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configure @ 3890

Last change on this file since 3890 was 3508, checked in by bensch, 20 years ago
orxonox/branche/soundManager: added sound_control and it compiles
Property svn:executable set to ``*
File size: 295.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at 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='0.2.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at 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 DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_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 0.2.1-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--enable-sub-projects also builds the subProjects while make from srcdir
870
871	Optional Packages:
872	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
873	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
874	--without-gtk Prevents GTK from being loaded
875	--without-gthread Prevents gThread from being loaded
876	--without-pthread Prevents pthread from being loaded
877	--without-curl Prevents libcURL from being loaded
878	--without-sdl-image Prevents SDL_image from being loaded
879
880	Some influential environment variables:
881	CXX C++ compiler command
882	CXXFLAGS C++ compiler flags
883	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
884	nonstandard directory <lib dir>
885	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
886	headers in a nonstandard directory <include dir>
887	CC C compiler command
888	CFLAGS C compiler flags
889	CPP C preprocessor
890
891	Use these variables to override the choices made by `configure' or to help
892	it to find libraries and programs with nonstandard names/locations.
893
894	Report bugs to <orxonox-dev at mail.datacore.ch>.
895	_ACEOF
896	fi
897
898	if test "$ac_init_help" = "recursive"; then
899	# If there are subdirs, report their specific --help.
900	ac_popdir=`pwd`
901	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
902	test -d $ac_dir \|\| continue
903	ac_builddir=.
904
905	if test "$ac_dir" != .; then
906	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
907	# A "../" for each directory in $ac_dir_suffix.
908	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
909	else
910	ac_dir_suffix= ac_top_builddir=
911	fi
912
913	case $srcdir in
914	.) # No --srcdir option. We are building in place.
915	ac_srcdir=.
916	if test -z "$ac_top_builddir"; then
917	ac_top_srcdir=.
918	else
919	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
920	fi ;;
921	[\\/]* \| ?:[\\/]* ) # Absolute path.
922	ac_srcdir=$srcdir$ac_dir_suffix;
923	ac_top_srcdir=$srcdir ;;
924	*) # Relative path.
925	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
926	ac_top_srcdir=$ac_top_builddir$srcdir ;;
927	esac
928
929	# Do not use `cd foo && pwd` to compute absolute paths, because
930	# the directories may not exist.
931	case `pwd` in
932	.) ac_abs_builddir="$ac_dir";;
933	*)
934	case "$ac_dir" in
935	.) ac_abs_builddir=`pwd`;;
936	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
937	*) ac_abs_builddir=`pwd`/"$ac_dir";;
938	esac;;
939	esac
940	case $ac_abs_builddir in
941	.) ac_abs_top_builddir=${ac_top_builddir}.;;
942	*)
943	case ${ac_top_builddir}. in
944	.) ac_abs_top_builddir=$ac_abs_builddir;;
945	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
946	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
947	esac;;
948	esac
949	case $ac_abs_builddir in
950	.) ac_abs_srcdir=$ac_srcdir;;
951	*)
952	case $ac_srcdir in
953	.) ac_abs_srcdir=$ac_abs_builddir;;
954	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
955	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
956	esac;;
957	esac
958	case $ac_abs_builddir in
959	.) ac_abs_top_srcdir=$ac_top_srcdir;;
960	*)
961	case $ac_top_srcdir in
962	.) ac_abs_top_srcdir=$ac_abs_builddir;;
963	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
964	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
965	esac;;
966	esac
967
968	cd $ac_dir
969	# Check for guested configure; otherwise get Cygnus style configure.
970	if test -f $ac_srcdir/configure.gnu; then
971	echo
972	$SHELL $ac_srcdir/configure.gnu --help=recursive
973	elif test -f $ac_srcdir/configure; then
974	echo
975	$SHELL $ac_srcdir/configure --help=recursive
976	elif test -f $ac_srcdir/configure.ac \|\|
977	test -f $ac_srcdir/configure.in; then
978	echo
979	$ac_configure --help
980	else
981	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
982	fi
983	cd $ac_popdir
984	done
985	fi
986
987	test -n "$ac_init_help" && exit 0
988	if $ac_init_version; then
989	cat <<\_ACEOF
990	orxonox configure 0.2.1-pre-alpha
991	generated by GNU Autoconf 2.59
992
993	Copyright (C) 2003 Free Software Foundation, Inc.
994	This configure script is free software; the Free Software Foundation
995	gives unlimited permission to copy, distribute and modify it.
996	_ACEOF
997	exit 0
998	fi
999	exec 5>config.log
1000	cat >&5 <<_ACEOF
1001	This file contains any messages produced by compilers while
1002	running configure, to aid debugging if configure makes a mistake.
1003
1004	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
1005	generated by GNU Autoconf 2.59. Invocation command line was
1006
1007	$ $0 $@
1008
1009	_ACEOF
1010	{
1011	cat <<_ASUNAME
1012	## --------- ##
1013	## Platform. ##
1014	## --------- ##
1015
1016	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1017	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1018	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1019	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1020	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1021
1022	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1023	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1024
1025	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1026	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1027	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1028	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1029	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1030	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1031	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1032
1033	_ASUNAME
1034
1035	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1036	for as_dir in $PATH
1037	do
1038	IFS=$as_save_IFS
1039	test -z "$as_dir" && as_dir=.
1040	echo "PATH: $as_dir"
1041	done
1042
1043	} >&5
1044
1045	cat >&5 <<_ACEOF
1046
1047
1048	## ----------- ##
1049	## Core tests. ##
1050	## ----------- ##
1051
1052	_ACEOF
1053
1054
1055	# Keep a trace of the command line.
1056	# Strip out --no-create and --no-recursion so they do not pile up.
1057	# Strip out --silent because we don't want to record it for future runs.
1058	# Also quote any args containing shell meta-characters.
1059	# Make two passes to allow for proper duplicate-argument suppression.
1060	ac_configure_args=
1061	ac_configure_args0=
1062	ac_configure_args1=
1063	ac_sep=
1064	ac_must_keep_next=false
1065	for ac_pass in 1 2
1066	do
1067	for ac_arg
1068	do
1069	case $ac_arg in
1070	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
1073	continue ;;
1074	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1075	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1076	esac
1077	case $ac_pass in
1078	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1079	2)
1080	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1081	if test $ac_must_keep_next = true; then
1082	ac_must_keep_next=false # Got value, back to normal.
1083	else
1084	case $ac_arg in
1085	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1086	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1087	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1088	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1089	case "$ac_configure_args0 " in
1090	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1091	esac
1092	;;
1093	-* ) ac_must_keep_next=true ;;
1094	esac
1095	fi
1096	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1097	# Get rid of the leading space.
1098	ac_sep=" "
1099	;;
1100	esac
1101	done
1102	done
1103	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1104	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1105
1106	# When interrupted or exit'd, cleanup temporary files, and complete
1107	# config.log. We remove comments because anyway the quotes in there
1108	# would cause problems or look ugly.
1109	# WARNING: Be sure not to use single quotes in there, as some shells,
1110	# such as our DU 5.0 friend, will then `close' the trap.
1111	trap 'exit_status=$?
1112	# Save into config.log some information that might help in debugging.
1113	{
1114	echo
1115
1116	cat <<\_ASBOX
1117	## ---------------- ##
1118	## Cache variables. ##
1119	## ---------------- ##
1120	_ASBOX
1121	echo
1122	# The following way of writing the cache mishandles newlines in values,
1123	{
1124	(set) 2>&1 \|
1125	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1126	ac_space=\ )
1127	sed -n \
1128	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1129	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1130	;;
1131	*)
1132	sed -n \
1133	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1134	;;
1135	esac;
1136	}
1137	echo
1138
1139	cat <<\_ASBOX
1140	## ----------------- ##
1141	## Output variables. ##
1142	## ----------------- ##
1143	_ASBOX
1144	echo
1145	for ac_var in $ac_subst_vars
1146	do
1147	eval ac_val=$`echo $ac_var`
1148	echo "$ac_var='"'"'$ac_val'"'"'"
1149	done \| sort
1150	echo
1151
1152	if test -n "$ac_subst_files"; then
1153	cat <<\_ASBOX
1154	## ------------- ##
1155	## Output files. ##
1156	## ------------- ##
1157	_ASBOX
1158	echo
1159	for ac_var in $ac_subst_files
1160	do
1161	eval ac_val=$`echo $ac_var`
1162	echo "$ac_var='"'"'$ac_val'"'"'"
1163	done \| sort
1164	echo
1165	fi
1166
1167	if test -s confdefs.h; then
1168	cat <<\_ASBOX
1169	## ----------- ##
1170	## confdefs.h. ##
1171	## ----------- ##
1172	_ASBOX
1173	echo
1174	sed "/^$/d" confdefs.h \| sort
1175	echo
1176	fi
1177	test "$ac_signal" != 0 &&
1178	echo "$as_me: caught signal $ac_signal"
1179	echo "$as_me: exit $exit_status"
1180	} >&5
1181	rm -f core *.core &&
1182	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1183	exit $exit_status
1184	' 0
1185	for ac_signal in 1 2 13 15; do
1186	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1187	done
1188	ac_signal=0
1189
1190	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1191	rm -rf conftest* confdefs.h
1192	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1193	echo >confdefs.h
1194
1195	# Predefined preprocessor variables.
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_NAME "$PACKAGE_NAME"
1199	_ACEOF
1200
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_STRING "$PACKAGE_STRING"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1219	_ACEOF
1220
1221
1222	# Let the site file select an alternate cache file if it wants to.
1223	# Prefer explicitly selected file to automatically selected ones.
1224	if test -z "$CONFIG_SITE"; then
1225	if test "x$prefix" != xNONE; then
1226	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1227	else
1228	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1229	fi
1230	fi
1231	for ac_site_file in $CONFIG_SITE; do
1232	if test -r "$ac_site_file"; then
1233	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1234	echo "$as_me: loading site script $ac_site_file" >&6;}
1235	sed 's/^/\| /' "$ac_site_file" >&5
1236	. "$ac_site_file"
1237	fi
1238	done
1239
1240	if test -r "$cache_file"; then
1241	# Some versions of bash will fail to source /dev/null (special
1242	# files actually), so we avoid doing that.
1243	if test -f "$cache_file"; then
1244	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1245	echo "$as_me: loading cache $cache_file" >&6;}
1246	case $cache_file in
1247	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1248	*) . ./$cache_file;;
1249	esac
1250	fi
1251	else
1252	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1253	echo "$as_me: creating cache $cache_file" >&6;}
1254	>$cache_file
1255	fi
1256
1257	# Check that the precious variables saved in the cache have kept the same
1258	# value.
1259	ac_cache_corrupted=false
1260	for ac_var in `(set) 2>&1 \|
1261	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1262	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1263	eval ac_new_set=\$ac_env_${ac_var}_set
1264	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1265	eval ac_new_val="\$ac_env_${ac_var}_value"
1266	case $ac_old_set,$ac_new_set in
1267	set,)
1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1269	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1270	ac_cache_corrupted=: ;;
1271	,set)
1272	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1273	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1274	ac_cache_corrupted=: ;;
1275	,);;
1276	*)
1277	if test "x$ac_old_val" != "x$ac_new_val"; then
1278	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1279	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1280	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1281	echo "$as_me: former value: $ac_old_val" >&2;}
1282	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1283	echo "$as_me: current value: $ac_new_val" >&2;}
1284	ac_cache_corrupted=:
1285	fi;;
1286	esac
1287	# Pass precious variables to config.status.
1288	if test "$ac_new_set" = set; then
1289	case $ac_new_val in
1290	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1291	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1292	*) ac_arg=$ac_var=$ac_new_val ;;
1293	esac
1294	case " $ac_configure_args " in
1295	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1296	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1297	esac
1298	fi
1299	done
1300	if $ac_cache_corrupted; then
1301	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1302	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1303	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1304	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1305	{ (exit 1); exit 1; }; }
1306	fi
1307
1308	ac_ext=c
1309	ac_cpp='$CPP $CPPFLAGS'
1310	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1311	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1312	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341	## Detect the canonical host and target build environment.
1342	ac_aux_dir=
1343	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1344	if test -f $ac_dir/install-sh; then
1345	ac_aux_dir=$ac_dir
1346	ac_install_sh="$ac_aux_dir/install-sh -c"
1347	break
1348	elif test -f $ac_dir/install.sh; then
1349	ac_aux_dir=$ac_dir
1350	ac_install_sh="$ac_aux_dir/install.sh -c"
1351	break
1352	elif test -f $ac_dir/shtool; then
1353	ac_aux_dir=$ac_dir
1354	ac_install_sh="$ac_aux_dir/shtool install -c"
1355	break
1356	fi
1357	done
1358	if test -z "$ac_aux_dir"; then
1359	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1360	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1361	{ (exit 1); exit 1; }; }
1362	fi
1363	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1364	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1365	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1366
1367	# Make sure we can run config.sub.
1368	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1369	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1370	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1371	{ (exit 1); exit 1; }; }
1372
1373	echo "$as_me:$LINENO: checking build system type" >&5
1374	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1375	if test "${ac_cv_build+set}" = set; then
1376	echo $ECHO_N "(cached) $ECHO_C" >&6
1377	else
1378	ac_cv_build_alias=$build_alias
1379	test -z "$ac_cv_build_alias" &&
1380	ac_cv_build_alias=`$ac_config_guess`
1381	test -z "$ac_cv_build_alias" &&
1382	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1383	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1384	{ (exit 1); exit 1; }; }
1385	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1386	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1387	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1388	{ (exit 1); exit 1; }; }
1389
1390	fi
1391	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1392	echo "${ECHO_T}$ac_cv_build" >&6
1393	build=$ac_cv_build
1394	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1395	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1396	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1397
1398
1399	echo "$as_me:$LINENO: checking host system type" >&5
1400	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1401	if test "${ac_cv_host+set}" = set; then
1402	echo $ECHO_N "(cached) $ECHO_C" >&6
1403	else
1404	ac_cv_host_alias=$host_alias
1405	test -z "$ac_cv_host_alias" &&
1406	ac_cv_host_alias=$ac_cv_build_alias
1407	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1408	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1409	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1410	{ (exit 1); exit 1; }; }
1411
1412	fi
1413	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1414	echo "${ECHO_T}$ac_cv_host" >&6
1415	host=$ac_cv_host
1416	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1417	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1418	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1419
1420
1421	echo "$as_me:$LINENO: checking target system type" >&5
1422	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1423	if test "${ac_cv_target+set}" = set; then
1424	echo $ECHO_N "(cached) $ECHO_C" >&6
1425	else
1426	ac_cv_target_alias=$target_alias
1427	test "x$ac_cv_target_alias" = "x" &&
1428	ac_cv_target_alias=$ac_cv_host_alias
1429	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1430	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1431	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1432	{ (exit 1); exit 1; }; }
1433
1434	fi
1435	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1436	echo "${ECHO_T}$ac_cv_target" >&6
1437	target=$ac_cv_target
1438	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1439	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1440	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1441
1442
1443	# The aliases save the names the user supplied, while $host etc.
1444	# will get canonicalized.
1445	test -n "$target_alias" &&
1446	test "$program_prefix$program_suffix$program_transform_name" = \
1447	NONENONEs,x,x, &&
1448	program_prefix=${target_alias}-
1449
1450	am__api_version="1.8"
1451	# Find a good install program. We prefer a C program (faster),
1452	# so one script is as good as another. But avoid the broken or
1453	# incompatible versions:
1454	# SysV /etc/install, /usr/sbin/install
1455	# SunOS /usr/etc/install
1456	# IRIX /sbin/install
1457	# AIX /bin/install
1458	# AmigaOS /C/install, which installs bootblocks on floppy discs
1459	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1460	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1461	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1462	# OS/2's system install, which has a completely different semantic
1463	# ./install, which can be erroneously created by make from ./install.sh.
1464	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1465	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1466	if test -z "$INSTALL"; then
1467	if test "${ac_cv_path_install+set}" = set; then
1468	echo $ECHO_N "(cached) $ECHO_C" >&6
1469	else
1470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1471	for as_dir in $PATH
1472	do
1473	IFS=$as_save_IFS
1474	test -z "$as_dir" && as_dir=.
1475	# Account for people who put trailing slashes in PATH elements.
1476	case $as_dir/ in
1477	./ \| .// \| /cC/* \| \
1478	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1479	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1480	/usr/ucb/* ) ;;
1481	*)
1482	# OSF1 and SCO ODT 3.0 have their own names for install.
1483	# Don't use installbsd from OSF since it installs stuff as root
1484	# by default.
1485	for ac_prog in ginstall scoinst install; do
1486	for ac_exec_ext in '' $ac_executable_extensions; do
1487	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1488	if test $ac_prog = install &&
1489	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1490	# AIX install. It has an incompatible calling convention.
1491	:
1492	elif test $ac_prog = install &&
1493	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1494	# program-specific install script used by HP pwplus--don't use.
1495	:
1496	else
1497	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1498	break 3
1499	fi
1500	fi
1501	done
1502	done
1503	;;
1504	esac
1505	done
1506
1507
1508	fi
1509	if test "${ac_cv_path_install+set}" = set; then
1510	INSTALL=$ac_cv_path_install
1511	else
1512	# As a last resort, use the slow shell script. We don't cache a
1513	# path for INSTALL within a source directory, because that will
1514	# break other packages using the cache if that directory is
1515	# removed, or if the path is relative.
1516	INSTALL=$ac_install_sh
1517	fi
1518	fi
1519	echo "$as_me:$LINENO: result: $INSTALL" >&5
1520	echo "${ECHO_T}$INSTALL" >&6
1521
1522	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1523	# It thinks the first close brace ends the variable substitution.
1524	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1525
1526	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1527
1528	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1529
1530	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1531	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1532	# Just in case
1533	sleep 1
1534	echo timestamp > conftest.file
1535	# Do `set' in a subshell so we don't clobber the current shell's
1536	# arguments. Must try -L first in case configure is actually a
1537	# symlink; some systems play weird games with the mod time of symlinks
1538	# (eg FreeBSD returns the mod time of the symlink's containing
1539	# directory).
1540	if (
1541	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1542	if test "$*" = "X"; then
1543	# -L didn't work.
1544	set X `ls -t $srcdir/configure conftest.file`
1545	fi
1546	rm -f conftest.file
1547	if test "$*" != "X $srcdir/configure conftest.file" \
1548	&& test "$*" != "X conftest.file $srcdir/configure"; then
1549
1550	# If neither matched, then we have a broken ls. This can happen
1551	# if, for instance, CONFIG_SHELL is bash and it inherits a
1552	# broken ls alias from the environment. This has actually
1553	# happened. Such a system could not be considered "sane".
1554	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1555	alias in your environment" >&5
1556	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1557	alias in your environment" >&2;}
1558	{ (exit 1); exit 1; }; }
1559	fi
1560
1561	test "$2" = conftest.file
1562	)
1563	then
1564	# Ok.
1565	:
1566	else
1567	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1568	Check your system clock" >&5
1569	echo "$as_me: error: newly created file is older than distributed files!
1570	Check your system clock" >&2;}
1571	{ (exit 1); exit 1; }; }
1572	fi
1573	echo "$as_me:$LINENO: result: yes" >&5
1574	echo "${ECHO_T}yes" >&6
1575	test "$program_prefix" != NONE &&
1576	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1577	# Use a double $ so make ignores it.
1578	test "$program_suffix" != NONE &&
1579	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1580	# Double any \ or $. echo might interpret backslashes.
1581	# By default was `s,x,x', remove it if useless.
1582	cat <<\_ACEOF >conftest.sed
1583	s/[\\$]/&&/g;s/;s,x,x,$//
1584	_ACEOF
1585	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1586	rm conftest.sed
1587
1588	# expand $ac_aux_dir to an absolute path
1589	am_aux_dir=`cd $ac_aux_dir && pwd`
1590
1591	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1592	# Use eval to expand $SHELL
1593	if eval "$MISSING --run true"; then
1594	am_missing_run="$MISSING --run "
1595	else
1596	am_missing_run=
1597	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1598	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1599	fi
1600
1601	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1602	# Keeping the `.' argument allows $(mkdir_p) to be used without
1603	# argument. Indeed, we sometimes output rules like
1604	# $(mkdir_p) $(somedir)
1605	# where $(somedir) is conditionally defined.
1606	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1607	# expensive solution, as it forces Make to start a sub-shell.)
1608	mkdir_p='mkdir -p -- .'
1609	else
1610	# On NextStep and OpenStep, the `mkdir' command does not
1611	# recognize any option. It will interpret all options as
1612	# directories to create, and then abort because `.' already
1613	# exists.
1614	for d in ./-p ./--version;
1615	do
1616	test -d $d && rmdir $d
1617	done
1618	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1619	if test -f "$ac_aux_dir/mkinstalldirs"; then
1620	mkdir_p='$(mkinstalldirs)'
1621	else
1622	mkdir_p='$(install_sh) -d'
1623	fi
1624	fi
1625
1626	for ac_prog in gawk mawk nawk awk
1627	do
1628	# Extract the first word of "$ac_prog", so it can be a program name with args.
1629	set dummy $ac_prog; ac_word=$2
1630	echo "$as_me:$LINENO: checking for $ac_word" >&5
1631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1632	if test "${ac_cv_prog_AWK+set}" = set; then
1633	echo $ECHO_N "(cached) $ECHO_C" >&6
1634	else
1635	if test -n "$AWK"; then
1636	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1637	else
1638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1639	for as_dir in $PATH
1640	do
1641	IFS=$as_save_IFS
1642	test -z "$as_dir" && as_dir=.
1643	for ac_exec_ext in '' $ac_executable_extensions; do
1644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1645	ac_cv_prog_AWK="$ac_prog"
1646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1647	break 2
1648	fi
1649	done
1650	done
1651
1652	fi
1653	fi
1654	AWK=$ac_cv_prog_AWK
1655	if test -n "$AWK"; then
1656	echo "$as_me:$LINENO: result: $AWK" >&5
1657	echo "${ECHO_T}$AWK" >&6
1658	else
1659	echo "$as_me:$LINENO: result: no" >&5
1660	echo "${ECHO_T}no" >&6
1661	fi
1662
1663	test -n "$AWK" && break
1664	done
1665
1666	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1667	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1668	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1669	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1670	echo $ECHO_N "(cached) $ECHO_C" >&6
1671	else
1672	cat >conftest.make <<\_ACEOF
1673	all:
1674	@echo 'ac_maketemp="$(MAKE)"'
1675	_ACEOF
1676	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1677	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1678	if test -n "$ac_maketemp"; then
1679	eval ac_cv_prog_make_${ac_make}_set=yes
1680	else
1681	eval ac_cv_prog_make_${ac_make}_set=no
1682	fi
1683	rm -f conftest.make
1684	fi
1685	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1686	echo "$as_me:$LINENO: result: yes" >&5
1687	echo "${ECHO_T}yes" >&6
1688	SET_MAKE=
1689	else
1690	echo "$as_me:$LINENO: result: no" >&5
1691	echo "${ECHO_T}no" >&6
1692	SET_MAKE="MAKE=${MAKE-make}"
1693	fi
1694
1695	rm -rf .tst 2>/dev/null
1696	mkdir .tst 2>/dev/null
1697	if test -d .tst; then
1698	am__leading_dot=.
1699	else
1700	am__leading_dot=_
1701	fi
1702	rmdir .tst 2>/dev/null
1703
1704	# test to see if srcdir already configured
1705	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1706	test -f $srcdir/config.status; then
1707	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1708	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1709	{ (exit 1); exit 1; }; }
1710	fi
1711
1712	# test whether we have cygpath
1713	if test -z "$CYGPATH_W"; then
1714	if (cygpath --version) >/dev/null 2>/dev/null; then
1715	CYGPATH_W='cygpath -w'
1716	else
1717	CYGPATH_W=echo
1718	fi
1719	fi
1720
1721
1722	# Define the identity of the package.
1723	PACKAGE='orxonox'
1724	VERSION='0.2.1-pre-alpha'
1725
1726
1727	cat >>confdefs.h <<_ACEOF
1728	#define PACKAGE "$PACKAGE"
1729	_ACEOF
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define VERSION "$VERSION"
1734	_ACEOF
1735
1736	# Some tools Automake needs.
1737
1738	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1739
1740
1741	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1742
1743
1744	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1745
1746
1747	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1748
1749
1750	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1751
1752
1753	AMTAR=${AMTAR-"${am_missing_run}tar"}
1754
1755	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1756
1757	# Installed binaries are usually stripped using `strip' when the user
1758	# run `make install-strip'. However `strip' might not be the right
1759	# tool to use in cross-compilation environments, therefore Automake
1760	# will honor the `STRIP' environment variable to overrule this program.
1761	if test "$cross_compiling" != no; then
1762	if test -n "$ac_tool_prefix"; then
1763	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1764	set dummy ${ac_tool_prefix}strip; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767	if test "${ac_cv_prog_STRIP+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	if test -n "$STRIP"; then
1771	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1772	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH
1775	do
1776	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2
1783	fi
1784	done
1785	done
1786
1787	fi
1788	fi
1789	STRIP=$ac_cv_prog_STRIP
1790	if test -n "$STRIP"; then
1791	echo "$as_me:$LINENO: result: $STRIP" >&5
1792	echo "${ECHO_T}$STRIP" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	fi
1799	if test -z "$ac_cv_prog_STRIP"; then
1800	ac_ct_STRIP=$STRIP
1801	# Extract the first word of "strip", so it can be a program name with args.
1802	set dummy strip; ac_word=$2
1803	echo "$as_me:$LINENO: checking for $ac_word" >&5
1804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1805	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1806	echo $ECHO_N "(cached) $ECHO_C" >&6
1807	else
1808	if test -n "$ac_ct_STRIP"; then
1809	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1810	else
1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812	for as_dir in $PATH
1813	do
1814	IFS=$as_save_IFS
1815	test -z "$as_dir" && as_dir=.
1816	for ac_exec_ext in '' $ac_executable_extensions; do
1817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818	ac_cv_prog_ac_ct_STRIP="strip"
1819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1820	break 2
1821	fi
1822	done
1823	done
1824
1825	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1826	fi
1827	fi
1828	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1829	if test -n "$ac_ct_STRIP"; then
1830	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1831	echo "${ECHO_T}$ac_ct_STRIP" >&6
1832	else
1833	echo "$as_me:$LINENO: result: no" >&5
1834	echo "${ECHO_T}no" >&6
1835	fi
1836
1837	STRIP=$ac_ct_STRIP
1838	else
1839	STRIP="$ac_cv_prog_STRIP"
1840	fi
1841
1842	fi
1843	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1844
1845	# We need awk for the "check" target. The system "awk" is bad on
1846	# some platforms.
1847
1848
1849
1850
1851
1852	ac_config_headers="$ac_config_headers config.h"
1853
1854
1855	#########################
1856	## Checks for programs ##
1857	#########################
1858	ac_ext=cc
1859	ac_cpp='$CXXCPP $CPPFLAGS'
1860	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1861	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1862	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1863	if test -n "$ac_tool_prefix"; then
1864	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1865	do
1866	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1867	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1868	echo "$as_me:$LINENO: checking for $ac_word" >&5
1869	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1870	if test "${ac_cv_prog_CXX+set}" = set; then
1871	echo $ECHO_N "(cached) $ECHO_C" >&6
1872	else
1873	if test -n "$CXX"; then
1874	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1875	else
1876	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877	for as_dir in $PATH
1878	do
1879	IFS=$as_save_IFS
1880	test -z "$as_dir" && as_dir=.
1881	for ac_exec_ext in '' $ac_executable_extensions; do
1882	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1883	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1884	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1885	break 2
1886	fi
1887	done
1888	done
1889
1890	fi
1891	fi
1892	CXX=$ac_cv_prog_CXX
1893	if test -n "$CXX"; then
1894	echo "$as_me:$LINENO: result: $CXX" >&5
1895	echo "${ECHO_T}$CXX" >&6
1896	else
1897	echo "$as_me:$LINENO: result: no" >&5
1898	echo "${ECHO_T}no" >&6
1899	fi
1900
1901	test -n "$CXX" && break
1902	done
1903	fi
1904	if test -z "$CXX"; then
1905	ac_ct_CXX=$CXX
1906	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1907	do
1908	# Extract the first word of "$ac_prog", so it can be a program name with args.
1909	set dummy $ac_prog; ac_word=$2
1910	echo "$as_me:$LINENO: checking for $ac_word" >&5
1911	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1912	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1913	echo $ECHO_N "(cached) $ECHO_C" >&6
1914	else
1915	if test -n "$ac_ct_CXX"; then
1916	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1917	else
1918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919	for as_dir in $PATH
1920	do
1921	IFS=$as_save_IFS
1922	test -z "$as_dir" && as_dir=.
1923	for ac_exec_ext in '' $ac_executable_extensions; do
1924	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1925	ac_cv_prog_ac_ct_CXX="$ac_prog"
1926	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1927	break 2
1928	fi
1929	done
1930	done
1931
1932	fi
1933	fi
1934	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1935	if test -n "$ac_ct_CXX"; then
1936	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1937	echo "${ECHO_T}$ac_ct_CXX" >&6
1938	else
1939	echo "$as_me:$LINENO: result: no" >&5
1940	echo "${ECHO_T}no" >&6
1941	fi
1942
1943	test -n "$ac_ct_CXX" && break
1944	done
1945	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1946
1947	CXX=$ac_ct_CXX
1948	fi
1949
1950
1951	# Provide some information about the compiler.
1952	echo "$as_me:$LINENO:" \
1953	"checking for C++ compiler version" >&5
1954	ac_compiler=`set X $ac_compile; echo $2`
1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1956	(eval $ac_compiler --version </dev/null >&5) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1961	(eval $ac_compiler -v </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1966	(eval $ac_compiler -V </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970
1971	cat >conftest.$ac_ext <<_ACEOF
1972	/* confdefs.h. */
1973	_ACEOF
1974	cat confdefs.h >>conftest.$ac_ext
1975	cat >>conftest.$ac_ext <<_ACEOF
1976	/* end confdefs.h. */
1977
1978	int
1979	main ()
1980	{
1981
1982	;
1983	return 0;
1984	}
1985	_ACEOF
1986	ac_clean_files_save=$ac_clean_files
1987	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1988	# Try to create an executable without -o first, disregard a.out.
1989	# It will help us diagnose broken compilers, and finding out an intuition
1990	# of exeext.
1991	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1992	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1993	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1994	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1995	(eval $ac_link_default) 2>&5
1996	ac_status=$?
1997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998	(exit $ac_status); }; then
1999	# Find the output, starting from the most likely. This scheme is
2000	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2001	# resort.
2002
2003	# Be careful to initialize this variable, since it used to be cached.
2004	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2005	ac_cv_exeext=
2006	# b.out is created by i960 compilers.
2007	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2008	do
2009	test -f "$ac_file" \|\| continue
2010	case $ac_file in
2011	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2012	;;
2013	conftest.$ac_ext )
2014	# This is the source file.
2015	;;
2016	[ab].out )
2017	# We found the default executable, but exeext='' is most
2018	# certainly right.
2019	break;;
2020	. )
2021	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2022	# FIXME: I believe we export ac_cv_exeext for Libtool,
2023	# but it would be cool to find out if it's true. Does anybody
2024	# maintain Libtool? --akim.
2025	export ac_cv_exeext
2026	break;;
2027	* )
2028	break;;
2029	esac
2030	done
2031	else
2032	echo "$as_me: failed program was:" >&5
2033	sed 's/^/\| /' conftest.$ac_ext >&5
2034
2035	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2036	See \`config.log' for more details." >&5
2037	echo "$as_me: error: C++ compiler cannot create executables
2038	See \`config.log' for more details." >&2;}
2039	{ (exit 77); exit 77; }; }
2040	fi
2041
2042	ac_exeext=$ac_cv_exeext
2043	echo "$as_me:$LINENO: result: $ac_file" >&5
2044	echo "${ECHO_T}$ac_file" >&6
2045
2046	# Check the compiler produces executables we can run. If not, either
2047	# the compiler is broken, or we cross compile.
2048	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2049	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2050	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2051	# If not cross compiling, check that we can run a simple program.
2052	if test "$cross_compiling" != yes; then
2053	if { ac_try='./$ac_file'
2054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2055	(eval $ac_try) 2>&5
2056	ac_status=$?
2057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2058	(exit $ac_status); }; }; then
2059	cross_compiling=no
2060	else
2061	if test "$cross_compiling" = maybe; then
2062	cross_compiling=yes
2063	else
2064	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2065	If you meant to cross compile, use \`--host'.
2066	See \`config.log' for more details." >&5
2067	echo "$as_me: error: cannot run C++ compiled programs.
2068	If you meant to cross compile, use \`--host'.
2069	See \`config.log' for more details." >&2;}
2070	{ (exit 1); exit 1; }; }
2071	fi
2072	fi
2073	fi
2074	echo "$as_me:$LINENO: result: yes" >&5
2075	echo "${ECHO_T}yes" >&6
2076
2077	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2078	ac_clean_files=$ac_clean_files_save
2079	# Check the compiler produces executables we can run. If not, either
2080	# the compiler is broken, or we cross compile.
