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configure @ 4676

Last change on this file since 4676 was 4672, checked in by bensch, 19 years ago
orxonox/trunk: minor changes in configure.ac
Property svn:executable set to ``*
File size: 320.4 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 PKG_CONFIG 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 pkg-config #
4220	#-------------------------#
4221	if test x$def_gtk = xyes; then
4222	# Extract the first word of "pkg-config", so it can be a program name with args.
4223	set dummy pkg-config; ac_word=$2
4224	echo "$as_me:$LINENO: checking for $ac_word" >&5
4225	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4226	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4227	echo $ECHO_N "(cached) $ECHO_C" >&6
4228	else
4229	case $PKG_CONFIG in
4230	[\\/]* \| ?:[\\/]*)
4231	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4232	;;
4233	*)
4234	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235	for as_dir in $PATH
4236	do
4237	IFS=$as_save_IFS
4238	test -z "$as_dir" && as_dir=.
4239	for ac_exec_ext in '' $ac_executable_extensions; do
4240	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4242	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4243	break 2
4244	fi
4245	done
4246	done
4247
4248	;;
4249	esac
4250	fi
4251	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4252
4253	if test -n "$PKG_CONFIG"; then
4254	echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4255	echo "${ECHO_T}$PKG_CONFIG" >&6
4256	else
4257	echo "$as_me:$LINENO: result: no" >&5
4258	echo "${ECHO_T}no" >&6
4259	fi
4260
4261	fi
4262
4263
4264	#########################
4265	## CHECKING FOR SYSTEM ##
4266	#########################
4267	## here the system is checked, and openGL is included
4268	## also checking for SDL on differen Systems
4269
4270	echo "$as_me:$LINENO: checking for System" >&5
4271	echo $ECHO_N "checking for System... $ECHO_C" >&6
4272	## checking for openGL-environment and other sys-specific parameters
4273	case "$target" in
4274	#---------#
4275	# WINDOWS #
4276	#---------#
4277	--mingw32*)
4278	echo "mingw-WINDOWS detected"
4279
4280	CPPFLAGS="-I/usr/include -I/mingw/include"
4281
4282	mingw="yes"
4283	MSBITFIELDS="-mms-bitfields"
4284	MWINDOWS="-mwindows"
4285
4286	# checking gl header
4287	#done before loop
4288
4289	# checking gl header
4290	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4301	inttypes.h stdint.h unistd.h
4302	do
4303	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4304	echo "$as_me:$LINENO: checking for $ac_header" >&5
4305	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4306	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4307	echo $ECHO_N "(cached) $ECHO_C" >&6
4308	else
4309	cat >conftest.$ac_ext <<_ACEOF
4310	/* confdefs.h. */
4311	_ACEOF
4312	cat confdefs.h >>conftest.$ac_ext
4313	cat >>conftest.$ac_ext <<_ACEOF
4314	/* end confdefs.h. */
4315	$ac_includes_default
4316
4317	#include <$ac_header>
4318	_ACEOF
4319	rm -f conftest.$ac_objext
4320	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4321	(eval $ac_compile) 2>conftest.er1
4322	ac_status=$?
4323	grep -v '^ *+' conftest.er1 >conftest.err
4324	rm -f conftest.er1
4325	cat conftest.err >&5
4326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327	(exit $ac_status); } &&
4328	{ ac_try='test -z "$ac_c_werror_flag"
4329	\|\| test ! -s conftest.err'
4330	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4331	(eval $ac_try) 2>&5
4332	ac_status=$?
4333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334	(exit $ac_status); }; } &&
4335	{ ac_try='test -s conftest.$ac_objext'
4336	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337	(eval $ac_try) 2>&5
4338	ac_status=$?
4339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340	(exit $ac_status); }; }; then
4341	eval "$as_ac_Header=yes"
4342	else
4343	echo "$as_me: failed program was:" >&5
4344	sed 's/^/\| /' conftest.$ac_ext >&5
4345
4346	eval "$as_ac_Header=no"
4347	fi
4348	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4349	fi
4350	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4351	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4352	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4353	cat >>confdefs.h <<_ACEOF
4354	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4355	_ACEOF
4356
4357	fi
4358
4359	done
4360
4361
4362
4363	for ac_header in GL/gl.h
4364	do
4365	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367	echo "$as_me:$LINENO: checking for $ac_header" >&5
4368	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4369	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370	echo $ECHO_N "(cached) $ECHO_C" >&6
4371	fi
4372	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4373	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4374	else
4375	# Is the header compilable?
4376	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4377	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4378	cat >conftest.$ac_ext <<_ACEOF
4379	/* confdefs.h. */
4380	_ACEOF
4381	cat confdefs.h >>conftest.$ac_ext
4382	cat >>conftest.$ac_ext <<_ACEOF
4383	/* end confdefs.h. */
4384	$ac_includes_default
4385	#include <$ac_header>
4386	_ACEOF
4387	rm -f conftest.$ac_objext
4388	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4389	(eval $ac_compile) 2>conftest.er1
4390	ac_status=$?
4391	grep -v '^ *+' conftest.er1 >conftest.err
4392	rm -f conftest.er1
4393	cat conftest.err >&5
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); } &&
4396	{ ac_try='test -z "$ac_c_werror_flag"
4397	\|\| test ! -s conftest.err'
4398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4399	(eval $ac_try) 2>&5
4400	ac_status=$?
4401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402	(exit $ac_status); }; } &&
4403	{ ac_try='test -s conftest.$ac_objext'
4404	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405	(eval $ac_try) 2>&5
4406	ac_status=$?
4407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408	(exit $ac_status); }; }; then
4409	ac_header_compiler=yes
4410	else
4411	echo "$as_me: failed program was:" >&5
4412	sed 's/^/\| /' conftest.$ac_ext >&5
4413
4414	ac_header_compiler=no
4415	fi
4416	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4417	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4418	echo "${ECHO_T}$ac_header_compiler" >&6
4419
4420	# Is the header present?
4421	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4422	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4423	cat >conftest.$ac_ext <<_ACEOF
4424	/* confdefs.h. */
4425	_ACEOF
4426	cat confdefs.h >>conftest.$ac_ext
4427	cat >>conftest.$ac_ext <<_ACEOF
4428	/* end confdefs.h. */
4429	#include <$ac_header>
4430	_ACEOF
4431	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4433	ac_status=$?
4434	grep -v '^ *+' conftest.er1 >conftest.err
4435	rm -f conftest.er1
4436	cat conftest.err >&5
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); } >/dev/null; then
4439	if test -s conftest.err; then
4440	ac_cpp_err=$ac_c_preproc_warn_flag
4441	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442	else
4443	ac_cpp_err=
4444	fi
4445	else
4446	ac_cpp_err=yes
4447	fi
4448	if test -z "$ac_cpp_err"; then
4449	ac_header_preproc=yes
4450	else
4451	echo "$as_me: failed program was:" >&5
4452	sed 's/^/\| /' conftest.$ac_ext >&5
4453
4454	ac_header_preproc=no
4455	fi
4456	rm -f conftest.err conftest.$ac_ext
4457	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4458	echo "${ECHO_T}$ac_header_preproc" >&6
4459
4460	# So? What about this header?
4461	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4462	yes:no: )
4463	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4464	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4465	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4466	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4467	ac_header_preproc=yes
4468	;;
4469	no:yes:* )
4470	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4471	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4472	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4473	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4474	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4475	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4476	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4477	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4478	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4479	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4480	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4481	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4482	(
4483	cat <<\_ASBOX
4484	## ---------------------------------------------- ##
4485	## Report this to orxonox-dev at mail.datacore.ch ##
4486	## ---------------------------------------------- ##
4487	_ASBOX
4488	) \|
4489	sed "s/^/$as_me: WARNING: /" >&2
4490	;;
4491	esac
4492	echo "$as_me:$LINENO: checking for $ac_header" >&5
4493	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4494	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4495	echo $ECHO_N "(cached) $ECHO_C" >&6
4496	else
4497	eval "$as_ac_Header=\$ac_header_preproc"
4498	fi
4499	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4500	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4501
4502	fi
4503	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4504	cat >>confdefs.h <<_ACEOF
4505	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4506	_ACEOF
4507
4508	else
4509	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4510	echo "$as_me: error: cannot find opengl headers" >&2;}
4511	{ (exit 1); exit 1; }; }
4512	fi
4513
4514	done
4515
4516	# checking for Windows openGl library
4517	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4518	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4519	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4520	echo $ECHO_N "(cached) $ECHO_C" >&6
4521	else
4522	ac_check_lib_save_LIBS=$LIBS
4523	LIBS="-lopengl32 $LIBS"
4524	cat >conftest.$ac_ext <<_ACEOF
4525	/* confdefs.h. */
4526	_ACEOF
4527	cat confdefs.h >>conftest.$ac_ext
4528	cat >>conftest.$ac_ext <<_ACEOF
4529	/* end confdefs.h. */
4530
4531
4532	int
4533	main ()
4534	{
4535	main ();
4536	;
4537	return 0;
4538	}
4539	_ACEOF
4540	rm -f conftest.$ac_objext conftest$ac_exeext
4541	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4542	(eval $ac_link) 2>conftest.er1
4543	ac_status=$?
4544	grep -v '^ *+' conftest.er1 >conftest.err
4545	rm -f conftest.er1
4546	cat conftest.err >&5
4547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548	(exit $ac_status); } &&
4549	{ ac_try='test -z "$ac_c_werror_flag"
4550	\|\| test ! -s conftest.err'
4551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4552	(eval $ac_try) 2>&5
4553	ac_status=$?
4554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555	(exit $ac_status); }; } &&
4556	{ ac_try='test -s conftest$ac_exeext'
4557	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558	(eval $ac_try) 2>&5
4559	ac_status=$?
4560	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561	(exit $ac_status); }; }; then
4562	ac_cv_lib_opengl32_main=yes
4563	else
4564	echo "$as_me: failed program was:" >&5
4565	sed 's/^/\| /' conftest.$ac_ext >&5
4566
4567	ac_cv_lib_opengl32_main=no
4568	fi
4569	rm -f conftest.err conftest.$ac_objext \
4570	conftest$ac_exeext conftest.$ac_ext
4571	LIBS=$ac_check_lib_save_LIBS
4572	fi
4573	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4574	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4575	if test $ac_cv_lib_opengl32_main = yes; then
4576	FOUND_opengl32=yes
4577	else
4578	"gl/gl.h"
4579	fi
4580
4581	if test x$FOUND_opengl32 = xyes ; then
4582	LIBS="$LIBS -lopengl32"
4583	else
4584	echo "------------------"
4585	echo "opengl not found."
4586	echo "please install the opengl package which can be found at http://www.opengl.org"
4587	echo "------------------"
4588	exit -1
4589	fi
4590
4591	# cheking for GLU-header
4592
4593	for ac_header in GL/glu.h
4594	do
4595	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4597	echo "$as_me:$LINENO: checking for $ac_header" >&5
4598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4600	echo $ECHO_N "(cached) $ECHO_C" >&6
4601	fi
4602	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4603	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4604	else
4605	# Is the header compilable?
4606	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4607	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4608	cat >conftest.$ac_ext <<_ACEOF
4609	/* confdefs.h. */
4610	_ACEOF
4611	cat confdefs.h >>conftest.$ac_ext
4612	cat >>conftest.$ac_ext <<_ACEOF
4613	/* end confdefs.h. */
4614	$ac_includes_default
4615	#include <$ac_header>
4616	_ACEOF
4617	rm -f conftest.$ac_objext
4618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4619	(eval $ac_compile) 2>conftest.er1
4620	ac_status=$?
4621	grep -v '^ *+' conftest.er1 >conftest.err
4622	rm -f conftest.er1
4623	cat conftest.err >&5
4624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625	(exit $ac_status); } &&
4626	{ ac_try='test -z "$ac_c_werror_flag"
4627	\|\| test ! -s conftest.err'
4628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629	(eval $ac_try) 2>&5
4630	ac_status=$?
4631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632	(exit $ac_status); }; } &&
4633	{ ac_try='test -s conftest.$ac_objext'
4634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635	(eval $ac_try) 2>&5
4636	ac_status=$?
4637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638	(exit $ac_status); }; }; then
4639	ac_header_compiler=yes
4640	else
4641	echo "$as_me: failed program was:" >&5
4642	sed 's/^/\| /' conftest.$ac_ext >&5
4643
4644	ac_header_compiler=no
4645	fi
4646	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4648	echo "${ECHO_T}$ac_header_compiler" >&6
4649
4650	# Is the header present?
4651	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4652	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4653	cat >conftest.$ac_ext <<_ACEOF
4654	/* confdefs.h. */
4655	_ACEOF
4656	cat confdefs.h >>conftest.$ac_ext
4657	cat >>conftest.$ac_ext <<_ACEOF
4658	/* end confdefs.h. */
4659	#include <$ac_header>
4660	_ACEOF
4661	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4662	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4663	ac_status=$?
4664	grep -v '^ *+' conftest.er1 >conftest.err
4665	rm -f conftest.er1
4666	cat conftest.err >&5
4667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668	(exit $ac_status); } >/dev/null; then
4669	if test -s conftest.err; then
4670	ac_cpp_err=$ac_c_preproc_warn_flag
4671	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4672	else
4673	ac_cpp_err=
4674	fi
4675	else
4676	ac_cpp_err=yes
4677	fi
4678	if test -z "$ac_cpp_err"; then
4679	ac_header_preproc=yes
4680	else
4681	echo "$as_me: failed program was:" >&5
4682	sed 's/^/\| /' conftest.$ac_ext >&5
4683
4684	ac_header_preproc=no
4685	fi
4686	rm -f conftest.err conftest.$ac_ext
4687	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4688	echo "${ECHO_T}$ac_header_preproc" >&6
4689
4690	# So? What about this header?
4691	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4692	yes:no: )
4693	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4694	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4695	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4696	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4697	ac_header_preproc=yes
4698	;;
4699	no:yes:* )
4700	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4701	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4702	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4703	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4704	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4705	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4706	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4707	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4708	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4709	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4710	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4711	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4712	(
4713	cat <<\_ASBOX
4714	## ---------------------------------------------- ##
4715	## Report this to orxonox-dev at mail.datacore.ch ##
4716	## ---------------------------------------------- ##
4717	_ASBOX
4718	) \|
4719	sed "s/^/$as_me: WARNING: /" >&2
4720	;;
4721	esac
4722	echo "$as_me:$LINENO: checking for $ac_header" >&5
4723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4725	echo $ECHO_N "(cached) $ECHO_C" >&6
4726	else
4727	eval "$as_ac_Header=\$ac_header_preproc"
4728	fi
4729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4731
4732	fi
4733	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4734	cat >>confdefs.h <<_ACEOF
4735	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4736	_ACEOF
4737
4738	else
4739	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4740	echo "$as_me: error: cannot find opengl headers" >&2;}
4741	{ (exit 1); exit 1; }; }
4742	fi
4743
4744	done
4745
4746
4747	# checking for libGLU
4748	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4749	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4750	if test "${ac_cv_lib_glu32_main+set}" = set; then
4751	echo $ECHO_N "(cached) $ECHO_C" >&6
4752	else
4753	ac_check_lib_save_LIBS=$LIBS
4754	LIBS="-lglu32 $LIBS"
4755	cat >conftest.$ac_ext <<_ACEOF
4756	/* confdefs.h. */
4757	_ACEOF
4758	cat confdefs.h >>conftest.$ac_ext
4759	cat >>conftest.$ac_ext <<_ACEOF
4760	/* end confdefs.h. */
4761
4762
4763	int
4764	main ()
4765	{
4766	main ();
4767	;
4768	return 0;
4769	}
4770	_ACEOF
4771	rm -f conftest.$ac_objext conftest$ac_exeext
4772	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4773	(eval $ac_link) 2>conftest.er1
4774	ac_status=$?
4775	grep -v '^ *+' conftest.er1 >conftest.err
4776	rm -f conftest.er1
4777	cat conftest.err >&5
4778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779	(exit $ac_status); } &&
4780	{ ac_try='test -z "$ac_c_werror_flag"
4781	\|\| test ! -s conftest.err'
4782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4783	(eval $ac_try) 2>&5
4784	ac_status=$?
4785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4786	(exit $ac_status); }; } &&
4787	{ ac_try='test -s conftest$ac_exeext'
4788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4789	(eval $ac_try) 2>&5
4790	ac_status=$?
4791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792	(exit $ac_status); }; }; then
4793	ac_cv_lib_glu32_main=yes
4794	else
4795	echo "$as_me: failed program was:" >&5
4796	sed 's/^/\| /' conftest.$ac_ext >&5
4797
4798	ac_cv_lib_glu32_main=no
4799	fi
4800	rm -f conftest.err conftest.$ac_objext \
4801	conftest$ac_exeext conftest.$ac_ext
4802	LIBS=$ac_check_lib_save_LIBS
4803	fi
4804	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4805	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4806	if test $ac_cv_lib_glu32_main = yes; then
4807	FOUND_glu32=yes
4808	fi
4809
4810	if test x$FOUND_glu32 = xyes ; then
4811	LIBS="$LIBS -lGLU32"
4812	else
4813	echo "------------------"
4814	echo "GLU library not found."
4815	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4816	echo "------------------"
4817	exit -1
4818	fi
4819
4820	# checking for mingw32
4821	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4822	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4823	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4824	echo $ECHO_N "(cached) $ECHO_C" >&6
4825	else
4826	ac_check_lib_save_LIBS=$LIBS
4827	LIBS="-lmingw32 $LIBS"
4828	cat >conftest.$ac_ext <<_ACEOF
4829	/* confdefs.h. */
4830	_ACEOF
4831	cat confdefs.h >>conftest.$ac_ext
4832	cat >>conftest.$ac_ext <<_ACEOF
4833	/* end confdefs.h. */
4834
4835
4836	int
4837	main ()
4838	{
4839	main ();
4840	;
4841	return 0;
4842	}
4843	_ACEOF
4844	rm -f conftest.$ac_objext conftest$ac_exeext
4845	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4846	(eval $ac_link) 2>conftest.er1
4847	ac_status=$?
4848	grep -v '^ *+' conftest.er1 >conftest.err
4849	rm -f conftest.er1
4850	cat conftest.err >&5
4851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852	(exit $ac_status); } &&
4853	{ ac_try='test -z "$ac_c_werror_flag"
4854	\|\| test ! -s conftest.err'
4855	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856	(eval $ac_try) 2>&5
4857	ac_status=$?
4858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859	(exit $ac_status); }; } &&
4860	{ ac_try='test -s conftest$ac_exeext'
4861	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862	(eval $ac_try) 2>&5
4863	ac_status=$?
4864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865	(exit $ac_status); }; }; then
4866	ac_cv_lib_mingw32_main=yes
4867	else
4868	echo "$as_me: failed program was:" >&5
4869	sed 's/^/\| /' conftest.$ac_ext >&5
4870
4871	ac_cv_lib_mingw32_main=no
4872	fi
4873	rm -f conftest.err conftest.$ac_objext \
4874	conftest$ac_exeext conftest.$ac_ext
4875	LIBS=$ac_check_lib_save_LIBS
4876	fi
4877	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4878	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4879	if test $ac_cv_lib_mingw32_main = yes; then
4880	FOUND_mingw32=yes
4881	fi
4882
4883	if test x$FOUND_mingw32 = xyes; then
4884	LIBS="$LIBS -lmingw32"
4885	fi
4886	# checking for SDL-headers
4887
4888	for ac_header in SDL/SDL.h
4889	do
4890	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4891	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4892	echo "$as_me:$LINENO: checking for $ac_header" >&5
4893	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4894	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4895	echo $ECHO_N "(cached) $ECHO_C" >&6
4896	fi
4897	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4898	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4899	else
4900	# Is the header compilable?
4901	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4902	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4903	cat >conftest.$ac_ext <<_ACEOF
4904	/* confdefs.h. */
4905	_ACEOF
4906	cat confdefs.h >>conftest.$ac_ext
4907	cat >>conftest.$ac_ext <<_ACEOF
4908	/* end confdefs.h. */
4909	$ac_includes_default
4910	#include <$ac_header>
4911	_ACEOF
4912	rm -f conftest.$ac_objext
4913	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4914	(eval $ac_compile) 2>conftest.er1
4915	ac_status=$?
4916	grep -v '^ *+' conftest.er1 >conftest.err
4917	rm -f conftest.er1
4918	cat conftest.err >&5
4919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4920	(exit $ac_status); } &&
4921	{ ac_try='test -z "$ac_c_werror_flag"
4922	\|\| test ! -s conftest.err'
4923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924	(eval $ac_try) 2>&5
4925	ac_status=$?
4926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927	(exit $ac_status); }; } &&
4928	{ ac_try='test -s conftest.$ac_objext'
4929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4930	(eval $ac_try) 2>&5
4931	ac_status=$?
4932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933	(exit $ac_status); }; }; then
4934	ac_header_compiler=yes
4935	else
4936	echo "$as_me: failed program was:" >&5
4937	sed 's/^/\| /' conftest.$ac_ext >&5
4938
4939	ac_header_compiler=no
4940	fi
4941	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4942	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4943	echo "${ECHO_T}$ac_header_compiler" >&6
4944
4945	# Is the header present?
4946	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4947	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4948	cat >conftest.$ac_ext <<_ACEOF
4949	/* confdefs.h. */
4950	_ACEOF
4951	cat confdefs.h >>conftest.$ac_ext
4952	cat >>conftest.$ac_ext <<_ACEOF
4953	/* end confdefs.h. */
4954	#include <$ac_header>
4955	_ACEOF
4956	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4957	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4958	ac_status=$?
4959	grep -v '^ *+' conftest.er1 >conftest.err
4960	rm -f conftest.er1
4961	cat conftest.err >&5
4962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4963	(exit $ac_status); } >/dev/null; then
4964	if test -s conftest.err; then
4965	ac_cpp_err=$ac_c_preproc_warn_flag
4966	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4967	else
4968	ac_cpp_err=
4969	fi
4970	else
4971	ac_cpp_err=yes
4972	fi
4973	if test -z "$ac_cpp_err"; then
4974	ac_header_preproc=yes
4975	else
4976	echo "$as_me: failed program was:" >&5
4977	sed 's/^/\| /' conftest.$ac_ext >&5
4978
4979	ac_header_preproc=no
4980	fi
4981	rm -f conftest.err conftest.$ac_ext
4982	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4983	echo "${ECHO_T}$ac_header_preproc" >&6
4984
4985	# So? What about this header?
4986	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4987	yes:no: )
4988	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4989	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4990	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4991	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4992	ac_header_preproc=yes
4993	;;
4994	no:yes:* )
4995	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4996	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4997	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4998	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4999	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5000	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5001	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5002	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5003	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5004	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5005	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5006	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5007	(
5008	cat <<\_ASBOX
5009	## ---------------------------------------------- ##
5010	## Report this to orxonox-dev at mail.datacore.ch ##
5011	## ---------------------------------------------- ##
5012	_ASBOX
5013	) \|
5014	sed "s/^/$as_me: WARNING: /" >&2
5015	;;
5016	esac
5017	echo "$as_me:$LINENO: checking for $ac_header" >&5
5018	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5019	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5020	echo $ECHO_N "(cached) $ECHO_C" >&6
5021	else
5022	eval "$as_ac_Header=\$ac_header_preproc"
5023	fi
5024	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5025	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5026
5027	fi
5028	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5029	cat >>confdefs.h <<_ACEOF
5030	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5031	_ACEOF
5032
5033	else
5034	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5035	echo "$as_me: error: cannot find SDL headers" >&2;}
5036	{ (exit 1); exit 1; }; }
5037	fi
5038
5039	done
5040
5041
5042	#checking for libSDL
5043	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5044	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5045	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5046	echo $ECHO_N "(cached) $ECHO_C" >&6
5047	else
5048	ac_check_lib_save_LIBS=$LIBS
5049	LIBS="-lsdlmain $LIBS"
5050	cat >conftest.$ac_ext <<_ACEOF
5051	/* confdefs.h. */
5052	_ACEOF
5053	cat confdefs.h >>conftest.$ac_ext
5054	cat >>conftest.$ac_ext <<_ACEOF
5055	/* end confdefs.h. */
5056
5057
5058	int
5059	main ()
5060	{
5061	main ();
5062	;
5063	return 0;
5064	}
5065	_ACEOF
5066	rm -f conftest.$ac_objext conftest$ac_exeext
5067	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5068	(eval $ac_link) 2>conftest.er1
5069	ac_status=$?
