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configure @ 3789

Last change on this file since 3789 was 3789, checked in by bensch, 19 years ago
orxonox/trunk: also checking for gprof
Property svn:executable set to ``*
File size: 292.7 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.2-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='0.2.2-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.2-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 0.2.2-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 $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.2-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-documentation also builds the sDocumentation while make from
874	srcdir
875
876	Optional Packages:
877	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
878	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
879	--without-gtk Prevents GTK from being loaded
880	--without-gthread Prevents gThread from being loaded
881	--without-pthread Prevents pthread from being loaded
882	--without-curl Prevents libcURL from being loaded
883	--without-sdl-image Prevents SDL_image from being loaded
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$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 0.2.2-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 0.2.2-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 --version . >/dev/null 2>&1 && test ! -d ./--version; 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 ./--version;
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 "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.2.2-pre-alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$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'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	ac_ext=c
2594	ac_cpp='$CPP $CPPFLAGS'
2595	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2596	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2597	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2598	if test -n "$ac_tool_prefix"; then
2599	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2600	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2601	echo "$as_me:$LINENO: checking for $ac_word" >&5
2602	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2603	if test "${ac_cv_prog_CC+set}" = set; then
2604	echo $ECHO_N "(cached) $ECHO_C" >&6
2605	else
2606	if test -n "$CC"; then
2607	ac_cv_prog_CC="$CC" # Let the user override the test.
2608	else
2609	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610	for as_dir in $PATH
2611	do
2612	IFS=$as_save_IFS
2613	test -z "$as_dir" && as_dir=.
2614	for ac_exec_ext in '' $ac_executable_extensions; do
2615	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2616	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2617	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2618	break 2
2619	fi
2620	done
2621	done
2622
2623	fi
2624	fi
2625	CC=$ac_cv_prog_CC
2626	if test -n "$CC"; then
2627	echo "$as_me:$LINENO: result: $CC" >&5
2628	echo "${ECHO_T}$CC" >&6
2629	else
2630	echo "$as_me:$LINENO: result: no" >&5
2631	echo "${ECHO_T}no" >&6
2632	fi
2633
2634	fi
2635	if test -z "$ac_cv_prog_CC"; then
2636	ac_ct_CC=$CC
2637	# Extract the first word of "gcc", so it can be a program name with args.
2638	set dummy gcc; ac_word=$2
2639	echo "$as_me:$LINENO: checking for $ac_word" >&5
2640	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2641	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2642	echo $ECHO_N "(cached) $ECHO_C" >&6
2643	else
2644	if test -n "$ac_ct_CC"; then
2645	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2646	else
2647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648	for as_dir in $PATH
2649	do
2650	IFS=$as_save_IFS
2651	test -z "$as_dir" && as_dir=.
2652	for ac_exec_ext in '' $ac_executable_extensions; do
2653	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2654	ac_cv_prog_ac_ct_CC="gcc"
2655	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2656	break 2
2657	fi
2658	done
2659	done
2660
2661	fi
2662	fi
2663	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664	if test -n "$ac_ct_CC"; then
2665	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2666	echo "${ECHO_T}$ac_ct_CC" >&6
2667	else
2668	echo "$as_me:$LINENO: result: no" >&5
2669	echo "${ECHO_T}no" >&6
2670	fi
2671
2672	CC=$ac_ct_CC
2673	else
2674	CC="$ac_cv_prog_CC"
2675	fi
2676
2677	if test -z "$CC"; then
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}cc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}cc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "cc", so it can be a program name with args.
2718	set dummy cc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="cc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	fi
2758	if test -z "$CC"; then
2759	# Extract the first word of "cc", so it can be a program name with args.
2760	set dummy cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	ac_prog_rejected=no
2770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771	for as_dir in $PATH
2772	do
2773	IFS=$as_save_IFS
2774	test -z "$as_dir" && as_dir=.
2775	for ac_exec_ext in '' $ac_executable_extensions; do
2776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2777	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2778	ac_prog_rejected=yes
2779	continue
2780	fi
2781	ac_cv_prog_CC="cc"
2782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2783	break 2
2784	fi
2785	done
2786	done
2787
2788	if test $ac_prog_rejected = yes; then
2789	# We found a bogon in the path, so make sure we never use it.
2790	set dummy $ac_cv_prog_CC
2791	shift
2792	if test $# != 0; then
2793	# We chose a different compiler from the bogus one.
2794	# However, it has the same basename, so the bogon will be chosen
2795	# first if we set CC to just the basename; use the full file name.
2796	shift
2797	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2798	fi
2799	fi
2800	fi
2801	fi
2802	CC=$ac_cv_prog_CC
2803	if test -n "$CC"; then
2804	echo "$as_me:$LINENO: result: $CC" >&5
2805	echo "${ECHO_T}$CC" >&6
2806	else
2807	echo "$as_me:$LINENO: result: no" >&5
2808	echo "${ECHO_T}no" >&6
2809	fi
2810
2811	fi
2812	if test -z "$CC"; then
2813	if test -n "$ac_tool_prefix"; then
2814	for ac_prog in cl
2815	do
2816	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2817	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2818	echo "$as_me:$LINENO: checking for $ac_word" >&5
2819	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2820	if test "${ac_cv_prog_CC+set}" = set; then
2821	echo $ECHO_N "(cached) $ECHO_C" >&6
2822	else
2823	if test -n "$CC"; then
2824	ac_cv_prog_CC="$CC" # Let the user override the test.
2825	else
2826	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2827	for as_dir in $PATH
2828	do
2829	IFS=$as_save_IFS
2830	test -z "$as_dir" && as_dir=.
2831	for ac_exec_ext in '' $ac_executable_extensions; do
2832	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2833	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2834	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2835	break 2
2836	fi
2837	done
2838	done
2839
2840	fi
2841	fi
2842	CC=$ac_cv_prog_CC
2843	if test -n "$CC"; then
2844	echo "$as_me:$LINENO: result: $CC" >&5
2845	echo "${ECHO_T}$CC" >&6
2846	else
2847	echo "$as_me:$LINENO: result: no" >&5
2848	echo "${ECHO_T}no" >&6
2849	fi
2850
2851	test -n "$CC" && break
2852	done
2853	fi
2854	if test -z "$CC"; then
2855	ac_ct_CC=$CC
2856	for ac_prog in cl
2857	do
2858	# Extract the first word of "$ac_prog", so it can be a program name with args.
2859	set dummy $ac_prog; ac_word=$2
2860	echo "$as_me:$LINENO: checking for $ac_word" >&5
2861	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2862	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2863	echo $ECHO_N "(cached) $ECHO_C" >&6
2864	else
2865	if test -n "$ac_ct_CC"; then
2866	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2867	else
2868	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2869	for as_dir in $PATH
2870	do
2871	IFS=$as_save_IFS
2872	test -z "$as_dir" && as_dir=.
2873	for ac_exec_ext in '' $ac_executable_extensions; do
2874	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2875	ac_cv_prog_ac_ct_CC="$ac_prog"
2876	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2877	break 2
2878	fi
2879	done
2880	done
2881
2882	fi
2883	fi
2884	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2885	if test -n "$ac_ct_CC"; then
2886	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2887	echo "${ECHO_T}$ac_ct_CC" >&6
2888	else
2889	echo "$as_me:$LINENO: result: no" >&5
2890	echo "${ECHO_T}no" >&6
2891	fi
2892
2893	test -n "$ac_ct_CC" && break
2894	done
2895
2896	CC=$ac_ct_CC
2897	fi
2898
2899	fi
2900
2901
2902	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2903	See \`config.log' for more details." >&5
2904	echo "$as_me: error: no acceptable C compiler found in \$PATH
2905	See \`config.log' for more details." >&2;}
2906	{ (exit 1); exit 1; }; }
2907
2908	# Provide some information about the compiler.
2909	echo "$as_me:$LINENO:" \
2910	"checking for C compiler version" >&5
2911	ac_compiler=`set X $ac_compile; echo $2`
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2913	(eval $ac_compiler --version </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2918	(eval $ac_compiler -v </dev/null >&5) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); }
2922	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2923	(eval $ac_compiler -V </dev/null >&5) 2>&5
2924	ac_status=$?
2925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926	(exit $ac_status); }
2927
2928	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2929	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2930	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2931	echo $ECHO_N "(cached) $ECHO_C" >&6
2932	else
2933	cat >conftest.$ac_ext <<_ACEOF
2934	/* confdefs.h. */
2935	_ACEOF
2936	cat confdefs.h >>conftest.$ac_ext
2937	cat >>conftest.$ac_ext <<_ACEOF
2938	/* end confdefs.h. */
2939
2940	int
2941	main ()
2942	{
2943	#ifndef __GNUC__
2944	choke me
2945	#endif
2946
2947	;
2948	return 0;
2949	}
2950	_ACEOF
2951	rm -f conftest.$ac_objext
2952	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953	(eval $ac_compile) 2>conftest.er1
2954	ac_status=$?
2955	grep -v '^ *+' conftest.er1 >conftest.err
2956	rm -f conftest.er1
2957	cat conftest.err >&5
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); } &&
2960	{ ac_try='test -z "$ac_c_werror_flag"
2961	\|\| test ! -s conftest.err'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; } &&
2967	{ ac_try='test -s conftest.$ac_objext'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; }; then
2973	ac_compiler_gnu=yes
2974	else
2975	echo "$as_me: failed program was:" >&5
2976	sed 's/^/\| /' conftest.$ac_ext >&5
2977
2978	ac_compiler_gnu=no
2979	fi
2980	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2981	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2982
2983	fi
2984	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2985	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2986	GCC=`test $ac_compiler_gnu = yes && echo yes`
2987	ac_test_CFLAGS=${CFLAGS+set}
2988	ac_save_CFLAGS=$CFLAGS
2989	CFLAGS="-g"
2990	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2991	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2992	if test "${ac_cv_prog_cc_g+set}" = set; then
2993	echo $ECHO_N "(cached) $ECHO_C" >&6
2994	else
2995	cat >conftest.$ac_ext <<_ACEOF
2996	/* confdefs.h. */
2997	_ACEOF
2998	cat confdefs.h >>conftest.$ac_ext
2999	cat >>conftest.$ac_ext <<_ACEOF
3000	/* end confdefs.h. */
3001
3002	int
3003	main ()
3004	{
3005
3006	;
3007	return 0;
3008	}
3009	_ACEOF
3010	rm -f conftest.$ac_objext
3011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3012	(eval $ac_compile) 2>conftest.er1
3013	ac_status=$?
3014	grep -v '^ *+' conftest.er1 >conftest.err
3015	rm -f conftest.er1
3016	cat conftest.err >&5
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); } &&
3019	{ ac_try='test -z "$ac_c_werror_flag"
3020	\|\| test ! -s conftest.err'
3021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022	(eval $ac_try) 2>&5
3023	ac_status=$?
3024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025	(exit $ac_status); }; } &&
3026	{ ac_try='test -s conftest.$ac_objext'
3027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3028	(eval $ac_try) 2>&5
3029	ac_status=$?
3030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031	(exit $ac_status); }; }; then
3032	ac_cv_prog_cc_g=yes
3033	else
3034	echo "$as_me: failed program was:" >&5
3035	sed 's/^/\| /' conftest.$ac_ext >&5
3036
3037	ac_cv_prog_cc_g=no
3038	fi
3039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3040	fi
3041	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3042	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3043	if test "$ac_test_CFLAGS" = set; then
3044	CFLAGS=$ac_save_CFLAGS
3045	elif test $ac_cv_prog_cc_g = yes; then
3046	if test "$GCC" = yes; then
3047	CFLAGS="-g -O2"
3048	else
3049	CFLAGS="-g"
3050	fi
3051	else
3052	if test "$GCC" = yes; then
3053	CFLAGS="-O2"
3054	else
3055	CFLAGS=
3056	fi
3057	fi
3058	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3059	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3060	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3061	echo $ECHO_N "(cached) $ECHO_C" >&6
3062	else
3063	ac_cv_prog_cc_stdc=no
3064	ac_save_CC=$CC
3065	cat >conftest.$ac_ext <<_ACEOF
3066	/* confdefs.h. */
3067	_ACEOF
3068	cat confdefs.h >>conftest.$ac_ext
3069	cat >>conftest.$ac_ext <<_ACEOF
3070	/* end confdefs.h. */
3071	#include <stdarg.h>
3072	#include <stdio.h>
3073	#include <sys/types.h>
3074	#include <sys/stat.h>
3075	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3076	struct buf { int x; };
3077	FILE * (rcsopen) (struct buf , struct stat *, int);
3078	static char *e (p, i)
3079	char **p;
3080	int i;
3081	{
3082	return p[i];
3083	}
3084	static char f (char (g) (char , int), char *p, ...)
3085	{
3086	char *s;
3087	va_list v;
3088	va_start (v,p);
3089	s = g (p, va_arg (v,int));
3090	va_end (v);
3091	return s;
3092	}
3093
3094	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3095	function prototypes and stuff, but not '\xHH' hex character constants.
3096	These don't provoke an error unfortunately, instead are silently treated
3097	as 'x'. The following induces an error, until -std1 is added to get
3098	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3099	array size at least. It's necessary to write '\x00'==0 to get something
3100	that's true only with -std1. */
3101	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3102
3103	int test (int i, double x);
3104	struct s1 {int (*f) (int a);};
3105	struct s2 {int (*f) (double a);};
3106	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3107	int argc;
3108	char **argv;
3109	int
3110	main ()
3111	{
3112	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3113	;
3114	return 0;
3115	}
3116	_ACEOF
3117	# Don't try gcc -ansi; that turns off useful extensions and
3118	# breaks some systems' header files.
3119	# AIX -qlanglvl=ansi
3120	# Ultrix and OSF/1 -std1
3121	# HP-UX 10.20 and later -Ae
3122	# HP-UX older versions -Aa -D_HPUX_SOURCE
3123	# SVR4 -Xc -D__EXTENSIONS__
3124	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3125	do
3126	CC="$ac_save_CC $ac_arg"
3127	rm -f conftest.$ac_objext
3128	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3129	(eval $ac_compile) 2>conftest.er1
3130	ac_status=$?
3131	grep -v '^ *+' conftest.er1 >conftest.err
3132	rm -f conftest.er1
3133	cat conftest.err >&5
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); } &&
3136	{ ac_try='test -z "$ac_c_werror_flag"
3137	\|\| test ! -s conftest.err'
3138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3139	(eval $ac_try) 2>&5
3140	ac_status=$?
3141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142	(exit $ac_status); }; } &&
3143	{ ac_try='test -s conftest.$ac_objext'
3144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3145	(eval $ac_try) 2>&5
3146	ac_status=$?
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); }; }; then
3149	ac_cv_prog_cc_stdc=$ac_arg
3150	break
3151	else
3152	echo "$as_me: failed program was:" >&5
3153	sed 's/^/\| /' conftest.$ac_ext >&5
3154
3155	fi
3156	rm -f conftest.err conftest.$ac_objext
3157	done
3158	rm -f conftest.$ac_ext conftest.$ac_objext
3159	CC=$ac_save_CC
3160
3161	fi
3162
3163	case "x$ac_cv_prog_cc_stdc" in
3164	x\|xno)
3165	echo "$as_me:$LINENO: result: none needed" >&5
3166	echo "${ECHO_T}none needed" >&6 ;;
3167	*)
3168	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3170	CC="$CC $ac_cv_prog_cc_stdc" ;;
3171	esac
3172
3173	# Some people use a C++ compiler to compile C. Since we use `exit',
3174	# in C++ we need to declare it. In case someone uses the same compiler
3175	# for both compiling C and C++ we need to have the C++ compiler decide
3176	# the declaration of exit, since it's the most demanding environment.
3177	cat >conftest.$ac_ext <<_ACEOF
3178	#ifndef __cplusplus
3179	choke me
3180	#endif
3181	_ACEOF
3182	rm -f conftest.$ac_objext
3183	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3184	(eval $ac_compile) 2>conftest.er1
3185	ac_status=$?
3186	grep -v '^ *+' conftest.er1 >conftest.err
3187	rm -f conftest.er1
3188	cat conftest.err >&5
3189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190	(exit $ac_status); } &&
3191	{ ac_try='test -z "$ac_c_werror_flag"
3192	\|\| test ! -s conftest.err'
3193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194	(eval $ac_try) 2>&5
3195	ac_status=$?
3196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197	(exit $ac_status); }; } &&
3198	{ ac_try='test -s conftest.$ac_objext'
3199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200	(eval $ac_try) 2>&5
3201	ac_status=$?
3202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203	(exit $ac_status); }; }; then
3204	for ac_declaration in \
3205	'' \
3206	'extern "C" void std::exit (int) throw (); using std::exit;' \
3207	'extern "C" void std::exit (int); using std::exit;' \
3208	'extern "C" void exit (int) throw ();' \
3209	'extern "C" void exit (int);' \
3210	'void exit (int);'
3211	do
3212	cat >conftest.$ac_ext <<_ACEOF
3213	/* confdefs.h. */
3214	_ACEOF
3215	cat confdefs.h >>conftest.$ac_ext
3216	cat >>conftest.$ac_ext <<_ACEOF
3217	/* end confdefs.h. */
3218	$ac_declaration
3219	#include <stdlib.h>
3220	int
3221	main ()
3222	{
3223	exit (42);
3224	;
3225	return 0;
3226	}
3227	_ACEOF
3228	rm -f conftest.$ac_objext
3229	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3230	(eval $ac_compile) 2>conftest.er1
3231	ac_status=$?
3232	grep -v '^ *+' conftest.er1 >conftest.err
3233	rm -f conftest.er1
3234	cat conftest.err >&5
3235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236	(exit $ac_status); } &&
3237	{ ac_try='test -z "$ac_c_werror_flag"
3238	\|\| test ! -s conftest.err'
3239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3240	(eval $ac_try) 2>&5
3241	ac_status=$?
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); }; } &&
3244	{ ac_try='test -s conftest.$ac_objext'
3245	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246	(eval $ac_try) 2>&5
3247	ac_status=$?
3248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249	(exit $ac_status); }; }; then
3250	:
3251	else
3252	echo "$as_me: failed program was:" >&5
3253	sed 's/^/\| /' conftest.$ac_ext >&5
3254
3255	continue
3256	fi
3257	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3258	cat >conftest.$ac_ext <<_ACEOF
3259	/* confdefs.h. */
3260	_ACEOF
3261	cat confdefs.h >>conftest.$ac_ext
3262	cat >>conftest.$ac_ext <<_ACEOF
3263	/* end confdefs.h. */
3264	$ac_declaration
3265	int
3266	main ()
3267	{
3268	exit (42);
3269	;
3270	return 0;
3271	}
3272	_ACEOF
3273	rm -f conftest.$ac_objext
3274	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3275	(eval $ac_compile) 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } &&
3282	{ ac_try='test -z "$ac_c_werror_flag"
3283	\|\| test ! -s conftest.err'
3284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285	(eval $ac_try) 2>&5
3286	ac_status=$?
3287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288	(exit $ac_status); }; } &&
3289	{ ac_try='test -s conftest.$ac_objext'
3290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3291	(eval $ac_try) 2>&5
3292	ac_status=$?
3293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3294	(exit $ac_status); }; }; then
3295	break
3296	else
3297	echo "$as_me: failed program was:" >&5
3298	sed 's/^/\| /' conftest.$ac_ext >&5
3299
3300	fi
3301	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3302	done
3303	rm -f conftest*
3304	if test -n "$ac_declaration"; then
3305	echo '#ifdef __cplusplus' >>confdefs.h
3306	echo $ac_declaration >>confdefs.h
3307	echo '#endif' >>confdefs.h
3308	fi
3309
3310	else
3311	echo "$as_me: failed program was:" >&5
3312	sed 's/^/\| /' conftest.$ac_ext >&5
3313
3314	fi
3315	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3316	ac_ext=c
3317	ac_cpp='$CPP $CPPFLAGS'
3318	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3319	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3320	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321
3322	depcc="$CC" am_compiler_list=
3323
3324	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3325	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3326	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3327	echo $ECHO_N "(cached) $ECHO_C" >&6
3328	else
3329	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3330	# We make a subdir and do the tests there. Otherwise we can end up
3331	# making bogus files that we don't know about and never remove. For
3332	# instance it was reported that on HP-UX the gcc test will end up
3333	# making a dummy file named `D' -- because `-MD' means `put the output
3334	# in D'.
3335	mkdir conftest.dir
3336	# Copy depcomp to subdir because otherwise we won't find it if we're
3337	# using a relative directory.
3338	cp "$am_depcomp" conftest.dir
3339	cd conftest.dir
3340	# We will build objects and dependencies in a subdirectory because
3341	# it helps to detect inapplicable dependency modes. For instance
3342	# both Tru64's cc and ICC support -MD to output dependencies as a
3343	# side effect of compilation, but ICC will put the dependencies in
3344	# the current directory while Tru64 will put them in the object
3345	# directory.
3346	mkdir sub
3347
3348	am_cv_CC_dependencies_compiler_type=none
3349	if test "$am_compiler_list" = ""; then
3350	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3351	fi
3352	for depmode in $am_compiler_list; do
3353	# Setup a source with many dependencies, because some compilers
3354	# like to wrap large dependency lists on column 80 (with \), and
3355	# we should not choose a depcomp mode which is confused by this.
3356	#
3357	# We need to recreate these files for each test, as the compiler may
3358	# overwrite some of them when testing with obscure command lines.
3359	# This happens at least with the AIX C compiler.
3360	: > sub/conftest.c
3361	for i in 1 2 3 4 5 6; do
3362	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3363	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3364	# Solaris 8's {/usr,}/bin/sh.
3365	touch sub/conftst$i.h
3366	done
3367	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3368
3369	case $depmode in
3370	nosideeffect)
3371	# after this tag, mechanisms are not by side-effect, so they'll
3372	# only be used when explicitly requested
3373	if test "x$enable_dependency_tracking" = xyes; then
3374	continue
3375	else
3376	break
3377	fi
3378	;;
3379	none) break ;;
3380	esac
3381	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3382	# mode. It turns out that the SunPro C++ compiler does not properly
3383	# handle `-M -o', and we need to detect this.
3384	if depmode=$depmode \
3385	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3386	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3387	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3388	>/dev/null 2>conftest.err &&
3389	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3390	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3391	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3392	# icc doesn't choke on unknown options, it will just issue warnings
3393	# or remarks (even with -Werror). So we grep stderr for any message
3394	# that says an option was ignored or not supported.
3395	# When given -MP, icc 7.0 and 7.1 complain thusly:
3396	# icc: Command line warning: ignoring option '-M'; no argument required
3397	# The diagnosis changed in icc 8.0:
3398	# icc: Command line remark: option '-MP' not supported
3399	if (grep 'ignoring option' conftest.err \|\|
3400	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3401	am_cv_CC_dependencies_compiler_type=$depmode
3402	break
3403	fi
3404	fi
3405	done
3406
3407	cd ..
3408	rm -rf conftest.dir
3409	else
3410	am_cv_CC_dependencies_compiler_type=none
3411	fi
3412
3413	fi
3414	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3415	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3416	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3417
3418
3419
3420	if
3421	test "x$enable_dependency_tracking" != xno \
3422	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3423	am__fastdepCC_TRUE=
3424	am__fastdepCC_FALSE='#'
3425	else
3426	am__fastdepCC_TRUE='#'
3427	am__fastdepCC_FALSE=
3428	fi
3429
3430
3431
3432	ac_ext=c
3433	ac_cpp='$CPP $CPPFLAGS'
3434	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3435	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3436	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3437	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3438	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3439	# On Suns, sometimes $CPP names a directory.
3440	if test -n "$CPP" && test -d "$CPP"; then
3441	CPP=
3442	fi
3443	if test -z "$CPP"; then
3444	if test "${ac_cv_prog_CPP+set}" = set; then
3445	echo $ECHO_N "(cached) $ECHO_C" >&6
3446	else
3447	# Double quotes because CPP needs to be expanded
3448	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3449	do
3450	ac_preproc_ok=false
3451	for ac_c_preproc_warn_flag in '' yes
3452	do
3453	# Use a header file that comes with gcc, so configuring glibc
3454	# with a fresh cross-compiler works.
3455	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3456	# <limits.h> exists even on freestanding compilers.
3457	# On the NeXT, cc -E runs the code through the compiler's parser,
3458	# not just through cpp. "Syntax error" is here to catch this case.
3459	cat >conftest.$ac_ext <<_ACEOF
3460	/* confdefs.h. */
3461	_ACEOF
3462	cat confdefs.h >>conftest.$ac_ext
3463	cat >>conftest.$ac_ext <<_ACEOF
3464	/* end confdefs.h. */
3465	#ifdef __STDC__
3466	# include <limits.h>
3467	#else
3468	# include <assert.h>
3469	#endif
3470	Syntax error
3471	_ACEOF
3472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3474	ac_status=$?
3475	grep -v '^ *+' conftest.er1 >conftest.err
3476	rm -f conftest.er1
3477	cat conftest.err >&5
3478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479	(exit $ac_status); } >/dev/null; then
3480	if test -s conftest.err; then
3481	ac_cpp_err=$ac_c_preproc_warn_flag
3482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3483	else
3484	ac_cpp_err=
3485	fi
3486	else
3487	ac_cpp_err=yes
3488	fi
3489	if test -z "$ac_cpp_err"; then
3490	:
3491	else
3492	echo "$as_me: failed program was:" >&5
3493	sed 's/^/\| /' conftest.$ac_ext >&5
3494
3495	# Broken: fails on valid input.
3496	continue
3497	fi
3498	rm -f conftest.err conftest.$ac_ext
3499
3500	# OK, works on sane cases. Now check whether non-existent headers
3501	# can be detected and how.
3502	cat >conftest.$ac_ext <<_ACEOF
3503	/* confdefs.h. */
3504	_ACEOF
3505	cat confdefs.h >>conftest.$ac_ext
3506	cat >>conftest.$ac_ext <<_ACEOF
3507	/* end confdefs.h. */
3508	#include <ac_nonexistent.h>
3509	_ACEOF
3510	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3511	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3512	ac_status=$?
3513	grep -v '^ *+' conftest.er1 >conftest.err
3514	rm -f conftest.er1
3515	cat conftest.err >&5
3516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517	(exit $ac_status); } >/dev/null; then
3518	if test -s conftest.err; then
3519	ac_cpp_err=$ac_c_preproc_warn_flag
3520	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3521	else
3522	ac_cpp_err=
3523	fi
3524	else
3525	ac_cpp_err=yes
3526	fi
3527	if test -z "$ac_cpp_err"; then
3528	# Broken: success on invalid input.
