3254	return 0;
3255	}
3256	_ACEOF
3257	rm -f conftest.$ac_objext
3258	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3259	(eval $ac_compile) 2>conftest.er1
3260	ac_status=$?
3261	grep -v '^ *+' conftest.er1 >conftest.err
3262	rm -f conftest.er1
3263	cat conftest.err >&5
3264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3265	(exit $ac_status); } &&
3266	{ ac_try='test -z "$ac_c_werror_flag"
3267	\|\| test ! -s conftest.err'
3268	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3269	(eval $ac_try) 2>&5
3270	ac_status=$?
3271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272	(exit $ac_status); }; } &&
3273	{ ac_try='test -s conftest.$ac_objext'
3274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3275	(eval $ac_try) 2>&5
3276	ac_status=$?
3277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278	(exit $ac_status); }; }; then
3279	break
3280	else
3281	echo "$as_me: failed program was:" >&5
3282	sed 's/^/\| /' conftest.$ac_ext >&5
3283
3284	fi
3285	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3286	done
3287	rm -f conftest*
3288	if test -n "$ac_declaration"; then
3289	echo '#ifdef __cplusplus' >>confdefs.h
3290	echo $ac_declaration >>confdefs.h
3291	echo '#endif' >>confdefs.h
3292	fi
3293
3294	else
3295	echo "$as_me: failed program was:" >&5
3296	sed 's/^/\| /' conftest.$ac_ext >&5
3297
3298	fi
3299	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3300	ac_ext=c
3301	ac_cpp='$CPP $CPPFLAGS'
3302	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3303	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3304	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3305
3306	depcc="$CC" am_compiler_list=
3307
3308	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3309	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3310	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3311	echo $ECHO_N "(cached) $ECHO_C" >&6
3312	else
3313	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3314	# We make a subdir and do the tests there. Otherwise we can end up
3315	# making bogus files that we don't know about and never remove. For
3316	# instance it was reported that on HP-UX the gcc test will end up
3317	# making a dummy file named `D' -- because `-MD' means `put the output
3318	# in D'.
3319	mkdir conftest.dir
3320	# Copy depcomp to subdir because otherwise we won't find it if we're
3321	# using a relative directory.
3322	cp "$am_depcomp" conftest.dir
3323	cd conftest.dir
3324	# We will build objects and dependencies in a subdirectory because
3325	# it helps to detect inapplicable dependency modes. For instance
3326	# both Tru64's cc and ICC support -MD to output dependencies as a
3327	# side effect of compilation, but ICC will put the dependencies in
3328	# the current directory while Tru64 will put them in the object
3329	# directory.
3330	mkdir sub
3331
3332	am_cv_CC_dependencies_compiler_type=none
3333	if test "$am_compiler_list" = ""; then
3334	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3335	fi
3336	for depmode in $am_compiler_list; do
3337	# Setup a source with many dependencies, because some compilers
3338	# like to wrap large dependency lists on column 80 (with \), and
3339	# we should not choose a depcomp mode which is confused by this.
3340	#
3341	# We need to recreate these files for each test, as the compiler may
3342	# overwrite some of them when testing with obscure command lines.
3343	# This happens at least with the AIX C compiler.
3344	: > sub/conftest.c
3345	for i in 1 2 3 4 5 6; do
3346	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3347	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3348	# Solaris 8's {/usr,}/bin/sh.
3349	touch sub/conftst$i.h
3350	done
3351	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3352
3353	case $depmode in
3354	nosideeffect)
3355	# after this tag, mechanisms are not by side-effect, so they'll
3356	# only be used when explicitly requested
3357	if test "x$enable_dependency_tracking" = xyes; then
3358	continue
3359	else
3360	break
3361	fi
3362	;;
3363	none) break ;;
3364	esac
3365	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3366	# mode. It turns out that the SunPro C++ compiler does not properly
3367	# handle `-M -o', and we need to detect this.
3368	if depmode=$depmode \
3369	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3370	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3371	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3372	>/dev/null 2>conftest.err &&
3373	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3374	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3375	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3376	# icc doesn't choke on unknown options, it will just issue warnings
3377	# or remarks (even with -Werror). So we grep stderr for any message
3378	# that says an option was ignored or not supported.
3379	# When given -MP, icc 7.0 and 7.1 complain thusly:
3380	# icc: Command line warning: ignoring option '-M'; no argument required
3381	# The diagnosis changed in icc 8.0:
3382	# icc: Command line remark: option '-MP' not supported
3383	if (grep 'ignoring option' conftest.err \|\|
3384	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3385	am_cv_CC_dependencies_compiler_type=$depmode
3386	break
3387	fi
3388	fi
3389	done
3390
3391	cd ..
3392	rm -rf conftest.dir
3393	else
3394	am_cv_CC_dependencies_compiler_type=none
3395	fi
3396
3397	fi
3398	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3399	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3400	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3401
3402
3403
3404	if
3405	test "x$enable_dependency_tracking" != xno \
3406	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3407	am__fastdepCC_TRUE=
3408	am__fastdepCC_FALSE='#'
3409	else
3410	am__fastdepCC_TRUE='#'
3411	am__fastdepCC_FALSE=
3412	fi
3413
3414
3415
3416	ac_ext=c
3417	ac_cpp='$CPP $CPPFLAGS'
3418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3421	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3422	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3423	# On Suns, sometimes $CPP names a directory.
3424	if test -n "$CPP" && test -d "$CPP"; then
3425	CPP=
3426	fi
3427	if test -z "$CPP"; then
3428	if test "${ac_cv_prog_CPP+set}" = set; then
3429	echo $ECHO_N "(cached) $ECHO_C" >&6
3430	else
3431	# Double quotes because CPP needs to be expanded
3432	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3433	do
3434	ac_preproc_ok=false
3435	for ac_c_preproc_warn_flag in '' yes
3436	do
3437	# Use a header file that comes with gcc, so configuring glibc
3438	# with a fresh cross-compiler works.
3439	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3440	# <limits.h> exists even on freestanding compilers.
3441	# On the NeXT, cc -E runs the code through the compiler's parser,
3442	# not just through cpp. "Syntax error" is here to catch this case.
3443	cat >conftest.$ac_ext <<_ACEOF
3444	/* confdefs.h. */
3445	_ACEOF
3446	cat confdefs.h >>conftest.$ac_ext
3447	cat >>conftest.$ac_ext <<_ACEOF
3448	/* end confdefs.h. */
3449	#ifdef __STDC__
3450	# include <limits.h>
3451	#else
3452	# include <assert.h>
3453	#endif
3454	Syntax error
3455	_ACEOF
3456	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3457	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3458	ac_status=$?
3459	grep -v '^ *+' conftest.er1 >conftest.err
3460	rm -f conftest.er1
3461	cat conftest.err >&5
3462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463	(exit $ac_status); } >/dev/null; then
3464	if test -s conftest.err; then
3465	ac_cpp_err=$ac_c_preproc_warn_flag
3466	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3467	else
3468	ac_cpp_err=
3469	fi
3470	else
3471	ac_cpp_err=yes
3472	fi
3473	if test -z "$ac_cpp_err"; then
3474	:
3475	else
3476	echo "$as_me: failed program was:" >&5
3477	sed 's/^/\| /' conftest.$ac_ext >&5
3478
3479	# Broken: fails on valid input.
3480	continue
3481	fi
3482	rm -f conftest.err conftest.$ac_ext
3483
3484	# OK, works on sane cases. Now check whether non-existent headers
3485	# can be detected and how.
3486	cat >conftest.$ac_ext <<_ACEOF
3487	/* confdefs.h. */
3488	_ACEOF
3489	cat confdefs.h >>conftest.$ac_ext
3490	cat >>conftest.$ac_ext <<_ACEOF
3491	/* end confdefs.h. */
3492	#include <ac_nonexistent.h>
3493	_ACEOF
3494	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3495	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3496	ac_status=$?
3497	grep -v '^ *+' conftest.er1 >conftest.err
3498	rm -f conftest.er1
3499	cat conftest.err >&5
3500	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3501	(exit $ac_status); } >/dev/null; then
3502	if test -s conftest.err; then
3503	ac_cpp_err=$ac_c_preproc_warn_flag
3504	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3505	else
3506	ac_cpp_err=
3507	fi
3508	else
3509	ac_cpp_err=yes
3510	fi
3511	if test -z "$ac_cpp_err"; then
3512	# Broken: success on invalid input.
3513	continue
3514	else
3515	echo "$as_me: failed program was:" >&5
3516	sed 's/^/\| /' conftest.$ac_ext >&5
3517
3518	# Passes both tests.
3519	ac_preproc_ok=:
3520	break
3521	fi
3522	rm -f conftest.err conftest.$ac_ext
3523
3524	done
3525	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3526	rm -f conftest.err conftest.$ac_ext
3527	if $ac_preproc_ok; then
3528	break
3529	fi
3530
3531	done
3532	ac_cv_prog_CPP=$CPP
3533
3534	fi
3535	CPP=$ac_cv_prog_CPP
3536	else
3537	ac_cv_prog_CPP=$CPP
3538	fi
3539	echo "$as_me:$LINENO: result: $CPP" >&5
3540	echo "${ECHO_T}$CPP" >&6
3541	ac_preproc_ok=false
3542	for ac_c_preproc_warn_flag in '' yes
3543	do
3544	# Use a header file that comes with gcc, so configuring glibc
3545	# with a fresh cross-compiler works.
3546	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3547	# <limits.h> exists even on freestanding compilers.
3548	# On the NeXT, cc -E runs the code through the compiler's parser,
3549	# not just through cpp. "Syntax error" is here to catch this case.
3550	cat >conftest.$ac_ext <<_ACEOF
3551	/* confdefs.h. */
3552	_ACEOF
3553	cat confdefs.h >>conftest.$ac_ext
3554	cat >>conftest.$ac_ext <<_ACEOF
3555	/* end confdefs.h. */
3556	#ifdef __STDC__
3557	# include <limits.h>
3558	#else
3559	# include <assert.h>
3560	#endif
3561	Syntax error
3562	_ACEOF
3563	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3564	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3565	ac_status=$?
3566	grep -v '^ *+' conftest.er1 >conftest.err
3567	rm -f conftest.er1
3568	cat conftest.err >&5
3569	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3570	(exit $ac_status); } >/dev/null; then
3571	if test -s conftest.err; then
3572	ac_cpp_err=$ac_c_preproc_warn_flag
3573	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3574	else
3575	ac_cpp_err=
3576	fi
3577	else
3578	ac_cpp_err=yes
3579	fi
3580	if test -z "$ac_cpp_err"; then
3581	:
3582	else
3583	echo "$as_me: failed program was:" >&5
3584	sed 's/^/\| /' conftest.$ac_ext >&5
3585
3586	# Broken: fails on valid input.
3587	continue
3588	fi
3589	rm -f conftest.err conftest.$ac_ext
3590
3591	# OK, works on sane cases. Now check whether non-existent headers
3592	# can be detected and how.
3593	cat >conftest.$ac_ext <<_ACEOF
3594	/* confdefs.h. */
3595	_ACEOF
3596	cat confdefs.h >>conftest.$ac_ext
3597	cat >>conftest.$ac_ext <<_ACEOF
3598	/* end confdefs.h. */
3599	#include <ac_nonexistent.h>
3600	_ACEOF
3601	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3602	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3603	ac_status=$?
3604	grep -v '^ *+' conftest.er1 >conftest.err
3605	rm -f conftest.er1
3606	cat conftest.err >&5
3607	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608	(exit $ac_status); } >/dev/null; then
3609	if test -s conftest.err; then
3610	ac_cpp_err=$ac_c_preproc_warn_flag
3611	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3612	else
3613	ac_cpp_err=
3614	fi
3615	else
3616	ac_cpp_err=yes
3617	fi
3618	if test -z "$ac_cpp_err"; then
3619	# Broken: success on invalid input.
3620	continue
3621	else
3622	echo "$as_me: failed program was:" >&5
3623	sed 's/^/\| /' conftest.$ac_ext >&5
3624
3625	# Passes both tests.
3626	ac_preproc_ok=:
3627	break
3628	fi
3629	rm -f conftest.err conftest.$ac_ext
3630
3631	done
3632	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3633	rm -f conftest.err conftest.$ac_ext
3634	if $ac_preproc_ok; then
3635	:
3636	else
3637	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3638	See \`config.log' for more details." >&5
3639	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3640	See \`config.log' for more details." >&2;}
3641	{ (exit 1); exit 1; }; }
3642	fi
3643
3644	ac_ext=c
3645	ac_cpp='$CPP $CPPFLAGS'
3646	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3647	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3648	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3649
3650
3651	echo "$as_me:$LINENO: checking for egrep" >&5
3652	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3653	if test "${ac_cv_prog_egrep+set}" = set; then
3654	echo $ECHO_N "(cached) $ECHO_C" >&6
3655	else
3656	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3657	then ac_cv_prog_egrep='grep -E'
3658	else ac_cv_prog_egrep='egrep'
3659	fi
3660	fi
3661	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3662	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3663	EGREP=$ac_cv_prog_egrep
3664
3665
3666	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3667	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3668	if test "${ac_cv_header_stdc+set}" = set; then
3669	echo $ECHO_N "(cached) $ECHO_C" >&6
3670	else
3671	cat >conftest.$ac_ext <<_ACEOF
3672	/* confdefs.h. */
3673	_ACEOF
3674	cat confdefs.h >>conftest.$ac_ext
3675	cat >>conftest.$ac_ext <<_ACEOF
3676	/* end confdefs.h. */
3677	#include <stdlib.h>
3678	#include <stdarg.h>
3679	#include <string.h>
3680	#include <float.h>
3681
3682	int
3683	main ()
3684	{
3685
3686	;
3687	return 0;
3688	}
3689	_ACEOF
3690	rm -f conftest.$ac_objext
3691	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3692	(eval $ac_compile) 2>conftest.er1
3693	ac_status=$?
3694	grep -v '^ *+' conftest.er1 >conftest.err
3695	rm -f conftest.er1
3696	cat conftest.err >&5
3697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3698	(exit $ac_status); } &&
3699	{ ac_try='test -z "$ac_c_werror_flag"
3700	\|\| test ! -s conftest.err'
3701	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3702	(eval $ac_try) 2>&5
3703	ac_status=$?
3704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3705	(exit $ac_status); }; } &&
3706	{ ac_try='test -s conftest.$ac_objext'
3707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3708	(eval $ac_try) 2>&5
3709	ac_status=$?
3710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711	(exit $ac_status); }; }; then
3712	ac_cv_header_stdc=yes
3713	else
3714	echo "$as_me: failed program was:" >&5
3715	sed 's/^/\| /' conftest.$ac_ext >&5
3716
3717	ac_cv_header_stdc=no
3718	fi
3719	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3720
3721	if test $ac_cv_header_stdc = yes; then
3722	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3723	cat >conftest.$ac_ext <<_ACEOF
3724	/* confdefs.h. */
3725	_ACEOF
3726	cat confdefs.h >>conftest.$ac_ext
3727	cat >>conftest.$ac_ext <<_ACEOF
3728	/* end confdefs.h. */
3729	#include <string.h>
3730
3731	_ACEOF
3732	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3733	$EGREP "memchr" >/dev/null 2>&1; then
3734	:
3735	else
3736	ac_cv_header_stdc=no
3737	fi
3738	rm -f conftest*
3739
3740	fi
3741
3742	if test $ac_cv_header_stdc = yes; then
3743	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3744	cat >conftest.$ac_ext <<_ACEOF
3745	/* confdefs.h. */
3746	_ACEOF
3747	cat confdefs.h >>conftest.$ac_ext
3748	cat >>conftest.$ac_ext <<_ACEOF
3749	/* end confdefs.h. */
3750	#include <stdlib.h>
3751
3752	_ACEOF
3753	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3754	$EGREP "free" >/dev/null 2>&1; then
3755	:
3756	else
3757	ac_cv_header_stdc=no
3758	fi
3759	rm -f conftest*
3760
3761	fi
3762
3763	if test $ac_cv_header_stdc = yes; then
3764	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3765	if test "$cross_compiling" = yes; then
3766	:
3767	else
3768	cat >conftest.$ac_ext <<_ACEOF
3769	/* confdefs.h. */
3770	_ACEOF
3771	cat confdefs.h >>conftest.$ac_ext
3772	cat >>conftest.$ac_ext <<_ACEOF
3773	/* end confdefs.h. */
3774	#include <ctype.h>
3775	#if ((' ' & 0x0FF) == 0x020)
3776	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3777	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3778	#else
3779	# define ISLOWER(c) \
3780	(('a' <= (c) && (c) <= 'i') \
3781	\|\| ('j' <= (c) && (c) <= 'r') \
3782	\|\| ('s' <= (c) && (c) <= 'z'))
3783	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3784	#endif
3785
3786	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3787	int
3788	main ()
3789	{
3790	int i;
3791	for (i = 0; i < 256; i++)
3792	if (XOR (islower (i), ISLOWER (i))
3793	\|\| toupper (i) != TOUPPER (i))
3794	exit(2);
3795	exit (0);
3796	}
3797	_ACEOF
3798	rm -f conftest$ac_exeext
3799	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3800	(eval $ac_link) 2>&5
3801	ac_status=$?
3802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3805	(eval $ac_try) 2>&5
3806	ac_status=$?
3807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3808	(exit $ac_status); }; }; then
3809	:
3810	else
3811	echo "$as_me: program exited with status $ac_status" >&5
3812	echo "$as_me: failed program was:" >&5
3813	sed 's/^/\| /' conftest.$ac_ext >&5
3814
3815	( exit $ac_status )
3816	ac_cv_header_stdc=no
3817	fi
3818	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3819	fi
3820	fi
3821	fi
3822	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3823	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3824	if test $ac_cv_header_stdc = yes; then
3825
3826	cat >>confdefs.h <<\_ACEOF
3827	#define STDC_HEADERS 1
3828	_ACEOF
3829
3830	fi
3831
3832
3833
3834	### CHECKING OPTIONAT ARGUMENTS
3835	## GTK-disabled
3836	def_gtk=yes
3837	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3838	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3839	# Check whether --enable-gtk or --disable-gtk was given.