5070	grep -v '^ *+' conftest.er1 >conftest.err
5071	rm -f conftest.er1
5072	cat conftest.err >&5
5073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074	(exit $ac_status); } &&
5075	{ ac_try='test -z "$ac_c_werror_flag"
5076	\|\| test ! -s conftest.err'
5077	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5078	(eval $ac_try) 2>&5
5079	ac_status=$?
5080	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081	(exit $ac_status); }; } &&
5082	{ ac_try='test -s conftest$ac_exeext'
5083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084	(eval $ac_try) 2>&5
5085	ac_status=$?
5086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087	(exit $ac_status); }; }; then
5088	ac_cv_lib_sdlmain_main=yes
5089	else
5090	echo "$as_me: failed program was:" >&5
5091	sed 's/^/\| /' conftest.$ac_ext >&5
5092
5093	ac_cv_lib_sdlmain_main=no
5094	fi
5095	rm -f conftest.err conftest.$ac_objext \
5096	conftest$ac_exeext conftest.$ac_ext
5097	LIBS=$ac_check_lib_save_LIBS
5098	fi
5099	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5100	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5101	if test $ac_cv_lib_sdlmain_main = yes; then
5102	FOUND_sdlmain=yes
5103	fi
5104
5105	if test x$FOUND_sdlmain = xyes ; then
5106	LIBS="$LIBS -lsdlmain"
5107	else
5108	echo "------------------"
5109	echo "SDL library not found."
5110	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5111	echo "------------------"
5112	exit 1
5113	fi
5114	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5115	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5116	if test "${ac_cv_lib_sdl_main+set}" = set; then
5117	echo $ECHO_N "(cached) $ECHO_C" >&6
5118	else
5119	ac_check_lib_save_LIBS=$LIBS
5120	LIBS="-lsdl $LIBS"
5121	cat >conftest.$ac_ext <<_ACEOF
5122	/* confdefs.h. */
5123	_ACEOF
5124	cat confdefs.h >>conftest.$ac_ext
5125	cat >>conftest.$ac_ext <<_ACEOF
5126	/* end confdefs.h. */
5127
5128
5129	int
5130	main ()
5131	{
5132	main ();
5133	;
5134	return 0;
5135	}
5136	_ACEOF
5137	rm -f conftest.$ac_objext conftest$ac_exeext
5138	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5139	(eval $ac_link) 2>conftest.er1
5140	ac_status=$?
5141	grep -v '^ *+' conftest.er1 >conftest.err
5142	rm -f conftest.er1
5143	cat conftest.err >&5
5144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145	(exit $ac_status); } &&
5146	{ ac_try='test -z "$ac_c_werror_flag"
5147	\|\| test ! -s conftest.err'
5148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5149	(eval $ac_try) 2>&5
5150	ac_status=$?
5151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152	(exit $ac_status); }; } &&
5153	{ ac_try='test -s conftest$ac_exeext'
5154	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155	(eval $ac_try) 2>&5
5156	ac_status=$?
5157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158	(exit $ac_status); }; }; then
5159	ac_cv_lib_sdl_main=yes
5160	else
5161	echo "$as_me: failed program was:" >&5
5162	sed 's/^/\| /' conftest.$ac_ext >&5
5163
5164	ac_cv_lib_sdl_main=no
5165	fi
5166	rm -f conftest.err conftest.$ac_objext \
5167	conftest$ac_exeext conftest.$ac_ext
5168	LIBS=$ac_check_lib_save_LIBS
5169	fi
5170	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5171	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5172	if test $ac_cv_lib_sdl_main = yes; then
5173	FOUND_sdl=yes
5174	fi
5175
5176	if test x$FOUND_sdl = xyes ; then
5177	LIBS="$LIBS -lsdl"
5178	else
5179	echo "------------------"
5180	echo "SDL library not found."
5181	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5182	echo "------------------"
5183	exit -1
5184	fi
5185
5186	;;
5187	#-------#
5188	# LINUX #
5189	#-------#
5190	--linux*)
5191	echo "Linux detected"
5192
5193	Linux="yes"
5194
5195	CPPFLAGS="-I/usr/X11R6/include -I/usr/include"
5196	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5197	# checking gl header
5198
5199	for ac_header in GL/gl.h
5200	do
5201	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5202	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5203	echo "$as_me:$LINENO: checking for $ac_header" >&5
5204	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5205	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5206	echo $ECHO_N "(cached) $ECHO_C" >&6
5207	fi
5208	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5209	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5210	else
5211	# Is the header compilable?
5212	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5213	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5214	cat >conftest.$ac_ext <<_ACEOF
5215	/* confdefs.h. */
5216	_ACEOF
5217	cat confdefs.h >>conftest.$ac_ext
5218	cat >>conftest.$ac_ext <<_ACEOF
5219	/* end confdefs.h. */
5220	$ac_includes_default
5221	#include <$ac_header>
5222	_ACEOF
5223	rm -f conftest.$ac_objext
5224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5225	(eval $ac_compile) 2>conftest.er1
5226	ac_status=$?
5227	grep -v '^ *+' conftest.er1 >conftest.err
5228	rm -f conftest.er1
5229	cat conftest.err >&5
5230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231	(exit $ac_status); } &&
5232	{ ac_try='test -z "$ac_c_werror_flag"
5233	\|\| test ! -s conftest.err'
5234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5235	(eval $ac_try) 2>&5
5236	ac_status=$?
5237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238	(exit $ac_status); }; } &&
5239	{ ac_try='test -s conftest.$ac_objext'
5240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5241	(eval $ac_try) 2>&5
5242	ac_status=$?
5243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	(exit $ac_status); }; }; then
5245	ac_header_compiler=yes
5246	else
5247	echo "$as_me: failed program was:" >&5
5248	sed 's/^/\| /' conftest.$ac_ext >&5
5249
5250	ac_header_compiler=no
5251	fi
5252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5253	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5254	echo "${ECHO_T}$ac_header_compiler" >&6
5255
5256	# Is the header present?
5257	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5258	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5259	cat >conftest.$ac_ext <<_ACEOF
5260	/* confdefs.h. */
5261	_ACEOF
5262	cat confdefs.h >>conftest.$ac_ext
5263	cat >>conftest.$ac_ext <<_ACEOF
5264	/* end confdefs.h. */
5265	#include <$ac_header>
5266	_ACEOF
5267	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5268	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5269	ac_status=$?
5270	grep -v '^ *+' conftest.er1 >conftest.err
5271	rm -f conftest.er1
5272	cat conftest.err >&5
5273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274	(exit $ac_status); } >/dev/null; then
5275	if test -s conftest.err; then
5276	ac_cpp_err=$ac_c_preproc_warn_flag
5277	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5278	else
5279	ac_cpp_err=
5280	fi
5281	else
5282	ac_cpp_err=yes
5283	fi
5284	if test -z "$ac_cpp_err"; then
5285	ac_header_preproc=yes
5286	else
5287	echo "$as_me: failed program was:" >&5
5288	sed 's/^/\| /' conftest.$ac_ext >&5
5289
5290	ac_header_preproc=no
5291	fi
5292	rm -f conftest.err conftest.$ac_ext
5293	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5294	echo "${ECHO_T}$ac_header_preproc" >&6
5295
5296	# So? What about this header?
5297	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5298	yes:no: )
5299	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5300	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5301	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5302	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5303	ac_header_preproc=yes
5304	;;
5305	no:yes:* )
5306	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5307	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5308	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5309	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5310	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5311	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5312	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5313	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5314	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5315	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5316	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5317	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5318	(
5319	cat <<\_ASBOX
5320	## ---------------------------------------------- ##
5321	## Report this to orxonox-dev at mail.datacore.ch ##
5322	## ---------------------------------------------- ##
5323	_ASBOX
5324	) \|
5325	sed "s/^/$as_me: WARNING: /" >&2
5326	;;
5327	esac
5328	echo "$as_me:$LINENO: checking for $ac_header" >&5
5329	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5330	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5331	echo $ECHO_N "(cached) $ECHO_C" >&6
5332	else
5333	eval "$as_ac_Header=\$ac_header_preproc"
5334	fi
5335	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5336	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5337
5338	fi
5339	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5340	cat >>confdefs.h <<_ACEOF
5341	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5342	_ACEOF
5343
5344	else
5345	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5346	echo "$as_me: error: cannot find opengl headers" >&2;}
5347	{ (exit 1); exit 1; }; }
5348	fi
5349
5350	done
5351
5352
5353	# checking for Unix GL
5354	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5355	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5356	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5357	echo $ECHO_N "(cached) $ECHO_C" >&6
5358	else
5359	ac_check_lib_save_LIBS=$LIBS
5360	LIBS="-lGL $LIBS"
5361	cat >conftest.$ac_ext <<_ACEOF
5362	/* confdefs.h. */
5363	_ACEOF
5364	cat confdefs.h >>conftest.$ac_ext
5365	cat >>conftest.$ac_ext <<_ACEOF
5366	/* end confdefs.h. */
5367
5368	/* Override any gcc2 internal prototype to avoid an error. */
5369	#ifdef __cplusplus
5370	extern "C"
5371	#endif
5372	/* We use char because int might match the return type of a gcc2
5373	builtin and then its argument prototype would still apply. */
5374	char glLoadIdentity ();
5375	int
5376	main ()
5377	{
5378	glLoadIdentity ();
5379	;
5380	return 0;
5381	}
5382	_ACEOF
5383	rm -f conftest.$ac_objext conftest$ac_exeext
5384	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5385	(eval $ac_link) 2>conftest.er1
5386	ac_status=$?
5387	grep -v '^ *+' conftest.er1 >conftest.err
5388	rm -f conftest.er1
5389	cat conftest.err >&5
5390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391	(exit $ac_status); } &&
5392	{ ac_try='test -z "$ac_c_werror_flag"
5393	\|\| test ! -s conftest.err'
5394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395	(eval $ac_try) 2>&5
5396	ac_status=$?
5397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398	(exit $ac_status); }; } &&
5399	{ ac_try='test -s conftest$ac_exeext'
5400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401	(eval $ac_try) 2>&5
5402	ac_status=$?
5403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404	(exit $ac_status); }; }; then
5405	ac_cv_lib_GL_glLoadIdentity=yes
5406	else
5407	echo "$as_me: failed program was:" >&5
5408	sed 's/^/\| /' conftest.$ac_ext >&5
5409
5410	ac_cv_lib_GL_glLoadIdentity=no
5411	fi
5412	rm -f conftest.err conftest.$ac_objext \
5413	conftest$ac_exeext conftest.$ac_ext
5414	LIBS=$ac_check_lib_save_LIBS
5415	fi
5416	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5417	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5418	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5419	FOUND_GL=yes
5420	fi
5421
5422	if test x$FOUND_GL = xyes ; then
5423	LIBS="$LIBS -lGL"
5424	else
5425	echo "------------------"
5426	echo "opengl not found."
5427	echo "please install the opengl package which can be found at http://www.opengl.org"
5428	echo "------------------"
5429	exit -1
5430	fi
5431
5432	# cheking for GLU-header
5433
5434	for ac_header in GL/glu.h
5435	do
5436	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5437	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5438	echo "$as_me:$LINENO: checking for $ac_header" >&5
5439	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5440	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5441	echo $ECHO_N "(cached) $ECHO_C" >&6
5442	fi
5443	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5444	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5445	else
5446	# Is the header compilable?
5447	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5448	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5449	cat >conftest.$ac_ext <<_ACEOF
5450	/* confdefs.h. */
5451	_ACEOF
5452	cat confdefs.h >>conftest.$ac_ext
5453	cat >>conftest.$ac_ext <<_ACEOF
5454	/* end confdefs.h. */
5455	$ac_includes_default
5456	#include <$ac_header>
5457	_ACEOF
5458	rm -f conftest.$ac_objext
5459	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5460	(eval $ac_compile) 2>conftest.er1
5461	ac_status=$?
5462	grep -v '^ *+' conftest.er1 >conftest.err
5463	rm -f conftest.er1
5464	cat conftest.err >&5
5465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466	(exit $ac_status); } &&
5467	{ ac_try='test -z "$ac_c_werror_flag"
5468	\|\| test ! -s conftest.err'
5469	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5470	(eval $ac_try) 2>&5
5471	ac_status=$?
5472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473	(exit $ac_status); }; } &&
5474	{ ac_try='test -s conftest.$ac_objext'
5475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5476	(eval $ac_try) 2>&5
5477	ac_status=$?
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); }; }; then
5480	ac_header_compiler=yes
5481	else
5482	echo "$as_me: failed program was:" >&5
5483	sed 's/^/\| /' conftest.$ac_ext >&5
5484
5485	ac_header_compiler=no
5486	fi
5487	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5488	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5489	echo "${ECHO_T}$ac_header_compiler" >&6
5490
5491	# Is the header present?
5492	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5493	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5494	cat >conftest.$ac_ext <<_ACEOF
5495	/* confdefs.h. */
5496	_ACEOF
5497	cat confdefs.h >>conftest.$ac_ext
5498	cat >>conftest.$ac_ext <<_ACEOF
5499	/* end confdefs.h. */
5500	#include <$ac_header>
5501	_ACEOF
5502	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5503	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5504	ac_status=$?
5505	grep -v '^ *+' conftest.er1 >conftest.err
5506	rm -f conftest.er1
5507	cat conftest.err >&5
5508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509	(exit $ac_status); } >/dev/null; then
5510	if test -s conftest.err; then
5511	ac_cpp_err=$ac_c_preproc_warn_flag
5512	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5513	else
5514	ac_cpp_err=
5515	fi
5516	else
5517	ac_cpp_err=yes
5518	fi
5519	if test -z "$ac_cpp_err"; then
5520	ac_header_preproc=yes
5521	else
5522	echo "$as_me: failed program was:" >&5
5523	sed 's/^/\| /' conftest.$ac_ext >&5
5524
5525	ac_header_preproc=no
5526	fi
5527	rm -f conftest.err conftest.$ac_ext
5528	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5529	echo "${ECHO_T}$ac_header_preproc" >&6
5530
5531	# So? What about this header?
5532	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5533	yes:no: )
5534	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5535	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5536	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5537	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5538	ac_header_preproc=yes
5539	;;
5540	no:yes:* )
5541	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5542	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5543	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5544	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5545	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5546	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5547	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5548	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5549	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5550	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5551	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5552	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5553	(
5554	cat <<\_ASBOX
5555	## ---------------------------------------------- ##
5556	## Report this to orxonox-dev at mail.datacore.ch ##
5557	## ---------------------------------------------- ##
5558	_ASBOX
5559	) \|
5560	sed "s/^/$as_me: WARNING: /" >&2
5561	;;
5562	esac
5563	echo "$as_me:$LINENO: checking for $ac_header" >&5
5564	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5565	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5566	echo $ECHO_N "(cached) $ECHO_C" >&6
5567	else
5568	eval "$as_ac_Header=\$ac_header_preproc"
5569	fi
5570	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5571	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5572
5573	fi
5574	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5575	cat >>confdefs.h <<_ACEOF
5576	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5577	_ACEOF
5578
5579	else
5580	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5581	echo "$as_me: error: cannot find opengl headers" >&2;}
5582	{ (exit 1); exit 1; }; }
5583	fi
5584
5585	done
5586
5587
5588	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5589	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5590	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5591	echo $ECHO_N "(cached) $ECHO_C" >&6
5592	else
5593	ac_check_lib_save_LIBS=$LIBS
5594	LIBS="-lGLU $LIBS"
5595	cat >conftest.$ac_ext <<_ACEOF
5596	/* confdefs.h. */
5597	_ACEOF
5598	cat confdefs.h >>conftest.$ac_ext
5599	cat >>conftest.$ac_ext <<_ACEOF
5600	/* end confdefs.h. */
5601
5602	/* Override any gcc2 internal prototype to avoid an error. */
5603	#ifdef __cplusplus
5604	extern "C"
5605	#endif
5606	/* We use char because int might match the return type of a gcc2
5607	builtin and then its argument prototype would still apply. */
5608	char gluProject ();
5609	int
5610	main ()
5611	{
5612	gluProject ();
5613	;
5614	return 0;
5615	}
5616	_ACEOF
5617	rm -f conftest.$ac_objext conftest$ac_exeext
5618	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5619	(eval $ac_link) 2>conftest.er1
5620	ac_status=$?
5621	grep -v '^ *+' conftest.er1 >conftest.err
5622	rm -f conftest.er1
5623	cat conftest.err >&5
5624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625	(exit $ac_status); } &&
5626	{ ac_try='test -z "$ac_c_werror_flag"
5627	\|\| test ! -s conftest.err'
5628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5629	(eval $ac_try) 2>&5
5630	ac_status=$?
5631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632	(exit $ac_status); }; } &&
5633	{ ac_try='test -s conftest$ac_exeext'
5634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635	(eval $ac_try) 2>&5
5636	ac_status=$?
5637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638	(exit $ac_status); }; }; then
5639	ac_cv_lib_GLU_gluProject=yes
5640	else
5641	echo "$as_me: failed program was:" >&5
5642	sed 's/^/\| /' conftest.$ac_ext >&5
5643
5644	ac_cv_lib_GLU_gluProject=no
5645	fi
5646	rm -f conftest.err conftest.$ac_objext \
5647	conftest$ac_exeext conftest.$ac_ext
5648	LIBS=$ac_check_lib_save_LIBS
5649	fi
5650	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5651	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5652	if test $ac_cv_lib_GLU_gluProject = yes; then
5653	FOUND_GLU=yes
5654	fi
5655
5656	if test x$FOUND_GLU = xyes ; then
5657	LIBS="$LIBS -lGLU"
5658	else
5659	echo "------------------"
5660	echo "GLU library not found."
5661	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5662	echo "------------------"
5663	exit -1
5664	fi
5665
5666	# checking for SDL
5667	echo "$as_me:$LINENO: checking for SDL-version" >&5
5668	echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
5669	SDL_VERSION=`sdl-config --version`
5670	echo $SDL_VERSION
5671
5672	CPPFLAGS="`sdl-config --cflags` $CPPFLAGS"
5673
5674	for ac_header in SDL.h
5675	do
5676	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5677	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5678	echo "$as_me:$LINENO: checking for $ac_header" >&5
5679	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5680	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5681	echo $ECHO_N "(cached) $ECHO_C" >&6
5682	fi
5683	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5684	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5685	else
5686	# Is the header compilable?
5687	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5688	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5689	cat >conftest.$ac_ext <<_ACEOF
5690	/* confdefs.h. */
5691	_ACEOF
5692	cat confdefs.h >>conftest.$ac_ext
5693	cat >>conftest.$ac_ext <<_ACEOF
5694	/* end confdefs.h. */
5695	$ac_includes_default
5696	#include <$ac_header>
5697	_ACEOF
5698	rm -f conftest.$ac_objext
5699	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5700	(eval $ac_compile) 2>conftest.er1
5701	ac_status=$?
5702	grep -v '^ *+' conftest.er1 >conftest.err
5703	rm -f conftest.er1
5704	cat conftest.err >&5
5705	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706	(exit $ac_status); } &&
5707	{ ac_try='test -z "$ac_c_werror_flag"
5708	\|\| test ! -s conftest.err'
5709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5710	(eval $ac_try) 2>&5
5711	ac_status=$?
5712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713	(exit $ac_status); }; } &&
5714	{ ac_try='test -s conftest.$ac_objext'
5715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716	(eval $ac_try) 2>&5
5717	ac_status=$?
5718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719	(exit $ac_status); }; }; then
5720	ac_header_compiler=yes
5721	else
5722	echo "$as_me: failed program was:" >&5
5723	sed 's/^/\| /' conftest.$ac_ext >&5
5724
5725	ac_header_compiler=no
5726	fi
5727	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5728	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5729	echo "${ECHO_T}$ac_header_compiler" >&6
5730
5731	# Is the header present?
5732	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5733	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5734	cat >conftest.$ac_ext <<_ACEOF
5735	/* confdefs.h. */
5736	_ACEOF
5737	cat confdefs.h >>conftest.$ac_ext
5738	cat >>conftest.$ac_ext <<_ACEOF
5739	/* end confdefs.h. */
5740	#include <$ac_header>
5741	_ACEOF
5742	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5743	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5744	ac_status=$?
5745	grep -v '^ *+' conftest.er1 >conftest.err
5746	rm -f conftest.er1
5747	cat conftest.err >&5
5748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5749	(exit $ac_status); } >/dev/null; then
5750	if test -s conftest.err; then
5751	ac_cpp_err=$ac_c_preproc_warn_flag
5752	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5753	else
5754	ac_cpp_err=
5755	fi
5756	else
5757	ac_cpp_err=yes
5758	fi
5759	if test -z "$ac_cpp_err"; then
5760	ac_header_preproc=yes
5761	else
5762	echo "$as_me: failed program was:" >&5
5763	sed 's/^/\| /' conftest.$ac_ext >&5
5764
5765	ac_header_preproc=no
5766	fi
5767	rm -f conftest.err conftest.$ac_ext
5768	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5769	echo "${ECHO_T}$ac_header_preproc" >&6
5770
5771	# So? What about this header?
5772	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5773	yes:no: )
5774	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5775	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5776	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5777	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5778	ac_header_preproc=yes
5779	;;
5780	no:yes:* )
5781	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5782	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5783	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5784	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5785	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5786	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5787	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5788	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5789	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5790	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5791	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5792	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5793	(
5794	cat <<\_ASBOX
5795	## ---------------------------------------------- ##
5796	## Report this to orxonox-dev at mail.datacore.ch ##
5797	## ---------------------------------------------- ##
5798	_ASBOX
5799	) \|
5800	sed "s/^/$as_me: WARNING: /" >&2
5801	;;
5802	esac
5803	echo "$as_me:$LINENO: checking for $ac_header" >&5
5804	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5805	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5806	echo $ECHO_N "(cached) $ECHO_C" >&6
5807	else
5808	eval "$as_ac_Header=\$ac_header_preproc"
5809	fi
5810	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5811	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5812
5813	fi
5814	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5815	cat >>confdefs.h <<_ACEOF
5816	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5817	_ACEOF
5818
5819	else
5820
5821	for ac_header in SDL/SDL.h
5822	do
5823	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5824	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5825	echo "$as_me:$LINENO: checking for $ac_header" >&5
5826	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5827	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5828	echo $ECHO_N "(cached) $ECHO_C" >&6
5829	fi
5830	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5831	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5832	else
5833	# Is the header compilable?
5834	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5835	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5836	cat >conftest.$ac_ext <<_ACEOF
5837	/* confdefs.h. */
5838	_ACEOF
5839	cat confdefs.h >>conftest.$ac_ext
5840	cat >>conftest.$ac_ext <<_ACEOF
5841	/* end confdefs.h. */
5842	$ac_includes_default
5843	#include <$ac_header>
5844	_ACEOF
5845	rm -f conftest.$ac_objext
5846	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5847	(eval $ac_compile) 2>conftest.er1
5848	ac_status=$?
5849	grep -v '^ *+' conftest.er1 >conftest.err
5850	rm -f conftest.er1
5851	cat conftest.err >&5
5852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5853	(exit $ac_status); } &&
5854	{ ac_try='test -z "$ac_c_werror_flag"
5855	\|\| test ! -s conftest.err'
5856	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5857	(eval $ac_try) 2>&5
5858	ac_status=$?