3529	continue
3530	else
3531	echo "$as_me: failed program was:" >&5
3532	sed 's/^/\| /' conftest.$ac_ext >&5
3533
3534	# Passes both tests.
3535	ac_preproc_ok=:
3536	break
3537	fi
3538	rm -f conftest.err conftest.$ac_ext
3539
3540	done
3541	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3542	rm -f conftest.err conftest.$ac_ext
3543	if $ac_preproc_ok; then
3544	break
3545	fi
3546
3547	done
3548	ac_cv_prog_CPP=$CPP
3549
3550	fi
3551	CPP=$ac_cv_prog_CPP
3552	else
3553	ac_cv_prog_CPP=$CPP
3554	fi
3555	echo "$as_me:$LINENO: result: $CPP" >&5
3556	echo "${ECHO_T}$CPP" >&6
3557	ac_preproc_ok=false
3558	for ac_c_preproc_warn_flag in '' yes
3559	do
3560	# Use a header file that comes with gcc, so configuring glibc
3561	# with a fresh cross-compiler works.
3562	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3563	# <limits.h> exists even on freestanding compilers.
3564	# On the NeXT, cc -E runs the code through the compiler's parser,
3565	# not just through cpp. "Syntax error" is here to catch this case.
3566	cat >conftest.$ac_ext <<_ACEOF
3567	/* confdefs.h. */
3568	_ACEOF
3569	cat confdefs.h >>conftest.$ac_ext
3570	cat >>conftest.$ac_ext <<_ACEOF
3571	/* end confdefs.h. */
3572	#ifdef __STDC__
3573	# include <limits.h>
3574	#else
3575	# include <assert.h>
3576	#endif
3577	Syntax error
3578	_ACEOF
3579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3581	ac_status=$?
3582	grep -v '^ *+' conftest.er1 >conftest.err
3583	rm -f conftest.er1
3584	cat conftest.err >&5
3585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586	(exit $ac_status); } >/dev/null; then
3587	if test -s conftest.err; then
3588	ac_cpp_err=$ac_c_preproc_warn_flag
3589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3590	else
3591	ac_cpp_err=
3592	fi
3593	else
3594	ac_cpp_err=yes
3595	fi
3596	if test -z "$ac_cpp_err"; then
3597	:
3598	else
3599	echo "$as_me: failed program was:" >&5
3600	sed 's/^/\| /' conftest.$ac_ext >&5
3601
3602	# Broken: fails on valid input.
3603	continue
3604	fi
3605	rm -f conftest.err conftest.$ac_ext
3606
3607	# OK, works on sane cases. Now check whether non-existent headers
3608	# can be detected and how.
3609	cat >conftest.$ac_ext <<_ACEOF
3610	/* confdefs.h. */
3611	_ACEOF
3612	cat confdefs.h >>conftest.$ac_ext
3613	cat >>conftest.$ac_ext <<_ACEOF
3614	/* end confdefs.h. */
3615	#include <ac_nonexistent.h>
3616	_ACEOF
3617	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3618	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3619	ac_status=$?
3620	grep -v '^ *+' conftest.er1 >conftest.err
3621	rm -f conftest.er1
3622	cat conftest.err >&5
3623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624	(exit $ac_status); } >/dev/null; then
3625	if test -s conftest.err; then
3626	ac_cpp_err=$ac_c_preproc_warn_flag
3627	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3628	else
3629	ac_cpp_err=
3630	fi
3631	else
3632	ac_cpp_err=yes
3633	fi
3634	if test -z "$ac_cpp_err"; then
3635	# Broken: success on invalid input.
3636	continue
3637	else
3638	echo "$as_me: failed program was:" >&5
3639	sed 's/^/\| /' conftest.$ac_ext >&5
3640
3641	# Passes both tests.
3642	ac_preproc_ok=:
3643	break
3644	fi
3645	rm -f conftest.err conftest.$ac_ext
3646
3647	done
3648	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3649	rm -f conftest.err conftest.$ac_ext
3650	if $ac_preproc_ok; then
3651	:
3652	else
3653	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3654	See \`config.log' for more details." >&5
3655	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3656	See \`config.log' for more details." >&2;}
3657	{ (exit 1); exit 1; }; }
3658	fi
3659
3660	ac_ext=c
3661	ac_cpp='$CPP $CPPFLAGS'
3662	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3665
3666
3667	echo "$as_me:$LINENO: checking for egrep" >&5
3668	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3669	if test "${ac_cv_prog_egrep+set}" = set; then
3670	echo $ECHO_N "(cached) $ECHO_C" >&6
3671	else
3672	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3673	then ac_cv_prog_egrep='grep -E'
3674	else ac_cv_prog_egrep='egrep'
3675	fi
3676	fi
3677	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3678	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3679	EGREP=$ac_cv_prog_egrep
3680
3681
3682	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3683	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3684	if test "${ac_cv_header_stdc+set}" = set; then
3685	echo $ECHO_N "(cached) $ECHO_C" >&6
3686	else
3687	cat >conftest.$ac_ext <<_ACEOF
3688	/* confdefs.h. */
3689	_ACEOF
3690	cat confdefs.h >>conftest.$ac_ext
3691	cat >>conftest.$ac_ext <<_ACEOF
3692	/* end confdefs.h. */
3693	#include <stdlib.h>
3694	#include <stdarg.h>
3695	#include <string.h>
3696	#include <float.h>
3697
3698	int
3699	main ()
3700	{
3701
3702	;
3703	return 0;
3704	}
3705	_ACEOF
3706	rm -f conftest.$ac_objext
3707	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3708	(eval $ac_compile) 2>conftest.er1
3709	ac_status=$?
3710	grep -v '^ *+' conftest.er1 >conftest.err
3711	rm -f conftest.er1
3712	cat conftest.err >&5
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } &&
3715	{ ac_try='test -z "$ac_c_werror_flag"
3716	\|\| test ! -s conftest.err'
3717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3718	(eval $ac_try) 2>&5
3719	ac_status=$?
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); }; } &&
3722	{ ac_try='test -s conftest.$ac_objext'
3723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3724	(eval $ac_try) 2>&5
3725	ac_status=$?
3726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3727	(exit $ac_status); }; }; then
3728	ac_cv_header_stdc=yes
3729	else
3730	echo "$as_me: failed program was:" >&5
3731	sed 's/^/\| /' conftest.$ac_ext >&5
3732
3733	ac_cv_header_stdc=no
3734	fi
3735	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3736
3737	if test $ac_cv_header_stdc = yes; then
3738	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3739	cat >conftest.$ac_ext <<_ACEOF
3740	/* confdefs.h. */
3741	_ACEOF
3742	cat confdefs.h >>conftest.$ac_ext
3743	cat >>conftest.$ac_ext <<_ACEOF
3744	/* end confdefs.h. */
3745	#include <string.h>
3746
3747	_ACEOF
3748	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3749	$EGREP "memchr" >/dev/null 2>&1; then
3750	:
3751	else
3752	ac_cv_header_stdc=no
3753	fi
3754	rm -f conftest*
3755
3756	fi
3757
3758	if test $ac_cv_header_stdc = yes; then
3759	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3760	cat >conftest.$ac_ext <<_ACEOF
3761	/* confdefs.h. */
3762	_ACEOF
3763	cat confdefs.h >>conftest.$ac_ext
3764	cat >>conftest.$ac_ext <<_ACEOF
3765	/* end confdefs.h. */
3766	#include <stdlib.h>
3767
3768	_ACEOF
3769	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3770	$EGREP "free" >/dev/null 2>&1; then
3771	:
3772	else
3773	ac_cv_header_stdc=no
3774	fi
3775	rm -f conftest*
3776
3777	fi
3778
3779	if test $ac_cv_header_stdc = yes; then
3780	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3781	if test "$cross_compiling" = yes; then
3782	:
3783	else
3784	cat >conftest.$ac_ext <<_ACEOF
3785	/* confdefs.h. */
3786	_ACEOF
3787	cat confdefs.h >>conftest.$ac_ext
3788	cat >>conftest.$ac_ext <<_ACEOF
3789	/* end confdefs.h. */
3790	#include <ctype.h>
3791	#if ((' ' & 0x0FF) == 0x020)
3792	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3793	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3794	#else
3795	# define ISLOWER(c) \
3796	(('a' <= (c) && (c) <= 'i') \
3797	\|\| ('j' <= (c) && (c) <= 'r') \
3798	\|\| ('s' <= (c) && (c) <= 'z'))
3799	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3800	#endif
3801
3802	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3803	int
3804	main ()
3805	{
3806	int i;
3807	for (i = 0; i < 256; i++)
3808	if (XOR (islower (i), ISLOWER (i))
3809	\|\| toupper (i) != TOUPPER (i))
3810	exit(2);
3811	exit (0);
3812	}
3813	_ACEOF
3814	rm -f conftest$ac_exeext
3815	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3816	(eval $ac_link) 2>&5
3817	ac_status=$?
3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3821	(eval $ac_try) 2>&5
3822	ac_status=$?
3823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3824	(exit $ac_status); }; }; then
3825	:
3826	else
3827	echo "$as_me: program exited with status $ac_status" >&5
3828	echo "$as_me: failed program was:" >&5
3829	sed 's/^/\| /' conftest.$ac_ext >&5
3830
3831	( exit $ac_status )
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3835	fi
3836	fi
3837	fi
3838	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3839	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3840	if test $ac_cv_header_stdc = yes; then
3841
3842	cat >>confdefs.h <<\_ACEOF
3843	#define STDC_HEADERS 1
3844	_ACEOF
3845
3846	fi
3847
3848
3849	##################################
3850	## CHECKING OPTIONAL ARGUMENTS ##
3851	##################################
3852
3853	#-----------------#
3854	# DEBUG-statement #
3855	#-----------------#
3856	DEBUG=no
3857	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3858	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3859	# Check whether --enable-debug or --disable-debug was given.
3860	if test "${enable_debug+set}" = set; then
3861	enableval="$enable_debug"
3862	DEBUG=$enableval
3863	fi;
3864
3865	if test x$DEBUG = xno; then
3866	echo "no"
3867	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3868	DEBUG=4
3869	elif test x$DEBUG = xyes; then
3870	echo "yes"
3871	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3872	DEBUG=4
3873	else
3874	echo "yes: setting debuglevel to to $DEBUG"
3875	fi
3876
3877	cat >>confdefs.h <<_ACEOF
3878	#define DEBUG $DEBUG
3879	_ACEOF
3880
3881
3882
3883
3884	#---------------#
3885	# Modular Debug #
3886	#---------------#
3887	MODULAR_DEBUG=yes
3888	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3889	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3890	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3891	if test "${enable_modular_debug+set}" = set; then
3892	enableval="$enable_modular_debug"
3893	MODULAR_DEBUG=$enableval
3894	fi;
3895
3896	if test x$MODULAR_DEBUG = xno; then
3897	echo "no"
3898	elif test x$MODULAR_DEBUG = xyes; then
3899	echo "yes"
3900
3901	cat >>confdefs.h <<_ACEOF
3902	#define MODULAR_DEBUG 1
3903	_ACEOF
3904
3905	fi
3906
3907	#--------------#
3908	# GTK-disabled #
3909	#--------------#
3910	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3911	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3912
3913	# Check whether --with-gtk or --without-gtk was given.
3914	if test "${with_gtk+set}" = set; then
3915	withval="$with_gtk"
3916	def_gtk=no
3917	else
3918	def_gtk=yes
3919	fi;
3920	if test x$def_gtk = xyes; then
3921	echo "yes"
3922	fi
3923	if test x$def_gtk = xno; then
3924	echo "no"
3925	fi
3926
3927	#------------------#
3928	# gThread-disabled #
3929	#------------------#
3930	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3931	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3932
3933	# Check whether --with-gthread or --without-gthread was given.
3934	if test "${with_gthread+set}" = set; then
3935	withval="$with_gthread"
3936	def_gthread=no
3937	else
3938	def_gthread=yes
3939	fi;
3940	if test x$def_gthread = xyes; then
3941	echo "yes"
3942	fi
3943	if test x$def_gthread = xno; then
3944	echo "no"
3945	fi
3946
3947	#------------------#
3948	# pthread-disabled #
3949	#------------------#
3950	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3951	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3952
3953	# Check whether --with-pthread or --without-pthread was given.
3954	if test "${with_pthread+set}" = set; then
3955	withval="$with_pthread"
3956	def_pthread=no
3957	else
3958	def_pthread=yes
3959	fi;
3960	if test x$def_pthread = xyes; then
3961	echo "yes"
3962	fi
3963	if test x$def_pthread = xno; then
3964	echo "no"
3965	fi
3966
3967	#------------------#
3968	# libCurl-disabled #
3969	#------------------#
3970	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3971	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3972
3973	# Check whether --with-curl or --without-curl was given.
3974	if test "${with_curl+set}" = set; then
3975	withval="$with_curl"
3976	def_curl=no
3977	else
3978	def_curl=yes
3979	fi;
3980	if test x$def_curl = xyes; then
3981	echo "yes"
3982	fi
3983	if test x$def_curl = xno; then
3984	echo "no"
3985	fi
3986
3987	#-------------------#
3988	# SDL_image-disable #
3989	#-------------------#
3990	def_sdl_image=yes
3991	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3992	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3993
3994	# Check whether --with-sdl_image or --without-sdl_image was given.
3995	if test "${with_sdl_image+set}" = set; then
3996	withval="$with_sdl_image"
3997	def_sdl_image=no
3998	fi;
3999	if test x$def_sdl_image = xyes; then
4000	echo "yes"
4001	fi
4002	if test x$def_sdl_image = xno; then
4003	echo "no"
4004	fi
4005
4006	#-------------------#
4007	# SubProject-enable #
4008	#-------------------#
4009	def_sub_projects=no
4010	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4011	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4012	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4013	if test "${enable_sub_projects+set}" = set; then
4014	enableval="$enable_sub_projects"
4015	def_sub_projects=yes
4016	fi;
4017	if test x$def_sub_projects = xyes; then
4018	echo "yes"
4019	fi
4020	if test x$def_sub_projects = xno; then
4021	echo "no"
4022	fi
4023
4024
4025	if test x$def_sub_projects = xyes; then
4026	SUB_PROJECTS_TRUE=
4027	SUB_PROJECTS_FALSE='#'
4028	else
4029	SUB_PROJECTS_TRUE='#'
4030	SUB_PROJECTS_FALSE=
4031	fi
4032
4033
4034	#-------------------#
4035	# Profiling Enabled #
4036	#-------------------#
4037	def_profiling=no
4038	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4039	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4040	# Check whether --enable-profile or --disable-profile was given.
4041	if test "${enable_profile+set}" = set; then
4042	enableval="$enable_profile"
4043	def_profiling=yes
4044	fi;
4045	if test x$def_profiling = xyes; then
4046
4047
4048	if test x$def_sub_projects = xyes; then
4049	SUB_PROJECTS_TRUE=
4050	SUB_PROJECTS_FALSE='#'
4051	else
4052	SUB_PROJECTS_TRUE='#'
4053	SUB_PROJECTS_FALSE=
4054	fi
4055
4056	echo "yes"
4057	CXXFLAGS="$CXXFLAGS -pg"
4058	fi
4059	if test x$def_profiling = xno; then
4060	echo "no"
4061	fi
4062
4063	#----------------------#
4064	# Documentation-enable #
4065	#----------------------#
4066	def_documentation=no
4067	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4068	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4069	# Check whether --enable-documentation or --disable-documentation was given.
4070	if test "${enable_documentation+set}" = set; then
4071	enableval="$enable_documentation"
4072	def_documentation=yes
4073	fi;
4074	if test x$def_documentation = xyes; then
4075	echo "yes"
4076	fi
4077	if test x$def_documentation = xno; then
4078	echo "no"
4079	fi
4080
4081
4082	if test x$def_documentation = xyes; then
4083	DOCUMENTATION_TRUE=
4084	DOCUMENTATION_FALSE='#'
4085	else
4086	DOCUMENTATION_TRUE='#'
4087	DOCUMENTATION_FALSE=
4088	fi
4089
4090	#######################
4091	## PROGRAMM CHECKING ##
4092	## 3. party Programs ##
4093	#######################
4094
4095	#----------------------#
4096	# checking for Doxygen #
4097	#----------------------#
4098	# Extract the first word of "doxygen", so it can be a program name with args.
4099	set dummy doxygen; ac_word=$2
4100	echo "$as_me:$LINENO: checking for $ac_word" >&5
4101	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4102	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4103	echo $ECHO_N "(cached) $ECHO_C" >&6
4104	else
4105	case $DOXYGEN in
4106	[\\/]* \| ?:[\\/]*)
4107	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4108	;;
4109	*)
4110	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4111	for as_dir in $PATH
4112	do
4113	IFS=$as_save_IFS
4114	test -z "$as_dir" && as_dir=.
4115	for ac_exec_ext in '' $ac_executable_extensions; do
4116	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4117	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4118	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4119	break 2
4120	fi
4121	done
4122	done
4123
4124	;;
4125	esac
4126	fi
4127	DOXYGEN=$ac_cv_path_DOXYGEN
4128
4129	if test -n "$DOXYGEN"; then
4130	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4131	echo "${ECHO_T}$DOXYGEN" >&6
4132	else
4133	echo "$as_me:$LINENO: result: no" >&5
4134	echo "${ECHO_T}no" >&6
4135	fi
4136
4137
4138
4139	if test $DOXYGEN; then
4140	DOXYGEN_TRUE=
4141	DOXYGEN_FALSE='#'
4142	else
4143	DOXYGEN_TRUE='#'
4144	DOXYGEN_FALSE=
4145	fi
4146
4147
4148	#--------------------#
4149	# checking for gprof #
4150	#--------------------#
4151	# Extract the first word of "gprof", so it can be a program name with args.
4152	set dummy gprof; ac_word=$2
4153	echo "$as_me:$LINENO: checking for $ac_word" >&5
4154	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4155	if test "${ac_cv_path_GPROF+set}" = set; then
4156	echo $ECHO_N "(cached) $ECHO_C" >&6
4157	else
4158	case $GPROF in
4159	[\\/]* \| ?:[\\/]*)
4160	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4161	;;
4162	*)
4163	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4164	for as_dir in $PATH
4165	do
4166	IFS=$as_save_IFS
4167	test -z "$as_dir" && as_dir=.
4168	for ac_exec_ext in '' $ac_executable_extensions; do
4169	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4170	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4171	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4172	break 2
4173	fi
4174	done
4175	done
4176
4177	;;
4178	esac
4179	fi
4180	GPROF=$ac_cv_path_GPROF
4181
4182	if test -n "$GPROF"; then
4183	echo "$as_me:$LINENO: result: $GPROF" >&5
4184	echo "${ECHO_T}$GPROF" >&6
4185	else
4186	echo "$as_me:$LINENO: result: no" >&5
4187	echo "${ECHO_T}no" >&6
4188	fi
4189
4190
4191	#########################
4192	## CHECKING FOR SYSTEM ##
4193	#########################
4194	## here the system is checked, and openGL is included
4195	## also checking for SDL on differen Systems
4196
4197	echo "$as_me:$LINENO: checking for System" >&5
4198	echo $ECHO_N "checking for System... $ECHO_C" >&6
4199	## checking for openGL-environment and other sys-specific parameters
4200	case "$target" in
4201	#---------#
4202	# WINDOWS #
4203	#---------#
4204	--mingw32*)
4205	echo "mingw-WINDOWS detected"
4206
4207	mingw="yes"
4208	MSBITFIELDS="-mms-bitfields"
4209	MWINDOWS="-mwindows"
4210
4211	# checking gl header
4212	#done before loop
4213
4214	# checking gl header
4215	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4226	inttypes.h stdint.h unistd.h
4227	do
4228	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4229	echo "$as_me:$LINENO: checking for $ac_header" >&5
4230	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4231	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4232	echo $ECHO_N "(cached) $ECHO_C" >&6
4233	else
4234	cat >conftest.$ac_ext <<_ACEOF
4235	/* confdefs.h. */
4236	_ACEOF
4237	cat confdefs.h >>conftest.$ac_ext
4238	cat >>conftest.$ac_ext <<_ACEOF
4239	/* end confdefs.h. */
4240	$ac_includes_default
4241
4242	#include <$ac_header>
4243	_ACEOF
4244	rm -f conftest.$ac_objext
4245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4246	(eval $ac_compile) 2>conftest.er1
4247	ac_status=$?
4248	grep -v '^ *+' conftest.er1 >conftest.err
4249	rm -f conftest.er1
4250	cat conftest.err >&5
4251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252	(exit $ac_status); } &&
4253	{ ac_try='test -z "$ac_c_werror_flag"
4254	\|\| test ! -s conftest.err'
4255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4256	(eval $ac_try) 2>&5
4257	ac_status=$?
4258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4259	(exit $ac_status); }; } &&
4260	{ ac_try='test -s conftest.$ac_objext'
4261	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4262	(eval $ac_try) 2>&5
4263	ac_status=$?
4264	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4265	(exit $ac_status); }; }; then
4266	eval "$as_ac_Header=yes"
4267	else
4268	echo "$as_me: failed program was:" >&5
4269	sed 's/^/\| /' conftest.$ac_ext >&5
4270
4271	eval "$as_ac_Header=no"
4272	fi
4273	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4274	fi
4275	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4276	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4277	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4278	cat >>confdefs.h <<_ACEOF
4279	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4280	_ACEOF
4281
4282	fi
4283
4284	done
4285
4286
4287
4288	for ac_header in GL/gl.h
4289	do
4290	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4291	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4292	echo "$as_me:$LINENO: checking for $ac_header" >&5
4293	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4294	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4295	echo $ECHO_N "(cached) $ECHO_C" >&6
4296	fi
4297	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4298	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4299	else
4300	# Is the header compilable?
4301	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4302	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4303	cat >conftest.$ac_ext <<_ACEOF
4304	/* confdefs.h. */
4305	_ACEOF
4306	cat confdefs.h >>conftest.$ac_ext
4307	cat >>conftest.$ac_ext <<_ACEOF
4308	/* end confdefs.h. */
4309	$ac_includes_default
4310	#include <$ac_header>
4311	_ACEOF
4312	rm -f conftest.$ac_objext
4313	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4314	(eval $ac_compile) 2>conftest.er1
4315	ac_status=$?
4316	grep -v '^ *+' conftest.er1 >conftest.err
4317	rm -f conftest.er1
4318	cat conftest.err >&5
4319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4320	(exit $ac_status); } &&
4321	{ ac_try='test -z "$ac_c_werror_flag"
4322	\|\| test ! -s conftest.err'
4323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4324	(eval $ac_try) 2>&5
4325	ac_status=$?
4326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327	(exit $ac_status); }; } &&
4328	{ ac_try='test -s conftest.$ac_objext'
4329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4330	(eval $ac_try) 2>&5
4331	ac_status=$?
4332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4333	(exit $ac_status); }; }; then
4334	ac_header_compiler=yes
4335	else
4336	echo "$as_me: failed program was:" >&5
4337	sed 's/^/\| /' conftest.$ac_ext >&5
4338
4339	ac_header_compiler=no
4340	fi
4341	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4342	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4343	echo "${ECHO_T}$ac_header_compiler" >&6
4344
4345	# Is the header present?
4346	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4347	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4348	cat >conftest.$ac_ext <<_ACEOF
4349	/* confdefs.h. */
4350	_ACEOF
4351	cat confdefs.h >>conftest.$ac_ext
4352	cat >>conftest.$ac_ext <<_ACEOF
4353	/* end confdefs.h. */
4354	#include <$ac_header>
4355	_ACEOF
4356	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4357	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4358	ac_status=$?
4359	grep -v '^ *+' conftest.er1 >conftest.err
4360	rm -f conftest.er1
4361	cat conftest.err >&5
4362	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4363	(exit $ac_status); } >/dev/null; then
4364	if test -s conftest.err; then
4365	ac_cpp_err=$ac_c_preproc_warn_flag
4366	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4367	else
4368	ac_cpp_err=
4369	fi
4370	else
4371	ac_cpp_err=yes
4372	fi
4373	if test -z "$ac_cpp_err"; then
4374	ac_header_preproc=yes
4375	else
4376	echo "$as_me: failed program was:" >&5
4377	sed 's/^/\| /' conftest.$ac_ext >&5
4378
4379	ac_header_preproc=no
4380	fi
4381	rm -f conftest.err conftest.$ac_ext
4382	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4383	echo "${ECHO_T}$ac_header_preproc" >&6
4384
4385	# So? What about this header?
4386	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4387	yes:no: )
4388	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4389	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4390	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4391	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4392	ac_header_preproc=yes
4393	;;
4394	no:yes:* )
4395	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4396	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4397	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4398	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4399	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4400	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4401	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4402	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4403	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4404	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4405	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4406	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4407	(
4408	cat <<\_ASBOX
4409	## ---------------------------------------------- ##
4410	## Report this to orxonox-dev at mail.datacore.ch ##
4411	## ---------------------------------------------- ##
4412	_ASBOX
4413	) \|
4414	sed "s/^/$as_me: WARNING: /" >&2
4415	;;
4416	esac
4417	echo "$as_me:$LINENO: checking for $ac_header" >&5
4418	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4419	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4420	echo $ECHO_N "(cached) $ECHO_C" >&6
4421	else
4422	eval "$as_ac_Header=\$ac_header_preproc"
4423	fi
4424	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4425	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4426
4427	fi
4428	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4429	cat >>confdefs.h <<_ACEOF
4430	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4431	_ACEOF
4432
4433	else
4434	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4435	echo "$as_me: error: cannot find opengl headers" >&2;}
4436	{ (exit 1); exit 1; }; }
4437	fi
4438
4439	done
4440
4441	# checking for Windows openGl library
4442	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4443	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4444	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4445	echo $ECHO_N "(cached) $ECHO_C" >&6
4446	else
4447	ac_check_lib_save_LIBS=$LIBS
4448	LIBS="-lopengl32 $LIBS"
4449	cat >conftest.$ac_ext <<_ACEOF
4450	/* confdefs.h. */
4451	_ACEOF
4452	cat confdefs.h >>conftest.$ac_ext
4453	cat >>conftest.$ac_ext <<_ACEOF
4454	/* end confdefs.h. */
4455
4456
4457	int
4458	main ()
4459	{
4460	main ();
4461	;
4462	return 0;
4463	}
4464	_ACEOF
4465	rm -f conftest.$ac_objext conftest$ac_exeext
4466	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4467	(eval $ac_link) 2>conftest.er1
4468	ac_status=$?
