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configure @ 2991

Last change on this file since 2991 was 2991, checked in by bensch, 20 years ago
orxonox/trunk: better configure, just works better on less configured systems like win32
Property svn:executable set to ``*
File size: 235.7 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS 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 PKG_CONFIG GTK2_CFLAGS GTK2_LIBS 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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867
868	Some influential environment variables:
869	CXX C++ compiler command
870	CXXFLAGS C++ compiler flags
871	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
872	nonstandard directory <lib dir>
873	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
874	headers in a nonstandard directory <include dir>
875	CC C compiler command
876	CFLAGS C compiler flags
877	CPP C preprocessor
878
879	Use these variables to override the choices made by `configure' or to help
880	it to find libraries and programs with nonstandard names/locations.
881
882	Report bugs to <orxonox-dev@mail.datacore.ch>.
883	_ACEOF
884	fi
885
886	if test "$ac_init_help" = "recursive"; then
887	# If there are subdirs, report their specific --help.
888	ac_popdir=`pwd`
889	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
890	test -d $ac_dir \|\| continue
891	ac_builddir=.
892
893	if test "$ac_dir" != .; then
894	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
895	# A "../" for each directory in $ac_dir_suffix.
896	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
897	else
898	ac_dir_suffix= ac_top_builddir=
899	fi
900
901	case $srcdir in
902	.) # No --srcdir option. We are building in place.
903	ac_srcdir=.
904	if test -z "$ac_top_builddir"; then
905	ac_top_srcdir=.
906	else
907	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
908	fi ;;
909	[\\/]* \| ?:[\\/]* ) # Absolute path.
910	ac_srcdir=$srcdir$ac_dir_suffix;
911	ac_top_srcdir=$srcdir ;;
912	*) # Relative path.
913	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
914	ac_top_srcdir=$ac_top_builddir$srcdir ;;
915	esac
916
917	# Do not use `cd foo && pwd` to compute absolute paths, because
918	# the directories may not exist.
919	case `pwd` in
920	.) ac_abs_builddir="$ac_dir";;
921	*)
922	case "$ac_dir" in
923	.) ac_abs_builddir=`pwd`;;
924	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
925	*) ac_abs_builddir=`pwd`/"$ac_dir";;
926	esac;;
927	esac
928	case $ac_abs_builddir in
929	.) ac_abs_top_builddir=${ac_top_builddir}.;;
930	*)
931	case ${ac_top_builddir}. in
932	.) ac_abs_top_builddir=$ac_abs_builddir;;
933	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
934	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
935	esac;;
936	esac
937	case $ac_abs_builddir in
938	.) ac_abs_srcdir=$ac_srcdir;;
939	*)
940	case $ac_srcdir in
941	.) ac_abs_srcdir=$ac_abs_builddir;;
942	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
943	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
944	esac;;
945	esac
946	case $ac_abs_builddir in
947	.) ac_abs_top_srcdir=$ac_top_srcdir;;
948	*)
949	case $ac_top_srcdir in
950	.) ac_abs_top_srcdir=$ac_abs_builddir;;
951	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
952	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
953	esac;;
954	esac
955
956	cd $ac_dir
957	# Check for guested configure; otherwise get Cygnus style configure.
958	if test -f $ac_srcdir/configure.gnu; then
959	echo
960	$SHELL $ac_srcdir/configure.gnu --help=recursive
961	elif test -f $ac_srcdir/configure; then
962	echo
963	$SHELL $ac_srcdir/configure --help=recursive
964	elif test -f $ac_srcdir/configure.ac \|\|
965	test -f $ac_srcdir/configure.in; then
966	echo
967	$ac_configure --help
968	else
969	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
970	fi
971	cd $ac_popdir
972	done
973	fi
974
975	test -n "$ac_init_help" && exit 0
976	if $ac_init_version; then
977	cat <<\_ACEOF
978	orxonox configure 0.1-pre-alpha
979	generated by GNU Autoconf 2.59
980
981	Copyright (C) 2003 Free Software Foundation, Inc.
982	This configure script is free software; the Free Software Foundation
983	gives unlimited permission to copy, distribute and modify it.
984	_ACEOF
985	exit 0
986	fi
987	exec 5>config.log
988	cat >&5 <<_ACEOF
989	This file contains any messages produced by compilers while
990	running configure, to aid debugging if configure makes a mistake.
991
992	It was created by orxonox $as_me 0.1-pre-alpha, which was
993	generated by GNU Autoconf 2.59. Invocation command line was
994
995	$ $0 $@
996
997	_ACEOF
998	{
999	cat <<_ASUNAME
1000	## --------- ##
1001	## Platform. ##
1002	## --------- ##
1003
1004	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1005	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1006	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1007	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1008	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1009
1010	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1011	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1012
1013	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1014	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1015	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1016	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1017	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1018	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1019	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1020
1021	_ASUNAME
1022
1023	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024	for as_dir in $PATH
1025	do
1026	IFS=$as_save_IFS
1027	test -z "$as_dir" && as_dir=.
1028	echo "PATH: $as_dir"
1029	done
1030
1031	} >&5
1032
1033	cat >&5 <<_ACEOF
1034
1035
1036	## ----------- ##
1037	## Core tests. ##
1038	## ----------- ##
1039
1040	_ACEOF
1041
1042
1043	# Keep a trace of the command line.
1044	# Strip out --no-create and --no-recursion so they do not pile up.
1045	# Strip out --silent because we don't want to record it for future runs.
1046	# Also quote any args containing shell meta-characters.
1047	# Make two passes to allow for proper duplicate-argument suppression.
1048	ac_configure_args=
1049	ac_configure_args0=
1050	ac_configure_args1=
1051	ac_sep=
1052	ac_must_keep_next=false
1053	for ac_pass in 1 2
1054	do
1055	for ac_arg
1056	do
1057	case $ac_arg in
1058	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1059	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1060	\| -silent \| --silent \| --silen \| --sile \| --sil)
1061	continue ;;
1062	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1063	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1064	esac
1065	case $ac_pass in
1066	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1067	2)
1068	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1069	if test $ac_must_keep_next = true; then
1070	ac_must_keep_next=false # Got value, back to normal.
1071	else
1072	case $ac_arg in
1073	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1074	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1075	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1076	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1077	case "$ac_configure_args0 " in
1078	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1079	esac
1080	;;
1081	-* ) ac_must_keep_next=true ;;
1082	esac
1083	fi
1084	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1085	# Get rid of the leading space.
1086	ac_sep=" "
1087	;;
1088	esac
1089	done
1090	done
1091	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1092	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1093
1094	# When interrupted or exit'd, cleanup temporary files, and complete
1095	# config.log. We remove comments because anyway the quotes in there
1096	# would cause problems or look ugly.
1097	# WARNING: Be sure not to use single quotes in there, as some shells,
1098	# such as our DU 5.0 friend, will then `close' the trap.
1099	trap 'exit_status=$?
1100	# Save into config.log some information that might help in debugging.
1101	{
1102	echo
1103
1104	cat <<\_ASBOX
1105	## ---------------- ##
1106	## Cache variables. ##
1107	## ---------------- ##
1108	_ASBOX
1109	echo
1110	# The following way of writing the cache mishandles newlines in values,
1111	{
1112	(set) 2>&1 \|
1113	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1114	ac_space=\ )
1115	sed -n \
1116	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1117	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1118	;;
1119	*)
1120	sed -n \
1121	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1122	;;
1123	esac;
1124	}
1125	echo
1126
1127	cat <<\_ASBOX
1128	## ----------------- ##
1129	## Output variables. ##
1130	## ----------------- ##
1131	_ASBOX
1132	echo
1133	for ac_var in $ac_subst_vars
1134	do
1135	eval ac_val=$`echo $ac_var`
1136	echo "$ac_var='"'"'$ac_val'"'"'"
1137	done \| sort
1138	echo
1139
1140	if test -n "$ac_subst_files"; then
1141	cat <<\_ASBOX
1142	## ------------- ##
1143	## Output files. ##
1144	## ------------- ##
1145	_ASBOX
1146	echo
1147	for ac_var in $ac_subst_files
1148	do
1149	eval ac_val=$`echo $ac_var`
1150	echo "$ac_var='"'"'$ac_val'"'"'"
1151	done \| sort
1152	echo
1153	fi
1154
1155	if test -s confdefs.h; then
1156	cat <<\_ASBOX
1157	## ----------- ##
1158	## confdefs.h. ##
1159	## ----------- ##
1160	_ASBOX
1161	echo
1162	sed "/^$/d" confdefs.h \| sort
1163	echo
1164	fi
1165	test "$ac_signal" != 0 &&
1166	echo "$as_me: caught signal $ac_signal"
1167	echo "$as_me: exit $exit_status"
1168	} >&5
1169	rm -f core *.core &&
1170	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1171	exit $exit_status
1172	' 0
1173	for ac_signal in 1 2 13 15; do
1174	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175	done
1176	ac_signal=0
1177
1178	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1179	rm -rf conftest* confdefs.h
1180	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1181	echo >confdefs.h
1182
1183	# Predefined preprocessor variables.
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_NAME "$PACKAGE_NAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_STRING "$PACKAGE_STRING"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207	_ACEOF
1208
1209
1210	# Let the site file select an alternate cache file if it wants to.
1211	# Prefer explicitly selected file to automatically selected ones.
1212	if test -z "$CONFIG_SITE"; then
1213	if test "x$prefix" != xNONE; then
1214	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1215	else
1216	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1217	fi
1218	fi
1219	for ac_site_file in $CONFIG_SITE; do
1220	if test -r "$ac_site_file"; then
1221	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1222	echo "$as_me: loading site script $ac_site_file" >&6;}
1223	sed 's/^/\| /' "$ac_site_file" >&5
1224	. "$ac_site_file"
1225	fi
1226	done
1227
1228	if test -r "$cache_file"; then
1229	# Some versions of bash will fail to source /dev/null (special
1230	# files actually), so we avoid doing that.
1231	if test -f "$cache_file"; then
1232	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1233	echo "$as_me: loading cache $cache_file" >&6;}
1234	case $cache_file in
1235	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1236	*) . ./$cache_file;;
1237	esac
1238	fi
1239	else
1240	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1241	echo "$as_me: creating cache $cache_file" >&6;}
1242	>$cache_file
1243	fi
1244
1245	# Check that the precious variables saved in the cache have kept the same
1246	# value.
1247	ac_cache_corrupted=false
1248	for ac_var in `(set) 2>&1 \|
1249	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1250	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1251	eval ac_new_set=\$ac_env_${ac_var}_set
1252	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1253	eval ac_new_val="\$ac_env_${ac_var}_value"
1254	case $ac_old_set,$ac_new_set in
1255	set,)
1256	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1257	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1258	ac_cache_corrupted=: ;;
1259	,set)
1260	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1261	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1262	ac_cache_corrupted=: ;;
1263	,);;
1264	*)
1265	if test "x$ac_old_val" != "x$ac_new_val"; then
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1269	echo "$as_me: former value: $ac_old_val" >&2;}
1270	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1271	echo "$as_me: current value: $ac_new_val" >&2;}
1272	ac_cache_corrupted=:
1273	fi;;
1274	esac
1275	# Pass precious variables to config.status.
1276	if test "$ac_new_set" = set; then
1277	case $ac_new_val in
1278	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1279	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1280	*) ac_arg=$ac_var=$ac_new_val ;;
1281	esac
1282	case " $ac_configure_args " in
1283	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1284	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285	esac
1286	fi
1287	done
1288	if $ac_cache_corrupted; then
1289	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1290	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1291	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1292	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1293	{ (exit 1); exit 1; }; }
1294	fi
1295
1296	ac_ext=c
1297	ac_cpp='$CPP $CPPFLAGS'
1298	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1299	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1300	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1301
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	# Detect the canonical host and target build environment.
1330	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332	if test -f $ac_dir/install-sh; then
1333	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break
1336	elif test -f $ac_dir/install.sh; then
1337	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break
1340	elif test -f $ac_dir/shtool; then
1341	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break
1344	fi
1345	done
1346	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1357	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360
1361	echo "$as_me:$LINENO: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363	if test "${ac_cv_build+set}" = set; then
1364	echo $ECHO_N "(cached) $ECHO_C" >&6
1365	else
1366	ac_cv_build_alias=$build_alias
1367	test -z "$ac_cv_build_alias" &&
1368	ac_cv_build_alias=`$ac_config_guess`
1369	test -z "$ac_cv_build_alias" &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6
1381	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1383	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1384	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1385
1386
1387	echo "$as_me:$LINENO: checking host system type" >&5
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389	if test "${ac_cv_host+set}" = set; then
1390	echo $ECHO_N "(cached) $ECHO_C" >&6
1391	else
1392	ac_cv_host_alias=$host_alias
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6
1403	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1405	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1406	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1407
1408
1409	echo "$as_me:$LINENO: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411	if test "${ac_cv_target+set}" = set; then
1412	echo $ECHO_N "(cached) $ECHO_C" >&6
1413	else
1414	ac_cv_target_alias=$target_alias
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424	echo "${ECHO_T}$ac_cv_target" >&6
1425	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1427	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1428	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1429
1430
1431	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.
1433	test -n "$target_alias" &&
1434	test "$program_prefix$program_suffix$program_transform_name" = \
1435	NONENONEs,x,x, &&
1436	program_prefix=${target_alias}-
1437
1438
1439	am__api_version="1.8"
1440	# Find a good install program. We prefer a C program (faster),
1441	# so one script is as good as another. But avoid the broken or
1442	# incompatible versions:
1443	# SysV /etc/install, /usr/sbin/install
1444	# SunOS /usr/etc/install
1445	# IRIX /sbin/install
1446	# AIX /bin/install
1447	# AmigaOS /C/install, which installs bootblocks on floppy discs
1448	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1449	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1450	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1451	# OS/2's system install, which has a completely different semantic
1452	# ./install, which can be erroneously created by make from ./install.sh.
1453	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1454	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1455	if test -z "$INSTALL"; then
1456	if test "${ac_cv_path_install+set}" = set; then
1457	echo $ECHO_N "(cached) $ECHO_C" >&6
1458	else
1459	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460	for as_dir in $PATH
1461	do
1462	IFS=$as_save_IFS
1463	test -z "$as_dir" && as_dir=.
1464	# Account for people who put trailing slashes in PATH elements.
1465	case $as_dir/ in
1466	./ \| .// \| /cC/* \| \
1467	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1468	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1469	/usr/ucb/* ) ;;
1470	*)
1471	# OSF1 and SCO ODT 3.0 have their own names for install.
1472	# Don't use installbsd from OSF since it installs stuff as root
1473	# by default.
1474	for ac_prog in ginstall scoinst install; do
1475	for ac_exec_ext in '' $ac_executable_extensions; do
1476	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1477	if test $ac_prog = install &&
1478	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# AIX install. It has an incompatible calling convention.
1480	:
1481	elif test $ac_prog = install &&
1482	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1483	# program-specific install script used by HP pwplus--don't use.
1484	:
1485	else
1486	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1487	break 3
1488	fi
1489	fi
1490	done
1491	done
1492	;;
1493	esac
1494	done
1495
1496
1497	fi
1498	if test "${ac_cv_path_install+set}" = set; then
1499	INSTALL=$ac_cv_path_install
1500	else
1501	# As a last resort, use the slow shell script. We don't cache a
1502	# path for INSTALL within a source directory, because that will
1503	# break other packages using the cache if that directory is
1504	# removed, or if the path is relative.
1505	INSTALL=$ac_install_sh
1506	fi
1507	fi
1508	echo "$as_me:$LINENO: result: $INSTALL" >&5
1509	echo "${ECHO_T}$INSTALL" >&6
1510
1511	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1512	# It thinks the first close brace ends the variable substitution.
1513	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1514
1515	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1516
1517	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1518
1519	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1520	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1521	# Just in case
1522	sleep 1
1523	echo timestamp > conftest.file
1524	# Do `set' in a subshell so we don't clobber the current shell's
1525	# arguments. Must try -L first in case configure is actually a
1526	# symlink; some systems play weird games with the mod time of symlinks
1527	# (eg FreeBSD returns the mod time of the symlink's containing
1528	# directory).
1529	if (
1530	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1531	if test "$*" = "X"; then
1532	# -L didn't work.
1533	set X `ls -t $srcdir/configure conftest.file`
1534	fi
1535	rm -f conftest.file
1536	if test "$*" != "X $srcdir/configure conftest.file" \
1537	&& test "$*" != "X conftest.file $srcdir/configure"; then
1538
1539	# If neither matched, then we have a broken ls. This can happen
1540	# if, for instance, CONFIG_SHELL is bash and it inherits a
1541	# broken ls alias from the environment. This has actually
1542	# happened. Such a system could not be considered "sane".
1543	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1544	alias in your environment" >&5
1545	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1546	alias in your environment" >&2;}
1547	{ (exit 1); exit 1; }; }
1548	fi
1549
1550	test "$2" = conftest.file
1551	)
1552	then
1553	# Ok.
1554	:
1555	else
1556	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1557	Check your system clock" >&5
1558	echo "$as_me: error: newly created file is older than distributed files!
1559	Check your system clock" >&2;}
1560	{ (exit 1); exit 1; }; }
1561	fi
1562	echo "$as_me:$LINENO: result: yes" >&5
1563	echo "${ECHO_T}yes" >&6
1564	test "$program_prefix" != NONE &&
1565	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1566	# Use a double $ so make ignores it.
1567	test "$program_suffix" != NONE &&
1568	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1569	# Double any \ or $. echo might interpret backslashes.
1570	# By default was `s,x,x', remove it if useless.
1571	cat <<\_ACEOF >conftest.sed
1572	s/[\\$]/&&/g;s/;s,x,x,$//
1573	_ACEOF
1574	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1575	rm conftest.sed
1576
1577	# expand $ac_aux_dir to an absolute path
1578	am_aux_dir=`cd $ac_aux_dir && pwd`
1579
1580	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1581	# Use eval to expand $SHELL
1582	if eval "$MISSING --run true"; then
1583	am_missing_run="$MISSING --run "
1584	else
1585	am_missing_run=
1586	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1587	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1588	fi
1589
1590	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1591	# Keeping the `.' argument allows $(mkdir_p) to be used without
1592	# argument. Indeed, we sometimes output rules like
1593	# $(mkdir_p) $(somedir)
1594	# where $(somedir) is conditionally defined.
1595	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1596	# expensive solution, as it forces Make to start a sub-shell.)
1597	mkdir_p='mkdir -p -- .'
1598	else
1599	# On NextStep and OpenStep, the `mkdir' command does not
1600	# recognize any option. It will interpret all options as
1601	# directories to create, and then abort because `.' already
1602	# exists.
1603	for d in ./-p ./--version;
1604	do
1605	test -d $d && rmdir $d
1606	done
1607	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1608	if test -f "$ac_aux_dir/mkinstalldirs"; then
1609	mkdir_p='$(mkinstalldirs)'
1610	else
1611	mkdir_p='$(install_sh) -d'
1612	fi
1613	fi
1614
1615	for ac_prog in gawk mawk nawk awk
1616	do
1617	# Extract the first word of "$ac_prog", so it can be a program name with args.
1618	set dummy $ac_prog; ac_word=$2
1619	echo "$as_me:$LINENO: checking for $ac_word" >&5
1620	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1621	if test "${ac_cv_prog_AWK+set}" = set; then
1622	echo $ECHO_N "(cached) $ECHO_C" >&6
1623	else
1624	if test -n "$AWK"; then
1625	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1626	else
1627	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1628	for as_dir in $PATH
1629	do
1630	IFS=$as_save_IFS
1631	test -z "$as_dir" && as_dir=.
1632	for ac_exec_ext in '' $ac_executable_extensions; do
1633	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1634	ac_cv_prog_AWK="$ac_prog"
1635	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1636	break 2
1637	fi
1638	done
1639	done
1640
1641	fi
1642	fi
1643	AWK=$ac_cv_prog_AWK
1644	if test -n "$AWK"; then
1645	echo "$as_me:$LINENO: result: $AWK" >&5
1646	echo "${ECHO_T}$AWK" >&6
1647	else
1648	echo "$as_me:$LINENO: result: no" >&5
1649	echo "${ECHO_T}no" >&6
1650	fi
1651
1652	test -n "$AWK" && break
1653	done
1654
1655	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1656	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1657	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1658	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1659	echo $ECHO_N "(cached) $ECHO_C" >&6
1660	else
1661	cat >conftest.make <<\_ACEOF
1662	all:
1663	@echo 'ac_maketemp="$(MAKE)"'
1664	_ACEOF
1665	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1666	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1667	if test -n "$ac_maketemp"; then
1668	eval ac_cv_prog_make_${ac_make}_set=yes
1669	else
1670	eval ac_cv_prog_make_${ac_make}_set=no
1671	fi
1672	rm -f conftest.make
1673	fi
1674	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1675	echo "$as_me:$LINENO: result: yes" >&5
1676	echo "${ECHO_T}yes" >&6
1677	SET_MAKE=
1678	else
1679	echo "$as_me:$LINENO: result: no" >&5
1680	echo "${ECHO_T}no" >&6
1681	SET_MAKE="MAKE=${MAKE-make}"
1682	fi
1683
1684	rm -rf .tst 2>/dev/null
1685	mkdir .tst 2>/dev/null
1686	if test -d .tst; then
1687	am__leading_dot=.
1688	else
1689	am__leading_dot=_
1690	fi
1691	rmdir .tst 2>/dev/null
1692
1693	# test to see if srcdir already configured
1694	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1695	test -f $srcdir/config.status; then
1696	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1697	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1698	{ (exit 1); exit 1; }; }
1699	fi
1700
1701	# test whether we have cygpath
1702	if test -z "$CYGPATH_W"; then
1703	if (cygpath --version) >/dev/null 2>/dev/null; then
1704	CYGPATH_W='cygpath -w'
1705	else
1706	CYGPATH_W=echo
1707	fi
1708	fi
1709
1710
1711	# Define the identity of the package.
1712	PACKAGE='orxonox'
1713	VERSION='0.1-pre-alpha'
1714
1715
1716	cat >>confdefs.h <<_ACEOF
1717	#define PACKAGE "$PACKAGE"
1718	_ACEOF
1719
1720
1721	cat >>confdefs.h <<_ACEOF
1722	#define VERSION "$VERSION"
1723	_ACEOF
1724
1725	# Some tools Automake needs.
1726
1727	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1728
1729
1730	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1731
1732
1733	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1734
1735
1736	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1737
1738
1739	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1740
1741
1742	AMTAR=${AMTAR-"${am_missing_run}tar"}
1743
1744	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1745
1746	# Installed binaries are usually stripped using `strip' when the user
1747	# run `make install-strip'. However `strip' might not be the right
1748	# tool to use in cross-compilation environments, therefore Automake
1749	# will honor the `STRIP' environment variable to overrule this program.
1750	if test "$cross_compiling" != no; then
1751	if test -n "$ac_tool_prefix"; then
1752	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1753	set dummy ${ac_tool_prefix}strip; ac_word=$2
1754	echo "$as_me:$LINENO: checking for $ac_word" >&5
1755	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1756	if test "${ac_cv_prog_STRIP+set}" = set; then
1757	echo $ECHO_N "(cached) $ECHO_C" >&6
1758	else
1759	if test -n "$STRIP"; then
1760	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1761	else
1762	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763	for as_dir in $PATH
1764	do
1765	IFS=$as_save_IFS
1766	test -z "$as_dir" && as_dir=.
1767	for ac_exec_ext in '' $ac_executable_extensions; do
1768	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1769	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1770	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1771	break 2
1772	fi
1773	done
1774	done
1775
1776	fi
1777	fi
1778	STRIP=$ac_cv_prog_STRIP
1779	if test -n "$STRIP"; then
1780	echo "$as_me:$LINENO: result: $STRIP" >&5
1781	echo "${ECHO_T}$STRIP" >&6
1782	else
1783	echo "$as_me:$LINENO: result: no" >&5
1784	echo "${ECHO_T}no" >&6
1785	fi
1786
1787	fi
1788	if test -z "$ac_cv_prog_STRIP"; then
1789	ac_ct_STRIP=$STRIP
1790	# Extract the first word of "strip", so it can be a program name with args.
1791	set dummy strip; ac_word=$2
1792	echo "$as_me:$LINENO: checking for $ac_word" >&5
1793	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1794	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1795	echo $ECHO_N "(cached) $ECHO_C" >&6
1796	else
1797	if test -n "$ac_ct_STRIP"; then
1798	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1799	else
1800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801	for as_dir in $PATH
1802	do
1803	IFS=$as_save_IFS
1804	test -z "$as_dir" && as_dir=.
1805	for ac_exec_ext in '' $ac_executable_extensions; do
1806	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1807	ac_cv_prog_ac_ct_STRIP="strip"
1808	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1809	break 2
1810	fi
1811	done
1812	done
1813
1814	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1815	fi
1816	fi
1817	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1818	if test -n "$ac_ct_STRIP"; then
1819	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1820	echo "${ECHO_T}$ac_ct_STRIP" >&6
1821	else
1822	echo "$as_me:$LINENO: result: no" >&5
1823	echo "${ECHO_T}no" >&6
1824	fi
1825
1826	STRIP=$ac_ct_STRIP
1827	else
1828	STRIP="$ac_cv_prog_STRIP"
1829	fi
1830
1831	fi
1832	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1833
1834	# We need awk for the "check" target. The system "awk" is bad on
1835	# some platforms.
1836
1837
1838
1839
1840
1841	ac_config_headers="$ac_config_headers config.h"
1842
1843
1844
1845	# Checks for programs.
1846	ac_ext=cc
1847	ac_cpp='$CXXCPP $CPPFLAGS'
1848	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1849	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1850	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1851	if test -n "$ac_tool_prefix"; then
1852	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1853	do
1854	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1855	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1856	echo "$as_me:$LINENO: checking for $ac_word" >&5
1857	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1858	if test "${ac_cv_prog_CXX+set}" = set; then
1859	echo $ECHO_N "(cached) $ECHO_C" >&6
1860	else
1861	if test -n "$CXX"; then
1862	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1863	else
1864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1865	for as_dir in $PATH
1866	do
1867	IFS=$as_save_IFS
1868	test -z "$as_dir" && as_dir=.