2081	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2082	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2083	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2084	echo "${ECHO_T}$cross_compiling" >&6
2085
2086	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2087	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2088	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2089	(eval $ac_link) 2>&5
2090	ac_status=$?
2091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2092	(exit $ac_status); }; then
2093	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2094	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2095	# work properly (i.e., refer to `conftest.exe'), while it won't with
2096	# `rm'.
2097	for ac_file in conftest.exe conftest conftest.*; do
2098	test -f "$ac_file" \|\| continue
2099	case $ac_file in
2100	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2101	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2102	export ac_cv_exeext
2103	break;;
2104	* ) break;;
2105	esac
2106	done
2107	else
2108	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2109	See \`config.log' for more details." >&5
2110	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2111	See \`config.log' for more details." >&2;}
2112	{ (exit 1); exit 1; }; }
2113	fi
2114
2115	rm -f conftest$ac_cv_exeext
2116	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2117	echo "${ECHO_T}$ac_cv_exeext" >&6
2118
2119	rm -f conftest.$ac_ext
2120	EXEEXT=$ac_cv_exeext
2121	ac_exeext=$EXEEXT
2122	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2123	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2124	if test "${ac_cv_objext+set}" = set; then
2125	echo $ECHO_N "(cached) $ECHO_C" >&6
2126	else
2127	cat >conftest.$ac_ext <<_ACEOF
2128	/* confdefs.h. */
2129	_ACEOF
2130	cat confdefs.h >>conftest.$ac_ext
2131	cat >>conftest.$ac_ext <<_ACEOF
2132	/* end confdefs.h. */
2133
2134	int
2135	main ()
2136	{
2137
2138	;
2139	return 0;
2140	}
2141	_ACEOF
2142	rm -f conftest.o conftest.obj
2143	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2144	(eval $ac_compile) 2>&5
2145	ac_status=$?
2146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147	(exit $ac_status); }; then
2148	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2149	case $ac_file in
2150	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2151	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2152	break;;
2153	esac
2154	done
2155	else
2156	echo "$as_me: failed program was:" >&5
2157	sed 's/^/\| /' conftest.$ac_ext >&5
2158
2159	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2160	See \`config.log' for more details." >&5
2161	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2162	See \`config.log' for more details." >&2;}
2163	{ (exit 1); exit 1; }; }
2164	fi
2165
2166	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2167	fi
2168	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2169	echo "${ECHO_T}$ac_cv_objext" >&6
2170	OBJEXT=$ac_cv_objext
2171	ac_objext=$OBJEXT
2172	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2173	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2174	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2175	echo $ECHO_N "(cached) $ECHO_C" >&6
2176	else
2177	cat >conftest.$ac_ext <<_ACEOF
2178	/* confdefs.h. */
2179	_ACEOF
2180	cat confdefs.h >>conftest.$ac_ext
2181	cat >>conftest.$ac_ext <<_ACEOF
2182	/* end confdefs.h. */
2183
2184	int
2185	main ()
2186	{
2187	#ifndef __GNUC__
2188	choke me
2189	#endif
2190
2191	;
2192	return 0;
2193	}
2194	_ACEOF
2195	rm -f conftest.$ac_objext
2196	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2197	(eval $ac_compile) 2>conftest.er1
2198	ac_status=$?
2199	grep -v '^ *+' conftest.er1 >conftest.err
2200	rm -f conftest.er1
2201	cat conftest.err >&5
2202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2203	(exit $ac_status); } &&
2204	{ ac_try='test -z "$ac_cxx_werror_flag"
2205	\|\| test ! -s conftest.err'
2206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2207	(eval $ac_try) 2>&5
2208	ac_status=$?
2209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2210	(exit $ac_status); }; } &&
2211	{ ac_try='test -s conftest.$ac_objext'
2212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2213	(eval $ac_try) 2>&5
2214	ac_status=$?
2215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2216	(exit $ac_status); }; }; then
2217	ac_compiler_gnu=yes
2218	else
2219	echo "$as_me: failed program was:" >&5
2220	sed 's/^/\| /' conftest.$ac_ext >&5
2221
2222	ac_compiler_gnu=no
2223	fi
2224	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2225	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2226
2227	fi
2228	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2229	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2230	GXX=`test $ac_compiler_gnu = yes && echo yes`
2231	ac_test_CXXFLAGS=${CXXFLAGS+set}
2232	ac_save_CXXFLAGS=$CXXFLAGS
2233	CXXFLAGS="-g"
2234	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2235	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2236	if test "${ac_cv_prog_cxx_g+set}" = set; then
2237	echo $ECHO_N "(cached) $ECHO_C" >&6
2238	else
2239	cat >conftest.$ac_ext <<_ACEOF
2240	/* confdefs.h. */
2241	_ACEOF
2242	cat confdefs.h >>conftest.$ac_ext
2243	cat >>conftest.$ac_ext <<_ACEOF
2244	/* end confdefs.h. */
2245
2246	int
2247	main ()
2248	{
2249
2250	;
2251	return 0;
2252	}
2253	_ACEOF
2254	rm -f conftest.$ac_objext
2255	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2256	(eval $ac_compile) 2>conftest.er1
2257	ac_status=$?
2258	grep -v '^ *+' conftest.er1 >conftest.err
2259	rm -f conftest.er1
2260	cat conftest.err >&5
2261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262	(exit $ac_status); } &&
2263	{ ac_try='test -z "$ac_cxx_werror_flag"
2264	\|\| test ! -s conftest.err'
2265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266	(eval $ac_try) 2>&5
2267	ac_status=$?
2268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269	(exit $ac_status); }; } &&
2270	{ ac_try='test -s conftest.$ac_objext'
2271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2272	(eval $ac_try) 2>&5
2273	ac_status=$?
2274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275	(exit $ac_status); }; }; then
2276	ac_cv_prog_cxx_g=yes
2277	else
2278	echo "$as_me: failed program was:" >&5
2279	sed 's/^/\| /' conftest.$ac_ext >&5
2280
2281	ac_cv_prog_cxx_g=no
2282	fi
2283	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2284	fi
2285	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2286	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2287	if test "$ac_test_CXXFLAGS" = set; then
2288	CXXFLAGS=$ac_save_CXXFLAGS
2289	elif test $ac_cv_prog_cxx_g = yes; then
2290	if test "$GXX" = yes; then
2291	CXXFLAGS="-g -O2"
2292	else
2293	CXXFLAGS="-g"
2294	fi
2295	else
2296	if test "$GXX" = yes; then
2297	CXXFLAGS="-O2"
2298	else
2299	CXXFLAGS=
2300	fi
2301	fi
2302	for ac_declaration in \
2303	'' \
2304	'extern "C" void std::exit (int) throw (); using std::exit;' \
2305	'extern "C" void std::exit (int); using std::exit;' \
2306	'extern "C" void exit (int) throw ();' \
2307	'extern "C" void exit (int);' \
2308	'void exit (int);'
2309	do
2310	cat >conftest.$ac_ext <<_ACEOF
2311	/* confdefs.h. */
2312	_ACEOF
2313	cat confdefs.h >>conftest.$ac_ext
2314	cat >>conftest.$ac_ext <<_ACEOF
2315	/* end confdefs.h. */
2316	$ac_declaration
2317	#include <stdlib.h>
2318	int
2319	main ()
2320	{
2321	exit (42);
2322	;
2323	return 0;
2324	}
2325	_ACEOF
2326	rm -f conftest.$ac_objext
2327	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2328	(eval $ac_compile) 2>conftest.er1
2329	ac_status=$?
2330	grep -v '^ *+' conftest.er1 >conftest.err
2331	rm -f conftest.er1
2332	cat conftest.err >&5
2333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2334	(exit $ac_status); } &&
2335	{ ac_try='test -z "$ac_cxx_werror_flag"
2336	\|\| test ! -s conftest.err'
2337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2338	(eval $ac_try) 2>&5
2339	ac_status=$?
2340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2341	(exit $ac_status); }; } &&
2342	{ ac_try='test -s conftest.$ac_objext'
2343	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2344	(eval $ac_try) 2>&5
2345	ac_status=$?
2346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2347	(exit $ac_status); }; }; then
2348	:
2349	else
2350	echo "$as_me: failed program was:" >&5
2351	sed 's/^/\| /' conftest.$ac_ext >&5
2352
2353	continue
2354	fi
2355	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2356	cat >conftest.$ac_ext <<_ACEOF
2357	/* confdefs.h. */
2358	_ACEOF
2359	cat confdefs.h >>conftest.$ac_ext
2360	cat >>conftest.$ac_ext <<_ACEOF
2361	/* end confdefs.h. */
2362	$ac_declaration
2363	int
2364	main ()
2365	{
2366	exit (42);
2367	;
2368	return 0;
2369	}
2370	_ACEOF
2371	rm -f conftest.$ac_objext
2372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2373	(eval $ac_compile) 2>conftest.er1
2374	ac_status=$?
2375	grep -v '^ *+' conftest.er1 >conftest.err
2376	rm -f conftest.er1
2377	cat conftest.err >&5
2378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2379	(exit $ac_status); } &&
2380	{ ac_try='test -z "$ac_cxx_werror_flag"
2381	\|\| test ! -s conftest.err'
2382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2383	(eval $ac_try) 2>&5
2384	ac_status=$?
2385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386	(exit $ac_status); }; } &&
2387	{ ac_try='test -s conftest.$ac_objext'
2388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2389	(eval $ac_try) 2>&5
2390	ac_status=$?
2391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392	(exit $ac_status); }; }; then
2393	break
2394	else
2395	echo "$as_me: failed program was:" >&5
2396	sed 's/^/\| /' conftest.$ac_ext >&5
2397
2398	fi
2399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2400	done
2401	rm -f conftest*
2402	if test -n "$ac_declaration"; then
2403	echo '#ifdef __cplusplus' >>confdefs.h
2404	echo $ac_declaration >>confdefs.h
2405	echo '#endif' >>confdefs.h
2406	fi
2407
2408	ac_ext=c
2409	ac_cpp='$CPP $CPPFLAGS'
2410	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2413	DEPDIR="${am__leading_dot}deps"
2414
2415	ac_config_commands="$ac_config_commands depfiles"
2416
2417
2418	am_make=${MAKE-make}
2419	cat > confinc << 'END'
2420	am__doit:
2421	@echo done
2422	.PHONY: am__doit
2423	END
2424	# If we don't find an include directive, just comment out the code.
2425	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2426	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2427	am__include="#"
2428	am__quote=
2429	_am_result=none
2430	# First try GNU make style include.
2431	echo "include confinc" > confmf
2432	# We grep out `Entering directory' and `Leaving directory'
2433	# messages which can occur if `w' ends up in MAKEFLAGS.
2434	# In particular we don't look at `^make:' because GNU make might
2435	# be invoked under some other name (usually "gmake"), in which
2436	# case it prints its new name instead of `make'.
2437	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2438	am__include=include
2439	am__quote=
2440	_am_result=GNU
2441	fi
2442	# Now try BSD make style include.
2443	if test "$am__include" = "#"; then
2444	echo '.include "confinc"' > confmf
2445	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2446	am__include=.include
2447	am__quote="\""
2448	_am_result=BSD
2449	fi
2450	fi
2451
2452
2453	echo "$as_me:$LINENO: result: $_am_result" >&5
2454	echo "${ECHO_T}$_am_result" >&6
2455	rm -f confinc confmf
2456
2457	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2458	if test "${enable_dependency_tracking+set}" = set; then
2459	enableval="$enable_dependency_tracking"
2460
2461	fi;
2462	if test "x$enable_dependency_tracking" != xno; then
2463	am_depcomp="$ac_aux_dir/depcomp"
2464	AMDEPBACKSLASH='\'
2465	fi
2466
2467
2468	if test "x$enable_dependency_tracking" != xno; then
2469	AMDEP_TRUE=
2470	AMDEP_FALSE='#'
2471	else
2472	AMDEP_TRUE='#'
2473	AMDEP_FALSE=
2474	fi
2475
2476
2477
2478
2479	depcc="$CXX" am_compiler_list=
2480
2481	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2482	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2483	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2484	echo $ECHO_N "(cached) $ECHO_C" >&6
2485	else
2486	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2487	# We make a subdir and do the tests there. Otherwise we can end up
2488	# making bogus files that we don't know about and never remove. For
2489	# instance it was reported that on HP-UX the gcc test will end up
2490	# making a dummy file named `D' -- because `-MD' means `put the output
2491	# in D'.
2492	mkdir conftest.dir
2493	# Copy depcomp to subdir because otherwise we won't find it if we're
2494	# using a relative directory.
2495	cp "$am_depcomp" conftest.dir
2496	cd conftest.dir
2497	# We will build objects and dependencies in a subdirectory because
2498	# it helps to detect inapplicable dependency modes. For instance
2499	# both Tru64's cc and ICC support -MD to output dependencies as a
2500	# side effect of compilation, but ICC will put the dependencies in
2501	# the current directory while Tru64 will put them in the object
2502	# directory.
2503	mkdir sub
2504
2505	am_cv_CXX_dependencies_compiler_type=none
2506	if test "$am_compiler_list" = ""; then
2507	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2508	fi
2509	for depmode in $am_compiler_list; do
2510	# Setup a source with many dependencies, because some compilers
2511	# like to wrap large dependency lists on column 80 (with \), and
2512	# we should not choose a depcomp mode which is confused by this.
2513	#
2514	# We need to recreate these files for each test, as the compiler may
2515	# overwrite some of them when testing with obscure command lines.
2516	# This happens at least with the AIX C compiler.
2517	: > sub/conftest.c
2518	for i in 1 2 3 4 5 6; do
2519	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2520	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2521	# Solaris 8's {/usr,}/bin/sh.
2522	touch sub/conftst$i.h
2523	done
2524	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2525
2526	case $depmode in
2527	nosideeffect)
2528	# after this tag, mechanisms are not by side-effect, so they'll
2529	# only be used when explicitly requested
2530	if test "x$enable_dependency_tracking" = xyes; then
2531	continue
2532	else
2533	break
2534	fi
2535	;;
2536	none) break ;;
2537	esac
2538	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2539	# mode. It turns out that the SunPro C++ compiler does not properly
2540	# handle `-M -o', and we need to detect this.
2541	if depmode=$depmode \
2542	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2543	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2544	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2545	>/dev/null 2>conftest.err &&
2546	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2547	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2548	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2549	# icc doesn't choke on unknown options, it will just issue warnings
2550	# or remarks (even with -Werror). So we grep stderr for any message
2551	# that says an option was ignored or not supported.
2552	# When given -MP, icc 7.0 and 7.1 complain thusly:
2553	# icc: Command line warning: ignoring option '-M'; no argument required
2554	# The diagnosis changed in icc 8.0:
2555	# icc: Command line remark: option '-MP' not supported
2556	if (grep 'ignoring option' conftest.err \|\|
2557	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2558	am_cv_CXX_dependencies_compiler_type=$depmode
2559	break
2560	fi
2561	fi
2562	done
2563
2564	cd ..
2565	rm -rf conftest.dir
2566	else
2567	am_cv_CXX_dependencies_compiler_type=none
2568	fi
2569
2570	fi
2571	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2572	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2573	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2574
2575
2576
2577	if
2578	test "x$enable_dependency_tracking" != xno \
2579	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2580	am__fastdepCXX_TRUE=
2581	am__fastdepCXX_FALSE='#'
2582	else
2583	am__fastdepCXX_TRUE='#'
2584	am__fastdepCXX_FALSE=
2585	fi
2586
2587
2588	ac_ext=c
2589	ac_cpp='$CPP $CPPFLAGS'
2590	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2591	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2592	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2593	if test -n "$ac_tool_prefix"; then
2594	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2595	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598	if test "${ac_cv_prog_CC+set}" = set; then
2599	echo $ECHO_N "(cached) $ECHO_C" >&6
2600	else
2601	if test -n "$CC"; then
2602	ac_cv_prog_CC="$CC" # Let the user override the test.
2603	else
2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605	for as_dir in $PATH
2606	do
2607	IFS=$as_save_IFS
2608	test -z "$as_dir" && as_dir=.
2609	for ac_exec_ext in '' $ac_executable_extensions; do
2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613	break 2
2614	fi
2615	done
2616	done
2617
2618	fi
2619	fi
2620	CC=$ac_cv_prog_CC
2621	if test -n "$CC"; then
2622	echo "$as_me:$LINENO: result: $CC" >&5
2623	echo "${ECHO_T}$CC" >&6
2624	else
2625	echo "$as_me:$LINENO: result: no" >&5
2626	echo "${ECHO_T}no" >&6
2627	fi
2628
2629	fi
2630	if test -z "$ac_cv_prog_CC"; then
2631	ac_ct_CC=$CC
2632	# Extract the first word of "gcc", so it can be a program name with args.
2633	set dummy gcc; ac_word=$2
2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2637	echo $ECHO_N "(cached) $ECHO_C" >&6
2638	else
2639	if test -n "$ac_ct_CC"; then
2640	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2641	else
2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643	for as_dir in $PATH
2644	do
2645	IFS=$as_save_IFS
2646	test -z "$as_dir" && as_dir=.
2647	for ac_exec_ext in '' $ac_executable_extensions; do
2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649	ac_cv_prog_ac_ct_CC="gcc"
2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651	break 2
2652	fi
2653	done
2654	done
2655
2656	fi
2657	fi
2658	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2659	if test -n "$ac_ct_CC"; then
2660	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2661	echo "${ECHO_T}$ac_ct_CC" >&6
2662	else
2663	echo "$as_me:$LINENO: result: no" >&5
2664	echo "${ECHO_T}no" >&6
2665	fi
2666
2667	CC=$ac_ct_CC
2668	else
2669	CC="$ac_cv_prog_CC"
2670	fi
2671
2672	if test -z "$CC"; then
2673	if test -n "$ac_tool_prefix"; then
2674	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2675	set dummy ${ac_tool_prefix}cc; ac_word=$2
2676	echo "$as_me:$LINENO: checking for $ac_word" >&5
2677	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2678	if test "${ac_cv_prog_CC+set}" = set; then
2679	echo $ECHO_N "(cached) $ECHO_C" >&6
2680	else
2681	if test -n "$CC"; then
2682	ac_cv_prog_CC="$CC" # Let the user override the test.
2683	else
2684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685	for as_dir in $PATH
2686	do
2687	IFS=$as_save_IFS
2688	test -z "$as_dir" && as_dir=.
2689	for ac_exec_ext in '' $ac_executable_extensions; do
2690	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2691	ac_cv_prog_CC="${ac_tool_prefix}cc"
2692	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2693	break 2
2694	fi
2695	done
2696	done
2697
2698	fi
2699	fi
2700	CC=$ac_cv_prog_CC
2701	if test -n "$CC"; then
2702	echo "$as_me:$LINENO: result: $CC" >&5
2703	echo "${ECHO_T}$CC" >&6
2704	else
2705	echo "$as_me:$LINENO: result: no" >&5
2706	echo "${ECHO_T}no" >&6
2707	fi
2708
2709	fi
2710	if test -z "$ac_cv_prog_CC"; then
2711	ac_ct_CC=$CC
2712	# Extract the first word of "cc", so it can be a program name with args.
2713	set dummy cc; ac_word=$2
2714	echo "$as_me:$LINENO: checking for $ac_word" >&5
2715	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2716	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2717	echo $ECHO_N "(cached) $ECHO_C" >&6
2718	else
2719	if test -n "$ac_ct_CC"; then
2720	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2721	else
2722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2723	for as_dir in $PATH
2724	do
2725	IFS=$as_save_IFS
2726	test -z "$as_dir" && as_dir=.
2727	for ac_exec_ext in '' $ac_executable_extensions; do
2728	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2729	ac_cv_prog_ac_ct_CC="cc"
2730	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2731	break 2
2732	fi
2733	done
2734	done
2735
2736	fi
2737	fi
2738	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2739	if test -n "$ac_ct_CC"; then
2740	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2741	echo "${ECHO_T}$ac_ct_CC" >&6
2742	else
2743	echo "$as_me:$LINENO: result: no" >&5
2744	echo "${ECHO_T}no" >&6
2745	fi
2746
2747	CC=$ac_ct_CC
2748	else
2749	CC="$ac_cv_prog_CC"
2750	fi
2751
2752	fi
2753	if test -z "$CC"; then
2754	# Extract the first word of "cc", so it can be a program name with args.
2755	set dummy cc; ac_word=$2
2756	echo "$as_me:$LINENO: checking for $ac_word" >&5
2757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2758	if test "${ac_cv_prog_CC+set}" = set; then
2759	echo $ECHO_N "(cached) $ECHO_C" >&6
2760	else
2761	if test -n "$CC"; then
2762	ac_cv_prog_CC="$CC" # Let the user override the test.
2763	else
2764	ac_prog_rejected=no
2765	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766	for as_dir in $PATH
2767	do
2768	IFS=$as_save_IFS
2769	test -z "$as_dir" && as_dir=.
2770	for ac_exec_ext in '' $ac_executable_extensions; do
2771	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2772	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2773	ac_prog_rejected=yes
2774	continue
2775	fi
2776	ac_cv_prog_CC="cc"
2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778	break 2
2779	fi
2780	done
2781	done
2782
2783	if test $ac_prog_rejected = yes; then
2784	# We found a bogon in the path, so make sure we never use it.
2785	set dummy $ac_cv_prog_CC
2786	shift
2787	if test $# != 0; then
2788	# We chose a different compiler from the bogus one.
2789	# However, it has the same basename, so the bogon will be chosen
2790	# first if we set CC to just the basename; use the full file name.
2791	shift
2792	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2793	fi
2794	fi
2795	fi
2796	fi
2797	CC=$ac_cv_prog_CC
2798	if test -n "$CC"; then
2799	echo "$as_me:$LINENO: result: $CC" >&5
2800	echo "${ECHO_T}$CC" >&6
2801	else
2802	echo "$as_me:$LINENO: result: no" >&5
2803	echo "${ECHO_T}no" >&6
2804	fi
2805
2806	fi
2807	if test -z "$CC"; then
2808	if test -n "$ac_tool_prefix"; then
2809	for ac_prog in cl
2810	do
2811	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2812	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2813	echo "$as_me:$LINENO: checking for $ac_word" >&5
2814	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2815	if test "${ac_cv_prog_CC+set}" = set; then
2816	echo $ECHO_N "(cached) $ECHO_C" >&6
2817	else
2818	if test -n "$CC"; then
2819	ac_cv_prog_CC="$CC" # Let the user override the test.
2820	else
2821	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2822	for as_dir in $PATH
2823	do
2824	IFS=$as_save_IFS
2825	test -z "$as_dir" && as_dir=.
2826	for ac_exec_ext in '' $ac_executable_extensions; do
2827	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2828	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2829	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2830	break 2
2831	fi
2832	done
2833	done
2834
2835	fi
2836	fi
2837	CC=$ac_cv_prog_CC
2838	if test -n "$CC"; then
2839	echo "$as_me:$LINENO: result: $CC" >&5
2840	echo "${ECHO_T}$CC" >&6
2841	else
2842	echo "$as_me:$LINENO: result: no" >&5
2843	echo "${ECHO_T}no" >&6
2844	fi
2845
2846	test -n "$CC" && break
2847	done
2848	fi
2849	if test -z "$CC"; then
2850	ac_ct_CC=$CC
2851	for ac_prog in cl
2852	do
2853	# Extract the first word of "$ac_prog", so it can be a program name with args.
2854	set dummy $ac_prog; ac_word=$2
2855	echo "$as_me:$LINENO: checking for $ac_word" >&5
2856	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2857	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2858	echo $ECHO_N "(cached) $ECHO_C" >&6
2859	else
2860	if test -n "$ac_ct_CC"; then
2861	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2862	else
2863	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864	for as_dir in $PATH
2865	do
2866	IFS=$as_save_IFS
2867	test -z "$as_dir" && as_dir=.
2868	for ac_exec_ext in '' $ac_executable_extensions; do
2869	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2870	ac_cv_prog_ac_ct_CC="$ac_prog"
2871	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2872	break 2
2873	fi
2874	done
2875	done
2876
2877	fi
2878	fi
2879	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2880	if test -n "$ac_ct_CC"; then
2881	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2882	echo "${ECHO_T}$ac_ct_CC" >&6
2883	else
2884	echo "$as_me:$LINENO: result: no" >&5
2885	echo "${ECHO_T}no" >&6
2886	fi
2887
2888	test -n "$ac_ct_CC" && break
2889	done
2890
2891	CC=$ac_ct_CC
2892	fi
2893
2894	fi
2895
2896
2897	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2898	See \`config.log' for more details." >&5
2899	echo "$as_me: error: no acceptable C compiler found in \$PATH
2900	See \`config.log' for more details." >&2;}
2901	{ (exit 1); exit 1; }; }
2902
2903	# Provide some information about the compiler.
2904	echo "$as_me:$LINENO:" \
2905	"checking for C compiler version" >&5
2906	ac_compiler=`set X $ac_compile; echo $2`
2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2908	(eval $ac_compiler --version </dev/null >&5) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2913	(eval $ac_compiler -v </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2918	(eval $ac_compiler -V </dev/null >&5) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); }
2922
2923	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2924	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2925	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2926	echo $ECHO_N "(cached) $ECHO_C" >&6
2927	else
2928	cat >conftest.$ac_ext <<_ACEOF
2929	/* confdefs.h. */
2930	_ACEOF
2931	cat confdefs.h >>conftest.$ac_ext
2932	cat >>conftest.$ac_ext <<_ACEOF
2933	/* end confdefs.h. */
2934
2935	int
2936	main ()
2937	{
2938	#ifndef __GNUC__
2939	choke me
2940	#endif
2941
2942	;
2943	return 0;
2944	}
2945	_ACEOF
2946	rm -f conftest.$ac_objext
2947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2948	(eval $ac_compile) 2>conftest.er1
2949	ac_status=$?
2950	grep -v '^ *+' conftest.er1 >conftest.err
2951	rm -f conftest.er1
2952	cat conftest.err >&5
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); } &&
2955	{ ac_try='test -z "$ac_c_werror_flag"
2956	\|\| test ! -s conftest.err'
2957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2958	(eval $ac_try) 2>&5
2959	ac_status=$?
2960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961	(exit $ac_status); }; } &&
2962	{ ac_try='test -s conftest.$ac_objext'
2963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2964	(eval $ac_try) 2>&5
2965	ac_status=$?
2966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967	(exit $ac_status); }; }; then
2968	ac_compiler_gnu=yes
2969	else
2970	echo "$as_me: failed program was:" >&5
2971	sed 's/^/\| /' conftest.$ac_ext >&5
2972
2973	ac_compiler_gnu=no
2974	fi
2975	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2976	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2977
2978	fi
2979	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2980	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2981	GCC=`test $ac_compiler_gnu = yes && echo yes`
2982	ac_test_CFLAGS=${CFLAGS+set}
2983	ac_save_CFLAGS=$CFLAGS
2984	CFLAGS="-g"
2985	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2986	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2987	if test "${ac_cv_prog_cc_g+set}" = set; then
2988	echo $ECHO_N "(cached) $ECHO_C" >&6
2989	else
2990	cat >conftest.$ac_ext <<_ACEOF
2991	/* confdefs.h. */
2992	_ACEOF
2993	cat confdefs.h >>conftest.$ac_ext
2994	cat >>conftest.$ac_ext <<_ACEOF
2995	/* end confdefs.h. */
2996
2997	int
2998	main ()
2999	{
3000
3001	;
3002	return 0;
3003	}
3004	_ACEOF
3005	rm -f conftest.$ac_objext
3006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3007	(eval $ac_compile) 2>conftest.er1
3008	ac_status=$?
3009	grep -v '^ *+' conftest.er1 >conftest.err
3010	rm -f conftest.er1
3011	cat conftest.err >&5
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); } &&
3014	{ ac_try='test -z "$ac_c_werror_flag"
3015	\|\| test ! -s conftest.err'
3016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3017	(eval $ac_try) 2>&5
3018	ac_status=$?
3019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3020	(exit $ac_status); }; } &&
3021	{ ac_try='test -s conftest.$ac_objext'
3022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3023	(eval $ac_try) 2>&5
3024	ac_status=$?
3025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3026	(exit $ac_status); }; }; then
3027	ac_cv_prog_cc_g=yes
3028	else
3029	echo "$as_me: failed program was:" >&5
3030	sed 's/^/\| /' conftest.$ac_ext >&5
3031
3032	ac_cv_prog_cc_g=no
3033	fi
3034	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3035	fi
3036	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3037	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3038	if test "$ac_test_CFLAGS" = set; then
3039	CFLAGS=$ac_save_CFLAGS
3040	elif test $ac_cv_prog_cc_g = yes; then
3041	if test "$GCC" = yes; then
3042	CFLAGS="-g -O2"
3043	else
3044	CFLAGS="-g"
3045	fi
3046	else
3047	if test "$GCC" = yes; then
3048	CFLAGS="-O2"
3049	else
3050	CFLAGS=
3051	fi
3052	fi
3053	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3054	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3055	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3056	echo $ECHO_N "(cached) $ECHO_C" >&6
3057	else
3058	ac_cv_prog_cc_stdc=no
3059	ac_save_CC=$CC
3060	cat >conftest.$ac_ext <<_ACEOF
3061	/* confdefs.h. */
3062	_ACEOF
3063	cat confdefs.h >>conftest.$ac_ext
3064	cat >>conftest.$ac_ext <<_ACEOF
3065	/* end confdefs.h. */
3066	#include <stdarg.h>
3067	#include <stdio.h>
3068	#include <sys/types.h>
3069	#include <sys/stat.h>
3070	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3071	struct buf { int x; };
3072	FILE * (rcsopen) (struct buf , struct stat *, int);
3073	static char *e (p, i)
3074	char **p;
3075	int i;
3076	{
3077	return p[i];
3078	}
3079	static char f (char (g) (char , int), char *p, ...)
3080	{
3081	char *s;
3082	va_list v;
3083	va_start (v,p);
3084	s = g (p, va_arg (v,int));
3085	va_end (v);
3086	return s;
3087	}
3088
3089	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3090	function prototypes and stuff, but not '\xHH' hex character constants.
3091	These don't provoke an error unfortunately, instead are silently treated
3092	as 'x'. The following induces an error, until -std1 is added to get
3093	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3094	array size at least. It's necessary to write '\x00'==0 to get something
3095	that's true only with -std1. */
3096	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3097
3098	int test (int i, double x);
3099	struct s1 {int (*f) (int a);};
3100	struct s2 {int (*f) (double a);};
3101	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3102	int argc;
3103	char **argv;
3104	int
3105	main ()
3106	{
3107	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3108	;
3109	return 0;
3110	}
3111	_ACEOF
3112	# Don't try gcc -ansi; that turns off useful extensions and
3113	# breaks some systems' header files.
3114	# AIX -qlanglvl=ansi
3115	# Ultrix and OSF/1 -std1
3116	# HP-UX 10.20 and later -Ae
3117	# HP-UX older versions -Aa -D_HPUX_SOURCE
3118	# SVR4 -Xc -D__EXTENSIONS__
3119	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3120	do
3121	CC="$ac_save_CC $ac_arg"
3122	rm -f conftest.$ac_objext
3123	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3124	(eval $ac_compile) 2>conftest.er1
3125	ac_status=$?
3126	grep -v '^ *+' conftest.er1 >conftest.err
3127	rm -f conftest.er1
3128	cat conftest.err >&5
3129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3130	(exit $ac_status); } &&
3131	{ ac_try='test -z "$ac_c_werror_flag"
3132	\|\| test ! -s conftest.err'
3133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3134	(eval $ac_try) 2>&5
3135	ac_status=$?
3136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3137	(exit $ac_status); }; } &&
3138	{ ac_try='test -s conftest.$ac_objext'
3139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3140	(eval $ac_try) 2>&5
3141	ac_status=$?
3142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3143	(exit $ac_status); }; }; then
3144	ac_cv_prog_cc_stdc=$ac_arg
3145	break
3146	else
3147	echo "$as_me: failed program was:" >&5
3148	sed 's/^/\| /' conftest.$ac_ext >&5
3149
3150	fi
3151	rm -f conftest.err conftest.$ac_objext
3152	done
3153	rm -f conftest.$ac_ext conftest.$ac_objext
3154	CC=$ac_save_CC
3155
3156	fi
3157
3158	case "x$ac_cv_prog_cc_stdc" in
3159	x\|xno)
3160	echo "$as_me:$LINENO: result: none needed" >&5
3161	echo "${ECHO_T}none needed" >&6 ;;
3162	*)
3163	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3164	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3165	CC="$CC $ac_cv_prog_cc_stdc" ;;
3166	esac
3167
3168	# Some people use a C++ compiler to compile C. Since we use `exit',
3169	# in C++ we need to declare it. In case someone uses the same compiler
3170	# for both compiling C and C++ we need to have the C++ compiler decide
3171	# the declaration of exit, since it's the most demanding environment.
3172	cat >conftest.$ac_ext <<_ACEOF
3173	#ifndef __cplusplus
3174	choke me
3175	#endif
3176	_ACEOF
3177	rm -f conftest.$ac_objext
3178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3179	(eval $ac_compile) 2>conftest.er1
3180	ac_status=$?