4469	grep -v '^ *+' conftest.er1 >conftest.err
4470	rm -f conftest.er1
4471	cat conftest.err >&5
4472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473	(exit $ac_status); } &&
4474	{ ac_try='test -z "$ac_c_werror_flag"
4475	\|\| test ! -s conftest.err'
4476	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4477	(eval $ac_try) 2>&5
4478	ac_status=$?
4479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480	(exit $ac_status); }; } &&
4481	{ ac_try='test -s conftest$ac_exeext'
4482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4483	(eval $ac_try) 2>&5
4484	ac_status=$?
4485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486	(exit $ac_status); }; }; then
4487	ac_cv_lib_opengl32_main=yes
4488	else
4489	echo "$as_me: failed program was:" >&5
4490	sed 's/^/\| /' conftest.$ac_ext >&5
4491
4492	ac_cv_lib_opengl32_main=no
4493	fi
4494	rm -f conftest.err conftest.$ac_objext \
4495	conftest$ac_exeext conftest.$ac_ext
4496	LIBS=$ac_check_lib_save_LIBS
4497	fi
4498	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4499	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4500	if test $ac_cv_lib_opengl32_main = yes; then
4501	FOUND_opengl32=yes
4502	else
4503	"gl/gl.h"
4504	fi
4505
4506	if test x$FOUND_opengl32 = xyes ; then
4507	LIBS="$LIBS -lopengl32"
4508	else
4509	echo "------------------"
4510	echo "opengl not found."
4511	echo "please install the opengl package which can be found at http://www.opengl.org"
4512	echo "------------------"
4513	exit -1
4514	fi
4515
4516	# cheking for GLU-header
4517
4518	for ac_header in GL/glu.h
4519	do
4520	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4521	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4522	echo "$as_me:$LINENO: checking for $ac_header" >&5
4523	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4524	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4525	echo $ECHO_N "(cached) $ECHO_C" >&6
4526	fi
4527	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4528	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4529	else
4530	# Is the header compilable?
4531	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4532	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4533	cat >conftest.$ac_ext <<_ACEOF
4534	/* confdefs.h. */
4535	_ACEOF
4536	cat confdefs.h >>conftest.$ac_ext
4537	cat >>conftest.$ac_ext <<_ACEOF
4538	/* end confdefs.h. */
4539	$ac_includes_default
4540	#include <$ac_header>
4541	_ACEOF
4542	rm -f conftest.$ac_objext
4543	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4544	(eval $ac_compile) 2>conftest.er1
4545	ac_status=$?
4546	grep -v '^ *+' conftest.er1 >conftest.err
4547	rm -f conftest.er1
4548	cat conftest.err >&5
4549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550	(exit $ac_status); } &&
4551	{ ac_try='test -z "$ac_c_werror_flag"
4552	\|\| test ! -s conftest.err'
4553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4554	(eval $ac_try) 2>&5
4555	ac_status=$?
4556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4557	(exit $ac_status); }; } &&
4558	{ ac_try='test -s conftest.$ac_objext'
4559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4560	(eval $ac_try) 2>&5
4561	ac_status=$?
4562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4563	(exit $ac_status); }; }; then
4564	ac_header_compiler=yes
4565	else
4566	echo "$as_me: failed program was:" >&5
4567	sed 's/^/\| /' conftest.$ac_ext >&5
4568
4569	ac_header_compiler=no
4570	fi
4571	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4572	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4573	echo "${ECHO_T}$ac_header_compiler" >&6
4574
4575	# Is the header present?
4576	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4577	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4578	cat >conftest.$ac_ext <<_ACEOF
4579	/* confdefs.h. */
4580	_ACEOF
4581	cat confdefs.h >>conftest.$ac_ext
4582	cat >>conftest.$ac_ext <<_ACEOF
4583	/* end confdefs.h. */
4584	#include <$ac_header>
4585	_ACEOF
4586	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4587	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4588	ac_status=$?
4589	grep -v '^ *+' conftest.er1 >conftest.err
4590	rm -f conftest.er1
4591	cat conftest.err >&5
4592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593	(exit $ac_status); } >/dev/null; then
4594	if test -s conftest.err; then
4595	ac_cpp_err=$ac_c_preproc_warn_flag
4596	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4597	else
4598	ac_cpp_err=
4599	fi
4600	else
4601	ac_cpp_err=yes
4602	fi
4603	if test -z "$ac_cpp_err"; then
4604	ac_header_preproc=yes
4605	else
4606	echo "$as_me: failed program was:" >&5
4607	sed 's/^/\| /' conftest.$ac_ext >&5
4608
4609	ac_header_preproc=no
4610	fi
4611	rm -f conftest.err conftest.$ac_ext
4612	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4613	echo "${ECHO_T}$ac_header_preproc" >&6
4614
4615	# So? What about this header?
4616	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4617	yes:no: )
4618	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4619	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4620	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4621	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4622	ac_header_preproc=yes
4623	;;
4624	no:yes:* )
4625	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4626	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4627	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4628	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4629	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4630	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4631	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4632	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4633	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4634	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4635	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4636	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4637	(
4638	cat <<\_ASBOX
4639	## ---------------------------------------------- ##
4640	## Report this to orxonox-dev at mail.datacore.ch ##
4641	## ---------------------------------------------- ##
4642	_ASBOX
4643	) \|
4644	sed "s/^/$as_me: WARNING: /" >&2
4645	;;
4646	esac
4647	echo "$as_me:$LINENO: checking for $ac_header" >&5
4648	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4649	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4650	echo $ECHO_N "(cached) $ECHO_C" >&6
4651	else
4652	eval "$as_ac_Header=\$ac_header_preproc"
4653	fi
4654	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4655	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4656
4657	fi
4658	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4659	cat >>confdefs.h <<_ACEOF
4660	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4661	_ACEOF
4662
4663	else
4664	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4665	echo "$as_me: error: cannot find opengl headers" >&2;}
4666	{ (exit 1); exit 1; }; }
4667	fi
4668
4669	done
4670
4671
4672	# checking for libGLU
4673	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4674	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4675	if test "${ac_cv_lib_glu32_main+set}" = set; then
4676	echo $ECHO_N "(cached) $ECHO_C" >&6
4677	else
4678	ac_check_lib_save_LIBS=$LIBS
4679	LIBS="-lglu32 $LIBS"
4680	cat >conftest.$ac_ext <<_ACEOF
4681	/* confdefs.h. */
4682	_ACEOF
4683	cat confdefs.h >>conftest.$ac_ext
4684	cat >>conftest.$ac_ext <<_ACEOF
4685	/* end confdefs.h. */
4686
4687
4688	int
4689	main ()
4690	{
4691	main ();
4692	;
4693	return 0;
4694	}
4695	_ACEOF
4696	rm -f conftest.$ac_objext conftest$ac_exeext
4697	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4698	(eval $ac_link) 2>conftest.er1
4699	ac_status=$?
4700	grep -v '^ *+' conftest.er1 >conftest.err
4701	rm -f conftest.er1
4702	cat conftest.err >&5
4703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704	(exit $ac_status); } &&
4705	{ ac_try='test -z "$ac_c_werror_flag"
4706	\|\| test ! -s conftest.err'
4707	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4708	(eval $ac_try) 2>&5
4709	ac_status=$?
4710	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4711	(exit $ac_status); }; } &&
4712	{ ac_try='test -s conftest$ac_exeext'
4713	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4714	(eval $ac_try) 2>&5
4715	ac_status=$?
4716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4717	(exit $ac_status); }; }; then
4718	ac_cv_lib_glu32_main=yes
4719	else
4720	echo "$as_me: failed program was:" >&5
4721	sed 's/^/\| /' conftest.$ac_ext >&5
4722
4723	ac_cv_lib_glu32_main=no
4724	fi
4725	rm -f conftest.err conftest.$ac_objext \
4726	conftest$ac_exeext conftest.$ac_ext
4727	LIBS=$ac_check_lib_save_LIBS
4728	fi
4729	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4730	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4731	if test $ac_cv_lib_glu32_main = yes; then
4732	FOUND_glu32=yes
4733	fi
4734
4735	if test x$FOUND_glu32 = xyes ; then
4736	LIBS="$LIBS -lGLU32"
4737	else
4738	echo "------------------"
4739	echo "GLU library not found."
4740	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4741	echo "------------------"
4742	exit -1
4743	fi
4744
4745	# checking for mingw32
4746	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4747	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4748	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4749	echo $ECHO_N "(cached) $ECHO_C" >&6
4750	else
4751	ac_check_lib_save_LIBS=$LIBS
4752	LIBS="-lmingw32 $LIBS"
4753	cat >conftest.$ac_ext <<_ACEOF
4754	/* confdefs.h. */
4755	_ACEOF
4756	cat confdefs.h >>conftest.$ac_ext
4757	cat >>conftest.$ac_ext <<_ACEOF
4758	/* end confdefs.h. */
4759
4760
4761	int
4762	main ()
4763	{
4764	main ();
4765	;
4766	return 0;
4767	}
4768	_ACEOF
4769	rm -f conftest.$ac_objext conftest$ac_exeext
4770	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4771	(eval $ac_link) 2>conftest.er1
4772	ac_status=$?
4773	grep -v '^ *+' conftest.er1 >conftest.err
4774	rm -f conftest.er1
4775	cat conftest.err >&5
4776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4777	(exit $ac_status); } &&
4778	{ ac_try='test -z "$ac_c_werror_flag"
4779	\|\| test ! -s conftest.err'
4780	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4781	(eval $ac_try) 2>&5
4782	ac_status=$?
4783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784	(exit $ac_status); }; } &&
4785	{ ac_try='test -s conftest$ac_exeext'
4786	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4787	(eval $ac_try) 2>&5
4788	ac_status=$?
4789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4790	(exit $ac_status); }; }; then
4791	ac_cv_lib_mingw32_main=yes
4792	else
4793	echo "$as_me: failed program was:" >&5
4794	sed 's/^/\| /' conftest.$ac_ext >&5
4795
4796	ac_cv_lib_mingw32_main=no
4797	fi
4798	rm -f conftest.err conftest.$ac_objext \
4799	conftest$ac_exeext conftest.$ac_ext
4800	LIBS=$ac_check_lib_save_LIBS
4801	fi
4802	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4803	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4804	if test $ac_cv_lib_mingw32_main = yes; then
4805	FOUND_mingw32=yes
4806	fi
4807
4808	if test x$FOUND_mingw32 = xyes; then
4809	LIBS="$LIBS -lmingw32"
4810	fi
4811	# checking for SDL-headers
4812
4813	for ac_header in SDL/SDL.h
4814	do
4815	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4816	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4817	echo "$as_me:$LINENO: checking for $ac_header" >&5
4818	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4819	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4820	echo $ECHO_N "(cached) $ECHO_C" >&6
4821	fi
4822	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4823	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4824	else
4825	# Is the header compilable?
4826	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4827	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4828	cat >conftest.$ac_ext <<_ACEOF
4829	/* confdefs.h. */
4830	_ACEOF
4831	cat confdefs.h >>conftest.$ac_ext
4832	cat >>conftest.$ac_ext <<_ACEOF
4833	/* end confdefs.h. */
4834	$ac_includes_default
4835	#include <$ac_header>
4836	_ACEOF
4837	rm -f conftest.$ac_objext
4838	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4839	(eval $ac_compile) 2>conftest.er1
4840	ac_status=$?
4841	grep -v '^ *+' conftest.er1 >conftest.err
4842	rm -f conftest.er1
4843	cat conftest.err >&5
4844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4845	(exit $ac_status); } &&
4846	{ ac_try='test -z "$ac_c_werror_flag"
4847	\|\| test ! -s conftest.err'
4848	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4849	(eval $ac_try) 2>&5
4850	ac_status=$?
4851	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4852	(exit $ac_status); }; } &&
4853	{ ac_try='test -s conftest.$ac_objext'
4854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4855	(eval $ac_try) 2>&5
4856	ac_status=$?
4857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4858	(exit $ac_status); }; }; then
4859	ac_header_compiler=yes
4860	else
4861	echo "$as_me: failed program was:" >&5
4862	sed 's/^/\| /' conftest.$ac_ext >&5
4863
4864	ac_header_compiler=no
4865	fi
4866	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4867	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4868	echo "${ECHO_T}$ac_header_compiler" >&6
4869
4870	# Is the header present?
4871	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4872	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4873	cat >conftest.$ac_ext <<_ACEOF
4874	/* confdefs.h. */
4875	_ACEOF
4876	cat confdefs.h >>conftest.$ac_ext
4877	cat >>conftest.$ac_ext <<_ACEOF
4878	/* end confdefs.h. */
4879	#include <$ac_header>
4880	_ACEOF
4881	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4882	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4883	ac_status=$?
4884	grep -v '^ *+' conftest.er1 >conftest.err
4885	rm -f conftest.er1
4886	cat conftest.err >&5
4887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888	(exit $ac_status); } >/dev/null; then
4889	if test -s conftest.err; then
4890	ac_cpp_err=$ac_c_preproc_warn_flag
4891	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4892	else
4893	ac_cpp_err=
4894	fi
4895	else
4896	ac_cpp_err=yes
4897	fi
4898	if test -z "$ac_cpp_err"; then
4899	ac_header_preproc=yes
4900	else
4901	echo "$as_me: failed program was:" >&5
4902	sed 's/^/\| /' conftest.$ac_ext >&5
4903
4904	ac_header_preproc=no
4905	fi
4906	rm -f conftest.err conftest.$ac_ext
4907	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4908	echo "${ECHO_T}$ac_header_preproc" >&6
4909
4910	# So? What about this header?
4911	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4912	yes:no: )
4913	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4914	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4915	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4916	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4917	ac_header_preproc=yes
4918	;;
4919	no:yes:* )
4920	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4921	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4922	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4923	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4924	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4925	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4926	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4927	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4928	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4929	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4930	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4931	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4932	(
4933	cat <<\_ASBOX
4934	## ---------------------------------------------- ##
4935	## Report this to orxonox-dev at mail.datacore.ch ##
4936	## ---------------------------------------------- ##
4937	_ASBOX
4938	) \|
4939	sed "s/^/$as_me: WARNING: /" >&2
4940	;;
4941	esac
4942	echo "$as_me:$LINENO: checking for $ac_header" >&5
4943	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4944	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4945	echo $ECHO_N "(cached) $ECHO_C" >&6
4946	else
4947	eval "$as_ac_Header=\$ac_header_preproc"
4948	fi
4949	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4950	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4951
4952	fi
4953	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4954	cat >>confdefs.h <<_ACEOF
4955	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4956	_ACEOF
4957
4958	else
4959	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4960	echo "$as_me: error: cannot find SDL headers" >&2;}
4961	{ (exit 1); exit 1; }; }
4962	fi
4963
4964	done
4965
4966
4967	#checking for libSDL
4968	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4969	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4970	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4971	echo $ECHO_N "(cached) $ECHO_C" >&6
4972	else
4973	ac_check_lib_save_LIBS=$LIBS
4974	LIBS="-lsdlmain $LIBS"
4975	cat >conftest.$ac_ext <<_ACEOF
4976	/* confdefs.h. */
4977	_ACEOF
4978	cat confdefs.h >>conftest.$ac_ext
4979	cat >>conftest.$ac_ext <<_ACEOF
4980	/* end confdefs.h. */
4981
4982
4983	int
4984	main ()
4985	{
4986	main ();
4987	;
4988	return 0;
4989	}
4990	_ACEOF
4991	rm -f conftest.$ac_objext conftest$ac_exeext
4992	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4993	(eval $ac_link) 2>conftest.er1
4994	ac_status=$?
4995	grep -v '^ *+' conftest.er1 >conftest.err
4996	rm -f conftest.er1
4997	cat conftest.err >&5
4998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999	(exit $ac_status); } &&
5000	{ ac_try='test -z "$ac_c_werror_flag"
5001	\|\| test ! -s conftest.err'
5002	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5003	(eval $ac_try) 2>&5
5004	ac_status=$?
5005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5006	(exit $ac_status); }; } &&
5007	{ ac_try='test -s conftest$ac_exeext'
5008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5009	(eval $ac_try) 2>&5
5010	ac_status=$?
5011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5012	(exit $ac_status); }; }; then
5013	ac_cv_lib_sdlmain_main=yes
5014	else
5015	echo "$as_me: failed program was:" >&5
5016	sed 's/^/\| /' conftest.$ac_ext >&5
5017
5018	ac_cv_lib_sdlmain_main=no
5019	fi
5020	rm -f conftest.err conftest.$ac_objext \
5021	conftest$ac_exeext conftest.$ac_ext
5022	LIBS=$ac_check_lib_save_LIBS
5023	fi
5024	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5025	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5026	if test $ac_cv_lib_sdlmain_main = yes; then
5027	FOUND_sdlmain=yes
5028	fi
5029
5030	if test x$FOUND_sdlmain = xyes ; then
5031	LIBS="$LIBS -lsdlmain"
5032	else
5033	echo "------------------"
5034	echo "SDL library not found."
5035	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5036	echo "------------------"
5037	exit 1
5038	fi
5039	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5040	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5041	if test "${ac_cv_lib_sdl_main+set}" = set; then
5042	echo $ECHO_N "(cached) $ECHO_C" >&6
5043	else
5044	ac_check_lib_save_LIBS=$LIBS
5045	LIBS="-lsdl $LIBS"
5046	cat >conftest.$ac_ext <<_ACEOF
5047	/* confdefs.h. */
5048	_ACEOF
5049	cat confdefs.h >>conftest.$ac_ext
5050	cat >>conftest.$ac_ext <<_ACEOF
5051	/* end confdefs.h. */
5052
5053
5054	int
5055	main ()
5056	{
5057	main ();
5058	;
5059	return 0;
5060	}
5061	_ACEOF
5062	rm -f conftest.$ac_objext conftest$ac_exeext
5063	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5064	(eval $ac_link) 2>conftest.er1
5065	ac_status=$?
5066	grep -v '^ *+' conftest.er1 >conftest.err
5067	rm -f conftest.er1
5068	cat conftest.err >&5
5069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5070	(exit $ac_status); } &&
5071	{ ac_try='test -z "$ac_c_werror_flag"
5072	\|\| test ! -s conftest.err'
5073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5074	(eval $ac_try) 2>&5
5075	ac_status=$?
5076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5077	(exit $ac_status); }; } &&
5078	{ ac_try='test -s conftest$ac_exeext'
5079	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5080	(eval $ac_try) 2>&5
5081	ac_status=$?
5082	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083	(exit $ac_status); }; }; then
5084	ac_cv_lib_sdl_main=yes
5085	else
5086	echo "$as_me: failed program was:" >&5
5087	sed 's/^/\| /' conftest.$ac_ext >&5
5088
5089	ac_cv_lib_sdl_main=no
5090	fi
5091	rm -f conftest.err conftest.$ac_objext \
5092	conftest$ac_exeext conftest.$ac_ext
5093	LIBS=$ac_check_lib_save_LIBS
5094	fi
5095	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5096	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5097	if test $ac_cv_lib_sdl_main = yes; then
5098	FOUND_sdl=yes
5099	fi
5100
5101	if test x$FOUND_sdl = xyes ; then
5102	LIBS="$LIBS -lsdl"
5103	else
5104	echo "------------------"
5105	echo "SDL library not found."
5106	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5107	echo "------------------"
5108	exit -1
5109	fi
5110
5111	;;
5112	#-------#
5113	# LINUX #
5114	#-------#
5115	--linux*)
5116	echo "Linux detected"
5117
5118	Linux="yes"
5119
5120	CPPFLAGS="-I/usr/X11R6/include"
5121	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5122	# checking gl header
5123
5124	for ac_header in GL/gl.h
5125	do
5126	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5127	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5128	echo "$as_me:$LINENO: checking for $ac_header" >&5
5129	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5130	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5131	echo $ECHO_N "(cached) $ECHO_C" >&6
5132	fi
5133	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5134	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5135	else
5136	# Is the header compilable?
5137	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5138	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5139	cat >conftest.$ac_ext <<_ACEOF
5140	/* confdefs.h. */
5141	_ACEOF
5142	cat confdefs.h >>conftest.$ac_ext
5143	cat >>conftest.$ac_ext <<_ACEOF
5144	/* end confdefs.h. */
5145	$ac_includes_default
5146	#include <$ac_header>
5147	_ACEOF
5148	rm -f conftest.$ac_objext
5149	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5150	(eval $ac_compile) 2>conftest.er1
5151	ac_status=$?
5152	grep -v '^ *+' conftest.er1 >conftest.err
5153	rm -f conftest.er1
5154	cat conftest.err >&5
5155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5156	(exit $ac_status); } &&
5157	{ ac_try='test -z "$ac_c_werror_flag"
5158	\|\| test ! -s conftest.err'
5159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5160	(eval $ac_try) 2>&5
5161	ac_status=$?
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); }; } &&
5164	{ ac_try='test -s conftest.$ac_objext'
5165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166	(eval $ac_try) 2>&5
5167	ac_status=$?
5168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169	(exit $ac_status); }; }; then
5170	ac_header_compiler=yes
5171	else
5172	echo "$as_me: failed program was:" >&5
5173	sed 's/^/\| /' conftest.$ac_ext >&5
5174
5175	ac_header_compiler=no
5176	fi
5177	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5178	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5179	echo "${ECHO_T}$ac_header_compiler" >&6
5180
5181	# Is the header present?
5182	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5183	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5184	cat >conftest.$ac_ext <<_ACEOF
5185	/* confdefs.h. */
5186	_ACEOF
5187	cat confdefs.h >>conftest.$ac_ext
5188	cat >>conftest.$ac_ext <<_ACEOF
5189	/* end confdefs.h. */
5190	#include <$ac_header>
5191	_ACEOF
5192	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5193	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5194	ac_status=$?
5195	grep -v '^ *+' conftest.er1 >conftest.err
5196	rm -f conftest.er1
5197	cat conftest.err >&5
5198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5199	(exit $ac_status); } >/dev/null; then
5200	if test -s conftest.err; then
5201	ac_cpp_err=$ac_c_preproc_warn_flag
5202	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5203	else
5204	ac_cpp_err=
5205	fi
5206	else
5207	ac_cpp_err=yes
5208	fi
5209	if test -z "$ac_cpp_err"; then
5210	ac_header_preproc=yes
5211	else
5212	echo "$as_me: failed program was:" >&5
5213	sed 's/^/\| /' conftest.$ac_ext >&5
5214
5215	ac_header_preproc=no
5216	fi
5217	rm -f conftest.err conftest.$ac_ext
5218	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5219	echo "${ECHO_T}$ac_header_preproc" >&6
5220
5221	# So? What about this header?
5222	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5223	yes:no: )
5224	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5225	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5226	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5227	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5228	ac_header_preproc=yes
5229	;;
5230	no:yes:* )
5231	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5232	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5233	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5234	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5235	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5236	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5237	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5238	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5239	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5240	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5241	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5242	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5243	(
5244	cat <<\_ASBOX
5245	## ---------------------------------------------- ##
5246	## Report this to orxonox-dev at mail.datacore.ch ##
5247	## ---------------------------------------------- ##
5248	_ASBOX
5249	) \|
5250	sed "s/^/$as_me: WARNING: /" >&2
5251	;;
5252	esac
5253	echo "$as_me:$LINENO: checking for $ac_header" >&5
5254	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5255	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5256	echo $ECHO_N "(cached) $ECHO_C" >&6
5257	else
5258	eval "$as_ac_Header=\$ac_header_preproc"
5259	fi
5260	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5261	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5262
5263	fi
5264	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5265	cat >>confdefs.h <<_ACEOF
5266	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5267	_ACEOF
5268
5269	else
5270	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5271	echo "$as_me: error: cannot find opengl headers" >&2;}
5272	{ (exit 1); exit 1; }; }
5273	fi
5274
5275	done
5276
5277
5278	# checking for Unix GL
5279	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5280	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5281	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5282	echo $ECHO_N "(cached) $ECHO_C" >&6
5283	else
5284	ac_check_lib_save_LIBS=$LIBS
5285	LIBS="-lGL $LIBS"
5286	cat >conftest.$ac_ext <<_ACEOF
5287	/* confdefs.h. */
5288	_ACEOF
5289	cat confdefs.h >>conftest.$ac_ext
5290	cat >>conftest.$ac_ext <<_ACEOF
5291	/* end confdefs.h. */
5292
5293	/* Override any gcc2 internal prototype to avoid an error. */
5294	#ifdef __cplusplus
5295	extern "C"
5296	#endif
5297	/* We use char because int might match the return type of a gcc2
5298	builtin and then its argument prototype would still apply. */
5299	char glLoadIdentity ();
5300	int
5301	main ()
5302	{
5303	glLoadIdentity ();
5304	;
5305	return 0;
5306	}
5307	_ACEOF
5308	rm -f conftest.$ac_objext conftest$ac_exeext
5309	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5310	(eval $ac_link) 2>conftest.er1
5311	ac_status=$?
5312	grep -v '^ *+' conftest.er1 >conftest.err
5313	rm -f conftest.er1
5314	cat conftest.err >&5
5315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316	(exit $ac_status); } &&
5317	{ ac_try='test -z "$ac_c_werror_flag"
5318	\|\| test ! -s conftest.err'
5319	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5320	(eval $ac_try) 2>&5
5321	ac_status=$?
5322	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5323	(exit $ac_status); }; } &&
5324	{ ac_try='test -s conftest$ac_exeext'
5325	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5326	(eval $ac_try) 2>&5
5327	ac_status=$?
5328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5329	(exit $ac_status); }; }; then
5330	ac_cv_lib_GL_glLoadIdentity=yes
5331	else
5332	echo "$as_me: failed program was:" >&5
5333	sed 's/^/\| /' conftest.$ac_ext >&5
5334
5335	ac_cv_lib_GL_glLoadIdentity=no
5336	fi
5337	rm -f conftest.err conftest.$ac_objext \
5338	conftest$ac_exeext conftest.$ac_ext
5339	LIBS=$ac_check_lib_save_LIBS
5340	fi
5341	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5342	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5343	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5344	FOUND_GL=yes
5345	fi
5346
5347	if test x$FOUND_GL = xyes ; then
5348	LIBS="$LIBS -lGL"
5349	else
5350	echo "------------------"
5351	echo "opengl not found."
5352	echo "please install the opengl package which can be found at http://www.opengl.org"
5353	echo "------------------"
5354	exit -1
5355	fi
5356
5357	# cheking for GLU-header
5358
5359	for ac_header in GL/glu.h
5360	do
5361	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5362	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5363	echo "$as_me:$LINENO: checking for $ac_header" >&5
5364	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5365	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5366	echo $ECHO_N "(cached) $ECHO_C" >&6
5367	fi
5368	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5369	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5370	else
5371	# Is the header compilable?