1869	for ac_exec_ext in '' $ac_executable_extensions; do
1870	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1871	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1872	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1873	break 2
1874	fi
1875	done
1876	done
1877
1878	fi
1879	fi
1880	CXX=$ac_cv_prog_CXX
1881	if test -n "$CXX"; then
1882	echo "$as_me:$LINENO: result: $CXX" >&5
1883	echo "${ECHO_T}$CXX" >&6
1884	else
1885	echo "$as_me:$LINENO: result: no" >&5
1886	echo "${ECHO_T}no" >&6
1887	fi
1888
1889	test -n "$CXX" && break
1890	done
1891	fi
1892	if test -z "$CXX"; then
1893	ac_ct_CXX=$CXX
1894	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1895	do
1896	# Extract the first word of "$ac_prog", so it can be a program name with args.
1897	set dummy $ac_prog; ac_word=$2
1898	echo "$as_me:$LINENO: checking for $ac_word" >&5
1899	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1900	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1901	echo $ECHO_N "(cached) $ECHO_C" >&6
1902	else
1903	if test -n "$ac_ct_CXX"; then
1904	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1905	else
1906	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907	for as_dir in $PATH
1908	do
1909	IFS=$as_save_IFS
1910	test -z "$as_dir" && as_dir=.
1911	for ac_exec_ext in '' $ac_executable_extensions; do
1912	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1913	ac_cv_prog_ac_ct_CXX="$ac_prog"
1914	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1915	break 2
1916	fi
1917	done
1918	done
1919
1920	fi
1921	fi
1922	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1923	if test -n "$ac_ct_CXX"; then
1924	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1925	echo "${ECHO_T}$ac_ct_CXX" >&6
1926	else
1927	echo "$as_me:$LINENO: result: no" >&5
1928	echo "${ECHO_T}no" >&6
1929	fi
1930
1931	test -n "$ac_ct_CXX" && break
1932	done
1933	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1934
1935	CXX=$ac_ct_CXX
1936	fi
1937
1938
1939	# Provide some information about the compiler.
1940	echo "$as_me:$LINENO:" \
1941	"checking for C++ compiler version" >&5
1942	ac_compiler=`set X $ac_compile; echo $2`
1943	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1944	(eval $ac_compiler --version </dev/null >&5) 2>&5
1945	ac_status=$?
1946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1947	(exit $ac_status); }
1948	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1949	(eval $ac_compiler -v </dev/null >&5) 2>&5
1950	ac_status=$?
1951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1952	(exit $ac_status); }
1953	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1954	(eval $ac_compiler -V </dev/null >&5) 2>&5
1955	ac_status=$?
1956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1957	(exit $ac_status); }
1958
1959	cat >conftest.$ac_ext <<_ACEOF
1960	/* confdefs.h. */
1961	_ACEOF
1962	cat confdefs.h >>conftest.$ac_ext
1963	cat >>conftest.$ac_ext <<_ACEOF
1964	/* end confdefs.h. */
1965
1966	int
1967	main ()
1968	{
1969
1970	;
1971	return 0;
1972	}
1973	_ACEOF
1974	ac_clean_files_save=$ac_clean_files
1975	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1976	# Try to create an executable without -o first, disregard a.out.
1977	# It will help us diagnose broken compilers, and finding out an intuition
1978	# of exeext.
1979	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1980	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1981	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1982	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1983	(eval $ac_link_default) 2>&5
1984	ac_status=$?
1985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986	(exit $ac_status); }; then
1987	# Find the output, starting from the most likely. This scheme is
1988	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1989	# resort.
1990
1991	# Be careful to initialize this variable, since it used to be cached.
1992	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1993	ac_cv_exeext=
1994	# b.out is created by i960 compilers.
1995	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1996	do
1997	test -f "$ac_file" \|\| continue
1998	case $ac_file in
1999	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2000	;;
2001	conftest.$ac_ext )
2002	# This is the source file.
2003	;;
2004	[ab].out )
2005	# We found the default executable, but exeext='' is most
2006	# certainly right.
2007	break;;
2008	. )
2009	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2010	# FIXME: I believe we export ac_cv_exeext for Libtool,
2011	# but it would be cool to find out if it's true. Does anybody
2012	# maintain Libtool? --akim.
2013	export ac_cv_exeext
2014	break;;
2015	* )
2016	break;;
2017	esac
2018	done
2019	else
2020	echo "$as_me: failed program was:" >&5
2021	sed 's/^/\| /' conftest.$ac_ext >&5
2022
2023	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2024	See \`config.log' for more details." >&5
2025	echo "$as_me: error: C++ compiler cannot create executables
2026	See \`config.log' for more details." >&2;}
2027	{ (exit 77); exit 77; }; }
2028	fi
2029
2030	ac_exeext=$ac_cv_exeext
2031	echo "$as_me:$LINENO: result: $ac_file" >&5
2032	echo "${ECHO_T}$ac_file" >&6
2033
2034	# Check the compiler produces executables we can run. If not, either
2035	# the compiler is broken, or we cross compile.
2036	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2037	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2038	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2039	# If not cross compiling, check that we can run a simple program.
2040	if test "$cross_compiling" != yes; then
2041	if { ac_try='./$ac_file'
2042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2043	(eval $ac_try) 2>&5
2044	ac_status=$?
2045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2046	(exit $ac_status); }; }; then
2047	cross_compiling=no
2048	else
2049	if test "$cross_compiling" = maybe; then
2050	cross_compiling=yes
2051	else
2052	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2053	If you meant to cross compile, use \`--host'.
2054	See \`config.log' for more details." >&5
2055	echo "$as_me: error: cannot run C++ compiled programs.
2056	If you meant to cross compile, use \`--host'.
2057	See \`config.log' for more details." >&2;}
2058	{ (exit 1); exit 1; }; }
2059	fi
2060	fi
2061	fi
2062	echo "$as_me:$LINENO: result: yes" >&5
2063	echo "${ECHO_T}yes" >&6
2064
2065	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2066	ac_clean_files=$ac_clean_files_save
2067	# Check the compiler produces executables we can run. If not, either
2068	# the compiler is broken, or we cross compile.
2069	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2070	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2071	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2072	echo "${ECHO_T}$cross_compiling" >&6
2073
2074	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2075	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2076	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2077	(eval $ac_link) 2>&5
2078	ac_status=$?
2079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2080	(exit $ac_status); }; then
2081	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2082	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2083	# work properly (i.e., refer to `conftest.exe'), while it won't with
2084	# `rm'.
2085	for ac_file in conftest.exe conftest conftest.*; do
2086	test -f "$ac_file" \|\| continue
2087	case $ac_file in
2088	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2089	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2090	export ac_cv_exeext
2091	break;;
2092	* ) break;;
2093	esac
2094	done
2095	else
2096	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2097	See \`config.log' for more details." >&5
2098	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2099	See \`config.log' for more details." >&2;}
2100	{ (exit 1); exit 1; }; }
2101	fi
2102
2103	rm -f conftest$ac_cv_exeext
2104	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2105	echo "${ECHO_T}$ac_cv_exeext" >&6
2106
2107	rm -f conftest.$ac_ext
2108	EXEEXT=$ac_cv_exeext
2109	ac_exeext=$EXEEXT
2110	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2111	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2112	if test "${ac_cv_objext+set}" = set; then
2113	echo $ECHO_N "(cached) $ECHO_C" >&6
2114	else
2115	cat >conftest.$ac_ext <<_ACEOF
2116	/* confdefs.h. */
2117	_ACEOF
2118	cat confdefs.h >>conftest.$ac_ext
2119	cat >>conftest.$ac_ext <<_ACEOF
2120	/* end confdefs.h. */
2121
2122	int
2123	main ()
2124	{
2125
2126	;
2127	return 0;
2128	}
2129	_ACEOF
2130	rm -f conftest.o conftest.obj
2131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2132	(eval $ac_compile) 2>&5
2133	ac_status=$?
2134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2135	(exit $ac_status); }; then
2136	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2137	case $ac_file in
2138	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2139	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2140	break;;
2141	esac
2142	done
2143	else
2144	echo "$as_me: failed program was:" >&5
2145	sed 's/^/\| /' conftest.$ac_ext >&5
2146
2147	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2148	See \`config.log' for more details." >&5
2149	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2150	See \`config.log' for more details." >&2;}
2151	{ (exit 1); exit 1; }; }
2152	fi
2153
2154	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2155	fi
2156	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2157	echo "${ECHO_T}$ac_cv_objext" >&6
2158	OBJEXT=$ac_cv_objext
2159	ac_objext=$OBJEXT
2160	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2161	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2162	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2163	echo $ECHO_N "(cached) $ECHO_C" >&6
2164	else
2165	cat >conftest.$ac_ext <<_ACEOF
2166	/* confdefs.h. */
2167	_ACEOF
2168	cat confdefs.h >>conftest.$ac_ext
2169	cat >>conftest.$ac_ext <<_ACEOF
2170	/* end confdefs.h. */
2171
2172	int
2173	main ()
2174	{
2175	#ifndef __GNUC__
2176	choke me
2177	#endif
2178
2179	;
2180	return 0;
2181	}
2182	_ACEOF
2183	rm -f conftest.$ac_objext
2184	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2185	(eval $ac_compile) 2>conftest.er1
2186	ac_status=$?
2187	grep -v '^ *+' conftest.er1 >conftest.err
2188	rm -f conftest.er1
2189	cat conftest.err >&5
2190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191	(exit $ac_status); } &&
2192	{ ac_try='test -z "$ac_cxx_werror_flag"
2193	\|\| test ! -s conftest.err'
2194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2195	(eval $ac_try) 2>&5
2196	ac_status=$?
2197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198	(exit $ac_status); }; } &&
2199	{ ac_try='test -s conftest.$ac_objext'
2200	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2201	(eval $ac_try) 2>&5
2202	ac_status=$?
2203	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2204	(exit $ac_status); }; }; then
2205	ac_compiler_gnu=yes
2206	else
2207	echo "$as_me: failed program was:" >&5
2208	sed 's/^/\| /' conftest.$ac_ext >&5
2209
2210	ac_compiler_gnu=no
2211	fi
2212	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2213	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2214
2215	fi
2216	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2217	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2218	GXX=`test $ac_compiler_gnu = yes && echo yes`
2219	ac_test_CXXFLAGS=${CXXFLAGS+set}
2220	ac_save_CXXFLAGS=$CXXFLAGS
2221	CXXFLAGS="-g"
2222	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2223	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2224	if test "${ac_cv_prog_cxx_g+set}" = set; then
2225	echo $ECHO_N "(cached) $ECHO_C" >&6
2226	else
2227	cat >conftest.$ac_ext <<_ACEOF
2228	/* confdefs.h. */
2229	_ACEOF
2230	cat confdefs.h >>conftest.$ac_ext
2231	cat >>conftest.$ac_ext <<_ACEOF
2232	/* end confdefs.h. */
2233
2234	int
2235	main ()
2236	{
2237
2238	;
2239	return 0;
2240	}
2241	_ACEOF
2242	rm -f conftest.$ac_objext
2243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2244	(eval $ac_compile) 2>conftest.er1
2245	ac_status=$?
2246	grep -v '^ *+' conftest.er1 >conftest.err
2247	rm -f conftest.er1
2248	cat conftest.err >&5
2249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250	(exit $ac_status); } &&
2251	{ ac_try='test -z "$ac_cxx_werror_flag"
2252	\|\| test ! -s conftest.err'
2253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2254	(eval $ac_try) 2>&5
2255	ac_status=$?
2256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257	(exit $ac_status); }; } &&
2258	{ ac_try='test -s conftest.$ac_objext'
2259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260	(eval $ac_try) 2>&5
2261	ac_status=$?
2262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263	(exit $ac_status); }; }; then
2264	ac_cv_prog_cxx_g=yes
2265	else
2266	echo "$as_me: failed program was:" >&5
2267	sed 's/^/\| /' conftest.$ac_ext >&5
2268
2269	ac_cv_prog_cxx_g=no
2270	fi
2271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272	fi
2273	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2274	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2275	if test "$ac_test_CXXFLAGS" = set; then
2276	CXXFLAGS=$ac_save_CXXFLAGS
2277	elif test $ac_cv_prog_cxx_g = yes; then
2278	if test "$GXX" = yes; then
2279	CXXFLAGS="-g -O2"
2280	else
2281	CXXFLAGS="-g"
2282	fi
2283	else
2284	if test "$GXX" = yes; then
2285	CXXFLAGS="-O2"
2286	else
2287	CXXFLAGS=
2288	fi
2289	fi
2290	for ac_declaration in \
2291	'' \
2292	'extern "C" void std::exit (int) throw (); using std::exit;' \
2293	'extern "C" void std::exit (int); using std::exit;' \
2294	'extern "C" void exit (int) throw ();' \
2295	'extern "C" void exit (int);' \
2296	'void exit (int);'
2297	do
2298	cat >conftest.$ac_ext <<_ACEOF
2299	/* confdefs.h. */
2300	_ACEOF
2301	cat confdefs.h >>conftest.$ac_ext
2302	cat >>conftest.$ac_ext <<_ACEOF
2303	/* end confdefs.h. */
2304	$ac_declaration
2305	#include <stdlib.h>
2306	int
2307	main ()
2308	{
2309	exit (42);
2310	;
2311	return 0;
2312	}
2313	_ACEOF
2314	rm -f conftest.$ac_objext
2315	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2316	(eval $ac_compile) 2>conftest.er1
2317	ac_status=$?
2318	grep -v '^ *+' conftest.er1 >conftest.err
2319	rm -f conftest.er1
2320	cat conftest.err >&5
2321	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322	(exit $ac_status); } &&
2323	{ ac_try='test -z "$ac_cxx_werror_flag"
2324	\|\| test ! -s conftest.err'
2325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2326	(eval $ac_try) 2>&5
2327	ac_status=$?
2328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2329	(exit $ac_status); }; } &&
2330	{ ac_try='test -s conftest.$ac_objext'
2331	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2332	(eval $ac_try) 2>&5
2333	ac_status=$?
2334	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2335	(exit $ac_status); }; }; then
2336	:
2337	else
2338	echo "$as_me: failed program was:" >&5
2339	sed 's/^/\| /' conftest.$ac_ext >&5
2340
2341	continue
2342	fi
2343	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2344	cat >conftest.$ac_ext <<_ACEOF
2345	/* confdefs.h. */
2346	_ACEOF
2347	cat confdefs.h >>conftest.$ac_ext
2348	cat >>conftest.$ac_ext <<_ACEOF
2349	/* end confdefs.h. */
2350	$ac_declaration
2351	int
2352	main ()
2353	{
2354	exit (42);
2355	;
2356	return 0;
2357	}
2358	_ACEOF
2359	rm -f conftest.$ac_objext
2360	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2361	(eval $ac_compile) 2>conftest.er1
2362	ac_status=$?
2363	grep -v '^ *+' conftest.er1 >conftest.err
2364	rm -f conftest.er1
2365	cat conftest.err >&5
2366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367	(exit $ac_status); } &&
2368	{ ac_try='test -z "$ac_cxx_werror_flag"
2369	\|\| test ! -s conftest.err'
2370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2371	(eval $ac_try) 2>&5
2372	ac_status=$?
2373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374	(exit $ac_status); }; } &&
2375	{ ac_try='test -s conftest.$ac_objext'
2376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2377	(eval $ac_try) 2>&5
2378	ac_status=$?
2379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380	(exit $ac_status); }; }; then
2381	break
2382	else
2383	echo "$as_me: failed program was:" >&5
2384	sed 's/^/\| /' conftest.$ac_ext >&5
2385
2386	fi
2387	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2388	done
2389	rm -f conftest*
2390	if test -n "$ac_declaration"; then
2391	echo '#ifdef __cplusplus' >>confdefs.h
2392	echo $ac_declaration >>confdefs.h
2393	echo '#endif' >>confdefs.h
2394	fi
2395
2396	ac_ext=c
2397	ac_cpp='$CPP $CPPFLAGS'
2398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2401	DEPDIR="${am__leading_dot}deps"
2402
2403	ac_config_commands="$ac_config_commands depfiles"
2404
2405
2406	am_make=${MAKE-make}
2407	cat > confinc << 'END'
2408	am__doit:
2409	@echo done
2410	.PHONY: am__doit
2411	END
2412	# If we don't find an include directive, just comment out the code.
2413	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2414	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2415	am__include="#"
2416	am__quote=
2417	_am_result=none
2418	# First try GNU make style include.
2419	echo "include confinc" > confmf
2420	# We grep out `Entering directory' and `Leaving directory'
2421	# messages which can occur if `w' ends up in MAKEFLAGS.
2422	# In particular we don't look at `^make:' because GNU make might
2423	# be invoked under some other name (usually "gmake"), in which
2424	# case it prints its new name instead of `make'.
2425	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2426	am__include=include
2427	am__quote=
2428	_am_result=GNU
2429	fi
2430	# Now try BSD make style include.
2431	if test "$am__include" = "#"; then
2432	echo '.include "confinc"' > confmf
2433	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2434	am__include=.include
2435	am__quote="\""
2436	_am_result=BSD
2437	fi
2438	fi
2439
2440
2441	echo "$as_me:$LINENO: result: $_am_result" >&5
2442	echo "${ECHO_T}$_am_result" >&6
2443	rm -f confinc confmf
2444
2445	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2446	if test "${enable_dependency_tracking+set}" = set; then
2447	enableval="$enable_dependency_tracking"
2448
2449	fi;
2450	if test "x$enable_dependency_tracking" != xno; then
2451	am_depcomp="$ac_aux_dir/depcomp"
2452	AMDEPBACKSLASH='\'
2453	fi
2454
2455
2456	if test "x$enable_dependency_tracking" != xno; then
2457	AMDEP_TRUE=
2458	AMDEP_FALSE='#'
2459	else
2460	AMDEP_TRUE='#'
2461	AMDEP_FALSE=
2462	fi
2463
2464
2465
2466
2467	depcc="$CXX" am_compiler_list=
2468
2469	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2470	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2471	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2472	echo $ECHO_N "(cached) $ECHO_C" >&6
2473	else
2474	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2475	# We make a subdir and do the tests there. Otherwise we can end up
2476	# making bogus files that we don't know about and never remove. For
2477	# instance it was reported that on HP-UX the gcc test will end up
2478	# making a dummy file named `D' -- because `-MD' means `put the output
2479	# in D'.
2480	mkdir conftest.dir
2481	# Copy depcomp to subdir because otherwise we won't find it if we're
2482	# using a relative directory.
2483	cp "$am_depcomp" conftest.dir
2484	cd conftest.dir
2485	# We will build objects and dependencies in a subdirectory because
2486	# it helps to detect inapplicable dependency modes. For instance
2487	# both Tru64's cc and ICC support -MD to output dependencies as a
2488	# side effect of compilation, but ICC will put the dependencies in
2489	# the current directory while Tru64 will put them in the object
2490	# directory.
2491	mkdir sub
2492
2493	am_cv_CXX_dependencies_compiler_type=none
2494	if test "$am_compiler_list" = ""; then
2495	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2496	fi
2497	for depmode in $am_compiler_list; do
2498	# Setup a source with many dependencies, because some compilers
2499	# like to wrap large dependency lists on column 80 (with \), and
2500	# we should not choose a depcomp mode which is confused by this.
2501	#
2502	# We need to recreate these files for each test, as the compiler may
2503	# overwrite some of them when testing with obscure command lines.
2504	# This happens at least with the AIX C compiler.
2505	: > sub/conftest.c
2506	for i in 1 2 3 4 5 6; do
2507	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2508	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2509	# Solaris 8's {/usr,}/bin/sh.
2510	touch sub/conftst$i.h
2511	done
2512	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2513
2514	case $depmode in
2515	nosideeffect)
2516	# after this tag, mechanisms are not by side-effect, so they'll
2517	# only be used when explicitly requested
2518	if test "x$enable_dependency_tracking" = xyes; then
2519	continue
2520	else
2521	break
2522	fi
2523	;;
2524	none) break ;;
2525	esac
2526	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2527	# mode. It turns out that the SunPro C++ compiler does not properly
2528	# handle `-M -o', and we need to detect this.
2529	if depmode=$depmode \
2530	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2531	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2532	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2533	>/dev/null 2>conftest.err &&
2534	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2535	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2536	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2537	# icc doesn't choke on unknown options, it will just issue warnings
2538	# or remarks (even with -Werror). So we grep stderr for any message
2539	# that says an option was ignored or not supported.
2540	# When given -MP, icc 7.0 and 7.1 complain thusly:
2541	# icc: Command line warning: ignoring option '-M'; no argument required
2542	# The diagnosis changed in icc 8.0:
2543	# icc: Command line remark: option '-MP' not supported
2544	if (grep 'ignoring option' conftest.err \|\|
2545	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2546	am_cv_CXX_dependencies_compiler_type=$depmode
2547	break
2548	fi
2549	fi
2550	done
2551
2552	cd ..
2553	rm -rf conftest.dir
2554	else
2555	am_cv_CXX_dependencies_compiler_type=none
2556	fi
2557
2558	fi
2559	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2560	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2561	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2562
2563
2564
2565	if
2566	test "x$enable_dependency_tracking" != xno \
2567	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2568	am__fastdepCXX_TRUE=
2569	am__fastdepCXX_FALSE='#'
2570	else
2571	am__fastdepCXX_TRUE='#'
2572	am__fastdepCXX_FALSE=
2573	fi
2574
2575
2576	ac_ext=c
2577	ac_cpp='$CPP $CPPFLAGS'
2578	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2579	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2580	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2581	if test -n "$ac_tool_prefix"; then
2582	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2583	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2584	echo "$as_me:$LINENO: checking for $ac_word" >&5
2585	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2586	if test "${ac_cv_prog_CC+set}" = set; then
2587	echo $ECHO_N "(cached) $ECHO_C" >&6
2588	else
2589	if test -n "$CC"; then
2590	ac_cv_prog_CC="$CC" # Let the user override the test.
2591	else
2592	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593	for as_dir in $PATH
2594	do
2595	IFS=$as_save_IFS
2596	test -z "$as_dir" && as_dir=.
2597	for ac_exec_ext in '' $ac_executable_extensions; do
2598	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2599	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2600	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2601	break 2
2602	fi
2603	done
2604	done
2605
2606	fi
2607	fi
2608	CC=$ac_cv_prog_CC
2609	if test -n "$CC"; then
2610	echo "$as_me:$LINENO: result: $CC" >&5
2611	echo "${ECHO_T}$CC" >&6
2612	else
2613	echo "$as_me:$LINENO: result: no" >&5
2614	echo "${ECHO_T}no" >&6
2615	fi
2616
2617	fi
2618	if test -z "$ac_cv_prog_CC"; then
2619	ac_ct_CC=$CC
2620	# Extract the first word of "gcc", so it can be a program name with args.
2621	set dummy gcc; ac_word=$2
2622	echo "$as_me:$LINENO: checking for $ac_word" >&5
2623	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2624	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2625	echo $ECHO_N "(cached) $ECHO_C" >&6
2626	else
2627	if test -n "$ac_ct_CC"; then
2628	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2629	else
2630	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631	for as_dir in $PATH
2632	do
2633	IFS=$as_save_IFS
2634	test -z "$as_dir" && as_dir=.
2635	for ac_exec_ext in '' $ac_executable_extensions; do
2636	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637	ac_cv_prog_ac_ct_CC="gcc"
2638	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2639	break 2
2640	fi
2641	done
2642	done
2643
2644	fi
2645	fi
2646	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2647	if test -n "$ac_ct_CC"; then
2648	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2649	echo "${ECHO_T}$ac_ct_CC" >&6
2650	else
2651	echo "$as_me:$LINENO: result: no" >&5
2652	echo "${ECHO_T}no" >&6
2653	fi
2654
2655	CC=$ac_ct_CC
2656	else
2657	CC="$ac_cv_prog_CC"
2658	fi
2659
2660	if test -z "$CC"; then
2661	if test -n "$ac_tool_prefix"; then
2662	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2663	set dummy ${ac_tool_prefix}cc; ac_word=$2
2664	echo "$as_me:$LINENO: checking for $ac_word" >&5
2665	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2666	if test "${ac_cv_prog_CC+set}" = set; then
2667	echo $ECHO_N "(cached) $ECHO_C" >&6
2668	else
2669	if test -n "$CC"; then
2670	ac_cv_prog_CC="$CC" # Let the user override the test.
2671	else
2672	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673	for as_dir in $PATH
2674	do
2675	IFS=$as_save_IFS
2676	test -z "$as_dir" && as_dir=.
2677	for ac_exec_ext in '' $ac_executable_extensions; do
2678	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2679	ac_cv_prog_CC="${ac_tool_prefix}cc"
2680	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2681	break 2
2682	fi
2683	done
2684	done
2685
2686	fi
2687	fi
2688	CC=$ac_cv_prog_CC
2689	if test -n "$CC"; then
2690	echo "$as_me:$LINENO: result: $CC" >&5
2691	echo "${ECHO_T}$CC" >&6
2692	else
2693	echo "$as_me:$LINENO: result: no" >&5
2694	echo "${ECHO_T}no" >&6
2695	fi
2696
2697	fi
2698	if test -z "$ac_cv_prog_CC"; then
2699	ac_ct_CC=$CC
2700	# Extract the first word of "cc", so it can be a program name with args.
2701	set dummy cc; ac_word=$2
2702	echo "$as_me:$LINENO: checking for $ac_word" >&5
2703	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2704	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2705	echo $ECHO_N "(cached) $ECHO_C" >&6
2706	else
2707	if test -n "$ac_ct_CC"; then
2708	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2709	else
2710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711	for as_dir in $PATH
2712	do
2713	IFS=$as_save_IFS
2714	test -z "$as_dir" && as_dir=.
2715	for ac_exec_ext in '' $ac_executable_extensions; do
2716	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2717	ac_cv_prog_ac_ct_CC="cc"
2718	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2719	break 2
2720	fi
2721	done
2722	done
2723
2724	fi
2725	fi
2726	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2727	if test -n "$ac_ct_CC"; then
2728	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2729	echo "${ECHO_T}$ac_ct_CC" >&6
2730	else
2731	echo "$as_me:$LINENO: result: no" >&5
2732	echo "${ECHO_T}no" >&6
2733	fi
2734
2735	CC=$ac_ct_CC
2736	else
2737	CC="$ac_cv_prog_CC"
2738	fi
2739
2740	fi
2741	if test -z "$CC"; then
2742	# Extract the first word of "cc", so it can be a program name with args.
