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configure @ 4020

Last change on this file since 4020 was 4010, checked in by bensch, 20 years ago
orxonox/trunk: merged the levelloader from lltrunktemp to the trunk. Big thanks to fuzzy to make this so easy for us, and for implementing it in the first place.
Property svn:executable set to ``*
File size: 286.0 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 CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.2.3-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.3-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-efence builds orxonox with efence support
874	--enable-documentation also builds the sDocumentation while make from
875	srcdir
876
877	Optional Packages:
878	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
879	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
880	--without-gtk Prevents GTK from being loaded
881	--without-gthread Prevents gThread from being loaded
882	--without-pthread Prevents pthread from being loaded
883	--without-curl Prevents libcURL from being loaded
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.2.3-pre-alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.2.3-pre-alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
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
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p -- . 2>/dev/null; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.2.3-pre-alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	: > sub/conftst$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	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2552	# icc doesn't choke on unknown options, it will just issue warnings
2553	# (even with -Werror). So we grep stderr for any message
2554	# that says an option was ignored.
2555	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
2556	am_cv_CXX_dependencies_compiler_type=$depmode
2557	break
2558	fi
2559	fi
2560	done
2561
2562	cd ..
2563	rm -rf conftest.dir
2564	else
2565	am_cv_CXX_dependencies_compiler_type=none
2566	fi
2567
2568	fi
2569	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2570	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2571	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2572
2573
2574
2575	if
2576	test "x$enable_dependency_tracking" != xno \
2577	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2578	am__fastdepCXX_TRUE=
2579	am__fastdepCXX_FALSE='#'
2580	else
2581	am__fastdepCXX_TRUE='#'
2582	am__fastdepCXX_FALSE=
2583	fi
2584
2585
2586	ac_ext=c
2587	ac_cpp='$CPP $CPPFLAGS'
2588	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2589	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2590	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2591	if test -n "$ac_tool_prefix"; then
2592	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2593	set dummy ${ac_tool_prefix}gcc; 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_CC+set}" = set; then
2597	echo $ECHO_N "(cached) $ECHO_C" >&6
2598	else
2599	if test -n "$CC"; then
2600	ac_cv_prog_CC="$CC" # Let the user override the test.
2601	else
2602	as_save_IFS=$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_CC="${ac_tool_prefix}gcc"
2610	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611	break 2
2612	fi
2613	done
2614	done
2615
2616	fi
2617	fi
2618	CC=$ac_cv_prog_CC
2619	if test -n "$CC"; then
2620	echo "$as_me:$LINENO: result: $CC" >&5
2621	echo "${ECHO_T}$CC" >&6
2622	else
2623	echo "$as_me:$LINENO: result: no" >&5
2624	echo "${ECHO_T}no" >&6
2625	fi
2626
2627	fi
2628	if test -z "$ac_cv_prog_CC"; then
2629	ac_ct_CC=$CC
2630	# Extract the first word of "gcc", so it can be a program name with args.
2631	set dummy gcc; 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_CC+set}" = set; then
2635	echo $ECHO_N "(cached) $ECHO_C" >&6
2636	else
2637	if test -n "$ac_ct_CC"; then
2638	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2639	else
2640	as_save_IFS=$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_CC="gcc"
2648	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649	break 2
2650	fi
2651	done
2652	done
2653
2654	fi
2655	fi
2656	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2657	if test -n "$ac_ct_CC"; then
2658	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2659	echo "${ECHO_T}$ac_ct_CC" >&6
2660	else
2661	echo "$as_me:$LINENO: result: no" >&5
2662	echo "${ECHO_T}no" >&6
2663	fi
2664
2665	CC=$ac_ct_CC
2666	else
2667	CC="$ac_cv_prog_CC"
2668	fi
2669
2670	if test -z "$CC"; then
2671	if test -n "$ac_tool_prefix"; then
2672	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2673	set dummy ${ac_tool_prefix}cc; ac_word=$2
2674	echo "$as_me:$LINENO: checking for $ac_word" >&5
2675	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2676	if test "${ac_cv_prog_CC+set}" = set; then
2677	echo $ECHO_N "(cached) $ECHO_C" >&6
2678	else
2679	if test -n "$CC"; then
2680	ac_cv_prog_CC="$CC" # Let the user override the test.
2681	else
2682	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683	for as_dir in $PATH
2684	do
2685	IFS=$as_save_IFS
2686	test -z "$as_dir" && as_dir=.
2687	for ac_exec_ext in '' $ac_executable_extensions; do
2688	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2689	ac_cv_prog_CC="${ac_tool_prefix}cc"
2690	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2691	break 2
2692	fi
2693	done
2694	done
2695
2696	fi
2697	fi
2698	CC=$ac_cv_prog_CC
2699	if test -n "$CC"; then
2700	echo "$as_me:$LINENO: result: $CC" >&5
2701	echo "${ECHO_T}$CC" >&6
2702	else
2703	echo "$as_me:$LINENO: result: no" >&5
2704	echo "${ECHO_T}no" >&6
2705	fi
2706
2707	fi
2708	if test -z "$ac_cv_prog_CC"; then
2709	ac_ct_CC=$CC
2710	# Extract the first word of "cc", so it can be a program name with args.
2711	set dummy cc; ac_word=$2
2712	echo "$as_me:$LINENO: checking for $ac_word" >&5
2713	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2714	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2715	echo $ECHO_N "(cached) $ECHO_C" >&6
2716	else
2717	if test -n "$ac_ct_CC"; then
2718	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2719	else
2720	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721	for as_dir in $PATH
2722	do
2723	IFS=$as_save_IFS
2724	test -z "$as_dir" && as_dir=.
2725	for ac_exec_ext in '' $ac_executable_extensions; do
2726	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2727	ac_cv_prog_ac_ct_CC="cc"
2728	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2729	break 2
2730	fi
2731	done
2732	done
2733
2734	fi
2735	fi
2736	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2737	if test -n "$ac_ct_CC"; then
2738	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2739	echo "${ECHO_T}$ac_ct_CC" >&6
2740	else
2741	echo "$as_me:$LINENO: result: no" >&5
2742	echo "${ECHO_T}no" >&6
2743	fi
2744
2745	CC=$ac_ct_CC
2746	else
2747	CC="$ac_cv_prog_CC"
2748	fi
2749
2750	fi
2751	if test -z "$CC"; then
2752	# Extract the first word of "cc", so it can be a program name with args.
2753	set dummy cc; ac_word=$2
2754	echo "$as_me:$LINENO: checking for $ac_word" >&5
2755	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2756	if test "${ac_cv_prog_CC+set}" = set; then
2757	echo $ECHO_N "(cached) $ECHO_C" >&6
2758	else
2759	if test -n "$CC"; then
2760	ac_cv_prog_CC="$CC" # Let the user override the test.
2761	else
2762	ac_prog_rejected=no
2763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764	for as_dir in $PATH
2765	do
2766	IFS=$as_save_IFS
2767	test -z "$as_dir" && as_dir=.
2768	for ac_exec_ext in '' $ac_executable_extensions; do
2769	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2770	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2771	ac_prog_rejected=yes
2772	continue
2773	fi
2774	ac_cv_prog_CC="cc"
2775	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776	break 2
2777	fi
2778	done
2779	done
2780
2781	if test $ac_prog_rejected = yes; then
2782	# We found a bogon in the path, so make sure we never use it.
2783	set dummy $ac_cv_prog_CC
2784	shift
2785	if test $# != 0; then
2786	# We chose a different compiler from the bogus one.
2787	# However, it has the same basename, so the bogon will be chosen
2788	# first if we set CC to just the basename; use the full file name.
2789	shift
2790	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2791	fi
2792	fi
2793	fi
2794	fi
2795	CC=$ac_cv_prog_CC
2796	if test -n "$CC"; then
2797	echo "$as_me:$LINENO: result: $CC" >&5
2798	echo "${ECHO_T}$CC" >&6
2799	else
2800	echo "$as_me:$LINENO: result: no" >&5
2801	echo "${ECHO_T}no" >&6
2802	fi
2803
2804	fi
2805	if test -z "$CC"; then
2806	if test -n "$ac_tool_prefix"; then
2807	for ac_prog in cl
2808	do
2809	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2810	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2811	echo "$as_me:$LINENO: checking for $ac_word" >&5
2812	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2813	if test "${ac_cv_prog_CC+set}" = set; then
2814	echo $ECHO_N "(cached) $ECHO_C" >&6
2815	else
2816	if test -n "$CC"; then
2817	ac_cv_prog_CC="$CC" # Let the user override the test.
2818	else
2819	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820	for as_dir in $PATH
2821	do
2822	IFS=$as_save_IFS
2823	test -z "$as_dir" && as_dir=.
2824	for ac_exec_ext in '' $ac_executable_extensions; do
2825	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2826	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2827	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2828	break 2
2829	fi
2830	done
2831	done
2832
2833	fi
2834	fi
2835	CC=$ac_cv_prog_CC
2836	if test -n "$CC"; then
2837	echo "$as_me:$LINENO: result: $CC" >&5
2838	echo "${ECHO_T}$CC" >&6
2839	else
2840	echo "$as_me:$LINENO: result: no" >&5
2841	echo "${ECHO_T}no" >&6
2842	fi
2843
2844	test -n "$CC" && break
2845	done
2846	fi
2847	if test -z "$CC"; then
2848	ac_ct_CC=$CC
2849	for ac_prog in cl
2850	do
2851	# Extract the first word of "$ac_prog", so it can be a program name with args.
2852	set dummy $ac_prog; ac_word=$2
2853	echo "$as_me:$LINENO: checking for $ac_word" >&5
2854	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2855	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2856	echo $ECHO_N "(cached) $ECHO_C" >&6
2857	else
2858	if test -n "$ac_ct_CC"; then
2859	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2860	else
2861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862	for as_dir in $PATH
2863	do
2864	IFS=$as_save_IFS
2865	test -z "$as_dir" && as_dir=.
2866	for ac_exec_ext in '' $ac_executable_extensions; do
2867	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2868	ac_cv_prog_ac_ct_CC="$ac_prog"
2869	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2870	break 2
2871	fi
2872	done
2873	done
2874
2875	fi
2876	fi
2877	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2878	if test -n "$ac_ct_CC"; then
2879	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2880	echo "${ECHO_T}$ac_ct_CC" >&6
2881	else
2882	echo "$as_me:$LINENO: result: no" >&5
2883	echo "${ECHO_T}no" >&6
2884	fi
2885
2886	test -n "$ac_ct_CC" && break
2887	done
2888
2889	CC=$ac_ct_CC
2890	fi
2891
2892	fi
2893
2894
2895	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2896	See \`config.log' for more details." >&5
2897	echo "$as_me: error: no acceptable C compiler found in \$PATH
2898	See \`config.log' for more details." >&2;}
2899	{ (exit 1); exit 1; }; }
2900
2901	# Provide some information about the compiler.
2902	echo "$as_me:$LINENO:" \
2903	"checking for C compiler version" >&5
2904	ac_compiler=`set X $ac_compile; echo $2`
2905	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2906	(eval $ac_compiler --version </dev/null >&5) 2>&5
2907	ac_status=$?
2908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909	(exit $ac_status); }
2910	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2911	(eval $ac_compiler -v </dev/null >&5) 2>&5
2912	ac_status=$?
2913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2914	(exit $ac_status); }
2915	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2916	(eval $ac_compiler -V </dev/null >&5) 2>&5
2917	ac_status=$?
2918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2919	(exit $ac_status); }
2920
2921	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2922	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2923	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2924	echo $ECHO_N "(cached) $ECHO_C" >&6
2925	else
2926	cat >conftest.$ac_ext <<_ACEOF
2927	/* confdefs.h. */
2928	_ACEOF
2929	cat confdefs.h >>conftest.$ac_ext
2930	cat >>conftest.$ac_ext <<_ACEOF
2931	/* end confdefs.h. */
2932
2933	int
2934	main ()
2935	{
2936	#ifndef __GNUC__
2937	choke me
2938	#endif
2939
2940	;
2941	return 0;
2942	}
2943	_ACEOF
2944	rm -f conftest.$ac_objext
2945	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2946	(eval $ac_compile) 2>conftest.er1
2947	ac_status=$?
2948	grep -v '^ *+' conftest.er1 >conftest.err
2949	rm -f conftest.er1
2950	cat conftest.err >&5
2951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952	(exit $ac_status); } &&
2953	{ ac_try='test -z "$ac_c_werror_flag"
2954	\|\| test ! -s conftest.err'
2955	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2956	(eval $ac_try) 2>&5
2957	ac_status=$?
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); }; } &&
2960	{ ac_try='test -s conftest.$ac_objext'
2961	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2962	(eval $ac_try) 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }; }; then
2966	ac_compiler_gnu=yes
2967	else
2968	echo "$as_me: failed program was:" >&5
2969	sed 's/^/\| /' conftest.$ac_ext >&5
2970
2971	ac_compiler_gnu=no
2972	fi
2973	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2974	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2975
2976	fi
2977	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2978	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2979	GCC=`test $ac_compiler_gnu = yes && echo yes`
2980	ac_test_CFLAGS=${CFLAGS+set}
2981	ac_save_CFLAGS=$CFLAGS
2982	CFLAGS="-g"
2983	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2984	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2985	if test "${ac_cv_prog_cc_g+set}" = set; then
2986	echo $ECHO_N "(cached) $ECHO_C" >&6
2987	else
2988	cat >conftest.$ac_ext <<_ACEOF
2989	/* confdefs.h. */
2990	_ACEOF
2991	cat confdefs.h >>conftest.$ac_ext
2992	cat >>conftest.$ac_ext <<_ACEOF
2993	/* end confdefs.h. */
2994
2995	int
2996	main ()
2997	{
2998
2999	;
3000	return 0;
3001	}
3002	_ACEOF
3003	rm -f conftest.$ac_objext
3004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3005	(eval $ac_compile) 2>conftest.er1
3006	ac_status=$?
3007	grep -v '^ *+' conftest.er1 >conftest.err
3008	rm -f conftest.er1
3009	cat conftest.err >&5
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); } &&
3012	{ ac_try='test -z "$ac_c_werror_flag"
3013	\|\| test ! -s conftest.err'
3014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3015	(eval $ac_try) 2>&5
3016	ac_status=$?
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); }; } &&
3019	{ ac_try='test -s conftest.$ac_objext'
3020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3021	(eval $ac_try) 2>&5
3022	ac_status=$?
3023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024	(exit $ac_status); }; }; then
3025	ac_cv_prog_cc_g=yes
3026	else
3027	echo "$as_me: failed program was:" >&5
3028	sed 's/^/\| /' conftest.$ac_ext >&5
3029
3030	ac_cv_prog_cc_g=no
3031	fi
3032	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3033	fi
3034	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3035	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3036	if test "$ac_test_CFLAGS" = set; then
3037	CFLAGS=$ac_save_CFLAGS
3038	elif test $ac_cv_prog_cc_g = yes; then
3039	if test "$GCC" = yes; then
3040	CFLAGS="-g -O2"
3041	else
3042	CFLAGS="-g"
3043	fi
3044	else
3045	if test "$GCC" = yes; then
3046	CFLAGS="-O2"
3047	else
3048	CFLAGS=
3049	fi
3050	fi
3051	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3052	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3053	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3054	echo $ECHO_N "(cached) $ECHO_C" >&6
3055	else
3056	ac_cv_prog_cc_stdc=no
3057	ac_save_CC=$CC
3058	cat >conftest.$ac_ext <<_ACEOF
3059	/* confdefs.h. */
3060	_ACEOF
3061	cat confdefs.h >>conftest.$ac_ext
3062	cat >>conftest.$ac_ext <<_ACEOF
3063	/* end confdefs.h. */
3064	#include <stdarg.h>
3065	#include <stdio.h>
3066	#include <sys/types.h>
3067	#include <sys/stat.h>
3068	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3069	struct buf { int x; };
3070	FILE * (rcsopen) (struct buf , struct stat *, int);
3071	static char *e (p, i)
3072	char **p;
3073	int i;
3074	{
3075	return p[i];
3076	}
3077	static char f (char (g) (char , int), char *p, ...)
3078	{
3079	char *s;
3080	va_list v;
3081	va_start (v,p);
3082	s = g (p, va_arg (v,int));
3083	va_end (v);
3084	return s;
3085	}
3086
3087	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3088	function prototypes and stuff, but not '\xHH' hex character constants.
3089	These don't provoke an error unfortunately, instead are silently treated
3090	as 'x'. The following induces an error, until -std1 is added to get
3091	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3092	array size at least. It's necessary to write '\x00'==0 to get something
3093	that's true only with -std1. */
3094	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3095
3096	int test (int i, double x);
3097	struct s1 {int (*f) (int a);};
3098	struct s2 {int (*f) (double a);};
3099	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3100	int argc;
3101	char **argv;
3102	int
3103	main ()
3104	{
3105	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3106	;
3107	return 0;
3108	}
3109	_ACEOF
3110	# Don't try gcc -ansi; that turns off useful extensions and
3111	# breaks some systems' header files.
3112	# AIX -qlanglvl=ansi
3113	# Ultrix and OSF/1 -std1
3114	# HP-UX 10.20 and later -Ae
3115	# HP-UX older versions -Aa -D_HPUX_SOURCE
3116	# SVR4 -Xc -D__EXTENSIONS__
3117	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3118	do
3119	CC="$ac_save_CC $ac_arg"
3120	rm -f conftest.$ac_objext
3121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122	(eval $ac_compile) 2>conftest.er1
3123	ac_status=$?
3124	grep -v '^ *+' conftest.er1 >conftest.err
3125	rm -f conftest.er1
3126	cat conftest.err >&5
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); } &&
3129	{ ac_try='test -z "$ac_c_werror_flag"
3130	\|\| test ! -s conftest.err'
3131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132	(eval $ac_try) 2>&5
3133	ac_status=$?
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); }; } &&
3136	{ ac_try='test -s conftest.$ac_objext'
3137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138	(eval $ac_try) 2>&5
3139	ac_status=$?
3140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141	(exit $ac_status); }; }; then
3142	ac_cv_prog_cc_stdc=$ac_arg
3143	break
3144	else
3145	echo "$as_me: failed program was:" >&5
3146	sed 's/^/\| /' conftest.$ac_ext >&5
3147
3148	fi
3149	rm -f conftest.err conftest.$ac_objext
3150	done
3151	rm -f conftest.$ac_ext conftest.$ac_objext
3152	CC=$ac_save_CC
3153
3154	fi
3155
3156	case "x$ac_cv_prog_cc_stdc" in
3157	x\|xno)
3158	echo "$as_me:$LINENO: result: none needed" >&5
3159	echo "${ECHO_T}none needed" >&6 ;;
3160	*)
3161	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3162	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3163	CC="$CC $ac_cv_prog_cc_stdc" ;;
3164	esac
3165
3166	# Some people use a C++ compiler to compile C. Since we use `exit',
3167	# in C++ we need to declare it. In case someone uses the same compiler
3168	# for both compiling C and C++ we need to have the C++ compiler decide
3169	# the declaration of exit, since it's the most demanding environment.
3170	cat >conftest.$ac_ext <<_ACEOF
3171	#ifndef __cplusplus
3172	choke me
3173	#endif
3174	_ACEOF
3175	rm -f conftest.$ac_objext
3176	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3177	(eval $ac_compile) 2>conftest.er1
3178	ac_status=$?
3179	grep -v '^ *+' conftest.er1 >conftest.err
3180	rm -f conftest.er1
3181	cat conftest.err >&5
3182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3183	(exit $ac_status); } &&
3184	{ ac_try='test -z "$ac_c_werror_flag"
3185	\|\| test ! -s conftest.err'
3186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3187	(eval $ac_try) 2>&5
3188	ac_status=$?
3189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190	(exit $ac_status); }; } &&
3191	{ ac_try='test -s conftest.$ac_objext'
3192	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3193	(eval $ac_try) 2>&5
3194	ac_status=$?
3195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3196	(exit $ac_status); }; }; then
3197	for ac_declaration in \
3198	'' \
3199	'extern "C" void std::exit (int) throw (); using std::exit;' \
3200	'extern "C" void std::exit (int); using std::exit;' \
3201	'extern "C" void exit (int) throw ();' \
3202	'extern "C" void exit (int);' \
3203	'void exit (int);'
3204	do
3205	cat >conftest.$ac_ext <<_ACEOF
3206	/* confdefs.h. */
3207	_ACEOF
3208	cat confdefs.h >>conftest.$ac_ext
3209	cat >>conftest.$ac_ext <<_ACEOF
3210	/* end confdefs.h. */
3211	$ac_declaration
3212	#include <stdlib.h>
3213	int
3214	main ()
3215	{
3216	exit (42);
3217	;
3218	return 0;
3219	}
3220	_ACEOF
3221	rm -f conftest.$ac_objext
3222	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3223	(eval $ac_compile) 2>conftest.er1
3224	ac_status=$?
3225	grep -v '^ *+' conftest.er1 >conftest.err
3226	rm -f conftest.er1
3227	cat conftest.err >&5
3228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3229	(exit $ac_status); } &&
3230	{ ac_try='test -z "$ac_c_werror_flag"
3231	\|\| test ! -s conftest.err'
3232	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3233	(eval $ac_try) 2>&5
3234	ac_status=$?
3235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236	(exit $ac_status); }; } &&
3237	{ ac_try='test -s conftest.$ac_objext'
3238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3239	(eval $ac_try) 2>&5
3240	ac_status=$?
3241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242	(exit $ac_status); }; }; then
3243	:
3244	else
3245	echo "$as_me: failed program was:" >&5
3246	sed 's/^/\| /' conftest.$ac_ext >&5
3247
3248	continue
3249	fi
3250	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3251	cat >conftest.$ac_ext <<_ACEOF
3252	/* confdefs.h. */
3253	_ACEOF
3254	cat confdefs.h >>conftest.$ac_ext
3255	cat >>conftest.$ac_ext <<_ACEOF
3256	/* end confdefs.h. */
3257	$ac_declaration
3258	int
3259	main ()
3260	{
3261	exit (42);
3262	;
3263	return 0;
3264	}
3265	_ACEOF
3266	rm -f conftest.$ac_objext
3267	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3268	(eval $ac_compile) 2>conftest.er1
3269	ac_status=$?
3270	grep -v '^ *+' conftest.er1 >conftest.err
3271	rm -f conftest.er1
3272	cat conftest.err >&5
3273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274	(exit $ac_status); } &&
3275	{ ac_try='test -z "$ac_c_werror_flag"
3276	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
3282	{ ac_try='test -s conftest.$ac_objext'
3283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3284	(eval $ac_try) 2>&5
3285	ac_status=$?
3286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3287	(exit $ac_status); }; }; then
3288	break
3289	else
3290	echo "$as_me: failed program was:" >&5
3291	sed 's/^/\| /' conftest.$ac_ext >&5
3292
3293	fi
3294	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3295	done
3296	rm -f conftest*
3297	if test -n "$ac_declaration"; then
3298	echo '#ifdef __cplusplus' >>confdefs.h
3299	echo $ac_declaration >>confdefs.h
3300	echo '#endif' >>confdefs.h
3301	fi
3302
3303	else
3304	echo "$as_me: failed program was:" >&5
3305	sed 's/^/\| /' conftest.$ac_ext >&5
3306
3307	fi
3308	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3309	ac_ext=c
3310	ac_cpp='$CPP $CPPFLAGS'
3311	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3312	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3313	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3314
3315	depcc="$CC" am_compiler_list=
3316
3317	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3318	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3319	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3320	echo $ECHO_N "(cached) $ECHO_C" >&6
3321	else
3322	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3323	# We make a subdir and do the tests there. Otherwise we can end up
3324	# making bogus files that we don't know about and never remove. For
3325	# instance it was reported that on HP-UX the gcc test will end up
3326	# making a dummy file named `D' -- because `-MD' means `put the output
3327	# in D'.
3328	mkdir conftest.dir
3329	# Copy depcomp to subdir because otherwise we won't find it if we're
3330	# using a relative directory.
3331	cp "$am_depcomp" conftest.dir
3332	cd conftest.dir
3333	# We will build objects and dependencies in a subdirectory because
3334	# it helps to detect inapplicable dependency modes. For instance
3335	# both Tru64's cc and ICC support -MD to output dependencies as a
3336	# side effect of compilation, but ICC will put the dependencies in
3337	# the current directory while Tru64 will put them in the object
3338	# directory.
3339	mkdir sub
3340
3341	am_cv_CC_dependencies_compiler_type=none
3342	if test "$am_compiler_list" = ""; then
3343	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3344	fi
3345	for depmode in $am_compiler_list; do
3346	# Setup a source with many dependencies, because some compilers
3347	# like to wrap large dependency lists on column 80 (with \), and
3348	# we should not choose a depcomp mode which is confused by this.
3349	#
3350	# We need to recreate these files for each test, as the compiler may
3351	# overwrite some of them when testing with obscure command lines.
3352	# This happens at least with the AIX C compiler.
3353	: > sub/conftest.c
3354	for i in 1 2 3 4 5 6; do
3355	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3356	: > sub/conftst$i.h
3357	done
3358	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3359
3360	case $depmode in
3361	nosideeffect)
3362	# after this tag, mechanisms are not by side-effect, so they'll
3363	# only be used when explicitly requested
3364	if test "x$enable_dependency_tracking" = xyes; then
3365	continue
3366	else
3367	break
3368	fi
3369	;;
3370	none) break ;;
3371	esac
3372	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3373	# mode. It turns out that the SunPro C++ compiler does not properly
3374	# handle `-M -o', and we need to detect this.
3375	if depmode=$depmode \
3376	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3377	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3378	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3379	>/dev/null 2>conftest.err &&
3380	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3381	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3382	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3383	# icc doesn't choke on unknown options, it will just issue warnings
3384	# (even with -Werror). So we grep stderr for any message
3385	# that says an option was ignored.
3386	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
3387	am_cv_CC_dependencies_compiler_type=$depmode
3388	break
3389	fi
3390	fi
3391	done
3392
3393	cd ..
3394	rm -rf conftest.dir
3395	else
3396	am_cv_CC_dependencies_compiler_type=none
3397	fi
3398
3399	fi
3400	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3401	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3402	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3403
3404
3405
3406	if
3407	test "x$enable_dependency_tracking" != xno \
3408	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3409	am__fastdepCC_TRUE=
3410	am__fastdepCC_FALSE='#'
3411	else
3412	am__fastdepCC_TRUE='#'
3413	am__fastdepCC_FALSE=
3414	fi
3415
3416
3417
3418	ac_ext=c
3419	ac_cpp='$CPP $CPPFLAGS'
3420	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3421	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3422	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3423	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3424	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3425	# On Suns, sometimes $CPP names a directory.