5859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860	(exit $ac_status); }; } &&
5861	{ ac_try='test -s conftest.$ac_objext'
5862	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5863	(eval $ac_try) 2>&5
5864	ac_status=$?
5865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866	(exit $ac_status); }; }; then
5867	ac_header_compiler=yes
5868	else
5869	echo "$as_me: failed program was:" >&5
5870	sed 's/^/\| /' conftest.$ac_ext >&5
5871
5872	ac_header_compiler=no
5873	fi
5874	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5876	echo "${ECHO_T}$ac_header_compiler" >&6
5877
5878	# Is the header present?
5879	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5880	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5881	cat >conftest.$ac_ext <<_ACEOF
5882	/* confdefs.h. */
5883	_ACEOF
5884	cat confdefs.h >>conftest.$ac_ext
5885	cat >>conftest.$ac_ext <<_ACEOF
5886	/* end confdefs.h. */
5887	#include <$ac_header>
5888	_ACEOF
5889	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5890	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5891	ac_status=$?
5892	grep -v '^ *+' conftest.er1 >conftest.err
5893	rm -f conftest.er1
5894	cat conftest.err >&5
5895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896	(exit $ac_status); } >/dev/null; then
5897	if test -s conftest.err; then
5898	ac_cpp_err=$ac_c_preproc_warn_flag
5899	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5900	else
5901	ac_cpp_err=
5902	fi
5903	else
5904	ac_cpp_err=yes
5905	fi
5906	if test -z "$ac_cpp_err"; then
5907	ac_header_preproc=yes
5908	else
5909	echo "$as_me: failed program was:" >&5
5910	sed 's/^/\| /' conftest.$ac_ext >&5
5911
5912	ac_header_preproc=no
5913	fi
5914	rm -f conftest.err conftest.$ac_ext
5915	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5916	echo "${ECHO_T}$ac_header_preproc" >&6
5917
5918	# So? What about this header?
5919	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5920	yes:no: )
5921	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5922	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5923	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5924	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5925	ac_header_preproc=yes
5926	;;
5927	no:yes:* )
5928	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5929	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5930	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5931	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5932	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5933	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5934	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5935	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5936	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5937	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5938	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5939	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5940	(
5941	cat <<\_ASBOX
5942	## ---------------------------------------------- ##
5943	## Report this to orxonox-dev at mail.datacore.ch ##
5944	## ---------------------------------------------- ##
5945	_ASBOX
5946	) \|
5947	sed "s/^/$as_me: WARNING: /" >&2
5948	;;
5949	esac
5950	echo "$as_me:$LINENO: checking for $ac_header" >&5
5951	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5952	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5953	echo $ECHO_N "(cached) $ECHO_C" >&6
5954	else
5955	eval "$as_ac_Header=\$ac_header_preproc"
5956	fi
5957	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5958	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5959
5960	fi
5961	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5962	cat >>confdefs.h <<_ACEOF
5963	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5964	_ACEOF
5965
5966	else
5967	{ { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
5968	echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
5969	{ (exit 1); exit 1; }; }
5970	fi
5971
5972	done
5973
5974	fi
5975
5976	done
5977
5978
5979	LIBS="`sdl-config --libs` $LIBS"
5980	;;
5981
5982	#-----------#
5983	# MAC -OS X #
5984	#-----------#
5985	darwin)
5986	echo "OS X detected"
5987
5988	osX="yes"
5989
5990	CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
5991	# checking gl header
5992
5993	for ac_header in OpenGL/gl.h
5994	do
5995	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5997	echo "$as_me:$LINENO: checking for $ac_header" >&5
5998	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000	echo $ECHO_N "(cached) $ECHO_C" >&6
6001	fi
6002	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6003	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6004	else
6005	# Is the header compilable?
6006	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6007	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6008	cat >conftest.$ac_ext <<_ACEOF
6009	/* confdefs.h. */
6010	_ACEOF
6011	cat confdefs.h >>conftest.$ac_ext
6012	cat >>conftest.$ac_ext <<_ACEOF
6013	/* end confdefs.h. */
6014	$ac_includes_default
6015	#include <$ac_header>
6016	_ACEOF
6017	rm -f conftest.$ac_objext
6018	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6019	(eval $ac_compile) 2>conftest.er1
6020	ac_status=$?
6021	grep -v '^ *+' conftest.er1 >conftest.err
6022	rm -f conftest.er1
6023	cat conftest.err >&5
6024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6025	(exit $ac_status); } &&
6026	{ ac_try='test -z "$ac_c_werror_flag"
6027	\|\| test ! -s conftest.err'
6028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029	(eval $ac_try) 2>&5
6030	ac_status=$?
6031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032	(exit $ac_status); }; } &&
6033	{ ac_try='test -s conftest.$ac_objext'
6034	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6035	(eval $ac_try) 2>&5
6036	ac_status=$?
6037	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038	(exit $ac_status); }; }; then
6039	ac_header_compiler=yes
6040	else
6041	echo "$as_me: failed program was:" >&5
6042	sed 's/^/\| /' conftest.$ac_ext >&5
6043
6044	ac_header_compiler=no
6045	fi
6046	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6047	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6048	echo "${ECHO_T}$ac_header_compiler" >&6
6049
6050	# Is the header present?
6051	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6052	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6053	cat >conftest.$ac_ext <<_ACEOF
6054	/* confdefs.h. */
6055	_ACEOF
6056	cat confdefs.h >>conftest.$ac_ext
6057	cat >>conftest.$ac_ext <<_ACEOF
6058	/* end confdefs.h. */
6059	#include <$ac_header>
6060	_ACEOF
6061	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6062	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6063	ac_status=$?
6064	grep -v '^ *+' conftest.er1 >conftest.err
6065	rm -f conftest.er1
6066	cat conftest.err >&5
6067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068	(exit $ac_status); } >/dev/null; then
6069	if test -s conftest.err; then
6070	ac_cpp_err=$ac_c_preproc_warn_flag
6071	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6072	else
6073	ac_cpp_err=
6074	fi
6075	else
6076	ac_cpp_err=yes
6077	fi
6078	if test -z "$ac_cpp_err"; then
6079	ac_header_preproc=yes
6080	else
6081	echo "$as_me: failed program was:" >&5
6082	sed 's/^/\| /' conftest.$ac_ext >&5
6083
6084	ac_header_preproc=no
6085	fi
6086	rm -f conftest.err conftest.$ac_ext
6087	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6088	echo "${ECHO_T}$ac_header_preproc" >&6
6089
6090	# So? What about this header?
6091	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6092	yes:no: )
6093	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6094	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6095	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6096	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6097	ac_header_preproc=yes
6098	;;
6099	no:yes:* )
6100	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6101	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6102	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6103	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6104	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6105	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6106	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6107	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6108	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6109	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6110	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6111	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6112	(
6113	cat <<\_ASBOX
6114	## ---------------------------------------------- ##
6115	## Report this to orxonox-dev at mail.datacore.ch ##
6116	## ---------------------------------------------- ##
6117	_ASBOX
6118	) \|
6119	sed "s/^/$as_me: WARNING: /" >&2
6120	;;
6121	esac
6122	echo "$as_me:$LINENO: checking for $ac_header" >&5
6123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6124	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6125	echo $ECHO_N "(cached) $ECHO_C" >&6
6126	else
6127	eval "$as_ac_Header=\$ac_header_preproc"
6128	fi
6129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6130	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6131
6132	fi
6133	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6134	cat >>confdefs.h <<_ACEOF
6135	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6136	_ACEOF
6137
6138	else
6139	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6140	echo "$as_me: error: cannot find opengl headers" >&2;}
6141	{ (exit 1); exit 1; }; }
6142	fi
6143
6144	done
6145
6146	# cheking for GLU-header
6147
6148	for ac_header in OpenGL/glu.h
6149	do
6150	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6151	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6152	echo "$as_me:$LINENO: checking for $ac_header" >&5
6153	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6154	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6155	echo $ECHO_N "(cached) $ECHO_C" >&6
6156	fi
6157	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6158	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6159	else
6160	# Is the header compilable?
6161	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6162	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6163	cat >conftest.$ac_ext <<_ACEOF
6164	/* confdefs.h. */
6165	_ACEOF
6166	cat confdefs.h >>conftest.$ac_ext
6167	cat >>conftest.$ac_ext <<_ACEOF
6168	/* end confdefs.h. */
6169	$ac_includes_default
6170	#include <$ac_header>
6171	_ACEOF
6172	rm -f conftest.$ac_objext
6173	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6174	(eval $ac_compile) 2>conftest.er1
6175	ac_status=$?
6176	grep -v '^ *+' conftest.er1 >conftest.err
6177	rm -f conftest.er1
6178	cat conftest.err >&5
6179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6180	(exit $ac_status); } &&
6181	{ ac_try='test -z "$ac_c_werror_flag"
6182	\|\| test ! -s conftest.err'
6183	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6184	(eval $ac_try) 2>&5
6185	ac_status=$?
6186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187	(exit $ac_status); }; } &&
6188	{ ac_try='test -s conftest.$ac_objext'
6189	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6190	(eval $ac_try) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); }; }; then
6194	ac_header_compiler=yes
6195	else
6196	echo "$as_me: failed program was:" >&5
6197	sed 's/^/\| /' conftest.$ac_ext >&5
6198
6199	ac_header_compiler=no
6200	fi
6201	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6202	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6203	echo "${ECHO_T}$ac_header_compiler" >&6
6204
6205	# Is the header present?
6206	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6207	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6208	cat >conftest.$ac_ext <<_ACEOF
6209	/* confdefs.h. */
6210	_ACEOF
6211	cat confdefs.h >>conftest.$ac_ext
6212	cat >>conftest.$ac_ext <<_ACEOF
6213	/* end confdefs.h. */
6214	#include <$ac_header>
6215	_ACEOF
6216	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6217	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6218	ac_status=$?
6219	grep -v '^ *+' conftest.er1 >conftest.err
6220	rm -f conftest.er1
6221	cat conftest.err >&5
6222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223	(exit $ac_status); } >/dev/null; then
6224	if test -s conftest.err; then
6225	ac_cpp_err=$ac_c_preproc_warn_flag
6226	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6227	else
6228	ac_cpp_err=
6229	fi
6230	else
6231	ac_cpp_err=yes
6232	fi
6233	if test -z "$ac_cpp_err"; then
6234	ac_header_preproc=yes
6235	else
6236	echo "$as_me: failed program was:" >&5
6237	sed 's/^/\| /' conftest.$ac_ext >&5
6238
6239	ac_header_preproc=no
6240	fi
6241	rm -f conftest.err conftest.$ac_ext
6242	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6243	echo "${ECHO_T}$ac_header_preproc" >&6
6244
6245	# So? What about this header?
6246	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6247	yes:no: )
6248	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6249	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6250	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6251	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6252	ac_header_preproc=yes
6253	;;
6254	no:yes:* )
6255	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6256	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6257	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6258	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6259	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6260	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6261	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6262	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6263	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6264	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6265	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6266	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6267	(
6268	cat <<\_ASBOX
6269	## ---------------------------------------------- ##
6270	## Report this to orxonox-dev at mail.datacore.ch ##
6271	## ---------------------------------------------- ##
6272	_ASBOX
6273	) \|
6274	sed "s/^/$as_me: WARNING: /" >&2
6275	;;
6276	esac
6277	echo "$as_me:$LINENO: checking for $ac_header" >&5
6278	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6279	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6280	echo $ECHO_N "(cached) $ECHO_C" >&6
6281	else
6282	eval "$as_ac_Header=\$ac_header_preproc"
6283	fi
6284	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6285	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6286
6287	fi
6288	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6289	cat >>confdefs.h <<_ACEOF
6290	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6291	_ACEOF
6292
6293	else
6294	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6295	echo "$as_me: error: cannot find opengl headers" >&2;}
6296	{ (exit 1); exit 1; }; }
6297	fi
6298
6299	done
6300
6301
6302	LIBS="$LIBS -framework OpenGL"
6303
6304
6305	## SDL-check
6306	SDL_CFLAGS=`sdl-config --cflags`
6307	SDL_LIBS=`sdl-config --libs`
6308	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6309	LIBS="$LIBS $SDL_LIBS"
6310
6311
6312	# checking for SDL-headers
6313	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6314	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6315
6316	## checking for SDL
6317	# SDL_VERSION=1.2.7
6318	# AM_PATH_SDL($SDL_VERSION,
6319	# :,
6320	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6321	# )
6322
6323
6324	;;
6325
6326	*)
6327	;;
6328	esac
6329
6330
6331
6332	###################################
6333	## CHECKING FOR HEADERS AND LIBS ##
6334	###################################
6335
6336	#---------#
6337	# SDL_ttf #
6338	#---------#
6339	# checking for SDL_ttf-headers
6340
6341	for ac_header in SDL_ttf.h
6342	do
6343	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6344	if eval "test \"\${$as_ac_Header+set}\" = set"; then
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) $ECHO_C" >&6
6349	fi
6350	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6351	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6352	else
6353	# Is the header compilable?
6354	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6355	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6356	cat >conftest.$ac_ext <<_ACEOF
6357	/* confdefs.h. */
6358	_ACEOF
6359	cat confdefs.h >>conftest.$ac_ext
6360	cat >>conftest.$ac_ext <<_ACEOF
6361	/* end confdefs.h. */
6362	$ac_includes_default
6363	#include <$ac_header>
6364	_ACEOF
6365	rm -f conftest.$ac_objext
6366	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6367	(eval $ac_compile) 2>conftest.er1
6368	ac_status=$?
6369	grep -v '^ *+' conftest.er1 >conftest.err
6370	rm -f conftest.er1
6371	cat conftest.err >&5
6372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373	(exit $ac_status); } &&
6374	{ ac_try='test -z "$ac_c_werror_flag"
6375	\|\| test ! -s conftest.err'
6376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6377	(eval $ac_try) 2>&5
6378	ac_status=$?
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); }; } &&
6381	{ ac_try='test -s conftest.$ac_objext'
6382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6383	(eval $ac_try) 2>&5
6384	ac_status=$?
6385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386	(exit $ac_status); }; }; then
6387	ac_header_compiler=yes
6388	else
6389	echo "$as_me: failed program was:" >&5
6390	sed 's/^/\| /' conftest.$ac_ext >&5
6391
6392	ac_header_compiler=no
6393	fi
6394	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6395	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6396	echo "${ECHO_T}$ac_header_compiler" >&6
6397
6398	# Is the header present?
6399	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6400	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6401	cat >conftest.$ac_ext <<_ACEOF
6402	/* confdefs.h. */
6403	_ACEOF
6404	cat confdefs.h >>conftest.$ac_ext
6405	cat >>conftest.$ac_ext <<_ACEOF
6406	/* end confdefs.h. */
6407	#include <$ac_header>
6408	_ACEOF
6409	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6410	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6411	ac_status=$?
6412	grep -v '^ *+' conftest.er1 >conftest.err
6413	rm -f conftest.er1
6414	cat conftest.err >&5
6415	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416	(exit $ac_status); } >/dev/null; then
6417	if test -s conftest.err; then
6418	ac_cpp_err=$ac_c_preproc_warn_flag
6419	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6420	else
6421	ac_cpp_err=
6422	fi
6423	else
6424	ac_cpp_err=yes
6425	fi
6426	if test -z "$ac_cpp_err"; then
6427	ac_header_preproc=yes
6428	else
6429	echo "$as_me: failed program was:" >&5
6430	sed 's/^/\| /' conftest.$ac_ext >&5
6431
6432	ac_header_preproc=no
6433	fi
6434	rm -f conftest.err conftest.$ac_ext
6435	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6436	echo "${ECHO_T}$ac_header_preproc" >&6
6437
6438	# So? What about this header?
6439	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6440	yes:no: )
6441	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6442	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6443	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6444	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6445	ac_header_preproc=yes
6446	;;
6447	no:yes:* )
6448	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6449	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6450	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6451	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6452	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6453	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6454	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6455	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6456	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6457	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6458	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6459	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6460	(
6461	cat <<\_ASBOX
6462	## ---------------------------------------------- ##
6463	## Report this to orxonox-dev at mail.datacore.ch ##
6464	## ---------------------------------------------- ##
6465	_ASBOX
6466	) \|
6467	sed "s/^/$as_me: WARNING: /" >&2
6468	;;
6469	esac
6470	echo "$as_me:$LINENO: checking for $ac_header" >&5
6471	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6472	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6473	echo $ECHO_N "(cached) $ECHO_C" >&6
6474	else
6475	eval "$as_ac_Header=\$ac_header_preproc"
6476	fi
6477	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6478	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6479
6480	fi
6481	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6482	cat >>confdefs.h <<_ACEOF
6483	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6484	_ACEOF
6485
6486	else
6487
6488	for ac_header in SDL/SDL_ttf.h
6489	do
6490	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6491	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6492	echo "$as_me:$LINENO: checking for $ac_header" >&5
6493	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6494	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6495	echo $ECHO_N "(cached) $ECHO_C" >&6
6496	fi
6497	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6498	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6499	else
6500	# Is the header compilable?
6501	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6502	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6503	cat >conftest.$ac_ext <<_ACEOF
6504	/* confdefs.h. */
6505	_ACEOF
6506	cat confdefs.h >>conftest.$ac_ext
6507	cat >>conftest.$ac_ext <<_ACEOF
6508	/* end confdefs.h. */
6509	$ac_includes_default
6510	#include <$ac_header>
6511	_ACEOF
6512	rm -f conftest.$ac_objext
6513	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6514	(eval $ac_compile) 2>conftest.er1
6515	ac_status=$?
6516	grep -v '^ *+' conftest.er1 >conftest.err
6517	rm -f conftest.er1
6518	cat conftest.err >&5
6519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520	(exit $ac_status); } &&
6521	{ ac_try='test -z "$ac_c_werror_flag"
6522	\|\| test ! -s conftest.err'
6523	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6524	(eval $ac_try) 2>&5
6525	ac_status=$?
6526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6527	(exit $ac_status); }; } &&
6528	{ ac_try='test -s conftest.$ac_objext'
6529	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6530	(eval $ac_try) 2>&5
6531	ac_status=$?
6532	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6533	(exit $ac_status); }; }; then
6534	ac_header_compiler=yes
6535	else
6536	echo "$as_me: failed program was:" >&5
6537	sed 's/^/\| /' conftest.$ac_ext >&5
6538
6539	ac_header_compiler=no
6540	fi
6541	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6542	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6543	echo "${ECHO_T}$ac_header_compiler" >&6
6544
6545	# Is the header present?
6546	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6547	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6548	cat >conftest.$ac_ext <<_ACEOF
6549	/* confdefs.h. */
6550	_ACEOF
6551	cat confdefs.h >>conftest.$ac_ext
6552	cat >>conftest.$ac_ext <<_ACEOF
6553	/* end confdefs.h. */
6554	#include <$ac_header>
6555	_ACEOF
6556	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6557	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6558	ac_status=$?
6559	grep -v '^ *+' conftest.er1 >conftest.err
6560	rm -f conftest.er1
6561	cat conftest.err >&5
6562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563	(exit $ac_status); } >/dev/null; then
6564	if test -s conftest.err; then
6565	ac_cpp_err=$ac_c_preproc_warn_flag
6566	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6567	else
6568	ac_cpp_err=
6569	fi
6570	else
6571	ac_cpp_err=yes
6572	fi
6573	if test -z "$ac_cpp_err"; then
6574	ac_header_preproc=yes
6575	else
6576	echo "$as_me: failed program was:" >&5
6577	sed 's/^/\| /' conftest.$ac_ext >&5
6578
6579	ac_header_preproc=no
6580	fi
6581	rm -f conftest.err conftest.$ac_ext
6582	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6583	echo "${ECHO_T}$ac_header_preproc" >&6
6584
6585	# So? What about this header?
6586	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6587	yes:no: )
6588	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6589	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6590	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6591	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6592	ac_header_preproc=yes
6593	;;
6594	no:yes:* )
6595	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6596	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6597	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6598	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6599	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6600	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6601	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6602	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6603	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6604	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6605	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6606	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6607	(
6608	cat <<\_ASBOX
6609	## ---------------------------------------------- ##
6610	## Report this to orxonox-dev at mail.datacore.ch ##
6611	## ---------------------------------------------- ##
6612	_ASBOX
6613	) \|
6614	sed "s/^/$as_me: WARNING: /" >&2
6615	;;
6616	esac
6617	echo "$as_me:$LINENO: checking for $ac_header" >&5
6618	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6619	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6620	echo $ECHO_N "(cached) $ECHO_C" >&6
6621	else
6622	eval "$as_ac_Header=\$ac_header_preproc"
6623	fi
6624	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6625	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6626
6627	fi
6628	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6629	cat >>confdefs.h <<_ACEOF
6630	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6631	_ACEOF
6632
6633	else
6634	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6635	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6636	{ (exit 1); exit 1; }; }
6637	fi
6638
6639	done
6640
6641	fi
6642
6643	done
6644
6645	# checking for SDL_ttf-lib
6646	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6647	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6648	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6649	echo $ECHO_N "(cached) $ECHO_C" >&6
6650	else
6651	ac_check_lib_save_LIBS=$LIBS
6652	LIBS="-lSDL_ttf $LIBS"
6653	cat >conftest.$ac_ext <<_ACEOF
6654	/* confdefs.h. */
6655	_ACEOF
6656	cat confdefs.h >>conftest.$ac_ext
6657	cat >>conftest.$ac_ext <<_ACEOF
6658	/* end confdefs.h. */
6659
6660
6661	int
6662	main ()
6663	{
6664	main ();
6665	;
6666	return 0;
6667	}
6668	_ACEOF
6669	rm -f conftest.$ac_objext conftest$ac_exeext
6670	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6671	(eval $ac_link) 2>conftest.er1
6672	ac_status=$?
6673	grep -v '^ *+' conftest.er1 >conftest.err
6674	rm -f conftest.er1
6675	cat conftest.err >&5
6676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6677	(exit $ac_status); } &&
6678	{ ac_try='test -z "$ac_c_werror_flag"
6679	\|\| test ! -s conftest.err'
6680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6681	(eval $ac_try) 2>&5
6682	ac_status=$?
6683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684	(exit $ac_status); }; } &&
6685	{ ac_try='test -s conftest$ac_exeext'
6686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6687	(eval $ac_try) 2>&5
6688	ac_status=$?
6689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6690	(exit $ac_status); }; }; then
6691	ac_cv_lib_SDL_ttf_main=yes
6692	else
6693	echo "$as_me: failed program was:" >&5
6694	sed 's/^/\| /' conftest.$ac_ext >&5
6695
6696	ac_cv_lib_SDL_ttf_main=no
6697	fi
6698	rm -f conftest.err conftest.$ac_objext \
6699	conftest$ac_exeext conftest.$ac_ext
6700	LIBS=$ac_check_lib_save_LIBS
6701	fi
6702	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6703	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6704	if test $ac_cv_lib_SDL_ttf_main = yes; then
6705	FOUND_SDL_ttf=yes
6706	fi
6707
6708	if test x$FOUND_SDL_ttf = xyes ; then
6709	LIBS="$LIBS -lSDL_ttf"
6710	else
6711	echo "------------------"
6712	echo "SDL_ttf library not found."
6713	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6714	echo "------------------"
6715	exit -1
6716	fi
6717
6718
6719	#-----------#
6720	# SDL_Image #
6721	#-----------#
6722	# checking for SDL_image-headers
6723
6724	for ac_header in SDL_image.h
6725	do
6726	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6727	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6728	echo "$as_me:$LINENO: checking for $ac_header" >&5
6729	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6730	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6731	echo $ECHO_N "(cached) $ECHO_C" >&6
6732	fi
6733	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6734	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6735	else
6736	# Is the header compilable?