2743	set dummy cc; ac_word=$2
2744	echo "$as_me:$LINENO: checking for $ac_word" >&5
2745	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2746	if test "${ac_cv_prog_CC+set}" = set; then
2747	echo $ECHO_N "(cached) $ECHO_C" >&6
2748	else
2749	if test -n "$CC"; then
2750	ac_cv_prog_CC="$CC" # Let the user override the test.
2751	else
2752	ac_prog_rejected=no
2753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754	for as_dir in $PATH
2755	do
2756	IFS=$as_save_IFS
2757	test -z "$as_dir" && as_dir=.
2758	for ac_exec_ext in '' $ac_executable_extensions; do
2759	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2760	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2761	ac_prog_rejected=yes
2762	continue
2763	fi
2764	ac_cv_prog_CC="cc"
2765	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2766	break 2
2767	fi
2768	done
2769	done
2770
2771	if test $ac_prog_rejected = yes; then
2772	# We found a bogon in the path, so make sure we never use it.
2773	set dummy $ac_cv_prog_CC
2774	shift
2775	if test $# != 0; then
2776	# We chose a different compiler from the bogus one.
2777	# However, it has the same basename, so the bogon will be chosen
2778	# first if we set CC to just the basename; use the full file name.
2779	shift
2780	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2781	fi
2782	fi
2783	fi
2784	fi
2785	CC=$ac_cv_prog_CC
2786	if test -n "$CC"; then
2787	echo "$as_me:$LINENO: result: $CC" >&5
2788	echo "${ECHO_T}$CC" >&6
2789	else
2790	echo "$as_me:$LINENO: result: no" >&5
2791	echo "${ECHO_T}no" >&6
2792	fi
2793
2794	fi
2795	if test -z "$CC"; then
2796	if test -n "$ac_tool_prefix"; then
2797	for ac_prog in cl
2798	do
2799	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2800	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2801	echo "$as_me:$LINENO: checking for $ac_word" >&5
2802	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2803	if test "${ac_cv_prog_CC+set}" = set; then
2804	echo $ECHO_N "(cached) $ECHO_C" >&6
2805	else
2806	if test -n "$CC"; then
2807	ac_cv_prog_CC="$CC" # Let the user override the test.
2808	else
2809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810	for as_dir in $PATH
2811	do
2812	IFS=$as_save_IFS
2813	test -z "$as_dir" && as_dir=.
2814	for ac_exec_ext in '' $ac_executable_extensions; do
2815	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2816	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2817	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2818	break 2
2819	fi
2820	done
2821	done
2822
2823	fi
2824	fi
2825	CC=$ac_cv_prog_CC
2826	if test -n "$CC"; then
2827	echo "$as_me:$LINENO: result: $CC" >&5
2828	echo "${ECHO_T}$CC" >&6
2829	else
2830	echo "$as_me:$LINENO: result: no" >&5
2831	echo "${ECHO_T}no" >&6
2832	fi
2833
2834	test -n "$CC" && break
2835	done
2836	fi
2837	if test -z "$CC"; then
2838	ac_ct_CC=$CC
2839	for ac_prog in cl
2840	do
2841	# Extract the first word of "$ac_prog", so it can be a program name with args.
2842	set dummy $ac_prog; ac_word=$2
2843	echo "$as_me:$LINENO: checking for $ac_word" >&5
2844	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2845	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2846	echo $ECHO_N "(cached) $ECHO_C" >&6
2847	else
2848	if test -n "$ac_ct_CC"; then
2849	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2850	else
2851	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852	for as_dir in $PATH
2853	do
2854	IFS=$as_save_IFS
2855	test -z "$as_dir" && as_dir=.
2856	for ac_exec_ext in '' $ac_executable_extensions; do
2857	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2858	ac_cv_prog_ac_ct_CC="$ac_prog"
2859	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2860	break 2
2861	fi
2862	done
2863	done
2864
2865	fi
2866	fi
2867	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2868	if test -n "$ac_ct_CC"; then
2869	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2870	echo "${ECHO_T}$ac_ct_CC" >&6
2871	else
2872	echo "$as_me:$LINENO: result: no" >&5
2873	echo "${ECHO_T}no" >&6
2874	fi
2875
2876	test -n "$ac_ct_CC" && break
2877	done
2878
2879	CC=$ac_ct_CC
2880	fi
2881
2882	fi
2883
2884
2885	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2886	See \`config.log' for more details." >&5
2887	echo "$as_me: error: no acceptable C compiler found in \$PATH
2888	See \`config.log' for more details." >&2;}
2889	{ (exit 1); exit 1; }; }
2890
2891	# Provide some information about the compiler.
2892	echo "$as_me:$LINENO:" \
2893	"checking for C compiler version" >&5
2894	ac_compiler=`set X $ac_compile; echo $2`
2895	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2896	(eval $ac_compiler --version </dev/null >&5) 2>&5
2897	ac_status=$?
2898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899	(exit $ac_status); }
2900	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2901	(eval $ac_compiler -v </dev/null >&5) 2>&5
2902	ac_status=$?
2903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904	(exit $ac_status); }
2905	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2906	(eval $ac_compiler -V </dev/null >&5) 2>&5
2907	ac_status=$?
2908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909	(exit $ac_status); }
2910
2911	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2912	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2913	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2914	echo $ECHO_N "(cached) $ECHO_C" >&6
2915	else
2916	cat >conftest.$ac_ext <<_ACEOF
2917	/* confdefs.h. */
2918	_ACEOF
2919	cat confdefs.h >>conftest.$ac_ext
2920	cat >>conftest.$ac_ext <<_ACEOF
2921	/* end confdefs.h. */
2922
2923	int
2924	main ()
2925	{
2926	#ifndef __GNUC__
2927	choke me
2928	#endif
2929
2930	;
2931	return 0;
2932	}
2933	_ACEOF
2934	rm -f conftest.$ac_objext
2935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2936	(eval $ac_compile) 2>conftest.er1
2937	ac_status=$?
2938	grep -v '^ *+' conftest.er1 >conftest.err
2939	rm -f conftest.er1
2940	cat conftest.err >&5
2941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942	(exit $ac_status); } &&
2943	{ ac_try='test -z "$ac_c_werror_flag"
2944	\|\| test ! -s conftest.err'
2945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2946	(eval $ac_try) 2>&5
2947	ac_status=$?
2948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949	(exit $ac_status); }; } &&
2950	{ ac_try='test -s conftest.$ac_objext'
2951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2952	(eval $ac_try) 2>&5
2953	ac_status=$?
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955	(exit $ac_status); }; }; then
2956	ac_compiler_gnu=yes
2957	else
2958	echo "$as_me: failed program was:" >&5
2959	sed 's/^/\| /' conftest.$ac_ext >&5
2960
2961	ac_compiler_gnu=no
2962	fi
2963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2964	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2965
2966	fi
2967	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2968	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2969	GCC=`test $ac_compiler_gnu = yes && echo yes`
2970	ac_test_CFLAGS=${CFLAGS+set}
2971	ac_save_CFLAGS=$CFLAGS
2972	CFLAGS="-g"
2973	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2974	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2975	if test "${ac_cv_prog_cc_g+set}" = set; then
2976	echo $ECHO_N "(cached) $ECHO_C" >&6
2977	else
2978	cat >conftest.$ac_ext <<_ACEOF
2979	/* confdefs.h. */
2980	_ACEOF
2981	cat confdefs.h >>conftest.$ac_ext
2982	cat >>conftest.$ac_ext <<_ACEOF
2983	/* end confdefs.h. */
2984
2985	int
2986	main ()
2987	{
2988
2989	;
2990	return 0;
2991	}
2992	_ACEOF
2993	rm -f conftest.$ac_objext
2994	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2995	(eval $ac_compile) 2>conftest.er1
2996	ac_status=$?
2997	grep -v '^ *+' conftest.er1 >conftest.err
2998	rm -f conftest.er1
2999	cat conftest.err >&5
3000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001	(exit $ac_status); } &&
3002	{ ac_try='test -z "$ac_c_werror_flag"
3003	\|\| test ! -s conftest.err'
3004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005	(eval $ac_try) 2>&5
3006	ac_status=$?
3007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008	(exit $ac_status); }; } &&
3009	{ ac_try='test -s conftest.$ac_objext'
3010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011	(eval $ac_try) 2>&5
3012	ac_status=$?
3013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014	(exit $ac_status); }; }; then
3015	ac_cv_prog_cc_g=yes
3016	else
3017	echo "$as_me: failed program was:" >&5
3018	sed 's/^/\| /' conftest.$ac_ext >&5
3019
3020	ac_cv_prog_cc_g=no
3021	fi
3022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3023	fi
3024	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3025	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3026	if test "$ac_test_CFLAGS" = set; then
3027	CFLAGS=$ac_save_CFLAGS
3028	elif test $ac_cv_prog_cc_g = yes; then
3029	if test "$GCC" = yes; then
3030	CFLAGS="-g -O2"
3031	else
3032	CFLAGS="-g"
3033	fi
3034	else
3035	if test "$GCC" = yes; then
3036	CFLAGS="-O2"
3037	else
3038	CFLAGS=
3039	fi
3040	fi
3041	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3042	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3043	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3044	echo $ECHO_N "(cached) $ECHO_C" >&6
3045	else
3046	ac_cv_prog_cc_stdc=no
3047	ac_save_CC=$CC
3048	cat >conftest.$ac_ext <<_ACEOF
3049	/* confdefs.h. */
3050	_ACEOF
3051	cat confdefs.h >>conftest.$ac_ext
3052	cat >>conftest.$ac_ext <<_ACEOF
3053	/* end confdefs.h. */
3054	#include <stdarg.h>
3055	#include <stdio.h>
3056	#include <sys/types.h>
3057	#include <sys/stat.h>
3058	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3059	struct buf { int x; };
3060	FILE * (rcsopen) (struct buf , struct stat *, int);
3061	static char *e (p, i)
3062	char **p;
3063	int i;
3064	{
3065	return p[i];
3066	}
3067	static char f (char (g) (char , int), char *p, ...)
3068	{
3069	char *s;
3070	va_list v;
3071	va_start (v,p);
3072	s = g (p, va_arg (v,int));
3073	va_end (v);
3074	return s;
3075	}
3076
3077	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3078	function prototypes and stuff, but not '\xHH' hex character constants.
3079	These don't provoke an error unfortunately, instead are silently treated
3080	as 'x'. The following induces an error, until -std1 is added to get
3081	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3082	array size at least. It's necessary to write '\x00'==0 to get something
3083	that's true only with -std1. */
3084	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086	int test (int i, double x);
3087	struct s1 {int (*f) (int a);};
3088	struct s2 {int (*f) (double a);};
3089	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3090	int argc;
3091	char **argv;
3092	int
3093	main ()
3094	{
3095	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3096	;
3097	return 0;
3098	}
3099	_ACEOF
3100	# Don't try gcc -ansi; that turns off useful extensions and
3101	# breaks some systems' header files.
3102	# AIX -qlanglvl=ansi
3103	# Ultrix and OSF/1 -std1
3104	# HP-UX 10.20 and later -Ae
3105	# HP-UX older versions -Aa -D_HPUX_SOURCE
3106	# SVR4 -Xc -D__EXTENSIONS__
3107	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108	do
3109	CC="$ac_save_CC $ac_arg"
3110	rm -f conftest.$ac_objext
3111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3112	(eval $ac_compile) 2>conftest.er1
3113	ac_status=$?
3114	grep -v '^ *+' conftest.er1 >conftest.err
3115	rm -f conftest.er1
3116	cat conftest.err >&5
3117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3118	(exit $ac_status); } &&
3119	{ ac_try='test -z "$ac_c_werror_flag"
3120	\|\| test ! -s conftest.err'
3121	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3122	(eval $ac_try) 2>&5
3123	ac_status=$?
3124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3125	(exit $ac_status); }; } &&
3126	{ ac_try='test -s conftest.$ac_objext'
3127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3128	(eval $ac_try) 2>&5
3129	ac_status=$?
3130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3131	(exit $ac_status); }; }; then
3132	ac_cv_prog_cc_stdc=$ac_arg
3133	break
3134	else
3135	echo "$as_me: failed program was:" >&5
3136	sed 's/^/\| /' conftest.$ac_ext >&5
3137
3138	fi
3139	rm -f conftest.err conftest.$ac_objext
3140	done
3141	rm -f conftest.$ac_ext conftest.$ac_objext
3142	CC=$ac_save_CC
3143
3144	fi
3145
3146	case "x$ac_cv_prog_cc_stdc" in
3147	x\|xno)
3148	echo "$as_me:$LINENO: result: none needed" >&5
3149	echo "${ECHO_T}none needed" >&6 ;;
3150	*)
3151	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3152	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3153	CC="$CC $ac_cv_prog_cc_stdc" ;;
3154	esac
3155
3156	# Some people use a C++ compiler to compile C. Since we use `exit',
3157	# in C++ we need to declare it. In case someone uses the same compiler
3158	# for both compiling C and C++ we need to have the C++ compiler decide
3159	# the declaration of exit, since it's the most demanding environment.
3160	cat >conftest.$ac_ext <<_ACEOF
3161	#ifndef __cplusplus
3162	choke me
3163	#endif
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	for ac_declaration in \
3188	'' \
3189	'extern "C" void std::exit (int) throw (); using std::exit;' \
3190	'extern "C" void std::exit (int); using std::exit;' \
3191	'extern "C" void exit (int) throw ();' \
3192	'extern "C" void exit (int);' \
3193	'void exit (int);'
3194	do
3195	cat >conftest.$ac_ext <<_ACEOF
3196	/* confdefs.h. */
3197	_ACEOF
3198	cat confdefs.h >>conftest.$ac_ext
3199	cat >>conftest.$ac_ext <<_ACEOF
3200	/* end confdefs.h. */
3201	$ac_declaration
3202	#include <stdlib.h>
3203	int
3204	main ()
3205	{
3206	exit (42);
3207	;
3208	return 0;
3209	}
3210	_ACEOF
3211	rm -f conftest.$ac_objext
3212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3213	(eval $ac_compile) 2>conftest.er1
3214	ac_status=$?
3215	grep -v '^ *+' conftest.er1 >conftest.err
3216	rm -f conftest.er1
3217	cat conftest.err >&5
3218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219	(exit $ac_status); } &&
3220	{ ac_try='test -z "$ac_c_werror_flag"
3221	\|\| test ! -s conftest.err'
3222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223	(eval $ac_try) 2>&5
3224	ac_status=$?
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); }; } &&
3227	{ ac_try='test -s conftest.$ac_objext'
3228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3229	(eval $ac_try) 2>&5
3230	ac_status=$?
3231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232	(exit $ac_status); }; }; then
3233	:
3234	else
3235	echo "$as_me: failed program was:" >&5
3236	sed 's/^/\| /' conftest.$ac_ext >&5
3237
3238	continue
3239	fi
3240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3241	cat >conftest.$ac_ext <<_ACEOF
3242	/* confdefs.h. */
3243	_ACEOF
3244	cat confdefs.h >>conftest.$ac_ext
3245	cat >>conftest.$ac_ext <<_ACEOF
3246	/* end confdefs.h. */
3247	$ac_declaration
3248	int
3249	main ()
3250	{
3251	exit (42);
3252	;
3253	return 0;
3254	}
3255	_ACEOF
3256	rm -f conftest.$ac_objext
3257	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3258	(eval $ac_compile) 2>conftest.er1
3259	ac_status=$?
3260	grep -v '^ *+' conftest.er1 >conftest.err
3261	rm -f conftest.er1
3262	cat conftest.err >&5
3263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3264	(exit $ac_status); } &&
3265	{ ac_try='test -z "$ac_c_werror_flag"
3266	\|\| test ! -s conftest.err'
3267	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3268	(eval $ac_try) 2>&5
3269	ac_status=$?
3270	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3271	(exit $ac_status); }; } &&
3272	{ ac_try='test -s conftest.$ac_objext'
3273	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274	(eval $ac_try) 2>&5
3275	ac_status=$?
3276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277	(exit $ac_status); }; }; then
3278	break
3279	else
3280	echo "$as_me: failed program was:" >&5
3281	sed 's/^/\| /' conftest.$ac_ext >&5
3282
3283	fi
3284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3285	done
3286	rm -f conftest*
3287	if test -n "$ac_declaration"; then
3288	echo '#ifdef __cplusplus' >>confdefs.h
3289	echo $ac_declaration >>confdefs.h
3290	echo '#endif' >>confdefs.h
3291	fi
3292
3293	else
3294	echo "$as_me: failed program was:" >&5
3295	sed 's/^/\| /' conftest.$ac_ext >&5
3296
3297	fi
3298	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3299	ac_ext=c
3300	ac_cpp='$CPP $CPPFLAGS'
3301	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3302	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3303	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3304
3305	depcc="$CC" am_compiler_list=
3306
3307	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3308	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3309	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3310	echo $ECHO_N "(cached) $ECHO_C" >&6
3311	else
3312	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3313	# We make a subdir and do the tests there. Otherwise we can end up
3314	# making bogus files that we don't know about and never remove. For
3315	# instance it was reported that on HP-UX the gcc test will end up
3316	# making a dummy file named `D' -- because `-MD' means `put the output
3317	# in D'.
3318	mkdir conftest.dir
3319	# Copy depcomp to subdir because otherwise we won't find it if we're
3320	# using a relative directory.
3321	cp "$am_depcomp" conftest.dir
3322	cd conftest.dir
3323	# We will build objects and dependencies in a subdirectory because
3324	# it helps to detect inapplicable dependency modes. For instance
3325	# both Tru64's cc and ICC support -MD to output dependencies as a
3326	# side effect of compilation, but ICC will put the dependencies in
3327	# the current directory while Tru64 will put them in the object
3328	# directory.
3329	mkdir sub
3330
3331	am_cv_CC_dependencies_compiler_type=none
3332	if test "$am_compiler_list" = ""; then
3333	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3334	fi
3335	for depmode in $am_compiler_list; do
3336	# Setup a source with many dependencies, because some compilers
3337	# like to wrap large dependency lists on column 80 (with \), and
3338	# we should not choose a depcomp mode which is confused by this.
3339	#
3340	# We need to recreate these files for each test, as the compiler may
3341	# overwrite some of them when testing with obscure command lines.
3342	# This happens at least with the AIX C compiler.
3343	: > sub/conftest.c
3344	for i in 1 2 3 4 5 6; do
3345	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3346	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3347	# Solaris 8's {/usr,}/bin/sh.
3348	touch sub/conftst$i.h
3349	done
3350	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3351
3352	case $depmode in
3353	nosideeffect)
3354	# after this tag, mechanisms are not by side-effect, so they'll
3355	# only be used when explicitly requested
3356	if test "x$enable_dependency_tracking" = xyes; then
3357	continue
3358	else
3359	break
3360	fi
3361	;;
3362	none) break ;;
3363	esac
3364	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3365	# mode. It turns out that the SunPro C++ compiler does not properly
3366	# handle `-M -o', and we need to detect this.
3367	if depmode=$depmode \
3368	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3369	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3370	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3371	>/dev/null 2>conftest.err &&
3372	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3373	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3374	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3375	# icc doesn't choke on unknown options, it will just issue warnings
3376	# or remarks (even with -Werror). So we grep stderr for any message
3377	# that says an option was ignored or not supported.
3378	# When given -MP, icc 7.0 and 7.1 complain thusly:
3379	# icc: Command line warning: ignoring option '-M'; no argument required
3380	# The diagnosis changed in icc 8.0:
3381	# icc: Command line remark: option '-MP' not supported
3382	if (grep 'ignoring option' conftest.err \|\|
3383	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3384	am_cv_CC_dependencies_compiler_type=$depmode
3385	break
3386	fi
3387	fi
3388	done
3389
3390	cd ..
3391	rm -rf conftest.dir
3392	else
3393	am_cv_CC_dependencies_compiler_type=none
3394	fi
3395
3396	fi
3397	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3398	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3399	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3400
3401
3402
3403	if
3404	test "x$enable_dependency_tracking" != xno \
3405	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3406	am__fastdepCC_TRUE=
3407	am__fastdepCC_FALSE='#'
3408	else
3409	am__fastdepCC_TRUE='#'
3410	am__fastdepCC_FALSE=
3411	fi
3412
3413
3414
3415	ac_ext=c
3416	ac_cpp='$CPP $CPPFLAGS'
3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3420	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3421	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3422	# On Suns, sometimes $CPP names a directory.
3423	if test -n "$CPP" && test -d "$CPP"; then
3424	CPP=
3425	fi
3426	if test -z "$CPP"; then
3427	if test "${ac_cv_prog_CPP+set}" = set; then
3428	echo $ECHO_N "(cached) $ECHO_C" >&6
3429	else
3430	# Double quotes because CPP needs to be expanded
3431	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3432	do
3433	ac_preproc_ok=false
3434	for ac_c_preproc_warn_flag in '' yes
3435	do
3436	# Use a header file that comes with gcc, so configuring glibc
3437	# with a fresh cross-compiler works.
3438	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3439	# <limits.h> exists even on freestanding compilers.
3440	# On the NeXT, cc -E runs the code through the compiler's parser,
3441	# not just through cpp. "Syntax error" is here to catch this case.
3442	cat >conftest.$ac_ext <<_ACEOF
3443	/* confdefs.h. */
3444	_ACEOF
3445	cat confdefs.h >>conftest.$ac_ext
3446	cat >>conftest.$ac_ext <<_ACEOF
3447	/* end confdefs.h. */
3448	#ifdef __STDC__
3449	# include <limits.h>
3450	#else
3451	# include <assert.h>
3452	#endif
3453	Syntax error
3454	_ACEOF
3455	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3456	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3457	ac_status=$?
3458	grep -v '^ *+' conftest.er1 >conftest.err
3459	rm -f conftest.er1
3460	cat conftest.err >&5
3461	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462	(exit $ac_status); } >/dev/null; then
3463	if test -s conftest.err; then
3464	ac_cpp_err=$ac_c_preproc_warn_flag
3465	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3466	else
3467	ac_cpp_err=
3468	fi
3469	else
3470	ac_cpp_err=yes
3471	fi
3472	if test -z "$ac_cpp_err"; then
3473	:
3474	else
3475	echo "$as_me: failed program was:" >&5
3476	sed 's/^/\| /' conftest.$ac_ext >&5
3477
3478	# Broken: fails on valid input.
3479	continue
3480	fi
3481	rm -f conftest.err conftest.$ac_ext
3482
3483	# OK, works on sane cases. Now check whether non-existent headers
3484	# can be detected and how.
3485	cat >conftest.$ac_ext <<_ACEOF
3486	/* confdefs.h. */
3487	_ACEOF
3488	cat confdefs.h >>conftest.$ac_ext
3489	cat >>conftest.$ac_ext <<_ACEOF
3490	/* end confdefs.h. */
3491	#include <ac_nonexistent.h>
3492	_ACEOF
3493	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3494	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3495	ac_status=$?
3496	grep -v '^ *+' conftest.er1 >conftest.err
3497	rm -f conftest.er1
3498	cat conftest.err >&5
3499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3500	(exit $ac_status); } >/dev/null; then
3501	if test -s conftest.err; then
3502	ac_cpp_err=$ac_c_preproc_warn_flag
3503	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3504	else
3505	ac_cpp_err=
3506	fi
3507	else
3508	ac_cpp_err=yes
3509	fi
3510	if test -z "$ac_cpp_err"; then
3511	# Broken: success on invalid input.
3512	continue
3513	else
3514	echo "$as_me: failed program was:" >&5
3515	sed 's/^/\| /' conftest.$ac_ext >&5
3516
3517	# Passes both tests.
3518	ac_preproc_ok=:
3519	break
3520	fi
3521	rm -f conftest.err conftest.$ac_ext
3522
3523	done
3524	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3525	rm -f conftest.err conftest.$ac_ext
3526	if $ac_preproc_ok; then
3527	break
3528	fi
3529
3530	done
3531	ac_cv_prog_CPP=$CPP
3532
3533	fi
3534	CPP=$ac_cv_prog_CPP
3535	else
3536	ac_cv_prog_CPP=$CPP
3537	fi
3538	echo "$as_me:$LINENO: result: $CPP" >&5
3539	echo "${ECHO_T}$CPP" >&6
3540	ac_preproc_ok=false
3541	for ac_c_preproc_warn_flag in '' yes
3542	do
3543	# Use a header file that comes with gcc, so configuring glibc
3544	# with a fresh cross-compiler works.
3545	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3546	# <limits.h> exists even on freestanding compilers.
3547	# On the NeXT, cc -E runs the code through the compiler's parser,
3548	# not just through cpp. "Syntax error" is here to catch this case.
3549	cat >conftest.$ac_ext <<_ACEOF
3550	/* confdefs.h. */
3551	_ACEOF
3552	cat confdefs.h >>conftest.$ac_ext
3553	cat >>conftest.$ac_ext <<_ACEOF
3554	/* end confdefs.h. */
3555	#ifdef __STDC__
3556	# include <limits.h>
3557	#else
3558	# include <assert.h>
3559	#endif
3560	Syntax error
3561	_ACEOF
3562	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3563	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3564	ac_status=$?
3565	grep -v '^ *+' conftest.er1 >conftest.err
3566	rm -f conftest.er1
3567	cat conftest.err >&5
3568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569	(exit $ac_status); } >/dev/null; then
3570	if test -s conftest.err; then
3571	ac_cpp_err=$ac_c_preproc_warn_flag
3572	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3573	else
3574	ac_cpp_err=
3575	fi
3576	else
3577	ac_cpp_err=yes
3578	fi
3579	if test -z "$ac_cpp_err"; then
3580	:
3581	else
3582	echo "$as_me: failed program was:" >&5
3583	sed 's/^/\| /' conftest.$ac_ext >&5
3584
3585	# Broken: fails on valid input.
3586	continue
3587	fi
3588	rm -f conftest.err conftest.$ac_ext
3589
3590	# OK, works on sane cases. Now check whether non-existent headers
3591	# can be detected and how.
3592	cat >conftest.$ac_ext <<_ACEOF
3593	/* confdefs.h. */
3594	_ACEOF
3595	cat confdefs.h >>conftest.$ac_ext
3596	cat >>conftest.$ac_ext <<_ACEOF
3597	/* end confdefs.h. */
3598	#include <ac_nonexistent.h>
3599	_ACEOF
3600	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3601	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3602	ac_status=$?