3426	if test -n "$CPP" && test -d "$CPP"; then
3427	CPP=
3428	fi
3429	if test -z "$CPP"; then
3430	if test "${ac_cv_prog_CPP+set}" = set; then
3431	echo $ECHO_N "(cached) $ECHO_C" >&6
3432	else
3433	# Double quotes because CPP needs to be expanded
3434	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3435	do
3436	ac_preproc_ok=false
3437	for ac_c_preproc_warn_flag in '' yes
3438	do
3439	# Use a header file that comes with gcc, so configuring glibc
3440	# with a fresh cross-compiler works.
3441	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3442	# <limits.h> exists even on freestanding compilers.
3443	# On the NeXT, cc -E runs the code through the compiler's parser,
3444	# not just through cpp. "Syntax error" is here to catch this case.
3445	cat >conftest.$ac_ext <<_ACEOF
3446	/* confdefs.h. */
3447	_ACEOF
3448	cat confdefs.h >>conftest.$ac_ext
3449	cat >>conftest.$ac_ext <<_ACEOF
3450	/* end confdefs.h. */
3451	#ifdef __STDC__
3452	# include <limits.h>
3453	#else
3454	# include <assert.h>
3455	#endif
3456	Syntax error
3457	_ACEOF
3458	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3459	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3460	ac_status=$?
3461	grep -v '^ *+' conftest.er1 >conftest.err
3462	rm -f conftest.er1
3463	cat conftest.err >&5
3464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3465	(exit $ac_status); } >/dev/null; then
3466	if test -s conftest.err; then
3467	ac_cpp_err=$ac_c_preproc_warn_flag
3468	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3469	else
3470	ac_cpp_err=
3471	fi
3472	else
3473	ac_cpp_err=yes
3474	fi
3475	if test -z "$ac_cpp_err"; then
3476	:
3477	else
3478	echo "$as_me: failed program was:" >&5
3479	sed 's/^/\| /' conftest.$ac_ext >&5
3480
3481	# Broken: fails on valid input.
3482	continue
3483	fi
3484	rm -f conftest.err conftest.$ac_ext
3485
3486	# OK, works on sane cases. Now check whether non-existent headers
3487	# can be detected and how.
3488	cat >conftest.$ac_ext <<_ACEOF
3489	/* confdefs.h. */
3490	_ACEOF
3491	cat confdefs.h >>conftest.$ac_ext
3492	cat >>conftest.$ac_ext <<_ACEOF
3493	/* end confdefs.h. */
3494	#include <ac_nonexistent.h>
3495	_ACEOF
3496	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3497	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3498	ac_status=$?
3499	grep -v '^ *+' conftest.er1 >conftest.err
3500	rm -f conftest.er1
3501	cat conftest.err >&5
3502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3503	(exit $ac_status); } >/dev/null; then
3504	if test -s conftest.err; then
3505	ac_cpp_err=$ac_c_preproc_warn_flag
3506	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3507	else
3508	ac_cpp_err=
3509	fi
3510	else
3511	ac_cpp_err=yes
3512	fi
3513	if test -z "$ac_cpp_err"; then
3514	# Broken: success on invalid input.
3515	continue
3516	else
3517	echo "$as_me: failed program was:" >&5
3518	sed 's/^/\| /' conftest.$ac_ext >&5
3519
3520	# Passes both tests.
3521	ac_preproc_ok=:
3522	break
3523	fi
3524	rm -f conftest.err conftest.$ac_ext
3525
3526	done
3527	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3528	rm -f conftest.err conftest.$ac_ext
3529	if $ac_preproc_ok; then
3530	break
3531	fi
3532
3533	done
3534	ac_cv_prog_CPP=$CPP
3535
3536	fi
3537	CPP=$ac_cv_prog_CPP
3538	else
3539	ac_cv_prog_CPP=$CPP
3540	fi
3541	echo "$as_me:$LINENO: result: $CPP" >&5
3542	echo "${ECHO_T}$CPP" >&6
3543	ac_preproc_ok=false
3544	for ac_c_preproc_warn_flag in '' yes
3545	do
3546	# Use a header file that comes with gcc, so configuring glibc
3547	# with a fresh cross-compiler works.
3548	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3549	# <limits.h> exists even on freestanding compilers.
3550	# On the NeXT, cc -E runs the code through the compiler's parser,
3551	# not just through cpp. "Syntax error" is here to catch this case.
3552	cat >conftest.$ac_ext <<_ACEOF
3553	/* confdefs.h. */
3554	_ACEOF
3555	cat confdefs.h >>conftest.$ac_ext
3556	cat >>conftest.$ac_ext <<_ACEOF
3557	/* end confdefs.h. */
3558	#ifdef __STDC__
3559	# include <limits.h>
3560	#else
3561	# include <assert.h>
3562	#endif
3563	Syntax error
3564	_ACEOF
3565	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3566	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3567	ac_status=$?
3568	grep -v '^ *+' conftest.er1 >conftest.err
3569	rm -f conftest.er1
3570	cat conftest.err >&5
3571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3572	(exit $ac_status); } >/dev/null; then
3573	if test -s conftest.err; then
3574	ac_cpp_err=$ac_c_preproc_warn_flag
3575	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3576	else
3577	ac_cpp_err=
3578	fi
3579	else
3580	ac_cpp_err=yes
3581	fi
3582	if test -z "$ac_cpp_err"; then
3583	:
3584	else
3585	echo "$as_me: failed program was:" >&5
3586	sed 's/^/\| /' conftest.$ac_ext >&5
3587
3588	# Broken: fails on valid input.
3589	continue
3590	fi
3591	rm -f conftest.err conftest.$ac_ext
3592
3593	# OK, works on sane cases. Now check whether non-existent headers
3594	# can be detected and how.
3595	cat >conftest.$ac_ext <<_ACEOF
3596	/* confdefs.h. */
3597	_ACEOF
3598	cat confdefs.h >>conftest.$ac_ext
3599	cat >>conftest.$ac_ext <<_ACEOF
3600	/* end confdefs.h. */
3601	#include <ac_nonexistent.h>
3602	_ACEOF
3603	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3604	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3605	ac_status=$?
3606	grep -v '^ *+' conftest.er1 >conftest.err
3607	rm -f conftest.er1
3608	cat conftest.err >&5
3609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3610	(exit $ac_status); } >/dev/null; then
3611	if test -s conftest.err; then
3612	ac_cpp_err=$ac_c_preproc_warn_flag
3613	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3614	else
3615	ac_cpp_err=
3616	fi
3617	else
3618	ac_cpp_err=yes
3619	fi
3620	if test -z "$ac_cpp_err"; then
3621	# Broken: success on invalid input.
3622	continue
3623	else
3624	echo "$as_me: failed program was:" >&5
3625	sed 's/^/\| /' conftest.$ac_ext >&5
3626
3627	# Passes both tests.
3628	ac_preproc_ok=:
3629	break
3630	fi
3631	rm -f conftest.err conftest.$ac_ext
3632
3633	done
3634	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3635	rm -f conftest.err conftest.$ac_ext
3636	if $ac_preproc_ok; then
3637	:
3638	else
3639	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3640	See \`config.log' for more details." >&5
3641	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3642	See \`config.log' for more details." >&2;}
3643	{ (exit 1); exit 1; }; }
3644	fi
3645
3646	ac_ext=c
3647	ac_cpp='$CPP $CPPFLAGS'
3648	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3649	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3650	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3651
3652
3653	echo "$as_me:$LINENO: checking for egrep" >&5
3654	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3655	if test "${ac_cv_prog_egrep+set}" = set; then
3656	echo $ECHO_N "(cached) $ECHO_C" >&6
3657	else
3658	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3659	then ac_cv_prog_egrep='grep -E'
3660	else ac_cv_prog_egrep='egrep'
3661	fi
3662	fi
3663	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3664	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3665	EGREP=$ac_cv_prog_egrep
3666
3667
3668	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3669	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3670	if test "${ac_cv_header_stdc+set}" = set; then
3671	echo $ECHO_N "(cached) $ECHO_C" >&6
3672	else
3673	cat >conftest.$ac_ext <<_ACEOF
3674	/* confdefs.h. */
3675	_ACEOF
3676	cat confdefs.h >>conftest.$ac_ext
3677	cat >>conftest.$ac_ext <<_ACEOF
3678	/* end confdefs.h. */
3679	#include <stdlib.h>
3680	#include <stdarg.h>
3681	#include <string.h>
3682	#include <float.h>
3683
3684	int
3685	main ()
3686	{
3687
3688	;
3689	return 0;
3690	}
3691	_ACEOF
3692	rm -f conftest.$ac_objext
3693	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3694	(eval $ac_compile) 2>conftest.er1
3695	ac_status=$?
3696	grep -v '^ *+' conftest.er1 >conftest.err
3697	rm -f conftest.er1
3698	cat conftest.err >&5
3699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700	(exit $ac_status); } &&
3701	{ ac_try='test -z "$ac_c_werror_flag"
3702	\|\| test ! -s conftest.err'
3703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3704	(eval $ac_try) 2>&5
3705	ac_status=$?
3706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3707	(exit $ac_status); }; } &&
3708	{ ac_try='test -s conftest.$ac_objext'
3709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3710	(eval $ac_try) 2>&5
3711	ac_status=$?
3712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3713	(exit $ac_status); }; }; then
3714	ac_cv_header_stdc=yes
3715	else
3716	echo "$as_me: failed program was:" >&5
3717	sed 's/^/\| /' conftest.$ac_ext >&5
3718
3719	ac_cv_header_stdc=no
3720	fi
3721	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3722
3723	if test $ac_cv_header_stdc = yes; then
3724	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3725	cat >conftest.$ac_ext <<_ACEOF
3726	/* confdefs.h. */
3727	_ACEOF
3728	cat confdefs.h >>conftest.$ac_ext
3729	cat >>conftest.$ac_ext <<_ACEOF
3730	/* end confdefs.h. */
3731	#include <string.h>
3732
3733	_ACEOF
3734	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3735	$EGREP "memchr" >/dev/null 2>&1; then
3736	:
3737	else
3738	ac_cv_header_stdc=no
3739	fi
3740	rm -f conftest*
3741
3742	fi
3743
3744	if test $ac_cv_header_stdc = yes; then
3745	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3746	cat >conftest.$ac_ext <<_ACEOF
3747	/* confdefs.h. */
3748	_ACEOF
3749	cat confdefs.h >>conftest.$ac_ext
3750	cat >>conftest.$ac_ext <<_ACEOF
3751	/* end confdefs.h. */
3752	#include <stdlib.h>
3753
3754	_ACEOF
3755	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3756	$EGREP "free" >/dev/null 2>&1; then
3757	:
3758	else
3759	ac_cv_header_stdc=no
3760	fi
3761	rm -f conftest*
3762
3763	fi
3764
3765	if test $ac_cv_header_stdc = yes; then
3766	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3767	if test "$cross_compiling" = yes; then
3768	:
3769	else
3770	cat >conftest.$ac_ext <<_ACEOF
3771	/* confdefs.h. */
3772	_ACEOF
3773	cat confdefs.h >>conftest.$ac_ext
3774	cat >>conftest.$ac_ext <<_ACEOF
3775	/* end confdefs.h. */
3776	#include <ctype.h>
3777	#if ((' ' & 0x0FF) == 0x020)
3778	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3779	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3780	#else
3781	# define ISLOWER(c) \
3782	(('a' <= (c) && (c) <= 'i') \
3783	\|\| ('j' <= (c) && (c) <= 'r') \
3784	\|\| ('s' <= (c) && (c) <= 'z'))
3785	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3786	#endif
3787
3788	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3789	int
3790	main ()
3791	{
3792	int i;
3793	for (i = 0; i < 256; i++)
3794	if (XOR (islower (i), ISLOWER (i))
3795	\|\| toupper (i) != TOUPPER (i))
3796	exit(2);
3797	exit (0);
3798	}
3799	_ACEOF
3800	rm -f conftest$ac_exeext
3801	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3802	(eval $ac_link) 2>&5
3803	ac_status=$?
3804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3807	(eval $ac_try) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); }; }; then
3811	:
3812	else
3813	echo "$as_me: program exited with status $ac_status" >&5
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/\| /' conftest.$ac_ext >&5
3816
3817	( exit $ac_status )
3818	ac_cv_header_stdc=no
3819	fi
3820	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3821	fi
3822	fi
3823	fi
3824	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3825	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3826	if test $ac_cv_header_stdc = yes; then
3827
3828	cat >>confdefs.h <<\_ACEOF
3829	#define STDC_HEADERS 1
3830	_ACEOF
3831
3832	fi
3833
3834
3835	##################################
3836	## CHECKING OPTIONAL ARGUMENTS ##
3837	##################################
3838
3839	#-----------------#
3840	# DEBUG-statement #
3841	#-----------------#
3842	DEBUG=no
3843	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3844	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3845	# Check whether --enable-debug or --disable-debug was given.
3846	if test "${enable_debug+set}" = set; then
3847	enableval="$enable_debug"
3848	DEBUG=$enableval
3849	fi;
3850
3851	if test x$DEBUG = xno; then
3852	echo "no"
3853	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3854	DEBUG=4
3855	elif test x$DEBUG = xyes; then
3856	echo "yes"
3857	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3858	DEBUG=4
3859	else
3860	echo "yes: setting debuglevel to to $DEBUG"
3861	fi
3862
3863	cat >>confdefs.h <<_ACEOF
3864	#define DEBUG $DEBUG
3865	_ACEOF
3866
3867
3868
3869
3870	#---------------#
3871	# Modular Debug #
3872	#---------------#
3873	MODULAR_DEBUG=yes
3874	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3875	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3876	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3877	if test "${enable_modular_debug+set}" = set; then
3878	enableval="$enable_modular_debug"
3879	MODULAR_DEBUG=$enableval
3880	fi;
3881
3882	if test x$MODULAR_DEBUG = xno; then
3883	echo "no"
3884	elif test x$MODULAR_DEBUG = xyes; then
3885	echo "yes"
3886
3887	cat >>confdefs.h <<_ACEOF
3888	#define MODULAR_DEBUG 1
3889	_ACEOF
3890
3891	fi
3892
3893	#--------------#
3894	# GTK-disabled #
3895	#--------------#
3896	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3897	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3898
3899	# Check whether --with-gtk or --without-gtk was given.
3900	if test "${with_gtk+set}" = set; then
3901	withval="$with_gtk"
3902	def_gtk=no
3903	else
3904	def_gtk=yes
3905	fi;
3906	if test x$def_gtk = xyes; then
3907	echo "yes"
3908	fi
3909	if test x$def_gtk = xno; then
3910	echo "no"
3911	fi
3912
3913	#------------------#
3914	# gThread-disabled #
3915	#------------------#
3916	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3917	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3918
3919	# Check whether --with-gthread or --without-gthread was given.
3920	if test "${with_gthread+set}" = set; then
3921	withval="$with_gthread"
3922	def_gthread=no
3923	else
3924	def_gthread=yes
3925	fi;
3926	if test x$def_gthread = xyes; then
3927	echo "yes"
3928	fi
3929	if test x$def_gthread = xno; then
3930	echo "no"
3931	fi
3932
3933	#------------------#
3934	# pthread-disabled #
3935	#------------------#
3936	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3937	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3938
3939	# Check whether --with-pthread or --without-pthread was given.
3940	if test "${with_pthread+set}" = set; then
3941	withval="$with_pthread"
3942	def_pthread=no
3943	else
3944	def_pthread=yes
3945	fi;
3946	if test x$def_pthread = xyes; then
3947	echo "yes"
3948	fi
3949	if test x$def_pthread = xno; then
3950	echo "no"
3951	fi
3952
3953	#------------------#
3954	# libCurl-disabled #
3955	#------------------#
3956	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3957	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3958
3959	# Check whether --with-curl or --without-curl was given.
3960	if test "${with_curl+set}" = set; then
3961	withval="$with_curl"
3962	def_curl=no
3963	else
3964	def_curl=yes
3965	fi;
3966	if test x$def_curl = xyes; then
3967	echo "yes"
3968	fi
3969	if test x$def_curl = xno; then
3970	echo "no"
3971	fi
3972
3973	#-------------------#
3974	# SubProject-enable #
3975	#-------------------#
3976	def_sub_projects=no
3977	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
3978	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
3979	# Check whether --enable-sub-projects or --disable-sub-projects was given.
3980	if test "${enable_sub_projects+set}" = set; then
3981	enableval="$enable_sub_projects"
3982	def_sub_projects=yes
3983	fi;
3984	if test x$def_sub_projects = xyes; then
3985	echo "yes"
3986	fi
3987	if test x$def_sub_projects = xno; then
3988	echo "no"
3989	fi
3990
3991
3992	if test x$def_sub_projects = xyes; then
3993	SUB_PROJECTS_TRUE=
3994	SUB_PROJECTS_FALSE='#'
3995	else
3996	SUB_PROJECTS_TRUE='#'
3997	SUB_PROJECTS_FALSE=
3998	fi
3999
4000
4001	#-------------------#
4002	# Profiling Enabled #
4003	#-------------------#
4004	def_profiling=no
4005	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4006	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4007	# Check whether --enable-profile or --disable-profile was given.
4008	if test "${enable_profile+set}" = set; then
4009	enableval="$enable_profile"
4010	def_profiling=yes
4011	fi;
4012	if test x$def_profiling = xyes; then
4013	echo "yes"
4014	CXXFLAGS="$CXXFLAGS -pg"
4015	fi
4016	if test x$def_profiling = xno; then
4017	echo "no"
4018	fi
4019
4020	#----------------#
4021	# efence Enabled #
4022	#----------------#
4023	def_efence=no
4024	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4025	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4026	# Check whether --enable-efence or --disable-efence was given.
4027	if test "${enable_efence+set}" = set; then
4028	enableval="$enable_efence"
4029	def_efence=yes
4030	fi;
4031	if test x$def_efence = xyes; then
4032	echo "yes"
4033	fi
4034	if test x$def_efence = xno; then
4035	echo "no"
4036	fi
4037
4038	#----------------------#
4039	# Documentation-enable #
4040	#----------------------#
4041	def_documentation=no
4042	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4043	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4044	# Check whether --enable-documentation or --disable-documentation was given.
4045	if test "${enable_documentation+set}" = set; then
4046	enableval="$enable_documentation"
4047	def_documentation=yes
4048	fi;
4049	if test x$def_documentation = xyes; then
4050	echo "yes"
4051	fi
4052	if test x$def_documentation = xno; then
4053	echo "no"
4054	fi
4055
4056
4057	if test x$def_documentation = xyes; then
4058	DOCUMENTATION_TRUE=
4059	DOCUMENTATION_FALSE='#'
4060	else
4061	DOCUMENTATION_TRUE='#'
4062	DOCUMENTATION_FALSE=
4063	fi
4064
4065	#######################
4066	## PROGRAMM CHECKING ##
4067	## 3. party Programs ##
4068	#######################
4069
4070	#----------------------#
4071	# checking for Doxygen #
4072	#----------------------#
4073	# Extract the first word of "doxygen", so it can be a program name with args.
4074	set dummy doxygen; ac_word=$2
4075	echo "$as_me:$LINENO: checking for $ac_word" >&5
4076	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4077	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4078	echo $ECHO_N "(cached) $ECHO_C" >&6
4079	else
4080	case $DOXYGEN in
4081	[\\/]* \| ?:[\\/]*)
4082	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4083	;;
4084	*)
4085	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4086	for as_dir in $PATH
4087	do
4088	IFS=$as_save_IFS
4089	test -z "$as_dir" && as_dir=.
4090	for ac_exec_ext in '' $ac_executable_extensions; do
4091	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4092	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4093	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4094	break 2
4095	fi
4096	done
4097	done
4098
4099	;;
4100	esac
4101	fi
4102	DOXYGEN=$ac_cv_path_DOXYGEN
4103
4104	if test -n "$DOXYGEN"; then
4105	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4106	echo "${ECHO_T}$DOXYGEN" >&6
4107	else
4108	echo "$as_me:$LINENO: result: no" >&5
4109	echo "${ECHO_T}no" >&6
4110	fi
4111
4112
4113
4114	if test $DOXYGEN; then
4115	DOXYGEN_TRUE=
4116	DOXYGEN_FALSE='#'
4117	else
4118	DOXYGEN_TRUE='#'
4119	DOXYGEN_FALSE=
4120	fi
4121
4122
4123	#--------------------#
4124	# checking for gprof #
4125	#--------------------#
4126	# Extract the first word of "gprof", so it can be a program name with args.
4127	set dummy gprof; ac_word=$2
4128	echo "$as_me:$LINENO: checking for $ac_word" >&5
4129	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4130	if test "${ac_cv_path_GPROF+set}" = set; then
4131	echo $ECHO_N "(cached) $ECHO_C" >&6
4132	else
4133	case $GPROF in
4134	[\\/]* \| ?:[\\/]*)
4135	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4136	;;
4137	*)
4138	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4139	for as_dir in $PATH
4140	do
4141	IFS=$as_save_IFS
4142	test -z "$as_dir" && as_dir=.
4143	for ac_exec_ext in '' $ac_executable_extensions; do
4144	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4145	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4146	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4147	break 2
4148	fi
4149	done
4150	done
4151
4152	;;
4153	esac
4154	fi
4155	GPROF=$ac_cv_path_GPROF
4156
4157	if test -n "$GPROF"; then
4158	echo "$as_me:$LINENO: result: $GPROF" >&5
4159	echo "${ECHO_T}$GPROF" >&6
4160	else
4161	echo "$as_me:$LINENO: result: no" >&5
4162	echo "${ECHO_T}no" >&6
4163	fi
4164
4165
4166	#########################
4167	## CHECKING FOR SYSTEM ##
4168	#########################
4169	## here the system is checked, and openGL is included
4170	## also checking for SDL on differen Systems
4171
4172	echo "$as_me:$LINENO: checking for System" >&5
4173	echo $ECHO_N "checking for System... $ECHO_C" >&6
4174	## checking for openGL-environment and other sys-specific parameters
4175	case "$target" in
4176	#---------#
4177	# WINDOWS #
4178	#---------#
4179	--mingw32*)
4180	echo "mingw-WINDOWS detected"
4181
4182	CPPFLAGS="-I/usr/include/SDL -I/mingw/include/SDL"
4183
4184	mingw="yes"
4185	MSBITFIELDS="-mms-bitfields"
4186	MWINDOWS="-mwindows"
4187
4188	# checking gl header
4189	#done before loop
4190
4191	# checking gl header
4192	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4203	inttypes.h stdint.h unistd.h
4204	do
4205	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4206	echo "$as_me:$LINENO: checking for $ac_header" >&5
4207	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4208	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4209	echo $ECHO_N "(cached) $ECHO_C" >&6
4210	else
4211	cat >conftest.$ac_ext <<_ACEOF
4212	/* confdefs.h. */
4213	_ACEOF
4214	cat confdefs.h >>conftest.$ac_ext
4215	cat >>conftest.$ac_ext <<_ACEOF
4216	/* end confdefs.h. */
4217	$ac_includes_default
4218
4219	#include <$ac_header>
4220	_ACEOF
4221	rm -f conftest.$ac_objext
4222	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4223	(eval $ac_compile) 2>conftest.er1
4224	ac_status=$?
4225	grep -v '^ *+' conftest.er1 >conftest.err
4226	rm -f conftest.er1
4227	cat conftest.err >&5
4228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4229	(exit $ac_status); } &&
4230	{ ac_try='test -z "$ac_c_werror_flag"
4231	\|\| test ! -s conftest.err'
4232	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4233	(eval $ac_try) 2>&5
4234	ac_status=$?
4235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4236	(exit $ac_status); }; } &&
4237	{ ac_try='test -s conftest.$ac_objext'
4238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4239	(eval $ac_try) 2>&5
4240	ac_status=$?
4241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4242	(exit $ac_status); }; }; then
4243	eval "$as_ac_Header=yes"
4244	else
4245	echo "$as_me: failed program was:" >&5
4246	sed 's/^/\| /' conftest.$ac_ext >&5
4247
4248	eval "$as_ac_Header=no"
4249	fi
4250	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4251	fi
4252	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4253	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4254	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4255	cat >>confdefs.h <<_ACEOF
4256	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4257	_ACEOF
4258
4259	fi
4260
4261	done
4262
4263
4264
4265	for ac_header in GL/gl.h
4266	do
4267	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4268	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4269	echo "$as_me:$LINENO: checking for $ac_header" >&5
4270	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4271	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4272	echo $ECHO_N "(cached) $ECHO_C" >&6
4273	fi
4274	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4275	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4276	else
4277	# Is the header compilable?
4278	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4279	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4280	cat >conftest.$ac_ext <<_ACEOF
4281	/* confdefs.h. */
4282	_ACEOF
4283	cat confdefs.h >>conftest.$ac_ext
4284	cat >>conftest.$ac_ext <<_ACEOF
4285	/* end confdefs.h. */
4286	$ac_includes_default
4287	#include <$ac_header>
4288	_ACEOF
4289	rm -f conftest.$ac_objext
4290	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4291	(eval $ac_compile) 2>conftest.er1
4292	ac_status=$?
4293	grep -v '^ *+' conftest.er1 >conftest.err
4294	rm -f conftest.er1
4295	cat conftest.err >&5
4296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297	(exit $ac_status); } &&
4298	{ ac_try='test -z "$ac_c_werror_flag"
4299	\|\| test ! -s conftest.err'
4300	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4301	(eval $ac_try) 2>&5
4302	ac_status=$?
4303	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4304	(exit $ac_status); }; } &&
4305	{ ac_try='test -s conftest.$ac_objext'
4306	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4307	(eval $ac_try) 2>&5
4308	ac_status=$?
4309	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310	(exit $ac_status); }; }; then
4311	ac_header_compiler=yes
4312	else
4313	echo "$as_me: failed program was:" >&5
4314	sed 's/^/\| /' conftest.$ac_ext >&5
4315
4316	ac_header_compiler=no
4317	fi
4318	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4319	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4320	echo "${ECHO_T}$ac_header_compiler" >&6
4321
4322	# Is the header present?