6737	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6738	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6739	cat >conftest.$ac_ext <<_ACEOF
6740	/* confdefs.h. */
6741	_ACEOF
6742	cat confdefs.h >>conftest.$ac_ext
6743	cat >>conftest.$ac_ext <<_ACEOF
6744	/* end confdefs.h. */
6745	$ac_includes_default
6746	#include <$ac_header>
6747	_ACEOF
6748	rm -f conftest.$ac_objext
6749	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6750	(eval $ac_compile) 2>conftest.er1
6751	ac_status=$?
6752	grep -v '^ *+' conftest.er1 >conftest.err
6753	rm -f conftest.er1
6754	cat conftest.err >&5
6755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6756	(exit $ac_status); } &&
6757	{ ac_try='test -z "$ac_c_werror_flag"
6758	\|\| test ! -s conftest.err'
6759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6760	(eval $ac_try) 2>&5
6761	ac_status=$?
6762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6763	(exit $ac_status); }; } &&
6764	{ ac_try='test -s conftest.$ac_objext'
6765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6766	(eval $ac_try) 2>&5
6767	ac_status=$?
6768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6769	(exit $ac_status); }; }; then
6770	ac_header_compiler=yes
6771	else
6772	echo "$as_me: failed program was:" >&5
6773	sed 's/^/\| /' conftest.$ac_ext >&5
6774
6775	ac_header_compiler=no
6776	fi
6777	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6778	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6779	echo "${ECHO_T}$ac_header_compiler" >&6
6780
6781	# Is the header present?
6782	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6783	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6784	cat >conftest.$ac_ext <<_ACEOF
6785	/* confdefs.h. */
6786	_ACEOF
6787	cat confdefs.h >>conftest.$ac_ext
6788	cat >>conftest.$ac_ext <<_ACEOF
6789	/* end confdefs.h. */
6790	#include <$ac_header>
6791	_ACEOF
6792	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6793	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6794	ac_status=$?
6795	grep -v '^ *+' conftest.er1 >conftest.err
6796	rm -f conftest.er1
6797	cat conftest.err >&5
6798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799	(exit $ac_status); } >/dev/null; then
6800	if test -s conftest.err; then
6801	ac_cpp_err=$ac_c_preproc_warn_flag
6802	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6803	else
6804	ac_cpp_err=
6805	fi
6806	else
6807	ac_cpp_err=yes
6808	fi
6809	if test -z "$ac_cpp_err"; then
6810	ac_header_preproc=yes
6811	else
6812	echo "$as_me: failed program was:" >&5
6813	sed 's/^/\| /' conftest.$ac_ext >&5
6814
6815	ac_header_preproc=no
6816	fi
6817	rm -f conftest.err conftest.$ac_ext
6818	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6819	echo "${ECHO_T}$ac_header_preproc" >&6
6820
6821	# So? What about this header?
6822	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6823	yes:no: )
6824	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6825	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6826	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6827	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6828	ac_header_preproc=yes
6829	;;
6830	no:yes:* )
6831	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6832	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6833	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6834	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6835	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6836	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6837	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6838	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6839	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6840	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6841	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6842	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6843	(
6844	cat <<\_ASBOX
6845	## ---------------------------------------------- ##
6846	## Report this to orxonox-dev at mail.datacore.ch ##
6847	## ---------------------------------------------- ##
6848	_ASBOX
6849	) \|
6850	sed "s/^/$as_me: WARNING: /" >&2
6851	;;
6852	esac
6853	echo "$as_me:$LINENO: checking for $ac_header" >&5
6854	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6855	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6856	echo $ECHO_N "(cached) $ECHO_C" >&6
6857	else
6858	eval "$as_ac_Header=\$ac_header_preproc"
6859	fi
6860	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6861	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6862
6863	fi
6864	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6865	cat >>confdefs.h <<_ACEOF
6866	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6867	_ACEOF
6868
6869	else
6870
6871	for ac_header in SDL/SDL_image.h
6872	do
6873	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6874	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6875	echo "$as_me:$LINENO: checking for $ac_header" >&5
6876	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6877	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6878	echo $ECHO_N "(cached) $ECHO_C" >&6
6879	fi
6880	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6881	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6882	else
6883	# Is the header compilable?
6884	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6885	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6886	cat >conftest.$ac_ext <<_ACEOF
6887	/* confdefs.h. */
6888	_ACEOF
6889	cat confdefs.h >>conftest.$ac_ext
6890	cat >>conftest.$ac_ext <<_ACEOF
6891	/* end confdefs.h. */
6892	$ac_includes_default
6893	#include <$ac_header>
6894	_ACEOF
6895	rm -f conftest.$ac_objext
6896	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6897	(eval $ac_compile) 2>conftest.er1
6898	ac_status=$?
6899	grep -v '^ *+' conftest.er1 >conftest.err
6900	rm -f conftest.er1
6901	cat conftest.err >&5
6902	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6903	(exit $ac_status); } &&
6904	{ ac_try='test -z "$ac_c_werror_flag"
6905	\|\| test ! -s conftest.err'
6906	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6907	(eval $ac_try) 2>&5
6908	ac_status=$?
6909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6910	(exit $ac_status); }; } &&
6911	{ ac_try='test -s conftest.$ac_objext'
6912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6913	(eval $ac_try) 2>&5
6914	ac_status=$?
6915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6916	(exit $ac_status); }; }; then
6917	ac_header_compiler=yes
6918	else
6919	echo "$as_me: failed program was:" >&5
6920	sed 's/^/\| /' conftest.$ac_ext >&5
6921
6922	ac_header_compiler=no
6923	fi
6924	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6925	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6926	echo "${ECHO_T}$ac_header_compiler" >&6
6927
6928	# Is the header present?
6929	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6930	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6931	cat >conftest.$ac_ext <<_ACEOF
6932	/* confdefs.h. */
6933	_ACEOF
6934	cat confdefs.h >>conftest.$ac_ext
6935	cat >>conftest.$ac_ext <<_ACEOF
6936	/* end confdefs.h. */
6937	#include <$ac_header>
6938	_ACEOF
6939	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6940	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6941	ac_status=$?
6942	grep -v '^ *+' conftest.er1 >conftest.err
6943	rm -f conftest.er1
6944	cat conftest.err >&5
6945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6946	(exit $ac_status); } >/dev/null; then
6947	if test -s conftest.err; then
6948	ac_cpp_err=$ac_c_preproc_warn_flag
6949	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6950	else
6951	ac_cpp_err=
6952	fi
6953	else
6954	ac_cpp_err=yes
6955	fi
6956	if test -z "$ac_cpp_err"; then
6957	ac_header_preproc=yes
6958	else
6959	echo "$as_me: failed program was:" >&5
6960	sed 's/^/\| /' conftest.$ac_ext >&5
6961
6962	ac_header_preproc=no
6963	fi
6964	rm -f conftest.err conftest.$ac_ext
6965	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6966	echo "${ECHO_T}$ac_header_preproc" >&6
6967
6968	# So? What about this header?
6969	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6970	yes:no: )
6971	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6972	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6973	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6974	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6975	ac_header_preproc=yes
6976	;;
6977	no:yes:* )
6978	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6979	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6980	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6981	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6982	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6983	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6984	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6985	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6986	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6987	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6988	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6989	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6990	(
6991	cat <<\_ASBOX
6992	## ---------------------------------------------- ##
6993	## Report this to orxonox-dev at mail.datacore.ch ##
6994	## ---------------------------------------------- ##
6995	_ASBOX
6996	) \|
6997	sed "s/^/$as_me: WARNING: /" >&2
6998	;;
6999	esac
7000	echo "$as_me:$LINENO: checking for $ac_header" >&5
7001	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7002	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7003	echo $ECHO_N "(cached) $ECHO_C" >&6
7004	else
7005	eval "$as_ac_Header=\$ac_header_preproc"
7006	fi
7007	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7008	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7009
7010	fi
7011	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7012	cat >>confdefs.h <<_ACEOF
7013	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7014	_ACEOF
7015
7016	else
7017	{ { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
7018	echo "$as_me: error: SDL_image header not found." >&2;}
7019	{ (exit 1); exit 1; }; }
7020	fi
7021
7022	done
7023
7024	fi
7025
7026	done
7027
7028	# checking for SDL_image-lib
7029	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
7030	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
7031	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
7032	echo $ECHO_N "(cached) $ECHO_C" >&6
7033	else
7034	ac_check_lib_save_LIBS=$LIBS
7035	LIBS="-lSDL_image $LIBS"
7036	cat >conftest.$ac_ext <<_ACEOF
7037	/* confdefs.h. */
7038	_ACEOF
7039	cat confdefs.h >>conftest.$ac_ext
7040	cat >>conftest.$ac_ext <<_ACEOF
7041	/* end confdefs.h. */
7042
7043
7044	int
7045	main ()
7046	{
7047	main ();
7048	;
7049	return 0;
7050	}
7051	_ACEOF
7052	rm -f conftest.$ac_objext conftest$ac_exeext
7053	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7054	(eval $ac_link) 2>conftest.er1
7055	ac_status=$?
7056	grep -v '^ *+' conftest.er1 >conftest.err
7057	rm -f conftest.er1
7058	cat conftest.err >&5
7059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060	(exit $ac_status); } &&
7061	{ ac_try='test -z "$ac_c_werror_flag"
7062	\|\| test ! -s conftest.err'
7063	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7064	(eval $ac_try) 2>&5
7065	ac_status=$?
7066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7067	(exit $ac_status); }; } &&
7068	{ ac_try='test -s conftest$ac_exeext'
7069	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7070	(eval $ac_try) 2>&5
7071	ac_status=$?
7072	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7073	(exit $ac_status); }; }; then
7074	ac_cv_lib_SDL_image_main=yes
7075	else
7076	echo "$as_me: failed program was:" >&5
7077	sed 's/^/\| /' conftest.$ac_ext >&5
7078
7079	ac_cv_lib_SDL_image_main=no
7080	fi
7081	rm -f conftest.err conftest.$ac_objext \
7082	conftest$ac_exeext conftest.$ac_ext
7083	LIBS=$ac_check_lib_save_LIBS
7084	fi
7085	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
7086	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
7087	if test $ac_cv_lib_SDL_image_main = yes; then
7088	FOUND_SDL_image=yes
7089	fi
7090
7091	if test x$FOUND_SDL_image = xyes ; then
7092	LIBS="$LIBS -lSDL_image"
7093	else
7094	echo "------------------"
7095	echo "SDL_image library not found."
7096	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
7097	echo "------------------"
7098	exit -1
7099	fi
7100
7101	#--------#
7102	# openAL #
7103	#--------#
7104	# checking for openAL-headers
7105
7106	for ac_header in AL/al.h
7107	do
7108	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7109	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7110	echo "$as_me:$LINENO: checking for $ac_header" >&5
7111	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7112	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7113	echo $ECHO_N "(cached) $ECHO_C" >&6
7114	fi
7115	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7116	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7117	else
7118	# Is the header compilable?
7119	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7120	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7121	cat >conftest.$ac_ext <<_ACEOF
7122	/* confdefs.h. */
7123	_ACEOF
7124	cat confdefs.h >>conftest.$ac_ext
7125	cat >>conftest.$ac_ext <<_ACEOF
7126	/* end confdefs.h. */
7127	$ac_includes_default
7128	#include <$ac_header>
7129	_ACEOF
7130	rm -f conftest.$ac_objext
7131	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7132	(eval $ac_compile) 2>conftest.er1
7133	ac_status=$?
7134	grep -v '^ *+' conftest.er1 >conftest.err
7135	rm -f conftest.er1
7136	cat conftest.err >&5
7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138	(exit $ac_status); } &&
7139	{ ac_try='test -z "$ac_c_werror_flag"
7140	\|\| test ! -s conftest.err'
7141	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7142	(eval $ac_try) 2>&5
7143	ac_status=$?
7144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7145	(exit $ac_status); }; } &&
7146	{ ac_try='test -s conftest.$ac_objext'
7147	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7148	(eval $ac_try) 2>&5
7149	ac_status=$?
7150	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7151	(exit $ac_status); }; }; then
7152	ac_header_compiler=yes
7153	else
7154	echo "$as_me: failed program was:" >&5
7155	sed 's/^/\| /' conftest.$ac_ext >&5
7156
7157	ac_header_compiler=no
7158	fi
7159	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7160	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7161	echo "${ECHO_T}$ac_header_compiler" >&6
7162
7163	# Is the header present?
7164	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7165	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7166	cat >conftest.$ac_ext <<_ACEOF
7167	/* confdefs.h. */
7168	_ACEOF
7169	cat confdefs.h >>conftest.$ac_ext
7170	cat >>conftest.$ac_ext <<_ACEOF
7171	/* end confdefs.h. */
7172	#include <$ac_header>
7173	_ACEOF
7174	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7175	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7176	ac_status=$?
7177	grep -v '^ *+' conftest.er1 >conftest.err
7178	rm -f conftest.er1
7179	cat conftest.err >&5
7180	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7181	(exit $ac_status); } >/dev/null; then
7182	if test -s conftest.err; then
7183	ac_cpp_err=$ac_c_preproc_warn_flag
7184	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7185	else
7186	ac_cpp_err=
7187	fi
7188	else
7189	ac_cpp_err=yes
7190	fi
7191	if test -z "$ac_cpp_err"; then
7192	ac_header_preproc=yes
7193	else
7194	echo "$as_me: failed program was:" >&5
7195	sed 's/^/\| /' conftest.$ac_ext >&5
7196
7197	ac_header_preproc=no
7198	fi
7199	rm -f conftest.err conftest.$ac_ext
7200	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7201	echo "${ECHO_T}$ac_header_preproc" >&6
7202
7203	# So? What about this header?
7204	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7205	yes:no: )
7206	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7207	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7208	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7209	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7210	ac_header_preproc=yes
7211	;;
7212	no:yes:* )
7213	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7214	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7215	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7216	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7217	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7218	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7219	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7220	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7221	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7222	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7223	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7224	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7225	(
7226	cat <<\_ASBOX
7227	## ---------------------------------------------- ##
7228	## Report this to orxonox-dev at mail.datacore.ch ##
7229	## ---------------------------------------------- ##
7230	_ASBOX
7231	) \|
7232	sed "s/^/$as_me: WARNING: /" >&2
7233	;;
7234	esac
7235	echo "$as_me:$LINENO: checking for $ac_header" >&5
7236	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7237	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7238	echo $ECHO_N "(cached) $ECHO_C" >&6
7239	else
7240	eval "$as_ac_Header=\$ac_header_preproc"
7241	fi
7242	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7243	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7244
7245	fi
7246	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7247	cat >>confdefs.h <<_ACEOF
7248	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7249	_ACEOF
7250
7251	else
7252	{ { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
7253	echo "$as_me: error: cannot find openAL header." >&2;}
7254	{ (exit 1); exit 1; }; }
7255	fi
7256
7257	done
7258
7259	# checking for openAL-lib
7260	echo "$as_me:$LINENO: checking for main in -lopenal" >&5
7261	echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
7262	if test "${ac_cv_lib_openal_main+set}" = set; then
7263	echo $ECHO_N "(cached) $ECHO_C" >&6
7264	else
7265	ac_check_lib_save_LIBS=$LIBS
7266	LIBS="-lopenal $LIBS"
7267	cat >conftest.$ac_ext <<_ACEOF
7268	/* confdefs.h. */
7269	_ACEOF
7270	cat confdefs.h >>conftest.$ac_ext
7271	cat >>conftest.$ac_ext <<_ACEOF
7272	/* end confdefs.h. */
7273
7274
7275	int
7276	main ()
7277	{
7278	main ();
7279	;
7280	return 0;
7281	}
7282	_ACEOF
7283	rm -f conftest.$ac_objext conftest$ac_exeext
7284	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7285	(eval $ac_link) 2>conftest.er1
7286	ac_status=$?
7287	grep -v '^ *+' conftest.er1 >conftest.err
7288	rm -f conftest.er1
7289	cat conftest.err >&5
7290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291	(exit $ac_status); } &&
7292	{ ac_try='test -z "$ac_c_werror_flag"
7293	\|\| test ! -s conftest.err'
7294	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7295	(eval $ac_try) 2>&5
7296	ac_status=$?
7297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298	(exit $ac_status); }; } &&
7299	{ ac_try='test -s conftest$ac_exeext'
7300	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7301	(eval $ac_try) 2>&5
7302	ac_status=$?
7303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304	(exit $ac_status); }; }; then
7305	ac_cv_lib_openal_main=yes
7306	else
7307	echo "$as_me: failed program was:" >&5
7308	sed 's/^/\| /' conftest.$ac_ext >&5
7309
7310	ac_cv_lib_openal_main=no
7311	fi
7312	rm -f conftest.err conftest.$ac_objext \
7313	conftest$ac_exeext conftest.$ac_ext
7314	LIBS=$ac_check_lib_save_LIBS
7315	fi
7316	echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
7317	echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
7318	if test $ac_cv_lib_openal_main = yes; then
7319	FOUND_openal=yes
7320	fi
7321
7322	if test x$FOUND_openal = xyes ; then
7323	LIBS="$LIBS -lopenal"
7324	else
7325	echo "------------------"
7326	echo "openal library not found."
7327	echo "please install the openal library, which can be found at http://www.openal.org"
7328	echo "------------------"
7329	exit -1
7330	fi
7331
7332	#-----#
7333	# ogg #
7334	#-----#
7335	# checking for ogg-headers
7336
7337	for ac_header in ogg/ogg.h
7338	do
7339	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7340	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7341	echo "$as_me:$LINENO: checking for $ac_header" >&5
7342	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7343	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7344	echo $ECHO_N "(cached) $ECHO_C" >&6
7345	fi
7346	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7347	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7348	else
7349	# Is the header compilable?
7350	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7351	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7352	cat >conftest.$ac_ext <<_ACEOF
7353	/* confdefs.h. */
7354	_ACEOF
7355	cat confdefs.h >>conftest.$ac_ext
7356	cat >>conftest.$ac_ext <<_ACEOF
7357	/* end confdefs.h. */
7358	$ac_includes_default
7359	#include <$ac_header>
7360	_ACEOF
7361	rm -f conftest.$ac_objext
7362	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7363	(eval $ac_compile) 2>conftest.er1
7364	ac_status=$?
7365	grep -v '^ *+' conftest.er1 >conftest.err
7366	rm -f conftest.er1
7367	cat conftest.err >&5
7368	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369	(exit $ac_status); } &&
7370	{ ac_try='test -z "$ac_c_werror_flag"
7371	\|\| test ! -s conftest.err'
7372	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7373	(eval $ac_try) 2>&5
7374	ac_status=$?
7375	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7376	(exit $ac_status); }; } &&
7377	{ ac_try='test -s conftest.$ac_objext'
7378	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7379	(eval $ac_try) 2>&5
7380	ac_status=$?
7381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7382	(exit $ac_status); }; }; then
7383	ac_header_compiler=yes
7384	else
7385	echo "$as_me: failed program was:" >&5
7386	sed 's/^/\| /' conftest.$ac_ext >&5
7387
7388	ac_header_compiler=no
7389	fi
7390	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7391	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7392	echo "${ECHO_T}$ac_header_compiler" >&6
7393
7394	# Is the header present?
7395	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7396	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7397	cat >conftest.$ac_ext <<_ACEOF
7398	/* confdefs.h. */
7399	_ACEOF
7400	cat confdefs.h >>conftest.$ac_ext
7401	cat >>conftest.$ac_ext <<_ACEOF
7402	/* end confdefs.h. */
7403	#include <$ac_header>
7404	_ACEOF
7405	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7406	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7407	ac_status=$?
7408	grep -v '^ *+' conftest.er1 >conftest.err
7409	rm -f conftest.er1
7410	cat conftest.err >&5
7411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7412	(exit $ac_status); } >/dev/null; then
7413	if test -s conftest.err; then
7414	ac_cpp_err=$ac_c_preproc_warn_flag
7415	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7416	else
7417	ac_cpp_err=
7418	fi
7419	else
7420	ac_cpp_err=yes
7421	fi
7422	if test -z "$ac_cpp_err"; then
7423	ac_header_preproc=yes
7424	else
7425	echo "$as_me: failed program was:" >&5
7426	sed 's/^/\| /' conftest.$ac_ext >&5
7427
7428	ac_header_preproc=no
7429	fi
7430	rm -f conftest.err conftest.$ac_ext
7431	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7432	echo "${ECHO_T}$ac_header_preproc" >&6
7433
7434	# So? What about this header?
7435	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7436	yes:no: )
7437	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7438	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7439	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7440	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7441	ac_header_preproc=yes
7442	;;
7443	no:yes:* )
7444	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7445	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7446	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7447	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7448	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7449	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7450	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7451	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7452	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7453	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7454	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7455	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7456	(
7457	cat <<\_ASBOX
7458	## ---------------------------------------------- ##
7459	## Report this to orxonox-dev at mail.datacore.ch ##
7460	## ---------------------------------------------- ##
7461	_ASBOX
7462	) \|
7463	sed "s/^/$as_me: WARNING: /" >&2
7464	;;
7465	esac
7466	echo "$as_me:$LINENO: checking for $ac_header" >&5
7467	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7468	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7469	echo $ECHO_N "(cached) $ECHO_C" >&6
7470	else
7471	eval "$as_ac_Header=\$ac_header_preproc"
7472	fi
7473	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7474	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7475
7476	fi
7477	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7478	cat >>confdefs.h <<_ACEOF
7479	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7480	_ACEOF
7481
7482	else
7483	{ { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
7484	echo "$as_me: error: cannot find ogg header." >&2;}
7485	{ (exit 1); exit 1; }; }
7486	fi
7487
7488	done
7489
7490	# checking for ogg-lib
7491	echo "$as_me:$LINENO: checking for main in -logg" >&5
7492	echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
7493	if test "${ac_cv_lib_ogg_main+set}" = set; then
7494	echo $ECHO_N "(cached) $ECHO_C" >&6
7495	else
7496	ac_check_lib_save_LIBS=$LIBS
7497	LIBS="-logg $LIBS"
7498	cat >conftest.$ac_ext <<_ACEOF
7499	/* confdefs.h. */
7500	_ACEOF
7501	cat confdefs.h >>conftest.$ac_ext
7502	cat >>conftest.$ac_ext <<_ACEOF
7503	/* end confdefs.h. */
7504
7505
7506	int
7507	main ()
7508	{
7509	main ();
7510	;
7511	return 0;
7512	}
7513	_ACEOF
7514	rm -f conftest.$ac_objext conftest$ac_exeext
7515	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7516	(eval $ac_link) 2>conftest.er1
7517	ac_status=$?
7518	grep -v '^ *+' conftest.er1 >conftest.err
7519	rm -f conftest.er1
7520	cat conftest.err >&5
7521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7522	(exit $ac_status); } &&
7523	{ ac_try='test -z "$ac_c_werror_flag"
7524	\|\| test ! -s conftest.err'
7525	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7526	(eval $ac_try) 2>&5
7527	ac_status=$?
7528	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7529	(exit $ac_status); }; } &&
7530	{ ac_try='test -s conftest$ac_exeext'
7531	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7532	(eval $ac_try) 2>&5
7533	ac_status=$?
7534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7535	(exit $ac_status); }; }; then
7536	ac_cv_lib_ogg_main=yes
7537	else
7538	echo "$as_me: failed program was:" >&5
7539	sed 's/^/\| /' conftest.$ac_ext >&5
7540
7541	ac_cv_lib_ogg_main=no
7542	fi
7543	rm -f conftest.err conftest.$ac_objext \
7544	conftest$ac_exeext conftest.$ac_ext
7545	LIBS=$ac_check_lib_save_LIBS
7546	fi
7547	echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
7548	echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
7549	if test $ac_cv_lib_ogg_main = yes; then
7550	FOUND_ogg=yes
7551	fi
7552
7553	if test x$FOUND_ogg = xyes ; then
7554	LIBS="$LIBS -logg"
7555	else
7556	echo "------------------"
7557	echo "ogg library not found."
