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configure @ 3271

Last change on this file since 3271 was 3271, checked in by bensch, 20 years ago
orxonox/branches/updater: threads are cool after all. trying again.
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File size: 277.9 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 0.2.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.2.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.2.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869
870	Optional Packages:
871	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
872	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
873	--without-gtk Prevents GTK from being loaded
874	--without-gthread Prevents gThread from being loaded
875	--without-curl Prevents libcURL from being loaded
876	--without-sdl-image Prevents SDL_image from being loaded
877
878	Some influential environment variables:
879	CXX C++ compiler command
880	CXXFLAGS C++ compiler flags
881	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
882	nonstandard directory <lib dir>
883	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
884	headers in a nonstandard directory <include dir>
885	CC C compiler command
886	CFLAGS C compiler flags
887	CPP C preprocessor
888
889	Use these variables to override the choices made by `configure' or to help
890	it to find libraries and programs with nonstandard names/locations.
891
892	Report bugs to <orxonox-dev at mail.datacore.ch>.
893	_ACEOF
894	fi
895
896	if test "$ac_init_help" = "recursive"; then
897	# If there are subdirs, report their specific --help.
898	ac_popdir=`pwd`
899	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
900	test -d $ac_dir \|\| continue
901	ac_builddir=.
902
903	if test "$ac_dir" != .; then
904	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
905	# A "../" for each directory in $ac_dir_suffix.
906	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
907	else
908	ac_dir_suffix= ac_top_builddir=
909	fi
910
911	case $srcdir in
912	.) # No --srcdir option. We are building in place.
913	ac_srcdir=.
914	if test -z "$ac_top_builddir"; then
915	ac_top_srcdir=.
916	else
917	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
918	fi ;;
919	[\\/]* \| ?:[\\/]* ) # Absolute path.
920	ac_srcdir=$srcdir$ac_dir_suffix;
921	ac_top_srcdir=$srcdir ;;
922	*) # Relative path.
923	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
924	ac_top_srcdir=$ac_top_builddir$srcdir ;;
925	esac
926
927	# Do not use `cd foo && pwd` to compute absolute paths, because
928	# the directories may not exist.
929	case `pwd` in
930	.) ac_abs_builddir="$ac_dir";;
931	*)
932	case "$ac_dir" in
933	.) ac_abs_builddir=`pwd`;;
934	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
935	*) ac_abs_builddir=`pwd`/"$ac_dir";;
936	esac;;
937	esac
938	case $ac_abs_builddir in
939	.) ac_abs_top_builddir=${ac_top_builddir}.;;
940	*)
941	case ${ac_top_builddir}. in
942	.) ac_abs_top_builddir=$ac_abs_builddir;;
943	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
944	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
945	esac;;
946	esac
947	case $ac_abs_builddir in
948	.) ac_abs_srcdir=$ac_srcdir;;
949	*)
950	case $ac_srcdir in
951	.) ac_abs_srcdir=$ac_abs_builddir;;
952	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
953	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
954	esac;;
955	esac
956	case $ac_abs_builddir in
957	.) ac_abs_top_srcdir=$ac_top_srcdir;;
958	*)
959	case $ac_top_srcdir in
960	.) ac_abs_top_srcdir=$ac_abs_builddir;;
961	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
962	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
963	esac;;
964	esac
965
966	cd $ac_dir
967	# Check for guested configure; otherwise get Cygnus style configure.
968	if test -f $ac_srcdir/configure.gnu; then
969	echo
970	$SHELL $ac_srcdir/configure.gnu --help=recursive
971	elif test -f $ac_srcdir/configure; then
972	echo
973	$SHELL $ac_srcdir/configure --help=recursive
974	elif test -f $ac_srcdir/configure.ac \|\|
975	test -f $ac_srcdir/configure.in; then
976	echo
977	$ac_configure --help
978	else
979	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
980	fi
981	cd $ac_popdir
982	done
983	fi
984
985	test -n "$ac_init_help" && exit 0
986	if $ac_init_version; then
987	cat <<\_ACEOF
988	orxonox configure 0.2.1-pre-alpha
989	generated by GNU Autoconf 2.59
990
991	Copyright (C) 2003 Free Software Foundation, Inc.
992	This configure script is free software; the Free Software Foundation
993	gives unlimited permission to copy, distribute and modify it.
994	_ACEOF
995	exit 0
996	fi
997	exec 5>config.log
998	cat >&5 <<_ACEOF
999	This file contains any messages produced by compilers while
1000	running configure, to aid debugging if configure makes a mistake.
1001
1002	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
1003	generated by GNU Autoconf 2.59. Invocation command line was
1004
1005	$ $0 $@
1006
1007	_ACEOF
1008	{
1009	cat <<_ASUNAME
1010	## --------- ##
1011	## Platform. ##
1012	## --------- ##
1013
1014	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1015	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1016	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1017	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1018	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1019
1020	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1021	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1022
1023	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1024	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1025	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1026	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1027	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1028	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1029	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1030
1031	_ASUNAME
1032
1033	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034	for as_dir in $PATH
1035	do
1036	IFS=$as_save_IFS
1037	test -z "$as_dir" && as_dir=.
1038	echo "PATH: $as_dir"
1039	done
1040
1041	} >&5
1042
1043	cat >&5 <<_ACEOF
1044
1045
1046	## ----------- ##
1047	## Core tests. ##
1048	## ----------- ##
1049
1050	_ACEOF
1051
1052
1053	# Keep a trace of the command line.
1054	# Strip out --no-create and --no-recursion so they do not pile up.
1055	# Strip out --silent because we don't want to record it for future runs.
1056	# Also quote any args containing shell meta-characters.
1057	# Make two passes to allow for proper duplicate-argument suppression.
