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configure @ 4127

Last change on this file since 4127 was 4122, checked in by bensch, 20 years ago
orxonox/branches/heightMap: merged the Trunk back into branches/heightMap: merged with Command svn merge -r 3918:HEAD trunk branches/heightMap conflicts resolved in favor of the Trunk
Property svn:executable set to ``*
File size: 279.9 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.3-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='0.2.3-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.3-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 RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_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 0.2.3-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.3-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-efence builds orxonox with efence support
874	--enable-documentation also builds the sDocumentation while make from
875	srcdir
876
877	Optional Packages:
878	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
879	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
880	--without-gtk Prevents GTK from being loaded
881	--without-curl Prevents libcURL from being loaded
882
883	Some influential environment variables:
884	CXX C++ compiler command
885	CXXFLAGS C++ compiler flags
886	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
887	nonstandard directory <lib dir>
888	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
889	headers in a nonstandard directory <include dir>
890	CC C compiler command
891	CFLAGS C compiler flags
892	CPP C preprocessor
893
894	Use these variables to override the choices made by `configure' or to help
895	it to find libraries and programs with nonstandard names/locations.
896
897	Report bugs to <orxonox-dev at mail.datacore.ch>.
898	_ACEOF
899	fi
900
901	if test "$ac_init_help" = "recursive"; then
902	# If there are subdirs, report their specific --help.
903	ac_popdir=`pwd`
904	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
905	test -d $ac_dir \|\| continue
906	ac_builddir=.
907
908	if test "$ac_dir" != .; then
909	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
910	# A "../" for each directory in $ac_dir_suffix.
911	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
912	else
913	ac_dir_suffix= ac_top_builddir=
914	fi
915
916	case $srcdir in
917	.) # No --srcdir option. We are building in place.
918	ac_srcdir=.
919	if test -z "$ac_top_builddir"; then
920	ac_top_srcdir=.
921	else
922	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
923	fi ;;
924	[\\/]* \| ?:[\\/]* ) # Absolute path.
925	ac_srcdir=$srcdir$ac_dir_suffix;
926	ac_top_srcdir=$srcdir ;;
927	*) # Relative path.
928	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
929	ac_top_srcdir=$ac_top_builddir$srcdir ;;
930	esac
931
932	# Do not use `cd foo && pwd` to compute absolute paths, because
933	# the directories may not exist.
934	case `pwd` in
935	.) ac_abs_builddir="$ac_dir";;
936	*)
937	case "$ac_dir" in
938	.) ac_abs_builddir=`pwd`;;
939	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
940	*) ac_abs_builddir=`pwd`/"$ac_dir";;
941	esac;;
942	esac
943	case $ac_abs_builddir in
944	.) ac_abs_top_builddir=${ac_top_builddir}.;;
945	*)
946	case ${ac_top_builddir}. in
947	.) ac_abs_top_builddir=$ac_abs_builddir;;
948	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
949	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
950	esac;;
951	esac
952	case $ac_abs_builddir in
953	.) ac_abs_srcdir=$ac_srcdir;;
954	*)
955	case $ac_srcdir in
956	.) ac_abs_srcdir=$ac_abs_builddir;;
957	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
958	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
959	esac;;
960	esac
961	case $ac_abs_builddir in
962	.) ac_abs_top_srcdir=$ac_top_srcdir;;
963	*)
964	case $ac_top_srcdir in
965	.) ac_abs_top_srcdir=$ac_abs_builddir;;
966	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
967	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
968	esac;;
969	esac
970
971	cd $ac_dir
972	# Check for guested configure; otherwise get Cygnus style configure.
973	if test -f $ac_srcdir/configure.gnu; then
974	echo
975	$SHELL $ac_srcdir/configure.gnu --help=recursive
976	elif test -f $ac_srcdir/configure; then
977	echo
978	$SHELL $ac_srcdir/configure --help=recursive
979	elif test -f $ac_srcdir/configure.ac \|\|
980	test -f $ac_srcdir/configure.in; then
981	echo
982	$ac_configure --help
983	else
984	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
985	fi
986	cd $ac_popdir
987	done
988	fi
989
990	test -n "$ac_init_help" && exit 0
991	if $ac_init_version; then
992	cat <<\_ACEOF
993	orxonox configure 0.2.3-pre-alpha
994	generated by GNU Autoconf 2.59
995
996	Copyright (C) 2003 Free Software Foundation, Inc.
997	This configure script is free software; the Free Software Foundation
998	gives unlimited permission to copy, distribute and modify it.
999	_ACEOF
1000	exit 0
1001	fi
1002	exec 5>config.log
1003	cat >&5 <<_ACEOF
1004	This file contains any messages produced by compilers while
1005	running configure, to aid debugging if configure makes a mistake.
1006
1007	It was created by orxonox $as_me 0.2.3-pre-alpha, which was
1008	generated by GNU Autoconf 2.59. Invocation command line was
1009
1010	$ $0 $@
1011
1012	_ACEOF
1013	{
1014	cat <<_ASUNAME
1015	## --------- ##
1016	## Platform. ##
1017	## --------- ##
1018
1019	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1020	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1021	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1022	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1023	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1024
1025	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1026	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1027
1028	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1029	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1030	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1031	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1032	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1033	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1034	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1035
1036	_ASUNAME
1037
1038	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1039	for as_dir in $PATH
1040	do
1041	IFS=$as_save_IFS
1042	test -z "$as_dir" && as_dir=.
1043	echo "PATH: $as_dir"
1044	done
1045
1046	} >&5
1047
1048	cat >&5 <<_ACEOF
1049
1050
1051	## ----------- ##
1052	## Core tests. ##
1053	## ----------- ##
1054
1055	_ACEOF
1056
1057
1058	# Keep a trace of the command line.
1059	# Strip out --no-create and --no-recursion so they do not pile up.
1060	# Strip out --silent because we don't want to record it for future runs.
1061	# Also quote any args containing shell meta-characters.
1062	# Make two passes to allow for proper duplicate-argument suppression.
1063	ac_configure_args=
1064	ac_configure_args0=
1065	ac_configure_args1=
1066	ac_sep=
1067	ac_must_keep_next=false
1068	for ac_pass in 1 2
1069	do
1070	for ac_arg
1071	do
1072	case $ac_arg in
1073	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1074	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1075	\| -silent \| --silent \| --silen \| --sile \| --sil)
1076	continue ;;
1077	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1078	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1079	esac
1080	case $ac_pass in
1081	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1082	2)
1083	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1084	if test $ac_must_keep_next = true; then
1085	ac_must_keep_next=false # Got value, back to normal.
1086	else
1087	case $ac_arg in
1088	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1089	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1090	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1091	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1092	case "$ac_configure_args0 " in
1093	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1094	esac
1095	;;
1096	-* ) ac_must_keep_next=true ;;
1097	esac
1098	fi
1099	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1100	# Get rid of the leading space.
1101	ac_sep=" "
1102	;;
1103	esac
1104	done
1105	done
1106	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1107	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1108
1109	# When interrupted or exit'd, cleanup temporary files, and complete
1110	# config.log. We remove comments because anyway the quotes in there
1111	# would cause problems or look ugly.
1112	# WARNING: Be sure not to use single quotes in there, as some shells,
1113	# such as our DU 5.0 friend, will then `close' the trap.
1114	trap 'exit_status=$?
1115	# Save into config.log some information that might help in debugging.
1116	{
1117	echo
1118
1119	cat <<\_ASBOX
1120	## ---------------- ##
1121	## Cache variables. ##
1122	## ---------------- ##
1123	_ASBOX
1124	echo
1125	# The following way of writing the cache mishandles newlines in values,
1126	{
1127	(set) 2>&1 \|
1128	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1129	ac_space=\ )
1130	sed -n \
1131	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1132	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1133	;;
1134	*)
1135	sed -n \
1136	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1137	;;
1138	esac;
1139	}
1140	echo
1141
1142	cat <<\_ASBOX
1143	## ----------------- ##
1144	## Output variables. ##
1145	## ----------------- ##
1146	_ASBOX
1147	echo
1148	for ac_var in $ac_subst_vars
1149	do
1150	eval ac_val=$`echo $ac_var`
1151	echo "$ac_var='"'"'$ac_val'"'"'"
1152	done \| sort
1153	echo
1154
1155	if test -n "$ac_subst_files"; then
1156	cat <<\_ASBOX
1157	## ------------- ##
1158	## Output files. ##
1159	## ------------- ##
1160	_ASBOX
1161	echo
1162	for ac_var in $ac_subst_files
1163	do
1164	eval ac_val=$`echo $ac_var`
1165	echo "$ac_var='"'"'$ac_val'"'"'"
1166	done \| sort
1167	echo
1168	fi
1169
1170	if test -s confdefs.h; then
1171	cat <<\_ASBOX
1172	## ----------- ##
1173	## confdefs.h. ##
1174	## ----------- ##
1175	_ASBOX
1176	echo
1177	sed "/^$/d" confdefs.h \| sort
1178	echo
1179	fi
1180	test "$ac_signal" != 0 &&
1181	echo "$as_me: caught signal $ac_signal"
1182	echo "$as_me: exit $exit_status"
1183	} >&5
1184	rm -f core *.core &&
1185	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1186	exit $exit_status
1187	' 0
1188	for ac_signal in 1 2 13 15; do
1189	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1190	done
1191	ac_signal=0
1192
1193	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1194	rm -rf conftest* confdefs.h
1195	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1196	echo >confdefs.h
1197
1198	# Predefined preprocessor variables.
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_NAME "$PACKAGE_NAME"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1207	_ACEOF
1208
1209
1210	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1212	_ACEOF
1213
1214
1215	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_STRING "$PACKAGE_STRING"
1217	_ACEOF
1218
1219
1220	cat >>confdefs.h <<_ACEOF
1221	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1222	_ACEOF
1223
1224
1225	# Let the site file select an alternate cache file if it wants to.
1226	# Prefer explicitly selected file to automatically selected ones.
1227	if test -z "$CONFIG_SITE"; then
1228	if test "x$prefix" != xNONE; then
1229	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1230	else
1231	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1232	fi
1233	fi
1234	for ac_site_file in $CONFIG_SITE; do
1235	if test -r "$ac_site_file"; then
1236	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1237	echo "$as_me: loading site script $ac_site_file" >&6;}
1238	sed 's/^/\| /' "$ac_site_file" >&5
1239	. "$ac_site_file"
1240	fi
1241	done
1242
1243	if test -r "$cache_file"; then
1244	# Some versions of bash will fail to source /dev/null (special
1245	# files actually), so we avoid doing that.
1246	if test -f "$cache_file"; then
1247	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1248	echo "$as_me: loading cache $cache_file" >&6;}
1249	case $cache_file in
1250	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1251	*) . ./$cache_file;;
1252	esac
1253	fi
1254	else
1255	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1256	echo "$as_me: creating cache $cache_file" >&6;}
1257	>$cache_file
1258	fi
1259
1260	# Check that the precious variables saved in the cache have kept the same
1261	# value.
1262	ac_cache_corrupted=false
1263	for ac_var in `(set) 2>&1 \|
1264	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1265	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1266	eval ac_new_set=\$ac_env_${ac_var}_set
1267	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1268	eval ac_new_val="\$ac_env_${ac_var}_value"
1269	case $ac_old_set,$ac_new_set in
1270	set,)
1271	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1272	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1273	ac_cache_corrupted=: ;;
1274	,set)
1275	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1276	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1277	ac_cache_corrupted=: ;;
1278	,);;
1279	*)
1280	if test "x$ac_old_val" != "x$ac_new_val"; then
1281	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1282	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1283	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1284	echo "$as_me: former value: $ac_old_val" >&2;}
1285	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1286	echo "$as_me: current value: $ac_new_val" >&2;}
1287	ac_cache_corrupted=:
1288	fi;;
1289	esac
1290	# Pass precious variables to config.status.
1291	if test "$ac_new_set" = set; then
1292	case $ac_new_val in
1293	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1294	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1295	*) ac_arg=$ac_var=$ac_new_val ;;
1296	esac
1297	case " $ac_configure_args " in
1298	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1299	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1300	esac
1301	fi
1302	done
1303	if $ac_cache_corrupted; then
1304	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1305	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1306	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1307	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1308	{ (exit 1); exit 1; }; }
1309	fi
1310
1311	ac_ext=c
1312	ac_cpp='$CPP $CPPFLAGS'
1313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1342
1343
1344	## Detect the canonical host and target build environment.
1345	ac_aux_dir=
1346	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1347	if test -f $ac_dir/install-sh; then
1348	ac_aux_dir=$ac_dir
1349	ac_install_sh="$ac_aux_dir/install-sh -c"
1350	break
1351	elif test -f $ac_dir/install.sh; then
1352	ac_aux_dir=$ac_dir
1353	ac_install_sh="$ac_aux_dir/install.sh -c"
1354	break
1355	elif test -f $ac_dir/shtool; then
1356	ac_aux_dir=$ac_dir
1357	ac_install_sh="$ac_aux_dir/shtool install -c"
1358	break
1359	fi
1360	done
1361	if test -z "$ac_aux_dir"; then
1362	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1363	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1364	{ (exit 1); exit 1; }; }
1365	fi
1366	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1367	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1368	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1369
1370	# Make sure we can run config.sub.
1371	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1372	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1373	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1374	{ (exit 1); exit 1; }; }
1375
1376	echo "$as_me:$LINENO: checking build system type" >&5
1377	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1378	if test "${ac_cv_build+set}" = set; then
1379	echo $ECHO_N "(cached) $ECHO_C" >&6
1380	else
1381	ac_cv_build_alias=$build_alias
1382	test -z "$ac_cv_build_alias" &&
1383	ac_cv_build_alias=`$ac_config_guess`
1384	test -z "$ac_cv_build_alias" &&
1385	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1386	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1387	{ (exit 1); exit 1; }; }
1388	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1389	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1390	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1391	{ (exit 1); exit 1; }; }
1392
1393	fi
1394	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1395	echo "${ECHO_T}$ac_cv_build" >&6
1396	build=$ac_cv_build
1397	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1398	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1399	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1400
1401
1402	echo "$as_me:$LINENO: checking host system type" >&5
1403	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1404	if test "${ac_cv_host+set}" = set; then
1405	echo $ECHO_N "(cached) $ECHO_C" >&6
1406	else
1407	ac_cv_host_alias=$host_alias
1408	test -z "$ac_cv_host_alias" &&
1409	ac_cv_host_alias=$ac_cv_build_alias
1410	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1411	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1412	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1413	{ (exit 1); exit 1; }; }
1414
1415	fi
1416	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1417	echo "${ECHO_T}$ac_cv_host" >&6
1418	host=$ac_cv_host
1419	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1420	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1421	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1422
1423
1424	echo "$as_me:$LINENO: checking target system type" >&5
1425	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1426	if test "${ac_cv_target+set}" = set; then
1427	echo $ECHO_N "(cached) $ECHO_C" >&6
1428	else
1429	ac_cv_target_alias=$target_alias
1430	test "x$ac_cv_target_alias" = "x" &&
1431	ac_cv_target_alias=$ac_cv_host_alias
1432	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1433	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1434	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1435	{ (exit 1); exit 1; }; }
1436
1437	fi
1438	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1439	echo "${ECHO_T}$ac_cv_target" >&6
1440	target=$ac_cv_target
1441	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1442	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1443	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1444
1445
1446	# The aliases save the names the user supplied, while $host etc.
1447	# will get canonicalized.
1448	test -n "$target_alias" &&
1449	test "$program_prefix$program_suffix$program_transform_name" = \
1450	NONENONEs,x,x, &&
1451	program_prefix=${target_alias}-
1452
1453	am__api_version="1.8"
1454	# Find a good install program. We prefer a C program (faster),
1455	# so one script is as good as another. But avoid the broken or
1456	# incompatible versions:
1457	# SysV /etc/install, /usr/sbin/install
1458	# SunOS /usr/etc/install
1459	# IRIX /sbin/install
1460	# AIX /bin/install
1461	# AmigaOS /C/install, which installs bootblocks on floppy discs
1462	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1463	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1464	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1465	# OS/2's system install, which has a completely different semantic
1466	# ./install, which can be erroneously created by make from ./install.sh.
1467	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1468	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1469	if test -z "$INSTALL"; then
1470	if test "${ac_cv_path_install+set}" = set; then
1471	echo $ECHO_N "(cached) $ECHO_C" >&6
1472	else
1473	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474	for as_dir in $PATH
1475	do
1476	IFS=$as_save_IFS
1477	test -z "$as_dir" && as_dir=.
1478	# Account for people who put trailing slashes in PATH elements.
1479	case $as_dir/ in
1480	./ \| .// \| /cC/* \| \
1481	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1482	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1483	/usr/ucb/* ) ;;
1484	*)
1485	# OSF1 and SCO ODT 3.0 have their own names for install.
1486	# Don't use installbsd from OSF since it installs stuff as root
1487	# by default.
1488	for ac_prog in ginstall scoinst install; do
1489	for ac_exec_ext in '' $ac_executable_extensions; do
1490	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1491	if test $ac_prog = install &&
1492	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1493	# AIX install. It has an incompatible calling convention.
1494	:
1495	elif test $ac_prog = install &&
1496	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1497	# program-specific install script used by HP pwplus--don't use.
1498	:
1499	else
1500	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1501	break 3
1502	fi
1503	fi
1504	done
1505	done
1506	;;
1507	esac
1508	done
1509
1510
1511	fi
1512	if test "${ac_cv_path_install+set}" = set; then
1513	INSTALL=$ac_cv_path_install
1514	else
1515	# As a last resort, use the slow shell script. We don't cache a
1516	# path for INSTALL within a source directory, because that will
1517	# break other packages using the cache if that directory is
1518	# removed, or if the path is relative.
1519	INSTALL=$ac_install_sh
1520	fi
1521	fi
1522	echo "$as_me:$LINENO: result: $INSTALL" >&5
1523	echo "${ECHO_T}$INSTALL" >&6
1524
1525	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1526	# It thinks the first close brace ends the variable substitution.
1527	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1528
1529	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1530
1531	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1532
1533	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1534	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1535	# Just in case
1536	sleep 1
1537	echo timestamp > conftest.file
1538	# Do `set' in a subshell so we don't clobber the current shell's
1539	# arguments. Must try -L first in case configure is actually a
1540	# symlink; some systems play weird games with the mod time of symlinks
1541	# (eg FreeBSD returns the mod time of the symlink's containing
1542	# directory).
1543	if (
1544	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1545	if test "$*" = "X"; then
1546	# -L didn't work.
1547	set X `ls -t $srcdir/configure conftest.file`
1548	fi
1549	rm -f conftest.file
1550	if test "$*" != "X $srcdir/configure conftest.file" \
1551	&& test "$*" != "X conftest.file $srcdir/configure"; then
1552
1553	# If neither matched, then we have a broken ls. This can happen
1554	# if, for instance, CONFIG_SHELL is bash and it inherits a
1555	# broken ls alias from the environment. This has actually
1556	# happened. Such a system could not be considered "sane".
1557	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1558	alias in your environment" >&5
1559	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&2;}
1561	{ (exit 1); exit 1; }; }
1562	fi
1563
1564	test "$2" = conftest.file
1565	)
1566	then
1567	# Ok.
1568	:
1569	else
1570	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1571	Check your system clock" >&5
1572	echo "$as_me: error: newly created file is older than distributed files!
1573	Check your system clock" >&2;}
1574	{ (exit 1); exit 1; }; }
1575	fi
1576	echo "$as_me:$LINENO: result: yes" >&5
1577	echo "${ECHO_T}yes" >&6
1578	test "$program_prefix" != NONE &&
1579	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1580	# Use a double $ so make ignores it.
1581	test "$program_suffix" != NONE &&
1582	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1583	# Double any \ or $. echo might interpret backslashes.
1584	# By default was `s,x,x', remove it if useless.
1585	cat <<\_ACEOF >conftest.sed
1586	s/[\\$]/&&/g;s/;s,x,x,$//
1587	_ACEOF
1588	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1589	rm conftest.sed
1590
1591	# expand $ac_aux_dir to an absolute path
1592	am_aux_dir=`cd $ac_aux_dir && pwd`
1593
1594	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1595	# Use eval to expand $SHELL
1596	if eval "$MISSING --run true"; then
1597	am_missing_run="$MISSING --run "
1598	else
1599	am_missing_run=
1600	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1601	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1602	fi
1603
1604	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1605	# Keeping the `.' argument allows $(mkdir_p) to be used without
1606	# argument. Indeed, we sometimes output rules like
1607	# $(mkdir_p) $(somedir)
1608	# where $(somedir) is conditionally defined.
1609	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1610	# expensive solution, as it forces Make to start a sub-shell.)
1611	mkdir_p='mkdir -p -- .'
1612	else
1613	# On NextStep and OpenStep, the `mkdir' command does not
1614	# recognize any option. It will interpret all options as
1615	# directories to create, and then abort because `.' already
1616	# exists.
1617	for d in ./-p ./--version;
1618	do
1619	test -d $d && rmdir $d
1620	done
1621	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1622	if test -f "$ac_aux_dir/mkinstalldirs"; then
1623	mkdir_p='$(mkinstalldirs)'
1624	else
1625	mkdir_p='$(install_sh) -d'
1626	fi
1627	fi
1628
1629	for ac_prog in gawk mawk nawk awk
1630	do
1631	# Extract the first word of "$ac_prog", so it can be a program name with args.
1632	set dummy $ac_prog; ac_word=$2
1633	echo "$as_me:$LINENO: checking for $ac_word" >&5
1634	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1635	if test "${ac_cv_prog_AWK+set}" = set; then
1636	echo $ECHO_N "(cached) $ECHO_C" >&6
1637	else
1638	if test -n "$AWK"; then
1639	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1640	else
1641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1642	for as_dir in $PATH
1643	do
1644	IFS=$as_save_IFS
1645	test -z "$as_dir" && as_dir=.
1646	for ac_exec_ext in '' $ac_executable_extensions; do
1647	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1648	ac_cv_prog_AWK="$ac_prog"
1649	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1650	break 2
1651	fi
1652	done
1653	done
1654
1655	fi
1656	fi
1657	AWK=$ac_cv_prog_AWK
1658	if test -n "$AWK"; then
1659	echo "$as_me:$LINENO: result: $AWK" >&5
1660	echo "${ECHO_T}$AWK" >&6
1661	else
1662	echo "$as_me:$LINENO: result: no" >&5
1663	echo "${ECHO_T}no" >&6
1664	fi
1665
1666	test -n "$AWK" && break
1667	done
1668
1669	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1670	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1671	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1672	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1673	echo $ECHO_N "(cached) $ECHO_C" >&6
1674	else
1675	cat >conftest.make <<\_ACEOF
1676	all:
1677	@echo 'ac_maketemp="$(MAKE)"'
1678	_ACEOF
1679	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1680	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1681	if test -n "$ac_maketemp"; then
1682	eval ac_cv_prog_make_${ac_make}_set=yes
1683	else
1684	eval ac_cv_prog_make_${ac_make}_set=no
1685	fi
1686	rm -f conftest.make
1687	fi
1688	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1689	echo "$as_me:$LINENO: result: yes" >&5
1690	echo "${ECHO_T}yes" >&6
1691	SET_MAKE=
1692	else
1693	echo "$as_me:$LINENO: result: no" >&5
1694	echo "${ECHO_T}no" >&6
1695	SET_MAKE="MAKE=${MAKE-make}"
1696	fi
1697
1698	rm -rf .tst 2>/dev/null
1699	mkdir .tst 2>/dev/null
1700	if test -d .tst; then
1701	am__leading_dot=.
1702	else
1703	am__leading_dot=_
1704	fi
1705	rmdir .tst 2>/dev/null
1706
1707	# test to see if srcdir already configured
1708	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1709	test -f $srcdir/config.status; then
1710	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1711	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1712	{ (exit 1); exit 1; }; }
1713	fi
1714
1715	# test whether we have cygpath
1716	if test -z "$CYGPATH_W"; then
1717	if (cygpath --version) >/dev/null 2>/dev/null; then
1718	CYGPATH_W='cygpath -w'
1719	else
1720	CYGPATH_W=echo
1721	fi
1722	fi
1723
1724
1725	# Define the identity of the package.
1726	PACKAGE='orxonox'
1727	VERSION='0.2.3-pre-alpha'
1728
1729
1730	cat >>confdefs.h <<_ACEOF
1731	#define PACKAGE "$PACKAGE"
1732	_ACEOF
1733
1734
1735	cat >>confdefs.h <<_ACEOF
1736	#define VERSION "$VERSION"
1737	_ACEOF
1738
1739	# Some tools Automake needs.
1740
1741	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1742
1743
1744	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1745
1746
1747	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1748
1749
1750	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1751
1752
1753	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1754
1755
1756	AMTAR=${AMTAR-"${am_missing_run}tar"}
1757
1758	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1759
1760	# Installed binaries are usually stripped using `strip' when the user
1761	# run `make install-strip'. However `strip' might not be the right
1762	# tool to use in cross-compilation environments, therefore Automake
1763	# will honor the `STRIP' environment variable to overrule this program.
1764	if test "$cross_compiling" != no; then
1765	if test -n "$ac_tool_prefix"; then
1766	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1767	set dummy ${ac_tool_prefix}strip; ac_word=$2
1768	echo "$as_me:$LINENO: checking for $ac_word" >&5
1769	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1770	if test "${ac_cv_prog_STRIP+set}" = set; then
1771	echo $ECHO_N "(cached) $ECHO_C" >&6
1772	else
1773	if test -n "$STRIP"; then
1774	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1775	else
1776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1777	for as_dir in $PATH
1778	do
1779	IFS=$as_save_IFS
1780	test -z "$as_dir" && as_dir=.
1781	for ac_exec_ext in '' $ac_executable_extensions; do
1782	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1783	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1784	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1785	break 2
1786	fi
1787	done
1788	done
1789
1790	fi
1791	fi
1792	STRIP=$ac_cv_prog_STRIP
1793	if test -n "$STRIP"; then
1794	echo "$as_me:$LINENO: result: $STRIP" >&5
1795	echo "${ECHO_T}$STRIP" >&6
1796	else
1797	echo "$as_me:$LINENO: result: no" >&5
1798	echo "${ECHO_T}no" >&6
1799	fi
1800
1801	fi
1802	if test -z "$ac_cv_prog_STRIP"; then
1803	ac_ct_STRIP=$STRIP
1804	# Extract the first word of "strip", so it can be a program name with args.
1805	set dummy strip; ac_word=$2
1806	echo "$as_me:$LINENO: checking for $ac_word" >&5
1807	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1808	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1809	echo $ECHO_N "(cached) $ECHO_C" >&6
1810	else
1811	if test -n "$ac_ct_STRIP"; then
1812	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1813	else
1814	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815	for as_dir in $PATH
1816	do
1817	IFS=$as_save_IFS
1818	test -z "$as_dir" && as_dir=.
1819	for ac_exec_ext in '' $ac_executable_extensions; do
1820	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1821	ac_cv_prog_ac_ct_STRIP="strip"
1822	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823	break 2
1824	fi
1825	done
1826	done
1827
1828	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1829	fi
1830	fi
1831	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1832	if test -n "$ac_ct_STRIP"; then
1833	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1834	echo "${ECHO_T}$ac_ct_STRIP" >&6
1835	else
1836	echo "$as_me:$LINENO: result: no" >&5
1837	echo "${ECHO_T}no" >&6
1838	fi
1839
1840	STRIP=$ac_ct_STRIP
1841	else
1842	STRIP="$ac_cv_prog_STRIP"
1843	fi
1844
1845	fi
1846	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1847
1848	# We need awk for the "check" target. The system "awk" is bad on
1849	# some platforms.
1850
1851
1852
1853
1854
1855	ac_config_headers="$ac_config_headers config.h"
1856
1857
1858	#########################
1859	## Checks for programs ##
1860	#########################
1861	ac_ext=cc
1862	ac_cpp='$CXXCPP $CPPFLAGS'
1863	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1864	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1865	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1866	if test -n "$ac_tool_prefix"; then
1867	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1868	do
1869	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1870	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1871	echo "$as_me:$LINENO: checking for $ac_word" >&5
1872	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873	if test "${ac_cv_prog_CXX+set}" = set; then
1874	echo $ECHO_N "(cached) $ECHO_C" >&6
1875	else
1876	if test -n "$CXX"; then
1877	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1878	else
1879	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880	for as_dir in $PATH
1881	do
1882	IFS=$as_save_IFS
1883	test -z "$as_dir" && as_dir=.
1884	for ac_exec_ext in '' $ac_executable_extensions; do
1885	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1887	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888	break 2
1889	fi
1890	done
1891	done
1892
1893	fi
1894	fi
1895	CXX=$ac_cv_prog_CXX
1896	if test -n "$CXX"; then
1897	echo "$as_me:$LINENO: result: $CXX" >&5
1898	echo "${ECHO_T}$CXX" >&6
1899	else
1900	echo "$as_me:$LINENO: result: no" >&5
1901	echo "${ECHO_T}no" >&6
1902	fi
1903
1904	test -n "$CXX" && break
1905	done
1906	fi
1907	if test -z "$CXX"; then
1908	ac_ct_CXX=$CXX
1909	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1910	do
1911	# Extract the first word of "$ac_prog", so it can be a program name with args.
1912	set dummy $ac_prog; ac_word=$2
1913	echo "$as_me:$LINENO: checking for $ac_word" >&5
1914	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1915	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1916	echo $ECHO_N "(cached) $ECHO_C" >&6
1917	else
1918	if test -n "$ac_ct_CXX"; then
1919	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1920	else
1921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922	for as_dir in $PATH
1923	do
1924	IFS=$as_save_IFS
1925	test -z "$as_dir" && as_dir=.
1926	for ac_exec_ext in '' $ac_executable_extensions; do
1927	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1928	ac_cv_prog_ac_ct_CXX="$ac_prog"
1929	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930	break 2
1931	fi
1932	done
1933	done
1934
1935	fi
1936	fi
1937	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1938	if test -n "$ac_ct_CXX"; then
1939	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1940	echo "${ECHO_T}$ac_ct_CXX" >&6
1941	else
1942	echo "$as_me:$LINENO: result: no" >&5
1943	echo "${ECHO_T}no" >&6
1944	fi
1945
1946	test -n "$ac_ct_CXX" && break
1947	done
1948	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1949
1950	CXX=$ac_ct_CXX
1951	fi
1952
1953
1954	# Provide some information about the compiler.
1955	echo "$as_me:$LINENO:" \
1956	"checking for C++ compiler version" >&5
1957	ac_compiler=`set X $ac_compile; echo $2`
1958	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1959	(eval $ac_compiler --version </dev/null >&5) 2>&5
1960	ac_status=$?
1961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1962	(exit $ac_status); }
1963	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1964	(eval $ac_compiler -v </dev/null >&5) 2>&5
1965	ac_status=$?
1966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967	(exit $ac_status); }
1968	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1969	(eval $ac_compiler -V </dev/null >&5) 2>&5
1970	ac_status=$?
1971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1972	(exit $ac_status); }
1973
1974	cat >conftest.$ac_ext <<_ACEOF
1975	/* confdefs.h. */
1976	_ACEOF
1977	cat confdefs.h >>conftest.$ac_ext
1978	cat >>conftest.$ac_ext <<_ACEOF
1979	/* end confdefs.h. */
1980
1981	int
1982	main ()
1983	{
1984
1985	;
1986	return 0;
1987	}
1988	_ACEOF
1989	ac_clean_files_save=$ac_clean_files
1990	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1991	# Try to create an executable without -o first, disregard a.out.
1992	# It will help us diagnose broken compilers, and finding out an intuition
1993	# of exeext.