7558	echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7559	echo "------------------"
7560	exit -1
7561	fi
7562
7563	#--------#
7564	# vorbis #
7565	#--------#
7566	# checking for vorbis-lib
7567	echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
7568	echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
7569	if test "${ac_cv_lib_vorbis_main+set}" = set; then
7570	echo $ECHO_N "(cached) $ECHO_C" >&6
7571	else
7572	ac_check_lib_save_LIBS=$LIBS
7573	LIBS="-lvorbis $LIBS"
7574	cat >conftest.$ac_ext <<_ACEOF
7575	/* confdefs.h. */
7576	_ACEOF
7577	cat confdefs.h >>conftest.$ac_ext
7578	cat >>conftest.$ac_ext <<_ACEOF
7579	/* end confdefs.h. */
7580
7581
7582	int
7583	main ()
7584	{
7585	main ();
7586	;
7587	return 0;
7588	}
7589	_ACEOF
7590	rm -f conftest.$ac_objext conftest$ac_exeext
7591	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7592	(eval $ac_link) 2>conftest.er1
7593	ac_status=$?
7594	grep -v '^ *+' conftest.er1 >conftest.err
7595	rm -f conftest.er1
7596	cat conftest.err >&5
7597	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7598	(exit $ac_status); } &&
7599	{ ac_try='test -z "$ac_c_werror_flag"
7600	\|\| test ! -s conftest.err'
7601	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7602	(eval $ac_try) 2>&5
7603	ac_status=$?
7604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7605	(exit $ac_status); }; } &&
7606	{ ac_try='test -s conftest$ac_exeext'
7607	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7608	(eval $ac_try) 2>&5
7609	ac_status=$?
7610	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7611	(exit $ac_status); }; }; then
7612	ac_cv_lib_vorbis_main=yes
7613	else
7614	echo "$as_me: failed program was:" >&5
7615	sed 's/^/\| /' conftest.$ac_ext >&5
7616
7617	ac_cv_lib_vorbis_main=no
7618	fi
7619	rm -f conftest.err conftest.$ac_objext \
7620	conftest$ac_exeext conftest.$ac_ext
7621	LIBS=$ac_check_lib_save_LIBS
7622	fi
7623	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
7624	echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
7625	if test $ac_cv_lib_vorbis_main = yes; then
7626	FOUND_vorbis=yes
7627	fi
7628
7629	if test x$FOUND_vorbis = xyes ; then
7630	LIBS="$LIBS -lvorbis"
7631	else
7632	echo "------------------"
7633	echo "vorbis library not found."
7634	echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7635	echo "------------------"
7636	exit -1
7637	fi
7638
7639	#------------#
7640	# vorbisfile #
7641	#------------#
7642	# checking for vorbis-headers
7643
7644	for ac_header in vorbis/vorbisfile.h
7645	do
7646	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7647	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7648	echo "$as_me:$LINENO: checking for $ac_header" >&5
7649	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7650	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7651	echo $ECHO_N "(cached) $ECHO_C" >&6
7652	fi
7653	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7654	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7655	else
7656	# Is the header compilable?
7657	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7658	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7659	cat >conftest.$ac_ext <<_ACEOF
7660	/* confdefs.h. */
7661	_ACEOF
7662	cat confdefs.h >>conftest.$ac_ext
7663	cat >>conftest.$ac_ext <<_ACEOF
7664	/* end confdefs.h. */
7665	$ac_includes_default
7666	#include <$ac_header>
7667	_ACEOF
7668	rm -f conftest.$ac_objext
7669	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7670	(eval $ac_compile) 2>conftest.er1
7671	ac_status=$?
7672	grep -v '^ *+' conftest.er1 >conftest.err
7673	rm -f conftest.er1
7674	cat conftest.err >&5
7675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676	(exit $ac_status); } &&
7677	{ ac_try='test -z "$ac_c_werror_flag"
7678	\|\| test ! -s conftest.err'
7679	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7680	(eval $ac_try) 2>&5
7681	ac_status=$?
7682	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7683	(exit $ac_status); }; } &&
7684	{ ac_try='test -s conftest.$ac_objext'
7685	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7686	(eval $ac_try) 2>&5
7687	ac_status=$?
7688	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7689	(exit $ac_status); }; }; then
7690	ac_header_compiler=yes
7691	else
7692	echo "$as_me: failed program was:" >&5
7693	sed 's/^/\| /' conftest.$ac_ext >&5
7694
7695	ac_header_compiler=no
7696	fi
7697	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7698	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7699	echo "${ECHO_T}$ac_header_compiler" >&6
7700
7701	# Is the header present?
7702	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7703	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7704	cat >conftest.$ac_ext <<_ACEOF
7705	/* confdefs.h. */
7706	_ACEOF
7707	cat confdefs.h >>conftest.$ac_ext
7708	cat >>conftest.$ac_ext <<_ACEOF
7709	/* end confdefs.h. */
7710	#include <$ac_header>
7711	_ACEOF
7712	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7713	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7714	ac_status=$?
7715	grep -v '^ *+' conftest.er1 >conftest.err
7716	rm -f conftest.er1
7717	cat conftest.err >&5
7718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7719	(exit $ac_status); } >/dev/null; then
7720	if test -s conftest.err; then
7721	ac_cpp_err=$ac_c_preproc_warn_flag
7722	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7723	else
7724	ac_cpp_err=
7725	fi
7726	else
7727	ac_cpp_err=yes
7728	fi
7729	if test -z "$ac_cpp_err"; then
7730	ac_header_preproc=yes
7731	else
7732	echo "$as_me: failed program was:" >&5
7733	sed 's/^/\| /' conftest.$ac_ext >&5
7734
7735	ac_header_preproc=no
7736	fi
7737	rm -f conftest.err conftest.$ac_ext
7738	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7739	echo "${ECHO_T}$ac_header_preproc" >&6
7740
7741	# So? What about this header?
7742	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7743	yes:no: )
7744	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7745	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7746	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7747	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7748	ac_header_preproc=yes
7749	;;
7750	no:yes:* )
7751	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7752	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7753	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7754	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7755	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7756	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7757	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7758	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7759	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7760	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7761	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7762	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7763	(
7764	cat <<\_ASBOX
7765	## ---------------------------------------------- ##
7766	## Report this to orxonox-dev at mail.datacore.ch ##
7767	## ---------------------------------------------- ##
7768	_ASBOX
7769	) \|
7770	sed "s/^/$as_me: WARNING: /" >&2
7771	;;
7772	esac
7773	echo "$as_me:$LINENO: checking for $ac_header" >&5
7774	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7775	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7776	echo $ECHO_N "(cached) $ECHO_C" >&6
7777	else
7778	eval "$as_ac_Header=\$ac_header_preproc"
7779	fi
7780	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7781	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7782
7783	fi
7784	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7785	cat >>confdefs.h <<_ACEOF
7786	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7787	_ACEOF
7788
7789	else
7790	{ { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
7791	echo "$as_me: error: cannot find vorbisfile header." >&2;}
7792	{ (exit 1); exit 1; }; }
7793	fi
7794
7795	done
7796
7797	# checking for vorbisfile-lib
7798	echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
7799	echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
7800	if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
7801	echo $ECHO_N "(cached) $ECHO_C" >&6
7802	else
7803	ac_check_lib_save_LIBS=$LIBS
7804	LIBS="-lvorbisfile $LIBS"
7805	cat >conftest.$ac_ext <<_ACEOF
7806	/* confdefs.h. */
7807	_ACEOF
7808	cat confdefs.h >>conftest.$ac_ext
7809	cat >>conftest.$ac_ext <<_ACEOF
7810	/* end confdefs.h. */
7811
7812
7813	int
7814	main ()
7815	{
7816	main ();
7817	;
7818	return 0;
7819	}
7820	_ACEOF
7821	rm -f conftest.$ac_objext conftest$ac_exeext
7822	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7823	(eval $ac_link) 2>conftest.er1
7824	ac_status=$?
7825	grep -v '^ *+' conftest.er1 >conftest.err
7826	rm -f conftest.er1
7827	cat conftest.err >&5
7828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829	(exit $ac_status); } &&
7830	{ ac_try='test -z "$ac_c_werror_flag"
7831	\|\| test ! -s conftest.err'
7832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7833	(eval $ac_try) 2>&5
7834	ac_status=$?
7835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836	(exit $ac_status); }; } &&
7837	{ ac_try='test -s conftest$ac_exeext'
7838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7839	(eval $ac_try) 2>&5
7840	ac_status=$?
7841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842	(exit $ac_status); }; }; then
7843	ac_cv_lib_vorbisfile_main=yes
7844	else
7845	echo "$as_me: failed program was:" >&5
7846	sed 's/^/\| /' conftest.$ac_ext >&5
7847
7848	ac_cv_lib_vorbisfile_main=no
7849	fi
7850	rm -f conftest.err conftest.$ac_objext \
7851	conftest$ac_exeext conftest.$ac_ext
7852	LIBS=$ac_check_lib_save_LIBS
7853	fi
7854	echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
7855	echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
7856	if test $ac_cv_lib_vorbisfile_main = yes; then
7857	FOUND_vorbisfile=yes
7858	fi
7859
7860	if test x$FOUND_vorbisfile = xyes ; then
7861	LIBS="$LIBS -lvorbisfile"
7862	else
7863	echo "------------------"
7864	echo "vorbisfile library not found."
7865	echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
7866	echo "------------------"
7867	exit -1
7868	fi
7869
7870	#-----#
7871	# GTK #
7872	#-----#
7873	if test x$def_gtk = xyes; then
7874	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
7875	echo "$as_me:$LINENO: checking for gtk2.0" >&5
7876	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
7877	if `$PKG_CONFIG --exists gtk+-2.0`; then
7878	echo "yes"
7879	have_gtk2=yes
7880	GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
7881	GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
7882
7883	cat >>confdefs.h <<_ACEOF
7884	#define HAVE_GTK2 1
7885	_ACEOF
7886
7887	if test $DEBUG -ge 3; then
7888	echo "cflags: $GTK2_CFLAGS"
7889	echo "libs: $GTK2_LIBS"
7890	fi
7891	else
7892	echo "no"
7893	fi
7894
7895	fi
7896
7897
7898
7899
7900	if test x$have_gtk2 = xyes; then
7901	HAVE_GTK2_TRUE=
7902	HAVE_GTK2_FALSE='#'
7903	else
7904	HAVE_GTK2_TRUE='#'
7905	HAVE_GTK2_FALSE=
7906	fi
7907
7908
7909	#---------#
7910	# libcURL #
7911	#---------#
7912	if test x$def_curl = xyes; then
7913
7914
7915	for ac_header in curl/curl.h
7916	do
7917	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7918	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7919	echo "$as_me:$LINENO: checking for $ac_header" >&5
7920	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7921	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7922	echo $ECHO_N "(cached) $ECHO_C" >&6
7923	fi
7924	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7925	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7926	else
7927	# Is the header compilable?
7928	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7929	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7930	cat >conftest.$ac_ext <<_ACEOF
7931	/* confdefs.h. */
7932	_ACEOF
7933	cat confdefs.h >>conftest.$ac_ext
7934	cat >>conftest.$ac_ext <<_ACEOF
7935	/* end confdefs.h. */
7936	$ac_includes_default
7937	#include <$ac_header>
7938	_ACEOF
7939	rm -f conftest.$ac_objext
7940	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7941	(eval $ac_compile) 2>conftest.er1
7942	ac_status=$?
7943	grep -v '^ *+' conftest.er1 >conftest.err
7944	rm -f conftest.er1
7945	cat conftest.err >&5
7946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947	(exit $ac_status); } &&
7948	{ ac_try='test -z "$ac_c_werror_flag"
7949	\|\| test ! -s conftest.err'
7950	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7951	(eval $ac_try) 2>&5
7952	ac_status=$?
7953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7954	(exit $ac_status); }; } &&
7955	{ ac_try='test -s conftest.$ac_objext'
7956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7957	(eval $ac_try) 2>&5
7958	ac_status=$?
7959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7960	(exit $ac_status); }; }; then
7961	ac_header_compiler=yes
7962	else
7963	echo "$as_me: failed program was:" >&5
7964	sed 's/^/\| /' conftest.$ac_ext >&5
7965
7966	ac_header_compiler=no
7967	fi
7968	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7969	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7970	echo "${ECHO_T}$ac_header_compiler" >&6
7971
7972	# Is the header present?
7973	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7974	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7975	cat >conftest.$ac_ext <<_ACEOF
7976	/* confdefs.h. */
7977	_ACEOF
7978	cat confdefs.h >>conftest.$ac_ext
7979	cat >>conftest.$ac_ext <<_ACEOF
7980	/* end confdefs.h. */
7981	#include <$ac_header>
7982	_ACEOF
7983	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7984	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7985	ac_status=$?
7986	grep -v '^ *+' conftest.er1 >conftest.err
7987	rm -f conftest.er1
7988	cat conftest.err >&5
7989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7990	(exit $ac_status); } >/dev/null; then
7991	if test -s conftest.err; then
7992	ac_cpp_err=$ac_c_preproc_warn_flag
7993	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7994	else
7995	ac_cpp_err=
7996	fi
7997	else
7998	ac_cpp_err=yes
7999	fi
8000	if test -z "$ac_cpp_err"; then
8001	ac_header_preproc=yes
8002	else
8003	echo "$as_me: failed program was:" >&5
8004	sed 's/^/\| /' conftest.$ac_ext >&5
8005
8006	ac_header_preproc=no
8007	fi
8008	rm -f conftest.err conftest.$ac_ext
8009	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8010	echo "${ECHO_T}$ac_header_preproc" >&6
8011
8012	# So? What about this header?
8013	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8014	yes:no: )
8015	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8016	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8017	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8018	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8019	ac_header_preproc=yes
8020	;;
8021	no:yes:* )
8022	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8023	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8024	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8025	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8026	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8027	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8028	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8029	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8030	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8031	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8032	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8033	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8034	(
8035	cat <<\_ASBOX
8036	## ---------------------------------------------- ##
8037	## Report this to orxonox-dev at mail.datacore.ch ##
8038	## ---------------------------------------------- ##
8039	_ASBOX
8040	) \|
8041	sed "s/^/$as_me: WARNING: /" >&2
8042	;;
8043	esac
8044	echo "$as_me:$LINENO: checking for $ac_header" >&5
8045	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8046	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8047	echo $ECHO_N "(cached) $ECHO_C" >&6
8048	else
8049	eval "$as_ac_Header=\$ac_header_preproc"
8050	fi
8051	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8052	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8053
8054	fi
8055	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8056	cat >>confdefs.h <<_ACEOF
8057	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8058	_ACEOF
8059	curlHeader="yes"
8060	else
8061	curlHeader="no"
8062	fi
8063
8064	done
8065
8066	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
8067	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
8068	if test "${ac_cv_lib_curl_main+set}" = set; then
8069	echo $ECHO_N "(cached) $ECHO_C" >&6
8070	else
8071	ac_check_lib_save_LIBS=$LIBS
8072	LIBS="-lcurl $LIBS"
8073	cat >conftest.$ac_ext <<_ACEOF
8074	/* confdefs.h. */
8075	_ACEOF
8076	cat confdefs.h >>conftest.$ac_ext
8077	cat >>conftest.$ac_ext <<_ACEOF
8078	/* end confdefs.h. */
8079
8080
8081	int
8082	main ()
8083	{
8084	main ();
8085	;
8086	return 0;
8087	}
8088	_ACEOF
8089	rm -f conftest.$ac_objext conftest$ac_exeext
8090	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8091	(eval $ac_link) 2>conftest.er1
8092	ac_status=$?
8093	grep -v '^ *+' conftest.er1 >conftest.err
8094	rm -f conftest.er1
8095	cat conftest.err >&5
8096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097	(exit $ac_status); } &&
8098	{ ac_try='test -z "$ac_c_werror_flag"
8099	\|\| test ! -s conftest.err'
8100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8101	(eval $ac_try) 2>&5
8102	ac_status=$?
8103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8104	(exit $ac_status); }; } &&
8105	{ ac_try='test -s conftest$ac_exeext'
8106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8107	(eval $ac_try) 2>&5
8108	ac_status=$?
8109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110	(exit $ac_status); }; }; then
8111	ac_cv_lib_curl_main=yes
8112	else
8113	echo "$as_me: failed program was:" >&5
8114	sed 's/^/\| /' conftest.$ac_ext >&5
8115
8116	ac_cv_lib_curl_main=no
8117	fi
8118	rm -f conftest.err conftest.$ac_objext \
8119	conftest$ac_exeext conftest.$ac_ext
8120	LIBS=$ac_check_lib_save_LIBS
8121	fi
8122	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
8123	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
8124	if test $ac_cv_lib_curl_main = yes; then
8125	FOUND_curl=yes
8126	fi
8127
8128	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
8129	have_curl=yes
8130	CURL_LIBS=`curl-config --libs`
8131	CURLCFLAGS=`curl-config --cflags`
8132
8133	cat >>confdefs.h <<_ACEOF
8134	#define HAVE_CURL 1
8135	_ACEOF
8136
8137	else
8138	have_curl=no
8139	fi
8140
8141	fi
8142
8143
8144
8145
8146	if test x$have_curl = xyes; then
8147	HAVE_CURL_TRUE=
8148	HAVE_CURL_FALSE='#'
8149	else
8150	HAVE_CURL_TRUE='#'
8151	HAVE_CURL_FALSE=
8152	fi
8153
8154
8155	#--------#
8156	# efence #
8157	#--------#
8158	if test x$def_efence = xyes ; then
8159	echo "$as_me:$LINENO: checking for main in -lefence" >&5
8160	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
8161	if test "${ac_cv_lib_efence_main+set}" = set; then
8162	echo $ECHO_N "(cached) $ECHO_C" >&6
8163	else
8164	ac_check_lib_save_LIBS=$LIBS
8165	LIBS="-lefence $LIBS"
8166	cat >conftest.$ac_ext <<_ACEOF
8167	/* confdefs.h. */
8168	_ACEOF
8169	cat confdefs.h >>conftest.$ac_ext
8170	cat >>conftest.$ac_ext <<_ACEOF
8171	/* end confdefs.h. */
8172
8173
8174	int
8175	main ()
8176	{
8177	main ();
8178	;
8179	return 0;
8180	}
8181	_ACEOF
8182	rm -f conftest.$ac_objext conftest$ac_exeext
8183	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8184	(eval $ac_link) 2>conftest.er1
8185	ac_status=$?
8186	grep -v '^ *+' conftest.er1 >conftest.err
8187	rm -f conftest.er1
8188	cat conftest.err >&5
8189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8190	(exit $ac_status); } &&
8191	{ ac_try='test -z "$ac_c_werror_flag"
8192	\|\| test ! -s conftest.err'
8193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8194	(eval $ac_try) 2>&5
8195	ac_status=$?
8196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8197	(exit $ac_status); }; } &&
8198	{ ac_try='test -s conftest$ac_exeext'
8199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8200	(eval $ac_try) 2>&5
8201	ac_status=$?
8202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8203	(exit $ac_status); }; }; then
8204	ac_cv_lib_efence_main=yes
8205	else
8206	echo "$as_me: failed program was:" >&5
8207	sed 's/^/\| /' conftest.$ac_ext >&5
8208
8209	ac_cv_lib_efence_main=no
8210	fi
8211	rm -f conftest.err conftest.$ac_objext \
8212	conftest$ac_exeext conftest.$ac_ext
8213	LIBS=$ac_check_lib_save_LIBS
8214	fi
8215	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
8216	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
8217	if test $ac_cv_lib_efence_main = yes; then
8218	FOUND_efence=yes
8219	fi
8220
8221	if test x$FOUND_efence = xyes ; then
8222	LIBS="$LIBS -lefence"
8223	fi
8224
8225	fi
8226
8227	# FIXME: Replace `main' with a function in `-lm':
8228
8229	echo "$as_me:$LINENO: checking for main in -lm" >&5
8230	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
8231	if test "${ac_cv_lib_m_main+set}" = set; then
8232	echo $ECHO_N "(cached) $ECHO_C" >&6
8233	else
8234	ac_check_lib_save_LIBS=$LIBS
8235	LIBS="-lm $LIBS"
8236	cat >conftest.$ac_ext <<_ACEOF
8237	/* confdefs.h. */
8238	_ACEOF
8239	cat confdefs.h >>conftest.$ac_ext
8240	cat >>conftest.$ac_ext <<_ACEOF
8241	/* end confdefs.h. */
8242
8243
8244	int
8245	main ()
8246	{
8247	main ();
8248	;
8249	return 0;
8250	}
8251	_ACEOF
8252	rm -f conftest.$ac_objext conftest$ac_exeext
8253	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8254	(eval $ac_link) 2>conftest.er1
8255	ac_status=$?
8256	grep -v '^ *+' conftest.er1 >conftest.err
8257	rm -f conftest.er1
8258	cat conftest.err >&5
8259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260	(exit $ac_status); } &&
8261	{ ac_try='test -z "$ac_c_werror_flag"
8262	\|\| test ! -s conftest.err'
8263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8264	(eval $ac_try) 2>&5
8265	ac_status=$?
8266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8267	(exit $ac_status); }; } &&
8268	{ ac_try='test -s conftest$ac_exeext'
8269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8270	(eval $ac_try) 2>&5
8271	ac_status=$?
8272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8273	(exit $ac_status); }; }; then
8274	ac_cv_lib_m_main=yes
8275	else
8276	echo "$as_me: failed program was:" >&5
8277	sed 's/^/\| /' conftest.$ac_ext >&5
8278
8279	ac_cv_lib_m_main=no
8280	fi
8281	rm -f conftest.err conftest.$ac_objext \
8282	conftest$ac_exeext conftest.$ac_ext
8283	LIBS=$ac_check_lib_save_LIBS
8284	fi
8285	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
8286	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
8287	if test $ac_cv_lib_m_main = yes; then
8288	cat >>confdefs.h <<_ACEOF
8289	#define HAVE_LIBM 1
8290	_ACEOF
8291
8292	LIBS="-lm $LIBS"
8293
8294	fi
8295
8296
8297
8298	# Checks for header files.
8299	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8300	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8301	if test "${ac_cv_header_stdc+set}" = set; then
8302	echo $ECHO_N "(cached) $ECHO_C" >&6
8303	else
8304	cat >conftest.$ac_ext <<_ACEOF
8305	/* confdefs.h. */
8306	_ACEOF
8307	cat confdefs.h >>conftest.$ac_ext
8308	cat >>conftest.$ac_ext <<_ACEOF
8309	/* end confdefs.h. */
8310	#include <stdlib.h>
8311	#include <stdarg.h>
8312	#include <string.h>
8313	#include <float.h>
8314
8315	int
8316	main ()
8317	{
8318
8319	;
8320	return 0;
8321	}
8322	_ACEOF
8323	rm -f conftest.$ac_objext
8324	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8325	(eval $ac_compile) 2>conftest.er1
8326	ac_status=$?
8327	grep -v '^ *+' conftest.er1 >conftest.err
8328	rm -f conftest.er1
8329	cat conftest.err >&5
8330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8331	(exit $ac_status); } &&
8332	{ ac_try='test -z "$ac_c_werror_flag"
8333	\|\| test ! -s conftest.err'
8334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8335	(eval $ac_try) 2>&5
8336	ac_status=$?
8337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8338	(exit $ac_status); }; } &&
8339	{ ac_try='test -s conftest.$ac_objext'
8340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8341	(eval $ac_try) 2>&5
8342	ac_status=$?