1058	ac_configure_args=
1059	ac_configure_args0=
1060	ac_configure_args1=
1061	ac_sep=
1062	ac_must_keep_next=false
1063	for ac_pass in 1 2
1064	do
1065	for ac_arg
1066	do
1067	case $ac_arg in
1068	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1069	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1070	\| -silent \| --silent \| --silen \| --sile \| --sil)
1071	continue ;;
1072	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1073	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1074	esac
1075	case $ac_pass in
1076	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1077	2)
1078	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1079	if test $ac_must_keep_next = true; then
1080	ac_must_keep_next=false # Got value, back to normal.
1081	else
1082	case $ac_arg in
1083	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1084	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1085	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1086	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1087	case "$ac_configure_args0 " in
1088	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1089	esac
1090	;;
1091	-* ) ac_must_keep_next=true ;;
1092	esac
1093	fi
1094	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1095	# Get rid of the leading space.
1096	ac_sep=" "
1097	;;
1098	esac
1099	done
1100	done
1101	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1102	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1103
1104	# When interrupted or exit'd, cleanup temporary files, and complete
1105	# config.log. We remove comments because anyway the quotes in there
1106	# would cause problems or look ugly.
1107	# WARNING: Be sure not to use single quotes in there, as some shells,
1108	# such as our DU 5.0 friend, will then `close' the trap.
1109	trap 'exit_status=$?
1110	# Save into config.log some information that might help in debugging.
1111	{
1112	echo
1113
1114	cat <<\_ASBOX
1115	## ---------------- ##
1116	## Cache variables. ##
1117	## ---------------- ##
1118	_ASBOX
1119	echo
1120	# The following way of writing the cache mishandles newlines in values,
1121	{
1122	(set) 2>&1 \|
1123	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1124	ac_space=\ )
1125	sed -n \
1126	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1127	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1128	;;
1129	*)
1130	sed -n \
1131	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1132	;;
1133	esac;
1134	}
1135	echo
1136
1137	cat <<\_ASBOX
1138	## ----------------- ##
1139	## Output variables. ##
1140	## ----------------- ##
1141	_ASBOX
1142	echo
1143	for ac_var in $ac_subst_vars
1144	do
1145	eval ac_val=$`echo $ac_var`
1146	echo "$ac_var='"'"'$ac_val'"'"'"
1147	done \| sort
1148	echo
1149
1150	if test -n "$ac_subst_files"; then
1151	cat <<\_ASBOX
1152	## ------------- ##
1153	## Output files. ##
1154	## ------------- ##
1155	_ASBOX
1156	echo
1157	for ac_var in $ac_subst_files
1158	do
1159	eval ac_val=$`echo $ac_var`
1160	echo "$ac_var='"'"'$ac_val'"'"'"
1161	done \| sort
1162	echo
1163	fi
1164
1165	if test -s confdefs.h; then
1166	cat <<\_ASBOX
1167	## ----------- ##
1168	## confdefs.h. ##
1169	## ----------- ##
1170	_ASBOX
1171	echo
1172	sed "/^$/d" confdefs.h \| sort
1173	echo
1174	fi
1175	test "$ac_signal" != 0 &&
1176	echo "$as_me: caught signal $ac_signal"
1177	echo "$as_me: exit $exit_status"
1178	} >&5
1179	rm -f core *.core &&
1180	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1181	exit $exit_status
1182	' 0
1183	for ac_signal in 1 2 13 15; do
1184	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1185	done
1186	ac_signal=0
1187
1188	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1189	rm -rf conftest* confdefs.h
1190	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1191	echo >confdefs.h
1192
1193	# Predefined preprocessor variables.
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_NAME "$PACKAGE_NAME"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202	_ACEOF
1203
1204
1205	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1207	_ACEOF
1208
1209
1210	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_STRING "$PACKAGE_STRING"
1212	_ACEOF
1213
1214
1215	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217	_ACEOF
1218
1219
1220	# Let the site file select an alternate cache file if it wants to.
1221	# Prefer explicitly selected file to automatically selected ones.
1222	if test -z "$CONFIG_SITE"; then
1223	if test "x$prefix" != xNONE; then
1224	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1225	else
1226	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1227	fi
1228	fi
1229	for ac_site_file in $CONFIG_SITE; do
1230	if test -r "$ac_site_file"; then
1231	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1232	echo "$as_me: loading site script $ac_site_file" >&6;}
1233	sed 's/^/\| /' "$ac_site_file" >&5
1234	. "$ac_site_file"
1235	fi
1236	done
1237
1238	if test -r "$cache_file"; then
1239	# Some versions of bash will fail to source /dev/null (special
1240	# files actually), so we avoid doing that.
1241	if test -f "$cache_file"; then
1242	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1243	echo "$as_me: loading cache $cache_file" >&6;}
1244	case $cache_file in
1245	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1246	*) . ./$cache_file;;
1247	esac
1248	fi
1249	else
1250	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1251	echo "$as_me: creating cache $cache_file" >&6;}
1252	>$cache_file
1253	fi
1254
1255	# Check that the precious variables saved in the cache have kept the same
1256	# value.
1257	ac_cache_corrupted=false
1258	for ac_var in `(set) 2>&1 \|
1259	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1260	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261	eval ac_new_set=\$ac_env_${ac_var}_set
1262	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1263	eval ac_new_val="\$ac_env_${ac_var}_value"
1264	case $ac_old_set,$ac_new_set in
1265	set,)
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1267	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1268	ac_cache_corrupted=: ;;
1269	,set)
1270	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1271	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1272	ac_cache_corrupted=: ;;
1273	,);;
1274	*)
1275	if test "x$ac_old_val" != "x$ac_new_val"; then
1276	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1277	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1278	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1279	echo "$as_me: former value: $ac_old_val" >&2;}
1280	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1281	echo "$as_me: current value: $ac_new_val" >&2;}
1282	ac_cache_corrupted=:
1283	fi;;
1284	esac
1285	# Pass precious variables to config.status.