1994	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1995	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1996	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1997	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1998	(eval $ac_link_default) 2>&5
1999	ac_status=$?
2000	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001	(exit $ac_status); }; then
2002	# Find the output, starting from the most likely. This scheme is
2003	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2004	# resort.
2005
2006	# Be careful to initialize this variable, since it used to be cached.
2007	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2008	ac_cv_exeext=
2009	# b.out is created by i960 compilers.
2010	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2011	do
2012	test -f "$ac_file" \|\| continue
2013	case $ac_file in
2014	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2015	;;
2016	conftest.$ac_ext )
2017	# This is the source file.
2018	;;
2019	[ab].out )
2020	# We found the default executable, but exeext='' is most
2021	# certainly right.
2022	break;;
2023	. )
2024	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2025	# FIXME: I believe we export ac_cv_exeext for Libtool,
2026	# but it would be cool to find out if it's true. Does anybody
2027	# maintain Libtool? --akim.
2028	export ac_cv_exeext
2029	break;;
2030	* )
2031	break;;
2032	esac
2033	done
2034	else
2035	echo "$as_me: failed program was:" >&5
2036	sed 's/^/\| /' conftest.$ac_ext >&5
2037
2038	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2039	See \`config.log' for more details." >&5
2040	echo "$as_me: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&2;}
2042	{ (exit 77); exit 77; }; }
2043	fi
2044
2045	ac_exeext=$ac_cv_exeext
2046	echo "$as_me:$LINENO: result: $ac_file" >&5
2047	echo "${ECHO_T}$ac_file" >&6
2048
2049	# Check the compiler produces executables we can run. If not, either
2050	# the compiler is broken, or we cross compile.
2051	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2052	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2053	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2054	# If not cross compiling, check that we can run a simple program.
2055	if test "$cross_compiling" != yes; then
2056	if { ac_try='./$ac_file'
2057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2058	(eval $ac_try) 2>&5
2059	ac_status=$?
2060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061	(exit $ac_status); }; }; then
2062	cross_compiling=no
2063	else
2064	if test "$cross_compiling" = maybe; then
2065	cross_compiling=yes
2066	else
2067	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2068	If you meant to cross compile, use \`--host'.
2069	See \`config.log' for more details." >&5
2070	echo "$as_me: error: cannot run C++ compiled programs.
2071	If you meant to cross compile, use \`--host'.
2072	See \`config.log' for more details." >&2;}
2073	{ (exit 1); exit 1; }; }
2074	fi
2075	fi
2076	fi
2077	echo "$as_me:$LINENO: result: yes" >&5
2078	echo "${ECHO_T}yes" >&6
2079
2080	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2081	ac_clean_files=$ac_clean_files_save
2082	# Check the compiler produces executables we can run. If not, either
2083	# the compiler is broken, or we cross compile.
2084	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2085	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2086	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2087	echo "${ECHO_T}$cross_compiling" >&6
2088
2089	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2090	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2091	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2092	(eval $ac_link) 2>&5
2093	ac_status=$?
2094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2095	(exit $ac_status); }; then
2096	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2097	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2098	# work properly (i.e., refer to `conftest.exe'), while it won't with
2099	# `rm'.
2100	for ac_file in conftest.exe conftest conftest.*; do
2101	test -f "$ac_file" \|\| continue
2102	case $ac_file in
2103	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2104	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2105	export ac_cv_exeext
2106	break;;
2107	* ) break;;
2108	esac
2109	done
2110	else
2111	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2112	See \`config.log' for more details." >&5
2113	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&2;}
2115	{ (exit 1); exit 1; }; }
2116	fi
2117
2118	rm -f conftest$ac_cv_exeext
2119	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2120	echo "${ECHO_T}$ac_cv_exeext" >&6
2121
2122	rm -f conftest.$ac_ext
2123	EXEEXT=$ac_cv_exeext
2124	ac_exeext=$EXEEXT
2125	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2126	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2127	if test "${ac_cv_objext+set}" = set; then
2128	echo $ECHO_N "(cached) $ECHO_C" >&6
2129	else
2130	cat >conftest.$ac_ext <<_ACEOF
2131	/* confdefs.h. */
2132	_ACEOF
2133	cat confdefs.h >>conftest.$ac_ext
2134	cat >>conftest.$ac_ext <<_ACEOF
2135	/* end confdefs.h. */
2136
2137	int
2138	main ()
2139	{
2140
2141	;
2142	return 0;
2143	}
2144	_ACEOF
2145	rm -f conftest.o conftest.obj
2146	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2147	(eval $ac_compile) 2>&5
2148	ac_status=$?
2149	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150	(exit $ac_status); }; then
2151	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2152	case $ac_file in
2153	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2154	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2155	break;;
2156	esac
2157	done
2158	else
2159	echo "$as_me: failed program was:" >&5
2160	sed 's/^/\| /' conftest.$ac_ext >&5
2161
2162	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2163	See \`config.log' for more details." >&5
2164	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&2;}
2166	{ (exit 1); exit 1; }; }
2167	fi
2168
2169	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2170	fi
2171	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2172	echo "${ECHO_T}$ac_cv_objext" >&6
2173	OBJEXT=$ac_cv_objext
2174	ac_objext=$OBJEXT
2175	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2176	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2177	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2178	echo $ECHO_N "(cached) $ECHO_C" >&6
2179	else
2180	cat >conftest.$ac_ext <<_ACEOF
2181	/* confdefs.h. */
2182	_ACEOF
2183	cat confdefs.h >>conftest.$ac_ext
2184	cat >>conftest.$ac_ext <<_ACEOF
2185	/* end confdefs.h. */
2186
2187	int
2188	main ()
2189	{
2190	#ifndef __GNUC__
2191	choke me
2192	#endif
2193
2194	;
2195	return 0;
2196	}
2197	_ACEOF
2198	rm -f conftest.$ac_objext
2199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2200	(eval $ac_compile) 2>conftest.er1
2201	ac_status=$?
2202	grep -v '^ *+' conftest.er1 >conftest.err
2203	rm -f conftest.er1
2204	cat conftest.err >&5
2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206	(exit $ac_status); } &&
2207	{ ac_try='test -z "$ac_cxx_werror_flag"
2208	\|\| test ! -s conftest.err'
2209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210	(eval $ac_try) 2>&5
2211	ac_status=$?
2212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2213	(exit $ac_status); }; } &&
2214	{ ac_try='test -s conftest.$ac_objext'
2215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216	(eval $ac_try) 2>&5
2217	ac_status=$?
2218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219	(exit $ac_status); }; }; then
2220	ac_compiler_gnu=yes
2221	else
2222	echo "$as_me: failed program was:" >&5
2223	sed 's/^/\| /' conftest.$ac_ext >&5
2224
2225	ac_compiler_gnu=no
2226	fi
2227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2228	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2229
2230	fi
2231	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2232	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2233	GXX=`test $ac_compiler_gnu = yes && echo yes`
2234	ac_test_CXXFLAGS=${CXXFLAGS+set}
2235	ac_save_CXXFLAGS=$CXXFLAGS
2236	CXXFLAGS="-g"
2237	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2238	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2239	if test "${ac_cv_prog_cxx_g+set}" = set; then
2240	echo $ECHO_N "(cached) $ECHO_C" >&6
2241	else
2242	cat >conftest.$ac_ext <<_ACEOF
2243	/* confdefs.h. */
2244	_ACEOF
2245	cat confdefs.h >>conftest.$ac_ext
2246	cat >>conftest.$ac_ext <<_ACEOF
2247	/* end confdefs.h. */
2248
2249	int
2250	main ()
2251	{
2252
2253	;
2254	return 0;
2255	}
2256	_ACEOF
2257	rm -f conftest.$ac_objext
2258	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2259	(eval $ac_compile) 2>conftest.er1
2260	ac_status=$?
2261	grep -v '^ *+' conftest.er1 >conftest.err
2262	rm -f conftest.er1
2263	cat conftest.err >&5
2264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265	(exit $ac_status); } &&
2266	{ ac_try='test -z "$ac_cxx_werror_flag"
2267	\|\| test ! -s conftest.err'
2268	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2269	(eval $ac_try) 2>&5
2270	ac_status=$?
2271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2272	(exit $ac_status); }; } &&
2273	{ ac_try='test -s conftest.$ac_objext'
2274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2275	(eval $ac_try) 2>&5
2276	ac_status=$?
2277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278	(exit $ac_status); }; }; then
2279	ac_cv_prog_cxx_g=yes
2280	else
2281	echo "$as_me: failed program was:" >&5
2282	sed 's/^/\| /' conftest.$ac_ext >&5
2283
2284	ac_cv_prog_cxx_g=no
2285	fi
2286	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2287	fi
2288	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2289	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2290	if test "$ac_test_CXXFLAGS" = set; then
2291	CXXFLAGS=$ac_save_CXXFLAGS
2292	elif test $ac_cv_prog_cxx_g = yes; then
2293	if test "$GXX" = yes; then
2294	CXXFLAGS="-g -O2"
2295	else
2296	CXXFLAGS="-g"
2297	fi
2298	else
2299	if test "$GXX" = yes; then
2300	CXXFLAGS="-O2"
2301	else
2302	CXXFLAGS=
2303	fi
2304	fi
2305	for ac_declaration in \
2306	'' \
2307	'extern "C" void std::exit (int) throw (); using std::exit;' \
2308	'extern "C" void std::exit (int); using std::exit;' \
2309	'extern "C" void exit (int) throw ();' \
2310	'extern "C" void exit (int);' \
2311	'void exit (int);'
2312	do
2313	cat >conftest.$ac_ext <<_ACEOF
2314	/* confdefs.h. */
2315	_ACEOF
2316	cat confdefs.h >>conftest.$ac_ext
2317	cat >>conftest.$ac_ext <<_ACEOF
2318	/* end confdefs.h. */
2319	$ac_declaration
2320	#include <stdlib.h>
2321	int
2322	main ()
2323	{
2324	exit (42);
2325	;
2326	return 0;
2327	}
2328	_ACEOF
2329	rm -f conftest.$ac_objext
2330	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2331	(eval $ac_compile) 2>conftest.er1
2332	ac_status=$?
2333	grep -v '^ *+' conftest.er1 >conftest.err
2334	rm -f conftest.er1
2335	cat conftest.err >&5
2336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337	(exit $ac_status); } &&
2338	{ ac_try='test -z "$ac_cxx_werror_flag"
2339	\|\| test ! -s conftest.err'
2340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2341	(eval $ac_try) 2>&5
2342	ac_status=$?
2343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2344	(exit $ac_status); }; } &&
2345	{ ac_try='test -s conftest.$ac_objext'
2346	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2347	(eval $ac_try) 2>&5
2348	ac_status=$?
2349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2350	(exit $ac_status); }; }; then
2351	:
2352	else
2353	echo "$as_me: failed program was:" >&5
2354	sed 's/^/\| /' conftest.$ac_ext >&5
2355
2356	continue
2357	fi
2358	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2359	cat >conftest.$ac_ext <<_ACEOF
2360	/* confdefs.h. */
2361	_ACEOF
2362	cat confdefs.h >>conftest.$ac_ext
2363	cat >>conftest.$ac_ext <<_ACEOF
2364	/* end confdefs.h. */
2365	$ac_declaration
2366	int
2367	main ()
2368	{
2369	exit (42);
2370	;
2371	return 0;
2372	}
2373	_ACEOF
2374	rm -f conftest.$ac_objext
2375	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2376	(eval $ac_compile) 2>conftest.er1
2377	ac_status=$?
2378	grep -v '^ *+' conftest.er1 >conftest.err
2379	rm -f conftest.er1
2380	cat conftest.err >&5
2381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382	(exit $ac_status); } &&
2383	{ ac_try='test -z "$ac_cxx_werror_flag"
2384	\|\| test ! -s conftest.err'
2385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2386	(eval $ac_try) 2>&5
2387	ac_status=$?
2388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389	(exit $ac_status); }; } &&
2390	{ ac_try='test -s conftest.$ac_objext'
2391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2392	(eval $ac_try) 2>&5
2393	ac_status=$?
2394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395	(exit $ac_status); }; }; then
2396	break
2397	else
2398	echo "$as_me: failed program was:" >&5
2399	sed 's/^/\| /' conftest.$ac_ext >&5
2400
2401	fi
2402	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2403	done
2404	rm -f conftest*
2405	if test -n "$ac_declaration"; then
2406	echo '#ifdef __cplusplus' >>confdefs.h
2407	echo $ac_declaration >>confdefs.h
2408	echo '#endif' >>confdefs.h
2409	fi
2410
2411	ac_ext=c
2412	ac_cpp='$CPP $CPPFLAGS'
2413	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2414	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2415	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2416	DEPDIR="${am__leading_dot}deps"
2417
2418	ac_config_commands="$ac_config_commands depfiles"
2419
2420
2421	am_make=${MAKE-make}
2422	cat > confinc << 'END'
2423	am__doit:
2424	@echo done
2425	.PHONY: am__doit
2426	END
2427	# If we don't find an include directive, just comment out the code.
2428	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2429	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2430	am__include="#"
2431	am__quote=
2432	_am_result=none
2433	# First try GNU make style include.
2434	echo "include confinc" > confmf
2435	# We grep out `Entering directory' and `Leaving directory'
2436	# messages which can occur if `w' ends up in MAKEFLAGS.
2437	# In particular we don't look at `^make:' because GNU make might
2438	# be invoked under some other name (usually "gmake"), in which
2439	# case it prints its new name instead of `make'.
2440	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2441	am__include=include
2442	am__quote=
2443	_am_result=GNU
2444	fi
2445	# Now try BSD make style include.
2446	if test "$am__include" = "#"; then
2447	echo '.include "confinc"' > confmf
2448	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2449	am__include=.include
2450	am__quote="\""
2451	_am_result=BSD
2452	fi
2453	fi
2454
2455
2456	echo "$as_me:$LINENO: result: $_am_result" >&5
2457	echo "${ECHO_T}$_am_result" >&6
2458	rm -f confinc confmf
2459
2460	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2461	if test "${enable_dependency_tracking+set}" = set; then
2462	enableval="$enable_dependency_tracking"
2463
2464	fi;
2465	if test "x$enable_dependency_tracking" != xno; then
2466	am_depcomp="$ac_aux_dir/depcomp"
2467	AMDEPBACKSLASH='\'
2468	fi
2469
2470
2471	if test "x$enable_dependency_tracking" != xno; then
2472	AMDEP_TRUE=
2473	AMDEP_FALSE='#'
2474	else
2475	AMDEP_TRUE='#'
2476	AMDEP_FALSE=
2477	fi
2478
2479
2480
2481
2482	depcc="$CXX" am_compiler_list=
2483
2484	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2485	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2486	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2487	echo $ECHO_N "(cached) $ECHO_C" >&6
2488	else
2489	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2490	# We make a subdir and do the tests there. Otherwise we can end up
2491	# making bogus files that we don't know about and never remove. For
2492	# instance it was reported that on HP-UX the gcc test will end up
2493	# making a dummy file named `D' -- because `-MD' means `put the output
2494	# in D'.
2495	mkdir conftest.dir
2496	# Copy depcomp to subdir because otherwise we won't find it if we're
2497	# using a relative directory.
2498	cp "$am_depcomp" conftest.dir
2499	cd conftest.dir
2500	# We will build objects and dependencies in a subdirectory because
2501	# it helps to detect inapplicable dependency modes. For instance
2502	# both Tru64's cc and ICC support -MD to output dependencies as a
2503	# side effect of compilation, but ICC will put the dependencies in
2504	# the current directory while Tru64 will put them in the object
2505	# directory.
2506	mkdir sub
2507
2508	am_cv_CXX_dependencies_compiler_type=none
2509	if test "$am_compiler_list" = ""; then
2510	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2511	fi
2512	for depmode in $am_compiler_list; do
2513	# Setup a source with many dependencies, because some compilers
2514	# like to wrap large dependency lists on column 80 (with \), and
2515	# we should not choose a depcomp mode which is confused by this.
2516	#
2517	# We need to recreate these files for each test, as the compiler may
2518	# overwrite some of them when testing with obscure command lines.
2519	# This happens at least with the AIX C compiler.
2520	: > sub/conftest.c
2521	for i in 1 2 3 4 5 6; do
2522	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2523	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2524	# Solaris 8's {/usr,}/bin/sh.
2525	touch sub/conftst$i.h
2526	done
2527	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2528
2529	case $depmode in
2530	nosideeffect)
2531	# after this tag, mechanisms are not by side-effect, so they'll
2532	# only be used when explicitly requested
2533	if test "x$enable_dependency_tracking" = xyes; then
2534	continue
2535	else
2536	break
2537	fi
2538	;;
2539	none) break ;;
2540	esac
2541	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2542	# mode. It turns out that the SunPro C++ compiler does not properly
2543	# handle `-M -o', and we need to detect this.
2544	if depmode=$depmode \
2545	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2546	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2547	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2548	>/dev/null 2>conftest.err &&
2549	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2550	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2551	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2552	# icc doesn't choke on unknown options, it will just issue warnings
2553	# or remarks (even with -Werror). So we grep stderr for any message
2554	# that says an option was ignored or not supported.
2555	# When given -MP, icc 7.0 and 7.1 complain thusly:
2556	# icc: Command line warning: ignoring option '-M'; no argument required
2557	# The diagnosis changed in icc 8.0:
2558	# icc: Command line remark: option '-MP' not supported
2559	if (grep 'ignoring option' conftest.err \|\|
2560	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2561	am_cv_CXX_dependencies_compiler_type=$depmode
2562	break
2563	fi
2564	fi
2565	done
2566
2567	cd ..
2568	rm -rf conftest.dir
2569	else
2570	am_cv_CXX_dependencies_compiler_type=none
2571	fi
2572
2573	fi
2574	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2575	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2576	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2577
2578
2579
2580	if
2581	test "x$enable_dependency_tracking" != xno \
2582	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2583	am__fastdepCXX_TRUE=
2584	am__fastdepCXX_FALSE='#'
2585	else
2586	am__fastdepCXX_TRUE='#'
2587	am__fastdepCXX_FALSE=
2588	fi
2589
2590
2591	if test -n "$ac_tool_prefix"; then
2592	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2593	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2594	echo "$as_me:$LINENO: checking for $ac_word" >&5
2595	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2596	if test "${ac_cv_prog_RANLIB+set}" = set; then
2597	echo $ECHO_N "(cached) $ECHO_C" >&6
2598	else
2599	if test -n "$RANLIB"; then
2600	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2601	else
2602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603	for as_dir in $PATH
2604	do
2605	IFS=$as_save_IFS
2606	test -z "$as_dir" && as_dir=.
2607	for ac_exec_ext in '' $ac_executable_extensions; do
2608	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2609	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2610	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611	break 2
2612	fi
2613	done
2614	done
2615
2616	fi
2617	fi
2618	RANLIB=$ac_cv_prog_RANLIB
2619	if test -n "$RANLIB"; then
2620	echo "$as_me:$LINENO: result: $RANLIB" >&5
2621	echo "${ECHO_T}$RANLIB" >&6
2622	else
2623	echo "$as_me:$LINENO: result: no" >&5
2624	echo "${ECHO_T}no" >&6
2625	fi
2626
2627	fi
2628	if test -z "$ac_cv_prog_RANLIB"; then
2629	ac_ct_RANLIB=$RANLIB
2630	# Extract the first word of "ranlib", so it can be a program name with args.
2631	set dummy ranlib; ac_word=$2
2632	echo "$as_me:$LINENO: checking for $ac_word" >&5
2633	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2634	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2635	echo $ECHO_N "(cached) $ECHO_C" >&6
2636	else
2637	if test -n "$ac_ct_RANLIB"; then
2638	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2639	else
2640	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641	for as_dir in $PATH
2642	do
2643	IFS=$as_save_IFS
2644	test -z "$as_dir" && as_dir=.
2645	for ac_exec_ext in '' $ac_executable_extensions; do
2646	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647	ac_cv_prog_ac_ct_RANLIB="ranlib"
2648	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649	break 2
2650	fi
2651	done
2652	done
2653
2654	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2655	fi
2656	fi
2657	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2658	if test -n "$ac_ct_RANLIB"; then
2659	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2660	echo "${ECHO_T}$ac_ct_RANLIB" >&6
2661	else
2662	echo "$as_me:$LINENO: result: no" >&5
2663	echo "${ECHO_T}no" >&6
2664	fi
2665
2666	RANLIB=$ac_ct_RANLIB
2667	else
2668	RANLIB="$ac_cv_prog_RANLIB"
2669	fi
2670
2671	ac_ext=c
2672	ac_cpp='$CPP $CPPFLAGS'
2673	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676	if test -n "$ac_tool_prefix"; then
2677	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2678	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2679	echo "$as_me:$LINENO: checking for $ac_word" >&5
2680	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2681	if test "${ac_cv_prog_CC+set}" = set; then
2682	echo $ECHO_N "(cached) $ECHO_C" >&6
2683	else
2684	if test -n "$CC"; then
2685	ac_cv_prog_CC="$CC" # Let the user override the test.
2686	else
2687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688	for as_dir in $PATH
2689	do
2690	IFS=$as_save_IFS
2691	test -z "$as_dir" && as_dir=.
2692	for ac_exec_ext in '' $ac_executable_extensions; do
2693	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2694	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2695	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2696	break 2
2697	fi
2698	done
2699	done
2700
2701	fi
2702	fi
2703	CC=$ac_cv_prog_CC
2704	if test -n "$CC"; then
2705	echo "$as_me:$LINENO: result: $CC" >&5
2706	echo "${ECHO_T}$CC" >&6
2707	else
2708	echo "$as_me:$LINENO: result: no" >&5
2709	echo "${ECHO_T}no" >&6
2710	fi
2711
2712	fi
2713	if test -z "$ac_cv_prog_CC"; then
2714	ac_ct_CC=$CC
2715	# Extract the first word of "gcc", so it can be a program name with args.
2716	set dummy gcc; ac_word=$2
2717	echo "$as_me:$LINENO: checking for $ac_word" >&5
2718	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2719	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2720	echo $ECHO_N "(cached) $ECHO_C" >&6
2721	else
2722	if test -n "$ac_ct_CC"; then
2723	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2724	else
2725	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726	for as_dir in $PATH
2727	do
2728	IFS=$as_save_IFS
2729	test -z "$as_dir" && as_dir=.
2730	for ac_exec_ext in '' $ac_executable_extensions; do
2731	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2732	ac_cv_prog_ac_ct_CC="gcc"
2733	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2734	break 2
2735	fi
2736	done
2737	done
2738
2739	fi
2740	fi
2741	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2742	if test -n "$ac_ct_CC"; then
2743	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2744	echo "${ECHO_T}$ac_ct_CC" >&6
2745	else
2746	echo "$as_me:$LINENO: result: no" >&5
2747	echo "${ECHO_T}no" >&6
2748	fi
2749
2750	CC=$ac_ct_CC
2751	else
2752	CC="$ac_cv_prog_CC"
2753	fi
2754
2755	if test -z "$CC"; then
2756	if test -n "$ac_tool_prefix"; then
2757	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2758	set dummy ${ac_tool_prefix}cc; ac_word=$2
2759	echo "$as_me:$LINENO: checking for $ac_word" >&5
2760	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2761	if test "${ac_cv_prog_CC+set}" = set; then
2762	echo $ECHO_N "(cached) $ECHO_C" >&6
2763	else
2764	if test -n "$CC"; then
2765	ac_cv_prog_CC="$CC" # Let the user override the test.
2766	else
2767	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768	for as_dir in $PATH
2769	do
2770	IFS=$as_save_IFS
2771	test -z "$as_dir" && as_dir=.
2772	for ac_exec_ext in '' $ac_executable_extensions; do
2773	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2774	ac_cv_prog_CC="${ac_tool_prefix}cc"
2775	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776	break 2
2777	fi
2778	done
2779	done
2780
2781	fi
2782	fi
2783	CC=$ac_cv_prog_CC
2784	if test -n "$CC"; then
2785	echo "$as_me:$LINENO: result: $CC" >&5
2786	echo "${ECHO_T}$CC" >&6
2787	else
2788	echo "$as_me:$LINENO: result: no" >&5
2789	echo "${ECHO_T}no" >&6
2790	fi
2791
2792	fi
2793	if test -z "$ac_cv_prog_CC"; then
2794	ac_ct_CC=$CC
2795	# Extract the first word of "cc", so it can be a program name with args.
2796	set dummy cc; ac_word=$2
2797	echo "$as_me:$LINENO: checking for $ac_word" >&5
2798	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2799	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2800	echo $ECHO_N "(cached) $ECHO_C" >&6
2801	else
2802	if test -n "$ac_ct_CC"; then
2803	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2804	else
2805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806	for as_dir in $PATH
2807	do
2808	IFS=$as_save_IFS
2809	test -z "$as_dir" && as_dir=.
2810	for ac_exec_ext in '' $ac_executable_extensions; do
2811	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812	ac_cv_prog_ac_ct_CC="cc"
2813	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2814	break 2
2815	fi
2816	done
2817	done
2818
2819	fi
2820	fi
2821	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2822	if test -n "$ac_ct_CC"; then
2823	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2824	echo "${ECHO_T}$ac_ct_CC" >&6
2825	else
2826	echo "$as_me:$LINENO: result: no" >&5
2827	echo "${ECHO_T}no" >&6
2828	fi
2829
2830	CC=$ac_ct_CC
2831	else
2832	CC="$ac_cv_prog_CC"
2833	fi
2834
2835	fi
2836	if test -z "$CC"; then
2837	# Extract the first word of "cc", so it can be a program name with args.
2838	set dummy cc; ac_word=$2
2839	echo "$as_me:$LINENO: checking for $ac_word" >&5
2840	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2841	if test "${ac_cv_prog_CC+set}" = set; then
2842	echo $ECHO_N "(cached) $ECHO_C" >&6
2843	else
2844	if test -n "$CC"; then
2845	ac_cv_prog_CC="$CC" # Let the user override the test.
2846	else
2847	ac_prog_rejected=no
2848	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849	for as_dir in $PATH
2850	do
2851	IFS=$as_save_IFS
2852	test -z "$as_dir" && as_dir=.
2853	for ac_exec_ext in '' $ac_executable_extensions; do
2854	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2855	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2856	ac_prog_rejected=yes
2857	continue
2858	fi
2859	ac_cv_prog_CC="cc"
2860	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2861	break 2
2862	fi
2863	done
2864	done
2865
2866	if test $ac_prog_rejected = yes; then
2867	# We found a bogon in the path, so make sure we never use it.
2868	set dummy $ac_cv_prog_CC
2869	shift
2870	if test $# != 0; then
2871	# We chose a different compiler from the bogus one.
2872	# However, it has the same basename, so the bogon will be chosen
2873	# first if we set CC to just the basename; use the full file name.
2874	shift
2875	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2876	fi
2877	fi
2878	fi
2879	fi
2880	CC=$ac_cv_prog_CC
2881	if test -n "$CC"; then
2882	echo "$as_me:$LINENO: result: $CC" >&5
2883	echo "${ECHO_T}$CC" >&6
2884	else
2885	echo "$as_me:$LINENO: result: no" >&5
2886	echo "${ECHO_T}no" >&6
2887	fi
2888
2889	fi
2890	if test -z "$CC"; then
2891	if test -n "$ac_tool_prefix"; then
2892	for ac_prog in cl
2893	do
2894	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896	echo "$as_me:$LINENO: checking for $ac_word" >&5
2897	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2898	if test "${ac_cv_prog_CC+set}" = set; then
2899	echo $ECHO_N "(cached) $ECHO_C" >&6
2900	else
2901	if test -n "$CC"; then
2902	ac_cv_prog_CC="$CC" # Let the user override the test.
2903	else
2904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905	for as_dir in $PATH
2906	do
2907	IFS=$as_save_IFS
2908	test -z "$as_dir" && as_dir=.
2909	for ac_exec_ext in '' $ac_executable_extensions; do
2910	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2911	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2913	break 2
2914	fi
2915	done
2916	done
2917
2918	fi
2919	fi
2920	CC=$ac_cv_prog_CC
2921	if test -n "$CC"; then
2922	echo "$as_me:$LINENO: result: $CC" >&5
2923	echo "${ECHO_T}$CC" >&6
2924	else
2925	echo "$as_me:$LINENO: result: no" >&5
2926	echo "${ECHO_T}no" >&6
2927	fi
2928
2929	test -n "$CC" && break
2930	done
2931	fi
2932	if test -z "$CC"; then
2933	ac_ct_CC=$CC
2934	for ac_prog in cl
2935	do
2936	# Extract the first word of "$ac_prog", so it can be a program name with args.
2937	set dummy $ac_prog; ac_word=$2
2938	echo "$as_me:$LINENO: checking for $ac_word" >&5
2939	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2940	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2941	echo $ECHO_N "(cached) $ECHO_C" >&6
2942	else
2943	if test -n "$ac_ct_CC"; then
2944	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2945	else
2946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947	for as_dir in $PATH
2948	do
2949	IFS=$as_save_IFS
2950	test -z "$as_dir" && as_dir=.
2951	for ac_exec_ext in '' $ac_executable_extensions; do
2952	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953	ac_cv_prog_ac_ct_CC="$ac_prog"
2954	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2955	break 2
2956	fi
2957	done
2958	done
2959
2960	fi
2961	fi
2962	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2963	if test -n "$ac_ct_CC"; then
2964	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2965	echo "${ECHO_T}$ac_ct_CC" >&6
2966	else
2967	echo "$as_me:$LINENO: result: no" >&5
2968	echo "${ECHO_T}no" >&6
2969	fi
2970
2971	test -n "$ac_ct_CC" && break
2972	done
2973
2974	CC=$ac_ct_CC
2975	fi
2976
2977	fi
2978
2979
2980	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2981	See \`config.log' for more details." >&5
2982	echo "$as_me: error: no acceptable C compiler found in \$PATH
2983	See \`config.log' for more details." >&2;}
2984	{ (exit 1); exit 1; }; }
2985
2986	# Provide some information about the compiler.
2987	echo "$as_me:$LINENO:" \
2988	"checking for C compiler version" >&5
2989	ac_compiler=`set X $ac_compile; echo $2`
2990	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2991	(eval $ac_compiler --version </dev/null >&5) 2>&5
2992	ac_status=$?
2993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2994	(exit $ac_status); }
2995	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2996	(eval $ac_compiler -v </dev/null >&5) 2>&5
2997	ac_status=$?
2998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); }
3000	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3001	(eval $ac_compiler -V </dev/null >&5) 2>&5
3002	ac_status=$?
3003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004	(exit $ac_status); }
3005
3006	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3007	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3008	if test "${ac_cv_c_compiler_gnu+set}" = set; then
3009	echo $ECHO_N "(cached) $ECHO_C" >&6
3010	else
3011	cat >conftest.$ac_ext <<_ACEOF
3012	/* confdefs.h. */
3013	_ACEOF
3014	cat confdefs.h >>conftest.$ac_ext
3015	cat >>conftest.$ac_ext <<_ACEOF
3016	/* end confdefs.h. */
3017
3018	int
3019	main ()
3020	{
3021	#ifndef __GNUC__
3022	choke me
3023	#endif
3024
3025	;
3026	return 0;
3027	}
3028	_ACEOF
3029	rm -f conftest.$ac_objext
3030	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3031	(eval $ac_compile) 2>conftest.er1
3032	ac_status=$?
3033	grep -v '^ *+' conftest.er1 >conftest.err
3034	rm -f conftest.er1
3035	cat conftest.err >&5
3036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3037	(exit $ac_status); } &&
3038	{ ac_try='test -z "$ac_c_werror_flag"
3039	\|\| test ! -s conftest.err'
3040	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041	(eval $ac_try) 2>&5
3042	ac_status=$?