3840	if test "${enable_gtk+set}" = set; then
3841	enableval="$enable_gtk"
3842	def_gtk=no
3843	fi;
3844	if test "$def_gtk" = yes; then
3845	echo "yes"
3846	fi
3847	if test "$def_gtk" = no; then
3848	echo "no"
3849	fi
3850
3851
3852
3853	### CHECKING FOR SYSTEM ###
3854
3855	echo "$as_me:$LINENO: checking for System" >&5
3856	echo $ECHO_N "checking for System... $ECHO_C" >&6
3857	## checking for openGL-environment and other sys-specific parameters
3858	case "$target" in
3859	### WINDOWS ###
3860	--mingw32*)
3861	echo "mingw-WINDOWS detected"
3862
3863	mingw="yes"
3864	MSBITFIELDS="-mms-bitfields"
3865	MWINDOWS="-mwindows"
3866
3867	# checking gl header
3868	#done before loop
3869
3870	# checking gl header
3871	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3882	inttypes.h stdint.h unistd.h
3883	do
3884	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3885	echo "$as_me:$LINENO: checking for $ac_header" >&5
3886	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3887	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3888	echo $ECHO_N "(cached) $ECHO_C" >&6
3889	else
3890	cat >conftest.$ac_ext <<_ACEOF
3891	/* confdefs.h. */
3892	_ACEOF
3893	cat confdefs.h >>conftest.$ac_ext
3894	cat >>conftest.$ac_ext <<_ACEOF
3895	/* end confdefs.h. */
3896	$ac_includes_default
3897
3898	#include <$ac_header>
3899	_ACEOF
3900	rm -f conftest.$ac_objext
3901	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3902	(eval $ac_compile) 2>conftest.er1
3903	ac_status=$?
3904	grep -v '^ *+' conftest.er1 >conftest.err
3905	rm -f conftest.er1
3906	cat conftest.err >&5
3907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3908	(exit $ac_status); } &&
3909	{ ac_try='test -z "$ac_c_werror_flag"
3910	\|\| test ! -s conftest.err'
3911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3912	(eval $ac_try) 2>&5
3913	ac_status=$?
3914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3915	(exit $ac_status); }; } &&
3916	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3922	eval "$as_ac_Header=yes"
3923	else
3924	echo "$as_me: failed program was:" >&5
3925	sed 's/^/\| /' conftest.$ac_ext >&5
3926
3927	eval "$as_ac_Header=no"
3928	fi
3929	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3930	fi
3931	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3932	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3933	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3934	cat >>confdefs.h <<_ACEOF
3935	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3936	_ACEOF
3937
3938	fi
3939
3940	done
3941
3942
3943
3944	for ac_header in GL/gl.h
3945	do
3946	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3947	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3948	echo "$as_me:$LINENO: checking for $ac_header" >&5
3949	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3950	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3951	echo $ECHO_N "(cached) $ECHO_C" >&6
3952	fi
3953	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3954	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3955	else
3956	# Is the header compilable?
3957	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3958	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3959	cat >conftest.$ac_ext <<_ACEOF
3960	/* confdefs.h. */
3961	_ACEOF
3962	cat confdefs.h >>conftest.$ac_ext
3963	cat >>conftest.$ac_ext <<_ACEOF
3964	/* end confdefs.h. */
3965	$ac_includes_default
3966	#include <$ac_header>
3967	_ACEOF
3968	rm -f conftest.$ac_objext
3969	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3970	(eval $ac_compile) 2>conftest.er1
3971	ac_status=$?
3972	grep -v '^ *+' conftest.er1 >conftest.err
3973	rm -f conftest.er1
3974	cat conftest.err >&5
3975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976	(exit $ac_status); } &&
3977	{ ac_try='test -z "$ac_c_werror_flag"
3978	\|\| test ! -s conftest.err'
3979	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3980	(eval $ac_try) 2>&5
3981	ac_status=$?
3982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3983	(exit $ac_status); }; } &&
3984	{ ac_try='test -s conftest.$ac_objext'
3985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3986	(eval $ac_try) 2>&5
3987	ac_status=$?
3988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3989	(exit $ac_status); }; }; then
3990	ac_header_compiler=yes
3991	else
3992	echo "$as_me: failed program was:" >&5
3993	sed 's/^/\| /' conftest.$ac_ext >&5
3994
3995	ac_header_compiler=no
3996	fi
3997	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3998	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3999	echo "${ECHO_T}$ac_header_compiler" >&6
4000
4001	# Is the header present?
4002	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4003	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4004	cat >conftest.$ac_ext <<_ACEOF
4005	/* confdefs.h. */
4006	_ACEOF
4007	cat confdefs.h >>conftest.$ac_ext
4008	cat >>conftest.$ac_ext <<_ACEOF
4009	/* end confdefs.h. */
4010	#include <$ac_header>
4011	_ACEOF
4012	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4013	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4014	ac_status=$?
4015	grep -v '^ *+' conftest.er1 >conftest.err
4016	rm -f conftest.er1
4017	cat conftest.err >&5
4018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019	(exit $ac_status); } >/dev/null; then
4020	if test -s conftest.err; then
4021	ac_cpp_err=$ac_c_preproc_warn_flag
4022	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4023	else
4024	ac_cpp_err=
4025	fi
4026	else
4027	ac_cpp_err=yes
4028	fi
4029	if test -z "$ac_cpp_err"; then
4030	ac_header_preproc=yes
4031	else
4032	echo "$as_me: failed program was:" >&5
4033	sed 's/^/\| /' conftest.$ac_ext >&5
4034
4035	ac_header_preproc=no
4036	fi
4037	rm -f conftest.err conftest.$ac_ext
4038	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4039	echo "${ECHO_T}$ac_header_preproc" >&6
4040
4041	# So? What about this header?
4042	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4043	yes:no: )
4044	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4045	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4046	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4047	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4048	ac_header_preproc=yes
4049	;;
4050	no:yes:* )
4051	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4052	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4053	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4054	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4055	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4056	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4057	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4058	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4060	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4061	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4062	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4063	(
4064	cat <<\_ASBOX
4065	## ------------------------------------------- ##
4066	## Report this to orxonox-dev@mail.datacore.ch ##
4067	## ------------------------------------------- ##
4068	_ASBOX
4069	) \|
4070	sed "s/^/$as_me: WARNING: /" >&2
4071	;;
4072	esac
4073	echo "$as_me:$LINENO: checking for $ac_header" >&5
4074	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4075	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4076	echo $ECHO_N "(cached) $ECHO_C" >&6
4077	else
4078	eval "$as_ac_Header=\$ac_header_preproc"
4079	fi
4080	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4081	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4082
4083	fi
4084	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4085	cat >>confdefs.h <<_ACEOF
4086	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4087	_ACEOF
4088
4089	else
4090	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4091	echo "$as_me: error: cannot find opengl headers" >&2;}
4092	{ (exit 1); exit 1; }; }
4093	fi
4094
4095	done
4096
4097	# checking for Windows openGl library
4098	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4099	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4100	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4101	echo $ECHO_N "(cached) $ECHO_C" >&6
4102	else
4103	ac_check_lib_save_LIBS=$LIBS
4104	LIBS="-lopengl32 $LIBS"
4105	cat >conftest.$ac_ext <<_ACEOF
4106	/* confdefs.h. */
4107	_ACEOF
4108	cat confdefs.h >>conftest.$ac_ext
4109	cat >>conftest.$ac_ext <<_ACEOF
4110	/* end confdefs.h. */
4111
4112
4113	int
4114	main ()
4115	{
4116	main ();
4117	;
4118	return 0;
4119	}
4120	_ACEOF
4121	rm -f conftest.$ac_objext conftest$ac_exeext
4122	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4123	(eval $ac_link) 2>conftest.er1
4124	ac_status=$?
4125	grep -v '^ *+' conftest.er1 >conftest.err
4126	rm -f conftest.er1
4127	cat conftest.err >&5
4128	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4129	(exit $ac_status); } &&
4130	{ ac_try='test -z "$ac_c_werror_flag"
4131	\|\| test ! -s conftest.err'
4132	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4133	(eval $ac_try) 2>&5
4134	ac_status=$?
4135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4136	(exit $ac_status); }; } &&
4137	{ ac_try='test -s conftest$ac_exeext'
4138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4139	(eval $ac_try) 2>&5
4140	ac_status=$?
4141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4142	(exit $ac_status); }; }; then
4143	ac_cv_lib_opengl32_main=yes
4144	else
4145	echo "$as_me: failed program was:" >&5
4146	sed 's/^/\| /' conftest.$ac_ext >&5
4147
4148	ac_cv_lib_opengl32_main=no
4149	fi
4150	rm -f conftest.err conftest.$ac_objext \
4151	conftest$ac_exeext conftest.$ac_ext
4152	LIBS=$ac_check_lib_save_LIBS
4153	fi
4154	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4155	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4156	if test $ac_cv_lib_opengl32_main = yes; then
4157	FOUND_opengl32=yes
4158	else
4159	"gl/gl.h"
4160	fi
4161
4162	if test "$FOUND_opengl32" = "yes" ; then
4163	LIBS="$LIBS -lopengl32"
4164	else
4165	echo "------------------"
4166	echo "opengl not found."
4167	echo "please install the opengl package which can be found at http://www.opengl.org"
4168	echo "------------------"
4169	exit -1
4170	fi
4171
4172	# cheking for GLU-header
4173
4174	for ac_header in GL/glu.h
4175	do
4176	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4177	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4178	echo "$as_me:$LINENO: checking for $ac_header" >&5
4179	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4180	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4181	echo $ECHO_N "(cached) $ECHO_C" >&6
4182	fi
4183	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4184	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4185	else
4186	# Is the header compilable?
4187	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4188	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4189	cat >conftest.$ac_ext <<_ACEOF
4190	/* confdefs.h. */
4191	_ACEOF
4192	cat confdefs.h >>conftest.$ac_ext
4193	cat >>conftest.$ac_ext <<_ACEOF
4194	/* end confdefs.h. */
4195	$ac_includes_default
4196	#include <$ac_header>
4197	_ACEOF
4198	rm -f conftest.$ac_objext
4199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4200	(eval $ac_compile) 2>conftest.er1
4201	ac_status=$?
4202	grep -v '^ *+' conftest.er1 >conftest.err
4203	rm -f conftest.er1
4204	cat conftest.err >&5
4205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4206	(exit $ac_status); } &&
4207	{ ac_try='test -z "$ac_c_werror_flag"
4208	\|\| test ! -s conftest.err'
4209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4210	(eval $ac_try) 2>&5
4211	ac_status=$?
4212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4213	(exit $ac_status); }; } &&
4214	{ ac_try='test -s conftest.$ac_objext'
4215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4216	(eval $ac_try) 2>&5
4217	ac_status=$?
4218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219	(exit $ac_status); }; }; then
4220	ac_header_compiler=yes
4221	else
4222	echo "$as_me: failed program was:" >&5
4223	sed 's/^/\| /' conftest.$ac_ext >&5
4224
4225	ac_header_compiler=no
4226	fi
4227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4228	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4229	echo "${ECHO_T}$ac_header_compiler" >&6
4230
4231	# Is the header present?
4232	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4233	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4234	cat >conftest.$ac_ext <<_ACEOF
4235	/* confdefs.h. */
4236	_ACEOF
4237	cat confdefs.h >>conftest.$ac_ext
4238	cat >>conftest.$ac_ext <<_ACEOF
4239	/* end confdefs.h. */
4240	#include <$ac_header>
4241	_ACEOF
4242	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4243	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4244	ac_status=$?
4245	grep -v '^ *+' conftest.er1 >conftest.err
4246	rm -f conftest.er1
4247	cat conftest.err >&5
4248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4249	(exit $ac_status); } >/dev/null; then
4250	if test -s conftest.err; then
4251	ac_cpp_err=$ac_c_preproc_warn_flag
4252	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4253	else
4254	ac_cpp_err=
4255	fi
4256	else
4257	ac_cpp_err=yes
4258	fi
4259	if test -z "$ac_cpp_err"; then
4260	ac_header_preproc=yes
4261	else
4262	echo "$as_me: failed program was:" >&5
4263	sed 's/^/\| /' conftest.$ac_ext >&5
4264
4265	ac_header_preproc=no
4266	fi
4267	rm -f conftest.err conftest.$ac_ext
4268	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4269	echo "${ECHO_T}$ac_header_preproc" >&6
4270
4271	# So? What about this header?
4272	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4273	yes:no: )
4274	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4275	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4276	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4277	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4278	ac_header_preproc=yes
4279	;;
4280	no:yes:* )
4281	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4282	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4283	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4284	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4285	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4286	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4287	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4288	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4290	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4291	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4292	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4293	(
4294	cat <<\_ASBOX
4295	## ------------------------------------------- ##
4296	## Report this to orxonox-dev@mail.datacore.ch ##
4297	## ------------------------------------------- ##
4298	_ASBOX
4299	) \|
4300	sed "s/^/$as_me: WARNING: /" >&2
4301	;;
4302	esac
4303	echo "$as_me:$LINENO: checking for $ac_header" >&5
4304	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4305	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4306	echo $ECHO_N "(cached) $ECHO_C" >&6
4307	else
4308	eval "$as_ac_Header=\$ac_header_preproc"
4309	fi
4310	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4311	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4312
4313	fi
4314	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4315	cat >>confdefs.h <<_ACEOF
4316	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4317	_ACEOF
4318
4319	else
4320	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4321	echo "$as_me: error: cannot find opengl headers" >&2;}
4322	{ (exit 1); exit 1; }; }
4323	fi
4324
4325	done
4326
4327
4328	# checking for libGLU
4329	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4330	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4331	if test "${ac_cv_lib_glu32_main+set}" = set; then
4332	echo $ECHO_N "(cached) $ECHO_C" >&6
4333	else
4334	ac_check_lib_save_LIBS=$LIBS
4335	LIBS="-lglu32 $LIBS"
4336	cat >conftest.$ac_ext <<_ACEOF
4337	/* confdefs.h. */
4338	_ACEOF
4339	cat confdefs.h >>conftest.$ac_ext
4340	cat >>conftest.$ac_ext <<_ACEOF
4341	/* end confdefs.h. */
4342
4343
4344	int
4345	main ()
4346	{
4347	main ();
4348	;
4349	return 0;
4350	}
4351	_ACEOF
4352	rm -f conftest.$ac_objext conftest$ac_exeext
4353	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4354	(eval $ac_link) 2>conftest.er1
4355	ac_status=$?
4356	grep -v '^ *+' conftest.er1 >conftest.err
4357	rm -f conftest.er1
4358	cat conftest.err >&5
4359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4360	(exit $ac_status); } &&
4361	{ ac_try='test -z "$ac_c_werror_flag"
4362	\|\| test ! -s conftest.err'
4363	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4364	(eval $ac_try) 2>&5
4365	ac_status=$?
4366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4367	(exit $ac_status); }; } &&
4368	{ ac_try='test -s conftest$ac_exeext'
4369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4370	(eval $ac_try) 2>&5
4371	ac_status=$?
4372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4373	(exit $ac_status); }; }; then
4374	ac_cv_lib_glu32_main=yes
4375	else
4376	echo "$as_me: failed program was:" >&5
4377	sed 's/^/\| /' conftest.$ac_ext >&5
4378
4379	ac_cv_lib_glu32_main=no
4380	fi
4381	rm -f conftest.err conftest.$ac_objext \
4382	conftest$ac_exeext conftest.$ac_ext
4383	LIBS=$ac_check_lib_save_LIBS
4384	fi
4385	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4386	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4387	if test $ac_cv_lib_glu32_main = yes; then
4388	FOUND_glu32=yes
4389	fi
4390
4391	if test "$FOUND_glu32" = "yes" ; then
4392	LIBS="$LIBS -lGLU32"
4393	else
4394	echo "------------------"
4395	echo "GLU library not found."
4396	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4397	echo "------------------"
4398	exit -1
4399	fi
4400
4401	# checking for mingw32
4402	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4403	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4404	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4405	echo $ECHO_N "(cached) $ECHO_C" >&6
4406	else
4407	ac_check_lib_save_LIBS=$LIBS
4408	LIBS="-lmingw32 $LIBS"
4409	cat >conftest.$ac_ext <<_ACEOF
4410	/* confdefs.h. */
4411	_ACEOF
4412	cat confdefs.h >>conftest.$ac_ext
4413	cat >>conftest.$ac_ext <<_ACEOF
4414	/* end confdefs.h. */
4415
4416
4417	int
4418	main ()
4419	{
4420	main ();
4421	;
4422	return 0;
4423	}
4424	_ACEOF
4425	rm -f conftest.$ac_objext conftest$ac_exeext
4426	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4427	(eval $ac_link) 2>conftest.er1
4428	ac_status=$?
4429	grep -v '^ *+' conftest.er1 >conftest.err
4430	rm -f conftest.er1
4431	cat conftest.err >&5
4432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4433	(exit $ac_status); } &&
4434	{ ac_try='test -z "$ac_c_werror_flag"
4435	\|\| test ! -s conftest.err'
4436	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4437	(eval $ac_try) 2>&5
4438	ac_status=$?
4439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440	(exit $ac_status); }; } &&
4441	{ ac_try='test -s conftest$ac_exeext'
4442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4443	(eval $ac_try) 2>&5
4444	ac_status=$?
4445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446	(exit $ac_status); }; }; then
4447	ac_cv_lib_mingw32_main=yes
4448	else
4449	echo "$as_me: failed program was:" >&5
4450	sed 's/^/\| /' conftest.$ac_ext >&5
4451
4452	ac_cv_lib_mingw32_main=no
4453	fi
4454	rm -f conftest.err conftest.$ac_objext \
4455	conftest$ac_exeext conftest.$ac_ext
4456	LIBS=$ac_check_lib_save_LIBS
4457	fi
4458	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4459	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4460	if test $ac_cv_lib_mingw32_main = yes; then
4461	FOUND_mingw32=yes
4462	fi
4463
4464	if test $FOUND_mingw32 = "yes"; then
4465	LIBS="$LIBS -lmingw32"
4466	fi
4467	# checking for SDL-headers
4468
4469	for ac_header in SDL/SDL.h
4470	do
4471	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4472	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4473	echo "$as_me:$LINENO: checking for $ac_header" >&5
4474	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4475	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4476	echo $ECHO_N "(cached) $ECHO_C" >&6
4477	fi
4478	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4479	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4480	else
4481	# Is the header compilable?
4482	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4483	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4484	cat >conftest.$ac_ext <<_ACEOF
4485	/* confdefs.h. */
4486	_ACEOF
4487	cat confdefs.h >>conftest.$ac_ext
4488	cat >>conftest.$ac_ext <<_ACEOF
4489	/* end confdefs.h. */
4490	$ac_includes_default
4491	#include <$ac_header>
4492	_ACEOF
4493	rm -f conftest.$ac_objext
4494	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4495	(eval $ac_compile) 2>conftest.er1
4496	ac_status=$?
4497	grep -v '^ *+' conftest.er1 >conftest.err
4498	rm -f conftest.er1
4499	cat conftest.err >&5
4500	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4501	(exit $ac_status); } &&
4502	{ ac_try='test -z "$ac_c_werror_flag"
4503	\|\| test ! -s conftest.err'
4504	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4505	(eval $ac_try) 2>&5
4506	ac_status=$?
4507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4508	(exit $ac_status); }; } &&
4509	{ ac_try='test -s conftest.$ac_objext'
4510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4511	(eval $ac_try) 2>&5
4512	ac_status=$?