3181	grep -v '^ *+' conftest.er1 >conftest.err
3182	rm -f conftest.er1
3183	cat conftest.err >&5
3184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185	(exit $ac_status); } &&
3186	{ ac_try='test -z "$ac_c_werror_flag"
3187	\|\| test ! -s conftest.err'
3188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3189	(eval $ac_try) 2>&5
3190	ac_status=$?
3191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192	(exit $ac_status); }; } &&
3193	{ ac_try='test -s conftest.$ac_objext'
3194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3195	(eval $ac_try) 2>&5
3196	ac_status=$?
3197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3198	(exit $ac_status); }; }; then
3199	for ac_declaration in \
3200	'' \
3201	'extern "C" void std::exit (int) throw (); using std::exit;' \
3202	'extern "C" void std::exit (int); using std::exit;' \
3203	'extern "C" void exit (int) throw ();' \
3204	'extern "C" void exit (int);' \
3205	'void exit (int);'
3206	do
3207	cat >conftest.$ac_ext <<_ACEOF
3208	/* confdefs.h. */
3209	_ACEOF
3210	cat confdefs.h >>conftest.$ac_ext
3211	cat >>conftest.$ac_ext <<_ACEOF
3212	/* end confdefs.h. */
3213	$ac_declaration
3214	#include <stdlib.h>
3215	int
3216	main ()
3217	{
3218	exit (42);
3219	;
3220	return 0;
3221	}
3222	_ACEOF
3223	rm -f conftest.$ac_objext
3224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3225	(eval $ac_compile) 2>conftest.er1
3226	ac_status=$?
3227	grep -v '^ *+' conftest.er1 >conftest.err
3228	rm -f conftest.er1
3229	cat conftest.err >&5
3230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231	(exit $ac_status); } &&
3232	{ ac_try='test -z "$ac_c_werror_flag"
3233	\|\| test ! -s conftest.err'
3234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3235	(eval $ac_try) 2>&5
3236	ac_status=$?
3237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238	(exit $ac_status); }; } &&
3239	{ ac_try='test -s conftest.$ac_objext'
3240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3241	(eval $ac_try) 2>&5
3242	ac_status=$?
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); }; }; then
3245	:
3246	else
3247	echo "$as_me: failed program was:" >&5
3248	sed 's/^/\| /' conftest.$ac_ext >&5
3249
3250	continue
3251	fi
3252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3253	cat >conftest.$ac_ext <<_ACEOF
3254	/* confdefs.h. */
3255	_ACEOF
3256	cat confdefs.h >>conftest.$ac_ext
3257	cat >>conftest.$ac_ext <<_ACEOF
3258	/* end confdefs.h. */
3259	$ac_declaration
3260	int
3261	main ()
3262	{
3263	exit (42);
3264	;
3265	return 0;
3266	}
3267	_ACEOF
3268	rm -f conftest.$ac_objext
3269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3270	(eval $ac_compile) 2>conftest.er1
3271	ac_status=$?
3272	grep -v '^ *+' conftest.er1 >conftest.err
3273	rm -f conftest.er1
3274	cat conftest.err >&5
3275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276	(exit $ac_status); } &&
3277	{ ac_try='test -z "$ac_c_werror_flag"
3278	\|\| test ! -s conftest.err'
3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280	(eval $ac_try) 2>&5
3281	ac_status=$?
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); }; } &&
3284	{ ac_try='test -s conftest.$ac_objext'
3285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3286	(eval $ac_try) 2>&5
3287	ac_status=$?
3288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3289	(exit $ac_status); }; }; then
3290	break
3291	else
3292	echo "$as_me: failed program was:" >&5
3293	sed 's/^/\| /' conftest.$ac_ext >&5
3294
3295	fi
3296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3297	done
3298	rm -f conftest*
3299	if test -n "$ac_declaration"; then
3300	echo '#ifdef __cplusplus' >>confdefs.h
3301	echo $ac_declaration >>confdefs.h
3302	echo '#endif' >>confdefs.h
3303	fi
3304
3305	else
3306	echo "$as_me: failed program was:" >&5
3307	sed 's/^/\| /' conftest.$ac_ext >&5
3308
3309	fi
3310	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3311	ac_ext=c
3312	ac_cpp='$CPP $CPPFLAGS'
3313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3316
3317	depcc="$CC" am_compiler_list=
3318
3319	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3320	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3321	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3322	echo $ECHO_N "(cached) $ECHO_C" >&6
3323	else
3324	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3325	# We make a subdir and do the tests there. Otherwise we can end up
3326	# making bogus files that we don't know about and never remove. For
3327	# instance it was reported that on HP-UX the gcc test will end up
3328	# making a dummy file named `D' -- because `-MD' means `put the output
3329	# in D'.
3330	mkdir conftest.dir
3331	# Copy depcomp to subdir because otherwise we won't find it if we're
3332	# using a relative directory.
3333	cp "$am_depcomp" conftest.dir
3334	cd conftest.dir
3335	# We will build objects and dependencies in a subdirectory because
3336	# it helps to detect inapplicable dependency modes. For instance
3337	# both Tru64's cc and ICC support -MD to output dependencies as a
3338	# side effect of compilation, but ICC will put the dependencies in
3339	# the current directory while Tru64 will put them in the object
3340	# directory.
3341	mkdir sub
3342
3343	am_cv_CC_dependencies_compiler_type=none
3344	if test "$am_compiler_list" = ""; then
3345	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3346	fi
3347	for depmode in $am_compiler_list; do
3348	# Setup a source with many dependencies, because some compilers
3349	# like to wrap large dependency lists on column 80 (with \), and
3350	# we should not choose a depcomp mode which is confused by this.
3351	#
3352	# We need to recreate these files for each test, as the compiler may
3353	# overwrite some of them when testing with obscure command lines.
3354	# This happens at least with the AIX C compiler.
3355	: > sub/conftest.c
3356	for i in 1 2 3 4 5 6; do
3357	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3358	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3359	# Solaris 8's {/usr,}/bin/sh.
3360	touch sub/conftst$i.h
3361	done
3362	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3363
3364	case $depmode in
3365	nosideeffect)
3366	# after this tag, mechanisms are not by side-effect, so they'll
3367	# only be used when explicitly requested
3368	if test "x$enable_dependency_tracking" = xyes; then
3369	continue
3370	else
3371	break
3372	fi
3373	;;
3374	none) break ;;
3375	esac
3376	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3377	# mode. It turns out that the SunPro C++ compiler does not properly
3378	# handle `-M -o', and we need to detect this.
3379	if depmode=$depmode \
3380	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3381	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3382	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3383	>/dev/null 2>conftest.err &&
3384	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3385	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3386	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3387	# icc doesn't choke on unknown options, it will just issue warnings
3388	# or remarks (even with -Werror). So we grep stderr for any message
3389	# that says an option was ignored or not supported.
3390	# When given -MP, icc 7.0 and 7.1 complain thusly:
3391	# icc: Command line warning: ignoring option '-M'; no argument required
3392	# The diagnosis changed in icc 8.0:
3393	# icc: Command line remark: option '-MP' not supported
3394	if (grep 'ignoring option' conftest.err \|\|
3395	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3396	am_cv_CC_dependencies_compiler_type=$depmode
3397	break
3398	fi
3399	fi
3400	done
3401
3402	cd ..
3403	rm -rf conftest.dir
3404	else
3405	am_cv_CC_dependencies_compiler_type=none
3406	fi
3407
3408	fi
3409	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3410	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3411	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3412
3413
3414
3415	if
3416	test "x$enable_dependency_tracking" != xno \
3417	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3418	am__fastdepCC_TRUE=
3419	am__fastdepCC_FALSE='#'
3420	else
3421	am__fastdepCC_TRUE='#'
3422	am__fastdepCC_FALSE=
3423	fi
3424
3425
3426
3427	ac_ext=c
3428	ac_cpp='$CPP $CPPFLAGS'
3429	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3430	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3431	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3432	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3433	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3434	# On Suns, sometimes $CPP names a directory.
3435	if test -n "$CPP" && test -d "$CPP"; then
3436	CPP=
3437	fi
3438	if test -z "$CPP"; then
3439	if test "${ac_cv_prog_CPP+set}" = set; then
3440	echo $ECHO_N "(cached) $ECHO_C" >&6
3441	else
3442	# Double quotes because CPP needs to be expanded
3443	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3444	do
3445	ac_preproc_ok=false
3446	for ac_c_preproc_warn_flag in '' yes
3447	do
3448	# Use a header file that comes with gcc, so configuring glibc
3449	# with a fresh cross-compiler works.
3450	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3451	# <limits.h> exists even on freestanding compilers.
3452	# On the NeXT, cc -E runs the code through the compiler's parser,
3453	# not just through cpp. "Syntax error" is here to catch this case.
3454	cat >conftest.$ac_ext <<_ACEOF
3455	/* confdefs.h. */
3456	_ACEOF
3457	cat confdefs.h >>conftest.$ac_ext
3458	cat >>conftest.$ac_ext <<_ACEOF
3459	/* end confdefs.h. */
3460	#ifdef __STDC__
3461	# include <limits.h>
3462	#else
3463	# include <assert.h>
3464	#endif
3465	Syntax error
3466	_ACEOF
3467	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3468	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3469	ac_status=$?
3470	grep -v '^ *+' conftest.er1 >conftest.err
3471	rm -f conftest.er1
3472	cat conftest.err >&5
3473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3474	(exit $ac_status); } >/dev/null; then
3475	if test -s conftest.err; then
3476	ac_cpp_err=$ac_c_preproc_warn_flag
3477	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3478	else
3479	ac_cpp_err=
3480	fi
3481	else
3482	ac_cpp_err=yes
3483	fi
3484	if test -z "$ac_cpp_err"; then
3485	:
3486	else
3487	echo "$as_me: failed program was:" >&5
3488	sed 's/^/\| /' conftest.$ac_ext >&5
3489
3490	# Broken: fails on valid input.
3491	continue
3492	fi
3493	rm -f conftest.err conftest.$ac_ext
3494
3495	# OK, works on sane cases. Now check whether non-existent headers
3496	# can be detected and how.
3497	cat >conftest.$ac_ext <<_ACEOF
3498	/* confdefs.h. */
3499	_ACEOF
3500	cat confdefs.h >>conftest.$ac_ext
3501	cat >>conftest.$ac_ext <<_ACEOF
3502	/* end confdefs.h. */
3503	#include <ac_nonexistent.h>
3504	_ACEOF
3505	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3506	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3507	ac_status=$?
3508	grep -v '^ *+' conftest.er1 >conftest.err
3509	rm -f conftest.er1
3510	cat conftest.err >&5
3511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512	(exit $ac_status); } >/dev/null; then
3513	if test -s conftest.err; then
3514	ac_cpp_err=$ac_c_preproc_warn_flag
3515	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3516	else
3517	ac_cpp_err=
3518	fi
3519	else
3520	ac_cpp_err=yes
3521	fi
3522	if test -z "$ac_cpp_err"; then
3523	# Broken: success on invalid input.
3524	continue
3525	else
3526	echo "$as_me: failed program was:" >&5
3527	sed 's/^/\| /' conftest.$ac_ext >&5
3528
3529	# Passes both tests.
3530	ac_preproc_ok=:
3531	break
3532	fi
3533	rm -f conftest.err conftest.$ac_ext
3534
3535	done
3536	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3537	rm -f conftest.err conftest.$ac_ext
3538	if $ac_preproc_ok; then
3539	break
3540	fi
3541
3542	done
3543	ac_cv_prog_CPP=$CPP
3544
3545	fi
3546	CPP=$ac_cv_prog_CPP
3547	else
3548	ac_cv_prog_CPP=$CPP
3549	fi
3550	echo "$as_me:$LINENO: result: $CPP" >&5
3551	echo "${ECHO_T}$CPP" >&6
3552	ac_preproc_ok=false
3553	for ac_c_preproc_warn_flag in '' yes
3554	do
3555	# Use a header file that comes with gcc, so configuring glibc
3556	# with a fresh cross-compiler works.
3557	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3558	# <limits.h> exists even on freestanding compilers.
3559	# On the NeXT, cc -E runs the code through the compiler's parser,
3560	# not just through cpp. "Syntax error" is here to catch this case.
3561	cat >conftest.$ac_ext <<_ACEOF
3562	/* confdefs.h. */
3563	_ACEOF
3564	cat confdefs.h >>conftest.$ac_ext
3565	cat >>conftest.$ac_ext <<_ACEOF
3566	/* end confdefs.h. */
3567	#ifdef __STDC__
3568	# include <limits.h>
3569	#else
3570	# include <assert.h>
3571	#endif
3572	Syntax error
3573	_ACEOF
3574	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3575	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3576	ac_status=$?
3577	grep -v '^ *+' conftest.er1 >conftest.err
3578	rm -f conftest.er1
3579	cat conftest.err >&5
3580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581	(exit $ac_status); } >/dev/null; then
3582	if test -s conftest.err; then
3583	ac_cpp_err=$ac_c_preproc_warn_flag
3584	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3585	else
3586	ac_cpp_err=
3587	fi
3588	else
3589	ac_cpp_err=yes
3590	fi
3591	if test -z "$ac_cpp_err"; then
3592	:
3593	else
3594	echo "$as_me: failed program was:" >&5
3595	sed 's/^/\| /' conftest.$ac_ext >&5
3596
3597	# Broken: fails on valid input.
3598	continue
3599	fi
3600	rm -f conftest.err conftest.$ac_ext
3601
3602	# OK, works on sane cases. Now check whether non-existent headers
3603	# can be detected and how.
3604	cat >conftest.$ac_ext <<_ACEOF
3605	/* confdefs.h. */
3606	_ACEOF
3607	cat confdefs.h >>conftest.$ac_ext
3608	cat >>conftest.$ac_ext <<_ACEOF
3609	/* end confdefs.h. */
3610	#include <ac_nonexistent.h>
3611	_ACEOF
3612	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3613	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3614	ac_status=$?
3615	grep -v '^ *+' conftest.er1 >conftest.err
3616	rm -f conftest.er1
3617	cat conftest.err >&5
3618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3619	(exit $ac_status); } >/dev/null; then
3620	if test -s conftest.err; then
3621	ac_cpp_err=$ac_c_preproc_warn_flag
3622	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3623	else
3624	ac_cpp_err=
3625	fi
3626	else
3627	ac_cpp_err=yes
3628	fi
3629	if test -z "$ac_cpp_err"; then
3630	# Broken: success on invalid input.
3631	continue
3632	else
3633	echo "$as_me: failed program was:" >&5
3634	sed 's/^/\| /' conftest.$ac_ext >&5
3635
3636	# Passes both tests.
3637	ac_preproc_ok=:
3638	break
3639	fi
3640	rm -f conftest.err conftest.$ac_ext
3641
3642	done
3643	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3644	rm -f conftest.err conftest.$ac_ext
3645	if $ac_preproc_ok; then
3646	:
3647	else
3648	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3649	See \`config.log' for more details." >&5
3650	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3651	See \`config.log' for more details." >&2;}
3652	{ (exit 1); exit 1; }; }
3653	fi
3654
3655	ac_ext=c
3656	ac_cpp='$CPP $CPPFLAGS'
3657	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3658	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3659	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3660
3661
3662	echo "$as_me:$LINENO: checking for egrep" >&5
3663	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3664	if test "${ac_cv_prog_egrep+set}" = set; then
3665	echo $ECHO_N "(cached) $ECHO_C" >&6
3666	else
3667	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3668	then ac_cv_prog_egrep='grep -E'
3669	else ac_cv_prog_egrep='egrep'
3670	fi
3671	fi
3672	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3673	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3674	EGREP=$ac_cv_prog_egrep
3675
3676
3677	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3678	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3679	if test "${ac_cv_header_stdc+set}" = set; then
3680	echo $ECHO_N "(cached) $ECHO_C" >&6
3681	else
3682	cat >conftest.$ac_ext <<_ACEOF
3683	/* confdefs.h. */
3684	_ACEOF
3685	cat confdefs.h >>conftest.$ac_ext
3686	cat >>conftest.$ac_ext <<_ACEOF
3687	/* end confdefs.h. */
3688	#include <stdlib.h>
3689	#include <stdarg.h>
3690	#include <string.h>
3691	#include <float.h>
3692
3693	int
3694	main ()
3695	{
3696
3697	;
3698	return 0;
3699	}
3700	_ACEOF
3701	rm -f conftest.$ac_objext
3702	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3703	(eval $ac_compile) 2>conftest.er1
3704	ac_status=$?
3705	grep -v '^ *+' conftest.er1 >conftest.err
3706	rm -f conftest.er1
3707	cat conftest.err >&5
3708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709	(exit $ac_status); } &&
3710	{ ac_try='test -z "$ac_c_werror_flag"
3711	\|\| test ! -s conftest.err'
3712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3713	(eval $ac_try) 2>&5
3714	ac_status=$?
3715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716	(exit $ac_status); }; } &&
3717	{ ac_try='test -s conftest.$ac_objext'
3718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3719	(eval $ac_try) 2>&5
3720	ac_status=$?
3721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3722	(exit $ac_status); }; }; then
3723	ac_cv_header_stdc=yes
3724	else
3725	echo "$as_me: failed program was:" >&5
3726	sed 's/^/\| /' conftest.$ac_ext >&5
3727
3728	ac_cv_header_stdc=no
3729	fi
3730	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3731
3732	if test $ac_cv_header_stdc = yes; then
3733	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3734	cat >conftest.$ac_ext <<_ACEOF
3735	/* confdefs.h. */
3736	_ACEOF
3737	cat confdefs.h >>conftest.$ac_ext
3738	cat >>conftest.$ac_ext <<_ACEOF
3739	/* end confdefs.h. */
3740	#include <string.h>
3741
3742	_ACEOF
3743	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3744	$EGREP "memchr" >/dev/null 2>&1; then
3745	:
3746	else
3747	ac_cv_header_stdc=no
3748	fi
3749	rm -f conftest*
3750
3751	fi
3752
3753	if test $ac_cv_header_stdc = yes; then
3754	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3755	cat >conftest.$ac_ext <<_ACEOF
3756	/* confdefs.h. */
3757	_ACEOF
3758	cat confdefs.h >>conftest.$ac_ext
3759	cat >>conftest.$ac_ext <<_ACEOF
3760	/* end confdefs.h. */
3761	#include <stdlib.h>
3762
3763	_ACEOF
3764	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3765	$EGREP "free" >/dev/null 2>&1; then
3766	:
3767	else
3768	ac_cv_header_stdc=no
3769	fi
3770	rm -f conftest*
3771
3772	fi
3773
3774	if test $ac_cv_header_stdc = yes; then
3775	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3776	if test "$cross_compiling" = yes; then
3777	:
3778	else
3779	cat >conftest.$ac_ext <<_ACEOF
3780	/* confdefs.h. */
3781	_ACEOF
3782	cat confdefs.h >>conftest.$ac_ext
3783	cat >>conftest.$ac_ext <<_ACEOF
3784	/* end confdefs.h. */
3785	#include <ctype.h>
3786	#if ((' ' & 0x0FF) == 0x020)
3787	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3788	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3789	#else
3790	# define ISLOWER(c) \
3791	(('a' <= (c) && (c) <= 'i') \
3792	\|\| ('j' <= (c) && (c) <= 'r') \
3793	\|\| ('s' <= (c) && (c) <= 'z'))
3794	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3795	#endif
3796
3797	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3798	int
3799	main ()
3800	{
3801	int i;
3802	for (i = 0; i < 256; i++)
3803	if (XOR (islower (i), ISLOWER (i))
3804	\|\| toupper (i) != TOUPPER (i))
3805	exit(2);
3806	exit (0);
3807	}
3808	_ACEOF
3809	rm -f conftest$ac_exeext
3810	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3811	(eval $ac_link) 2>&5
3812	ac_status=$?
3813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3816	(eval $ac_try) 2>&5
3817	ac_status=$?
3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819	(exit $ac_status); }; }; then
3820	:
3821	else
3822	echo "$as_me: program exited with status $ac_status" >&5
3823	echo "$as_me: failed program was:" >&5
3824	sed 's/^/\| /' conftest.$ac_ext >&5
3825
3826	( exit $ac_status )
3827	ac_cv_header_stdc=no
3828	fi
3829	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3830	fi
3831	fi
3832	fi
3833	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3834	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3835	if test $ac_cv_header_stdc = yes; then
3836
3837	cat >>confdefs.h <<\_ACEOF
3838	#define STDC_HEADERS 1
3839	_ACEOF
3840
3841	fi
3842
3843
3844	##################################
3845	## CHECKING OPTIONAL ARGUMENTS ##
3846	##################################
3847
3848	#-----------------#
3849	# DEBUG-statement #
3850	#-----------------#
3851	DEBUG=no
3852	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3853	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3854	# Check whether --enable-debug or --disable-debug was given.
3855	if test "${enable_debug+set}" = set; then
3856	enableval="$enable_debug"
3857	DEBUG=$enableval
3858	fi;
3859
3860	if test x$DEBUG = xno; then
3861	echo "no"
3862	echo " -> Setting debuglevel to 3. (orxonox is still in Development. It really is needed."
3863	DEBUG=3
3864	elif test x$DEBUG = xyes; then
3865	echo "yes"
3866	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3867	DEBUG=4
3868	else
3869	echo "yes: setting debuglevel to to $DEBUG"
3870	fi
3871
3872	cat >>confdefs.h <<_ACEOF
3873	#define DEBUG $DEBUG
3874	_ACEOF
3875
3876
3877
3878
3879	#--------------#
3880	# GTK-disabled #
3881	#--------------#
3882	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3883	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3884
3885	# Check whether --with-gtk or --without-gtk was given.
3886	if test "${with_gtk+set}" = set; then
3887	withval="$with_gtk"
3888	def_gtk=no
3889	else
3890	def_gtk=yes
3891	fi;
3892	if test x$def_gtk = xyes; then
3893	echo "yes"
3894	fi
3895	if test x$def_gtk = xno; then
3896	echo "no"
3897	fi
3898
3899	#------------------#
3900	# gThread-disabled #
3901	#------------------#
3902	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3903	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3904
3905	# Check whether --with-gthread or --without-gthread was given.
3906	if test "${with_gthread+set}" = set; then
3907	withval="$with_gthread"
3908	def_gthread=no
3909	else
3910	def_gthread=yes
3911	fi;
3912	if test x$def_gthread = xyes; then
3913	echo "yes"
3914	fi
3915	if test x$def_gthread = xno; then
3916	echo "no"
3917	fi
3918
3919	#------------------#
3920	# pthread-disabled #
3921	#------------------#
3922	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3923	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3924
3925	# Check whether --with-pthread or --without-pthread was given.
3926	if test "${with_pthread+set}" = set; then
3927	withval="$with_pthread"
3928	def_pthread=no
3929	else
3930	def_pthread=yes
3931	fi;
3932	if test x$def_pthread = xyes; then
3933	echo "yes"
3934	fi
3935	if test x$def_pthread = xno; then
3936	echo "no"
3937	fi
3938
3939	#------------------#
3940	# libCurl-disabled #
3941	#------------------#
3942	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3943	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3944
3945	# Check whether --with-curl or --without-curl was given.
3946	if test "${with_curl+set}" = set; then
3947	withval="$with_curl"
3948	def_curl=no
3949	else
3950	def_curl=yes
3951	fi;
3952	if test x$def_curl = xyes; then
3953	echo "yes"
3954	fi
3955	if test x$def_curl = xno; then
3956	echo "no"
3957	fi
3958
3959	#-------------------#
3960	# SDL_image-disable #
3961	#-------------------#
3962	def_sdl_image=yes
3963	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3964	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3965
3966	# Check whether --with-sdl_image or --without-sdl_image was given.
3967	if test "${with_sdl_image+set}" = set; then
3968	withval="$with_sdl_image"
3969	def_sdl_image=no
3970	fi;
3971	if test x$def_sdl_image = xyes; then
3972	echo "yes"
3973	fi
3974	if test x$def_sdl_image = xno; then
3975	echo "no"
3976	fi
3977	#-------------------#
3978	# SubProject-enable #
3979	#-------------------#
3980	def_sub_projects=no
3981	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
3982	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
3983	# Check whether --enable-sub-projects or --disable-sub-projects was given.
3984	if test "${enable_sub_projects+set}" = set; then
3985	enableval="$enable_sub_projects"
3986	def_sub_projects=yes
3987	fi;
3988	if test x$def_sub_projects = xyes; then
3989	echo "yes"
3990	fi
3991	if test x$def_sub_projects = xno; then
3992	echo "no"
3993	fi
3994
3995
3996	if test x$def_sub_projects = xyes; then
3997	SUB_PROJECTS_TRUE=
3998	SUB_PROJECTS_FALSE='#'
3999	else
4000	SUB_PROJECTS_TRUE='#'
4001	SUB_PROJECTS_FALSE=
4002	fi
4003
4004
4005	#######################
4006	## PROGRAMM CHECKING ##
4007	## 3. party Programs ##
4008	#######################
4009
4010	#----------------------#
4011	# checking for Doxygen #
4012	#----------------------#
4013	# Extract the first word of "doxygen", so it can be a program name with args.
4014	set dummy doxygen; ac_word=$2
4015	echo "$as_me:$LINENO: checking for $ac_word" >&5
4016	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4017	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4018	echo $ECHO_N "(cached) $ECHO_C" >&6
4019	else
4020	case $DOXYGEN in
4021	[\\/]* \| ?:[\\/]*)
4022	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4023	;;
4024	*)
4025	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4026	for as_dir in $PATH
4027	do
4028	IFS=$as_save_IFS
4029	test -z "$as_dir" && as_dir=.
4030	for ac_exec_ext in '' $ac_executable_extensions; do
4031	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4032	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4033	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4034	break 2
4035	fi
4036	done
4037	done
4038
4039	;;
4040	esac
4041	fi
4042	DOXYGEN=$ac_cv_path_DOXYGEN
4043
4044	if test -n "$DOXYGEN"; then
4045	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4046	echo "${ECHO_T}$DOXYGEN" >&6
4047	else
4048	echo "$as_me:$LINENO: result: no" >&5
4049	echo "${ECHO_T}no" >&6
4050	fi
4051
4052
4053
4054	if test $DOXYGEN; then
4055	DOXYGEN_TRUE=
4056	DOXYGEN_FALSE='#'
4057	else
4058	DOXYGEN_TRUE='#'
4059	DOXYGEN_FALSE=
4060	fi
4061
4062
4063	#########################
4064	## CHECKING FOR SYSTEM ##
4065	#########################
4066	## here the system is checked, and openGL is included
4067	## also checking for SDL on differen Systems
4068
4069	echo "$as_me:$LINENO: checking for System" >&5
4070	echo $ECHO_N "checking for System... $ECHO_C" >&6
4071	## checking for openGL-environment and other sys-specific parameters
4072	case "$target" in
4073	#---------#
4074	# WINDOWS #
4075	#---------#
4076	--mingw32*)
4077	echo "mingw-WINDOWS detected"
4078
4079	mingw="yes"
4080	MSBITFIELDS="-mms-bitfields"
4081	MWINDOWS="-mwindows"
4082
4083	# checking gl header
4084	#done before loop
4085
4086	# checking gl header
4087	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4098	inttypes.h stdint.h unistd.h
4099	do
4100	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4101	echo "$as_me:$LINENO: checking for $ac_header" >&5
4102	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4103	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4104	echo $ECHO_N "(cached) $ECHO_C" >&6
4105	else
4106	cat >conftest.$ac_ext <<_ACEOF
4107	/* confdefs.h. */
4108	_ACEOF
4109	cat confdefs.h >>conftest.$ac_ext
4110	cat >>conftest.$ac_ext <<_ACEOF
4111	/* end confdefs.h. */
4112	$ac_includes_default
4113
4114	#include <$ac_header>
4115	_ACEOF
4116	rm -f conftest.$ac_objext
4117	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4118	(eval $ac_compile) 2>conftest.er1
4119	ac_status=$?
4120	grep -v '^ *+' conftest.er1 >conftest.err
4121	rm -f conftest.er1
4122	cat conftest.err >&5
4123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4124	(exit $ac_status); } &&
4125	{ ac_try='test -z "$ac_c_werror_flag"
4126	\|\| test ! -s conftest.err'
4127	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4128	(eval $ac_try) 2>&5
4129	ac_status=$?
4130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131	(exit $ac_status); }; } &&
4132	{ ac_try='test -s conftest.$ac_objext'
4133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4134	(eval $ac_try) 2>&5
4135	ac_status=$?
4136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4137	(exit $ac_status); }; }; then
4138	eval "$as_ac_Header=yes"
4139	else
4140	echo "$as_me: failed program was:" >&5
4141	sed 's/^/\| /' conftest.$ac_ext >&5
4142
4143	eval "$as_ac_Header=no"
4144	fi
4145	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4146	fi
4147	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4148	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4149	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4150	cat >>confdefs.h <<_ACEOF
4151	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4152	_ACEOF
4153
4154	fi
4155
4156	done
4157
4158
4159
4160	for ac_header in GL/gl.h
4161	do
4162	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4163	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4164	echo "$as_me:$LINENO: checking for $ac_header" >&5
4165	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4166	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4167	echo $ECHO_N "(cached) $ECHO_C" >&6
4168	fi
4169	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4170	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4171	else
4172	# Is the header compilable?
4173	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4174	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4175	cat >conftest.$ac_ext <<_ACEOF
4176	/* confdefs.h. */
4177	_ACEOF
4178	cat confdefs.h >>conftest.$ac_ext
4179	cat >>conftest.$ac_ext <<_ACEOF
4180	/* end confdefs.h. */
4181	$ac_includes_default
4182	#include <$ac_header>
4183	_ACEOF
4184	rm -f conftest.$ac_objext
4185	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4186	(eval $ac_compile) 2>conftest.er1
4187	ac_status=$?
4188	grep -v '^ *+' conftest.er1 >conftest.err
4189	rm -f conftest.er1
4190	cat conftest.err >&5
4191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192	(exit $ac_status); } &&
4193	{ ac_try='test -z "$ac_c_werror_flag"
4194	\|\| test ! -s conftest.err'
4195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4196	(eval $ac_try) 2>&5
4197	ac_status=$?
4198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199	(exit $ac_status); }; } &&
4200	{ ac_try='test -s conftest.$ac_objext'
4201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4202	(eval $ac_try) 2>&5
4203	ac_status=$?
4204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205	(exit $ac_status); }; }; then
4206	ac_header_compiler=yes
4207	else
4208	echo "$as_me: failed program was:" >&5
4209	sed 's/^/\| /' conftest.$ac_ext >&5
4210
4211	ac_header_compiler=no
4212	fi
4213	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4214	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4215	echo "${ECHO_T}$ac_header_compiler" >&6
4216
4217	# Is the header present?
4218	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4219	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4220	cat >conftest.$ac_ext <<_ACEOF
4221	/* confdefs.h. */
4222	_ACEOF
4223	cat confdefs.h >>conftest.$ac_ext
4224	cat >>conftest.$ac_ext <<_ACEOF
4225	/* end confdefs.h. */
4226	#include <$ac_header>
4227	_ACEOF
4228	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4229	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4230	ac_status=$?
4231	grep -v '^ *+' conftest.er1 >conftest.err
4232	rm -f conftest.er1
4233	cat conftest.err >&5
4234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235	(exit $ac_status); } >/dev/null; then
4236	if test -s conftest.err; then
4237	ac_cpp_err=$ac_c_preproc_warn_flag
4238	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4239	else
4240	ac_cpp_err=
4241	fi
4242	else
4243	ac_cpp_err=yes
4244	fi
4245	if test -z "$ac_cpp_err"; then
4246	ac_header_preproc=yes
4247	else
4248	echo "$as_me: failed program was:" >&5
4249	sed 's/^/\| /' conftest.$ac_ext >&5
4250
4251	ac_header_preproc=no
4252	fi
4253	rm -f conftest.err conftest.$ac_ext
4254	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4255	echo "${ECHO_T}$ac_header_preproc" >&6
4256
4257	# So? What about this header?
4258	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4259	yes:no: )
4260	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4261	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4262	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4263	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4264	ac_header_preproc=yes
4265	;;
4266	no:yes:* )
4267	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4268	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4269	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4270	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4271	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4272	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4273	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4274	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4275	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4276	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4277	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4278	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4279	(
4280	cat <<\_ASBOX
4281	## ---------------------------------------------- ##
4282	## Report this to orxonox-dev at mail.datacore.ch ##
4283	## ---------------------------------------------- ##
4284	_ASBOX
4285	) \|
4286	sed "s/^/$as_me: WARNING: /" >&2
4287	;;
4288	esac
4289	echo "$as_me:$LINENO: checking for $ac_header" >&5
4290	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4291	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4292	echo $ECHO_N "(cached) $ECHO_C" >&6
4293	else
4294	eval "$as_ac_Header=\$ac_header_preproc"
4295	fi
4296	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4297	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4298
4299	fi
4300	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4301	cat >>confdefs.h <<_ACEOF
4302	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4303	_ACEOF
4304
4305	else
4306	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4307	echo "$as_me: error: cannot find opengl headers" >&2;}
4308	{ (exit 1); exit 1; }; }
4309	fi
4310
4311	done
4312
4313	# checking for Windows openGl library
4314	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4315	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4316	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4317	echo $ECHO_N "(cached) $ECHO_C" >&6
4318	else
4319	ac_check_lib_save_LIBS=$LIBS
4320	LIBS="-lopengl32 $LIBS"
4321	cat >conftest.$ac_ext <<_ACEOF
4322	/* confdefs.h. */
4323	_ACEOF
4324	cat confdefs.h >>conftest.$ac_ext
4325	cat >>conftest.$ac_ext <<_ACEOF
4326	/* end confdefs.h. */
4327
4328
4329	int
4330	main ()
4331	{
4332	main ();
4333	;
4334	return 0;
4335	}
4336	_ACEOF
4337	rm -f conftest.$ac_objext conftest$ac_exeext
4338	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4339	(eval $ac_link) 2>conftest.er1
4340	ac_status=$?