3043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044	(exit $ac_status); }; } &&
3045	{ ac_try='test -s conftest.$ac_objext'
3046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047	(eval $ac_try) 2>&5
3048	ac_status=$?
3049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050	(exit $ac_status); }; }; then
3051	ac_compiler_gnu=yes
3052	else
3053	echo "$as_me: failed program was:" >&5
3054	sed 's/^/\| /' conftest.$ac_ext >&5
3055
3056	ac_compiler_gnu=no
3057	fi
3058	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3059	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3060
3061	fi
3062	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3063	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3064	GCC=`test $ac_compiler_gnu = yes && echo yes`
3065	ac_test_CFLAGS=${CFLAGS+set}
3066	ac_save_CFLAGS=$CFLAGS
3067	CFLAGS="-g"
3068	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3069	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3070	if test "${ac_cv_prog_cc_g+set}" = set; then
3071	echo $ECHO_N "(cached) $ECHO_C" >&6
3072	else
3073	cat >conftest.$ac_ext <<_ACEOF
3074	/* confdefs.h. */
3075	_ACEOF
3076	cat confdefs.h >>conftest.$ac_ext
3077	cat >>conftest.$ac_ext <<_ACEOF
3078	/* end confdefs.h. */
3079
3080	int
3081	main ()
3082	{
3083
3084	;
3085	return 0;
3086	}
3087	_ACEOF
3088	rm -f conftest.$ac_objext
3089	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3090	(eval $ac_compile) 2>conftest.er1
3091	ac_status=$?
3092	grep -v '^ *+' conftest.er1 >conftest.err
3093	rm -f conftest.er1
3094	cat conftest.err >&5
3095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096	(exit $ac_status); } &&
3097	{ ac_try='test -z "$ac_c_werror_flag"
3098	\|\| test ! -s conftest.err'
3099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3100	(eval $ac_try) 2>&5
3101	ac_status=$?
3102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3103	(exit $ac_status); }; } &&
3104	{ ac_try='test -s conftest.$ac_objext'
3105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3106	(eval $ac_try) 2>&5
3107	ac_status=$?
3108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3109	(exit $ac_status); }; }; then
3110	ac_cv_prog_cc_g=yes
3111	else
3112	echo "$as_me: failed program was:" >&5
3113	sed 's/^/\| /' conftest.$ac_ext >&5
3114
3115	ac_cv_prog_cc_g=no
3116	fi
3117	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3118	fi
3119	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3120	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3121	if test "$ac_test_CFLAGS" = set; then
3122	CFLAGS=$ac_save_CFLAGS
3123	elif test $ac_cv_prog_cc_g = yes; then
3124	if test "$GCC" = yes; then
3125	CFLAGS="-g -O2"
3126	else
3127	CFLAGS="-g"
3128	fi
3129	else
3130	if test "$GCC" = yes; then
3131	CFLAGS="-O2"
3132	else
3133	CFLAGS=
3134	fi
3135	fi
3136	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3137	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3138	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3139	echo $ECHO_N "(cached) $ECHO_C" >&6
3140	else
3141	ac_cv_prog_cc_stdc=no
3142	ac_save_CC=$CC
3143	cat >conftest.$ac_ext <<_ACEOF
3144	/* confdefs.h. */
3145	_ACEOF
3146	cat confdefs.h >>conftest.$ac_ext
3147	cat >>conftest.$ac_ext <<_ACEOF
3148	/* end confdefs.h. */
3149	#include <stdarg.h>
3150	#include <stdio.h>
3151	#include <sys/types.h>
3152	#include <sys/stat.h>
3153	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3154	struct buf { int x; };
3155	FILE * (rcsopen) (struct buf , struct stat *, int);
3156	static char *e (p, i)
3157	char **p;
3158	int i;
3159	{
3160	return p[i];
3161	}
3162	static char f (char (g) (char , int), char *p, ...)
3163	{
3164	char *s;
3165	va_list v;
3166	va_start (v,p);
3167	s = g (p, va_arg (v,int));
3168	va_end (v);
3169	return s;
3170	}
3171
3172	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3173	function prototypes and stuff, but not '\xHH' hex character constants.
3174	These don't provoke an error unfortunately, instead are silently treated
3175	as 'x'. The following induces an error, until -std1 is added to get
3176	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3177	array size at least. It's necessary to write '\x00'==0 to get something
3178	that's true only with -std1. */
3179	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3180
3181	int test (int i, double x);
3182	struct s1 {int (*f) (int a);};
3183	struct s2 {int (*f) (double a);};
3184	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3185	int argc;
3186	char **argv;
3187	int
3188	main ()
3189	{
3190	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3191	;
3192	return 0;
3193	}
3194	_ACEOF
3195	# Don't try gcc -ansi; that turns off useful extensions and
3196	# breaks some systems' header files.
3197	# AIX -qlanglvl=ansi
3198	# Ultrix and OSF/1 -std1
3199	# HP-UX 10.20 and later -Ae
3200	# HP-UX older versions -Aa -D_HPUX_SOURCE
3201	# SVR4 -Xc -D__EXTENSIONS__
3202	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3203	do
3204	CC="$ac_save_CC $ac_arg"
3205	rm -f conftest.$ac_objext
3206	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207	(eval $ac_compile) 2>conftest.er1
3208	ac_status=$?
3209	grep -v '^ *+' conftest.er1 >conftest.err
3210	rm -f conftest.er1
3211	cat conftest.err >&5
3212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213	(exit $ac_status); } &&
3214	{ ac_try='test -z "$ac_c_werror_flag"
3215	\|\| test ! -s conftest.err'
3216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217	(eval $ac_try) 2>&5
3218	ac_status=$?
3219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220	(exit $ac_status); }; } &&
3221	{ ac_try='test -s conftest.$ac_objext'
3222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223	(eval $ac_try) 2>&5
3224	ac_status=$?
3225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226	(exit $ac_status); }; }; then
3227	ac_cv_prog_cc_stdc=$ac_arg
3228	break
3229	else
3230	echo "$as_me: failed program was:" >&5
3231	sed 's/^/\| /' conftest.$ac_ext >&5
3232
3233	fi
3234	rm -f conftest.err conftest.$ac_objext
3235	done
3236	rm -f conftest.$ac_ext conftest.$ac_objext
3237	CC=$ac_save_CC
3238
3239	fi
3240
3241	case "x$ac_cv_prog_cc_stdc" in
3242	x\|xno)
3243	echo "$as_me:$LINENO: result: none needed" >&5
3244	echo "${ECHO_T}none needed" >&6 ;;
3245	*)
3246	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3247	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3248	CC="$CC $ac_cv_prog_cc_stdc" ;;
3249	esac
3250
3251	# Some people use a C++ compiler to compile C. Since we use `exit',
3252	# in C++ we need to declare it. In case someone uses the same compiler
3253	# for both compiling C and C++ we need to have the C++ compiler decide
3254	# the declaration of exit, since it's the most demanding environment.
3255	cat >conftest.$ac_ext <<_ACEOF
3256	#ifndef __cplusplus
3257	choke me
3258	#endif
3259	_ACEOF
3260	rm -f conftest.$ac_objext
3261	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3262	(eval $ac_compile) 2>conftest.er1
3263	ac_status=$?
3264	grep -v '^ *+' conftest.er1 >conftest.err
3265	rm -f conftest.er1
3266	cat conftest.err >&5
3267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268	(exit $ac_status); } &&
3269	{ ac_try='test -z "$ac_c_werror_flag"
3270	\|\| test ! -s conftest.err'
3271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3272	(eval $ac_try) 2>&5
3273	ac_status=$?
3274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275	(exit $ac_status); }; } &&
3276	{ ac_try='test -s conftest.$ac_objext'
3277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278	(eval $ac_try) 2>&5
3279	ac_status=$?
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); }; }; then
3282	for ac_declaration in \
3283	'' \
3284	'extern "C" void std::exit (int) throw (); using std::exit;' \
3285	'extern "C" void std::exit (int); using std::exit;' \
3286	'extern "C" void exit (int) throw ();' \
3287	'extern "C" void exit (int);' \
3288	'void exit (int);'
3289	do
3290	cat >conftest.$ac_ext <<_ACEOF
3291	/* confdefs.h. */
3292	_ACEOF
3293	cat confdefs.h >>conftest.$ac_ext
3294	cat >>conftest.$ac_ext <<_ACEOF
3295	/* end confdefs.h. */
3296	$ac_declaration
3297	#include <stdlib.h>
3298	int
3299	main ()
3300	{
3301	exit (42);
3302	;
3303	return 0;
3304	}
3305	_ACEOF
3306	rm -f conftest.$ac_objext
3307	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308	(eval $ac_compile) 2>conftest.er1
3309	ac_status=$?
3310	grep -v '^ *+' conftest.er1 >conftest.err
3311	rm -f conftest.er1
3312	cat conftest.err >&5
3313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314	(exit $ac_status); } &&
3315	{ ac_try='test -z "$ac_c_werror_flag"
3316	\|\| test ! -s conftest.err'
3317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3318	(eval $ac_try) 2>&5
3319	ac_status=$?
3320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321	(exit $ac_status); }; } &&
3322	{ ac_try='test -s conftest.$ac_objext'
3323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3324	(eval $ac_try) 2>&5
3325	ac_status=$?
3326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327	(exit $ac_status); }; }; then
3328	:
3329	else
3330	echo "$as_me: failed program was:" >&5
3331	sed 's/^/\| /' conftest.$ac_ext >&5
3332
3333	continue
3334	fi
3335	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336	cat >conftest.$ac_ext <<_ACEOF
3337	/* confdefs.h. */
3338	_ACEOF
3339	cat confdefs.h >>conftest.$ac_ext
3340	cat >>conftest.$ac_ext <<_ACEOF
3341	/* end confdefs.h. */
3342	$ac_declaration
3343	int
3344	main ()
3345	{
3346	exit (42);
3347	;
3348	return 0;
3349	}
3350	_ACEOF
3351	rm -f conftest.$ac_objext
3352	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353	(eval $ac_compile) 2>conftest.er1
3354	ac_status=$?
3355	grep -v '^ *+' conftest.er1 >conftest.err
3356	rm -f conftest.er1
3357	cat conftest.err >&5
3358	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359	(exit $ac_status); } &&
3360	{ ac_try='test -z "$ac_c_werror_flag"
3361	\|\| test ! -s conftest.err'
3362	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3363	(eval $ac_try) 2>&5
3364	ac_status=$?
3365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366	(exit $ac_status); }; } &&
3367	{ ac_try='test -s conftest.$ac_objext'
3368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3369	(eval $ac_try) 2>&5
3370	ac_status=$?
3371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372	(exit $ac_status); }; }; then
3373	break
3374	else
3375	echo "$as_me: failed program was:" >&5
3376	sed 's/^/\| /' conftest.$ac_ext >&5
3377
3378	fi
3379	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3380	done
3381	rm -f conftest*
3382	if test -n "$ac_declaration"; then
3383	echo '#ifdef __cplusplus' >>confdefs.h
3384	echo $ac_declaration >>confdefs.h
3385	echo '#endif' >>confdefs.h
3386	fi
3387
3388	else
3389	echo "$as_me: failed program was:" >&5
3390	sed 's/^/\| /' conftest.$ac_ext >&5
3391
3392	fi
3393	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3394	ac_ext=c
3395	ac_cpp='$CPP $CPPFLAGS'
3396	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3397	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3398	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3399
3400	depcc="$CC" am_compiler_list=
3401
3402	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3403	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3404	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3405	echo $ECHO_N "(cached) $ECHO_C" >&6
3406	else
3407	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3408	# We make a subdir and do the tests there. Otherwise we can end up
3409	# making bogus files that we don't know about and never remove. For
3410	# instance it was reported that on HP-UX the gcc test will end up
3411	# making a dummy file named `D' -- because `-MD' means `put the output
3412	# in D'.
3413	mkdir conftest.dir
3414	# Copy depcomp to subdir because otherwise we won't find it if we're
3415	# using a relative directory.
3416	cp "$am_depcomp" conftest.dir
3417	cd conftest.dir
3418	# We will build objects and dependencies in a subdirectory because
3419	# it helps to detect inapplicable dependency modes. For instance
3420	# both Tru64's cc and ICC support -MD to output dependencies as a
3421	# side effect of compilation, but ICC will put the dependencies in
3422	# the current directory while Tru64 will put them in the object
3423	# directory.
3424	mkdir sub
3425
3426	am_cv_CC_dependencies_compiler_type=none
3427	if test "$am_compiler_list" = ""; then
3428	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3429	fi
3430	for depmode in $am_compiler_list; do
3431	# Setup a source with many dependencies, because some compilers
3432	# like to wrap large dependency lists on column 80 (with \), and
3433	# we should not choose a depcomp mode which is confused by this.
3434	#
3435	# We need to recreate these files for each test, as the compiler may
3436	# overwrite some of them when testing with obscure command lines.
3437	# This happens at least with the AIX C compiler.
3438	: > sub/conftest.c
3439	for i in 1 2 3 4 5 6; do
3440	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3441	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3442	# Solaris 8's {/usr,}/bin/sh.
3443	touch sub/conftst$i.h
3444	done
3445	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3446
3447	case $depmode in
3448	nosideeffect)
3449	# after this tag, mechanisms are not by side-effect, so they'll
3450	# only be used when explicitly requested
3451	if test "x$enable_dependency_tracking" = xyes; then
3452	continue
3453	else
3454	break
3455	fi
3456	;;
3457	none) break ;;
3458	esac
3459	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3460	# mode. It turns out that the SunPro C++ compiler does not properly
3461	# handle `-M -o', and we need to detect this.
3462	if depmode=$depmode \
3463	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3464	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3465	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3466	>/dev/null 2>conftest.err &&
3467	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3468	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3469	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3470	# icc doesn't choke on unknown options, it will just issue warnings
3471	# or remarks (even with -Werror). So we grep stderr for any message
3472	# that says an option was ignored or not supported.
3473	# When given -MP, icc 7.0 and 7.1 complain thusly:
3474	# icc: Command line warning: ignoring option '-M'; no argument required
3475	# The diagnosis changed in icc 8.0:
3476	# icc: Command line remark: option '-MP' not supported
3477	if (grep 'ignoring option' conftest.err \|\|
3478	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3479	am_cv_CC_dependencies_compiler_type=$depmode
3480	break
3481	fi
3482	fi
3483	done
3484
3485	cd ..
3486	rm -rf conftest.dir
3487	else
3488	am_cv_CC_dependencies_compiler_type=none
3489	fi
3490
3491	fi
3492	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3493	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3494	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3495
3496
3497
3498	if
3499	test "x$enable_dependency_tracking" != xno \
3500	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3501	am__fastdepCC_TRUE=
3502	am__fastdepCC_FALSE='#'
3503	else
3504	am__fastdepCC_TRUE='#'
3505	am__fastdepCC_FALSE=
3506	fi
3507
3508
3509
3510	ac_ext=c
3511	ac_cpp='$CPP $CPPFLAGS'
3512	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3515	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3516	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3517	# On Suns, sometimes $CPP names a directory.
3518	if test -n "$CPP" && test -d "$CPP"; then
3519	CPP=
3520	fi
3521	if test -z "$CPP"; then
3522	if test "${ac_cv_prog_CPP+set}" = set; then
3523	echo $ECHO_N "(cached) $ECHO_C" >&6
3524	else
3525	# Double quotes because CPP needs to be expanded
3526	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3527	do
3528	ac_preproc_ok=false
3529	for ac_c_preproc_warn_flag in '' yes
3530	do
3531	# Use a header file that comes with gcc, so configuring glibc
3532	# with a fresh cross-compiler works.
3533	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3534	# <limits.h> exists even on freestanding compilers.
3535	# On the NeXT, cc -E runs the code through the compiler's parser,
3536	# not just through cpp. "Syntax error" is here to catch this case.
3537	cat >conftest.$ac_ext <<_ACEOF
3538	/* confdefs.h. */
3539	_ACEOF
3540	cat confdefs.h >>conftest.$ac_ext
3541	cat >>conftest.$ac_ext <<_ACEOF
3542	/* end confdefs.h. */
3543	#ifdef __STDC__
3544	# include <limits.h>
3545	#else
3546	# include <assert.h>
3547	#endif
3548	Syntax error
3549	_ACEOF
3550	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3551	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3552	ac_status=$?
3553	grep -v '^ *+' conftest.er1 >conftest.err
3554	rm -f conftest.er1
3555	cat conftest.err >&5
3556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557	(exit $ac_status); } >/dev/null; then
3558	if test -s conftest.err; then
3559	ac_cpp_err=$ac_c_preproc_warn_flag
3560	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3561	else
3562	ac_cpp_err=
3563	fi
3564	else
3565	ac_cpp_err=yes
3566	fi
3567	if test -z "$ac_cpp_err"; then
3568	:
3569	else
3570	echo "$as_me: failed program was:" >&5
3571	sed 's/^/\| /' conftest.$ac_ext >&5
3572
3573	# Broken: fails on valid input.
3574	continue
3575	fi
3576	rm -f conftest.err conftest.$ac_ext
3577
3578	# OK, works on sane cases. Now check whether non-existent headers
3579	# can be detected and how.
3580	cat >conftest.$ac_ext <<_ACEOF
3581	/* confdefs.h. */
3582	_ACEOF
3583	cat confdefs.h >>conftest.$ac_ext
3584	cat >>conftest.$ac_ext <<_ACEOF
3585	/* end confdefs.h. */
3586	#include <ac_nonexistent.h>
3587	_ACEOF
3588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3590	ac_status=$?
3591	grep -v '^ *+' conftest.er1 >conftest.err
3592	rm -f conftest.er1
3593	cat conftest.err >&5
3594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595	(exit $ac_status); } >/dev/null; then
3596	if test -s conftest.err; then
3597	ac_cpp_err=$ac_c_preproc_warn_flag
3598	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3599	else
3600	ac_cpp_err=
3601	fi
3602	else
3603	ac_cpp_err=yes
3604	fi
3605	if test -z "$ac_cpp_err"; then
3606	# Broken: success on invalid input.
3607	continue
3608	else
3609	echo "$as_me: failed program was:" >&5
3610	sed 's/^/\| /' conftest.$ac_ext >&5
3611
3612	# Passes both tests.
3613	ac_preproc_ok=:
3614	break
3615	fi
3616	rm -f conftest.err conftest.$ac_ext
3617
3618	done
3619	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3620	rm -f conftest.err conftest.$ac_ext
3621	if $ac_preproc_ok; then
3622	break
3623	fi
3624
3625	done
3626	ac_cv_prog_CPP=$CPP
3627
3628	fi
3629	CPP=$ac_cv_prog_CPP
3630	else
3631	ac_cv_prog_CPP=$CPP
3632	fi
3633	echo "$as_me:$LINENO: result: $CPP" >&5
3634	echo "${ECHO_T}$CPP" >&6
3635	ac_preproc_ok=false
3636	for ac_c_preproc_warn_flag in '' yes
3637	do
3638	# Use a header file that comes with gcc, so configuring glibc
3639	# with a fresh cross-compiler works.
3640	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3641	# <limits.h> exists even on freestanding compilers.
3642	# On the NeXT, cc -E runs the code through the compiler's parser,
3643	# not just through cpp. "Syntax error" is here to catch this case.
3644	cat >conftest.$ac_ext <<_ACEOF
3645	/* confdefs.h. */
3646	_ACEOF
3647	cat confdefs.h >>conftest.$ac_ext
3648	cat >>conftest.$ac_ext <<_ACEOF
3649	/* end confdefs.h. */
3650	#ifdef __STDC__
3651	# include <limits.h>
3652	#else
3653	# include <assert.h>
3654	#endif
3655	Syntax error
3656	_ACEOF
3657	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3658	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3659	ac_status=$?
3660	grep -v '^ *+' conftest.er1 >conftest.err
3661	rm -f conftest.er1
3662	cat conftest.err >&5
3663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664	(exit $ac_status); } >/dev/null; then
3665	if test -s conftest.err; then
3666	ac_cpp_err=$ac_c_preproc_warn_flag
3667	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3668	else
3669	ac_cpp_err=
3670	fi
3671	else
3672	ac_cpp_err=yes
3673	fi
3674	if test -z "$ac_cpp_err"; then
3675	:
3676	else
3677	echo "$as_me: failed program was:" >&5
3678	sed 's/^/\| /' conftest.$ac_ext >&5
3679
3680	# Broken: fails on valid input.
3681	continue
3682	fi
3683	rm -f conftest.err conftest.$ac_ext
3684
3685	# OK, works on sane cases. Now check whether non-existent headers
3686	# can be detected and how.
3687	cat >conftest.$ac_ext <<_ACEOF
3688	/* confdefs.h. */
3689	_ACEOF
3690	cat confdefs.h >>conftest.$ac_ext
3691	cat >>conftest.$ac_ext <<_ACEOF
3692	/* end confdefs.h. */
3693	#include <ac_nonexistent.h>
3694	_ACEOF
3695	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3696	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3697	ac_status=$?
3698	grep -v '^ *+' conftest.er1 >conftest.err
3699	rm -f conftest.er1
3700	cat conftest.err >&5
3701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3702	(exit $ac_status); } >/dev/null; then
3703	if test -s conftest.err; then
3704	ac_cpp_err=$ac_c_preproc_warn_flag
3705	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3706	else
3707	ac_cpp_err=
3708	fi
3709	else
3710	ac_cpp_err=yes
3711	fi
3712	if test -z "$ac_cpp_err"; then
3713	# Broken: success on invalid input.
3714	continue
3715	else
3716	echo "$as_me: failed program was:" >&5
3717	sed 's/^/\| /' conftest.$ac_ext >&5
3718
3719	# Passes both tests.
3720	ac_preproc_ok=:
3721	break
3722	fi
3723	rm -f conftest.err conftest.$ac_ext
3724
3725	done
3726	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3727	rm -f conftest.err conftest.$ac_ext
3728	if $ac_preproc_ok; then
3729	:
3730	else
3731	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3732	See \`config.log' for more details." >&5
3733	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3734	See \`config.log' for more details." >&2;}
3735	{ (exit 1); exit 1; }; }
3736	fi
3737
3738	ac_ext=c
3739	ac_cpp='$CPP $CPPFLAGS'
3740	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3741	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3742	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3743
3744
3745	echo "$as_me:$LINENO: checking for egrep" >&5
3746	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3747	if test "${ac_cv_prog_egrep+set}" = set; then
3748	echo $ECHO_N "(cached) $ECHO_C" >&6
3749	else
3750	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3751	then ac_cv_prog_egrep='grep -E'
3752	else ac_cv_prog_egrep='egrep'
3753	fi
3754	fi
3755	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3756	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3757	EGREP=$ac_cv_prog_egrep
3758
3759
3760	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3761	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3762	if test "${ac_cv_header_stdc+set}" = set; then
3763	echo $ECHO_N "(cached) $ECHO_C" >&6
3764	else
3765	cat >conftest.$ac_ext <<_ACEOF
3766	/* confdefs.h. */
3767	_ACEOF
3768	cat confdefs.h >>conftest.$ac_ext
3769	cat >>conftest.$ac_ext <<_ACEOF
3770	/* end confdefs.h. */
3771	#include <stdlib.h>
3772	#include <stdarg.h>
3773	#include <string.h>
3774	#include <float.h>
3775
3776	int
3777	main ()
3778	{
3779
3780	;
3781	return 0;
3782	}
3783	_ACEOF
3784	rm -f conftest.$ac_objext
3785	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786	(eval $ac_compile) 2>conftest.er1
3787	ac_status=$?
3788	grep -v '^ *+' conftest.er1 >conftest.err
3789	rm -f conftest.er1
3790	cat conftest.err >&5
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); } &&
3793	{ ac_try='test -z "$ac_c_werror_flag"
3794	\|\| test ! -s conftest.err'
3795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796	(eval $ac_try) 2>&5
3797	ac_status=$?
3798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799	(exit $ac_status); }; } &&
3800	{ ac_try='test -s conftest.$ac_objext'
3801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802	(eval $ac_try) 2>&5
3803	ac_status=$?
3804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805	(exit $ac_status); }; }; then
3806	ac_cv_header_stdc=yes
3807	else
3808	echo "$as_me: failed program was:" >&5
3809	sed 's/^/\| /' conftest.$ac_ext >&5
3810
3811	ac_cv_header_stdc=no
3812	fi
3813	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814
3815	if test $ac_cv_header_stdc = yes; then
3816	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3817	cat >conftest.$ac_ext <<_ACEOF
3818	/* confdefs.h. */
3819	_ACEOF
3820	cat confdefs.h >>conftest.$ac_ext
3821	cat >>conftest.$ac_ext <<_ACEOF
3822	/* end confdefs.h. */
3823	#include <string.h>
3824
3825	_ACEOF
3826	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3827	$EGREP "memchr" >/dev/null 2>&1; then
3828	:
3829	else
3830	ac_cv_header_stdc=no
3831	fi
3832	rm -f conftest*
3833
3834	fi
3835
3836	if test $ac_cv_header_stdc = yes; then
3837	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3838	cat >conftest.$ac_ext <<_ACEOF
3839	/* confdefs.h. */
3840	_ACEOF
3841	cat confdefs.h >>conftest.$ac_ext
3842	cat >>conftest.$ac_ext <<_ACEOF
3843	/* end confdefs.h. */
3844	#include <stdlib.h>
3845
3846	_ACEOF
3847	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3848	$EGREP "free" >/dev/null 2>&1; then
3849	:
3850	else
3851	ac_cv_header_stdc=no
3852	fi
3853	rm -f conftest*
3854
3855	fi
3856
3857	if test $ac_cv_header_stdc = yes; then
3858	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3859	if test "$cross_compiling" = yes; then
3860	:
3861	else
3862	cat >conftest.$ac_ext <<_ACEOF
3863	/* confdefs.h. */
3864	_ACEOF
3865	cat confdefs.h >>conftest.$ac_ext
3866	cat >>conftest.$ac_ext <<_ACEOF
3867	/* end confdefs.h. */
3868	#include <ctype.h>
3869	#if ((' ' & 0x0FF) == 0x020)
3870	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3871	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3872	#else
3873	# define ISLOWER(c) \
3874	(('a' <= (c) && (c) <= 'i') \
3875	\|\| ('j' <= (c) && (c) <= 'r') \
3876	\|\| ('s' <= (c) && (c) <= 'z'))
3877	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3878	#endif
3879
3880	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3881	int
3882	main ()
3883	{
3884	int i;
3885	for (i = 0; i < 256; i++)
3886	if (XOR (islower (i), ISLOWER (i))
3887	\|\| toupper (i) != TOUPPER (i))
3888	exit(2);
3889	exit (0);
3890	}
3891	_ACEOF
3892	rm -f conftest$ac_exeext
3893	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3894	(eval $ac_link) 2>&5
3895	ac_status=$?
3896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3898	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3899	(eval $ac_try) 2>&5
3900	ac_status=$?
3901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902	(exit $ac_status); }; }; then
3903	:
3904	else
3905	echo "$as_me: program exited with status $ac_status" >&5
3906	echo "$as_me: failed program was:" >&5
3907	sed 's/^/\| /' conftest.$ac_ext >&5
3908
3909	( exit $ac_status )
3910	ac_cv_header_stdc=no
3911	fi
3912	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3913	fi
3914	fi
3915	fi
3916	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3917	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3918	if test $ac_cv_header_stdc = yes; then
3919
3920	cat >>confdefs.h <<\_ACEOF
3921	#define STDC_HEADERS 1
3922	_ACEOF
3923
3924	fi
3925
3926
3927	##################################
3928	## CHECKING OPTIONAL ARGUMENTS ##
3929	##################################
3930
3931	#-----------------#
3932	# DEBUG-statement #
3933	#-----------------#
3934	DEBUG=no
3935	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3936	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3937	# Check whether --enable-debug or --disable-debug was given.
3938	if test "${enable_debug+set}" = set; then
3939	enableval="$enable_debug"
3940	DEBUG=$enableval
3941	fi;
3942
3943	if test x$DEBUG = xno; then
3944	echo "no"
3945	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3946	DEBUG=4
3947	elif test x$DEBUG = xyes; then
3948	echo "yes"
3949	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3950	DEBUG=4
3951	else
3952	echo "yes: setting debuglevel to to $DEBUG"
3953	fi
3954
3955	cat >>confdefs.h <<_ACEOF
3956	#define DEBUG $DEBUG
3957	_ACEOF
3958
3959
3960
3961
3962	#---------------#
3963	# Modular Debug #
3964	#---------------#
3965	MODULAR_DEBUG=yes
3966	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3967	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3968	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3969	if test "${enable_modular_debug+set}" = set; then
3970	enableval="$enable_modular_debug"
3971	MODULAR_DEBUG=$enableval
3972	fi;
3973
3974	if test x$MODULAR_DEBUG = xno; then
3975	echo "no"
3976	elif test x$MODULAR_DEBUG = xyes; then
3977	echo "yes"
3978
3979	cat >>confdefs.h <<_ACEOF
3980	#define MODULAR_DEBUG 1
3981	_ACEOF
3982
3983	fi
3984
3985	#--------------#
3986	# GTK-disabled #
3987	#--------------#
3988	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3989	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3990
3991	# Check whether --with-gtk or --without-gtk was given.
3992	if test "${with_gtk+set}" = set; then
3993	withval="$with_gtk"
3994	def_gtk=no
3995	else
3996	def_gtk=yes
3997	fi;
3998	if test x$def_gtk = xyes; then
3999	echo "yes"
4000	fi
4001	if test x$def_gtk = xno; then
4002	echo "no"
4003	fi
4004
4005	#------------------#
4006	# libCurl-disabled #
4007	#------------------#
4008	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4009	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4010
4011	# Check whether --with-curl or --without-curl was given.
4012	if test "${with_curl+set}" = set; then
4013	withval="$with_curl"
4014	def_curl=no
4015	else
4016	def_curl=yes
4017	fi;
4018	if test x$def_curl = xyes; then
4019	echo "yes"
4020	fi
4021	if test x$def_curl = xno; then
4022	echo "no"
4023	fi
4024
4025	#-------------------#
4026	# SubProject-enable #
4027	#-------------------#
4028	def_sub_projects=no
4029	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4030	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4031	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4032	if test "${enable_sub_projects+set}" = set; then
4033	enableval="$enable_sub_projects"
4034	def_sub_projects=yes
4035	fi;
4036	if test x$def_sub_projects = xyes; then
4037	echo "yes"
4038	fi
4039	if test x$def_sub_projects = xno; then
4040	echo "no"
4041	fi
4042
4043
4044	if test x$def_sub_projects = xyes; then
4045	SUB_PROJECTS_TRUE=
4046	SUB_PROJECTS_FALSE='#'
4047	else
4048	SUB_PROJECTS_TRUE='#'
4049	SUB_PROJECTS_FALSE=
4050	fi
4051
4052
4053	#-------------------#
4054	# Profiling Enabled #
4055	#-------------------#
4056	def_profiling=no
4057	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4058	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4059	# Check whether --enable-profile or --disable-profile was given.
4060	if test "${enable_profile+set}" = set; then
4061	enableval="$enable_profile"
4062	def_profiling=yes
4063	fi;
4064	if test x$def_profiling = xyes; then
4065	echo "yes"
4066	CXXFLAGS="$CXXFLAGS -pg"
4067	fi
4068	if test x$def_profiling = xno; then
4069	echo "no"
4070	fi
4071
4072	#----------------#
4073	# efence Enabled #
4074	#----------------#
4075	def_efence=no
4076	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4077	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4078	# Check whether --enable-efence or --disable-efence was given.