4513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514	(exit $ac_status); }; }; then
4515	ac_header_compiler=yes
4516	else
4517	echo "$as_me: failed program was:" >&5
4518	sed 's/^/\| /' conftest.$ac_ext >&5
4519
4520	ac_header_compiler=no
4521	fi
4522	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4523	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4524	echo "${ECHO_T}$ac_header_compiler" >&6
4525
4526	# Is the header present?
4527	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4528	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4529	cat >conftest.$ac_ext <<_ACEOF
4530	/* confdefs.h. */
4531	_ACEOF
4532	cat confdefs.h >>conftest.$ac_ext
4533	cat >>conftest.$ac_ext <<_ACEOF
4534	/* end confdefs.h. */
4535	#include <$ac_header>
4536	_ACEOF
4537	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4538	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4539	ac_status=$?
4540	grep -v '^ *+' conftest.er1 >conftest.err
4541	rm -f conftest.er1
4542	cat conftest.err >&5
4543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4544	(exit $ac_status); } >/dev/null; then
4545	if test -s conftest.err; then
4546	ac_cpp_err=$ac_c_preproc_warn_flag
4547	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4548	else
4549	ac_cpp_err=
4550	fi
4551	else
4552	ac_cpp_err=yes
4553	fi
4554	if test -z "$ac_cpp_err"; then
4555	ac_header_preproc=yes
4556	else
4557	echo "$as_me: failed program was:" >&5
4558	sed 's/^/\| /' conftest.$ac_ext >&5
4559
4560	ac_header_preproc=no
4561	fi
4562	rm -f conftest.err conftest.$ac_ext
4563	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4564	echo "${ECHO_T}$ac_header_preproc" >&6
4565
4566	# So? What about this header?
4567	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4568	yes:no: )
4569	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4570	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4571	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4572	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4573	ac_header_preproc=yes
4574	;;
4575	no:yes:* )
4576	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4577	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4578	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4579	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4580	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4581	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4582	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4583	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4584	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4585	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4586	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4587	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4588	(
4589	cat <<\_ASBOX
4590	## ------------------------------------------- ##
4591	## Report this to orxonox-dev@mail.datacore.ch ##
4592	## ------------------------------------------- ##
4593	_ASBOX
4594	) \|
4595	sed "s/^/$as_me: WARNING: /" >&2
4596	;;
4597	esac
4598	echo "$as_me:$LINENO: checking for $ac_header" >&5
4599	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4600	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4601	echo $ECHO_N "(cached) $ECHO_C" >&6
4602	else
4603	eval "$as_ac_Header=\$ac_header_preproc"
4604	fi
4605	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4606	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4607
4608	fi
4609	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4610	cat >>confdefs.h <<_ACEOF
4611	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4612	_ACEOF
4613
4614	else
4615	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4616	echo "$as_me: error: cannot find SDL headers" >&2;}
4617	{ (exit 1); exit 1; }; }
4618	fi
4619
4620	done
4621
4622
4623	#checking for libSDL
4624	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4625	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4626	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4627	echo $ECHO_N "(cached) $ECHO_C" >&6
4628	else
4629	ac_check_lib_save_LIBS=$LIBS
4630	LIBS="-lsdlmain $LIBS"
4631	cat >conftest.$ac_ext <<_ACEOF
4632	/* confdefs.h. */
4633	_ACEOF
4634	cat confdefs.h >>conftest.$ac_ext
4635	cat >>conftest.$ac_ext <<_ACEOF
4636	/* end confdefs.h. */
4637
4638
4639	int
4640	main ()
4641	{
4642	main ();
4643	;
4644	return 0;
4645	}
4646	_ACEOF
4647	rm -f conftest.$ac_objext conftest$ac_exeext
4648	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4649	(eval $ac_link) 2>conftest.er1
4650	ac_status=$?
4651	grep -v '^ *+' conftest.er1 >conftest.err
4652	rm -f conftest.er1
4653	cat conftest.err >&5
4654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4655	(exit $ac_status); } &&
4656	{ ac_try='test -z "$ac_c_werror_flag"
4657	\|\| test ! -s conftest.err'
4658	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4659	(eval $ac_try) 2>&5
4660	ac_status=$?
4661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4662	(exit $ac_status); }; } &&
4663	{ ac_try='test -s conftest$ac_exeext'
4664	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4665	(eval $ac_try) 2>&5
4666	ac_status=$?
4667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668	(exit $ac_status); }; }; then
4669	ac_cv_lib_sdlmain_main=yes
4670	else
4671	echo "$as_me: failed program was:" >&5
4672	sed 's/^/\| /' conftest.$ac_ext >&5
4673
4674	ac_cv_lib_sdlmain_main=no
4675	fi
4676	rm -f conftest.err conftest.$ac_objext \
4677	conftest$ac_exeext conftest.$ac_ext
4678	LIBS=$ac_check_lib_save_LIBS
4679	fi
4680	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4681	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4682	if test $ac_cv_lib_sdlmain_main = yes; then
4683	FOUND_sdlmain=yes
4684	fi
4685
4686	if test "$FOUND_sdlmain" = "yes" ; then
4687	LIBS="$LIBS -lsdlmain"
4688	else
4689	echo "------------------"
4690	echo "SDL library not found."
4691	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4692	echo "------------------"
4693	exit 1
4694	fi
4695	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4696	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4697	if test "${ac_cv_lib_sdl_main+set}" = set; then
4698	echo $ECHO_N "(cached) $ECHO_C" >&6
4699	else
4700	ac_check_lib_save_LIBS=$LIBS
4701	LIBS="-lsdl $LIBS"
4702	cat >conftest.$ac_ext <<_ACEOF
4703	/* confdefs.h. */
4704	_ACEOF
4705	cat confdefs.h >>conftest.$ac_ext
4706	cat >>conftest.$ac_ext <<_ACEOF
4707	/* end confdefs.h. */
4708
4709
4710	int
4711	main ()
4712	{
4713	main ();
4714	;
4715	return 0;
4716	}
4717	_ACEOF
4718	rm -f conftest.$ac_objext conftest$ac_exeext
4719	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4720	(eval $ac_link) 2>conftest.er1
4721	ac_status=$?
4722	grep -v '^ *+' conftest.er1 >conftest.err
4723	rm -f conftest.er1
4724	cat conftest.err >&5
4725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4726	(exit $ac_status); } &&
4727	{ ac_try='test -z "$ac_c_werror_flag"
4728	\|\| test ! -s conftest.err'
4729	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4730	(eval $ac_try) 2>&5
4731	ac_status=$?
4732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733	(exit $ac_status); }; } &&
4734	{ ac_try='test -s conftest$ac_exeext'
4735	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736	(eval $ac_try) 2>&5
4737	ac_status=$?
4738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739	(exit $ac_status); }; }; then
4740	ac_cv_lib_sdl_main=yes
4741	else
4742	echo "$as_me: failed program was:" >&5
4743	sed 's/^/\| /' conftest.$ac_ext >&5
4744
4745	ac_cv_lib_sdl_main=no
4746	fi
4747	rm -f conftest.err conftest.$ac_objext \
4748	conftest$ac_exeext conftest.$ac_ext
4749	LIBS=$ac_check_lib_save_LIBS
4750	fi
4751	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4752	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4753	if test $ac_cv_lib_sdl_main = yes; then
4754	FOUND_sdl=yes
4755	fi
4756
4757	if test "$FOUND_sdl" = "yes" ; then
4758	LIBS="$LIBS -lsdl"
4759	else
4760	echo "------------------"
4761	echo "SDL library not found."
4762	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4763	echo "------------------"
4764	exit -1
4765	fi
4766
4767
4768	;;
4769
4770	### LINUX ###
4771	--linux*)
4772	echo "Linux detected"
4773
4774	Linux="yes"
4775
4776	# checking gl header
4777
4778	for ac_header in GL/gl.h
4779	do
4780	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4781	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4782	echo "$as_me:$LINENO: checking for $ac_header" >&5
4783	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4784	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4785	echo $ECHO_N "(cached) $ECHO_C" >&6
4786	fi
4787	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4788	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4789	else
4790	# Is the header compilable?
4791	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4792	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4793	cat >conftest.$ac_ext <<_ACEOF
4794	/* confdefs.h. */
4795	_ACEOF
4796	cat confdefs.h >>conftest.$ac_ext
4797	cat >>conftest.$ac_ext <<_ACEOF
4798	/* end confdefs.h. */
4799	$ac_includes_default
4800	#include <$ac_header>
4801	_ACEOF
4802	rm -f conftest.$ac_objext
4803	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4804	(eval $ac_compile) 2>conftest.er1
4805	ac_status=$?
4806	grep -v '^ *+' conftest.er1 >conftest.err
4807	rm -f conftest.er1
4808	cat conftest.err >&5
4809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810	(exit $ac_status); } &&
4811	{ ac_try='test -z "$ac_c_werror_flag"
4812	\|\| test ! -s conftest.err'
4813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4814	(eval $ac_try) 2>&5
4815	ac_status=$?
4816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817	(exit $ac_status); }; } &&
4818	{ ac_try='test -s conftest.$ac_objext'
4819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820	(eval $ac_try) 2>&5
4821	ac_status=$?
4822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823	(exit $ac_status); }; }; then
4824	ac_header_compiler=yes
4825	else
4826	echo "$as_me: failed program was:" >&5
4827	sed 's/^/\| /' conftest.$ac_ext >&5
4828
4829	ac_header_compiler=no
4830	fi
4831	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4832	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4833	echo "${ECHO_T}$ac_header_compiler" >&6
4834
4835	# Is the header present?
4836	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4837	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4838	cat >conftest.$ac_ext <<_ACEOF
4839	/* confdefs.h. */
4840	_ACEOF
4841	cat confdefs.h >>conftest.$ac_ext
4842	cat >>conftest.$ac_ext <<_ACEOF
4843	/* end confdefs.h. */
4844	#include <$ac_header>
4845	_ACEOF
4846	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4847	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4848	ac_status=$?
4849	grep -v '^ *+' conftest.er1 >conftest.err
4850	rm -f conftest.er1
4851	cat conftest.err >&5
4852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853	(exit $ac_status); } >/dev/null; then
4854	if test -s conftest.err; then
4855	ac_cpp_err=$ac_c_preproc_warn_flag
4856	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4857	else
4858	ac_cpp_err=
4859	fi
4860	else
4861	ac_cpp_err=yes
4862	fi
4863	if test -z "$ac_cpp_err"; then
4864	ac_header_preproc=yes
4865	else
4866	echo "$as_me: failed program was:" >&5
4867	sed 's/^/\| /' conftest.$ac_ext >&5
4868
4869	ac_header_preproc=no
4870	fi
4871	rm -f conftest.err conftest.$ac_ext
4872	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4873	echo "${ECHO_T}$ac_header_preproc" >&6
4874
4875	# So? What about this header?
4876	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4877	yes:no: )
4878	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4879	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4880	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4881	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4882	ac_header_preproc=yes
4883	;;
4884	no:yes:* )
4885	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4886	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4887	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4888	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4889	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4890	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4891	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4892	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4893	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4894	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4895	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4896	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4897	(
4898	cat <<\_ASBOX
4899	## ------------------------------------------- ##
4900	## Report this to orxonox-dev@mail.datacore.ch ##
4901	## ------------------------------------------- ##
4902	_ASBOX
4903	) \|
4904	sed "s/^/$as_me: WARNING: /" >&2
4905	;;
4906	esac
4907	echo "$as_me:$LINENO: checking for $ac_header" >&5
4908	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4909	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4910	echo $ECHO_N "(cached) $ECHO_C" >&6
4911	else
4912	eval "$as_ac_Header=\$ac_header_preproc"
4913	fi
4914	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4915	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4916
4917	fi
4918	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4919	cat >>confdefs.h <<_ACEOF
4920	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4921	_ACEOF
4922
4923	else
4924	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4925	echo "$as_me: error: cannot find opengl headers" >&2;}
4926	{ (exit 1); exit 1; }; }
4927	fi
4928
4929	done
4930
4931
4932	# checking for Unix GL
4933	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4934	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4935	if test "${ac_cv_lib_GL_main+set}" = set; then
4936	echo $ECHO_N "(cached) $ECHO_C" >&6
4937	else
4938	ac_check_lib_save_LIBS=$LIBS
4939	LIBS="-lGL $LIBS"
4940	cat >conftest.$ac_ext <<_ACEOF
4941	/* confdefs.h. */
4942	_ACEOF
4943	cat confdefs.h >>conftest.$ac_ext
4944	cat >>conftest.$ac_ext <<_ACEOF
4945	/* end confdefs.h. */
4946
4947
4948	int
4949	main ()
4950	{
4951	main ();
4952	;
4953	return 0;
4954	}
4955	_ACEOF
4956	rm -f conftest.$ac_objext conftest$ac_exeext
4957	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4958	(eval $ac_link) 2>conftest.er1
4959	ac_status=$?
4960	grep -v '^ *+' conftest.er1 >conftest.err
4961	rm -f conftest.er1
4962	cat conftest.err >&5
4963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964	(exit $ac_status); } &&
4965	{ ac_try='test -z "$ac_c_werror_flag"
4966	\|\| test ! -s conftest.err'
4967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4968	(eval $ac_try) 2>&5
4969	ac_status=$?
4970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4971	(exit $ac_status); }; } &&
4972	{ ac_try='test -s conftest$ac_exeext'
4973	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4974	(eval $ac_try) 2>&5
4975	ac_status=$?
4976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4977	(exit $ac_status); }; }; then
4978	ac_cv_lib_GL_main=yes
4979	else
4980	echo "$as_me: failed program was:" >&5
4981	sed 's/^/\| /' conftest.$ac_ext >&5
4982
4983	ac_cv_lib_GL_main=no
4984	fi
4985	rm -f conftest.err conftest.$ac_objext \
4986	conftest$ac_exeext conftest.$ac_ext
4987	LIBS=$ac_check_lib_save_LIBS
4988	fi
4989	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4990	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4991	if test $ac_cv_lib_GL_main = yes; then
4992	FOUND_GL=yes
4993	fi
4994
4995	if test "$FOUND_GL" = "yes" ; then
4996	LIBS="$LIBS -lGL"
4997	else
4998	echo "------------------"
4999	echo "opengl not found."
5000	echo "please install the opengl package which can be found at http://www.opengl.org"
5001	echo "------------------"
5002	exit -1
5003	fi
5004
5005	# cheking for GLU-header
5006
5007	for ac_header in GL/glu.h
5008	do
5009	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5010	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5011	echo "$as_me:$LINENO: checking for $ac_header" >&5
5012	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5013	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5014	echo $ECHO_N "(cached) $ECHO_C" >&6
5015	fi
5016	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5017	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5018	else
5019	# Is the header compilable?
5020	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5021	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5022	cat >conftest.$ac_ext <<_ACEOF
5023	/* confdefs.h. */
5024	_ACEOF
5025	cat confdefs.h >>conftest.$ac_ext
5026	cat >>conftest.$ac_ext <<_ACEOF
5027	/* end confdefs.h. */
5028	$ac_includes_default
5029	#include <$ac_header>
5030	_ACEOF
5031	rm -f conftest.$ac_objext
5032	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5033	(eval $ac_compile) 2>conftest.er1
5034	ac_status=$?
5035	grep -v '^ *+' conftest.er1 >conftest.err
5036	rm -f conftest.er1
5037	cat conftest.err >&5
5038	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5039	(exit $ac_status); } &&
5040	{ ac_try='test -z "$ac_c_werror_flag"
5041	\|\| test ! -s conftest.err'
5042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5043	(eval $ac_try) 2>&5
5044	ac_status=$?
5045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5046	(exit $ac_status); }; } &&
5047	{ ac_try='test -s conftest.$ac_objext'
5048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5049	(eval $ac_try) 2>&5
5050	ac_status=$?
5051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5052	(exit $ac_status); }; }; then
5053	ac_header_compiler=yes
5054	else
5055	echo "$as_me: failed program was:" >&5
5056	sed 's/^/\| /' conftest.$ac_ext >&5
5057
5058	ac_header_compiler=no
5059	fi
5060	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5061	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5062	echo "${ECHO_T}$ac_header_compiler" >&6
5063
5064	# Is the header present?
5065	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5066	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5067	cat >conftest.$ac_ext <<_ACEOF
5068	/* confdefs.h. */
5069	_ACEOF
5070	cat confdefs.h >>conftest.$ac_ext
5071	cat >>conftest.$ac_ext <<_ACEOF
5072	/* end confdefs.h. */
5073	#include <$ac_header>
5074	_ACEOF
5075	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5076	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5077	ac_status=$?
5078	grep -v '^ *+' conftest.er1 >conftest.err
5079	rm -f conftest.er1
5080	cat conftest.err >&5
5081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5082	(exit $ac_status); } >/dev/null; then
5083	if test -s conftest.err; then
5084	ac_cpp_err=$ac_c_preproc_warn_flag
5085	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5086	else
5087	ac_cpp_err=
5088	fi
5089	else
5090	ac_cpp_err=yes
5091	fi
5092	if test -z "$ac_cpp_err"; then
5093	ac_header_preproc=yes
5094	else
5095	echo "$as_me: failed program was:" >&5
5096	sed 's/^/\| /' conftest.$ac_ext >&5
5097
5098	ac_header_preproc=no
5099	fi
5100	rm -f conftest.err conftest.$ac_ext
5101	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5102	echo "${ECHO_T}$ac_header_preproc" >&6
5103
5104	# So? What about this header?
5105	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5106	yes:no: )
5107	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5108	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5109	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5110	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5111	ac_header_preproc=yes
5112	;;
5113	no:yes:* )
5114	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5115	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5116	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5117	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5118	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5119	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5120	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5121	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5122	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5123	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5124	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5125	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5126	(
5127	cat <<\_ASBOX
5128	## ------------------------------------------- ##
5129	## Report this to orxonox-dev@mail.datacore.ch ##
5130	## ------------------------------------------- ##
5131	_ASBOX
5132	) \|
5133	sed "s/^/$as_me: WARNING: /" >&2
5134	;;
5135	esac
5136	echo "$as_me:$LINENO: checking for $ac_header" >&5
5137	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5138	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5139	echo $ECHO_N "(cached) $ECHO_C" >&6
5140	else
5141	eval "$as_ac_Header=\$ac_header_preproc"
5142	fi
5143	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5144	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5145
5146	fi
5147	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5148	cat >>confdefs.h <<_ACEOF
5149	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5150	_ACEOF
5151
5152	else
5153	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5154	echo "$as_me: error: cannot find opengl headers" >&2;}
5155	{ (exit 1); exit 1; }; }
5156	fi
5157
5158	done
5159
5160
5161	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5162	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5163	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5164	echo $ECHO_N "(cached) $ECHO_C" >&6
5165	else
5166	ac_check_lib_save_LIBS=$LIBS
5167	LIBS="-lGLU $LIBS"
5168	cat >conftest.$ac_ext <<_ACEOF
5169	/* confdefs.h. */
5170	_ACEOF
5171	cat confdefs.h >>conftest.$ac_ext
5172	cat >>conftest.$ac_ext <<_ACEOF
5173	/* end confdefs.h. */
5174
5175	/* Override any gcc2 internal prototype to avoid an error. */
5176	#ifdef __cplusplus
5177	extern "C"
5178	#endif
5179	/* We use char because int might match the return type of a gcc2
5180	builtin and then its argument prototype would still apply. */
5181	char gluProject ();
5182	int
5183	main ()
5184	{
5185	gluProject ();
5186	;
5187	return 0;
5188	}
5189	_ACEOF
5190	rm -f conftest.$ac_objext conftest$ac_exeext
5191	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5192	(eval $ac_link) 2>conftest.er1
5193	ac_status=$?