5372	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5373	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5374	cat >conftest.$ac_ext <<_ACEOF
5375	/* confdefs.h. */
5376	_ACEOF
5377	cat confdefs.h >>conftest.$ac_ext
5378	cat >>conftest.$ac_ext <<_ACEOF
5379	/* end confdefs.h. */
5380	$ac_includes_default
5381	#include <$ac_header>
5382	_ACEOF
5383	rm -f conftest.$ac_objext
5384	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5385	(eval $ac_compile) 2>conftest.er1
5386	ac_status=$?
5387	grep -v '^ *+' conftest.er1 >conftest.err
5388	rm -f conftest.er1
5389	cat conftest.err >&5
5390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5391	(exit $ac_status); } &&
5392	{ ac_try='test -z "$ac_c_werror_flag"
5393	\|\| test ! -s conftest.err'
5394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395	(eval $ac_try) 2>&5
5396	ac_status=$?
5397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398	(exit $ac_status); }; } &&
5399	{ ac_try='test -s conftest.$ac_objext'
5400	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401	(eval $ac_try) 2>&5
5402	ac_status=$?
5403	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404	(exit $ac_status); }; }; then
5405	ac_header_compiler=yes
5406	else
5407	echo "$as_me: failed program was:" >&5
5408	sed 's/^/\| /' conftest.$ac_ext >&5
5409
5410	ac_header_compiler=no
5411	fi
5412	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5413	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5414	echo "${ECHO_T}$ac_header_compiler" >&6
5415
5416	# Is the header present?
5417	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5418	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5419	cat >conftest.$ac_ext <<_ACEOF
5420	/* confdefs.h. */
5421	_ACEOF
5422	cat confdefs.h >>conftest.$ac_ext
5423	cat >>conftest.$ac_ext <<_ACEOF
5424	/* end confdefs.h. */
5425	#include <$ac_header>
5426	_ACEOF
5427	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5428	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5429	ac_status=$?
5430	grep -v '^ *+' conftest.er1 >conftest.err
5431	rm -f conftest.er1
5432	cat conftest.err >&5
5433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5434	(exit $ac_status); } >/dev/null; then
5435	if test -s conftest.err; then
5436	ac_cpp_err=$ac_c_preproc_warn_flag
5437	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5438	else
5439	ac_cpp_err=
5440	fi
5441	else
5442	ac_cpp_err=yes
5443	fi
5444	if test -z "$ac_cpp_err"; then
5445	ac_header_preproc=yes
5446	else
5447	echo "$as_me: failed program was:" >&5
5448	sed 's/^/\| /' conftest.$ac_ext >&5
5449
5450	ac_header_preproc=no
5451	fi
5452	rm -f conftest.err conftest.$ac_ext
5453	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5454	echo "${ECHO_T}$ac_header_preproc" >&6
5455
5456	# So? What about this header?
5457	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5458	yes:no: )
5459	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5460	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5461	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5462	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5463	ac_header_preproc=yes
5464	;;
5465	no:yes:* )
5466	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5467	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5468	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5469	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5470	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5471	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5472	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5473	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5474	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5475	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5476	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5477	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5478	(
5479	cat <<\_ASBOX
5480	## ---------------------------------------------- ##
5481	## Report this to orxonox-dev at mail.datacore.ch ##
5482	## ---------------------------------------------- ##
5483	_ASBOX
5484	) \|
5485	sed "s/^/$as_me: WARNING: /" >&2
5486	;;
5487	esac
5488	echo "$as_me:$LINENO: checking for $ac_header" >&5
5489	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5490	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5491	echo $ECHO_N "(cached) $ECHO_C" >&6
5492	else
5493	eval "$as_ac_Header=\$ac_header_preproc"
5494	fi
5495	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5496	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5497
5498	fi
5499	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5500	cat >>confdefs.h <<_ACEOF
5501	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5502	_ACEOF
5503
5504	else
5505	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5506	echo "$as_me: error: cannot find opengl headers" >&2;}
5507	{ (exit 1); exit 1; }; }
5508	fi
5509
5510	done
5511
5512
5513	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5514	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5515	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5516	echo $ECHO_N "(cached) $ECHO_C" >&6
5517	else
5518	ac_check_lib_save_LIBS=$LIBS
5519	LIBS="-lGLU $LIBS"
5520	cat >conftest.$ac_ext <<_ACEOF
5521	/* confdefs.h. */
5522	_ACEOF
5523	cat confdefs.h >>conftest.$ac_ext
5524	cat >>conftest.$ac_ext <<_ACEOF
5525	/* end confdefs.h. */
5526
5527	/* Override any gcc2 internal prototype to avoid an error. */
5528	#ifdef __cplusplus
5529	extern "C"
5530	#endif
5531	/* We use char because int might match the return type of a gcc2
5532	builtin and then its argument prototype would still apply. */
5533	char gluProject ();
5534	int
5535	main ()
5536	{
5537	gluProject ();
5538	;
5539	return 0;
5540	}
5541	_ACEOF
5542	rm -f conftest.$ac_objext conftest$ac_exeext
5543	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5544	(eval $ac_link) 2>conftest.er1
5545	ac_status=$?
5546	grep -v '^ *+' conftest.er1 >conftest.err
5547	rm -f conftest.er1
5548	cat conftest.err >&5
5549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5550	(exit $ac_status); } &&
5551	{ ac_try='test -z "$ac_c_werror_flag"
5552	\|\| test ! -s conftest.err'
5553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5554	(eval $ac_try) 2>&5
5555	ac_status=$?
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); }; } &&
5558	{ ac_try='test -s conftest$ac_exeext'
5559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5560	(eval $ac_try) 2>&5
5561	ac_status=$?
5562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563	(exit $ac_status); }; }; then
5564	ac_cv_lib_GLU_gluProject=yes
5565	else
5566	echo "$as_me: failed program was:" >&5
5567	sed 's/^/\| /' conftest.$ac_ext >&5
5568
5569	ac_cv_lib_GLU_gluProject=no
5570	fi
5571	rm -f conftest.err conftest.$ac_objext \
5572	conftest$ac_exeext conftest.$ac_ext
5573	LIBS=$ac_check_lib_save_LIBS
5574	fi
5575	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5576	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5577	if test $ac_cv_lib_GLU_gluProject = yes; then
5578	FOUND_GLU=yes
5579	fi
5580
5581	if test x$FOUND_GLU = xyes ; then
5582	LIBS="$LIBS -lGLU"
5583	else
5584	echo "------------------"
5585	echo "GLU library not found."
5586	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5587	echo "------------------"
5588	exit -1
5589	fi
5590
5591	# checking for SDL-headers
5592
5593	for ac_header in SDL/SDL.h
5594	do
5595	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5596	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5597	echo "$as_me:$LINENO: checking for $ac_header" >&5
5598	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5599	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5600	echo $ECHO_N "(cached) $ECHO_C" >&6
5601	fi
5602	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5603	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5604	else
5605	# Is the header compilable?
5606	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5607	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5608	cat >conftest.$ac_ext <<_ACEOF
5609	/* confdefs.h. */
5610	_ACEOF
5611	cat confdefs.h >>conftest.$ac_ext
5612	cat >>conftest.$ac_ext <<_ACEOF
5613	/* end confdefs.h. */
5614	$ac_includes_default
5615	#include <$ac_header>
5616	_ACEOF
5617	rm -f conftest.$ac_objext
5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619	(eval $ac_compile) 2>conftest.er1
5620	ac_status=$?
5621	grep -v '^ *+' conftest.er1 >conftest.err
5622	rm -f conftest.er1
5623	cat conftest.err >&5
5624	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625	(exit $ac_status); } &&
5626	{ ac_try='test -z "$ac_c_werror_flag"
5627	\|\| test ! -s conftest.err'
5628	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5629	(eval $ac_try) 2>&5
5630	ac_status=$?
5631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5632	(exit $ac_status); }; } &&
5633	{ ac_try='test -s conftest.$ac_objext'
5634	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635	(eval $ac_try) 2>&5
5636	ac_status=$?
5637	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638	(exit $ac_status); }; }; then
5639	ac_header_compiler=yes
5640	else
5641	echo "$as_me: failed program was:" >&5
5642	sed 's/^/\| /' conftest.$ac_ext >&5
5643
5644	ac_header_compiler=no
5645	fi
5646	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5647	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5648	echo "${ECHO_T}$ac_header_compiler" >&6
5649
5650	# Is the header present?
5651	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5652	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5653	cat >conftest.$ac_ext <<_ACEOF
5654	/* confdefs.h. */
5655	_ACEOF
5656	cat confdefs.h >>conftest.$ac_ext
5657	cat >>conftest.$ac_ext <<_ACEOF
5658	/* end confdefs.h. */
5659	#include <$ac_header>
5660	_ACEOF
5661	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5662	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5663	ac_status=$?
5664	grep -v '^ *+' conftest.er1 >conftest.err
5665	rm -f conftest.er1
5666	cat conftest.err >&5
5667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668	(exit $ac_status); } >/dev/null; then
5669	if test -s conftest.err; then
5670	ac_cpp_err=$ac_c_preproc_warn_flag
5671	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5672	else
5673	ac_cpp_err=
5674	fi
5675	else
5676	ac_cpp_err=yes
5677	fi
5678	if test -z "$ac_cpp_err"; then
5679	ac_header_preproc=yes
5680	else
5681	echo "$as_me: failed program was:" >&5
5682	sed 's/^/\| /' conftest.$ac_ext >&5
5683
5684	ac_header_preproc=no
5685	fi
5686	rm -f conftest.err conftest.$ac_ext
5687	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5688	echo "${ECHO_T}$ac_header_preproc" >&6
5689
5690	# So? What about this header?
5691	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5692	yes:no: )
5693	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5694	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5695	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5696	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5697	ac_header_preproc=yes
5698	;;
5699	no:yes:* )
5700	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5701	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5702	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5703	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5704	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5705	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5706	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5707	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5708	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5709	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5710	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5711	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5712	(
5713	cat <<\_ASBOX
5714	## ---------------------------------------------- ##
5715	## Report this to orxonox-dev at mail.datacore.ch ##
5716	## ---------------------------------------------- ##
5717	_ASBOX
5718	) \|
5719	sed "s/^/$as_me: WARNING: /" >&2
5720	;;
5721	esac
5722	echo "$as_me:$LINENO: checking for $ac_header" >&5
5723	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5724	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5725	echo $ECHO_N "(cached) $ECHO_C" >&6
5726	else
5727	eval "$as_ac_Header=\$ac_header_preproc"
5728	fi
5729	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5730	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5731
5732	fi
5733	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5734	cat >>confdefs.h <<_ACEOF
5735	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5736	_ACEOF
5737
5738	else
5739	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5740	echo "$as_me: error: cannot find SDL headers" >&2;}
5741	{ (exit 1); exit 1; }; }
5742	fi
5743
5744	done
5745
5746
5747	# checking for SDL-lib
5748	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5749	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5750	if test "${ac_cv_lib_SDL_main+set}" = set; then
5751	echo $ECHO_N "(cached) $ECHO_C" >&6
5752	else
5753	ac_check_lib_save_LIBS=$LIBS
5754	LIBS="-lSDL $LIBS"
5755	cat >conftest.$ac_ext <<_ACEOF
5756	/* confdefs.h. */
5757	_ACEOF
5758	cat confdefs.h >>conftest.$ac_ext
5759	cat >>conftest.$ac_ext <<_ACEOF
5760	/* end confdefs.h. */
5761
5762
5763	int
5764	main ()
5765	{
5766	main ();
5767	;
5768	return 0;
5769	}
5770	_ACEOF
5771	rm -f conftest.$ac_objext conftest$ac_exeext
5772	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5773	(eval $ac_link) 2>conftest.er1
5774	ac_status=$?
5775	grep -v '^ *+' conftest.er1 >conftest.err
5776	rm -f conftest.er1
5777	cat conftest.err >&5
5778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779	(exit $ac_status); } &&
5780	{ ac_try='test -z "$ac_c_werror_flag"
5781	\|\| test ! -s conftest.err'
5782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5783	(eval $ac_try) 2>&5
5784	ac_status=$?
5785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786	(exit $ac_status); }; } &&
5787	{ ac_try='test -s conftest$ac_exeext'
5788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5789	(eval $ac_try) 2>&5
5790	ac_status=$?
5791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5792	(exit $ac_status); }; }; then
5793	ac_cv_lib_SDL_main=yes
5794	else
5795	echo "$as_me: failed program was:" >&5
5796	sed 's/^/\| /' conftest.$ac_ext >&5
5797
5798	ac_cv_lib_SDL_main=no
5799	fi
5800	rm -f conftest.err conftest.$ac_objext \
5801	conftest$ac_exeext conftest.$ac_ext
5802	LIBS=$ac_check_lib_save_LIBS
5803	fi
5804	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5805	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5806	if test $ac_cv_lib_SDL_main = yes; then
5807	FOUND_SDL=yes
5808	fi
5809
5810	if test x$FOUND_SDL = xyes ; then
5811	LIBS="$LIBS -lSDL"
5812	else
5813	echo "------------------"
5814	echo "SDL library not found."
5815	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5816	echo "------------------"
5817	exit -1
5818	fi
5819
5820
5821	## checking for SDL
5822	# SDL_VERSION=1.2.7
5823	# AM_PATH_SDL($SDL_VERSION,
5824	# :,
5825	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5826	# )
5827	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5828	# LIBS="$LIBS $SDL_LIBS"
5829	;;
5830	#-----------#
5831	# MAC -OS X #
5832	#-----------#
5833	darwin)
5834	echo "OS X detected"
5835
5836	osX="yes"
5837
5838	CPPFLAGS="-I/sw/include $CPPFLAGS"
5839	# checking gl header
5840
5841	for ac_header in OpenGL/gl.h
5842	do
5843	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5844	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5845	echo "$as_me:$LINENO: checking for $ac_header" >&5
5846	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5847	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5848	echo $ECHO_N "(cached) $ECHO_C" >&6
5849	fi
5850	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5851	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5852	else
5853	# Is the header compilable?
5854	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5855	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5856	cat >conftest.$ac_ext <<_ACEOF
5857	/* confdefs.h. */
5858	_ACEOF
5859	cat confdefs.h >>conftest.$ac_ext
5860	cat >>conftest.$ac_ext <<_ACEOF
5861	/* end confdefs.h. */
5862	$ac_includes_default
5863	#include <$ac_header>
5864	_ACEOF
5865	rm -f conftest.$ac_objext
5866	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5867	(eval $ac_compile) 2>conftest.er1
5868	ac_status=$?
5869	grep -v '^ *+' conftest.er1 >conftest.err
5870	rm -f conftest.er1
5871	cat conftest.err >&5
5872	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873	(exit $ac_status); } &&
5874	{ ac_try='test -z "$ac_c_werror_flag"
5875	\|\| test ! -s conftest.err'
5876	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5877	(eval $ac_try) 2>&5
5878	ac_status=$?
5879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5880	(exit $ac_status); }; } &&
5881	{ ac_try='test -s conftest.$ac_objext'
5882	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5883	(eval $ac_try) 2>&5
5884	ac_status=$?
5885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5886	(exit $ac_status); }; }; then
5887	ac_header_compiler=yes
5888	else
5889	echo "$as_me: failed program was:" >&5
5890	sed 's/^/\| /' conftest.$ac_ext >&5
5891
5892	ac_header_compiler=no
5893	fi
5894	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5896	echo "${ECHO_T}$ac_header_compiler" >&6
5897
5898	# Is the header present?
5899	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5900	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5901	cat >conftest.$ac_ext <<_ACEOF
5902	/* confdefs.h. */
5903	_ACEOF
5904	cat confdefs.h >>conftest.$ac_ext
5905	cat >>conftest.$ac_ext <<_ACEOF
5906	/* end confdefs.h. */
5907	#include <$ac_header>
5908	_ACEOF
5909	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5910	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5911	ac_status=$?
5912	grep -v '^ *+' conftest.er1 >conftest.err
5913	rm -f conftest.er1
5914	cat conftest.err >&5
5915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5916	(exit $ac_status); } >/dev/null; then
5917	if test -s conftest.err; then
5918	ac_cpp_err=$ac_c_preproc_warn_flag
5919	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5920	else
5921	ac_cpp_err=
5922	fi
5923	else
5924	ac_cpp_err=yes
5925	fi
5926	if test -z "$ac_cpp_err"; then
5927	ac_header_preproc=yes
5928	else
5929	echo "$as_me: failed program was:" >&5
5930	sed 's/^/\| /' conftest.$ac_ext >&5
5931
5932	ac_header_preproc=no
5933	fi
5934	rm -f conftest.err conftest.$ac_ext
5935	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5936	echo "${ECHO_T}$ac_header_preproc" >&6
5937
5938	# So? What about this header?
5939	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5940	yes:no: )
5941	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5942	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5943	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5944	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5945	ac_header_preproc=yes
5946	;;
5947	no:yes:* )
5948	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5949	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5950	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5951	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5952	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5953	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5954	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5955	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5956	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5957	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5958	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5959	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5960	(
5961	cat <<\_ASBOX
5962	## ---------------------------------------------- ##
5963	## Report this to orxonox-dev at mail.datacore.ch ##
5964	## ---------------------------------------------- ##
5965	_ASBOX
5966	) \|
5967	sed "s/^/$as_me: WARNING: /" >&2
5968	;;
5969	esac
5970	echo "$as_me:$LINENO: checking for $ac_header" >&5
5971	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5972	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5973	echo $ECHO_N "(cached) $ECHO_C" >&6
5974	else
5975	eval "$as_ac_Header=\$ac_header_preproc"
5976	fi
5977	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5978	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5979
5980	fi
5981	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5982	cat >>confdefs.h <<_ACEOF
5983	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5984	_ACEOF
5985
5986	else
5987	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5988	echo "$as_me: error: cannot find opengl headers" >&2;}
5989	{ (exit 1); exit 1; }; }
5990	fi
5991
5992	done
5993
5994	# cheking for GLU-header
5995
5996	for ac_header in OpenGL/glu.h
5997	do
5998	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5999	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000	echo "$as_me:$LINENO: checking for $ac_header" >&5
6001	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6002	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6003	echo $ECHO_N "(cached) $ECHO_C" >&6
6004	fi
6005	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6006	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6007	else
6008	# Is the header compilable?
6009	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6010	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6011	cat >conftest.$ac_ext <<_ACEOF
6012	/* confdefs.h. */
6013	_ACEOF
6014	cat confdefs.h >>conftest.$ac_ext
6015	cat >>conftest.$ac_ext <<_ACEOF
6016	/* end confdefs.h. */
6017	$ac_includes_default
6018	#include <$ac_header>
6019	_ACEOF
6020	rm -f conftest.$ac_objext
6021	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6022	(eval $ac_compile) 2>conftest.er1
6023	ac_status=$?
6024	grep -v '^ *+' conftest.er1 >conftest.err
6025	rm -f conftest.er1
6026	cat conftest.err >&5
6027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6028	(exit $ac_status); } &&
6029	{ ac_try='test -z "$ac_c_werror_flag"
6030	\|\| test ! -s conftest.err'
6031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6032	(eval $ac_try) 2>&5
6033	ac_status=$?
6034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6035	(exit $ac_status); }; } &&
6036	{ ac_try='test -s conftest.$ac_objext'
6037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6038	(eval $ac_try) 2>&5
6039	ac_status=$?
6040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6041	(exit $ac_status); }; }; then
6042	ac_header_compiler=yes
6043	else
6044	echo "$as_me: failed program was:" >&5
6045	sed 's/^/\| /' conftest.$ac_ext >&5
6046
6047	ac_header_compiler=no
6048	fi
6049	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6050	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6051	echo "${ECHO_T}$ac_header_compiler" >&6
6052
6053	# Is the header present?
6054	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6055	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6056	cat >conftest.$ac_ext <<_ACEOF
6057	/* confdefs.h. */
6058	_ACEOF
6059	cat confdefs.h >>conftest.$ac_ext
6060	cat >>conftest.$ac_ext <<_ACEOF
6061	/* end confdefs.h. */
6062	#include <$ac_header>
6063	_ACEOF
6064	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6065	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6066	ac_status=$?
6067	grep -v '^ *+' conftest.er1 >conftest.err
6068	rm -f conftest.er1
6069	cat conftest.err >&5
6070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6071	(exit $ac_status); } >/dev/null; then
6072	if test -s conftest.err; then
6073	ac_cpp_err=$ac_c_preproc_warn_flag
6074	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6075	else
6076	ac_cpp_err=
6077	fi
6078	else
6079	ac_cpp_err=yes
6080	fi
6081	if test -z "$ac_cpp_err"; then
6082	ac_header_preproc=yes
6083	else
6084	echo "$as_me: failed program was:" >&5
6085	sed 's/^/\| /' conftest.$ac_ext >&5
6086
6087	ac_header_preproc=no
6088	fi
6089	rm -f conftest.err conftest.$ac_ext
6090	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6091	echo "${ECHO_T}$ac_header_preproc" >&6
6092
6093	# So? What about this header?
6094	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6095	yes:no: )
6096	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6097	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6098	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6099	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6100	ac_header_preproc=yes
6101	;;
6102	no:yes:* )
6103	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6104	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6105	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6106	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6107	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6108	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6109	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6110	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6111	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6112	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6113	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6114	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6115	(
6116	cat <<\_ASBOX
6117	## ---------------------------------------------- ##
6118	## Report this to orxonox-dev at mail.datacore.ch ##
6119	## ---------------------------------------------- ##
6120	_ASBOX
6121	) \|
6122	sed "s/^/$as_me: WARNING: /" >&2
6123	;;
6124	esac
6125	echo "$as_me:$LINENO: checking for $ac_header" >&5
6126	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6127	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6128	echo $ECHO_N "(cached) $ECHO_C" >&6
6129	else
6130	eval "$as_ac_Header=\$ac_header_preproc"
6131	fi
6132	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6133	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6134
6135	fi
6136	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6137	cat >>confdefs.h <<_ACEOF
6138	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6139	_ACEOF
6140
6141	else
6142	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6143	echo "$as_me: error: cannot find opengl headers" >&2;}
6144	{ (exit 1); exit 1; }; }
6145	fi
6146
6147	done
6148
6149
6150	LIBS="$LIBS -framework OpenGL"
6151
6152	SDL_CFLAGS=`sdl-config --cflags`
6153	SDL_LIBS=`sdl-config --libs`
6154	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6155	LIBS="$LIBS $SDL_LIBS"
6156
6157
6158	# checking for SDL-headers
6159	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6160	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6161
6162	## checking for SDL
6163	# SDL_VERSION=1.2.7
6164	# AM_PATH_SDL($SDL_VERSION,
6165	# :,
6166	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6167	# )
6168
6169
6170	;;
6171
6172	*)
6173	;;
6174	esac
6175
6176
6177
6178	###################################
6179	## CHECKING FOR HEADERS AND LIBS ##
6180	###################################
6181
6182	#-----------#
6183	# SDL_Image #
6184	#-----------#
6185	if test x$def_sdl_image = xyes; then
6186	# checking for SDL_image-headers
6187
6188	for ac_header in SDL/SDL_image.h
6189	do
6190	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6191	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6192	echo "$as_me:$LINENO: checking for $ac_header" >&5
6193	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6194	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6195	echo $ECHO_N "(cached) $ECHO_C" >&6
6196	fi
6197	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6198	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6199	else
6200	# Is the header compilable?
6201	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6202	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6203	cat >conftest.$ac_ext <<_ACEOF
6204	/* confdefs.h. */
6205	_ACEOF
6206	cat confdefs.h >>conftest.$ac_ext
6207	cat >>conftest.$ac_ext <<_ACEOF
6208	/* end confdefs.h. */
6209	$ac_includes_default
6210	#include <$ac_header>
6211	_ACEOF
6212	rm -f conftest.$ac_objext
6213	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6214	(eval $ac_compile) 2>conftest.er1
6215	ac_status=$?
6216	grep -v '^ *+' conftest.er1 >conftest.err
6217	rm -f conftest.er1
6218	cat conftest.err >&5
6219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220	(exit $ac_status); } &&
6221	{ ac_try='test -z "$ac_c_werror_flag"
6222	\|\| test ! -s conftest.err'
6223	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6224	(eval $ac_try) 2>&5
6225	ac_status=$?
6226	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227	(exit $ac_status); }; } &&
6228	{ ac_try='test -s conftest.$ac_objext'
6229	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6230	(eval $ac_try) 2>&5
6231	ac_status=$?
6232	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6233	(exit $ac_status); }; }; then
6234	ac_header_compiler=yes
6235	else
6236	echo "$as_me: failed program was:" >&5
6237	sed 's/^/\| /' conftest.$ac_ext >&5
6238
6239	ac_header_compiler=no
6240	fi
6241	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6242	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6243	echo "${ECHO_T}$ac_header_compiler" >&6
6244
6245	# Is the header present?
6246	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6247	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6248	cat >conftest.$ac_ext <<_ACEOF
6249	/* confdefs.h. */
6250	_ACEOF
6251	cat confdefs.h >>conftest.$ac_ext
6252	cat >>conftest.$ac_ext <<_ACEOF
6253	/* end confdefs.h. */
6254	#include <$ac_header>
6255	_ACEOF
6256	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6257	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6258	ac_status=$?
6259	grep -v '^ *+' conftest.er1 >conftest.err
6260	rm -f conftest.er1
6261	cat conftest.err >&5
6262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6263	(exit $ac_status); } >/dev/null; then
6264	if test -s conftest.err; then
6265	ac_cpp_err=$ac_c_preproc_warn_flag
6266	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6267	else
6268	ac_cpp_err=
6269	fi
6270	else
6271	ac_cpp_err=yes
6272	fi
6273	if test -z "$ac_cpp_err"; then
6274	ac_header_preproc=yes
6275	else
6276	echo "$as_me: failed program was:" >&5
6277	sed 's/^/\| /' conftest.$ac_ext >&5
6278
6279	ac_header_preproc=no
6280	fi
6281	rm -f conftest.err conftest.$ac_ext
6282	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6283	echo "${ECHO_T}$ac_header_preproc" >&6
6284
6285	# So? What about this header?