4323	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4324	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4325	cat >conftest.$ac_ext <<_ACEOF
4326	/* confdefs.h. */
4327	_ACEOF
4328	cat confdefs.h >>conftest.$ac_ext
4329	cat >>conftest.$ac_ext <<_ACEOF
4330	/* end confdefs.h. */
4331	#include <$ac_header>
4332	_ACEOF
4333	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4334	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4335	ac_status=$?
4336	grep -v '^ *+' conftest.er1 >conftest.err
4337	rm -f conftest.er1
4338	cat conftest.err >&5
4339	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340	(exit $ac_status); } >/dev/null; then
4341	if test -s conftest.err; then
4342	ac_cpp_err=$ac_c_preproc_warn_flag
4343	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4344	else
4345	ac_cpp_err=
4346	fi
4347	else
4348	ac_cpp_err=yes
4349	fi
4350	if test -z "$ac_cpp_err"; then
4351	ac_header_preproc=yes
4352	else
4353	echo "$as_me: failed program was:" >&5
4354	sed 's/^/\| /' conftest.$ac_ext >&5
4355
4356	ac_header_preproc=no
4357	fi
4358	rm -f conftest.err conftest.$ac_ext
4359	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4360	echo "${ECHO_T}$ac_header_preproc" >&6
4361
4362	# So? What about this header?
4363	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4364	yes:no: )
4365	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4366	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4367	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4368	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4369	ac_header_preproc=yes
4370	;;
4371	no:yes:* )
4372	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4373	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4374	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4375	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4376	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4377	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4378	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4379	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4380	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4381	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4382	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4383	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4384	(
4385	cat <<\_ASBOX
4386	## ---------------------------------------------- ##
4387	## Report this to orxonox-dev at mail.datacore.ch ##
4388	## ---------------------------------------------- ##
4389	_ASBOX
4390	) \|
4391	sed "s/^/$as_me: WARNING: /" >&2
4392	;;
4393	esac
4394	echo "$as_me:$LINENO: checking for $ac_header" >&5
4395	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4396	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4397	echo $ECHO_N "(cached) $ECHO_C" >&6
4398	else
4399	eval "$as_ac_Header=\$ac_header_preproc"
4400	fi
4401	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4402	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4403
4404	fi
4405	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4406	cat >>confdefs.h <<_ACEOF
4407	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4408	_ACEOF
4409
4410	else
4411	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4412	echo "$as_me: error: cannot find opengl headers" >&2;}
4413	{ (exit 1); exit 1; }; }
4414	fi
4415
4416	done
4417
4418	# checking for Windows openGl library
4419	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4420	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4421	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4422	echo $ECHO_N "(cached) $ECHO_C" >&6
4423	else
4424	ac_check_lib_save_LIBS=$LIBS
4425	LIBS="-lopengl32 $LIBS"
4426	cat >conftest.$ac_ext <<_ACEOF
4427	/* confdefs.h. */
4428	_ACEOF
4429	cat confdefs.h >>conftest.$ac_ext
4430	cat >>conftest.$ac_ext <<_ACEOF
4431	/* end confdefs.h. */
4432
4433
4434	int
4435	main ()
4436	{
4437	main ();
4438	;
4439	return 0;
4440	}
4441	_ACEOF
4442	rm -f conftest.$ac_objext conftest$ac_exeext
4443	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4444	(eval $ac_link) 2>conftest.er1
4445	ac_status=$?
4446	grep -v '^ *+' conftest.er1 >conftest.err
4447	rm -f conftest.er1
4448	cat conftest.err >&5
4449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450	(exit $ac_status); } &&
4451	{ ac_try='test -z "$ac_c_werror_flag"
4452	\|\| test ! -s conftest.err'
4453	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4454	(eval $ac_try) 2>&5
4455	ac_status=$?
4456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4457	(exit $ac_status); }; } &&
4458	{ ac_try='test -s conftest$ac_exeext'
4459	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4460	(eval $ac_try) 2>&5
4461	ac_status=$?
4462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4463	(exit $ac_status); }; }; then
4464	ac_cv_lib_opengl32_main=yes
4465	else
4466	echo "$as_me: failed program was:" >&5
4467	sed 's/^/\| /' conftest.$ac_ext >&5
4468
4469	ac_cv_lib_opengl32_main=no
4470	fi
4471	rm -f conftest.err conftest.$ac_objext \
4472	conftest$ac_exeext conftest.$ac_ext
4473	LIBS=$ac_check_lib_save_LIBS
4474	fi
4475	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4476	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4477	if test $ac_cv_lib_opengl32_main = yes; then
4478	FOUND_opengl32=yes
4479	else
4480	"gl/gl.h"
4481	fi
4482
4483	if test x$FOUND_opengl32 = xyes ; then
4484	LIBS="$LIBS -lopengl32"
4485	else
4486	echo "------------------"
4487	echo "opengl not found."
4488	echo "please install the opengl package which can be found at http://www.opengl.org"
4489	echo "------------------"
4490	exit -1
4491	fi
4492
4493	# cheking for GLU-header
4494
4495	for ac_header in GL/glu.h
4496	do
4497	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4498	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4499	echo "$as_me:$LINENO: checking for $ac_header" >&5
4500	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4501	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4502	echo $ECHO_N "(cached) $ECHO_C" >&6
4503	fi
4504	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4505	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4506	else
4507	# Is the header compilable?
4508	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4509	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4510	cat >conftest.$ac_ext <<_ACEOF
4511	/* confdefs.h. */
4512	_ACEOF
4513	cat confdefs.h >>conftest.$ac_ext
4514	cat >>conftest.$ac_ext <<_ACEOF
4515	/* end confdefs.h. */
4516	$ac_includes_default
4517	#include <$ac_header>
4518	_ACEOF
4519	rm -f conftest.$ac_objext
4520	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4521	(eval $ac_compile) 2>conftest.er1
4522	ac_status=$?
4523	grep -v '^ *+' conftest.er1 >conftest.err
4524	rm -f conftest.er1
4525	cat conftest.err >&5
4526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527	(exit $ac_status); } &&
4528	{ ac_try='test -z "$ac_c_werror_flag"
4529	\|\| test ! -s conftest.err'
4530	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4531	(eval $ac_try) 2>&5
4532	ac_status=$?
4533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4534	(exit $ac_status); }; } &&
4535	{ ac_try='test -s conftest.$ac_objext'
4536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4537	(eval $ac_try) 2>&5
4538	ac_status=$?
4539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540	(exit $ac_status); }; }; then
4541	ac_header_compiler=yes
4542	else
4543	echo "$as_me: failed program was:" >&5
4544	sed 's/^/\| /' conftest.$ac_ext >&5
4545
4546	ac_header_compiler=no
4547	fi
4548	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4549	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4550	echo "${ECHO_T}$ac_header_compiler" >&6
4551
4552	# Is the header present?
4553	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4554	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4555	cat >conftest.$ac_ext <<_ACEOF
4556	/* confdefs.h. */
4557	_ACEOF
4558	cat confdefs.h >>conftest.$ac_ext
4559	cat >>conftest.$ac_ext <<_ACEOF
4560	/* end confdefs.h. */
4561	#include <$ac_header>
4562	_ACEOF
4563	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4564	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4565	ac_status=$?
4566	grep -v '^ *+' conftest.er1 >conftest.err
4567	rm -f conftest.er1
4568	cat conftest.err >&5
4569	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4570	(exit $ac_status); } >/dev/null; then
4571	if test -s conftest.err; then
4572	ac_cpp_err=$ac_c_preproc_warn_flag
4573	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4574	else
4575	ac_cpp_err=
4576	fi
4577	else
4578	ac_cpp_err=yes
4579	fi
4580	if test -z "$ac_cpp_err"; then
4581	ac_header_preproc=yes
4582	else
4583	echo "$as_me: failed program was:" >&5
4584	sed 's/^/\| /' conftest.$ac_ext >&5
4585
4586	ac_header_preproc=no
4587	fi
4588	rm -f conftest.err conftest.$ac_ext
4589	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4590	echo "${ECHO_T}$ac_header_preproc" >&6
4591
4592	# So? What about this header?
4593	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4594	yes:no: )
4595	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4596	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4597	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4598	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4599	ac_header_preproc=yes
4600	;;
4601	no:yes:* )
4602	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4603	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4604	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4605	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4606	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4607	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4608	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4609	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4610	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4611	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4612	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4613	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4614	(
4615	cat <<\_ASBOX
4616	## ---------------------------------------------- ##
4617	## Report this to orxonox-dev at mail.datacore.ch ##
4618	## ---------------------------------------------- ##
4619	_ASBOX
4620	) \|
4621	sed "s/^/$as_me: WARNING: /" >&2
4622	;;
4623	esac
4624	echo "$as_me:$LINENO: checking for $ac_header" >&5
4625	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4626	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4627	echo $ECHO_N "(cached) $ECHO_C" >&6
4628	else
4629	eval "$as_ac_Header=\$ac_header_preproc"
4630	fi
4631	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4632	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4633
4634	fi
4635	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4636	cat >>confdefs.h <<_ACEOF
4637	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4638	_ACEOF
4639
4640	else
4641	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4642	echo "$as_me: error: cannot find opengl headers" >&2;}
4643	{ (exit 1); exit 1; }; }
4644	fi
4645
4646	done
4647
4648
4649	# checking for libGLU
4650	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4651	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4652	if test "${ac_cv_lib_glu32_main+set}" = set; then
4653	echo $ECHO_N "(cached) $ECHO_C" >&6
4654	else
4655	ac_check_lib_save_LIBS=$LIBS
4656	LIBS="-lglu32 $LIBS"
4657	cat >conftest.$ac_ext <<_ACEOF
4658	/* confdefs.h. */
4659	_ACEOF
4660	cat confdefs.h >>conftest.$ac_ext
4661	cat >>conftest.$ac_ext <<_ACEOF
4662	/* end confdefs.h. */
4663
4664
4665	int
4666	main ()
4667	{
4668	main ();
4669	;
4670	return 0;
4671	}
4672	_ACEOF
4673	rm -f conftest.$ac_objext conftest$ac_exeext
4674	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4675	(eval $ac_link) 2>conftest.er1
4676	ac_status=$?
4677	grep -v '^ *+' conftest.er1 >conftest.err
4678	rm -f conftest.er1
4679	cat conftest.err >&5
4680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681	(exit $ac_status); } &&
4682	{ ac_try='test -z "$ac_c_werror_flag"
4683	\|\| test ! -s conftest.err'
4684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685	(eval $ac_try) 2>&5
4686	ac_status=$?
4687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688	(exit $ac_status); }; } &&
4689	{ ac_try='test -s conftest$ac_exeext'
4690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4691	(eval $ac_try) 2>&5
4692	ac_status=$?
4693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4694	(exit $ac_status); }; }; then
4695	ac_cv_lib_glu32_main=yes
4696	else
4697	echo "$as_me: failed program was:" >&5
4698	sed 's/^/\| /' conftest.$ac_ext >&5
4699
4700	ac_cv_lib_glu32_main=no
4701	fi
4702	rm -f conftest.err conftest.$ac_objext \
4703	conftest$ac_exeext conftest.$ac_ext
4704	LIBS=$ac_check_lib_save_LIBS
4705	fi
4706	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4707	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4708	if test $ac_cv_lib_glu32_main = yes; then
4709	FOUND_glu32=yes
4710	fi
4711
4712	if test x$FOUND_glu32 = xyes ; then
4713	LIBS="$LIBS -lGLU32"
4714	else
4715	echo "------------------"
4716	echo "GLU library not found."
4717	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4718	echo "------------------"
4719	exit -1
4720	fi
4721
4722	# checking for mingw32
4723	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4724	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4725	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4726	echo $ECHO_N "(cached) $ECHO_C" >&6
4727	else
4728	ac_check_lib_save_LIBS=$LIBS
4729	LIBS="-lmingw32 $LIBS"
4730	cat >conftest.$ac_ext <<_ACEOF
4731	/* confdefs.h. */
4732	_ACEOF
4733	cat confdefs.h >>conftest.$ac_ext
4734	cat >>conftest.$ac_ext <<_ACEOF
4735	/* end confdefs.h. */
4736
4737
4738	int
4739	main ()
4740	{
4741	main ();
4742	;
4743	return 0;
4744	}
4745	_ACEOF
4746	rm -f conftest.$ac_objext conftest$ac_exeext
4747	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4748	(eval $ac_link) 2>conftest.er1
4749	ac_status=$?
4750	grep -v '^ *+' conftest.er1 >conftest.err
4751	rm -f conftest.er1
4752	cat conftest.err >&5
4753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4754	(exit $ac_status); } &&
4755	{ ac_try='test -z "$ac_c_werror_flag"
4756	\|\| test ! -s conftest.err'
4757	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4758	(eval $ac_try) 2>&5
4759	ac_status=$?
4760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4761	(exit $ac_status); }; } &&
4762	{ ac_try='test -s conftest$ac_exeext'
4763	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4764	(eval $ac_try) 2>&5
4765	ac_status=$?
4766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4767	(exit $ac_status); }; }; then
4768	ac_cv_lib_mingw32_main=yes
4769	else
4770	echo "$as_me: failed program was:" >&5
4771	sed 's/^/\| /' conftest.$ac_ext >&5
4772
4773	ac_cv_lib_mingw32_main=no
4774	fi
4775	rm -f conftest.err conftest.$ac_objext \
4776	conftest$ac_exeext conftest.$ac_ext
4777	LIBS=$ac_check_lib_save_LIBS
4778	fi
4779	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4780	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4781	if test $ac_cv_lib_mingw32_main = yes; then
4782	FOUND_mingw32=yes
4783	fi
4784
4785	if test x$FOUND_mingw32 = xyes; then
4786	LIBS="$LIBS -lmingw32"
4787	fi
4788	# checking for SDL-headers
4789
4790	for ac_header in SDL.h
4791	do
4792	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4793	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4794	echo "$as_me:$LINENO: checking for $ac_header" >&5
4795	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4796	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4797	echo $ECHO_N "(cached) $ECHO_C" >&6
4798	fi
4799	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4800	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4801	else
4802	# Is the header compilable?
4803	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4804	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4805	cat >conftest.$ac_ext <<_ACEOF
4806	/* confdefs.h. */
4807	_ACEOF
4808	cat confdefs.h >>conftest.$ac_ext
4809	cat >>conftest.$ac_ext <<_ACEOF
4810	/* end confdefs.h. */
4811	$ac_includes_default
4812	#include <$ac_header>
4813	_ACEOF
4814	rm -f conftest.$ac_objext
4815	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4816	(eval $ac_compile) 2>conftest.er1
4817	ac_status=$?
4818	grep -v '^ *+' conftest.er1 >conftest.err
4819	rm -f conftest.er1
4820	cat conftest.err >&5
4821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4822	(exit $ac_status); } &&
4823	{ ac_try='test -z "$ac_c_werror_flag"
4824	\|\| test ! -s conftest.err'
4825	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4826	(eval $ac_try) 2>&5
4827	ac_status=$?
4828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4829	(exit $ac_status); }; } &&
4830	{ ac_try='test -s conftest.$ac_objext'
4831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4832	(eval $ac_try) 2>&5
4833	ac_status=$?
4834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4835	(exit $ac_status); }; }; then
4836	ac_header_compiler=yes
4837	else
4838	echo "$as_me: failed program was:" >&5
4839	sed 's/^/\| /' conftest.$ac_ext >&5
4840
4841	ac_header_compiler=no
4842	fi
4843	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4844	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4845	echo "${ECHO_T}$ac_header_compiler" >&6
4846
4847	# Is the header present?
4848	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4849	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4850	cat >conftest.$ac_ext <<_ACEOF
4851	/* confdefs.h. */
4852	_ACEOF
4853	cat confdefs.h >>conftest.$ac_ext
4854	cat >>conftest.$ac_ext <<_ACEOF
4855	/* end confdefs.h. */
4856	#include <$ac_header>
4857	_ACEOF
4858	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4859	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4860	ac_status=$?
4861	grep -v '^ *+' conftest.er1 >conftest.err
4862	rm -f conftest.er1
4863	cat conftest.err >&5
4864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4865	(exit $ac_status); } >/dev/null; then
4866	if test -s conftest.err; then
4867	ac_cpp_err=$ac_c_preproc_warn_flag
4868	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4869	else
4870	ac_cpp_err=
4871	fi
4872	else
4873	ac_cpp_err=yes
4874	fi
4875	if test -z "$ac_cpp_err"; then
4876	ac_header_preproc=yes
4877	else
4878	echo "$as_me: failed program was:" >&5
4879	sed 's/^/\| /' conftest.$ac_ext >&5
4880
4881	ac_header_preproc=no
4882	fi
4883	rm -f conftest.err conftest.$ac_ext
4884	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4885	echo "${ECHO_T}$ac_header_preproc" >&6
4886
4887	# So? What about this header?
4888	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4889	yes:no: )
4890	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4891	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4892	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4893	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4894	ac_header_preproc=yes
4895	;;
4896	no:yes:* )
4897	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4898	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4899	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4900	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4901	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4902	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4903	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4904	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4905	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4906	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4907	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4908	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4909	(
4910	cat <<\_ASBOX
4911	## ---------------------------------------------- ##
4912	## Report this to orxonox-dev at mail.datacore.ch ##
4913	## ---------------------------------------------- ##
4914	_ASBOX
4915	) \|
4916	sed "s/^/$as_me: WARNING: /" >&2
4917	;;
4918	esac
4919	echo "$as_me:$LINENO: checking for $ac_header" >&5
4920	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4921	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4922	echo $ECHO_N "(cached) $ECHO_C" >&6
4923	else
4924	eval "$as_ac_Header=\$ac_header_preproc"
4925	fi
4926	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4927	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4928
4929	fi
4930	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4931	cat >>confdefs.h <<_ACEOF
4932	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4933	_ACEOF
4934
4935	else
4936	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4937	echo "$as_me: error: cannot find SDL headers" >&2;}
4938	{ (exit 1); exit 1; }; }
4939	fi
4940
4941	done
4942
4943
4944	#checking for libSDL
4945	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4946	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4947	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4948	echo $ECHO_N "(cached) $ECHO_C" >&6
4949	else
4950	ac_check_lib_save_LIBS=$LIBS
4951	LIBS="-lsdlmain $LIBS"
4952	cat >conftest.$ac_ext <<_ACEOF
4953	/* confdefs.h. */
4954	_ACEOF
4955	cat confdefs.h >>conftest.$ac_ext
4956	cat >>conftest.$ac_ext <<_ACEOF
4957	/* end confdefs.h. */
4958
4959
4960	int
4961	main ()
4962	{
4963	main ();
4964	;
4965	return 0;
4966	}
4967	_ACEOF
4968	rm -f conftest.$ac_objext conftest$ac_exeext
4969	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4970	(eval $ac_link) 2>conftest.er1
4971	ac_status=$?
4972	grep -v '^ *+' conftest.er1 >conftest.err
4973	rm -f conftest.er1
4974	cat conftest.err >&5
4975	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4976	(exit $ac_status); } &&
4977	{ ac_try='test -z "$ac_c_werror_flag"
4978	\|\| test ! -s conftest.err'
4979	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4980	(eval $ac_try) 2>&5
4981	ac_status=$?
4982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983	(exit $ac_status); }; } &&
4984	{ ac_try='test -s conftest$ac_exeext'
4985	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4986	(eval $ac_try) 2>&5
4987	ac_status=$?
4988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989	(exit $ac_status); }; }; then
4990	ac_cv_lib_sdlmain_main=yes
4991	else
4992	echo "$as_me: failed program was:" >&5
4993	sed 's/^/\| /' conftest.$ac_ext >&5
4994
4995	ac_cv_lib_sdlmain_main=no
4996	fi
4997	rm -f conftest.err conftest.$ac_objext \
4998	conftest$ac_exeext conftest.$ac_ext
4999	LIBS=$ac_check_lib_save_LIBS
5000	fi
5001	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5002	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5003	if test $ac_cv_lib_sdlmain_main = yes; then
5004	FOUND_sdlmain=yes
5005	fi
5006
5007	if test x$FOUND_sdlmain = xyes ; then
5008	LIBS="$LIBS -lsdlmain"
5009	else
5010	echo "------------------"
5011	echo "SDL library not found."
5012	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5013	echo "------------------"
5014	exit 1
5015	fi
5016	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5017	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5018	if test "${ac_cv_lib_sdl_main+set}" = set; then
5019	echo $ECHO_N "(cached) $ECHO_C" >&6
5020	else
5021	ac_check_lib_save_LIBS=$LIBS
5022	LIBS="-lsdl $LIBS"
5023	cat >conftest.$ac_ext <<_ACEOF
5024	/* confdefs.h. */
5025	_ACEOF
5026	cat confdefs.h >>conftest.$ac_ext
5027	cat >>conftest.$ac_ext <<_ACEOF
5028	/* end confdefs.h. */
5029
5030
5031	int
5032	main ()
5033	{
5034	main ();
5035	;
5036	return 0;
5037	}
5038	_ACEOF
5039	rm -f conftest.$ac_objext conftest$ac_exeext
5040	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5041	(eval $ac_link) 2>conftest.er1
5042	ac_status=$?
5043	grep -v '^ *+' conftest.er1 >conftest.err
5044	rm -f conftest.er1
5045	cat conftest.err >&5
5046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047	(exit $ac_status); } &&
5048	{ ac_try='test -z "$ac_c_werror_flag"
5049	\|\| test ! -s conftest.err'
5050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5051	(eval $ac_try) 2>&5
5052	ac_status=$?
5053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5054	(exit $ac_status); }; } &&
5055	{ ac_try='test -s conftest$ac_exeext'
5056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5057	(eval $ac_try) 2>&5
5058	ac_status=$?
5059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060	(exit $ac_status); }; }; then
5061	ac_cv_lib_sdl_main=yes
5062	else
5063	echo "$as_me: failed program was:" >&5
5064	sed 's/^/\| /' conftest.$ac_ext >&5
5065
5066	ac_cv_lib_sdl_main=no
5067	fi
5068	rm -f conftest.err conftest.$ac_objext \
5069	conftest$ac_exeext conftest.$ac_ext
5070	LIBS=$ac_check_lib_save_LIBS
5071	fi
5072	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5073	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5074	if test $ac_cv_lib_sdl_main = yes; then
5075	FOUND_sdl=yes
5076	fi
5077
5078	if test x$FOUND_sdl = xyes ; then
5079	LIBS="$LIBS -lsdl"
5080	else
5081	echo "------------------"
5082	echo "SDL library not found."
5083	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5084	echo "------------------"
5085	exit -1
5086	fi
5087
5088	;;
5089	#-------#
5090	# LINUX #
5091	#-------#
5092	--linux*)
5093	echo "Linux detected"
5094
5095	Linux="yes"
5096
5097	CPPFLAGS="-I/usr/X11R6/include -I/usr/include/SDL"
5098	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5099	# checking gl header
5100
5101	for ac_header in GL/gl.h
5102	do
5103	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5104	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5105	echo "$as_me:$LINENO: checking for $ac_header" >&5
5106	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5107	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5108	echo $ECHO_N "(cached) $ECHO_C" >&6
5109	fi
5110	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5111	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5112	else
5113	# Is the header compilable?
5114	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5115	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5116	cat >conftest.$ac_ext <<_ACEOF
5117	/* confdefs.h. */
5118	_ACEOF
5119	cat confdefs.h >>conftest.$ac_ext
5120	cat >>conftest.$ac_ext <<_ACEOF
5121	/* end confdefs.h. */
5122	$ac_includes_default
5123	#include <$ac_header>
5124	_ACEOF
5125	rm -f conftest.$ac_objext
5126	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5127	(eval $ac_compile) 2>conftest.er1
5128	ac_status=$?
5129	grep -v '^ *+' conftest.er1 >conftest.err
5130	rm -f conftest.er1
5131	cat conftest.err >&5
5132	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5133	(exit $ac_status); } &&
5134	{ ac_try='test -z "$ac_c_werror_flag"
5135	\|\| test ! -s conftest.err'
5136	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5137	(eval $ac_try) 2>&5
5138	ac_status=$?
5139	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140	(exit $ac_status); }; } &&
5141	{ ac_try='test -s conftest.$ac_objext'
5142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5143	(eval $ac_try) 2>&5
5144	ac_status=$?
5145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5146	(exit $ac_status); }; }; then
5147	ac_header_compiler=yes
5148	else
5149	echo "$as_me: failed program was:" >&5
5150	sed 's/^/\| /' conftest.$ac_ext >&5
5151
5152	ac_header_compiler=no
5153	fi
5154	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5155	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5156	echo "${ECHO_T}$ac_header_compiler" >&6
5157
5158	# Is the header present?
5159	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5160	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5161	cat >conftest.$ac_ext <<_ACEOF
5162	/* confdefs.h. */
5163	_ACEOF
5164	cat confdefs.h >>conftest.$ac_ext
5165	cat >>conftest.$ac_ext <<_ACEOF
5166	/* end confdefs.h. */
5167	#include <$ac_header>
5168	_ACEOF
5169	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5170	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5171	ac_status=$?
5172	grep -v '^ *+' conftest.er1 >conftest.err
5173	rm -f conftest.er1
5174	cat conftest.err >&5
5175	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5176	(exit $ac_status); } >/dev/null; then
5177	if test -s conftest.err; then
5178	ac_cpp_err=$ac_c_preproc_warn_flag
5179	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5180	else
5181	ac_cpp_err=
5182	fi
5183	else
5184	ac_cpp_err=yes
5185	fi
5186	if test -z "$ac_cpp_err"; then
5187	ac_header_preproc=yes
5188	else
5189	echo "$as_me: failed program was:" >&5
5190	sed 's/^/\| /' conftest.$ac_ext >&5
5191
5192	ac_header_preproc=no
5193	fi
5194	rm -f conftest.err conftest.$ac_ext
5195	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5196	echo "${ECHO_T}$ac_header_preproc" >&6
5197
5198	# So? What about this header?