3603	grep -v '^ *+' conftest.er1 >conftest.err
3604	rm -f conftest.er1
3605	cat conftest.err >&5
3606	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3607	(exit $ac_status); } >/dev/null; then
3608	if test -s conftest.err; then
3609	ac_cpp_err=$ac_c_preproc_warn_flag
3610	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3611	else
3612	ac_cpp_err=
3613	fi
3614	else
3615	ac_cpp_err=yes
3616	fi
3617	if test -z "$ac_cpp_err"; then
3618	# Broken: success on invalid input.
3619	continue
3620	else
3621	echo "$as_me: failed program was:" >&5
3622	sed 's/^/\| /' conftest.$ac_ext >&5
3623
3624	# Passes both tests.
3625	ac_preproc_ok=:
3626	break
3627	fi
3628	rm -f conftest.err conftest.$ac_ext
3629
3630	done
3631	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3632	rm -f conftest.err conftest.$ac_ext
3633	if $ac_preproc_ok; then
3634	:
3635	else
3636	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3637	See \`config.log' for more details." >&5
3638	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3639	See \`config.log' for more details." >&2;}
3640	{ (exit 1); exit 1; }; }
3641	fi
3642
3643	ac_ext=c
3644	ac_cpp='$CPP $CPPFLAGS'
3645	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3646	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3647	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3648
3649
3650	echo "$as_me:$LINENO: checking for egrep" >&5
3651	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3652	if test "${ac_cv_prog_egrep+set}" = set; then
3653	echo $ECHO_N "(cached) $ECHO_C" >&6
3654	else
3655	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3656	then ac_cv_prog_egrep='grep -E'
3657	else ac_cv_prog_egrep='egrep'
3658	fi
3659	fi
3660	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3661	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3662	EGREP=$ac_cv_prog_egrep
3663
3664
3665	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3666	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3667	if test "${ac_cv_header_stdc+set}" = set; then
3668	echo $ECHO_N "(cached) $ECHO_C" >&6
3669	else
3670	cat >conftest.$ac_ext <<_ACEOF
3671	/* confdefs.h. */
3672	_ACEOF
3673	cat confdefs.h >>conftest.$ac_ext
3674	cat >>conftest.$ac_ext <<_ACEOF
3675	/* end confdefs.h. */
3676	#include <stdlib.h>
3677	#include <stdarg.h>
3678	#include <string.h>
3679	#include <float.h>
3680
3681	int
3682	main ()
3683	{
3684
3685	;
3686	return 0;
3687	}
3688	_ACEOF
3689	rm -f conftest.$ac_objext
3690	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3691	(eval $ac_compile) 2>conftest.er1
3692	ac_status=$?
3693	grep -v '^ *+' conftest.er1 >conftest.err
3694	rm -f conftest.er1
3695	cat conftest.err >&5
3696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697	(exit $ac_status); } &&
3698	{ ac_try='test -z "$ac_c_werror_flag"
3699	\|\| test ! -s conftest.err'
3700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701	(eval $ac_try) 2>&5
3702	ac_status=$?
3703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704	(exit $ac_status); }; } &&
3705	{ ac_try='test -s conftest.$ac_objext'
3706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707	(eval $ac_try) 2>&5
3708	ac_status=$?
3709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710	(exit $ac_status); }; }; then
3711	ac_cv_header_stdc=yes
3712	else
3713	echo "$as_me: failed program was:" >&5
3714	sed 's/^/\| /' conftest.$ac_ext >&5
3715
3716	ac_cv_header_stdc=no
3717	fi
3718	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3719
3720	if test $ac_cv_header_stdc = yes; then
3721	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3722	cat >conftest.$ac_ext <<_ACEOF
3723	/* confdefs.h. */
3724	_ACEOF
3725	cat confdefs.h >>conftest.$ac_ext
3726	cat >>conftest.$ac_ext <<_ACEOF
3727	/* end confdefs.h. */
3728	#include <string.h>
3729
3730	_ACEOF
3731	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3732	$EGREP "memchr" >/dev/null 2>&1; then
3733	:
3734	else
3735	ac_cv_header_stdc=no
3736	fi
3737	rm -f conftest*
3738
3739	fi
3740
3741	if test $ac_cv_header_stdc = yes; then
3742	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3743	cat >conftest.$ac_ext <<_ACEOF
3744	/* confdefs.h. */
3745	_ACEOF
3746	cat confdefs.h >>conftest.$ac_ext
3747	cat >>conftest.$ac_ext <<_ACEOF
3748	/* end confdefs.h. */
3749	#include <stdlib.h>
3750
3751	_ACEOF
3752	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3753	$EGREP "free" >/dev/null 2>&1; then
3754	:
3755	else
3756	ac_cv_header_stdc=no
3757	fi
3758	rm -f conftest*
3759
3760	fi
3761
3762	if test $ac_cv_header_stdc = yes; then
3763	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3764	if test "$cross_compiling" = yes; then
3765	:
3766	else
3767	cat >conftest.$ac_ext <<_ACEOF
3768	/* confdefs.h. */
3769	_ACEOF
3770	cat confdefs.h >>conftest.$ac_ext
3771	cat >>conftest.$ac_ext <<_ACEOF
3772	/* end confdefs.h. */
3773	#include <ctype.h>
3774	#if ((' ' & 0x0FF) == 0x020)
3775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3777	#else
3778	# define ISLOWER(c) \
3779	(('a' <= (c) && (c) <= 'i') \
3780	\|\| ('j' <= (c) && (c) <= 'r') \
3781	\|\| ('s' <= (c) && (c) <= 'z'))
3782	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3783	#endif
3784
3785	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3786	int
3787	main ()
3788	{
3789	int i;
3790	for (i = 0; i < 256; i++)
3791	if (XOR (islower (i), ISLOWER (i))
3792	\|\| toupper (i) != TOUPPER (i))
3793	exit(2);
3794	exit (0);
3795	}
3796	_ACEOF
3797	rm -f conftest$ac_exeext
3798	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3799	(eval $ac_link) 2>&5
3800	ac_status=$?
3801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804	(eval $ac_try) 2>&5
3805	ac_status=$?
3806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807	(exit $ac_status); }; }; then
3808	:
3809	else
3810	echo "$as_me: program exited with status $ac_status" >&5
3811	echo "$as_me: failed program was:" >&5
3812	sed 's/^/\| /' conftest.$ac_ext >&5
3813
3814	( exit $ac_status )
3815	ac_cv_header_stdc=no
3816	fi
3817	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3818	fi
3819	fi
3820	fi
3821	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3822	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3823	if test $ac_cv_header_stdc = yes; then
3824
3825	cat >>confdefs.h <<\_ACEOF
3826	#define STDC_HEADERS 1
3827	_ACEOF
3828
3829	fi
3830
3831
3832	### CHECKING FOR SYSTEM ###
3833
3834	echo "$as_me:$LINENO: checking for System" >&5
3835	echo $ECHO_N "checking for System... $ECHO_C" >&6
3836	## checking for openGL-environment and other sys-specific parameters
3837	case "$target" in
3838	### WINDOWS ###
3839	--mingw32*)
3840	echo "mingw-WINDOWS detected"
3841
3842	mingw="yes"
3843	MSBITFIELDS="-mms-bitfields"
3844	MWINDOWS="-mwindows"
3845
3846	# checking gl header
3847	#done before loop
3848
3849	# checking gl header
3850	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3861	inttypes.h stdint.h unistd.h
3862	do
3863	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3864	echo "$as_me:$LINENO: checking for $ac_header" >&5
3865	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3866	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3867	echo $ECHO_N "(cached) $ECHO_C" >&6
3868	else
3869	cat >conftest.$ac_ext <<_ACEOF
3870	/* confdefs.h. */
3871	_ACEOF
3872	cat confdefs.h >>conftest.$ac_ext
3873	cat >>conftest.$ac_ext <<_ACEOF
3874	/* end confdefs.h. */
3875	$ac_includes_default
3876
3877	#include <$ac_header>
3878	_ACEOF
3879	rm -f conftest.$ac_objext
3880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3881	(eval $ac_compile) 2>conftest.er1
3882	ac_status=$?
3883	grep -v '^ *+' conftest.er1 >conftest.err
3884	rm -f conftest.er1
3885	cat conftest.err >&5
3886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3887	(exit $ac_status); } &&
3888	{ ac_try='test -z "$ac_c_werror_flag"
3889	\|\| test ! -s conftest.err'
3890	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3891	(eval $ac_try) 2>&5
3892	ac_status=$?
3893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3894	(exit $ac_status); }; } &&
3895	{ ac_try='test -s conftest.$ac_objext'
3896	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3897	(eval $ac_try) 2>&5
3898	ac_status=$?
3899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3900	(exit $ac_status); }; }; then
3901	eval "$as_ac_Header=yes"
3902	else
3903	echo "$as_me: failed program was:" >&5
3904	sed 's/^/\| /' conftest.$ac_ext >&5
3905
3906	eval "$as_ac_Header=no"
3907	fi
3908	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3909	fi
3910	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3911	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3912	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3913	cat >>confdefs.h <<_ACEOF
3914	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3915	_ACEOF
3916
3917	fi
3918
3919	done
3920
3921
3922
3923	for ac_header in GL/gl.h
3924	do
3925	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3926	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3927	echo "$as_me:$LINENO: checking for $ac_header" >&5
3928	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3929	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3930	echo $ECHO_N "(cached) $ECHO_C" >&6
3931	fi
3932	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3933	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3934	else
3935	# Is the header compilable?
3936	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3937	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3938	cat >conftest.$ac_ext <<_ACEOF
3939	/* confdefs.h. */
3940	_ACEOF
3941	cat confdefs.h >>conftest.$ac_ext
3942	cat >>conftest.$ac_ext <<_ACEOF
3943	/* end confdefs.h. */
3944	$ac_includes_default
3945	#include <$ac_header>
3946	_ACEOF
3947	rm -f conftest.$ac_objext
3948	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3949	(eval $ac_compile) 2>conftest.er1
3950	ac_status=$?
3951	grep -v '^ *+' conftest.er1 >conftest.err
3952	rm -f conftest.er1
3953	cat conftest.err >&5
3954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955	(exit $ac_status); } &&
3956	{ ac_try='test -z "$ac_c_werror_flag"
3957	\|\| test ! -s conftest.err'
3958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3959	(eval $ac_try) 2>&5
3960	ac_status=$?
3961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962	(exit $ac_status); }; } &&
3963	{ ac_try='test -s conftest.$ac_objext'
3964	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3965	(eval $ac_try) 2>&5
3966	ac_status=$?
3967	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968	(exit $ac_status); }; }; then
3969	ac_header_compiler=yes
3970	else
3971	echo "$as_me: failed program was:" >&5
3972	sed 's/^/\| /' conftest.$ac_ext >&5
3973
3974	ac_header_compiler=no
3975	fi
3976	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3977	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3978	echo "${ECHO_T}$ac_header_compiler" >&6
3979
3980	# Is the header present?
3981	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3982	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3983	cat >conftest.$ac_ext <<_ACEOF
3984	/* confdefs.h. */
3985	_ACEOF
3986	cat confdefs.h >>conftest.$ac_ext
3987	cat >>conftest.$ac_ext <<_ACEOF
3988	/* end confdefs.h. */
3989	#include <$ac_header>
3990	_ACEOF
3991	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3992	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3993	ac_status=$?
3994	grep -v '^ *+' conftest.er1 >conftest.err
3995	rm -f conftest.er1
3996	cat conftest.err >&5
3997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3998	(exit $ac_status); } >/dev/null; then
3999	if test -s conftest.err; then
4000	ac_cpp_err=$ac_c_preproc_warn_flag
4001	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4002	else
4003	ac_cpp_err=
4004	fi
4005	else
4006	ac_cpp_err=yes
4007	fi
4008	if test -z "$ac_cpp_err"; then
4009	ac_header_preproc=yes
4010	else
4011	echo "$as_me: failed program was:" >&5
4012	sed 's/^/\| /' conftest.$ac_ext >&5
4013
4014	ac_header_preproc=no
4015	fi
4016	rm -f conftest.err conftest.$ac_ext
4017	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4018	echo "${ECHO_T}$ac_header_preproc" >&6
4019
4020	# So? What about this header?
4021	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4022	yes:no: )
4023	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4024	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4025	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4026	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4027	ac_header_preproc=yes
4028	;;
4029	no:yes:* )
4030	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4031	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4032	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4033	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4034	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4035	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4036	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4037	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4038	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4039	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4040	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4041	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4042	(
4043	cat <<\_ASBOX
4044	## ------------------------------------------- ##
4045	## Report this to orxonox-dev@mail.datacore.ch ##
4046	## ------------------------------------------- ##
4047	_ASBOX
4048	) \|
4049	sed "s/^/$as_me: WARNING: /" >&2
4050	;;
4051	esac
4052	echo "$as_me:$LINENO: checking for $ac_header" >&5
4053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4055	echo $ECHO_N "(cached) $ECHO_C" >&6
4056	else
4057	eval "$as_ac_Header=\$ac_header_preproc"
4058	fi
4059	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4060	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4061
4062	fi
4063	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4064	cat >>confdefs.h <<_ACEOF
4065	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4066	_ACEOF
4067
4068	else
4069	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4070	echo "$as_me: error: cannot find opengl headers" >&2;}
4071	{ (exit 1); exit 1; }; }
4072	fi
4073
4074	done
4075
4076	# checking for Windows openGl library
4077	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4078	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4079	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4080	echo $ECHO_N "(cached) $ECHO_C" >&6
4081	else
4082	ac_check_lib_save_LIBS=$LIBS
4083	LIBS="-lopengl32 $LIBS"
4084	cat >conftest.$ac_ext <<_ACEOF
4085	/* confdefs.h. */
4086	_ACEOF
4087	cat confdefs.h >>conftest.$ac_ext
4088	cat >>conftest.$ac_ext <<_ACEOF
4089	/* end confdefs.h. */
4090
4091
4092	int
4093	main ()
4094	{
4095	main ();
4096	;
4097	return 0;
4098	}
4099	_ACEOF
4100	rm -f conftest.$ac_objext conftest$ac_exeext
4101	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4102	(eval $ac_link) 2>conftest.er1
4103	ac_status=$?
4104	grep -v '^ *+' conftest.er1 >conftest.err
4105	rm -f conftest.er1
4106	cat conftest.err >&5
4107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108	(exit $ac_status); } &&
4109	{ ac_try='test -z "$ac_c_werror_flag"
4110	\|\| test ! -s conftest.err'
4111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4112	(eval $ac_try) 2>&5
4113	ac_status=$?
4114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4115	(exit $ac_status); }; } &&
4116	{ ac_try='test -s conftest$ac_exeext'
4117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4118	(eval $ac_try) 2>&5
4119	ac_status=$?
4120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4121	(exit $ac_status); }; }; then
4122	ac_cv_lib_opengl32_main=yes
4123	else
4124	echo "$as_me: failed program was:" >&5
4125	sed 's/^/\| /' conftest.$ac_ext >&5
4126
4127	ac_cv_lib_opengl32_main=no
4128	fi
4129	rm -f conftest.err conftest.$ac_objext \
4130	conftest$ac_exeext conftest.$ac_ext
4131	LIBS=$ac_check_lib_save_LIBS
4132	fi
4133	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4134	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4135	if test $ac_cv_lib_opengl32_main = yes; then
4136	FOUND_opengl32=yes
4137	else
4138	"gl/gl.h"
4139	fi
4140
4141	if test "$FOUND_opengl32" = "yes" ; then
4142	LIBS="$LIBS -lopengl32"
4143	else
4144	echo "------------------"
4145	echo "opengl not found."
4146	echo "please install the opengl package which can be found at http://www.opengl.org"
4147	echo "------------------"
4148	exit -1
4149	fi
4150
4151	# cheking for GLU-header
4152
4153	for ac_header in GL/glu.h
4154	do
4155	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4156	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4157	echo "$as_me:$LINENO: checking for $ac_header" >&5
4158	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4159	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4160	echo $ECHO_N "(cached) $ECHO_C" >&6
4161	fi
4162	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4163	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4164	else
4165	# Is the header compilable?
4166	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4167	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4168	cat >conftest.$ac_ext <<_ACEOF
4169	/* confdefs.h. */
4170	_ACEOF
4171	cat confdefs.h >>conftest.$ac_ext
4172	cat >>conftest.$ac_ext <<_ACEOF
4173	/* end confdefs.h. */
4174	$ac_includes_default
4175	#include <$ac_header>
4176	_ACEOF
4177	rm -f conftest.$ac_objext
4178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4179	(eval $ac_compile) 2>conftest.er1
4180	ac_status=$?
4181	grep -v '^ *+' conftest.er1 >conftest.err
4182	rm -f conftest.er1
4183	cat conftest.err >&5
4184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185	(exit $ac_status); } &&
4186	{ ac_try='test -z "$ac_c_werror_flag"
4187	\|\| test ! -s conftest.err'
4188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4189	(eval $ac_try) 2>&5
4190	ac_status=$?
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); }; } &&
4193	{ ac_try='test -s conftest.$ac_objext'
4194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4195	(eval $ac_try) 2>&5
4196	ac_status=$?
4197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198	(exit $ac_status); }; }; then
4199	ac_header_compiler=yes
4200	else
4201	echo "$as_me: failed program was:" >&5
4202	sed 's/^/\| /' conftest.$ac_ext >&5
4203
4204	ac_header_compiler=no
4205	fi
4206	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4207	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4208	echo "${ECHO_T}$ac_header_compiler" >&6
4209
4210	# Is the header present?
4211	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4212	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4213	cat >conftest.$ac_ext <<_ACEOF
4214	/* confdefs.h. */
4215	_ACEOF
4216	cat confdefs.h >>conftest.$ac_ext
4217	cat >>conftest.$ac_ext <<_ACEOF
4218	/* end confdefs.h. */
4219	#include <$ac_header>
4220	_ACEOF
4221	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4222	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4223	ac_status=$?
4224	grep -v '^ *+' conftest.er1 >conftest.err
4225	rm -f conftest.er1
4226	cat conftest.err >&5
4227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4228	(exit $ac_status); } >/dev/null; then
4229	if test -s conftest.err; then
4230	ac_cpp_err=$ac_c_preproc_warn_flag
4231	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4232	else
4233	ac_cpp_err=
4234	fi
4235	else
4236	ac_cpp_err=yes
4237	fi
4238	if test -z "$ac_cpp_err"; then
4239	ac_header_preproc=yes
4240	else
4241	echo "$as_me: failed program was:" >&5
4242	sed 's/^/\| /' conftest.$ac_ext >&5
4243
4244	ac_header_preproc=no
4245	fi
4246	rm -f conftest.err conftest.$ac_ext
4247	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4248	echo "${ECHO_T}$ac_header_preproc" >&6
4249
4250	# So? What about this header?
4251	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4252	yes:no: )
4253	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4254	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4255	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4256	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4257	ac_header_preproc=yes
4258	;;
4259	no:yes:* )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4261	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4263	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4264	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4265	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4266	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4267	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4268	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4269	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4270	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4271	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4272	(
4273	cat <<\_ASBOX
4274	## ------------------------------------------- ##
4275	## Report this to orxonox-dev@mail.datacore.ch ##
4276	## ------------------------------------------- ##
4277	_ASBOX
4278	) \|
4279	sed "s/^/$as_me: WARNING: /" >&2
4280	;;
4281	esac
4282	echo "$as_me:$LINENO: checking for $ac_header" >&5
4283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4285	echo $ECHO_N "(cached) $ECHO_C" >&6
4286	else
4287	eval "$as_ac_Header=\$ac_header_preproc"
4288	fi
4289	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4290	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4291
4292	fi
4293	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4294	cat >>confdefs.h <<_ACEOF
4295	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4296	_ACEOF
4297
4298	else
4299	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4300	echo "$as_me: error: cannot find opengl headers" >&2;}
4301	{ (exit 1); exit 1; }; }
4302	fi
4303
4304	done
4305
4306
4307	# checking for libGLU
4308	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4309	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4310	if test "${ac_cv_lib_glu32_main+set}" = set; then
4311	echo $ECHO_N "(cached) $ECHO_C" >&6
4312	else
4313	ac_check_lib_save_LIBS=$LIBS
4314	LIBS="-lglu32 $LIBS"
4315	cat >conftest.$ac_ext <<_ACEOF
4316	/* confdefs.h. */
4317	_ACEOF
4318	cat confdefs.h >>conftest.$ac_ext
4319	cat >>conftest.$ac_ext <<_ACEOF
4320	/* end confdefs.h. */
4321
4322
4323	int
4324	main ()
4325	{
4326	main ();
4327	;
4328	return 0;
4329	}
4330	_ACEOF
4331	rm -f conftest.$ac_objext conftest$ac_exeext
4332	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4333	(eval $ac_link) 2>conftest.er1
4334	ac_status=$?
4335	grep -v '^ *+' conftest.er1 >conftest.err
4336	rm -f conftest.er1
4337	cat conftest.err >&5
4338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4339	(exit $ac_status); } &&
4340	{ ac_try='test -z "$ac_c_werror_flag"
4341	\|\| test ! -s conftest.err'
4342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4343	(eval $ac_try) 2>&5
4344	ac_status=$?
4345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4346	(exit $ac_status); }; } &&
4347	{ ac_try='test -s conftest$ac_exeext'
4348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4349	(eval $ac_try) 2>&5
4350	ac_status=$?
4351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4352	(exit $ac_status); }; }; then
4353	ac_cv_lib_glu32_main=yes
4354	else
4355	echo "$as_me: failed program was:" >&5
4356	sed 's/^/\| /' conftest.$ac_ext >&5
4357
4358	ac_cv_lib_glu32_main=no
4359	fi
4360	rm -f conftest.err conftest.$ac_objext \
4361	conftest$ac_exeext conftest.$ac_ext
4362	LIBS=$ac_check_lib_save_LIBS
4363	fi
4364	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4365	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4366	if test $ac_cv_lib_glu32_main = yes; then
4367	FOUND_glu32=yes
4368	fi
4369
4370	if test "$FOUND_glu32" = "yes" ; then
4371	LIBS="$LIBS -lGLU32"
4372	else
4373	echo "------------------"
4374	echo "GLU library not found."
4375	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4376	echo "------------------"
4377	exit -1
4378	fi
4379
4380	# checking for mingw32
4381	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4382	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4383	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4384	echo $ECHO_N "(cached) $ECHO_C" >&6
4385	else
4386	ac_check_lib_save_LIBS=$LIBS
4387	LIBS="-lmingw32 $LIBS"
4388	cat >conftest.$ac_ext <<_ACEOF
4389	/* confdefs.h. */
4390	_ACEOF
4391	cat confdefs.h >>conftest.$ac_ext
4392	cat >>conftest.$ac_ext <<_ACEOF
4393	/* end confdefs.h. */
4394
4395
4396	int
4397	main ()
4398	{
4399	main ();
4400	;
4401	return 0;
4402	}
4403	_ACEOF
4404	rm -f conftest.$ac_objext conftest$ac_exeext
4405	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4406	(eval $ac_link) 2>conftest.er1
4407	ac_status=$?
4408	grep -v '^ *+' conftest.er1 >conftest.err
4409	rm -f conftest.er1
4410	cat conftest.err >&5
4411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412	(exit $ac_status); } &&
4413	{ ac_try='test -z "$ac_c_werror_flag"
4414	\|\| test ! -s conftest.err'
4415	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416	(eval $ac_try) 2>&5
4417	ac_status=$?
4418	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419	(exit $ac_status); }; } &&
4420	{ ac_try='test -s conftest$ac_exeext'
4421	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422	(eval $ac_try) 2>&5
4423	ac_status=$?
4424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425	(exit $ac_status); }; }; then
4426	ac_cv_lib_mingw32_main=yes
4427	else
4428	echo "$as_me: failed program was:" >&5
4429	sed 's/^/\| /' conftest.$ac_ext >&5
4430
4431	ac_cv_lib_mingw32_main=no
4432	fi
4433	rm -f conftest.err conftest.$ac_objext \
4434	conftest$ac_exeext conftest.$ac_ext
4435	LIBS=$ac_check_lib_save_LIBS
4436	fi
4437	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4438	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4439	if test $ac_cv_lib_mingw32_main = yes; then
4440	FOUND_mingw32=yes
4441	fi
4442
4443	if test $FOUND_mingw32 = "yes"; then
4444	LIBS="$LIBS -lmingw32"
4445	fi
4446	# checking for SDL-headers
4447
4448	for ac_header in SDL/SDL.h
4449	do
4450	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4452	echo "$as_me:$LINENO: checking for $ac_header" >&5
4453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4455	echo $ECHO_N "(cached) $ECHO_C" >&6
4456	fi
4457	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4458	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4459	else
4460	# Is the header compilable?
4461	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4462	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4463	cat >conftest.$ac_ext <<_ACEOF
4464	/* confdefs.h. */
4465	_ACEOF
4466	cat confdefs.h >>conftest.$ac_ext
4467	cat >>conftest.$ac_ext <<_ACEOF
4468	/* end confdefs.h. */
4469	$ac_includes_default
4470	#include <$ac_header>
4471	_ACEOF
4472	rm -f conftest.$ac_objext
4473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4474	(eval $ac_compile) 2>conftest.er1
4475	ac_status=$?
4476	grep -v '^ *+' conftest.er1 >conftest.err
4477	rm -f conftest.er1
4478	cat conftest.err >&5
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); } &&
4481	{ ac_try='test -z "$ac_c_werror_flag"
4482	\|\| test ! -s conftest.err'
4483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484	(eval $ac_try) 2>&5
4485	ac_status=$?
4486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487	(exit $ac_status); }; } &&
4488	{ ac_try='test -s conftest.$ac_objext'
4489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490	(eval $ac_try) 2>&5
4491	ac_status=$?
4492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493	(exit $ac_status); }; }; then
4494	ac_header_compiler=yes
4495	else
4496	echo "$as_me: failed program was:" >&5
4497	sed 's/^/\| /' conftest.$ac_ext >&5
4498
4499	ac_header_compiler=no
4500	fi
4501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4502	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4503	echo "${ECHO_T}$ac_header_compiler" >&6
4504
4505	# Is the header present?