6286	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6287	yes:no: )
6288	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6289	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6290	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6291	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6292	ac_header_preproc=yes
6293	;;
6294	no:yes:* )
6295	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6296	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6297	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6298	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6299	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6300	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6301	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6302	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6303	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6304	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6305	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6306	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6307	(
6308	cat <<\_ASBOX
6309	## ---------------------------------------------- ##
6310	## Report this to orxonox-dev at mail.datacore.ch ##
6311	## ---------------------------------------------- ##
6312	_ASBOX
6313	) \|
6314	sed "s/^/$as_me: WARNING: /" >&2
6315	;;
6316	esac
6317	echo "$as_me:$LINENO: checking for $ac_header" >&5
6318	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6319	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6320	echo $ECHO_N "(cached) $ECHO_C" >&6
6321	else
6322	eval "$as_ac_Header=\$ac_header_preproc"
6323	fi
6324	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6325	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6326
6327	fi
6328	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6329	cat >>confdefs.h <<_ACEOF
6330	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6331	_ACEOF
6332
6333	else
6334	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6335	fi
6336
6337	done
6338
6339	fi
6340	if test x$def_sdl_image = xyes; then
6341	# checking for SDL_image-lib
6342	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6343	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6344	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6345	echo $ECHO_N "(cached) $ECHO_C" >&6
6346	else
6347	ac_check_lib_save_LIBS=$LIBS
6348	LIBS="-lSDL_image $LIBS"
6349	cat >conftest.$ac_ext <<_ACEOF
6350	/* confdefs.h. */
6351	_ACEOF
6352	cat confdefs.h >>conftest.$ac_ext
6353	cat >>conftest.$ac_ext <<_ACEOF
6354	/* end confdefs.h. */
6355
6356
6357	int
6358	main ()
6359	{
6360	main ();
6361	;
6362	return 0;
6363	}
6364	_ACEOF
6365	rm -f conftest.$ac_objext conftest$ac_exeext
6366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6367	(eval $ac_link) 2>conftest.er1
6368	ac_status=$?
6369	grep -v '^ *+' conftest.er1 >conftest.err
6370	rm -f conftest.er1
6371	cat conftest.err >&5
6372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373	(exit $ac_status); } &&
6374	{ ac_try='test -z "$ac_c_werror_flag"
6375	\|\| test ! -s conftest.err'
6376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6377	(eval $ac_try) 2>&5
6378	ac_status=$?
6379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6380	(exit $ac_status); }; } &&
6381	{ ac_try='test -s conftest$ac_exeext'
6382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6383	(eval $ac_try) 2>&5
6384	ac_status=$?
6385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386	(exit $ac_status); }; }; then
6387	ac_cv_lib_SDL_image_main=yes
6388	else
6389	echo "$as_me: failed program was:" >&5
6390	sed 's/^/\| /' conftest.$ac_ext >&5
6391
6392	ac_cv_lib_SDL_image_main=no
6393	fi
6394	rm -f conftest.err conftest.$ac_objext \
6395	conftest$ac_exeext conftest.$ac_ext
6396	LIBS=$ac_check_lib_save_LIBS
6397	fi
6398	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6399	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6400	if test $ac_cv_lib_SDL_image_main = yes; then
6401	FOUND_SDL_image=yes
6402	fi
6403
6404	if test x$FOUND_SDL_image = xyes ; then
6405	LIBS="$LIBS -lSDL_image"
6406	else
6407	echo "------------------"
6408	echo "SDL_image library not found."
6409	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6410	echo "------------------"
6411	exit -1
6412	fi
6413	fi
6414
6415	## case no SDL-image:
6416	if test x$def_sdl_image = xno; then
6417	#---------#
6418	# libjpeg #
6419	#---------#
6420
6421	for ac_header in jpeglib.h
6422	do
6423	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6424	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6425	echo "$as_me:$LINENO: checking for $ac_header" >&5
6426	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6427	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6428	echo $ECHO_N "(cached) $ECHO_C" >&6
6429	fi
6430	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6431	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6432	else
6433	# Is the header compilable?
6434	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6435	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6436	cat >conftest.$ac_ext <<_ACEOF
6437	/* confdefs.h. */
6438	_ACEOF
6439	cat confdefs.h >>conftest.$ac_ext
6440	cat >>conftest.$ac_ext <<_ACEOF
6441	/* end confdefs.h. */
6442	$ac_includes_default
6443	#include <$ac_header>
6444	_ACEOF
6445	rm -f conftest.$ac_objext
6446	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6447	(eval $ac_compile) 2>conftest.er1
6448	ac_status=$?
6449	grep -v '^ *+' conftest.er1 >conftest.err
6450	rm -f conftest.er1
6451	cat conftest.err >&5
6452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453	(exit $ac_status); } &&
6454	{ ac_try='test -z "$ac_c_werror_flag"
6455	\|\| test ! -s conftest.err'
6456	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6457	(eval $ac_try) 2>&5
6458	ac_status=$?
6459	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6460	(exit $ac_status); }; } &&
6461	{ ac_try='test -s conftest.$ac_objext'
6462	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6463	(eval $ac_try) 2>&5
6464	ac_status=$?
6465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6466	(exit $ac_status); }; }; then
6467	ac_header_compiler=yes
6468	else
6469	echo "$as_me: failed program was:" >&5
6470	sed 's/^/\| /' conftest.$ac_ext >&5
6471
6472	ac_header_compiler=no
6473	fi
6474	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6475	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6476	echo "${ECHO_T}$ac_header_compiler" >&6
6477
6478	# Is the header present?
6479	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6480	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6481	cat >conftest.$ac_ext <<_ACEOF
6482	/* confdefs.h. */
6483	_ACEOF
6484	cat confdefs.h >>conftest.$ac_ext
6485	cat >>conftest.$ac_ext <<_ACEOF
6486	/* end confdefs.h. */
6487	#include <$ac_header>
6488	_ACEOF
6489	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6490	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6491	ac_status=$?
6492	grep -v '^ *+' conftest.er1 >conftest.err
6493	rm -f conftest.er1
6494	cat conftest.err >&5
6495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6496	(exit $ac_status); } >/dev/null; then
6497	if test -s conftest.err; then
6498	ac_cpp_err=$ac_c_preproc_warn_flag
6499	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6500	else
6501	ac_cpp_err=
6502	fi
6503	else
6504	ac_cpp_err=yes
6505	fi
6506	if test -z "$ac_cpp_err"; then
6507	ac_header_preproc=yes
6508	else
6509	echo "$as_me: failed program was:" >&5
6510	sed 's/^/\| /' conftest.$ac_ext >&5
6511
6512	ac_header_preproc=no
6513	fi
6514	rm -f conftest.err conftest.$ac_ext
6515	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6516	echo "${ECHO_T}$ac_header_preproc" >&6
6517
6518	# So? What about this header?
6519	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6520	yes:no: )
6521	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6522	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6523	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6524	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6525	ac_header_preproc=yes
6526	;;
6527	no:yes:* )
6528	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6529	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6530	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6531	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6532	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6533	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6534	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6535	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6536	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6537	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6538	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6539	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6540	(
6541	cat <<\_ASBOX
6542	## ---------------------------------------------- ##
6543	## Report this to orxonox-dev at mail.datacore.ch ##
6544	## ---------------------------------------------- ##
6545	_ASBOX
6546	) \|
6547	sed "s/^/$as_me: WARNING: /" >&2
6548	;;
6549	esac
6550	echo "$as_me:$LINENO: checking for $ac_header" >&5
6551	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6552	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6553	echo $ECHO_N "(cached) $ECHO_C" >&6
6554	else
6555	eval "$as_ac_Header=\$ac_header_preproc"
6556	fi
6557	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6558	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6559
6560	fi
6561	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6562	cat >>confdefs.h <<_ACEOF
6563	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6564	_ACEOF
6565	jpegHeader="yes"
6566	else
6567	jpegHeader="no"
6568	fi
6569
6570	done
6571
6572	if test x$jpegHeader = xno; then
6573	echo " not including jpeg."
6574	else
6575	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6576	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6577	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6578	echo $ECHO_N "(cached) $ECHO_C" >&6
6579	else
6580	ac_check_lib_save_LIBS=$LIBS
6581	LIBS="-ljpeg $LIBS"
6582	cat >conftest.$ac_ext <<_ACEOF
6583	/* confdefs.h. */
6584	_ACEOF
6585	cat confdefs.h >>conftest.$ac_ext
6586	cat >>conftest.$ac_ext <<_ACEOF
6587	/* end confdefs.h. */
6588
6589
6590	int
6591	main ()
6592	{
6593	main ();
6594	;
6595	return 0;
6596	}
6597	_ACEOF
6598	rm -f conftest.$ac_objext conftest$ac_exeext
6599	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6600	(eval $ac_link) 2>conftest.er1
6601	ac_status=$?
6602	grep -v '^ *+' conftest.er1 >conftest.err
6603	rm -f conftest.er1
6604	cat conftest.err >&5
6605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6606	(exit $ac_status); } &&
6607	{ ac_try='test -z "$ac_c_werror_flag"
6608	\|\| test ! -s conftest.err'
6609	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6610	(eval $ac_try) 2>&5
6611	ac_status=$?
6612	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6613	(exit $ac_status); }; } &&
6614	{ ac_try='test -s conftest$ac_exeext'
6615	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6616	(eval $ac_try) 2>&5
6617	ac_status=$?
6618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619	(exit $ac_status); }; }; then
6620	ac_cv_lib_jpeg_main=yes
6621	else
6622	echo "$as_me: failed program was:" >&5
6623	sed 's/^/\| /' conftest.$ac_ext >&5
6624
6625	ac_cv_lib_jpeg_main=no
6626	fi
6627	rm -f conftest.err conftest.$ac_objext \
6628	conftest$ac_exeext conftest.$ac_ext
6629	LIBS=$ac_check_lib_save_LIBS
6630	fi
6631	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6632	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6633	if test $ac_cv_lib_jpeg_main = yes; then
6634	FOUND_jpeg=yes
6635	fi
6636
6637	if test x$FOUND_jpeg = xyes ; then
6638	LIBS="$LIBS -ljpeg"
6639	else
6640	echo "------------------"
6641	echo "jpeg library not found."
6642	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6643	echo "------------------"
6644	exit -1
6645	fi
6646	fi
6647
6648	#--------#
6649	# libpng #
6650	#--------#
6651
6652	for ac_header in png.h
6653	do
6654	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6655	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6656	echo "$as_me:$LINENO: checking for $ac_header" >&5
6657	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6658	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6659	echo $ECHO_N "(cached) $ECHO_C" >&6
6660	fi
6661	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6662	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6663	else
6664	# Is the header compilable?
6665	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6666	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6667	cat >conftest.$ac_ext <<_ACEOF
6668	/* confdefs.h. */
6669	_ACEOF
6670	cat confdefs.h >>conftest.$ac_ext
6671	cat >>conftest.$ac_ext <<_ACEOF
6672	/* end confdefs.h. */
6673	$ac_includes_default
6674	#include <$ac_header>
6675	_ACEOF
6676	rm -f conftest.$ac_objext
6677	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6678	(eval $ac_compile) 2>conftest.er1
6679	ac_status=$?
6680	grep -v '^ *+' conftest.er1 >conftest.err
6681	rm -f conftest.er1
6682	cat conftest.err >&5
6683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684	(exit $ac_status); } &&
6685	{ ac_try='test -z "$ac_c_werror_flag"
6686	\|\| test ! -s conftest.err'
6687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6688	(eval $ac_try) 2>&5
6689	ac_status=$?
6690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6691	(exit $ac_status); }; } &&
6692	{ ac_try='test -s conftest.$ac_objext'
6693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6694	(eval $ac_try) 2>&5
6695	ac_status=$?
6696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6697	(exit $ac_status); }; }; then
6698	ac_header_compiler=yes
6699	else
6700	echo "$as_me: failed program was:" >&5
6701	sed 's/^/\| /' conftest.$ac_ext >&5
6702
6703	ac_header_compiler=no
6704	fi
6705	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6706	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6707	echo "${ECHO_T}$ac_header_compiler" >&6
6708
6709	# Is the header present?
6710	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6711	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6712	cat >conftest.$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	#include <$ac_header>
6719	_ACEOF
6720	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6721	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6722	ac_status=$?
6723	grep -v '^ *+' conftest.er1 >conftest.err
6724	rm -f conftest.er1
6725	cat conftest.err >&5
6726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6727	(exit $ac_status); } >/dev/null; then
6728	if test -s conftest.err; then
6729	ac_cpp_err=$ac_c_preproc_warn_flag
6730	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6731	else
6732	ac_cpp_err=
6733	fi
6734	else
6735	ac_cpp_err=yes
6736	fi
6737	if test -z "$ac_cpp_err"; then
6738	ac_header_preproc=yes
6739	else
6740	echo "$as_me: failed program was:" >&5
6741	sed 's/^/\| /' conftest.$ac_ext >&5
6742
6743	ac_header_preproc=no
6744	fi
6745	rm -f conftest.err conftest.$ac_ext
6746	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6747	echo "${ECHO_T}$ac_header_preproc" >&6
6748
6749	# So? What about this header?
6750	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6751	yes:no: )
6752	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6753	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6754	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6755	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6756	ac_header_preproc=yes
6757	;;
6758	no:yes:* )
6759	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6760	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6761	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6762	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6763	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6764	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6765	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6766	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6767	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6768	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6769	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6770	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6771	(
6772	cat <<\_ASBOX
6773	## ---------------------------------------------- ##
6774	## Report this to orxonox-dev at mail.datacore.ch ##
6775	## ---------------------------------------------- ##
6776	_ASBOX
6777	) \|
6778	sed "s/^/$as_me: WARNING: /" >&2
6779	;;
6780	esac
6781	echo "$as_me:$LINENO: checking for $ac_header" >&5
6782	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6783	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6784	echo $ECHO_N "(cached) $ECHO_C" >&6
6785	else
6786	eval "$as_ac_Header=\$ac_header_preproc"
6787	fi
6788	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6789	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6790
6791	fi
6792	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6793	cat >>confdefs.h <<_ACEOF
6794	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6795	_ACEOF
6796	pngHeader="yes"
6797	else
6798	pngHeader="no"
6799	fi
6800
6801	done
6802
6803	if test x$pngHeader = xno; then
6804	echo " not including png."
6805	else
6806	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6807	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6808	if test "${ac_cv_lib_png_main+set}" = set; then
6809	echo $ECHO_N "(cached) $ECHO_C" >&6
6810	else
6811	ac_check_lib_save_LIBS=$LIBS
6812	LIBS="-lpng $LIBS"
6813	cat >conftest.$ac_ext <<_ACEOF
6814	/* confdefs.h. */
6815	_ACEOF
6816	cat confdefs.h >>conftest.$ac_ext
6817	cat >>conftest.$ac_ext <<_ACEOF
6818	/* end confdefs.h. */
6819
6820
6821	int
6822	main ()
6823	{
6824	main ();
6825	;
6826	return 0;
6827	}
6828	_ACEOF
6829	rm -f conftest.$ac_objext conftest$ac_exeext
6830	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6831	(eval $ac_link) 2>conftest.er1
6832	ac_status=$?
6833	grep -v '^ *+' conftest.er1 >conftest.err
6834	rm -f conftest.er1
6835	cat conftest.err >&5
6836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6837	(exit $ac_status); } &&
6838	{ ac_try='test -z "$ac_c_werror_flag"
6839	\|\| test ! -s conftest.err'
6840	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6841	(eval $ac_try) 2>&5
6842	ac_status=$?
6843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6844	(exit $ac_status); }; } &&
6845	{ ac_try='test -s conftest$ac_exeext'
6846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6847	(eval $ac_try) 2>&5
6848	ac_status=$?
6849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6850	(exit $ac_status); }; }; then
6851	ac_cv_lib_png_main=yes
6852	else
6853	echo "$as_me: failed program was:" >&5
6854	sed 's/^/\| /' conftest.$ac_ext >&5
6855
6856	ac_cv_lib_png_main=no
6857	fi
6858	rm -f conftest.err conftest.$ac_objext \
6859	conftest$ac_exeext conftest.$ac_ext
6860	LIBS=$ac_check_lib_save_LIBS
6861	fi
6862	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6863	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6864	if test $ac_cv_lib_png_main = yes; then
6865	FOUND_png=yes
6866	fi
6867
6868	if test x$FOUND_png = xyes ; then
6869	LIBS="$LIBS -lpng"
6870	else
6871	echo "------------------"
6872	echo "png library not found."
6873	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6874	echo "------------------"
6875	exit -1
6876	fi
6877	fi
6878	fi
6879
6880	#-----#
6881	# GTK #
6882	#-----#
6883	if test x$def_gtk = xyes; then
6884
6885	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6886	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6887	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6888	if `pkg-config --exists gtk+-2.0`; then
6889	echo "yes"
6890	have_gtk2=yes
6891	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6892	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6893
6894	cat >>confdefs.h <<_ACEOF
6895	#define HAVE_GTK2 1
6896	_ACEOF
6897
6898	else
6899	echo "no"
6900	fi
6901
6902	fi
6903
6904
6905
6906
6907	if test x$have_gtk2 = xyes; then
6908	HAVE_GTK2_TRUE=
6909	HAVE_GTK2_FALSE='#'
6910	else
6911	HAVE_GTK2_TRUE='#'
6912	HAVE_GTK2_FALSE=
6913	fi
6914
6915
6916	#---------#
6917	# gThread #
6918	#---------#
6919	if test x$def_gthread = xyes; then
6920
6921	echo "$as_me:$LINENO: checking for gthread" >&5
6922	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6923	if `pkg-config --exists gthread-2.0`; then
6924	echo "yes"
6925	have_gthread=yes
6926	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6927	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6928
6929	cat >>confdefs.h <<_ACEOF
6930	#define HAVE_GTHREAD 1
6931	_ACEOF
6932
6933	else
6934	echo "no"
6935	fi
6936
6937	fi
6938
6939
6940
6941
6942	if test x$have_gthread = xyes; then
6943	HAVE_GTHREAD_TRUE=
6944	HAVE_GTHREAD_FALSE='#'
6945	else
6946	HAVE_GTHREAD_TRUE='#'
6947	HAVE_GTHREAD_FALSE=
6948	fi
6949
6950
6951	#---------#
6952	# libcURL #
6953	#---------#
6954	if test x$def_curl = xyes; then
6955
6956
6957	for ac_header in curl/curl.h
6958	do
6959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6961	echo "$as_me:$LINENO: checking for $ac_header" >&5
6962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6964	echo $ECHO_N "(cached) $ECHO_C" >&6
6965	fi
6966	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6967	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6968	else
6969	# Is the header compilable?
6970	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6971	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6972	cat >conftest.$ac_ext <<_ACEOF
6973	/* confdefs.h. */
6974	_ACEOF
6975	cat confdefs.h >>conftest.$ac_ext
6976	cat >>conftest.$ac_ext <<_ACEOF
6977	/* end confdefs.h. */
6978	$ac_includes_default
6979	#include <$ac_header>
6980	_ACEOF
6981	rm -f conftest.$ac_objext
6982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6983	(eval $ac_compile) 2>conftest.er1
6984	ac_status=$?
6985	grep -v '^ *+' conftest.er1 >conftest.err
6986	rm -f conftest.er1
6987	cat conftest.err >&5
6988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989	(exit $ac_status); } &&
6990	{ ac_try='test -z "$ac_c_werror_flag"
6991	\|\| test ! -s conftest.err'
6992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6993	(eval $ac_try) 2>&5
6994	ac_status=$?
6995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6996	(exit $ac_status); }; } &&
6997	{ ac_try='test -s conftest.$ac_objext'
6998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6999	(eval $ac_try) 2>&5
7000	ac_status=$?
7001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7002	(exit $ac_status); }; }; then
7003	ac_header_compiler=yes
7004	else
7005	echo "$as_me: failed program was:" >&5
7006	sed 's/^/\| /' conftest.$ac_ext >&5
7007
7008	ac_header_compiler=no
7009	fi
7010	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7011	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7012	echo "${ECHO_T}$ac_header_compiler" >&6
7013
7014	# Is the header present?
7015	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7016	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7017	cat >conftest.$ac_ext <<_ACEOF
7018	/* confdefs.h. */
7019	_ACEOF
7020	cat confdefs.h >>conftest.$ac_ext
7021	cat >>conftest.$ac_ext <<_ACEOF
7022	/* end confdefs.h. */
7023	#include <$ac_header>
7024	_ACEOF
7025	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7026	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7027	ac_status=$?
7028	grep -v '^ *+' conftest.er1 >conftest.err
7029	rm -f conftest.er1
7030	cat conftest.err >&5
7031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032	(exit $ac_status); } >/dev/null; then
7033	if test -s conftest.err; then
7034	ac_cpp_err=$ac_c_preproc_warn_flag
7035	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7036	else
7037	ac_cpp_err=
7038	fi
7039	else
7040	ac_cpp_err=yes
7041	fi
7042	if test -z "$ac_cpp_err"; then
7043	ac_header_preproc=yes
7044	else
7045	echo "$as_me: failed program was:" >&5
7046	sed 's/^/\| /' conftest.$ac_ext >&5
7047
7048	ac_header_preproc=no
7049	fi
7050	rm -f conftest.err conftest.$ac_ext
7051	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7052	echo "${ECHO_T}$ac_header_preproc" >&6
7053
7054	# So? What about this header?
7055	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7056	yes:no: )
7057	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7058	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7060	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7061	ac_header_preproc=yes
7062	;;
7063	no:yes:* )
7064	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7065	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7066	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7067	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7068	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7069	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7070	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7071	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7072	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7073	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7074	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7075	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7076	(
7077	cat <<\_ASBOX
7078	## ---------------------------------------------- ##
7079	## Report this to orxonox-dev at mail.datacore.ch ##
7080	## ---------------------------------------------- ##
7081	_ASBOX
7082	) \|
7083	sed "s/^/$as_me: WARNING: /" >&2
7084	;;
7085	esac
7086	echo "$as_me:$LINENO: checking for $ac_header" >&5
7087	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7088	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7089	echo $ECHO_N "(cached) $ECHO_C" >&6
7090	else
7091	eval "$as_ac_Header=\$ac_header_preproc"
7092	fi
7093	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7094	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7095
7096	fi
7097	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7098	cat >>confdefs.h <<_ACEOF
7099	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7100	_ACEOF
7101	curlHeader="yes"
7102	else
7103	curlHeader="no"
7104	fi
7105
7106	done
7107
7108	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7109	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7110	if test "${ac_cv_lib_curl_main+set}" = set; then
7111	echo $ECHO_N "(cached) $ECHO_C" >&6
7112	else
7113	ac_check_lib_save_LIBS=$LIBS
7114	LIBS="-lcurl $LIBS"
7115	cat >conftest.$ac_ext <<_ACEOF
7116	/* confdefs.h. */
7117	_ACEOF
7118	cat confdefs.h >>conftest.$ac_ext
7119	cat >>conftest.$ac_ext <<_ACEOF
7120	/* end confdefs.h. */
7121
7122
7123	int
7124	main ()
7125	{
7126	main ();
7127	;
7128	return 0;
7129	}
7130	_ACEOF
7131	rm -f conftest.$ac_objext conftest$ac_exeext
7132	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7133	(eval $ac_link) 2>conftest.er1
7134	ac_status=$?
7135	grep -v '^ *+' conftest.er1 >conftest.err
7136	rm -f conftest.er1
7137	cat conftest.err >&5
7138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7139	(exit $ac_status); } &&
7140	{ ac_try='test -z "$ac_c_werror_flag"
7141	\|\| test ! -s conftest.err'
7142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7143	(eval $ac_try) 2>&5
7144	ac_status=$?
7145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7146	(exit $ac_status); }; } &&
7147	{ ac_try='test -s conftest$ac_exeext'
7148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7149	(eval $ac_try) 2>&5
7150	ac_status=$?
7151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152	(exit $ac_status); }; }; then
7153	ac_cv_lib_curl_main=yes
7154	else
7155	echo "$as_me: failed program was:" >&5
7156	sed 's/^/\| /' conftest.$ac_ext >&5
7157
7158	ac_cv_lib_curl_main=no
7159	fi
7160	rm -f conftest.err conftest.$ac_objext \
7161	conftest$ac_exeext conftest.$ac_ext
7162	LIBS=$ac_check_lib_save_LIBS
7163	fi
7164	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7165	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7166	if test $ac_cv_lib_curl_main = yes; then
7167	FOUND_curl=yes
7168	fi
7169
7170	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7171	have_curl=yes
7172	CURL_LIBS=`curl-config --libs`
7173	CURLCFLAGS=`curl-config --cflags`
7174
7175	cat >>confdefs.h <<_ACEOF
7176	#define HAVE_CURL 1
7177	_ACEOF
7178
7179	else
7180	have_curl=no
7181	fi
7182
7183	fi
7184
7185
7186
7187
7188	if test x$have_curl = xyes; then
7189	HAVE_CURL_TRUE=
7190	HAVE_CURL_FALSE='#'
7191	else
7192	HAVE_CURL_TRUE='#'
7193	HAVE_CURL_FALSE=
7194	fi
7195
7196
7197	#---------#
7198	# pthread #
7199	#---------#
7200	if test x$def_pthread = xyes ; then
7201	if test x$have_gthread = xyes ; then
7202
7203	for ac_header in pthread.h
7204	do
7205	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7206	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7207	echo "$as_me:$LINENO: checking for $ac_header" >&5
7208	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7209	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7210	echo $ECHO_N "(cached) $ECHO_C" >&6
7211	fi
7212	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7213	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7214	else
7215	# Is the header compilable?
7216	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7217	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7218	cat >conftest.$ac_ext <<_ACEOF
7219	/* confdefs.h. */
7220	_ACEOF
7221	cat confdefs.h >>conftest.$ac_ext
7222	cat >>conftest.$ac_ext <<_ACEOF
7223	/* end confdefs.h. */
7224	$ac_includes_default
7225	#include <$ac_header>
7226	_ACEOF
7227	rm -f conftest.$ac_objext
7228	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7229	(eval $ac_compile) 2>conftest.er1
7230	ac_status=$?
7231	grep -v '^ *+' conftest.er1 >conftest.err
7232	rm -f conftest.er1
7233	cat conftest.err >&5
7234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7235	(exit $ac_status); } &&
7236	{ ac_try='test -z "$ac_c_werror_flag"
7237	\|\| test ! -s conftest.err'
7238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7239	(eval $ac_try) 2>&5
7240	ac_status=$?
7241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7242	(exit $ac_status); }; } &&
7243	{ ac_try='test -s conftest.$ac_objext'
7244	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7245	(eval $ac_try) 2>&5
7246	ac_status=$?