4341	grep -v '^ *+' conftest.er1 >conftest.err
4342	rm -f conftest.er1
4343	cat conftest.err >&5
4344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4345	(exit $ac_status); } &&
4346	{ ac_try='test -z "$ac_c_werror_flag"
4347	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
4353	{ ac_try='test -s conftest$ac_exeext'
4354	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4355	(eval $ac_try) 2>&5
4356	ac_status=$?
4357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4358	(exit $ac_status); }; }; then
4359	ac_cv_lib_opengl32_main=yes
4360	else
4361	echo "$as_me: failed program was:" >&5
4362	sed 's/^/\| /' conftest.$ac_ext >&5
4363
4364	ac_cv_lib_opengl32_main=no
4365	fi
4366	rm -f conftest.err conftest.$ac_objext \
4367	conftest$ac_exeext conftest.$ac_ext
4368	LIBS=$ac_check_lib_save_LIBS
4369	fi
4370	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4371	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4372	if test $ac_cv_lib_opengl32_main = yes; then
4373	FOUND_opengl32=yes
4374	else
4375	"gl/gl.h"
4376	fi
4377
4378	if test x$FOUND_opengl32 = xyes ; then
4379	LIBS="$LIBS -lopengl32"
4380	else
4381	echo "------------------"
4382	echo "opengl not found."
4383	echo "please install the opengl package which can be found at http://www.opengl.org"
4384	echo "------------------"
4385	exit -1
4386	fi
4387
4388	# cheking for GLU-header
4389
4390	for ac_header in GL/glu.h
4391	do
4392	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4393	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4394	echo "$as_me:$LINENO: checking for $ac_header" >&5
4395	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4396	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4397	echo $ECHO_N "(cached) $ECHO_C" >&6
4398	fi
4399	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4400	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4401	else
4402	# Is the header compilable?
4403	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4404	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4405	cat >conftest.$ac_ext <<_ACEOF
4406	/* confdefs.h. */
4407	_ACEOF
4408	cat confdefs.h >>conftest.$ac_ext
4409	cat >>conftest.$ac_ext <<_ACEOF
4410	/* end confdefs.h. */
4411	$ac_includes_default
4412	#include <$ac_header>
4413	_ACEOF
4414	rm -f conftest.$ac_objext
4415	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4416	(eval $ac_compile) 2>conftest.er1
4417	ac_status=$?
4418	grep -v '^ *+' conftest.er1 >conftest.err
4419	rm -f conftest.er1
4420	cat conftest.err >&5
4421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422	(exit $ac_status); } &&
4423	{ ac_try='test -z "$ac_c_werror_flag"
4424	\|\| test ! -s conftest.err'
4425	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4426	(eval $ac_try) 2>&5
4427	ac_status=$?
4428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429	(exit $ac_status); }; } &&
4430	{ ac_try='test -s conftest.$ac_objext'
4431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4432	(eval $ac_try) 2>&5
4433	ac_status=$?
4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435	(exit $ac_status); }; }; then
4436	ac_header_compiler=yes
4437	else
4438	echo "$as_me: failed program was:" >&5
4439	sed 's/^/\| /' conftest.$ac_ext >&5
4440
4441	ac_header_compiler=no
4442	fi
4443	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4444	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4445	echo "${ECHO_T}$ac_header_compiler" >&6
4446
4447	# Is the header present?
4448	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4449	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4450	cat >conftest.$ac_ext <<_ACEOF
4451	/* confdefs.h. */
4452	_ACEOF
4453	cat confdefs.h >>conftest.$ac_ext
4454	cat >>conftest.$ac_ext <<_ACEOF
4455	/* end confdefs.h. */
4456	#include <$ac_header>
4457	_ACEOF
4458	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4459	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4460	ac_status=$?
4461	grep -v '^ *+' conftest.er1 >conftest.err
4462	rm -f conftest.er1
4463	cat conftest.err >&5
4464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4465	(exit $ac_status); } >/dev/null; then
4466	if test -s conftest.err; then
4467	ac_cpp_err=$ac_c_preproc_warn_flag
4468	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4469	else
4470	ac_cpp_err=
4471	fi
4472	else
4473	ac_cpp_err=yes
4474	fi
4475	if test -z "$ac_cpp_err"; then
4476	ac_header_preproc=yes
4477	else
4478	echo "$as_me: failed program was:" >&5
4479	sed 's/^/\| /' conftest.$ac_ext >&5
4480
4481	ac_header_preproc=no
4482	fi
4483	rm -f conftest.err conftest.$ac_ext
4484	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4485	echo "${ECHO_T}$ac_header_preproc" >&6
4486
4487	# So? What about this header?
4488	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4489	yes:no: )
4490	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4491	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4492	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4493	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4494	ac_header_preproc=yes
4495	;;
4496	no:yes:* )
4497	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4498	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4499	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4500	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4501	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4502	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4503	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4504	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4505	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4506	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4507	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4508	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4509	(
4510	cat <<\_ASBOX
4511	## ---------------------------------------------- ##
4512	## Report this to orxonox-dev at mail.datacore.ch ##
4513	## ---------------------------------------------- ##
4514	_ASBOX
4515	) \|
4516	sed "s/^/$as_me: WARNING: /" >&2
4517	;;
4518	esac
4519	echo "$as_me:$LINENO: checking for $ac_header" >&5
4520	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4521	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4522	echo $ECHO_N "(cached) $ECHO_C" >&6
4523	else
4524	eval "$as_ac_Header=\$ac_header_preproc"
4525	fi
4526	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4527	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4528
4529	fi
4530	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4531	cat >>confdefs.h <<_ACEOF
4532	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4533	_ACEOF
4534
4535	else
4536	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4537	echo "$as_me: error: cannot find opengl headers" >&2;}
4538	{ (exit 1); exit 1; }; }
4539	fi
4540
4541	done
4542
4543
4544	# checking for libGLU
4545	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4546	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4547	if test "${ac_cv_lib_glu32_main+set}" = set; then
4548	echo $ECHO_N "(cached) $ECHO_C" >&6
4549	else
4550	ac_check_lib_save_LIBS=$LIBS
4551	LIBS="-lglu32 $LIBS"
4552	cat >conftest.$ac_ext <<_ACEOF
4553	/* confdefs.h. */
4554	_ACEOF
4555	cat confdefs.h >>conftest.$ac_ext
4556	cat >>conftest.$ac_ext <<_ACEOF
4557	/* end confdefs.h. */
4558
4559
4560	int
4561	main ()
4562	{
4563	main ();
4564	;
4565	return 0;
4566	}
4567	_ACEOF
4568	rm -f conftest.$ac_objext conftest$ac_exeext
4569	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4570	(eval $ac_link) 2>conftest.er1
4571	ac_status=$?
4572	grep -v '^ *+' conftest.er1 >conftest.err
4573	rm -f conftest.er1
4574	cat conftest.err >&5
4575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576	(exit $ac_status); } &&
4577	{ ac_try='test -z "$ac_c_werror_flag"
4578	\|\| test ! -s conftest.err'
4579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4580	(eval $ac_try) 2>&5
4581	ac_status=$?
4582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4583	(exit $ac_status); }; } &&
4584	{ ac_try='test -s conftest$ac_exeext'
4585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4586	(eval $ac_try) 2>&5
4587	ac_status=$?
4588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4589	(exit $ac_status); }; }; then
4590	ac_cv_lib_glu32_main=yes
4591	else
4592	echo "$as_me: failed program was:" >&5
4593	sed 's/^/\| /' conftest.$ac_ext >&5
4594
4595	ac_cv_lib_glu32_main=no
4596	fi
4597	rm -f conftest.err conftest.$ac_objext \
4598	conftest$ac_exeext conftest.$ac_ext
4599	LIBS=$ac_check_lib_save_LIBS
4600	fi
4601	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4602	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4603	if test $ac_cv_lib_glu32_main = yes; then
4604	FOUND_glu32=yes
4605	fi
4606
4607	if test x$FOUND_glu32 = xyes ; then
4608	LIBS="$LIBS -lGLU32"
4609	else
4610	echo "------------------"
4611	echo "GLU library not found."
4612	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4613	echo "------------------"
4614	exit -1
4615	fi
4616
4617	# checking for mingw32
4618	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4619	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4620	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4621	echo $ECHO_N "(cached) $ECHO_C" >&6
4622	else
4623	ac_check_lib_save_LIBS=$LIBS
4624	LIBS="-lmingw32 $LIBS"
4625	cat >conftest.$ac_ext <<_ACEOF
4626	/* confdefs.h. */
4627	_ACEOF
4628	cat confdefs.h >>conftest.$ac_ext
4629	cat >>conftest.$ac_ext <<_ACEOF
4630	/* end confdefs.h. */
4631
4632
4633	int
4634	main ()
4635	{
4636	main ();
4637	;
4638	return 0;
4639	}
4640	_ACEOF
4641	rm -f conftest.$ac_objext conftest$ac_exeext
4642	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4643	(eval $ac_link) 2>conftest.er1
4644	ac_status=$?
4645	grep -v '^ *+' conftest.er1 >conftest.err
4646	rm -f conftest.er1
4647	cat conftest.err >&5
4648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4649	(exit $ac_status); } &&
4650	{ ac_try='test -z "$ac_c_werror_flag"
4651	\|\| test ! -s conftest.err'
4652	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4653	(eval $ac_try) 2>&5
4654	ac_status=$?
4655	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4656	(exit $ac_status); }; } &&
4657	{ ac_try='test -s conftest$ac_exeext'
4658	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4659	(eval $ac_try) 2>&5
4660	ac_status=$?
4661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4662	(exit $ac_status); }; }; then
4663	ac_cv_lib_mingw32_main=yes
4664	else
4665	echo "$as_me: failed program was:" >&5
4666	sed 's/^/\| /' conftest.$ac_ext >&5
4667
4668	ac_cv_lib_mingw32_main=no
4669	fi
4670	rm -f conftest.err conftest.$ac_objext \
4671	conftest$ac_exeext conftest.$ac_ext
4672	LIBS=$ac_check_lib_save_LIBS
4673	fi
4674	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4675	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4676	if test $ac_cv_lib_mingw32_main = yes; then
4677	FOUND_mingw32=yes
4678	fi
4679
4680	if test x$FOUND_mingw32 = xyes; then
4681	LIBS="$LIBS -lmingw32"
4682	fi
4683	# checking for SDL-headers
4684
4685	for ac_header in SDL/SDL.h
4686	do
4687	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4688	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4689	echo "$as_me:$LINENO: checking for $ac_header" >&5
4690	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4691	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4692	echo $ECHO_N "(cached) $ECHO_C" >&6
4693	fi
4694	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4695	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4696	else
4697	# Is the header compilable?
4698	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4699	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4700	cat >conftest.$ac_ext <<_ACEOF
4701	/* confdefs.h. */
4702	_ACEOF
4703	cat confdefs.h >>conftest.$ac_ext
4704	cat >>conftest.$ac_ext <<_ACEOF
4705	/* end confdefs.h. */
4706	$ac_includes_default
4707	#include <$ac_header>
4708	_ACEOF
4709	rm -f conftest.$ac_objext
4710	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4711	(eval $ac_compile) 2>conftest.er1
4712	ac_status=$?
4713	grep -v '^ *+' conftest.er1 >conftest.err
4714	rm -f conftest.er1
4715	cat conftest.err >&5
4716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4717	(exit $ac_status); } &&
4718	{ ac_try='test -z "$ac_c_werror_flag"
4719	\|\| test ! -s conftest.err'
4720	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4721	(eval $ac_try) 2>&5
4722	ac_status=$?
4723	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4724	(exit $ac_status); }; } &&
4725	{ ac_try='test -s conftest.$ac_objext'
4726	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4727	(eval $ac_try) 2>&5
4728	ac_status=$?
4729	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4730	(exit $ac_status); }; }; then
4731	ac_header_compiler=yes
4732	else
4733	echo "$as_me: failed program was:" >&5
4734	sed 's/^/\| /' conftest.$ac_ext >&5
4735
4736	ac_header_compiler=no
4737	fi
4738	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4739	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4740	echo "${ECHO_T}$ac_header_compiler" >&6
4741
4742	# Is the header present?
4743	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4744	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4745	cat >conftest.$ac_ext <<_ACEOF
4746	/* confdefs.h. */
4747	_ACEOF
4748	cat confdefs.h >>conftest.$ac_ext
4749	cat >>conftest.$ac_ext <<_ACEOF
4750	/* end confdefs.h. */
4751	#include <$ac_header>
4752	_ACEOF
4753	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4754	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4755	ac_status=$?
4756	grep -v '^ *+' conftest.er1 >conftest.err
4757	rm -f conftest.er1
4758	cat conftest.err >&5
4759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4760	(exit $ac_status); } >/dev/null; then
4761	if test -s conftest.err; then
4762	ac_cpp_err=$ac_c_preproc_warn_flag
4763	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4764	else
4765	ac_cpp_err=
4766	fi
4767	else
4768	ac_cpp_err=yes
4769	fi
4770	if test -z "$ac_cpp_err"; then
4771	ac_header_preproc=yes
4772	else
4773	echo "$as_me: failed program was:" >&5
4774	sed 's/^/\| /' conftest.$ac_ext >&5
4775
4776	ac_header_preproc=no
4777	fi
4778	rm -f conftest.err conftest.$ac_ext
4779	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4780	echo "${ECHO_T}$ac_header_preproc" >&6
4781
4782	# So? What about this header?
4783	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4784	yes:no: )
4785	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4786	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4787	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4788	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4789	ac_header_preproc=yes
4790	;;
4791	no:yes:* )
4792	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4793	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4794	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4795	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4796	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4797	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4798	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4799	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4800	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4801	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4802	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4803	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4804	(
4805	cat <<\_ASBOX
4806	## ---------------------------------------------- ##
4807	## Report this to orxonox-dev at mail.datacore.ch ##
4808	## ---------------------------------------------- ##
4809	_ASBOX
4810	) \|
4811	sed "s/^/$as_me: WARNING: /" >&2
4812	;;
4813	esac
4814	echo "$as_me:$LINENO: checking for $ac_header" >&5
4815	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4816	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4817	echo $ECHO_N "(cached) $ECHO_C" >&6
4818	else
4819	eval "$as_ac_Header=\$ac_header_preproc"
4820	fi
4821	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4822	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4823
4824	fi
4825	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4826	cat >>confdefs.h <<_ACEOF
4827	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4828	_ACEOF
4829
4830	else
4831	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4832	echo "$as_me: error: cannot find SDL headers" >&2;}
4833	{ (exit 1); exit 1; }; }
4834	fi
4835
4836	done
4837
4838
4839	#checking for libSDL
4840	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4841	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4842	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4843	echo $ECHO_N "(cached) $ECHO_C" >&6
4844	else
4845	ac_check_lib_save_LIBS=$LIBS
4846	LIBS="-lsdlmain $LIBS"
4847	cat >conftest.$ac_ext <<_ACEOF
4848	/* confdefs.h. */
4849	_ACEOF
4850	cat confdefs.h >>conftest.$ac_ext
4851	cat >>conftest.$ac_ext <<_ACEOF
4852	/* end confdefs.h. */
4853
4854
4855	int
4856	main ()
4857	{
4858	main ();
4859	;
4860	return 0;
4861	}
4862	_ACEOF
4863	rm -f conftest.$ac_objext conftest$ac_exeext
4864	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4865	(eval $ac_link) 2>conftest.er1
4866	ac_status=$?
4867	grep -v '^ *+' conftest.er1 >conftest.err
4868	rm -f conftest.er1
4869	cat conftest.err >&5
4870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4871	(exit $ac_status); } &&
4872	{ ac_try='test -z "$ac_c_werror_flag"
4873	\|\| test ! -s conftest.err'
4874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4875	(eval $ac_try) 2>&5
4876	ac_status=$?
4877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878	(exit $ac_status); }; } &&
4879	{ ac_try='test -s conftest$ac_exeext'
4880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4881	(eval $ac_try) 2>&5
4882	ac_status=$?
4883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884	(exit $ac_status); }; }; then
4885	ac_cv_lib_sdlmain_main=yes
4886	else
4887	echo "$as_me: failed program was:" >&5
4888	sed 's/^/\| /' conftest.$ac_ext >&5
4889
4890	ac_cv_lib_sdlmain_main=no
4891	fi
4892	rm -f conftest.err conftest.$ac_objext \
4893	conftest$ac_exeext conftest.$ac_ext
4894	LIBS=$ac_check_lib_save_LIBS
4895	fi
4896	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4897	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4898	if test $ac_cv_lib_sdlmain_main = yes; then
4899	FOUND_sdlmain=yes
4900	fi
4901
4902	if test x$FOUND_sdlmain = xyes ; then
4903	LIBS="$LIBS -lsdlmain"
4904	else
4905	echo "------------------"
4906	echo "SDL library not found."
4907	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4908	echo "------------------"
4909	exit 1
4910	fi
4911	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4912	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4913	if test "${ac_cv_lib_sdl_main+set}" = set; then
4914	echo $ECHO_N "(cached) $ECHO_C" >&6
4915	else
4916	ac_check_lib_save_LIBS=$LIBS
4917	LIBS="-lsdl $LIBS"
4918	cat >conftest.$ac_ext <<_ACEOF
4919	/* confdefs.h. */
4920	_ACEOF
4921	cat confdefs.h >>conftest.$ac_ext
4922	cat >>conftest.$ac_ext <<_ACEOF
4923	/* end confdefs.h. */
4924
4925
4926	int
4927	main ()
4928	{
4929	main ();
4930	;
4931	return 0;
4932	}
4933	_ACEOF
4934	rm -f conftest.$ac_objext conftest$ac_exeext
4935	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4936	(eval $ac_link) 2>conftest.er1
4937	ac_status=$?
4938	grep -v '^ *+' conftest.er1 >conftest.err
4939	rm -f conftest.er1
4940	cat conftest.err >&5
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); } &&
4943	{ ac_try='test -z "$ac_c_werror_flag"
4944	\|\| test ! -s conftest.err'
4945	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4946	(eval $ac_try) 2>&5
4947	ac_status=$?
4948	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4949	(exit $ac_status); }; } &&
4950	{ ac_try='test -s conftest$ac_exeext'
4951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4952	(eval $ac_try) 2>&5
4953	ac_status=$?
4954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4955	(exit $ac_status); }; }; then
4956	ac_cv_lib_sdl_main=yes
4957	else
4958	echo "$as_me: failed program was:" >&5
4959	sed 's/^/\| /' conftest.$ac_ext >&5
4960
4961	ac_cv_lib_sdl_main=no
4962	fi
4963	rm -f conftest.err conftest.$ac_objext \
4964	conftest$ac_exeext conftest.$ac_ext
4965	LIBS=$ac_check_lib_save_LIBS
4966	fi
4967	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4968	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4969	if test $ac_cv_lib_sdl_main = yes; then
4970	FOUND_sdl=yes
4971	fi
4972
4973	if test x$FOUND_sdl = xyes ; then
4974	LIBS="$LIBS -lsdl"
4975	else
4976	echo "------------------"
4977	echo "SDL library not found."
4978	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4979	echo "------------------"
4980	exit -1
4981	fi
4982
4983	;;
4984	#-------#
4985	# LINUX #
4986	#-------#
4987	--linux*)
4988	echo "Linux detected"
4989
4990	Linux="yes"
4991
4992	CPPFLAGS="-I/usr/X11R6/include"
4993	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4994	# checking gl header
4995
4996	for ac_header in GL/gl.h
4997	do
4998	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5000	echo "$as_me:$LINENO: checking for $ac_header" >&5
5001	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5002	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5003	echo $ECHO_N "(cached) $ECHO_C" >&6
5004	fi
5005	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5006	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5007	else
5008	# Is the header compilable?
5009	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5010	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5011	cat >conftest.$ac_ext <<_ACEOF
5012	/* confdefs.h. */
5013	_ACEOF
5014	cat confdefs.h >>conftest.$ac_ext
5015	cat >>conftest.$ac_ext <<_ACEOF
5016	/* end confdefs.h. */
5017	$ac_includes_default
5018	#include <$ac_header>
5019	_ACEOF
5020	rm -f conftest.$ac_objext
5021	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5022	(eval $ac_compile) 2>conftest.er1
5023	ac_status=$?
5024	grep -v '^ *+' conftest.er1 >conftest.err
5025	rm -f conftest.er1
5026	cat conftest.err >&5
5027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028	(exit $ac_status); } &&
5029	{ ac_try='test -z "$ac_c_werror_flag"
5030	\|\| test ! -s conftest.err'
5031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032	(eval $ac_try) 2>&5
5033	ac_status=$?
5034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035	(exit $ac_status); }; } &&
5036	{ ac_try='test -s conftest.$ac_objext'
5037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038	(eval $ac_try) 2>&5
5039	ac_status=$?
5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041	(exit $ac_status); }; }; then
5042	ac_header_compiler=yes
5043	else
5044	echo "$as_me: failed program was:" >&5
5045	sed 's/^/\| /' conftest.$ac_ext >&5
5046
5047	ac_header_compiler=no
5048	fi
5049	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5050	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5051	echo "${ECHO_T}$ac_header_compiler" >&6
5052
5053	# Is the header present?
5054	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5055	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5056	cat >conftest.$ac_ext <<_ACEOF
5057	/* confdefs.h. */
5058	_ACEOF
5059	cat confdefs.h >>conftest.$ac_ext
5060	cat >>conftest.$ac_ext <<_ACEOF
5061	/* end confdefs.h. */
5062	#include <$ac_header>
5063	_ACEOF
5064	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5065	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5066	ac_status=$?
5067	grep -v '^ *+' conftest.er1 >conftest.err
5068	rm -f conftest.er1
5069	cat conftest.err >&5
5070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5071	(exit $ac_status); } >/dev/null; then
5072	if test -s conftest.err; then
5073	ac_cpp_err=$ac_c_preproc_warn_flag
5074	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5075	else
5076	ac_cpp_err=
5077	fi
5078	else
5079	ac_cpp_err=yes
5080	fi
5081	if test -z "$ac_cpp_err"; then
5082	ac_header_preproc=yes
5083	else
5084	echo "$as_me: failed program was:" >&5
5085	sed 's/^/\| /' conftest.$ac_ext >&5
5086
5087	ac_header_preproc=no
5088	fi
5089	rm -f conftest.err conftest.$ac_ext
5090	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5091	echo "${ECHO_T}$ac_header_preproc" >&6
5092
5093	# So? What about this header?
5094	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5095	yes:no: )
5096	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5097	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5098	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5099	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5100	ac_header_preproc=yes
5101	;;
5102	no:yes:* )
5103	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5104	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5105	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5106	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5107	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5108	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5109	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5110	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5111	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5112	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5113	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5114	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5115	(
5116	cat <<\_ASBOX
5117	## ---------------------------------------------- ##
5118	## Report this to orxonox-dev at mail.datacore.ch ##
5119	## ---------------------------------------------- ##
5120	_ASBOX
5121	) \|
5122	sed "s/^/$as_me: WARNING: /" >&2
5123	;;
5124	esac
5125	echo "$as_me:$LINENO: checking for $ac_header" >&5
5126	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5127	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5128	echo $ECHO_N "(cached) $ECHO_C" >&6
5129	else
5130	eval "$as_ac_Header=\$ac_header_preproc"
5131	fi
5132	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5133	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5134
5135	fi
5136	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5137	cat >>confdefs.h <<_ACEOF
5138	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5139	_ACEOF
5140
5141	else
5142	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5143	echo "$as_me: error: cannot find opengl headers" >&2;}
5144	{ (exit 1); exit 1; }; }
5145	fi
5146
5147	done
5148
5149
5150	# checking for Unix GL
5151	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5152	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5153	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5154	echo $ECHO_N "(cached) $ECHO_C" >&6
5155	else
5156	ac_check_lib_save_LIBS=$LIBS
5157	LIBS="-lGL $LIBS"
5158	cat >conftest.$ac_ext <<_ACEOF
5159	/* confdefs.h. */
5160	_ACEOF
5161	cat confdefs.h >>conftest.$ac_ext
5162	cat >>conftest.$ac_ext <<_ACEOF
5163	/* end confdefs.h. */
5164
5165	/* Override any gcc2 internal prototype to avoid an error. */
5166	#ifdef __cplusplus
5167	extern "C"
5168	#endif
5169	/* We use char because int might match the return type of a gcc2
5170	builtin and then its argument prototype would still apply. */
5171	char glLoadIdentity ();
5172	int
5173	main ()
5174	{
5175	glLoadIdentity ();
5176	;
5177	return 0;
5178	}
5179	_ACEOF
5180	rm -f conftest.$ac_objext conftest$ac_exeext
5181	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5182	(eval $ac_link) 2>conftest.er1
5183	ac_status=$?
5184	grep -v '^ *+' conftest.er1 >conftest.err
5185	rm -f conftest.er1
5186	cat conftest.err >&5
5187	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5188	(exit $ac_status); } &&
5189	{ ac_try='test -z "$ac_c_werror_flag"
5190	\|\| test ! -s conftest.err'
5191	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5192	(eval $ac_try) 2>&5
5193	ac_status=$?
5194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5195	(exit $ac_status); }; } &&
5196	{ ac_try='test -s conftest$ac_exeext'
5197	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198	(eval $ac_try) 2>&5
5199	ac_status=$?
5200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201	(exit $ac_status); }; }; then
5202	ac_cv_lib_GL_glLoadIdentity=yes
5203	else
5204	echo "$as_me: failed program was:" >&5
5205	sed 's/^/\| /' conftest.$ac_ext >&5
5206
5207	ac_cv_lib_GL_glLoadIdentity=no
5208	fi
5209	rm -f conftest.err conftest.$ac_objext \
5210	conftest$ac_exeext conftest.$ac_ext
5211	LIBS=$ac_check_lib_save_LIBS
5212	fi
5213	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5214	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5215	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5216	FOUND_GL=yes
5217	fi
5218
5219	if test x$FOUND_GL = xyes ; then
5220	LIBS="$LIBS -lGL"
5221	else
5222	echo "------------------"
5223	echo "opengl not found."
5224	echo "please install the opengl package which can be found at http://www.opengl.org"
5225	echo "------------------"
5226	exit -1
5227	fi
5228
5229	# cheking for GLU-header
5230
5231	for ac_header in GL/glu.h
5232	do
5233	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5234	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5235	echo "$as_me:$LINENO: checking for $ac_header" >&5
5236	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5237	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5238	echo $ECHO_N "(cached) $ECHO_C" >&6
5239	fi
5240	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5241	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5242	else
5243	# Is the header compilable?
5244	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5245	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5246	cat >conftest.$ac_ext <<_ACEOF
5247	/* confdefs.h. */
5248	_ACEOF
5249	cat confdefs.h >>conftest.$ac_ext
5250	cat >>conftest.$ac_ext <<_ACEOF
5251	/* end confdefs.h. */
5252	$ac_includes_default
5253	#include <$ac_header>
5254	_ACEOF
5255	rm -f conftest.$ac_objext
5256	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5257	(eval $ac_compile) 2>conftest.er1
5258	ac_status=$?
5259	grep -v '^ *+' conftest.er1 >conftest.err
5260	rm -f conftest.er1
5261	cat conftest.err >&5
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); } &&
5264	{ ac_try='test -z "$ac_c_werror_flag"
5265	\|\| test ! -s conftest.err'
5266	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5267	(eval $ac_try) 2>&5
5268	ac_status=$?
5269	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270	(exit $ac_status); }; } &&
5271	{ ac_try='test -s conftest.$ac_objext'
5272	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5273	(eval $ac_try) 2>&5
5274	ac_status=$?
5275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5276	(exit $ac_status); }; }; then
5277	ac_header_compiler=yes
5278	else
5279	echo "$as_me: failed program was:" >&5
5280	sed 's/^/\| /' conftest.$ac_ext >&5
5281
5282	ac_header_compiler=no
5283	fi
5284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5285	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5286	echo "${ECHO_T}$ac_header_compiler" >&6
5287
5288	# Is the header present?
5289	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5290	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5291	cat >conftest.$ac_ext <<_ACEOF
5292	/* confdefs.h. */
5293	_ACEOF
5294	cat confdefs.h >>conftest.$ac_ext
5295	cat >>conftest.$ac_ext <<_ACEOF
5296	/* end confdefs.h. */
5297	#include <$ac_header>
5298	_ACEOF
5299	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5300	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5301	ac_status=$?
5302	grep -v '^ *+' conftest.er1 >conftest.err
5303	rm -f conftest.er1
5304	cat conftest.err >&5
5305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306	(exit $ac_status); } >/dev/null; then
5307	if test -s conftest.err; then
5308	ac_cpp_err=$ac_c_preproc_warn_flag
5309	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5310	else
5311	ac_cpp_err=
5312	fi
5313	else
5314	ac_cpp_err=yes
5315	fi
5316	if test -z "$ac_cpp_err"; then
5317	ac_header_preproc=yes
5318	else
5319	echo "$as_me: failed program was:" >&5
5320	sed 's/^/\| /' conftest.$ac_ext >&5
5321
5322	ac_header_preproc=no
5323	fi
5324	rm -f conftest.err conftest.$ac_ext
5325	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5326	echo "${ECHO_T}$ac_header_preproc" >&6
5327
5328	# So? What about this header?
5329	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5330	yes:no: )
5331	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5332	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5333	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5334	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5335	ac_header_preproc=yes
5336	;;
5337	no:yes:* )
5338	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5339	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5340	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5341	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5342	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5343	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5344	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5345	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5346	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5347	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5348	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5349	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5350	(
5351	cat <<\_ASBOX
5352	## ---------------------------------------------- ##
5353	## Report this to orxonox-dev at mail.datacore.ch ##
5354	## ---------------------------------------------- ##
5355	_ASBOX
5356	) \|
5357	sed "s/^/$as_me: WARNING: /" >&2
5358	;;
5359	esac
5360	echo "$as_me:$LINENO: checking for $ac_header" >&5
5361	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5362	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5363	echo $ECHO_N "(cached) $ECHO_C" >&6
5364	else
5365	eval "$as_ac_Header=\$ac_header_preproc"
5366	fi
5367	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5368	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5369
5370	fi
5371	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5372	cat >>confdefs.h <<_ACEOF
5373	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5374	_ACEOF
5375
5376	else
5377	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5378	echo "$as_me: error: cannot find opengl headers" >&2;}
5379	{ (exit 1); exit 1; }; }
5380	fi
5381
5382	done
5383
5384
5385	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5386	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5387	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5388	echo $ECHO_N "(cached) $ECHO_C" >&6
5389	else
5390	ac_check_lib_save_LIBS=$LIBS
5391	LIBS="-lGLU $LIBS"
5392	cat >conftest.$ac_ext <<_ACEOF
5393	/* confdefs.h. */
5394	_ACEOF
5395	cat confdefs.h >>conftest.$ac_ext
5396	cat >>conftest.$ac_ext <<_ACEOF
5397	/* end confdefs.h. */
5398
5399	/* Override any gcc2 internal prototype to avoid an error. */
5400	#ifdef __cplusplus
5401	extern "C"
5402	#endif
5403	/* We use char because int might match the return type of a gcc2
5404	builtin and then its argument prototype would still apply. */
5405	char gluProject ();
5406	int
5407	main ()
5408	{
5409	gluProject ();
5410	;
5411	return 0;
5412	}
5413	_ACEOF
5414	rm -f conftest.$ac_objext conftest$ac_exeext
5415	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5416	(eval $ac_link) 2>conftest.er1
5417	ac_status=$?
5418	grep -v '^ *+' conftest.er1 >conftest.err
5419	rm -f conftest.er1
5420	cat conftest.err >&5
5421	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422	(exit $ac_status); } &&
5423	{ ac_try='test -z "$ac_c_werror_flag"
5424	\|\| test ! -s conftest.err'
5425	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5426	(eval $ac_try) 2>&5
5427	ac_status=$?
5428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429	(exit $ac_status); }; } &&
5430	{ ac_try='test -s conftest$ac_exeext'
5431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5432	(eval $ac_try) 2>&5
5433	ac_status=$?