4506	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4507	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4508	cat >conftest.$ac_ext <<_ACEOF
4509	/* confdefs.h. */
4510	_ACEOF
4511	cat confdefs.h >>conftest.$ac_ext
4512	cat >>conftest.$ac_ext <<_ACEOF
4513	/* end confdefs.h. */
4514	#include <$ac_header>
4515	_ACEOF
4516	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4517	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4518	ac_status=$?
4519	grep -v '^ *+' conftest.er1 >conftest.err
4520	rm -f conftest.er1
4521	cat conftest.err >&5
4522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523	(exit $ac_status); } >/dev/null; then
4524	if test -s conftest.err; then
4525	ac_cpp_err=$ac_c_preproc_warn_flag
4526	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4527	else
4528	ac_cpp_err=
4529	fi
4530	else
4531	ac_cpp_err=yes
4532	fi
4533	if test -z "$ac_cpp_err"; then
4534	ac_header_preproc=yes
4535	else
4536	echo "$as_me: failed program was:" >&5
4537	sed 's/^/\| /' conftest.$ac_ext >&5
4538
4539	ac_header_preproc=no
4540	fi
4541	rm -f conftest.err conftest.$ac_ext
4542	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4543	echo "${ECHO_T}$ac_header_preproc" >&6
4544
4545	# So? What about this header?
4546	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4547	yes:no: )
4548	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4549	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4550	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4551	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4552	ac_header_preproc=yes
4553	;;
4554	no:yes:* )
4555	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4556	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4557	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4558	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4559	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4560	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4561	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4562	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4564	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4565	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4566	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4567	(
4568	cat <<\_ASBOX
4569	## ------------------------------------------- ##
4570	## Report this to orxonox-dev@mail.datacore.ch ##
4571	## ------------------------------------------- ##
4572	_ASBOX
4573	) \|
4574	sed "s/^/$as_me: WARNING: /" >&2
4575	;;
4576	esac
4577	echo "$as_me:$LINENO: checking for $ac_header" >&5
4578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	else
4582	eval "$as_ac_Header=\$ac_header_preproc"
4583	fi
4584	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4585	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4586
4587	fi
4588	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4589	cat >>confdefs.h <<_ACEOF
4590	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4591	_ACEOF
4592
4593	else
4594	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4595	echo "$as_me: error: cannot find SDL headers" >&2;}
4596	{ (exit 1); exit 1; }; }
4597	fi
4598
4599	done
4600
4601
4602	#checking for libSDL
4603	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4604	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4605	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4606	echo $ECHO_N "(cached) $ECHO_C" >&6
4607	else
4608	ac_check_lib_save_LIBS=$LIBS
4609	LIBS="-lsdlmain $LIBS"
4610	cat >conftest.$ac_ext <<_ACEOF
4611	/* confdefs.h. */
4612	_ACEOF
4613	cat confdefs.h >>conftest.$ac_ext
4614	cat >>conftest.$ac_ext <<_ACEOF
4615	/* end confdefs.h. */
4616
4617
4618	int
4619	main ()
4620	{
4621	main ();
4622	;
4623	return 0;
4624	}
4625	_ACEOF
4626	rm -f conftest.$ac_objext conftest$ac_exeext
4627	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4628	(eval $ac_link) 2>conftest.er1
4629	ac_status=$?
4630	grep -v '^ *+' conftest.er1 >conftest.err
4631	rm -f conftest.er1
4632	cat conftest.err >&5
4633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4634	(exit $ac_status); } &&
4635	{ ac_try='test -z "$ac_c_werror_flag"
4636	\|\| test ! -s conftest.err'
4637	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4638	(eval $ac_try) 2>&5
4639	ac_status=$?
4640	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4641	(exit $ac_status); }; } &&
4642	{ ac_try='test -s conftest$ac_exeext'
4643	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4644	(eval $ac_try) 2>&5
4645	ac_status=$?
4646	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4647	(exit $ac_status); }; }; then
4648	ac_cv_lib_sdlmain_main=yes
4649	else
4650	echo "$as_me: failed program was:" >&5
4651	sed 's/^/\| /' conftest.$ac_ext >&5
4652
4653	ac_cv_lib_sdlmain_main=no
4654	fi
4655	rm -f conftest.err conftest.$ac_objext \
4656	conftest$ac_exeext conftest.$ac_ext
4657	LIBS=$ac_check_lib_save_LIBS
4658	fi
4659	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4660	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4661	if test $ac_cv_lib_sdlmain_main = yes; then
4662	FOUND_sdlmain=yes
4663	fi
4664
4665	if test "$FOUND_sdlmain" = "yes" ; then
4666	LIBS="$LIBS -lsdlmain"
4667	else
4668	echo "------------------"
4669	echo "SDL library not found."
4670	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4671	echo "------------------"
4672	exit 1
4673	fi
4674	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4675	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4676	if test "${ac_cv_lib_sdl_main+set}" = set; then
4677	echo $ECHO_N "(cached) $ECHO_C" >&6
4678	else
4679	ac_check_lib_save_LIBS=$LIBS
4680	LIBS="-lsdl $LIBS"
4681	cat >conftest.$ac_ext <<_ACEOF
4682	/* confdefs.h. */
4683	_ACEOF
4684	cat confdefs.h >>conftest.$ac_ext
4685	cat >>conftest.$ac_ext <<_ACEOF
4686	/* end confdefs.h. */
4687
4688
4689	int
4690	main ()
4691	{
4692	main ();
4693	;
4694	return 0;
4695	}
4696	_ACEOF
4697	rm -f conftest.$ac_objext conftest$ac_exeext
4698	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4699	(eval $ac_link) 2>conftest.er1
4700	ac_status=$?
4701	grep -v '^ *+' conftest.er1 >conftest.err
4702	rm -f conftest.er1
4703	cat conftest.err >&5
4704	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4705	(exit $ac_status); } &&
4706	{ ac_try='test -z "$ac_c_werror_flag"
4707	\|\| test ! -s conftest.err'
4708	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4709	(eval $ac_try) 2>&5
4710	ac_status=$?
4711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4712	(exit $ac_status); }; } &&
4713	{ ac_try='test -s conftest$ac_exeext'
4714	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715	(eval $ac_try) 2>&5
4716	ac_status=$?
4717	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718	(exit $ac_status); }; }; then
4719	ac_cv_lib_sdl_main=yes
4720	else
4721	echo "$as_me: failed program was:" >&5
4722	sed 's/^/\| /' conftest.$ac_ext >&5
4723
4724	ac_cv_lib_sdl_main=no
4725	fi
4726	rm -f conftest.err conftest.$ac_objext \
4727	conftest$ac_exeext conftest.$ac_ext
4728	LIBS=$ac_check_lib_save_LIBS
4729	fi
4730	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4731	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4732	if test $ac_cv_lib_sdl_main = yes; then
4733	FOUND_sdl=yes
4734	fi
4735
4736	if test "$FOUND_sdl" = "yes" ; then
4737	LIBS="$LIBS -lsdl"
4738	else
4739	echo "------------------"
4740	echo "SDL library not found."
4741	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4742	echo "------------------"
4743	exit -1
4744	fi
4745
4746
4747	;;
4748
4749	### LINUX ###
4750	--linux*)
4751	echo "Linux detected"
4752
4753	Linux="yes"
4754
4755	# checking gl header
4756
4757	for ac_header in GL/gl.h
4758	do
4759	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4760	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4761	echo "$as_me:$LINENO: checking for $ac_header" >&5
4762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4763	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4764	echo $ECHO_N "(cached) $ECHO_C" >&6
4765	fi
4766	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4767	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4768	else
4769	# Is the header compilable?
4770	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4771	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4772	cat >conftest.$ac_ext <<_ACEOF
4773	/* confdefs.h. */
4774	_ACEOF
4775	cat confdefs.h >>conftest.$ac_ext
4776	cat >>conftest.$ac_ext <<_ACEOF
4777	/* end confdefs.h. */
4778	$ac_includes_default
4779	#include <$ac_header>
4780	_ACEOF
4781	rm -f conftest.$ac_objext
4782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4783	(eval $ac_compile) 2>conftest.er1
4784	ac_status=$?
4785	grep -v '^ *+' conftest.er1 >conftest.err
4786	rm -f conftest.er1
4787	cat conftest.err >&5
4788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789	(exit $ac_status); } &&
4790	{ ac_try='test -z "$ac_c_werror_flag"
4791	\|\| test ! -s conftest.err'
4792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793	(eval $ac_try) 2>&5
4794	ac_status=$?
4795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796	(exit $ac_status); }; } &&
4797	{ ac_try='test -s conftest.$ac_objext'
4798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4799	(eval $ac_try) 2>&5
4800	ac_status=$?
4801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802	(exit $ac_status); }; }; then
4803	ac_header_compiler=yes
4804	else
4805	echo "$as_me: failed program was:" >&5
4806	sed 's/^/\| /' conftest.$ac_ext >&5
4807
4808	ac_header_compiler=no
4809	fi
4810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4811	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4812	echo "${ECHO_T}$ac_header_compiler" >&6
4813
4814	# Is the header present?
4815	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4816	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4817	cat >conftest.$ac_ext <<_ACEOF
4818	/* confdefs.h. */
4819	_ACEOF
4820	cat confdefs.h >>conftest.$ac_ext
4821	cat >>conftest.$ac_ext <<_ACEOF
4822	/* end confdefs.h. */
4823	#include <$ac_header>
4824	_ACEOF
4825	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4826	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4827	ac_status=$?
4828	grep -v '^ *+' conftest.er1 >conftest.err
4829	rm -f conftest.er1
4830	cat conftest.err >&5
4831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832	(exit $ac_status); } >/dev/null; then
4833	if test -s conftest.err; then
4834	ac_cpp_err=$ac_c_preproc_warn_flag
4835	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4836	else
4837	ac_cpp_err=
4838	fi
4839	else
4840	ac_cpp_err=yes
4841	fi
4842	if test -z "$ac_cpp_err"; then
4843	ac_header_preproc=yes
4844	else
4845	echo "$as_me: failed program was:" >&5
4846	sed 's/^/\| /' conftest.$ac_ext >&5
4847
4848	ac_header_preproc=no
4849	fi
4850	rm -f conftest.err conftest.$ac_ext
4851	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4852	echo "${ECHO_T}$ac_header_preproc" >&6
4853
4854	# So? What about this header?
4855	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4856	yes:no: )
4857	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4858	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4859	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4860	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4861	ac_header_preproc=yes
4862	;;
4863	no:yes:* )
4864	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4865	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4866	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4867	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4868	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4869	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4870	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4871	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4872	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4873	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4874	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4875	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4876	(
4877	cat <<\_ASBOX
4878	## ------------------------------------------- ##
4879	## Report this to orxonox-dev@mail.datacore.ch ##
4880	## ------------------------------------------- ##
4881	_ASBOX
4882	) \|
4883	sed "s/^/$as_me: WARNING: /" >&2
4884	;;
4885	esac
4886	echo "$as_me:$LINENO: checking for $ac_header" >&5
4887	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4888	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4889	echo $ECHO_N "(cached) $ECHO_C" >&6
4890	else
4891	eval "$as_ac_Header=\$ac_header_preproc"
4892	fi
4893	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4894	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4895
4896	fi
4897	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4898	cat >>confdefs.h <<_ACEOF
4899	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4900	_ACEOF
4901
4902	else
4903	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4904	echo "$as_me: error: cannot find opengl headers" >&2;}
4905	{ (exit 1); exit 1; }; }
4906	fi
4907
4908	done
4909
4910
4911	# checking for Unix GL
4912	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4913	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4914	if test "${ac_cv_lib_GL_main+set}" = set; then
4915	echo $ECHO_N "(cached) $ECHO_C" >&6
4916	else
4917	ac_check_lib_save_LIBS=$LIBS
4918	LIBS="-lGL $LIBS"
4919	cat >conftest.$ac_ext <<_ACEOF
4920	/* confdefs.h. */
4921	_ACEOF
4922	cat confdefs.h >>conftest.$ac_ext
4923	cat >>conftest.$ac_ext <<_ACEOF
4924	/* end confdefs.h. */
4925
4926
4927	int
4928	main ()
4929	{
4930	main ();
4931	;
4932	return 0;
4933	}
4934	_ACEOF
4935	rm -f conftest.$ac_objext conftest$ac_exeext
4936	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4937	(eval $ac_link) 2>conftest.er1
4938	ac_status=$?
4939	grep -v '^ *+' conftest.er1 >conftest.err
4940	rm -f conftest.er1
4941	cat conftest.err >&5
4942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943	(exit $ac_status); } &&
4944	{ ac_try='test -z "$ac_c_werror_flag"
4945	\|\| test ! -s conftest.err'
4946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947	(eval $ac_try) 2>&5
4948	ac_status=$?
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); }; } &&
4951	{ ac_try='test -s conftest$ac_exeext'
4952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953	(eval $ac_try) 2>&5
4954	ac_status=$?
4955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956	(exit $ac_status); }; }; then
4957	ac_cv_lib_GL_main=yes
4958	else
4959	echo "$as_me: failed program was:" >&5
4960	sed 's/^/\| /' conftest.$ac_ext >&5
4961
4962	ac_cv_lib_GL_main=no
4963	fi
4964	rm -f conftest.err conftest.$ac_objext \
4965	conftest$ac_exeext conftest.$ac_ext
4966	LIBS=$ac_check_lib_save_LIBS
4967	fi
4968	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4969	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4970	if test $ac_cv_lib_GL_main = yes; then
4971	FOUND_GL=yes
4972	fi
4973
4974	if test "$FOUND_GL" = "yes" ; then
4975	LIBS="$LIBS -lGL"
4976	else
4977	echo "------------------"
4978	echo "opengl not found."
4979	echo "please install the opengl package which can be found at http://www.opengl.org"
4980	echo "------------------"
4981	exit -1
4982	fi
4983
4984	# cheking for GLU-header
4985
4986	for ac_header in GL/glu.h
4987	do
4988	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4989	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4990	echo "$as_me:$LINENO: checking for $ac_header" >&5
4991	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4992	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4993	echo $ECHO_N "(cached) $ECHO_C" >&6
4994	fi
4995	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4996	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4997	else
4998	# Is the header compilable?
4999	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5000	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5001	cat >conftest.$ac_ext <<_ACEOF
5002	/* confdefs.h. */
5003	_ACEOF
5004	cat confdefs.h >>conftest.$ac_ext
5005	cat >>conftest.$ac_ext <<_ACEOF
5006	/* end confdefs.h. */
5007	$ac_includes_default
5008	#include <$ac_header>
5009	_ACEOF
5010	rm -f conftest.$ac_objext
5011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5012	(eval $ac_compile) 2>conftest.er1
5013	ac_status=$?
5014	grep -v '^ *+' conftest.er1 >conftest.err
5015	rm -f conftest.er1
5016	cat conftest.err >&5
5017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018	(exit $ac_status); } &&
5019	{ ac_try='test -z "$ac_c_werror_flag"
5020	\|\| test ! -s conftest.err'
5021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022	(eval $ac_try) 2>&5
5023	ac_status=$?
5024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025	(exit $ac_status); }; } &&
5026	{ ac_try='test -s conftest.$ac_objext'
5027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5028	(eval $ac_try) 2>&5
5029	ac_status=$?
5030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031	(exit $ac_status); }; }; then
5032	ac_header_compiler=yes
5033	else
5034	echo "$as_me: failed program was:" >&5
5035	sed 's/^/\| /' conftest.$ac_ext >&5
5036
5037	ac_header_compiler=no
5038	fi
5039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5040	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5041	echo "${ECHO_T}$ac_header_compiler" >&6
5042
5043	# Is the header present?
5044	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5045	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052	#include <$ac_header>
5053	_ACEOF
5054	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5055	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5056	ac_status=$?
5057	grep -v '^ *+' conftest.er1 >conftest.err
5058	rm -f conftest.er1
5059	cat conftest.err >&5
5060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061	(exit $ac_status); } >/dev/null; then
5062	if test -s conftest.err; then
5063	ac_cpp_err=$ac_c_preproc_warn_flag
5064	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5065	else
5066	ac_cpp_err=
5067	fi
5068	else
5069	ac_cpp_err=yes
5070	fi
5071	if test -z "$ac_cpp_err"; then
5072	ac_header_preproc=yes
5073	else
5074	echo "$as_me: failed program was:" >&5
5075	sed 's/^/\| /' conftest.$ac_ext >&5
5076
5077	ac_header_preproc=no
5078	fi
5079	rm -f conftest.err conftest.$ac_ext
5080	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5081	echo "${ECHO_T}$ac_header_preproc" >&6
5082
5083	# So? What about this header?
5084	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5085	yes:no: )
5086	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5087	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5088	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5089	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5090	ac_header_preproc=yes
5091	;;
5092	no:yes:* )
5093	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5094	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5095	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5096	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5097	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5098	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5099	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5100	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5101	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5102	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5104	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5105	(
5106	cat <<\_ASBOX
5107	## ------------------------------------------- ##
5108	## Report this to orxonox-dev@mail.datacore.ch ##
5109	## ------------------------------------------- ##
5110	_ASBOX
5111	) \|
5112	sed "s/^/$as_me: WARNING: /" >&2
5113	;;
5114	esac
5115	echo "$as_me:$LINENO: checking for $ac_header" >&5
5116	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5117	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5118	echo $ECHO_N "(cached) $ECHO_C" >&6
5119	else
5120	eval "$as_ac_Header=\$ac_header_preproc"
5121	fi
5122	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5123	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5124
5125	fi
5126	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5127	cat >>confdefs.h <<_ACEOF
5128	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5129	_ACEOF
5130
5131	else
5132	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5133	echo "$as_me: error: cannot find opengl headers" >&2;}
5134	{ (exit 1); exit 1; }; }
5135	fi
5136
5137	done
5138
5139
5140	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5141	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5142	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5143	echo $ECHO_N "(cached) $ECHO_C" >&6
5144	else
5145	ac_check_lib_save_LIBS=$LIBS
5146	LIBS="-lGLU $LIBS"
5147	cat >conftest.$ac_ext <<_ACEOF
5148	/* confdefs.h. */
5149	_ACEOF
5150	cat confdefs.h >>conftest.$ac_ext
5151	cat >>conftest.$ac_ext <<_ACEOF
5152	/* end confdefs.h. */
5153
5154	/* Override any gcc2 internal prototype to avoid an error. */
5155	#ifdef __cplusplus
5156	extern "C"
5157	#endif
5158	/* We use char because int might match the return type of a gcc2
5159	builtin and then its argument prototype would still apply. */
5160	char gluProject ();
5161	int
5162	main ()
5163	{
5164	gluProject ();
5165	;
5166	return 0;
5167	}
5168	_ACEOF
5169	rm -f conftest.$ac_objext conftest$ac_exeext
5170	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5171	(eval $ac_link) 2>conftest.er1
5172	ac_status=$?
5173	grep -v '^ *+' conftest.er1 >conftest.err
5174	rm -f conftest.er1
5175	cat conftest.err >&5
5176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177	(exit $ac_status); } &&
5178	{ ac_try='test -z "$ac_c_werror_flag"
5179	\|\| test ! -s conftest.err'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; } &&
5185	{ ac_try='test -s conftest$ac_exeext'
5186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187	(eval $ac_try) 2>&5
5188	ac_status=$?
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); }; }; then
5191	ac_cv_lib_GLU_gluProject=yes
5192	else
5193	echo "$as_me: failed program was:" >&5
5194	sed 's/^/\| /' conftest.$ac_ext >&5
5195
5196	ac_cv_lib_GLU_gluProject=no
5197	fi
5198	rm -f conftest.err conftest.$ac_objext \
5199	conftest$ac_exeext conftest.$ac_ext
5200	LIBS=$ac_check_lib_save_LIBS
5201	fi
5202	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5203	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5204	if test $ac_cv_lib_GLU_gluProject = yes; then
5205	FOUND_GLU=yes
5206	fi
5207
5208	if test "$FOUND_GLU" = "yes" ; then
5209	LIBS="$LIBS -lGLU"
5210	else
5211	echo "------------------"
5212	echo "GLU library not found."
5213	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5214	echo "------------------"
5215	exit -1
5216	fi
5217	# checking for SDL-headers
5218
5219	for ac_header in SDL/SDL.h
5220	do
5221	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5222	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5223	echo "$as_me:$LINENO: checking for $ac_header" >&5
5224	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5225	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5226	echo $ECHO_N "(cached) $ECHO_C" >&6
5227	fi
5228	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5229	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5230	else
5231	# Is the header compilable?
5232	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5233	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5234	cat >conftest.$ac_ext <<_ACEOF
5235	/* confdefs.h. */
5236	_ACEOF
5237	cat confdefs.h >>conftest.$ac_ext
5238	cat >>conftest.$ac_ext <<_ACEOF
5239	/* end confdefs.h. */
5240	$ac_includes_default
5241	#include <$ac_header>
5242	_ACEOF
5243	rm -f conftest.$ac_objext
5244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5245	(eval $ac_compile) 2>conftest.er1
5246	ac_status=$?
5247	grep -v '^ *+' conftest.er1 >conftest.err
5248	rm -f conftest.er1
5249	cat conftest.err >&5
5250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251	(exit $ac_status); } &&
5252	{ ac_try='test -z "$ac_c_werror_flag"
5253	\|\| test ! -s conftest.err'
5254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5255	(eval $ac_try) 2>&5
5256	ac_status=$?
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); }; } &&
5259	{ ac_try='test -s conftest.$ac_objext'
5260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5261	(eval $ac_try) 2>&5
5262	ac_status=$?
5263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264	(exit $ac_status); }; }; then
5265	ac_header_compiler=yes
5266	else
5267	echo "$as_me: failed program was:" >&5
5268	sed 's/^/\| /' conftest.$ac_ext >&5
5269
5270	ac_header_compiler=no
5271	fi
5272	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5273	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5274	echo "${ECHO_T}$ac_header_compiler" >&6
5275
5276	# Is the header present?
5277	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5278	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5279	cat >conftest.$ac_ext <<_ACEOF
5280	/* confdefs.h. */
5281	_ACEOF
5282	cat confdefs.h >>conftest.$ac_ext
5283	cat >>conftest.$ac_ext <<_ACEOF
5284	/* end confdefs.h. */
5285	#include <$ac_header>
5286	_ACEOF
5287	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5288	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5289	ac_status=$?
5290	grep -v '^ *+' conftest.er1 >conftest.err
5291	rm -f conftest.er1
5292	cat conftest.err >&5
5293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5294	(exit $ac_status); } >/dev/null; then
5295	if test -s conftest.err; then
5296	ac_cpp_err=$ac_c_preproc_warn_flag
5297	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5298	else
5299	ac_cpp_err=
5300	fi
5301	else
5302	ac_cpp_err=yes
5303	fi
5304	if test -z "$ac_cpp_err"; then
5305	ac_header_preproc=yes
5306	else
5307	echo "$as_me: failed program was:" >&5
5308	sed 's/^/\| /' conftest.$ac_ext >&5
5309
5310	ac_header_preproc=no
5311	fi
5312	rm -f conftest.err conftest.$ac_ext
5313	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5314	echo "${ECHO_T}$ac_header_preproc" >&6
5315
5316	# So? What about this header?
5317	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5318	yes:no: )
5319	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5320	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5321	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5322	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5323	ac_header_preproc=yes
5324	;;
5325	no:yes:* )
5326	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5327	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5328	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5329	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5330	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5331	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5332	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5333	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5334	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5335	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5336	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5337	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5338	(
5339	cat <<\_ASBOX
5340	## ------------------------------------------- ##
5341	## Report this to orxonox-dev@mail.datacore.ch ##
5342	## ------------------------------------------- ##
5343	_ASBOX
5344	) \|
5345	sed "s/^/$as_me: WARNING: /" >&2
5346	;;
5347	esac
5348	echo "$as_me:$LINENO: checking for $ac_header" >&5
5349	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5350	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5351	echo $ECHO_N "(cached) $ECHO_C" >&6
5352	else
5353	eval "$as_ac_Header=\$ac_header_preproc"
5354	fi
5355	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5356	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5357
5358	fi
5359	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5360	cat >>confdefs.h <<_ACEOF
5361	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5362	_ACEOF
5363
5364	else
5365	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5366	echo "$as_me: error: cannot find SDL headers" >&2;}
5367	{ (exit 1); exit 1; }; }
5368	fi
5369
5370	done
5371
5372
5373	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5374	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5375	if test "${ac_cv_lib_SDL_main+set}" = set; then
5376	echo $ECHO_N "(cached) $ECHO_C" >&6
5377	else
5378	ac_check_lib_save_LIBS=$LIBS
5379	LIBS="-lSDL $LIBS"
5380	cat >conftest.$ac_ext <<_ACEOF
5381	/* confdefs.h. */
5382	_ACEOF
5383	cat confdefs.h >>conftest.$ac_ext
5384	cat >>conftest.$ac_ext <<_ACEOF
5385	/* end confdefs.h. */
5386
5387
5388	int
5389	main ()
5390	{
5391	main ();
5392	;
5393	return 0;
5394	}
5395	_ACEOF
5396	rm -f conftest.$ac_objext conftest$ac_exeext
5397	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5398	(eval $ac_link) 2>conftest.er1
5399	ac_status=$?
5400	grep -v '^ *+' conftest.er1 >conftest.err
5401	rm -f conftest.er1
5402	cat conftest.err >&5
5403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404	(exit $ac_status); } &&
5405	{ ac_try='test -z "$ac_c_werror_flag"
5406	\|\| test ! -s conftest.err'
5407	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408	(eval $ac_try) 2>&5
5409	ac_status=$?
5410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411	(exit $ac_status); }; } &&
5412	{ ac_try='test -s conftest$ac_exeext'
5413	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414	(eval $ac_try) 2>&5
5415	ac_status=$?
5416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417	(exit $ac_status); }; }; then
5418	ac_cv_lib_SDL_main=yes
5419	else
5420	echo "$as_me: failed program was:" >&5
5421	sed 's/^/\| /' conftest.$ac_ext >&5
5422
5423	ac_cv_lib_SDL_main=no
5424	fi
5425	rm -f conftest.err conftest.$ac_objext \
5426	conftest$ac_exeext conftest.$ac_ext
5427	LIBS=$ac_check_lib_save_LIBS
5428	fi
5429	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5430	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5431	if test $ac_cv_lib_SDL_main = yes; then
5432	FOUND_SDL=yes
5433	fi
5434
5435	if test "$FOUND_SDL" = "yes" ; then
5436	LIBS="$LIBS -lSDL"
5437	else
5438	echo "------------------"
5439	echo "SDL library not found."