1286	if test "$ac_new_set" = set; then
1287	case $ac_new_val in
1288	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1289	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1290	*) ac_arg=$ac_var=$ac_new_val ;;
1291	esac
1292	case " $ac_configure_args " in
1293	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1294	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1295	esac
1296	fi
1297	done
1298	if $ac_cache_corrupted; then
1299	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1300	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1301	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1302	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1303	{ (exit 1); exit 1; }; }
1304	fi
1305
1306	ac_ext=c
1307	ac_cpp='$CPP $CPPFLAGS'
1308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1310	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339	# Detect the canonical host and target build environment.
1340	ac_aux_dir=
1341	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1342	if test -f $ac_dir/install-sh; then
1343	ac_aux_dir=$ac_dir
1344	ac_install_sh="$ac_aux_dir/install-sh -c"
1345	break
1346	elif test -f $ac_dir/install.sh; then
1347	ac_aux_dir=$ac_dir
1348	ac_install_sh="$ac_aux_dir/install.sh -c"
1349	break
1350	elif test -f $ac_dir/shtool; then
1351	ac_aux_dir=$ac_dir
1352	ac_install_sh="$ac_aux_dir/shtool install -c"
1353	break
1354	fi
1355	done
1356	if test -z "$ac_aux_dir"; then
1357	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1358	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1359	{ (exit 1); exit 1; }; }
1360	fi
1361	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1362	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1363	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1364
1365	# Make sure we can run config.sub.
1366	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1367	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1368	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1369	{ (exit 1); exit 1; }; }
1370
1371	echo "$as_me:$LINENO: checking build system type" >&5
1372	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1373	if test "${ac_cv_build+set}" = set; then
1374	echo $ECHO_N "(cached) $ECHO_C" >&6
1375	else
1376	ac_cv_build_alias=$build_alias
1377	test -z "$ac_cv_build_alias" &&
1378	ac_cv_build_alias=`$ac_config_guess`
1379	test -z "$ac_cv_build_alias" &&
1380	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1381	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1382	{ (exit 1); exit 1; }; }
1383	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1384	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1385	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1386	{ (exit 1); exit 1; }; }
1387
1388	fi
1389	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1390	echo "${ECHO_T}$ac_cv_build" >&6
1391	build=$ac_cv_build
1392	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1393	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1394	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1395
1396
1397	echo "$as_me:$LINENO: checking host system type" >&5
1398	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1399	if test "${ac_cv_host+set}" = set; then
1400	echo $ECHO_N "(cached) $ECHO_C" >&6
1401	else
1402	ac_cv_host_alias=$host_alias
1403	test -z "$ac_cv_host_alias" &&
1404	ac_cv_host_alias=$ac_cv_build_alias
1405	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1406	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1407	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1408	{ (exit 1); exit 1; }; }
1409
1410	fi
1411	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1412	echo "${ECHO_T}$ac_cv_host" >&6
1413	host=$ac_cv_host
1414	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1415	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1416	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1417
1418
1419	echo "$as_me:$LINENO: checking target system type" >&5
1420	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1421	if test "${ac_cv_target+set}" = set; then
1422	echo $ECHO_N "(cached) $ECHO_C" >&6
1423	else
1424	ac_cv_target_alias=$target_alias
1425	test "x$ac_cv_target_alias" = "x" &&
1426	ac_cv_target_alias=$ac_cv_host_alias
1427	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1428	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1429	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1430	{ (exit 1); exit 1; }; }
1431
1432	fi
1433	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1434	echo "${ECHO_T}$ac_cv_target" >&6
1435	target=$ac_cv_target
1436	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1437	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1438	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1439
1440
1441	# The aliases save the names the user supplied, while $host etc.
1442	# will get canonicalized.
1443	test -n "$target_alias" &&
1444	test "$program_prefix$program_suffix$program_transform_name" = \
1445	NONENONEs,x,x, &&
1446	program_prefix=${target_alias}-
1447
1448
1449	am__api_version="1.8"
1450	# Find a good install program. We prefer a C program (faster),
1451	# so one script is as good as another. But avoid the broken or
1452	# incompatible versions:
1453	# SysV /etc/install, /usr/sbin/install
1454	# SunOS /usr/etc/install
1455	# IRIX /sbin/install
1456	# AIX /bin/install
1457	# AmigaOS /C/install, which installs bootblocks on floppy discs
1458	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1459	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1460	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1461	# OS/2's system install, which has a completely different semantic
1462	# ./install, which can be erroneously created by make from ./install.sh.
1463	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1464	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1465	if test -z "$INSTALL"; then
1466	if test "${ac_cv_path_install+set}" = set; then
1467	echo $ECHO_N "(cached) $ECHO_C" >&6
1468	else
1469	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1470	for as_dir in $PATH
1471	do
1472	IFS=$as_save_IFS
1473	test -z "$as_dir" && as_dir=.
1474	# Account for people who put trailing slashes in PATH elements.
1475	case $as_dir/ in
1476	./ \| .// \| /cC/* \| \
1477	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1478	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1479	/usr/ucb/* ) ;;
1480	*)
1481	# OSF1 and SCO ODT 3.0 have their own names for install.
1482	# Don't use installbsd from OSF since it installs stuff as root
1483	# by default.
1484	for ac_prog in ginstall scoinst install; do
1485	for ac_exec_ext in '' $ac_executable_extensions; do
1486	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1487	if test $ac_prog = install &&
1488	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1489	# AIX install. It has an incompatible calling convention.
1490	:
1491	elif test $ac_prog = install &&
1492	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1493	# program-specific install script used by HP pwplus--don't use.
1494	:
1495	else
1496	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1497	break 3
1498	fi
1499	fi
1500	done
1501	done
1502	;;
1503	esac
1504	done
1505
1506
1507	fi
1508	if test "${ac_cv_path_install+set}" = set; then
1509	INSTALL=$ac_cv_path_install
1510	else
1511	# As a last resort, use the slow shell script. We don't cache a
1512	# path for INSTALL within a source directory, because that will
1513	# break other packages using the cache if that directory is
1514	# removed, or if the path is relative.