5194	grep -v '^ *+' conftest.er1 >conftest.err
5195	rm -f conftest.er1
5196	cat conftest.err >&5
5197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5198	(exit $ac_status); } &&
5199	{ ac_try='test -z "$ac_c_werror_flag"
5200	\|\| test ! -s conftest.err'
5201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5202	(eval $ac_try) 2>&5
5203	ac_status=$?
5204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5205	(exit $ac_status); }; } &&
5206	{ ac_try='test -s conftest$ac_exeext'
5207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5208	(eval $ac_try) 2>&5
5209	ac_status=$?
5210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5211	(exit $ac_status); }; }; then
5212	ac_cv_lib_GLU_gluProject=yes
5213	else
5214	echo "$as_me: failed program was:" >&5
5215	sed 's/^/\| /' conftest.$ac_ext >&5
5216
5217	ac_cv_lib_GLU_gluProject=no
5218	fi
5219	rm -f conftest.err conftest.$ac_objext \
5220	conftest$ac_exeext conftest.$ac_ext
5221	LIBS=$ac_check_lib_save_LIBS
5222	fi
5223	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5224	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5225	if test $ac_cv_lib_GLU_gluProject = yes; then
5226	FOUND_GLU=yes
5227	fi
5228
5229	if test "$FOUND_GLU" = "yes" ; then
5230	LIBS="$LIBS -lGLU"
5231	else
5232	echo "------------------"
5233	echo "GLU library not found."
5234	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5235	echo "------------------"
5236	exit -1
5237	fi
5238
5239	# checking for SDL-headers
5240
5241	for ac_header in SDL/SDL.h
5242	do
5243	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5244	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5245	echo "$as_me:$LINENO: checking for $ac_header" >&5
5246	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5247	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5248	echo $ECHO_N "(cached) $ECHO_C" >&6
5249	fi
5250	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5251	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5252	else
5253	# Is the header compilable?
5254	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5255	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5256	cat >conftest.$ac_ext <<_ACEOF
5257	/* confdefs.h. */
5258	_ACEOF
5259	cat confdefs.h >>conftest.$ac_ext
5260	cat >>conftest.$ac_ext <<_ACEOF
5261	/* end confdefs.h. */
5262	$ac_includes_default
5263	#include <$ac_header>
5264	_ACEOF
5265	rm -f conftest.$ac_objext
5266	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5267	(eval $ac_compile) 2>conftest.er1
5268	ac_status=$?
5269	grep -v '^ *+' conftest.er1 >conftest.err
5270	rm -f conftest.er1
5271	cat conftest.err >&5
5272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273	(exit $ac_status); } &&
5274	{ ac_try='test -z "$ac_c_werror_flag"
5275	\|\| test ! -s conftest.err'
5276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5277	(eval $ac_try) 2>&5
5278	ac_status=$?
5279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5280	(exit $ac_status); }; } &&
5281	{ ac_try='test -s conftest.$ac_objext'
5282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5283	(eval $ac_try) 2>&5
5284	ac_status=$?
5285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5286	(exit $ac_status); }; }; then
5287	ac_header_compiler=yes
5288	else
5289	echo "$as_me: failed program was:" >&5
5290	sed 's/^/\| /' conftest.$ac_ext >&5
5291
5292	ac_header_compiler=no
5293	fi
5294	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5295	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5296	echo "${ECHO_T}$ac_header_compiler" >&6
5297
5298	# Is the header present?
5299	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5300	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5301	cat >conftest.$ac_ext <<_ACEOF
5302	/* confdefs.h. */
5303	_ACEOF
5304	cat confdefs.h >>conftest.$ac_ext
5305	cat >>conftest.$ac_ext <<_ACEOF
5306	/* end confdefs.h. */
5307	#include <$ac_header>
5308	_ACEOF
5309	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5310	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5311	ac_status=$?
5312	grep -v '^ *+' conftest.er1 >conftest.err
5313	rm -f conftest.er1
5314	cat conftest.err >&5
5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316	(exit $ac_status); } >/dev/null; then
5317	if test -s conftest.err; then
5318	ac_cpp_err=$ac_c_preproc_warn_flag
5319	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5320	else
5321	ac_cpp_err=
5322	fi
5323	else
5324	ac_cpp_err=yes
5325	fi
5326	if test -z "$ac_cpp_err"; then
5327	ac_header_preproc=yes
5328	else
5329	echo "$as_me: failed program was:" >&5
5330	sed 's/^/\| /' conftest.$ac_ext >&5
5331
5332	ac_header_preproc=no
5333	fi
5334	rm -f conftest.err conftest.$ac_ext
5335	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5336	echo "${ECHO_T}$ac_header_preproc" >&6
5337
5338	# So? What about this header?
5339	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5340	yes:no: )
5341	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5342	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5343	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5344	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5345	ac_header_preproc=yes
5346	;;
5347	no:yes:* )
5348	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5349	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5350	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5351	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5352	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5353	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5354	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5355	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5356	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5357	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5358	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5359	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5360	(
5361	cat <<\_ASBOX
5362	## ------------------------------------------- ##
5363	## Report this to orxonox-dev@mail.datacore.ch ##
5364	## ------------------------------------------- ##
5365	_ASBOX
5366	) \|
5367	sed "s/^/$as_me: WARNING: /" >&2
5368	;;
5369	esac
5370	echo "$as_me:$LINENO: checking for $ac_header" >&5
5371	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5372	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5373	echo $ECHO_N "(cached) $ECHO_C" >&6
5374	else
5375	eval "$as_ac_Header=\$ac_header_preproc"
5376	fi
5377	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5378	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5379
5380	fi
5381	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5382	cat >>confdefs.h <<_ACEOF
5383	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5384	_ACEOF
5385
5386	else
5387	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5388	echo "$as_me: error: cannot find SDL headers" >&2;}
5389	{ (exit 1); exit 1; }; }
5390	fi
5391
5392	done
5393
5394
5395	# checking for SDL-libs
5396	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5397	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5398	if test "${ac_cv_lib_SDL_main+set}" = set; then
5399	echo $ECHO_N "(cached) $ECHO_C" >&6
5400	else
5401	ac_check_lib_save_LIBS=$LIBS
5402	LIBS="-lSDL $LIBS"
5403	cat >conftest.$ac_ext <<_ACEOF
5404	/* confdefs.h. */
5405	_ACEOF
5406	cat confdefs.h >>conftest.$ac_ext
5407	cat >>conftest.$ac_ext <<_ACEOF
5408	/* end confdefs.h. */
5409
5410
5411	int
5412	main ()
5413	{
5414	main ();
5415	;
5416	return 0;
5417	}
5418	_ACEOF
5419	rm -f conftest.$ac_objext conftest$ac_exeext
5420	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5421	(eval $ac_link) 2>conftest.er1
5422	ac_status=$?
5423	grep -v '^ *+' conftest.er1 >conftest.err
5424	rm -f conftest.er1
5425	cat conftest.err >&5
5426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5427	(exit $ac_status); } &&
5428	{ ac_try='test -z "$ac_c_werror_flag"
5429	\|\| test ! -s conftest.err'
5430	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5431	(eval $ac_try) 2>&5
5432	ac_status=$?
5433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5434	(exit $ac_status); }; } &&
5435	{ ac_try='test -s conftest$ac_exeext'
5436	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5437	(eval $ac_try) 2>&5
5438	ac_status=$?
5439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5440	(exit $ac_status); }; }; then
5441	ac_cv_lib_SDL_main=yes
5442	else
5443	echo "$as_me: failed program was:" >&5
5444	sed 's/^/\| /' conftest.$ac_ext >&5
5445
5446	ac_cv_lib_SDL_main=no
5447	fi
5448	rm -f conftest.err conftest.$ac_objext \
5449	conftest$ac_exeext conftest.$ac_ext
5450	LIBS=$ac_check_lib_save_LIBS
5451	fi
5452	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5453	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5454	if test $ac_cv_lib_SDL_main = yes; then
5455	FOUND_SDL=yes
5456	fi
5457
5458	if test "$FOUND_SDL" = "yes" ; then
5459	LIBS="$LIBS -lSDL"
5460	else
5461	echo "------------------"
5462	echo "SDL library not found."
5463	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5464	echo "------------------"
5465	exit -1
5466	fi
5467
5468	## checking for SDL
5469	# SDL_VERSION=1.2.7
5470	# AM_PATH_SDL($SDL_VERSION,
5471	# :,
5472	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5473	# )
5474	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5475	# LIBS="$LIBS $SDL_LIBS"
5476	;;
5477
5478	### OS X ###
5479	darwin)
5480	echo "OS X detected"
5481
5482	osX="yes"
5483
5484	# checking gl header
5485
5486	for ac_header in OpenGL/gl.h
5487	do
5488	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5489	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5490	echo "$as_me:$LINENO: checking for $ac_header" >&5
5491	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5493	echo $ECHO_N "(cached) $ECHO_C" >&6
5494	fi
5495	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5496	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5497	else
5498	# Is the header compilable?
5499	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5500	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5501	cat >conftest.$ac_ext <<_ACEOF
5502	/* confdefs.h. */
5503	_ACEOF
5504	cat confdefs.h >>conftest.$ac_ext
5505	cat >>conftest.$ac_ext <<_ACEOF
5506	/* end confdefs.h. */
5507	$ac_includes_default
5508	#include <$ac_header>
5509	_ACEOF
5510	rm -f conftest.$ac_objext
5511	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5512	(eval $ac_compile) 2>conftest.er1
5513	ac_status=$?
5514	grep -v '^ *+' conftest.er1 >conftest.err
5515	rm -f conftest.er1
5516	cat conftest.err >&5
5517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5518	(exit $ac_status); } &&
5519	{ ac_try='test -z "$ac_c_werror_flag"
5520	\|\| test ! -s conftest.err'
5521	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5522	(eval $ac_try) 2>&5
5523	ac_status=$?
5524	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5525	(exit $ac_status); }; } &&
5526	{ ac_try='test -s conftest.$ac_objext'
5527	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5528	(eval $ac_try) 2>&5
5529	ac_status=$?
5530	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5531	(exit $ac_status); }; }; then
5532	ac_header_compiler=yes
5533	else
5534	echo "$as_me: failed program was:" >&5
5535	sed 's/^/\| /' conftest.$ac_ext >&5
5536
5537	ac_header_compiler=no
5538	fi
5539	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5540	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5541	echo "${ECHO_T}$ac_header_compiler" >&6
5542
5543	# Is the header present?
5544	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5545	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5546	cat >conftest.$ac_ext <<_ACEOF
5547	/* confdefs.h. */
5548	_ACEOF
5549	cat confdefs.h >>conftest.$ac_ext
5550	cat >>conftest.$ac_ext <<_ACEOF
5551	/* end confdefs.h. */
5552	#include <$ac_header>
5553	_ACEOF
5554	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5555	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5556	ac_status=$?
5557	grep -v '^ *+' conftest.er1 >conftest.err
5558	rm -f conftest.er1
5559	cat conftest.err >&5
5560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5561	(exit $ac_status); } >/dev/null; then
5562	if test -s conftest.err; then
5563	ac_cpp_err=$ac_c_preproc_warn_flag
5564	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5565	else
5566	ac_cpp_err=
5567	fi
5568	else
5569	ac_cpp_err=yes
5570	fi
5571	if test -z "$ac_cpp_err"; then
5572	ac_header_preproc=yes
5573	else
5574	echo "$as_me: failed program was:" >&5
5575	sed 's/^/\| /' conftest.$ac_ext >&5
5576
5577	ac_header_preproc=no
5578	fi
5579	rm -f conftest.err conftest.$ac_ext
5580	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5581	echo "${ECHO_T}$ac_header_preproc" >&6
5582
5583	# So? What about this header?
5584	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5585	yes:no: )
5586	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5587	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5588	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5589	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5590	ac_header_preproc=yes
5591	;;
5592	no:yes:* )
5593	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5594	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5595	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5596	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5597	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5598	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5599	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5600	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5601	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5602	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5603	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5604	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5605	(
5606	cat <<\_ASBOX
5607	## ------------------------------------------- ##
5608	## Report this to orxonox-dev@mail.datacore.ch ##
5609	## ------------------------------------------- ##
5610	_ASBOX
5611	) \|
5612	sed "s/^/$as_me: WARNING: /" >&2
5613	;;
5614	esac
5615	echo "$as_me:$LINENO: checking for $ac_header" >&5
5616	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5617	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5618	echo $ECHO_N "(cached) $ECHO_C" >&6
5619	else
5620	eval "$as_ac_Header=\$ac_header_preproc"
5621	fi
5622	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5623	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5624
5625	fi
5626	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5627	cat >>confdefs.h <<_ACEOF
5628	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5629	_ACEOF
5630
5631	else
5632	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5633	echo "$as_me: error: cannot find opengl headers" >&2;}
5634	{ (exit 1); exit 1; }; }
5635	fi
5636
5637	done
5638
5639	# cheking for GLU-header
5640
5641	for ac_header in OpenGL/glu.h
5642	do
5643	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5644	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5645	echo "$as_me:$LINENO: checking for $ac_header" >&5
5646	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5647	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5648	echo $ECHO_N "(cached) $ECHO_C" >&6
5649	fi
5650	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5651	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5652	else
5653	# Is the header compilable?
5654	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5655	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5656	cat >conftest.$ac_ext <<_ACEOF
5657	/* confdefs.h. */
5658	_ACEOF
5659	cat confdefs.h >>conftest.$ac_ext
5660	cat >>conftest.$ac_ext <<_ACEOF
5661	/* end confdefs.h. */
5662	$ac_includes_default
5663	#include <$ac_header>
5664	_ACEOF
5665	rm -f conftest.$ac_objext
5666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5667	(eval $ac_compile) 2>conftest.er1
5668	ac_status=$?
5669	grep -v '^ *+' conftest.er1 >conftest.err
5670	rm -f conftest.er1
5671	cat conftest.err >&5
5672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673	(exit $ac_status); } &&
5674	{ ac_try='test -z "$ac_c_werror_flag"
5675	\|\| test ! -s conftest.err'
5676	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5677	(eval $ac_try) 2>&5
5678	ac_status=$?
5679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680	(exit $ac_status); }; } &&
5681	{ ac_try='test -s conftest.$ac_objext'
5682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5683	(eval $ac_try) 2>&5
5684	ac_status=$?
5685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5686	(exit $ac_status); }; }; then
5687	ac_header_compiler=yes
5688	else
5689	echo "$as_me: failed program was:" >&5
5690	sed 's/^/\| /' conftest.$ac_ext >&5
5691
5692	ac_header_compiler=no
5693	fi
5694	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5695	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5696	echo "${ECHO_T}$ac_header_compiler" >&6
5697
5698	# Is the header present?
5699	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5700	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5701	cat >conftest.$ac_ext <<_ACEOF
5702	/* confdefs.h. */
5703	_ACEOF
5704	cat confdefs.h >>conftest.$ac_ext
5705	cat >>conftest.$ac_ext <<_ACEOF
5706	/* end confdefs.h. */
5707	#include <$ac_header>
5708	_ACEOF
5709	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5710	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5711	ac_status=$?
5712	grep -v '^ *+' conftest.er1 >conftest.err
5713	rm -f conftest.er1
5714	cat conftest.err >&5
5715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716	(exit $ac_status); } >/dev/null; then
5717	if test -s conftest.err; then
5718	ac_cpp_err=$ac_c_preproc_warn_flag
5719	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5720	else
5721	ac_cpp_err=
5722	fi
5723	else
5724	ac_cpp_err=yes
5725	fi
5726	if test -z "$ac_cpp_err"; then
5727	ac_header_preproc=yes
5728	else
5729	echo "$as_me: failed program was:" >&5
5730	sed 's/^/\| /' conftest.$ac_ext >&5
5731
5732	ac_header_preproc=no
5733	fi
5734	rm -f conftest.err conftest.$ac_ext
5735	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5736	echo "${ECHO_T}$ac_header_preproc" >&6
5737
5738	# So? What about this header?
5739	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5740	yes:no: )
5741	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5742	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5743	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5744	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5745	ac_header_preproc=yes
5746	;;
5747	no:yes:* )
5748	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5749	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5750	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5751	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5752	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5753	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5754	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5755	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5756	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5757	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5758	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5759	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5760	(
5761	cat <<\_ASBOX
5762	## ------------------------------------------- ##
5763	## Report this to orxonox-dev@mail.datacore.ch ##
5764	## ------------------------------------------- ##
5765	_ASBOX
5766	) \|
5767	sed "s/^/$as_me: WARNING: /" >&2
5768	;;
5769	esac
5770	echo "$as_me:$LINENO: checking for $ac_header" >&5
5771	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5772	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5773	echo $ECHO_N "(cached) $ECHO_C" >&6
5774	else
5775	eval "$as_ac_Header=\$ac_header_preproc"
5776	fi
5777	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5778	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5779
5780	fi
5781	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5782	cat >>confdefs.h <<_ACEOF
5783	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5784	_ACEOF
5785
5786	else
5787	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5788	echo "$as_me: error: cannot find opengl headers" >&2;}
5789	{ (exit 1); exit 1; }; }
5790	fi
5791
5792	done
5793
5794
5795	LIBS="$LIBS -framework OpenGL"
5796
5797	# checking for SDL-headers
5798	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5799	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5800
5801	## checking for SDL
5802	# SDL_VERSION=1.2.7
5803	# AM_PATH_SDL($SDL_VERSION,
5804	# :,
5805	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5806	# )
5807
5808	SDL_CFLAGS=`sdl-config --cflags`
5809	SDL_LIBS=`sdl-config --libs`
5810	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5811	LIBS="$LIBS $SDL_LIBS"
5812	;;
5813
5814	*)
5815	;;
5816	esac
5817
5818
5819
5820
5821
5822
5823	## checking for GTK
5824	if test "$def_gtk" = yes; then
5825
5826	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
5827	echo "$as_me:$LINENO: checking for gtk2.0" >&5
5828	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
5829	if `pkg-config --exists gtk+-2.0`; then
5830	echo "yes"
5831	have_gtk2=yes
5832	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
5833	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
5834
5835	cat >>confdefs.h <<_ACEOF
5836	#define HAVE_GTK2 1
5837	_ACEOF
5838
5839	else
5840	echo "no"
5841	fi
5842
5843	fi
5844
5845
5846
5847
5848	if test x$have_gtk2 = xyes; then
5849	HAVE_GTK2_TRUE=
5850	HAVE_GTK2_FALSE='#'
5851	else
5852	HAVE_GTK2_TRUE='#'
5853	HAVE_GTK2_FALSE=
5854	fi
5855
5856
5857
5858
5859	#checking for pthread libs
5860	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5861	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5862	if test "${ac_cv_lib_pthread_main+set}" = set; then
5863	echo $ECHO_N "(cached) $ECHO_C" >&6
5864	else
5865	ac_check_lib_save_LIBS=$LIBS
5866	LIBS="-lpthread $LIBS"
5867	cat >conftest.$ac_ext <<_ACEOF
5868	/* confdefs.h. */
5869	_ACEOF
5870	cat confdefs.h >>conftest.$ac_ext
5871	cat >>conftest.$ac_ext <<_ACEOF
5872	/* end confdefs.h. */
5873
5874
5875	int
5876	main ()
5877	{
5878	main ();
5879	;
5880	return 0;
5881	}
5882	_ACEOF
5883	rm -f conftest.$ac_objext conftest$ac_exeext
5884	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5885	(eval $ac_link) 2>conftest.er1
5886	ac_status=$?