4079	if test "${enable_efence+set}" = set; then
4080	enableval="$enable_efence"
4081	def_efence=yes
4082	fi;
4083	if test x$def_efence = xyes; then
4084	echo "yes"
4085	fi
4086	if test x$def_efence = xno; then
4087	echo "no"
4088	fi
4089
4090	#----------------------#
4091	# Documentation-enable #
4092	#----------------------#
4093	def_documentation=no
4094	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4095	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4096	# Check whether --enable-documentation or --disable-documentation was given.
4097	if test "${enable_documentation+set}" = set; then
4098	enableval="$enable_documentation"
4099	def_documentation=yes
4100	fi;
4101	if test x$def_documentation = xyes; then
4102	echo "yes"
4103	fi
4104	if test x$def_documentation = xno; then
4105	echo "no"
4106	fi
4107
4108
4109	if test x$def_documentation = xyes; then
4110	DOCUMENTATION_TRUE=
4111	DOCUMENTATION_FALSE='#'
4112	else
4113	DOCUMENTATION_TRUE='#'
4114	DOCUMENTATION_FALSE=
4115	fi
4116
4117	#######################
4118	## PROGRAMM CHECKING ##
4119	## 3. party Programs ##
4120	#######################
4121
4122	#----------------------#
4123	# checking for Doxygen #
4124	#----------------------#
4125	# Extract the first word of "doxygen", so it can be a program name with args.
4126	set dummy doxygen; ac_word=$2
4127	echo "$as_me:$LINENO: checking for $ac_word" >&5
4128	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4129	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4130	echo $ECHO_N "(cached) $ECHO_C" >&6
4131	else
4132	case $DOXYGEN in
4133	[\\/]* \| ?:[\\/]*)
4134	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4135	;;
4136	*)
4137	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4138	for as_dir in $PATH
4139	do
4140	IFS=$as_save_IFS
4141	test -z "$as_dir" && as_dir=.
4142	for ac_exec_ext in '' $ac_executable_extensions; do
4143	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4144	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4145	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4146	break 2
4147	fi
4148	done
4149	done
4150
4151	;;
4152	esac
4153	fi
4154	DOXYGEN=$ac_cv_path_DOXYGEN
4155
4156	if test -n "$DOXYGEN"; then
4157	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4158	echo "${ECHO_T}$DOXYGEN" >&6
4159	else
4160	echo "$as_me:$LINENO: result: no" >&5
4161	echo "${ECHO_T}no" >&6
4162	fi
4163
4164
4165
4166	if test $DOXYGEN; then
4167	DOXYGEN_TRUE=
4168	DOXYGEN_FALSE='#'
4169	else
4170	DOXYGEN_TRUE='#'
4171	DOXYGEN_FALSE=
4172	fi
4173
4174
4175	#--------------------#
4176	# checking for gprof #
4177	#--------------------#
4178	# Extract the first word of "gprof", so it can be a program name with args.
4179	set dummy gprof; ac_word=$2
4180	echo "$as_me:$LINENO: checking for $ac_word" >&5
4181	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4182	if test "${ac_cv_path_GPROF+set}" = set; then
4183	echo $ECHO_N "(cached) $ECHO_C" >&6
4184	else
4185	case $GPROF in
4186	[\\/]* \| ?:[\\/]*)
4187	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4188	;;
4189	*)
4190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191	for as_dir in $PATH
4192	do
4193	IFS=$as_save_IFS
4194	test -z "$as_dir" && as_dir=.
4195	for ac_exec_ext in '' $ac_executable_extensions; do
4196	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4197	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4198	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4199	break 2
4200	fi
4201	done
4202	done
4203
4204	;;
4205	esac
4206	fi
4207	GPROF=$ac_cv_path_GPROF
4208
4209	if test -n "$GPROF"; then
4210	echo "$as_me:$LINENO: result: $GPROF" >&5
4211	echo "${ECHO_T}$GPROF" >&6
4212	else
4213	echo "$as_me:$LINENO: result: no" >&5
4214	echo "${ECHO_T}no" >&6
4215	fi
4216
4217
4218	#########################
4219	## CHECKING FOR SYSTEM ##
4220	#########################
4221	## here the system is checked, and openGL is included
4222	## also checking for SDL on differen Systems
4223
4224	echo "$as_me:$LINENO: checking for System" >&5
4225	echo $ECHO_N "checking for System... $ECHO_C" >&6
4226	## checking for openGL-environment and other sys-specific parameters
4227	case "$target" in
4228	#---------#
4229	# WINDOWS #
4230	#---------#
4231	--mingw32*)
4232	echo "mingw-WINDOWS detected"
4233
4234	CPPFLAGS="-I/usr/include/SDL -I/mingw/include/SDL"
4235
4236	mingw="yes"
4237	MSBITFIELDS="-mms-bitfields"
4238	MWINDOWS="-mwindows"
4239
4240	# checking gl header
4241	#done before loop
4242
4243	# checking gl header
4244	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4255	inttypes.h stdint.h unistd.h
4256	do
4257	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4258	echo "$as_me:$LINENO: checking for $ac_header" >&5
4259	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4260	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4261	echo $ECHO_N "(cached) $ECHO_C" >&6
4262	else
4263	cat >conftest.$ac_ext <<_ACEOF
4264	/* confdefs.h. */
4265	_ACEOF
4266	cat confdefs.h >>conftest.$ac_ext
4267	cat >>conftest.$ac_ext <<_ACEOF
4268	/* end confdefs.h. */
4269	$ac_includes_default
4270
4271	#include <$ac_header>
4272	_ACEOF
4273	rm -f conftest.$ac_objext
4274	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4275	(eval $ac_compile) 2>conftest.er1
4276	ac_status=$?
4277	grep -v '^ *+' conftest.er1 >conftest.err
4278	rm -f conftest.er1
4279	cat conftest.err >&5
4280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4281	(exit $ac_status); } &&
4282	{ ac_try='test -z "$ac_c_werror_flag"
4283	\|\| test ! -s conftest.err'
4284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4285	(eval $ac_try) 2>&5
4286	ac_status=$?
4287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4288	(exit $ac_status); }; } &&
4289	{ ac_try='test -s conftest.$ac_objext'
4290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4291	(eval $ac_try) 2>&5
4292	ac_status=$?
4293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4294	(exit $ac_status); }; }; then
4295	eval "$as_ac_Header=yes"
4296	else
4297	echo "$as_me: failed program was:" >&5
4298	sed 's/^/\| /' conftest.$ac_ext >&5
4299
4300	eval "$as_ac_Header=no"
4301	fi
4302	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4303	fi
4304	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4305	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4306	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4307	cat >>confdefs.h <<_ACEOF
4308	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4309	_ACEOF
4310
4311	fi
4312
4313	done
4314
4315
4316
4317	for ac_header in GL/gl.h
4318	do
4319	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4320	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4321	echo "$as_me:$LINENO: checking for $ac_header" >&5
4322	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4323	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4324	echo $ECHO_N "(cached) $ECHO_C" >&6
4325	fi
4326	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4327	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4328	else
4329	# Is the header compilable?
4330	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4331	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4332	cat >conftest.$ac_ext <<_ACEOF
4333	/* confdefs.h. */
4334	_ACEOF
4335	cat confdefs.h >>conftest.$ac_ext
4336	cat >>conftest.$ac_ext <<_ACEOF
4337	/* end confdefs.h. */
4338	$ac_includes_default
4339	#include <$ac_header>
4340	_ACEOF
4341	rm -f conftest.$ac_objext
4342	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4343	(eval $ac_compile) 2>conftest.er1
4344	ac_status=$?
4345	grep -v '^ *+' conftest.er1 >conftest.err
4346	rm -f conftest.er1
4347	cat conftest.err >&5
4348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4349	(exit $ac_status); } &&
4350	{ ac_try='test -z "$ac_c_werror_flag"
4351	\|\| test ! -s conftest.err'
4352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4353	(eval $ac_try) 2>&5
4354	ac_status=$?
4355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4356	(exit $ac_status); }; } &&
4357	{ ac_try='test -s conftest.$ac_objext'
4358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4359	(eval $ac_try) 2>&5
4360	ac_status=$?
4361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362	(exit $ac_status); }; }; then
4363	ac_header_compiler=yes
4364	else
4365	echo "$as_me: failed program was:" >&5
4366	sed 's/^/\| /' conftest.$ac_ext >&5
4367
4368	ac_header_compiler=no
4369	fi
4370	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4371	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4372	echo "${ECHO_T}$ac_header_compiler" >&6
4373
4374	# Is the header present?
4375	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4376	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4377	cat >conftest.$ac_ext <<_ACEOF
4378	/* confdefs.h. */
4379	_ACEOF
4380	cat confdefs.h >>conftest.$ac_ext
4381	cat >>conftest.$ac_ext <<_ACEOF
4382	/* end confdefs.h. */
4383	#include <$ac_header>
4384	_ACEOF
4385	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4386	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4387	ac_status=$?
4388	grep -v '^ *+' conftest.er1 >conftest.err
4389	rm -f conftest.er1
4390	cat conftest.err >&5
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); } >/dev/null; then
4393	if test -s conftest.err; then
4394	ac_cpp_err=$ac_c_preproc_warn_flag
4395	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4396	else
4397	ac_cpp_err=
4398	fi
4399	else
4400	ac_cpp_err=yes
4401	fi
4402	if test -z "$ac_cpp_err"; then
4403	ac_header_preproc=yes
4404	else
4405	echo "$as_me: failed program was:" >&5
4406	sed 's/^/\| /' conftest.$ac_ext >&5
4407
4408	ac_header_preproc=no
4409	fi
4410	rm -f conftest.err conftest.$ac_ext
4411	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4412	echo "${ECHO_T}$ac_header_preproc" >&6
4413
4414	# So? What about this header?
4415	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4416	yes:no: )
4417	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4418	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4419	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4420	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4421	ac_header_preproc=yes
4422	;;
4423	no:yes:* )
4424	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4425	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4426	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4427	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4428	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4429	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4430	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4431	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4432	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4433	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4434	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4435	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4436	(
4437	cat <<\_ASBOX
4438	## ---------------------------------------------- ##
4439	## Report this to orxonox-dev at mail.datacore.ch ##
4440	## ---------------------------------------------- ##
4441	_ASBOX
4442	) \|
4443	sed "s/^/$as_me: WARNING: /" >&2
4444	;;
4445	esac
4446	echo "$as_me:$LINENO: checking for $ac_header" >&5
4447	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4448	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4449	echo $ECHO_N "(cached) $ECHO_C" >&6
4450	else
4451	eval "$as_ac_Header=\$ac_header_preproc"
4452	fi
4453	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4454	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4455
4456	fi
4457	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4458	cat >>confdefs.h <<_ACEOF
4459	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4460	_ACEOF
4461
4462	else
4463	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4464	echo "$as_me: error: cannot find opengl headers" >&2;}
4465	{ (exit 1); exit 1; }; }
4466	fi
4467
4468	done
4469
4470	# checking for Windows openGl library
4471	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4472	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4473	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4474	echo $ECHO_N "(cached) $ECHO_C" >&6
4475	else
4476	ac_check_lib_save_LIBS=$LIBS
4477	LIBS="-lopengl32 $LIBS"
4478	cat >conftest.$ac_ext <<_ACEOF
4479	/* confdefs.h. */
4480	_ACEOF
4481	cat confdefs.h >>conftest.$ac_ext
4482	cat >>conftest.$ac_ext <<_ACEOF
4483	/* end confdefs.h. */
4484
4485
4486	int
4487	main ()
4488	{
4489	main ();
4490	;
4491	return 0;
4492	}
4493	_ACEOF
4494	rm -f conftest.$ac_objext conftest$ac_exeext
4495	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4496	(eval $ac_link) 2>conftest.er1
4497	ac_status=$?
4498	grep -v '^ *+' conftest.er1 >conftest.err
4499	rm -f conftest.er1
4500	cat conftest.err >&5
4501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4502	(exit $ac_status); } &&
4503	{ ac_try='test -z "$ac_c_werror_flag"
4504	\|\| test ! -s conftest.err'
4505	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506	(eval $ac_try) 2>&5
4507	ac_status=$?
4508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509	(exit $ac_status); }; } &&
4510	{ ac_try='test -s conftest$ac_exeext'
4511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4512	(eval $ac_try) 2>&5
4513	ac_status=$?
4514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515	(exit $ac_status); }; }; then
4516	ac_cv_lib_opengl32_main=yes
4517	else
4518	echo "$as_me: failed program was:" >&5
4519	sed 's/^/\| /' conftest.$ac_ext >&5
4520
4521	ac_cv_lib_opengl32_main=no
4522	fi
4523	rm -f conftest.err conftest.$ac_objext \
4524	conftest$ac_exeext conftest.$ac_ext
4525	LIBS=$ac_check_lib_save_LIBS
4526	fi
4527	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4528	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4529	if test $ac_cv_lib_opengl32_main = yes; then
4530	FOUND_opengl32=yes
4531	else
4532	"gl/gl.h"
4533	fi
4534
4535	if test x$FOUND_opengl32 = xyes ; then
4536	LIBS="$LIBS -lopengl32"
4537	else
4538	echo "------------------"
4539	echo "opengl not found."
4540	echo "please install the opengl package which can be found at http://www.opengl.org"
4541	echo "------------------"
4542	exit -1
4543	fi
4544
4545	# cheking for GLU-header
4546
4547	for ac_header in GL/glu.h
4548	do
4549	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4550	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4551	echo "$as_me:$LINENO: checking for $ac_header" >&5
4552	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4553	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4554	echo $ECHO_N "(cached) $ECHO_C" >&6
4555	fi
4556	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4557	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4558	else
4559	# Is the header compilable?
4560	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4561	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4562	cat >conftest.$ac_ext <<_ACEOF
4563	/* confdefs.h. */
4564	_ACEOF
4565	cat confdefs.h >>conftest.$ac_ext
4566	cat >>conftest.$ac_ext <<_ACEOF
4567	/* end confdefs.h. */
4568	$ac_includes_default
4569	#include <$ac_header>
4570	_ACEOF
4571	rm -f conftest.$ac_objext
4572	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4573	(eval $ac_compile) 2>conftest.er1
4574	ac_status=$?
4575	grep -v '^ *+' conftest.er1 >conftest.err
4576	rm -f conftest.er1
4577	cat conftest.err >&5
4578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4579	(exit $ac_status); } &&
4580	{ ac_try='test -z "$ac_c_werror_flag"
4581	\|\| test ! -s conftest.err'
4582	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4583	(eval $ac_try) 2>&5
4584	ac_status=$?
4585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4586	(exit $ac_status); }; } &&
4587	{ ac_try='test -s conftest.$ac_objext'
4588	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4589	(eval $ac_try) 2>&5
4590	ac_status=$?
4591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4592	(exit $ac_status); }; }; then
4593	ac_header_compiler=yes
4594	else
4595	echo "$as_me: failed program was:" >&5
4596	sed 's/^/\| /' conftest.$ac_ext >&5
4597
4598	ac_header_compiler=no
4599	fi
4600	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4601	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4602	echo "${ECHO_T}$ac_header_compiler" >&6
4603
4604	# Is the header present?
4605	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4606	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4607	cat >conftest.$ac_ext <<_ACEOF
4608	/* confdefs.h. */
4609	_ACEOF
4610	cat confdefs.h >>conftest.$ac_ext
4611	cat >>conftest.$ac_ext <<_ACEOF
4612	/* end confdefs.h. */
4613	#include <$ac_header>
4614	_ACEOF
4615	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4616	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4617	ac_status=$?
4618	grep -v '^ *+' conftest.er1 >conftest.err
4619	rm -f conftest.er1
4620	cat conftest.err >&5
4621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622	(exit $ac_status); } >/dev/null; then
4623	if test -s conftest.err; then
4624	ac_cpp_err=$ac_c_preproc_warn_flag
4625	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4626	else
4627	ac_cpp_err=
4628	fi
4629	else
4630	ac_cpp_err=yes
4631	fi
4632	if test -z "$ac_cpp_err"; then
4633	ac_header_preproc=yes
4634	else
4635	echo "$as_me: failed program was:" >&5
4636	sed 's/^/\| /' conftest.$ac_ext >&5
4637
4638	ac_header_preproc=no
4639	fi
4640	rm -f conftest.err conftest.$ac_ext
4641	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4642	echo "${ECHO_T}$ac_header_preproc" >&6
4643
4644	# So? What about this header?
4645	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4646	yes:no: )
4647	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4648	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4649	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4650	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4651	ac_header_preproc=yes
4652	;;
4653	no:yes:* )
4654	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4655	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4656	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4657	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4658	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4659	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4660	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4661	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4662	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4663	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4664	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4665	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4666	(
4667	cat <<\_ASBOX
4668	## ---------------------------------------------- ##
4669	## Report this to orxonox-dev at mail.datacore.ch ##
4670	## ---------------------------------------------- ##
4671	_ASBOX
4672	) \|
4673	sed "s/^/$as_me: WARNING: /" >&2
4674	;;
4675	esac
4676	echo "$as_me:$LINENO: checking for $ac_header" >&5
4677	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4678	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4679	echo $ECHO_N "(cached) $ECHO_C" >&6
4680	else
4681	eval "$as_ac_Header=\$ac_header_preproc"
4682	fi
4683	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4684	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4685
4686	fi
4687	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4688	cat >>confdefs.h <<_ACEOF
4689	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4690	_ACEOF
4691
4692	else
4693	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4694	echo "$as_me: error: cannot find opengl headers" >&2;}
4695	{ (exit 1); exit 1; }; }
4696	fi
4697
4698	done
4699
4700
4701	# checking for libGLU
4702	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4703	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4704	if test "${ac_cv_lib_glu32_main+set}" = set; then
4705	echo $ECHO_N "(cached) $ECHO_C" >&6
4706	else
4707	ac_check_lib_save_LIBS=$LIBS
4708	LIBS="-lglu32 $LIBS"
4709	cat >conftest.$ac_ext <<_ACEOF
4710	/* confdefs.h. */
4711	_ACEOF
4712	cat confdefs.h >>conftest.$ac_ext
4713	cat >>conftest.$ac_ext <<_ACEOF
4714	/* end confdefs.h. */
4715
4716
4717	int
4718	main ()
4719	{
4720	main ();
4721	;
4722	return 0;
4723	}
4724	_ACEOF
4725	rm -f conftest.$ac_objext conftest$ac_exeext
4726	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4727	(eval $ac_link) 2>conftest.er1
4728	ac_status=$?
4729	grep -v '^ *+' conftest.er1 >conftest.err
4730	rm -f conftest.er1
4731	cat conftest.err >&5
4732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733	(exit $ac_status); } &&
4734	{ ac_try='test -z "$ac_c_werror_flag"
4735	\|\| test ! -s conftest.err'
4736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4737	(eval $ac_try) 2>&5
4738	ac_status=$?
4739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4740	(exit $ac_status); }; } &&
4741	{ ac_try='test -s conftest$ac_exeext'
4742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4743	(eval $ac_try) 2>&5
4744	ac_status=$?
4745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746	(exit $ac_status); }; }; then
4747	ac_cv_lib_glu32_main=yes
4748	else
4749	echo "$as_me: failed program was:" >&5
4750	sed 's/^/\| /' conftest.$ac_ext >&5
4751
4752	ac_cv_lib_glu32_main=no
4753	fi
4754	rm -f conftest.err conftest.$ac_objext \
4755	conftest$ac_exeext conftest.$ac_ext
4756	LIBS=$ac_check_lib_save_LIBS
4757	fi
4758	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4759	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4760	if test $ac_cv_lib_glu32_main = yes; then
4761	FOUND_glu32=yes
4762	fi
4763
4764	if test x$FOUND_glu32 = xyes ; then
4765	LIBS="$LIBS -lGLU32"
4766	else
4767	echo "------------------"
4768	echo "GLU library not found."
4769	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4770	echo "------------------"
4771	exit -1
4772	fi
4773
4774	# checking for mingw32
4775	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4776	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4777	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4778	echo $ECHO_N "(cached) $ECHO_C" >&6
4779	else
4780	ac_check_lib_save_LIBS=$LIBS
4781	LIBS="-lmingw32 $LIBS"
4782	cat >conftest.$ac_ext <<_ACEOF
4783	/* confdefs.h. */
4784	_ACEOF
4785	cat confdefs.h >>conftest.$ac_ext
4786	cat >>conftest.$ac_ext <<_ACEOF
4787	/* end confdefs.h. */
4788
4789
4790	int
4791	main ()
4792	{
4793	main ();
4794	;
4795	return 0;
4796	}
4797	_ACEOF
4798	rm -f conftest.$ac_objext conftest$ac_exeext
4799	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4800	(eval $ac_link) 2>conftest.er1
4801	ac_status=$?
4802	grep -v '^ *+' conftest.er1 >conftest.err
4803	rm -f conftest.er1
4804	cat conftest.err >&5
4805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806	(exit $ac_status); } &&
4807	{ ac_try='test -z "$ac_c_werror_flag"
4808	\|\| test ! -s conftest.err'
4809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810	(eval $ac_try) 2>&5
4811	ac_status=$?
4812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813	(exit $ac_status); }; } &&
4814	{ ac_try='test -s conftest$ac_exeext'
4815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4816	(eval $ac_try) 2>&5
4817	ac_status=$?
4818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819	(exit $ac_status); }; }; then
4820	ac_cv_lib_mingw32_main=yes
4821	else
4822	echo "$as_me: failed program was:" >&5
4823	sed 's/^/\| /' conftest.$ac_ext >&5
4824
4825	ac_cv_lib_mingw32_main=no
4826	fi
4827	rm -f conftest.err conftest.$ac_objext \
4828	conftest$ac_exeext conftest.$ac_ext
4829	LIBS=$ac_check_lib_save_LIBS
4830	fi
4831	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4832	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4833	if test $ac_cv_lib_mingw32_main = yes; then
4834	FOUND_mingw32=yes
4835	fi
4836
4837	if test x$FOUND_mingw32 = xyes; then
4838	LIBS="$LIBS -lmingw32"
4839	fi
4840	# checking for SDL-headers
4841
4842	for ac_header in SDL.h
4843	do
4844	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4846	echo "$as_me:$LINENO: checking for $ac_header" >&5
4847	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4848	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4849	echo $ECHO_N "(cached) $ECHO_C" >&6
4850	fi
4851	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4852	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4853	else
4854	# Is the header compilable?
4855	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4856	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4857	cat >conftest.$ac_ext <<_ACEOF
4858	/* confdefs.h. */
4859	_ACEOF
4860	cat confdefs.h >>conftest.$ac_ext
4861	cat >>conftest.$ac_ext <<_ACEOF
4862	/* end confdefs.h. */
4863	$ac_includes_default
4864	#include <$ac_header>
4865	_ACEOF
4866	rm -f conftest.$ac_objext
4867	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4868	(eval $ac_compile) 2>conftest.er1
4869	ac_status=$?
4870	grep -v '^ *+' conftest.er1 >conftest.err
4871	rm -f conftest.er1
4872	cat conftest.err >&5
4873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4874	(exit $ac_status); } &&
4875	{ ac_try='test -z "$ac_c_werror_flag"
4876	\|\| test ! -s conftest.err'
4877	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4878	(eval $ac_try) 2>&5
4879	ac_status=$?
4880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4881	(exit $ac_status); }; } &&
4882	{ ac_try='test -s conftest.$ac_objext'
4883	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4884	(eval $ac_try) 2>&5
4885	ac_status=$?
4886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4887	(exit $ac_status); }; }; then
4888	ac_header_compiler=yes
4889	else
4890	echo "$as_me: failed program was:" >&5
4891	sed 's/^/\| /' conftest.$ac_ext >&5
4892
4893	ac_header_compiler=no
4894	fi
4895	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4896	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4897	echo "${ECHO_T}$ac_header_compiler" >&6
4898
4899	# Is the header present?
4900	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4901	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4902	cat >conftest.$ac_ext <<_ACEOF
4903	/* confdefs.h. */
4904	_ACEOF
4905	cat confdefs.h >>conftest.$ac_ext
4906	cat >>conftest.$ac_ext <<_ACEOF
4907	/* end confdefs.h. */
4908	#include <$ac_header>
4909	_ACEOF
4910	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4911	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4912	ac_status=$?
4913	grep -v '^ *+' conftest.er1 >conftest.err
4914	rm -f conftest.er1
4915	cat conftest.err >&5
4916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917	(exit $ac_status); } >/dev/null; then
4918	if test -s conftest.err; then
4919	ac_cpp_err=$ac_c_preproc_warn_flag
4920	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4921	else
4922	ac_cpp_err=
4923	fi
4924	else
4925	ac_cpp_err=yes
4926	fi
4927	if test -z "$ac_cpp_err"; then
4928	ac_header_preproc=yes
4929	else
4930	echo "$as_me: failed program was:" >&5
4931	sed 's/^/\| /' conftest.$ac_ext >&5
4932
4933	ac_header_preproc=no
4934	fi
4935	rm -f conftest.err conftest.$ac_ext
4936	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4937	echo "${ECHO_T}$ac_header_preproc" >&6
4938
4939	# So? What about this header?
4940	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4941	yes:no: )
4942	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4943	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4944	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4945	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4946	ac_header_preproc=yes
4947	;;
4948	no:yes:* )
4949	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4950	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4951	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4952	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4953	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4954	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4955	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4956	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4957	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4958	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4959	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4960	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4961	(
4962	cat <<\_ASBOX
4963	## ---------------------------------------------- ##
4964	## Report this to orxonox-dev at mail.datacore.ch ##
4965	## ---------------------------------------------- ##
4966	_ASBOX
4967	) \|
4968	sed "s/^/$as_me: WARNING: /" >&2
4969	;;
4970	esac
4971	echo "$as_me:$LINENO: checking for $ac_header" >&5
4972	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4973	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4974	echo $ECHO_N "(cached) $ECHO_C" >&6
4975	else
4976	eval "$as_ac_Header=\$ac_header_preproc"
4977	fi
4978	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4979	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4980
4981	fi
4982	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4983	cat >>confdefs.h <<_ACEOF
4984	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4985	_ACEOF
4986
4987	else
4988	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4989	echo "$as_me: error: cannot find SDL headers" >&2;}
4990	{ (exit 1); exit 1; }; }
4991	fi
4992
4993	done
4994
4995
4996	#checking for libSDL
4997	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4998	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4999	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5000	echo $ECHO_N "(cached) $ECHO_C" >&6
5001	else
5002	ac_check_lib_save_LIBS=$LIBS
5003	LIBS="-lsdlmain $LIBS"
5004	cat >conftest.$ac_ext <<_ACEOF
5005	/* confdefs.h. */
5006	_ACEOF
5007	cat confdefs.h >>conftest.$ac_ext
5008	cat >>conftest.$ac_ext <<_ACEOF
5009	/* end confdefs.h. */
5010
5011
5012	int
5013	main ()
5014	{
5015	main ();
5016	;
5017	return 0;
5018	}
5019	_ACEOF
5020	rm -f conftest.$ac_objext conftest$ac_exeext
5021	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5022	(eval $ac_link) 2>conftest.er1
5023	ac_status=$?
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_exeext'
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 $ac_status); }; }; then
5042	ac_cv_lib_sdlmain_main=yes
5043	else
5044	echo "$as_me: failed program was:" >&5
5045	sed 's/^/\| /' conftest.$ac_ext >&5
5046
5047	ac_cv_lib_sdlmain_main=no
5048	fi
5049	rm -f conftest.err conftest.$ac_objext \
5050	conftest$ac_exeext conftest.$ac_ext
5051	LIBS=$ac_check_lib_save_LIBS
5052	fi
5053	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5054	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5055	if test $ac_cv_lib_sdlmain_main = yes; then
5056	FOUND_sdlmain=yes
5057	fi
5058
5059	if test x$FOUND_sdlmain = xyes ; then
5060	LIBS="$LIBS -lsdlmain"
5061	else
5062	echo "------------------"
5063	echo "SDL library not found."
5064	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5065	echo "------------------"
5066	exit 1
5067	fi
5068	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5069	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5070	if test "${ac_cv_lib_sdl_main+set}" = set; then
5071	echo $ECHO_N "(cached) $ECHO_C" >&6
5072	else
5073	ac_check_lib_save_LIBS=$LIBS
5074	LIBS="-lsdl $LIBS"
5075	cat >conftest.$ac_ext <<_ACEOF
5076	/* confdefs.h. */
5077	_ACEOF
5078	cat confdefs.h >>conftest.$ac_ext
5079	cat >>conftest.$ac_ext <<_ACEOF
5080	/* end confdefs.h. */
5081
5082
5083	int
5084	main ()
5085	{
5086	main ();
5087	;
5088	return 0;
5089	}
5090	_ACEOF
5091	rm -f conftest.$ac_objext conftest$ac_exeext
5092	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5093	(eval $ac_link) 2>conftest.er1
5094	ac_status=$?
5095	grep -v '^ *+' conftest.er1 >conftest.err
5096	rm -f conftest.er1
5097	cat conftest.err >&5
5098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099	(exit $ac_status); } &&
5100	{ ac_try='test -z "$ac_c_werror_flag"
5101	\|\| test ! -s conftest.err'
5102	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5103	(eval $ac_try) 2>&5
5104	ac_status=$?
5105	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106	(exit $ac_status); }; } &&
5107	{ ac_try='test -s conftest$ac_exeext'
5108	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5109	(eval $ac_try) 2>&5
5110	ac_status=$?
5111	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112	(exit $ac_status); }; }; then
5113	ac_cv_lib_sdl_main=yes
5114	else
5115	echo "$as_me: failed program was:" >&5
5116	sed 's/^/\| /' conftest.$ac_ext >&5
5117
5118	ac_cv_lib_sdl_main=no
5119	fi
5120	rm -f conftest.err conftest.$ac_objext \
5121	conftest$ac_exeext conftest.$ac_ext
5122	LIBS=$ac_check_lib_save_LIBS
5123	fi
5124	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5125	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5126	if test $ac_cv_lib_sdl_main = yes; then
5127	FOUND_sdl=yes
5128	fi
5129
5130	if test x$FOUND_sdl = xyes ; then
5131	LIBS="$LIBS -lsdl"
5132	else
5133	echo "------------------"
5134	echo "SDL library not found."
5135	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5136	echo "------------------"
5137	exit -1
5138	fi
5139
5140	;;
5141	#-------#
5142	# LINUX #
5143	#-------#
5144	--linux*)
5145	echo "Linux detected"
5146
5147	Linux="yes"
5148
5149	CPPFLAGS="-I/usr/X11R6/include -I/usr/include/SDL"
5150	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5151	# checking gl header
5152
5153	for ac_header in GL/gl.h
5154	do
5155	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5156	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5157	echo "$as_me:$LINENO: checking for $ac_header" >&5
5158	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5159	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5160	echo $ECHO_N "(cached) $ECHO_C" >&6
5161	fi
5162	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5163	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5164	else
5165	# Is the header compilable?
5166	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5167	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5168	cat >conftest.$ac_ext <<_ACEOF
5169	/* confdefs.h. */
5170	_ACEOF
5171	cat confdefs.h >>conftest.$ac_ext
5172	cat >>conftest.$ac_ext <<_ACEOF
5173	/* end confdefs.h. */
5174	$ac_includes_default
5175	#include <$ac_header>
5176	_ACEOF
5177	rm -f conftest.$ac_objext
5178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5179	(eval $ac_compile) 2>conftest.er1
5180	ac_status=$?