7247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7248	(exit $ac_status); }; }; then
7249	ac_header_compiler=yes
7250	else
7251	echo "$as_me: failed program was:" >&5
7252	sed 's/^/\| /' conftest.$ac_ext >&5
7253
7254	ac_header_compiler=no
7255	fi
7256	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7257	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7258	echo "${ECHO_T}$ac_header_compiler" >&6
7259
7260	# Is the header present?
7261	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7262	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7263	cat >conftest.$ac_ext <<_ACEOF
7264	/* confdefs.h. */
7265	_ACEOF
7266	cat confdefs.h >>conftest.$ac_ext
7267	cat >>conftest.$ac_ext <<_ACEOF
7268	/* end confdefs.h. */
7269	#include <$ac_header>
7270	_ACEOF
7271	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7272	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7273	ac_status=$?
7274	grep -v '^ *+' conftest.er1 >conftest.err
7275	rm -f conftest.er1
7276	cat conftest.err >&5
7277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278	(exit $ac_status); } >/dev/null; then
7279	if test -s conftest.err; then
7280	ac_cpp_err=$ac_c_preproc_warn_flag
7281	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7282	else
7283	ac_cpp_err=
7284	fi
7285	else
7286	ac_cpp_err=yes
7287	fi
7288	if test -z "$ac_cpp_err"; then
7289	ac_header_preproc=yes
7290	else
7291	echo "$as_me: failed program was:" >&5
7292	sed 's/^/\| /' conftest.$ac_ext >&5
7293
7294	ac_header_preproc=no
7295	fi
7296	rm -f conftest.err conftest.$ac_ext
7297	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7298	echo "${ECHO_T}$ac_header_preproc" >&6
7299
7300	# So? What about this header?
7301	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7302	yes:no: )
7303	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7304	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7305	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7306	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7307	ac_header_preproc=yes
7308	;;
7309	no:yes:* )
7310	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7311	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7312	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7313	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7314	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7315	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7316	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7317	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7318	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7319	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7320	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7321	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7322	(
7323	cat <<\_ASBOX
7324	## ---------------------------------------------- ##
7325	## Report this to orxonox-dev at mail.datacore.ch ##
7326	## ---------------------------------------------- ##
7327	_ASBOX
7328	) \|
7329	sed "s/^/$as_me: WARNING: /" >&2
7330	;;
7331	esac
7332	echo "$as_me:$LINENO: checking for $ac_header" >&5
7333	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7334	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7335	echo $ECHO_N "(cached) $ECHO_C" >&6
7336	else
7337	eval "$as_ac_Header=\$ac_header_preproc"
7338	fi
7339	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7340	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7341
7342	fi
7343	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7344	cat >>confdefs.h <<_ACEOF
7345	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7346	_ACEOF
7347	pthreadHeader="yes"
7348	else
7349	pthreadHeader="no"
7350	fi
7351
7352	done
7353
7354	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7355	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7356	if test "${ac_cv_lib_pthread_main+set}" = set; then
7357	echo $ECHO_N "(cached) $ECHO_C" >&6
7358	else
7359	ac_check_lib_save_LIBS=$LIBS
7360	LIBS="-lpthread $LIBS"
7361	cat >conftest.$ac_ext <<_ACEOF
7362	/* confdefs.h. */
7363	_ACEOF
7364	cat confdefs.h >>conftest.$ac_ext
7365	cat >>conftest.$ac_ext <<_ACEOF
7366	/* end confdefs.h. */
7367
7368
7369	int
7370	main ()
7371	{
7372	main ();
7373	;
7374	return 0;
7375	}
7376	_ACEOF
7377	rm -f conftest.$ac_objext conftest$ac_exeext
7378	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7379	(eval $ac_link) 2>conftest.er1
7380	ac_status=$?
7381	grep -v '^ *+' conftest.er1 >conftest.err
7382	rm -f conftest.er1
7383	cat conftest.err >&5
7384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7385	(exit $ac_status); } &&
7386	{ ac_try='test -z "$ac_c_werror_flag"
7387	\|\| test ! -s conftest.err'
7388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7389	(eval $ac_try) 2>&5
7390	ac_status=$?
7391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7392	(exit $ac_status); }; } &&
7393	{ ac_try='test -s conftest$ac_exeext'
7394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7395	(eval $ac_try) 2>&5
7396	ac_status=$?
7397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7398	(exit $ac_status); }; }; then
7399	ac_cv_lib_pthread_main=yes
7400	else
7401	echo "$as_me: failed program was:" >&5
7402	sed 's/^/\| /' conftest.$ac_ext >&5
7403
7404	ac_cv_lib_pthread_main=no
7405	fi
7406	rm -f conftest.err conftest.$ac_objext \
7407	conftest$ac_exeext conftest.$ac_ext
7408	LIBS=$ac_check_lib_save_LIBS
7409	fi
7410	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7411	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7412	if test $ac_cv_lib_pthread_main = yes; then
7413	FOUND_pthread=yes
7414	fi
7415
7416	if test x$FOUND_pthread = xyes ; then
7417	LIBS="$LIBS -lpthread"
7418	fi
7419	fi
7420	fi
7421
7422
7423	# FIXME: Replace `main' with a function in `-lm':
7424
7425	echo "$as_me:$LINENO: checking for main in -lm" >&5
7426	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7427	if test "${ac_cv_lib_m_main+set}" = set; then
7428	echo $ECHO_N "(cached) $ECHO_C" >&6
7429	else
7430	ac_check_lib_save_LIBS=$LIBS
7431	LIBS="-lm $LIBS"
7432	cat >conftest.$ac_ext <<_ACEOF
7433	/* confdefs.h. */
7434	_ACEOF
7435	cat confdefs.h >>conftest.$ac_ext
7436	cat >>conftest.$ac_ext <<_ACEOF
7437	/* end confdefs.h. */
7438
7439
7440	int
7441	main ()
7442	{
7443	main ();
7444	;
7445	return 0;
7446	}
7447	_ACEOF
7448	rm -f conftest.$ac_objext conftest$ac_exeext
7449	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7450	(eval $ac_link) 2>conftest.er1
7451	ac_status=$?
7452	grep -v '^ *+' conftest.er1 >conftest.err
7453	rm -f conftest.er1
7454	cat conftest.err >&5
7455	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7456	(exit $ac_status); } &&
7457	{ ac_try='test -z "$ac_c_werror_flag"
7458	\|\| test ! -s conftest.err'
7459	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7460	(eval $ac_try) 2>&5
7461	ac_status=$?
7462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7463	(exit $ac_status); }; } &&
7464	{ ac_try='test -s conftest$ac_exeext'
7465	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7466	(eval $ac_try) 2>&5
7467	ac_status=$?
7468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469	(exit $ac_status); }; }; then
7470	ac_cv_lib_m_main=yes
7471	else
7472	echo "$as_me: failed program was:" >&5
7473	sed 's/^/\| /' conftest.$ac_ext >&5
7474
7475	ac_cv_lib_m_main=no
7476	fi
7477	rm -f conftest.err conftest.$ac_objext \
7478	conftest$ac_exeext conftest.$ac_ext
7479	LIBS=$ac_check_lib_save_LIBS
7480	fi
7481	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7482	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7483	if test $ac_cv_lib_m_main = yes; then
7484	cat >>confdefs.h <<_ACEOF
7485	#define HAVE_LIBM 1
7486	_ACEOF
7487
7488	LIBS="-lm $LIBS"
7489
7490	fi
7491
7492
7493
7494	# Checks for header files.
7495	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7496	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7497	if test "${ac_cv_header_stdc+set}" = set; then
7498	echo $ECHO_N "(cached) $ECHO_C" >&6
7499	else
7500	cat >conftest.$ac_ext <<_ACEOF
7501	/* confdefs.h. */
7502	_ACEOF
7503	cat confdefs.h >>conftest.$ac_ext
7504	cat >>conftest.$ac_ext <<_ACEOF
7505	/* end confdefs.h. */
7506	#include <stdlib.h>
7507	#include <stdarg.h>
7508	#include <string.h>
7509	#include <float.h>
7510
7511	int
7512	main ()
7513	{
7514
7515	;
7516	return 0;
7517	}
7518	_ACEOF
7519	rm -f conftest.$ac_objext
7520	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7521	(eval $ac_compile) 2>conftest.er1
7522	ac_status=$?
7523	grep -v '^ *+' conftest.er1 >conftest.err
7524	rm -f conftest.er1
7525	cat conftest.err >&5
7526	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7527	(exit $ac_status); } &&
7528	{ ac_try='test -z "$ac_c_werror_flag"
7529	\|\| test ! -s conftest.err'
7530	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7531	(eval $ac_try) 2>&5
7532	ac_status=$?
7533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7534	(exit $ac_status); }; } &&
7535	{ ac_try='test -s conftest.$ac_objext'
7536	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7537	(eval $ac_try) 2>&5
7538	ac_status=$?
7539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7540	(exit $ac_status); }; }; then
7541	ac_cv_header_stdc=yes
7542	else
7543	echo "$as_me: failed program was:" >&5
7544	sed 's/^/\| /' conftest.$ac_ext >&5
7545
7546	ac_cv_header_stdc=no
7547	fi
7548	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7549
7550	if test $ac_cv_header_stdc = yes; then
7551	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7552	cat >conftest.$ac_ext <<_ACEOF
7553	/* confdefs.h. */
7554	_ACEOF
7555	cat confdefs.h >>conftest.$ac_ext
7556	cat >>conftest.$ac_ext <<_ACEOF
7557	/* end confdefs.h. */
7558	#include <string.h>
7559
7560	_ACEOF
7561	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7562	$EGREP "memchr" >/dev/null 2>&1; then
7563	:
7564	else
7565	ac_cv_header_stdc=no
7566	fi
7567	rm -f conftest*
7568
7569	fi
7570
7571	if test $ac_cv_header_stdc = yes; then
7572	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7573	cat >conftest.$ac_ext <<_ACEOF
7574	/* confdefs.h. */
7575	_ACEOF
7576	cat confdefs.h >>conftest.$ac_ext
7577	cat >>conftest.$ac_ext <<_ACEOF
7578	/* end confdefs.h. */
7579	#include <stdlib.h>
7580
7581	_ACEOF
7582	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7583	$EGREP "free" >/dev/null 2>&1; then
7584	:
7585	else
7586	ac_cv_header_stdc=no
7587	fi
7588	rm -f conftest*
7589
7590	fi
7591
7592	if test $ac_cv_header_stdc = yes; then
7593	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7594	if test "$cross_compiling" = yes; then
7595	:
7596	else
7597	cat >conftest.$ac_ext <<_ACEOF
7598	/* confdefs.h. */
7599	_ACEOF
7600	cat confdefs.h >>conftest.$ac_ext
7601	cat >>conftest.$ac_ext <<_ACEOF
7602	/* end confdefs.h. */
7603	#include <ctype.h>
7604	#if ((' ' & 0x0FF) == 0x020)
7605	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7606	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7607	#else
7608	# define ISLOWER(c) \
7609	(('a' <= (c) && (c) <= 'i') \
7610	\|\| ('j' <= (c) && (c) <= 'r') \
7611	\|\| ('s' <= (c) && (c) <= 'z'))
7612	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7613	#endif
7614
7615	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7616	int
7617	main ()
7618	{
7619	int i;
7620	for (i = 0; i < 256; i++)
7621	if (XOR (islower (i), ISLOWER (i))
7622	\|\| toupper (i) != TOUPPER (i))
7623	exit(2);
7624	exit (0);
7625	}
7626	_ACEOF
7627	rm -f conftest$ac_exeext
7628	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7629	(eval $ac_link) 2>&5
7630	ac_status=$?
7631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7632	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7633	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7634	(eval $ac_try) 2>&5
7635	ac_status=$?
7636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7637	(exit $ac_status); }; }; then
7638	:
7639	else
7640	echo "$as_me: program exited with status $ac_status" >&5
7641	echo "$as_me: failed program was:" >&5
7642	sed 's/^/\| /' conftest.$ac_ext >&5
7643
7644	( exit $ac_status )
7645	ac_cv_header_stdc=no
7646	fi
7647	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7648	fi
7649	fi
7650	fi
7651	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7652	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7653	if test $ac_cv_header_stdc = yes; then
7654
7655	cat >>confdefs.h <<\_ACEOF
7656	#define STDC_HEADERS 1
7657	_ACEOF
7658
7659	fi
7660
7661
7662
7663	for ac_header in stdlib.h string.h
7664	do
7665	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7666	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7667	echo "$as_me:$LINENO: checking for $ac_header" >&5
7668	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7669	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7670	echo $ECHO_N "(cached) $ECHO_C" >&6
7671	fi
7672	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7673	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7674	else
7675	# Is the header compilable?
7676	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7677	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7678	cat >conftest.$ac_ext <<_ACEOF
7679	/* confdefs.h. */
7680	_ACEOF
7681	cat confdefs.h >>conftest.$ac_ext
7682	cat >>conftest.$ac_ext <<_ACEOF
7683	/* end confdefs.h. */
7684	$ac_includes_default
7685	#include <$ac_header>
7686	_ACEOF
7687	rm -f conftest.$ac_objext
7688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7689	(eval $ac_compile) 2>conftest.er1
7690	ac_status=$?
7691	grep -v '^ *+' conftest.er1 >conftest.err
7692	rm -f conftest.er1
7693	cat conftest.err >&5
7694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7695	(exit $ac_status); } &&
7696	{ ac_try='test -z "$ac_c_werror_flag"
7697	\|\| test ! -s conftest.err'
7698	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7699	(eval $ac_try) 2>&5
7700	ac_status=$?
7701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7702	(exit $ac_status); }; } &&
7703	{ ac_try='test -s conftest.$ac_objext'
7704	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7705	(eval $ac_try) 2>&5
7706	ac_status=$?
7707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7708	(exit $ac_status); }; }; then
7709	ac_header_compiler=yes
7710	else
7711	echo "$as_me: failed program was:" >&5
7712	sed 's/^/\| /' conftest.$ac_ext >&5
7713
7714	ac_header_compiler=no
7715	fi
7716	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7717	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7718	echo "${ECHO_T}$ac_header_compiler" >&6
7719
7720	# Is the header present?
7721	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7722	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7723	cat >conftest.$ac_ext <<_ACEOF
7724	/* confdefs.h. */
7725	_ACEOF
7726	cat confdefs.h >>conftest.$ac_ext
7727	cat >>conftest.$ac_ext <<_ACEOF
7728	/* end confdefs.h. */
7729	#include <$ac_header>
7730	_ACEOF
7731	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7732	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7733	ac_status=$?
7734	grep -v '^ *+' conftest.er1 >conftest.err
7735	rm -f conftest.er1
7736	cat conftest.err >&5
7737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7738	(exit $ac_status); } >/dev/null; then
7739	if test -s conftest.err; then
7740	ac_cpp_err=$ac_c_preproc_warn_flag
7741	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7742	else
7743	ac_cpp_err=
7744	fi
7745	else
7746	ac_cpp_err=yes
7747	fi
7748	if test -z "$ac_cpp_err"; then
7749	ac_header_preproc=yes
7750	else
7751	echo "$as_me: failed program was:" >&5
7752	sed 's/^/\| /' conftest.$ac_ext >&5
7753
7754	ac_header_preproc=no
7755	fi
7756	rm -f conftest.err conftest.$ac_ext
7757	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7758	echo "${ECHO_T}$ac_header_preproc" >&6
7759
7760	# So? What about this header?
7761	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7762	yes:no: )
7763	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7764	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7765	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7766	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7767	ac_header_preproc=yes
7768	;;
7769	no:yes:* )
7770	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7771	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7772	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7773	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7774	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7775	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7776	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7777	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7778	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7779	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7780	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7781	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7782	(
7783	cat <<\_ASBOX
7784	## ---------------------------------------------- ##
7785	## Report this to orxonox-dev at mail.datacore.ch ##
7786	## ---------------------------------------------- ##
7787	_ASBOX
7788	) \|
7789	sed "s/^/$as_me: WARNING: /" >&2
7790	;;
7791	esac
7792	echo "$as_me:$LINENO: checking for $ac_header" >&5
7793	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7794	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7795	echo $ECHO_N "(cached) $ECHO_C" >&6
7796	else
7797	eval "$as_ac_Header=\$ac_header_preproc"
7798	fi
7799	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7800	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7801
7802	fi
7803	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7804	cat >>confdefs.h <<_ACEOF
7805	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7806	_ACEOF
7807
7808	fi
7809
7810	done
7811
7812
7813	# Checks for typedefs, structures, and compiler characteristics.
7814	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7815	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7816	if test "${ac_cv_header_stdbool_h+set}" = set; then
7817	echo $ECHO_N "(cached) $ECHO_C" >&6
7818	else
7819	cat >conftest.$ac_ext <<_ACEOF
7820	/* confdefs.h. */
7821	_ACEOF
7822	cat confdefs.h >>conftest.$ac_ext
7823	cat >>conftest.$ac_ext <<_ACEOF
7824	/* end confdefs.h. */
7825
7826	#include <stdbool.h>
7827	#ifndef bool
7828	# error bool is not defined
7829	#endif
7830	#ifndef false
7831	# error false is not defined
7832	#endif
7833	#if false
7834	# error false is not 0
7835	#endif
7836	#ifndef true
7837	# error true is not defined
7838	#endif
7839	#if true != 1
7840	# error true is not 1
7841	#endif
7842	#ifndef __bool_true_false_are_defined
7843	# error __bool_true_false_are_defined is not defined
7844	#endif
7845
7846	struct s { _Bool s: 1; _Bool t; } s;
7847
7848	char a[true == 1 ? 1 : -1];
7849	char b[false == 0 ? 1 : -1];
7850	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7851	char d[(bool) -0.5 == true ? 1 : -1];
7852	bool e = &s;
7853	char f[(_Bool) -0.0 == false ? 1 : -1];
7854	char g[true];
7855	char h[sizeof (_Bool)];
7856	char i[sizeof s.t];
7857
7858	int
7859	main ()
7860	{
7861	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7862	;
7863	return 0;
7864	}
7865	_ACEOF
7866	rm -f conftest.$ac_objext
7867	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7868	(eval $ac_compile) 2>conftest.er1
7869	ac_status=$?
7870	grep -v '^ *+' conftest.er1 >conftest.err
7871	rm -f conftest.er1
7872	cat conftest.err >&5
7873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7874	(exit $ac_status); } &&
7875	{ ac_try='test -z "$ac_c_werror_flag"
7876	\|\| test ! -s conftest.err'
7877	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7878	(eval $ac_try) 2>&5
7879	ac_status=$?
7880	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7881	(exit $ac_status); }; } &&
7882	{ ac_try='test -s conftest.$ac_objext'
7883	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7884	(eval $ac_try) 2>&5
7885	ac_status=$?
7886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7887	(exit $ac_status); }; }; then
7888	ac_cv_header_stdbool_h=yes
7889	else
7890	echo "$as_me: failed program was:" >&5
7891	sed 's/^/\| /' conftest.$ac_ext >&5
7892
7893	ac_cv_header_stdbool_h=no
7894	fi
7895	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7896	fi
7897	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7898	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7899	echo "$as_me:$LINENO: checking for _Bool" >&5
7900	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7901	if test "${ac_cv_type__Bool+set}" = set; then
7902	echo $ECHO_N "(cached) $ECHO_C" >&6
7903	else
7904	cat >conftest.$ac_ext <<_ACEOF
7905	/* confdefs.h. */
7906	_ACEOF
7907	cat confdefs.h >>conftest.$ac_ext
7908	cat >>conftest.$ac_ext <<_ACEOF
7909	/* end confdefs.h. */
7910	$ac_includes_default
7911	int
7912	main ()
7913	{
7914	if ((_Bool *) 0)
7915	return 0;
7916	if (sizeof (_Bool))
7917	return 0;
7918	;
7919	return 0;
7920	}
7921	_ACEOF
7922	rm -f conftest.$ac_objext
7923	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7924	(eval $ac_compile) 2>conftest.er1
7925	ac_status=$?
7926	grep -v '^ *+' conftest.er1 >conftest.err
7927	rm -f conftest.er1
7928	cat conftest.err >&5
7929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7930	(exit $ac_status); } &&
7931	{ ac_try='test -z "$ac_c_werror_flag"
7932	\|\| test ! -s conftest.err'
7933	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7934	(eval $ac_try) 2>&5
7935	ac_status=$?
7936	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7937	(exit $ac_status); }; } &&
7938	{ ac_try='test -s conftest.$ac_objext'
7939	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7940	(eval $ac_try) 2>&5
7941	ac_status=$?
7942	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7943	(exit $ac_status); }; }; then
7944	ac_cv_type__Bool=yes
7945	else
7946	echo "$as_me: failed program was:" >&5
7947	sed 's/^/\| /' conftest.$ac_ext >&5
7948
7949	ac_cv_type__Bool=no
7950	fi
7951	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7952	fi
7953	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7954	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7955	if test $ac_cv_type__Bool = yes; then
7956
7957	cat >>confdefs.h <<_ACEOF
7958	#define HAVE__BOOL 1
7959	_ACEOF
7960
7961
7962	fi
7963
7964	if test $ac_cv_header_stdbool_h = yes; then
7965
7966	cat >>confdefs.h <<\_ACEOF
7967	#define HAVE_STDBOOL_H 1
7968	_ACEOF
7969
7970	fi
7971
7972
7973	# Checks for library functions.
7974
7975	for ac_header in stdlib.h
7976	do
7977	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7978	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7979	echo "$as_me:$LINENO: checking for $ac_header" >&5
7980	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7981	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7982	echo $ECHO_N "(cached) $ECHO_C" >&6
7983	fi
7984	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7985	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7986	else
7987	# Is the header compilable?
7988	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7989	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7990	cat >conftest.$ac_ext <<_ACEOF
7991	/* confdefs.h. */
7992	_ACEOF
7993	cat confdefs.h >>conftest.$ac_ext
7994	cat >>conftest.$ac_ext <<_ACEOF
7995	/* end confdefs.h. */
7996	$ac_includes_default
7997	#include <$ac_header>
7998	_ACEOF
7999	rm -f conftest.$ac_objext
8000	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8001	(eval $ac_compile) 2>conftest.er1
8002	ac_status=$?
8003	grep -v '^ *+' conftest.er1 >conftest.err
8004	rm -f conftest.er1
8005	cat conftest.err >&5
8006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8007	(exit $ac_status); } &&
8008	{ ac_try='test -z "$ac_c_werror_flag"
8009	\|\| test ! -s conftest.err'
8010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8011	(eval $ac_try) 2>&5
8012	ac_status=$?
8013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8014	(exit $ac_status); }; } &&
8015	{ ac_try='test -s conftest.$ac_objext'
8016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8017	(eval $ac_try) 2>&5
8018	ac_status=$?
8019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8020	(exit $ac_status); }; }; then
8021	ac_header_compiler=yes
8022	else
8023	echo "$as_me: failed program was:" >&5
8024	sed 's/^/\| /' conftest.$ac_ext >&5
8025
8026	ac_header_compiler=no
8027	fi
8028	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8029	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8030	echo "${ECHO_T}$ac_header_compiler" >&6
8031
8032	# Is the header present?
8033	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8034	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8035	cat >conftest.$ac_ext <<_ACEOF
8036	/* confdefs.h. */
8037	_ACEOF
8038	cat confdefs.h >>conftest.$ac_ext
8039	cat >>conftest.$ac_ext <<_ACEOF
8040	/* end confdefs.h. */
8041	#include <$ac_header>
8042	_ACEOF
8043	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8044	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8045	ac_status=$?
8046	grep -v '^ *+' conftest.er1 >conftest.err
8047	rm -f conftest.er1
8048	cat conftest.err >&5
8049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8050	(exit $ac_status); } >/dev/null; then
8051	if test -s conftest.err; then
8052	ac_cpp_err=$ac_c_preproc_warn_flag
8053	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8054	else
8055	ac_cpp_err=
8056	fi
8057	else
8058	ac_cpp_err=yes
8059	fi
8060	if test -z "$ac_cpp_err"; then
8061	ac_header_preproc=yes
8062	else
8063	echo "$as_me: failed program was:" >&5
8064	sed 's/^/\| /' conftest.$ac_ext >&5
8065
8066	ac_header_preproc=no
8067	fi
8068	rm -f conftest.err conftest.$ac_ext
8069	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8070	echo "${ECHO_T}$ac_header_preproc" >&6
8071
8072	# So? What about this header?
8073	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8074	yes:no: )
8075	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8076	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8077	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8078	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8079	ac_header_preproc=yes
8080	;;
8081	no:yes:* )
8082	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8083	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8084	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8085	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8086	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8087	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8088	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8089	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8090	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8091	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8092	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8093	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8094	(
8095	cat <<\_ASBOX
8096	## ---------------------------------------------- ##
8097	## Report this to orxonox-dev at mail.datacore.ch ##
8098	## ---------------------------------------------- ##
8099	_ASBOX
8100	) \|
8101	sed "s/^/$as_me: WARNING: /" >&2
8102	;;
8103	esac
8104	echo "$as_me:$LINENO: checking for $ac_header" >&5
8105	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8106	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8107	echo $ECHO_N "(cached) $ECHO_C" >&6
8108	else
8109	eval "$as_ac_Header=\$ac_header_preproc"
8110	fi
8111	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8112	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8113
8114	fi
8115	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8116	cat >>confdefs.h <<_ACEOF
8117	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8118	_ACEOF
8119
8120	fi
8121
8122	done
8123
8124	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8125	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8126	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8127	echo $ECHO_N "(cached) $ECHO_C" >&6
8128	else
8129	if test "$cross_compiling" = yes; then
8130	ac_cv_func_malloc_0_nonnull=no
8131	else
8132	cat >conftest.$ac_ext <<_ACEOF
8133	/* confdefs.h. */
8134	_ACEOF
8135	cat confdefs.h >>conftest.$ac_ext
8136	cat >>conftest.$ac_ext <<_ACEOF
8137	/* end confdefs.h. */
8138	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8139	# include <stdlib.h>
8140	#else
8141	char *malloc ();
8142	#endif
8143
8144	int
8145	main ()
8146	{
8147	exit (malloc (0) ? 0 : 1);
8148	;
8149	return 0;
8150	}
8151	_ACEOF
8152	rm -f conftest$ac_exeext
8153	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8154	(eval $ac_link) 2>&5
8155	ac_status=$?
8156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8157	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8158	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8159	(eval $ac_try) 2>&5
8160	ac_status=$?