1515	INSTALL=$ac_install_sh
1516	fi
1517	fi
1518	echo "$as_me:$LINENO: result: $INSTALL" >&5
1519	echo "${ECHO_T}$INSTALL" >&6
1520
1521	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1522	# It thinks the first close brace ends the variable substitution.
1523	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1524
1525	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1526
1527	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1528
1529	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1530	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1531	# Just in case
1532	sleep 1
1533	echo timestamp > conftest.file
1534	# Do `set' in a subshell so we don't clobber the current shell's
1535	# arguments. Must try -L first in case configure is actually a
1536	# symlink; some systems play weird games with the mod time of symlinks
1537	# (eg FreeBSD returns the mod time of the symlink's containing
1538	# directory).
1539	if (
1540	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1541	if test "$*" = "X"; then
1542	# -L didn't work.
1543	set X `ls -t $srcdir/configure conftest.file`
1544	fi
1545	rm -f conftest.file
1546	if test "$*" != "X $srcdir/configure conftest.file" \
1547	&& test "$*" != "X conftest.file $srcdir/configure"; then
1548
1549	# If neither matched, then we have a broken ls. This can happen
1550	# if, for instance, CONFIG_SHELL is bash and it inherits a
1551	# broken ls alias from the environment. This has actually
1552	# happened. Such a system could not be considered "sane".
1553	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1554	alias in your environment" >&5
1555	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1556	alias in your environment" >&2;}
1557	{ (exit 1); exit 1; }; }
1558	fi
1559
1560	test "$2" = conftest.file
1561	)
1562	then
1563	# Ok.
1564	:
1565	else
1566	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1567	Check your system clock" >&5
1568	echo "$as_me: error: newly created file is older than distributed files!
1569	Check your system clock" >&2;}
1570	{ (exit 1); exit 1; }; }
1571	fi
1572	echo "$as_me:$LINENO: result: yes" >&5
1573	echo "${ECHO_T}yes" >&6
1574	test "$program_prefix" != NONE &&
1575	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1576	# Use a double $ so make ignores it.
1577	test "$program_suffix" != NONE &&
1578	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1579	# Double any \ or $. echo might interpret backslashes.
1580	# By default was `s,x,x', remove it if useless.
1581	cat <<\_ACEOF >conftest.sed
1582	s/[\\$]/&&/g;s/;s,x,x,$//
1583	_ACEOF
1584	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1585	rm conftest.sed
1586
1587	# expand $ac_aux_dir to an absolute path
1588	am_aux_dir=`cd $ac_aux_dir && pwd`
1589
1590	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1591	# Use eval to expand $SHELL
1592	if eval "$MISSING --run true"; then
1593	am_missing_run="$MISSING --run "
1594	else
1595	am_missing_run=
1596	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1597	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1598	fi
1599
1600	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1601	# Keeping the `.' argument allows $(mkdir_p) to be used without
1602	# argument. Indeed, we sometimes output rules like
1603	# $(mkdir_p) $(somedir)
1604	# where $(somedir) is conditionally defined.
1605	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1606	# expensive solution, as it forces Make to start a sub-shell.)
1607	mkdir_p='mkdir -p -- .'
1608	else
1609	# On NextStep and OpenStep, the `mkdir' command does not
1610	# recognize any option. It will interpret all options as
1611	# directories to create, and then abort because `.' already
1612	# exists.
1613	for d in ./-p ./--version;
1614	do
1615	test -d $d && rmdir $d
1616	done
1617	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1618	if test -f "$ac_aux_dir/mkinstalldirs"; then
1619	mkdir_p='$(mkinstalldirs)'
1620	else
1621	mkdir_p='$(install_sh) -d'
1622	fi
1623	fi
1624
1625	for ac_prog in gawk mawk nawk awk
1626	do
1627	# Extract the first word of "$ac_prog", so it can be a program name with args.
1628	set dummy $ac_prog; ac_word=$2
1629	echo "$as_me:$LINENO: checking for $ac_word" >&5
1630	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1631	if test "${ac_cv_prog_AWK+set}" = set; then
1632	echo $ECHO_N "(cached) $ECHO_C" >&6
1633	else
1634	if test -n "$AWK"; then
1635	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1636	else
1637	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1638	for as_dir in $PATH
1639	do
1640	IFS=$as_save_IFS
1641	test -z "$as_dir" && as_dir=.
1642	for ac_exec_ext in '' $ac_executable_extensions; do
1643	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1644	ac_cv_prog_AWK="$ac_prog"
1645	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1646	break 2
1647	fi
1648	done
1649	done
1650
1651	fi
1652	fi
1653	AWK=$ac_cv_prog_AWK
1654	if test -n "$AWK"; then
1655	echo "$as_me:$LINENO: result: $AWK" >&5
1656	echo "${ECHO_T}$AWK" >&6
1657	else
1658	echo "$as_me:$LINENO: result: no" >&5
1659	echo "${ECHO_T}no" >&6
1660	fi
1661
1662	test -n "$AWK" && break
1663	done
1664
1665	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1666	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1667	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1668	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1669	echo $ECHO_N "(cached) $ECHO_C" >&6
1670	else
1671	cat >conftest.make <<\_ACEOF
1672	all:
1673	@echo 'ac_maketemp="$(MAKE)"'
1674	_ACEOF
1675	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1676	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1677	if test -n "$ac_maketemp"; then
1678	eval ac_cv_prog_make_${ac_make}_set=yes
1679	else
1680	eval ac_cv_prog_make_${ac_make}_set=no
1681	fi
1682	rm -f conftest.make
1683	fi
1684	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1685	echo "$as_me:$LINENO: result: yes" >&5
1686	echo "${ECHO_T}yes" >&6
1687	SET_MAKE=
1688	else
1689	echo "$as_me:$LINENO: result: no" >&5
1690	echo "${ECHO_T}no" >&6
1691	SET_MAKE="MAKE=${MAKE-make}"
1692	fi
1693
1694	rm -rf .tst 2>/dev/null
1695	mkdir .tst 2>/dev/null
1696	if test -d .tst; then
1697	am__leading_dot=.