5199	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5200	yes:no: )
5201	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5202	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5203	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5204	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5205	ac_header_preproc=yes
5206	;;
5207	no:yes:* )
5208	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5209	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5210	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5211	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5212	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5213	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5214	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5215	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5216	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5217	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5218	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5219	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5220	(
5221	cat <<\_ASBOX
5222	## ---------------------------------------------- ##
5223	## Report this to orxonox-dev at mail.datacore.ch ##
5224	## ---------------------------------------------- ##
5225	_ASBOX
5226	) \|
5227	sed "s/^/$as_me: WARNING: /" >&2
5228	;;
5229	esac
5230	echo "$as_me:$LINENO: checking for $ac_header" >&5
5231	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5232	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5233	echo $ECHO_N "(cached) $ECHO_C" >&6
5234	else
5235	eval "$as_ac_Header=\$ac_header_preproc"
5236	fi
5237	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5238	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5239
5240	fi
5241	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5242	cat >>confdefs.h <<_ACEOF
5243	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5244	_ACEOF
5245
5246	else
5247	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5248	echo "$as_me: error: cannot find opengl headers" >&2;}
5249	{ (exit 1); exit 1; }; }
5250	fi
5251
5252	done
5253
5254
5255	# checking for Unix GL
5256	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5257	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5258	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5259	echo $ECHO_N "(cached) $ECHO_C" >&6
5260	else
5261	ac_check_lib_save_LIBS=$LIBS
5262	LIBS="-lGL $LIBS"
5263	cat >conftest.$ac_ext <<_ACEOF
5264	/* confdefs.h. */
5265	_ACEOF
5266	cat confdefs.h >>conftest.$ac_ext
5267	cat >>conftest.$ac_ext <<_ACEOF
5268	/* end confdefs.h. */
5269
5270	/* Override any gcc2 internal prototype to avoid an error. */
5271	#ifdef __cplusplus
5272	extern "C"
5273	#endif
5274	/* We use char because int might match the return type of a gcc2
5275	builtin and then its argument prototype would still apply. */
5276	char glLoadIdentity ();
5277	int
5278	main ()
5279	{
5280	glLoadIdentity ();
5281	;
5282	return 0;
5283	}
5284	_ACEOF
5285	rm -f conftest.$ac_objext conftest$ac_exeext
5286	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5287	(eval $ac_link) 2>conftest.er1
5288	ac_status=$?
5289	grep -v '^ *+' conftest.er1 >conftest.err
5290	rm -f conftest.er1
5291	cat conftest.err >&5
5292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5293	(exit $ac_status); } &&
5294	{ ac_try='test -z "$ac_c_werror_flag"
5295	\|\| test ! -s conftest.err'
5296	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5297	(eval $ac_try) 2>&5
5298	ac_status=$?
5299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5300	(exit $ac_status); }; } &&
5301	{ ac_try='test -s conftest$ac_exeext'
5302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5303	(eval $ac_try) 2>&5
5304	ac_status=$?
5305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306	(exit $ac_status); }; }; then
5307	ac_cv_lib_GL_glLoadIdentity=yes
5308	else
5309	echo "$as_me: failed program was:" >&5
5310	sed 's/^/\| /' conftest.$ac_ext >&5
5311
5312	ac_cv_lib_GL_glLoadIdentity=no
5313	fi
5314	rm -f conftest.err conftest.$ac_objext \
5315	conftest$ac_exeext conftest.$ac_ext
5316	LIBS=$ac_check_lib_save_LIBS
5317	fi
5318	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5319	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5320	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5321	FOUND_GL=yes
5322	fi
5323
5324	if test x$FOUND_GL = xyes ; then
5325	LIBS="$LIBS -lGL"
5326	else
5327	echo "------------------"
5328	echo "opengl not found."
5329	echo "please install the opengl package which can be found at http://www.opengl.org"
5330	echo "------------------"
5331	exit -1
5332	fi
5333
5334	# cheking for GLU-header
5335
5336	for ac_header in GL/glu.h
5337	do
5338	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5339	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5340	echo "$as_me:$LINENO: checking for $ac_header" >&5
5341	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5342	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5343	echo $ECHO_N "(cached) $ECHO_C" >&6
5344	fi
5345	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5346	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5347	else
5348	# Is the header compilable?
5349	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5350	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5351	cat >conftest.$ac_ext <<_ACEOF
5352	/* confdefs.h. */
5353	_ACEOF
5354	cat confdefs.h >>conftest.$ac_ext
5355	cat >>conftest.$ac_ext <<_ACEOF
5356	/* end confdefs.h. */
5357	$ac_includes_default
5358	#include <$ac_header>
5359	_ACEOF
5360	rm -f conftest.$ac_objext
5361	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5362	(eval $ac_compile) 2>conftest.er1
5363	ac_status=$?
5364	grep -v '^ *+' conftest.er1 >conftest.err
5365	rm -f conftest.er1
5366	cat conftest.err >&5
5367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368	(exit $ac_status); } &&
5369	{ ac_try='test -z "$ac_c_werror_flag"
5370	\|\| test ! -s conftest.err'
5371	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5372	(eval $ac_try) 2>&5
5373	ac_status=$?
5374	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375	(exit $ac_status); }; } &&
5376	{ ac_try='test -s conftest.$ac_objext'
5377	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5378	(eval $ac_try) 2>&5
5379	ac_status=$?
5380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5381	(exit $ac_status); }; }; then
5382	ac_header_compiler=yes
5383	else
5384	echo "$as_me: failed program was:" >&5
5385	sed 's/^/\| /' conftest.$ac_ext >&5
5386
5387	ac_header_compiler=no
5388	fi
5389	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5390	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5391	echo "${ECHO_T}$ac_header_compiler" >&6
5392
5393	# Is the header present?
5394	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5395	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5396	cat >conftest.$ac_ext <<_ACEOF
5397	/* confdefs.h. */
5398	_ACEOF
5399	cat confdefs.h >>conftest.$ac_ext
5400	cat >>conftest.$ac_ext <<_ACEOF
5401	/* end confdefs.h. */
5402	#include <$ac_header>
5403	_ACEOF
5404	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5405	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5406	ac_status=$?
5407	grep -v '^ *+' conftest.er1 >conftest.err
5408	rm -f conftest.er1
5409	cat conftest.err >&5
5410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411	(exit $ac_status); } >/dev/null; then
5412	if test -s conftest.err; then
5413	ac_cpp_err=$ac_c_preproc_warn_flag
5414	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5415	else
5416	ac_cpp_err=
5417	fi
5418	else
5419	ac_cpp_err=yes
5420	fi
5421	if test -z "$ac_cpp_err"; then
5422	ac_header_preproc=yes
5423	else
5424	echo "$as_me: failed program was:" >&5
5425	sed 's/^/\| /' conftest.$ac_ext >&5
5426
5427	ac_header_preproc=no
5428	fi
5429	rm -f conftest.err conftest.$ac_ext
5430	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5431	echo "${ECHO_T}$ac_header_preproc" >&6
5432
5433	# So? What about this header?
5434	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5435	yes:no: )
5436	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5437	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5438	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5439	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5440	ac_header_preproc=yes
5441	;;
5442	no:yes:* )
5443	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5444	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5445	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5446	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5447	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5448	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5449	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5450	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5451	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5452	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5453	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5454	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5455	(
5456	cat <<\_ASBOX
5457	## ---------------------------------------------- ##
5458	## Report this to orxonox-dev at mail.datacore.ch ##
5459	## ---------------------------------------------- ##
5460	_ASBOX
5461	) \|
5462	sed "s/^/$as_me: WARNING: /" >&2
5463	;;
5464	esac
5465	echo "$as_me:$LINENO: checking for $ac_header" >&5
5466	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5467	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5468	echo $ECHO_N "(cached) $ECHO_C" >&6
5469	else
5470	eval "$as_ac_Header=\$ac_header_preproc"
5471	fi
5472	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5473	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5474
5475	fi
5476	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5477	cat >>confdefs.h <<_ACEOF
5478	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5479	_ACEOF
5480
5481	else
5482	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5483	echo "$as_me: error: cannot find opengl headers" >&2;}
5484	{ (exit 1); exit 1; }; }
5485	fi
5486
5487	done
5488
5489
5490	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5491	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5492	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5493	echo $ECHO_N "(cached) $ECHO_C" >&6
5494	else
5495	ac_check_lib_save_LIBS=$LIBS
5496	LIBS="-lGLU $LIBS"
5497	cat >conftest.$ac_ext <<_ACEOF
5498	/* confdefs.h. */
5499	_ACEOF
5500	cat confdefs.h >>conftest.$ac_ext
5501	cat >>conftest.$ac_ext <<_ACEOF
5502	/* end confdefs.h. */
5503
5504	/* Override any gcc2 internal prototype to avoid an error. */
5505	#ifdef __cplusplus
5506	extern "C"
5507	#endif
5508	/* We use char because int might match the return type of a gcc2
5509	builtin and then its argument prototype would still apply. */
5510	char gluProject ();
5511	int
5512	main ()
5513	{
5514	gluProject ();
5515	;
5516	return 0;
5517	}
5518	_ACEOF
5519	rm -f conftest.$ac_objext conftest$ac_exeext
5520	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5521	(eval $ac_link) 2>conftest.er1
5522	ac_status=$?
5523	grep -v '^ *+' conftest.er1 >conftest.err
5524	rm -f conftest.er1
5525	cat conftest.err >&5
5526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5527	(exit $ac_status); } &&
5528	{ ac_try='test -z "$ac_c_werror_flag"
5529	\|\| test ! -s conftest.err'
5530	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5531	(eval $ac_try) 2>&5
5532	ac_status=$?
5533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5534	(exit $ac_status); }; } &&
5535	{ ac_try='test -s conftest$ac_exeext'
5536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5537	(eval $ac_try) 2>&5
5538	ac_status=$?
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); }; }; then
5541	ac_cv_lib_GLU_gluProject=yes
5542	else
5543	echo "$as_me: failed program was:" >&5
5544	sed 's/^/\| /' conftest.$ac_ext >&5
5545
5546	ac_cv_lib_GLU_gluProject=no
5547	fi
5548	rm -f conftest.err conftest.$ac_objext \
5549	conftest$ac_exeext conftest.$ac_ext
5550	LIBS=$ac_check_lib_save_LIBS
5551	fi
5552	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5553	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5554	if test $ac_cv_lib_GLU_gluProject = yes; then
5555	FOUND_GLU=yes
5556	fi
5557
5558	if test x$FOUND_GLU = xyes ; then
5559	LIBS="$LIBS -lGLU"
5560	else
5561	echo "------------------"
5562	echo "GLU library not found."
5563	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5564	echo "------------------"
5565	exit -1
5566	fi
5567
5568	# checking for SDL-headers
5569
5570	for ac_header in SDL.h
5571	do
5572	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5573	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5574	echo "$as_me:$LINENO: checking for $ac_header" >&5
5575	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5576	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5577	echo $ECHO_N "(cached) $ECHO_C" >&6
5578	fi
5579	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5580	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5581	else
5582	# Is the header compilable?
5583	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5584	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5585	cat >conftest.$ac_ext <<_ACEOF
5586	/* confdefs.h. */
5587	_ACEOF
5588	cat confdefs.h >>conftest.$ac_ext
5589	cat >>conftest.$ac_ext <<_ACEOF
5590	/* end confdefs.h. */
5591	$ac_includes_default
5592	#include <$ac_header>
5593	_ACEOF
5594	rm -f conftest.$ac_objext
5595	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5596	(eval $ac_compile) 2>conftest.er1
5597	ac_status=$?
5598	grep -v '^ *+' conftest.er1 >conftest.err
5599	rm -f conftest.er1
5600	cat conftest.err >&5
5601	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5602	(exit $ac_status); } &&
5603	{ ac_try='test -z "$ac_c_werror_flag"
5604	\|\| test ! -s conftest.err'
5605	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5606	(eval $ac_try) 2>&5
5607	ac_status=$?
5608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5609	(exit $ac_status); }; } &&
5610	{ ac_try='test -s conftest.$ac_objext'
5611	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5612	(eval $ac_try) 2>&5
5613	ac_status=$?
5614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615	(exit $ac_status); }; }; then
5616	ac_header_compiler=yes
5617	else
5618	echo "$as_me: failed program was:" >&5
5619	sed 's/^/\| /' conftest.$ac_ext >&5
5620
5621	ac_header_compiler=no
5622	fi
5623	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5624	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5625	echo "${ECHO_T}$ac_header_compiler" >&6
5626
5627	# Is the header present?
5628	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5629	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5630	cat >conftest.$ac_ext <<_ACEOF
5631	/* confdefs.h. */
5632	_ACEOF
5633	cat confdefs.h >>conftest.$ac_ext
5634	cat >>conftest.$ac_ext <<_ACEOF
5635	/* end confdefs.h. */
5636	#include <$ac_header>
5637	_ACEOF
5638	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5639	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5640	ac_status=$?
5641	grep -v '^ *+' conftest.er1 >conftest.err
5642	rm -f conftest.er1
5643	cat conftest.err >&5
5644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5645	(exit $ac_status); } >/dev/null; then
5646	if test -s conftest.err; then
5647	ac_cpp_err=$ac_c_preproc_warn_flag
5648	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5649	else
5650	ac_cpp_err=
5651	fi
5652	else
5653	ac_cpp_err=yes
5654	fi
5655	if test -z "$ac_cpp_err"; then
5656	ac_header_preproc=yes
5657	else
5658	echo "$as_me: failed program was:" >&5
5659	sed 's/^/\| /' conftest.$ac_ext >&5
5660
5661	ac_header_preproc=no
5662	fi
5663	rm -f conftest.err conftest.$ac_ext
5664	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5665	echo "${ECHO_T}$ac_header_preproc" >&6
5666
5667	# So? What about this header?
5668	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5669	yes:no: )
5670	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5671	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5672	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5673	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5674	ac_header_preproc=yes
5675	;;
5676	no:yes:* )
5677	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5678	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5679	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5680	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5681	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5682	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5683	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5684	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5685	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5686	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5687	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5688	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5689	(
5690	cat <<\_ASBOX
5691	## ---------------------------------------------- ##
5692	## Report this to orxonox-dev at mail.datacore.ch ##
5693	## ---------------------------------------------- ##
5694	_ASBOX
5695	) \|
5696	sed "s/^/$as_me: WARNING: /" >&2
5697	;;
5698	esac
5699	echo "$as_me:$LINENO: checking for $ac_header" >&5
5700	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5701	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5702	echo $ECHO_N "(cached) $ECHO_C" >&6
5703	else
5704	eval "$as_ac_Header=\$ac_header_preproc"
5705	fi
5706	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5707	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5708
5709	fi
5710	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5711	cat >>confdefs.h <<_ACEOF
5712	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5713	_ACEOF
5714
5715	else
5716	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5717	echo "$as_me: error: cannot find SDL headers" >&2;}
5718	{ (exit 1); exit 1; }; }
5719	fi
5720
5721	done
5722
5723
5724	# checking for SDL-lib
5725	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5726	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5727	if test "${ac_cv_lib_SDL_main+set}" = set; then
5728	echo $ECHO_N "(cached) $ECHO_C" >&6
5729	else
5730	ac_check_lib_save_LIBS=$LIBS
5731	LIBS="-lSDL $LIBS"
5732	cat >conftest.$ac_ext <<_ACEOF
5733	/* confdefs.h. */
5734	_ACEOF
5735	cat confdefs.h >>conftest.$ac_ext
5736	cat >>conftest.$ac_ext <<_ACEOF
5737	/* end confdefs.h. */
5738
5739
5740	int
5741	main ()
5742	{
5743	main ();
5744	;
5745	return 0;
5746	}
5747	_ACEOF
5748	rm -f conftest.$ac_objext conftest$ac_exeext
5749	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5750	(eval $ac_link) 2>conftest.er1
5751	ac_status=$?
5752	grep -v '^ *+' conftest.er1 >conftest.err
5753	rm -f conftest.er1
5754	cat conftest.err >&5
5755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756	(exit $ac_status); } &&
5757	{ ac_try='test -z "$ac_c_werror_flag"
5758	\|\| test ! -s conftest.err'
5759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5760	(eval $ac_try) 2>&5
5761	ac_status=$?
5762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763	(exit $ac_status); }; } &&
5764	{ ac_try='test -s conftest$ac_exeext'
5765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5766	(eval $ac_try) 2>&5
5767	ac_status=$?
5768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769	(exit $ac_status); }; }; then
5770	ac_cv_lib_SDL_main=yes
5771	else
5772	echo "$as_me: failed program was:" >&5
5773	sed 's/^/\| /' conftest.$ac_ext >&5
5774
5775	ac_cv_lib_SDL_main=no
5776	fi
5777	rm -f conftest.err conftest.$ac_objext \
5778	conftest$ac_exeext conftest.$ac_ext
5779	LIBS=$ac_check_lib_save_LIBS
5780	fi
5781	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5782	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5783	if test $ac_cv_lib_SDL_main = yes; then
5784	FOUND_SDL=yes
5785	fi
5786
5787	if test x$FOUND_SDL = xyes ; then
5788	LIBS="$LIBS -lSDL"
5789	else
5790	echo "------------------"
5791	echo "SDL library not found."
5792	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5793	echo "------------------"
5794	exit -1
5795	fi
5796
5797
5798	## checking for SDL
5799	# SDL_VERSION=1.2.7
5800	# AM_PATH_SDL($SDL_VERSION,
5801	# :,
5802	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5803	# )
5804	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5805	# LIBS="$LIBS $SDL_LIBS"
5806	;;
5807	#-----------#
5808	# MAC -OS X #
5809	#-----------#
5810	darwin)
5811	echo "OS X detected"
5812
5813	osX="yes"
5814
5815	CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5816	# checking gl header
5817
5818	for ac_header in OpenGL/gl.h
5819	do
5820	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5821	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5822	echo "$as_me:$LINENO: checking for $ac_header" >&5
5823	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5824	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5825	echo $ECHO_N "(cached) $ECHO_C" >&6
5826	fi
5827	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5828	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5829	else
5830	# Is the header compilable?
5831	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5832	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5833	cat >conftest.$ac_ext <<_ACEOF
5834	/* confdefs.h. */
5835	_ACEOF
5836	cat confdefs.h >>conftest.$ac_ext
5837	cat >>conftest.$ac_ext <<_ACEOF
5838	/* end confdefs.h. */
5839	$ac_includes_default
5840	#include <$ac_header>
5841	_ACEOF
5842	rm -f conftest.$ac_objext
5843	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5844	(eval $ac_compile) 2>conftest.er1
5845	ac_status=$?
5846	grep -v '^ *+' conftest.er1 >conftest.err
5847	rm -f conftest.er1
5848	cat conftest.err >&5
5849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5850	(exit $ac_status); } &&
5851	{ ac_try='test -z "$ac_c_werror_flag"
5852	\|\| test ! -s conftest.err'
5853	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5854	(eval $ac_try) 2>&5
5855	ac_status=$?
5856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5857	(exit $ac_status); }; } &&
5858	{ ac_try='test -s conftest.$ac_objext'
5859	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5860	(eval $ac_try) 2>&5
5861	ac_status=$?
5862	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5863	(exit $ac_status); }; }; then
5864	ac_header_compiler=yes
5865	else
5866	echo "$as_me: failed program was:" >&5
5867	sed 's/^/\| /' conftest.$ac_ext >&5
5868
5869	ac_header_compiler=no
5870	fi
5871	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5872	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5873	echo "${ECHO_T}$ac_header_compiler" >&6
5874
5875	# Is the header present?
5876	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5877	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5878	cat >conftest.$ac_ext <<_ACEOF
5879	/* confdefs.h. */
5880	_ACEOF
5881	cat confdefs.h >>conftest.$ac_ext
5882	cat >>conftest.$ac_ext <<_ACEOF
5883	/* end confdefs.h. */
5884	#include <$ac_header>
5885	_ACEOF
5886	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5887	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5888	ac_status=$?
5889	grep -v '^ *+' conftest.er1 >conftest.err
5890	rm -f conftest.er1
5891	cat conftest.err >&5
5892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5893	(exit $ac_status); } >/dev/null; then
5894	if test -s conftest.err; then
5895	ac_cpp_err=$ac_c_preproc_warn_flag
5896	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5897	else
5898	ac_cpp_err=
5899	fi
5900	else
5901	ac_cpp_err=yes
5902	fi
5903	if test -z "$ac_cpp_err"; then
5904	ac_header_preproc=yes
5905	else
5906	echo "$as_me: failed program was:" >&5
5907	sed 's/^/\| /' conftest.$ac_ext >&5
5908
5909	ac_header_preproc=no
5910	fi
5911	rm -f conftest.err conftest.$ac_ext
5912	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5913	echo "${ECHO_T}$ac_header_preproc" >&6
5914
5915	# So? What about this header?
5916	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5917	yes:no: )
5918	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5919	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5920	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5921	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5922	ac_header_preproc=yes
5923	;;
5924	no:yes:* )
5925	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5926	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5927	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5928	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5929	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5930	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5931	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5932	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5933	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5934	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5935	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5936	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5937	(
5938	cat <<\_ASBOX
5939	## ---------------------------------------------- ##
5940	## Report this to orxonox-dev at mail.datacore.ch ##
5941	## ---------------------------------------------- ##
5942	_ASBOX
5943	) \|
5944	sed "s/^/$as_me: WARNING: /" >&2
5945	;;
5946	esac
5947	echo "$as_me:$LINENO: checking for $ac_header" >&5
5948	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5949	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5950	echo $ECHO_N "(cached) $ECHO_C" >&6
5951	else
5952	eval "$as_ac_Header=\$ac_header_preproc"
5953	fi
5954	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5955	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5956
5957	fi
5958	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5959	cat >>confdefs.h <<_ACEOF
5960	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5961	_ACEOF
5962
5963	else
5964	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5965	echo "$as_me: error: cannot find opengl headers" >&2;}
5966	{ (exit 1); exit 1; }; }
5967	fi
5968
5969	done
5970
5971	# cheking for GLU-header
5972
5973	for ac_header in OpenGL/glu.h
5974	do
5975	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5976	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5977	echo "$as_me:$LINENO: checking for $ac_header" >&5
5978	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5979	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5980	echo $ECHO_N "(cached) $ECHO_C" >&6
5981	fi
5982	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5983	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5984	else
5985	# Is the header compilable?
5986	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5987	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5988	cat >conftest.$ac_ext <<_ACEOF
5989	/* confdefs.h. */
5990	_ACEOF
5991	cat confdefs.h >>conftest.$ac_ext
5992	cat >>conftest.$ac_ext <<_ACEOF
5993	/* end confdefs.h. */
5994	$ac_includes_default
5995	#include <$ac_header>
5996	_ACEOF
5997	rm -f conftest.$ac_objext
5998	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5999	(eval $ac_compile) 2>conftest.er1
6000	ac_status=$?
6001	grep -v '^ *+' conftest.er1 >conftest.err
6002	rm -f conftest.er1
6003	cat conftest.err >&5
6004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6005	(exit $ac_status); } &&
6006	{ ac_try='test -z "$ac_c_werror_flag"
6007	\|\| test ! -s conftest.err'
6008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6009	(eval $ac_try) 2>&5
6010	ac_status=$?
6011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6012	(exit $ac_status); }; } &&
6013	{ ac_try='test -s conftest.$ac_objext'
6014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6015	(eval $ac_try) 2>&5
6016	ac_status=$?
6017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6018	(exit $ac_status); }; }; then
6019	ac_header_compiler=yes
6020	else
6021	echo "$as_me: failed program was:" >&5
6022	sed 's/^/\| /' conftest.$ac_ext >&5
6023
6024	ac_header_compiler=no
6025	fi
6026	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6027	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6028	echo "${ECHO_T}$ac_header_compiler" >&6
6029
6030	# Is the header present?
6031	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6032	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6033	cat >conftest.$ac_ext <<_ACEOF
6034	/* confdefs.h. */
6035	_ACEOF
6036	cat confdefs.h >>conftest.$ac_ext
6037	cat >>conftest.$ac_ext <<_ACEOF
6038	/* end confdefs.h. */
6039	#include <$ac_header>
6040	_ACEOF
6041	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6042	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6043	ac_status=$?
6044	grep -v '^ *+' conftest.er1 >conftest.err
6045	rm -f conftest.er1
6046	cat conftest.err >&5
6047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6048	(exit $ac_status); } >/dev/null; then
6049	if test -s conftest.err; then
6050	ac_cpp_err=$ac_c_preproc_warn_flag
6051	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6052	else
6053	ac_cpp_err=
6054	fi
6055	else
6056	ac_cpp_err=yes
6057	fi
6058	if test -z "$ac_cpp_err"; then
6059	ac_header_preproc=yes
6060	else
6061	echo "$as_me: failed program was:" >&5
6062	sed 's/^/\| /' conftest.$ac_ext >&5
6063
6064	ac_header_preproc=no
6065	fi
6066	rm -f conftest.err conftest.$ac_ext
6067	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6068	echo "${ECHO_T}$ac_header_preproc" >&6
6069
6070	# So? What about this header?
6071	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6072	yes:no: )
6073	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6074	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6075	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6076	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6077	ac_header_preproc=yes
6078	;;
6079	no:yes:* )
6080	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6081	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6082	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6083	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6084	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6085	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6086	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6087	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6088	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6089	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6090	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6091	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6092	(
6093	cat <<\_ASBOX
6094	## ---------------------------------------------- ##
6095	## Report this to orxonox-dev at mail.datacore.ch ##
6096	## ---------------------------------------------- ##
6097	_ASBOX
6098	) \|
6099	sed "s/^/$as_me: WARNING: /" >&2
6100	;;
6101	esac
6102	echo "$as_me:$LINENO: checking for $ac_header" >&5
6103	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6104	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6105	echo $ECHO_N "(cached) $ECHO_C" >&6
6106	else
6107	eval "$as_ac_Header=\$ac_header_preproc"
6108	fi
6109	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6110	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6111
6112	fi
6113	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6114	cat >>confdefs.h <<_ACEOF
6115	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6116	_ACEOF
6117
6118	else
6119	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6120	echo "$as_me: error: cannot find opengl headers" >&2;}
6121	{ (exit 1); exit 1; }; }
6122	fi
6123
6124	done
6125
6126
6127	LIBS="$LIBS -framework OpenGL"
6128
6129	SDL_CFLAGS=`sdl-config --cflags`
6130	SDL_LIBS=`sdl-config --libs`
6131	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6132	LIBS="$LIBS $SDL_LIBS"
6133
6134
6135	# checking for SDL-headers
6136	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6137	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6138
6139	## checking for SDL
6140	# SDL_VERSION=1.2.7
6141	# AM_PATH_SDL($SDL_VERSION,
6142	# :,
6143	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6144	# )
6145
6146
6147	;;
6148
6149	*)
6150	;;
6151	esac
6152
6153
6154
6155	###################################
6156	## CHECKING FOR HEADERS AND LIBS ##
6157	###################################
6158
6159	#---------#
6160	# SDL_ttf #
6161	#---------#
6162	# checking for SDL_ttf-headers
6163
6164	for ac_header in SDL_ttf.h
6165	do
6166	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6167	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6168	echo "$as_me:$LINENO: checking for $ac_header" >&5
6169	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6170	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6171	echo $ECHO_N "(cached) $ECHO_C" >&6
6172	fi
6173	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6174	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6175	else
6176	# Is the header compilable?