8343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8344	(exit $ac_status); }; }; then
8345	ac_cv_header_stdc=yes
8346	else
8347	echo "$as_me: failed program was:" >&5
8348	sed 's/^/\| /' conftest.$ac_ext >&5
8349
8350	ac_cv_header_stdc=no
8351	fi
8352	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8353
8354	if test $ac_cv_header_stdc = yes; then
8355	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8356	cat >conftest.$ac_ext <<_ACEOF
8357	/* confdefs.h. */
8358	_ACEOF
8359	cat confdefs.h >>conftest.$ac_ext
8360	cat >>conftest.$ac_ext <<_ACEOF
8361	/* end confdefs.h. */
8362	#include <string.h>
8363
8364	_ACEOF
8365	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8366	$EGREP "memchr" >/dev/null 2>&1; then
8367	:
8368	else
8369	ac_cv_header_stdc=no
8370	fi
8371	rm -f conftest*
8372
8373	fi
8374
8375	if test $ac_cv_header_stdc = yes; then
8376	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8377	cat >conftest.$ac_ext <<_ACEOF
8378	/* confdefs.h. */
8379	_ACEOF
8380	cat confdefs.h >>conftest.$ac_ext
8381	cat >>conftest.$ac_ext <<_ACEOF
8382	/* end confdefs.h. */
8383	#include <stdlib.h>
8384
8385	_ACEOF
8386	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8387	$EGREP "free" >/dev/null 2>&1; then
8388	:
8389	else
8390	ac_cv_header_stdc=no
8391	fi
8392	rm -f conftest*
8393
8394	fi
8395
8396	if test $ac_cv_header_stdc = yes; then
8397	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8398	if test "$cross_compiling" = yes; then
8399	:
8400	else
8401	cat >conftest.$ac_ext <<_ACEOF
8402	/* confdefs.h. */
8403	_ACEOF
8404	cat confdefs.h >>conftest.$ac_ext
8405	cat >>conftest.$ac_ext <<_ACEOF
8406	/* end confdefs.h. */
8407	#include <ctype.h>
8408	#if ((' ' & 0x0FF) == 0x020)
8409	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8410	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8411	#else
8412	# define ISLOWER(c) \
8413	(('a' <= (c) && (c) <= 'i') \
8414	\|\| ('j' <= (c) && (c) <= 'r') \
8415	\|\| ('s' <= (c) && (c) <= 'z'))
8416	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
8417	#endif
8418
8419	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
8420	int
8421	main ()
8422	{
8423	int i;
8424	for (i = 0; i < 256; i++)
8425	if (XOR (islower (i), ISLOWER (i))
8426	\|\| toupper (i) != TOUPPER (i))
8427	exit(2);
8428	exit (0);
8429	}
8430	_ACEOF
8431	rm -f conftest$ac_exeext
8432	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8433	(eval $ac_link) 2>&5
8434	ac_status=$?
8435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8436	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8438	(eval $ac_try) 2>&5
8439	ac_status=$?
8440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8441	(exit $ac_status); }; }; then
8442	:
8443	else
8444	echo "$as_me: program exited with status $ac_status" >&5
8445	echo "$as_me: failed program was:" >&5
8446	sed 's/^/\| /' conftest.$ac_ext >&5
8447
8448	( exit $ac_status )
8449	ac_cv_header_stdc=no
8450	fi
8451	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8452	fi
8453	fi
8454	fi
8455	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8456	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8457	if test $ac_cv_header_stdc = yes; then
8458
8459	cat >>confdefs.h <<\_ACEOF
8460	#define STDC_HEADERS 1
8461	_ACEOF
8462
8463	fi
8464
8465
8466
8467	for ac_header in stdlib.h string.h
8468	do
8469	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8470	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8471	echo "$as_me:$LINENO: checking for $ac_header" >&5
8472	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8473	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8474	echo $ECHO_N "(cached) $ECHO_C" >&6
8475	fi
8476	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8477	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8478	else
8479	# Is the header compilable?
8480	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8481	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8482	cat >conftest.$ac_ext <<_ACEOF
8483	/* confdefs.h. */
8484	_ACEOF
8485	cat confdefs.h >>conftest.$ac_ext
8486	cat >>conftest.$ac_ext <<_ACEOF
8487	/* end confdefs.h. */
8488	$ac_includes_default
8489	#include <$ac_header>
8490	_ACEOF
8491	rm -f conftest.$ac_objext
8492	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8493	(eval $ac_compile) 2>conftest.er1
8494	ac_status=$?
8495	grep -v '^ *+' conftest.er1 >conftest.err
8496	rm -f conftest.er1
8497	cat conftest.err >&5
8498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8499	(exit $ac_status); } &&
8500	{ ac_try='test -z "$ac_c_werror_flag"
8501	\|\| test ! -s conftest.err'
8502	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8503	(eval $ac_try) 2>&5
8504	ac_status=$?
8505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8506	(exit $ac_status); }; } &&
8507	{ ac_try='test -s conftest.$ac_objext'
8508	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8509	(eval $ac_try) 2>&5
8510	ac_status=$?
8511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8512	(exit $ac_status); }; }; then
8513	ac_header_compiler=yes
8514	else
8515	echo "$as_me: failed program was:" >&5
8516	sed 's/^/\| /' conftest.$ac_ext >&5
8517
8518	ac_header_compiler=no
8519	fi
8520	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8521	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8522	echo "${ECHO_T}$ac_header_compiler" >&6
8523
8524	# Is the header present?
8525	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8526	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8527	cat >conftest.$ac_ext <<_ACEOF
8528	/* confdefs.h. */
8529	_ACEOF
8530	cat confdefs.h >>conftest.$ac_ext
8531	cat >>conftest.$ac_ext <<_ACEOF
8532	/* end confdefs.h. */
8533	#include <$ac_header>
8534	_ACEOF
8535	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8536	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8537	ac_status=$?
8538	grep -v '^ *+' conftest.er1 >conftest.err
8539	rm -f conftest.er1
8540	cat conftest.err >&5
8541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8542	(exit $ac_status); } >/dev/null; then
8543	if test -s conftest.err; then
8544	ac_cpp_err=$ac_c_preproc_warn_flag
8545	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8546	else
8547	ac_cpp_err=
8548	fi
8549	else
8550	ac_cpp_err=yes
8551	fi
8552	if test -z "$ac_cpp_err"; then
8553	ac_header_preproc=yes
8554	else
8555	echo "$as_me: failed program was:" >&5
8556	sed 's/^/\| /' conftest.$ac_ext >&5
8557
8558	ac_header_preproc=no
8559	fi
8560	rm -f conftest.err conftest.$ac_ext
8561	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8562	echo "${ECHO_T}$ac_header_preproc" >&6
8563
8564	# So? What about this header?
8565	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8566	yes:no: )
8567	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8568	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8569	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8570	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8571	ac_header_preproc=yes
8572	;;
8573	no:yes:* )
8574	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8575	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8576	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8577	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8578	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8579	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8580	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8581	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8582	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8583	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8584	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8585	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8586	(
8587	cat <<\_ASBOX
8588	## ---------------------------------------------- ##
8589	## Report this to orxonox-dev at mail.datacore.ch ##
8590	## ---------------------------------------------- ##
8591	_ASBOX
8592	) \|
8593	sed "s/^/$as_me: WARNING: /" >&2
8594	;;
8595	esac
8596	echo "$as_me:$LINENO: checking for $ac_header" >&5
8597	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8598	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8599	echo $ECHO_N "(cached) $ECHO_C" >&6
8600	else
8601	eval "$as_ac_Header=\$ac_header_preproc"
8602	fi
8603	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8604	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8605
8606	fi
8607	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8608	cat >>confdefs.h <<_ACEOF
8609	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8610	_ACEOF
8611
8612	fi
8613
8614	done
8615
8616
8617	# Checks for typedefs, structures, and compiler characteristics.
8618	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
8619	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
8620	if test "${ac_cv_header_stdbool_h+set}" = set; then
8621	echo $ECHO_N "(cached) $ECHO_C" >&6
8622	else
8623	cat >conftest.$ac_ext <<_ACEOF
8624	/* confdefs.h. */
8625	_ACEOF
8626	cat confdefs.h >>conftest.$ac_ext
8627	cat >>conftest.$ac_ext <<_ACEOF
8628	/* end confdefs.h. */
8629
8630	#include <stdbool.h>
8631	#ifndef bool
8632	# error bool is not defined
8633	#endif
8634	#ifndef false
8635	# error false is not defined
8636	#endif
8637	#if false
8638	# error false is not 0
8639	#endif
8640	#ifndef true
8641	# error true is not defined
8642	#endif
8643	#if true != 1
8644	# error true is not 1
8645	#endif
8646	#ifndef __bool_true_false_are_defined
8647	# error __bool_true_false_are_defined is not defined
8648	#endif
8649
8650	struct s { _Bool s: 1; _Bool t; } s;
8651
8652	char a[true == 1 ? 1 : -1];
8653	char b[false == 0 ? 1 : -1];
8654	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
8655	char d[(bool) -0.5 == true ? 1 : -1];
8656	bool e = &s;
8657	char f[(_Bool) -0.0 == false ? 1 : -1];
8658	char g[true];
8659	char h[sizeof (_Bool)];
8660	char i[sizeof s.t];
8661
8662	int
8663	main ()
8664	{
8665	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
8666	;
8667	return 0;
8668	}
8669	_ACEOF
8670	rm -f conftest.$ac_objext
8671	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8672	(eval $ac_compile) 2>conftest.er1
8673	ac_status=$?
8674	grep -v '^ *+' conftest.er1 >conftest.err
8675	rm -f conftest.er1
8676	cat conftest.err >&5
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); } &&
8679	{ ac_try='test -z "$ac_c_werror_flag"
8680	\|\| test ! -s conftest.err'
8681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8682	(eval $ac_try) 2>&5
8683	ac_status=$?
8684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685	(exit $ac_status); }; } &&
8686	{ ac_try='test -s conftest.$ac_objext'
8687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8688	(eval $ac_try) 2>&5
8689	ac_status=$?
8690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8691	(exit $ac_status); }; }; then
8692	ac_cv_header_stdbool_h=yes
8693	else
8694	echo "$as_me: failed program was:" >&5
8695	sed 's/^/\| /' conftest.$ac_ext >&5
8696
8697	ac_cv_header_stdbool_h=no
8698	fi
8699	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8700	fi
8701	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
8702	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
8703	echo "$as_me:$LINENO: checking for _Bool" >&5
8704	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
8705	if test "${ac_cv_type__Bool+set}" = set; then
8706	echo $ECHO_N "(cached) $ECHO_C" >&6
8707	else
8708	cat >conftest.$ac_ext <<_ACEOF
8709	/* confdefs.h. */
8710	_ACEOF
8711	cat confdefs.h >>conftest.$ac_ext
8712	cat >>conftest.$ac_ext <<_ACEOF
8713	/* end confdefs.h. */
8714	$ac_includes_default
8715	int
8716	main ()
8717	{
8718	if ((_Bool *) 0)
8719	return 0;
8720	if (sizeof (_Bool))
8721	return 0;
8722	;
8723	return 0;
8724	}
8725	_ACEOF
8726	rm -f conftest.$ac_objext
8727	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8728	(eval $ac_compile) 2>conftest.er1
8729	ac_status=$?
8730	grep -v '^ *+' conftest.er1 >conftest.err
8731	rm -f conftest.er1
8732	cat conftest.err >&5
8733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8734	(exit $ac_status); } &&
8735	{ ac_try='test -z "$ac_c_werror_flag"
8736	\|\| test ! -s conftest.err'
8737	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8738	(eval $ac_try) 2>&5
8739	ac_status=$?
8740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8741	(exit $ac_status); }; } &&
8742	{ ac_try='test -s conftest.$ac_objext'
8743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8744	(eval $ac_try) 2>&5
8745	ac_status=$?
8746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8747	(exit $ac_status); }; }; then
8748	ac_cv_type__Bool=yes
8749	else
8750	echo "$as_me: failed program was:" >&5
8751	sed 's/^/\| /' conftest.$ac_ext >&5
8752
8753	ac_cv_type__Bool=no
8754	fi
8755	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8756	fi
8757	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
8758	echo "${ECHO_T}$ac_cv_type__Bool" >&6
8759	if test $ac_cv_type__Bool = yes; then
8760
8761	cat >>confdefs.h <<_ACEOF
8762	#define HAVE__BOOL 1
8763	_ACEOF
8764
8765
8766	fi
8767
8768	if test $ac_cv_header_stdbool_h = yes; then
8769
8770	cat >>confdefs.h <<\_ACEOF
8771	#define HAVE_STDBOOL_H 1
8772	_ACEOF
8773
8774	fi
8775
8776
8777	# Checks for library functions.
8778
8779	for ac_header in stdlib.h
8780	do
8781	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
8782	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8783	echo "$as_me:$LINENO: checking for $ac_header" >&5
8784	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8785	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8786	echo $ECHO_N "(cached) $ECHO_C" >&6
8787	fi
8788	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8789	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8790	else
8791	# Is the header compilable?
8792	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8793	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8794	cat >conftest.$ac_ext <<_ACEOF
8795	/* confdefs.h. */
8796	_ACEOF
8797	cat confdefs.h >>conftest.$ac_ext
8798	cat >>conftest.$ac_ext <<_ACEOF
8799	/* end confdefs.h. */
8800	$ac_includes_default
8801	#include <$ac_header>
8802	_ACEOF
8803	rm -f conftest.$ac_objext
8804	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8805	(eval $ac_compile) 2>conftest.er1
8806	ac_status=$?
8807	grep -v '^ *+' conftest.er1 >conftest.err
8808	rm -f conftest.er1
8809	cat conftest.err >&5
8810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811	(exit $ac_status); } &&
8812	{ ac_try='test -z "$ac_c_werror_flag"
8813	\|\| test ! -s conftest.err'
8814	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8815	(eval $ac_try) 2>&5
8816	ac_status=$?
8817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8818	(exit $ac_status); }; } &&
8819	{ ac_try='test -s conftest.$ac_objext'
8820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8821	(eval $ac_try) 2>&5
8822	ac_status=$?
8823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8824	(exit $ac_status); }; }; then
8825	ac_header_compiler=yes
8826	else
8827	echo "$as_me: failed program was:" >&5
8828	sed 's/^/\| /' conftest.$ac_ext >&5
8829
8830	ac_header_compiler=no
8831	fi
8832	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8833	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8834	echo "${ECHO_T}$ac_header_compiler" >&6
8835
8836	# Is the header present?
8837	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8838	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8839	cat >conftest.$ac_ext <<_ACEOF
8840	/* confdefs.h. */
8841	_ACEOF
8842	cat confdefs.h >>conftest.$ac_ext
8843	cat >>conftest.$ac_ext <<_ACEOF
8844	/* end confdefs.h. */
8845	#include <$ac_header>
8846	_ACEOF
8847	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8848	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8849	ac_status=$?
8850	grep -v '^ *+' conftest.er1 >conftest.err
8851	rm -f conftest.er1
8852	cat conftest.err >&5
8853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8854	(exit $ac_status); } >/dev/null; then
8855	if test -s conftest.err; then
8856	ac_cpp_err=$ac_c_preproc_warn_flag
8857	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8858	else
8859	ac_cpp_err=
8860	fi
8861	else
8862	ac_cpp_err=yes
8863	fi
8864	if test -z "$ac_cpp_err"; then
8865	ac_header_preproc=yes
8866	else
8867	echo "$as_me: failed program was:" >&5
8868	sed 's/^/\| /' conftest.$ac_ext >&5
8869
8870	ac_header_preproc=no
8871	fi
8872	rm -f conftest.err conftest.$ac_ext
8873	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8874	echo "${ECHO_T}$ac_header_preproc" >&6
8875
8876	# So? What about this header?
8877	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8878	yes:no: )
8879	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8880	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8881	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8882	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8883	ac_header_preproc=yes
8884	;;
8885	no:yes:* )
8886	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8887	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8888	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8889	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8890	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8891	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8892	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8893	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8894	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8895	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8896	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8897	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8898	(
8899	cat <<\_ASBOX
8900	## ---------------------------------------------- ##
8901	## Report this to orxonox-dev at mail.datacore.ch ##
8902	## ---------------------------------------------- ##
8903	_ASBOX
8904	) \|
8905	sed "s/^/$as_me: WARNING: /" >&2
8906	;;
8907	esac
8908	echo "$as_me:$LINENO: checking for $ac_header" >&5
8909	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8910	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8911	echo $ECHO_N "(cached) $ECHO_C" >&6
8912	else
8913	eval "$as_ac_Header=\$ac_header_preproc"
8914	fi
8915	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8916	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8917
8918	fi
8919	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8920	cat >>confdefs.h <<_ACEOF
8921	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8922	_ACEOF
8923
8924	fi
8925
8926	done
8927
8928	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8929	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8930	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8931	echo $ECHO_N "(cached) $ECHO_C" >&6
8932	else
8933	if test "$cross_compiling" = yes; then
8934	ac_cv_func_malloc_0_nonnull=no
8935	else
8936	cat >conftest.$ac_ext <<_ACEOF
8937	/* confdefs.h. */
8938	_ACEOF
8939	cat confdefs.h >>conftest.$ac_ext
8940	cat >>conftest.$ac_ext <<_ACEOF
8941	/* end confdefs.h. */
8942	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8943	# include <stdlib.h>
8944	#else
8945	char *malloc ();
8946	#endif
8947
8948	int
8949	main ()
8950	{
8951	exit (malloc (0) ? 0 : 1);
8952	;
8953	return 0;
8954	}
8955	_ACEOF
8956	rm -f conftest$ac_exeext
8957	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8958	(eval $ac_link) 2>&5
8959	ac_status=$?
8960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8961	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8963	(eval $ac_try) 2>&5
8964	ac_status=$?
8965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8966	(exit $ac_status); }; }; then
8967	ac_cv_func_malloc_0_nonnull=yes
8968	else
8969	echo "$as_me: program exited with status $ac_status" >&5
8970	echo "$as_me: failed program was:" >&5
8971	sed 's/^/\| /' conftest.$ac_ext >&5
8972
8973	( exit $ac_status )
8974	ac_cv_func_malloc_0_nonnull=no
8975	fi
8976	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8977	fi
8978	fi
8979	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8980	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8981	if test $ac_cv_func_malloc_0_nonnull = yes; then
8982
8983	cat >>confdefs.h <<\_ACEOF
8984	#define HAVE_MALLOC 1
8985	_ACEOF
8986
8987	else
8988	cat >>confdefs.h <<\_ACEOF
8989	#define HAVE_MALLOC 0
8990	_ACEOF
8991
8992	case $LIBOBJS in
8993	"malloc.$ac_objext" \| \
8994	*" malloc.$ac_objext" \| \
8995	"malloc.$ac_objext "* \| \
8996	" malloc.$ac_objext " ) ;;
8997	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8998	esac
8999
9000
9001	cat >>confdefs.h <<\_ACEOF
9002	#define malloc rpl_malloc
9003	_ACEOF
9004
9005	fi
9006
9007
9008
9009
9010
9011	for ac_func in bzero sqrt
9012	do
9013	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9014	echo "$as_me:$LINENO: checking for $ac_func" >&5
9015	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9016	if eval "test \"\${$as_ac_var+set}\" = set"; then
9017	echo $ECHO_N "(cached) $ECHO_C" >&6
9018	else
9019	cat >conftest.$ac_ext <<_ACEOF
9020	/* confdefs.h. */
9021	_ACEOF
9022	cat confdefs.h >>conftest.$ac_ext
9023	cat >>conftest.$ac_ext <<_ACEOF
9024	/* end confdefs.h. */
9025	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9026	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9027	#define $ac_func innocuous_$ac_func
9028
9029	/* System header to define __stub macros and hopefully few prototypes,
9030	which can conflict with char $ac_func (); below.
9031	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9032	<limits.h> exists even on freestanding compilers. */
9033
9034	#ifdef __STDC__
9035	# include <limits.h>
9036	#else
9037	# include <assert.h>
9038	#endif
9039
9040	#undef $ac_func
9041
9042	/* Override any gcc2 internal prototype to avoid an error. */
9043	#ifdef __cplusplus
9044	extern "C"
9045	{
9046	#endif
9047	/* We use char because int might match the return type of a gcc2
9048	builtin and then its argument prototype would still apply. */
9049	char $ac_func ();
9050	/* The GNU C library defines this for functions which it implements
9051	to always fail with ENOSYS. Some functions are actually named
9052	something starting with __ and the normal name is an alias. */
9053	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9054	choke me
9055	#else
9056	char (*f) () = $ac_func;
9057	#endif
9058	#ifdef __cplusplus
9059	}
9060	#endif
9061
9062	int
9063	main ()
9064	{
9065	return f != $ac_func;
9066	;
9067	return 0;
9068	}
9069	_ACEOF
9070	rm -f conftest.$ac_objext conftest$ac_exeext
9071	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9072	(eval $ac_link) 2>conftest.er1
9073	ac_status=$?
9074	grep -v '^ *+' conftest.er1 >conftest.err
9075	rm -f conftest.er1
9076	cat conftest.err >&5
9077	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9078	(exit $ac_status); } &&
9079	{ ac_try='test -z "$ac_c_werror_flag"
9080	\|\| test ! -s conftest.err'
9081	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9082	(eval $ac_try) 2>&5
9083	ac_status=$?
9084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9085	(exit $ac_status); }; } &&
9086	{ ac_try='test -s conftest$ac_exeext'
9087	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9088	(eval $ac_try) 2>&5
9089	ac_status=$?
9090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091	(exit $ac_status); }; }; then
9092	eval "$as_ac_var=yes"
9093	else
9094	echo "$as_me: failed program was:" >&5
9095	sed 's/^/\| /' conftest.$ac_ext >&5
9096
9097	eval "$as_ac_var=no"
9098	fi
9099	rm -f conftest.err conftest.$ac_objext \
9100	conftest$ac_exeext conftest.$ac_ext
9101	fi
9102	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9103	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9104	if test `eval echo '${'$as_ac_var'}'` = yes; then
9105	cat >>confdefs.h <<_ACEOF
9106	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9107	_ACEOF
9108
9109	fi
9110	done
9111
9112
9113	######################
9114	## OUTPUT CONFIGURE ##
9115	######################
9116	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/sound/Makefile src/lib/event/Makefile src/lib/physics/Makefile src/lib/particles/Makefile src/lib/collision_detection/Makefile src/lib/gui/Makefile src/lib/tinyxml/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile src/subprojects/gui/Makefile"
9117
9118
9119	cat >confcache <<\_ACEOF
9120	# This file is a shell script that caches the results of configure
9121	# tests run on this system so they can be shared between configure
9122	# scripts and configure runs, see configure's option --config-cache.
9123	# It is not useful on other systems. If it contains results you don't
9124	# want to keep, you may remove or edit it.
9125	#
9126	# config.status only pays attention to the cache file if you give it
9127	# the --recheck option to rerun configure.
9128	#
9129	# `ac_cv_env_foo' variables (set or unset) will be overridden when
9130	# loading this file, other unset `ac_cv_foo' will be assigned the
9131	# following values.
9132
9133	_ACEOF
9134
9135	# The following way of writing the cache mishandles newlines in values,
9136	# but we know of no workaround that is simple, portable, and efficient.
9137	# So, don't put newlines in cache variables' values.
9138	# Ultrix sh set writes to stderr and can't be redirected directly,
9139	# and sets the high bit in the cache file unless we assign to the vars.
9140	{
9141	(set) 2>&1 \|
9142	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
9143	ac_space=\ )
9144	# `set' does not quote correctly, so add quotes (double-quote
9145	# substitution turns \\\\ into \\, and sed turns \\ into \).
9146	sed -n \
9147	"s/'/'\\\\''/g;
9148	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9149	;;
9150	*)
9151	# `set' quotes correctly as required by POSIX, so do not add quotes.