5181	grep -v '^ *+' conftest.er1 >conftest.err
5182	rm -f conftest.er1
5183	cat conftest.err >&5
5184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5185	(exit $ac_status); } &&
5186	{ ac_try='test -z "$ac_c_werror_flag"
5187	\|\| test ! -s conftest.err'
5188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5189	(eval $ac_try) 2>&5
5190	ac_status=$?
5191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5192	(exit $ac_status); }; } &&
5193	{ ac_try='test -s conftest.$ac_objext'
5194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5195	(eval $ac_try) 2>&5
5196	ac_status=$?
5197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5198	(exit $ac_status); }; }; then
5199	ac_header_compiler=yes
5200	else
5201	echo "$as_me: failed program was:" >&5
5202	sed 's/^/\| /' conftest.$ac_ext >&5
5203
5204	ac_header_compiler=no
5205	fi
5206	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5207	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5208	echo "${ECHO_T}$ac_header_compiler" >&6
5209
5210	# Is the header present?
5211	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5212	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5213	cat >conftest.$ac_ext <<_ACEOF
5214	/* confdefs.h. */
5215	_ACEOF
5216	cat confdefs.h >>conftest.$ac_ext
5217	cat >>conftest.$ac_ext <<_ACEOF
5218	/* end confdefs.h. */
5219	#include <$ac_header>
5220	_ACEOF
5221	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5222	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5223	ac_status=$?
5224	grep -v '^ *+' conftest.er1 >conftest.err
5225	rm -f conftest.er1
5226	cat conftest.err >&5
5227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5228	(exit $ac_status); } >/dev/null; then
5229	if test -s conftest.err; then
5230	ac_cpp_err=$ac_c_preproc_warn_flag
5231	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5232	else
5233	ac_cpp_err=
5234	fi
5235	else
5236	ac_cpp_err=yes
5237	fi
5238	if test -z "$ac_cpp_err"; then
5239	ac_header_preproc=yes
5240	else
5241	echo "$as_me: failed program was:" >&5
5242	sed 's/^/\| /' conftest.$ac_ext >&5
5243
5244	ac_header_preproc=no
5245	fi
5246	rm -f conftest.err conftest.$ac_ext
5247	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5248	echo "${ECHO_T}$ac_header_preproc" >&6
5249
5250	# So? What about this header?
5251	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5252	yes:no: )
5253	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5254	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5255	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5256	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5257	ac_header_preproc=yes
5258	;;
5259	no:yes:* )
5260	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5261	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5262	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5263	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5264	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5265	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5266	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5267	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5268	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5269	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5270	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5271	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5272	(
5273	cat <<\_ASBOX
5274	## ---------------------------------------------- ##
5275	## Report this to orxonox-dev at mail.datacore.ch ##
5276	## ---------------------------------------------- ##
5277	_ASBOX
5278	) \|
5279	sed "s/^/$as_me: WARNING: /" >&2
5280	;;
5281	esac
5282	echo "$as_me:$LINENO: checking for $ac_header" >&5
5283	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5284	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5285	echo $ECHO_N "(cached) $ECHO_C" >&6
5286	else
5287	eval "$as_ac_Header=\$ac_header_preproc"
5288	fi
5289	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5290	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5291
5292	fi
5293	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5294	cat >>confdefs.h <<_ACEOF
5295	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5296	_ACEOF
5297
5298	else
5299	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5300	echo "$as_me: error: cannot find opengl headers" >&2;}
5301	{ (exit 1); exit 1; }; }
5302	fi
5303
5304	done
5305
5306
5307	# checking for Unix GL
5308	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5309	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5310	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5311	echo $ECHO_N "(cached) $ECHO_C" >&6
5312	else
5313	ac_check_lib_save_LIBS=$LIBS
5314	LIBS="-lGL $LIBS"
5315	cat >conftest.$ac_ext <<_ACEOF
5316	/* confdefs.h. */
5317	_ACEOF
5318	cat confdefs.h >>conftest.$ac_ext
5319	cat >>conftest.$ac_ext <<_ACEOF
5320	/* end confdefs.h. */
5321
5322	/* Override any gcc2 internal prototype to avoid an error. */
5323	#ifdef __cplusplus
5324	extern "C"
5325	#endif
5326	/* We use char because int might match the return type of a gcc2
5327	builtin and then its argument prototype would still apply. */
5328	char glLoadIdentity ();
5329	int
5330	main ()
5331	{
5332	glLoadIdentity ();
5333	;
5334	return 0;
5335	}
5336	_ACEOF
5337	rm -f conftest.$ac_objext conftest$ac_exeext
5338	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5339	(eval $ac_link) 2>conftest.er1
5340	ac_status=$?
5341	grep -v '^ *+' conftest.er1 >conftest.err
5342	rm -f conftest.er1
5343	cat conftest.err >&5
5344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5345	(exit $ac_status); } &&
5346	{ ac_try='test -z "$ac_c_werror_flag"
5347	\|\| test ! -s conftest.err'
5348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5349	(eval $ac_try) 2>&5
5350	ac_status=$?
5351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5352	(exit $ac_status); }; } &&
5353	{ ac_try='test -s conftest$ac_exeext'
5354	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5355	(eval $ac_try) 2>&5
5356	ac_status=$?
5357	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5358	(exit $ac_status); }; }; then
5359	ac_cv_lib_GL_glLoadIdentity=yes
5360	else
5361	echo "$as_me: failed program was:" >&5
5362	sed 's/^/\| /' conftest.$ac_ext >&5
5363
5364	ac_cv_lib_GL_glLoadIdentity=no
5365	fi
5366	rm -f conftest.err conftest.$ac_objext \
5367	conftest$ac_exeext conftest.$ac_ext
5368	LIBS=$ac_check_lib_save_LIBS
5369	fi
5370	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5371	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5372	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5373	FOUND_GL=yes
5374	fi
5375
5376	if test x$FOUND_GL = xyes ; then
5377	LIBS="$LIBS -lGL"
5378	else
5379	echo "------------------"
5380	echo "opengl not found."
5381	echo "please install the opengl package which can be found at http://www.opengl.org"
5382	echo "------------------"
5383	exit -1
5384	fi
5385
5386	# cheking for GLU-header
5387
5388	for ac_header in GL/glu.h
5389	do
5390	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5391	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5392	echo "$as_me:$LINENO: checking for $ac_header" >&5
5393	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5394	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5395	echo $ECHO_N "(cached) $ECHO_C" >&6
5396	fi
5397	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5398	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5399	else
5400	# Is the header compilable?
5401	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5402	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5403	cat >conftest.$ac_ext <<_ACEOF
5404	/* confdefs.h. */
5405	_ACEOF
5406	cat confdefs.h >>conftest.$ac_ext
5407	cat >>conftest.$ac_ext <<_ACEOF
5408	/* end confdefs.h. */
5409	$ac_includes_default
5410	#include <$ac_header>
5411	_ACEOF
5412	rm -f conftest.$ac_objext
5413	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5414	(eval $ac_compile) 2>conftest.er1
5415	ac_status=$?
5416	grep -v '^ *+' conftest.er1 >conftest.err
5417	rm -f conftest.er1
5418	cat conftest.err >&5
5419	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420	(exit $ac_status); } &&
5421	{ ac_try='test -z "$ac_c_werror_flag"
5422	\|\| test ! -s conftest.err'
5423	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5424	(eval $ac_try) 2>&5
5425	ac_status=$?
5426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5427	(exit $ac_status); }; } &&
5428	{ ac_try='test -s conftest.$ac_objext'
5429	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5430	(eval $ac_try) 2>&5
5431	ac_status=$?
5432	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5433	(exit $ac_status); }; }; then
5434	ac_header_compiler=yes
5435	else
5436	echo "$as_me: failed program was:" >&5
5437	sed 's/^/\| /' conftest.$ac_ext >&5
5438
5439	ac_header_compiler=no
5440	fi
5441	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5442	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5443	echo "${ECHO_T}$ac_header_compiler" >&6
5444
5445	# Is the header present?
5446	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5447	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5448	cat >conftest.$ac_ext <<_ACEOF
5449	/* confdefs.h. */
5450	_ACEOF
5451	cat confdefs.h >>conftest.$ac_ext
5452	cat >>conftest.$ac_ext <<_ACEOF
5453	/* end confdefs.h. */
5454	#include <$ac_header>
5455	_ACEOF
5456	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5457	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5458	ac_status=$?
5459	grep -v '^ *+' conftest.er1 >conftest.err
5460	rm -f conftest.er1
5461	cat conftest.err >&5
5462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5463	(exit $ac_status); } >/dev/null; then
5464	if test -s conftest.err; then
5465	ac_cpp_err=$ac_c_preproc_warn_flag
5466	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5467	else
5468	ac_cpp_err=
5469	fi
5470	else
5471	ac_cpp_err=yes
5472	fi
5473	if test -z "$ac_cpp_err"; then
5474	ac_header_preproc=yes
5475	else
5476	echo "$as_me: failed program was:" >&5
5477	sed 's/^/\| /' conftest.$ac_ext >&5
5478
5479	ac_header_preproc=no
5480	fi
5481	rm -f conftest.err conftest.$ac_ext
5482	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5483	echo "${ECHO_T}$ac_header_preproc" >&6
5484
5485	# So? What about this header?
5486	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5487	yes:no: )
5488	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5489	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5490	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5491	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5492	ac_header_preproc=yes
5493	;;
5494	no:yes:* )
5495	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5496	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5497	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5498	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5499	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5500	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5501	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5502	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5503	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5504	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5505	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5506	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5507	(
5508	cat <<\_ASBOX
5509	## ---------------------------------------------- ##
5510	## Report this to orxonox-dev at mail.datacore.ch ##
5511	## ---------------------------------------------- ##
5512	_ASBOX
5513	) \|
5514	sed "s/^/$as_me: WARNING: /" >&2
5515	;;
5516	esac
5517	echo "$as_me:$LINENO: checking for $ac_header" >&5
5518	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5519	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5520	echo $ECHO_N "(cached) $ECHO_C" >&6
5521	else
5522	eval "$as_ac_Header=\$ac_header_preproc"
5523	fi
5524	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5525	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5526
5527	fi
5528	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5529	cat >>confdefs.h <<_ACEOF
5530	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5531	_ACEOF
5532
5533	else
5534	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5535	echo "$as_me: error: cannot find opengl headers" >&2;}
5536	{ (exit 1); exit 1; }; }
5537	fi
5538
5539	done
5540
5541
5542	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5543	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5544	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5545	echo $ECHO_N "(cached) $ECHO_C" >&6
5546	else
5547	ac_check_lib_save_LIBS=$LIBS
5548	LIBS="-lGLU $LIBS"
5549	cat >conftest.$ac_ext <<_ACEOF
5550	/* confdefs.h. */
5551	_ACEOF
5552	cat confdefs.h >>conftest.$ac_ext
5553	cat >>conftest.$ac_ext <<_ACEOF
5554	/* end confdefs.h. */
5555
5556	/* Override any gcc2 internal prototype to avoid an error. */
5557	#ifdef __cplusplus
5558	extern "C"
5559	#endif
5560	/* We use char because int might match the return type of a gcc2
5561	builtin and then its argument prototype would still apply. */
5562	char gluProject ();
5563	int
5564	main ()
5565	{
5566	gluProject ();
5567	;
5568	return 0;
5569	}
5570	_ACEOF
5571	rm -f conftest.$ac_objext conftest$ac_exeext
5572	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5573	(eval $ac_link) 2>conftest.er1
5574	ac_status=$?
5575	grep -v '^ *+' conftest.er1 >conftest.err
5576	rm -f conftest.er1
5577	cat conftest.err >&5
5578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579	(exit $ac_status); } &&
5580	{ ac_try='test -z "$ac_c_werror_flag"
5581	\|\| test ! -s conftest.err'
5582	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5583	(eval $ac_try) 2>&5
5584	ac_status=$?
5585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5586	(exit $ac_status); }; } &&
5587	{ ac_try='test -s conftest$ac_exeext'
5588	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5589	(eval $ac_try) 2>&5
5590	ac_status=$?
5591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5592	(exit $ac_status); }; }; then
5593	ac_cv_lib_GLU_gluProject=yes
5594	else
5595	echo "$as_me: failed program was:" >&5
5596	sed 's/^/\| /' conftest.$ac_ext >&5
5597
5598	ac_cv_lib_GLU_gluProject=no
5599	fi
5600	rm -f conftest.err conftest.$ac_objext \
5601	conftest$ac_exeext conftest.$ac_ext
5602	LIBS=$ac_check_lib_save_LIBS
5603	fi
5604	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5605	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5606	if test $ac_cv_lib_GLU_gluProject = yes; then
5607	FOUND_GLU=yes
5608	fi
5609
5610	if test x$FOUND_GLU = xyes ; then
5611	LIBS="$LIBS -lGLU"
5612	else
5613	echo "------------------"
5614	echo "GLU library not found."
5615	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5616	echo "------------------"
5617	exit -1
5618	fi
5619
5620	# checking for SDL-headers
5621
5622	for ac_header in SDL.h
5623	do
5624	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5625	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5626	echo "$as_me:$LINENO: checking for $ac_header" >&5
5627	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5628	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5629	echo $ECHO_N "(cached) $ECHO_C" >&6
5630	fi
5631	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5632	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5633	else
5634	# Is the header compilable?
5635	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5636	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5637	cat >conftest.$ac_ext <<_ACEOF
5638	/* confdefs.h. */
5639	_ACEOF
5640	cat confdefs.h >>conftest.$ac_ext
5641	cat >>conftest.$ac_ext <<_ACEOF
5642	/* end confdefs.h. */
5643	$ac_includes_default
5644	#include <$ac_header>
5645	_ACEOF
5646	rm -f conftest.$ac_objext
5647	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5648	(eval $ac_compile) 2>conftest.er1
5649	ac_status=$?
5650	grep -v '^ *+' conftest.er1 >conftest.err
5651	rm -f conftest.er1
5652	cat conftest.err >&5
5653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5654	(exit $ac_status); } &&
5655	{ ac_try='test -z "$ac_c_werror_flag"
5656	\|\| test ! -s conftest.err'
5657	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5658	(eval $ac_try) 2>&5
5659	ac_status=$?
5660	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5661	(exit $ac_status); }; } &&
5662	{ ac_try='test -s conftest.$ac_objext'
5663	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5664	(eval $ac_try) 2>&5
5665	ac_status=$?
5666	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5667	(exit $ac_status); }; }; then
5668	ac_header_compiler=yes
5669	else
5670	echo "$as_me: failed program was:" >&5
5671	sed 's/^/\| /' conftest.$ac_ext >&5
5672
5673	ac_header_compiler=no
5674	fi
5675	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5676	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5677	echo "${ECHO_T}$ac_header_compiler" >&6
5678
5679	# Is the header present?
5680	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5681	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5682	cat >conftest.$ac_ext <<_ACEOF
5683	/* confdefs.h. */
5684	_ACEOF
5685	cat confdefs.h >>conftest.$ac_ext
5686	cat >>conftest.$ac_ext <<_ACEOF
5687	/* end confdefs.h. */
5688	#include <$ac_header>
5689	_ACEOF
5690	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5691	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5692	ac_status=$?
5693	grep -v '^ *+' conftest.er1 >conftest.err
5694	rm -f conftest.er1
5695	cat conftest.err >&5
5696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697	(exit $ac_status); } >/dev/null; then
5698	if test -s conftest.err; then
5699	ac_cpp_err=$ac_c_preproc_warn_flag
5700	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5701	else
5702	ac_cpp_err=
5703	fi
5704	else
5705	ac_cpp_err=yes
5706	fi
5707	if test -z "$ac_cpp_err"; then
5708	ac_header_preproc=yes
5709	else
5710	echo "$as_me: failed program was:" >&5
5711	sed 's/^/\| /' conftest.$ac_ext >&5
5712
5713	ac_header_preproc=no
5714	fi
5715	rm -f conftest.err conftest.$ac_ext
5716	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5717	echo "${ECHO_T}$ac_header_preproc" >&6
5718
5719	# So? What about this header?
5720	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5721	yes:no: )
5722	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5723	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5724	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5725	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5726	ac_header_preproc=yes
5727	;;
5728	no:yes:* )
5729	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5730	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5731	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5732	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5733	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5734	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5735	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5736	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5737	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5738	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5739	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5740	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5741	(
5742	cat <<\_ASBOX
5743	## ---------------------------------------------- ##
5744	## Report this to orxonox-dev at mail.datacore.ch ##
5745	## ---------------------------------------------- ##
5746	_ASBOX
5747	) \|
5748	sed "s/^/$as_me: WARNING: /" >&2
5749	;;
5750	esac
5751	echo "$as_me:$LINENO: checking for $ac_header" >&5
5752	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5753	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5754	echo $ECHO_N "(cached) $ECHO_C" >&6
5755	else
5756	eval "$as_ac_Header=\$ac_header_preproc"
5757	fi
5758	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5759	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5760
5761	fi
5762	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5763	cat >>confdefs.h <<_ACEOF
5764	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5765	_ACEOF
5766
5767	else
5768	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5769	echo "$as_me: error: cannot find SDL headers" >&2;}
5770	{ (exit 1); exit 1; }; }
5771	fi
5772
5773	done
5774
5775
5776	# checking for SDL-lib
5777	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5778	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5779	if test "${ac_cv_lib_SDL_main+set}" = set; then
5780	echo $ECHO_N "(cached) $ECHO_C" >&6
5781	else
5782	ac_check_lib_save_LIBS=$LIBS
5783	LIBS="-lSDL $LIBS"
5784	cat >conftest.$ac_ext <<_ACEOF
5785	/* confdefs.h. */
5786	_ACEOF
5787	cat confdefs.h >>conftest.$ac_ext
5788	cat >>conftest.$ac_ext <<_ACEOF
5789	/* end confdefs.h. */
5790
5791
5792	int
5793	main ()
5794	{
5795	main ();
5796	;
5797	return 0;
5798	}
5799	_ACEOF
5800	rm -f conftest.$ac_objext conftest$ac_exeext
5801	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5802	(eval $ac_link) 2>conftest.er1
5803	ac_status=$?
5804	grep -v '^ *+' conftest.er1 >conftest.err
5805	rm -f conftest.er1
5806	cat conftest.err >&5
5807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5808	(exit $ac_status); } &&
5809	{ ac_try='test -z "$ac_c_werror_flag"
5810	\|\| test ! -s conftest.err'
5811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5812	(eval $ac_try) 2>&5
5813	ac_status=$?
5814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5815	(exit $ac_status); }; } &&
5816	{ ac_try='test -s conftest$ac_exeext'
5817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5818	(eval $ac_try) 2>&5
5819	ac_status=$?
5820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5821	(exit $ac_status); }; }; then
5822	ac_cv_lib_SDL_main=yes
5823	else
5824	echo "$as_me: failed program was:" >&5
5825	sed 's/^/\| /' conftest.$ac_ext >&5
5826
5827	ac_cv_lib_SDL_main=no
5828	fi
5829	rm -f conftest.err conftest.$ac_objext \
5830	conftest$ac_exeext conftest.$ac_ext
5831	LIBS=$ac_check_lib_save_LIBS
5832	fi
5833	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5834	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5835	if test $ac_cv_lib_SDL_main = yes; then
5836	FOUND_SDL=yes
5837	fi
5838
5839	if test x$FOUND_SDL = xyes ; then
5840	LIBS="$LIBS -lSDL"
5841	else
5842	echo "------------------"
5843	echo "SDL library not found."
5844	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5845	echo "------------------"
5846	exit -1
5847	fi
5848
5849
5850	## checking for SDL
5851	# SDL_VERSION=1.2.7
5852	# AM_PATH_SDL($SDL_VERSION,
5853	# :,
5854	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5855	# )
5856	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5857	# LIBS="$LIBS $SDL_LIBS"
5858	;;
5859	#-----------#
5860	# MAC -OS X #
5861	#-----------#
5862	darwin)
5863	echo "OS X detected"
5864
5865	osX="yes"
5866
5867	CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5868	# checking gl header
5869
5870	for ac_header in OpenGL/gl.h
5871	do
5872	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5873	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5874	echo "$as_me:$LINENO: checking for $ac_header" >&5
5875	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5876	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5877	echo $ECHO_N "(cached) $ECHO_C" >&6
5878	fi
5879	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5880	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5881	else
5882	# Is the header compilable?
5883	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5884	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5885	cat >conftest.$ac_ext <<_ACEOF
5886	/* confdefs.h. */
5887	_ACEOF
5888	cat confdefs.h >>conftest.$ac_ext
5889	cat >>conftest.$ac_ext <<_ACEOF
5890	/* end confdefs.h. */
5891	$ac_includes_default
5892	#include <$ac_header>
5893	_ACEOF
5894	rm -f conftest.$ac_objext
5895	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5896	(eval $ac_compile) 2>conftest.er1
5897	ac_status=$?
5898	grep -v '^ *+' conftest.er1 >conftest.err
5899	rm -f conftest.er1
5900	cat conftest.err >&5
5901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902	(exit $ac_status); } &&
5903	{ ac_try='test -z "$ac_c_werror_flag"
5904	\|\| test ! -s conftest.err'
5905	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5906	(eval $ac_try) 2>&5
5907	ac_status=$?
5908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909	(exit $ac_status); }; } &&
5910	{ ac_try='test -s conftest.$ac_objext'
5911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5912	(eval $ac_try) 2>&5
5913	ac_status=$?
5914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5915	(exit $ac_status); }; }; then
5916	ac_header_compiler=yes
5917	else
5918	echo "$as_me: failed program was:" >&5
5919	sed 's/^/\| /' conftest.$ac_ext >&5
5920
5921	ac_header_compiler=no
5922	fi
5923	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5924	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5925	echo "${ECHO_T}$ac_header_compiler" >&6
5926
5927	# Is the header present?
5928	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5929	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5930	cat >conftest.$ac_ext <<_ACEOF
5931	/* confdefs.h. */
5932	_ACEOF
5933	cat confdefs.h >>conftest.$ac_ext
5934	cat >>conftest.$ac_ext <<_ACEOF
5935	/* end confdefs.h. */
5936	#include <$ac_header>
5937	_ACEOF
5938	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5939	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5940	ac_status=$?
5941	grep -v '^ *+' conftest.er1 >conftest.err
5942	rm -f conftest.er1
5943	cat conftest.err >&5
5944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945	(exit $ac_status); } >/dev/null; then
5946	if test -s conftest.err; then
5947	ac_cpp_err=$ac_c_preproc_warn_flag
5948	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5949	else
5950	ac_cpp_err=
5951	fi
5952	else
5953	ac_cpp_err=yes
5954	fi
5955	if test -z "$ac_cpp_err"; then
5956	ac_header_preproc=yes
5957	else
5958	echo "$as_me: failed program was:" >&5
5959	sed 's/^/\| /' conftest.$ac_ext >&5
5960
5961	ac_header_preproc=no
5962	fi
5963	rm -f conftest.err conftest.$ac_ext
5964	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5965	echo "${ECHO_T}$ac_header_preproc" >&6
5966
5967	# So? What about this header?
5968	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5969	yes:no: )
5970	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5971	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5972	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5973	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5974	ac_header_preproc=yes
5975	;;
5976	no:yes:* )
5977	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5978	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5979	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5980	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5981	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5982	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5983	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5984	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5985	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5986	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5987	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5988	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5989	(
5990	cat <<\_ASBOX
5991	## ---------------------------------------------- ##
5992	## Report this to orxonox-dev at mail.datacore.ch ##
5993	## ---------------------------------------------- ##
5994	_ASBOX
5995	) \|
5996	sed "s/^/$as_me: WARNING: /" >&2
5997	;;
5998	esac
5999	echo "$as_me:$LINENO: checking for $ac_header" >&5
6000	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6001	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6002	echo $ECHO_N "(cached) $ECHO_C" >&6
6003	else
6004	eval "$as_ac_Header=\$ac_header_preproc"
6005	fi
6006	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6007	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6008
6009	fi
6010	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6011	cat >>confdefs.h <<_ACEOF
6012	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6013	_ACEOF
6014
6015	else
6016	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6017	echo "$as_me: error: cannot find opengl headers" >&2;}
6018	{ (exit 1); exit 1; }; }
6019	fi
6020
6021	done
6022
6023	# cheking for GLU-header
6024
6025	for ac_header in OpenGL/glu.h
6026	do
6027	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6028	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6029	echo "$as_me:$LINENO: checking for $ac_header" >&5
6030	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6031	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6032	echo $ECHO_N "(cached) $ECHO_C" >&6
6033	fi
6034	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6035	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6036	else
6037	# Is the header compilable?
6038	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6039	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6040	cat >conftest.$ac_ext <<_ACEOF
6041	/* confdefs.h. */
6042	_ACEOF
6043	cat confdefs.h >>conftest.$ac_ext
6044	cat >>conftest.$ac_ext <<_ACEOF
6045	/* end confdefs.h. */
6046	$ac_includes_default
6047	#include <$ac_header>
6048	_ACEOF
6049	rm -f conftest.$ac_objext
6050	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6051	(eval $ac_compile) 2>conftest.er1
6052	ac_status=$?
6053	grep -v '^ *+' conftest.er1 >conftest.err
6054	rm -f conftest.er1
6055	cat conftest.err >&5
6056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6057	(exit $ac_status); } &&
6058	{ ac_try='test -z "$ac_c_werror_flag"
6059	\|\| test ! -s conftest.err'
6060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6061	(eval $ac_try) 2>&5
6062	ac_status=$?
6063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6064	(exit $ac_status); }; } &&
6065	{ ac_try='test -s conftest.$ac_objext'
6066	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6067	(eval $ac_try) 2>&5
6068	ac_status=$?
6069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6070	(exit $ac_status); }; }; then
6071	ac_header_compiler=yes
6072	else
6073	echo "$as_me: failed program was:" >&5
6074	sed 's/^/\| /' conftest.$ac_ext >&5
6075
6076	ac_header_compiler=no
6077	fi
6078	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6079	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6080	echo "${ECHO_T}$ac_header_compiler" >&6
6081
6082	# Is the header present?
6083	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6084	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6085	cat >conftest.$ac_ext <<_ACEOF
6086	/* confdefs.h. */
6087	_ACEOF
6088	cat confdefs.h >>conftest.$ac_ext
6089	cat >>conftest.$ac_ext <<_ACEOF
6090	/* end confdefs.h. */
6091	#include <$ac_header>
6092	_ACEOF
6093	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6094	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6095	ac_status=$?
6096	grep -v '^ *+' conftest.er1 >conftest.err
6097	rm -f conftest.er1
6098	cat conftest.err >&5
6099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100	(exit $ac_status); } >/dev/null; then
6101	if test -s conftest.err; then
6102	ac_cpp_err=$ac_c_preproc_warn_flag
6103	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6104	else
6105	ac_cpp_err=
6106	fi
6107	else
6108	ac_cpp_err=yes
6109	fi
6110	if test -z "$ac_cpp_err"; then
6111	ac_header_preproc=yes
6112	else
6113	echo "$as_me: failed program was:" >&5
6114	sed 's/^/\| /' conftest.$ac_ext >&5
6115
6116	ac_header_preproc=no
6117	fi
6118	rm -f conftest.err conftest.$ac_ext
6119	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6120	echo "${ECHO_T}$ac_header_preproc" >&6
6121
6122	# So? What about this header?
6123	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6124	yes:no: )
6125	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6126	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6127	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6128	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6129	ac_header_preproc=yes
6130	;;
6131	no:yes:* )
6132	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6133	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6134	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6135	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6136	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6137	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6138	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6139	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6140	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6141	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6142	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6143	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6144	(
6145	cat <<\_ASBOX
6146	## ---------------------------------------------- ##
6147	## Report this to orxonox-dev at mail.datacore.ch ##
6148	## ---------------------------------------------- ##
6149	_ASBOX
6150	) \|
6151	sed "s/^/$as_me: WARNING: /" >&2
6152	;;
6153	esac
6154	echo "$as_me:$LINENO: checking for $ac_header" >&5
6155	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6156	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6157	echo $ECHO_N "(cached) $ECHO_C" >&6
6158	else
6159	eval "$as_ac_Header=\$ac_header_preproc"
6160	fi
6161	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6162	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6163
6164	fi
6165	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6166	cat >>confdefs.h <<_ACEOF
6167	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6168	_ACEOF
6169
6170	else
6171	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6172	echo "$as_me: error: cannot find opengl headers" >&2;}
6173	{ (exit 1); exit 1; }; }
6174	fi
6175
6176	done
6177
6178
6179	LIBS="$LIBS -framework OpenGL"
6180
6181	SDL_CFLAGS=`sdl-config --cflags`
6182	SDL_LIBS=`sdl-config --libs`
6183	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6184	LIBS="$LIBS $SDL_LIBS"
6185
6186
6187	# checking for SDL-headers
6188	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6189	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6190
6191	## checking for SDL
6192	# SDL_VERSION=1.2.7
6193	# AM_PATH_SDL($SDL_VERSION,
6194	# :,
6195	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6196	# )
6197
6198
6199	;;
6200
6201	*)
6202	;;
6203	esac
6204
6205
6206
6207	###################################
6208	## CHECKING FOR HEADERS AND LIBS ##
6209	###################################
6210
6211	#---------#
6212	# SDL_ttf #
6213	#---------#
6214	# checking for SDL_ttf-headers
6215
6216	for ac_header in SDL_ttf.h
6217	do
6218	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6219	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6220	echo "$as_me:$LINENO: checking for $ac_header" >&5
6221	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6222	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6223	echo $ECHO_N "(cached) $ECHO_C" >&6
6224	fi
6225	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6226	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6227	else
6228	# Is the header compilable?
6229	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6230	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6231	cat >conftest.$ac_ext <<_ACEOF
6232	/* confdefs.h. */
6233	_ACEOF
6234	cat confdefs.h >>conftest.$ac_ext
6235	cat >>conftest.$ac_ext <<_ACEOF
6236	/* end confdefs.h. */
6237	$ac_includes_default
6238	#include <$ac_header>
6239	_ACEOF
6240	rm -f conftest.$ac_objext
6241	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6242	(eval $ac_compile) 2>conftest.er1
6243	ac_status=$?
6244	grep -v '^ *+' conftest.er1 >conftest.err
6245	rm -f conftest.er1
6246	cat conftest.err >&5
6247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248	(exit $ac_status); } &&
6249	{ ac_try='test -z "$ac_c_werror_flag"
6250	\|\| test ! -s conftest.err'
6251	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6252	(eval $ac_try) 2>&5
6253	ac_status=$?
6254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255	(exit $ac_status); }; } &&
6256	{ ac_try='test -s conftest.$ac_objext'
6257	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6258	(eval $ac_try) 2>&5
6259	ac_status=$?
6260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6261	(exit $ac_status); }; }; then
6262	ac_header_compiler=yes
6263	else
6264	echo "$as_me: failed program was:" >&5
6265	sed 's/^/\| /' conftest.$ac_ext >&5
6266
6267	ac_header_compiler=no
6268	fi
6269	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6270	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6271	echo "${ECHO_T}$ac_header_compiler" >&6
6272
6273	# Is the header present?
6274	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6275	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6276	cat >conftest.$ac_ext <<_ACEOF
6277	/* confdefs.h. */
6278	_ACEOF
6279	cat confdefs.h >>conftest.$ac_ext
6280	cat >>conftest.$ac_ext <<_ACEOF
6281	/* end confdefs.h. */
6282	#include <$ac_header>
6283	_ACEOF
6284	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6285	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6286	ac_status=$?