1698	else
1699	am__leading_dot=_
1700	fi
1701	rmdir .tst 2>/dev/null
1702
1703	# test to see if srcdir already configured
1704	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1705	test -f $srcdir/config.status; then
1706	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1707	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1708	{ (exit 1); exit 1; }; }
1709	fi
1710
1711	# test whether we have cygpath
1712	if test -z "$CYGPATH_W"; then
1713	if (cygpath --version) >/dev/null 2>/dev/null; then
1714	CYGPATH_W='cygpath -w'
1715	else
1716	CYGPATH_W=echo
1717	fi
1718	fi
1719
1720
1721	# Define the identity of the package.
1722	PACKAGE='orxonox'
1723	VERSION='0.2.1-pre-alpha'
1724
1725
1726	cat >>confdefs.h <<_ACEOF
1727	#define PACKAGE "$PACKAGE"
1728	_ACEOF
1729
1730
1731	cat >>confdefs.h <<_ACEOF
1732	#define VERSION "$VERSION"
1733	_ACEOF
1734
1735	# Some tools Automake needs.
1736
1737	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1738
1739
1740	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1741
1742
1743	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1744
1745
1746	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1747
1748
1749	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1750
1751
1752	AMTAR=${AMTAR-"${am_missing_run}tar"}
1753
1754	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1755
1756	# Installed binaries are usually stripped using `strip' when the user
1757	# run `make install-strip'. However `strip' might not be the right
1758	# tool to use in cross-compilation environments, therefore Automake
1759	# will honor the `STRIP' environment variable to overrule this program.
1760	if test "$cross_compiling" != no; then
1761	if test -n "$ac_tool_prefix"; then
1762	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1763	set dummy ${ac_tool_prefix}strip; ac_word=$2
1764	echo "$as_me:$LINENO: checking for $ac_word" >&5
1765	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1766	if test "${ac_cv_prog_STRIP+set}" = set; then
1767	echo $ECHO_N "(cached) $ECHO_C" >&6
1768	else
1769	if test -n "$STRIP"; then
1770	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1771	else
1772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1773	for as_dir in $PATH
1774	do
1775	IFS=$as_save_IFS
1776	test -z "$as_dir" && as_dir=.
1777	for ac_exec_ext in '' $ac_executable_extensions; do
1778	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1779	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1780	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1781	break 2
1782	fi
1783	done
1784	done
1785
1786	fi
1787	fi
1788	STRIP=$ac_cv_prog_STRIP
1789	if test -n "$STRIP"; then
1790	echo "$as_me:$LINENO: result: $STRIP" >&5
1791	echo "${ECHO_T}$STRIP" >&6
1792	else
1793	echo "$as_me:$LINENO: result: no" >&5
1794	echo "${ECHO_T}no" >&6
1795	fi
1796
1797	fi
1798	if test -z "$ac_cv_prog_STRIP"; then
1799	ac_ct_STRIP=$STRIP
1800	# Extract the first word of "strip", so it can be a program name with args.
1801	set dummy strip; ac_word=$2
1802	echo "$as_me:$LINENO: checking for $ac_word" >&5
1803	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1804	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1805	echo $ECHO_N "(cached) $ECHO_C" >&6
1806	else
1807	if test -n "$ac_ct_STRIP"; then
1808	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1809	else
1810	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1811	for as_dir in $PATH
1812	do
1813	IFS=$as_save_IFS
1814	test -z "$as_dir" && as_dir=.
1815	for ac_exec_ext in '' $ac_executable_extensions; do
1816	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1817	ac_cv_prog_ac_ct_STRIP="strip"
1818	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1819	break 2
1820	fi
1821	done
1822	done
1823
1824	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1825	fi
1826	fi
1827	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1828	if test -n "$ac_ct_STRIP"; then
1829	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1830	echo "${ECHO_T}$ac_ct_STRIP" >&6
1831	else
1832	echo "$as_me:$LINENO: result: no" >&5
1833	echo "${ECHO_T}no" >&6
1834	fi
1835
1836	STRIP=$ac_ct_STRIP
1837	else
1838	STRIP="$ac_cv_prog_STRIP"
1839	fi
1840
1841	fi
1842	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1843
1844	# We need awk for the "check" target. The system "awk" is bad on
1845	# some platforms.
1846
1847
1848
1849
1850
1851	ac_config_headers="$ac_config_headers config.h"
1852
1853
1854
1855	# Checks for programs.
1856	ac_ext=cc
1857	ac_cpp='$CXXCPP $CPPFLAGS'
1858	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1859	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1860	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1861	if test -n "$ac_tool_prefix"; then
1862	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1863	do
1864	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1865	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1866	echo "$as_me:$LINENO: checking for $ac_word" >&5
1867	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1868	if test "${ac_cv_prog_CXX+set}" = set; then
1869	echo $ECHO_N "(cached) $ECHO_C" >&6
1870	else
1871	if test -n "$CXX"; then
1872	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1873	else
1874	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1875	for as_dir in $PATH
1876	do
1877	IFS=$as_save_IFS
1878	test -z "$as_dir" && as_dir=.
1879	for ac_exec_ext in '' $ac_executable_extensions; do
1880	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1881	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1882	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1883	break 2
1884	fi
1885	done
1886	done
1887
1888	fi
1889	fi
1890	CXX=$ac_cv_prog_CXX
1891	if test -n "$CXX"; then
1892	echo "$as_me:$LINENO: result: $CXX" >&5
1893	echo "${ECHO_T}$CXX" >&6
1894	else
1895	echo "$as_me:$LINENO: result: no" >&5
1896	echo "${ECHO_T}no" >&6
1897	fi
1898
1899	test -n "$CXX" && break
1900	done
1901	fi
1902	if test -z "$CXX"; then
1903	ac_ct_CXX=$CXX
1904	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1905	do
1906	# Extract the first word of "$ac_prog", so it can be a program name with args.