5887	grep -v '^ *+' conftest.er1 >conftest.err
5888	rm -f conftest.er1
5889	cat conftest.err >&5
5890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891	(exit $ac_status); } &&
5892	{ ac_try='test -z "$ac_c_werror_flag"
5893	\|\| test ! -s conftest.err'
5894	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5895	(eval $ac_try) 2>&5
5896	ac_status=$?
5897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5898	(exit $ac_status); }; } &&
5899	{ ac_try='test -s conftest$ac_exeext'
5900	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5901	(eval $ac_try) 2>&5
5902	ac_status=$?
5903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5904	(exit $ac_status); }; }; then
5905	ac_cv_lib_pthread_main=yes
5906	else
5907	echo "$as_me: failed program was:" >&5
5908	sed 's/^/\| /' conftest.$ac_ext >&5
5909
5910	ac_cv_lib_pthread_main=no
5911	fi
5912	rm -f conftest.err conftest.$ac_objext \
5913	conftest$ac_exeext conftest.$ac_ext
5914	LIBS=$ac_check_lib_save_LIBS
5915	fi
5916	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5917	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5918	if test $ac_cv_lib_pthread_main = yes; then
5919	FOUND_pthread=yes
5920	fi
5921
5922	if test "$FOUND_pthread" = "yes" ; then
5923	LIBS="$LIBS -lpthread"
5924	fi
5925
5926
5927	# FIXME: Replace `main' with a function in `-lm':
5928
5929	echo "$as_me:$LINENO: checking for main in -lm" >&5
5930	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5931	if test "${ac_cv_lib_m_main+set}" = set; then
5932	echo $ECHO_N "(cached) $ECHO_C" >&6
5933	else
5934	ac_check_lib_save_LIBS=$LIBS
5935	LIBS="-lm $LIBS"
5936	cat >conftest.$ac_ext <<_ACEOF
5937	/* confdefs.h. */
5938	_ACEOF
5939	cat confdefs.h >>conftest.$ac_ext
5940	cat >>conftest.$ac_ext <<_ACEOF
5941	/* end confdefs.h. */
5942
5943
5944	int
5945	main ()
5946	{
5947	main ();
5948	;
5949	return 0;
5950	}
5951	_ACEOF
5952	rm -f conftest.$ac_objext conftest$ac_exeext
5953	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5954	(eval $ac_link) 2>conftest.er1
5955	ac_status=$?
5956	grep -v '^ *+' conftest.er1 >conftest.err
5957	rm -f conftest.er1
5958	cat conftest.err >&5
5959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960	(exit $ac_status); } &&
5961	{ ac_try='test -z "$ac_c_werror_flag"
5962	\|\| test ! -s conftest.err'
5963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5964	(eval $ac_try) 2>&5
5965	ac_status=$?
5966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5967	(exit $ac_status); }; } &&
5968	{ ac_try='test -s conftest$ac_exeext'
5969	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5970	(eval $ac_try) 2>&5
5971	ac_status=$?
5972	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973	(exit $ac_status); }; }; then
5974	ac_cv_lib_m_main=yes
5975	else
5976	echo "$as_me: failed program was:" >&5
5977	sed 's/^/\| /' conftest.$ac_ext >&5
5978
5979	ac_cv_lib_m_main=no
5980	fi
5981	rm -f conftest.err conftest.$ac_objext \
5982	conftest$ac_exeext conftest.$ac_ext
5983	LIBS=$ac_check_lib_save_LIBS
5984	fi
5985	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5986	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5987	if test $ac_cv_lib_m_main = yes; then
5988	cat >>confdefs.h <<_ACEOF
5989	#define HAVE_LIBM 1
5990	_ACEOF
5991
5992	LIBS="-lm $LIBS"
5993
5994	fi
5995
5996
5997
5998	# Checks for header files.
5999	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6000	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6001	if test "${ac_cv_header_stdc+set}" = set; then
6002	echo $ECHO_N "(cached) $ECHO_C" >&6
6003	else
6004	cat >conftest.$ac_ext <<_ACEOF
6005	/* confdefs.h. */
6006	_ACEOF
6007	cat confdefs.h >>conftest.$ac_ext
6008	cat >>conftest.$ac_ext <<_ACEOF
6009	/* end confdefs.h. */
6010	#include <stdlib.h>
6011	#include <stdarg.h>
6012	#include <string.h>
6013	#include <float.h>
6014
6015	int
6016	main ()
6017	{
6018
6019	;
6020	return 0;
6021	}
6022	_ACEOF
6023	rm -f conftest.$ac_objext
6024	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6025	(eval $ac_compile) 2>conftest.er1
6026	ac_status=$?
6027	grep -v '^ *+' conftest.er1 >conftest.err
6028	rm -f conftest.er1
6029	cat conftest.err >&5
6030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6031	(exit $ac_status); } &&
6032	{ ac_try='test -z "$ac_c_werror_flag"
6033	\|\| test ! -s conftest.err'
6034	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6035	(eval $ac_try) 2>&5
6036	ac_status=$?
6037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038	(exit $ac_status); }; } &&
6039	{ ac_try='test -s conftest.$ac_objext'
6040	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6041	(eval $ac_try) 2>&5
6042	ac_status=$?
6043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6044	(exit $ac_status); }; }; then
6045	ac_cv_header_stdc=yes
6046	else
6047	echo "$as_me: failed program was:" >&5
6048	sed 's/^/\| /' conftest.$ac_ext >&5
6049
6050	ac_cv_header_stdc=no
6051	fi
6052	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6053
6054	if test $ac_cv_header_stdc = yes; then
6055	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6056	cat >conftest.$ac_ext <<_ACEOF
6057	/* confdefs.h. */
6058	_ACEOF
6059	cat confdefs.h >>conftest.$ac_ext
6060	cat >>conftest.$ac_ext <<_ACEOF
6061	/* end confdefs.h. */
6062	#include <string.h>
6063
6064	_ACEOF
6065	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6066	$EGREP "memchr" >/dev/null 2>&1; then
6067	:
6068	else
6069	ac_cv_header_stdc=no
6070	fi
6071	rm -f conftest*
6072
6073	fi
6074
6075	if test $ac_cv_header_stdc = yes; then
6076	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6077	cat >conftest.$ac_ext <<_ACEOF
6078	/* confdefs.h. */
6079	_ACEOF
6080	cat confdefs.h >>conftest.$ac_ext
6081	cat >>conftest.$ac_ext <<_ACEOF
6082	/* end confdefs.h. */
6083	#include <stdlib.h>
6084
6085	_ACEOF
6086	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6087	$EGREP "free" >/dev/null 2>&1; then
6088	:
6089	else
6090	ac_cv_header_stdc=no
6091	fi
6092	rm -f conftest*
6093
6094	fi
6095
6096	if test $ac_cv_header_stdc = yes; then
6097	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6098	if test "$cross_compiling" = yes; then
6099	:
6100	else
6101	cat >conftest.$ac_ext <<_ACEOF
6102	/* confdefs.h. */
6103	_ACEOF
6104	cat confdefs.h >>conftest.$ac_ext
6105	cat >>conftest.$ac_ext <<_ACEOF
6106	/* end confdefs.h. */
6107	#include <ctype.h>
6108	#if ((' ' & 0x0FF) == 0x020)
6109	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6110	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6111	#else
6112	# define ISLOWER(c) \
6113	(('a' <= (c) && (c) <= 'i') \
6114	\|\| ('j' <= (c) && (c) <= 'r') \
6115	\|\| ('s' <= (c) && (c) <= 'z'))
6116	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6117	#endif
6118
6119	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6120	int
6121	main ()
6122	{
6123	int i;
6124	for (i = 0; i < 256; i++)
6125	if (XOR (islower (i), ISLOWER (i))
6126	\|\| toupper (i) != TOUPPER (i))
6127	exit(2);
6128	exit (0);
6129	}
6130	_ACEOF
6131	rm -f conftest$ac_exeext
6132	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6133	(eval $ac_link) 2>&5
6134	ac_status=$?
6135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6136	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138	(eval $ac_try) 2>&5
6139	ac_status=$?
6140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141	(exit $ac_status); }; }; then
6142	:
6143	else
6144	echo "$as_me: program exited with status $ac_status" >&5
6145	echo "$as_me: failed program was:" >&5
6146	sed 's/^/\| /' conftest.$ac_ext >&5
6147
6148	( exit $ac_status )
6149	ac_cv_header_stdc=no
6150	fi
6151	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6152	fi
6153	fi
6154	fi
6155	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6156	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6157	if test $ac_cv_header_stdc = yes; then
6158
6159	cat >>confdefs.h <<\_ACEOF
6160	#define STDC_HEADERS 1
6161	_ACEOF
6162
6163	fi
6164
6165
6166
6167	for ac_header in stdlib.h string.h
6168	do
6169	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6170	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6171	echo "$as_me:$LINENO: checking for $ac_header" >&5
6172	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6173	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6174	echo $ECHO_N "(cached) $ECHO_C" >&6
6175	fi
6176	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6177	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6178	else
6179	# Is the header compilable?
6180	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6181	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6182	cat >conftest.$ac_ext <<_ACEOF
6183	/* confdefs.h. */
6184	_ACEOF
6185	cat confdefs.h >>conftest.$ac_ext
6186	cat >>conftest.$ac_ext <<_ACEOF
6187	/* end confdefs.h. */
6188	$ac_includes_default
6189	#include <$ac_header>
6190	_ACEOF
6191	rm -f conftest.$ac_objext
6192	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6193	(eval $ac_compile) 2>conftest.er1
6194	ac_status=$?
6195	grep -v '^ *+' conftest.er1 >conftest.err
6196	rm -f conftest.er1
6197	cat conftest.err >&5
6198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199	(exit $ac_status); } &&
6200	{ ac_try='test -z "$ac_c_werror_flag"
6201	\|\| test ! -s conftest.err'
6202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6203	(eval $ac_try) 2>&5
6204	ac_status=$?
6205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6206	(exit $ac_status); }; } &&
6207	{ ac_try='test -s conftest.$ac_objext'
6208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6209	(eval $ac_try) 2>&5
6210	ac_status=$?
6211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6212	(exit $ac_status); }; }; then
6213	ac_header_compiler=yes
6214	else
6215	echo "$as_me: failed program was:" >&5
6216	sed 's/^/\| /' conftest.$ac_ext >&5
6217
6218	ac_header_compiler=no
6219	fi
6220	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6221	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6222	echo "${ECHO_T}$ac_header_compiler" >&6
6223
6224	# Is the header present?
6225	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6226	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6227	cat >conftest.$ac_ext <<_ACEOF
6228	/* confdefs.h. */
6229	_ACEOF
6230	cat confdefs.h >>conftest.$ac_ext
6231	cat >>conftest.$ac_ext <<_ACEOF
6232	/* end confdefs.h. */
6233	#include <$ac_header>
6234	_ACEOF
6235	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6236	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6237	ac_status=$?
6238	grep -v '^ *+' conftest.er1 >conftest.err
6239	rm -f conftest.er1
6240	cat conftest.err >&5
6241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242	(exit $ac_status); } >/dev/null; then
6243	if test -s conftest.err; then
6244	ac_cpp_err=$ac_c_preproc_warn_flag
6245	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6246	else
6247	ac_cpp_err=
6248	fi
6249	else
6250	ac_cpp_err=yes
6251	fi
6252	if test -z "$ac_cpp_err"; then
6253	ac_header_preproc=yes
6254	else
6255	echo "$as_me: failed program was:" >&5
6256	sed 's/^/\| /' conftest.$ac_ext >&5
6257
6258	ac_header_preproc=no
6259	fi
6260	rm -f conftest.err conftest.$ac_ext
6261	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6262	echo "${ECHO_T}$ac_header_preproc" >&6
6263
6264	# So? What about this header?
6265	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6266	yes:no: )
6267	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6268	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6269	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6270	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6271	ac_header_preproc=yes
6272	;;
6273	no:yes:* )
6274	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6275	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6276	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6277	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6278	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6279	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6280	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6281	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6282	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6283	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6284	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6285	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6286	(
6287	cat <<\_ASBOX
6288	## ------------------------------------------- ##
6289	## Report this to orxonox-dev@mail.datacore.ch ##
6290	## ------------------------------------------- ##
6291	_ASBOX
6292	) \|
6293	sed "s/^/$as_me: WARNING: /" >&2
6294	;;
6295	esac
6296	echo "$as_me:$LINENO: checking for $ac_header" >&5
6297	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6298	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6299	echo $ECHO_N "(cached) $ECHO_C" >&6
6300	else
6301	eval "$as_ac_Header=\$ac_header_preproc"
6302	fi
6303	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6304	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6305
6306	fi
6307	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6308	cat >>confdefs.h <<_ACEOF
6309	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6310	_ACEOF
6311
6312	fi
6313
6314	done
6315
6316
6317	# Checks for typedefs, structures, and compiler characteristics.
6318	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6319	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6320	if test "${ac_cv_header_stdbool_h+set}" = set; then
6321	echo $ECHO_N "(cached) $ECHO_C" >&6
6322	else
6323	cat >conftest.$ac_ext <<_ACEOF
6324	/* confdefs.h. */
6325	_ACEOF
6326	cat confdefs.h >>conftest.$ac_ext
6327	cat >>conftest.$ac_ext <<_ACEOF
6328	/* end confdefs.h. */
6329
6330	#include <stdbool.h>
6331	#ifndef bool
6332	# error bool is not defined
6333	#endif
6334	#ifndef false
6335	# error false is not defined
6336	#endif
6337	#if false
6338	# error false is not 0
6339	#endif
6340	#ifndef true
6341	# error true is not defined
6342	#endif
6343	#if true != 1
6344	# error true is not 1
6345	#endif
6346	#ifndef __bool_true_false_are_defined
6347	# error __bool_true_false_are_defined is not defined
6348	#endif
6349
6350	struct s { _Bool s: 1; _Bool t; } s;
6351
6352	char a[true == 1 ? 1 : -1];
6353	char b[false == 0 ? 1 : -1];
6354	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6355	char d[(bool) -0.5 == true ? 1 : -1];
6356	bool e = &s;
6357	char f[(_Bool) -0.0 == false ? 1 : -1];
6358	char g[true];
6359	char h[sizeof (_Bool)];
6360	char i[sizeof s.t];
6361
6362	int
6363	main ()
6364	{
6365	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6366	;
6367	return 0;
6368	}
6369	_ACEOF
6370	rm -f conftest.$ac_objext
6371	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6372	(eval $ac_compile) 2>conftest.er1
6373	ac_status=$?
6374	grep -v '^ *+' conftest.er1 >conftest.err
6375	rm -f conftest.er1
6376	cat conftest.err >&5
6377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6378	(exit $ac_status); } &&
6379	{ ac_try='test -z "$ac_c_werror_flag"
6380	\|\| test ! -s conftest.err'
6381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6382	(eval $ac_try) 2>&5
6383	ac_status=$?
6384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6385	(exit $ac_status); }; } &&
6386	{ ac_try='test -s conftest.$ac_objext'
6387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6388	(eval $ac_try) 2>&5
6389	ac_status=$?
6390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391	(exit $ac_status); }; }; then
6392	ac_cv_header_stdbool_h=yes
6393	else
6394	echo "$as_me: failed program was:" >&5
6395	sed 's/^/\| /' conftest.$ac_ext >&5
6396
6397	ac_cv_header_stdbool_h=no
6398	fi
6399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6400	fi
6401	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6402	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6403	echo "$as_me:$LINENO: checking for _Bool" >&5
6404	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6405	if test "${ac_cv_type__Bool+set}" = set; then
6406	echo $ECHO_N "(cached) $ECHO_C" >&6
6407	else
6408	cat >conftest.$ac_ext <<_ACEOF
6409	/* confdefs.h. */
6410	_ACEOF
6411	cat confdefs.h >>conftest.$ac_ext
6412	cat >>conftest.$ac_ext <<_ACEOF
6413	/* end confdefs.h. */
6414	$ac_includes_default
6415	int
6416	main ()
6417	{
6418	if ((_Bool *) 0)
6419	return 0;
6420	if (sizeof (_Bool))
6421	return 0;
6422	;
6423	return 0;
6424	}
6425	_ACEOF
6426	rm -f conftest.$ac_objext
6427	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6428	(eval $ac_compile) 2>conftest.er1
6429	ac_status=$?
6430	grep -v '^ *+' conftest.er1 >conftest.err
6431	rm -f conftest.er1
6432	cat conftest.err >&5
6433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6434	(exit $ac_status); } &&
6435	{ ac_try='test -z "$ac_c_werror_flag"
6436	\|\| test ! -s conftest.err'
6437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438	(eval $ac_try) 2>&5
6439	ac_status=$?
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); }; } &&
6442	{ ac_try='test -s conftest.$ac_objext'
6443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6444	(eval $ac_try) 2>&5
6445	ac_status=$?
6446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447	(exit $ac_status); }; }; then
6448	ac_cv_type__Bool=yes
6449	else
6450	echo "$as_me: failed program was:" >&5
6451	sed 's/^/\| /' conftest.$ac_ext >&5
6452
6453	ac_cv_type__Bool=no
6454	fi
6455	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6456	fi
6457	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6458	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6459	if test $ac_cv_type__Bool = yes; then
6460
6461	cat >>confdefs.h <<_ACEOF
6462	#define HAVE__BOOL 1
6463	_ACEOF
6464
6465
6466	fi
6467
6468	if test $ac_cv_header_stdbool_h = yes; then
6469
6470	cat >>confdefs.h <<\_ACEOF
6471	#define HAVE_STDBOOL_H 1
6472	_ACEOF
6473
6474	fi
6475
6476
6477	# Checks for library functions.