9152	sed -n \
9153	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9154	;;
9155	esac;
9156	} \|
9157	sed '
9158	t clear
9159	: clear
9160	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9161	t end
9162	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
9163	: end' >>confcache
9164	if diff $cache_file confcache >/dev/null 2>&1; then :; else
9165	if test -w $cache_file; then
9166	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9167	cat confcache >$cache_file
9168	else
9169	echo "not updating unwritable cache $cache_file"
9170	fi
9171	fi
9172	rm -f confcache
9173
9174	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9175	# Let make expand exec_prefix.
9176	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9177
9178	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9179	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9180	# trailing colons and then remove the whole line if VPATH becomes empty
9181	# (actually we leave an empty line to preserve line numbers).
9182	if test "x$srcdir" = x.; then
9183	ac_vpsub='/^[ ]VPATH[ ]=/{
9184	s/:\$(srcdir):/:/;
9185	s/:\${srcdir}:/:/;
9186	s/:@srcdir@:/:/;
9187	s/^$[^=]=[ ]$:*/\1/;
9188	s/:*$//;
9189	s/^[^=]=[ ]$//;
9190	}'
9191	fi
9192
9193	DEFS=-DHAVE_CONFIG_H
9194
9195	ac_libobjs=
9196	ac_ltlibobjs=
9197	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9198	# 1. Remove the extension, and $U if already installed.
9199	ac_i=`echo "$ac_i" \|
9200	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9201	# 2. Add them.
9202	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9203	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9204	done
9205	LIBOBJS=$ac_libobjs
9206
9207	LTLIBOBJS=$ac_ltlibobjs
9208
9209
9210	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9211	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
9212	Usually this means the macro was only invoked conditionally." >&5
9213	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9214	Usually this means the macro was only invoked conditionally." >&2;}
9215	{ (exit 1); exit 1; }; }
9216	fi
9217	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9218	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
9219	Usually this means the macro was only invoked conditionally." >&5
9220	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9221	Usually this means the macro was only invoked conditionally." >&2;}
9222	{ (exit 1); exit 1; }; }
9223	fi
9224	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9225	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9226	Usually this means the macro was only invoked conditionally." >&5
9227	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9228	Usually this means the macro was only invoked conditionally." >&2;}
9229	{ (exit 1); exit 1; }; }
9230	fi
9231	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
9232	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
9233	Usually this means the macro was only invoked conditionally." >&5
9234	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
9235	Usually this means the macro was only invoked conditionally." >&2;}
9236	{ (exit 1); exit 1; }; }
9237	fi
9238	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
9239	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
9240	Usually this means the macro was only invoked conditionally." >&5
9241	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
9242	Usually this means the macro was only invoked conditionally." >&2;}
9243	{ (exit 1); exit 1; }; }
9244	fi
9245	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
9246	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
9247	Usually this means the macro was only invoked conditionally." >&5
9248	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
9249	Usually this means the macro was only invoked conditionally." >&2;}
9250	{ (exit 1); exit 1; }; }
9251	fi
9252	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
9253	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
9254	Usually this means the macro was only invoked conditionally." >&5
9255	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
9256	Usually this means the macro was only invoked conditionally." >&2;}
9257	{ (exit 1); exit 1; }; }
9258	fi
9259	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
9260	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
9261	Usually this means the macro was only invoked conditionally." >&5
9262	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
9263	Usually this means the macro was only invoked conditionally." >&2;}
9264	{ (exit 1); exit 1; }; }
9265	fi
9266
9267	: ${CONFIG_STATUS=./config.status}
9268	ac_clean_files_save=$ac_clean_files
9269	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9270	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9271	echo "$as_me: creating $CONFIG_STATUS" >&6;}
9272	cat >$CONFIG_STATUS <<_ACEOF
9273	#! $SHELL
9274	# Generated by $as_me.
9275	# Run this file to recreate the current configuration.
9276	# Compiler output produced by configure, useful for debugging
9277	# configure, is in config.log if it exists.
9278
9279	debug=false
9280	ac_cs_recheck=false
9281	ac_cs_silent=false
9282	SHELL=\${CONFIG_SHELL-$SHELL}
9283	_ACEOF
9284
9285	cat >>$CONFIG_STATUS <<\_ACEOF
9286	## --------------------- ##
9287	## M4sh Initialization. ##
9288	## --------------------- ##
9289
9290	# Be Bourne compatible
9291	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9292	emulate sh
9293	NULLCMD=:
9294	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9295	# is contrary to our usage. Disable this feature.
9296	alias -g '${1+"$@"}'='"$@"'
9297	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9298	set -o posix
9299	fi
9300	DUALCASE=1; export DUALCASE # for MKS sh
9301
9302	# Support unset when possible.
9303	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
9304	as_unset=unset
9305	else
9306	as_unset=false
9307	fi
9308
9309
9310	# Work around bugs in pre-3.0 UWIN ksh.
9311	$as_unset ENV MAIL MAILPATH
9312	PS1='$ '
9313	PS2='> '
9314	PS4='+ '
9315
9316	# NLS nuisances.
9317	for as_var in \
9318	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9319	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9320	LC_TELEPHONE LC_TIME
9321	do
9322	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9323	eval $as_var=C; export $as_var
9324	else
9325	$as_unset $as_var
9326	fi
9327	done
9328
9329	# Required to use basename.
9330	if expr a : '$a$' >/dev/null 2>&1; then
9331	as_expr=expr
9332	else
9333	as_expr=false
9334	fi
9335
9336	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9337	as_basename=basename
9338	else
9339	as_basename=false
9340	fi
9341
9342
9343	# Name of the executable.
9344	as_me=`$as_basename "$0" \|\|
9345	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9346	X"$0" : 'X$//$$' \\| \
9347	X"$0" : 'X$/$$' \\| \
9348	. : '$.$' 2>/dev/null \|\|
9349	echo X/"$0" \|
9350	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
9351	/^X\/$\/\/$$/{ s//\1/; q; }
9352	/^X\/$\/$.*/{ s//\1/; q; }
9353	s/.*/./; q'`
9354
9355
9356	# PATH needs CR, and LINENO needs CR and PATH.
9357	# Avoid depending upon Character Ranges.
9358	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9359	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9360	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9361	as_cr_digits='0123456789'
9362	as_cr_alnum=$as_cr_Letters$as_cr_digits
9363
9364	# The user is always right.
9365	if test "${PATH_SEPARATOR+set}" != set; then
9366	echo "#! /bin/sh" >conf$$.sh
9367	echo "exit 0" >>conf$$.sh
9368	chmod +x conf$$.sh
9369	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9370	PATH_SEPARATOR=';'
9371	else
9372	PATH_SEPARATOR=:
9373	fi
9374	rm -f conf$$.sh
9375	fi
9376
9377
9378	as_lineno_1=$LINENO
9379	as_lineno_2=$LINENO
9380	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9381	test "x$as_lineno_1" != "x$as_lineno_2" &&
9382	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
9383	# Find who we are. Look in the path if we contain no path at all
9384	# relative or not.
9385	case $0 in
9386	[\\/] ) as_myself=$0 ;;
9387	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9388	for as_dir in $PATH
9389	do
9390	IFS=$as_save_IFS
9391	test -z "$as_dir" && as_dir=.
9392	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9393	done
9394
9395	;;
9396	esac
9397	# We did not find ourselves, most probably we were run as `sh COMMAND'
9398	# in which case we are not to be found in the path.
9399	if test "x$as_myself" = x; then
9400	as_myself=$0
9401	fi
9402	if test ! -f "$as_myself"; then
9403	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9404	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9405	{ (exit 1); exit 1; }; }
9406	fi
9407	case $CONFIG_SHELL in
9408	'')
9409	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9410	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9411	do
9412	IFS=$as_save_IFS
9413	test -z "$as_dir" && as_dir=.
9414	for as_base in sh bash ksh sh5; do
9415	case $as_dir in
9416	/*)
9417	if ("$as_dir/$as_base" -c '
9418	as_lineno_1=$LINENO
9419	as_lineno_2=$LINENO
9420	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9421	test "x$as_lineno_1" != "x$as_lineno_2" &&
9422	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9423	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9424	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9425	CONFIG_SHELL=$as_dir/$as_base
9426	export CONFIG_SHELL
9427	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9428	fi;;
9429	esac
9430	done
9431	done
9432	;;
9433	esac
9434
9435	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9436	# uniformly replaced by the line number. The first 'sed' inserts a
9437	# line-number line before each line; the second 'sed' does the real
9438	# work. The second script uses 'N' to pair each line-number line
9439	# with the numbered line, and appends trailing '-' during
9440	# substitution so that $LINENO is not a special case at line end.
9441	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9442	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9443	sed '=' <$as_myself \|
9444	sed '
9445	N
9446	s,$,-,
9447	: loop
9448	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9449	t loop
9450	s,-$,,
9451	s,^['$as_cr_digits']*\n,,
9452	' >$as_me.lineno &&
9453	chmod +x $as_me.lineno \|\|
9454	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9455	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9456	{ (exit 1); exit 1; }; }
9457
9458	# Don't try to exec as it changes $[0], causing all sort of problems
9459	# (the dirname of $[0] is not the place where we might find the
9460	# original and so on. Autoconf is especially sensible to this).
9461	. ./$as_me.lineno
9462	# Exit status is that of the last command.
9463	exit
9464	}
9465
9466
9467	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9468	c,-n*) ECHO_N= ECHO_C='
9469	' ECHO_T=' ' ;;
9470	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9471	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9472	esac
9473
9474	if expr a : '$a$' >/dev/null 2>&1; then
9475	as_expr=expr
9476	else
9477	as_expr=false
9478	fi
9479
9480	rm -f conf$$ conf$$.exe conf$$.file
9481	echo >conf$$.file
9482	if ln -s conf$$.file conf$$ 2>/dev/null; then
9483	# We could just check for DJGPP; but this test a) works b) is more generic
9484	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9485	if test -f conf$$.exe; then
9486	# Don't use ln at all; we don't have any links
9487	as_ln_s='cp -p'
9488	else
9489	as_ln_s='ln -s'
9490	fi
9491	elif ln conf$$.file conf$$ 2>/dev/null; then
9492	as_ln_s=ln
9493	else
9494	as_ln_s='cp -p'
9495	fi
9496	rm -f conf$$ conf$$.exe conf$$.file
9497
9498	if mkdir -p . 2>/dev/null; then
9499	as_mkdir_p=:
9500	else
9501	test -d ./-p && rmdir ./-p
9502	as_mkdir_p=false
9503	fi
9504
9505	as_executable_p="test -f"
9506
9507	# Sed expression to map a string onto a valid CPP name.
9508	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9509
9510	# Sed expression to map a string onto a valid variable name.
9511	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9512
9513
9514	# IFS
9515	# We need space, tab and new line, in precisely that order.
9516	as_nl='
9517	'
9518	IFS=" $as_nl"
9519
9520	# CDPATH.
9521	$as_unset CDPATH
9522
9523	exec 6>&1
9524
9525	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9526	# report actual input values of CONFIG_FILES etc. instead of their
9527	# values after options handling. Logging --version etc. is OK.
9528	exec 5>>config.log
9529	{
9530	echo
9531	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9532	## Running $as_me. ##
9533	_ASBOX
9534	} >&5
9535	cat >&5 <<_CSEOF
9536
9537	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
9538	generated by GNU Autoconf 2.59. Invocation command line was
9539
9540	CONFIG_FILES = $CONFIG_FILES
9541	CONFIG_HEADERS = $CONFIG_HEADERS
9542	CONFIG_LINKS = $CONFIG_LINKS
9543	CONFIG_COMMANDS = $CONFIG_COMMANDS
9544	$ $0 $@
9545
9546	_CSEOF
9547	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9548	echo >&5
9549	_ACEOF
9550
9551	# Files that config.status was made for.
9552	if test -n "$ac_config_files"; then
9553	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9554	fi
9555
9556	if test -n "$ac_config_headers"; then
9557	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9558	fi
9559
9560	if test -n "$ac_config_links"; then
9561	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9562	fi
9563
9564	if test -n "$ac_config_commands"; then
9565	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9566	fi
9567
9568	cat >>$CONFIG_STATUS <<\_ACEOF
9569
9570	ac_cs_usage="\
9571	\`$as_me' instantiates files from templates according to the
9572	current configuration.
9573
9574	Usage: $0 [OPTIONS] [FILE]...
9575
9576	-h, --help print this help, then exit
9577	-V, --version print version number, then exit
9578	-q, --quiet do not print progress messages
9579	-d, --debug don't remove temporary files
9580	--recheck update $as_me by reconfiguring in the same conditions
9581	--file=FILE[:TEMPLATE]
9582	instantiate the configuration file FILE
9583	--header=FILE[:TEMPLATE]
9584	instantiate the configuration header FILE
9585
9586	Configuration files:
9587	$config_files
9588
9589	Configuration headers:
9590	$config_headers
9591
9592	Configuration commands:
9593	$config_commands
9594
9595	Report bugs to <bug-autoconf@gnu.org>."
9596	_ACEOF
9597
9598	cat >>$CONFIG_STATUS <<_ACEOF
9599	ac_cs_version="\\
9600	orxonox config.status 0.2.3-pre-alpha
9601	configured by $0, generated by GNU Autoconf 2.59,
9602	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9603
9604	Copyright (C) 2003 Free Software Foundation, Inc.
9605	This config.status script is free software; the Free Software Foundation
9606	gives unlimited permission to copy, distribute and modify it."
9607	srcdir=$srcdir
9608	INSTALL="$INSTALL"
9609	_ACEOF
9610
9611	cat >>$CONFIG_STATUS <<\_ACEOF
9612	# If no file are specified by the user, then we need to provide default
9613	# value. By we need to know if files were specified by the user.
9614	ac_need_defaults=:
9615	while test $# != 0
9616	do
9617	case $1 in
9618	--=)
9619	ac_option=`expr "x$1" : 'x$[^=]*$='`
9620	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9621	ac_shift=:
9622	;;
9623	-*)
9624	ac_option=$1
9625	ac_optarg=$2
9626	ac_shift=shift
9627	;;
9628	*) # This is not an option, so the user has probably given explicit
9629	# arguments.
9630	ac_option=$1
9631	ac_need_defaults=false;;
9632	esac
9633
9634	case $ac_option in
9635	# Handling of the options.
9636	_ACEOF
9637	cat >>$CONFIG_STATUS <<\_ACEOF
9638	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9639	ac_cs_recheck=: ;;
9640	--version \| --vers* \| -V )
9641	echo "$ac_cs_version"; exit 0 ;;
9642	--he \| --h)
9643	# Conflict between --help and --header
9644	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9645	Try \`$0 --help' for more information." >&5
9646	echo "$as_me: error: ambiguous option: $1
9647	Try \`$0 --help' for more information." >&2;}
9648	{ (exit 1); exit 1; }; };;
9649	--help \| --hel \| -h )
9650	echo "$ac_cs_usage"; exit 0 ;;
9651	--debug \| --d* \| -d )
9652	debug=: ;;
9653	--file \| --fil \| --fi \| --f )
9654	$ac_shift
9655	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9656	ac_need_defaults=false;;
9657	--header \| --heade \| --head \| --hea )
9658	$ac_shift
9659	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9660	ac_need_defaults=false;;
9661	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9662	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9663	ac_cs_silent=: ;;
9664
9665	# This is an error.
9666	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9667	Try \`$0 --help' for more information." >&5
9668	echo "$as_me: error: unrecognized option: $1
9669	Try \`$0 --help' for more information." >&2;}
9670	{ (exit 1); exit 1; }; } ;;
9671
9672	*) ac_config_targets="$ac_config_targets $1" ;;
9673
9674	esac
9675	shift
9676	done
9677
9678	ac_configure_extra_args=
9679
9680	if $ac_cs_silent; then
9681	exec 6>/dev/null
9682	ac_configure_extra_args="$ac_configure_extra_args --silent"
9683	fi
9684
9685	_ACEOF
9686	cat >>$CONFIG_STATUS <<_ACEOF
9687	if \$ac_cs_recheck; then
9688	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9689	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9690	fi
9691
9692	_ACEOF
9693
9694	cat >>$CONFIG_STATUS <<_ACEOF
9695	#
9696	# INIT-COMMANDS section.
9697	#
9698
9699	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9700
9701	_ACEOF
9702
9703
9704
9705	cat >>$CONFIG_STATUS <<\_ACEOF
9706	for ac_config_target in $ac_config_targets
9707	do
9708	case "$ac_config_target" in
9709	# Handling of arguments.
9710	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9711	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9712	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
9713	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
9714	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
9715	"src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
9716	"src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
9717	"src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
9718	"src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
9719	"src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
9720	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
9721	"src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
9722	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
9723	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
9724	"src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
9725	"src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
9726	"src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
9727	"src/subprojects/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/gui/Makefile" ;;
9728	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9729	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9730	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9731	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9732	{ (exit 1); exit 1; }; };;
9733	esac
9734	done
9735
9736	# If the user did not use the arguments to specify the items to instantiate,
9737	# then the envvar interface is used. Set only those that are not.
9738	# We use the long form for the default assignment because of an extremely
9739	# bizarre bug on SunOS 4.1.3.
9740	if $ac_need_defaults; then
9741	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
9742	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9743	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9744	fi
9745
9746	# Have a temporary directory for convenience. Make it in the build tree
9747	# simply because there is no reason to put it here, and in addition,
9748	# creating and moving files from /tmp can sometimes cause problems.
9749	# Create a temporary directory, and hook for its removal unless debugging.
9750	$debug \|\|
9751	{
9752	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9753	trap '{ (exit 1); exit 1; }' 1 2 13 15
9754	}
9755
9756	# Create a (secure) tmp directory for tmp files.
9757
9758	{
9759	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9760	test -n "$tmp" && test -d "$tmp"
9761	} \|\|
9762	{
9763	tmp=./confstat$$-$RANDOM
9764	(umask 077 && mkdir $tmp)
9765	} \|\|
9766	{
9767	echo "$me: cannot create a temporary directory in ." >&2
9768	{ (exit 1); exit 1; }
9769	}
9770
9771	_ACEOF
9772
9773	cat >>$CONFIG_STATUS <<_ACEOF
9774
9775	#
9776	# CONFIG_FILES section.
9777	#
9778
9779	# No need to generate the scripts if there are no CONFIG_FILES.
9780	# This happens for instance when ./config.status config.h
9781	if test -n "\$CONFIG_FILES"; then
9782	# Protect against being on the right side of a sed subst in config.status.
9783	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9784	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9785	s,@SHELL@,$SHELL,;t t
9786	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9787	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9788	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9789	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9790	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9791	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9792	s,@exec_prefix@,$exec_prefix,;t t
9793	s,@prefix@,$prefix,;t t
9794	s,@program_transform_name@,$program_transform_name,;t t
9795	s,@bindir@,$bindir,;t t
9796	s,@sbindir@,$sbindir,;t t
9797	s,@libexecdir@,$libexecdir,;t t
9798	s,@datadir@,$datadir,;t t
9799	s,@sysconfdir@,$sysconfdir,;t t
9800	s,@sharedstatedir@,$sharedstatedir,;t t
9801	s,@localstatedir@,$localstatedir,;t t
9802	s,@libdir@,$libdir,;t t
9803	s,@includedir@,$includedir,;t t
9804	s,@oldincludedir@,$oldincludedir,;t t
9805	s,@infodir@,$infodir,;t t
9806	s,@mandir@,$mandir,;t t
9807	s,@build_alias@,$build_alias,;t t
9808	s,@host_alias@,$host_alias,;t t
9809	s,@target_alias@,$target_alias,;t t
9810	s,@DEFS@,$DEFS,;t t
9811	s,@ECHO_C@,$ECHO_C,;t t
9812	s,@ECHO_N@,$ECHO_N,;t t
9813	s,@ECHO_T@,$ECHO_T,;t t
9814	s,@LIBS@,$LIBS,;t t
9815	s,@build@,$build,;t t
9816	s,@build_cpu@,$build_cpu,;t t
9817	s,@build_vendor@,$build_vendor,;t t
9818	s,@build_os@,$build_os,;t t
9819	s,@host@,$host,;t t
9820	s,@host_cpu@,$host_cpu,;t t
9821	s,@host_vendor@,$host_vendor,;t t
9822	s,@host_os@,$host_os,;t t
9823	s,@target@,$target,;t t
9824	s,@target_cpu@,$target_cpu,;t t
9825	s,@target_vendor@,$target_vendor,;t t
9826	s,@target_os@,$target_os,;t t
9827	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9828	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9829	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9830	s,@CYGPATH_W@,$CYGPATH_W,;t t
9831	s,@PACKAGE@,$PACKAGE,;t t
9832	s,@VERSION@,$VERSION,;t t
9833	s,@ACLOCAL@,$ACLOCAL,;t t
9834	s,@AUTOCONF@,$AUTOCONF,;t t
9835	s,@AUTOMAKE@,$AUTOMAKE,;t t
9836	s,@AUTOHEADER@,$AUTOHEADER,;t t
9837	s,@MAKEINFO@,$MAKEINFO,;t t
9838	s,@AMTAR@,$AMTAR,;t t
9839	s,@install_sh@,$install_sh,;t t
9840	s,@STRIP@,$STRIP,;t t
9841	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9842	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9843	s,@mkdir_p@,$mkdir_p,;t t
9844	s,@AWK@,$AWK,;t t
9845	s,@SET_MAKE@,$SET_MAKE,;t t
9846	s,@am__leading_dot@,$am__leading_dot,;t t
9847	s,@CXX@,$CXX,;t t
9848	s,@CXXFLAGS@,$CXXFLAGS,;t t
9849	s,@LDFLAGS@,$LDFLAGS,;t t
9850	s,@CPPFLAGS@,$CPPFLAGS,;t t
9851	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9852	s,@EXEEXT@,$EXEEXT,;t t
9853	s,@OBJEXT@,$OBJEXT,;t t
9854	s,@DEPDIR@,$DEPDIR,;t t
9855	s,@am__include@,$am__include,;t t
9856	s,@am__quote@,$am__quote,;t t
9857	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9858	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9859	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9860	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9861	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9862	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9863	s,@RANLIB@,$RANLIB,;t t
9864	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9865	s,@CC@,$CC,;t t
9866	s,@CFLAGS@,$CFLAGS,;t t
9867	s,@ac_ct_CC@,$ac_ct_CC,;t t
9868	s,@CCDEPMODE@,$CCDEPMODE,;t t
9869	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9870	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9871	s,@CPP@,$CPP,;t t
9872	s,@EGREP@,$EGREP,;t t
9873	s,@DEBUG@,$DEBUG,;t t
9874	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9875	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9876	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9877	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9878	s,@DOXYGEN@,$DOXYGEN,;t t
9879	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9880	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9881	s,@GPROF@,$GPROF,;t t
9882	s,@PKG_CONFIG@,$PKG_CONFIG,;t t
9883	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9884	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9885	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9886	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9887	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9888	s,@CURL_LIBS@,$CURL_LIBS,;t t
9889	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9890	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9891	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9892	s,@LIBOBJS@,$LIBOBJS,;t t
9893	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9894	CEOF
9895
9896	_ACEOF
9897
9898	cat >>$CONFIG_STATUS <<\_ACEOF
9899	# Split the substitutions into bite-sized pieces for seds with
9900	# small command number limits, like on Digital OSF/1 and HP-UX.
9901	ac_max_sed_lines=48
9902	ac_sed_frag=1 # Number of current file.
9903	ac_beg=1 # First line for current file.
9904	ac_end=$ac_max_sed_lines # Line after last line for current file.