1907	set dummy $ac_prog; ac_word=$2
1908	echo "$as_me:$LINENO: checking for $ac_word" >&5
1909	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1910	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1911	echo $ECHO_N "(cached) $ECHO_C" >&6
1912	else
1913	if test -n "$ac_ct_CXX"; then
1914	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1915	else
1916	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1917	for as_dir in $PATH
1918	do
1919	IFS=$as_save_IFS
1920	test -z "$as_dir" && as_dir=.
1921	for ac_exec_ext in '' $ac_executable_extensions; do
1922	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1923	ac_cv_prog_ac_ct_CXX="$ac_prog"
1924	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1925	break 2
1926	fi
1927	done
1928	done
1929
1930	fi
1931	fi
1932	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1933	if test -n "$ac_ct_CXX"; then
1934	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1935	echo "${ECHO_T}$ac_ct_CXX" >&6
1936	else
1937	echo "$as_me:$LINENO: result: no" >&5
1938	echo "${ECHO_T}no" >&6
1939	fi
1940
1941	test -n "$ac_ct_CXX" && break
1942	done
1943	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1944
1945	CXX=$ac_ct_CXX
1946	fi
1947
1948
1949	# Provide some information about the compiler.
1950	echo "$as_me:$LINENO:" \
1951	"checking for C++ compiler version" >&5
1952	ac_compiler=`set X $ac_compile; echo $2`
1953	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1954	(eval $ac_compiler --version </dev/null >&5) 2>&5
1955	ac_status=$?
1956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1957	(exit $ac_status); }
1958	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1959	(eval $ac_compiler -v </dev/null >&5) 2>&5
1960	ac_status=$?
1961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1962	(exit $ac_status); }
1963	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1964	(eval $ac_compiler -V </dev/null >&5) 2>&5
1965	ac_status=$?
1966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1967	(exit $ac_status); }
1968
1969	cat >conftest.$ac_ext <<_ACEOF
1970	/* confdefs.h. */
1971	_ACEOF
1972	cat confdefs.h >>conftest.$ac_ext
1973	cat >>conftest.$ac_ext <<_ACEOF
1974	/* end confdefs.h. */
1975
1976	int
1977	main ()
1978	{
1979
1980	;
1981	return 0;
1982	}
1983	_ACEOF
1984	ac_clean_files_save=$ac_clean_files
1985	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1986	# Try to create an executable without -o first, disregard a.out.
1987	# It will help us diagnose broken compilers, and finding out an intuition
1988	# of exeext.
1989	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1990	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1991	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1992	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1993	(eval $ac_link_default) 2>&5
1994	ac_status=$?
1995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1996	(exit $ac_status); }; then
1997	# Find the output, starting from the most likely. This scheme is
1998	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1999	# resort.
2000
2001	# Be careful to initialize this variable, since it used to be cached.
2002	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2003	ac_cv_exeext=
2004	# b.out is created by i960 compilers.
2005	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2006	do
2007	test -f "$ac_file" \|\| continue
2008	case $ac_file in
2009	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2010	;;
2011	conftest.$ac_ext )
2012	# This is the source file.
2013	;;
2014	[ab].out )
2015	# We found the default executable, but exeext='' is most
2016	# certainly right.
2017	break;;
2018	. )
2019	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2020	# FIXME: I believe we export ac_cv_exeext for Libtool,
2021	# but it would be cool to find out if it's true. Does anybody
2022	# maintain Libtool? --akim.
2023	export ac_cv_exeext
2024	break;;
2025	* )
2026	break;;
2027	esac
2028	done
2029	else
2030	echo "$as_me: failed program was:" >&5
2031	sed 's/^/\| /' conftest.$ac_ext >&5
2032
2033	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2034	See \`config.log' for more details." >&5
2035	echo "$as_me: error: C++ compiler cannot create executables
2036	See \`config.log' for more details." >&2;}
2037	{ (exit 77); exit 77; }; }
2038	fi
2039
2040	ac_exeext=$ac_cv_exeext
2041	echo "$as_me:$LINENO: result: $ac_file" >&5
2042	echo "${ECHO_T}$ac_file" >&6
2043
2044	# Check the compiler produces executables we can run. If not, either
2045	# the compiler is broken, or we cross compile.
2046	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2047	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2048	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2049	# If not cross compiling, check that we can run a simple program.
2050	if test "$cross_compiling" != yes; then
2051	if { ac_try='./$ac_file'
2052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2053	(eval $ac_try) 2>&5
2054	ac_status=$?
2055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2056	(exit $ac_status); }; }; then
2057	cross_compiling=no
2058	else
2059	if test "$cross_compiling" = maybe; then
2060	cross_compiling=yes
2061	else
2062	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2063	If you meant to cross compile, use \`--host'.
2064	See \`config.log' for more details." >&5
2065	echo "$as_me: error: cannot run C++ compiled programs.
2066	If you meant to cross compile, use \`--host'.
2067	See \`config.log' for more details." >&2;}
2068	{ (exit 1); exit 1; }; }
2069	fi
2070	fi
2071	fi
2072	echo "$as_me:$LINENO: result: yes" >&5
2073	echo "${ECHO_T}yes" >&6
2074
2075	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2076	ac_clean_files=$ac_clean_files_save
2077	# Check the compiler produces executables we can run. If not, either
2078	# the compiler is broken, or we cross compile.
2079	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2080	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2081	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2082	echo "${ECHO_T}$cross_compiling" >&6
2083
2084	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2085	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2086	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2087	(eval $ac_link) 2>&5
2088	ac_status=$?