6177	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6178	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6179	cat >conftest.$ac_ext <<_ACEOF
6180	/* confdefs.h. */
6181	_ACEOF
6182	cat confdefs.h >>conftest.$ac_ext
6183	cat >>conftest.$ac_ext <<_ACEOF
6184	/* end confdefs.h. */
6185	$ac_includes_default
6186	#include <$ac_header>
6187	_ACEOF
6188	rm -f conftest.$ac_objext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6190	(eval $ac_compile) 2>conftest.er1
6191	ac_status=$?
6192	grep -v '^ *+' conftest.er1 >conftest.err
6193	rm -f conftest.er1
6194	cat conftest.err >&5
6195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6196	(exit $ac_status); } &&
6197	{ ac_try='test -z "$ac_c_werror_flag"
6198	\|\| test ! -s conftest.err'
6199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6200	(eval $ac_try) 2>&5
6201	ac_status=$?
6202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6203	(exit $ac_status); }; } &&
6204	{ ac_try='test -s conftest.$ac_objext'
6205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6206	(eval $ac_try) 2>&5
6207	ac_status=$?
6208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6209	(exit $ac_status); }; }; then
6210	ac_header_compiler=yes
6211	else
6212	echo "$as_me: failed program was:" >&5
6213	sed 's/^/\| /' conftest.$ac_ext >&5
6214
6215	ac_header_compiler=no
6216	fi
6217	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6218	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6219	echo "${ECHO_T}$ac_header_compiler" >&6
6220
6221	# Is the header present?
6222	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6223	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6224	cat >conftest.$ac_ext <<_ACEOF
6225	/* confdefs.h. */
6226	_ACEOF
6227	cat confdefs.h >>conftest.$ac_ext
6228	cat >>conftest.$ac_ext <<_ACEOF
6229	/* end confdefs.h. */
6230	#include <$ac_header>
6231	_ACEOF
6232	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6233	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6234	ac_status=$?
6235	grep -v '^ *+' conftest.er1 >conftest.err
6236	rm -f conftest.er1
6237	cat conftest.err >&5
6238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239	(exit $ac_status); } >/dev/null; then
6240	if test -s conftest.err; then
6241	ac_cpp_err=$ac_c_preproc_warn_flag
6242	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6243	else
6244	ac_cpp_err=
6245	fi
6246	else
6247	ac_cpp_err=yes
6248	fi
6249	if test -z "$ac_cpp_err"; then
6250	ac_header_preproc=yes
6251	else
6252	echo "$as_me: failed program was:" >&5
6253	sed 's/^/\| /' conftest.$ac_ext >&5
6254
6255	ac_header_preproc=no
6256	fi
6257	rm -f conftest.err conftest.$ac_ext
6258	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6259	echo "${ECHO_T}$ac_header_preproc" >&6
6260
6261	# So? What about this header?
6262	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6263	yes:no: )
6264	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6265	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6266	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6267	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6268	ac_header_preproc=yes
6269	;;
6270	no:yes:* )
6271	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6272	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6273	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6274	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6275	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6276	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6277	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6278	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6279	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6280	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6281	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6282	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6283	(
6284	cat <<\_ASBOX
6285	## ---------------------------------------------- ##
6286	## Report this to orxonox-dev at mail.datacore.ch ##
6287	## ---------------------------------------------- ##
6288	_ASBOX
6289	) \|
6290	sed "s/^/$as_me: WARNING: /" >&2
6291	;;
6292	esac
6293	echo "$as_me:$LINENO: checking for $ac_header" >&5
6294	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6295	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6296	echo $ECHO_N "(cached) $ECHO_C" >&6
6297	else
6298	eval "$as_ac_Header=\$ac_header_preproc"
6299	fi
6300	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6301	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6302
6303	fi
6304	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6305	cat >>confdefs.h <<_ACEOF
6306	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6307	_ACEOF
6308
6309	else
6310	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6311	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6312	{ (exit 1); exit 1; }; }
6313	fi
6314
6315	done
6316
6317	#fi
6318	# checking for SDL_ttf-lib
6319	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6320	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6321	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6322	echo $ECHO_N "(cached) $ECHO_C" >&6
6323	else
6324	ac_check_lib_save_LIBS=$LIBS
6325	LIBS="-lSDL_ttf $LIBS"
6326	cat >conftest.$ac_ext <<_ACEOF
6327	/* confdefs.h. */
6328	_ACEOF
6329	cat confdefs.h >>conftest.$ac_ext
6330	cat >>conftest.$ac_ext <<_ACEOF
6331	/* end confdefs.h. */
6332
6333
6334	int
6335	main ()
6336	{
6337	main ();
6338	;
6339	return 0;
6340	}
6341	_ACEOF
6342	rm -f conftest.$ac_objext conftest$ac_exeext
6343	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6344	(eval $ac_link) 2>conftest.er1
6345	ac_status=$?
6346	grep -v '^ *+' conftest.er1 >conftest.err
6347	rm -f conftest.er1
6348	cat conftest.err >&5
6349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350	(exit $ac_status); } &&
6351	{ ac_try='test -z "$ac_c_werror_flag"
6352	\|\| test ! -s conftest.err'
6353	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354	(eval $ac_try) 2>&5
6355	ac_status=$?
6356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357	(exit $ac_status); }; } &&
6358	{ ac_try='test -s conftest$ac_exeext'
6359	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360	(eval $ac_try) 2>&5
6361	ac_status=$?
6362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363	(exit $ac_status); }; }; then
6364	ac_cv_lib_SDL_ttf_main=yes
6365	else
6366	echo "$as_me: failed program was:" >&5
6367	sed 's/^/\| /' conftest.$ac_ext >&5
6368
6369	ac_cv_lib_SDL_ttf_main=no
6370	fi
6371	rm -f conftest.err conftest.$ac_objext \
6372	conftest$ac_exeext conftest.$ac_ext
6373	LIBS=$ac_check_lib_save_LIBS
6374	fi
6375	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6376	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6377	if test $ac_cv_lib_SDL_ttf_main = yes; then
6378	FOUND_SDL_ttf=yes
6379	fi
6380
6381	if test x$FOUND_SDL_ttf = xyes ; then
6382	LIBS="$LIBS -lSDL_ttf"
6383	else
6384	echo "------------------"
6385	echo "SDL_ttf library not found."
6386	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6387	echo "------------------"
6388	exit -1
6389	fi
6390
6391	#-----------#
6392	# SDL_Image #
6393	#-----------#
6394	# checking for SDL_image-headers
6395
6396	for ac_header in SDL_image.h
6397	do
6398	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6399	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6400	echo "$as_me:$LINENO: checking for $ac_header" >&5
6401	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6402	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6403	echo $ECHO_N "(cached) $ECHO_C" >&6
6404	fi
6405	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6406	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6407	else
6408	# Is the header compilable?
6409	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6410	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6411	cat >conftest.$ac_ext <<_ACEOF
6412	/* confdefs.h. */
6413	_ACEOF
6414	cat confdefs.h >>conftest.$ac_ext
6415	cat >>conftest.$ac_ext <<_ACEOF
6416	/* end confdefs.h. */
6417	$ac_includes_default
6418	#include <$ac_header>
6419	_ACEOF
6420	rm -f conftest.$ac_objext
6421	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6422	(eval $ac_compile) 2>conftest.er1
6423	ac_status=$?
6424	grep -v '^ *+' conftest.er1 >conftest.err
6425	rm -f conftest.er1
6426	cat conftest.err >&5
6427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428	(exit $ac_status); } &&
6429	{ ac_try='test -z "$ac_c_werror_flag"
6430	\|\| test ! -s conftest.err'
6431	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6432	(eval $ac_try) 2>&5
6433	ac_status=$?
6434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6435	(exit $ac_status); }; } &&
6436	{ ac_try='test -s conftest.$ac_objext'
6437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6438	(eval $ac_try) 2>&5
6439	ac_status=$?
6440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441	(exit $ac_status); }; }; then
6442	ac_header_compiler=yes
6443	else
6444	echo "$as_me: failed program was:" >&5
6445	sed 's/^/\| /' conftest.$ac_ext >&5
6446
6447	ac_header_compiler=no
6448	fi
6449	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6450	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6451	echo "${ECHO_T}$ac_header_compiler" >&6
6452
6453	# Is the header present?
6454	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6455	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6456	cat >conftest.$ac_ext <<_ACEOF
6457	/* confdefs.h. */
6458	_ACEOF
6459	cat confdefs.h >>conftest.$ac_ext
6460	cat >>conftest.$ac_ext <<_ACEOF
6461	/* end confdefs.h. */
6462	#include <$ac_header>
6463	_ACEOF
6464	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6465	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6466	ac_status=$?
6467	grep -v '^ *+' conftest.er1 >conftest.err
6468	rm -f conftest.er1
6469	cat conftest.err >&5
6470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6471	(exit $ac_status); } >/dev/null; then
6472	if test -s conftest.err; then
6473	ac_cpp_err=$ac_c_preproc_warn_flag
6474	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6475	else
6476	ac_cpp_err=
6477	fi
6478	else
6479	ac_cpp_err=yes
6480	fi
6481	if test -z "$ac_cpp_err"; then
6482	ac_header_preproc=yes
6483	else
6484	echo "$as_me: failed program was:" >&5
6485	sed 's/^/\| /' conftest.$ac_ext >&5
6486
6487	ac_header_preproc=no
6488	fi
6489	rm -f conftest.err conftest.$ac_ext
6490	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6491	echo "${ECHO_T}$ac_header_preproc" >&6
6492
6493	# So? What about this header?
6494	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6495	yes:no: )
6496	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6497	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6498	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6499	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6500	ac_header_preproc=yes
6501	;;
6502	no:yes:* )
6503	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6504	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6505	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6506	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6507	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6508	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6509	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6510	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6511	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6512	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6513	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6514	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6515	(
6516	cat <<\_ASBOX
6517	## ---------------------------------------------- ##
6518	## Report this to orxonox-dev at mail.datacore.ch ##
6519	## ---------------------------------------------- ##
6520	_ASBOX
6521	) \|
6522	sed "s/^/$as_me: WARNING: /" >&2
6523	;;
6524	esac
6525	echo "$as_me:$LINENO: checking for $ac_header" >&5
6526	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6527	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6528	echo $ECHO_N "(cached) $ECHO_C" >&6
6529	else
6530	eval "$as_ac_Header=\$ac_header_preproc"
6531	fi
6532	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6533	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6534
6535	fi
6536	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6537	cat >>confdefs.h <<_ACEOF
6538	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6539	_ACEOF
6540
6541	else
6542	echo "sdl_image header not found."; def_sdl_image=no; exit -1
6543	fi
6544
6545	done
6546
6547	# checking for SDL_image-lib
6548	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6549	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6550	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6551	echo $ECHO_N "(cached) $ECHO_C" >&6
6552	else
6553	ac_check_lib_save_LIBS=$LIBS
6554	LIBS="-lSDL_image $LIBS"
6555	cat >conftest.$ac_ext <<_ACEOF
6556	/* confdefs.h. */
6557	_ACEOF
6558	cat confdefs.h >>conftest.$ac_ext
6559	cat >>conftest.$ac_ext <<_ACEOF
6560	/* end confdefs.h. */
6561
6562
6563	int
6564	main ()
6565	{
6566	main ();
6567	;
6568	return 0;
6569	}
6570	_ACEOF
6571	rm -f conftest.$ac_objext conftest$ac_exeext
6572	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6573	(eval $ac_link) 2>conftest.er1
6574	ac_status=$?
6575	grep -v '^ *+' conftest.er1 >conftest.err
6576	rm -f conftest.er1
6577	cat conftest.err >&5
6578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6579	(exit $ac_status); } &&
6580	{ ac_try='test -z "$ac_c_werror_flag"
6581	\|\| test ! -s conftest.err'
6582	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6583	(eval $ac_try) 2>&5
6584	ac_status=$?
6585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6586	(exit $ac_status); }; } &&
6587	{ ac_try='test -s conftest$ac_exeext'
6588	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6589	(eval $ac_try) 2>&5
6590	ac_status=$?
6591	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6592	(exit $ac_status); }; }; then
6593	ac_cv_lib_SDL_image_main=yes
6594	else
6595	echo "$as_me: failed program was:" >&5
6596	sed 's/^/\| /' conftest.$ac_ext >&5
6597
6598	ac_cv_lib_SDL_image_main=no
6599	fi
6600	rm -f conftest.err conftest.$ac_objext \
6601	conftest$ac_exeext conftest.$ac_ext
6602	LIBS=$ac_check_lib_save_LIBS
6603	fi
6604	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6605	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6606	if test $ac_cv_lib_SDL_image_main = yes; then
6607	FOUND_SDL_image=yes
6608	fi
6609
6610	if test x$FOUND_SDL_image = xyes ; then
6611	LIBS="$LIBS -lSDL_image"
6612	else
6613	echo "------------------"
6614	echo "SDL_image library not found."
6615	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6616	echo "------------------"
6617	exit -1
6618	fi
6619
6620	#-----#
6621	# GTK #
6622	#-----#
6623	if test x$def_gtk = xyes; then
6624
6625	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6626	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6627	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6628	if `pkg-config --exists gtk+-2.0`; then
6629	echo "yes"
6630	have_gtk2=yes
6631	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6632	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6633
6634	cat >>confdefs.h <<_ACEOF
6635	#define HAVE_GTK2 1
6636	_ACEOF
6637
6638	else
6639	echo "no"
6640	fi
6641
6642	fi
6643
6644
6645
6646
6647	if test x$have_gtk2 = xyes; then
6648	HAVE_GTK2_TRUE=
6649	HAVE_GTK2_FALSE='#'
6650	else
6651	HAVE_GTK2_TRUE='#'
6652	HAVE_GTK2_FALSE=
6653	fi
6654
6655
6656	#---------#
6657	# gThread #
6658	#---------#
6659	if test x$def_gthread = xyes; then
6660
6661	echo "$as_me:$LINENO: checking for gthread" >&5
6662	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6663	if `pkg-config --exists gthread-2.0`; then
6664	echo "yes"
6665	have_gthread=yes
6666	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6667	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6668
6669	cat >>confdefs.h <<_ACEOF
6670	#define HAVE_GTHREAD 1
6671	_ACEOF
6672
6673	else
6674	echo "no"
6675	fi
6676
6677	fi
6678
6679
6680
6681
6682	if test x$have_gthread = xyes; then
6683	HAVE_GTHREAD_TRUE=
6684	HAVE_GTHREAD_FALSE='#'
6685	else
6686	HAVE_GTHREAD_TRUE='#'
6687	HAVE_GTHREAD_FALSE=
6688	fi
6689
6690
6691	#---------#
6692	# libcURL #
6693	#---------#
6694	if test x$def_curl = xyes; then
6695
6696
6697	for ac_header in curl/curl.h
6698	do
6699	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6700	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6701	echo "$as_me:$LINENO: checking for $ac_header" >&5
6702	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6703	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6704	echo $ECHO_N "(cached) $ECHO_C" >&6
6705	fi
6706	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6707	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6708	else
6709	# Is the header compilable?
6710	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6711	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6712	cat >conftest.$ac_ext <<_ACEOF
6713	/* confdefs.h. */
6714	_ACEOF
6715	cat confdefs.h >>conftest.$ac_ext
6716	cat >>conftest.$ac_ext <<_ACEOF
6717	/* end confdefs.h. */
6718	$ac_includes_default
6719	#include <$ac_header>
6720	_ACEOF
6721	rm -f conftest.$ac_objext
6722	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6723	(eval $ac_compile) 2>conftest.er1
6724	ac_status=$?
6725	grep -v '^ *+' conftest.er1 >conftest.err
6726	rm -f conftest.er1
6727	cat conftest.err >&5
6728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6729	(exit $ac_status); } &&
6730	{ ac_try='test -z "$ac_c_werror_flag"
6731	\|\| test ! -s conftest.err'
6732	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6733	(eval $ac_try) 2>&5
6734	ac_status=$?
6735	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736	(exit $ac_status); }; } &&
6737	{ ac_try='test -s conftest.$ac_objext'
6738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6739	(eval $ac_try) 2>&5
6740	ac_status=$?
6741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6742	(exit $ac_status); }; }; then
6743	ac_header_compiler=yes
6744	else
6745	echo "$as_me: failed program was:" >&5
6746	sed 's/^/\| /' conftest.$ac_ext >&5
6747
6748	ac_header_compiler=no
6749	fi
6750	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6751	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6752	echo "${ECHO_T}$ac_header_compiler" >&6
6753
6754	# Is the header present?
6755	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6756	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6757	cat >conftest.$ac_ext <<_ACEOF
6758	/* confdefs.h. */
6759	_ACEOF
6760	cat confdefs.h >>conftest.$ac_ext
6761	cat >>conftest.$ac_ext <<_ACEOF
6762	/* end confdefs.h. */
6763	#include <$ac_header>
6764	_ACEOF
6765	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6766	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6767	ac_status=$?
6768	grep -v '^ *+' conftest.er1 >conftest.err
6769	rm -f conftest.er1
6770	cat conftest.err >&5
6771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6772	(exit $ac_status); } >/dev/null; then
6773	if test -s conftest.err; then
6774	ac_cpp_err=$ac_c_preproc_warn_flag
6775	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6776	else
6777	ac_cpp_err=
6778	fi
6779	else
6780	ac_cpp_err=yes
6781	fi
6782	if test -z "$ac_cpp_err"; then
6783	ac_header_preproc=yes
6784	else
6785	echo "$as_me: failed program was:" >&5
6786	sed 's/^/\| /' conftest.$ac_ext >&5
6787
6788	ac_header_preproc=no
6789	fi
6790	rm -f conftest.err conftest.$ac_ext
6791	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6792	echo "${ECHO_T}$ac_header_preproc" >&6
6793
6794	# So? What about this header?
6795	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6796	yes:no: )
6797	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6798	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6799	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6800	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6801	ac_header_preproc=yes
6802	;;
6803	no:yes:* )
6804	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6805	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6806	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6807	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6808	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6809	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6810	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6811	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6812	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6813	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6814	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6815	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6816	(
6817	cat <<\_ASBOX
6818	## ---------------------------------------------- ##
6819	## Report this to orxonox-dev at mail.datacore.ch ##
6820	## ---------------------------------------------- ##
6821	_ASBOX
6822	) \|
6823	sed "s/^/$as_me: WARNING: /" >&2
6824	;;
6825	esac
6826	echo "$as_me:$LINENO: checking for $ac_header" >&5
6827	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6828	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6829	echo $ECHO_N "(cached) $ECHO_C" >&6
6830	else
6831	eval "$as_ac_Header=\$ac_header_preproc"
6832	fi
6833	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6834	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6835
6836	fi
6837	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6838	cat >>confdefs.h <<_ACEOF
6839	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6840	_ACEOF
6841	curlHeader="yes"
6842	else
6843	curlHeader="no"
6844	fi
6845
6846	done
6847
6848	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6849	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6850	if test "${ac_cv_lib_curl_main+set}" = set; then
6851	echo $ECHO_N "(cached) $ECHO_C" >&6
6852	else
6853	ac_check_lib_save_LIBS=$LIBS
6854	LIBS="-lcurl $LIBS"
6855	cat >conftest.$ac_ext <<_ACEOF
6856	/* confdefs.h. */
6857	_ACEOF
6858	cat confdefs.h >>conftest.$ac_ext
6859	cat >>conftest.$ac_ext <<_ACEOF
6860	/* end confdefs.h. */
6861
6862
6863	int
6864	main ()
6865	{
6866	main ();
6867	;
6868	return 0;
6869	}
6870	_ACEOF
6871	rm -f conftest.$ac_objext conftest$ac_exeext
6872	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6873	(eval $ac_link) 2>conftest.er1
6874	ac_status=$?
6875	grep -v '^ *+' conftest.er1 >conftest.err
6876	rm -f conftest.er1
6877	cat conftest.err >&5
6878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6879	(exit $ac_status); } &&
6880	{ ac_try='test -z "$ac_c_werror_flag"
6881	\|\| test ! -s conftest.err'
6882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6883	(eval $ac_try) 2>&5
6884	ac_status=$?
6885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6886	(exit $ac_status); }; } &&
6887	{ ac_try='test -s conftest$ac_exeext'
6888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6889	(eval $ac_try) 2>&5
6890	ac_status=$?
6891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6892	(exit $ac_status); }; }; then
6893	ac_cv_lib_curl_main=yes
6894	else
6895	echo "$as_me: failed program was:" >&5
6896	sed 's/^/\| /' conftest.$ac_ext >&5
6897
6898	ac_cv_lib_curl_main=no
6899	fi
6900	rm -f conftest.err conftest.$ac_objext \
6901	conftest$ac_exeext conftest.$ac_ext
6902	LIBS=$ac_check_lib_save_LIBS
6903	fi
6904	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6905	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6906	if test $ac_cv_lib_curl_main = yes; then
6907	FOUND_curl=yes
6908	fi
6909
6910	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6911	have_curl=yes
6912	CURL_LIBS=`curl-config --libs`
6913	CURLCFLAGS=`curl-config --cflags`
6914
6915	cat >>confdefs.h <<_ACEOF
6916	#define HAVE_CURL 1
6917	_ACEOF
6918
6919	else
6920	have_curl=no
6921	fi
6922
6923	fi
6924
6925
6926
6927
6928	if test x$have_curl = xyes; then
6929	HAVE_CURL_TRUE=
6930	HAVE_CURL_FALSE='#'
6931	else
6932	HAVE_CURL_TRUE='#'
6933	HAVE_CURL_FALSE=
6934	fi
6935
6936
6937	#---------#
6938	# pthread #
6939	#---------#
6940	if test x$def_pthread = xyes ; then
6941	if test x$have_gthread = xyes ; then
6942
6943	for ac_header in pthread.h
6944	do
6945	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6946	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6947	echo "$as_me:$LINENO: checking for $ac_header" >&5
6948	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6949	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6950	echo $ECHO_N "(cached) $ECHO_C" >&6
6951	fi
6952	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6953	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6954	else
6955	# Is the header compilable?
6956	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6957	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6958	cat >conftest.$ac_ext <<_ACEOF
6959	/* confdefs.h. */
6960	_ACEOF
6961	cat confdefs.h >>conftest.$ac_ext
6962	cat >>conftest.$ac_ext <<_ACEOF
6963	/* end confdefs.h. */
6964	$ac_includes_default
6965	#include <$ac_header>
6966	_ACEOF
6967	rm -f conftest.$ac_objext
6968	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6969	(eval $ac_compile) 2>conftest.er1
6970	ac_status=$?
6971	grep -v '^ *+' conftest.er1 >conftest.err
6972	rm -f conftest.er1
6973	cat conftest.err >&5
6974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6975	(exit $ac_status); } &&
6976	{ ac_try='test -z "$ac_c_werror_flag"
6977	\|\| test ! -s conftest.err'
6978	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6979	(eval $ac_try) 2>&5
6980	ac_status=$?
6981	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6982	(exit $ac_status); }; } &&
6983	{ ac_try='test -s conftest.$ac_objext'
6984	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6985	(eval $ac_try) 2>&5
6986	ac_status=$?
6987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6988	(exit $ac_status); }; }; then
6989	ac_header_compiler=yes
6990	else
6991	echo "$as_me: failed program was:" >&5
6992	sed 's/^/\| /' conftest.$ac_ext >&5
6993
6994	ac_header_compiler=no
6995	fi
6996	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6997	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6998	echo "${ECHO_T}$ac_header_compiler" >&6
6999
7000	# Is the header present?
7001	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7002	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7003	cat >conftest.$ac_ext <<_ACEOF
7004	/* confdefs.h. */
7005	_ACEOF
7006	cat confdefs.h >>conftest.$ac_ext
7007	cat >>conftest.$ac_ext <<_ACEOF
7008	/* end confdefs.h. */
7009	#include <$ac_header>
7010	_ACEOF
7011	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7012	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7013	ac_status=$?
7014	grep -v '^ *+' conftest.er1 >conftest.err
7015	rm -f conftest.er1
7016	cat conftest.err >&5
7017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7018	(exit $ac_status); } >/dev/null; then
7019	if test -s conftest.err; then
7020	ac_cpp_err=$ac_c_preproc_warn_flag
7021	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7022	else
7023	ac_cpp_err=
7024	fi
7025	else
7026	ac_cpp_err=yes
7027	fi
7028	if test -z "$ac_cpp_err"; then
7029	ac_header_preproc=yes
7030	else
7031	echo "$as_me: failed program was:" >&5
7032	sed 's/^/\| /' conftest.$ac_ext >&5
7033
7034	ac_header_preproc=no
7035	fi
7036	rm -f conftest.err conftest.$ac_ext
7037	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7038	echo "${ECHO_T}$ac_header_preproc" >&6
7039
7040	# So? What about this header?