5440	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5441	echo "------------------"
5442	exit -1
5443	fi
5444
5445	## checking for SDL
5446	# SDL_VERSION=1.2.7
5447	# AM_PATH_SDL($SDL_VERSION,
5448	# :,
5449	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5450	# )
5451	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5452	# LIBS="$LIBS $SDL_LIBS"
5453	;;
5454	*)
5455	;;
5456	esac
5457
5458
5459
5460
5461
5462
5463	## checking for GTK
5464
5465	succeeded=no
5466
5467	if test -z "$PKG_CONFIG"; then
5468	# Extract the first word of "pkg-config", so it can be a program name with args.
5469	set dummy pkg-config; ac_word=$2
5470	echo "$as_me:$LINENO: checking for $ac_word" >&5
5471	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5472	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
5473	echo $ECHO_N "(cached) $ECHO_C" >&6
5474	else
5475	case $PKG_CONFIG in
5476	[\\/]* \| ?:[\\/]*)
5477	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5478	;;
5479	*)
5480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5481	for as_dir in $PATH
5482	do
5483	IFS=$as_save_IFS
5484	test -z "$as_dir" && as_dir=.
5485	for ac_exec_ext in '' $ac_executable_extensions; do
5486	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5487	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5488	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5489	break 2
5490	fi
5491	done
5492	done
5493
5494	test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5495	;;
5496	esac
5497	fi
5498	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5499
5500	if test -n "$PKG_CONFIG"; then
5501	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
5502	echo "${ECHO_T}$PKG_CONFIG" >&6
5503	else
5504	echo "$as_me:$LINENO: result: no" >&5
5505	echo "${ECHO_T}no" >&6
5506	fi
5507
5508	fi
5509
5510	if test "$PKG_CONFIG" = "no" ; then
5511	echo "*** The pkg-config script could not be found. Make sure it is"
5512	echo "*** in your path, or set the PKG_CONFIG environment variable"
5513	echo "*** to the full path to pkg-config."
5514	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
5515	else
5516	PKG_CONFIG_MIN_VERSION=0.9.0
5517	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5518	echo "$as_me:$LINENO: checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" >&5
5519	echo $ECHO_N "checking for gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3... $ECHO_C" >&6
5520
5521	if $PKG_CONFIG --exists "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3" ; then
5522	echo "$as_me:$LINENO: result: yes" >&5
5523	echo "${ECHO_T}yes" >&6
5524	succeeded=yes
5525
5526	echo "$as_me:$LINENO: checking GTK2_CFLAGS" >&5
5527	echo $ECHO_N "checking GTK2_CFLAGS... $ECHO_C" >&6
5528	GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5529	echo "$as_me:$LINENO: result: $GTK2_CFLAGS" >&5
5530	echo "${ECHO_T}$GTK2_CFLAGS" >&6
5531
5532	echo "$as_me:$LINENO: checking GTK2_LIBS" >&5
5533	echo $ECHO_N "checking GTK2_LIBS... $ECHO_C" >&6
5534	GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5535	echo "$as_me:$LINENO: result: $GTK2_LIBS" >&5
5536	echo "${ECHO_T}$GTK2_LIBS" >&6
5537	else
5538	GTK2_CFLAGS=""
5539	GTK2_LIBS=""
5540	## If we have a custom action on failure, don't print errors, but
5541	## do set a variable so people can do so.
5542	GTK2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3"`
5543
5544	fi
5545
5546
5547
5548	else
5549	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5550	echo "*** See http://www.freedesktop.org/software/pkgconfig"
5551	fi
5552	fi
5553
5554	if test $succeeded = yes; then
5555	have_gtk2=yes
5556	else
5557	have_gtk2=no
5558	fi
5559
5560
5561
5562
5563
5564	if test "x$have_gtk2" = xyes; then
5565	HAVE_GTK2_TRUE=
5566	HAVE_GTK2_FALSE='#'
5567	else
5568	HAVE_GTK2_TRUE='#'
5569	HAVE_GTK2_FALSE=
5570	fi
5571
5572
5573
5574	#checking for pthread libs
5575	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5576	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5577	if test "${ac_cv_lib_pthread_main+set}" = set; then
5578	echo $ECHO_N "(cached) $ECHO_C" >&6
5579	else
5580	ac_check_lib_save_LIBS=$LIBS
5581	LIBS="-lpthread $LIBS"
5582	cat >conftest.$ac_ext <<_ACEOF
5583	/* confdefs.h. */
5584	_ACEOF
5585	cat confdefs.h >>conftest.$ac_ext
5586	cat >>conftest.$ac_ext <<_ACEOF
5587	/* end confdefs.h. */
5588
5589
5590	int
5591	main ()
5592	{
5593	main ();
5594	;
5595	return 0;
5596	}
5597	_ACEOF
5598	rm -f conftest.$ac_objext conftest$ac_exeext
5599	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5600	(eval $ac_link) 2>conftest.er1
5601	ac_status=$?
5602	grep -v '^ *+' conftest.er1 >conftest.err
5603	rm -f conftest.er1
5604	cat conftest.err >&5
5605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5606	(exit $ac_status); } &&
5607	{ ac_try='test -z "$ac_c_werror_flag"
5608	\|\| test ! -s conftest.err'
5609	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5610	(eval $ac_try) 2>&5
5611	ac_status=$?
5612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5613	(exit $ac_status); }; } &&
5614	{ ac_try='test -s conftest$ac_exeext'
5615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5616	(eval $ac_try) 2>&5
5617	ac_status=$?
5618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5619	(exit $ac_status); }; }; then
5620	ac_cv_lib_pthread_main=yes
5621	else
5622	echo "$as_me: failed program was:" >&5
5623	sed 's/^/\| /' conftest.$ac_ext >&5
5624
5625	ac_cv_lib_pthread_main=no
5626	fi
5627	rm -f conftest.err conftest.$ac_objext \
5628	conftest$ac_exeext conftest.$ac_ext
5629	LIBS=$ac_check_lib_save_LIBS
5630	fi
5631	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5632	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5633	if test $ac_cv_lib_pthread_main = yes; then
5634	FOUND_pthread=yes
5635	fi
5636
5637	if test "$FOUND_pthread" = "yes" ; then
5638	LIBS="$LIBS -lpthread"
5639	fi
5640
5641
5642	# FIXME: Replace `main' with a function in `-lm':
5643
5644	echo "$as_me:$LINENO: checking for main in -lm" >&5
5645	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5646	if test "${ac_cv_lib_m_main+set}" = set; then
5647	echo $ECHO_N "(cached) $ECHO_C" >&6
5648	else
5649	ac_check_lib_save_LIBS=$LIBS
5650	LIBS="-lm $LIBS"
5651	cat >conftest.$ac_ext <<_ACEOF
5652	/* confdefs.h. */
5653	_ACEOF
5654	cat confdefs.h >>conftest.$ac_ext
5655	cat >>conftest.$ac_ext <<_ACEOF
5656	/* end confdefs.h. */
5657
5658
5659	int
5660	main ()
5661	{
5662	main ();
5663	;
5664	return 0;
5665	}
5666	_ACEOF
5667	rm -f conftest.$ac_objext conftest$ac_exeext
5668	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5669	(eval $ac_link) 2>conftest.er1
5670	ac_status=$?
5671	grep -v '^ *+' conftest.er1 >conftest.err
5672	rm -f conftest.er1
5673	cat conftest.err >&5
5674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5675	(exit $ac_status); } &&
5676	{ ac_try='test -z "$ac_c_werror_flag"
5677	\|\| test ! -s conftest.err'
5678	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5679	(eval $ac_try) 2>&5
5680	ac_status=$?
5681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5682	(exit $ac_status); }; } &&
5683	{ ac_try='test -s conftest$ac_exeext'
5684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5685	(eval $ac_try) 2>&5
5686	ac_status=$?
5687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5688	(exit $ac_status); }; }; then
5689	ac_cv_lib_m_main=yes
5690	else
5691	echo "$as_me: failed program was:" >&5
5692	sed 's/^/\| /' conftest.$ac_ext >&5
5693
5694	ac_cv_lib_m_main=no
5695	fi
5696	rm -f conftest.err conftest.$ac_objext \
5697	conftest$ac_exeext conftest.$ac_ext
5698	LIBS=$ac_check_lib_save_LIBS
5699	fi
5700	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5701	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5702	if test $ac_cv_lib_m_main = yes; then
5703	cat >>confdefs.h <<_ACEOF
5704	#define HAVE_LIBM 1
5705	_ACEOF
5706
5707	LIBS="-lm $LIBS"
5708
5709	fi
5710
5711
5712
5713	# Checks for header files.
5714	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5715	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5716	if test "${ac_cv_header_stdc+set}" = set; then
5717	echo $ECHO_N "(cached) $ECHO_C" >&6
5718	else
5719	cat >conftest.$ac_ext <<_ACEOF
5720	/* confdefs.h. */
5721	_ACEOF
5722	cat confdefs.h >>conftest.$ac_ext
5723	cat >>conftest.$ac_ext <<_ACEOF
5724	/* end confdefs.h. */
5725	#include <stdlib.h>
5726	#include <stdarg.h>
5727	#include <string.h>
5728	#include <float.h>
5729
5730	int
5731	main ()
5732	{
5733
5734	;
5735	return 0;
5736	}
5737	_ACEOF
5738	rm -f conftest.$ac_objext
5739	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5740	(eval $ac_compile) 2>conftest.er1
5741	ac_status=$?
5742	grep -v '^ *+' conftest.er1 >conftest.err
5743	rm -f conftest.er1
5744	cat conftest.err >&5
5745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5746	(exit $ac_status); } &&
5747	{ ac_try='test -z "$ac_c_werror_flag"
5748	\|\| test ! -s conftest.err'
5749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5750	(eval $ac_try) 2>&5
5751	ac_status=$?
5752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5753	(exit $ac_status); }; } &&
5754	{ ac_try='test -s conftest.$ac_objext'
5755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5756	(eval $ac_try) 2>&5
5757	ac_status=$?
5758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759	(exit $ac_status); }; }; then
5760	ac_cv_header_stdc=yes
5761	else
5762	echo "$as_me: failed program was:" >&5
5763	sed 's/^/\| /' conftest.$ac_ext >&5
5764
5765	ac_cv_header_stdc=no
5766	fi
5767	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5768
5769	if test $ac_cv_header_stdc = yes; then
5770	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5771	cat >conftest.$ac_ext <<_ACEOF
5772	/* confdefs.h. */
5773	_ACEOF
5774	cat confdefs.h >>conftest.$ac_ext
5775	cat >>conftest.$ac_ext <<_ACEOF
5776	/* end confdefs.h. */
5777	#include <string.h>
5778
5779	_ACEOF
5780	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5781	$EGREP "memchr" >/dev/null 2>&1; then
5782	:
5783	else
5784	ac_cv_header_stdc=no
5785	fi
5786	rm -f conftest*
5787
5788	fi
5789
5790	if test $ac_cv_header_stdc = yes; then
5791	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5792	cat >conftest.$ac_ext <<_ACEOF
5793	/* confdefs.h. */
5794	_ACEOF
5795	cat confdefs.h >>conftest.$ac_ext
5796	cat >>conftest.$ac_ext <<_ACEOF
5797	/* end confdefs.h. */
5798	#include <stdlib.h>
5799
5800	_ACEOF
5801	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5802	$EGREP "free" >/dev/null 2>&1; then
5803	:
5804	else
5805	ac_cv_header_stdc=no
5806	fi
5807	rm -f conftest*
5808
5809	fi
5810
5811	if test $ac_cv_header_stdc = yes; then
5812	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5813	if test "$cross_compiling" = yes; then
5814	:
5815	else
5816	cat >conftest.$ac_ext <<_ACEOF
5817	/* confdefs.h. */
5818	_ACEOF
5819	cat confdefs.h >>conftest.$ac_ext
5820	cat >>conftest.$ac_ext <<_ACEOF
5821	/* end confdefs.h. */
5822	#include <ctype.h>
5823	#if ((' ' & 0x0FF) == 0x020)
5824	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5825	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5826	#else
5827	# define ISLOWER(c) \
5828	(('a' <= (c) && (c) <= 'i') \
5829	\|\| ('j' <= (c) && (c) <= 'r') \
5830	\|\| ('s' <= (c) && (c) <= 'z'))
5831	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5832	#endif
5833
5834	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5835	int
5836	main ()
5837	{
5838	int i;
5839	for (i = 0; i < 256; i++)
5840	if (XOR (islower (i), ISLOWER (i))
5841	\|\| toupper (i) != TOUPPER (i))
5842	exit(2);
5843	exit (0);
5844	}
5845	_ACEOF
5846	rm -f conftest$ac_exeext
5847	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5848	(eval $ac_link) 2>&5
5849	ac_status=$?
5850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5851	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5852	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5853	(eval $ac_try) 2>&5
5854	ac_status=$?
5855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856	(exit $ac_status); }; }; then
5857	:
5858	else
5859	echo "$as_me: program exited with status $ac_status" >&5
5860	echo "$as_me: failed program was:" >&5
5861	sed 's/^/\| /' conftest.$ac_ext >&5
5862
5863	( exit $ac_status )
5864	ac_cv_header_stdc=no
5865	fi
5866	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5867	fi
5868	fi
5869	fi
5870	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5871	echo "${ECHO_T}$ac_cv_header_stdc" >&6
5872	if test $ac_cv_header_stdc = yes; then
5873
5874	cat >>confdefs.h <<\_ACEOF
5875	#define STDC_HEADERS 1
5876	_ACEOF
5877
5878	fi
5879
5880
5881
5882	for ac_header in stdlib.h string.h
5883	do
5884	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5885	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5886	echo "$as_me:$LINENO: checking for $ac_header" >&5
5887	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5888	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5889	echo $ECHO_N "(cached) $ECHO_C" >&6
5890	fi
5891	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5892	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5893	else
5894	# Is the header compilable?
5895	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5896	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5897	cat >conftest.$ac_ext <<_ACEOF
5898	/* confdefs.h. */
5899	_ACEOF
5900	cat confdefs.h >>conftest.$ac_ext
5901	cat >>conftest.$ac_ext <<_ACEOF
5902	/* end confdefs.h. */
5903	$ac_includes_default
5904	#include <$ac_header>
5905	_ACEOF
5906	rm -f conftest.$ac_objext
5907	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5908	(eval $ac_compile) 2>conftest.er1
5909	ac_status=$?
5910	grep -v '^ *+' conftest.er1 >conftest.err
5911	rm -f conftest.er1
5912	cat conftest.err >&5
5913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914	(exit $ac_status); } &&
5915	{ ac_try='test -z "$ac_c_werror_flag"
5916	\|\| test ! -s conftest.err'
5917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5918	(eval $ac_try) 2>&5
5919	ac_status=$?
5920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5921	(exit $ac_status); }; } &&
5922	{ ac_try='test -s conftest.$ac_objext'
5923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5924	(eval $ac_try) 2>&5
5925	ac_status=$?
5926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5927	(exit $ac_status); }; }; then
5928	ac_header_compiler=yes
5929	else
5930	echo "$as_me: failed program was:" >&5
5931	sed 's/^/\| /' conftest.$ac_ext >&5
5932
5933	ac_header_compiler=no
5934	fi
5935	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5936	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5937	echo "${ECHO_T}$ac_header_compiler" >&6
5938
5939	# Is the header present?
5940	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5941	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5942	cat >conftest.$ac_ext <<_ACEOF
5943	/* confdefs.h. */
5944	_ACEOF
5945	cat confdefs.h >>conftest.$ac_ext
5946	cat >>conftest.$ac_ext <<_ACEOF
5947	/* end confdefs.h. */
5948	#include <$ac_header>
5949	_ACEOF
5950	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5951	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5952	ac_status=$?
5953	grep -v '^ *+' conftest.er1 >conftest.err
5954	rm -f conftest.er1
5955	cat conftest.err >&5
5956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957	(exit $ac_status); } >/dev/null; then
5958	if test -s conftest.err; then
5959	ac_cpp_err=$ac_c_preproc_warn_flag
5960	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5961	else
5962	ac_cpp_err=
5963	fi
5964	else
5965	ac_cpp_err=yes
5966	fi
5967	if test -z "$ac_cpp_err"; then
5968	ac_header_preproc=yes
5969	else
5970	echo "$as_me: failed program was:" >&5
5971	sed 's/^/\| /' conftest.$ac_ext >&5
5972
5973	ac_header_preproc=no
5974	fi
5975	rm -f conftest.err conftest.$ac_ext
5976	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5977	echo "${ECHO_T}$ac_header_preproc" >&6
5978
5979	# So? What about this header?
5980	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5981	yes:no: )
5982	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5983	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5984	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5985	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5986	ac_header_preproc=yes
5987	;;
5988	no:yes:* )
5989	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5990	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5991	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5992	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5993	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5994	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5995	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5996	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5997	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5998	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5999	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6000	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6001	(
6002	cat <<\_ASBOX
6003	## ------------------------------------------- ##
6004	## Report this to orxonox-dev@mail.datacore.ch ##
6005	## ------------------------------------------- ##
6006	_ASBOX
6007	) \|
6008	sed "s/^/$as_me: WARNING: /" >&2
6009	;;
6010	esac
6011	echo "$as_me:$LINENO: checking for $ac_header" >&5
6012	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6013	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6014	echo $ECHO_N "(cached) $ECHO_C" >&6
6015	else
6016	eval "$as_ac_Header=\$ac_header_preproc"
6017	fi
6018	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6019	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6020
6021	fi
6022	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6023	cat >>confdefs.h <<_ACEOF
6024	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6025	_ACEOF
6026
6027	fi
6028
6029	done
6030
6031
6032	# Checks for typedefs, structures, and compiler characteristics.
6033	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6034	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6035	if test "${ac_cv_header_stdbool_h+set}" = set; then
6036	echo $ECHO_N "(cached) $ECHO_C" >&6
6037	else
6038	cat >conftest.$ac_ext <<_ACEOF
6039	/* confdefs.h. */
6040	_ACEOF
6041	cat confdefs.h >>conftest.$ac_ext
6042	cat >>conftest.$ac_ext <<_ACEOF
6043	/* end confdefs.h. */
6044
6045	#include <stdbool.h>
6046	#ifndef bool
6047	# error bool is not defined
6048	#endif
6049	#ifndef false
6050	# error false is not defined
6051	#endif
6052	#if false
6053	# error false is not 0
6054	#endif
6055	#ifndef true
6056	# error true is not defined
6057	#endif
6058	#if true != 1
6059	# error true is not 1
6060	#endif
6061	#ifndef __bool_true_false_are_defined
6062	# error __bool_true_false_are_defined is not defined
6063	#endif
6064
6065	struct s { _Bool s: 1; _Bool t; } s;
6066
6067	char a[true == 1 ? 1 : -1];
6068	char b[false == 0 ? 1 : -1];
6069	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6070	char d[(bool) -0.5 == true ? 1 : -1];
6071	bool e = &s;
6072	char f[(_Bool) -0.0 == false ? 1 : -1];
6073	char g[true];
6074	char h[sizeof (_Bool)];
6075	char i[sizeof s.t];
6076
6077	int
6078	main ()
6079	{
6080	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6081	;
6082	return 0;
6083	}
6084	_ACEOF
6085	rm -f conftest.$ac_objext
6086	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6087	(eval $ac_compile) 2>conftest.er1
6088	ac_status=$?
6089	grep -v '^ *+' conftest.er1 >conftest.err
6090	rm -f conftest.er1
6091	cat conftest.err >&5
6092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093	(exit $ac_status); } &&
6094	{ ac_try='test -z "$ac_c_werror_flag"
6095	\|\| test ! -s conftest.err'
6096	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6097	(eval $ac_try) 2>&5
6098	ac_status=$?
6099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100	(exit $ac_status); }; } &&
6101	{ ac_try='test -s conftest.$ac_objext'
6102	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6103	(eval $ac_try) 2>&5
6104	ac_status=$?
6105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6106	(exit $ac_status); }; }; then
6107	ac_cv_header_stdbool_h=yes
6108	else
6109	echo "$as_me: failed program was:" >&5
6110	sed 's/^/\| /' conftest.$ac_ext >&5
6111
6112	ac_cv_header_stdbool_h=no
6113	fi
6114	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6115	fi
6116	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6117	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6118	echo "$as_me:$LINENO: checking for _Bool" >&5
6119	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6120	if test "${ac_cv_type__Bool+set}" = set; then
6121	echo $ECHO_N "(cached) $ECHO_C" >&6
6122	else
6123	cat >conftest.$ac_ext <<_ACEOF
6124	/* confdefs.h. */
6125	_ACEOF
6126	cat confdefs.h >>conftest.$ac_ext
6127	cat >>conftest.$ac_ext <<_ACEOF
6128	/* end confdefs.h. */
6129	$ac_includes_default
6130	int
6131	main ()
6132	{
6133	if ((_Bool *) 0)
6134	return 0;
6135	if (sizeof (_Bool))
6136	return 0;
6137	;
6138	return 0;
6139	}
6140	_ACEOF
6141	rm -f conftest.$ac_objext
6142	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6143	(eval $ac_compile) 2>conftest.er1
6144	ac_status=$?
6145	grep -v '^ *+' conftest.er1 >conftest.err
6146	rm -f conftest.er1
6147	cat conftest.err >&5
6148	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6149	(exit $ac_status); } &&
6150	{ ac_try='test -z "$ac_c_werror_flag"
6151	\|\| test ! -s conftest.err'
6152	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6153	(eval $ac_try) 2>&5
6154	ac_status=$?
6155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156	(exit $ac_status); }; } &&
6157	{ ac_try='test -s conftest.$ac_objext'
6158	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6159	(eval $ac_try) 2>&5
6160	ac_status=$?
6161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6162	(exit $ac_status); }; }; then
6163	ac_cv_type__Bool=yes
6164	else
6165	echo "$as_me: failed program was:" >&5
6166	sed 's/^/\| /' conftest.$ac_ext >&5
6167
6168	ac_cv_type__Bool=no
6169	fi
6170	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6171	fi
6172	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6173	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6174	if test $ac_cv_type__Bool = yes; then
6175
6176	cat >>confdefs.h <<_ACEOF
6177	#define HAVE__BOOL 1
6178	_ACEOF
6179
6180
6181	fi
6182
6183	if test $ac_cv_header_stdbool_h = yes; then
6184
6185	cat >>confdefs.h <<\_ACEOF
6186	#define HAVE_STDBOOL_H 1
6187	_ACEOF
6188
6189	fi
6190
6191
6192	# Checks for library functions.
6193
6194	for ac_header in stdlib.h
6195	do
6196	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6197	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6198	echo "$as_me:$LINENO: checking for $ac_header" >&5
6199	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6200	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6201	echo $ECHO_N "(cached) $ECHO_C" >&6
6202	fi
6203	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6204	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6205	else
6206	# Is the header compilable?
6207	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6208	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6209	cat >conftest.$ac_ext <<_ACEOF
6210	/* confdefs.h. */
6211	_ACEOF
6212	cat confdefs.h >>conftest.$ac_ext
6213	cat >>conftest.$ac_ext <<_ACEOF
6214	/* end confdefs.h. */
6215	$ac_includes_default
6216	#include <$ac_header>
6217	_ACEOF
6218	rm -f conftest.$ac_objext
6219	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6220	(eval $ac_compile) 2>conftest.er1
6221	ac_status=$?
6222	grep -v '^ *+' conftest.er1 >conftest.err
6223	rm -f conftest.er1
6224	cat conftest.err >&5
6225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6226	(exit $ac_status); } &&
6227	{ ac_try='test -z "$ac_c_werror_flag"
6228	\|\| test ! -s conftest.err'
6229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6230	(eval $ac_try) 2>&5
6231	ac_status=$?
6232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6233	(exit $ac_status); }; } &&
6234	{ ac_try='test -s conftest.$ac_objext'
6235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6236	(eval $ac_try) 2>&5
6237	ac_status=$?
6238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239	(exit $ac_status); }; }; then
6240	ac_header_compiler=yes
6241	else
6242	echo "$as_me: failed program was:" >&5
6243	sed 's/^/\| /' conftest.$ac_ext >&5
6244
6245	ac_header_compiler=no
6246	fi
6247	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6248	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6249	echo "${ECHO_T}$ac_header_compiler" >&6
6250
6251	# Is the header present?
6252	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6253	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6254	cat >conftest.$ac_ext <<_ACEOF
6255	/* confdefs.h. */
6256	_ACEOF
6257	cat confdefs.h >>conftest.$ac_ext
6258	cat >>conftest.$ac_ext <<_ACEOF
6259	/* end confdefs.h. */
6260	#include <$ac_header>
6261	_ACEOF
6262	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6263	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6264	ac_status=$?
6265	grep -v '^ *+' conftest.er1 >conftest.err
6266	rm -f conftest.er1
6267	cat conftest.err >&5
6268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6269	(exit $ac_status); } >/dev/null; then
6270	if test -s conftest.err; then
6271	ac_cpp_err=$ac_c_preproc_warn_flag
6272	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6273	else
6274	ac_cpp_err=
6275	fi
6276	else
6277	ac_cpp_err=yes
6278	fi
6279	if test -z "$ac_cpp_err"; then
6280	ac_header_preproc=yes
6281	else
6282	echo "$as_me: failed program was:" >&5
6283	sed 's/^/\| /' conftest.$ac_ext >&5
6284
6285	ac_header_preproc=no
6286	fi
6287	rm -f conftest.err conftest.$ac_ext
6288	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6289	echo "${ECHO_T}$ac_header_preproc" >&6
6290
6291	# So? What about this header?