5434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435	(exit $ac_status); }; }; then
5436	ac_cv_lib_GLU_gluProject=yes
5437	else
5438	echo "$as_me: failed program was:" >&5
5439	sed 's/^/\| /' conftest.$ac_ext >&5
5440
5441	ac_cv_lib_GLU_gluProject=no
5442	fi
5443	rm -f conftest.err conftest.$ac_objext \
5444	conftest$ac_exeext conftest.$ac_ext
5445	LIBS=$ac_check_lib_save_LIBS
5446	fi
5447	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5448	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5449	if test $ac_cv_lib_GLU_gluProject = yes; then
5450	FOUND_GLU=yes
5451	fi
5452
5453	if test x$FOUND_GLU = xyes ; then
5454	LIBS="$LIBS -lGLU"
5455	else
5456	echo "------------------"
5457	echo "GLU library not found."
5458	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5459	echo "------------------"
5460	exit -1
5461	fi
5462
5463	# checking for SDL-headers
5464
5465	for ac_header in SDL/SDL.h
5466	do
5467	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5469	echo "$as_me:$LINENO: checking for $ac_header" >&5
5470	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5471	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5472	echo $ECHO_N "(cached) $ECHO_C" >&6
5473	fi
5474	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5475	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5476	else
5477	# Is the header compilable?
5478	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5479	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5480	cat >conftest.$ac_ext <<_ACEOF
5481	/* confdefs.h. */
5482	_ACEOF
5483	cat confdefs.h >>conftest.$ac_ext
5484	cat >>conftest.$ac_ext <<_ACEOF
5485	/* end confdefs.h. */
5486	$ac_includes_default
5487	#include <$ac_header>
5488	_ACEOF
5489	rm -f conftest.$ac_objext
5490	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5491	(eval $ac_compile) 2>conftest.er1
5492	ac_status=$?
5493	grep -v '^ *+' conftest.er1 >conftest.err
5494	rm -f conftest.er1
5495	cat conftest.err >&5
5496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497	(exit $ac_status); } &&
5498	{ ac_try='test -z "$ac_c_werror_flag"
5499	\|\| test ! -s conftest.err'
5500	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5501	(eval $ac_try) 2>&5
5502	ac_status=$?
5503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5504	(exit $ac_status); }; } &&
5505	{ ac_try='test -s conftest.$ac_objext'
5506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5507	(eval $ac_try) 2>&5
5508	ac_status=$?
5509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510	(exit $ac_status); }; }; then
5511	ac_header_compiler=yes
5512	else
5513	echo "$as_me: failed program was:" >&5
5514	sed 's/^/\| /' conftest.$ac_ext >&5
5515
5516	ac_header_compiler=no
5517	fi
5518	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5519	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5520	echo "${ECHO_T}$ac_header_compiler" >&6
5521
5522	# Is the header present?
5523	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5524	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5525	cat >conftest.$ac_ext <<_ACEOF
5526	/* confdefs.h. */
5527	_ACEOF
5528	cat confdefs.h >>conftest.$ac_ext
5529	cat >>conftest.$ac_ext <<_ACEOF
5530	/* end confdefs.h. */
5531	#include <$ac_header>
5532	_ACEOF
5533	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5534	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5535	ac_status=$?
5536	grep -v '^ *+' conftest.er1 >conftest.err
5537	rm -f conftest.er1
5538	cat conftest.err >&5
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); } >/dev/null; then
5541	if test -s conftest.err; then
5542	ac_cpp_err=$ac_c_preproc_warn_flag
5543	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5544	else
5545	ac_cpp_err=
5546	fi
5547	else
5548	ac_cpp_err=yes
5549	fi
5550	if test -z "$ac_cpp_err"; then
5551	ac_header_preproc=yes
5552	else
5553	echo "$as_me: failed program was:" >&5
5554	sed 's/^/\| /' conftest.$ac_ext >&5
5555
5556	ac_header_preproc=no
5557	fi
5558	rm -f conftest.err conftest.$ac_ext
5559	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5560	echo "${ECHO_T}$ac_header_preproc" >&6
5561
5562	# So? What about this header?
5563	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5564	yes:no: )
5565	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5566	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5567	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5568	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5569	ac_header_preproc=yes
5570	;;
5571	no:yes:* )
5572	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5573	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5574	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5575	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5576	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5577	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5578	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5579	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5580	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5581	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5582	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5583	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5584	(
5585	cat <<\_ASBOX
5586	## ---------------------------------------------- ##
5587	## Report this to orxonox-dev at mail.datacore.ch ##
5588	## ---------------------------------------------- ##
5589	_ASBOX
5590	) \|
5591	sed "s/^/$as_me: WARNING: /" >&2
5592	;;
5593	esac
5594	echo "$as_me:$LINENO: checking for $ac_header" >&5
5595	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597	echo $ECHO_N "(cached) $ECHO_C" >&6
5598	else
5599	eval "$as_ac_Header=\$ac_header_preproc"
5600	fi
5601	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5602	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5603
5604	fi
5605	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5606	cat >>confdefs.h <<_ACEOF
5607	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5608	_ACEOF
5609
5610	else
5611	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5612	echo "$as_me: error: cannot find SDL headers" >&2;}
5613	{ (exit 1); exit 1; }; }
5614	fi
5615
5616	done
5617
5618
5619	# checking for SDL-lib
5620	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5621	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5622	if test "${ac_cv_lib_SDL_main+set}" = set; then
5623	echo $ECHO_N "(cached) $ECHO_C" >&6
5624	else
5625	ac_check_lib_save_LIBS=$LIBS
5626	LIBS="-lSDL $LIBS"
5627	cat >conftest.$ac_ext <<_ACEOF
5628	/* confdefs.h. */
5629	_ACEOF
5630	cat confdefs.h >>conftest.$ac_ext
5631	cat >>conftest.$ac_ext <<_ACEOF
5632	/* end confdefs.h. */
5633
5634
5635	int
5636	main ()
5637	{
5638	main ();
5639	;
5640	return 0;
5641	}
5642	_ACEOF
5643	rm -f conftest.$ac_objext conftest$ac_exeext
5644	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5645	(eval $ac_link) 2>conftest.er1
5646	ac_status=$?
5647	grep -v '^ *+' conftest.er1 >conftest.err
5648	rm -f conftest.er1
5649	cat conftest.err >&5
5650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5651	(exit $ac_status); } &&
5652	{ ac_try='test -z "$ac_c_werror_flag"
5653	\|\| test ! -s conftest.err'
5654	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5655	(eval $ac_try) 2>&5
5656	ac_status=$?
5657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5658	(exit $ac_status); }; } &&
5659	{ ac_try='test -s conftest$ac_exeext'
5660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5661	(eval $ac_try) 2>&5
5662	ac_status=$?
5663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5664	(exit $ac_status); }; }; then
5665	ac_cv_lib_SDL_main=yes
5666	else
5667	echo "$as_me: failed program was:" >&5
5668	sed 's/^/\| /' conftest.$ac_ext >&5
5669
5670	ac_cv_lib_SDL_main=no
5671	fi
5672	rm -f conftest.err conftest.$ac_objext \
5673	conftest$ac_exeext conftest.$ac_ext
5674	LIBS=$ac_check_lib_save_LIBS
5675	fi
5676	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5677	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5678	if test $ac_cv_lib_SDL_main = yes; then
5679	FOUND_SDL=yes
5680	fi
5681
5682	if test x$FOUND_SDL = xyes ; then
5683	LIBS="$LIBS -lSDL"
5684	else
5685	echo "------------------"
5686	echo "SDL library not found."
5687	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5688	echo "------------------"
5689	exit -1
5690	fi
5691
5692
5693	## checking for SDL
5694	# SDL_VERSION=1.2.7
5695	# AM_PATH_SDL($SDL_VERSION,
5696	# :,
5697	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5698	# )
5699	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5700	# LIBS="$LIBS $SDL_LIBS"
5701	;;
5702	#-----------#
5703	# MAC -OS X #
5704	#-----------#
5705	darwin)
5706	echo "OS X detected"
5707
5708	osX="yes"
5709
5710	CPPFLAGS="-I/sw/include $CPPFLAGS"
5711	# checking gl header
5712
5713	for ac_header in OpenGL/gl.h
5714	do
5715	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5716	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5717	echo "$as_me:$LINENO: checking for $ac_header" >&5
5718	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5719	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5720	echo $ECHO_N "(cached) $ECHO_C" >&6
5721	fi
5722	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5723	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5724	else
5725	# Is the header compilable?
5726	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5727	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5728	cat >conftest.$ac_ext <<_ACEOF
5729	/* confdefs.h. */
5730	_ACEOF
5731	cat confdefs.h >>conftest.$ac_ext
5732	cat >>conftest.$ac_ext <<_ACEOF
5733	/* end confdefs.h. */
5734	$ac_includes_default
5735	#include <$ac_header>
5736	_ACEOF
5737	rm -f conftest.$ac_objext
5738	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5739	(eval $ac_compile) 2>conftest.er1
5740	ac_status=$?
5741	grep -v '^ *+' conftest.er1 >conftest.err
5742	rm -f conftest.er1
5743	cat conftest.err >&5
5744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5745	(exit $ac_status); } &&
5746	{ ac_try='test -z "$ac_c_werror_flag"
5747	\|\| test ! -s conftest.err'
5748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5749	(eval $ac_try) 2>&5
5750	ac_status=$?
5751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5752	(exit $ac_status); }; } &&
5753	{ ac_try='test -s conftest.$ac_objext'
5754	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5755	(eval $ac_try) 2>&5
5756	ac_status=$?
5757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5758	(exit $ac_status); }; }; then
5759	ac_header_compiler=yes
5760	else
5761	echo "$as_me: failed program was:" >&5
5762	sed 's/^/\| /' conftest.$ac_ext >&5
5763
5764	ac_header_compiler=no
5765	fi
5766	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5767	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5768	echo "${ECHO_T}$ac_header_compiler" >&6
5769
5770	# Is the header present?
5771	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5772	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5773	cat >conftest.$ac_ext <<_ACEOF
5774	/* confdefs.h. */
5775	_ACEOF
5776	cat confdefs.h >>conftest.$ac_ext
5777	cat >>conftest.$ac_ext <<_ACEOF
5778	/* end confdefs.h. */
5779	#include <$ac_header>
5780	_ACEOF
5781	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5782	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5783	ac_status=$?
5784	grep -v '^ *+' conftest.er1 >conftest.err
5785	rm -f conftest.er1
5786	cat conftest.err >&5
5787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5788	(exit $ac_status); } >/dev/null; then
5789	if test -s conftest.err; then
5790	ac_cpp_err=$ac_c_preproc_warn_flag
5791	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5792	else
5793	ac_cpp_err=
5794	fi
5795	else
5796	ac_cpp_err=yes
5797	fi
5798	if test -z "$ac_cpp_err"; then
5799	ac_header_preproc=yes
5800	else
5801	echo "$as_me: failed program was:" >&5
5802	sed 's/^/\| /' conftest.$ac_ext >&5
5803
5804	ac_header_preproc=no
5805	fi
5806	rm -f conftest.err conftest.$ac_ext
5807	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5808	echo "${ECHO_T}$ac_header_preproc" >&6
5809
5810	# So? What about this header?
5811	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5812	yes:no: )
5813	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5814	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5815	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5816	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5817	ac_header_preproc=yes
5818	;;
5819	no:yes:* )
5820	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5821	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5822	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5823	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5824	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5825	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5826	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5827	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5828	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5829	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5830	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5831	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5832	(
5833	cat <<\_ASBOX
5834	## ---------------------------------------------- ##
5835	## Report this to orxonox-dev at mail.datacore.ch ##
5836	## ---------------------------------------------- ##
5837	_ASBOX
5838	) \|
5839	sed "s/^/$as_me: WARNING: /" >&2
5840	;;
5841	esac
5842	echo "$as_me:$LINENO: checking for $ac_header" >&5
5843	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5844	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5845	echo $ECHO_N "(cached) $ECHO_C" >&6
5846	else
5847	eval "$as_ac_Header=\$ac_header_preproc"
5848	fi
5849	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5850	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5851
5852	fi
5853	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5854	cat >>confdefs.h <<_ACEOF
5855	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5856	_ACEOF
5857
5858	else
5859	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5860	echo "$as_me: error: cannot find opengl headers" >&2;}
5861	{ (exit 1); exit 1; }; }
5862	fi
5863
5864	done
5865
5866	# cheking for GLU-header
5867
5868	for ac_header in OpenGL/glu.h
5869	do
5870	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5871	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5872	echo "$as_me:$LINENO: checking for $ac_header" >&5
5873	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5874	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5875	echo $ECHO_N "(cached) $ECHO_C" >&6
5876	fi
5877	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5878	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5879	else
5880	# Is the header compilable?
5881	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5882	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5883	cat >conftest.$ac_ext <<_ACEOF
5884	/* confdefs.h. */
5885	_ACEOF
5886	cat confdefs.h >>conftest.$ac_ext
5887	cat >>conftest.$ac_ext <<_ACEOF
5888	/* end confdefs.h. */
5889	$ac_includes_default
5890	#include <$ac_header>
5891	_ACEOF
5892	rm -f conftest.$ac_objext
5893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5894	(eval $ac_compile) 2>conftest.er1
5895	ac_status=$?
5896	grep -v '^ *+' conftest.er1 >conftest.err
5897	rm -f conftest.er1
5898	cat conftest.err >&5
5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5900	(exit $ac_status); } &&
5901	{ ac_try='test -z "$ac_c_werror_flag"
5902	\|\| test ! -s conftest.err'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; } &&
5908	{ ac_try='test -s conftest.$ac_objext'
5909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910	(eval $ac_try) 2>&5
5911	ac_status=$?
5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913	(exit $ac_status); }; }; then
5914	ac_header_compiler=yes
5915	else
5916	echo "$as_me: failed program was:" >&5
5917	sed 's/^/\| /' conftest.$ac_ext >&5
5918
5919	ac_header_compiler=no
5920	fi
5921	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5922	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5923	echo "${ECHO_T}$ac_header_compiler" >&6
5924
5925	# Is the header present?
5926	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5927	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5928	cat >conftest.$ac_ext <<_ACEOF
5929	/* confdefs.h. */
5930	_ACEOF
5931	cat confdefs.h >>conftest.$ac_ext
5932	cat >>conftest.$ac_ext <<_ACEOF
5933	/* end confdefs.h. */
5934	#include <$ac_header>
5935	_ACEOF
5936	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5937	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5938	ac_status=$?
5939	grep -v '^ *+' conftest.er1 >conftest.err
5940	rm -f conftest.er1
5941	cat conftest.err >&5
5942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5943	(exit $ac_status); } >/dev/null; then
5944	if test -s conftest.err; then
5945	ac_cpp_err=$ac_c_preproc_warn_flag
5946	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5947	else
5948	ac_cpp_err=
5949	fi
5950	else
5951	ac_cpp_err=yes
5952	fi
5953	if test -z "$ac_cpp_err"; then
5954	ac_header_preproc=yes
5955	else
5956	echo "$as_me: failed program was:" >&5
5957	sed 's/^/\| /' conftest.$ac_ext >&5
5958
5959	ac_header_preproc=no
5960	fi
5961	rm -f conftest.err conftest.$ac_ext
5962	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5963	echo "${ECHO_T}$ac_header_preproc" >&6
5964
5965	# So? What about this header?
5966	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5967	yes:no: )
5968	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5969	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5970	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5971	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5972	ac_header_preproc=yes
5973	;;
5974	no:yes:* )
5975	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5976	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5977	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5978	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5979	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5980	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5981	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5982	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5983	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5984	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5985	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5986	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5987	(
5988	cat <<\_ASBOX
5989	## ---------------------------------------------- ##
5990	## Report this to orxonox-dev at mail.datacore.ch ##
5991	## ---------------------------------------------- ##
5992	_ASBOX
5993	) \|
5994	sed "s/^/$as_me: WARNING: /" >&2
5995	;;
5996	esac
5997	echo "$as_me:$LINENO: checking for $ac_header" >&5
5998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000	echo $ECHO_N "(cached) $ECHO_C" >&6
6001	else
6002	eval "$as_ac_Header=\$ac_header_preproc"
6003	fi
6004	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6005	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6006
6007	fi
6008	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6009	cat >>confdefs.h <<_ACEOF
6010	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6011	_ACEOF
6012
6013	else
6014	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6015	echo "$as_me: error: cannot find opengl headers" >&2;}
6016	{ (exit 1); exit 1; }; }
6017	fi
6018
6019	done
6020
6021
6022	LIBS="$LIBS -framework OpenGL"
6023
6024	SDL_CFLAGS=`sdl-config --cflags`
6025	SDL_LIBS=`sdl-config --libs`
6026	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6027	LIBS="$LIBS $SDL_LIBS"
6028
6029
6030	# checking for SDL-headers
6031	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6032	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6033
6034	## checking for SDL
6035	# SDL_VERSION=1.2.7
6036	# AM_PATH_SDL($SDL_VERSION,
6037	# :,
6038	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6039	# )
6040
6041
6042	;;
6043
6044	*)
6045	;;
6046	esac
6047
6048
6049
6050	###################################
6051	## CHECKING FOR HEADERS AND LIBS ##
6052	###################################
6053
6054	#-----------#
6055	# SDL_mixer #
6056	#-----------#
6057
6058	for ac_header in SDL/SDL_mixer.h
6059	do
6060	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6061	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6062	echo "$as_me:$LINENO: checking for $ac_header" >&5
6063	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6064	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6065	echo $ECHO_N "(cached) $ECHO_C" >&6
6066	fi
6067	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6068	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6069	else
6070	# Is the header compilable?
6071	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6072	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6073	cat >conftest.$ac_ext <<_ACEOF
6074	/* confdefs.h. */
6075	_ACEOF
6076	cat confdefs.h >>conftest.$ac_ext
6077	cat >>conftest.$ac_ext <<_ACEOF
6078	/* end confdefs.h. */
6079	$ac_includes_default
6080	#include <$ac_header>
6081	_ACEOF
6082	rm -f conftest.$ac_objext
6083	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6084	(eval $ac_compile) 2>conftest.er1
6085	ac_status=$?
6086	grep -v '^ *+' conftest.er1 >conftest.err
6087	rm -f conftest.er1
6088	cat conftest.err >&5
6089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6090	(exit $ac_status); } &&
6091	{ ac_try='test -z "$ac_c_werror_flag"
6092	\|\| test ! -s conftest.err'
6093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094	(eval $ac_try) 2>&5
6095	ac_status=$?
6096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097	(exit $ac_status); }; } &&
6098	{ ac_try='test -s conftest.$ac_objext'
6099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6100	(eval $ac_try) 2>&5
6101	ac_status=$?
6102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6103	(exit $ac_status); }; }; then
6104	ac_header_compiler=yes
6105	else
6106	echo "$as_me: failed program was:" >&5
6107	sed 's/^/\| /' conftest.$ac_ext >&5
6108
6109	ac_header_compiler=no
6110	fi
6111	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6112	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6113	echo "${ECHO_T}$ac_header_compiler" >&6
6114
6115	# Is the header present?
6116	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6117	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6118	cat >conftest.$ac_ext <<_ACEOF
6119	/* confdefs.h. */
6120	_ACEOF
6121	cat confdefs.h >>conftest.$ac_ext
6122	cat >>conftest.$ac_ext <<_ACEOF
6123	/* end confdefs.h. */
6124	#include <$ac_header>
6125	_ACEOF
6126	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6127	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6128	ac_status=$?
6129	grep -v '^ *+' conftest.er1 >conftest.err
6130	rm -f conftest.er1
6131	cat conftest.err >&5
6132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6133	(exit $ac_status); } >/dev/null; then
6134	if test -s conftest.err; then
6135	ac_cpp_err=$ac_c_preproc_warn_flag
6136	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6137	else
6138	ac_cpp_err=
6139	fi
6140	else
6141	ac_cpp_err=yes
6142	fi
6143	if test -z "$ac_cpp_err"; then
6144	ac_header_preproc=yes
6145	else
6146	echo "$as_me: failed program was:" >&5
6147	sed 's/^/\| /' conftest.$ac_ext >&5
6148
6149	ac_header_preproc=no
6150	fi
6151	rm -f conftest.err conftest.$ac_ext
6152	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6153	echo "${ECHO_T}$ac_header_preproc" >&6
6154
6155	# So? What about this header?
6156	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6157	yes:no: )
6158	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6159	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6160	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6161	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6162	ac_header_preproc=yes
6163	;;
6164	no:yes:* )
6165	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6166	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6167	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6168	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6169	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6170	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6171	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6172	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6173	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6174	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6175	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6176	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6177	(
6178	cat <<\_ASBOX
6179	## ---------------------------------------------- ##
6180	## Report this to orxonox-dev at mail.datacore.ch ##
6181	## ---------------------------------------------- ##
6182	_ASBOX
6183	) \|
6184	sed "s/^/$as_me: WARNING: /" >&2
6185	;;
6186	esac
6187	echo "$as_me:$LINENO: checking for $ac_header" >&5
6188	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6189	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6190	echo $ECHO_N "(cached) $ECHO_C" >&6
6191	else
6192	eval "$as_ac_Header=\$ac_header_preproc"
6193	fi
6194	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6195	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6196
6197	fi
6198	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6199	cat >>confdefs.h <<_ACEOF
6200	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6201	_ACEOF
6202
6203	else
6204	{ { echo "$as_me:$LINENO: error: sdl_mixer not found" >&5
6205	echo "$as_me: error: sdl_mixer not found" >&2;}
6206	{ (exit 1); exit 1; }; }
6207	fi
6208
6209	done
6210
6211	# checking for SDL_mixer-lib
6212	echo "$as_me:$LINENO: checking for main in -lSDL_mixer" >&5
6213	echo $ECHO_N "checking for main in -lSDL_mixer... $ECHO_C" >&6
6214	if test "${ac_cv_lib_SDL_mixer_main+set}" = set; then
6215	echo $ECHO_N "(cached) $ECHO_C" >&6
6216	else
6217	ac_check_lib_save_LIBS=$LIBS
6218	LIBS="-lSDL_mixer $LIBS"
6219	cat >conftest.$ac_ext <<_ACEOF
6220	/* confdefs.h. */
6221	_ACEOF
6222	cat confdefs.h >>conftest.$ac_ext
6223	cat >>conftest.$ac_ext <<_ACEOF
6224	/* end confdefs.h. */
6225
6226
6227	int
6228	main ()
6229	{
6230	main ();
6231	;
6232	return 0;
6233	}
6234	_ACEOF
6235	rm -f conftest.$ac_objext conftest$ac_exeext
6236	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6237	(eval $ac_link) 2>conftest.er1
6238	ac_status=$?
6239	grep -v '^ *+' conftest.er1 >conftest.err
6240	rm -f conftest.er1
6241	cat conftest.err >&5
6242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6243	(exit $ac_status); } &&
6244	{ ac_try='test -z "$ac_c_werror_flag"
6245	\|\| test ! -s conftest.err'
6246	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6247	(eval $ac_try) 2>&5
6248	ac_status=$?
6249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250	(exit $ac_status); }; } &&
6251	{ ac_try='test -s conftest$ac_exeext'
6252	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6253	(eval $ac_try) 2>&5
6254	ac_status=$?
6255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6256	(exit $ac_status); }; }; then
6257	ac_cv_lib_SDL_mixer_main=yes
6258	else
6259	echo "$as_me: failed program was:" >&5
6260	sed 's/^/\| /' conftest.$ac_ext >&5
6261
6262	ac_cv_lib_SDL_mixer_main=no
6263	fi
6264	rm -f conftest.err conftest.$ac_objext \
6265	conftest$ac_exeext conftest.$ac_ext
6266	LIBS=$ac_check_lib_save_LIBS
6267	fi
6268	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_mixer_main" >&5
6269	echo "${ECHO_T}$ac_cv_lib_SDL_mixer_main" >&6
6270	if test $ac_cv_lib_SDL_mixer_main = yes; then
6271	FOUND_SDL_mixer=yes
6272	fi
6273
6274	if test x$FOUND_SDL_mixer = xyes ; then
6275	LIBS="$LIBS -lSDL_mixer"
6276	else
6277	echo "------------------"
6278	echo "SDL_mixer library not found."
6279	echo "please install the SDL_mixer library, which can be found at http://www.libsdl.org/projects/SDL_mixer/"
6280	echo "------------------"
6281	exit -1
6282	fi
6283
6284
6285	#-----------#
6286	# SDL_Image #
6287	#-----------#
6288	if test x$def_sdl_image = xyes; then
6289	# checking for SDL_image-headers
6290
6291	for ac_header in SDL/SDL_image.h
6292	do
6293	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6294	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6295	echo "$as_me:$LINENO: checking for $ac_header" >&5
6296	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6297	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6298	echo $ECHO_N "(cached) $ECHO_C" >&6
6299	fi
6300	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6301	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6302	else
6303	# Is the header compilable?
6304	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6305	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6306	cat >conftest.$ac_ext <<_ACEOF
6307	/* confdefs.h. */
6308	_ACEOF
6309	cat confdefs.h >>conftest.$ac_ext
6310	cat >>conftest.$ac_ext <<_ACEOF
6311	/* end confdefs.h. */
6312	$ac_includes_default
6313	#include <$ac_header>
6314	_ACEOF
6315	rm -f conftest.$ac_objext
6316	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6317	(eval $ac_compile) 2>conftest.er1
6318	ac_status=$?
6319	grep -v '^ *+' conftest.er1 >conftest.err
6320	rm -f conftest.er1
6321	cat conftest.err >&5
6322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6323	(exit $ac_status); } &&
6324	{ ac_try='test -z "$ac_c_werror_flag"
6325	\|\| test ! -s conftest.err'
6326	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6327	(eval $ac_try) 2>&5
6328	ac_status=$?
6329	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330	(exit $ac_status); }; } &&
6331	{ ac_try='test -s conftest.$ac_objext'
6332	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6333	(eval $ac_try) 2>&5
6334	ac_status=$?
6335	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6336	(exit $ac_status); }; }; then
6337	ac_header_compiler=yes
6338	else
6339	echo "$as_me: failed program was:" >&5
6340	sed 's/^/\| /' conftest.$ac_ext >&5
6341
6342	ac_header_compiler=no
6343	fi
6344	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6345	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6346	echo "${ECHO_T}$ac_header_compiler" >&6
6347
6348	# Is the header present?
6349	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6350	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6351	cat >conftest.$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	#include <$ac_header>
6358	_ACEOF
6359	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6360	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6361	ac_status=$?
6362	grep -v '^ *+' conftest.er1 >conftest.err
6363	rm -f conftest.er1
6364	cat conftest.err >&5
6365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6366	(exit $ac_status); } >/dev/null; then
6367	if test -s conftest.err; then
6368	ac_cpp_err=$ac_c_preproc_warn_flag
6369	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6370	else
6371	ac_cpp_err=
6372	fi
6373	else
6374	ac_cpp_err=yes
6375	fi
6376	if test -z "$ac_cpp_err"; then
6377	ac_header_preproc=yes
6378	else
6379	echo "$as_me: failed program was:" >&5
6380	sed 's/^/\| /' conftest.$ac_ext >&5
6381
6382	ac_header_preproc=no
6383	fi
6384	rm -f conftest.err conftest.$ac_ext
6385	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6386	echo "${ECHO_T}$ac_header_preproc" >&6
6387
6388	# So? What about this header?
6389	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6390	yes:no: )
6391	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6392	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6393	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6394	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6395	ac_header_preproc=yes
6396	;;
6397	no:yes:* )
6398	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6399	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6400	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6401	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6402	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6403	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6404	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6405	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6406	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6407	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6408	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6409	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6410	(
6411	cat <<\_ASBOX
6412	## ---------------------------------------------- ##
6413	## Report this to orxonox-dev at mail.datacore.ch ##
6414	## ---------------------------------------------- ##
6415	_ASBOX
6416	) \|
6417	sed "s/^/$as_me: WARNING: /" >&2
6418	;;
6419	esac
6420	echo "$as_me:$LINENO: checking for $ac_header" >&5
6421	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6422	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6423	echo $ECHO_N "(cached) $ECHO_C" >&6
6424	else
6425	eval "$as_ac_Header=\$ac_header_preproc"
6426	fi
6427	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6428	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6429
6430	fi
6431	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6432	cat >>confdefs.h <<_ACEOF
6433	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6434	_ACEOF
6435
6436	else
6437	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6438	fi
6439
6440	done
6441
6442	fi
6443	if test x$def_sdl_image = xyes; then
6444	# checking for SDL_image-lib
6445	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6446	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6447	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6448	echo $ECHO_N "(cached) $ECHO_C" >&6
6449	else
6450	ac_check_lib_save_LIBS=$LIBS
6451	LIBS="-lSDL_image $LIBS"
6452	cat >conftest.$ac_ext <<_ACEOF
6453	/* confdefs.h. */
6454	_ACEOF
6455	cat confdefs.h >>conftest.$ac_ext
6456	cat >>conftest.$ac_ext <<_ACEOF
6457	/* end confdefs.h. */
6458
6459
6460	int
6461	main ()
6462	{
6463	main ();
6464	;
6465	return 0;
6466	}
6467	_ACEOF
6468	rm -f conftest.$ac_objext conftest$ac_exeext
6469	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6470	(eval $ac_link) 2>conftest.er1
6471	ac_status=$?
6472	grep -v '^ *+' conftest.er1 >conftest.err
6473	rm -f conftest.er1
6474	cat conftest.err >&5
6475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476	(exit $ac_status); } &&
6477	{ ac_try='test -z "$ac_c_werror_flag"
6478	\|\| test ! -s conftest.err'
6479	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6480	(eval $ac_try) 2>&5
6481	ac_status=$?
6482	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6483	(exit $ac_status); }; } &&
6484	{ ac_try='test -s conftest$ac_exeext'
6485	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6486	(eval $ac_try) 2>&5
6487	ac_status=$?
6488	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6489	(exit $ac_status); }; }; then
6490	ac_cv_lib_SDL_image_main=yes
6491	else
6492	echo "$as_me: failed program was:" >&5
6493	sed 's/^/\| /' conftest.$ac_ext >&5
6494
6495	ac_cv_lib_SDL_image_main=no
6496	fi
6497	rm -f conftest.err conftest.$ac_objext \
6498	conftest$ac_exeext conftest.$ac_ext
6499	LIBS=$ac_check_lib_save_LIBS
6500	fi
6501	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6502	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6503	if test $ac_cv_lib_SDL_image_main = yes; then
6504	FOUND_SDL_image=yes
6505	fi
6506
6507	if test x$FOUND_SDL_image = xyes ; then
6508	LIBS="$LIBS -lSDL_image"
6509	else
6510	echo "------------------"
6511	echo "SDL_image library not found."
6512	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6513	echo "------------------"
6514	exit -1
6515	fi
6516	fi
6517
6518	## case no SDL-image:
6519	if test x$def_sdl_image = xno; then
6520	#---------#
6521	# libjpeg #
6522	#---------#
6523
6524	for ac_header in jpeglib.h
6525	do
6526	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528	echo "$as_me:$LINENO: checking for $ac_header" >&5
6529	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6530	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6531	echo $ECHO_N "(cached) $ECHO_C" >&6
6532	fi
6533	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6534	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6535	else
6536	# Is the header compilable?
6537	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6538	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6539	cat >conftest.$ac_ext <<_ACEOF
6540	/* confdefs.h. */
6541	_ACEOF
6542	cat confdefs.h >>conftest.$ac_ext
6543	cat >>conftest.$ac_ext <<_ACEOF
6544	/* end confdefs.h. */
6545	$ac_includes_default
6546	#include <$ac_header>
6547	_ACEOF
6548	rm -f conftest.$ac_objext
6549	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6550	(eval $ac_compile) 2>conftest.er1
6551	ac_status=$?
6552	grep -v '^ *+' conftest.er1 >conftest.err
6553	rm -f conftest.er1
6554	cat conftest.err >&5
6555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6556	(exit $ac_status); } &&
6557	{ ac_try='test -z "$ac_c_werror_flag"
6558	\|\| test ! -s conftest.err'
6559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560	(eval $ac_try) 2>&5
6561	ac_status=$?
6562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563	(exit $ac_status); }; } &&
6564	{ ac_try='test -s conftest.$ac_objext'
6565	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6566	(eval $ac_try) 2>&5
6567	ac_status=$?
6568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569	(exit $ac_status); }; }; then
6570	ac_header_compiler=yes
6571	else
6572	echo "$as_me: failed program was:" >&5
6573	sed 's/^/\| /' conftest.$ac_ext >&5
6574
6575	ac_header_compiler=no
6576	fi
6577	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6578	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6579	echo "${ECHO_T}$ac_header_compiler" >&6
6580
6581	# Is the header present?
6582	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6583	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6584	cat >conftest.$ac_ext <<_ACEOF
6585	/* confdefs.h. */
6586	_ACEOF
6587	cat confdefs.h >>conftest.$ac_ext
6588	cat >>conftest.$ac_ext <<_ACEOF
6589	/* end confdefs.h. */
6590	#include <$ac_header>
6591	_ACEOF
6592	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6593	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6594	ac_status=$?