6478
6479	for ac_header in stdlib.h
6480	do
6481	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6482	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6483	echo "$as_me:$LINENO: checking for $ac_header" >&5
6484	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6485	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6486	echo $ECHO_N "(cached) $ECHO_C" >&6
6487	fi
6488	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6489	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6490	else
6491	# Is the header compilable?
6492	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6493	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6494	cat >conftest.$ac_ext <<_ACEOF
6495	/* confdefs.h. */
6496	_ACEOF
6497	cat confdefs.h >>conftest.$ac_ext
6498	cat >>conftest.$ac_ext <<_ACEOF
6499	/* end confdefs.h. */
6500	$ac_includes_default
6501	#include <$ac_header>
6502	_ACEOF
6503	rm -f conftest.$ac_objext
6504	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6505	(eval $ac_compile) 2>conftest.er1
6506	ac_status=$?
6507	grep -v '^ *+' conftest.er1 >conftest.err
6508	rm -f conftest.er1
6509	cat conftest.err >&5
6510	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6511	(exit $ac_status); } &&
6512	{ ac_try='test -z "$ac_c_werror_flag"
6513	\|\| test ! -s conftest.err'
6514	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6515	(eval $ac_try) 2>&5
6516	ac_status=$?
6517	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6518	(exit $ac_status); }; } &&
6519	{ ac_try='test -s conftest.$ac_objext'
6520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6521	(eval $ac_try) 2>&5
6522	ac_status=$?
6523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524	(exit $ac_status); }; }; then
6525	ac_header_compiler=yes
6526	else
6527	echo "$as_me: failed program was:" >&5
6528	sed 's/^/\| /' conftest.$ac_ext >&5
6529
6530	ac_header_compiler=no
6531	fi
6532	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6533	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6534	echo "${ECHO_T}$ac_header_compiler" >&6
6535
6536	# Is the header present?
6537	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6538	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6539	cat >conftest.$ac_ext <<_ACEOF
6540	/* confdefs.h. */
6541	_ACEOF
6542	cat confdefs.h >>conftest.$ac_ext
6543	cat >>conftest.$ac_ext <<_ACEOF
6544	/* end confdefs.h. */
6545	#include <$ac_header>
6546	_ACEOF
6547	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6548	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6549	ac_status=$?
6550	grep -v '^ *+' conftest.er1 >conftest.err
6551	rm -f conftest.er1
6552	cat conftest.err >&5
6553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6554	(exit $ac_status); } >/dev/null; then
6555	if test -s conftest.err; then
6556	ac_cpp_err=$ac_c_preproc_warn_flag
6557	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6558	else
6559	ac_cpp_err=
6560	fi
6561	else
6562	ac_cpp_err=yes
6563	fi
6564	if test -z "$ac_cpp_err"; then
6565	ac_header_preproc=yes
6566	else
6567	echo "$as_me: failed program was:" >&5
6568	sed 's/^/\| /' conftest.$ac_ext >&5
6569
6570	ac_header_preproc=no
6571	fi
6572	rm -f conftest.err conftest.$ac_ext
6573	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6574	echo "${ECHO_T}$ac_header_preproc" >&6
6575
6576	# So? What about this header?
6577	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6578	yes:no: )
6579	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6580	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6581	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6582	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6583	ac_header_preproc=yes
6584	;;
6585	no:yes:* )
6586	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6587	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6588	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6589	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6590	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6591	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6592	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6593	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6594	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6595	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6596	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6597	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6598	(
6599	cat <<\_ASBOX
6600	## ------------------------------------------- ##
6601	## Report this to orxonox-dev@mail.datacore.ch ##
6602	## ------------------------------------------- ##
6603	_ASBOX
6604	) \|
6605	sed "s/^/$as_me: WARNING: /" >&2
6606	;;
6607	esac
6608	echo "$as_me:$LINENO: checking for $ac_header" >&5
6609	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6610	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6611	echo $ECHO_N "(cached) $ECHO_C" >&6
6612	else
6613	eval "$as_ac_Header=\$ac_header_preproc"
6614	fi
6615	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6616	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6617
6618	fi
6619	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6620	cat >>confdefs.h <<_ACEOF
6621	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6622	_ACEOF
6623
6624	fi
6625
6626	done
6627
6628	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6629	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6630	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6631	echo $ECHO_N "(cached) $ECHO_C" >&6
6632	else
6633	if test "$cross_compiling" = yes; then
6634	ac_cv_func_malloc_0_nonnull=no
6635	else
6636	cat >conftest.$ac_ext <<_ACEOF
6637	/* confdefs.h. */
6638	_ACEOF
6639	cat confdefs.h >>conftest.$ac_ext
6640	cat >>conftest.$ac_ext <<_ACEOF
6641	/* end confdefs.h. */
6642	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6643	# include <stdlib.h>
6644	#else
6645	char *malloc ();
6646	#endif
6647
6648	int
6649	main ()
6650	{
6651	exit (malloc (0) ? 0 : 1);
6652	;
6653	return 0;
6654	}
6655	_ACEOF
6656	rm -f conftest$ac_exeext
6657	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6658	(eval $ac_link) 2>&5
6659	ac_status=$?
6660	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6661	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6663	(eval $ac_try) 2>&5
6664	ac_status=$?
6665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666	(exit $ac_status); }; }; then
6667	ac_cv_func_malloc_0_nonnull=yes
6668	else
6669	echo "$as_me: program exited with status $ac_status" >&5
6670	echo "$as_me: failed program was:" >&5
6671	sed 's/^/\| /' conftest.$ac_ext >&5
6672
6673	( exit $ac_status )
6674	ac_cv_func_malloc_0_nonnull=no
6675	fi
6676	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6677	fi
6678	fi
6679	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6680	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6681	if test $ac_cv_func_malloc_0_nonnull = yes; then
6682
6683	cat >>confdefs.h <<\_ACEOF
6684	#define HAVE_MALLOC 1
6685	_ACEOF
6686
6687	else
6688	cat >>confdefs.h <<\_ACEOF
6689	#define HAVE_MALLOC 0
6690	_ACEOF
6691
6692	case $LIBOBJS in
6693	"malloc.$ac_objext" \| \
6694	*" malloc.$ac_objext" \| \
6695	"malloc.$ac_objext "* \| \
6696	" malloc.$ac_objext " ) ;;
6697	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6698	esac
6699
6700
6701	cat >>confdefs.h <<\_ACEOF
6702	#define malloc rpl_malloc
6703	_ACEOF
6704
6705	fi
6706
6707
6708
6709
6710
6711	for ac_func in bzero sqrt
6712	do
6713	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6714	echo "$as_me:$LINENO: checking for $ac_func" >&5
6715	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6716	if eval "test \"\${$as_ac_var+set}\" = set"; then
6717	echo $ECHO_N "(cached) $ECHO_C" >&6
6718	else
6719	cat >conftest.$ac_ext <<_ACEOF
6720	/* confdefs.h. */
6721	_ACEOF
6722	cat confdefs.h >>conftest.$ac_ext
6723	cat >>conftest.$ac_ext <<_ACEOF
6724	/* end confdefs.h. */
6725	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6726	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6727	#define $ac_func innocuous_$ac_func
6728
6729	/* System header to define __stub macros and hopefully few prototypes,
6730	which can conflict with char $ac_func (); below.
6731	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6732	<limits.h> exists even on freestanding compilers. */
6733
6734	#ifdef __STDC__
6735	# include <limits.h>
6736	#else
6737	# include <assert.h>
6738	#endif
6739
6740	#undef $ac_func
6741
6742	/* Override any gcc2 internal prototype to avoid an error. */
6743	#ifdef __cplusplus
6744	extern "C"
6745	{
6746	#endif
6747	/* We use char because int might match the return type of a gcc2
6748	builtin and then its argument prototype would still apply. */
6749	char $ac_func ();
6750	/* The GNU C library defines this for functions which it implements
6751	to always fail with ENOSYS. Some functions are actually named
6752	something starting with __ and the normal name is an alias. */
6753	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6754	choke me
6755	#else
6756	char (*f) () = $ac_func;
6757	#endif
6758	#ifdef __cplusplus
6759	}
6760	#endif
6761
6762	int
6763	main ()
6764	{
6765	return f != $ac_func;
6766	;
6767	return 0;
6768	}
6769	_ACEOF
6770	rm -f conftest.$ac_objext conftest$ac_exeext
6771	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6772	(eval $ac_link) 2>conftest.er1
6773	ac_status=$?
6774	grep -v '^ *+' conftest.er1 >conftest.err
6775	rm -f conftest.er1
6776	cat conftest.err >&5
6777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6778	(exit $ac_status); } &&
6779	{ ac_try='test -z "$ac_c_werror_flag"
6780	\|\| test ! -s conftest.err'
6781	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6782	(eval $ac_try) 2>&5
6783	ac_status=$?
6784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6785	(exit $ac_status); }; } &&
6786	{ ac_try='test -s conftest$ac_exeext'
6787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6788	(eval $ac_try) 2>&5
6789	ac_status=$?
6790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6791	(exit $ac_status); }; }; then
6792	eval "$as_ac_var=yes"
6793	else
6794	echo "$as_me: failed program was:" >&5
6795	sed 's/^/\| /' conftest.$ac_ext >&5
6796
6797	eval "$as_ac_var=no"
6798	fi
6799	rm -f conftest.err conftest.$ac_objext \
6800	conftest$ac_exeext conftest.$ac_ext
6801	fi
6802	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6803	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6804	if test `eval echo '${'$as_ac_var'}'` = yes; then
6805	cat >>confdefs.h <<_ACEOF
6806	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6807	_ACEOF
6808
6809	fi
6810	done
6811
6812
6813	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6814
6815	cat >confcache <<\_ACEOF
6816	# This file is a shell script that caches the results of configure
6817	# tests run on this system so they can be shared between configure
6818	# scripts and configure runs, see configure's option --config-cache.
6819	# It is not useful on other systems. If it contains results you don't
6820	# want to keep, you may remove or edit it.
6821	#
6822	# config.status only pays attention to the cache file if you give it
6823	# the --recheck option to rerun configure.
6824	#
6825	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6826	# loading this file, other unset `ac_cv_foo' will be assigned the
6827	# following values.
6828
6829	_ACEOF
6830
6831	# The following way of writing the cache mishandles newlines in values,
6832	# but we know of no workaround that is simple, portable, and efficient.
6833	# So, don't put newlines in cache variables' values.
6834	# Ultrix sh set writes to stderr and can't be redirected directly,
6835	# and sets the high bit in the cache file unless we assign to the vars.
6836	{
6837	(set) 2>&1 \|
6838	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6839	ac_space=\ )
6840	# `set' does not quote correctly, so add quotes (double-quote
6841	# substitution turns \\\\ into \\, and sed turns \\ into \).
6842	sed -n \
6843	"s/'/'\\\\''/g;
6844	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6845	;;
6846	*)
6847	# `set' quotes correctly as required by POSIX, so do not add quotes.
6848	sed -n \
6849	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6850	;;
6851	esac;
6852	} \|
6853	sed '
6854	t clear
6855	: clear
6856	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6857	t end
6858	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6859	: end' >>confcache
6860	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6861	if test -w $cache_file; then
6862	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6863	cat confcache >$cache_file
6864	else
6865	echo "not updating unwritable cache $cache_file"
6866	fi
6867	fi
6868	rm -f confcache
6869
6870	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6871	# Let make expand exec_prefix.
6872	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6873
6874	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6875	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6876	# trailing colons and then remove the whole line if VPATH becomes empty
6877	# (actually we leave an empty line to preserve line numbers).
6878	if test "x$srcdir" = x.; then
6879	ac_vpsub='/^[ ]VPATH[ ]=/{
6880	s/:\$(srcdir):/:/;
6881	s/:\${srcdir}:/:/;
6882	s/:@srcdir@:/:/;
6883	s/^$[^=]=[ ]$:*/\1/;
6884	s/:*$//;
6885	s/^[^=]=[ ]$//;
6886	}'
6887	fi
6888
6889	DEFS=-DHAVE_CONFIG_H
6890
6891	ac_libobjs=
6892	ac_ltlibobjs=
6893	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6894	# 1. Remove the extension, and $U if already installed.
6895	ac_i=`echo "$ac_i" \|
6896	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6897	# 2. Add them.
6898	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6899	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6900	done
6901	LIBOBJS=$ac_libobjs
6902
6903	LTLIBOBJS=$ac_ltlibobjs
6904
6905
6906	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6907	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6908	Usually this means the macro was only invoked conditionally." >&5
6909	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6910	Usually this means the macro was only invoked conditionally." >&2;}
6911	{ (exit 1); exit 1; }; }
6912	fi
6913	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6914	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6915	Usually this means the macro was only invoked conditionally." >&5
6916	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6917	Usually this means the macro was only invoked conditionally." >&2;}
6918	{ (exit 1); exit 1; }; }
6919	fi
6920	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6921	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6922	Usually this means the macro was only invoked conditionally." >&5
6923	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6924	Usually this means the macro was only invoked conditionally." >&2;}
6925	{ (exit 1); exit 1; }; }
6926	fi
6927	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
6928	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
6929	Usually this means the macro was only invoked conditionally." >&5
6930	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
6931	Usually this means the macro was only invoked conditionally." >&2;}
6932	{ (exit 1); exit 1; }; }
6933	fi
6934
6935	: ${CONFIG_STATUS=./config.status}
6936	ac_clean_files_save=$ac_clean_files
6937	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6938	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6939	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6940	cat >$CONFIG_STATUS <<_ACEOF
6941	#! $SHELL
6942	# Generated by $as_me.
6943	# Run this file to recreate the current configuration.
6944	# Compiler output produced by configure, useful for debugging
6945	# configure, is in config.log if it exists.
6946
6947	debug=false
6948	ac_cs_recheck=false
6949	ac_cs_silent=false
6950	SHELL=\${CONFIG_SHELL-$SHELL}
6951	_ACEOF
6952
6953	cat >>$CONFIG_STATUS <<\_ACEOF
6954	## --------------------- ##
6955	## M4sh Initialization. ##
6956	## --------------------- ##
6957
6958	# Be Bourne compatible
6959	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6960	emulate sh
6961	NULLCMD=:
6962	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6963	# is contrary to our usage. Disable this feature.
6964	alias -g '${1+"$@"}'='"$@"'
6965	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6966	set -o posix
6967	fi
6968	DUALCASE=1; export DUALCASE # for MKS sh
6969
6970	# Support unset when possible.
6971	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6972	as_unset=unset
6973	else
6974	as_unset=false
6975	fi
6976
6977
6978	# Work around bugs in pre-3.0 UWIN ksh.
6979	$as_unset ENV MAIL MAILPATH
6980	PS1='$ '
6981	PS2='> '
6982	PS4='+ '
6983
6984	# NLS nuisances.
6985	for as_var in \
6986	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6987	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6988	LC_TELEPHONE LC_TIME
6989	do
6990	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6991	eval $as_var=C; export $as_var
6992	else
6993	$as_unset $as_var
6994	fi
6995	done
6996
6997	# Required to use basename.
6998	if expr a : '$a$' >/dev/null 2>&1; then
6999	as_expr=expr
7000	else
7001	as_expr=false
7002	fi
7003
7004	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7005	as_basename=basename
7006	else
7007	as_basename=false
7008	fi
7009
7010
7011	# Name of the executable.
7012	as_me=`$as_basename "$0" \|\|
7013	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7014	X"$0" : 'X$//$$' \\| \
7015	X"$0" : 'X$/$$' \\| \
7016	. : '$.$' 2>/dev/null \|\|
7017	echo X/"$0" \|
7018	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
7019	/^X\/$\/\/$$/{ s//\1/; q; }
7020	/^X\/$\/$.*/{ s//\1/; q; }
7021	s/.*/./; q'`
7022
7023
7024	# PATH needs CR, and LINENO needs CR and PATH.
7025	# Avoid depending upon Character Ranges.
7026	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7027	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7028	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7029	as_cr_digits='0123456789'
7030	as_cr_alnum=$as_cr_Letters$as_cr_digits
7031
7032	# The user is always right.
7033	if test "${PATH_SEPARATOR+set}" != set; then
7034	echo "#! /bin/sh" >conf$$.sh
7035	echo "exit 0" >>conf$$.sh
7036	chmod +x conf$$.sh
7037	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7038	PATH_SEPARATOR=';'
7039	else
7040	PATH_SEPARATOR=:
7041	fi
7042	rm -f conf$$.sh
7043	fi
7044
7045
7046	as_lineno_1=$LINENO
7047	as_lineno_2=$LINENO
7048	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7049	test "x$as_lineno_1" != "x$as_lineno_2" &&
7050	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
7051	# Find who we are. Look in the path if we contain no path at all
7052	# relative or not.
7053	case $0 in
7054	[\\/] ) as_myself=$0 ;;
7055	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7056	for as_dir in $PATH
7057	do
7058	IFS=$as_save_IFS
7059	test -z "$as_dir" && as_dir=.
7060	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7061	done
7062
7063	;;
7064	esac
7065	# We did not find ourselves, most probably we were run as `sh COMMAND'
7066	# in which case we are not to be found in the path.
7067	if test "x$as_myself" = x; then
7068	as_myself=$0
7069	fi
7070	if test ! -f "$as_myself"; then
7071	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7072	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7073	{ (exit 1); exit 1; }; }
7074	fi
7075	case $CONFIG_SHELL in
7076	'')
7077	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7078	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7079	do
7080	IFS=$as_save_IFS
7081	test -z "$as_dir" && as_dir=.
7082	for as_base in sh bash ksh sh5; do
7083	case $as_dir in
7084	/*)
7085	if ("$as_dir/$as_base" -c '
7086	as_lineno_1=$LINENO
7087	as_lineno_2=$LINENO
7088	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7089	test "x$as_lineno_1" != "x$as_lineno_2" &&
7090	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7091	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
7092	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
7093	CONFIG_SHELL=$as_dir/$as_base
7094	export CONFIG_SHELL
7095	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7096	fi;;
7097	esac
7098	done
7099	done
7100	;;
7101	esac
7102
7103	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7104	# uniformly replaced by the line number. The first 'sed' inserts a
7105	# line-number line before each line; the second 'sed' does the real
7106	# work. The second script uses 'N' to pair each line-number line
7107	# with the numbered line, and appends trailing '-' during
7108	# substitution so that $LINENO is not a special case at line end.
7109	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7110	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7111	sed '=' <$as_myself \|
7112	sed '
7113	N
7114	s,$,-,
7115	: loop
7116	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
7117	t loop
7118	s,-$,,
7119	s,^['$as_cr_digits']*\n,,
7120	' >$as_me.lineno &&
7121	chmod +x $as_me.lineno \|\|
7122	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7123	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7124	{ (exit 1); exit 1; }; }
7125
7126	# Don't try to exec as it changes $[0], causing all sort of problems
7127	# (the dirname of $[0] is not the place where we might find the
7128	# original and so on. Autoconf is especially sensible to this).