6287	grep -v '^ *+' conftest.er1 >conftest.err
6288	rm -f conftest.er1
6289	cat conftest.err >&5
6290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6291	(exit $ac_status); } >/dev/null; then
6292	if test -s conftest.err; then
6293	ac_cpp_err=$ac_c_preproc_warn_flag
6294	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6295	else
6296	ac_cpp_err=
6297	fi
6298	else
6299	ac_cpp_err=yes
6300	fi
6301	if test -z "$ac_cpp_err"; then
6302	ac_header_preproc=yes
6303	else
6304	echo "$as_me: failed program was:" >&5
6305	sed 's/^/\| /' conftest.$ac_ext >&5
6306
6307	ac_header_preproc=no
6308	fi
6309	rm -f conftest.err conftest.$ac_ext
6310	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6311	echo "${ECHO_T}$ac_header_preproc" >&6
6312
6313	# So? What about this header?
6314	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6315	yes:no: )
6316	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6317	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6318	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6319	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6320	ac_header_preproc=yes
6321	;;
6322	no:yes:* )
6323	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6324	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6325	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6326	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6327	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6328	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6329	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6330	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6331	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6332	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6333	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6334	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6335	(
6336	cat <<\_ASBOX
6337	## ---------------------------------------------- ##
6338	## Report this to orxonox-dev at mail.datacore.ch ##
6339	## ---------------------------------------------- ##
6340	_ASBOX
6341	) \|
6342	sed "s/^/$as_me: WARNING: /" >&2
6343	;;
6344	esac
6345	echo "$as_me:$LINENO: checking for $ac_header" >&5
6346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6348	echo $ECHO_N "(cached) $ECHO_C" >&6
6349	else
6350	eval "$as_ac_Header=\$ac_header_preproc"
6351	fi
6352	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6353	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6354
6355	fi
6356	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6357	cat >>confdefs.h <<_ACEOF
6358	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6359	_ACEOF
6360
6361	else
6362	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6363	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6364	{ (exit 1); exit 1; }; }
6365	fi
6366
6367	done
6368
6369	#fi
6370	# checking for SDL_ttf-lib
6371	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6372	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6373	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6374	echo $ECHO_N "(cached) $ECHO_C" >&6
6375	else
6376	ac_check_lib_save_LIBS=$LIBS
6377	LIBS="-lSDL_ttf $LIBS"
6378	cat >conftest.$ac_ext <<_ACEOF
6379	/* confdefs.h. */
6380	_ACEOF
6381	cat confdefs.h >>conftest.$ac_ext
6382	cat >>conftest.$ac_ext <<_ACEOF
6383	/* end confdefs.h. */
6384
6385
6386	int
6387	main ()
6388	{
6389	main ();
6390	;
6391	return 0;
6392	}
6393	_ACEOF
6394	rm -f conftest.$ac_objext conftest$ac_exeext
6395	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6396	(eval $ac_link) 2>conftest.er1
6397	ac_status=$?
6398	grep -v '^ *+' conftest.er1 >conftest.err
6399	rm -f conftest.er1
6400	cat conftest.err >&5
6401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6402	(exit $ac_status); } &&
6403	{ ac_try='test -z "$ac_c_werror_flag"
6404	\|\| test ! -s conftest.err'
6405	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6406	(eval $ac_try) 2>&5
6407	ac_status=$?
6408	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409	(exit $ac_status); }; } &&
6410	{ ac_try='test -s conftest$ac_exeext'
6411	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6412	(eval $ac_try) 2>&5
6413	ac_status=$?
6414	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415	(exit $ac_status); }; }; then
6416	ac_cv_lib_SDL_ttf_main=yes
6417	else
6418	echo "$as_me: failed program was:" >&5
6419	sed 's/^/\| /' conftest.$ac_ext >&5
6420
6421	ac_cv_lib_SDL_ttf_main=no
6422	fi
6423	rm -f conftest.err conftest.$ac_objext \
6424	conftest$ac_exeext conftest.$ac_ext
6425	LIBS=$ac_check_lib_save_LIBS
6426	fi
6427	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6428	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6429	if test $ac_cv_lib_SDL_ttf_main = yes; then
6430	FOUND_SDL_ttf=yes
6431	fi
6432
6433	if test x$FOUND_SDL_ttf = xyes ; then
6434	LIBS="$LIBS -lSDL_ttf"
6435	else
6436	echo "------------------"
6437	echo "SDL_ttf library not found."
6438	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6439	echo "------------------"
6440	exit -1
6441	fi
6442
6443	#-----------#
6444	# SDL_Image #
6445	#-----------#
6446	# checking for SDL_image-headers
6447
6448	for ac_header in SDL_image.h
6449	do
6450	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6451	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6452	echo "$as_me:$LINENO: checking for $ac_header" >&5
6453	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6454	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6455	echo $ECHO_N "(cached) $ECHO_C" >&6
6456	fi
6457	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6458	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6459	else
6460	# Is the header compilable?
6461	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6462	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6463	cat >conftest.$ac_ext <<_ACEOF
6464	/* confdefs.h. */
6465	_ACEOF
6466	cat confdefs.h >>conftest.$ac_ext
6467	cat >>conftest.$ac_ext <<_ACEOF
6468	/* end confdefs.h. */
6469	$ac_includes_default
6470	#include <$ac_header>
6471	_ACEOF
6472	rm -f conftest.$ac_objext
6473	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6474	(eval $ac_compile) 2>conftest.er1
6475	ac_status=$?
6476	grep -v '^ *+' conftest.er1 >conftest.err
6477	rm -f conftest.er1
6478	cat conftest.err >&5
6479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6480	(exit $ac_status); } &&
6481	{ ac_try='test -z "$ac_c_werror_flag"
6482	\|\| test ! -s conftest.err'
6483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6484	(eval $ac_try) 2>&5
6485	ac_status=$?
6486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6487	(exit $ac_status); }; } &&
6488	{ ac_try='test -s conftest.$ac_objext'
6489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6490	(eval $ac_try) 2>&5
6491	ac_status=$?
6492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493	(exit $ac_status); }; }; then
6494	ac_header_compiler=yes
6495	else
6496	echo "$as_me: failed program was:" >&5
6497	sed 's/^/\| /' conftest.$ac_ext >&5
6498
6499	ac_header_compiler=no
6500	fi
6501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6502	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6503	echo "${ECHO_T}$ac_header_compiler" >&6
6504
6505	# Is the header present?
6506	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6507	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6508	cat >conftest.$ac_ext <<_ACEOF
6509	/* confdefs.h. */
6510	_ACEOF
6511	cat confdefs.h >>conftest.$ac_ext
6512	cat >>conftest.$ac_ext <<_ACEOF
6513	/* end confdefs.h. */
6514	#include <$ac_header>
6515	_ACEOF
6516	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6517	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6518	ac_status=$?
6519	grep -v '^ *+' conftest.er1 >conftest.err
6520	rm -f conftest.er1
6521	cat conftest.err >&5
6522	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6523	(exit $ac_status); } >/dev/null; then
6524	if test -s conftest.err; then
6525	ac_cpp_err=$ac_c_preproc_warn_flag
6526	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6527	else
6528	ac_cpp_err=
6529	fi
6530	else
6531	ac_cpp_err=yes
6532	fi
6533	if test -z "$ac_cpp_err"; then
6534	ac_header_preproc=yes
6535	else
6536	echo "$as_me: failed program was:" >&5
6537	sed 's/^/\| /' conftest.$ac_ext >&5
6538
6539	ac_header_preproc=no
6540	fi
6541	rm -f conftest.err conftest.$ac_ext
6542	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6543	echo "${ECHO_T}$ac_header_preproc" >&6
6544
6545	# So? What about this header?
6546	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6547	yes:no: )
6548	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6549	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6550	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6551	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6552	ac_header_preproc=yes
6553	;;
6554	no:yes:* )
6555	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6556	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6557	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6558	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6559	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6560	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6561	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6562	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6563	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6564	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6565	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6566	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6567	(
6568	cat <<\_ASBOX
6569	## ---------------------------------------------- ##
6570	## Report this to orxonox-dev at mail.datacore.ch ##
6571	## ---------------------------------------------- ##
6572	_ASBOX
6573	) \|
6574	sed "s/^/$as_me: WARNING: /" >&2
6575	;;
6576	esac
6577	echo "$as_me:$LINENO: checking for $ac_header" >&5
6578	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6579	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6580	echo $ECHO_N "(cached) $ECHO_C" >&6
6581	else
6582	eval "$as_ac_Header=\$ac_header_preproc"
6583	fi
6584	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6585	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6586
6587	fi
6588	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6589	cat >>confdefs.h <<_ACEOF
6590	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6591	_ACEOF
6592
6593	else
6594	echo "sdl_image header not found."; def_sdl_image=no; exit -1
6595	fi
6596
6597	done
6598
6599	# checking for SDL_image-lib
6600	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6601	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6602	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6603	echo $ECHO_N "(cached) $ECHO_C" >&6
6604	else
6605	ac_check_lib_save_LIBS=$LIBS
6606	LIBS="-lSDL_image $LIBS"
6607	cat >conftest.$ac_ext <<_ACEOF
6608	/* confdefs.h. */
6609	_ACEOF
6610	cat confdefs.h >>conftest.$ac_ext
6611	cat >>conftest.$ac_ext <<_ACEOF
6612	/* end confdefs.h. */
6613
6614
6615	int
6616	main ()
6617	{
6618	main ();
6619	;
6620	return 0;
6621	}
6622	_ACEOF
6623	rm -f conftest.$ac_objext conftest$ac_exeext
6624	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6625	(eval $ac_link) 2>conftest.er1
6626	ac_status=$?
6627	grep -v '^ *+' conftest.er1 >conftest.err
6628	rm -f conftest.er1
6629	cat conftest.err >&5
6630	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631	(exit $ac_status); } &&
6632	{ ac_try='test -z "$ac_c_werror_flag"
6633	\|\| test ! -s conftest.err'
6634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6635	(eval $ac_try) 2>&5
6636	ac_status=$?
6637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638	(exit $ac_status); }; } &&
6639	{ ac_try='test -s conftest$ac_exeext'
6640	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6641	(eval $ac_try) 2>&5
6642	ac_status=$?
6643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6644	(exit $ac_status); }; }; then
6645	ac_cv_lib_SDL_image_main=yes
6646	else
6647	echo "$as_me: failed program was:" >&5
6648	sed 's/^/\| /' conftest.$ac_ext >&5
6649
6650	ac_cv_lib_SDL_image_main=no
6651	fi
6652	rm -f conftest.err conftest.$ac_objext \
6653	conftest$ac_exeext conftest.$ac_ext
6654	LIBS=$ac_check_lib_save_LIBS
6655	fi
6656	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6657	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6658	if test $ac_cv_lib_SDL_image_main = yes; then
6659	FOUND_SDL_image=yes
6660	fi
6661
6662	if test x$FOUND_SDL_image = xyes ; then
6663	LIBS="$LIBS -lSDL_image"
6664	else
6665	echo "------------------"
6666	echo "SDL_image library not found."
6667	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6668	echo "------------------"
6669	exit -1
6670	fi
6671
6672	#-----#
6673	# GTK #
6674	#-----#
6675	if test x$def_gtk = xyes; then
6676
6677	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6678	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6679	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6680	if `pkg-config --exists gtk+-2.0`; then
6681	echo "yes"
6682	have_gtk2=yes
6683	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6684	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6685
6686	cat >>confdefs.h <<_ACEOF
6687	#define HAVE_GTK2 1
6688	_ACEOF
6689
6690	else
6691	echo "no"
6692	fi
6693
6694	fi
6695
6696
6697
6698
6699	if test x$have_gtk2 = xyes; then
6700	HAVE_GTK2_TRUE=
6701	HAVE_GTK2_FALSE='#'
6702	else
6703	HAVE_GTK2_TRUE='#'
6704	HAVE_GTK2_FALSE=
6705	fi
6706
6707
6708	#---------#
6709	# libcURL #
6710	#---------#
6711	if test x$def_curl = xyes; then
6712
6713
6714	for ac_header in curl/curl.h
6715	do
6716	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6717	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6718	echo "$as_me:$LINENO: checking for $ac_header" >&5
6719	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6720	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6721	echo $ECHO_N "(cached) $ECHO_C" >&6
6722	fi
6723	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6724	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6725	else
6726	# Is the header compilable?
6727	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6728	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6729	cat >conftest.$ac_ext <<_ACEOF
6730	/* confdefs.h. */
6731	_ACEOF
6732	cat confdefs.h >>conftest.$ac_ext
6733	cat >>conftest.$ac_ext <<_ACEOF
6734	/* end confdefs.h. */
6735	$ac_includes_default
6736	#include <$ac_header>
6737	_ACEOF
6738	rm -f conftest.$ac_objext
6739	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6740	(eval $ac_compile) 2>conftest.er1
6741	ac_status=$?
6742	grep -v '^ *+' conftest.er1 >conftest.err
6743	rm -f conftest.er1
6744	cat conftest.err >&5
6745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746	(exit $ac_status); } &&
6747	{ ac_try='test -z "$ac_c_werror_flag"
6748	\|\| test ! -s conftest.err'
6749	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6750	(eval $ac_try) 2>&5
6751	ac_status=$?
6752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6753	(exit $ac_status); }; } &&
6754	{ ac_try='test -s conftest.$ac_objext'
6755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6756	(eval $ac_try) 2>&5
6757	ac_status=$?
6758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759	(exit $ac_status); }; }; then
6760	ac_header_compiler=yes
6761	else
6762	echo "$as_me: failed program was:" >&5
6763	sed 's/^/\| /' conftest.$ac_ext >&5
6764
6765	ac_header_compiler=no
6766	fi
6767	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6768	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6769	echo "${ECHO_T}$ac_header_compiler" >&6
6770
6771	# Is the header present?
6772	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6773	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6774	cat >conftest.$ac_ext <<_ACEOF
6775	/* confdefs.h. */
6776	_ACEOF
6777	cat confdefs.h >>conftest.$ac_ext
6778	cat >>conftest.$ac_ext <<_ACEOF
6779	/* end confdefs.h. */
6780	#include <$ac_header>
6781	_ACEOF
6782	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6783	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6784	ac_status=$?
6785	grep -v '^ *+' conftest.er1 >conftest.err
6786	rm -f conftest.er1
6787	cat conftest.err >&5
6788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6789	(exit $ac_status); } >/dev/null; then
6790	if test -s conftest.err; then
6791	ac_cpp_err=$ac_c_preproc_warn_flag
6792	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6793	else
6794	ac_cpp_err=
6795	fi
6796	else
6797	ac_cpp_err=yes
6798	fi
6799	if test -z "$ac_cpp_err"; then
6800	ac_header_preproc=yes
6801	else
6802	echo "$as_me: failed program was:" >&5
6803	sed 's/^/\| /' conftest.$ac_ext >&5
6804
6805	ac_header_preproc=no
6806	fi
6807	rm -f conftest.err conftest.$ac_ext
6808	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6809	echo "${ECHO_T}$ac_header_preproc" >&6
6810
6811	# So? What about this header?
6812	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6813	yes:no: )
6814	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6815	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6816	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6817	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6818	ac_header_preproc=yes
6819	;;
6820	no:yes:* )
6821	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6822	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6823	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6824	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6825	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6826	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6827	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6828	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6829	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6830	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6831	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6832	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6833	(
6834	cat <<\_ASBOX
6835	## ---------------------------------------------- ##
6836	## Report this to orxonox-dev at mail.datacore.ch ##
6837	## ---------------------------------------------- ##
6838	_ASBOX
6839	) \|
6840	sed "s/^/$as_me: WARNING: /" >&2
6841	;;
6842	esac
6843	echo "$as_me:$LINENO: checking for $ac_header" >&5
6844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6846	echo $ECHO_N "(cached) $ECHO_C" >&6
6847	else
6848	eval "$as_ac_Header=\$ac_header_preproc"
6849	fi
6850	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6851	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6852
6853	fi
6854	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6855	cat >>confdefs.h <<_ACEOF
6856	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6857	_ACEOF
6858	curlHeader="yes"
6859	else
6860	curlHeader="no"
6861	fi
6862
6863	done
6864
6865	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6866	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6867	if test "${ac_cv_lib_curl_main+set}" = set; then
6868	echo $ECHO_N "(cached) $ECHO_C" >&6
6869	else
6870	ac_check_lib_save_LIBS=$LIBS
6871	LIBS="-lcurl $LIBS"
6872	cat >conftest.$ac_ext <<_ACEOF
6873	/* confdefs.h. */
6874	_ACEOF
6875	cat confdefs.h >>conftest.$ac_ext
6876	cat >>conftest.$ac_ext <<_ACEOF
6877	/* end confdefs.h. */
6878
6879
6880	int
6881	main ()
6882	{
6883	main ();
6884	;
6885	return 0;
6886	}
6887	_ACEOF
6888	rm -f conftest.$ac_objext conftest$ac_exeext
6889	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6890	(eval $ac_link) 2>conftest.er1
6891	ac_status=$?
6892	grep -v '^ *+' conftest.er1 >conftest.err
6893	rm -f conftest.er1
6894	cat conftest.err >&5
6895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6896	(exit $ac_status); } &&
6897	{ ac_try='test -z "$ac_c_werror_flag"
6898	\|\| test ! -s conftest.err'
6899	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6900	(eval $ac_try) 2>&5
6901	ac_status=$?
6902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903	(exit $ac_status); }; } &&
6904	{ ac_try='test -s conftest$ac_exeext'
6905	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6906	(eval $ac_try) 2>&5
6907	ac_status=$?
6908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909	(exit $ac_status); }; }; then
6910	ac_cv_lib_curl_main=yes
6911	else
6912	echo "$as_me: failed program was:" >&5
6913	sed 's/^/\| /' conftest.$ac_ext >&5
6914
6915	ac_cv_lib_curl_main=no
6916	fi
6917	rm -f conftest.err conftest.$ac_objext \
6918	conftest$ac_exeext conftest.$ac_ext
6919	LIBS=$ac_check_lib_save_LIBS
6920	fi
6921	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6922	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6923	if test $ac_cv_lib_curl_main = yes; then
6924	FOUND_curl=yes
6925	fi
6926
6927	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6928	have_curl=yes
6929	CURL_LIBS=`curl-config --libs`
6930	CURLCFLAGS=`curl-config --cflags`
6931
6932	cat >>confdefs.h <<_ACEOF
6933	#define HAVE_CURL 1
6934	_ACEOF
6935
6936	else
6937	have_curl=no
6938	fi
6939
6940	fi
6941
6942
6943
6944
6945	if test x$have_curl = xyes; then
6946	HAVE_CURL_TRUE=
6947	HAVE_CURL_FALSE='#'
6948	else
6949	HAVE_CURL_TRUE='#'
6950	HAVE_CURL_FALSE=
6951	fi
6952
6953
6954	#--------#
6955	# efence #
6956	#--------#
6957	if test x$def_efence = xyes ; then
6958	echo "$as_me:$LINENO: checking for main in -lefence" >&5
6959	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
6960	if test "${ac_cv_lib_efence_main+set}" = set; then
6961	echo $ECHO_N "(cached) $ECHO_C" >&6
6962	else
6963	ac_check_lib_save_LIBS=$LIBS
6964	LIBS="-lefence $LIBS"
6965	cat >conftest.$ac_ext <<_ACEOF
6966	/* confdefs.h. */
6967	_ACEOF
6968	cat confdefs.h >>conftest.$ac_ext
6969	cat >>conftest.$ac_ext <<_ACEOF
6970	/* end confdefs.h. */
6971
6972
6973	int
6974	main ()
6975	{
6976	main ();
6977	;
6978	return 0;
6979	}
6980	_ACEOF
6981	rm -f conftest.$ac_objext conftest$ac_exeext
6982	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6983	(eval $ac_link) 2>conftest.er1
6984	ac_status=$?
6985	grep -v '^ *+' conftest.er1 >conftest.err
6986	rm -f conftest.er1
6987	cat conftest.err >&5
6988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989	(exit $ac_status); } &&
6990	{ ac_try='test -z "$ac_c_werror_flag"
6991	\|\| test ! -s conftest.err'
6992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6993	(eval $ac_try) 2>&5
6994	ac_status=$?
6995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6996	(exit $ac_status); }; } &&
6997	{ ac_try='test -s conftest$ac_exeext'
6998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6999	(eval $ac_try) 2>&5
7000	ac_status=$?
7001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7002	(exit $ac_status); }; }; then
7003	ac_cv_lib_efence_main=yes
7004	else
7005	echo "$as_me: failed program was:" >&5
7006	sed 's/^/\| /' conftest.$ac_ext >&5
7007
7008	ac_cv_lib_efence_main=no
7009	fi
7010	rm -f conftest.err conftest.$ac_objext \
7011	conftest$ac_exeext conftest.$ac_ext
7012	LIBS=$ac_check_lib_save_LIBS
7013	fi
7014	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7015	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7016	if test $ac_cv_lib_efence_main = yes; then
7017	FOUND_efence=yes
7018	fi
7019
7020	if test x$FOUND_efence = xyes ; then
7021	LIBS="$LIBS -lefence"
7022	fi
7023
7024	fi
7025
7026	# FIXME: Replace `main' with a function in `-lm':
7027
7028	echo "$as_me:$LINENO: checking for main in -lm" >&5
7029	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7030	if test "${ac_cv_lib_m_main+set}" = set; then
7031	echo $ECHO_N "(cached) $ECHO_C" >&6
7032	else
7033	ac_check_lib_save_LIBS=$LIBS
7034	LIBS="-lm $LIBS"
7035	cat >conftest.$ac_ext <<_ACEOF
7036	/* confdefs.h. */
7037	_ACEOF
7038	cat confdefs.h >>conftest.$ac_ext
7039	cat >>conftest.$ac_ext <<_ACEOF
7040	/* end confdefs.h. */
7041
7042
7043	int
7044	main ()
7045	{
7046	main ();
7047	;
7048	return 0;
7049	}
7050	_ACEOF
7051	rm -f conftest.$ac_objext conftest$ac_exeext
7052	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7053	(eval $ac_link) 2>conftest.er1
7054	ac_status=$?
7055	grep -v '^ *+' conftest.er1 >conftest.err
7056	rm -f conftest.er1
7057	cat conftest.err >&5
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); } &&
7060	{ ac_try='test -z "$ac_c_werror_flag"
7061	\|\| test ! -s conftest.err'
7062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7063	(eval $ac_try) 2>&5
7064	ac_status=$?
7065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066	(exit $ac_status); }; } &&
7067	{ ac_try='test -s conftest$ac_exeext'
7068	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7069	(eval $ac_try) 2>&5
7070	ac_status=$?
7071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7072	(exit $ac_status); }; }; then
7073	ac_cv_lib_m_main=yes
7074	else
7075	echo "$as_me: failed program was:" >&5
7076	sed 's/^/\| /' conftest.$ac_ext >&5
7077
7078	ac_cv_lib_m_main=no
7079	fi
7080	rm -f conftest.err conftest.$ac_objext \
7081	conftest$ac_exeext conftest.$ac_ext
7082	LIBS=$ac_check_lib_save_LIBS
7083	fi
7084	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7085	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7086	if test $ac_cv_lib_m_main = yes; then
7087	cat >>confdefs.h <<_ACEOF
7088	#define HAVE_LIBM 1
7089	_ACEOF
7090
7091	LIBS="-lm $LIBS"
7092
7093	fi
7094
7095
7096
7097	# Checks for header files.
7098	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7099	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7100	if test "${ac_cv_header_stdc+set}" = set; then
7101	echo $ECHO_N "(cached) $ECHO_C" >&6
7102	else
7103	cat >conftest.$ac_ext <<_ACEOF
7104	/* confdefs.h. */
7105	_ACEOF
7106	cat confdefs.h >>conftest.$ac_ext
7107	cat >>conftest.$ac_ext <<_ACEOF
7108	/* end confdefs.h. */
7109	#include <stdlib.h>
7110	#include <stdarg.h>
7111	#include <string.h>
7112	#include <float.h>
7113
7114	int
7115	main ()
7116	{
7117
7118	;
7119	return 0;
7120	}
7121	_ACEOF
7122	rm -f conftest.$ac_objext
7123	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7124	(eval $ac_compile) 2>conftest.er1
7125	ac_status=$?
7126	grep -v '^ *+' conftest.er1 >conftest.err
7127	rm -f conftest.er1
7128	cat conftest.err >&5
7129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7130	(exit $ac_status); } &&
7131	{ ac_try='test -z "$ac_c_werror_flag"
7132	\|\| test ! -s conftest.err'
7133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7134	(eval $ac_try) 2>&5
7135	ac_status=$?
7136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7137	(exit $ac_status); }; } &&
7138	{ ac_try='test -s conftest.$ac_objext'
7139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7140	(eval $ac_try) 2>&5
7141	ac_status=$?
7142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7143	(exit $ac_status); }; }; then
7144	ac_cv_header_stdc=yes
7145	else
7146	echo "$as_me: failed program was:" >&5
7147	sed 's/^/\| /' conftest.$ac_ext >&5
7148
7149	ac_cv_header_stdc=no
7150	fi
7151	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7152
7153	if test $ac_cv_header_stdc = yes; then
7154	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7155	cat >conftest.$ac_ext <<_ACEOF
7156	/* confdefs.h. */
7157	_ACEOF
7158	cat confdefs.h >>conftest.$ac_ext
7159	cat >>conftest.$ac_ext <<_ACEOF
7160	/* end confdefs.h. */
7161	#include <string.h>
7162
7163	_ACEOF
7164	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7165	$EGREP "memchr" >/dev/null 2>&1; then
7166	:
7167	else
7168	ac_cv_header_stdc=no
7169	fi
7170	rm -f conftest*
7171
7172	fi
7173
7174	if test $ac_cv_header_stdc = yes; then
7175	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7176	cat >conftest.$ac_ext <<_ACEOF
7177	/* confdefs.h. */
7178	_ACEOF
7179	cat confdefs.h >>conftest.$ac_ext
7180	cat >>conftest.$ac_ext <<_ACEOF
7181	/* end confdefs.h. */
7182	#include <stdlib.h>
7183
7184	_ACEOF
7185	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7186	$EGREP "free" >/dev/null 2>&1; then
7187	:
7188	else
7189	ac_cv_header_stdc=no
7190	fi
7191	rm -f conftest*
7192
7193	fi
7194
7195	if test $ac_cv_header_stdc = yes; then
7196	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7197	if test "$cross_compiling" = yes; then
7198	:
7199	else
7200	cat >conftest.$ac_ext <<_ACEOF
7201	/* confdefs.h. */
7202	_ACEOF
7203	cat confdefs.h >>conftest.$ac_ext
7204	cat >>conftest.$ac_ext <<_ACEOF
7205	/* end confdefs.h. */
7206	#include <ctype.h>
7207	#if ((' ' & 0x0FF) == 0x020)
7208	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7209	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7210	#else
7211	# define ISLOWER(c) \
7212	(('a' <= (c) && (c) <= 'i') \
7213	\|\| ('j' <= (c) && (c) <= 'r') \
7214	\|\| ('s' <= (c) && (c) <= 'z'))
7215	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7216	#endif
7217
7218	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7219	int
7220	main ()
7221	{
7222	int i;
7223	for (i = 0; i < 256; i++)
7224	if (XOR (islower (i), ISLOWER (i))
7225	\|\| toupper (i) != TOUPPER (i))
7226	exit(2);
7227	exit (0);
7228	}
7229	_ACEOF
7230	rm -f conftest$ac_exeext
7231	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7232	(eval $ac_link) 2>&5
7233	ac_status=$?
7234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7235	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7236	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7237	(eval $ac_try) 2>&5
7238	ac_status=$?
7239	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7240	(exit $ac_status); }; }; then
7241	:
7242	else
7243	echo "$as_me: program exited with status $ac_status" >&5
7244	echo "$as_me: failed program was:" >&5
7245	sed 's/^/\| /' conftest.$ac_ext >&5
7246
7247	( exit $ac_status )
7248	ac_cv_header_stdc=no
7249	fi
7250	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7251	fi
7252	fi
7253	fi
7254	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7255	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7256	if test $ac_cv_header_stdc = yes; then
7257
7258	cat >>confdefs.h <<\_ACEOF
7259	#define STDC_HEADERS 1
7260	_ACEOF
7261
7262	fi
7263
7264
7265
7266	for ac_header in stdlib.h string.h
7267	do
7268	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7269	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7270	echo "$as_me:$LINENO: checking for $ac_header" >&5
7271	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7272	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7273	echo $ECHO_N "(cached) $ECHO_C" >&6
7274	fi
7275	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7276	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7277	else
7278	# Is the header compilable?
7279	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7280	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7281	cat >conftest.$ac_ext <<_ACEOF
7282	/* confdefs.h. */
7283	_ACEOF
7284	cat confdefs.h >>conftest.$ac_ext
7285	cat >>conftest.$ac_ext <<_ACEOF
7286	/* end confdefs.h. */
7287	$ac_includes_default
7288	#include <$ac_header>
7289	_ACEOF
7290	rm -f conftest.$ac_objext
7291	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7292	(eval $ac_compile) 2>conftest.er1
7293	ac_status=$?
7294	grep -v '^ *+' conftest.er1 >conftest.err
7295	rm -f conftest.er1
7296	cat conftest.err >&5
7297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298	(exit $ac_status); } &&
7299	{ ac_try='test -z "$ac_c_werror_flag"
7300	\|\| test ! -s conftest.err'
7301	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7302	(eval $ac_try) 2>&5
7303	ac_status=$?
7304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7305	(exit $ac_status); }; } &&
7306	{ ac_try='test -s conftest.$ac_objext'
7307	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7308	(eval $ac_try) 2>&5
7309	ac_status=$?
7310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7311	(exit $ac_status); }; }; then
7312	ac_header_compiler=yes
7313	else
7314	echo "$as_me: failed program was:" >&5
7315	sed 's/^/\| /' conftest.$ac_ext >&5
7316
7317	ac_header_compiler=no
7318	fi
7319	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7320	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7321	echo "${ECHO_T}$ac_header_compiler" >&6
7322
7323	# Is the header present?
7324	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7325	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7326	cat >conftest.$ac_ext <<_ACEOF
7327	/* confdefs.h. */
7328	_ACEOF
7329	cat confdefs.h >>conftest.$ac_ext
7330	cat >>conftest.$ac_ext <<_ACEOF
7331	/* end confdefs.h. */
7332	#include <$ac_header>
7333	_ACEOF
7334	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7335	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7336	ac_status=$?
7337	grep -v '^ *+' conftest.er1 >conftest.err
7338	rm -f conftest.er1
7339	cat conftest.err >&5
7340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7341	(exit $ac_status); } >/dev/null; then
7342	if test -s conftest.err; then
7343	ac_cpp_err=$ac_c_preproc_warn_flag
7344	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7345	else
7346	ac_cpp_err=
7347	fi
7348	else
7349	ac_cpp_err=yes
7350	fi
7351	if test -z "$ac_cpp_err"; then
7352	ac_header_preproc=yes
7353	else
7354	echo "$as_me: failed program was:" >&5
7355	sed 's/^/\| /' conftest.$ac_ext >&5
7356
7357	ac_header_preproc=no
7358	fi
7359	rm -f conftest.err conftest.$ac_ext
7360	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7361	echo "${ECHO_T}$ac_header_preproc" >&6
7362
7363	# So? What about this header?