6595	grep -v '^ *+' conftest.er1 >conftest.err
6596	rm -f conftest.er1
6597	cat conftest.err >&5
6598	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6599	(exit $ac_status); } >/dev/null; then
6600	if test -s conftest.err; then
6601	ac_cpp_err=$ac_c_preproc_warn_flag
6602	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6603	else
6604	ac_cpp_err=
6605	fi
6606	else
6607	ac_cpp_err=yes
6608	fi
6609	if test -z "$ac_cpp_err"; then
6610	ac_header_preproc=yes
6611	else
6612	echo "$as_me: failed program was:" >&5
6613	sed 's/^/\| /' conftest.$ac_ext >&5
6614
6615	ac_header_preproc=no
6616	fi
6617	rm -f conftest.err conftest.$ac_ext
6618	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6619	echo "${ECHO_T}$ac_header_preproc" >&6
6620
6621	# So? What about this header?
6622	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6623	yes:no: )
6624	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6625	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6626	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6627	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6628	ac_header_preproc=yes
6629	;;
6630	no:yes:* )
6631	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6632	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6633	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6634	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6635	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6636	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6637	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6638	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6639	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6640	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6641	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6642	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6643	(
6644	cat <<\_ASBOX
6645	## ---------------------------------------------- ##
6646	## Report this to orxonox-dev at mail.datacore.ch ##
6647	## ---------------------------------------------- ##
6648	_ASBOX
6649	) \|
6650	sed "s/^/$as_me: WARNING: /" >&2
6651	;;
6652	esac
6653	echo "$as_me:$LINENO: checking for $ac_header" >&5
6654	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6656	echo $ECHO_N "(cached) $ECHO_C" >&6
6657	else
6658	eval "$as_ac_Header=\$ac_header_preproc"
6659	fi
6660	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6661	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6662
6663	fi
6664	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6665	cat >>confdefs.h <<_ACEOF
6666	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6667	_ACEOF
6668	jpegHeader="yes"
6669	else
6670	jpegHeader="no"
6671	fi
6672
6673	done
6674
6675	if test x$jpegHeader = xno; then
6676	echo " not including jpeg."
6677	else
6678	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6679	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6680	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6681	echo $ECHO_N "(cached) $ECHO_C" >&6
6682	else
6683	ac_check_lib_save_LIBS=$LIBS
6684	LIBS="-ljpeg $LIBS"
6685	cat >conftest.$ac_ext <<_ACEOF
6686	/* confdefs.h. */
6687	_ACEOF
6688	cat confdefs.h >>conftest.$ac_ext
6689	cat >>conftest.$ac_ext <<_ACEOF
6690	/* end confdefs.h. */
6691
6692
6693	int
6694	main ()
6695	{
6696	main ();
6697	;
6698	return 0;
6699	}
6700	_ACEOF
6701	rm -f conftest.$ac_objext conftest$ac_exeext
6702	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6703	(eval $ac_link) 2>conftest.er1
6704	ac_status=$?
6705	grep -v '^ *+' conftest.er1 >conftest.err
6706	rm -f conftest.er1
6707	cat conftest.err >&5
6708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6709	(exit $ac_status); } &&
6710	{ ac_try='test -z "$ac_c_werror_flag"
6711	\|\| test ! -s conftest.err'
6712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6713	(eval $ac_try) 2>&5
6714	ac_status=$?
6715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716	(exit $ac_status); }; } &&
6717	{ ac_try='test -s conftest$ac_exeext'
6718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6719	(eval $ac_try) 2>&5
6720	ac_status=$?
6721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6722	(exit $ac_status); }; }; then
6723	ac_cv_lib_jpeg_main=yes
6724	else
6725	echo "$as_me: failed program was:" >&5
6726	sed 's/^/\| /' conftest.$ac_ext >&5
6727
6728	ac_cv_lib_jpeg_main=no
6729	fi
6730	rm -f conftest.err conftest.$ac_objext \
6731	conftest$ac_exeext conftest.$ac_ext
6732	LIBS=$ac_check_lib_save_LIBS
6733	fi
6734	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6735	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6736	if test $ac_cv_lib_jpeg_main = yes; then
6737	FOUND_jpeg=yes
6738	fi
6739
6740	if test x$FOUND_jpeg = xyes ; then
6741	LIBS="$LIBS -ljpeg"
6742	else
6743	echo "------------------"
6744	echo "jpeg library not found."
6745	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6746	echo "------------------"
6747	exit -1
6748	fi
6749	fi
6750
6751	#--------#
6752	# libpng #
6753	#--------#
6754
6755	for ac_header in png.h
6756	do
6757	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6758	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6759	echo "$as_me:$LINENO: checking for $ac_header" >&5
6760	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6761	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6762	echo $ECHO_N "(cached) $ECHO_C" >&6
6763	fi
6764	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6765	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6766	else
6767	# Is the header compilable?
6768	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6769	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6770	cat >conftest.$ac_ext <<_ACEOF
6771	/* confdefs.h. */
6772	_ACEOF
6773	cat confdefs.h >>conftest.$ac_ext
6774	cat >>conftest.$ac_ext <<_ACEOF
6775	/* end confdefs.h. */
6776	$ac_includes_default
6777	#include <$ac_header>
6778	_ACEOF
6779	rm -f conftest.$ac_objext
6780	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6781	(eval $ac_compile) 2>conftest.er1
6782	ac_status=$?
6783	grep -v '^ *+' conftest.er1 >conftest.err
6784	rm -f conftest.er1
6785	cat conftest.err >&5
6786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6787	(exit $ac_status); } &&
6788	{ ac_try='test -z "$ac_c_werror_flag"
6789	\|\| test ! -s conftest.err'
6790	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6791	(eval $ac_try) 2>&5
6792	ac_status=$?
6793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6794	(exit $ac_status); }; } &&
6795	{ ac_try='test -s conftest.$ac_objext'
6796	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6797	(eval $ac_try) 2>&5
6798	ac_status=$?
6799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800	(exit $ac_status); }; }; then
6801	ac_header_compiler=yes
6802	else
6803	echo "$as_me: failed program was:" >&5
6804	sed 's/^/\| /' conftest.$ac_ext >&5
6805
6806	ac_header_compiler=no
6807	fi
6808	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6809	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6810	echo "${ECHO_T}$ac_header_compiler" >&6
6811
6812	# Is the header present?
6813	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6814	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6815	cat >conftest.$ac_ext <<_ACEOF
6816	/* confdefs.h. */
6817	_ACEOF
6818	cat confdefs.h >>conftest.$ac_ext
6819	cat >>conftest.$ac_ext <<_ACEOF
6820	/* end confdefs.h. */
6821	#include <$ac_header>
6822	_ACEOF
6823	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6824	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6825	ac_status=$?
6826	grep -v '^ *+' conftest.er1 >conftest.err
6827	rm -f conftest.er1
6828	cat conftest.err >&5
6829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6830	(exit $ac_status); } >/dev/null; then
6831	if test -s conftest.err; then
6832	ac_cpp_err=$ac_c_preproc_warn_flag
6833	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6834	else
6835	ac_cpp_err=
6836	fi
6837	else
6838	ac_cpp_err=yes
6839	fi
6840	if test -z "$ac_cpp_err"; then
6841	ac_header_preproc=yes
6842	else
6843	echo "$as_me: failed program was:" >&5
6844	sed 's/^/\| /' conftest.$ac_ext >&5
6845
6846	ac_header_preproc=no
6847	fi
6848	rm -f conftest.err conftest.$ac_ext
6849	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6850	echo "${ECHO_T}$ac_header_preproc" >&6
6851
6852	# So? What about this header?
6853	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6854	yes:no: )
6855	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6856	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6857	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6858	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6859	ac_header_preproc=yes
6860	;;
6861	no:yes:* )
6862	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6863	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6864	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6865	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6866	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6867	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6868	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6869	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6870	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6871	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6872	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6873	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6874	(
6875	cat <<\_ASBOX
6876	## ---------------------------------------------- ##
6877	## Report this to orxonox-dev at mail.datacore.ch ##
6878	## ---------------------------------------------- ##
6879	_ASBOX
6880	) \|
6881	sed "s/^/$as_me: WARNING: /" >&2
6882	;;
6883	esac
6884	echo "$as_me:$LINENO: checking for $ac_header" >&5
6885	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6886	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6887	echo $ECHO_N "(cached) $ECHO_C" >&6
6888	else
6889	eval "$as_ac_Header=\$ac_header_preproc"
6890	fi
6891	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6892	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6893
6894	fi
6895	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6896	cat >>confdefs.h <<_ACEOF
6897	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6898	_ACEOF
6899	pngHeader="yes"
6900	else
6901	pngHeader="no"
6902	fi
6903
6904	done
6905
6906	if test x$pngHeader = xno; then
6907	echo " not including png."
6908	else
6909	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6910	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6911	if test "${ac_cv_lib_png_main+set}" = set; then
6912	echo $ECHO_N "(cached) $ECHO_C" >&6
6913	else
6914	ac_check_lib_save_LIBS=$LIBS
6915	LIBS="-lpng $LIBS"
6916	cat >conftest.$ac_ext <<_ACEOF
6917	/* confdefs.h. */
6918	_ACEOF
6919	cat confdefs.h >>conftest.$ac_ext
6920	cat >>conftest.$ac_ext <<_ACEOF
6921	/* end confdefs.h. */
6922
6923
6924	int
6925	main ()
6926	{
6927	main ();
6928	;
6929	return 0;
6930	}
6931	_ACEOF
6932	rm -f conftest.$ac_objext conftest$ac_exeext
6933	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6934	(eval $ac_link) 2>conftest.er1
6935	ac_status=$?
6936	grep -v '^ *+' conftest.er1 >conftest.err
6937	rm -f conftest.er1
6938	cat conftest.err >&5
6939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6940	(exit $ac_status); } &&
6941	{ ac_try='test -z "$ac_c_werror_flag"
6942	\|\| test ! -s conftest.err'
6943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6944	(eval $ac_try) 2>&5
6945	ac_status=$?
6946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947	(exit $ac_status); }; } &&
6948	{ ac_try='test -s conftest$ac_exeext'
6949	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6950	(eval $ac_try) 2>&5
6951	ac_status=$?
6952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953	(exit $ac_status); }; }; then
6954	ac_cv_lib_png_main=yes
6955	else
6956	echo "$as_me: failed program was:" >&5
6957	sed 's/^/\| /' conftest.$ac_ext >&5
6958
6959	ac_cv_lib_png_main=no
6960	fi
6961	rm -f conftest.err conftest.$ac_objext \
6962	conftest$ac_exeext conftest.$ac_ext
6963	LIBS=$ac_check_lib_save_LIBS
6964	fi
6965	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6966	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6967	if test $ac_cv_lib_png_main = yes; then
6968	FOUND_png=yes
6969	fi
6970
6971	if test x$FOUND_png = xyes ; then
6972	LIBS="$LIBS -lpng"
6973	else
6974	echo "------------------"
6975	echo "png library not found."
6976	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6977	echo "------------------"
6978	exit -1
6979	fi
6980	fi
6981	fi
6982
6983	#-----#
6984	# GTK #
6985	#-----#
6986	if test x$def_gtk = xyes; then
6987
6988	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6989	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6990	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6991	if `pkg-config --exists gtk+-2.0`; then
6992	echo "yes"
6993	have_gtk2=yes
6994	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6995	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6996
6997	cat >>confdefs.h <<_ACEOF
6998	#define HAVE_GTK2 1
6999	_ACEOF
7000
7001	else
7002	echo "no"
7003	fi
7004
7005	fi
7006
7007
7008
7009
7010	if test x$have_gtk2 = xyes; then
7011	HAVE_GTK2_TRUE=
7012	HAVE_GTK2_FALSE='#'
7013	else
7014	HAVE_GTK2_TRUE='#'
7015	HAVE_GTK2_FALSE=
7016	fi
7017
7018
7019	#---------#
7020	# gThread #
7021	#---------#
7022	if test x$def_gthread = xyes; then
7023
7024	echo "$as_me:$LINENO: checking for gthread" >&5
7025	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
7026	if `pkg-config --exists gthread-2.0`; then
7027	echo "yes"
7028	have_gthread=yes
7029	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
7030	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
7031
7032	cat >>confdefs.h <<_ACEOF
7033	#define HAVE_GTHREAD 1
7034	_ACEOF
7035
7036	else
7037	echo "no"
7038	fi
7039
7040	fi
7041
7042
7043
7044
7045	if test x$have_gthread = xyes; then
7046	HAVE_GTHREAD_TRUE=
7047	HAVE_GTHREAD_FALSE='#'
7048	else
7049	HAVE_GTHREAD_TRUE='#'
7050	HAVE_GTHREAD_FALSE=
7051	fi
7052
7053
7054	#---------#
7055	# libcURL #
7056	#---------#
7057	if test x$def_curl = xyes; then
7058
7059
7060	for ac_header in curl/curl.h
7061	do
7062	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7063	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7064	echo "$as_me:$LINENO: checking for $ac_header" >&5
7065	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7066	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7067	echo $ECHO_N "(cached) $ECHO_C" >&6
7068	fi
7069	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7070	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7071	else
7072	# Is the header compilable?
7073	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7074	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7075	cat >conftest.$ac_ext <<_ACEOF
7076	/* confdefs.h. */
7077	_ACEOF
7078	cat confdefs.h >>conftest.$ac_ext
7079	cat >>conftest.$ac_ext <<_ACEOF
7080	/* end confdefs.h. */
7081	$ac_includes_default
7082	#include <$ac_header>
7083	_ACEOF
7084	rm -f conftest.$ac_objext
7085	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7086	(eval $ac_compile) 2>conftest.er1
7087	ac_status=$?
7088	grep -v '^ *+' conftest.er1 >conftest.err
7089	rm -f conftest.er1
7090	cat conftest.err >&5
7091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7092	(exit $ac_status); } &&
7093	{ ac_try='test -z "$ac_c_werror_flag"
7094	\|\| test ! -s conftest.err'
7095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7096	(eval $ac_try) 2>&5
7097	ac_status=$?
7098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7099	(exit $ac_status); }; } &&
7100	{ ac_try='test -s conftest.$ac_objext'
7101	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7102	(eval $ac_try) 2>&5
7103	ac_status=$?
7104	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7105	(exit $ac_status); }; }; then
7106	ac_header_compiler=yes
7107	else
7108	echo "$as_me: failed program was:" >&5
7109	sed 's/^/\| /' conftest.$ac_ext >&5
7110
7111	ac_header_compiler=no
7112	fi
7113	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7114	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7115	echo "${ECHO_T}$ac_header_compiler" >&6
7116
7117	# Is the header present?
7118	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7119	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7120	cat >conftest.$ac_ext <<_ACEOF
7121	/* confdefs.h. */
7122	_ACEOF
7123	cat confdefs.h >>conftest.$ac_ext
7124	cat >>conftest.$ac_ext <<_ACEOF
7125	/* end confdefs.h. */
7126	#include <$ac_header>
7127	_ACEOF
7128	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7129	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7130	ac_status=$?
7131	grep -v '^ *+' conftest.er1 >conftest.err
7132	rm -f conftest.er1
7133	cat conftest.err >&5
7134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7135	(exit $ac_status); } >/dev/null; then
7136	if test -s conftest.err; then
7137	ac_cpp_err=$ac_c_preproc_warn_flag
7138	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7139	else
7140	ac_cpp_err=
7141	fi
7142	else
7143	ac_cpp_err=yes
7144	fi
7145	if test -z "$ac_cpp_err"; then
7146	ac_header_preproc=yes
7147	else
7148	echo "$as_me: failed program was:" >&5
7149	sed 's/^/\| /' conftest.$ac_ext >&5
7150
7151	ac_header_preproc=no
7152	fi
7153	rm -f conftest.err conftest.$ac_ext
7154	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7155	echo "${ECHO_T}$ac_header_preproc" >&6
7156
7157	# So? What about this header?
7158	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7159	yes:no: )
7160	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7161	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7162	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7163	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7164	ac_header_preproc=yes
7165	;;
7166	no:yes:* )
7167	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7168	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7169	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7170	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7171	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7172	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7173	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7174	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7175	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7176	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7177	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7178	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7179	(
7180	cat <<\_ASBOX
7181	## ---------------------------------------------- ##
7182	## Report this to orxonox-dev at mail.datacore.ch ##
7183	## ---------------------------------------------- ##
7184	_ASBOX
7185	) \|
7186	sed "s/^/$as_me: WARNING: /" >&2
7187	;;
7188	esac
7189	echo "$as_me:$LINENO: checking for $ac_header" >&5
7190	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7192	echo $ECHO_N "(cached) $ECHO_C" >&6
7193	else
7194	eval "$as_ac_Header=\$ac_header_preproc"
7195	fi
7196	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7197	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7198
7199	fi
7200	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7201	cat >>confdefs.h <<_ACEOF
7202	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7203	_ACEOF
7204	curlHeader="yes"
7205	else
7206	curlHeader="no"
7207	fi
7208
7209	done
7210
7211	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7212	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7213	if test "${ac_cv_lib_curl_main+set}" = set; then
7214	echo $ECHO_N "(cached) $ECHO_C" >&6
7215	else
7216	ac_check_lib_save_LIBS=$LIBS
7217	LIBS="-lcurl $LIBS"
7218	cat >conftest.$ac_ext <<_ACEOF
7219	/* confdefs.h. */
7220	_ACEOF
7221	cat confdefs.h >>conftest.$ac_ext
7222	cat >>conftest.$ac_ext <<_ACEOF
7223	/* end confdefs.h. */
7224
7225
7226	int
7227	main ()
7228	{
7229	main ();
7230	;
7231	return 0;
7232	}
7233	_ACEOF
7234	rm -f conftest.$ac_objext conftest$ac_exeext
7235	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7236	(eval $ac_link) 2>conftest.er1
7237	ac_status=$?
7238	grep -v '^ *+' conftest.er1 >conftest.err
7239	rm -f conftest.er1
7240	cat conftest.err >&5
7241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7242	(exit $ac_status); } &&
7243	{ ac_try='test -z "$ac_c_werror_flag"
7244	\|\| test ! -s conftest.err'
7245	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7246	(eval $ac_try) 2>&5
7247	ac_status=$?
7248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7249	(exit $ac_status); }; } &&
7250	{ ac_try='test -s conftest$ac_exeext'
7251	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7252	(eval $ac_try) 2>&5
7253	ac_status=$?
7254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7255	(exit $ac_status); }; }; then
7256	ac_cv_lib_curl_main=yes
7257	else
7258	echo "$as_me: failed program was:" >&5
7259	sed 's/^/\| /' conftest.$ac_ext >&5
7260
7261	ac_cv_lib_curl_main=no
7262	fi
7263	rm -f conftest.err conftest.$ac_objext \
7264	conftest$ac_exeext conftest.$ac_ext
7265	LIBS=$ac_check_lib_save_LIBS
7266	fi
7267	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7268	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7269	if test $ac_cv_lib_curl_main = yes; then
7270	FOUND_curl=yes
7271	fi
7272
7273	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7274	have_curl=yes
7275	CURL_LIBS=`curl-config --libs`
7276	CURLCFLAGS=`curl-config --cflags`
7277
7278	cat >>confdefs.h <<_ACEOF
7279	#define HAVE_CURL 1
7280	_ACEOF
7281
7282	else
7283	have_curl=no
7284	fi
7285
7286	fi
7287
7288
7289
7290
7291	if test x$have_curl = xyes; then
7292	HAVE_CURL_TRUE=
7293	HAVE_CURL_FALSE='#'
7294	else
7295	HAVE_CURL_TRUE='#'
7296	HAVE_CURL_FALSE=
7297	fi
7298
7299
7300	#---------#
7301	# pthread #
7302	#---------#
7303	if test x$def_pthread = xyes ; then
7304	if test x$have_gthread = xyes ; then
7305
7306	for ac_header in pthread.h
7307	do
7308	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7309	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7310	echo "$as_me:$LINENO: checking for $ac_header" >&5
7311	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7312	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7313	echo $ECHO_N "(cached) $ECHO_C" >&6
7314	fi
7315	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7316	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7317	else
7318	# Is the header compilable?
7319	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7320	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7321	cat >conftest.$ac_ext <<_ACEOF
7322	/* confdefs.h. */
7323	_ACEOF
7324	cat confdefs.h >>conftest.$ac_ext
7325	cat >>conftest.$ac_ext <<_ACEOF
7326	/* end confdefs.h. */
7327	$ac_includes_default
7328	#include <$ac_header>
7329	_ACEOF
7330	rm -f conftest.$ac_objext
7331	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7332	(eval $ac_compile) 2>conftest.er1
7333	ac_status=$?
7334	grep -v '^ *+' conftest.er1 >conftest.err
7335	rm -f conftest.er1
7336	cat conftest.err >&5
7337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7338	(exit $ac_status); } &&
7339	{ ac_try='test -z "$ac_c_werror_flag"
7340	\|\| test ! -s conftest.err'
7341	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7342	(eval $ac_try) 2>&5
7343	ac_status=$?
7344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7345	(exit $ac_status); }; } &&
7346	{ ac_try='test -s conftest.$ac_objext'
7347	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7348	(eval $ac_try) 2>&5
7349	ac_status=$?
7350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7351	(exit $ac_status); }; }; then
7352	ac_header_compiler=yes
7353	else
7354	echo "$as_me: failed program was:" >&5
7355	sed 's/^/\| /' conftest.$ac_ext >&5
7356
7357	ac_header_compiler=no
7358	fi
7359	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7360	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7361	echo "${ECHO_T}$ac_header_compiler" >&6
7362
7363	# Is the header present?
7364	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7365	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7366	cat >conftest.$ac_ext <<_ACEOF
7367	/* confdefs.h. */
7368	_ACEOF
7369	cat confdefs.h >>conftest.$ac_ext
7370	cat >>conftest.$ac_ext <<_ACEOF
7371	/* end confdefs.h. */
7372	#include <$ac_header>
7373	_ACEOF
7374	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7375	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7376	ac_status=$?
7377	grep -v '^ *+' conftest.er1 >conftest.err
7378	rm -f conftest.er1
7379	cat conftest.err >&5
7380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7381	(exit $ac_status); } >/dev/null; then
7382	if test -s conftest.err; then
7383	ac_cpp_err=$ac_c_preproc_warn_flag
7384	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7385	else
7386	ac_cpp_err=
7387	fi
7388	else
7389	ac_cpp_err=yes
7390	fi
7391	if test -z "$ac_cpp_err"; then
7392	ac_header_preproc=yes
7393	else
7394	echo "$as_me: failed program was:" >&5
7395	sed 's/^/\| /' conftest.$ac_ext >&5
7396
7397	ac_header_preproc=no
7398	fi
7399	rm -f conftest.err conftest.$ac_ext
7400	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7401	echo "${ECHO_T}$ac_header_preproc" >&6
7402
7403	# So? What about this header?
7404	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7405	yes:no: )
7406	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7407	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7408	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7409	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7410	ac_header_preproc=yes
7411	;;
7412	no:yes:* )
7413	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7414	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7415	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7416	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7417	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7418	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7419	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7420	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7421	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7422	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7423	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7424	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7425	(
7426	cat <<\_ASBOX
7427	## ---------------------------------------------- ##
7428	## Report this to orxonox-dev at mail.datacore.ch ##
7429	## ---------------------------------------------- ##
7430	_ASBOX
7431	) \|
7432	sed "s/^/$as_me: WARNING: /" >&2
7433	;;
7434	esac
7435	echo "$as_me:$LINENO: checking for $ac_header" >&5
7436	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7437	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7438	echo $ECHO_N "(cached) $ECHO_C" >&6
7439	else
7440	eval "$as_ac_Header=\$ac_header_preproc"
7441	fi
7442	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7443	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7444
7445	fi
7446	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7447	cat >>confdefs.h <<_ACEOF
7448	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7449	_ACEOF
7450	pthreadHeader="yes"
7451	else
7452	pthreadHeader="no"
7453	fi
7454
7455	done
7456
7457	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7458	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7459	if test "${ac_cv_lib_pthread_main+set}" = set; then
7460	echo $ECHO_N "(cached) $ECHO_C" >&6
7461	else
7462	ac_check_lib_save_LIBS=$LIBS
7463	LIBS="-lpthread $LIBS"
7464	cat >conftest.$ac_ext <<_ACEOF
7465	/* confdefs.h. */
7466	_ACEOF
7467	cat confdefs.h >>conftest.$ac_ext
7468	cat >>conftest.$ac_ext <<_ACEOF
7469	/* end confdefs.h. */
7470
7471
7472	int
7473	main ()
7474	{
7475	main ();
7476	;
7477	return 0;
7478	}
7479	_ACEOF
7480	rm -f conftest.$ac_objext conftest$ac_exeext
7481	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7482	(eval $ac_link) 2>conftest.er1
7483	ac_status=$?
7484	grep -v '^ *+' conftest.er1 >conftest.err
7485	rm -f conftest.er1
7486	cat conftest.err >&5
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); } &&
7489	{ ac_try='test -z "$ac_c_werror_flag"
7490	\|\| test ! -s conftest.err'
7491	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7492	(eval $ac_try) 2>&5
7493	ac_status=$?
7494	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7495	(exit $ac_status); }; } &&
7496	{ ac_try='test -s conftest$ac_exeext'
7497	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7498	(eval $ac_try) 2>&5
7499	ac_status=$?
7500	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7501	(exit $ac_status); }; }; then
7502	ac_cv_lib_pthread_main=yes
7503	else
7504	echo "$as_me: failed program was:" >&5
7505	sed 's/^/\| /' conftest.$ac_ext >&5
7506
7507	ac_cv_lib_pthread_main=no
7508	fi
7509	rm -f conftest.err conftest.$ac_objext \
7510	conftest$ac_exeext conftest.$ac_ext
7511	LIBS=$ac_check_lib_save_LIBS
7512	fi
7513	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7514	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7515	if test $ac_cv_lib_pthread_main = yes; then
7516	FOUND_pthread=yes
7517	fi
7518
7519	if test x$FOUND_pthread = xyes ; then
7520	LIBS="$LIBS -lpthread"
7521	fi
7522	fi
7523	fi
7524
7525
7526	# FIXME: Replace `main' with a function in `-lm':
7527
7528	echo "$as_me:$LINENO: checking for main in -lm" >&5
7529	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7530	if test "${ac_cv_lib_m_main+set}" = set; then
7531	echo $ECHO_N "(cached) $ECHO_C" >&6
7532	else
7533	ac_check_lib_save_LIBS=$LIBS
7534	LIBS="-lm $LIBS"
7535	cat >conftest.$ac_ext <<_ACEOF
7536	/* confdefs.h. */
7537	_ACEOF
7538	cat confdefs.h >>conftest.$ac_ext
7539	cat >>conftest.$ac_ext <<_ACEOF
7540	/* end confdefs.h. */
7541
7542
7543	int
7544	main ()
7545	{
7546	main ();
7547	;
7548	return 0;
7549	}
7550	_ACEOF
7551	rm -f conftest.$ac_objext conftest$ac_exeext
7552	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7553	(eval $ac_link) 2>conftest.er1
7554	ac_status=$?
7555	grep -v '^ *+' conftest.er1 >conftest.err
7556	rm -f conftest.er1
7557	cat conftest.err >&5
7558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7559	(exit $ac_status); } &&
7560	{ ac_try='test -z "$ac_c_werror_flag"
7561	\|\| test ! -s conftest.err'
7562	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7563	(eval $ac_try) 2>&5
7564	ac_status=$?
7565	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7566	(exit $ac_status); }; } &&
7567	{ ac_try='test -s conftest$ac_exeext'
7568	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7569	(eval $ac_try) 2>&5
7570	ac_status=$?
7571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7572	(exit $ac_status); }; }; then
7573	ac_cv_lib_m_main=yes
7574	else
7575	echo "$as_me: failed program was:" >&5
7576	sed 's/^/\| /' conftest.$ac_ext >&5
7577
7578	ac_cv_lib_m_main=no
7579	fi
7580	rm -f conftest.err conftest.$ac_objext \
7581	conftest$ac_exeext conftest.$ac_ext
7582	LIBS=$ac_check_lib_save_LIBS
7583	fi
7584	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7585	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7586	if test $ac_cv_lib_m_main = yes; then
7587	cat >>confdefs.h <<_ACEOF
7588	#define HAVE_LIBM 1
7589	_ACEOF
7590
7591	LIBS="-lm $LIBS"
7592
7593	fi
7594
7595
7596
7597	# Checks for header files.
7598	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7599	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7600	if test "${ac_cv_header_stdc+set}" = set; then
7601	echo $ECHO_N "(cached) $ECHO_C" >&6
7602	else
7603	cat >conftest.$ac_ext <<_ACEOF
7604	/* confdefs.h. */
7605	_ACEOF
7606	cat confdefs.h >>conftest.$ac_ext
7607	cat >>conftest.$ac_ext <<_ACEOF
7608	/* end confdefs.h. */
7609	#include <stdlib.h>
7610	#include <stdarg.h>
7611	#include <string.h>
7612	#include <float.h>
7613
7614	int
7615	main ()
7616	{
7617
7618	;
7619	return 0;
7620	}
7621	_ACEOF
7622	rm -f conftest.$ac_objext
7623	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7624	(eval $ac_compile) 2>conftest.er1
7625	ac_status=$?
7626	grep -v '^ *+' conftest.er1 >conftest.err
7627	rm -f conftest.er1
7628	cat conftest.err >&5
7629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630	(exit $ac_status); } &&
7631	{ ac_try='test -z "$ac_c_werror_flag"
7632	\|\| test ! -s conftest.err'
7633	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7634	(eval $ac_try) 2>&5
7635	ac_status=$?
7636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7637	(exit $ac_status); }; } &&
7638	{ ac_try='test -s conftest.$ac_objext'
7639	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7640	(eval $ac_try) 2>&5
7641	ac_status=$?
7642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7643	(exit $ac_status); }; }; then
7644	ac_cv_header_stdc=yes
7645	else
7646	echo "$as_me: failed program was:" >&5
7647	sed 's/^/\| /' conftest.$ac_ext >&5
7648
7649	ac_cv_header_stdc=no
7650	fi
7651	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7652
7653	if test $ac_cv_header_stdc = yes; then
7654	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7655	cat >conftest.$ac_ext <<_ACEOF
7656	/* confdefs.h. */
7657	_ACEOF
7658	cat confdefs.h >>conftest.$ac_ext
7659	cat >>conftest.$ac_ext <<_ACEOF
7660	/* end confdefs.h. */
7661	#include <string.h>
7662
7663	_ACEOF
7664	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7665	$EGREP "memchr" >/dev/null 2>&1; then
7666	:
7667	else
7668	ac_cv_header_stdc=no
7669	fi
7670	rm -f conftest*
7671
7672	fi
7673
7674	if test $ac_cv_header_stdc = yes; then
7675	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7676	cat >conftest.$ac_ext <<_ACEOF
7677	/* confdefs.h. */
7678	_ACEOF
7679	cat confdefs.h >>conftest.$ac_ext
7680	cat >>conftest.$ac_ext <<_ACEOF
7681	/* end confdefs.h. */
7682	#include <stdlib.h>
7683
7684	_ACEOF
7685	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7686	$EGREP "free" >/dev/null 2>&1; then
7687	:
7688	else
7689	ac_cv_header_stdc=no
7690	fi
7691	rm -f conftest*
7692
7693	fi
7694
7695	if test $ac_cv_header_stdc = yes; then
7696	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7697	if test "$cross_compiling" = yes; then
7698	:
7699	else
7700	cat >conftest.$ac_ext <<_ACEOF
7701	/* confdefs.h. */
7702	_ACEOF
7703	cat confdefs.h >>conftest.$ac_ext
7704	cat >>conftest.$ac_ext <<_ACEOF
7705	/* end confdefs.h. */
7706	#include <ctype.h>
7707	#if ((' ' & 0x0FF) == 0x020)
7708	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7709	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7710	#else
7711	# define ISLOWER(c) \
7712	(('a' <= (c) && (c) <= 'i') \
7713	\|\| ('j' <= (c) && (c) <= 'r') \
7714	\|\| ('s' <= (c) && (c) <= 'z'))
7715	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7716	#endif
7717
7718	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7719	int
7720	main ()
7721	{
7722	int i;
7723	for (i = 0; i < 256; i++)
7724	if (XOR (islower (i), ISLOWER (i))
7725	\|\| toupper (i) != TOUPPER (i))
7726	exit(2);
7727	exit (0);
7728	}
7729	_ACEOF
7730	rm -f conftest$ac_exeext
7731	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7732	(eval $ac_link) 2>&5
7733	ac_status=$?
7734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7735	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7737	(eval $ac_try) 2>&5
7738	ac_status=$?
7739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7740	(exit $ac_status); }; }; then
7741	:
7742	else
7743	echo "$as_me: program exited with status $ac_status" >&5
7744	echo "$as_me: failed program was:" >&5
7745	sed 's/^/\| /' conftest.$ac_ext >&5
7746
7747	( exit $ac_status )
7748	ac_cv_header_stdc=no
7749	fi
7750	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7751	fi
7752	fi
7753	fi
7754	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7755	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7756	if test $ac_cv_header_stdc = yes; then
7757
7758	cat >>confdefs.h <<\_ACEOF
7759	#define STDC_HEADERS 1
7760	_ACEOF
7761
7762	fi
7763
7764
7765
7766	for ac_header in stdlib.h string.h
7767	do
7768	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7769	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7770	echo "$as_me:$LINENO: checking for $ac_header" >&5
7771	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7772	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7773	echo $ECHO_N "(cached) $ECHO_C" >&6
7774	fi
7775	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7776	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7777	else
7778	# Is the header compilable?