9905	ac_more_lines=:
9906	ac_sed_cmds=
9907	while $ac_more_lines; do
9908	if test $ac_beg -gt 1; then
9909	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9910	else
9911	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9912	fi
9913	if test ! -s $tmp/subs.frag; then
9914	ac_more_lines=false
9915	else
9916	# The purpose of the label and of the branching condition is to
9917	# speed up the sed processing (if there are no `@' at all, there
9918	# is no need to browse any of the substitutions).
9919	# These are the two extra sed commands mentioned above.
9920	(echo ':t
9921	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9922	if test -z "$ac_sed_cmds"; then
9923	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9924	else
9925	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9926	fi
9927	ac_sed_frag=`expr $ac_sed_frag + 1`
9928	ac_beg=$ac_end
9929	ac_end=`expr $ac_end + $ac_max_sed_lines`
9930	fi
9931	done
9932	if test -z "$ac_sed_cmds"; then
9933	ac_sed_cmds=cat
9934	fi
9935	fi # test -n "$CONFIG_FILES"
9936
9937	_ACEOF
9938	cat >>$CONFIG_STATUS <<\_ACEOF
9939	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9940	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9941	case $ac_file in
9942	- \| :- \| :-:* ) # input from stdin
9943	cat >$tmp/stdin
9944	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9945	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9946	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9947	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9948	* ) ac_file_in=$ac_file.in ;;
9949	esac
9950
9951	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9952	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9953	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9954	X"$ac_file" : 'X$//$[^/]' \\| \
9955	X"$ac_file" : 'X$//$$' \\| \
9956	X"$ac_file" : 'X$/$' \\| \
9957	. : '$.$' 2>/dev/null \|\|
9958	echo X"$ac_file" \|
9959	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9960	/^X$\/\/$[^/].*/{ s//\1/; q; }
9961	/^X$\/\/$$/{ s//\1/; q; }
9962	/^X$\/$.*/{ s//\1/; q; }
9963	s/.*/./; q'`
9964	{ if $as_mkdir_p; then
9965	mkdir -p "$ac_dir"
9966	else
9967	as_dir="$ac_dir"
9968	as_dirs=
9969	while test ! -d "$as_dir"; do
9970	as_dirs="$as_dir $as_dirs"
9971	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9972	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9973	X"$as_dir" : 'X$//$[^/]' \\| \
9974	X"$as_dir" : 'X$//$$' \\| \
9975	X"$as_dir" : 'X$/$' \\| \
9976	. : '$.$' 2>/dev/null \|\|
9977	echo X"$as_dir" \|
9978	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9979	/^X$\/\/$[^/].*/{ s//\1/; q; }
9980	/^X$\/\/$$/{ s//\1/; q; }
9981	/^X$\/$.*/{ s//\1/; q; }
9982	s/.*/./; q'`
9983	done
9984	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9985	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9986	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9987	{ (exit 1); exit 1; }; }; }
9988
9989	ac_builddir=.
9990
9991	if test "$ac_dir" != .; then
9992	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9993	# A "../" for each directory in $ac_dir_suffix.
9994	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9995	else
9996	ac_dir_suffix= ac_top_builddir=
9997	fi
9998
9999	case $srcdir in
10000	.) # No --srcdir option. We are building in place.
10001	ac_srcdir=.
10002	if test -z "$ac_top_builddir"; then
10003	ac_top_srcdir=.
10004	else
10005	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10006	fi ;;
10007	[\\/]* \| ?:[\\/]* ) # Absolute path.
10008	ac_srcdir=$srcdir$ac_dir_suffix;
10009	ac_top_srcdir=$srcdir ;;
10010	*) # Relative path.
10011	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10012	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10013	esac
10014
10015	# Do not use `cd foo && pwd` to compute absolute paths, because
10016	# the directories may not exist.
10017	case `pwd` in
10018	.) ac_abs_builddir="$ac_dir";;
10019	*)
10020	case "$ac_dir" in
10021	.) ac_abs_builddir=`pwd`;;
10022	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10023	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10024	esac;;
10025	esac
10026	case $ac_abs_builddir in
10027	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10028	*)
10029	case ${ac_top_builddir}. in
10030	.) ac_abs_top_builddir=$ac_abs_builddir;;
10031	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10032	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10033	esac;;
10034	esac
10035	case $ac_abs_builddir in
10036	.) ac_abs_srcdir=$ac_srcdir;;
10037	*)
10038	case $ac_srcdir in
10039	.) ac_abs_srcdir=$ac_abs_builddir;;
10040	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10041	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10042	esac;;
10043	esac
10044	case $ac_abs_builddir in
10045	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10046	*)
10047	case $ac_top_srcdir in
10048	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10049	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10050	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10051	esac;;
10052	esac
10053
10054
10055	case $INSTALL in
10056	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10057	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10058	esac
10059
10060	if test x"$ac_file" != x-; then
10061	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10062	echo "$as_me: creating $ac_file" >&6;}
10063	rm -f "$ac_file"
10064	fi
10065	# Let's still pretend it is `configure' which instantiates (i.e., don't
10066	# use $as_me), people would be surprised to read:
10067	# /* config.h. Generated by config.status. */
10068	if test x"$ac_file" = x-; then
10069	configure_input=
10070	else
10071	configure_input="$ac_file. "
10072	fi
10073	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10074	sed 's,.*/,,'` by configure."
10075
10076	# First look for the input files in the build tree, otherwise in the
10077	# src tree.
10078	ac_file_inputs=`IFS=:
10079	for f in $ac_file_in; do
10080	case $f in
10081	-) echo $tmp/stdin ;;
10082	[\\/$]*)
10083	# Absolute (can't be DOS-style, as IFS=:)
10084	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10085	echo "$as_me: error: cannot find input file: $f" >&2;}
10086	{ (exit 1); exit 1; }; }
10087	echo "$f";;
10088	*) # Relative
10089	if test -f "$f"; then
10090	# Build tree
10091	echo "$f"
10092	elif test -f "$srcdir/$f"; then
10093	# Source tree
10094	echo "$srcdir/$f"
10095	else
10096	# /dev/null tree
10097	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10098	echo "$as_me: error: cannot find input file: $f" >&2;}
10099	{ (exit 1); exit 1; }; }
10100	fi;;
10101	esac
10102	done` \|\| { (exit 1); exit 1; }
10103	_ACEOF
10104	cat >>$CONFIG_STATUS <<_ACEOF
10105	sed "$ac_vpsub
10106	$extrasub
10107	_ACEOF
10108	cat >>$CONFIG_STATUS <<\_ACEOF
10109	:t
10110	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10111	s,@configure_input@,$configure_input,;t t
10112	s,@srcdir@,$ac_srcdir,;t t
10113	s,@abs_srcdir@,$ac_abs_srcdir,;t t
10114	s,@top_srcdir@,$ac_top_srcdir,;t t
10115	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10116	s,@builddir@,$ac_builddir,;t t
10117	s,@abs_builddir@,$ac_abs_builddir,;t t
10118	s,@top_builddir@,$ac_top_builddir,;t t
10119	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10120	s,@INSTALL@,$ac_INSTALL,;t t
10121	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
10122	rm -f $tmp/stdin
10123	if test x"$ac_file" != x-; then
10124	mv $tmp/out $ac_file
10125	else
10126	cat $tmp/out
10127	rm -f $tmp/out
10128	fi
10129
10130	done
10131	_ACEOF
10132	cat >>$CONFIG_STATUS <<\_ACEOF
10133
10134	#
10135	# CONFIG_HEADER section.
10136	#
10137
10138	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10139	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10140	#
10141	# ac_d sets the value in "#define NAME VALUE" lines.
10142	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10143	ac_dB='[ ].*$,\1#\2'
10144	ac_dC=' '
10145	ac_dD=',;t'
10146	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10147	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10148	ac_uB='$,\1#\2define\3'
10149	ac_uC=' '
10150	ac_uD=',;t'
10151
10152	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10153	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10154	case $ac_file in
10155	- \| :- \| :-:* ) # input from stdin
10156	cat >$tmp/stdin
10157	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10158	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10159	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10160	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10161	* ) ac_file_in=$ac_file.in ;;
10162	esac
10163
10164	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10165	echo "$as_me: creating $ac_file" >&6;}
10166
10167	# First look for the input files in the build tree, otherwise in the
10168	# src tree.
10169	ac_file_inputs=`IFS=:
10170	for f in $ac_file_in; do
10171	case $f in
10172	-) echo $tmp/stdin ;;
10173	[\\/$]*)
10174	# Absolute (can't be DOS-style, as IFS=:)
10175	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10176	echo "$as_me: error: cannot find input file: $f" >&2;}
10177	{ (exit 1); exit 1; }; }
10178	# Do quote $f, to prevent DOS paths from being IFS'd.
10179	echo "$f";;
10180	*) # Relative
10181	if test -f "$f"; then
10182	# Build tree
10183	echo "$f"
10184	elif test -f "$srcdir/$f"; then
10185	# Source tree
10186	echo "$srcdir/$f"
10187	else
10188	# /dev/null tree
10189	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10190	echo "$as_me: error: cannot find input file: $f" >&2;}
10191	{ (exit 1); exit 1; }; }
10192	fi;;
10193	esac
10194	done` \|\| { (exit 1); exit 1; }
10195	# Remove the trailing spaces.
10196	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10197
10198	_ACEOF
10199
10200	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10201	# `conftest.undefs', that substitutes the proper values into
10202	# config.h.in to produce config.h. The first handles `#define'
10203	# templates, and the second `#undef' templates.
10204	# And first: Protect against being on the right side of a sed subst in
10205	# config.status. Protect against being in an unquoted here document
10206	# in config.status.
10207	rm -f conftest.defines conftest.undefs
10208	# Using a here document instead of a string reduces the quoting nightmare.
10209	# Putting comments in sed scripts is not portable.
10210	#
10211	# `end' is used to avoid that the second main sed command (meant for
10212	# 0-ary CPP macros) applies to n-ary macro definitions.
10213	# See the Autoconf documentation for `clear'.
10214	cat >confdef2sed.sed <<\_ACEOF
10215	s/[\\&,]/\\&/g
10216	s,[\\$`],\\&,g
10217	t clear
10218	: clear
10219	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10220	t end
10221	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10222	: end
10223	_ACEOF
10224	# If some macros were called several times there might be several times
10225	# the same #defines, which is useless. Nevertheless, we may not want to
10226	# sort them, since we want the last AC-DEFINE to be honored.
10227	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10228	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10229	rm -f confdef2sed.sed
10230
10231	# This sed command replaces #undef with comments. This is necessary, for
10232	# example, in the case of _POSIX_SOURCE, which is predefined and required
10233	# on some systems where configure will not decide to define it.
10234	cat >>conftest.undefs <<\_ACEOF
10235	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10236	_ACEOF
10237
10238	# Break up conftest.defines because some shells have a limit on the size
10239	# of here documents, and old seds have small limits too (100 cmds).
10240	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10241	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10242	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10243	echo ' :' >>$CONFIG_STATUS
10244	rm -f conftest.tail
10245	while grep . conftest.defines >/dev/null
10246	do
10247	# Write a limited-size here document to $tmp/defines.sed.
10248	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10249	# Speed up: don't consider the non `#define' lines.
10250	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10251	# Work around the forget-to-reset-the-flag bug.
10252	echo 't clr' >>$CONFIG_STATUS
10253	echo ': clr' >>$CONFIG_STATUS
10254	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10255	echo 'CEOF
10256	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10257	rm -f $tmp/in
10258	mv $tmp/out $tmp/in
10259	' >>$CONFIG_STATUS
10260	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10261	rm -f conftest.defines
10262	mv conftest.tail conftest.defines
10263	done
10264	rm -f conftest.defines
10265	echo ' fi # grep' >>$CONFIG_STATUS
10266	echo >>$CONFIG_STATUS
10267
10268	# Break up conftest.undefs because some shells have a limit on the size
10269	# of here documents, and old seds have small limits too (100 cmds).
10270	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10271	rm -f conftest.tail
10272	while grep . conftest.undefs >/dev/null
10273	do
10274	# Write a limited-size here document to $tmp/undefs.sed.
10275	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10276	# Speed up: don't consider the non `#undef'
10277	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10278	# Work around the forget-to-reset-the-flag bug.
10279	echo 't clr' >>$CONFIG_STATUS
10280	echo ': clr' >>$CONFIG_STATUS
10281	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10282	echo 'CEOF
10283	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10284	rm -f $tmp/in
10285	mv $tmp/out $tmp/in
10286	' >>$CONFIG_STATUS
10287	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10288	rm -f conftest.undefs
10289	mv conftest.tail conftest.undefs
10290	done
10291	rm -f conftest.undefs
10292
10293	cat >>$CONFIG_STATUS <<\_ACEOF
10294	# Let's still pretend it is `configure' which instantiates (i.e., don't
10295	# use $as_me), people would be surprised to read:
10296	# /* config.h. Generated by config.status. */
10297	if test x"$ac_file" = x-; then
10298	echo "/* Generated by configure. */" >$tmp/config.h
10299	else
10300	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10301	fi
10302	cat $tmp/in >>$tmp/config.h
10303	rm -f $tmp/in
10304	if test x"$ac_file" != x-; then
10305	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10306	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10307	echo "$as_me: $ac_file is unchanged" >&6;}
10308	else
10309	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10310	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10311	X"$ac_file" : 'X$//$[^/]' \\| \
10312	X"$ac_file" : 'X$//$$' \\| \
10313	X"$ac_file" : 'X$/$' \\| \
10314	. : '$.$' 2>/dev/null \|\|
10315	echo X"$ac_file" \|
10316	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10317	/^X$\/\/$[^/].*/{ s//\1/; q; }
10318	/^X$\/\/$$/{ s//\1/; q; }
10319	/^X$\/$.*/{ s//\1/; q; }
10320	s/.*/./; q'`
10321	{ if $as_mkdir_p; then
10322	mkdir -p "$ac_dir"
10323	else
10324	as_dir="$ac_dir"
10325	as_dirs=
10326	while test ! -d "$as_dir"; do
10327	as_dirs="$as_dir $as_dirs"
10328	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10329	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10330	X"$as_dir" : 'X$//$[^/]' \\| \
10331	X"$as_dir" : 'X$//$$' \\| \
10332	X"$as_dir" : 'X$/$' \\| \
10333	. : '$.$' 2>/dev/null \|\|
10334	echo X"$as_dir" \|
10335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10336	/^X$\/\/$[^/].*/{ s//\1/; q; }
10337	/^X$\/\/$$/{ s//\1/; q; }
10338	/^X$\/$.*/{ s//\1/; q; }
10339	s/.*/./; q'`
10340	done
10341	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10342	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10343	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10344	{ (exit 1); exit 1; }; }; }
10345
10346	rm -f $ac_file
10347	mv $tmp/config.h $ac_file
10348	fi
10349	else
10350	cat $tmp/config.h
10351	rm -f $tmp/config.h
10352	fi
10353	# Compute $ac_file's index in $config_headers.
10354	_am_stamp_count=1
10355	for _am_header in $config_headers :; do
10356	case $_am_header in
10357	$ac_file \| $ac_file:* )
10358	break ;;
10359	* )
10360	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10361	esac
10362	done
10363	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
10364	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
10365	X$ac_file : 'X$//$[^/]' \\| \
10366	X$ac_file : 'X$//$$' \\| \
10367	X$ac_file : 'X$/$' \\| \
10368	. : '$.$' 2>/dev/null \|\|
10369	echo X$ac_file \|
10370	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10371	/^X$\/\/$[^/].*/{ s//\1/; q; }
10372	/^X$\/\/$$/{ s//\1/; q; }
10373	/^X$\/$.*/{ s//\1/; q; }
10374	s/.*/./; q'`/stamp-h$_am_stamp_count
10375	done
10376	_ACEOF
10377	cat >>$CONFIG_STATUS <<\_ACEOF
10378
10379	#
10380	# CONFIG_COMMANDS section.
10381	#
10382	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10383	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10384	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10385	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10386	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10387	X"$ac_dest" : 'X$//$[^/]' \\| \
10388	X"$ac_dest" : 'X$//$$' \\| \
10389	X"$ac_dest" : 'X$/$' \\| \
10390	. : '$.$' 2>/dev/null \|\|
10391	echo X"$ac_dest" \|
10392	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10393	/^X$\/\/$[^/].*/{ s//\1/; q; }
10394	/^X$\/\/$$/{ s//\1/; q; }
10395	/^X$\/$.*/{ s//\1/; q; }
10396	s/.*/./; q'`
10397	{ if $as_mkdir_p; then
10398	mkdir -p "$ac_dir"
10399	else
10400	as_dir="$ac_dir"
10401	as_dirs=
10402	while test ! -d "$as_dir"; do
10403	as_dirs="$as_dir $as_dirs"
10404	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10405	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10406	X"$as_dir" : 'X$//$[^/]' \\| \
10407	X"$as_dir" : 'X$//$$' \\| \
10408	X"$as_dir" : 'X$/$' \\| \
10409	. : '$.$' 2>/dev/null \|\|
10410	echo X"$as_dir" \|
10411	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10412	/^X$\/\/$[^/].*/{ s//\1/; q; }
10413	/^X$\/\/$$/{ s//\1/; q; }
10414	/^X$\/$.*/{ s//\1/; q; }
10415	s/.*/./; q'`
10416	done
10417	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10418	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10419	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10420	{ (exit 1); exit 1; }; }; }
10421
10422	ac_builddir=.
10423
10424	if test "$ac_dir" != .; then
10425	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10426	# A "../" for each directory in $ac_dir_suffix.
10427	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10428	else
10429	ac_dir_suffix= ac_top_builddir=
10430	fi
10431
10432	case $srcdir in
10433	.) # No --srcdir option. We are building in place.
10434	ac_srcdir=.
10435	if test -z "$ac_top_builddir"; then
10436	ac_top_srcdir=.
10437	else
10438	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10439	fi ;;
10440	[\\/]* \| ?:[\\/]* ) # Absolute path.
10441	ac_srcdir=$srcdir$ac_dir_suffix;
10442	ac_top_srcdir=$srcdir ;;
10443	*) # Relative path.
10444	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10445	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10446	esac
10447
10448	# Do not use `cd foo && pwd` to compute absolute paths, because
10449	# the directories may not exist.
10450	case `pwd` in
10451	.) ac_abs_builddir="$ac_dir";;
10452	*)
10453	case "$ac_dir" in
10454	.) ac_abs_builddir=`pwd`;;
10455	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10456	*) ac_abs_builddir=`pwd`/"$ac_dir";;
10457	esac;;
10458	esac
10459	case $ac_abs_builddir in
10460	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10461	*)
10462	case ${ac_top_builddir}. in
10463	.) ac_abs_top_builddir=$ac_abs_builddir;;
10464	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10465	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10466	esac;;
10467	esac
10468	case $ac_abs_builddir in
10469	.) ac_abs_srcdir=$ac_srcdir;;
10470	*)
10471	case $ac_srcdir in
10472	.) ac_abs_srcdir=$ac_abs_builddir;;
10473	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10474	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10475	esac;;
10476	esac
10477	case $ac_abs_builddir in
10478	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10479	*)
10480	case $ac_top_srcdir in
10481	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10482	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10483	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10484	esac;;
10485	esac
10486
10487
10488	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10489	echo "$as_me: executing $ac_dest commands" >&6;}
10490	case $ac_dest in
10491	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10492	# Strip MF so we end up with the name of the file.
10493	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10494	# Check whether this is an Automake generated Makefile or not.
10495	# We used to match only the files named `Makefile.in', but
10496	# some people rename them; so instead we look at the file content.
10497	# Grep'ing the first line is not enough: some people post-process
10498	# each Makefile.in and add a new line on top of each file to say so.
10499	# So let's grep whole file.
10500	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10501	dirpart=`(dirname "$mf") 2>/dev/null \|\|
10502	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10503	X"$mf" : 'X$//$[^/]' \\| \
10504	X"$mf" : 'X$//$$' \\| \
10505	X"$mf" : 'X$/$' \\| \
10506	. : '$.$' 2>/dev/null \|\|
10507	echo X"$mf" \|
10508	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10509	/^X$\/\/$[^/].*/{ s//\1/; q; }
10510	/^X$\/\/$$/{ s//\1/; q; }
10511	/^X$\/$.*/{ s//\1/; q; }
10512	s/.*/./; q'`
10513	else
10514	continue
10515	fi
10516	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10517	# Extract the definition of DEP_FILES from the Makefile without
10518	# running `make'.
10519	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10520	test -z "$DEPDIR" && continue
10521	# When using ansi2knr, U may be empty or an underscore; expand it
10522	U=`sed -n 's/^U = //p' < "$mf"`
10523	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
10524	# We invoke sed twice because it is the simplest approach to
10525	# changing $(DEPDIR) to its actual value in the expansion.
10526	for file in `sed -n '
10527	/^DEP_FILES = .*\\\\$/ {
10528	s/^DEP_FILES = //
10529	:loop
10530	s/\\\\$//
10531	p
10532	n
10533	/\\\\$/ b loop
10534	p
10535	}
10536	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10537	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10538	# Make sure the directory exists.
10539	test -f "$dirpart/$file" && continue
10540	fdir=`(dirname "$file") 2>/dev/null \|\|
10541	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10542	X"$file" : 'X$//$[^/]' \\| \
10543	X"$file" : 'X$//$$' \\| \
10544	X"$file" : 'X$/$' \\| \
10545	. : '$.$' 2>/dev/null \|\|
10546	echo X"$file" \|
10547	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10548	/^X$\/\/$[^/].*/{ s//\1/; q; }
10549	/^X$\/\/$$/{ s//\1/; q; }
10550	/^X$\/$.*/{ s//\1/; q; }
10551	s/.*/./; q'`
10552	{ if $as_mkdir_p; then
10553	mkdir -p $dirpart/$fdir
10554	else
10555	as_dir=$dirpart/$fdir
10556	as_dirs=
10557	while test ! -d "$as_dir"; do
10558	as_dirs="$as_dir $as_dirs"
10559	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10560	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10561	X"$as_dir" : 'X$//$[^/]' \\| \
10562	X"$as_dir" : 'X$//$$' \\| \
10563	X"$as_dir" : 'X$/$' \\| \
10564	. : '$.$' 2>/dev/null \|\|
10565	echo X"$as_dir" \|
10566	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10567	/^X$\/\/$[^/].*/{ s//\1/; q; }
10568	/^X$\/\/$$/{ s//\1/; q; }
10569	/^X$\/$.*/{ s//\1/; q; }
10570	s/.*/./; q'`
10571	done
10572	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10573	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10574	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10575	{ (exit 1); exit 1; }; }; }
10576
10577	# echo "creating $dirpart/$file"
10578	echo '# dummy' > "$dirpart/$file"
10579	done
10580	done
10581	;;
10582	esac
10583	done
10584	_ACEOF
10585
10586	cat >>$CONFIG_STATUS <<\_ACEOF
10587
10588	{ (exit 0); exit 0; }
10589	_ACEOF
10590	chmod +x $CONFIG_STATUS
10591	ac_clean_files=$ac_clean_files_save
10592
10593
10594	# configure is writing to config.log, and then calls config.status.
10595	# config.status does its own redirection, appending to config.log.
10596	# Unfortunately, on DOS this fails, as config.log is still kept open
10597	# by configure, so config.status won't be able to write to it; its
10598	# output is simply discarded. So we exec the FD to /dev/null,
10599	# effectively closing config.log, so it can be properly (re)opened and
10600	# appended to by config.status. When coming back to configure, we
10601	# need to make the FD available again.
10602	if test "$no_create" != yes; then
10603	ac_cs_success=:
10604	ac_config_status_args=
10605	test "$silent" = yes &&
10606	ac_config_status_args="$ac_config_status_args --quiet"
10607	exec 5>/dev/null
10608	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10609	exec 5>>config.log
10610	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10611	# would make configure fail if this is the last instruction.
10612	$ac_cs_success \|\| { (exit 1); exit 1; }
10613	fi
10614

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