2089	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2090	(exit $ac_status); }; then
2091	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2092	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2093	# work properly (i.e., refer to `conftest.exe'), while it won't with
2094	# `rm'.
2095	for ac_file in conftest.exe conftest conftest.*; do
2096	test -f "$ac_file" \|\| continue
2097	case $ac_file in
2098	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2099	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2100	export ac_cv_exeext
2101	break;;
2102	* ) break;;
2103	esac
2104	done
2105	else
2106	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2107	See \`config.log' for more details." >&5
2108	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2109	See \`config.log' for more details." >&2;}
2110	{ (exit 1); exit 1; }; }
2111	fi
2112
2113	rm -f conftest$ac_cv_exeext
2114	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2115	echo "${ECHO_T}$ac_cv_exeext" >&6
2116
2117	rm -f conftest.$ac_ext
2118	EXEEXT=$ac_cv_exeext
2119	ac_exeext=$EXEEXT
2120	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2121	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2122	if test "${ac_cv_objext+set}" = set; then
2123	echo $ECHO_N "(cached) $ECHO_C" >&6
2124	else
2125	cat >conftest.$ac_ext <<_ACEOF
2126	/* confdefs.h. */
2127	_ACEOF
2128	cat confdefs.h >>conftest.$ac_ext
2129	cat >>conftest.$ac_ext <<_ACEOF
2130	/* end confdefs.h. */
2131
2132	int
2133	main ()
2134	{
2135
2136	;
2137	return 0;
2138	}
2139	_ACEOF
2140	rm -f conftest.o conftest.obj
2141	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2142	(eval $ac_compile) 2>&5
2143	ac_status=$?
2144	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145	(exit $ac_status); }; then
2146	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2147	case $ac_file in
2148	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2149	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2150	break;;
2151	esac
2152	done
2153	else
2154	echo "$as_me: failed program was:" >&5
2155	sed 's/^/\| /' conftest.$ac_ext >&5
2156
2157	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2158	See \`config.log' for more details." >&5
2159	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2160	See \`config.log' for more details." >&2;}
2161	{ (exit 1); exit 1; }; }
2162	fi
2163
2164	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2165	fi
2166	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2167	echo "${ECHO_T}$ac_cv_objext" >&6
2168	OBJEXT=$ac_cv_objext
2169	ac_objext=$OBJEXT
2170	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2171	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2172	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2173	echo $ECHO_N "(cached) $ECHO_C" >&6
2174	else
2175	cat >conftest.$ac_ext <<_ACEOF
2176	/* confdefs.h. */
2177	_ACEOF
2178	cat confdefs.h >>conftest.$ac_ext
2179	cat >>conftest.$ac_ext <<_ACEOF
2180	/* end confdefs.h. */
2181
2182	int
2183	main ()
2184	{
2185	#ifndef __GNUC__
2186	choke me
2187	#endif
2188
2189	;
2190	return 0;
2191	}
2192	_ACEOF
2193	rm -f conftest.$ac_objext
2194	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2195	(eval $ac_compile) 2>conftest.er1
2196	ac_status=$?
2197	grep -v '^ *+' conftest.er1 >conftest.err
2198	rm -f conftest.er1
2199	cat conftest.err >&5
2200	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201	(exit $ac_status); } &&
2202	{ ac_try='test -z "$ac_cxx_werror_flag"
2203	\|\| test ! -s conftest.err'
2204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2205	(eval $ac_try) 2>&5
2206	ac_status=$?
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); }; } &&
2209	{ ac_try='test -s conftest.$ac_objext'
2210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2211	(eval $ac_try) 2>&5
2212	ac_status=$?
2213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2214	(exit $ac_status); }; }; then
2215	ac_compiler_gnu=yes
2216	else
2217	echo "$as_me: failed program was:" >&5
2218	sed 's/^/\| /' conftest.$ac_ext >&5
2219
2220	ac_compiler_gnu=no
2221	fi
2222	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2223	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2224
2225	fi
2226	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2227	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2228	GXX=`test $ac_compiler_gnu = yes && echo yes`
2229	ac_test_CXXFLAGS=${CXXFLAGS+set}
2230	ac_save_CXXFLAGS=$CXXFLAGS
2231	CXXFLAGS="-g"
2232	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2233	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2234	if test "${ac_cv_prog_cxx_g+set}" = set; then
2235	echo $ECHO_N "(cached) $ECHO_C" >&6
2236	else
2237	cat >conftest.$ac_ext <<_ACEOF
2238	/* confdefs.h. */
2239	_ACEOF
2240	cat confdefs.h >>conftest.$ac_ext
2241	cat >>conftest.$ac_ext <<_ACEOF
2242	/* end confdefs.h. */
2243
2244	int
2245	main ()
2246	{
2247
2248	;
2249	return 0;
2250	}
2251	_ACEOF
2252	rm -f conftest.$ac_objext
2253	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2254	(eval $ac_compile) 2>conftest.er1
2255	ac_status=$?
2256	grep -v '^ *+' conftest.er1 >conftest.err
2257	rm -f conftest.er1
2258	cat conftest.err >&5
2259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2260	(exit $ac_status); } &&
2261	{ ac_try='test -z "$ac_cxx_werror_flag"
2262	\|\| test ! -s conftest.err'
2263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2264	(eval $ac_try) 2>&5
2265	ac_status=$?
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); }; } &&
2268	{ ac_try='test -s conftest.$ac_objext'
2269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2270	(eval $ac_try) 2>&5
2271	ac_status=$?