7779	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7780	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7781	cat >conftest.$ac_ext <<_ACEOF
7782	/* confdefs.h. */
7783	_ACEOF
7784	cat confdefs.h >>conftest.$ac_ext
7785	cat >>conftest.$ac_ext <<_ACEOF
7786	/* end confdefs.h. */
7787	$ac_includes_default
7788	#include <$ac_header>
7789	_ACEOF
7790	rm -f conftest.$ac_objext
7791	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7792	(eval $ac_compile) 2>conftest.er1
7793	ac_status=$?
7794	grep -v '^ *+' conftest.er1 >conftest.err
7795	rm -f conftest.er1
7796	cat conftest.err >&5
7797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7798	(exit $ac_status); } &&
7799	{ ac_try='test -z "$ac_c_werror_flag"
7800	\|\| test ! -s conftest.err'
7801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7802	(eval $ac_try) 2>&5
7803	ac_status=$?
7804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7805	(exit $ac_status); }; } &&
7806	{ ac_try='test -s conftest.$ac_objext'
7807	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7808	(eval $ac_try) 2>&5
7809	ac_status=$?
7810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7811	(exit $ac_status); }; }; then
7812	ac_header_compiler=yes
7813	else
7814	echo "$as_me: failed program was:" >&5
7815	sed 's/^/\| /' conftest.$ac_ext >&5
7816
7817	ac_header_compiler=no
7818	fi
7819	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7820	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7821	echo "${ECHO_T}$ac_header_compiler" >&6
7822
7823	# Is the header present?
7824	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7825	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7826	cat >conftest.$ac_ext <<_ACEOF
7827	/* confdefs.h. */
7828	_ACEOF
7829	cat confdefs.h >>conftest.$ac_ext
7830	cat >>conftest.$ac_ext <<_ACEOF
7831	/* end confdefs.h. */
7832	#include <$ac_header>
7833	_ACEOF
7834	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7835	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7836	ac_status=$?
7837	grep -v '^ *+' conftest.er1 >conftest.err
7838	rm -f conftest.er1
7839	cat conftest.err >&5
7840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7841	(exit $ac_status); } >/dev/null; then
7842	if test -s conftest.err; then
7843	ac_cpp_err=$ac_c_preproc_warn_flag
7844	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7845	else
7846	ac_cpp_err=
7847	fi
7848	else
7849	ac_cpp_err=yes
7850	fi
7851	if test -z "$ac_cpp_err"; then
7852	ac_header_preproc=yes
7853	else
7854	echo "$as_me: failed program was:" >&5
7855	sed 's/^/\| /' conftest.$ac_ext >&5
7856
7857	ac_header_preproc=no
7858	fi
7859	rm -f conftest.err conftest.$ac_ext
7860	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7861	echo "${ECHO_T}$ac_header_preproc" >&6
7862
7863	# So? What about this header?
7864	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7865	yes:no: )
7866	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7867	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7868	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7869	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7870	ac_header_preproc=yes
7871	;;
7872	no:yes:* )
7873	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7874	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7875	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7876	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7877	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7878	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7879	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7880	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7881	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7882	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7883	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7884	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7885	(
7886	cat <<\_ASBOX
7887	## ---------------------------------------------- ##
7888	## Report this to orxonox-dev at mail.datacore.ch ##
7889	## ---------------------------------------------- ##
7890	_ASBOX
7891	) \|
7892	sed "s/^/$as_me: WARNING: /" >&2
7893	;;
7894	esac
7895	echo "$as_me:$LINENO: checking for $ac_header" >&5
7896	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7897	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7898	echo $ECHO_N "(cached) $ECHO_C" >&6
7899	else
7900	eval "$as_ac_Header=\$ac_header_preproc"
7901	fi
7902	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7903	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7904
7905	fi
7906	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7907	cat >>confdefs.h <<_ACEOF
7908	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7909	_ACEOF
7910
7911	fi
7912
7913	done
7914
7915
7916	# Checks for typedefs, structures, and compiler characteristics.
7917	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7918	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7919	if test "${ac_cv_header_stdbool_h+set}" = set; then
7920	echo $ECHO_N "(cached) $ECHO_C" >&6
7921	else
7922	cat >conftest.$ac_ext <<_ACEOF
7923	/* confdefs.h. */
7924	_ACEOF
7925	cat confdefs.h >>conftest.$ac_ext
7926	cat >>conftest.$ac_ext <<_ACEOF
7927	/* end confdefs.h. */
7928
7929	#include <stdbool.h>
7930	#ifndef bool
7931	# error bool is not defined
7932	#endif
7933	#ifndef false
7934	# error false is not defined
7935	#endif
7936	#if false
7937	# error false is not 0
7938	#endif
7939	#ifndef true
7940	# error true is not defined
7941	#endif
7942	#if true != 1
7943	# error true is not 1
7944	#endif
7945	#ifndef __bool_true_false_are_defined
7946	# error __bool_true_false_are_defined is not defined
7947	#endif
7948
7949	struct s { _Bool s: 1; _Bool t; } s;
7950
7951	char a[true == 1 ? 1 : -1];
7952	char b[false == 0 ? 1 : -1];
7953	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7954	char d[(bool) -0.5 == true ? 1 : -1];
7955	bool e = &s;
7956	char f[(_Bool) -0.0 == false ? 1 : -1];
7957	char g[true];
7958	char h[sizeof (_Bool)];
7959	char i[sizeof s.t];
7960
7961	int
7962	main ()
7963	{
7964	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7965	;
7966	return 0;
7967	}
7968	_ACEOF
7969	rm -f conftest.$ac_objext
7970	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7971	(eval $ac_compile) 2>conftest.er1
7972	ac_status=$?
7973	grep -v '^ *+' conftest.er1 >conftest.err
7974	rm -f conftest.er1
7975	cat conftest.err >&5
7976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7977	(exit $ac_status); } &&
7978	{ ac_try='test -z "$ac_c_werror_flag"
7979	\|\| test ! -s conftest.err'
7980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7981	(eval $ac_try) 2>&5
7982	ac_status=$?
7983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7984	(exit $ac_status); }; } &&
7985	{ ac_try='test -s conftest.$ac_objext'
7986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7987	(eval $ac_try) 2>&5
7988	ac_status=$?
7989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7990	(exit $ac_status); }; }; then
7991	ac_cv_header_stdbool_h=yes
7992	else
7993	echo "$as_me: failed program was:" >&5
7994	sed 's/^/\| /' conftest.$ac_ext >&5
7995
7996	ac_cv_header_stdbool_h=no
7997	fi
7998	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7999	fi
8000	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8001	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8002	echo "$as_me:$LINENO: checking for _Bool" >&5
8003	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8004	if test "${ac_cv_type__Bool+set}" = set; then
8005	echo $ECHO_N "(cached) $ECHO_C" >&6
8006	else
8007	cat >conftest.$ac_ext <<_ACEOF
8008	/* confdefs.h. */
8009	_ACEOF
8010	cat confdefs.h >>conftest.$ac_ext
8011	cat >>conftest.$ac_ext <<_ACEOF
8012	/* end confdefs.h. */
8013	$ac_includes_default
8014	int
8015	main ()
8016	{
8017	if ((_Bool *) 0)
8018	return 0;
8019	if (sizeof (_Bool))
8020	return 0;
8021	;
8022	return 0;
8023	}
8024	_ACEOF
8025	rm -f conftest.$ac_objext
8026	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8027	(eval $ac_compile) 2>conftest.er1
8028	ac_status=$?
8029	grep -v '^ *+' conftest.er1 >conftest.err
8030	rm -f conftest.er1
8031	cat conftest.err >&5
8032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033	(exit $ac_status); } &&
8034	{ ac_try='test -z "$ac_c_werror_flag"
8035	\|\| test ! -s conftest.err'
8036	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8037	(eval $ac_try) 2>&5
8038	ac_status=$?
8039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8040	(exit $ac_status); }; } &&
8041	{ ac_try='test -s conftest.$ac_objext'
8042	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8043	(eval $ac_try) 2>&5
8044	ac_status=$?
8045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8046	(exit $ac_status); }; }; then
8047	ac_cv_type__Bool=yes
8048	else
8049	echo "$as_me: failed program was:" >&5
8050	sed 's/^/\| /' conftest.$ac_ext >&5
8051
8052	ac_cv_type__Bool=no
8053	fi
8054	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8055	fi
8056	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8057	echo "${ECHO_T}$ac_cv_type__Bool" >&6
8058	if test $ac_cv_type__Bool = yes; then
8059
8060	cat >>confdefs.h <<_ACEOF
8061	#define HAVE__BOOL 1
8062	_ACEOF
8063
8064
8065	fi
8066
8067	if test $ac_cv_header_stdbool_h = yes; then
8068
8069	cat >>confdefs.h <<\_ACEOF
8070	#define HAVE_STDBOOL_H 1
8071	_ACEOF
8072
8073	fi
8074
8075
8076	# Checks for library functions.
8077
8078	for ac_header in stdlib.h
8079	do
8080	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8081	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8082	echo "$as_me:$LINENO: checking for $ac_header" >&5
8083	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8084	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8085	echo $ECHO_N "(cached) $ECHO_C" >&6
8086	fi
8087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8088	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8089	else
8090	# Is the header compilable?
8091	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8092	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8093	cat >conftest.$ac_ext <<_ACEOF
8094	/* confdefs.h. */
8095	_ACEOF
8096	cat confdefs.h >>conftest.$ac_ext
8097	cat >>conftest.$ac_ext <<_ACEOF
8098	/* end confdefs.h. */
8099	$ac_includes_default
8100	#include <$ac_header>
8101	_ACEOF
8102	rm -f conftest.$ac_objext
8103	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8104	(eval $ac_compile) 2>conftest.er1
8105	ac_status=$?
8106	grep -v '^ *+' conftest.er1 >conftest.err
8107	rm -f conftest.er1
8108	cat conftest.err >&5
8109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110	(exit $ac_status); } &&
8111	{ ac_try='test -z "$ac_c_werror_flag"
8112	\|\| test ! -s conftest.err'
8113	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8114	(eval $ac_try) 2>&5
8115	ac_status=$?
8116	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8117	(exit $ac_status); }; } &&
8118	{ ac_try='test -s conftest.$ac_objext'
8119	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8120	(eval $ac_try) 2>&5
8121	ac_status=$?
8122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8123	(exit $ac_status); }; }; then
8124	ac_header_compiler=yes
8125	else
8126	echo "$as_me: failed program was:" >&5
8127	sed 's/^/\| /' conftest.$ac_ext >&5
8128
8129	ac_header_compiler=no
8130	fi
8131	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8132	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8133	echo "${ECHO_T}$ac_header_compiler" >&6
8134
8135	# Is the header present?
8136	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8137	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8138	cat >conftest.$ac_ext <<_ACEOF
8139	/* confdefs.h. */
8140	_ACEOF
8141	cat confdefs.h >>conftest.$ac_ext
8142	cat >>conftest.$ac_ext <<_ACEOF
8143	/* end confdefs.h. */
8144	#include <$ac_header>
8145	_ACEOF
8146	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8147	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8148	ac_status=$?
8149	grep -v '^ *+' conftest.er1 >conftest.err
8150	rm -f conftest.er1
8151	cat conftest.err >&5
8152	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8153	(exit $ac_status); } >/dev/null; then
8154	if test -s conftest.err; then
8155	ac_cpp_err=$ac_c_preproc_warn_flag
8156	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8157	else
8158	ac_cpp_err=
8159	fi
8160	else
8161	ac_cpp_err=yes
8162	fi
8163	if test -z "$ac_cpp_err"; then
8164	ac_header_preproc=yes
8165	else
8166	echo "$as_me: failed program was:" >&5
8167	sed 's/^/\| /' conftest.$ac_ext >&5
8168
8169	ac_header_preproc=no
8170	fi
8171	rm -f conftest.err conftest.$ac_ext
8172	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8173	echo "${ECHO_T}$ac_header_preproc" >&6
8174
8175	# So? What about this header?
8176	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8177	yes:no: )
8178	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8179	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8180	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8181	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8182	ac_header_preproc=yes
8183	;;
8184	no:yes:* )
8185	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8186	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8187	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8188	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8189	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8190	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8191	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8192	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8193	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8194	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8195	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8196	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8197	(
8198	cat <<\_ASBOX
8199	## ---------------------------------------------- ##
8200	## Report this to orxonox-dev at mail.datacore.ch ##
8201	## ---------------------------------------------- ##
8202	_ASBOX
8203	) \|
8204	sed "s/^/$as_me: WARNING: /" >&2
8205	;;
8206	esac
8207	echo "$as_me:$LINENO: checking for $ac_header" >&5
8208	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8209	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8210	echo $ECHO_N "(cached) $ECHO_C" >&6
8211	else
8212	eval "$as_ac_Header=\$ac_header_preproc"
8213	fi
8214	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8215	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8216
8217	fi
8218	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8219	cat >>confdefs.h <<_ACEOF
8220	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8221	_ACEOF
8222
8223	fi
8224
8225	done
8226
8227	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8228	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8229	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8230	echo $ECHO_N "(cached) $ECHO_C" >&6
8231	else
8232	if test "$cross_compiling" = yes; then
8233	ac_cv_func_malloc_0_nonnull=no
8234	else
8235	cat >conftest.$ac_ext <<_ACEOF
8236	/* confdefs.h. */
8237	_ACEOF
8238	cat confdefs.h >>conftest.$ac_ext
8239	cat >>conftest.$ac_ext <<_ACEOF
8240	/* end confdefs.h. */
8241	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8242	# include <stdlib.h>
8243	#else
8244	char *malloc ();
8245	#endif
8246
8247	int
8248	main ()
8249	{
8250	exit (malloc (0) ? 0 : 1);
8251	;
8252	return 0;
8253	}
8254	_ACEOF
8255	rm -f conftest$ac_exeext
8256	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8257	(eval $ac_link) 2>&5
8258	ac_status=$?
8259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8262	(eval $ac_try) 2>&5
8263	ac_status=$?
8264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8265	(exit $ac_status); }; }; then
8266	ac_cv_func_malloc_0_nonnull=yes
8267	else
8268	echo "$as_me: program exited with status $ac_status" >&5
8269	echo "$as_me: failed program was:" >&5
8270	sed 's/^/\| /' conftest.$ac_ext >&5
8271
8272	( exit $ac_status )
8273	ac_cv_func_malloc_0_nonnull=no
8274	fi
8275	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8276	fi
8277	fi
8278	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8279	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8280	if test $ac_cv_func_malloc_0_nonnull = yes; then
8281
8282	cat >>confdefs.h <<\_ACEOF
8283	#define HAVE_MALLOC 1
8284	_ACEOF
8285
8286	else
8287	cat >>confdefs.h <<\_ACEOF
8288	#define HAVE_MALLOC 0
8289	_ACEOF
8290
8291	case $LIBOBJS in
8292	"malloc.$ac_objext" \| \
8293	*" malloc.$ac_objext" \| \
8294	"malloc.$ac_objext "* \| \
8295	" malloc.$ac_objext " ) ;;
8296	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8297	esac
8298
8299
8300	cat >>confdefs.h <<\_ACEOF
8301	#define malloc rpl_malloc
8302	_ACEOF
8303
8304	fi
8305
8306
8307
8308
8309
8310	for ac_func in bzero sqrt
8311	do
8312	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8313	echo "$as_me:$LINENO: checking for $ac_func" >&5
8314	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8315	if eval "test \"\${$as_ac_var+set}\" = set"; then
8316	echo $ECHO_N "(cached) $ECHO_C" >&6
8317	else
8318	cat >conftest.$ac_ext <<_ACEOF
8319	/* confdefs.h. */
8320	_ACEOF
8321	cat confdefs.h >>conftest.$ac_ext
8322	cat >>conftest.$ac_ext <<_ACEOF
8323	/* end confdefs.h. */
8324	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8325	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8326	#define $ac_func innocuous_$ac_func
8327
8328	/* System header to define __stub macros and hopefully few prototypes,
8329	which can conflict with char $ac_func (); below.
8330	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8331	<limits.h> exists even on freestanding compilers. */
8332
8333	#ifdef __STDC__
8334	# include <limits.h>
8335	#else
8336	# include <assert.h>
8337	#endif
8338
8339	#undef $ac_func
8340
8341	/* Override any gcc2 internal prototype to avoid an error. */
8342	#ifdef __cplusplus
8343	extern "C"
8344	{
8345	#endif
8346	/* We use char because int might match the return type of a gcc2
8347	builtin and then its argument prototype would still apply. */
8348	char $ac_func ();
8349	/* The GNU C library defines this for functions which it implements
8350	to always fail with ENOSYS. Some functions are actually named
8351	something starting with __ and the normal name is an alias. */
8352	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8353	choke me
8354	#else
8355	char (*f) () = $ac_func;
8356	#endif
8357	#ifdef __cplusplus
8358	}
8359	#endif
8360
8361	int
8362	main ()
8363	{
8364	return f != $ac_func;
8365	;
8366	return 0;
8367	}
8368	_ACEOF
8369	rm -f conftest.$ac_objext conftest$ac_exeext
8370	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8371	(eval $ac_link) 2>conftest.er1
8372	ac_status=$?
8373	grep -v '^ *+' conftest.er1 >conftest.err
8374	rm -f conftest.er1
8375	cat conftest.err >&5
8376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8377	(exit $ac_status); } &&
8378	{ ac_try='test -z "$ac_c_werror_flag"
8379	\|\| test ! -s conftest.err'
8380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8381	(eval $ac_try) 2>&5
8382	ac_status=$?
8383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8384	(exit $ac_status); }; } &&
8385	{ ac_try='test -s conftest$ac_exeext'
8386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8387	(eval $ac_try) 2>&5
8388	ac_status=$?
8389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8390	(exit $ac_status); }; }; then
8391	eval "$as_ac_var=yes"
8392	else
8393	echo "$as_me: failed program was:" >&5
8394	sed 's/^/\| /' conftest.$ac_ext >&5
8395
8396	eval "$as_ac_var=no"
8397	fi
8398	rm -f conftest.err conftest.$ac_objext \
8399	conftest$ac_exeext conftest.$ac_ext
8400	fi
8401	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8402	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8403	if test `eval echo '${'$as_ac_var'}'` = yes; then
8404	cat >>confdefs.h <<_ACEOF
8405	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8406	_ACEOF
8407
8408	fi
8409	done
8410
8411
8412	######################
8413	## OUTPUT CONFIGURE ##
8414	######################
8415	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile"
8416
8417
8418	cat >confcache <<\_ACEOF
8419	# This file is a shell script that caches the results of configure
8420	# tests run on this system so they can be shared between configure
8421	# scripts and configure runs, see configure's option --config-cache.
8422	# It is not useful on other systems. If it contains results you don't
8423	# want to keep, you may remove or edit it.
8424	#
8425	# config.status only pays attention to the cache file if you give it
8426	# the --recheck option to rerun configure.
8427	#
8428	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8429	# loading this file, other unset `ac_cv_foo' will be assigned the
8430	# following values.
8431
8432	_ACEOF
8433
8434	# The following way of writing the cache mishandles newlines in values,
8435	# but we know of no workaround that is simple, portable, and efficient.
8436	# So, don't put newlines in cache variables' values.
8437	# Ultrix sh set writes to stderr and can't be redirected directly,
8438	# and sets the high bit in the cache file unless we assign to the vars.
8439	{
8440	(set) 2>&1 \|
8441	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8442	ac_space=\ )
8443	# `set' does not quote correctly, so add quotes (double-quote
8444	# substitution turns \\\\ into \\, and sed turns \\ into \).
8445	sed -n \
8446	"s/'/'\\\\''/g;
8447	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8448	;;
8449	*)
8450	# `set' quotes correctly as required by POSIX, so do not add quotes.
8451	sed -n \
8452	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8453	;;
8454	esac;
8455	} \|
8456	sed '
8457	t clear
8458	: clear
8459	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8460	t end
8461	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8462	: end' >>confcache
8463	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8464	if test -w $cache_file; then
8465	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8466	cat confcache >$cache_file
8467	else
8468	echo "not updating unwritable cache $cache_file"
8469	fi
8470	fi
8471	rm -f confcache
8472
8473	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8474	# Let make expand exec_prefix.
8475	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8476
8477	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8478	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8479	# trailing colons and then remove the whole line if VPATH becomes empty
8480	# (actually we leave an empty line to preserve line numbers).
8481	if test "x$srcdir" = x.; then
8482	ac_vpsub='/^[ ]VPATH[ ]=/{
8483	s/:\$(srcdir):/:/;
8484	s/:\${srcdir}:/:/;
8485	s/:@srcdir@:/:/;
8486	s/^$[^=]=[ ]$:*/\1/;
8487	s/:*$//;
8488	s/^[^=]=[ ]$//;
8489	}'
8490	fi
8491
8492	DEFS=-DHAVE_CONFIG_H
8493
8494	ac_libobjs=
8495	ac_ltlibobjs=
8496	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8497	# 1. Remove the extension, and $U if already installed.
8498	ac_i=`echo "$ac_i" \|
8499	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8500	# 2. Add them.
8501	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8502	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8503	done
8504	LIBOBJS=$ac_libobjs
8505
8506	LTLIBOBJS=$ac_ltlibobjs
8507
8508
8509	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8510	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8511	Usually this means the macro was only invoked conditionally." >&5
8512	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8513	Usually this means the macro was only invoked conditionally." >&2;}
8514	{ (exit 1); exit 1; }; }
8515	fi
8516	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8517	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8518	Usually this means the macro was only invoked conditionally." >&5
8519	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8520	Usually this means the macro was only invoked conditionally." >&2;}
8521	{ (exit 1); exit 1; }; }
8522	fi
8523	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8524	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8525	Usually this means the macro was only invoked conditionally." >&5
8526	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8527	Usually this means the macro was only invoked conditionally." >&2;}
8528	{ (exit 1); exit 1; }; }
8529	fi
8530	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8531	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8532	Usually this means the macro was only invoked conditionally." >&5
8533	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8534	Usually this means the macro was only invoked conditionally." >&2;}
8535	{ (exit 1); exit 1; }; }
8536	fi
8537	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8538	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8539	Usually this means the macro was only invoked conditionally." >&5
8540	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8541	Usually this means the macro was only invoked conditionally." >&2;}
8542	{ (exit 1); exit 1; }; }
8543	fi
8544	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8545	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8546	Usually this means the macro was only invoked conditionally." >&5
8547	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8548	Usually this means the macro was only invoked conditionally." >&2;}
8549	{ (exit 1); exit 1; }; }
8550	fi
8551	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8552	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8553	Usually this means the macro was only invoked conditionally." >&5
8554	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8555	Usually this means the macro was only invoked conditionally." >&2;}
8556	{ (exit 1); exit 1; }; }
8557	fi
8558	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8559	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8560	Usually this means the macro was only invoked conditionally." >&5
8561	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8562	Usually this means the macro was only invoked conditionally." >&2;}
8563	{ (exit 1); exit 1; }; }
8564	fi
8565
8566	: ${CONFIG_STATUS=./config.status}
8567	ac_clean_files_save=$ac_clean_files
8568	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8569	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8570	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8571	cat >$CONFIG_STATUS <<_ACEOF
8572	#! $SHELL
8573	# Generated by $as_me.
8574	# Run this file to recreate the current configuration.
8575	# Compiler output produced by configure, useful for debugging
8576	# configure, is in config.log if it exists.
8577
8578	debug=false
8579	ac_cs_recheck=false
8580	ac_cs_silent=false
8581	SHELL=\${CONFIG_SHELL-$SHELL}
8582	_ACEOF
8583
8584	cat >>$CONFIG_STATUS <<\_ACEOF
8585	## --------------------- ##
8586	## M4sh Initialization. ##
8587	## --------------------- ##
8588
8589	# Be Bourne compatible
8590	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8591	emulate sh
8592	NULLCMD=:
8593	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8594	# is contrary to our usage. Disable this feature.
8595	alias -g '${1+"$@"}'='"$@"'
8596	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8597	set -o posix
8598	fi
8599	DUALCASE=1; export DUALCASE # for MKS sh
8600
8601	# Support unset when possible.
8602	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8603	as_unset=unset
8604	else
8605	as_unset=false
8606	fi
8607
8608
8609	# Work around bugs in pre-3.0 UWIN ksh.
8610	$as_unset ENV MAIL MAILPATH
8611	PS1='$ '
8612	PS2='> '
8613	PS4='+ '
8614
8615	# NLS nuisances.
8616	for as_var in \
8617	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8618	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8619	LC_TELEPHONE LC_TIME
8620	do
8621	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8622	eval $as_var=C; export $as_var
8623	else
8624	$as_unset $as_var
8625	fi
8626	done
8627
8628	# Required to use basename.
8629	if expr a : '$a$' >/dev/null 2>&1; then
8630	as_expr=expr
8631	else
8632	as_expr=false
8633	fi
8634
8635	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8636	as_basename=basename
8637	else
8638	as_basename=false
8639	fi
8640
8641
8642	# Name of the executable.
8643	as_me=`$as_basename "$0" \|\|
8644	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8645	X"$0" : 'X$//$$' \\| \
8646	X"$0" : 'X$/$$' \\| \
8647	. : '$.$' 2>/dev/null \|\|
8648	echo X/"$0" \|
8649	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8650	/^X\/$\/\/$$/{ s//\1/; q; }
8651	/^X\/$\/$.*/{ s//\1/; q; }
8652	s/.*/./; q'`
8653
8654
8655	# PATH needs CR, and LINENO needs CR and PATH.
8656	# Avoid depending upon Character Ranges.
8657	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8658	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8659	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8660	as_cr_digits='0123456789'
8661	as_cr_alnum=$as_cr_Letters$as_cr_digits
8662
8663	# The user is always right.
8664	if test "${PATH_SEPARATOR+set}" != set; then
8665	echo "#! /bin/sh" >conf$$.sh
8666	echo "exit 0" >>conf$$.sh
8667	chmod +x conf$$.sh
8668	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8669	PATH_SEPARATOR=';'
8670	else
8671	PATH_SEPARATOR=:
8672	fi
8673	rm -f conf$$.sh
8674	fi
8675
8676
8677	as_lineno_1=$LINENO
8678	as_lineno_2=$LINENO
8679	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8680	test "x$as_lineno_1" != "x$as_lineno_2" &&
8681	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8682	# Find who we are. Look in the path if we contain no path at all
8683	# relative or not.
8684	case $0 in
8685	[\\/] ) as_myself=$0 ;;
8686	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8687	for as_dir in $PATH
8688	do
8689	IFS=$as_save_IFS
8690	test -z "$as_dir" && as_dir=.
8691	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8692	done
8693
8694	;;
8695	esac
8696	# We did not find ourselves, most probably we were run as `sh COMMAND'
8697	# in which case we are not to be found in the path.
8698	if test "x$as_myself" = x; then
8699	as_myself=$0
8700	fi
8701	if test ! -f "$as_myself"; then
8702	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8703	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8704	{ (exit 1); exit 1; }; }
8705	fi
8706	case $CONFIG_SHELL in
8707	'')
8708	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8709	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8710	do
8711	IFS=$as_save_IFS
8712	test -z "$as_dir" && as_dir=.
8713	for as_base in sh bash ksh sh5; do
8714	case $as_dir in
8715	/*)
8716	if ("$as_dir/$as_base" -c '
8717	as_lineno_1=$LINENO
8718	as_lineno_2=$LINENO
8719	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8720	test "x$as_lineno_1" != "x$as_lineno_2" &&
8721	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8722	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8723	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8724	CONFIG_SHELL=$as_dir/$as_base
8725	export CONFIG_SHELL
8726	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8727	fi;;
8728	esac
8729	done
8730	done
8731	;;
8732	esac
8733
8734	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8735	# uniformly replaced by the line number. The first 'sed' inserts a
8736	# line-number line before each line; the second 'sed' does the real
8737	# work. The second script uses 'N' to pair each line-number line
8738	# with the numbered line, and appends trailing '-' during
8739	# substitution so that $LINENO is not a special case at line end.
8740	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8741	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8742	sed '=' <$as_myself \|
8743	sed '
8744	N
8745	s,$,-,
8746	: loop
8747	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8748	t loop
8749	s,-$,,
8750	s,^['$as_cr_digits']*\n,,
8751	' >$as_me.lineno &&
8752	chmod +x $as_me.lineno \|\|
8753	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8754	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8755	{ (exit 1); exit 1; }; }
8756
8757	# Don't try to exec as it changes $[0], causing all sort of problems
8758	# (the dirname of $[0] is not the place where we might find the
8759	# original and so on. Autoconf is especially sensible to this).
8760	. ./$as_me.lineno
8761	# Exit status is that of the last command.
8762	exit
8763	}
8764
8765
8766	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8767	c,-n*) ECHO_N= ECHO_C='
8768	' ECHO_T=' ' ;;
8769	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8770	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8771	esac
8772
8773	if expr a : '$a$' >/dev/null 2>&1; then
8774	as_expr=expr
8775	else
8776	as_expr=false
8777	fi
8778
8779	rm -f conf$$ conf$$.exe conf$$.file
8780	echo >conf$$.file
8781	if ln -s conf$$.file conf$$ 2>/dev/null; then
8782	# We could just check for DJGPP; but this test a) works b) is more generic
8783	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8784	if test -f conf$$.exe; then
8785	# Don't use ln at all; we don't have any links
8786	as_ln_s='cp -p'
8787	else
8788	as_ln_s='ln -s'
8789	fi
8790	elif ln conf$$.file conf$$ 2>/dev/null; then
8791	as_ln_s=ln
8792	else
8793	as_ln_s='cp -p'
8794	fi
8795	rm -f conf$$ conf$$.exe conf$$.file
8796
8797	if mkdir -p . 2>/dev/null; then
8798	as_mkdir_p=:
8799	else
8800	test -d ./-p && rmdir ./-p
8801	as_mkdir_p=false
8802	fi
8803
8804	as_executable_p="test -f"
8805
8806	# Sed expression to map a string onto a valid CPP name.
8807	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8808
8809	# Sed expression to map a string onto a valid variable name.
8810	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8811
8812
8813	# IFS
8814	# We need space, tab and new line, in precisely that order.
8815	as_nl='
8816	'
8817	IFS=" $as_nl"
8818
8819	# CDPATH.
8820	$as_unset CDPATH
8821
8822	exec 6>&1
8823
8824	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8825	# report actual input values of CONFIG_FILES etc. instead of their
8826	# values after options handling. Logging --version etc. is OK.
8827	exec 5>>config.log
8828	{
8829	echo
8830	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8831	## Running $as_me. ##
8832	_ASBOX
8833	} >&5
8834	cat >&5 <<_CSEOF
8835
8836	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
8837	generated by GNU Autoconf 2.59. Invocation command line was
8838
8839	CONFIG_FILES = $CONFIG_FILES
8840	CONFIG_HEADERS = $CONFIG_HEADERS
8841	CONFIG_LINKS = $CONFIG_LINKS
8842	CONFIG_COMMANDS = $CONFIG_COMMANDS
8843	$ $0 $@
8844
8845	_CSEOF
8846	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8847	echo >&5
8848	_ACEOF
8849
8850	# Files that config.status was made for.
8851	if test -n "$ac_config_files"; then
8852	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8853	fi
8854
8855	if test -n "$ac_config_headers"; then
8856	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8857	fi
8858
8859	if test -n "$ac_config_links"; then
8860	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8861	fi
8862
8863	if test -n "$ac_config_commands"; then
8864	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8865	fi
8866
8867	cat >>$CONFIG_STATUS <<\_ACEOF
8868
8869	ac_cs_usage="\
8870	\`$as_me' instantiates files from templates according to the
8871	current configuration.
8872
8873	Usage: $0 [OPTIONS] [FILE]...
8874
8875	-h, --help print this help, then exit
8876	-V, --version print version number, then exit
8877	-q, --quiet do not print progress messages
8878	-d, --debug don't remove temporary files
8879	--recheck update $as_me by reconfiguring in the same conditions
8880	--file=FILE[:TEMPLATE]
8881	instantiate the configuration file FILE
8882	--header=FILE[:TEMPLATE]
8883	instantiate the configuration header FILE
8884
8885	Configuration files:
8886	$config_files
8887
8888	Configuration headers:
8889	$config_headers
8890
8891	Configuration commands:
8892	$config_commands
8893
8894	Report bugs to <bug-autoconf@gnu.org>."
8895	_ACEOF
8896
8897	cat >>$CONFIG_STATUS <<_ACEOF
8898	ac_cs_version="\\
8899	orxonox config.status 0.2.1-pre-alpha
8900	configured by $0, generated by GNU Autoconf 2.59,
8901	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8902
8903	Copyright (C) 2003 Free Software Foundation, Inc.
8904	This config.status script is free software; the Free Software Foundation
8905	gives unlimited permission to copy, distribute and modify it."
8906	srcdir=$srcdir
8907	INSTALL="$INSTALL"
8908	_ACEOF
8909
8910	cat >>$CONFIG_STATUS <<\_ACEOF
8911	# If no file are specified by the user, then we need to provide default
8912	# value. By we need to know if files were specified by the user.