6292	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6293	yes:no: )
6294	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6295	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6296	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6297	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6298	ac_header_preproc=yes
6299	;;
6300	no:yes:* )
6301	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6302	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6303	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6304	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6305	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6306	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6307	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6308	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6309	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6310	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6311	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6312	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6313	(
6314	cat <<\_ASBOX
6315	## ------------------------------------------- ##
6316	## Report this to orxonox-dev@mail.datacore.ch ##
6317	## ------------------------------------------- ##
6318	_ASBOX
6319	) \|
6320	sed "s/^/$as_me: WARNING: /" >&2
6321	;;
6322	esac
6323	echo "$as_me:$LINENO: checking for $ac_header" >&5
6324	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6325	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6326	echo $ECHO_N "(cached) $ECHO_C" >&6
6327	else
6328	eval "$as_ac_Header=\$ac_header_preproc"
6329	fi
6330	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6331	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6332
6333	fi
6334	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6335	cat >>confdefs.h <<_ACEOF
6336	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6337	_ACEOF
6338
6339	fi
6340
6341	done
6342
6343	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6344	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6345	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6346	echo $ECHO_N "(cached) $ECHO_C" >&6
6347	else
6348	if test "$cross_compiling" = yes; then
6349	ac_cv_func_malloc_0_nonnull=no
6350	else
6351	cat >conftest.$ac_ext <<_ACEOF
6352	/* confdefs.h. */
6353	_ACEOF
6354	cat confdefs.h >>conftest.$ac_ext
6355	cat >>conftest.$ac_ext <<_ACEOF
6356	/* end confdefs.h. */
6357	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6358	# include <stdlib.h>
6359	#else
6360	char *malloc ();
6361	#endif
6362
6363	int
6364	main ()
6365	{
6366	exit (malloc (0) ? 0 : 1);
6367	;
6368	return 0;
6369	}
6370	_ACEOF
6371	rm -f conftest$ac_exeext
6372	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6373	(eval $ac_link) 2>&5
6374	ac_status=$?
6375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6376	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6378	(eval $ac_try) 2>&5
6379	ac_status=$?
6380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381	(exit $ac_status); }; }; then
6382	ac_cv_func_malloc_0_nonnull=yes
6383	else
6384	echo "$as_me: program exited with status $ac_status" >&5
6385	echo "$as_me: failed program was:" >&5
6386	sed 's/^/\| /' conftest.$ac_ext >&5
6387
6388	( exit $ac_status )
6389	ac_cv_func_malloc_0_nonnull=no
6390	fi
6391	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6392	fi
6393	fi
6394	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6395	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6396	if test $ac_cv_func_malloc_0_nonnull = yes; then
6397
6398	cat >>confdefs.h <<\_ACEOF
6399	#define HAVE_MALLOC 1
6400	_ACEOF
6401
6402	else
6403	cat >>confdefs.h <<\_ACEOF
6404	#define HAVE_MALLOC 0
6405	_ACEOF
6406
6407	case $LIBOBJS in
6408	"malloc.$ac_objext" \| \
6409	*" malloc.$ac_objext" \| \
6410	"malloc.$ac_objext "* \| \
6411	" malloc.$ac_objext " ) ;;
6412	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6413	esac
6414
6415
6416	cat >>confdefs.h <<\_ACEOF
6417	#define malloc rpl_malloc
6418	_ACEOF
6419
6420	fi
6421
6422
6423
6424
6425
6426	for ac_func in bzero sqrt
6427	do
6428	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6429	echo "$as_me:$LINENO: checking for $ac_func" >&5
6430	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6431	if eval "test \"\${$as_ac_var+set}\" = set"; then
6432	echo $ECHO_N "(cached) $ECHO_C" >&6
6433	else
6434	cat >conftest.$ac_ext <<_ACEOF
6435	/* confdefs.h. */
6436	_ACEOF
6437	cat confdefs.h >>conftest.$ac_ext
6438	cat >>conftest.$ac_ext <<_ACEOF
6439	/* end confdefs.h. */
6440	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6441	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6442	#define $ac_func innocuous_$ac_func
6443
6444	/* System header to define __stub macros and hopefully few prototypes,
6445	which can conflict with char $ac_func (); below.
6446	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6447	<limits.h> exists even on freestanding compilers. */
6448
6449	#ifdef __STDC__
6450	# include <limits.h>
6451	#else
6452	# include <assert.h>
6453	#endif
6454
6455	#undef $ac_func
6456
6457	/* Override any gcc2 internal prototype to avoid an error. */
6458	#ifdef __cplusplus
6459	extern "C"
6460	{
6461	#endif
6462	/* We use char because int might match the return type of a gcc2
6463	builtin and then its argument prototype would still apply. */
6464	char $ac_func ();
6465	/* The GNU C library defines this for functions which it implements
6466	to always fail with ENOSYS. Some functions are actually named
6467	something starting with __ and the normal name is an alias. */
6468	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6469	choke me
6470	#else
6471	char (*f) () = $ac_func;
6472	#endif
6473	#ifdef __cplusplus
6474	}
6475	#endif
6476
6477	int
6478	main ()
6479	{
6480	return f != $ac_func;
6481	;
6482	return 0;
6483	}
6484	_ACEOF
6485	rm -f conftest.$ac_objext conftest$ac_exeext
6486	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6487	(eval $ac_link) 2>conftest.er1
6488	ac_status=$?
6489	grep -v '^ *+' conftest.er1 >conftest.err
6490	rm -f conftest.er1
6491	cat conftest.err >&5
6492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493	(exit $ac_status); } &&
6494	{ ac_try='test -z "$ac_c_werror_flag"
6495	\|\| test ! -s conftest.err'
6496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6497	(eval $ac_try) 2>&5
6498	ac_status=$?
6499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6500	(exit $ac_status); }; } &&
6501	{ ac_try='test -s conftest$ac_exeext'
6502	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6503	(eval $ac_try) 2>&5
6504	ac_status=$?
6505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506	(exit $ac_status); }; }; then
6507	eval "$as_ac_var=yes"
6508	else
6509	echo "$as_me: failed program was:" >&5
6510	sed 's/^/\| /' conftest.$ac_ext >&5
6511
6512	eval "$as_ac_var=no"
6513	fi
6514	rm -f conftest.err conftest.$ac_objext \
6515	conftest$ac_exeext conftest.$ac_ext
6516	fi
6517	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6518	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6519	if test `eval echo '${'$as_ac_var'}'` = yes; then
6520	cat >>confdefs.h <<_ACEOF
6521	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6522	_ACEOF
6523
6524	fi
6525	done
6526
6527
6528	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6529
6530	cat >confcache <<\_ACEOF
6531	# This file is a shell script that caches the results of configure
6532	# tests run on this system so they can be shared between configure
6533	# scripts and configure runs, see configure's option --config-cache.
6534	# It is not useful on other systems. If it contains results you don't
6535	# want to keep, you may remove or edit it.
6536	#
6537	# config.status only pays attention to the cache file if you give it
6538	# the --recheck option to rerun configure.
6539	#
6540	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6541	# loading this file, other unset `ac_cv_foo' will be assigned the
6542	# following values.
6543
6544	_ACEOF
6545
6546	# The following way of writing the cache mishandles newlines in values,
6547	# but we know of no workaround that is simple, portable, and efficient.
6548	# So, don't put newlines in cache variables' values.
6549	# Ultrix sh set writes to stderr and can't be redirected directly,
6550	# and sets the high bit in the cache file unless we assign to the vars.
6551	{
6552	(set) 2>&1 \|
6553	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6554	ac_space=\ )
6555	# `set' does not quote correctly, so add quotes (double-quote
6556	# substitution turns \\\\ into \\, and sed turns \\ into \).
6557	sed -n \
6558	"s/'/'\\\\''/g;
6559	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6560	;;
6561	*)
6562	# `set' quotes correctly as required by POSIX, so do not add quotes.
6563	sed -n \
6564	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6565	;;
6566	esac;
6567	} \|
6568	sed '
6569	t clear
6570	: clear
6571	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6572	t end
6573	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6574	: end' >>confcache
6575	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6576	if test -w $cache_file; then
6577	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6578	cat confcache >$cache_file
6579	else
6580	echo "not updating unwritable cache $cache_file"
6581	fi
6582	fi
6583	rm -f confcache
6584
6585	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6586	# Let make expand exec_prefix.
6587	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6588
6589	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6590	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6591	# trailing colons and then remove the whole line if VPATH becomes empty
6592	# (actually we leave an empty line to preserve line numbers).
6593	if test "x$srcdir" = x.; then
6594	ac_vpsub='/^[ ]VPATH[ ]=/{
6595	s/:\$(srcdir):/:/;
6596	s/:\${srcdir}:/:/;
6597	s/:@srcdir@:/:/;
6598	s/^$[^=]=[ ]$:*/\1/;
6599	s/:*$//;
6600	s/^[^=]=[ ]$//;
6601	}'
6602	fi
6603
6604	DEFS=-DHAVE_CONFIG_H
6605
6606	ac_libobjs=
6607	ac_ltlibobjs=
6608	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6609	# 1. Remove the extension, and $U if already installed.
6610	ac_i=`echo "$ac_i" \|
6611	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6612	# 2. Add them.
6613	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6614	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6615	done
6616	LIBOBJS=$ac_libobjs
6617
6618	LTLIBOBJS=$ac_ltlibobjs
6619
6620
6621	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6622	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6623	Usually this means the macro was only invoked conditionally." >&5
6624	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6625	Usually this means the macro was only invoked conditionally." >&2;}
6626	{ (exit 1); exit 1; }; }
6627	fi
6628	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6629	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6630	Usually this means the macro was only invoked conditionally." >&5
6631	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6632	Usually this means the macro was only invoked conditionally." >&2;}
6633	{ (exit 1); exit 1; }; }
6634	fi
6635	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6636	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6637	Usually this means the macro was only invoked conditionally." >&5
6638	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6639	Usually this means the macro was only invoked conditionally." >&2;}
6640	{ (exit 1); exit 1; }; }
6641	fi
6642	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
6643	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
6644	Usually this means the macro was only invoked conditionally." >&5
6645	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
6646	Usually this means the macro was only invoked conditionally." >&2;}
6647	{ (exit 1); exit 1; }; }
6648	fi
6649
6650	: ${CONFIG_STATUS=./config.status}
6651	ac_clean_files_save=$ac_clean_files
6652	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6653	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6654	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6655	cat >$CONFIG_STATUS <<_ACEOF
6656	#! $SHELL
6657	# Generated by $as_me.
6658	# Run this file to recreate the current configuration.
6659	# Compiler output produced by configure, useful for debugging
6660	# configure, is in config.log if it exists.
6661
6662	debug=false
6663	ac_cs_recheck=false
6664	ac_cs_silent=false
6665	SHELL=\${CONFIG_SHELL-$SHELL}
6666	_ACEOF
6667
6668	cat >>$CONFIG_STATUS <<\_ACEOF
6669	## --------------------- ##
6670	## M4sh Initialization. ##
6671	## --------------------- ##
6672
6673	# Be Bourne compatible
6674	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6675	emulate sh
6676	NULLCMD=:
6677	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6678	# is contrary to our usage. Disable this feature.
6679	alias -g '${1+"$@"}'='"$@"'
6680	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6681	set -o posix
6682	fi
6683	DUALCASE=1; export DUALCASE # for MKS sh
6684
6685	# Support unset when possible.
6686	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6687	as_unset=unset
6688	else
6689	as_unset=false
6690	fi
6691
6692
6693	# Work around bugs in pre-3.0 UWIN ksh.
6694	$as_unset ENV MAIL MAILPATH
6695	PS1='$ '
6696	PS2='> '
6697	PS4='+ '
6698
6699	# NLS nuisances.
6700	for as_var in \
6701	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6702	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6703	LC_TELEPHONE LC_TIME
6704	do
6705	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6706	eval $as_var=C; export $as_var
6707	else
6708	$as_unset $as_var
6709	fi
6710	done
6711
6712	# Required to use basename.
6713	if expr a : '$a$' >/dev/null 2>&1; then
6714	as_expr=expr
6715	else
6716	as_expr=false
6717	fi
6718
6719	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6720	as_basename=basename
6721	else
6722	as_basename=false
6723	fi
6724
6725
6726	# Name of the executable.
6727	as_me=`$as_basename "$0" \|\|
6728	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6729	X"$0" : 'X$//$$' \\| \
6730	X"$0" : 'X$/$$' \\| \
6731	. : '$.$' 2>/dev/null \|\|
6732	echo X/"$0" \|
6733	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6734	/^X\/$\/\/$$/{ s//\1/; q; }
6735	/^X\/$\/$.*/{ s//\1/; q; }
6736	s/.*/./; q'`
6737
6738
6739	# PATH needs CR, and LINENO needs CR and PATH.
6740	# Avoid depending upon Character Ranges.
6741	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6742	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6743	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6744	as_cr_digits='0123456789'
6745	as_cr_alnum=$as_cr_Letters$as_cr_digits
6746
6747	# The user is always right.
6748	if test "${PATH_SEPARATOR+set}" != set; then
6749	echo "#! /bin/sh" >conf$$.sh
6750	echo "exit 0" >>conf$$.sh
6751	chmod +x conf$$.sh
6752	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6753	PATH_SEPARATOR=';'
6754	else
6755	PATH_SEPARATOR=:
6756	fi
6757	rm -f conf$$.sh
6758	fi
6759
6760
6761	as_lineno_1=$LINENO
6762	as_lineno_2=$LINENO
6763	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6764	test "x$as_lineno_1" != "x$as_lineno_2" &&
6765	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6766	# Find who we are. Look in the path if we contain no path at all
6767	# relative or not.
6768	case $0 in
6769	[\\/] ) as_myself=$0 ;;
6770	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6771	for as_dir in $PATH
6772	do
6773	IFS=$as_save_IFS
6774	test -z "$as_dir" && as_dir=.
6775	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6776	done
6777
6778	;;
6779	esac
6780	# We did not find ourselves, most probably we were run as `sh COMMAND'
6781	# in which case we are not to be found in the path.
6782	if test "x$as_myself" = x; then
6783	as_myself=$0
6784	fi
6785	if test ! -f "$as_myself"; then
6786	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6787	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6788	{ (exit 1); exit 1; }; }
6789	fi
6790	case $CONFIG_SHELL in
6791	'')
6792	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6793	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6794	do
6795	IFS=$as_save_IFS
6796	test -z "$as_dir" && as_dir=.
6797	for as_base in sh bash ksh sh5; do
6798	case $as_dir in
6799	/*)
6800	if ("$as_dir/$as_base" -c '
6801	as_lineno_1=$LINENO
6802	as_lineno_2=$LINENO
6803	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6804	test "x$as_lineno_1" != "x$as_lineno_2" &&
6805	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6806	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6807	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6808	CONFIG_SHELL=$as_dir/$as_base
6809	export CONFIG_SHELL
6810	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6811	fi;;
6812	esac
6813	done
6814	done
6815	;;
6816	esac
6817
6818	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6819	# uniformly replaced by the line number. The first 'sed' inserts a
6820	# line-number line before each line; the second 'sed' does the real
6821	# work. The second script uses 'N' to pair each line-number line
6822	# with the numbered line, and appends trailing '-' during
6823	# substitution so that $LINENO is not a special case at line end.
6824	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6825	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6826	sed '=' <$as_myself \|
6827	sed '
6828	N
6829	s,$,-,
6830	: loop
6831	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6832	t loop
6833	s,-$,,
6834	s,^['$as_cr_digits']*\n,,
6835	' >$as_me.lineno &&
6836	chmod +x $as_me.lineno \|\|
6837	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6838	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6839	{ (exit 1); exit 1; }; }
6840
6841	# Don't try to exec as it changes $[0], causing all sort of problems
6842	# (the dirname of $[0] is not the place where we might find the
6843	# original and so on. Autoconf is especially sensible to this).
6844	. ./$as_me.lineno
6845	# Exit status is that of the last command.
6846	exit
6847	}
6848
6849
6850	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6851	c,-n*) ECHO_N= ECHO_C='
6852	' ECHO_T=' ' ;;
6853	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6854	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6855	esac
6856
6857	if expr a : '$a$' >/dev/null 2>&1; then
6858	as_expr=expr
6859	else
6860	as_expr=false
6861	fi
6862
6863	rm -f conf$$ conf$$.exe conf$$.file
6864	echo >conf$$.file
6865	if ln -s conf$$.file conf$$ 2>/dev/null; then
6866	# We could just check for DJGPP; but this test a) works b) is more generic
6867	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6868	if test -f conf$$.exe; then
6869	# Don't use ln at all; we don't have any links
6870	as_ln_s='cp -p'
6871	else
6872	as_ln_s='ln -s'
6873	fi
6874	elif ln conf$$.file conf$$ 2>/dev/null; then
6875	as_ln_s=ln
6876	else
6877	as_ln_s='cp -p'
6878	fi
6879	rm -f conf$$ conf$$.exe conf$$.file
6880
6881	if mkdir -p . 2>/dev/null; then
6882	as_mkdir_p=:
6883	else
6884	test -d ./-p && rmdir ./-p
6885	as_mkdir_p=false
6886	fi
6887
6888	as_executable_p="test -f"
6889
6890	# Sed expression to map a string onto a valid CPP name.
6891	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6892
6893	# Sed expression to map a string onto a valid variable name.
6894	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6895
6896
6897	# IFS
6898	# We need space, tab and new line, in precisely that order.
6899	as_nl='
6900	'
6901	IFS=" $as_nl"
6902
6903	# CDPATH.
6904	$as_unset CDPATH
6905
6906	exec 6>&1
6907
6908	# Open the log real soon, to keep \$[0] and so on meaningful, and to
6909	# report actual input values of CONFIG_FILES etc. instead of their
6910	# values after options handling. Logging --version etc. is OK.
6911	exec 5>>config.log
6912	{
6913	echo
6914	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6915	## Running $as_me. ##
6916	_ASBOX
6917	} >&5
6918	cat >&5 <<_CSEOF
6919
6920	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
6921	generated by GNU Autoconf 2.59. Invocation command line was
6922
6923	CONFIG_FILES = $CONFIG_FILES
6924	CONFIG_HEADERS = $CONFIG_HEADERS
6925	CONFIG_LINKS = $CONFIG_LINKS
6926	CONFIG_COMMANDS = $CONFIG_COMMANDS
6927	$ $0 $@
6928
6929	_CSEOF
6930	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
6931	echo >&5
6932	_ACEOF
6933
6934	# Files that config.status was made for.
6935	if test -n "$ac_config_files"; then
6936	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6937	fi
6938
6939	if test -n "$ac_config_headers"; then
6940	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6941	fi
6942
6943	if test -n "$ac_config_links"; then
6944	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6945	fi
6946
6947	if test -n "$ac_config_commands"; then
6948	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6949	fi
6950
6951	cat >>$CONFIG_STATUS <<\_ACEOF
6952
6953	ac_cs_usage="\
6954	\`$as_me' instantiates files from templates according to the
6955	current configuration.
6956
6957	Usage: $0 [OPTIONS] [FILE]...
6958
6959	-h, --help print this help, then exit
6960	-V, --version print version number, then exit
6961	-q, --quiet do not print progress messages
6962	-d, --debug don't remove temporary files
6963	--recheck update $as_me by reconfiguring in the same conditions
6964	--file=FILE[:TEMPLATE]
6965	instantiate the configuration file FILE
6966	--header=FILE[:TEMPLATE]
6967	instantiate the configuration header FILE
6968
6969	Configuration files:
6970	$config_files
6971
6972	Configuration headers:
6973	$config_headers
6974
6975	Configuration commands:
6976	$config_commands
6977
6978	Report bugs to <bug-autoconf@gnu.org>."
6979	_ACEOF
6980
6981	cat >>$CONFIG_STATUS <<_ACEOF
6982	ac_cs_version="\\
6983	orxonox config.status 0.1-pre-alpha
6984	configured by $0, generated by GNU Autoconf 2.59,
6985	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
6986
6987	Copyright (C) 2003 Free Software Foundation, Inc.
6988	This config.status script is free software; the Free Software Foundation
6989	gives unlimited permission to copy, distribute and modify it."
6990	srcdir=$srcdir
6991	INSTALL="$INSTALL"
6992	_ACEOF
6993
6994	cat >>$CONFIG_STATUS <<\_ACEOF
6995	# If no file are specified by the user, then we need to provide default
6996	# value. By we need to know if files were specified by the user.
6997	ac_need_defaults=:
6998	while test $# != 0
6999	do
7000	case $1 in
7001	--=)
7002	ac_option=`expr "x$1" : 'x$[^=]*$='`
7003	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7004	ac_shift=:
7005	;;
7006	-*)
7007	ac_option=$1
7008	ac_optarg=$2
7009	ac_shift=shift
7010	;;
7011	*) # This is not an option, so the user has probably given explicit
7012	# arguments.
7013	ac_option=$1
7014	ac_need_defaults=false;;
7015	esac
7016
7017	case $ac_option in
7018	# Handling of the options.
7019	_ACEOF
7020	cat >>$CONFIG_STATUS <<\_ACEOF
7021	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7022	ac_cs_recheck=: ;;
7023	--version \| --vers* \| -V )
7024	echo "$ac_cs_version"; exit 0 ;;
7025	--he \| --h)
7026	# Conflict between --help and --header
7027	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7028	Try \`$0 --help' for more information." >&5
7029	echo "$as_me: error: ambiguous option: $1
7030	Try \`$0 --help' for more information." >&2;}
7031	{ (exit 1); exit 1; }; };;
7032	--help \| --hel \| -h )
7033	echo "$ac_cs_usage"; exit 0 ;;
7034	--debug \| --d* \| -d )
7035	debug=: ;;
7036	--file \| --fil \| --fi \| --f )
7037	$ac_shift
7038	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7039	ac_need_defaults=false;;
7040	--header \| --heade \| --head \| --hea )
7041	$ac_shift
7042	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7043	ac_need_defaults=false;;
7044	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7045	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7046	ac_cs_silent=: ;;
7047
7048	# This is an error.
7049	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7050	Try \`$0 --help' for more information." >&5
7051	echo "$as_me: error: unrecognized option: $1
7052	Try \`$0 --help' for more information." >&2;}
7053	{ (exit 1); exit 1; }; } ;;
7054
7055	*) ac_config_targets="$ac_config_targets $1" ;;
7056
7057	esac
7058	shift
7059	done
7060
7061	ac_configure_extra_args=
7062
7063	if $ac_cs_silent; then
7064	exec 6>/dev/null
7065	ac_configure_extra_args="$ac_configure_extra_args --silent"
7066	fi
7067
7068	_ACEOF
7069	cat >>$CONFIG_STATUS <<_ACEOF
7070	if \$ac_cs_recheck; then
7071	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7072	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7073	fi
7074
7075	_ACEOF
7076
7077	cat >>$CONFIG_STATUS <<_ACEOF
7078	#
7079	# INIT-COMMANDS section.
7080	#
7081
7082	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7083
7084	_ACEOF
7085
7086
7087
7088	cat >>$CONFIG_STATUS <<\_ACEOF
7089	for ac_config_target in $ac_config_targets
7090	do
7091	case "$ac_config_target" in
7092	# Handling of arguments.
7093	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7094	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7095	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7096	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7097	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7098	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7099	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7100	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7101	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7102	{ (exit 1); exit 1; }; };;
7103	esac
7104	done
7105
7106	# If the user did not use the arguments to specify the items to instantiate,
7107	# then the envvar interface is used. Set only those that are not.
7108	# We use the long form for the default assignment because of an extremely
7109	# bizarre bug on SunOS 4.1.3.
7110	if $ac_need_defaults; then
7111	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7112	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7113	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7114	fi
7115
7116	# Have a temporary directory for convenience. Make it in the build tree
7117	# simply because there is no reason to put it here, and in addition,
7118	# creating and moving files from /tmp can sometimes cause problems.
7119	# Create a temporary directory, and hook for its removal unless debugging.
7120	$debug \|\|
7121	{
7122	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7123	trap '{ (exit 1); exit 1; }' 1 2 13 15
7124	}
7125
7126	# Create a (secure) tmp directory for tmp files.
7127
7128	{
7129	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7130	test -n "$tmp" && test -d "$tmp"
7131	} \|\|
7132	{
7133	tmp=./confstat$$-$RANDOM
7134	(umask 077 && mkdir $tmp)
7135	} \|\|
7136	{
7137	echo "$me: cannot create a temporary directory in ." >&2
7138	{ (exit 1); exit 1; }
7139	}
7140
7141	_ACEOF
7142
7143	cat >>$CONFIG_STATUS <<_ACEOF
7144
7145	#
7146	# CONFIG_FILES section.
7147	#
7148
7149	# No need to generate the scripts if there are no CONFIG_FILES.
7150	# This happens for instance when ./config.status config.h
7151	if test -n "\$CONFIG_FILES"; then
7152	# Protect against being on the right side of a sed subst in config.status.