7041	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7042	yes:no: )
7043	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7044	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7045	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7046	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7047	ac_header_preproc=yes
7048	;;
7049	no:yes:* )
7050	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7051	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7052	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7053	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7054	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7055	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7056	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7057	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7058	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7059	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7060	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7061	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7062	(
7063	cat <<\_ASBOX
7064	## ---------------------------------------------- ##
7065	## Report this to orxonox-dev at mail.datacore.ch ##
7066	## ---------------------------------------------- ##
7067	_ASBOX
7068	) \|
7069	sed "s/^/$as_me: WARNING: /" >&2
7070	;;
7071	esac
7072	echo "$as_me:$LINENO: checking for $ac_header" >&5
7073	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7074	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7075	echo $ECHO_N "(cached) $ECHO_C" >&6
7076	else
7077	eval "$as_ac_Header=\$ac_header_preproc"
7078	fi
7079	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7080	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7081
7082	fi
7083	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7084	cat >>confdefs.h <<_ACEOF
7085	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7086	_ACEOF
7087	pthreadHeader="yes"
7088	else
7089	pthreadHeader="no"
7090	fi
7091
7092	done
7093
7094	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7095	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7096	if test "${ac_cv_lib_pthread_main+set}" = set; then
7097	echo $ECHO_N "(cached) $ECHO_C" >&6
7098	else
7099	ac_check_lib_save_LIBS=$LIBS
7100	LIBS="-lpthread $LIBS"
7101	cat >conftest.$ac_ext <<_ACEOF
7102	/* confdefs.h. */
7103	_ACEOF
7104	cat confdefs.h >>conftest.$ac_ext
7105	cat >>conftest.$ac_ext <<_ACEOF
7106	/* end confdefs.h. */
7107
7108
7109	int
7110	main ()
7111	{
7112	main ();
7113	;
7114	return 0;
7115	}
7116	_ACEOF
7117	rm -f conftest.$ac_objext conftest$ac_exeext
7118	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7119	(eval $ac_link) 2>conftest.er1
7120	ac_status=$?
7121	grep -v '^ *+' conftest.er1 >conftest.err
7122	rm -f conftest.er1
7123	cat conftest.err >&5
7124	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7125	(exit $ac_status); } &&
7126	{ ac_try='test -z "$ac_c_werror_flag"
7127	\|\| test ! -s conftest.err'
7128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7129	(eval $ac_try) 2>&5
7130	ac_status=$?
7131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132	(exit $ac_status); }; } &&
7133	{ ac_try='test -s conftest$ac_exeext'
7134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7135	(eval $ac_try) 2>&5
7136	ac_status=$?
7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138	(exit $ac_status); }; }; then
7139	ac_cv_lib_pthread_main=yes
7140	else
7141	echo "$as_me: failed program was:" >&5
7142	sed 's/^/\| /' conftest.$ac_ext >&5
7143
7144	ac_cv_lib_pthread_main=no
7145	fi
7146	rm -f conftest.err conftest.$ac_objext \
7147	conftest$ac_exeext conftest.$ac_ext
7148	LIBS=$ac_check_lib_save_LIBS
7149	fi
7150	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7151	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7152	if test $ac_cv_lib_pthread_main = yes; then
7153	FOUND_pthread=yes
7154	fi
7155
7156	if test x$FOUND_pthread = xyes ; then
7157	LIBS="$LIBS -lpthread"
7158	fi
7159	fi
7160	fi
7161
7162
7163	#--------#
7164	# efence #
7165	#--------#
7166	if test x$def_efence = xyes ; then
7167	echo "$as_me:$LINENO: checking for main in -lefence" >&5
7168	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7169	if test "${ac_cv_lib_efence_main+set}" = set; then
7170	echo $ECHO_N "(cached) $ECHO_C" >&6
7171	else
7172	ac_check_lib_save_LIBS=$LIBS
7173	LIBS="-lefence $LIBS"
7174	cat >conftest.$ac_ext <<_ACEOF
7175	/* confdefs.h. */
7176	_ACEOF
7177	cat confdefs.h >>conftest.$ac_ext
7178	cat >>conftest.$ac_ext <<_ACEOF
7179	/* end confdefs.h. */
7180
7181
7182	int
7183	main ()
7184	{
7185	main ();
7186	;
7187	return 0;
7188	}
7189	_ACEOF
7190	rm -f conftest.$ac_objext conftest$ac_exeext
7191	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7192	(eval $ac_link) 2>conftest.er1
7193	ac_status=$?
7194	grep -v '^ *+' conftest.er1 >conftest.err
7195	rm -f conftest.er1
7196	cat conftest.err >&5
7197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7198	(exit $ac_status); } &&
7199	{ ac_try='test -z "$ac_c_werror_flag"
7200	\|\| test ! -s conftest.err'
7201	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7202	(eval $ac_try) 2>&5
7203	ac_status=$?
7204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7205	(exit $ac_status); }; } &&
7206	{ ac_try='test -s conftest$ac_exeext'
7207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7208	(eval $ac_try) 2>&5
7209	ac_status=$?
7210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7211	(exit $ac_status); }; }; then
7212	ac_cv_lib_efence_main=yes
7213	else
7214	echo "$as_me: failed program was:" >&5
7215	sed 's/^/\| /' conftest.$ac_ext >&5
7216
7217	ac_cv_lib_efence_main=no
7218	fi
7219	rm -f conftest.err conftest.$ac_objext \
7220	conftest$ac_exeext conftest.$ac_ext
7221	LIBS=$ac_check_lib_save_LIBS
7222	fi
7223	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7224	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7225	if test $ac_cv_lib_efence_main = yes; then
7226	FOUND_efence=yes
7227	fi
7228
7229	if test x$FOUND_efence = xyes ; then
7230	LIBS="$LIBS -lefence"
7231	fi
7232
7233	fi
7234
7235	# FIXME: Replace `main' with a function in `-lm':
7236
7237	echo "$as_me:$LINENO: checking for main in -lm" >&5
7238	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7239	if test "${ac_cv_lib_m_main+set}" = set; then
7240	echo $ECHO_N "(cached) $ECHO_C" >&6
7241	else
7242	ac_check_lib_save_LIBS=$LIBS
7243	LIBS="-lm $LIBS"
7244	cat >conftest.$ac_ext <<_ACEOF
7245	/* confdefs.h. */
7246	_ACEOF
7247	cat confdefs.h >>conftest.$ac_ext
7248	cat >>conftest.$ac_ext <<_ACEOF
7249	/* end confdefs.h. */
7250
7251
7252	int
7253	main ()
7254	{
7255	main ();
7256	;
7257	return 0;
7258	}
7259	_ACEOF
7260	rm -f conftest.$ac_objext conftest$ac_exeext
7261	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7262	(eval $ac_link) 2>conftest.er1
7263	ac_status=$?
7264	grep -v '^ *+' conftest.er1 >conftest.err
7265	rm -f conftest.er1
7266	cat conftest.err >&5
7267	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7268	(exit $ac_status); } &&
7269	{ ac_try='test -z "$ac_c_werror_flag"
7270	\|\| test ! -s conftest.err'
7271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7272	(eval $ac_try) 2>&5
7273	ac_status=$?
7274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7275	(exit $ac_status); }; } &&
7276	{ ac_try='test -s conftest$ac_exeext'
7277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7278	(eval $ac_try) 2>&5
7279	ac_status=$?
7280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7281	(exit $ac_status); }; }; then
7282	ac_cv_lib_m_main=yes
7283	else
7284	echo "$as_me: failed program was:" >&5
7285	sed 's/^/\| /' conftest.$ac_ext >&5
7286
7287	ac_cv_lib_m_main=no
7288	fi
7289	rm -f conftest.err conftest.$ac_objext \
7290	conftest$ac_exeext conftest.$ac_ext
7291	LIBS=$ac_check_lib_save_LIBS
7292	fi
7293	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7294	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7295	if test $ac_cv_lib_m_main = yes; then
7296	cat >>confdefs.h <<_ACEOF
7297	#define HAVE_LIBM 1
7298	_ACEOF
7299
7300	LIBS="-lm $LIBS"
7301
7302	fi
7303
7304
7305
7306	# Checks for header files.
7307	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7308	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7309	if test "${ac_cv_header_stdc+set}" = set; then
7310	echo $ECHO_N "(cached) $ECHO_C" >&6
7311	else
7312	cat >conftest.$ac_ext <<_ACEOF
7313	/* confdefs.h. */
7314	_ACEOF
7315	cat confdefs.h >>conftest.$ac_ext
7316	cat >>conftest.$ac_ext <<_ACEOF
7317	/* end confdefs.h. */
7318	#include <stdlib.h>
7319	#include <stdarg.h>
7320	#include <string.h>
7321	#include <float.h>
7322
7323	int
7324	main ()
7325	{
7326
7327	;
7328	return 0;
7329	}
7330	_ACEOF
7331	rm -f conftest.$ac_objext
7332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7333	(eval $ac_compile) 2>conftest.er1
7334	ac_status=$?
7335	grep -v '^ *+' conftest.er1 >conftest.err
7336	rm -f conftest.er1
7337	cat conftest.err >&5
7338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7339	(exit $ac_status); } &&
7340	{ ac_try='test -z "$ac_c_werror_flag"
7341	\|\| test ! -s conftest.err'
7342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7343	(eval $ac_try) 2>&5
7344	ac_status=$?
7345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7346	(exit $ac_status); }; } &&
7347	{ ac_try='test -s conftest.$ac_objext'
7348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7349	(eval $ac_try) 2>&5
7350	ac_status=$?
7351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7352	(exit $ac_status); }; }; then
7353	ac_cv_header_stdc=yes
7354	else
7355	echo "$as_me: failed program was:" >&5
7356	sed 's/^/\| /' conftest.$ac_ext >&5
7357
7358	ac_cv_header_stdc=no
7359	fi
7360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7361
7362	if test $ac_cv_header_stdc = yes; then
7363	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7364	cat >conftest.$ac_ext <<_ACEOF
7365	/* confdefs.h. */
7366	_ACEOF
7367	cat confdefs.h >>conftest.$ac_ext
7368	cat >>conftest.$ac_ext <<_ACEOF
7369	/* end confdefs.h. */
7370	#include <string.h>
7371
7372	_ACEOF
7373	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7374	$EGREP "memchr" >/dev/null 2>&1; then
7375	:
7376	else
7377	ac_cv_header_stdc=no
7378	fi
7379	rm -f conftest*
7380
7381	fi
7382
7383	if test $ac_cv_header_stdc = yes; then
7384	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7385	cat >conftest.$ac_ext <<_ACEOF
7386	/* confdefs.h. */
7387	_ACEOF
7388	cat confdefs.h >>conftest.$ac_ext
7389	cat >>conftest.$ac_ext <<_ACEOF
7390	/* end confdefs.h. */
7391	#include <stdlib.h>
7392
7393	_ACEOF
7394	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7395	$EGREP "free" >/dev/null 2>&1; then
7396	:
7397	else
7398	ac_cv_header_stdc=no
7399	fi
7400	rm -f conftest*
7401
7402	fi
7403
7404	if test $ac_cv_header_stdc = yes; then
7405	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7406	if test "$cross_compiling" = yes; then
7407	:
7408	else
7409	cat >conftest.$ac_ext <<_ACEOF
7410	/* confdefs.h. */
7411	_ACEOF
7412	cat confdefs.h >>conftest.$ac_ext
7413	cat >>conftest.$ac_ext <<_ACEOF
7414	/* end confdefs.h. */
7415	#include <ctype.h>
7416	#if ((' ' & 0x0FF) == 0x020)
7417	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7418	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7419	#else
7420	# define ISLOWER(c) \
7421	(('a' <= (c) && (c) <= 'i') \
7422	\|\| ('j' <= (c) && (c) <= 'r') \
7423	\|\| ('s' <= (c) && (c) <= 'z'))
7424	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7425	#endif
7426
7427	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7428	int
7429	main ()
7430	{
7431	int i;
7432	for (i = 0; i < 256; i++)
7433	if (XOR (islower (i), ISLOWER (i))
7434	\|\| toupper (i) != TOUPPER (i))
7435	exit(2);
7436	exit (0);
7437	}
7438	_ACEOF
7439	rm -f conftest$ac_exeext
7440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7441	(eval $ac_link) 2>&5
7442	ac_status=$?
7443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7444	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7446	(eval $ac_try) 2>&5
7447	ac_status=$?
7448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7449	(exit $ac_status); }; }; then
7450	:
7451	else
7452	echo "$as_me: program exited with status $ac_status" >&5
7453	echo "$as_me: failed program was:" >&5
7454	sed 's/^/\| /' conftest.$ac_ext >&5
7455
7456	( exit $ac_status )
7457	ac_cv_header_stdc=no
7458	fi
7459	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7460	fi
7461	fi
7462	fi
7463	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7464	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7465	if test $ac_cv_header_stdc = yes; then
7466
7467	cat >>confdefs.h <<\_ACEOF
7468	#define STDC_HEADERS 1
7469	_ACEOF
7470
7471	fi
7472
7473
7474
7475	for ac_header in stdlib.h string.h
7476	do
7477	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7478	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7479	echo "$as_me:$LINENO: checking for $ac_header" >&5
7480	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7481	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7482	echo $ECHO_N "(cached) $ECHO_C" >&6
7483	fi
7484	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7485	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7486	else
7487	# Is the header compilable?
7488	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7489	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7490	cat >conftest.$ac_ext <<_ACEOF
7491	/* confdefs.h. */
7492	_ACEOF
7493	cat confdefs.h >>conftest.$ac_ext
7494	cat >>conftest.$ac_ext <<_ACEOF
7495	/* end confdefs.h. */
7496	$ac_includes_default
7497	#include <$ac_header>
7498	_ACEOF
7499	rm -f conftest.$ac_objext
7500	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7501	(eval $ac_compile) 2>conftest.er1
7502	ac_status=$?
7503	grep -v '^ *+' conftest.er1 >conftest.err
7504	rm -f conftest.er1
7505	cat conftest.err >&5
7506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7507	(exit $ac_status); } &&
7508	{ ac_try='test -z "$ac_c_werror_flag"
7509	\|\| test ! -s conftest.err'
7510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7511	(eval $ac_try) 2>&5
7512	ac_status=$?
7513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7514	(exit $ac_status); }; } &&
7515	{ ac_try='test -s conftest.$ac_objext'
7516	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7517	(eval $ac_try) 2>&5
7518	ac_status=$?
7519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7520	(exit $ac_status); }; }; then
7521	ac_header_compiler=yes
7522	else
7523	echo "$as_me: failed program was:" >&5
7524	sed 's/^/\| /' conftest.$ac_ext >&5
7525
7526	ac_header_compiler=no
7527	fi
7528	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7529	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7530	echo "${ECHO_T}$ac_header_compiler" >&6
7531
7532	# Is the header present?
7533	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7534	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7535	cat >conftest.$ac_ext <<_ACEOF
7536	/* confdefs.h. */
7537	_ACEOF
7538	cat confdefs.h >>conftest.$ac_ext
7539	cat >>conftest.$ac_ext <<_ACEOF
7540	/* end confdefs.h. */
7541	#include <$ac_header>
7542	_ACEOF
7543	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7544	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7545	ac_status=$?
7546	grep -v '^ *+' conftest.er1 >conftest.err
7547	rm -f conftest.er1
7548	cat conftest.err >&5
7549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550	(exit $ac_status); } >/dev/null; then
7551	if test -s conftest.err; then
7552	ac_cpp_err=$ac_c_preproc_warn_flag
7553	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7554	else
7555	ac_cpp_err=
7556	fi
7557	else
7558	ac_cpp_err=yes
7559	fi
7560	if test -z "$ac_cpp_err"; then
7561	ac_header_preproc=yes
7562	else
7563	echo "$as_me: failed program was:" >&5
7564	sed 's/^/\| /' conftest.$ac_ext >&5
7565
7566	ac_header_preproc=no
7567	fi
7568	rm -f conftest.err conftest.$ac_ext
7569	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7570	echo "${ECHO_T}$ac_header_preproc" >&6
7571
7572	# So? What about this header?
7573	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7574	yes:no: )
7575	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7576	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7577	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7578	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7579	ac_header_preproc=yes
7580	;;
7581	no:yes:* )
7582	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7583	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7584	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7585	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7586	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7587	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7588	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7589	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7590	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7591	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7592	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7593	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7594	(
7595	cat <<\_ASBOX
7596	## ---------------------------------------------- ##
7597	## Report this to orxonox-dev at mail.datacore.ch ##
7598	## ---------------------------------------------- ##
7599	_ASBOX
7600	) \|
7601	sed "s/^/$as_me: WARNING: /" >&2
7602	;;
7603	esac
7604	echo "$as_me:$LINENO: checking for $ac_header" >&5
7605	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7606	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7607	echo $ECHO_N "(cached) $ECHO_C" >&6
7608	else
7609	eval "$as_ac_Header=\$ac_header_preproc"
7610	fi
7611	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7612	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7613
7614	fi
7615	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7616	cat >>confdefs.h <<_ACEOF
7617	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7618	_ACEOF
7619
7620	fi
7621
7622	done
7623
7624
7625	# Checks for typedefs, structures, and compiler characteristics.
7626	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7627	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7628	if test "${ac_cv_header_stdbool_h+set}" = set; then
7629	echo $ECHO_N "(cached) $ECHO_C" >&6
7630	else
7631	cat >conftest.$ac_ext <<_ACEOF
7632	/* confdefs.h. */
7633	_ACEOF
7634	cat confdefs.h >>conftest.$ac_ext
7635	cat >>conftest.$ac_ext <<_ACEOF
7636	/* end confdefs.h. */
7637
7638	#include <stdbool.h>
7639	#ifndef bool
7640	# error bool is not defined
7641	#endif
7642	#ifndef false
7643	# error false is not defined
7644	#endif
7645	#if false
7646	# error false is not 0
7647	#endif
7648	#ifndef true
7649	# error true is not defined
7650	#endif
7651	#if true != 1
7652	# error true is not 1
7653	#endif
7654	#ifndef __bool_true_false_are_defined
7655	# error __bool_true_false_are_defined is not defined
7656	#endif
7657
7658	struct s { _Bool s: 1; _Bool t; } s;
7659
7660	char a[true == 1 ? 1 : -1];
7661	char b[false == 0 ? 1 : -1];
7662	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7663	char d[(bool) -0.5 == true ? 1 : -1];
7664	bool e = &s;
7665	char f[(_Bool) -0.0 == false ? 1 : -1];
7666	char g[true];
7667	char h[sizeof (_Bool)];
7668	char i[sizeof s.t];
7669
7670	int
7671	main ()
7672	{
7673	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7674	;
7675	return 0;
7676	}
7677	_ACEOF
7678	rm -f conftest.$ac_objext
7679	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7680	(eval $ac_compile) 2>conftest.er1
7681	ac_status=$?
7682	grep -v '^ *+' conftest.er1 >conftest.err
7683	rm -f conftest.er1
7684	cat conftest.err >&5
7685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7686	(exit $ac_status); } &&
7687	{ ac_try='test -z "$ac_c_werror_flag"
7688	\|\| test ! -s conftest.err'
7689	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7690	(eval $ac_try) 2>&5
7691	ac_status=$?
7692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7693	(exit $ac_status); }; } &&
7694	{ ac_try='test -s conftest.$ac_objext'
7695	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7696	(eval $ac_try) 2>&5
7697	ac_status=$?
7698	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7699	(exit $ac_status); }; }; then
7700	ac_cv_header_stdbool_h=yes
7701	else
7702	echo "$as_me: failed program was:" >&5
7703	sed 's/^/\| /' conftest.$ac_ext >&5
7704
7705	ac_cv_header_stdbool_h=no
7706	fi
7707	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7708	fi
7709	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7710	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7711	echo "$as_me:$LINENO: checking for _Bool" >&5
7712	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7713	if test "${ac_cv_type__Bool+set}" = set; then
7714	echo $ECHO_N "(cached) $ECHO_C" >&6
7715	else
7716	cat >conftest.$ac_ext <<_ACEOF
7717	/* confdefs.h. */
7718	_ACEOF
7719	cat confdefs.h >>conftest.$ac_ext
7720	cat >>conftest.$ac_ext <<_ACEOF
7721	/* end confdefs.h. */
7722	$ac_includes_default
7723	int
7724	main ()
7725	{
7726	if ((_Bool *) 0)
7727	return 0;
7728	if (sizeof (_Bool))
7729	return 0;
7730	;
7731	return 0;
7732	}
7733	_ACEOF
7734	rm -f conftest.$ac_objext
7735	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7736	(eval $ac_compile) 2>conftest.er1
7737	ac_status=$?
7738	grep -v '^ *+' conftest.er1 >conftest.err
7739	rm -f conftest.er1
7740	cat conftest.err >&5
7741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7742	(exit $ac_status); } &&
7743	{ ac_try='test -z "$ac_c_werror_flag"
7744	\|\| test ! -s conftest.err'
7745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746	(eval $ac_try) 2>&5
7747	ac_status=$?
7748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749	(exit $ac_status); }; } &&
7750	{ ac_try='test -s conftest.$ac_objext'
7751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7752	(eval $ac_try) 2>&5
7753	ac_status=$?
7754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7755	(exit $ac_status); }; }; then
7756	ac_cv_type__Bool=yes
7757	else
7758	echo "$as_me: failed program was:" >&5
7759	sed 's/^/\| /' conftest.$ac_ext >&5
7760
7761	ac_cv_type__Bool=no
7762	fi
7763	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7764	fi
7765	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7766	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7767	if test $ac_cv_type__Bool = yes; then
7768
7769	cat >>confdefs.h <<_ACEOF
7770	#define HAVE__BOOL 1
7771	_ACEOF
7772
7773
7774	fi
7775
7776	if test $ac_cv_header_stdbool_h = yes; then
7777
7778	cat >>confdefs.h <<\_ACEOF
7779	#define HAVE_STDBOOL_H 1
7780	_ACEOF
7781
7782	fi
7783
7784
7785	# Checks for library functions.
7786
7787	for ac_header in stdlib.h
7788	do
7789	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7790	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7791	echo "$as_me:$LINENO: checking for $ac_header" >&5
7792	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7793	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7794	echo $ECHO_N "(cached) $ECHO_C" >&6
7795	fi
7796	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7797	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7798	else
7799	# Is the header compilable?
7800	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7801	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7802	cat >conftest.$ac_ext <<_ACEOF
7803	/* confdefs.h. */
7804	_ACEOF
7805	cat confdefs.h >>conftest.$ac_ext
7806	cat >>conftest.$ac_ext <<_ACEOF
7807	/* end confdefs.h. */
7808	$ac_includes_default
7809	#include <$ac_header>
7810	_ACEOF
7811	rm -f conftest.$ac_objext
7812	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7813	(eval $ac_compile) 2>conftest.er1
7814	ac_status=$?
7815	grep -v '^ *+' conftest.er1 >conftest.err
7816	rm -f conftest.er1
7817	cat conftest.err >&5
7818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7819	(exit $ac_status); } &&
7820	{ ac_try='test -z "$ac_c_werror_flag"
7821	\|\| test ! -s conftest.err'
7822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7823	(eval $ac_try) 2>&5
7824	ac_status=$?
7825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7826	(exit $ac_status); }; } &&
7827	{ ac_try='test -s conftest.$ac_objext'
7828	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7829	(eval $ac_try) 2>&5
7830	ac_status=$?
7831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832	(exit $ac_status); }; }; then
7833	ac_header_compiler=yes
7834	else
7835	echo "$as_me: failed program was:" >&5
7836	sed 's/^/\| /' conftest.$ac_ext >&5
7837
7838	ac_header_compiler=no
7839	fi
7840	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7841	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7842	echo "${ECHO_T}$ac_header_compiler" >&6
7843
7844	# Is the header present?
7845	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7846	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7847	cat >conftest.$ac_ext <<_ACEOF
7848	/* confdefs.h. */
7849	_ACEOF
7850	cat confdefs.h >>conftest.$ac_ext
7851	cat >>conftest.$ac_ext <<_ACEOF
7852	/* end confdefs.h. */
7853	#include <$ac_header>
7854	_ACEOF
7855	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7856	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7857	ac_status=$?
7858	grep -v '^ *+' conftest.er1 >conftest.err
7859	rm -f conftest.er1
7860	cat conftest.err >&5
7861	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7862	(exit $ac_status); } >/dev/null; then
7863	if test -s conftest.err; then
7864	ac_cpp_err=$ac_c_preproc_warn_flag
7865	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7866	else
7867	ac_cpp_err=
7868	fi
7869	else
7870	ac_cpp_err=yes
7871	fi
7872	if test -z "$ac_cpp_err"; then
7873	ac_header_preproc=yes
7874	else
7875	echo "$as_me: failed program was:" >&5
7876	sed 's/^/\| /' conftest.$ac_ext >&5
7877
7878	ac_header_preproc=no
7879	fi
7880	rm -f conftest.err conftest.$ac_ext
7881	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7882	echo "${ECHO_T}$ac_header_preproc" >&6
7883
7884	# So? What about this header?
7885	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7886	yes:no: )
7887	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7888	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7889	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7890	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7891	ac_header_preproc=yes
7892	;;
7893	no:yes:* )
7894	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7895	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7896	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7897	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7898	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7899	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7900	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7901	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7902	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7903	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7904	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7905	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7906	(
7907	cat <<\_ASBOX
7908	## ---------------------------------------------- ##
7909	## Report this to orxonox-dev at mail.datacore.ch ##
7910	## ---------------------------------------------- ##
7911	_ASBOX
7912	) \|
7913	sed "s/^/$as_me: WARNING: /" >&2
7914	;;
7915	esac
7916	echo "$as_me:$LINENO: checking for $ac_header" >&5
7917	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7918	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7919	echo $ECHO_N "(cached) $ECHO_C" >&6
7920	else
7921	eval "$as_ac_Header=\$ac_header_preproc"
7922	fi
7923	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7924	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7925
7926	fi
7927	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7928	cat >>confdefs.h <<_ACEOF
7929	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7930	_ACEOF
7931
7932	fi
7933
7934	done
7935
7936	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7937	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7938	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7939	echo $ECHO_N "(cached) $ECHO_C" >&6
7940	else
7941	if test "$cross_compiling" = yes; then
7942	ac_cv_func_malloc_0_nonnull=no
7943	else
7944	cat >conftest.$ac_ext <<_ACEOF
7945	/* confdefs.h. */
7946	_ACEOF
7947	cat confdefs.h >>conftest.$ac_ext
7948	cat >>conftest.$ac_ext <<_ACEOF
7949	/* end confdefs.h. */
7950	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7951	# include <stdlib.h>
7952	#else
7953	char *malloc ();
7954	#endif
7955
7956	int
7957	main ()
7958	{
7959	exit (malloc (0) ? 0 : 1);
7960	;
7961	return 0;
7962	}
7963	_ACEOF
7964	rm -f conftest$ac_exeext
7965	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7966	(eval $ac_link) 2>&5
7967	ac_status=$?
7968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7969	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7970	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7971	(eval $ac_try) 2>&5
7972	ac_status=$?