7364	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7365	yes:no: )
7366	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7367	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7368	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7369	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7370	ac_header_preproc=yes
7371	;;
7372	no:yes:* )
7373	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7374	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7375	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7376	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7377	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7378	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7379	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7380	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7381	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7382	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7383	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7384	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7385	(
7386	cat <<\_ASBOX
7387	## ---------------------------------------------- ##
7388	## Report this to orxonox-dev at mail.datacore.ch ##
7389	## ---------------------------------------------- ##
7390	_ASBOX
7391	) \|
7392	sed "s/^/$as_me: WARNING: /" >&2
7393	;;
7394	esac
7395	echo "$as_me:$LINENO: checking for $ac_header" >&5
7396	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7397	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7398	echo $ECHO_N "(cached) $ECHO_C" >&6
7399	else
7400	eval "$as_ac_Header=\$ac_header_preproc"
7401	fi
7402	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7403	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7404
7405	fi
7406	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7407	cat >>confdefs.h <<_ACEOF
7408	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7409	_ACEOF
7410
7411	fi
7412
7413	done
7414
7415
7416	# Checks for typedefs, structures, and compiler characteristics.
7417	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7418	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7419	if test "${ac_cv_header_stdbool_h+set}" = set; then
7420	echo $ECHO_N "(cached) $ECHO_C" >&6
7421	else
7422	cat >conftest.$ac_ext <<_ACEOF
7423	/* confdefs.h. */
7424	_ACEOF
7425	cat confdefs.h >>conftest.$ac_ext
7426	cat >>conftest.$ac_ext <<_ACEOF
7427	/* end confdefs.h. */
7428
7429	#include <stdbool.h>
7430	#ifndef bool
7431	# error bool is not defined
7432	#endif
7433	#ifndef false
7434	# error false is not defined
7435	#endif
7436	#if false
7437	# error false is not 0
7438	#endif
7439	#ifndef true
7440	# error true is not defined
7441	#endif
7442	#if true != 1
7443	# error true is not 1
7444	#endif
7445	#ifndef __bool_true_false_are_defined
7446	# error __bool_true_false_are_defined is not defined
7447	#endif
7448
7449	struct s { _Bool s: 1; _Bool t; } s;
7450
7451	char a[true == 1 ? 1 : -1];
7452	char b[false == 0 ? 1 : -1];
7453	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7454	char d[(bool) -0.5 == true ? 1 : -1];
7455	bool e = &s;
7456	char f[(_Bool) -0.0 == false ? 1 : -1];
7457	char g[true];
7458	char h[sizeof (_Bool)];
7459	char i[sizeof s.t];
7460
7461	int
7462	main ()
7463	{
7464	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7465	;
7466	return 0;
7467	}
7468	_ACEOF
7469	rm -f conftest.$ac_objext
7470	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7471	(eval $ac_compile) 2>conftest.er1
7472	ac_status=$?
7473	grep -v '^ *+' conftest.er1 >conftest.err
7474	rm -f conftest.er1
7475	cat conftest.err >&5
7476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7477	(exit $ac_status); } &&
7478	{ ac_try='test -z "$ac_c_werror_flag"
7479	\|\| test ! -s conftest.err'
7480	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7481	(eval $ac_try) 2>&5
7482	ac_status=$?
7483	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7484	(exit $ac_status); }; } &&
7485	{ ac_try='test -s conftest.$ac_objext'
7486	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7487	(eval $ac_try) 2>&5
7488	ac_status=$?
7489	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7490	(exit $ac_status); }; }; then
7491	ac_cv_header_stdbool_h=yes
7492	else
7493	echo "$as_me: failed program was:" >&5
7494	sed 's/^/\| /' conftest.$ac_ext >&5
7495
7496	ac_cv_header_stdbool_h=no
7497	fi
7498	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7499	fi
7500	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7501	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7502	echo "$as_me:$LINENO: checking for _Bool" >&5
7503	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7504	if test "${ac_cv_type__Bool+set}" = set; then
7505	echo $ECHO_N "(cached) $ECHO_C" >&6
7506	else
7507	cat >conftest.$ac_ext <<_ACEOF
7508	/* confdefs.h. */
7509	_ACEOF
7510	cat confdefs.h >>conftest.$ac_ext
7511	cat >>conftest.$ac_ext <<_ACEOF
7512	/* end confdefs.h. */
7513	$ac_includes_default
7514	int
7515	main ()
7516	{
7517	if ((_Bool *) 0)
7518	return 0;
7519	if (sizeof (_Bool))
7520	return 0;
7521	;
7522	return 0;
7523	}
7524	_ACEOF
7525	rm -f conftest.$ac_objext
7526	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7527	(eval $ac_compile) 2>conftest.er1
7528	ac_status=$?
7529	grep -v '^ *+' conftest.er1 >conftest.err
7530	rm -f conftest.er1
7531	cat conftest.err >&5
7532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7533	(exit $ac_status); } &&
7534	{ ac_try='test -z "$ac_c_werror_flag"
7535	\|\| test ! -s conftest.err'
7536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7537	(eval $ac_try) 2>&5
7538	ac_status=$?
7539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7540	(exit $ac_status); }; } &&
7541	{ ac_try='test -s conftest.$ac_objext'
7542	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7543	(eval $ac_try) 2>&5
7544	ac_status=$?
7545	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7546	(exit $ac_status); }; }; then
7547	ac_cv_type__Bool=yes
7548	else
7549	echo "$as_me: failed program was:" >&5
7550	sed 's/^/\| /' conftest.$ac_ext >&5
7551
7552	ac_cv_type__Bool=no
7553	fi
7554	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7555	fi
7556	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7557	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7558	if test $ac_cv_type__Bool = yes; then
7559
7560	cat >>confdefs.h <<_ACEOF
7561	#define HAVE__BOOL 1
7562	_ACEOF
7563
7564
7565	fi
7566
7567	if test $ac_cv_header_stdbool_h = yes; then
7568
7569	cat >>confdefs.h <<\_ACEOF
7570	#define HAVE_STDBOOL_H 1
7571	_ACEOF
7572
7573	fi
7574
7575
7576	# Checks for library functions.
7577
7578	for ac_header in stdlib.h
7579	do
7580	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7581	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7582	echo "$as_me:$LINENO: checking for $ac_header" >&5
7583	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7584	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7585	echo $ECHO_N "(cached) $ECHO_C" >&6
7586	fi
7587	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7588	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7589	else
7590	# Is the header compilable?
7591	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7592	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7593	cat >conftest.$ac_ext <<_ACEOF
7594	/* confdefs.h. */
7595	_ACEOF
7596	cat confdefs.h >>conftest.$ac_ext
7597	cat >>conftest.$ac_ext <<_ACEOF
7598	/* end confdefs.h. */
7599	$ac_includes_default
7600	#include <$ac_header>
7601	_ACEOF
7602	rm -f conftest.$ac_objext
7603	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7604	(eval $ac_compile) 2>conftest.er1
7605	ac_status=$?
7606	grep -v '^ *+' conftest.er1 >conftest.err
7607	rm -f conftest.er1
7608	cat conftest.err >&5
7609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7610	(exit $ac_status); } &&
7611	{ ac_try='test -z "$ac_c_werror_flag"
7612	\|\| test ! -s conftest.err'
7613	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7614	(eval $ac_try) 2>&5
7615	ac_status=$?
7616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617	(exit $ac_status); }; } &&
7618	{ ac_try='test -s conftest.$ac_objext'
7619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7620	(eval $ac_try) 2>&5
7621	ac_status=$?
7622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7623	(exit $ac_status); }; }; then
7624	ac_header_compiler=yes
7625	else
7626	echo "$as_me: failed program was:" >&5
7627	sed 's/^/\| /' conftest.$ac_ext >&5
7628
7629	ac_header_compiler=no
7630	fi
7631	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7632	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7633	echo "${ECHO_T}$ac_header_compiler" >&6
7634
7635	# Is the header present?
7636	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7637	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7638	cat >conftest.$ac_ext <<_ACEOF
7639	/* confdefs.h. */
7640	_ACEOF
7641	cat confdefs.h >>conftest.$ac_ext
7642	cat >>conftest.$ac_ext <<_ACEOF
7643	/* end confdefs.h. */
7644	#include <$ac_header>
7645	_ACEOF
7646	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7647	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7648	ac_status=$?
7649	grep -v '^ *+' conftest.er1 >conftest.err
7650	rm -f conftest.er1
7651	cat conftest.err >&5
7652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7653	(exit $ac_status); } >/dev/null; then
7654	if test -s conftest.err; then
7655	ac_cpp_err=$ac_c_preproc_warn_flag
7656	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7657	else
7658	ac_cpp_err=
7659	fi
7660	else
7661	ac_cpp_err=yes
7662	fi
7663	if test -z "$ac_cpp_err"; then
7664	ac_header_preproc=yes
7665	else
7666	echo "$as_me: failed program was:" >&5
7667	sed 's/^/\| /' conftest.$ac_ext >&5
7668
7669	ac_header_preproc=no
7670	fi
7671	rm -f conftest.err conftest.$ac_ext
7672	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7673	echo "${ECHO_T}$ac_header_preproc" >&6
7674
7675	# So? What about this header?
7676	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7677	yes:no: )
7678	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7679	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7680	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7681	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7682	ac_header_preproc=yes
7683	;;
7684	no:yes:* )
7685	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7686	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7687	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7688	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7689	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7690	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7691	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7692	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7693	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7694	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7695	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7696	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7697	(
7698	cat <<\_ASBOX
7699	## ---------------------------------------------- ##
7700	## Report this to orxonox-dev at mail.datacore.ch ##
7701	## ---------------------------------------------- ##
7702	_ASBOX
7703	) \|
7704	sed "s/^/$as_me: WARNING: /" >&2
7705	;;
7706	esac
7707	echo "$as_me:$LINENO: checking for $ac_header" >&5
7708	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7709	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7710	echo $ECHO_N "(cached) $ECHO_C" >&6
7711	else
7712	eval "$as_ac_Header=\$ac_header_preproc"
7713	fi
7714	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7715	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7716
7717	fi
7718	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7719	cat >>confdefs.h <<_ACEOF
7720	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7721	_ACEOF
7722
7723	fi
7724
7725	done
7726
7727	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7728	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7729	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7730	echo $ECHO_N "(cached) $ECHO_C" >&6
7731	else
7732	if test "$cross_compiling" = yes; then
7733	ac_cv_func_malloc_0_nonnull=no
7734	else
7735	cat >conftest.$ac_ext <<_ACEOF
7736	/* confdefs.h. */
7737	_ACEOF
7738	cat confdefs.h >>conftest.$ac_ext
7739	cat >>conftest.$ac_ext <<_ACEOF
7740	/* end confdefs.h. */
7741	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7742	# include <stdlib.h>
7743	#else
7744	char *malloc ();
7745	#endif
7746
7747	int
7748	main ()
7749	{
7750	exit (malloc (0) ? 0 : 1);
7751	;
7752	return 0;
7753	}
7754	_ACEOF
7755	rm -f conftest$ac_exeext
7756	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7757	(eval $ac_link) 2>&5
7758	ac_status=$?
7759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7760	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7761	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7762	(eval $ac_try) 2>&5
7763	ac_status=$?
7764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7765	(exit $ac_status); }; }; then
7766	ac_cv_func_malloc_0_nonnull=yes
7767	else
7768	echo "$as_me: program exited with status $ac_status" >&5
7769	echo "$as_me: failed program was:" >&5
7770	sed 's/^/\| /' conftest.$ac_ext >&5
7771
7772	( exit $ac_status )
7773	ac_cv_func_malloc_0_nonnull=no
7774	fi
7775	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7776	fi
7777	fi
7778	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7779	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7780	if test $ac_cv_func_malloc_0_nonnull = yes; then
7781
7782	cat >>confdefs.h <<\_ACEOF
7783	#define HAVE_MALLOC 1
7784	_ACEOF
7785
7786	else
7787	cat >>confdefs.h <<\_ACEOF
7788	#define HAVE_MALLOC 0
7789	_ACEOF
7790
7791	case $LIBOBJS in
7792	"malloc.$ac_objext" \| \
7793	*" malloc.$ac_objext" \| \
7794	"malloc.$ac_objext "* \| \
7795	" malloc.$ac_objext " ) ;;
7796	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7797	esac
7798
7799
7800	cat >>confdefs.h <<\_ACEOF
7801	#define malloc rpl_malloc
7802	_ACEOF
7803
7804	fi
7805
7806
7807
7808
7809
7810	for ac_func in bzero sqrt
7811	do
7812	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7813	echo "$as_me:$LINENO: checking for $ac_func" >&5
7814	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7815	if eval "test \"\${$as_ac_var+set}\" = set"; then
7816	echo $ECHO_N "(cached) $ECHO_C" >&6
7817	else
7818	cat >conftest.$ac_ext <<_ACEOF
7819	/* confdefs.h. */
7820	_ACEOF
7821	cat confdefs.h >>conftest.$ac_ext
7822	cat >>conftest.$ac_ext <<_ACEOF
7823	/* end confdefs.h. */
7824	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7825	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7826	#define $ac_func innocuous_$ac_func
7827
7828	/* System header to define __stub macros and hopefully few prototypes,
7829	which can conflict with char $ac_func (); below.
7830	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7831	<limits.h> exists even on freestanding compilers. */
7832
7833	#ifdef __STDC__
7834	# include <limits.h>
7835	#else
7836	# include <assert.h>
7837	#endif
7838
7839	#undef $ac_func
7840
7841	/* Override any gcc2 internal prototype to avoid an error. */
7842	#ifdef __cplusplus
7843	extern "C"
7844	{
7845	#endif
7846	/* We use char because int might match the return type of a gcc2
7847	builtin and then its argument prototype would still apply. */
7848	char $ac_func ();
7849	/* The GNU C library defines this for functions which it implements
7850	to always fail with ENOSYS. Some functions are actually named
7851	something starting with __ and the normal name is an alias. */
7852	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7853	choke me
7854	#else
7855	char (*f) () = $ac_func;
7856	#endif
7857	#ifdef __cplusplus
7858	}
7859	#endif
7860
7861	int
7862	main ()
7863	{
7864	return f != $ac_func;
7865	;
7866	return 0;
7867	}
7868	_ACEOF
7869	rm -f conftest.$ac_objext conftest$ac_exeext
7870	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7871	(eval $ac_link) 2>conftest.er1
7872	ac_status=$?
7873	grep -v '^ *+' conftest.er1 >conftest.err
7874	rm -f conftest.er1
7875	cat conftest.err >&5
7876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877	(exit $ac_status); } &&
7878	{ ac_try='test -z "$ac_c_werror_flag"
7879	\|\| test ! -s conftest.err'
7880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7881	(eval $ac_try) 2>&5
7882	ac_status=$?
7883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7884	(exit $ac_status); }; } &&
7885	{ ac_try='test -s conftest$ac_exeext'
7886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7887	(eval $ac_try) 2>&5
7888	ac_status=$?
7889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7890	(exit $ac_status); }; }; then
7891	eval "$as_ac_var=yes"
7892	else
7893	echo "$as_me: failed program was:" >&5
7894	sed 's/^/\| /' conftest.$ac_ext >&5
7895
7896	eval "$as_ac_var=no"
7897	fi
7898	rm -f conftest.err conftest.$ac_objext \
7899	conftest$ac_exeext conftest.$ac_ext
7900	fi
7901	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7902	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7903	if test `eval echo '${'$as_ac_var'}'` = yes; then
7904	cat >>confdefs.h <<_ACEOF
7905	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7906	_ACEOF
7907
7908	fi
7909	done
7910
7911
7912	######################
7913	## OUTPUT CONFIGURE ##
7914	######################
7915	ac_config_files="$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 src/subprojects/Makefile src/subprojects/testmain/Makefile"
7916
7917
7918	cat >confcache <<\_ACEOF
7919	# This file is a shell script that caches the results of configure
7920	# tests run on this system so they can be shared between configure
7921	# scripts and configure runs, see configure's option --config-cache.
7922	# It is not useful on other systems. If it contains results you don't
7923	# want to keep, you may remove or edit it.
7924	#
7925	# config.status only pays attention to the cache file if you give it
7926	# the --recheck option to rerun configure.
7927	#
7928	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7929	# loading this file, other unset `ac_cv_foo' will be assigned the
7930	# following values.
7931
7932	_ACEOF
7933
7934	# The following way of writing the cache mishandles newlines in values,
7935	# but we know of no workaround that is simple, portable, and efficient.
7936	# So, don't put newlines in cache variables' values.
7937	# Ultrix sh set writes to stderr and can't be redirected directly,
7938	# and sets the high bit in the cache file unless we assign to the vars.
7939	{
7940	(set) 2>&1 \|
7941	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7942	ac_space=\ )
7943	# `set' does not quote correctly, so add quotes (double-quote
7944	# substitution turns \\\\ into \\, and sed turns \\ into \).
7945	sed -n \
7946	"s/'/'\\\\''/g;
7947	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7948	;;
7949	*)
7950	# `set' quotes correctly as required by POSIX, so do not add quotes.
7951	sed -n \
7952	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7953	;;
7954	esac;
7955	} \|
7956	sed '
7957	t clear
7958	: clear
7959	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7960	t end
7961	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7962	: end' >>confcache
7963	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7964	if test -w $cache_file; then
7965	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7966	cat confcache >$cache_file
7967	else
7968	echo "not updating unwritable cache $cache_file"
7969	fi
7970	fi
7971	rm -f confcache
7972
7973	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7974	# Let make expand exec_prefix.
7975	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7976
7977	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7978	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7979	# trailing colons and then remove the whole line if VPATH becomes empty
7980	# (actually we leave an empty line to preserve line numbers).
7981	if test "x$srcdir" = x.; then
7982	ac_vpsub='/^[ ]VPATH[ ]=/{
7983	s/:\$(srcdir):/:/;
7984	s/:\${srcdir}:/:/;
7985	s/:@srcdir@:/:/;
7986	s/^$[^=]=[ ]$:*/\1/;
7987	s/:*$//;
7988	s/^[^=]=[ ]$//;
7989	}'
7990	fi
7991
7992	DEFS=-DHAVE_CONFIG_H
7993
7994	ac_libobjs=
7995	ac_ltlibobjs=
7996	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7997	# 1. Remove the extension, and $U if already installed.
7998	ac_i=`echo "$ac_i" \|
7999	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8000	# 2. Add them.
8001	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8002	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8003	done
8004	LIBOBJS=$ac_libobjs
8005
8006	LTLIBOBJS=$ac_ltlibobjs
8007
8008
8009	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8010	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8011	Usually this means the macro was only invoked conditionally." >&5
8012	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8013	Usually this means the macro was only invoked conditionally." >&2;}
8014	{ (exit 1); exit 1; }; }
8015	fi
8016	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8017	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8018	Usually this means the macro was only invoked conditionally." >&5
8019	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8020	Usually this means the macro was only invoked conditionally." >&2;}
8021	{ (exit 1); exit 1; }; }
8022	fi
8023	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8024	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8025	Usually this means the macro was only invoked conditionally." >&5
8026	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8027	Usually this means the macro was only invoked conditionally." >&2;}
8028	{ (exit 1); exit 1; }; }
8029	fi
8030	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8031	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8032	Usually this means the macro was only invoked conditionally." >&5
8033	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8034	Usually this means the macro was only invoked conditionally." >&2;}
8035	{ (exit 1); exit 1; }; }
8036	fi
8037	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8038	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8039	Usually this means the macro was only invoked conditionally." >&5
8040	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8041	Usually this means the macro was only invoked conditionally." >&2;}
8042	{ (exit 1); exit 1; }; }
8043	fi
8044	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8045	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8046	Usually this means the macro was only invoked conditionally." >&5
8047	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8048	Usually this means the macro was only invoked conditionally." >&2;}
8049	{ (exit 1); exit 1; }; }
8050	fi
8051	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8052	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8053	Usually this means the macro was only invoked conditionally." >&5
8054	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8055	Usually this means the macro was only invoked conditionally." >&2;}
8056	{ (exit 1); exit 1; }; }
8057	fi
8058	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8059	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8060	Usually this means the macro was only invoked conditionally." >&5
8061	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8062	Usually this means the macro was only invoked conditionally." >&2;}
8063	{ (exit 1); exit 1; }; }
8064	fi
8065
8066	: ${CONFIG_STATUS=./config.status}
8067	ac_clean_files_save=$ac_clean_files
8068	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8069	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8070	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8071	cat >$CONFIG_STATUS <<_ACEOF
8072	#! $SHELL
8073	# Generated by $as_me.
8074	# Run this file to recreate the current configuration.
8075	# Compiler output produced by configure, useful for debugging
8076	# configure, is in config.log if it exists.
8077
8078	debug=false
8079	ac_cs_recheck=false
8080	ac_cs_silent=false
8081	SHELL=\${CONFIG_SHELL-$SHELL}
8082	_ACEOF
8083
8084	cat >>$CONFIG_STATUS <<\_ACEOF
8085	## --------------------- ##
8086	## M4sh Initialization. ##
8087	## --------------------- ##
8088
8089	# Be Bourne compatible
8090	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8091	emulate sh
8092	NULLCMD=:
8093	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8094	# is contrary to our usage. Disable this feature.
8095	alias -g '${1+"$@"}'='"$@"'
8096	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8097	set -o posix
8098	fi
8099	DUALCASE=1; export DUALCASE # for MKS sh
8100
8101	# Support unset when possible.
8102	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8103	as_unset=unset
8104	else
8105	as_unset=false
8106	fi
8107
8108
8109	# Work around bugs in pre-3.0 UWIN ksh.
8110	$as_unset ENV MAIL MAILPATH
8111	PS1='$ '
8112	PS2='> '
8113	PS4='+ '
8114
8115	# NLS nuisances.
8116	for as_var in \
8117	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8118	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8119	LC_TELEPHONE LC_TIME
8120	do
8121	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8122	eval $as_var=C; export $as_var
8123	else
8124	$as_unset $as_var
8125	fi
8126	done
8127
8128	# Required to use basename.
8129	if expr a : '$a$' >/dev/null 2>&1; then
8130	as_expr=expr
8131	else
8132	as_expr=false
8133	fi
8134
8135	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8136	as_basename=basename
8137	else
8138	as_basename=false
8139	fi
8140
8141
8142	# Name of the executable.
8143	as_me=`$as_basename "$0" \|\|
8144	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8145	X"$0" : 'X$//$$' \\| \
8146	X"$0" : 'X$/$$' \\| \
8147	. : '$.$' 2>/dev/null \|\|
8148	echo X/"$0" \|
8149	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8150	/^X\/$\/\/$$/{ s//\1/; q; }
8151	/^X\/$\/$.*/{ s//\1/; q; }
8152	s/.*/./; q'`
8153
8154
8155	# PATH needs CR, and LINENO needs CR and PATH.
8156	# Avoid depending upon Character Ranges.
8157	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8158	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8159	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8160	as_cr_digits='0123456789'
8161	as_cr_alnum=$as_cr_Letters$as_cr_digits
8162
8163	# The user is always right.
8164	if test "${PATH_SEPARATOR+set}" != set; then
8165	echo "#! /bin/sh" >conf$$.sh
8166	echo "exit 0" >>conf$$.sh
8167	chmod +x conf$$.sh
8168	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8169	PATH_SEPARATOR=';'
8170	else
8171	PATH_SEPARATOR=:
8172	fi
8173	rm -f conf$$.sh
8174	fi
8175
8176
8177	as_lineno_1=$LINENO
8178	as_lineno_2=$LINENO
8179	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8180	test "x$as_lineno_1" != "x$as_lineno_2" &&
8181	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8182	# Find who we are. Look in the path if we contain no path at all
8183	# relative or not.
8184	case $0 in
8185	[\\/] ) as_myself=$0 ;;
8186	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8187	for as_dir in $PATH
8188	do
8189	IFS=$as_save_IFS
8190	test -z "$as_dir" && as_dir=.
8191	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8192	done
8193
8194	;;
8195	esac
8196	# We did not find ourselves, most probably we were run as `sh COMMAND'
8197	# in which case we are not to be found in the path.
8198	if test "x$as_myself" = x; then
8199	as_myself=$0
8200	fi
8201	if test ! -f "$as_myself"; then
8202	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8203	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8204	{ (exit 1); exit 1; }; }
8205	fi
8206	case $CONFIG_SHELL in
8207	'')
8208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8209	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8210	do
8211	IFS=$as_save_IFS
8212	test -z "$as_dir" && as_dir=.
8213	for as_base in sh bash ksh sh5; do
8214	case $as_dir in
8215	/*)
8216	if ("$as_dir/$as_base" -c '
8217	as_lineno_1=$LINENO
8218	as_lineno_2=$LINENO
8219	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8220	test "x$as_lineno_1" != "x$as_lineno_2" &&
8221	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8222	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8223	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8224	CONFIG_SHELL=$as_dir/$as_base
8225	export CONFIG_SHELL
8226	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8227	fi;;
8228	esac
8229	done
8230	done
8231	;;
8232	esac
8233
8234	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8235	# uniformly replaced by the line number. The first 'sed' inserts a
8236	# line-number line before each line; the second 'sed' does the real
8237	# work. The second script uses 'N' to pair each line-number line
8238	# with the numbered line, and appends trailing '-' during
8239	# substitution so that $LINENO is not a special case at line end.
8240	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8241	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8242	sed '=' <$as_myself \|
8243	sed '
8244	N
8245	s,$,-,
8246	: loop
8247	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8248	t loop
8249	s,-$,,
8250	s,^['$as_cr_digits']*\n,,
8251	' >$as_me.lineno &&
8252	chmod +x $as_me.lineno \|\|
8253	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8254	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8255	{ (exit 1); exit 1; }; }
8256
8257	# Don't try to exec as it changes $[0], causing all sort of problems
8258	# (the dirname of $[0] is not the place where we might find the
8259	# original and so on. Autoconf is especially sensible to this).
8260	. ./$as_me.lineno
8261	# Exit status is that of the last command.
8262	exit
8263	}
8264
8265
8266	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8267	c,-n*) ECHO_N= ECHO_C='
8268	' ECHO_T=' ' ;;
8269	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8270	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8271	esac
8272
8273	if expr a : '$a$' >/dev/null 2>&1; then
8274	as_expr=expr
8275	else
8276	as_expr=false
8277	fi
8278
8279	rm -f conf$$ conf$$.exe conf$$.file
8280	echo >conf$$.file
8281	if ln -s conf$$.file conf$$ 2>/dev/null; then
8282	# We could just check for DJGPP; but this test a) works b) is more generic
8283	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8284	if test -f conf$$.exe; then
8285	# Don't use ln at all; we don't have any links
8286	as_ln_s='cp -p'
8287	else
8288	as_ln_s='ln -s'
8289	fi
8290	elif ln conf$$.file conf$$ 2>/dev/null; then
8291	as_ln_s=ln
8292	else
8293	as_ln_s='cp -p'
8294	fi
8295	rm -f conf$$ conf$$.exe conf$$.file
8296
8297	if mkdir -p . 2>/dev/null; then
8298	as_mkdir_p=:
8299	else
8300	test -d ./-p && rmdir ./-p
8301	as_mkdir_p=false
8302	fi
8303
8304	as_executable_p="test -f"
8305
8306	# Sed expression to map a string onto a valid CPP name.
8307	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8308
8309	# Sed expression to map a string onto a valid variable name.
8310	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8311
8312
8313	# IFS
8314	# We need space, tab and new line, in precisely that order.
8315	as_nl='
8316	'
8317	IFS=" $as_nl"
8318
8319	# CDPATH.
8320	$as_unset CDPATH
8321
8322	exec 6>&1
8323
8324	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8325	# report actual input values of CONFIG_FILES etc. instead of their
8326	# values after options handling. Logging --version etc. is OK.
8327	exec 5>>config.log
8328	{
8329	echo
8330	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8331	## Running $as_me. ##
8332	_ASBOX
8333	} >&5
8334	cat >&5 <<_CSEOF
8335
8336	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
8337	generated by GNU Autoconf 2.59. Invocation command line was
8338
8339	CONFIG_FILES = $CONFIG_FILES
8340	CONFIG_HEADERS = $CONFIG_HEADERS
8341	CONFIG_LINKS = $CONFIG_LINKS
8342	CONFIG_COMMANDS = $CONFIG_COMMANDS
8343	$ $0 $@
8344
8345	_CSEOF
8346	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8347	echo >&5
8348	_ACEOF
8349
8350	# Files that config.status was made for.
8351	if test -n "$ac_config_files"; then
8352	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8353	fi
8354
8355	if test -n "$ac_config_headers"; then
8356	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8357	fi
8358
8359	if test -n "$ac_config_links"; then
8360	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8361	fi
8362
8363	if test -n "$ac_config_commands"; then
8364	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8365	fi
8366
8367	cat >>$CONFIG_STATUS <<\_ACEOF
8368
8369	ac_cs_usage="\
8370	\`$as_me' instantiates files from templates according to the
8371	current configuration.
8372
8373	Usage: $0 [OPTIONS] [FILE]...
8374
8375	-h, --help print this help, then exit
8376	-V, --version print version number, then exit
8377	-q, --quiet do not print progress messages
8378	-d, --debug don't remove temporary files
8379	--recheck update $as_me by reconfiguring in the same conditions
8380	--file=FILE[:TEMPLATE]
8381	instantiate the configuration file FILE
8382	--header=FILE[:TEMPLATE]
8383	instantiate the configuration header FILE
8384
8385	Configuration files:
8386	$config_files
8387
8388	Configuration headers:
8389	$config_headers
8390
8391	Configuration commands:
8392	$config_commands
8393
8394	Report bugs to <bug-autoconf@gnu.org>."
8395	_ACEOF
8396
8397	cat >>$CONFIG_STATUS <<_ACEOF
8398	ac_cs_version="\\
8399	orxonox config.status 0.2.3-pre-alpha
8400	configured by $0, generated by GNU Autoconf 2.59,
8401	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8402
8403	Copyright (C) 2003 Free Software Foundation, Inc.
8404	This config.status script is free software; the Free Software Foundation
8405	gives unlimited permission to copy, distribute and modify it."
8406	srcdir=$srcdir
8407	INSTALL="$INSTALL"
8408	_ACEOF
8409
8410	cat >>$CONFIG_STATUS <<\_ACEOF
8411	# If no file are specified by the user, then we need to provide default
8412	# value. By we need to know if files were specified by the user.
8413	ac_need_defaults=:
8414	while test $# != 0
8415	do
8416	case $1 in
8417	--=)
8418	ac_option=`expr "x$1" : 'x$[^=]*$='`
8419	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8420	ac_shift=:
8421	;;
8422	-*)
8423	ac_option=$1
8424	ac_optarg=$2
8425	ac_shift=shift
8426	;;
8427	*) # This is not an option, so the user has probably given explicit
8428	# arguments.
8429	ac_option=$1
8430	ac_need_defaults=false;;
8431	esac
8432
8433	case $ac_option in
8434	# Handling of the options.
8435	_ACEOF
8436	cat >>$CONFIG_STATUS <<\_ACEOF
8437	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8438	ac_cs_recheck=: ;;
8439	--version \| --vers* \| -V )
8440	echo "$ac_cs_version"; exit 0 ;;
8441	--he \| --h)
8442	# Conflict between --help and --header
8443	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8444	Try \`$0 --help' for more information." >&5
8445	echo "$as_me: error: ambiguous option: $1
8446	Try \`$0 --help' for more information." >&2;}
8447	{ (exit 1); exit 1; }; };;
8448	--help \| --hel \| -h )
8449	echo "$ac_cs_usage"; exit 0 ;;
8450	--debug \| --d* \| -d )
8451	debug=: ;;
8452	--file \| --fil \| --fi \| --f )
8453	$ac_shift
8454	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8455	ac_need_defaults=false;;
8456	--header \| --heade \| --head \| --hea )
8457	$ac_shift
8458	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8459	ac_need_defaults=false;;
8460	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8461	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8462	ac_cs_silent=: ;;
8463
8464	# This is an error.