8161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8162	(exit $ac_status); }; }; then
8163	ac_cv_func_malloc_0_nonnull=yes
8164	else
8165	echo "$as_me: program exited with status $ac_status" >&5
8166	echo "$as_me: failed program was:" >&5
8167	sed 's/^/\| /' conftest.$ac_ext >&5
8168
8169	( exit $ac_status )
8170	ac_cv_func_malloc_0_nonnull=no
8171	fi
8172	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8173	fi
8174	fi
8175	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8176	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8177	if test $ac_cv_func_malloc_0_nonnull = yes; then
8178
8179	cat >>confdefs.h <<\_ACEOF
8180	#define HAVE_MALLOC 1
8181	_ACEOF
8182
8183	else
8184	cat >>confdefs.h <<\_ACEOF
8185	#define HAVE_MALLOC 0
8186	_ACEOF
8187
8188	case $LIBOBJS in
8189	"malloc.$ac_objext" \| \
8190	*" malloc.$ac_objext" \| \
8191	"malloc.$ac_objext "* \| \
8192	" malloc.$ac_objext " ) ;;
8193	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8194	esac
8195
8196
8197	cat >>confdefs.h <<\_ACEOF
8198	#define malloc rpl_malloc
8199	_ACEOF
8200
8201	fi
8202
8203
8204
8205
8206
8207	for ac_func in bzero sqrt
8208	do
8209	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8210	echo "$as_me:$LINENO: checking for $ac_func" >&5
8211	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8212	if eval "test \"\${$as_ac_var+set}\" = set"; then
8213	echo $ECHO_N "(cached) $ECHO_C" >&6
8214	else
8215	cat >conftest.$ac_ext <<_ACEOF
8216	/* confdefs.h. */
8217	_ACEOF
8218	cat confdefs.h >>conftest.$ac_ext
8219	cat >>conftest.$ac_ext <<_ACEOF
8220	/* end confdefs.h. */
8221	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8222	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8223	#define $ac_func innocuous_$ac_func
8224
8225	/* System header to define __stub macros and hopefully few prototypes,
8226	which can conflict with char $ac_func (); below.
8227	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8228	<limits.h> exists even on freestanding compilers. */
8229
8230	#ifdef __STDC__
8231	# include <limits.h>
8232	#else
8233	# include <assert.h>
8234	#endif
8235
8236	#undef $ac_func
8237
8238	/* Override any gcc2 internal prototype to avoid an error. */
8239	#ifdef __cplusplus
8240	extern "C"
8241	{
8242	#endif
8243	/* We use char because int might match the return type of a gcc2
8244	builtin and then its argument prototype would still apply. */
8245	char $ac_func ();
8246	/* The GNU C library defines this for functions which it implements
8247	to always fail with ENOSYS. Some functions are actually named
8248	something starting with __ and the normal name is an alias. */
8249	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8250	choke me
8251	#else
8252	char (*f) () = $ac_func;
8253	#endif
8254	#ifdef __cplusplus
8255	}
8256	#endif
8257
8258	int
8259	main ()
8260	{
8261	return f != $ac_func;
8262	;
8263	return 0;
8264	}
8265	_ACEOF
8266	rm -f conftest.$ac_objext conftest$ac_exeext
8267	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8268	(eval $ac_link) 2>conftest.er1
8269	ac_status=$?
8270	grep -v '^ *+' conftest.er1 >conftest.err
8271	rm -f conftest.er1
8272	cat conftest.err >&5
8273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8274	(exit $ac_status); } &&
8275	{ ac_try='test -z "$ac_c_werror_flag"
8276	\|\| test ! -s conftest.err'
8277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8278	(eval $ac_try) 2>&5
8279	ac_status=$?
8280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8281	(exit $ac_status); }; } &&
8282	{ ac_try='test -s conftest$ac_exeext'
8283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8284	(eval $ac_try) 2>&5
8285	ac_status=$?
8286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8287	(exit $ac_status); }; }; then
8288	eval "$as_ac_var=yes"
8289	else
8290	echo "$as_me: failed program was:" >&5
8291	sed 's/^/\| /' conftest.$ac_ext >&5
8292
8293	eval "$as_ac_var=no"
8294	fi
8295	rm -f conftest.err conftest.$ac_objext \
8296	conftest$ac_exeext conftest.$ac_ext
8297	fi
8298	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8299	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8300	if test `eval echo '${'$as_ac_var'}'` = yes; then
8301	cat >>confdefs.h <<_ACEOF
8302	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8303	_ACEOF
8304
8305	fi
8306	done
8307
8308
8309	######################
8310	## OUTPUT CONFIGURE ##
8311	######################
8312	ac_config_files="$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"
8313
8314
8315	cat >confcache <<\_ACEOF
8316	# This file is a shell script that caches the results of configure
8317	# tests run on this system so they can be shared between configure
8318	# scripts and configure runs, see configure's option --config-cache.
8319	# It is not useful on other systems. If it contains results you don't
8320	# want to keep, you may remove or edit it.
8321	#
8322	# config.status only pays attention to the cache file if you give it
8323	# the --recheck option to rerun configure.
8324	#
8325	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8326	# loading this file, other unset `ac_cv_foo' will be assigned the
8327	# following values.
8328
8329	_ACEOF
8330
8331	# The following way of writing the cache mishandles newlines in values,
8332	# but we know of no workaround that is simple, portable, and efficient.
8333	# So, don't put newlines in cache variables' values.
8334	# Ultrix sh set writes to stderr and can't be redirected directly,
8335	# and sets the high bit in the cache file unless we assign to the vars.
8336	{
8337	(set) 2>&1 \|
8338	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8339	ac_space=\ )
8340	# `set' does not quote correctly, so add quotes (double-quote
8341	# substitution turns \\\\ into \\, and sed turns \\ into \).
8342	sed -n \
8343	"s/'/'\\\\''/g;
8344	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8345	;;
8346	*)
8347	# `set' quotes correctly as required by POSIX, so do not add quotes.
8348	sed -n \
8349	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8350	;;
8351	esac;
8352	} \|
8353	sed '
8354	t clear
8355	: clear
8356	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8357	t end
8358	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8359	: end' >>confcache
8360	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8361	if test -w $cache_file; then
8362	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8363	cat confcache >$cache_file
8364	else
8365	echo "not updating unwritable cache $cache_file"
8366	fi
8367	fi
8368	rm -f confcache
8369
8370	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8371	# Let make expand exec_prefix.
8372	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8373
8374	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8375	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8376	# trailing colons and then remove the whole line if VPATH becomes empty
8377	# (actually we leave an empty line to preserve line numbers).
8378	if test "x$srcdir" = x.; then
8379	ac_vpsub='/^[ ]VPATH[ ]=/{
8380	s/:\$(srcdir):/:/;
8381	s/:\${srcdir}:/:/;
8382	s/:@srcdir@:/:/;
8383	s/^$[^=]=[ ]$:*/\1/;
8384	s/:*$//;
8385	s/^[^=]=[ ]$//;
8386	}'
8387	fi
8388
8389	DEFS=-DHAVE_CONFIG_H
8390
8391	ac_libobjs=
8392	ac_ltlibobjs=
8393	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8394	# 1. Remove the extension, and $U if already installed.
8395	ac_i=`echo "$ac_i" \|
8396	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8397	# 2. Add them.
8398	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8399	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8400	done
8401	LIBOBJS=$ac_libobjs
8402
8403	LTLIBOBJS=$ac_ltlibobjs
8404
8405
8406	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8407	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8408	Usually this means the macro was only invoked conditionally." >&5
8409	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8410	Usually this means the macro was only invoked conditionally." >&2;}
8411	{ (exit 1); exit 1; }; }
8412	fi
8413	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8414	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8415	Usually this means the macro was only invoked conditionally." >&5
8416	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8417	Usually this means the macro was only invoked conditionally." >&2;}
8418	{ (exit 1); exit 1; }; }
8419	fi
8420	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8421	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8422	Usually this means the macro was only invoked conditionally." >&5
8423	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8424	Usually this means the macro was only invoked conditionally." >&2;}
8425	{ (exit 1); exit 1; }; }
8426	fi
8427	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8428	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8429	Usually this means the macro was only invoked conditionally." >&5
8430	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8431	Usually this means the macro was only invoked conditionally." >&2;}
8432	{ (exit 1); exit 1; }; }
8433	fi
8434	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8435	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8436	Usually this means the macro was only invoked conditionally." >&5
8437	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8438	Usually this means the macro was only invoked conditionally." >&2;}
8439	{ (exit 1); exit 1; }; }
8440	fi
8441	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8442	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8443	Usually this means the macro was only invoked conditionally." >&5
8444	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8445	Usually this means the macro was only invoked conditionally." >&2;}
8446	{ (exit 1); exit 1; }; }
8447	fi
8448	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8449	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8450	Usually this means the macro was only invoked conditionally." >&5
8451	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8452	Usually this means the macro was only invoked conditionally." >&2;}
8453	{ (exit 1); exit 1; }; }
8454	fi
8455	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8456	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8457	Usually this means the macro was only invoked conditionally." >&5
8458	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8459	Usually this means the macro was only invoked conditionally." >&2;}
8460	{ (exit 1); exit 1; }; }
8461	fi
8462	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8463	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8464	Usually this means the macro was only invoked conditionally." >&5
8465	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8466	Usually this means the macro was only invoked conditionally." >&2;}
8467	{ (exit 1); exit 1; }; }
8468	fi
8469	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8470	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8471	Usually this means the macro was only invoked conditionally." >&5
8472	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8473	Usually this means the macro was only invoked conditionally." >&2;}
8474	{ (exit 1); exit 1; }; }
8475	fi
8476
8477	: ${CONFIG_STATUS=./config.status}
8478	ac_clean_files_save=$ac_clean_files
8479	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8480	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8481	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8482	cat >$CONFIG_STATUS <<_ACEOF
8483	#! $SHELL
8484	# Generated by $as_me.
8485	# Run this file to recreate the current configuration.
8486	# Compiler output produced by configure, useful for debugging
8487	# configure, is in config.log if it exists.
8488
8489	debug=false
8490	ac_cs_recheck=false
8491	ac_cs_silent=false
8492	SHELL=\${CONFIG_SHELL-$SHELL}
8493	_ACEOF
8494
8495	cat >>$CONFIG_STATUS <<\_ACEOF
8496	## --------------------- ##
8497	## M4sh Initialization. ##
8498	## --------------------- ##
8499
8500	# Be Bourne compatible
8501	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8502	emulate sh
8503	NULLCMD=:
8504	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8505	# is contrary to our usage. Disable this feature.
8506	alias -g '${1+"$@"}'='"$@"'
8507	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8508	set -o posix
8509	fi
8510	DUALCASE=1; export DUALCASE # for MKS sh
8511
8512	# Support unset when possible.
8513	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8514	as_unset=unset
8515	else
8516	as_unset=false
8517	fi
8518
8519
8520	# Work around bugs in pre-3.0 UWIN ksh.
8521	$as_unset ENV MAIL MAILPATH
8522	PS1='$ '
8523	PS2='> '
8524	PS4='+ '
8525
8526	# NLS nuisances.
8527	for as_var in \
8528	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8529	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8530	LC_TELEPHONE LC_TIME
8531	do
8532	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8533	eval $as_var=C; export $as_var
8534	else
8535	$as_unset $as_var
8536	fi
8537	done
8538
8539	# Required to use basename.
8540	if expr a : '$a$' >/dev/null 2>&1; then
8541	as_expr=expr
8542	else
8543	as_expr=false
8544	fi
8545
8546	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8547	as_basename=basename
8548	else
8549	as_basename=false
8550	fi
8551
8552
8553	# Name of the executable.
8554	as_me=`$as_basename "$0" \|\|
8555	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8556	X"$0" : 'X$//$$' \\| \
8557	X"$0" : 'X$/$$' \\| \
8558	. : '$.$' 2>/dev/null \|\|
8559	echo X/"$0" \|
8560	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8561	/^X\/$\/\/$$/{ s//\1/; q; }
8562	/^X\/$\/$.*/{ s//\1/; q; }
8563	s/.*/./; q'`
8564
8565
8566	# PATH needs CR, and LINENO needs CR and PATH.
8567	# Avoid depending upon Character Ranges.
8568	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8569	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8570	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8571	as_cr_digits='0123456789'
8572	as_cr_alnum=$as_cr_Letters$as_cr_digits
8573
8574	# The user is always right.
8575	if test "${PATH_SEPARATOR+set}" != set; then
8576	echo "#! /bin/sh" >conf$$.sh
8577	echo "exit 0" >>conf$$.sh
8578	chmod +x conf$$.sh
8579	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8580	PATH_SEPARATOR=';'
8581	else
8582	PATH_SEPARATOR=:
8583	fi
8584	rm -f conf$$.sh
8585	fi
8586
8587
8588	as_lineno_1=$LINENO
8589	as_lineno_2=$LINENO
8590	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8591	test "x$as_lineno_1" != "x$as_lineno_2" &&
8592	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8593	# Find who we are. Look in the path if we contain no path at all
8594	# relative or not.
8595	case $0 in
8596	[\\/] ) as_myself=$0 ;;
8597	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8598	for as_dir in $PATH
8599	do
8600	IFS=$as_save_IFS
8601	test -z "$as_dir" && as_dir=.
8602	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8603	done
8604
8605	;;
8606	esac
8607	# We did not find ourselves, most probably we were run as `sh COMMAND'
8608	# in which case we are not to be found in the path.
8609	if test "x$as_myself" = x; then
8610	as_myself=$0
8611	fi
8612	if test ! -f "$as_myself"; then
8613	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8614	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8615	{ (exit 1); exit 1; }; }
8616	fi
8617	case $CONFIG_SHELL in
8618	'')
8619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8620	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8621	do
8622	IFS=$as_save_IFS
8623	test -z "$as_dir" && as_dir=.
8624	for as_base in sh bash ksh sh5; do
8625	case $as_dir in
8626	/*)
8627	if ("$as_dir/$as_base" -c '
8628	as_lineno_1=$LINENO
8629	as_lineno_2=$LINENO
8630	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8631	test "x$as_lineno_1" != "x$as_lineno_2" &&
8632	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8633	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8634	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8635	CONFIG_SHELL=$as_dir/$as_base
8636	export CONFIG_SHELL
8637	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8638	fi;;
8639	esac
8640	done
8641	done
8642	;;
8643	esac
8644
8645	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8646	# uniformly replaced by the line number. The first 'sed' inserts a
8647	# line-number line before each line; the second 'sed' does the real
8648	# work. The second script uses 'N' to pair each line-number line
8649	# with the numbered line, and appends trailing '-' during
8650	# substitution so that $LINENO is not a special case at line end.
8651	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8652	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8653	sed '=' <$as_myself \|
8654	sed '
8655	N
8656	s,$,-,
8657	: loop
8658	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8659	t loop
8660	s,-$,,
8661	s,^['$as_cr_digits']*\n,,
8662	' >$as_me.lineno &&
8663	chmod +x $as_me.lineno \|\|
8664	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8665	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8666	{ (exit 1); exit 1; }; }
8667
8668	# Don't try to exec as it changes $[0], causing all sort of problems
8669	# (the dirname of $[0] is not the place where we might find the
8670	# original and so on. Autoconf is especially sensible to this).
8671	. ./$as_me.lineno
8672	# Exit status is that of the last command.
8673	exit
8674	}
8675
8676
8677	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8678	c,-n*) ECHO_N= ECHO_C='
8679	' ECHO_T=' ' ;;
8680	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8681	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8682	esac
8683
8684	if expr a : '$a$' >/dev/null 2>&1; then
8685	as_expr=expr
8686	else
8687	as_expr=false
8688	fi
8689
8690	rm -f conf$$ conf$$.exe conf$$.file
8691	echo >conf$$.file
8692	if ln -s conf$$.file conf$$ 2>/dev/null; then
8693	# We could just check for DJGPP; but this test a) works b) is more generic
8694	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8695	if test -f conf$$.exe; then
8696	# Don't use ln at all; we don't have any links
8697	as_ln_s='cp -p'
8698	else
8699	as_ln_s='ln -s'
8700	fi
8701	elif ln conf$$.file conf$$ 2>/dev/null; then
8702	as_ln_s=ln
8703	else
8704	as_ln_s='cp -p'
8705	fi
8706	rm -f conf$$ conf$$.exe conf$$.file
8707
8708	if mkdir -p . 2>/dev/null; then
8709	as_mkdir_p=:
8710	else
8711	test -d ./-p && rmdir ./-p
8712	as_mkdir_p=false
8713	fi
8714
8715	as_executable_p="test -f"
8716
8717	# Sed expression to map a string onto a valid CPP name.
8718	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8719
8720	# Sed expression to map a string onto a valid variable name.
8721	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8722
8723
8724	# IFS
8725	# We need space, tab and new line, in precisely that order.
8726	as_nl='
8727	'
8728	IFS=" $as_nl"
8729
8730	# CDPATH.
8731	$as_unset CDPATH
8732
8733	exec 6>&1
8734
8735	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8736	# report actual input values of CONFIG_FILES etc. instead of their
8737	# values after options handling. Logging --version etc. is OK.
8738	exec 5>>config.log
8739	{
8740	echo
8741	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8742	## Running $as_me. ##
8743	_ASBOX
8744	} >&5
8745	cat >&5 <<_CSEOF
8746
8747	This file was extended by orxonox $as_me 0.2.2-pre-alpha, which was
8748	generated by GNU Autoconf 2.59. Invocation command line was
8749
8750	CONFIG_FILES = $CONFIG_FILES
8751	CONFIG_HEADERS = $CONFIG_HEADERS
8752	CONFIG_LINKS = $CONFIG_LINKS
8753	CONFIG_COMMANDS = $CONFIG_COMMANDS
8754	$ $0 $@
8755
8756	_CSEOF
8757	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8758	echo >&5
8759	_ACEOF
8760
8761	# Files that config.status was made for.
8762	if test -n "$ac_config_files"; then
8763	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8764	fi
8765
8766	if test -n "$ac_config_headers"; then
8767	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8768	fi
8769
8770	if test -n "$ac_config_links"; then
8771	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8772	fi
8773
8774	if test -n "$ac_config_commands"; then
8775	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8776	fi
8777
8778	cat >>$CONFIG_STATUS <<\_ACEOF
8779
8780	ac_cs_usage="\
8781	\`$as_me' instantiates files from templates according to the
8782	current configuration.
8783
8784	Usage: $0 [OPTIONS] [FILE]...
8785
8786	-h, --help print this help, then exit
8787	-V, --version print version number, then exit
8788	-q, --quiet do not print progress messages
8789	-d, --debug don't remove temporary files
8790	--recheck update $as_me by reconfiguring in the same conditions
8791	--file=FILE[:TEMPLATE]
8792	instantiate the configuration file FILE
8793	--header=FILE[:TEMPLATE]
8794	instantiate the configuration header FILE
8795
8796	Configuration files:
8797	$config_files
8798
8799	Configuration headers:
8800	$config_headers
8801
8802	Configuration commands:
8803	$config_commands
8804
8805	Report bugs to <bug-autoconf@gnu.org>."
8806	_ACEOF
8807
8808	cat >>$CONFIG_STATUS <<_ACEOF
8809	ac_cs_version="\\
8810	orxonox config.status 0.2.2-pre-alpha
8811	configured by $0, generated by GNU Autoconf 2.59,
8812	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8813
8814	Copyright (C) 2003 Free Software Foundation, Inc.
8815	This config.status script is free software; the Free Software Foundation
8816	gives unlimited permission to copy, distribute and modify it."
8817	srcdir=$srcdir
8818	INSTALL="$INSTALL"
8819	_ACEOF
8820
8821	cat >>$CONFIG_STATUS <<\_ACEOF
8822	# If no file are specified by the user, then we need to provide default
8823	# value. By we need to know if files were specified by the user.
8824	ac_need_defaults=:
8825	while test $# != 0
8826	do
8827	case $1 in
8828	--=)
8829	ac_option=`expr "x$1" : 'x$[^=]*$='`
8830	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8831	ac_shift=:
8832	;;
8833	-*)
8834	ac_option=$1
8835	ac_optarg=$2
8836	ac_shift=shift
8837	;;
8838	*) # This is not an option, so the user has probably given explicit
8839	# arguments.
8840	ac_option=$1
8841	ac_need_defaults=false;;
8842	esac
8843
8844	case $ac_option in
8845	# Handling of the options.
8846	_ACEOF
8847	cat >>$CONFIG_STATUS <<\_ACEOF
8848	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8849	ac_cs_recheck=: ;;
8850	--version \| --vers* \| -V )
8851	echo "$ac_cs_version"; exit 0 ;;
8852	--he \| --h)
8853	# Conflict between --help and --header
8854	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8855	Try \`$0 --help' for more information." >&5
8856	echo "$as_me: error: ambiguous option: $1
8857	Try \`$0 --help' for more information." >&2;}
8858	{ (exit 1); exit 1; }; };;
8859	--help \| --hel \| -h )
8860	echo "$ac_cs_usage"; exit 0 ;;
8861	--debug \| --d* \| -d )
8862	debug=: ;;
8863	--file \| --fil \| --fi \| --f )
8864	$ac_shift
8865	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8866	ac_need_defaults=false;;
8867	--header \| --heade \| --head \| --hea )
8868	$ac_shift
8869	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8870	ac_need_defaults=false;;
8871	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8872	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8873	ac_cs_silent=: ;;
8874
8875	# This is an error.
8876	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8877	Try \`$0 --help' for more information." >&5
8878	echo "$as_me: error: unrecognized option: $1
8879	Try \`$0 --help' for more information." >&2;}
8880	{ (exit 1); exit 1; }; } ;;
8881
8882	*) ac_config_targets="$ac_config_targets $1" ;;
8883
8884	esac
8885	shift
8886	done
8887
8888	ac_configure_extra_args=
8889
8890	if $ac_cs_silent; then
8891	exec 6>/dev/null
8892	ac_configure_extra_args="$ac_configure_extra_args --silent"
8893	fi
8894
8895	_ACEOF
8896	cat >>$CONFIG_STATUS <<_ACEOF
8897	if \$ac_cs_recheck; then
8898	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8899	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8900	fi
8901
8902	_ACEOF
8903
8904	cat >>$CONFIG_STATUS <<_ACEOF
8905	#
8906	# INIT-COMMANDS section.
8907	#
8908
8909	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8910
8911	_ACEOF
8912
8913
8914
8915	cat >>$CONFIG_STATUS <<\_ACEOF
8916	for ac_config_target in $ac_config_targets
8917	do
8918	case "$ac_config_target" in
8919	# Handling of arguments.
8920	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8921	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8922	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8923	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8924	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8925	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8926	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8927	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8928	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8929	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8930	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8931	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8932	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8933	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8934	{ (exit 1); exit 1; }; };;
8935	esac
8936	done
8937
8938	# If the user did not use the arguments to specify the items to instantiate,
8939	# then the envvar interface is used. Set only those that are not.
8940	# We use the long form for the default assignment because of an extremely
8941	# bizarre bug on SunOS 4.1.3.
8942	if $ac_need_defaults; then
8943	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8944	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8945	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8946	fi
8947
8948	# Have a temporary directory for convenience. Make it in the build tree
8949	# simply because there is no reason to put it here, and in addition,
8950	# creating and moving files from /tmp can sometimes cause problems.
8951	# Create a temporary directory, and hook for its removal unless debugging.
8952	$debug \|\|
8953	{
8954	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8955	trap '{ (exit 1); exit 1; }' 1 2 13 15
8956	}
8957
8958	# Create a (secure) tmp directory for tmp files.
8959
8960	{
8961	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8962	test -n "$tmp" && test -d "$tmp"
8963	} \|\|
8964	{
8965	tmp=./confstat$$-$RANDOM
8966	(umask 077 && mkdir $tmp)
8967	} \|\|
8968	{
8969	echo "$me: cannot create a temporary directory in ." >&2
8970	{ (exit 1); exit 1; }
8971	}
8972
8973	_ACEOF
8974
8975	cat >>$CONFIG_STATUS <<_ACEOF
8976
8977	#
8978	# CONFIG_FILES section.
8979	#
8980
8981	# No need to generate the scripts if there are no CONFIG_FILES.
8982	# This happens for instance when ./config.status config.h
8983	if test -n "\$CONFIG_FILES"; then
8984	# Protect against being on the right side of a sed subst in config.status.