7129	. ./$as_me.lineno
7130	# Exit status is that of the last command.
7131	exit
7132	}
7133
7134
7135	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7136	c,-n*) ECHO_N= ECHO_C='
7137	' ECHO_T=' ' ;;
7138	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7139	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7140	esac
7141
7142	if expr a : '$a$' >/dev/null 2>&1; then
7143	as_expr=expr
7144	else
7145	as_expr=false
7146	fi
7147
7148	rm -f conf$$ conf$$.exe conf$$.file
7149	echo >conf$$.file
7150	if ln -s conf$$.file conf$$ 2>/dev/null; then
7151	# We could just check for DJGPP; but this test a) works b) is more generic
7152	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7153	if test -f conf$$.exe; then
7154	# Don't use ln at all; we don't have any links
7155	as_ln_s='cp -p'
7156	else
7157	as_ln_s='ln -s'
7158	fi
7159	elif ln conf$$.file conf$$ 2>/dev/null; then
7160	as_ln_s=ln
7161	else
7162	as_ln_s='cp -p'
7163	fi
7164	rm -f conf$$ conf$$.exe conf$$.file
7165
7166	if mkdir -p . 2>/dev/null; then
7167	as_mkdir_p=:
7168	else
7169	test -d ./-p && rmdir ./-p
7170	as_mkdir_p=false
7171	fi
7172
7173	as_executable_p="test -f"
7174
7175	# Sed expression to map a string onto a valid CPP name.
7176	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7177
7178	# Sed expression to map a string onto a valid variable name.
7179	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7180
7181
7182	# IFS
7183	# We need space, tab and new line, in precisely that order.
7184	as_nl='
7185	'
7186	IFS=" $as_nl"
7187
7188	# CDPATH.
7189	$as_unset CDPATH
7190
7191	exec 6>&1
7192
7193	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7194	# report actual input values of CONFIG_FILES etc. instead of their
7195	# values after options handling. Logging --version etc. is OK.
7196	exec 5>>config.log
7197	{
7198	echo
7199	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7200	## Running $as_me. ##
7201	_ASBOX
7202	} >&5
7203	cat >&5 <<_CSEOF
7204
7205	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7206	generated by GNU Autoconf 2.59. Invocation command line was
7207
7208	CONFIG_FILES = $CONFIG_FILES
7209	CONFIG_HEADERS = $CONFIG_HEADERS
7210	CONFIG_LINKS = $CONFIG_LINKS
7211	CONFIG_COMMANDS = $CONFIG_COMMANDS
7212	$ $0 $@
7213
7214	_CSEOF
7215	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7216	echo >&5
7217	_ACEOF
7218
7219	# Files that config.status was made for.
7220	if test -n "$ac_config_files"; then
7221	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7222	fi
7223
7224	if test -n "$ac_config_headers"; then
7225	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7226	fi
7227
7228	if test -n "$ac_config_links"; then
7229	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7230	fi
7231
7232	if test -n "$ac_config_commands"; then
7233	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7234	fi
7235
7236	cat >>$CONFIG_STATUS <<\_ACEOF
7237
7238	ac_cs_usage="\
7239	\`$as_me' instantiates files from templates according to the
7240	current configuration.
7241
7242	Usage: $0 [OPTIONS] [FILE]...
7243
7244	-h, --help print this help, then exit
7245	-V, --version print version number, then exit
7246	-q, --quiet do not print progress messages
7247	-d, --debug don't remove temporary files
7248	--recheck update $as_me by reconfiguring in the same conditions
7249	--file=FILE[:TEMPLATE]
7250	instantiate the configuration file FILE
7251	--header=FILE[:TEMPLATE]
7252	instantiate the configuration header FILE
7253
7254	Configuration files:
7255	$config_files
7256
7257	Configuration headers:
7258	$config_headers
7259
7260	Configuration commands:
7261	$config_commands
7262
7263	Report bugs to <bug-autoconf@gnu.org>."
7264	_ACEOF
7265
7266	cat >>$CONFIG_STATUS <<_ACEOF
7267	ac_cs_version="\\
7268	orxonox config.status 0.1-pre-alpha
7269	configured by $0, generated by GNU Autoconf 2.59,
7270	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7271
7272	Copyright (C) 2003 Free Software Foundation, Inc.
7273	This config.status script is free software; the Free Software Foundation
7274	gives unlimited permission to copy, distribute and modify it."
7275	srcdir=$srcdir
7276	INSTALL="$INSTALL"
7277	_ACEOF
7278
7279	cat >>$CONFIG_STATUS <<\_ACEOF
7280	# If no file are specified by the user, then we need to provide default
7281	# value. By we need to know if files were specified by the user.
7282	ac_need_defaults=:
7283	while test $# != 0
7284	do
7285	case $1 in
7286	--=)
7287	ac_option=`expr "x$1" : 'x$[^=]*$='`
7288	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7289	ac_shift=:
7290	;;
7291	-*)
7292	ac_option=$1
7293	ac_optarg=$2
7294	ac_shift=shift
7295	;;
7296	*) # This is not an option, so the user has probably given explicit
7297	# arguments.
7298	ac_option=$1
7299	ac_need_defaults=false;;
7300	esac
7301
7302	case $ac_option in
7303	# Handling of the options.
7304	_ACEOF
7305	cat >>$CONFIG_STATUS <<\_ACEOF
7306	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7307	ac_cs_recheck=: ;;
7308	--version \| --vers* \| -V )
7309	echo "$ac_cs_version"; exit 0 ;;
7310	--he \| --h)
7311	# Conflict between --help and --header
7312	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7313	Try \`$0 --help' for more information." >&5
7314	echo "$as_me: error: ambiguous option: $1
7315	Try \`$0 --help' for more information." >&2;}
7316	{ (exit 1); exit 1; }; };;
7317	--help \| --hel \| -h )
7318	echo "$ac_cs_usage"; exit 0 ;;
7319	--debug \| --d* \| -d )
7320	debug=: ;;
7321	--file \| --fil \| --fi \| --f )
7322	$ac_shift
7323	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7324	ac_need_defaults=false;;
7325	--header \| --heade \| --head \| --hea )
7326	$ac_shift
7327	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7328	ac_need_defaults=false;;
7329	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7330	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7331	ac_cs_silent=: ;;
7332
7333	# This is an error.
7334	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7335	Try \`$0 --help' for more information." >&5
7336	echo "$as_me: error: unrecognized option: $1
7337	Try \`$0 --help' for more information." >&2;}
7338	{ (exit 1); exit 1; }; } ;;
7339
7340	*) ac_config_targets="$ac_config_targets $1" ;;
7341
7342	esac
7343	shift
7344	done
7345
7346	ac_configure_extra_args=
7347
7348	if $ac_cs_silent; then
7349	exec 6>/dev/null
7350	ac_configure_extra_args="$ac_configure_extra_args --silent"
7351	fi
7352
7353	_ACEOF
7354	cat >>$CONFIG_STATUS <<_ACEOF
7355	if \$ac_cs_recheck; then
7356	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7357	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7358	fi
7359
7360	_ACEOF
7361
7362	cat >>$CONFIG_STATUS <<_ACEOF
7363	#
7364	# INIT-COMMANDS section.
7365	#
7366
7367	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7368
7369	_ACEOF
7370
7371
7372
7373	cat >>$CONFIG_STATUS <<\_ACEOF
7374	for ac_config_target in $ac_config_targets
7375	do
7376	case "$ac_config_target" in
7377	# Handling of arguments.
7378	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7379	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7380	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7381	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7382	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7383	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7384	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7385	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7386	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7387	{ (exit 1); exit 1; }; };;
7388	esac
7389	done
7390
7391	# If the user did not use the arguments to specify the items to instantiate,
7392	# then the envvar interface is used. Set only those that are not.
7393	# We use the long form for the default assignment because of an extremely
7394	# bizarre bug on SunOS 4.1.3.
7395	if $ac_need_defaults; then
7396	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7397	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7398	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7399	fi
7400
7401	# Have a temporary directory for convenience. Make it in the build tree
7402	# simply because there is no reason to put it here, and in addition,
7403	# creating and moving files from /tmp can sometimes cause problems.
7404	# Create a temporary directory, and hook for its removal unless debugging.
7405	$debug \|\|
7406	{
7407	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7408	trap '{ (exit 1); exit 1; }' 1 2 13 15
7409	}
7410
7411	# Create a (secure) tmp directory for tmp files.
7412
7413	{
7414	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7415	test -n "$tmp" && test -d "$tmp"
7416	} \|\|
7417	{
7418	tmp=./confstat$$-$RANDOM
7419	(umask 077 && mkdir $tmp)
7420	} \|\|
7421	{
7422	echo "$me: cannot create a temporary directory in ." >&2
7423	{ (exit 1); exit 1; }
7424	}
7425
7426	_ACEOF
7427
7428	cat >>$CONFIG_STATUS <<_ACEOF
7429
7430	#
7431	# CONFIG_FILES section.
7432	#
7433
7434	# No need to generate the scripts if there are no CONFIG_FILES.
7435	# This happens for instance when ./config.status config.h
7436	if test -n "\$CONFIG_FILES"; then
7437	# Protect against being on the right side of a sed subst in config.status.
7438	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7439	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7440	s,@SHELL@,$SHELL,;t t
7441	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7442	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7443	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7444	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7445	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7446	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7447	s,@exec_prefix@,$exec_prefix,;t t
7448	s,@prefix@,$prefix,;t t
7449	s,@program_transform_name@,$program_transform_name,;t t
7450	s,@bindir@,$bindir,;t t
7451	s,@sbindir@,$sbindir,;t t
7452	s,@libexecdir@,$libexecdir,;t t
7453	s,@datadir@,$datadir,;t t
7454	s,@sysconfdir@,$sysconfdir,;t t
7455	s,@sharedstatedir@,$sharedstatedir,;t t
7456	s,@localstatedir@,$localstatedir,;t t
7457	s,@libdir@,$libdir,;t t
7458	s,@includedir@,$includedir,;t t
7459	s,@oldincludedir@,$oldincludedir,;t t
7460	s,@infodir@,$infodir,;t t
7461	s,@mandir@,$mandir,;t t
7462	s,@build_alias@,$build_alias,;t t
7463	s,@host_alias@,$host_alias,;t t
7464	s,@target_alias@,$target_alias,;t t
7465	s,@DEFS@,$DEFS,;t t
7466	s,@ECHO_C@,$ECHO_C,;t t
7467	s,@ECHO_N@,$ECHO_N,;t t
7468	s,@ECHO_T@,$ECHO_T,;t t
7469	s,@LIBS@,$LIBS,;t t
7470	s,@build@,$build,;t t
7471	s,@build_cpu@,$build_cpu,;t t
7472	s,@build_vendor@,$build_vendor,;t t
7473	s,@build_os@,$build_os,;t t
7474	s,@host@,$host,;t t
7475	s,@host_cpu@,$host_cpu,;t t
7476	s,@host_vendor@,$host_vendor,;t t
7477	s,@host_os@,$host_os,;t t
7478	s,@target@,$target,;t t
7479	s,@target_cpu@,$target_cpu,;t t
7480	s,@target_vendor@,$target_vendor,;t t
7481	s,@target_os@,$target_os,;t t
7482	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7483	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7484	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7485	s,@CYGPATH_W@,$CYGPATH_W,;t t
7486	s,@PACKAGE@,$PACKAGE,;t t
7487	s,@VERSION@,$VERSION,;t t
7488	s,@ACLOCAL@,$ACLOCAL,;t t
7489	s,@AUTOCONF@,$AUTOCONF,;t t
7490	s,@AUTOMAKE@,$AUTOMAKE,;t t
7491	s,@AUTOHEADER@,$AUTOHEADER,;t t
7492	s,@MAKEINFO@,$MAKEINFO,;t t
7493	s,@AMTAR@,$AMTAR,;t t
7494	s,@install_sh@,$install_sh,;t t
7495	s,@STRIP@,$STRIP,;t t
7496	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7497	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7498	s,@mkdir_p@,$mkdir_p,;t t
7499	s,@AWK@,$AWK,;t t
7500	s,@SET_MAKE@,$SET_MAKE,;t t
7501	s,@am__leading_dot@,$am__leading_dot,;t t
7502	s,@CXX@,$CXX,;t t
7503	s,@CXXFLAGS@,$CXXFLAGS,;t t
7504	s,@LDFLAGS@,$LDFLAGS,;t t
7505	s,@CPPFLAGS@,$CPPFLAGS,;t t
7506	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7507	s,@EXEEXT@,$EXEEXT,;t t
7508	s,@OBJEXT@,$OBJEXT,;t t
7509	s,@DEPDIR@,$DEPDIR,;t t
7510	s,@am__include@,$am__include,;t t
7511	s,@am__quote@,$am__quote,;t t
7512	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7513	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7514	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7515	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7516	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7517	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7518	s,@CC@,$CC,;t t
7519	s,@CFLAGS@,$CFLAGS,;t t
7520	s,@ac_ct_CC@,$ac_ct_CC,;t t
7521	s,@CCDEPMODE@,$CCDEPMODE,;t t
7522	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7523	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7524	s,@CPP@,$CPP,;t t
7525	s,@EGREP@,$EGREP,;t t
7526	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7527	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7528	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7529	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7530	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7531	s,@LIBOBJS@,$LIBOBJS,;t t
7532	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7533	CEOF
7534
7535	_ACEOF
7536
7537	cat >>$CONFIG_STATUS <<\_ACEOF
7538	# Split the substitutions into bite-sized pieces for seds with
7539	# small command number limits, like on Digital OSF/1 and HP-UX.
7540	ac_max_sed_lines=48
7541	ac_sed_frag=1 # Number of current file.
7542	ac_beg=1 # First line for current file.
7543	ac_end=$ac_max_sed_lines # Line after last line for current file.
7544	ac_more_lines=:
7545	ac_sed_cmds=
7546	while $ac_more_lines; do
7547	if test $ac_beg -gt 1; then
7548	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7549	else
7550	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7551	fi
7552	if test ! -s $tmp/subs.frag; then
7553	ac_more_lines=false
7554	else
7555	# The purpose of the label and of the branching condition is to
7556	# speed up the sed processing (if there are no `@' at all, there
7557	# is no need to browse any of the substitutions).
7558	# These are the two extra sed commands mentioned above.
7559	(echo ':t
7560	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7561	if test -z "$ac_sed_cmds"; then
7562	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7563	else
7564	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7565	fi
7566	ac_sed_frag=`expr $ac_sed_frag + 1`
7567	ac_beg=$ac_end
7568	ac_end=`expr $ac_end + $ac_max_sed_lines`
7569	fi
7570	done
7571	if test -z "$ac_sed_cmds"; then
7572	ac_sed_cmds=cat
7573	fi
7574	fi # test -n "$CONFIG_FILES"
7575
7576	_ACEOF
7577	cat >>$CONFIG_STATUS <<\_ACEOF
7578	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7579	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7580	case $ac_file in
7581	- \| :- \| :-:* ) # input from stdin
7582	cat >$tmp/stdin
7583	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7584	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7585	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7586	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7587	* ) ac_file_in=$ac_file.in ;;
7588	esac
7589
7590	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7591	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7592	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7593	X"$ac_file" : 'X$//$[^/]' \\| \
7594	X"$ac_file" : 'X$//$$' \\| \
7595	X"$ac_file" : 'X$/$' \\| \
7596	. : '$.$' 2>/dev/null \|\|
7597	echo X"$ac_file" \|
7598	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7599	/^X$\/\/$[^/].*/{ s//\1/; q; }
7600	/^X$\/\/$$/{ s//\1/; q; }
7601	/^X$\/$.*/{ s//\1/; q; }
7602	s/.*/./; q'`
7603	{ if $as_mkdir_p; then
7604	mkdir -p "$ac_dir"
7605	else
7606	as_dir="$ac_dir"
7607	as_dirs=
7608	while test ! -d "$as_dir"; do
7609	as_dirs="$as_dir $as_dirs"
7610	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7611	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7612	X"$as_dir" : 'X$//$[^/]' \\| \
7613	X"$as_dir" : 'X$//$$' \\| \
7614	X"$as_dir" : 'X$/$' \\| \
7615	. : '$.$' 2>/dev/null \|\|
7616	echo X"$as_dir" \|
7617	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7618	/^X$\/\/$[^/].*/{ s//\1/; q; }
7619	/^X$\/\/$$/{ s//\1/; q; }
7620	/^X$\/$.*/{ s//\1/; q; }
7621	s/.*/./; q'`
7622	done
7623	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7624	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7625	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7626	{ (exit 1); exit 1; }; }; }
7627
7628	ac_builddir=.
7629
7630	if test "$ac_dir" != .; then
7631	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7632	# A "../" for each directory in $ac_dir_suffix.
7633	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7634	else
7635	ac_dir_suffix= ac_top_builddir=
7636	fi
7637
7638	case $srcdir in
7639	.) # No --srcdir option. We are building in place.
7640	ac_srcdir=.
7641	if test -z "$ac_top_builddir"; then
7642	ac_top_srcdir=.
7643	else
7644	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7645	fi ;;
7646	[\\/]* \| ?:[\\/]* ) # Absolute path.
7647	ac_srcdir=$srcdir$ac_dir_suffix;
7648	ac_top_srcdir=$srcdir ;;
7649	*) # Relative path.
7650	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7651	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7652	esac
7653
7654	# Do not use `cd foo && pwd` to compute absolute paths, because
7655	# the directories may not exist.
7656	case `pwd` in
7657	.) ac_abs_builddir="$ac_dir";;
7658	*)
7659	case "$ac_dir" in
7660	.) ac_abs_builddir=`pwd`;;
7661	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7662	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7663	esac;;
7664	esac
7665	case $ac_abs_builddir in
7666	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7667	*)
7668	case ${ac_top_builddir}. in
7669	.) ac_abs_top_builddir=$ac_abs_builddir;;
7670	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7671	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7672	esac;;
7673	esac
7674	case $ac_abs_builddir in
7675	.) ac_abs_srcdir=$ac_srcdir;;
7676	*)
7677	case $ac_srcdir in
7678	.) ac_abs_srcdir=$ac_abs_builddir;;
7679	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7680	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7681	esac;;
7682	esac
7683	case $ac_abs_builddir in
7684	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7685	*)
7686	case $ac_top_srcdir in
7687	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7688	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7689	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7690	esac;;
7691	esac
7692
7693
7694	case $INSTALL in
7695	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7696	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7697	esac
7698
7699	if test x"$ac_file" != x-; then
7700	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7701	echo "$as_me: creating $ac_file" >&6;}
7702	rm -f "$ac_file"
7703	fi
7704	# Let's still pretend it is `configure' which instantiates (i.e., don't
7705	# use $as_me), people would be surprised to read:
7706	# /* config.h. Generated by config.status. */
7707	if test x"$ac_file" = x-; then
7708	configure_input=
7709	else
7710	configure_input="$ac_file. "
7711	fi
7712	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7713	sed 's,.*/,,'` by configure."