8465	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8466	Try \`$0 --help' for more information." >&5
8467	echo "$as_me: error: unrecognized option: $1
8468	Try \`$0 --help' for more information." >&2;}
8469	{ (exit 1); exit 1; }; } ;;
8470
8471	*) ac_config_targets="$ac_config_targets $1" ;;
8472
8473	esac
8474	shift
8475	done
8476
8477	ac_configure_extra_args=
8478
8479	if $ac_cs_silent; then
8480	exec 6>/dev/null
8481	ac_configure_extra_args="$ac_configure_extra_args --silent"
8482	fi
8483
8484	_ACEOF
8485	cat >>$CONFIG_STATUS <<_ACEOF
8486	if \$ac_cs_recheck; then
8487	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8488	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8489	fi
8490
8491	_ACEOF
8492
8493	cat >>$CONFIG_STATUS <<_ACEOF
8494	#
8495	# INIT-COMMANDS section.
8496	#
8497
8498	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8499
8500	_ACEOF
8501
8502
8503
8504	cat >>$CONFIG_STATUS <<\_ACEOF
8505	for ac_config_target in $ac_config_targets
8506	do
8507	case "$ac_config_target" in
8508	# Handling of arguments.
8509	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8510	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8511	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8512	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8513	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8514	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8515	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8516	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8517	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8518	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8519	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8520	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8521	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8522	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8523	{ (exit 1); exit 1; }; };;
8524	esac
8525	done
8526
8527	# If the user did not use the arguments to specify the items to instantiate,
8528	# then the envvar interface is used. Set only those that are not.
8529	# We use the long form for the default assignment because of an extremely
8530	# bizarre bug on SunOS 4.1.3.
8531	if $ac_need_defaults; then
8532	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8533	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8534	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8535	fi
8536
8537	# Have a temporary directory for convenience. Make it in the build tree
8538	# simply because there is no reason to put it here, and in addition,
8539	# creating and moving files from /tmp can sometimes cause problems.
8540	# Create a temporary directory, and hook for its removal unless debugging.
8541	$debug \|\|
8542	{
8543	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8544	trap '{ (exit 1); exit 1; }' 1 2 13 15
8545	}
8546
8547	# Create a (secure) tmp directory for tmp files.
8548
8549	{
8550	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8551	test -n "$tmp" && test -d "$tmp"
8552	} \|\|
8553	{
8554	tmp=./confstat$$-$RANDOM
8555	(umask 077 && mkdir $tmp)
8556	} \|\|
8557	{
8558	echo "$me: cannot create a temporary directory in ." >&2
8559	{ (exit 1); exit 1; }
8560	}
8561
8562	_ACEOF
8563
8564	cat >>$CONFIG_STATUS <<_ACEOF
8565
8566	#
8567	# CONFIG_FILES section.
8568	#
8569
8570	# No need to generate the scripts if there are no CONFIG_FILES.
8571	# This happens for instance when ./config.status config.h
8572	if test -n "\$CONFIG_FILES"; then
8573	# Protect against being on the right side of a sed subst in config.status.
8574	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8575	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8576	s,@SHELL@,$SHELL,;t t
8577	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8578	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8579	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8580	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8581	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8582	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8583	s,@exec_prefix@,$exec_prefix,;t t
8584	s,@prefix@,$prefix,;t t
8585	s,@program_transform_name@,$program_transform_name,;t t
8586	s,@bindir@,$bindir,;t t
8587	s,@sbindir@,$sbindir,;t t
8588	s,@libexecdir@,$libexecdir,;t t
8589	s,@datadir@,$datadir,;t t
8590	s,@sysconfdir@,$sysconfdir,;t t
8591	s,@sharedstatedir@,$sharedstatedir,;t t
8592	s,@localstatedir@,$localstatedir,;t t
8593	s,@libdir@,$libdir,;t t
8594	s,@includedir@,$includedir,;t t
8595	s,@oldincludedir@,$oldincludedir,;t t
8596	s,@infodir@,$infodir,;t t
8597	s,@mandir@,$mandir,;t t
8598	s,@build_alias@,$build_alias,;t t
8599	s,@host_alias@,$host_alias,;t t
8600	s,@target_alias@,$target_alias,;t t
8601	s,@DEFS@,$DEFS,;t t
8602	s,@ECHO_C@,$ECHO_C,;t t
8603	s,@ECHO_N@,$ECHO_N,;t t
8604	s,@ECHO_T@,$ECHO_T,;t t
8605	s,@LIBS@,$LIBS,;t t
8606	s,@build@,$build,;t t
8607	s,@build_cpu@,$build_cpu,;t t
8608	s,@build_vendor@,$build_vendor,;t t
8609	s,@build_os@,$build_os,;t t
8610	s,@host@,$host,;t t
8611	s,@host_cpu@,$host_cpu,;t t
8612	s,@host_vendor@,$host_vendor,;t t
8613	s,@host_os@,$host_os,;t t
8614	s,@target@,$target,;t t
8615	s,@target_cpu@,$target_cpu,;t t
8616	s,@target_vendor@,$target_vendor,;t t
8617	s,@target_os@,$target_os,;t t
8618	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8619	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8620	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8621	s,@CYGPATH_W@,$CYGPATH_W,;t t
8622	s,@PACKAGE@,$PACKAGE,;t t
8623	s,@VERSION@,$VERSION,;t t
8624	s,@ACLOCAL@,$ACLOCAL,;t t
8625	s,@AUTOCONF@,$AUTOCONF,;t t
8626	s,@AUTOMAKE@,$AUTOMAKE,;t t
8627	s,@AUTOHEADER@,$AUTOHEADER,;t t
8628	s,@MAKEINFO@,$MAKEINFO,;t t
8629	s,@AMTAR@,$AMTAR,;t t
8630	s,@install_sh@,$install_sh,;t t
8631	s,@STRIP@,$STRIP,;t t
8632	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8633	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8634	s,@mkdir_p@,$mkdir_p,;t t
8635	s,@AWK@,$AWK,;t t
8636	s,@SET_MAKE@,$SET_MAKE,;t t
8637	s,@am__leading_dot@,$am__leading_dot,;t t
8638	s,@CXX@,$CXX,;t t
8639	s,@CXXFLAGS@,$CXXFLAGS,;t t
8640	s,@LDFLAGS@,$LDFLAGS,;t t
8641	s,@CPPFLAGS@,$CPPFLAGS,;t t
8642	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8643	s,@EXEEXT@,$EXEEXT,;t t
8644	s,@OBJEXT@,$OBJEXT,;t t
8645	s,@DEPDIR@,$DEPDIR,;t t
8646	s,@am__include@,$am__include,;t t
8647	s,@am__quote@,$am__quote,;t t
8648	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8649	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8650	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8651	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8652	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8653	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8654	s,@RANLIB@,$RANLIB,;t t
8655	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8656	s,@CC@,$CC,;t t
8657	s,@CFLAGS@,$CFLAGS,;t t
8658	s,@ac_ct_CC@,$ac_ct_CC,;t t
8659	s,@CCDEPMODE@,$CCDEPMODE,;t t
8660	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8661	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8662	s,@CPP@,$CPP,;t t
8663	s,@EGREP@,$EGREP,;t t
8664	s,@DEBUG@,$DEBUG,;t t
8665	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8666	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8667	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
8668	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
8669	s,@DOXYGEN@,$DOXYGEN,;t t
8670	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8671	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8672	s,@GPROF@,$GPROF,;t t
8673	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8674	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8675	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8676	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8677	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8678	s,@CURL_LIBS@,$CURL_LIBS,;t t
8679	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8680	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8681	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8682	s,@LIBOBJS@,$LIBOBJS,;t t
8683	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8684	CEOF
8685
8686	_ACEOF
8687
8688	cat >>$CONFIG_STATUS <<\_ACEOF
8689	# Split the substitutions into bite-sized pieces for seds with
8690	# small command number limits, like on Digital OSF/1 and HP-UX.
8691	ac_max_sed_lines=48
8692	ac_sed_frag=1 # Number of current file.
8693	ac_beg=1 # First line for current file.
8694	ac_end=$ac_max_sed_lines # Line after last line for current file.
8695	ac_more_lines=:
8696	ac_sed_cmds=
8697	while $ac_more_lines; do
8698	if test $ac_beg -gt 1; then
8699	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8700	else
8701	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8702	fi
8703	if test ! -s $tmp/subs.frag; then
8704	ac_more_lines=false
8705	else
8706	# The purpose of the label and of the branching condition is to
8707	# speed up the sed processing (if there are no `@' at all, there
8708	# is no need to browse any of the substitutions).
8709	# These are the two extra sed commands mentioned above.
8710	(echo ':t
8711	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8712	if test -z "$ac_sed_cmds"; then
8713	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8714	else
8715	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8716	fi
8717	ac_sed_frag=`expr $ac_sed_frag + 1`
8718	ac_beg=$ac_end
8719	ac_end=`expr $ac_end + $ac_max_sed_lines`
8720	fi
8721	done
8722	if test -z "$ac_sed_cmds"; then
8723	ac_sed_cmds=cat
8724	fi
8725	fi # test -n "$CONFIG_FILES"
8726
8727	_ACEOF
8728	cat >>$CONFIG_STATUS <<\_ACEOF
8729	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8730	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8731	case $ac_file in
8732	- \| :- \| :-:* ) # input from stdin
8733	cat >$tmp/stdin
8734	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8735	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8736	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8737	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8738	* ) ac_file_in=$ac_file.in ;;
8739	esac
8740
8741	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8742	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8743	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8744	X"$ac_file" : 'X$//$[^/]' \\| \
8745	X"$ac_file" : 'X$//$$' \\| \
8746	X"$ac_file" : 'X$/$' \\| \
8747	. : '$.$' 2>/dev/null \|\|
8748	echo X"$ac_file" \|
8749	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8750	/^X$\/\/$[^/].*/{ s//\1/; q; }
8751	/^X$\/\/$$/{ s//\1/; q; }
8752	/^X$\/$.*/{ s//\1/; q; }
8753	s/.*/./; q'`
8754	{ if $as_mkdir_p; then
8755	mkdir -p "$ac_dir"
8756	else
8757	as_dir="$ac_dir"
8758	as_dirs=
8759	while test ! -d "$as_dir"; do
8760	as_dirs="$as_dir $as_dirs"
8761	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8762	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8763	X"$as_dir" : 'X$//$[^/]' \\| \
8764	X"$as_dir" : 'X$//$$' \\| \
8765	X"$as_dir" : 'X$/$' \\| \
8766	. : '$.$' 2>/dev/null \|\|
8767	echo X"$as_dir" \|
8768	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8769	/^X$\/\/$[^/].*/{ s//\1/; q; }
8770	/^X$\/\/$$/{ s//\1/; q; }
8771	/^X$\/$.*/{ s//\1/; q; }
8772	s/.*/./; q'`
8773	done
8774	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8775	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8776	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8777	{ (exit 1); exit 1; }; }; }
8778
8779	ac_builddir=.
8780
8781	if test "$ac_dir" != .; then
8782	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8783	# A "../" for each directory in $ac_dir_suffix.
8784	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8785	else
8786	ac_dir_suffix= ac_top_builddir=
8787	fi
8788
8789	case $srcdir in
8790	.) # No --srcdir option. We are building in place.
8791	ac_srcdir=.
8792	if test -z "$ac_top_builddir"; then
8793	ac_top_srcdir=.
8794	else
8795	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8796	fi ;;
8797	[\\/]* \| ?:[\\/]* ) # Absolute path.
8798	ac_srcdir=$srcdir$ac_dir_suffix;
8799	ac_top_srcdir=$srcdir ;;
8800	*) # Relative path.
8801	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8802	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8803	esac
8804
8805	# Do not use `cd foo && pwd` to compute absolute paths, because
8806	# the directories may not exist.
8807	case `pwd` in
8808	.) ac_abs_builddir="$ac_dir";;
8809	*)
8810	case "$ac_dir" in
8811	.) ac_abs_builddir=`pwd`;;
8812	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8813	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8814	esac;;
8815	esac
8816	case $ac_abs_builddir in
8817	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8818	*)
8819	case ${ac_top_builddir}. in
8820	.) ac_abs_top_builddir=$ac_abs_builddir;;
8821	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8822	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8823	esac;;
8824	esac
8825	case $ac_abs_builddir in
8826	.) ac_abs_srcdir=$ac_srcdir;;
8827	*)
8828	case $ac_srcdir in
8829	.) ac_abs_srcdir=$ac_abs_builddir;;
8830	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8831	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8832	esac;;
8833	esac
8834	case $ac_abs_builddir in
8835	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8836	*)
8837	case $ac_top_srcdir in
8838	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8839	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8840	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8841	esac;;
8842	esac
8843
8844
8845	case $INSTALL in
8846	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8847	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8848	esac
8849
8850	if test x"$ac_file" != x-; then
8851	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8852	echo "$as_me: creating $ac_file" >&6;}
8853	rm -f "$ac_file"
8854	fi
8855	# Let's still pretend it is `configure' which instantiates (i.e., don't
8856	# use $as_me), people would be surprised to read:
8857	# /* config.h. Generated by config.status. */
8858	if test x"$ac_file" = x-; then
8859	configure_input=
8860	else
8861	configure_input="$ac_file. "
8862	fi
8863	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8864	sed 's,.*/,,'` by configure."
8865
8866	# First look for the input files in the build tree, otherwise in the
8867	# src tree.
8868	ac_file_inputs=`IFS=:
8869	for f in $ac_file_in; do
8870	case $f in
8871	-) echo $tmp/stdin ;;
8872	[\\/$]*)
8873	# Absolute (can't be DOS-style, as IFS=:)
8874	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8875	echo "$as_me: error: cannot find input file: $f" >&2;}
8876	{ (exit 1); exit 1; }; }
8877	echo "$f";;
8878	*) # Relative
8879	if test -f "$f"; then
8880	# Build tree
8881	echo "$f"
8882	elif test -f "$srcdir/$f"; then
8883	# Source tree
8884	echo "$srcdir/$f"
8885	else
8886	# /dev/null tree
8887	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8888	echo "$as_me: error: cannot find input file: $f" >&2;}
8889	{ (exit 1); exit 1; }; }
8890	fi;;
8891	esac
8892	done` \|\| { (exit 1); exit 1; }
8893	_ACEOF
8894	cat >>$CONFIG_STATUS <<_ACEOF
8895	sed "$ac_vpsub
8896	$extrasub
8897	_ACEOF
8898	cat >>$CONFIG_STATUS <<\_ACEOF
8899	:t
8900	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8901	s,@configure_input@,$configure_input,;t t
8902	s,@srcdir@,$ac_srcdir,;t t
8903	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8904	s,@top_srcdir@,$ac_top_srcdir,;t t
8905	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8906	s,@builddir@,$ac_builddir,;t t
8907	s,@abs_builddir@,$ac_abs_builddir,;t t
8908	s,@top_builddir@,$ac_top_builddir,;t t
8909	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8910	s,@INSTALL@,$ac_INSTALL,;t t
8911	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8912	rm -f $tmp/stdin
8913	if test x"$ac_file" != x-; then
8914	mv $tmp/out $ac_file
8915	else
8916	cat $tmp/out
8917	rm -f $tmp/out
8918	fi
8919
8920	done
8921	_ACEOF
8922	cat >>$CONFIG_STATUS <<\_ACEOF
8923
8924	#
8925	# CONFIG_HEADER section.
8926	#
8927
8928	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8929	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8930	#
8931	# ac_d sets the value in "#define NAME VALUE" lines.
8932	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8933	ac_dB='[ ].*$,\1#\2'
8934	ac_dC=' '
8935	ac_dD=',;t'
8936	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8937	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8938	ac_uB='$,\1#\2define\3'
8939	ac_uC=' '
8940	ac_uD=',;t'
8941
8942	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8943	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8944	case $ac_file in
8945	- \| :- \| :-:* ) # input from stdin
8946	cat >$tmp/stdin
8947	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8948	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8949	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8950	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8951	* ) ac_file_in=$ac_file.in ;;
8952	esac
8953
8954	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8955	echo "$as_me: creating $ac_file" >&6;}
8956
8957	# First look for the input files in the build tree, otherwise in the
8958	# src tree.
8959	ac_file_inputs=`IFS=:
8960	for f in $ac_file_in; do
8961	case $f in
8962	-) echo $tmp/stdin ;;
8963	[\\/$]*)
8964	# Absolute (can't be DOS-style, as IFS=:)
8965	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8966	echo "$as_me: error: cannot find input file: $f" >&2;}
8967	{ (exit 1); exit 1; }; }
8968	# Do quote $f, to prevent DOS paths from being IFS'd.
8969	echo "$f";;
8970	*) # Relative
8971	if test -f "$f"; then
8972	# Build tree
8973	echo "$f"
8974	elif test -f "$srcdir/$f"; then
8975	# Source tree
8976	echo "$srcdir/$f"
8977	else
8978	# /dev/null tree
8979	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8980	echo "$as_me: error: cannot find input file: $f" >&2;}
8981	{ (exit 1); exit 1; }; }
8982	fi;;
8983	esac
8984	done` \|\| { (exit 1); exit 1; }
8985	# Remove the trailing spaces.
8986	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8987
8988	_ACEOF
8989
8990	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8991	# `conftest.undefs', that substitutes the proper values into
8992	# config.h.in to produce config.h. The first handles `#define'
8993	# templates, and the second `#undef' templates.
8994	# And first: Protect against being on the right side of a sed subst in
8995	# config.status. Protect against being in an unquoted here document
8996	# in config.status.
8997	rm -f conftest.defines conftest.undefs
8998	# Using a here document instead of a string reduces the quoting nightmare.
8999	# Putting comments in sed scripts is not portable.
9000	#
9001	# `end' is used to avoid that the second main sed command (meant for
9002	# 0-ary CPP macros) applies to n-ary macro definitions.
9003	# See the Autoconf documentation for `clear'.
9004	cat >confdef2sed.sed <<\_ACEOF
9005	s/[\\&,]/\\&/g
9006	s,[\\$`],\\&,g
9007	t clear
9008	: clear
9009	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9010	t end
9011	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9012	: end
9013	_ACEOF
9014	# If some macros were called several times there might be several times
9015	# the same #defines, which is useless. Nevertheless, we may not want to
9016	# sort them, since we want the last AC-DEFINE to be honored.
9017	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9018	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9019	rm -f confdef2sed.sed
9020
9021	# This sed command replaces #undef with comments. This is necessary, for
9022	# example, in the case of _POSIX_SOURCE, which is predefined and required
9023	# on some systems where configure will not decide to define it.
9024	cat >>conftest.undefs <<\_ACEOF
9025	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9026	_ACEOF
9027
9028	# Break up conftest.defines because some shells have a limit on the size
9029	# of here documents, and old seds have small limits too (100 cmds).
9030	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9031	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9032	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9033	echo ' :' >>$CONFIG_STATUS
9034	rm -f conftest.tail
9035	while grep . conftest.defines >/dev/null
9036	do
9037	# Write a limited-size here document to $tmp/defines.sed.
9038	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9039	# Speed up: don't consider the non `#define' lines.
9040	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9041	# Work around the forget-to-reset-the-flag bug.
9042	echo 't clr' >>$CONFIG_STATUS
9043	echo ': clr' >>$CONFIG_STATUS
9044	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9045	echo 'CEOF
9046	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9047	rm -f $tmp/in
9048	mv $tmp/out $tmp/in
9049	' >>$CONFIG_STATUS
9050	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9051	rm -f conftest.defines
9052	mv conftest.tail conftest.defines
9053	done
9054	rm -f conftest.defines
9055	echo ' fi # grep' >>$CONFIG_STATUS
9056	echo >>$CONFIG_STATUS
9057
9058	# Break up conftest.undefs because some shells have a limit on the size
9059	# of here documents, and old seds have small limits too (100 cmds).
9060	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9061	rm -f conftest.tail
9062	while grep . conftest.undefs >/dev/null
9063	do
9064	# Write a limited-size here document to $tmp/undefs.sed.
9065	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9066	# Speed up: don't consider the non `#undef'
9067	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9068	# Work around the forget-to-reset-the-flag bug.
9069	echo 't clr' >>$CONFIG_STATUS
9070	echo ': clr' >>$CONFIG_STATUS
9071	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9072	echo 'CEOF
9073	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9074	rm -f $tmp/in
9075	mv $tmp/out $tmp/in
9076	' >>$CONFIG_STATUS
9077	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9078	rm -f conftest.undefs
9079	mv conftest.tail conftest.undefs
9080	done
9081	rm -f conftest.undefs
9082
9083	cat >>$CONFIG_STATUS <<\_ACEOF
9084	# Let's still pretend it is `configure' which instantiates (i.e., don't
9085	# use $as_me), people would be surprised to read:
9086	# /* config.h. Generated by config.status. */
9087	if test x"$ac_file" = x-; then
9088	echo "/* Generated by configure. */" >$tmp/config.h
9089	else
9090	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9091	fi
9092	cat $tmp/in >>$tmp/config.h
9093	rm -f $tmp/in
9094	if test x"$ac_file" != x-; then
9095	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9096	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9097	echo "$as_me: $ac_file is unchanged" >&6;}
9098	else
9099	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9100	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9101	X"$ac_file" : 'X$//$[^/]' \\| \
9102	X"$ac_file" : 'X$//$$' \\| \
9103	X"$ac_file" : 'X$/$' \\| \
9104	. : '$.$' 2>/dev/null \|\|
9105	echo X"$ac_file" \|
9106	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9107	/^X$\/\/$[^/].*/{ s//\1/; q; }
9108	/^X$\/\/$$/{ s//\1/; q; }
9109	/^X$\/$.*/{ s//\1/; q; }
9110	s/.*/./; q'`
9111	{ if $as_mkdir_p; then
9112	mkdir -p "$ac_dir"
9113	else
9114	as_dir="$ac_dir"
9115	as_dirs=
9116	while test ! -d "$as_dir"; do
9117	as_dirs="$as_dir $as_dirs"
9118	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9119	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9120	X"$as_dir" : 'X$//$[^/]' \\| \
9121	X"$as_dir" : 'X$//$$' \\| \
9122	X"$as_dir" : 'X$/$' \\| \
9123	. : '$.$' 2>/dev/null \|\|
9124	echo X"$as_dir" \|
9125	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9126	/^X$\/\/$[^/].*/{ s//\1/; q; }
9127	/^X$\/\/$$/{ s//\1/; q; }
9128	/^X$\/$.*/{ s//\1/; q; }
9129	s/.*/./; q'`
9130	done
9131	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9132	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9133	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9134	{ (exit 1); exit 1; }; }; }
9135
9136	rm -f $ac_file
9137	mv $tmp/config.h $ac_file
9138	fi
9139	else
9140	cat $tmp/config.h
9141	rm -f $tmp/config.h
9142	fi
9143	# Compute $ac_file's index in $config_headers.
9144	_am_stamp_count=1
9145	for _am_header in $config_headers :; do
9146	case $_am_header in
9147	$ac_file \| $ac_file:* )
9148	break ;;
9149	* )
9150	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9151	esac
9152	done
9153	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9154	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9155	X$ac_file : 'X$//$[^/]' \\| \
9156	X$ac_file : 'X$//$$' \\| \
9157	X$ac_file : 'X$/$' \\| \
9158	. : '$.$' 2>/dev/null \|\|
9159	echo X$ac_file \|
9160	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9161	/^X$\/\/$[^/].*/{ s//\1/; q; }
9162	/^X$\/\/$$/{ s//\1/; q; }
9163	/^X$\/$.*/{ s//\1/; q; }
9164	s/.*/./; q'`/stamp-h$_am_stamp_count
9165	done
9166	_ACEOF
9167	cat >>$CONFIG_STATUS <<\_ACEOF
9168
9169	#
9170	# CONFIG_COMMANDS section.
9171	#
9172	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9173	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9174	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9175	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9176	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9177	X"$ac_dest" : 'X$//$[^/]' \\| \
9178	X"$ac_dest" : 'X$//$$' \\| \
9179	X"$ac_dest" : 'X$/$' \\| \
9180	. : '$.$' 2>/dev/null \|\|
9181	echo X"$ac_dest" \|
9182	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9183	/^X$\/\/$[^/].*/{ s//\1/; q; }
9184	/^X$\/\/$$/{ s//\1/; q; }
9185	/^X$\/$.*/{ s//\1/; q; }
9186	s/.*/./; q'`
9187	{ if $as_mkdir_p; then
9188	mkdir -p "$ac_dir"
9189	else
9190	as_dir="$ac_dir"
9191	as_dirs=
9192	while test ! -d "$as_dir"; do
9193	as_dirs="$as_dir $as_dirs"
9194	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9195	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9196	X"$as_dir" : 'X$//$[^/]' \\| \
9197	X"$as_dir" : 'X$//$$' \\| \
9198	X"$as_dir" : 'X$/$' \\| \
9199	. : '$.$' 2>/dev/null \|\|
9200	echo X"$as_dir" \|
9201	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9202	/^X$\/\/$[^/].*/{ s//\1/; q; }
9203	/^X$\/\/$$/{ s//\1/; q; }
9204	/^X$\/$.*/{ s//\1/; q; }
9205	s/.*/./; q'`
9206	done
9207	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9208	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9209	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9210	{ (exit 1); exit 1; }; }; }
9211
9212	ac_builddir=.
9213
9214	if test "$ac_dir" != .; then
9215	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9216	# A "../" for each directory in $ac_dir_suffix.
9217	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9218	else
9219	ac_dir_suffix= ac_top_builddir=
9220	fi
9221
9222	case $srcdir in
9223	.) # No --srcdir option. We are building in place.
9224	ac_srcdir=.
9225	if test -z "$ac_top_builddir"; then
9226	ac_top_srcdir=.
9227	else
9228	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9229	fi ;;
9230	[\\/]* \| ?:[\\/]* ) # Absolute path.
9231	ac_srcdir=$srcdir$ac_dir_suffix;
9232	ac_top_srcdir=$srcdir ;;
9233	*) # Relative path.
9234	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9235	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9236	esac
9237
9238	# Do not use `cd foo && pwd` to compute absolute paths, because
9239	# the directories may not exist.
9240	case `pwd` in
9241	.) ac_abs_builddir="$ac_dir";;
9242	*)
9243	case "$ac_dir" in
9244	.) ac_abs_builddir=`pwd`;;
9245	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9246	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9247	esac;;
9248	esac
9249	case $ac_abs_builddir in
9250	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9251	*)
9252	case ${ac_top_builddir}. in
9253	.) ac_abs_top_builddir=$ac_abs_builddir;;
9254	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9255	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9256	esac;;
9257	esac
9258	case $ac_abs_builddir in
9259	.) ac_abs_srcdir=$ac_srcdir;;
9260	*)
9261	case $ac_srcdir in
9262	.) ac_abs_srcdir=$ac_abs_builddir;;
9263	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9264	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9265	esac;;
9266	esac
9267	case $ac_abs_builddir in
9268	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9269	*)
9270	case $ac_top_srcdir in
9271	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9272	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9273	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9274	esac;;
9275	esac
9276
9277
9278	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9279	echo "$as_me: executing $ac_dest commands" >&6;}
9280	case $ac_dest in
9281	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9282	# Strip MF so we end up with the name of the file.
9283	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9284	# Check whether this is an Automake generated Makefile or not.
9285	# We used to match only the files named `Makefile.in', but
9286	# some people rename them; so instead we look at the file content.
9287	# Grep'ing the first line is not enough: some people post-process
9288	# each Makefile.in and add a new line on top of each file to say so.
9289	# So let's grep whole file.
9290	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9291	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9292	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9293	X"$mf" : 'X$//$[^/]' \\| \
9294	X"$mf" : 'X$//$$' \\| \
9295	X"$mf" : 'X$/$' \\| \
9296	. : '$.$' 2>/dev/null \|\|
9297	echo X"$mf" \|
9298	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9299	/^X$\/\/$[^/].*/{ s//\1/; q; }
9300	/^X$\/\/$$/{ s//\1/; q; }
9301	/^X$\/$.*/{ s//\1/; q; }
9302	s/.*/./; q'`
9303	else
9304	continue
9305	fi
9306	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9307	# Extract the definition of DEP_FILES from the Makefile without
9308	# running `make'.
9309	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9310	test -z "$DEPDIR" && continue
9311	# When using ansi2knr, U may be empty or an underscore; expand it
9312	U=`sed -n 's/^U = //p' < "$mf"`
9313	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9314	# We invoke sed twice because it is the simplest approach to
9315	# changing $(DEPDIR) to its actual value in the expansion.
9316	for file in `sed -n '
9317	/^DEP_FILES = .*\\\\$/ {
9318	s/^DEP_FILES = //
9319	:loop
9320	s/\\\\$//
9321	p
9322	n
9323	/\\\\$/ b loop
9324	p
9325	}
9326	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9327	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9328	# Make sure the directory exists.
9329	test -f "$dirpart/$file" && continue
9330	fdir=`(dirname "$file") 2>/dev/null \|\|
9331	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9332	X"$file" : 'X$//$[^/]' \\| \
9333	X"$file" : 'X$//$$' \\| \
9334	X"$file" : 'X$/$' \\| \
9335	. : '$.$' 2>/dev/null \|\|
9336	echo X"$file" \|
9337	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9338	/^X$\/\/$[^/].*/{ s//\1/; q; }
9339	/^X$\/\/$$/{ s//\1/; q; }
9340	/^X$\/$.*/{ s//\1/; q; }
9341	s/.*/./; q'`
9342	{ if $as_mkdir_p; then
9343	mkdir -p $dirpart/$fdir
9344	else
9345	as_dir=$dirpart/$fdir
9346	as_dirs=
9347	while test ! -d "$as_dir"; do
9348	as_dirs="$as_dir $as_dirs"
9349	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9350	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9351	X"$as_dir" : 'X$//$[^/]' \\| \
9352	X"$as_dir" : 'X$//$$' \\| \
9353	X"$as_dir" : 'X$/$' \\| \
9354	. : '$.$' 2>/dev/null \|\|
9355	echo X"$as_dir" \|
9356	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9357	/^X$\/\/$[^/].*/{ s//\1/; q; }
9358	/^X$\/\/$$/{ s//\1/; q; }
9359	/^X$\/$.*/{ s//\1/; q; }
9360	s/.*/./; q'`
9361	done
9362	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9363	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9364	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9365	{ (exit 1); exit 1; }; }; }
9366
9367	# echo "creating $dirpart/$file"
9368	echo '# dummy' > "$dirpart/$file"
9369	done
9370	done
9371	;;
9372	esac
9373	done
9374	_ACEOF
9375
9376	cat >>$CONFIG_STATUS <<\_ACEOF
9377
9378	{ (exit 0); exit 0; }
9379	_ACEOF
9380	chmod +x $CONFIG_STATUS
9381	ac_clean_files=$ac_clean_files_save
9382
9383
9384	# configure is writing to config.log, and then calls config.status.
9385	# config.status does its own redirection, appending to config.log.
9386	# Unfortunately, on DOS this fails, as config.log is still kept open
9387	# by configure, so config.status won't be able to write to it; its
9388	# output is simply discarded. So we exec the FD to /dev/null,
9389	# effectively closing config.log, so it can be properly (re)opened and
9390	# appended to by config.status. When coming back to configure, we
9391	# need to make the FD available again.
9392	if test "$no_create" != yes; then
9393	ac_cs_success=:
9394	ac_config_status_args=
9395	test "$silent" = yes &&
9396	ac_config_status_args="$ac_config_status_args --quiet"
9397	exec 5>/dev/null
9398	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9399	exec 5>>config.log
9400	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9401	# would make configure fail if this is the last instruction.
9402	$ac_cs_success \|\| { (exit 1); exit 1; }
9403	fi
9404

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