7153	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7154	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7155	s,@SHELL@,$SHELL,;t t
7156	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7157	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7158	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7159	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7160	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7161	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7162	s,@exec_prefix@,$exec_prefix,;t t
7163	s,@prefix@,$prefix,;t t
7164	s,@program_transform_name@,$program_transform_name,;t t
7165	s,@bindir@,$bindir,;t t
7166	s,@sbindir@,$sbindir,;t t
7167	s,@libexecdir@,$libexecdir,;t t
7168	s,@datadir@,$datadir,;t t
7169	s,@sysconfdir@,$sysconfdir,;t t
7170	s,@sharedstatedir@,$sharedstatedir,;t t
7171	s,@localstatedir@,$localstatedir,;t t
7172	s,@libdir@,$libdir,;t t
7173	s,@includedir@,$includedir,;t t
7174	s,@oldincludedir@,$oldincludedir,;t t
7175	s,@infodir@,$infodir,;t t
7176	s,@mandir@,$mandir,;t t
7177	s,@build_alias@,$build_alias,;t t
7178	s,@host_alias@,$host_alias,;t t
7179	s,@target_alias@,$target_alias,;t t
7180	s,@DEFS@,$DEFS,;t t
7181	s,@ECHO_C@,$ECHO_C,;t t
7182	s,@ECHO_N@,$ECHO_N,;t t
7183	s,@ECHO_T@,$ECHO_T,;t t
7184	s,@LIBS@,$LIBS,;t t
7185	s,@build@,$build,;t t
7186	s,@build_cpu@,$build_cpu,;t t
7187	s,@build_vendor@,$build_vendor,;t t
7188	s,@build_os@,$build_os,;t t
7189	s,@host@,$host,;t t
7190	s,@host_cpu@,$host_cpu,;t t
7191	s,@host_vendor@,$host_vendor,;t t
7192	s,@host_os@,$host_os,;t t
7193	s,@target@,$target,;t t
7194	s,@target_cpu@,$target_cpu,;t t
7195	s,@target_vendor@,$target_vendor,;t t
7196	s,@target_os@,$target_os,;t t
7197	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7198	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7199	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7200	s,@CYGPATH_W@,$CYGPATH_W,;t t
7201	s,@PACKAGE@,$PACKAGE,;t t
7202	s,@VERSION@,$VERSION,;t t
7203	s,@ACLOCAL@,$ACLOCAL,;t t
7204	s,@AUTOCONF@,$AUTOCONF,;t t
7205	s,@AUTOMAKE@,$AUTOMAKE,;t t
7206	s,@AUTOHEADER@,$AUTOHEADER,;t t
7207	s,@MAKEINFO@,$MAKEINFO,;t t
7208	s,@AMTAR@,$AMTAR,;t t
7209	s,@install_sh@,$install_sh,;t t
7210	s,@STRIP@,$STRIP,;t t
7211	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7212	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7213	s,@mkdir_p@,$mkdir_p,;t t
7214	s,@AWK@,$AWK,;t t
7215	s,@SET_MAKE@,$SET_MAKE,;t t
7216	s,@am__leading_dot@,$am__leading_dot,;t t
7217	s,@CXX@,$CXX,;t t
7218	s,@CXXFLAGS@,$CXXFLAGS,;t t
7219	s,@LDFLAGS@,$LDFLAGS,;t t
7220	s,@CPPFLAGS@,$CPPFLAGS,;t t
7221	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7222	s,@EXEEXT@,$EXEEXT,;t t
7223	s,@OBJEXT@,$OBJEXT,;t t
7224	s,@DEPDIR@,$DEPDIR,;t t
7225	s,@am__include@,$am__include,;t t
7226	s,@am__quote@,$am__quote,;t t
7227	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7228	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7229	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7230	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7231	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7232	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7233	s,@CC@,$CC,;t t
7234	s,@CFLAGS@,$CFLAGS,;t t
7235	s,@ac_ct_CC@,$ac_ct_CC,;t t
7236	s,@CCDEPMODE@,$CCDEPMODE,;t t
7237	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7238	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7239	s,@CPP@,$CPP,;t t
7240	s,@EGREP@,$EGREP,;t t
7241	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7242	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
7243	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
7244	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
7245	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
7246	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
7247	s,@LIBOBJS@,$LIBOBJS,;t t
7248	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7249	CEOF
7250
7251	_ACEOF
7252
7253	cat >>$CONFIG_STATUS <<\_ACEOF
7254	# Split the substitutions into bite-sized pieces for seds with
7255	# small command number limits, like on Digital OSF/1 and HP-UX.
7256	ac_max_sed_lines=48
7257	ac_sed_frag=1 # Number of current file.
7258	ac_beg=1 # First line for current file.
7259	ac_end=$ac_max_sed_lines # Line after last line for current file.
7260	ac_more_lines=:
7261	ac_sed_cmds=
7262	while $ac_more_lines; do
7263	if test $ac_beg -gt 1; then
7264	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7265	else
7266	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7267	fi
7268	if test ! -s $tmp/subs.frag; then
7269	ac_more_lines=false
7270	else
7271	# The purpose of the label and of the branching condition is to
7272	# speed up the sed processing (if there are no `@' at all, there
7273	# is no need to browse any of the substitutions).
7274	# These are the two extra sed commands mentioned above.
7275	(echo ':t
7276	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7277	if test -z "$ac_sed_cmds"; then
7278	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7279	else
7280	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7281	fi
7282	ac_sed_frag=`expr $ac_sed_frag + 1`
7283	ac_beg=$ac_end
7284	ac_end=`expr $ac_end + $ac_max_sed_lines`
7285	fi
7286	done
7287	if test -z "$ac_sed_cmds"; then
7288	ac_sed_cmds=cat
7289	fi
7290	fi # test -n "$CONFIG_FILES"
7291
7292	_ACEOF
7293	cat >>$CONFIG_STATUS <<\_ACEOF
7294	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7295	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7296	case $ac_file in
7297	- \| :- \| :-:* ) # input from stdin
7298	cat >$tmp/stdin
7299	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7300	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7301	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7302	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7303	* ) ac_file_in=$ac_file.in ;;
7304	esac
7305
7306	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7307	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7308	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7309	X"$ac_file" : 'X$//$[^/]' \\| \
7310	X"$ac_file" : 'X$//$$' \\| \
7311	X"$ac_file" : 'X$/$' \\| \
7312	. : '$.$' 2>/dev/null \|\|
7313	echo X"$ac_file" \|
7314	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7315	/^X$\/\/$[^/].*/{ s//\1/; q; }
7316	/^X$\/\/$$/{ s//\1/; q; }
7317	/^X$\/$.*/{ s//\1/; q; }
7318	s/.*/./; q'`
7319	{ if $as_mkdir_p; then
7320	mkdir -p "$ac_dir"
7321	else
7322	as_dir="$ac_dir"
7323	as_dirs=
7324	while test ! -d "$as_dir"; do
7325	as_dirs="$as_dir $as_dirs"
7326	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7327	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7328	X"$as_dir" : 'X$//$[^/]' \\| \
7329	X"$as_dir" : 'X$//$$' \\| \
7330	X"$as_dir" : 'X$/$' \\| \
7331	. : '$.$' 2>/dev/null \|\|
7332	echo X"$as_dir" \|
7333	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7334	/^X$\/\/$[^/].*/{ s//\1/; q; }
7335	/^X$\/\/$$/{ s//\1/; q; }
7336	/^X$\/$.*/{ s//\1/; q; }
7337	s/.*/./; q'`
7338	done
7339	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7340	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7341	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7342	{ (exit 1); exit 1; }; }; }
7343
7344	ac_builddir=.
7345
7346	if test "$ac_dir" != .; then
7347	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7348	# A "../" for each directory in $ac_dir_suffix.
7349	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7350	else
7351	ac_dir_suffix= ac_top_builddir=
7352	fi
7353
7354	case $srcdir in
7355	.) # No --srcdir option. We are building in place.
7356	ac_srcdir=.
7357	if test -z "$ac_top_builddir"; then
7358	ac_top_srcdir=.
7359	else
7360	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7361	fi ;;
7362	[\\/]* \| ?:[\\/]* ) # Absolute path.
7363	ac_srcdir=$srcdir$ac_dir_suffix;
7364	ac_top_srcdir=$srcdir ;;
7365	*) # Relative path.
7366	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7367	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7368	esac
7369
7370	# Do not use `cd foo && pwd` to compute absolute paths, because
7371	# the directories may not exist.
7372	case `pwd` in
7373	.) ac_abs_builddir="$ac_dir";;
7374	*)
7375	case "$ac_dir" in
7376	.) ac_abs_builddir=`pwd`;;
7377	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7378	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7379	esac;;
7380	esac
7381	case $ac_abs_builddir in
7382	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7383	*)
7384	case ${ac_top_builddir}. in
7385	.) ac_abs_top_builddir=$ac_abs_builddir;;
7386	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7387	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7388	esac;;
7389	esac
7390	case $ac_abs_builddir in
7391	.) ac_abs_srcdir=$ac_srcdir;;
7392	*)
7393	case $ac_srcdir in
7394	.) ac_abs_srcdir=$ac_abs_builddir;;
7395	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7396	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7397	esac;;
7398	esac
7399	case $ac_abs_builddir in
7400	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7401	*)
7402	case $ac_top_srcdir in
7403	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7404	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7405	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7406	esac;;
7407	esac
7408
7409
7410	case $INSTALL in
7411	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7412	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7413	esac
7414
7415	if test x"$ac_file" != x-; then
7416	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7417	echo "$as_me: creating $ac_file" >&6;}
7418	rm -f "$ac_file"
7419	fi
7420	# Let's still pretend it is `configure' which instantiates (i.e., don't
7421	# use $as_me), people would be surprised to read:
7422	# /* config.h. Generated by config.status. */
7423	if test x"$ac_file" = x-; then
7424	configure_input=
7425	else
7426	configure_input="$ac_file. "
7427	fi
7428	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7429	sed 's,.*/,,'` by configure."
7430
7431	# First look for the input files in the build tree, otherwise in the
7432	# src tree.
7433	ac_file_inputs=`IFS=:
7434	for f in $ac_file_in; do
7435	case $f in
7436	-) echo $tmp/stdin ;;
7437	[\\/$]*)
7438	# Absolute (can't be DOS-style, as IFS=:)
7439	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7440	echo "$as_me: error: cannot find input file: $f" >&2;}
7441	{ (exit 1); exit 1; }; }
7442	echo "$f";;
7443	*) # Relative
7444	if test -f "$f"; then
7445	# Build tree
7446	echo "$f"
7447	elif test -f "$srcdir/$f"; then
7448	# Source tree
7449	echo "$srcdir/$f"
7450	else
7451	# /dev/null tree
7452	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7453	echo "$as_me: error: cannot find input file: $f" >&2;}
7454	{ (exit 1); exit 1; }; }
7455	fi;;
7456	esac
7457	done` \|\| { (exit 1); exit 1; }
7458	_ACEOF
7459	cat >>$CONFIG_STATUS <<_ACEOF
7460	sed "$ac_vpsub
7461	$extrasub
7462	_ACEOF
7463	cat >>$CONFIG_STATUS <<\_ACEOF
7464	:t
7465	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7466	s,@configure_input@,$configure_input,;t t
7467	s,@srcdir@,$ac_srcdir,;t t
7468	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7469	s,@top_srcdir@,$ac_top_srcdir,;t t
7470	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7471	s,@builddir@,$ac_builddir,;t t
7472	s,@abs_builddir@,$ac_abs_builddir,;t t
7473	s,@top_builddir@,$ac_top_builddir,;t t
7474	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7475	s,@INSTALL@,$ac_INSTALL,;t t
7476	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7477	rm -f $tmp/stdin
7478	if test x"$ac_file" != x-; then
7479	mv $tmp/out $ac_file
7480	else
7481	cat $tmp/out
7482	rm -f $tmp/out
7483	fi
7484
7485	done
7486	_ACEOF
7487	cat >>$CONFIG_STATUS <<\_ACEOF
7488
7489	#
7490	# CONFIG_HEADER section.
7491	#
7492
7493	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7494	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7495	#
7496	# ac_d sets the value in "#define NAME VALUE" lines.
7497	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7498	ac_dB='[ ].*$,\1#\2'
7499	ac_dC=' '
7500	ac_dD=',;t'
7501	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7502	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7503	ac_uB='$,\1#\2define\3'
7504	ac_uC=' '
7505	ac_uD=',;t'
7506
7507	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7508	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7509	case $ac_file in
7510	- \| :- \| :-:* ) # input from stdin
7511	cat >$tmp/stdin
7512	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7513	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7514	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7515	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7516	* ) ac_file_in=$ac_file.in ;;
7517	esac
7518
7519	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7520	echo "$as_me: creating $ac_file" >&6;}
7521
7522	# First look for the input files in the build tree, otherwise in the
7523	# src tree.
7524	ac_file_inputs=`IFS=:
7525	for f in $ac_file_in; do
7526	case $f in
7527	-) echo $tmp/stdin ;;
7528	[\\/$]*)
7529	# Absolute (can't be DOS-style, as IFS=:)
7530	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7531	echo "$as_me: error: cannot find input file: $f" >&2;}
7532	{ (exit 1); exit 1; }; }
7533	# Do quote $f, to prevent DOS paths from being IFS'd.
7534	echo "$f";;
7535	*) # Relative
7536	if test -f "$f"; then
7537	# Build tree
7538	echo "$f"
7539	elif test -f "$srcdir/$f"; then
7540	# Source tree
7541	echo "$srcdir/$f"
7542	else
7543	# /dev/null tree
7544	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7545	echo "$as_me: error: cannot find input file: $f" >&2;}
7546	{ (exit 1); exit 1; }; }
7547	fi;;
7548	esac
7549	done` \|\| { (exit 1); exit 1; }
7550	# Remove the trailing spaces.
7551	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7552
7553	_ACEOF
7554
7555	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7556	# `conftest.undefs', that substitutes the proper values into
7557	# config.h.in to produce config.h. The first handles `#define'
7558	# templates, and the second `#undef' templates.
7559	# And first: Protect against being on the right side of a sed subst in
7560	# config.status. Protect against being in an unquoted here document
7561	# in config.status.
7562	rm -f conftest.defines conftest.undefs
7563	# Using a here document instead of a string reduces the quoting nightmare.
7564	# Putting comments in sed scripts is not portable.
7565	#
7566	# `end' is used to avoid that the second main sed command (meant for
7567	# 0-ary CPP macros) applies to n-ary macro definitions.
7568	# See the Autoconf documentation for `clear'.
7569	cat >confdef2sed.sed <<\_ACEOF
7570	s/[\\&,]/\\&/g
7571	s,[\\$`],\\&,g
7572	t clear
7573	: clear
7574	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7575	t end
7576	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7577	: end
7578	_ACEOF
7579	# If some macros were called several times there might be several times
7580	# the same #defines, which is useless. Nevertheless, we may not want to
7581	# sort them, since we want the last AC-DEFINE to be honored.
7582	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7583	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7584	rm -f confdef2sed.sed
7585
7586	# This sed command replaces #undef with comments. This is necessary, for
7587	# example, in the case of _POSIX_SOURCE, which is predefined and required
7588	# on some systems where configure will not decide to define it.
7589	cat >>conftest.undefs <<\_ACEOF
7590	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7591	_ACEOF
7592
7593	# Break up conftest.defines because some shells have a limit on the size
7594	# of here documents, and old seds have small limits too (100 cmds).
7595	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7596	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7597	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7598	echo ' :' >>$CONFIG_STATUS
7599	rm -f conftest.tail
7600	while grep . conftest.defines >/dev/null
7601	do
7602	# Write a limited-size here document to $tmp/defines.sed.
7603	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7604	# Speed up: don't consider the non `#define' lines.
7605	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7606	# Work around the forget-to-reset-the-flag bug.
7607	echo 't clr' >>$CONFIG_STATUS
7608	echo ': clr' >>$CONFIG_STATUS
7609	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7610	echo 'CEOF
7611	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7612	rm -f $tmp/in
7613	mv $tmp/out $tmp/in
7614	' >>$CONFIG_STATUS
7615	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7616	rm -f conftest.defines
7617	mv conftest.tail conftest.defines
7618	done
7619	rm -f conftest.defines
7620	echo ' fi # grep' >>$CONFIG_STATUS
7621	echo >>$CONFIG_STATUS
7622
7623	# Break up conftest.undefs because some shells have a limit on the size
7624	# of here documents, and old seds have small limits too (100 cmds).
7625	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7626	rm -f conftest.tail
7627	while grep . conftest.undefs >/dev/null
7628	do
7629	# Write a limited-size here document to $tmp/undefs.sed.
7630	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7631	# Speed up: don't consider the non `#undef'
7632	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7633	# Work around the forget-to-reset-the-flag bug.
7634	echo 't clr' >>$CONFIG_STATUS
7635	echo ': clr' >>$CONFIG_STATUS
7636	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7637	echo 'CEOF
7638	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7639	rm -f $tmp/in
7640	mv $tmp/out $tmp/in
7641	' >>$CONFIG_STATUS
7642	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7643	rm -f conftest.undefs
7644	mv conftest.tail conftest.undefs
7645	done
7646	rm -f conftest.undefs
7647
7648	cat >>$CONFIG_STATUS <<\_ACEOF
7649	# Let's still pretend it is `configure' which instantiates (i.e., don't
7650	# use $as_me), people would be surprised to read:
7651	# /* config.h. Generated by config.status. */
7652	if test x"$ac_file" = x-; then
7653	echo "/* Generated by configure. */" >$tmp/config.h
7654	else
7655	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7656	fi
7657	cat $tmp/in >>$tmp/config.h
7658	rm -f $tmp/in
7659	if test x"$ac_file" != x-; then
7660	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7661	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7662	echo "$as_me: $ac_file is unchanged" >&6;}
7663	else
7664	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7665	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7666	X"$ac_file" : 'X$//$[^/]' \\| \
7667	X"$ac_file" : 'X$//$$' \\| \
7668	X"$ac_file" : 'X$/$' \\| \
7669	. : '$.$' 2>/dev/null \|\|
7670	echo X"$ac_file" \|
7671	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7672	/^X$\/\/$[^/].*/{ s//\1/; q; }
7673	/^X$\/\/$$/{ s//\1/; q; }
7674	/^X$\/$.*/{ s//\1/; q; }
7675	s/.*/./; q'`
7676	{ if $as_mkdir_p; then
7677	mkdir -p "$ac_dir"
7678	else
7679	as_dir="$ac_dir"
7680	as_dirs=
7681	while test ! -d "$as_dir"; do
7682	as_dirs="$as_dir $as_dirs"
7683	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7684	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7685	X"$as_dir" : 'X$//$[^/]' \\| \
7686	X"$as_dir" : 'X$//$$' \\| \
7687	X"$as_dir" : 'X$/$' \\| \
7688	. : '$.$' 2>/dev/null \|\|
7689	echo X"$as_dir" \|
7690	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7691	/^X$\/\/$[^/].*/{ s//\1/; q; }
7692	/^X$\/\/$$/{ s//\1/; q; }
7693	/^X$\/$.*/{ s//\1/; q; }
7694	s/.*/./; q'`
7695	done
7696	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7697	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7698	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7699	{ (exit 1); exit 1; }; }; }
7700
7701	rm -f $ac_file
7702	mv $tmp/config.h $ac_file
7703	fi
7704	else
7705	cat $tmp/config.h
7706	rm -f $tmp/config.h
7707	fi
7708	# Compute $ac_file's index in $config_headers.
7709	_am_stamp_count=1
7710	for _am_header in $config_headers :; do
7711	case $_am_header in
7712	$ac_file \| $ac_file:* )
7713	break ;;
7714	* )
7715	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7716	esac
7717	done
7718	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7719	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7720	X$ac_file : 'X$//$[^/]' \\| \
7721	X$ac_file : 'X$//$$' \\| \
7722	X$ac_file : 'X$/$' \\| \
7723	. : '$.$' 2>/dev/null \|\|
7724	echo X$ac_file \|
7725	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7726	/^X$\/\/$[^/].*/{ s//\1/; q; }
7727	/^X$\/\/$$/{ s//\1/; q; }
7728	/^X$\/$.*/{ s//\1/; q; }
7729	s/.*/./; q'`/stamp-h$_am_stamp_count
7730	done
7731	_ACEOF
7732	cat >>$CONFIG_STATUS <<\_ACEOF
7733
7734	#
7735	# CONFIG_COMMANDS section.
7736	#
7737	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7738	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7739	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7740	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7741	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7742	X"$ac_dest" : 'X$//$[^/]' \\| \
7743	X"$ac_dest" : 'X$//$$' \\| \
7744	X"$ac_dest" : 'X$/$' \\| \
7745	. : '$.$' 2>/dev/null \|\|
7746	echo X"$ac_dest" \|
7747	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7748	/^X$\/\/$[^/].*/{ s//\1/; q; }
7749	/^X$\/\/$$/{ s//\1/; q; }
7750	/^X$\/$.*/{ s//\1/; q; }
7751	s/.*/./; q'`
7752	{ if $as_mkdir_p; then
7753	mkdir -p "$ac_dir"
7754	else
7755	as_dir="$ac_dir"
7756	as_dirs=
7757	while test ! -d "$as_dir"; do
7758	as_dirs="$as_dir $as_dirs"
7759	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7760	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7761	X"$as_dir" : 'X$//$[^/]' \\| \
7762	X"$as_dir" : 'X$//$$' \\| \
7763	X"$as_dir" : 'X$/$' \\| \
7764	. : '$.$' 2>/dev/null \|\|
7765	echo X"$as_dir" \|
7766	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7767	/^X$\/\/$[^/].*/{ s//\1/; q; }
7768	/^X$\/\/$$/{ s//\1/; q; }
7769	/^X$\/$.*/{ s//\1/; q; }
7770	s/.*/./; q'`
7771	done
7772	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7773	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7774	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7775	{ (exit 1); exit 1; }; }; }
7776
7777	ac_builddir=.
7778
7779	if test "$ac_dir" != .; then
7780	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7781	# A "../" for each directory in $ac_dir_suffix.
7782	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7783	else
7784	ac_dir_suffix= ac_top_builddir=
7785	fi
7786
7787	case $srcdir in
7788	.) # No --srcdir option. We are building in place.
7789	ac_srcdir=.
7790	if test -z "$ac_top_builddir"; then
7791	ac_top_srcdir=.
7792	else
7793	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7794	fi ;;
7795	[\\/]* \| ?:[\\/]* ) # Absolute path.
7796	ac_srcdir=$srcdir$ac_dir_suffix;
7797	ac_top_srcdir=$srcdir ;;
7798	*) # Relative path.
7799	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7800	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7801	esac
7802
7803	# Do not use `cd foo && pwd` to compute absolute paths, because
7804	# the directories may not exist.
7805	case `pwd` in
7806	.) ac_abs_builddir="$ac_dir";;
7807	*)
7808	case "$ac_dir" in
7809	.) ac_abs_builddir=`pwd`;;
7810	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7811	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7812	esac;;
7813	esac
7814	case $ac_abs_builddir in
7815	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7816	*)
7817	case ${ac_top_builddir}. in
7818	.) ac_abs_top_builddir=$ac_abs_builddir;;
7819	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7820	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7821	esac;;
7822	esac
7823	case $ac_abs_builddir in
7824	.) ac_abs_srcdir=$ac_srcdir;;
7825	*)
7826	case $ac_srcdir in
7827	.) ac_abs_srcdir=$ac_abs_builddir;;
7828	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7829	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7830	esac;;
7831	esac
7832	case $ac_abs_builddir in
7833	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7834	*)
7835	case $ac_top_srcdir in
7836	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7837	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7838	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7839	esac;;
7840	esac
7841
7842
7843	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7844	echo "$as_me: executing $ac_dest commands" >&6;}
7845	case $ac_dest in
7846	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7847	# Strip MF so we end up with the name of the file.
7848	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7849	# Check whether this is an Automake generated Makefile or not.
7850	# We used to match only the files named `Makefile.in', but
7851	# some people rename them; so instead we look at the file content.
7852	# Grep'ing the first line is not enough: some people post-process
7853	# each Makefile.in and add a new line on top of each file to say so.
7854	# So let's grep whole file.
7855	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7856	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7857	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7858	X"$mf" : 'X$//$[^/]' \\| \
7859	X"$mf" : 'X$//$$' \\| \
7860	X"$mf" : 'X$/$' \\| \
7861	. : '$.$' 2>/dev/null \|\|
7862	echo X"$mf" \|
7863	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7864	/^X$\/\/$[^/].*/{ s//\1/; q; }
7865	/^X$\/\/$$/{ s//\1/; q; }
7866	/^X$\/$.*/{ s//\1/; q; }
7867	s/.*/./; q'`
7868	else
7869	continue
7870	fi
7871	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
7872	# Extract the definition of DEP_FILES from the Makefile without
7873	# running `make'.
7874	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7875	test -z "$DEPDIR" && continue
7876	# When using ansi2knr, U may be empty or an underscore; expand it
7877	U=`sed -n 's/^U = //p' < "$mf"`
7878	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
7879	# We invoke sed twice because it is the simplest approach to
7880	# changing $(DEPDIR) to its actual value in the expansion.
7881	for file in `sed -n '
7882	/^DEP_FILES = .*\\\\$/ {
7883	s/^DEP_FILES = //
7884	:loop
7885	s/\\\\$//
7886	p
7887	n
7888	/\\\\$/ b loop
7889	p
7890	}
7891	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
7892	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7893	# Make sure the directory exists.
7894	test -f "$dirpart/$file" && continue
7895	fdir=`(dirname "$file") 2>/dev/null \|\|
7896	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7897	X"$file" : 'X$//$[^/]' \\| \
7898	X"$file" : 'X$//$$' \\| \
7899	X"$file" : 'X$/$' \\| \
7900	. : '$.$' 2>/dev/null \|\|
7901	echo X"$file" \|
7902	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7903	/^X$\/\/$[^/].*/{ s//\1/; q; }
7904	/^X$\/\/$$/{ s//\1/; q; }
7905	/^X$\/$.*/{ s//\1/; q; }
7906	s/.*/./; q'`
7907	{ if $as_mkdir_p; then
7908	mkdir -p $dirpart/$fdir
7909	else
7910	as_dir=$dirpart/$fdir
7911	as_dirs=
7912	while test ! -d "$as_dir"; do
7913	as_dirs="$as_dir $as_dirs"
7914	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7915	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7916	X"$as_dir" : 'X$//$[^/]' \\| \
7917	X"$as_dir" : 'X$//$$' \\| \
7918	X"$as_dir" : 'X$/$' \\| \
7919	. : '$.$' 2>/dev/null \|\|
7920	echo X"$as_dir" \|
7921	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7922	/^X$\/\/$[^/].*/{ s//\1/; q; }
7923	/^X$\/\/$$/{ s//\1/; q; }
7924	/^X$\/$.*/{ s//\1/; q; }
7925	s/.*/./; q'`
7926	done
7927	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7928	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7929	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7930	{ (exit 1); exit 1; }; }; }
7931
7932	# echo "creating $dirpart/$file"
7933	echo '# dummy' > "$dirpart/$file"
7934	done
7935	done
7936	;;
7937	esac
7938	done
7939	_ACEOF
7940
7941	cat >>$CONFIG_STATUS <<\_ACEOF
7942
7943	{ (exit 0); exit 0; }
7944	_ACEOF
7945	chmod +x $CONFIG_STATUS
7946	ac_clean_files=$ac_clean_files_save
7947
7948
7949	# configure is writing to config.log, and then calls config.status.
7950	# config.status does its own redirection, appending to config.log.
7951	# Unfortunately, on DOS this fails, as config.log is still kept open
7952	# by configure, so config.status won't be able to write to it; its
7953	# output is simply discarded. So we exec the FD to /dev/null,
7954	# effectively closing config.log, so it can be properly (re)opened and
7955	# appended to by config.status. When coming back to configure, we
7956	# need to make the FD available again.
7957	if test "$no_create" != yes; then
7958	ac_cs_success=:
7959	ac_config_status_args=
7960	test "$silent" = yes &&
7961	ac_config_status_args="$ac_config_status_args --quiet"
7962	exec 5>/dev/null
7963	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7964	exec 5>>config.log
7965	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7966	# would make configure fail if this is the last instruction.
7967	$ac_cs_success \|\| { (exit 1); exit 1; }
7968	fi
7969

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