7973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7974	(exit $ac_status); }; }; then
7975	ac_cv_func_malloc_0_nonnull=yes
7976	else
7977	echo "$as_me: program exited with status $ac_status" >&5
7978	echo "$as_me: failed program was:" >&5
7979	sed 's/^/\| /' conftest.$ac_ext >&5
7980
7981	( exit $ac_status )
7982	ac_cv_func_malloc_0_nonnull=no
7983	fi
7984	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7985	fi
7986	fi
7987	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7988	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7989	if test $ac_cv_func_malloc_0_nonnull = yes; then
7990
7991	cat >>confdefs.h <<\_ACEOF
7992	#define HAVE_MALLOC 1
7993	_ACEOF
7994
7995	else
7996	cat >>confdefs.h <<\_ACEOF
7997	#define HAVE_MALLOC 0
7998	_ACEOF
7999
8000	case $LIBOBJS in
8001	"malloc.$ac_objext" \| \
8002	*" malloc.$ac_objext" \| \
8003	"malloc.$ac_objext "* \| \
8004	" malloc.$ac_objext " ) ;;
8005	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8006	esac
8007
8008
8009	cat >>confdefs.h <<\_ACEOF
8010	#define malloc rpl_malloc
8011	_ACEOF
8012
8013	fi
8014
8015
8016
8017
8018
8019	for ac_func in bzero sqrt
8020	do
8021	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8022	echo "$as_me:$LINENO: checking for $ac_func" >&5
8023	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8024	if eval "test \"\${$as_ac_var+set}\" = set"; then
8025	echo $ECHO_N "(cached) $ECHO_C" >&6
8026	else
8027	cat >conftest.$ac_ext <<_ACEOF
8028	/* confdefs.h. */
8029	_ACEOF
8030	cat confdefs.h >>conftest.$ac_ext
8031	cat >>conftest.$ac_ext <<_ACEOF
8032	/* end confdefs.h. */
8033	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8034	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8035	#define $ac_func innocuous_$ac_func
8036
8037	/* System header to define __stub macros and hopefully few prototypes,
8038	which can conflict with char $ac_func (); below.
8039	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8040	<limits.h> exists even on freestanding compilers. */
8041
8042	#ifdef __STDC__
8043	# include <limits.h>
8044	#else
8045	# include <assert.h>
8046	#endif
8047
8048	#undef $ac_func
8049
8050	/* Override any gcc2 internal prototype to avoid an error. */
8051	#ifdef __cplusplus
8052	extern "C"
8053	{
8054	#endif
8055	/* We use char because int might match the return type of a gcc2
8056	builtin and then its argument prototype would still apply. */
8057	char $ac_func ();
8058	/* The GNU C library defines this for functions which it implements
8059	to always fail with ENOSYS. Some functions are actually named
8060	something starting with __ and the normal name is an alias. */
8061	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8062	choke me
8063	#else
8064	char (*f) () = $ac_func;
8065	#endif
8066	#ifdef __cplusplus
8067	}
8068	#endif
8069
8070	int
8071	main ()
8072	{
8073	return f != $ac_func;
8074	;
8075	return 0;
8076	}
8077	_ACEOF
8078	rm -f conftest.$ac_objext conftest$ac_exeext
8079	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8080	(eval $ac_link) 2>conftest.er1
8081	ac_status=$?
8082	grep -v '^ *+' conftest.er1 >conftest.err
8083	rm -f conftest.er1
8084	cat conftest.err >&5
8085	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8086	(exit $ac_status); } &&
8087	{ ac_try='test -z "$ac_c_werror_flag"
8088	\|\| test ! -s conftest.err'
8089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8090	(eval $ac_try) 2>&5
8091	ac_status=$?
8092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8093	(exit $ac_status); }; } &&
8094	{ ac_try='test -s conftest$ac_exeext'
8095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8096	(eval $ac_try) 2>&5
8097	ac_status=$?
8098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8099	(exit $ac_status); }; }; then
8100	eval "$as_ac_var=yes"
8101	else
8102	echo "$as_me: failed program was:" >&5
8103	sed 's/^/\| /' conftest.$ac_ext >&5
8104
8105	eval "$as_ac_var=no"
8106	fi
8107	rm -f conftest.err conftest.$ac_objext \
8108	conftest$ac_exeext conftest.$ac_ext
8109	fi
8110	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8111	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8112	if test `eval echo '${'$as_ac_var'}'` = yes; then
8113	cat >>confdefs.h <<_ACEOF
8114	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8115	_ACEOF
8116
8117	fi
8118	done
8119
8120
8121	######################
8122	## OUTPUT CONFIGURE ##
8123	######################
8124	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
8125
8126
8127	cat >confcache <<\_ACEOF
8128	# This file is a shell script that caches the results of configure
8129	# tests run on this system so they can be shared between configure
8130	# scripts and configure runs, see configure's option --config-cache.
8131	# It is not useful on other systems. If it contains results you don't
8132	# want to keep, you may remove or edit it.
8133	#
8134	# config.status only pays attention to the cache file if you give it
8135	# the --recheck option to rerun configure.
8136	#
8137	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8138	# loading this file, other unset `ac_cv_foo' will be assigned the
8139	# following values.
8140
8141	_ACEOF
8142
8143	# The following way of writing the cache mishandles newlines in values,
8144	# but we know of no workaround that is simple, portable, and efficient.
8145	# So, don't put newlines in cache variables' values.
8146	# Ultrix sh set writes to stderr and can't be redirected directly,
8147	# and sets the high bit in the cache file unless we assign to the vars.
8148	{
8149	(set) 2>&1 \|
8150	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8151	ac_space=\ )
8152	# `set' does not quote correctly, so add quotes (double-quote
8153	# substitution turns \\\\ into \\, and sed turns \\ into \).
8154	sed -n \
8155	"s/'/'\\\\''/g;
8156	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8157	;;
8158	*)
8159	# `set' quotes correctly as required by POSIX, so do not add quotes.
8160	sed -n \
8161	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8162	;;
8163	esac;
8164	} \|
8165	sed '
8166	t clear
8167	: clear
8168	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8169	t end
8170	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8171	: end' >>confcache
8172	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8173	if test -w $cache_file; then
8174	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8175	cat confcache >$cache_file
8176	else
8177	echo "not updating unwritable cache $cache_file"
8178	fi
8179	fi
8180	rm -f confcache
8181
8182	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8183	# Let make expand exec_prefix.
8184	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8185
8186	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8187	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8188	# trailing colons and then remove the whole line if VPATH becomes empty
8189	# (actually we leave an empty line to preserve line numbers).
8190	if test "x$srcdir" = x.; then
8191	ac_vpsub='/^[ ]VPATH[ ]=/{
8192	s/:\$(srcdir):/:/;
8193	s/:\${srcdir}:/:/;
8194	s/:@srcdir@:/:/;
8195	s/^$[^=]=[ ]$:*/\1/;
8196	s/:*$//;
8197	s/^[^=]=[ ]$//;
8198	}'
8199	fi
8200
8201	DEFS=-DHAVE_CONFIG_H
8202
8203	ac_libobjs=
8204	ac_ltlibobjs=
8205	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8206	# 1. Remove the extension, and $U if already installed.
8207	ac_i=`echo "$ac_i" \|
8208	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8209	# 2. Add them.
8210	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8211	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8212	done
8213	LIBOBJS=$ac_libobjs
8214
8215	LTLIBOBJS=$ac_ltlibobjs
8216
8217
8218	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8219	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8220	Usually this means the macro was only invoked conditionally." >&5
8221	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8222	Usually this means the macro was only invoked conditionally." >&2;}
8223	{ (exit 1); exit 1; }; }
8224	fi
8225	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8226	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8227	Usually this means the macro was only invoked conditionally." >&5
8228	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8229	Usually this means the macro was only invoked conditionally." >&2;}
8230	{ (exit 1); exit 1; }; }
8231	fi
8232	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8233	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8234	Usually this means the macro was only invoked conditionally." >&5
8235	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8236	Usually this means the macro was only invoked conditionally." >&2;}
8237	{ (exit 1); exit 1; }; }
8238	fi
8239	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8240	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8241	Usually this means the macro was only invoked conditionally." >&5
8242	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8243	Usually this means the macro was only invoked conditionally." >&2;}
8244	{ (exit 1); exit 1; }; }
8245	fi
8246	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8247	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8248	Usually this means the macro was only invoked conditionally." >&5
8249	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8250	Usually this means the macro was only invoked conditionally." >&2;}
8251	{ (exit 1); exit 1; }; }
8252	fi
8253	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8254	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8255	Usually this means the macro was only invoked conditionally." >&5
8256	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8257	Usually this means the macro was only invoked conditionally." >&2;}
8258	{ (exit 1); exit 1; }; }
8259	fi
8260	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8261	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8262	Usually this means the macro was only invoked conditionally." >&5
8263	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8264	Usually this means the macro was only invoked conditionally." >&2;}
8265	{ (exit 1); exit 1; }; }
8266	fi
8267	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8268	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8269	Usually this means the macro was only invoked conditionally." >&5
8270	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8271	Usually this means the macro was only invoked conditionally." >&2;}
8272	{ (exit 1); exit 1; }; }
8273	fi
8274	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8275	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8276	Usually this means the macro was only invoked conditionally." >&5
8277	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8278	Usually this means the macro was only invoked conditionally." >&2;}
8279	{ (exit 1); exit 1; }; }
8280	fi
8281
8282	: ${CONFIG_STATUS=./config.status}
8283	ac_clean_files_save=$ac_clean_files
8284	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8285	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8286	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8287	cat >$CONFIG_STATUS <<_ACEOF
8288	#! $SHELL
8289	# Generated by $as_me.
8290	# Run this file to recreate the current configuration.
8291	# Compiler output produced by configure, useful for debugging
8292	# configure, is in config.log if it exists.
8293
8294	debug=false
8295	ac_cs_recheck=false
8296	ac_cs_silent=false
8297	SHELL=\${CONFIG_SHELL-$SHELL}
8298	_ACEOF
8299
8300	cat >>$CONFIG_STATUS <<\_ACEOF
8301	## --------------------- ##
8302	## M4sh Initialization. ##
8303	## --------------------- ##
8304
8305	# Be Bourne compatible
8306	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8307	emulate sh
8308	NULLCMD=:
8309	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8310	# is contrary to our usage. Disable this feature.
8311	alias -g '${1+"$@"}'='"$@"'
8312	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8313	set -o posix
8314	fi
8315	DUALCASE=1; export DUALCASE # for MKS sh
8316
8317	# Support unset when possible.
8318	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8319	as_unset=unset
8320	else
8321	as_unset=false
8322	fi
8323
8324
8325	# Work around bugs in pre-3.0 UWIN ksh.
8326	$as_unset ENV MAIL MAILPATH
8327	PS1='$ '
8328	PS2='> '
8329	PS4='+ '
8330
8331	# NLS nuisances.
8332	for as_var in \
8333	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8334	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8335	LC_TELEPHONE LC_TIME
8336	do
8337	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8338	eval $as_var=C; export $as_var
8339	else
8340	$as_unset $as_var
8341	fi
8342	done
8343
8344	# Required to use basename.
8345	if expr a : '$a$' >/dev/null 2>&1; then
8346	as_expr=expr
8347	else
8348	as_expr=false
8349	fi
8350
8351	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8352	as_basename=basename
8353	else
8354	as_basename=false
8355	fi
8356
8357
8358	# Name of the executable.
8359	as_me=`$as_basename "$0" \|\|
8360	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8361	X"$0" : 'X$//$$' \\| \
8362	X"$0" : 'X$/$$' \\| \
8363	. : '$.$' 2>/dev/null \|\|
8364	echo X/"$0" \|
8365	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8366	/^X\/$\/\/$$/{ s//\1/; q; }
8367	/^X\/$\/$.*/{ s//\1/; q; }
8368	s/.*/./; q'`
8369
8370
8371	# PATH needs CR, and LINENO needs CR and PATH.
8372	# Avoid depending upon Character Ranges.
8373	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8374	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8375	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8376	as_cr_digits='0123456789'
8377	as_cr_alnum=$as_cr_Letters$as_cr_digits
8378
8379	# The user is always right.
8380	if test "${PATH_SEPARATOR+set}" != set; then
8381	echo "#! /bin/sh" >conf$$.sh
8382	echo "exit 0" >>conf$$.sh
8383	chmod +x conf$$.sh
8384	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8385	PATH_SEPARATOR=';'
8386	else
8387	PATH_SEPARATOR=:
8388	fi
8389	rm -f conf$$.sh
8390	fi
8391
8392
8393	as_lineno_1=$LINENO
8394	as_lineno_2=$LINENO
8395	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8396	test "x$as_lineno_1" != "x$as_lineno_2" &&
8397	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8398	# Find who we are. Look in the path if we contain no path at all
8399	# relative or not.
8400	case $0 in
8401	[\\/] ) as_myself=$0 ;;
8402	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8403	for as_dir in $PATH
8404	do
8405	IFS=$as_save_IFS
8406	test -z "$as_dir" && as_dir=.
8407	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8408	done
8409
8410	;;
8411	esac
8412	# We did not find ourselves, most probably we were run as `sh COMMAND'
8413	# in which case we are not to be found in the path.
8414	if test "x$as_myself" = x; then
8415	as_myself=$0
8416	fi
8417	if test ! -f "$as_myself"; then
8418	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8419	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8420	{ (exit 1); exit 1; }; }
8421	fi
8422	case $CONFIG_SHELL in
8423	'')
8424	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8425	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8426	do
8427	IFS=$as_save_IFS
8428	test -z "$as_dir" && as_dir=.
8429	for as_base in sh bash ksh sh5; do
8430	case $as_dir in
8431	/*)
8432	if ("$as_dir/$as_base" -c '
8433	as_lineno_1=$LINENO
8434	as_lineno_2=$LINENO
8435	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8436	test "x$as_lineno_1" != "x$as_lineno_2" &&
8437	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8438	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8439	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8440	CONFIG_SHELL=$as_dir/$as_base
8441	export CONFIG_SHELL
8442	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8443	fi;;
8444	esac
8445	done
8446	done
8447	;;
8448	esac
8449
8450	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8451	# uniformly replaced by the line number. The first 'sed' inserts a
8452	# line-number line before each line; the second 'sed' does the real
8453	# work. The second script uses 'N' to pair each line-number line
8454	# with the numbered line, and appends trailing '-' during
8455	# substitution so that $LINENO is not a special case at line end.
8456	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8457	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8458	sed '=' <$as_myself \|
8459	sed '
8460	N
8461	s,$,-,
8462	: loop
8463	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8464	t loop
8465	s,-$,,
8466	s,^['$as_cr_digits']*\n,,
8467	' >$as_me.lineno &&
8468	chmod +x $as_me.lineno \|\|
8469	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8470	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8471	{ (exit 1); exit 1; }; }
8472
8473	# Don't try to exec as it changes $[0], causing all sort of problems
8474	# (the dirname of $[0] is not the place where we might find the
8475	# original and so on. Autoconf is especially sensible to this).
8476	. ./$as_me.lineno
8477	# Exit status is that of the last command.
8478	exit
8479	}
8480
8481
8482	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8483	c,-n*) ECHO_N= ECHO_C='
8484	' ECHO_T=' ' ;;
8485	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8486	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8487	esac
8488
8489	if expr a : '$a$' >/dev/null 2>&1; then
8490	as_expr=expr
8491	else
8492	as_expr=false
8493	fi
8494
8495	rm -f conf$$ conf$$.exe conf$$.file
8496	echo >conf$$.file
8497	if ln -s conf$$.file conf$$ 2>/dev/null; then
8498	# We could just check for DJGPP; but this test a) works b) is more generic
8499	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8500	if test -f conf$$.exe; then
8501	# Don't use ln at all; we don't have any links
8502	as_ln_s='cp -p'
8503	else
8504	as_ln_s='ln -s'
8505	fi
8506	elif ln conf$$.file conf$$ 2>/dev/null; then
8507	as_ln_s=ln
8508	else
8509	as_ln_s='cp -p'
8510	fi
8511	rm -f conf$$ conf$$.exe conf$$.file
8512
8513	if mkdir -p . 2>/dev/null; then
8514	as_mkdir_p=:
8515	else
8516	test -d ./-p && rmdir ./-p
8517	as_mkdir_p=false
8518	fi
8519
8520	as_executable_p="test -f"
8521
8522	# Sed expression to map a string onto a valid CPP name.
8523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8524
8525	# Sed expression to map a string onto a valid variable name.
8526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8527
8528
8529	# IFS
8530	# We need space, tab and new line, in precisely that order.
8531	as_nl='
8532	'
8533	IFS=" $as_nl"
8534
8535	# CDPATH.
8536	$as_unset CDPATH
8537
8538	exec 6>&1
8539
8540	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8541	# report actual input values of CONFIG_FILES etc. instead of their
8542	# values after options handling. Logging --version etc. is OK.
8543	exec 5>>config.log
8544	{
8545	echo
8546	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8547	## Running $as_me. ##
8548	_ASBOX
8549	} >&5
8550	cat >&5 <<_CSEOF
8551
8552	This file was extended by orxonox $as_me 0.2.3-pre-alpha, which was
8553	generated by GNU Autoconf 2.59. Invocation command line was
8554
8555	CONFIG_FILES = $CONFIG_FILES
8556	CONFIG_HEADERS = $CONFIG_HEADERS
8557	CONFIG_LINKS = $CONFIG_LINKS
8558	CONFIG_COMMANDS = $CONFIG_COMMANDS
8559	$ $0 $@
8560
8561	_CSEOF
8562	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8563	echo >&5
8564	_ACEOF
8565
8566	# Files that config.status was made for.
8567	if test -n "$ac_config_files"; then
8568	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8569	fi
8570
8571	if test -n "$ac_config_headers"; then
8572	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8573	fi
8574
8575	if test -n "$ac_config_links"; then
8576	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8577	fi
8578
8579	if test -n "$ac_config_commands"; then
8580	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8581	fi
8582
8583	cat >>$CONFIG_STATUS <<\_ACEOF
8584
8585	ac_cs_usage="\
8586	\`$as_me' instantiates files from templates according to the
8587	current configuration.
8588
8589	Usage: $0 [OPTIONS] [FILE]...
8590
8591	-h, --help print this help, then exit
8592	-V, --version print version number, then exit
8593	-q, --quiet do not print progress messages
8594	-d, --debug don't remove temporary files
8595	--recheck update $as_me by reconfiguring in the same conditions
8596	--file=FILE[:TEMPLATE]
8597	instantiate the configuration file FILE
8598	--header=FILE[:TEMPLATE]
8599	instantiate the configuration header FILE
8600
8601	Configuration files:
8602	$config_files
8603
8604	Configuration headers:
8605	$config_headers
8606
8607	Configuration commands:
8608	$config_commands
8609
8610	Report bugs to <bug-autoconf@gnu.org>."
8611	_ACEOF
8612
8613	cat >>$CONFIG_STATUS <<_ACEOF
8614	ac_cs_version="\\
8615	orxonox config.status 0.2.3-pre-alpha
8616	configured by $0, generated by GNU Autoconf 2.59,
8617	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8618
8619	Copyright (C) 2003 Free Software Foundation, Inc.
8620	This config.status script is free software; the Free Software Foundation
8621	gives unlimited permission to copy, distribute and modify it."
8622	srcdir=$srcdir
8623	INSTALL="$INSTALL"
8624	_ACEOF
8625
8626	cat >>$CONFIG_STATUS <<\_ACEOF
8627	# If no file are specified by the user, then we need to provide default
8628	# value. By we need to know if files were specified by the user.
8629	ac_need_defaults=:
8630	while test $# != 0
8631	do
8632	case $1 in
8633	--=)
8634	ac_option=`expr "x$1" : 'x$[^=]*$='`
8635	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8636	ac_shift=:
8637	;;
8638	-*)
8639	ac_option=$1
8640	ac_optarg=$2
8641	ac_shift=shift
8642	;;
8643	*) # This is not an option, so the user has probably given explicit
8644	# arguments.
8645	ac_option=$1
8646	ac_need_defaults=false;;
8647	esac
8648
8649	case $ac_option in
8650	# Handling of the options.
8651	_ACEOF
8652	cat >>$CONFIG_STATUS <<\_ACEOF
8653	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8654	ac_cs_recheck=: ;;
8655	--version \| --vers* \| -V )
8656	echo "$ac_cs_version"; exit 0 ;;
8657	--he \| --h)
8658	# Conflict between --help and --header
8659	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8660	Try \`$0 --help' for more information." >&5
8661	echo "$as_me: error: ambiguous option: $1
8662	Try \`$0 --help' for more information." >&2;}
8663	{ (exit 1); exit 1; }; };;
8664	--help \| --hel \| -h )
8665	echo "$ac_cs_usage"; exit 0 ;;
8666	--debug \| --d* \| -d )
8667	debug=: ;;
8668	--file \| --fil \| --fi \| --f )
8669	$ac_shift
8670	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8671	ac_need_defaults=false;;
8672	--header \| --heade \| --head \| --hea )
8673	$ac_shift
8674	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8675	ac_need_defaults=false;;
8676	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8677	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8678	ac_cs_silent=: ;;
8679
8680	# This is an error.
8681	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8682	Try \`$0 --help' for more information." >&5
8683	echo "$as_me: error: unrecognized option: $1
8684	Try \`$0 --help' for more information." >&2;}
8685	{ (exit 1); exit 1; }; } ;;
8686
8687	*) ac_config_targets="$ac_config_targets $1" ;;
8688
8689	esac
8690	shift
8691	done
8692
8693	ac_configure_extra_args=
8694
8695	if $ac_cs_silent; then
8696	exec 6>/dev/null
8697	ac_configure_extra_args="$ac_configure_extra_args --silent"
8698	fi
8699
8700	_ACEOF
8701	cat >>$CONFIG_STATUS <<_ACEOF
8702	if \$ac_cs_recheck; then
8703	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8704	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8705	fi
8706
8707	_ACEOF
8708
8709	cat >>$CONFIG_STATUS <<_ACEOF
8710	#
8711	# INIT-COMMANDS section.
8712	#
8713
8714	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8715
8716	_ACEOF
8717
8718
8719
8720	cat >>$CONFIG_STATUS <<\_ACEOF
8721	for ac_config_target in $ac_config_targets
8722	do
8723	case "$ac_config_target" in
8724	# Handling of arguments.
8725	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8726	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8727	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8728	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8729	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8730	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8731	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8732	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8733	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8734	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8735	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8736	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8737	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8738	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8739	{ (exit 1); exit 1; }; };;
8740	esac
8741	done
8742
8743	# If the user did not use the arguments to specify the items to instantiate,
8744	# then the envvar interface is used. Set only those that are not.
8745	# We use the long form for the default assignment because of an extremely
8746	# bizarre bug on SunOS 4.1.3.
8747	if $ac_need_defaults; then
8748	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8749	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8750	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8751	fi
8752
8753	# Have a temporary directory for convenience. Make it in the build tree
8754	# simply because there is no reason to put it here, and in addition,
8755	# creating and moving files from /tmp can sometimes cause problems.
8756	# Create a temporary directory, and hook for its removal unless debugging.
8757	$debug \|\|
8758	{
8759	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8760	trap '{ (exit 1); exit 1; }' 1 2 13 15
8761	}
8762
8763	# Create a (secure) tmp directory for tmp files.
8764
8765	{
8766	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8767	test -n "$tmp" && test -d "$tmp"
8768	} \|\|
8769	{
8770	tmp=./confstat$$-$RANDOM
8771	(umask 077 && mkdir $tmp)
8772	} \|\|
8773	{
8774	echo "$me: cannot create a temporary directory in ." >&2
8775	{ (exit 1); exit 1; }
8776	}
8777
8778	_ACEOF
8779
8780	cat >>$CONFIG_STATUS <<_ACEOF
8781
8782	#
8783	# CONFIG_FILES section.
8784	#
8785
8786	# No need to generate the scripts if there are no CONFIG_FILES.
8787	# This happens for instance when ./config.status config.h
8788	if test -n "\$CONFIG_FILES"; then
8789	# Protect against being on the right side of a sed subst in config.status.
8790	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8791	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8792	s,@SHELL@,$SHELL,;t t
8793	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8794	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8795	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8796	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8797	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8798	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8799	s,@exec_prefix@,$exec_prefix,;t t
8800	s,@prefix@,$prefix,;t t
8801	s,@program_transform_name@,$program_transform_name,;t t
8802	s,@bindir@,$bindir,;t t
8803	s,@sbindir@,$sbindir,;t t
8804	s,@libexecdir@,$libexecdir,;t t
8805	s,@datadir@,$datadir,;t t
8806	s,@sysconfdir@,$sysconfdir,;t t
8807	s,@sharedstatedir@,$sharedstatedir,;t t
8808	s,@localstatedir@,$localstatedir,;t t
8809	s,@libdir@,$libdir,;t t
8810	s,@includedir@,$includedir,;t t
8811	s,@oldincludedir@,$oldincludedir,;t t
8812	s,@infodir@,$infodir,;t t
8813	s,@mandir@,$mandir,;t t
8814	s,@build_alias@,$build_alias,;t t
8815	s,@host_alias@,$host_alias,;t t
8816	s,@target_alias@,$target_alias,;t t
8817	s,@DEFS@,$DEFS,;t t
8818	s,@ECHO_C@,$ECHO_C,;t t
8819	s,@ECHO_N@,$ECHO_N,;t t
8820	s,@ECHO_T@,$ECHO_T,;t t
8821	s,@LIBS@,$LIBS,;t t
8822	s,@build@,$build,;t t
8823	s,@build_cpu@,$build_cpu,;t t
8824	s,@build_vendor@,$build_vendor,;t t
8825	s,@build_os@,$build_os,;t t
8826	s,@host@,$host,;t t
8827	s,@host_cpu@,$host_cpu,;t t
8828	s,@host_vendor@,$host_vendor,;t t
8829	s,@host_os@,$host_os,;t t
8830	s,@target@,$target,;t t
8831	s,@target_cpu@,$target_cpu,;t t
8832	s,@target_vendor@,$target_vendor,;t t
8833	s,@target_os@,$target_os,;t t
8834	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8835	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8836	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8837	s,@CYGPATH_W@,$CYGPATH_W,;t t
8838	s,@PACKAGE@,$PACKAGE,;t t
8839	s,@VERSION@,$VERSION,;t t
8840	s,@ACLOCAL@,$ACLOCAL,;t t
8841	s,@AUTOCONF@,$AUTOCONF,;t t
8842	s,@AUTOMAKE@,$AUTOMAKE,;t t
8843	s,@AUTOHEADER@,$AUTOHEADER,;t t
8844	s,@MAKEINFO@,$MAKEINFO,;t t
8845	s,@AMTAR@,$AMTAR,;t t
8846	s,@install_sh@,$install_sh,;t t
8847	s,@STRIP@,$STRIP,;t t
8848	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8849	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8850	s,@mkdir_p@,$mkdir_p,;t t
8851	s,@AWK@,$AWK,;t t
8852	s,@SET_MAKE@,$SET_MAKE,;t t
8853	s,@am__leading_dot@,$am__leading_dot,;t t
8854	s,@CXX@,$CXX,;t t
8855	s,@CXXFLAGS@,$CXXFLAGS,;t t
8856	s,@LDFLAGS@,$LDFLAGS,;t t
8857	s,@CPPFLAGS@,$CPPFLAGS,;t t
8858	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8859	s,@EXEEXT@,$EXEEXT,;t t
8860	s,@OBJEXT@,$OBJEXT,;t t
8861	s,@DEPDIR@,$DEPDIR,;t t
8862	s,@am__include@,$am__include,;t t
8863	s,@am__quote@,$am__quote,;t t
8864	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8865	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8866	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8867	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8868	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8869	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8870	s,@CC@,$CC,;t t
8871	s,@CFLAGS@,$CFLAGS,;t t
8872	s,@ac_ct_CC@,$ac_ct_CC,;t t
8873	s,@CCDEPMODE@,$CCDEPMODE,;t t
8874	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8875	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8876	s,@CPP@,$CPP,;t t
8877	s,@EGREP@,$EGREP,;t t
8878	s,@DEBUG@,$DEBUG,;t t
8879	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8880	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8881	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
8882	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
8883	s,@DOXYGEN@,$DOXYGEN,;t t
8884	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8885	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8886	s,@GPROF@,$GPROF,;t t
8887	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8888	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8889	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8890	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8891	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8892	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8893	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8894	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8895	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8896	s,@CURL_LIBS@,$CURL_LIBS,;t t
8897	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8898	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8899	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8900	s,@LIBOBJS@,$LIBOBJS,;t t
8901	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8902	CEOF
8903
8904	_ACEOF
8905
8906	cat >>$CONFIG_STATUS <<\_ACEOF
8907	# Split the substitutions into bite-sized pieces for seds with
8908	# small command number limits, like on Digital OSF/1 and HP-UX.