7714
7715	# First look for the input files in the build tree, otherwise in the
7716	# src tree.
7717	ac_file_inputs=`IFS=:
7718	for f in $ac_file_in; do
7719	case $f in
7720	-) echo $tmp/stdin ;;
7721	[\\/$]*)
7722	# Absolute (can't be DOS-style, as IFS=:)
7723	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7724	echo "$as_me: error: cannot find input file: $f" >&2;}
7725	{ (exit 1); exit 1; }; }
7726	echo "$f";;
7727	*) # Relative
7728	if test -f "$f"; then
7729	# Build tree
7730	echo "$f"
7731	elif test -f "$srcdir/$f"; then
7732	# Source tree
7733	echo "$srcdir/$f"
7734	else
7735	# /dev/null tree
7736	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7737	echo "$as_me: error: cannot find input file: $f" >&2;}
7738	{ (exit 1); exit 1; }; }
7739	fi;;
7740	esac
7741	done` \|\| { (exit 1); exit 1; }
7742	_ACEOF
7743	cat >>$CONFIG_STATUS <<_ACEOF
7744	sed "$ac_vpsub
7745	$extrasub
7746	_ACEOF
7747	cat >>$CONFIG_STATUS <<\_ACEOF
7748	:t
7749	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7750	s,@configure_input@,$configure_input,;t t
7751	s,@srcdir@,$ac_srcdir,;t t
7752	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7753	s,@top_srcdir@,$ac_top_srcdir,;t t
7754	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7755	s,@builddir@,$ac_builddir,;t t
7756	s,@abs_builddir@,$ac_abs_builddir,;t t
7757	s,@top_builddir@,$ac_top_builddir,;t t
7758	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7759	s,@INSTALL@,$ac_INSTALL,;t t
7760	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7761	rm -f $tmp/stdin
7762	if test x"$ac_file" != x-; then
7763	mv $tmp/out $ac_file
7764	else
7765	cat $tmp/out
7766	rm -f $tmp/out
7767	fi
7768
7769	done
7770	_ACEOF
7771	cat >>$CONFIG_STATUS <<\_ACEOF
7772
7773	#
7774	# CONFIG_HEADER section.
7775	#
7776
7777	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7778	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7779	#
7780	# ac_d sets the value in "#define NAME VALUE" lines.
7781	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7782	ac_dB='[ ].*$,\1#\2'
7783	ac_dC=' '
7784	ac_dD=',;t'
7785	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7786	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7787	ac_uB='$,\1#\2define\3'
7788	ac_uC=' '
7789	ac_uD=',;t'
7790
7791	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7792	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7793	case $ac_file in
7794	- \| :- \| :-:* ) # input from stdin
7795	cat >$tmp/stdin
7796	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7797	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7798	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7799	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7800	* ) ac_file_in=$ac_file.in ;;
7801	esac
7802
7803	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7804	echo "$as_me: creating $ac_file" >&6;}
7805
7806	# First look for the input files in the build tree, otherwise in the
7807	# src tree.
7808	ac_file_inputs=`IFS=:
7809	for f in $ac_file_in; do
7810	case $f in
7811	-) echo $tmp/stdin ;;
7812	[\\/$]*)
7813	# Absolute (can't be DOS-style, as IFS=:)
7814	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7815	echo "$as_me: error: cannot find input file: $f" >&2;}
7816	{ (exit 1); exit 1; }; }
7817	# Do quote $f, to prevent DOS paths from being IFS'd.
7818	echo "$f";;
7819	*) # Relative
7820	if test -f "$f"; then
7821	# Build tree
7822	echo "$f"
7823	elif test -f "$srcdir/$f"; then
7824	# Source tree
7825	echo "$srcdir/$f"
7826	else
7827	# /dev/null tree
7828	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7829	echo "$as_me: error: cannot find input file: $f" >&2;}
7830	{ (exit 1); exit 1; }; }
7831	fi;;
7832	esac
7833	done` \|\| { (exit 1); exit 1; }
7834	# Remove the trailing spaces.
7835	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7836
7837	_ACEOF
7838
7839	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7840	# `conftest.undefs', that substitutes the proper values into
7841	# config.h.in to produce config.h. The first handles `#define'
7842	# templates, and the second `#undef' templates.
7843	# And first: Protect against being on the right side of a sed subst in
7844	# config.status. Protect against being in an unquoted here document
7845	# in config.status.
7846	rm -f conftest.defines conftest.undefs
7847	# Using a here document instead of a string reduces the quoting nightmare.
7848	# Putting comments in sed scripts is not portable.
7849	#
7850	# `end' is used to avoid that the second main sed command (meant for
7851	# 0-ary CPP macros) applies to n-ary macro definitions.
7852	# See the Autoconf documentation for `clear'.
7853	cat >confdef2sed.sed <<\_ACEOF
7854	s/[\\&,]/\\&/g
7855	s,[\\$`],\\&,g
7856	t clear
7857	: clear
7858	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7859	t end
7860	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7861	: end
7862	_ACEOF
7863	# If some macros were called several times there might be several times
7864	# the same #defines, which is useless. Nevertheless, we may not want to
7865	# sort them, since we want the last AC-DEFINE to be honored.
7866	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7867	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7868	rm -f confdef2sed.sed
7869
7870	# This sed command replaces #undef with comments. This is necessary, for
7871	# example, in the case of _POSIX_SOURCE, which is predefined and required
7872	# on some systems where configure will not decide to define it.
7873	cat >>conftest.undefs <<\_ACEOF
7874	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7875	_ACEOF
7876
7877	# Break up conftest.defines because some shells have a limit on the size
7878	# of here documents, and old seds have small limits too (100 cmds).
7879	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7880	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7881	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7882	echo ' :' >>$CONFIG_STATUS
7883	rm -f conftest.tail
7884	while grep . conftest.defines >/dev/null
7885	do
7886	# Write a limited-size here document to $tmp/defines.sed.
7887	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7888	# Speed up: don't consider the non `#define' lines.
7889	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7890	# Work around the forget-to-reset-the-flag bug.
7891	echo 't clr' >>$CONFIG_STATUS
7892	echo ': clr' >>$CONFIG_STATUS
7893	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7894	echo 'CEOF
7895	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7896	rm -f $tmp/in
7897	mv $tmp/out $tmp/in
7898	' >>$CONFIG_STATUS
7899	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7900	rm -f conftest.defines
7901	mv conftest.tail conftest.defines
7902	done
7903	rm -f conftest.defines
7904	echo ' fi # grep' >>$CONFIG_STATUS
7905	echo >>$CONFIG_STATUS
7906
7907	# Break up conftest.undefs because some shells have a limit on the size
7908	# of here documents, and old seds have small limits too (100 cmds).
7909	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7910	rm -f conftest.tail
7911	while grep . conftest.undefs >/dev/null
7912	do
7913	# Write a limited-size here document to $tmp/undefs.sed.
7914	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7915	# Speed up: don't consider the non `#undef'
7916	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7917	# Work around the forget-to-reset-the-flag bug.
7918	echo 't clr' >>$CONFIG_STATUS
7919	echo ': clr' >>$CONFIG_STATUS
7920	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7921	echo 'CEOF
7922	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7923	rm -f $tmp/in
7924	mv $tmp/out $tmp/in
7925	' >>$CONFIG_STATUS
7926	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7927	rm -f conftest.undefs
7928	mv conftest.tail conftest.undefs
7929	done
7930	rm -f conftest.undefs
7931
7932	cat >>$CONFIG_STATUS <<\_ACEOF
7933	# Let's still pretend it is `configure' which instantiates (i.e., don't
7934	# use $as_me), people would be surprised to read:
7935	# /* config.h. Generated by config.status. */
7936	if test x"$ac_file" = x-; then
7937	echo "/* Generated by configure. */" >$tmp/config.h
7938	else
7939	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7940	fi
7941	cat $tmp/in >>$tmp/config.h
7942	rm -f $tmp/in
7943	if test x"$ac_file" != x-; then
7944	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7945	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7946	echo "$as_me: $ac_file is unchanged" >&6;}
7947	else
7948	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7949	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7950	X"$ac_file" : 'X$//$[^/]' \\| \
7951	X"$ac_file" : 'X$//$$' \\| \
7952	X"$ac_file" : 'X$/$' \\| \
7953	. : '$.$' 2>/dev/null \|\|
7954	echo X"$ac_file" \|
7955	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7956	/^X$\/\/$[^/].*/{ s//\1/; q; }
7957	/^X$\/\/$$/{ s//\1/; q; }
7958	/^X$\/$.*/{ s//\1/; q; }
7959	s/.*/./; q'`
7960	{ if $as_mkdir_p; then
7961	mkdir -p "$ac_dir"
7962	else
7963	as_dir="$ac_dir"
7964	as_dirs=
7965	while test ! -d "$as_dir"; do
7966	as_dirs="$as_dir $as_dirs"
7967	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7968	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7969	X"$as_dir" : 'X$//$[^/]' \\| \
7970	X"$as_dir" : 'X$//$$' \\| \
7971	X"$as_dir" : 'X$/$' \\| \
7972	. : '$.$' 2>/dev/null \|\|
7973	echo X"$as_dir" \|
7974	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7975	/^X$\/\/$[^/].*/{ s//\1/; q; }
7976	/^X$\/\/$$/{ s//\1/; q; }
7977	/^X$\/$.*/{ s//\1/; q; }
7978	s/.*/./; q'`
7979	done
7980	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7981	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7982	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7983	{ (exit 1); exit 1; }; }; }
7984
7985	rm -f $ac_file
7986	mv $tmp/config.h $ac_file
7987	fi
7988	else
7989	cat $tmp/config.h
7990	rm -f $tmp/config.h
7991	fi
7992	# Compute $ac_file's index in $config_headers.
7993	_am_stamp_count=1
7994	for _am_header in $config_headers :; do
7995	case $_am_header in
7996	$ac_file \| $ac_file:* )
7997	break ;;
7998	* )
7999	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8000	esac
8001	done
8002	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
8003	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
8004	X$ac_file : 'X$//$[^/]' \\| \
8005	X$ac_file : 'X$//$$' \\| \
8006	X$ac_file : 'X$/$' \\| \
8007	. : '$.$' 2>/dev/null \|\|
8008	echo X$ac_file \|
8009	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8010	/^X$\/\/$[^/].*/{ s//\1/; q; }
8011	/^X$\/\/$$/{ s//\1/; q; }
8012	/^X$\/$.*/{ s//\1/; q; }
8013	s/.*/./; q'`/stamp-h$_am_stamp_count
8014	done
8015	_ACEOF
8016	cat >>$CONFIG_STATUS <<\_ACEOF
8017
8018	#
8019	# CONFIG_COMMANDS section.
8020	#
8021	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8022	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
8023	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8024	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
8025	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
8026	X"$ac_dest" : 'X$//$[^/]' \\| \
8027	X"$ac_dest" : 'X$//$$' \\| \
8028	X"$ac_dest" : 'X$/$' \\| \
8029	. : '$.$' 2>/dev/null \|\|
8030	echo X"$ac_dest" \|
8031	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8032	/^X$\/\/$[^/].*/{ s//\1/; q; }
8033	/^X$\/\/$$/{ s//\1/; q; }
8034	/^X$\/$.*/{ s//\1/; q; }
8035	s/.*/./; q'`
8036	{ if $as_mkdir_p; then
8037	mkdir -p "$ac_dir"
8038	else
8039	as_dir="$ac_dir"
8040	as_dirs=
8041	while test ! -d "$as_dir"; do
8042	as_dirs="$as_dir $as_dirs"
8043	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8044	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8045	X"$as_dir" : 'X$//$[^/]' \\| \
8046	X"$as_dir" : 'X$//$$' \\| \
8047	X"$as_dir" : 'X$/$' \\| \
8048	. : '$.$' 2>/dev/null \|\|
8049	echo X"$as_dir" \|
8050	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8051	/^X$\/\/$[^/].*/{ s//\1/; q; }
8052	/^X$\/\/$$/{ s//\1/; q; }
8053	/^X$\/$.*/{ s//\1/; q; }
8054	s/.*/./; q'`
8055	done
8056	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8057	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8058	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8059	{ (exit 1); exit 1; }; }; }
8060
8061	ac_builddir=.
8062
8063	if test "$ac_dir" != .; then
8064	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8065	# A "../" for each directory in $ac_dir_suffix.
8066	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8067	else
8068	ac_dir_suffix= ac_top_builddir=
8069	fi
8070
8071	case $srcdir in
8072	.) # No --srcdir option. We are building in place.
8073	ac_srcdir=.
8074	if test -z "$ac_top_builddir"; then
8075	ac_top_srcdir=.
8076	else
8077	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8078	fi ;;
8079	[\\/]* \| ?:[\\/]* ) # Absolute path.
8080	ac_srcdir=$srcdir$ac_dir_suffix;
8081	ac_top_srcdir=$srcdir ;;
8082	*) # Relative path.
8083	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8084	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8085	esac
8086
8087	# Do not use `cd foo && pwd` to compute absolute paths, because
8088	# the directories may not exist.
8089	case `pwd` in
8090	.) ac_abs_builddir="$ac_dir";;
8091	*)
8092	case "$ac_dir" in
8093	.) ac_abs_builddir=`pwd`;;
8094	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8095	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8096	esac;;
8097	esac
8098	case $ac_abs_builddir in
8099	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8100	*)
8101	case ${ac_top_builddir}. in
8102	.) ac_abs_top_builddir=$ac_abs_builddir;;
8103	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8104	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8105	esac;;
8106	esac
8107	case $ac_abs_builddir in
8108	.) ac_abs_srcdir=$ac_srcdir;;
8109	*)
8110	case $ac_srcdir in
8111	.) ac_abs_srcdir=$ac_abs_builddir;;
8112	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8113	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8114	esac;;
8115	esac
8116	case $ac_abs_builddir in
8117	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8118	*)
8119	case $ac_top_srcdir in
8120	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8121	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8122	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8123	esac;;
8124	esac
8125
8126
8127	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8128	echo "$as_me: executing $ac_dest commands" >&6;}
8129	case $ac_dest in
8130	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
8131	# Strip MF so we end up with the name of the file.
8132	mf=`echo "$mf" \| sed -e 's/:.*$//'`
8133	# Check whether this is an Automake generated Makefile or not.
8134	# We used to match only the files named `Makefile.in', but
8135	# some people rename them; so instead we look at the file content.
8136	# Grep'ing the first line is not enough: some people post-process
8137	# each Makefile.in and add a new line on top of each file to say so.
8138	# So let's grep whole file.
8139	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8140	dirpart=`(dirname "$mf") 2>/dev/null \|\|
8141	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
8142	X"$mf" : 'X$//$[^/]' \\| \
8143	X"$mf" : 'X$//$$' \\| \
8144	X"$mf" : 'X$/$' \\| \
8145	. : '$.$' 2>/dev/null \|\|
8146	echo X"$mf" \|
8147	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8148	/^X$\/\/$[^/].*/{ s//\1/; q; }
8149	/^X$\/\/$$/{ s//\1/; q; }
8150	/^X$\/$.*/{ s//\1/; q; }
8151	s/.*/./; q'`
8152	else
8153	continue
8154	fi
8155	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8156	# Extract the definition of DEP_FILES from the Makefile without
8157	# running `make'.
8158	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8159	test -z "$DEPDIR" && continue
8160	# When using ansi2knr, U may be empty or an underscore; expand it
8161	U=`sed -n 's/^U = //p' < "$mf"`
8162	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8163	# We invoke sed twice because it is the simplest approach to
8164	# changing $(DEPDIR) to its actual value in the expansion.
8165	for file in `sed -n '
8166	/^DEP_FILES = .*\\\\$/ {
8167	s/^DEP_FILES = //
8168	:loop
8169	s/\\\\$//
8170	p
8171	n
8172	/\\\\$/ b loop
8173	p
8174	}
8175	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8176	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8177	# Make sure the directory exists.
8178	test -f "$dirpart/$file" && continue
8179	fdir=`(dirname "$file") 2>/dev/null \|\|
8180	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8181	X"$file" : 'X$//$[^/]' \\| \
8182	X"$file" : 'X$//$$' \\| \
8183	X"$file" : 'X$/$' \\| \
8184	. : '$.$' 2>/dev/null \|\|
8185	echo X"$file" \|
8186	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8187	/^X$\/\/$[^/].*/{ s//\1/; q; }
8188	/^X$\/\/$$/{ s//\1/; q; }
8189	/^X$\/$.*/{ s//\1/; q; }
8190	s/.*/./; q'`
8191	{ if $as_mkdir_p; then
8192	mkdir -p $dirpart/$fdir
8193	else
8194	as_dir=$dirpart/$fdir
8195	as_dirs=
8196	while test ! -d "$as_dir"; do
8197	as_dirs="$as_dir $as_dirs"
8198	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8199	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8200	X"$as_dir" : 'X$//$[^/]' \\| \
8201	X"$as_dir" : 'X$//$$' \\| \
8202	X"$as_dir" : 'X$/$' \\| \
8203	. : '$.$' 2>/dev/null \|\|
8204	echo X"$as_dir" \|
8205	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8206	/^X$\/\/$[^/].*/{ s//\1/; q; }
8207	/^X$\/\/$$/{ s//\1/; q; }
8208	/^X$\/$.*/{ s//\1/; q; }
8209	s/.*/./; q'`
8210	done
8211	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8212	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8213	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8214	{ (exit 1); exit 1; }; }; }
8215
8216	# echo "creating $dirpart/$file"
8217	echo '# dummy' > "$dirpart/$file"
8218	done
8219	done
8220	;;
8221	esac
8222	done
8223	_ACEOF
8224
8225	cat >>$CONFIG_STATUS <<\_ACEOF
8226
8227	{ (exit 0); exit 0; }
8228	_ACEOF
8229	chmod +x $CONFIG_STATUS
8230	ac_clean_files=$ac_clean_files_save
8231
8232
8233	# configure is writing to config.log, and then calls config.status.
8234	# config.status does its own redirection, appending to config.log.
8235	# Unfortunately, on DOS this fails, as config.log is still kept open
8236	# by configure, so config.status won't be able to write to it; its
8237	# output is simply discarded. So we exec the FD to /dev/null,
8238	# effectively closing config.log, so it can be properly (re)opened and
8239	# appended to by config.status. When coming back to configure, we
8240	# need to make the FD available again.
8241	if test "$no_create" != yes; then
8242	ac_cs_success=:
8243	ac_config_status_args=
8244	test "$silent" = yes &&
8245	ac_config_status_args="$ac_config_status_args --quiet"
8246	exec 5>/dev/null
8247	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8248	exec 5>>config.log
8249	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8250	# would make configure fail if this is the last instruction.
8251	$ac_cs_success \|\| { (exit 1); exit 1; }
8252	fi
8253

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