8913	ac_need_defaults=:
8914	while test $# != 0
8915	do
8916	case $1 in
8917	--=)
8918	ac_option=`expr "x$1" : 'x$[^=]*$='`
8919	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8920	ac_shift=:
8921	;;
8922	-*)
8923	ac_option=$1
8924	ac_optarg=$2
8925	ac_shift=shift
8926	;;
8927	*) # This is not an option, so the user has probably given explicit
8928	# arguments.
8929	ac_option=$1
8930	ac_need_defaults=false;;
8931	esac
8932
8933	case $ac_option in
8934	# Handling of the options.
8935	_ACEOF
8936	cat >>$CONFIG_STATUS <<\_ACEOF
8937	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8938	ac_cs_recheck=: ;;
8939	--version \| --vers* \| -V )
8940	echo "$ac_cs_version"; exit 0 ;;
8941	--he \| --h)
8942	# Conflict between --help and --header
8943	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8944	Try \`$0 --help' for more information." >&5
8945	echo "$as_me: error: ambiguous option: $1
8946	Try \`$0 --help' for more information." >&2;}
8947	{ (exit 1); exit 1; }; };;
8948	--help \| --hel \| -h )
8949	echo "$ac_cs_usage"; exit 0 ;;
8950	--debug \| --d* \| -d )
8951	debug=: ;;
8952	--file \| --fil \| --fi \| --f )
8953	$ac_shift
8954	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8955	ac_need_defaults=false;;
8956	--header \| --heade \| --head \| --hea )
8957	$ac_shift
8958	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8959	ac_need_defaults=false;;
8960	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8961	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8962	ac_cs_silent=: ;;
8963
8964	# This is an error.
8965	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8966	Try \`$0 --help' for more information." >&5
8967	echo "$as_me: error: unrecognized option: $1
8968	Try \`$0 --help' for more information." >&2;}
8969	{ (exit 1); exit 1; }; } ;;
8970
8971	*) ac_config_targets="$ac_config_targets $1" ;;
8972
8973	esac
8974	shift
8975	done
8976
8977	ac_configure_extra_args=
8978
8979	if $ac_cs_silent; then
8980	exec 6>/dev/null
8981	ac_configure_extra_args="$ac_configure_extra_args --silent"
8982	fi
8983
8984	_ACEOF
8985	cat >>$CONFIG_STATUS <<_ACEOF
8986	if \$ac_cs_recheck; then
8987	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8988	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8989	fi
8990
8991	_ACEOF
8992
8993	cat >>$CONFIG_STATUS <<_ACEOF
8994	#
8995	# INIT-COMMANDS section.
8996	#
8997
8998	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8999
9000	_ACEOF
9001
9002
9003
9004	cat >>$CONFIG_STATUS <<\_ACEOF
9005	for ac_config_target in $ac_config_targets
9006	do
9007	case "$ac_config_target" in
9008	# Handling of arguments.
9009	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9010	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9011	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9012	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9013	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9014	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9015	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
9016	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
9017	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9018	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9019	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9020	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9021	{ (exit 1); exit 1; }; };;
9022	esac
9023	done
9024
9025	# If the user did not use the arguments to specify the items to instantiate,
9026	# then the envvar interface is used. Set only those that are not.
9027	# We use the long form for the default assignment because of an extremely
9028	# bizarre bug on SunOS 4.1.3.
9029	if $ac_need_defaults; then
9030	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
9031	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9032	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9033	fi
9034
9035	# Have a temporary directory for convenience. Make it in the build tree
9036	# simply because there is no reason to put it here, and in addition,
9037	# creating and moving files from /tmp can sometimes cause problems.
9038	# Create a temporary directory, and hook for its removal unless debugging.
9039	$debug \|\|
9040	{
9041	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9042	trap '{ (exit 1); exit 1; }' 1 2 13 15
9043	}
9044
9045	# Create a (secure) tmp directory for tmp files.
9046
9047	{
9048	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9049	test -n "$tmp" && test -d "$tmp"
9050	} \|\|
9051	{
9052	tmp=./confstat$$-$RANDOM
9053	(umask 077 && mkdir $tmp)
9054	} \|\|
9055	{
9056	echo "$me: cannot create a temporary directory in ." >&2
9057	{ (exit 1); exit 1; }
9058	}
9059
9060	_ACEOF
9061
9062	cat >>$CONFIG_STATUS <<_ACEOF
9063
9064	#
9065	# CONFIG_FILES section.
9066	#
9067
9068	# No need to generate the scripts if there are no CONFIG_FILES.
9069	# This happens for instance when ./config.status config.h
9070	if test -n "\$CONFIG_FILES"; then
9071	# Protect against being on the right side of a sed subst in config.status.
9072	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9073	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9074	s,@SHELL@,$SHELL,;t t
9075	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9076	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9077	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9078	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9079	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9080	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9081	s,@exec_prefix@,$exec_prefix,;t t
9082	s,@prefix@,$prefix,;t t
9083	s,@program_transform_name@,$program_transform_name,;t t
9084	s,@bindir@,$bindir,;t t
9085	s,@sbindir@,$sbindir,;t t
9086	s,@libexecdir@,$libexecdir,;t t
9087	s,@datadir@,$datadir,;t t
9088	s,@sysconfdir@,$sysconfdir,;t t
9089	s,@sharedstatedir@,$sharedstatedir,;t t
9090	s,@localstatedir@,$localstatedir,;t t
9091	s,@libdir@,$libdir,;t t
9092	s,@includedir@,$includedir,;t t
9093	s,@oldincludedir@,$oldincludedir,;t t
9094	s,@infodir@,$infodir,;t t
9095	s,@mandir@,$mandir,;t t
9096	s,@build_alias@,$build_alias,;t t
9097	s,@host_alias@,$host_alias,;t t
9098	s,@target_alias@,$target_alias,;t t
9099	s,@DEFS@,$DEFS,;t t
9100	s,@ECHO_C@,$ECHO_C,;t t
9101	s,@ECHO_N@,$ECHO_N,;t t
9102	s,@ECHO_T@,$ECHO_T,;t t
9103	s,@LIBS@,$LIBS,;t t
9104	s,@build@,$build,;t t
9105	s,@build_cpu@,$build_cpu,;t t
9106	s,@build_vendor@,$build_vendor,;t t
9107	s,@build_os@,$build_os,;t t
9108	s,@host@,$host,;t t
9109	s,@host_cpu@,$host_cpu,;t t
9110	s,@host_vendor@,$host_vendor,;t t
9111	s,@host_os@,$host_os,;t t
9112	s,@target@,$target,;t t
9113	s,@target_cpu@,$target_cpu,;t t
9114	s,@target_vendor@,$target_vendor,;t t
9115	s,@target_os@,$target_os,;t t
9116	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9117	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9118	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9119	s,@CYGPATH_W@,$CYGPATH_W,;t t
9120	s,@PACKAGE@,$PACKAGE,;t t
9121	s,@VERSION@,$VERSION,;t t
9122	s,@ACLOCAL@,$ACLOCAL,;t t
9123	s,@AUTOCONF@,$AUTOCONF,;t t
9124	s,@AUTOMAKE@,$AUTOMAKE,;t t
9125	s,@AUTOHEADER@,$AUTOHEADER,;t t
9126	s,@MAKEINFO@,$MAKEINFO,;t t
9127	s,@AMTAR@,$AMTAR,;t t
9128	s,@install_sh@,$install_sh,;t t
9129	s,@STRIP@,$STRIP,;t t
9130	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9131	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9132	s,@mkdir_p@,$mkdir_p,;t t
9133	s,@AWK@,$AWK,;t t
9134	s,@SET_MAKE@,$SET_MAKE,;t t
9135	s,@am__leading_dot@,$am__leading_dot,;t t
9136	s,@CXX@,$CXX,;t t
9137	s,@CXXFLAGS@,$CXXFLAGS,;t t
9138	s,@LDFLAGS@,$LDFLAGS,;t t
9139	s,@CPPFLAGS@,$CPPFLAGS,;t t
9140	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9141	s,@EXEEXT@,$EXEEXT,;t t
9142	s,@OBJEXT@,$OBJEXT,;t t
9143	s,@DEPDIR@,$DEPDIR,;t t
9144	s,@am__include@,$am__include,;t t
9145	s,@am__quote@,$am__quote,;t t
9146	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9147	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9148	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9149	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9150	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9151	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9152	s,@CC@,$CC,;t t
9153	s,@CFLAGS@,$CFLAGS,;t t
9154	s,@ac_ct_CC@,$ac_ct_CC,;t t
9155	s,@CCDEPMODE@,$CCDEPMODE,;t t
9156	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9157	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9158	s,@CPP@,$CPP,;t t
9159	s,@EGREP@,$EGREP,;t t
9160	s,@DEBUG@,$DEBUG,;t t
9161	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9162	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9163	s,@DOXYGEN@,$DOXYGEN,;t t
9164	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9165	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9166	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9167	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9168	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9169	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9170	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9171	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
9172	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
9173	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
9174	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
9175	s,@CURL_LIBS@,$CURL_LIBS,;t t
9176	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9177	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9178	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9179	s,@LIBOBJS@,$LIBOBJS,;t t
9180	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9181	CEOF
9182
9183	_ACEOF
9184
9185	cat >>$CONFIG_STATUS <<\_ACEOF
9186	# Split the substitutions into bite-sized pieces for seds with
9187	# small command number limits, like on Digital OSF/1 and HP-UX.
9188	ac_max_sed_lines=48
9189	ac_sed_frag=1 # Number of current file.
9190	ac_beg=1 # First line for current file.
9191	ac_end=$ac_max_sed_lines # Line after last line for current file.
9192	ac_more_lines=:
9193	ac_sed_cmds=
9194	while $ac_more_lines; do
9195	if test $ac_beg -gt 1; then
9196	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9197	else
9198	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9199	fi
9200	if test ! -s $tmp/subs.frag; then
9201	ac_more_lines=false
9202	else
9203	# The purpose of the label and of the branching condition is to
9204	# speed up the sed processing (if there are no `@' at all, there
9205	# is no need to browse any of the substitutions).
9206	# These are the two extra sed commands mentioned above.
9207	(echo ':t
9208	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9209	if test -z "$ac_sed_cmds"; then
9210	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9211	else
9212	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9213	fi
9214	ac_sed_frag=`expr $ac_sed_frag + 1`
9215	ac_beg=$ac_end
9216	ac_end=`expr $ac_end + $ac_max_sed_lines`
9217	fi
9218	done
9219	if test -z "$ac_sed_cmds"; then
9220	ac_sed_cmds=cat
9221	fi
9222	fi # test -n "$CONFIG_FILES"
9223
9224	_ACEOF
9225	cat >>$CONFIG_STATUS <<\_ACEOF
9226	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9227	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9228	case $ac_file in
9229	- \| :- \| :-:* ) # input from stdin
9230	cat >$tmp/stdin
9231	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9232	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9233	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9234	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9235	* ) ac_file_in=$ac_file.in ;;
9236	esac
9237
9238	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9239	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9240	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9241	X"$ac_file" : 'X$//$[^/]' \\| \
9242	X"$ac_file" : 'X$//$$' \\| \
9243	X"$ac_file" : 'X$/$' \\| \
9244	. : '$.$' 2>/dev/null \|\|
9245	echo X"$ac_file" \|
9246	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9247	/^X$\/\/$[^/].*/{ s//\1/; q; }
9248	/^X$\/\/$$/{ s//\1/; q; }
9249	/^X$\/$.*/{ s//\1/; q; }
9250	s/.*/./; q'`
9251	{ if $as_mkdir_p; then
9252	mkdir -p "$ac_dir"
9253	else
9254	as_dir="$ac_dir"
9255	as_dirs=
9256	while test ! -d "$as_dir"; do
9257	as_dirs="$as_dir $as_dirs"
9258	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9259	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9260	X"$as_dir" : 'X$//$[^/]' \\| \
9261	X"$as_dir" : 'X$//$$' \\| \
9262	X"$as_dir" : 'X$/$' \\| \
9263	. : '$.$' 2>/dev/null \|\|
9264	echo X"$as_dir" \|
9265	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9266	/^X$\/\/$[^/].*/{ s//\1/; q; }
9267	/^X$\/\/$$/{ s//\1/; q; }
9268	/^X$\/$.*/{ s//\1/; q; }
9269	s/.*/./; q'`
9270	done
9271	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9272	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9273	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9274	{ (exit 1); exit 1; }; }; }
9275
9276	ac_builddir=.
9277
9278	if test "$ac_dir" != .; then
9279	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9280	# A "../" for each directory in $ac_dir_suffix.
9281	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9282	else
9283	ac_dir_suffix= ac_top_builddir=
9284	fi
9285
9286	case $srcdir in
9287	.) # No --srcdir option. We are building in place.
9288	ac_srcdir=.
9289	if test -z "$ac_top_builddir"; then
9290	ac_top_srcdir=.
9291	else
9292	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9293	fi ;;
9294	[\\/]* \| ?:[\\/]* ) # Absolute path.
9295	ac_srcdir=$srcdir$ac_dir_suffix;
9296	ac_top_srcdir=$srcdir ;;
9297	*) # Relative path.
9298	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9299	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9300	esac
9301
9302	# Do not use `cd foo && pwd` to compute absolute paths, because
9303	# the directories may not exist.
9304	case `pwd` in
9305	.) ac_abs_builddir="$ac_dir";;
9306	*)
9307	case "$ac_dir" in
9308	.) ac_abs_builddir=`pwd`;;
9309	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9310	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9311	esac;;
9312	esac
9313	case $ac_abs_builddir in
9314	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9315	*)
9316	case ${ac_top_builddir}. in
9317	.) ac_abs_top_builddir=$ac_abs_builddir;;
9318	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9319	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9320	esac;;
9321	esac
9322	case $ac_abs_builddir in
9323	.) ac_abs_srcdir=$ac_srcdir;;
9324	*)
9325	case $ac_srcdir in
9326	.) ac_abs_srcdir=$ac_abs_builddir;;
9327	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9328	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9329	esac;;
9330	esac
9331	case $ac_abs_builddir in
9332	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9333	*)
9334	case $ac_top_srcdir in
9335	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9336	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9337	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9338	esac;;
9339	esac
9340
9341
9342	case $INSTALL in
9343	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9344	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9345	esac
9346
9347	if test x"$ac_file" != x-; then
9348	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9349	echo "$as_me: creating $ac_file" >&6;}
9350	rm -f "$ac_file"
9351	fi
9352	# Let's still pretend it is `configure' which instantiates (i.e., don't
9353	# use $as_me), people would be surprised to read:
9354	# /* config.h. Generated by config.status. */
9355	if test x"$ac_file" = x-; then
9356	configure_input=
9357	else
9358	configure_input="$ac_file. "
9359	fi
9360	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9361	sed 's,.*/,,'` by configure."
9362
9363	# First look for the input files in the build tree, otherwise in the
9364	# src tree.
9365	ac_file_inputs=`IFS=:
9366	for f in $ac_file_in; do
9367	case $f in
9368	-) echo $tmp/stdin ;;
9369	[\\/$]*)
9370	# Absolute (can't be DOS-style, as IFS=:)
9371	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9372	echo "$as_me: error: cannot find input file: $f" >&2;}
9373	{ (exit 1); exit 1; }; }
9374	echo "$f";;
9375	*) # Relative
9376	if test -f "$f"; then
9377	# Build tree
9378	echo "$f"
9379	elif test -f "$srcdir/$f"; then
9380	# Source tree
9381	echo "$srcdir/$f"
9382	else
9383	# /dev/null tree
9384	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9385	echo "$as_me: error: cannot find input file: $f" >&2;}
9386	{ (exit 1); exit 1; }; }
9387	fi;;
9388	esac
9389	done` \|\| { (exit 1); exit 1; }
9390	_ACEOF
9391	cat >>$CONFIG_STATUS <<_ACEOF
9392	sed "$ac_vpsub
9393	$extrasub
9394	_ACEOF
9395	cat >>$CONFIG_STATUS <<\_ACEOF
9396	:t
9397	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9398	s,@configure_input@,$configure_input,;t t
9399	s,@srcdir@,$ac_srcdir,;t t
9400	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9401	s,@top_srcdir@,$ac_top_srcdir,;t t
9402	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9403	s,@builddir@,$ac_builddir,;t t
9404	s,@abs_builddir@,$ac_abs_builddir,;t t
9405	s,@top_builddir@,$ac_top_builddir,;t t
9406	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9407	s,@INSTALL@,$ac_INSTALL,;t t
9408	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9409	rm -f $tmp/stdin
9410	if test x"$ac_file" != x-; then
9411	mv $tmp/out $ac_file
9412	else
9413	cat $tmp/out
9414	rm -f $tmp/out
9415	fi
9416
9417	done
9418	_ACEOF
9419	cat >>$CONFIG_STATUS <<\_ACEOF
9420
9421	#
9422	# CONFIG_HEADER section.
9423	#
9424
9425	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9426	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9427	#
9428	# ac_d sets the value in "#define NAME VALUE" lines.
9429	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9430	ac_dB='[ ].*$,\1#\2'
9431	ac_dC=' '
9432	ac_dD=',;t'
9433	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9434	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9435	ac_uB='$,\1#\2define\3'
9436	ac_uC=' '
9437	ac_uD=',;t'
9438
9439	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9440	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9441	case $ac_file in
9442	- \| :- \| :-:* ) # input from stdin
9443	cat >$tmp/stdin
9444	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9445	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9446	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9447	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9448	* ) ac_file_in=$ac_file.in ;;
9449	esac
9450
9451	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9452	echo "$as_me: creating $ac_file" >&6;}
9453
9454	# First look for the input files in the build tree, otherwise in the
9455	# src tree.
9456	ac_file_inputs=`IFS=:
9457	for f in $ac_file_in; do
9458	case $f in
9459	-) echo $tmp/stdin ;;
9460	[\\/$]*)
9461	# Absolute (can't be DOS-style, as IFS=:)
9462	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9463	echo "$as_me: error: cannot find input file: $f" >&2;}
9464	{ (exit 1); exit 1; }; }
9465	# Do quote $f, to prevent DOS paths from being IFS'd.
9466	echo "$f";;
9467	*) # Relative
9468	if test -f "$f"; then
9469	# Build tree
9470	echo "$f"
9471	elif test -f "$srcdir/$f"; then
9472	# Source tree
9473	echo "$srcdir/$f"
9474	else
9475	# /dev/null tree
9476	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9477	echo "$as_me: error: cannot find input file: $f" >&2;}
9478	{ (exit 1); exit 1; }; }
9479	fi;;
9480	esac
9481	done` \|\| { (exit 1); exit 1; }
9482	# Remove the trailing spaces.
9483	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9484
9485	_ACEOF
9486
9487	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9488	# `conftest.undefs', that substitutes the proper values into
9489	# config.h.in to produce config.h. The first handles `#define'
9490	# templates, and the second `#undef' templates.
9491	# And first: Protect against being on the right side of a sed subst in
9492	# config.status. Protect against being in an unquoted here document
9493	# in config.status.
9494	rm -f conftest.defines conftest.undefs
9495	# Using a here document instead of a string reduces the quoting nightmare.
9496	# Putting comments in sed scripts is not portable.
9497	#
9498	# `end' is used to avoid that the second main sed command (meant for
9499	# 0-ary CPP macros) applies to n-ary macro definitions.
9500	# See the Autoconf documentation for `clear'.
9501	cat >confdef2sed.sed <<\_ACEOF
9502	s/[\\&,]/\\&/g
9503	s,[\\$`],\\&,g
9504	t clear
9505	: clear
9506	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9507	t end
9508	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9509	: end
9510	_ACEOF
9511	# If some macros were called several times there might be several times
9512	# the same #defines, which is useless. Nevertheless, we may not want to
9513	# sort them, since we want the last AC-DEFINE to be honored.
9514	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9515	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9516	rm -f confdef2sed.sed
9517
9518	# This sed command replaces #undef with comments. This is necessary, for
9519	# example, in the case of _POSIX_SOURCE, which is predefined and required
9520	# on some systems where configure will not decide to define it.
9521	cat >>conftest.undefs <<\_ACEOF
9522	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9523	_ACEOF
9524
9525	# Break up conftest.defines because some shells have a limit on the size
9526	# of here documents, and old seds have small limits too (100 cmds).
9527	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9528	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9529	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9530	echo ' :' >>$CONFIG_STATUS
9531	rm -f conftest.tail
9532	while grep . conftest.defines >/dev/null
9533	do
9534	# Write a limited-size here document to $tmp/defines.sed.
9535	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9536	# Speed up: don't consider the non `#define' lines.
9537	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9538	# Work around the forget-to-reset-the-flag bug.
9539	echo 't clr' >>$CONFIG_STATUS
9540	echo ': clr' >>$CONFIG_STATUS
9541	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9542	echo 'CEOF
9543	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9544	rm -f $tmp/in
9545	mv $tmp/out $tmp/in
9546	' >>$CONFIG_STATUS
9547	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9548	rm -f conftest.defines
9549	mv conftest.tail conftest.defines
9550	done
9551	rm -f conftest.defines
9552	echo ' fi # grep' >>$CONFIG_STATUS
9553	echo >>$CONFIG_STATUS
9554
9555	# Break up conftest.undefs because some shells have a limit on the size
9556	# of here documents, and old seds have small limits too (100 cmds).
9557	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9558	rm -f conftest.tail
9559	while grep . conftest.undefs >/dev/null
9560	do
9561	# Write a limited-size here document to $tmp/undefs.sed.
9562	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9563	# Speed up: don't consider the non `#undef'
9564	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9565	# Work around the forget-to-reset-the-flag bug.
9566	echo 't clr' >>$CONFIG_STATUS
9567	echo ': clr' >>$CONFIG_STATUS
9568	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9569	echo 'CEOF
9570	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9571	rm -f $tmp/in
9572	mv $tmp/out $tmp/in
9573	' >>$CONFIG_STATUS
9574	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9575	rm -f conftest.undefs
9576	mv conftest.tail conftest.undefs
9577	done
9578	rm -f conftest.undefs
9579
9580	cat >>$CONFIG_STATUS <<\_ACEOF
9581	# Let's still pretend it is `configure' which instantiates (i.e., don't
9582	# use $as_me), people would be surprised to read:
9583	# /* config.h. Generated by config.status. */
9584	if test x"$ac_file" = x-; then
9585	echo "/* Generated by configure. */" >$tmp/config.h
9586	else
9587	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9588	fi
9589	cat $tmp/in >>$tmp/config.h
9590	rm -f $tmp/in
9591	if test x"$ac_file" != x-; then
9592	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9593	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9594	echo "$as_me: $ac_file is unchanged" >&6;}
9595	else
9596	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9597	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9598	X"$ac_file" : 'X$//$[^/]' \\| \
9599	X"$ac_file" : 'X$//$$' \\| \
9600	X"$ac_file" : 'X$/$' \\| \
9601	. : '$.$' 2>/dev/null \|\|
9602	echo X"$ac_file" \|
9603	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9604	/^X$\/\/$[^/].*/{ s//\1/; q; }
9605	/^X$\/\/$$/{ s//\1/; q; }
9606	/^X$\/$.*/{ s//\1/; q; }
9607	s/.*/./; q'`
9608	{ if $as_mkdir_p; then
9609	mkdir -p "$ac_dir"
9610	else
9611	as_dir="$ac_dir"
9612	as_dirs=
9613	while test ! -d "$as_dir"; do
9614	as_dirs="$as_dir $as_dirs"
9615	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9616	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9617	X"$as_dir" : 'X$//$[^/]' \\| \
9618	X"$as_dir" : 'X$//$$' \\| \
9619	X"$as_dir" : 'X$/$' \\| \
9620	. : '$.$' 2>/dev/null \|\|
9621	echo X"$as_dir" \|
9622	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9623	/^X$\/\/$[^/].*/{ s//\1/; q; }
9624	/^X$\/\/$$/{ s//\1/; q; }
9625	/^X$\/$.*/{ s//\1/; q; }
9626	s/.*/./; q'`
9627	done
9628	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9629	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9630	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9631	{ (exit 1); exit 1; }; }; }
9632
9633	rm -f $ac_file
9634	mv $tmp/config.h $ac_file
9635	fi
9636	else
9637	cat $tmp/config.h
9638	rm -f $tmp/config.h
9639	fi
9640	# Compute $ac_file's index in $config_headers.
9641	_am_stamp_count=1
9642	for _am_header in $config_headers :; do
9643	case $_am_header in
9644	$ac_file \| $ac_file:* )
9645	break ;;
9646	* )
9647	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9648	esac
9649	done
9650	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9651	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9652	X$ac_file : 'X$//$[^/]' \\| \
9653	X$ac_file : 'X$//$$' \\| \
9654	X$ac_file : 'X$/$' \\| \
9655	. : '$.$' 2>/dev/null \|\|
9656	echo X$ac_file \|
9657	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9658	/^X$\/\/$[^/].*/{ s//\1/; q; }
9659	/^X$\/\/$$/{ s//\1/; q; }
9660	/^X$\/$.*/{ s//\1/; q; }
9661	s/.*/./; q'`/stamp-h$_am_stamp_count
9662	done
9663	_ACEOF
9664	cat >>$CONFIG_STATUS <<\_ACEOF
9665
9666	#
9667	# CONFIG_COMMANDS section.
9668	#
9669	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9670	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9671	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9672	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9673	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9674	X"$ac_dest" : 'X$//$[^/]' \\| \
9675	X"$ac_dest" : 'X$//$$' \\| \
9676	X"$ac_dest" : 'X$/$' \\| \
9677	. : '$.$' 2>/dev/null \|\|
9678	echo X"$ac_dest" \|
9679	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9680	/^X$\/\/$[^/].*/{ s//\1/; q; }
9681	/^X$\/\/$$/{ s//\1/; q; }
9682	/^X$\/$.*/{ s//\1/; q; }
9683	s/.*/./; q'`
9684	{ if $as_mkdir_p; then
9685	mkdir -p "$ac_dir"
9686	else
9687	as_dir="$ac_dir"
9688	as_dirs=
9689	while test ! -d "$as_dir"; do
9690	as_dirs="$as_dir $as_dirs"
9691	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9692	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9693	X"$as_dir" : 'X$//$[^/]' \\| \
9694	X"$as_dir" : 'X$//$$' \\| \
9695	X"$as_dir" : 'X$/$' \\| \
9696	. : '$.$' 2>/dev/null \|\|
9697	echo X"$as_dir" \|
9698	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9699	/^X$\/\/$[^/].*/{ s//\1/; q; }
9700	/^X$\/\/$$/{ s//\1/; q; }
9701	/^X$\/$.*/{ s//\1/; q; }
9702	s/.*/./; q'`
9703	done
9704	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9705	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9706	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9707	{ (exit 1); exit 1; }; }; }
9708
9709	ac_builddir=.
9710
9711	if test "$ac_dir" != .; then
9712	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9713	# A "../" for each directory in $ac_dir_suffix.
9714	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9715	else
9716	ac_dir_suffix= ac_top_builddir=
9717	fi
9718
9719	case $srcdir in
9720	.) # No --srcdir option. We are building in place.
9721	ac_srcdir=.
9722	if test -z "$ac_top_builddir"; then
9723	ac_top_srcdir=.
9724	else
9725	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9726	fi ;;
9727	[\\/]* \| ?:[\\/]* ) # Absolute path.
9728	ac_srcdir=$srcdir$ac_dir_suffix;
9729	ac_top_srcdir=$srcdir ;;
9730	*) # Relative path.
9731	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9732	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9733	esac
9734
9735	# Do not use `cd foo && pwd` to compute absolute paths, because
9736	# the directories may not exist.
9737	case `pwd` in
9738	.) ac_abs_builddir="$ac_dir";;
9739	*)
9740	case "$ac_dir" in
9741	.) ac_abs_builddir=`pwd`;;
9742	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9743	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9744	esac;;
9745	esac
9746	case $ac_abs_builddir in
9747	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9748	*)
9749	case ${ac_top_builddir}. in
9750	.) ac_abs_top_builddir=$ac_abs_builddir;;
9751	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9752	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9753	esac;;
9754	esac
9755	case $ac_abs_builddir in
9756	.) ac_abs_srcdir=$ac_srcdir;;
9757	*)
9758	case $ac_srcdir in
9759	.) ac_abs_srcdir=$ac_abs_builddir;;
9760	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9761	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9762	esac;;
9763	esac
9764	case $ac_abs_builddir in
9765	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9766	*)
9767	case $ac_top_srcdir in
9768	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9769	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9770	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9771	esac;;
9772	esac
9773
9774
9775	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9776	echo "$as_me: executing $ac_dest commands" >&6;}
9777	case $ac_dest in
9778	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9779	# Strip MF so we end up with the name of the file.
9780	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9781	# Check whether this is an Automake generated Makefile or not.
9782	# We used to match only the files named `Makefile.in', but
9783	# some people rename them; so instead we look at the file content.
9784	# Grep'ing the first line is not enough: some people post-process
9785	# each Makefile.in and add a new line on top of each file to say so.
9786	# So let's grep whole file.
9787	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9788	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9789	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9790	X"$mf" : 'X$//$[^/]' \\| \
9791	X"$mf" : 'X$//$$' \\| \
9792	X"$mf" : 'X$/$' \\| \
9793	. : '$.$' 2>/dev/null \|\|
9794	echo X"$mf" \|
9795	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9796	/^X$\/\/$[^/].*/{ s//\1/; q; }
9797	/^X$\/\/$$/{ s//\1/; q; }
9798	/^X$\/$.*/{ s//\1/; q; }
9799	s/.*/./; q'`
9800	else
9801	continue
9802	fi
9803	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9804	# Extract the definition of DEP_FILES from the Makefile without
9805	# running `make'.
9806	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9807	test -z "$DEPDIR" && continue
9808	# When using ansi2knr, U may be empty or an underscore; expand it
9809	U=`sed -n 's/^U = //p' < "$mf"`
9810	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9811	# We invoke sed twice because it is the simplest approach to
9812	# changing $(DEPDIR) to its actual value in the expansion.
9813	for file in `sed -n '
9814	/^DEP_FILES = .*\\\\$/ {
9815	s/^DEP_FILES = //
9816	:loop
9817	s/\\\\$//
9818	p
9819	n
9820	/\\\\$/ b loop
9821	p
9822	}
9823	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9824	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9825	# Make sure the directory exists.
9826	test -f "$dirpart/$file" && continue
9827	fdir=`(dirname "$file") 2>/dev/null \|\|
9828	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9829	X"$file" : 'X$//$[^/]' \\| \
9830	X"$file" : 'X$//$$' \\| \
9831	X"$file" : 'X$/$' \\| \
9832	. : '$.$' 2>/dev/null \|\|
9833	echo X"$file" \|
9834	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9835	/^X$\/\/$[^/].*/{ s//\1/; q; }
9836	/^X$\/\/$$/{ s//\1/; q; }
9837	/^X$\/$.*/{ s//\1/; q; }
9838	s/.*/./; q'`
9839	{ if $as_mkdir_p; then
9840	mkdir -p $dirpart/$fdir
9841	else
9842	as_dir=$dirpart/$fdir
9843	as_dirs=
9844	while test ! -d "$as_dir"; do
9845	as_dirs="$as_dir $as_dirs"
9846	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9847	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9848	X"$as_dir" : 'X$//$[^/]' \\| \
9849	X"$as_dir" : 'X$//$$' \\| \
9850	X"$as_dir" : 'X$/$' \\| \
9851	. : '$.$' 2>/dev/null \|\|
9852	echo X"$as_dir" \|
9853	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9854	/^X$\/\/$[^/].*/{ s//\1/; q; }
9855	/^X$\/\/$$/{ s//\1/; q; }
9856	/^X$\/$.*/{ s//\1/; q; }
9857	s/.*/./; q'`
9858	done
9859	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9860	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9861	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9862	{ (exit 1); exit 1; }; }; }
9863
9864	# echo "creating $dirpart/$file"
9865	echo '# dummy' > "$dirpart/$file"
9866	done
9867	done
9868	;;
9869	esac
9870	done
9871	_ACEOF
9872
9873	cat >>$CONFIG_STATUS <<\_ACEOF
9874
9875	{ (exit 0); exit 0; }
9876	_ACEOF
9877	chmod +x $CONFIG_STATUS
9878	ac_clean_files=$ac_clean_files_save
9879
9880
9881	# configure is writing to config.log, and then calls config.status.
9882	# config.status does its own redirection, appending to config.log.
9883	# Unfortunately, on DOS this fails, as config.log is still kept open
9884	# by configure, so config.status won't be able to write to it; its
9885	# output is simply discarded. So we exec the FD to /dev/null,
9886	# effectively closing config.log, so it can be properly (re)opened and
9887	# appended to by config.status. When coming back to configure, we
9888	# need to make the FD available again.
9889	if test "$no_create" != yes; then
9890	ac_cs_success=:
9891	ac_config_status_args=
9892	test "$silent" = yes &&
9893	ac_config_status_args="$ac_config_status_args --quiet"
9894	exec 5>/dev/null
9895	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9896	exec 5>>config.log
9897	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9898	# would make configure fail if this is the last instruction.
9899	$ac_cs_success \|\| { (exit 1); exit 1; }
9900	fi
9901

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