8909	ac_max_sed_lines=48
8910	ac_sed_frag=1 # Number of current file.
8911	ac_beg=1 # First line for current file.
8912	ac_end=$ac_max_sed_lines # Line after last line for current file.
8913	ac_more_lines=:
8914	ac_sed_cmds=
8915	while $ac_more_lines; do
8916	if test $ac_beg -gt 1; then
8917	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8918	else
8919	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8920	fi
8921	if test ! -s $tmp/subs.frag; then
8922	ac_more_lines=false
8923	else
8924	# The purpose of the label and of the branching condition is to
8925	# speed up the sed processing (if there are no `@' at all, there
8926	# is no need to browse any of the substitutions).
8927	# These are the two extra sed commands mentioned above.
8928	(echo ':t
8929	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8930	if test -z "$ac_sed_cmds"; then
8931	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8932	else
8933	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8934	fi
8935	ac_sed_frag=`expr $ac_sed_frag + 1`
8936	ac_beg=$ac_end
8937	ac_end=`expr $ac_end + $ac_max_sed_lines`
8938	fi
8939	done
8940	if test -z "$ac_sed_cmds"; then
8941	ac_sed_cmds=cat
8942	fi
8943	fi # test -n "$CONFIG_FILES"
8944
8945	_ACEOF
8946	cat >>$CONFIG_STATUS <<\_ACEOF
8947	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8948	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8949	case $ac_file in
8950	- \| :- \| :-:* ) # input from stdin
8951	cat >$tmp/stdin
8952	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8953	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8954	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8955	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8956	* ) ac_file_in=$ac_file.in ;;
8957	esac
8958
8959	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8960	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8961	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8962	X"$ac_file" : 'X$//$[^/]' \\| \
8963	X"$ac_file" : 'X$//$$' \\| \
8964	X"$ac_file" : 'X$/$' \\| \
8965	. : '$.$' 2>/dev/null \|\|
8966	echo X"$ac_file" \|
8967	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8968	/^X$\/\/$[^/].*/{ s//\1/; q; }
8969	/^X$\/\/$$/{ s//\1/; q; }
8970	/^X$\/$.*/{ s//\1/; q; }
8971	s/.*/./; q'`
8972	{ if $as_mkdir_p; then
8973	mkdir -p "$ac_dir"
8974	else
8975	as_dir="$ac_dir"
8976	as_dirs=
8977	while test ! -d "$as_dir"; do
8978	as_dirs="$as_dir $as_dirs"
8979	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8980	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8981	X"$as_dir" : 'X$//$[^/]' \\| \
8982	X"$as_dir" : 'X$//$$' \\| \
8983	X"$as_dir" : 'X$/$' \\| \
8984	. : '$.$' 2>/dev/null \|\|
8985	echo X"$as_dir" \|
8986	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8987	/^X$\/\/$[^/].*/{ s//\1/; q; }
8988	/^X$\/\/$$/{ s//\1/; q; }
8989	/^X$\/$.*/{ s//\1/; q; }
8990	s/.*/./; q'`
8991	done
8992	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8993	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8994	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8995	{ (exit 1); exit 1; }; }; }
8996
8997	ac_builddir=.
8998
8999	if test "$ac_dir" != .; then
9000	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9001	# A "../" for each directory in $ac_dir_suffix.
9002	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9003	else
9004	ac_dir_suffix= ac_top_builddir=
9005	fi
9006
9007	case $srcdir in
9008	.) # No --srcdir option. We are building in place.
9009	ac_srcdir=.
9010	if test -z "$ac_top_builddir"; then
9011	ac_top_srcdir=.
9012	else
9013	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9014	fi ;;
9015	[\\/]* \| ?:[\\/]* ) # Absolute path.
9016	ac_srcdir=$srcdir$ac_dir_suffix;
9017	ac_top_srcdir=$srcdir ;;
9018	*) # Relative path.
9019	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9020	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9021	esac
9022
9023	# Do not use `cd foo && pwd` to compute absolute paths, because
9024	# the directories may not exist.
9025	case `pwd` in
9026	.) ac_abs_builddir="$ac_dir";;
9027	*)
9028	case "$ac_dir" in
9029	.) ac_abs_builddir=`pwd`;;
9030	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9031	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9032	esac;;
9033	esac
9034	case $ac_abs_builddir in
9035	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9036	*)
9037	case ${ac_top_builddir}. in
9038	.) ac_abs_top_builddir=$ac_abs_builddir;;
9039	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9040	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9041	esac;;
9042	esac
9043	case $ac_abs_builddir in
9044	.) ac_abs_srcdir=$ac_srcdir;;
9045	*)
9046	case $ac_srcdir in
9047	.) ac_abs_srcdir=$ac_abs_builddir;;
9048	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9049	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9050	esac;;
9051	esac
9052	case $ac_abs_builddir in
9053	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9054	*)
9055	case $ac_top_srcdir in
9056	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9057	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9058	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9059	esac;;
9060	esac
9061
9062
9063	case $INSTALL in
9064	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9065	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9066	esac
9067
9068	if test x"$ac_file" != x-; then
9069	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9070	echo "$as_me: creating $ac_file" >&6;}
9071	rm -f "$ac_file"
9072	fi
9073	# Let's still pretend it is `configure' which instantiates (i.e., don't
9074	# use $as_me), people would be surprised to read:
9075	# /* config.h. Generated by config.status. */
9076	if test x"$ac_file" = x-; then
9077	configure_input=
9078	else
9079	configure_input="$ac_file. "
9080	fi
9081	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9082	sed 's,.*/,,'` by configure."
9083
9084	# First look for the input files in the build tree, otherwise in the
9085	# src tree.
9086	ac_file_inputs=`IFS=:
9087	for f in $ac_file_in; do
9088	case $f in
9089	-) echo $tmp/stdin ;;
9090	[\\/$]*)
9091	# Absolute (can't be DOS-style, as IFS=:)
9092	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9093	echo "$as_me: error: cannot find input file: $f" >&2;}
9094	{ (exit 1); exit 1; }; }
9095	echo "$f";;
9096	*) # Relative
9097	if test -f "$f"; then
9098	# Build tree
9099	echo "$f"
9100	elif test -f "$srcdir/$f"; then
9101	# Source tree
9102	echo "$srcdir/$f"
9103	else
9104	# /dev/null tree
9105	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9106	echo "$as_me: error: cannot find input file: $f" >&2;}
9107	{ (exit 1); exit 1; }; }
9108	fi;;
9109	esac
9110	done` \|\| { (exit 1); exit 1; }
9111	_ACEOF
9112	cat >>$CONFIG_STATUS <<_ACEOF
9113	sed "$ac_vpsub
9114	$extrasub
9115	_ACEOF
9116	cat >>$CONFIG_STATUS <<\_ACEOF
9117	:t
9118	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9119	s,@configure_input@,$configure_input,;t t
9120	s,@srcdir@,$ac_srcdir,;t t
9121	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9122	s,@top_srcdir@,$ac_top_srcdir,;t t
9123	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9124	s,@builddir@,$ac_builddir,;t t
9125	s,@abs_builddir@,$ac_abs_builddir,;t t
9126	s,@top_builddir@,$ac_top_builddir,;t t
9127	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9128	s,@INSTALL@,$ac_INSTALL,;t t
9129	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9130	rm -f $tmp/stdin
9131	if test x"$ac_file" != x-; then
9132	mv $tmp/out $ac_file
9133	else
9134	cat $tmp/out
9135	rm -f $tmp/out
9136	fi
9137
9138	done
9139	_ACEOF
9140	cat >>$CONFIG_STATUS <<\_ACEOF
9141
9142	#
9143	# CONFIG_HEADER section.
9144	#
9145
9146	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9147	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9148	#
9149	# ac_d sets the value in "#define NAME VALUE" lines.
9150	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9151	ac_dB='[ ].*$,\1#\2'
9152	ac_dC=' '
9153	ac_dD=',;t'
9154	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9155	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9156	ac_uB='$,\1#\2define\3'
9157	ac_uC=' '
9158	ac_uD=',;t'
9159
9160	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9161	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9162	case $ac_file in
9163	- \| :- \| :-:* ) # input from stdin
9164	cat >$tmp/stdin
9165	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9166	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9167	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9168	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9169	* ) ac_file_in=$ac_file.in ;;
9170	esac
9171
9172	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9173	echo "$as_me: creating $ac_file" >&6;}
9174
9175	# First look for the input files in the build tree, otherwise in the
9176	# src tree.
9177	ac_file_inputs=`IFS=:
9178	for f in $ac_file_in; do
9179	case $f in
9180	-) echo $tmp/stdin ;;
9181	[\\/$]*)
9182	# Absolute (can't be DOS-style, as IFS=:)
9183	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9184	echo "$as_me: error: cannot find input file: $f" >&2;}
9185	{ (exit 1); exit 1; }; }
9186	# Do quote $f, to prevent DOS paths from being IFS'd.
9187	echo "$f";;
9188	*) # Relative
9189	if test -f "$f"; then
9190	# Build tree
9191	echo "$f"
9192	elif test -f "$srcdir/$f"; then
9193	# Source tree
9194	echo "$srcdir/$f"
9195	else
9196	# /dev/null tree
9197	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9198	echo "$as_me: error: cannot find input file: $f" >&2;}
9199	{ (exit 1); exit 1; }; }
9200	fi;;
9201	esac
9202	done` \|\| { (exit 1); exit 1; }
9203	# Remove the trailing spaces.
9204	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9205
9206	_ACEOF
9207
9208	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9209	# `conftest.undefs', that substitutes the proper values into
9210	# config.h.in to produce config.h. The first handles `#define'
9211	# templates, and the second `#undef' templates.
9212	# And first: Protect against being on the right side of a sed subst in
9213	# config.status. Protect against being in an unquoted here document
9214	# in config.status.
9215	rm -f conftest.defines conftest.undefs
9216	# Using a here document instead of a string reduces the quoting nightmare.
9217	# Putting comments in sed scripts is not portable.
9218	#
9219	# `end' is used to avoid that the second main sed command (meant for
9220	# 0-ary CPP macros) applies to n-ary macro definitions.
9221	# See the Autoconf documentation for `clear'.
9222	cat >confdef2sed.sed <<\_ACEOF
9223	s/[\\&,]/\\&/g
9224	s,[\\$`],\\&,g
9225	t clear
9226	: clear
9227	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9228	t end
9229	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9230	: end
9231	_ACEOF
9232	# If some macros were called several times there might be several times
9233	# the same #defines, which is useless. Nevertheless, we may not want to
9234	# sort them, since we want the last AC-DEFINE to be honored.
9235	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9236	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9237	rm -f confdef2sed.sed
9238
9239	# This sed command replaces #undef with comments. This is necessary, for
9240	# example, in the case of _POSIX_SOURCE, which is predefined and required
9241	# on some systems where configure will not decide to define it.
9242	cat >>conftest.undefs <<\_ACEOF
9243	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9244	_ACEOF
9245
9246	# Break up conftest.defines because some shells have a limit on the size
9247	# of here documents, and old seds have small limits too (100 cmds).
9248	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9249	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9250	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9251	echo ' :' >>$CONFIG_STATUS
9252	rm -f conftest.tail
9253	while grep . conftest.defines >/dev/null
9254	do
9255	# Write a limited-size here document to $tmp/defines.sed.
9256	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9257	# Speed up: don't consider the non `#define' lines.
9258	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9259	# Work around the forget-to-reset-the-flag bug.
9260	echo 't clr' >>$CONFIG_STATUS
9261	echo ': clr' >>$CONFIG_STATUS
9262	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9263	echo 'CEOF
9264	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9265	rm -f $tmp/in
9266	mv $tmp/out $tmp/in
9267	' >>$CONFIG_STATUS
9268	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9269	rm -f conftest.defines
9270	mv conftest.tail conftest.defines
9271	done
9272	rm -f conftest.defines
9273	echo ' fi # grep' >>$CONFIG_STATUS
9274	echo >>$CONFIG_STATUS
9275
9276	# Break up conftest.undefs because some shells have a limit on the size
9277	# of here documents, and old seds have small limits too (100 cmds).
9278	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9279	rm -f conftest.tail
9280	while grep . conftest.undefs >/dev/null
9281	do
9282	# Write a limited-size here document to $tmp/undefs.sed.
9283	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9284	# Speed up: don't consider the non `#undef'
9285	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9286	# Work around the forget-to-reset-the-flag bug.
9287	echo 't clr' >>$CONFIG_STATUS
9288	echo ': clr' >>$CONFIG_STATUS
9289	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9290	echo 'CEOF
9291	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9292	rm -f $tmp/in
9293	mv $tmp/out $tmp/in
9294	' >>$CONFIG_STATUS
9295	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9296	rm -f conftest.undefs
9297	mv conftest.tail conftest.undefs
9298	done
9299	rm -f conftest.undefs
9300
9301	cat >>$CONFIG_STATUS <<\_ACEOF
9302	# Let's still pretend it is `configure' which instantiates (i.e., don't
9303	# use $as_me), people would be surprised to read:
9304	# /* config.h. Generated by config.status. */
9305	if test x"$ac_file" = x-; then
9306	echo "/* Generated by configure. */" >$tmp/config.h
9307	else
9308	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9309	fi
9310	cat $tmp/in >>$tmp/config.h
9311	rm -f $tmp/in
9312	if test x"$ac_file" != x-; then
9313	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9314	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9315	echo "$as_me: $ac_file is unchanged" >&6;}
9316	else
9317	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9318	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9319	X"$ac_file" : 'X$//$[^/]' \\| \
9320	X"$ac_file" : 'X$//$$' \\| \
9321	X"$ac_file" : 'X$/$' \\| \
9322	. : '$.$' 2>/dev/null \|\|
9323	echo X"$ac_file" \|
9324	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9325	/^X$\/\/$[^/].*/{ s//\1/; q; }
9326	/^X$\/\/$$/{ s//\1/; q; }
9327	/^X$\/$.*/{ s//\1/; q; }
9328	s/.*/./; q'`
9329	{ if $as_mkdir_p; then
9330	mkdir -p "$ac_dir"
9331	else
9332	as_dir="$ac_dir"
9333	as_dirs=
9334	while test ! -d "$as_dir"; do
9335	as_dirs="$as_dir $as_dirs"
9336	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9337	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9338	X"$as_dir" : 'X$//$[^/]' \\| \
9339	X"$as_dir" : 'X$//$$' \\| \
9340	X"$as_dir" : 'X$/$' \\| \
9341	. : '$.$' 2>/dev/null \|\|
9342	echo X"$as_dir" \|
9343	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9344	/^X$\/\/$[^/].*/{ s//\1/; q; }
9345	/^X$\/\/$$/{ s//\1/; q; }
9346	/^X$\/$.*/{ s//\1/; q; }
9347	s/.*/./; q'`
9348	done
9349	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9350	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9351	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9352	{ (exit 1); exit 1; }; }; }
9353
9354	rm -f $ac_file
9355	mv $tmp/config.h $ac_file
9356	fi
9357	else
9358	cat $tmp/config.h
9359	rm -f $tmp/config.h
9360	fi
9361	# Compute $ac_file's index in $config_headers.
9362	_am_stamp_count=1
9363	for _am_header in $config_headers :; do
9364	case $_am_header in
9365	$ac_file \| $ac_file:* )
9366	break ;;
9367	* )
9368	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9369	esac
9370	done
9371	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9372	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9373	X$ac_file : 'X$//$[^/]' \\| \
9374	X$ac_file : 'X$//$$' \\| \
9375	X$ac_file : 'X$/$' \\| \
9376	. : '$.$' 2>/dev/null \|\|
9377	echo X$ac_file \|
9378	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9379	/^X$\/\/$[^/].*/{ s//\1/; q; }
9380	/^X$\/\/$$/{ s//\1/; q; }
9381	/^X$\/$.*/{ s//\1/; q; }
9382	s/.*/./; q'`/stamp-h$_am_stamp_count
9383	done
9384	_ACEOF
9385	cat >>$CONFIG_STATUS <<\_ACEOF
9386
9387	#
9388	# CONFIG_COMMANDS section.
9389	#
9390	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9391	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9392	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9393	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9394	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9395	X"$ac_dest" : 'X$//$[^/]' \\| \
9396	X"$ac_dest" : 'X$//$$' \\| \
9397	X"$ac_dest" : 'X$/$' \\| \
9398	. : '$.$' 2>/dev/null \|\|
9399	echo X"$ac_dest" \|
9400	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9401	/^X$\/\/$[^/].*/{ s//\1/; q; }
9402	/^X$\/\/$$/{ s//\1/; q; }
9403	/^X$\/$.*/{ s//\1/; q; }
9404	s/.*/./; q'`
9405	{ if $as_mkdir_p; then
9406	mkdir -p "$ac_dir"
9407	else
9408	as_dir="$ac_dir"
9409	as_dirs=
9410	while test ! -d "$as_dir"; do
9411	as_dirs="$as_dir $as_dirs"
9412	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9413	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9414	X"$as_dir" : 'X$//$[^/]' \\| \
9415	X"$as_dir" : 'X$//$$' \\| \
9416	X"$as_dir" : 'X$/$' \\| \
9417	. : '$.$' 2>/dev/null \|\|
9418	echo X"$as_dir" \|
9419	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9420	/^X$\/\/$[^/].*/{ s//\1/; q; }
9421	/^X$\/\/$$/{ s//\1/; q; }
9422	/^X$\/$.*/{ s//\1/; q; }
9423	s/.*/./; q'`
9424	done
9425	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9426	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9427	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9428	{ (exit 1); exit 1; }; }; }
9429
9430	ac_builddir=.
9431
9432	if test "$ac_dir" != .; then
9433	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9434	# A "../" for each directory in $ac_dir_suffix.
9435	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9436	else
9437	ac_dir_suffix= ac_top_builddir=
9438	fi
9439
9440	case $srcdir in
9441	.) # No --srcdir option. We are building in place.
9442	ac_srcdir=.
9443	if test -z "$ac_top_builddir"; then
9444	ac_top_srcdir=.
9445	else
9446	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9447	fi ;;
9448	[\\/]* \| ?:[\\/]* ) # Absolute path.
9449	ac_srcdir=$srcdir$ac_dir_suffix;
9450	ac_top_srcdir=$srcdir ;;
9451	*) # Relative path.
9452	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9453	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9454	esac
9455
9456	# Do not use `cd foo && pwd` to compute absolute paths, because
9457	# the directories may not exist.
9458	case `pwd` in
9459	.) ac_abs_builddir="$ac_dir";;
9460	*)
9461	case "$ac_dir" in
9462	.) ac_abs_builddir=`pwd`;;
9463	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9464	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9465	esac;;
9466	esac
9467	case $ac_abs_builddir in
9468	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9469	*)
9470	case ${ac_top_builddir}. in
9471	.) ac_abs_top_builddir=$ac_abs_builddir;;
9472	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9473	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9474	esac;;
9475	esac
9476	case $ac_abs_builddir in
9477	.) ac_abs_srcdir=$ac_srcdir;;
9478	*)
9479	case $ac_srcdir in
9480	.) ac_abs_srcdir=$ac_abs_builddir;;
9481	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9482	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9483	esac;;
9484	esac
9485	case $ac_abs_builddir in
9486	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9487	*)
9488	case $ac_top_srcdir in
9489	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9490	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9491	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9492	esac;;
9493	esac
9494
9495
9496	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9497	echo "$as_me: executing $ac_dest commands" >&6;}
9498	case $ac_dest in
9499	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9500	# Strip MF so we end up with the name of the file.
9501	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9502	# Check whether this is an Automake generated Makefile or not.
9503	# We used to match only the files named `Makefile.in', but
9504	# some people rename them; so instead we look at the file content.
9505	# Grep'ing the first line is not enough: some people post-process
9506	# each Makefile.in and add a new line on top of each file to say so.
9507	# So let's grep whole file.
9508	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9509	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9510	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9511	X"$mf" : 'X$//$[^/]' \\| \
9512	X"$mf" : 'X$//$$' \\| \
9513	X"$mf" : 'X$/$' \\| \
9514	. : '$.$' 2>/dev/null \|\|
9515	echo X"$mf" \|
9516	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9517	/^X$\/\/$[^/].*/{ s//\1/; q; }
9518	/^X$\/\/$$/{ s//\1/; q; }
9519	/^X$\/$.*/{ s//\1/; q; }
9520	s/.*/./; q'`
9521	else
9522	continue
9523	fi
9524	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9525	# Extract the definition of DEP_FILES from the Makefile without
9526	# running `make'.
9527	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
9528	test -z "$DEPDIR" && continue
9529	# When using ansi2knr, U may be empty or an underscore; expand it
9530	U=`sed -n -e '/^U = / s///p' < "$mf"`
9531	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9532	# We invoke sed twice because it is the simplest approach to
9533	# changing $(DEPDIR) to its actual value in the expansion.
9534	for file in `sed -n -e '
9535	/^DEP_FILES = .*\\\\$/ {
9536	s/^DEP_FILES = //
9537	:loop
9538	s/\\\\$//
9539	p
9540	n
9541	/\\\\$/ b loop
9542	p
9543	}
9544	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9545	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9546	# Make sure the directory exists.
9547	test -f "$dirpart/$file" && continue
9548	fdir=`(dirname "$file") 2>/dev/null \|\|
9549	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9550	X"$file" : 'X$//$[^/]' \\| \
9551	X"$file" : 'X$//$$' \\| \
9552	X"$file" : 'X$/$' \\| \
9553	. : '$.$' 2>/dev/null \|\|
9554	echo X"$file" \|
9555	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9556	/^X$\/\/$[^/].*/{ s//\1/; q; }
9557	/^X$\/\/$$/{ s//\1/; q; }
9558	/^X$\/$.*/{ s//\1/; q; }
9559	s/.*/./; q'`
9560	{ if $as_mkdir_p; then
9561	mkdir -p $dirpart/$fdir
9562	else
9563	as_dir=$dirpart/$fdir
9564	as_dirs=
9565	while test ! -d "$as_dir"; do
9566	as_dirs="$as_dir $as_dirs"
9567	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9568	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9569	X"$as_dir" : 'X$//$[^/]' \\| \
9570	X"$as_dir" : 'X$//$$' \\| \
9571	X"$as_dir" : 'X$/$' \\| \
9572	. : '$.$' 2>/dev/null \|\|
9573	echo X"$as_dir" \|
9574	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9575	/^X$\/\/$[^/].*/{ s//\1/; q; }
9576	/^X$\/\/$$/{ s//\1/; q; }
9577	/^X$\/$.*/{ s//\1/; q; }
9578	s/.*/./; q'`
9579	done
9580	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9581	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9582	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9583	{ (exit 1); exit 1; }; }; }
9584
9585	# echo "creating $dirpart/$file"
9586	echo '# dummy' > "$dirpart/$file"
9587	done
9588	done
9589	;;
9590	esac
9591	done
9592	_ACEOF
9593
9594	cat >>$CONFIG_STATUS <<\_ACEOF
9595
9596	{ (exit 0); exit 0; }
9597	_ACEOF
9598	chmod +x $CONFIG_STATUS
9599	ac_clean_files=$ac_clean_files_save
9600
9601
9602	# configure is writing to config.log, and then calls config.status.
9603	# config.status does its own redirection, appending to config.log.
9604	# Unfortunately, on DOS this fails, as config.log is still kept open
9605	# by configure, so config.status won't be able to write to it; its
9606	# output is simply discarded. So we exec the FD to /dev/null,
9607	# effectively closing config.log, so it can be properly (re)opened and
9608	# appended to by config.status. When coming back to configure, we
9609	# need to make the FD available again.
9610	if test "$no_create" != yes; then
9611	ac_cs_success=:
9612	ac_config_status_args=
9613	test "$silent" = yes &&
9614	ac_config_status_args="$ac_config_status_args --quiet"
9615	exec 5>/dev/null
9616	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9617	exec 5>>config.log
9618	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9619	# would make configure fail if this is the last instruction.
9620	$ac_cs_success \|\| { (exit 1); exit 1; }
9621	fi
9622

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