8985	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8986	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8987	s,@SHELL@,$SHELL,;t t
8988	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8989	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8990	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8991	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8992	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8993	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8994	s,@exec_prefix@,$exec_prefix,;t t
8995	s,@prefix@,$prefix,;t t
8996	s,@program_transform_name@,$program_transform_name,;t t
8997	s,@bindir@,$bindir,;t t
8998	s,@sbindir@,$sbindir,;t t
8999	s,@libexecdir@,$libexecdir,;t t
9000	s,@datadir@,$datadir,;t t
9001	s,@sysconfdir@,$sysconfdir,;t t
9002	s,@sharedstatedir@,$sharedstatedir,;t t
9003	s,@localstatedir@,$localstatedir,;t t
9004	s,@libdir@,$libdir,;t t
9005	s,@includedir@,$includedir,;t t
9006	s,@oldincludedir@,$oldincludedir,;t t
9007	s,@infodir@,$infodir,;t t
9008	s,@mandir@,$mandir,;t t
9009	s,@build_alias@,$build_alias,;t t
9010	s,@host_alias@,$host_alias,;t t
9011	s,@target_alias@,$target_alias,;t t
9012	s,@DEFS@,$DEFS,;t t
9013	s,@ECHO_C@,$ECHO_C,;t t
9014	s,@ECHO_N@,$ECHO_N,;t t
9015	s,@ECHO_T@,$ECHO_T,;t t
9016	s,@LIBS@,$LIBS,;t t
9017	s,@build@,$build,;t t
9018	s,@build_cpu@,$build_cpu,;t t
9019	s,@build_vendor@,$build_vendor,;t t
9020	s,@build_os@,$build_os,;t t
9021	s,@host@,$host,;t t
9022	s,@host_cpu@,$host_cpu,;t t
9023	s,@host_vendor@,$host_vendor,;t t
9024	s,@host_os@,$host_os,;t t
9025	s,@target@,$target,;t t
9026	s,@target_cpu@,$target_cpu,;t t
9027	s,@target_vendor@,$target_vendor,;t t
9028	s,@target_os@,$target_os,;t t
9029	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9030	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9031	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9032	s,@CYGPATH_W@,$CYGPATH_W,;t t
9033	s,@PACKAGE@,$PACKAGE,;t t
9034	s,@VERSION@,$VERSION,;t t
9035	s,@ACLOCAL@,$ACLOCAL,;t t
9036	s,@AUTOCONF@,$AUTOCONF,;t t
9037	s,@AUTOMAKE@,$AUTOMAKE,;t t
9038	s,@AUTOHEADER@,$AUTOHEADER,;t t
9039	s,@MAKEINFO@,$MAKEINFO,;t t
9040	s,@AMTAR@,$AMTAR,;t t
9041	s,@install_sh@,$install_sh,;t t
9042	s,@STRIP@,$STRIP,;t t
9043	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9044	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9045	s,@mkdir_p@,$mkdir_p,;t t
9046	s,@AWK@,$AWK,;t t
9047	s,@SET_MAKE@,$SET_MAKE,;t t
9048	s,@am__leading_dot@,$am__leading_dot,;t t
9049	s,@CXX@,$CXX,;t t
9050	s,@CXXFLAGS@,$CXXFLAGS,;t t
9051	s,@LDFLAGS@,$LDFLAGS,;t t
9052	s,@CPPFLAGS@,$CPPFLAGS,;t t
9053	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9054	s,@EXEEXT@,$EXEEXT,;t t
9055	s,@OBJEXT@,$OBJEXT,;t t
9056	s,@DEPDIR@,$DEPDIR,;t t
9057	s,@am__include@,$am__include,;t t
9058	s,@am__quote@,$am__quote,;t t
9059	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9060	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9061	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9062	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9063	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9064	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9065	s,@CC@,$CC,;t t
9066	s,@CFLAGS@,$CFLAGS,;t t
9067	s,@ac_ct_CC@,$ac_ct_CC,;t t
9068	s,@CCDEPMODE@,$CCDEPMODE,;t t
9069	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9070	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9071	s,@CPP@,$CPP,;t t
9072	s,@EGREP@,$EGREP,;t t
9073	s,@DEBUG@,$DEBUG,;t t
9074	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9075	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9076	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9077	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9078	s,@DOXYGEN@,$DOXYGEN,;t t
9079	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9080	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9081	s,@GPROF@,$GPROF,;t t
9082	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9083	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9084	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9085	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9086	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9087	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
9088	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
9089	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
9090	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
9091	s,@CURL_LIBS@,$CURL_LIBS,;t t
9092	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9093	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9094	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9095	s,@LIBOBJS@,$LIBOBJS,;t t
9096	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9097	CEOF
9098
9099	_ACEOF
9100
9101	cat >>$CONFIG_STATUS <<\_ACEOF
9102	# Split the substitutions into bite-sized pieces for seds with
9103	# small command number limits, like on Digital OSF/1 and HP-UX.
9104	ac_max_sed_lines=48
9105	ac_sed_frag=1 # Number of current file.
9106	ac_beg=1 # First line for current file.
9107	ac_end=$ac_max_sed_lines # Line after last line for current file.
9108	ac_more_lines=:
9109	ac_sed_cmds=
9110	while $ac_more_lines; do
9111	if test $ac_beg -gt 1; then
9112	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9113	else
9114	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9115	fi
9116	if test ! -s $tmp/subs.frag; then
9117	ac_more_lines=false
9118	else
9119	# The purpose of the label and of the branching condition is to
9120	# speed up the sed processing (if there are no `@' at all, there
9121	# is no need to browse any of the substitutions).
9122	# These are the two extra sed commands mentioned above.
9123	(echo ':t
9124	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9125	if test -z "$ac_sed_cmds"; then
9126	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9127	else
9128	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9129	fi
9130	ac_sed_frag=`expr $ac_sed_frag + 1`
9131	ac_beg=$ac_end
9132	ac_end=`expr $ac_end + $ac_max_sed_lines`
9133	fi
9134	done
9135	if test -z "$ac_sed_cmds"; then
9136	ac_sed_cmds=cat
9137	fi
9138	fi # test -n "$CONFIG_FILES"
9139
9140	_ACEOF
9141	cat >>$CONFIG_STATUS <<\_ACEOF
9142	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9143	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9144	case $ac_file in
9145	- \| :- \| :-:* ) # input from stdin
9146	cat >$tmp/stdin
9147	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9148	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9149	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9150	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9151	* ) ac_file_in=$ac_file.in ;;
9152	esac
9153
9154	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9155	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9156	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9157	X"$ac_file" : 'X$//$[^/]' \\| \
9158	X"$ac_file" : 'X$//$$' \\| \
9159	X"$ac_file" : 'X$/$' \\| \
9160	. : '$.$' 2>/dev/null \|\|
9161	echo X"$ac_file" \|
9162	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9163	/^X$\/\/$[^/].*/{ s//\1/; q; }
9164	/^X$\/\/$$/{ s//\1/; q; }
9165	/^X$\/$.*/{ s//\1/; q; }
9166	s/.*/./; q'`
9167	{ if $as_mkdir_p; then
9168	mkdir -p "$ac_dir"
9169	else
9170	as_dir="$ac_dir"
9171	as_dirs=
9172	while test ! -d "$as_dir"; do
9173	as_dirs="$as_dir $as_dirs"
9174	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9175	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9176	X"$as_dir" : 'X$//$[^/]' \\| \
9177	X"$as_dir" : 'X$//$$' \\| \
9178	X"$as_dir" : 'X$/$' \\| \
9179	. : '$.$' 2>/dev/null \|\|
9180	echo X"$as_dir" \|
9181	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9182	/^X$\/\/$[^/].*/{ s//\1/; q; }
9183	/^X$\/\/$$/{ s//\1/; q; }
9184	/^X$\/$.*/{ s//\1/; q; }
9185	s/.*/./; q'`
9186	done
9187	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9188	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9189	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9190	{ (exit 1); exit 1; }; }; }
9191
9192	ac_builddir=.
9193
9194	if test "$ac_dir" != .; then
9195	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9196	# A "../" for each directory in $ac_dir_suffix.
9197	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9198	else
9199	ac_dir_suffix= ac_top_builddir=
9200	fi
9201
9202	case $srcdir in
9203	.) # No --srcdir option. We are building in place.
9204	ac_srcdir=.
9205	if test -z "$ac_top_builddir"; then
9206	ac_top_srcdir=.
9207	else
9208	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9209	fi ;;
9210	[\\/]* \| ?:[\\/]* ) # Absolute path.
9211	ac_srcdir=$srcdir$ac_dir_suffix;
9212	ac_top_srcdir=$srcdir ;;
9213	*) # Relative path.
9214	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9215	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9216	esac
9217
9218	# Do not use `cd foo && pwd` to compute absolute paths, because
9219	# the directories may not exist.
9220	case `pwd` in
9221	.) ac_abs_builddir="$ac_dir";;
9222	*)
9223	case "$ac_dir" in
9224	.) ac_abs_builddir=`pwd`;;
9225	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9226	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9227	esac;;
9228	esac
9229	case $ac_abs_builddir in
9230	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9231	*)
9232	case ${ac_top_builddir}. in
9233	.) ac_abs_top_builddir=$ac_abs_builddir;;
9234	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9235	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9236	esac;;
9237	esac
9238	case $ac_abs_builddir in
9239	.) ac_abs_srcdir=$ac_srcdir;;
9240	*)
9241	case $ac_srcdir in
9242	.) ac_abs_srcdir=$ac_abs_builddir;;
9243	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9244	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9245	esac;;
9246	esac
9247	case $ac_abs_builddir in
9248	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9249	*)
9250	case $ac_top_srcdir in
9251	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9252	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9253	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9254	esac;;
9255	esac
9256
9257
9258	case $INSTALL in
9259	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9260	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9261	esac
9262
9263	if test x"$ac_file" != x-; then
9264	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9265	echo "$as_me: creating $ac_file" >&6;}
9266	rm -f "$ac_file"
9267	fi
9268	# Let's still pretend it is `configure' which instantiates (i.e., don't
9269	# use $as_me), people would be surprised to read:
9270	# /* config.h. Generated by config.status. */
9271	if test x"$ac_file" = x-; then
9272	configure_input=
9273	else
9274	configure_input="$ac_file. "
9275	fi
9276	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9277	sed 's,.*/,,'` by configure."
9278
9279	# First look for the input files in the build tree, otherwise in the
9280	# src tree.
9281	ac_file_inputs=`IFS=:
9282	for f in $ac_file_in; do
9283	case $f in
9284	-) echo $tmp/stdin ;;
9285	[\\/$]*)
9286	# Absolute (can't be DOS-style, as IFS=:)
9287	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9288	echo "$as_me: error: cannot find input file: $f" >&2;}
9289	{ (exit 1); exit 1; }; }
9290	echo "$f";;
9291	*) # Relative
9292	if test -f "$f"; then
9293	# Build tree
9294	echo "$f"
9295	elif test -f "$srcdir/$f"; then
9296	# Source tree
9297	echo "$srcdir/$f"
9298	else
9299	# /dev/null tree
9300	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9301	echo "$as_me: error: cannot find input file: $f" >&2;}
9302	{ (exit 1); exit 1; }; }
9303	fi;;
9304	esac
9305	done` \|\| { (exit 1); exit 1; }
9306	_ACEOF
9307	cat >>$CONFIG_STATUS <<_ACEOF
9308	sed "$ac_vpsub
9309	$extrasub
9310	_ACEOF
9311	cat >>$CONFIG_STATUS <<\_ACEOF
9312	:t
9313	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9314	s,@configure_input@,$configure_input,;t t
9315	s,@srcdir@,$ac_srcdir,;t t
9316	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9317	s,@top_srcdir@,$ac_top_srcdir,;t t
9318	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9319	s,@builddir@,$ac_builddir,;t t
9320	s,@abs_builddir@,$ac_abs_builddir,;t t
9321	s,@top_builddir@,$ac_top_builddir,;t t
9322	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9323	s,@INSTALL@,$ac_INSTALL,;t t
9324	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9325	rm -f $tmp/stdin
9326	if test x"$ac_file" != x-; then
9327	mv $tmp/out $ac_file
9328	else
9329	cat $tmp/out
9330	rm -f $tmp/out
9331	fi
9332
9333	done
9334	_ACEOF
9335	cat >>$CONFIG_STATUS <<\_ACEOF
9336
9337	#
9338	# CONFIG_HEADER section.
9339	#
9340
9341	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9342	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9343	#
9344	# ac_d sets the value in "#define NAME VALUE" lines.
9345	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9346	ac_dB='[ ].*$,\1#\2'
9347	ac_dC=' '
9348	ac_dD=',;t'
9349	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9350	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9351	ac_uB='$,\1#\2define\3'
9352	ac_uC=' '
9353	ac_uD=',;t'
9354
9355	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9356	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9357	case $ac_file in
9358	- \| :- \| :-:* ) # input from stdin
9359	cat >$tmp/stdin
9360	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9361	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9362	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9363	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9364	* ) ac_file_in=$ac_file.in ;;
9365	esac
9366
9367	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9368	echo "$as_me: creating $ac_file" >&6;}
9369
9370	# First look for the input files in the build tree, otherwise in the
9371	# src tree.
9372	ac_file_inputs=`IFS=:
9373	for f in $ac_file_in; do
9374	case $f in
9375	-) echo $tmp/stdin ;;
9376	[\\/$]*)
9377	# Absolute (can't be DOS-style, as IFS=:)
9378	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9379	echo "$as_me: error: cannot find input file: $f" >&2;}
9380	{ (exit 1); exit 1; }; }
9381	# Do quote $f, to prevent DOS paths from being IFS'd.
9382	echo "$f";;
9383	*) # Relative
9384	if test -f "$f"; then
9385	# Build tree
9386	echo "$f"
9387	elif test -f "$srcdir/$f"; then
9388	# Source tree
9389	echo "$srcdir/$f"
9390	else
9391	# /dev/null tree
9392	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9393	echo "$as_me: error: cannot find input file: $f" >&2;}
9394	{ (exit 1); exit 1; }; }
9395	fi;;
9396	esac
9397	done` \|\| { (exit 1); exit 1; }
9398	# Remove the trailing spaces.
9399	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9400
9401	_ACEOF
9402
9403	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9404	# `conftest.undefs', that substitutes the proper values into
9405	# config.h.in to produce config.h. The first handles `#define'
9406	# templates, and the second `#undef' templates.
9407	# And first: Protect against being on the right side of a sed subst in
9408	# config.status. Protect against being in an unquoted here document
9409	# in config.status.
9410	rm -f conftest.defines conftest.undefs
9411	# Using a here document instead of a string reduces the quoting nightmare.
9412	# Putting comments in sed scripts is not portable.
9413	#
9414	# `end' is used to avoid that the second main sed command (meant for
9415	# 0-ary CPP macros) applies to n-ary macro definitions.
9416	# See the Autoconf documentation for `clear'.
9417	cat >confdef2sed.sed <<\_ACEOF
9418	s/[\\&,]/\\&/g
9419	s,[\\$`],\\&,g
9420	t clear
9421	: clear
9422	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9423	t end
9424	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9425	: end
9426	_ACEOF
9427	# If some macros were called several times there might be several times
9428	# the same #defines, which is useless. Nevertheless, we may not want to
9429	# sort them, since we want the last AC-DEFINE to be honored.
9430	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9431	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9432	rm -f confdef2sed.sed
9433
9434	# This sed command replaces #undef with comments. This is necessary, for
9435	# example, in the case of _POSIX_SOURCE, which is predefined and required
9436	# on some systems where configure will not decide to define it.
9437	cat >>conftest.undefs <<\_ACEOF
9438	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9439	_ACEOF
9440
9441	# Break up conftest.defines because some shells have a limit on the size
9442	# of here documents, and old seds have small limits too (100 cmds).
9443	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9444	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9445	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9446	echo ' :' >>$CONFIG_STATUS
9447	rm -f conftest.tail
9448	while grep . conftest.defines >/dev/null
9449	do
9450	# Write a limited-size here document to $tmp/defines.sed.
9451	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9452	# Speed up: don't consider the non `#define' lines.
9453	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9454	# Work around the forget-to-reset-the-flag bug.
9455	echo 't clr' >>$CONFIG_STATUS
9456	echo ': clr' >>$CONFIG_STATUS
9457	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9458	echo 'CEOF
9459	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9460	rm -f $tmp/in
9461	mv $tmp/out $tmp/in
9462	' >>$CONFIG_STATUS
9463	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9464	rm -f conftest.defines
9465	mv conftest.tail conftest.defines
9466	done
9467	rm -f conftest.defines
9468	echo ' fi # grep' >>$CONFIG_STATUS
9469	echo >>$CONFIG_STATUS
9470
9471	# Break up conftest.undefs because some shells have a limit on the size
9472	# of here documents, and old seds have small limits too (100 cmds).
9473	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9474	rm -f conftest.tail
9475	while grep . conftest.undefs >/dev/null
9476	do
9477	# Write a limited-size here document to $tmp/undefs.sed.
9478	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9479	# Speed up: don't consider the non `#undef'
9480	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9481	# Work around the forget-to-reset-the-flag bug.
9482	echo 't clr' >>$CONFIG_STATUS
9483	echo ': clr' >>$CONFIG_STATUS
9484	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9485	echo 'CEOF
9486	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9487	rm -f $tmp/in
9488	mv $tmp/out $tmp/in
9489	' >>$CONFIG_STATUS
9490	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9491	rm -f conftest.undefs
9492	mv conftest.tail conftest.undefs
9493	done
9494	rm -f conftest.undefs
9495
9496	cat >>$CONFIG_STATUS <<\_ACEOF
9497	# Let's still pretend it is `configure' which instantiates (i.e., don't
9498	# use $as_me), people would be surprised to read:
9499	# /* config.h. Generated by config.status. */
9500	if test x"$ac_file" = x-; then
9501	echo "/* Generated by configure. */" >$tmp/config.h
9502	else
9503	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9504	fi
9505	cat $tmp/in >>$tmp/config.h
9506	rm -f $tmp/in
9507	if test x"$ac_file" != x-; then
9508	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9509	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9510	echo "$as_me: $ac_file is unchanged" >&6;}
9511	else
9512	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9513	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9514	X"$ac_file" : 'X$//$[^/]' \\| \
9515	X"$ac_file" : 'X$//$$' \\| \
9516	X"$ac_file" : 'X$/$' \\| \
9517	. : '$.$' 2>/dev/null \|\|
9518	echo X"$ac_file" \|
9519	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9520	/^X$\/\/$[^/].*/{ s//\1/; q; }
9521	/^X$\/\/$$/{ s//\1/; q; }
9522	/^X$\/$.*/{ s//\1/; q; }
9523	s/.*/./; q'`
9524	{ if $as_mkdir_p; then
9525	mkdir -p "$ac_dir"
9526	else
9527	as_dir="$ac_dir"
9528	as_dirs=
9529	while test ! -d "$as_dir"; do
9530	as_dirs="$as_dir $as_dirs"
9531	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9532	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9533	X"$as_dir" : 'X$//$[^/]' \\| \
9534	X"$as_dir" : 'X$//$$' \\| \
9535	X"$as_dir" : 'X$/$' \\| \
9536	. : '$.$' 2>/dev/null \|\|
9537	echo X"$as_dir" \|
9538	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9539	/^X$\/\/$[^/].*/{ s//\1/; q; }
9540	/^X$\/\/$$/{ s//\1/; q; }
9541	/^X$\/$.*/{ s//\1/; q; }
9542	s/.*/./; q'`
9543	done
9544	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9545	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9546	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9547	{ (exit 1); exit 1; }; }; }
9548
9549	rm -f $ac_file
9550	mv $tmp/config.h $ac_file
9551	fi
9552	else
9553	cat $tmp/config.h
9554	rm -f $tmp/config.h
9555	fi
9556	# Compute $ac_file's index in $config_headers.
9557	_am_stamp_count=1
9558	for _am_header in $config_headers :; do
9559	case $_am_header in
9560	$ac_file \| $ac_file:* )
9561	break ;;
9562	* )
9563	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9564	esac
9565	done
9566	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9567	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9568	X$ac_file : 'X$//$[^/]' \\| \
9569	X$ac_file : 'X$//$$' \\| \
9570	X$ac_file : 'X$/$' \\| \
9571	. : '$.$' 2>/dev/null \|\|
9572	echo X$ac_file \|
9573	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9574	/^X$\/\/$[^/].*/{ s//\1/; q; }
9575	/^X$\/\/$$/{ s//\1/; q; }
9576	/^X$\/$.*/{ s//\1/; q; }
9577	s/.*/./; q'`/stamp-h$_am_stamp_count
9578	done
9579	_ACEOF
9580	cat >>$CONFIG_STATUS <<\_ACEOF
9581
9582	#
9583	# CONFIG_COMMANDS section.
9584	#
9585	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9586	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9587	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9588	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9589	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9590	X"$ac_dest" : 'X$//$[^/]' \\| \
9591	X"$ac_dest" : 'X$//$$' \\| \
9592	X"$ac_dest" : 'X$/$' \\| \
9593	. : '$.$' 2>/dev/null \|\|
9594	echo X"$ac_dest" \|
9595	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9596	/^X$\/\/$[^/].*/{ s//\1/; q; }
9597	/^X$\/\/$$/{ s//\1/; q; }
9598	/^X$\/$.*/{ s//\1/; q; }
9599	s/.*/./; q'`
9600	{ if $as_mkdir_p; then
9601	mkdir -p "$ac_dir"
9602	else
9603	as_dir="$ac_dir"
9604	as_dirs=
9605	while test ! -d "$as_dir"; do
9606	as_dirs="$as_dir $as_dirs"
9607	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9608	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9609	X"$as_dir" : 'X$//$[^/]' \\| \
9610	X"$as_dir" : 'X$//$$' \\| \
9611	X"$as_dir" : 'X$/$' \\| \
9612	. : '$.$' 2>/dev/null \|\|
9613	echo X"$as_dir" \|
9614	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9615	/^X$\/\/$[^/].*/{ s//\1/; q; }
9616	/^X$\/\/$$/{ s//\1/; q; }
9617	/^X$\/$.*/{ s//\1/; q; }
9618	s/.*/./; q'`
9619	done
9620	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9621	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9622	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9623	{ (exit 1); exit 1; }; }; }
9624
9625	ac_builddir=.
9626
9627	if test "$ac_dir" != .; then
9628	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9629	# A "../" for each directory in $ac_dir_suffix.
9630	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9631	else
9632	ac_dir_suffix= ac_top_builddir=
9633	fi
9634
9635	case $srcdir in
9636	.) # No --srcdir option. We are building in place.
9637	ac_srcdir=.
9638	if test -z "$ac_top_builddir"; then
9639	ac_top_srcdir=.
9640	else
9641	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9642	fi ;;
9643	[\\/]* \| ?:[\\/]* ) # Absolute path.
9644	ac_srcdir=$srcdir$ac_dir_suffix;
9645	ac_top_srcdir=$srcdir ;;
9646	*) # Relative path.
9647	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9648	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9649	esac
9650
9651	# Do not use `cd foo && pwd` to compute absolute paths, because
9652	# the directories may not exist.
9653	case `pwd` in
9654	.) ac_abs_builddir="$ac_dir";;
9655	*)
9656	case "$ac_dir" in
9657	.) ac_abs_builddir=`pwd`;;
9658	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9659	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9660	esac;;
9661	esac
9662	case $ac_abs_builddir in
9663	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9664	*)
9665	case ${ac_top_builddir}. in
9666	.) ac_abs_top_builddir=$ac_abs_builddir;;
9667	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9668	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9669	esac;;
9670	esac
9671	case $ac_abs_builddir in
9672	.) ac_abs_srcdir=$ac_srcdir;;
9673	*)
9674	case $ac_srcdir in
9675	.) ac_abs_srcdir=$ac_abs_builddir;;
9676	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9677	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9678	esac;;
9679	esac
9680	case $ac_abs_builddir in
9681	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9682	*)
9683	case $ac_top_srcdir in
9684	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9685	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9686	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9687	esac;;
9688	esac
9689
9690
9691	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9692	echo "$as_me: executing $ac_dest commands" >&6;}
9693	case $ac_dest in
9694	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9695	# Strip MF so we end up with the name of the file.
9696	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9697	# Check whether this is an Automake generated Makefile or not.
9698	# We used to match only the files named `Makefile.in', but
9699	# some people rename them; so instead we look at the file content.
9700	# Grep'ing the first line is not enough: some people post-process
9701	# each Makefile.in and add a new line on top of each file to say so.
9702	# So let's grep whole file.
9703	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9704	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9705	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9706	X"$mf" : 'X$//$[^/]' \\| \
9707	X"$mf" : 'X$//$$' \\| \
9708	X"$mf" : 'X$/$' \\| \
9709	. : '$.$' 2>/dev/null \|\|
9710	echo X"$mf" \|
9711	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9712	/^X$\/\/$[^/].*/{ s//\1/; q; }
9713	/^X$\/\/$$/{ s//\1/; q; }
9714	/^X$\/$.*/{ s//\1/; q; }
9715	s/.*/./; q'`
9716	else
9717	continue
9718	fi
9719	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9720	# Extract the definition of DEP_FILES from the Makefile without
9721	# running `make'.
9722	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9723	test -z "$DEPDIR" && continue
9724	# When using ansi2knr, U may be empty or an underscore; expand it
9725	U=`sed -n 's/^U = //p' < "$mf"`
9726	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9727	# We invoke sed twice because it is the simplest approach to
9728	# changing $(DEPDIR) to its actual value in the expansion.
9729	for file in `sed -n '
9730	/^DEP_FILES = .*\\\\$/ {
9731	s/^DEP_FILES = //
9732	:loop
9733	s/\\\\$//
9734	p
9735	n
9736	/\\\\$/ b loop
9737	p
9738	}
9739	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9740	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9741	# Make sure the directory exists.
9742	test -f "$dirpart/$file" && continue
9743	fdir=`(dirname "$file") 2>/dev/null \|\|
9744	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9745	X"$file" : 'X$//$[^/]' \\| \
9746	X"$file" : 'X$//$$' \\| \
9747	X"$file" : 'X$/$' \\| \
9748	. : '$.$' 2>/dev/null \|\|
9749	echo X"$file" \|
9750	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9751	/^X$\/\/$[^/].*/{ s//\1/; q; }
9752	/^X$\/\/$$/{ s//\1/; q; }
9753	/^X$\/$.*/{ s//\1/; q; }
9754	s/.*/./; q'`
9755	{ if $as_mkdir_p; then
9756	mkdir -p $dirpart/$fdir
9757	else
9758	as_dir=$dirpart/$fdir
9759	as_dirs=
9760	while test ! -d "$as_dir"; do
9761	as_dirs="$as_dir $as_dirs"
9762	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9763	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9764	X"$as_dir" : 'X$//$[^/]' \\| \
9765	X"$as_dir" : 'X$//$$' \\| \
9766	X"$as_dir" : 'X$/$' \\| \
9767	. : '$.$' 2>/dev/null \|\|
9768	echo X"$as_dir" \|
9769	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9770	/^X$\/\/$[^/].*/{ s//\1/; q; }
9771	/^X$\/\/$$/{ s//\1/; q; }
9772	/^X$\/$.*/{ s//\1/; q; }
9773	s/.*/./; q'`
9774	done
9775	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9776	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9777	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9778	{ (exit 1); exit 1; }; }; }
9779
9780	# echo "creating $dirpart/$file"
9781	echo '# dummy' > "$dirpart/$file"
9782	done
9783	done
9784	;;
9785	esac
9786	done
9787	_ACEOF
9788
9789	cat >>$CONFIG_STATUS <<\_ACEOF
9790
9791	{ (exit 0); exit 0; }
9792	_ACEOF
9793	chmod +x $CONFIG_STATUS
9794	ac_clean_files=$ac_clean_files_save
9795
9796
9797	# configure is writing to config.log, and then calls config.status.
9798	# config.status does its own redirection, appending to config.log.
9799	# Unfortunately, on DOS this fails, as config.log is still kept open
9800	# by configure, so config.status won't be able to write to it; its
9801	# output is simply discarded. So we exec the FD to /dev/null,
9802	# effectively closing config.log, so it can be properly (re)opened and
9803	# appended to by config.status. When coming back to configure, we
9804	# need to make the FD available again.
9805	if test "$no_create" != yes; then
9806	ac_cs_success=:
9807	ac_config_status_args=
9808	test "$silent" = yes &&
9809	ac_config_status_args="$ac_config_status_args --quiet"
9810	exec 5>/dev/null
9811	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9812	exec 5>>config.log
9813	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9814	# would make configure fail if this is the last instruction.
9815	$ac_cs_success \|\| { (exit 1); exit 1; }
9816	fi
9817

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