2272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2273	(exit $ac_status); }; }; then
2274	ac_cv_prog_cxx_g=yes
2275	else
2276	echo "$as_me: failed program was:" >&5
2277	sed 's/^/\| /' conftest.$ac_ext >&5
2278
2279	ac_cv_prog_cxx_g=no
2280	fi
2281	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2282	fi
2283	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2284	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2285	if test "$ac_test_CXXFLAGS" = set; then
2286	CXXFLAGS=$ac_save_CXXFLAGS
2287	elif test $ac_cv_prog_cxx_g = yes; then
2288	if test "$GXX" = yes; then
2289	CXXFLAGS="-g -O2"
2290	else
2291	CXXFLAGS="-g"
2292	fi
2293	else
2294	if test "$GXX" = yes; then
2295	CXXFLAGS="-O2"
2296	else
2297	CXXFLAGS=
2298	fi
2299	fi
2300	for ac_declaration in \
2301	'' \
2302	'extern "C" void std::exit (int) throw (); using std::exit;' \
2303	'extern "C" void std::exit (int); using std::exit;' \
2304	'extern "C" void exit (int) throw ();' \
2305	'extern "C" void exit (int);' \
2306	'void exit (int);'
2307	do
2308	cat >conftest.$ac_ext <<_ACEOF
2309	/* confdefs.h. */
2310	_ACEOF
2311	cat confdefs.h >>conftest.$ac_ext
2312	cat >>conftest.$ac_ext <<_ACEOF
2313	/* end confdefs.h. */
2314	$ac_declaration
2315	#include <stdlib.h>
2316	int
2317	main ()
2318	{
2319	exit (42);
2320	;
2321	return 0;
2322	}
2323	_ACEOF
2324	rm -f conftest.$ac_objext
2325	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2326	(eval $ac_compile) 2>conftest.er1
2327	ac_status=$?
2328	grep -v '^ *+' conftest.er1 >conftest.err
2329	rm -f conftest.er1
2330	cat conftest.err >&5
2331	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2332	(exit $ac_status); } &&
2333	{ ac_try='test -z "$ac_cxx_werror_flag"
2334	\|\| test ! -s conftest.err'
2335	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2336	(eval $ac_try) 2>&5
2337	ac_status=$?
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); }; } &&
2340	{ ac_try='test -s conftest.$ac_objext'
2341	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2342	(eval $ac_try) 2>&5
2343	ac_status=$?
2344	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345	(exit $ac_status); }; }; then
2346	:
2347	else
2348	echo "$as_me: failed program was:" >&5
2349	sed 's/^/\| /' conftest.$ac_ext >&5
2350
2351	continue
2352	fi
2353	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2354	cat >conftest.$ac_ext <<_ACEOF
2355	/* confdefs.h. */
2356	_ACEOF
2357	cat confdefs.h >>conftest.$ac_ext
2358	cat >>conftest.$ac_ext <<_ACEOF
2359	/* end confdefs.h. */
2360	$ac_declaration
2361	int
2362	main ()
2363	{
2364	exit (42);
2365	;
2366	return 0;
2367	}
2368	_ACEOF
2369	rm -f conftest.$ac_objext
2370	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2371	(eval $ac_compile) 2>conftest.er1
2372	ac_status=$?
2373	grep -v '^ *+' conftest.er1 >conftest.err
2374	rm -f conftest.er1
2375	cat conftest.err >&5
2376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377	(exit $ac_status); } &&
2378	{ ac_try='test -z "$ac_cxx_werror_flag"
2379	\|\| test ! -s conftest.err'
2380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2381	(eval $ac_try) 2>&5
2382	ac_status=$?
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); }; } &&
2385	{ ac_try='test -s conftest.$ac_objext'
2386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2387	(eval $ac_try) 2>&5
2388	ac_status=$?
2389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390	(exit $ac_status); }; }; then
2391	break
2392	else
2393	echo "$as_me: failed program was:" >&5
2394	sed 's/^/\| /' conftest.$ac_ext >&5
2395
2396	fi
2397	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2398	done
2399	rm -f conftest*
2400	if test -n "$ac_declaration"; then
2401	echo '#ifdef __cplusplus' >>confdefs.h
2402	echo $ac_declaration >>confdefs.h
2403	echo '#endif' >>confdefs.h
2404	fi
2405
2406	ac_ext=c
2407	ac_cpp='$CPP $CPPFLAGS'
2408	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2409	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2410	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2411	DEPDIR="${am__leading_dot}deps"
2412
2413	ac_config_commands="$ac_config_commands depfiles"
2414
2415
2416	am_make=${MAKE-make}
2417	cat > confinc << 'END'
2418	am__doit:
2419	@echo done
2420	.PHONY: am__doit
2421	END
2422	# If we don't find an include directive, just comment out the code.
2423	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2424	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2425	am__include="#"
2426	am__quote=
2427	_am_result=none
2428	# First try GNU make style include.
2429	echo "include confinc" > confmf
2430	# We grep out `Entering directory' and `Leaving directory'
2431	# messages which can occur if `w' ends up in MAKEFLAGS.
2432	# In particular we don't look at `^make:' because GNU make might
2433	# be invoked under some other name (usually "gmake"), in which
2434	# case it prints its new name instead of `make'.
2435	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2436	am__include=include
2437	am__quote=
2438	_am_result=GNU
2439	fi
2440	# Now try BSD make style include.
2441	if test "$am__include" = "#"; then
2442	echo '.include "confinc"' > confmf
2443	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2444	am__include=.include
2445	am__quote="\""
2446	_am_result=BSD
2447	fi
2448	fi
2449
2450
2451	echo "$as_me:$LINENO: result: $_am_result" >&5
2452	echo "${ECHO_T}$_am_result" >&6
2453	rm -f confinc confmf
2454
2455	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2456	if test "${enable_dependency_tracking+set}" = set; then
2457	enableval="$enable_dependency_tracking"
2458
2459	fi;
2460	if test "x$enable_dependency_tracking" != xno; then
2461	am_depcomp="$ac_aux_dir/depcomp"
2462	AMDEPBACKSLASH='\'
2463	fi
2464
2465
2466	if test "x$enable_dependency_tracking" != xno; then
2467	AMDEP_TRUE=
2468	AMDEP_FALSE='#'
2469	else
2470	AMDEP_TRUE='#'
2471	AMDEP_FALSE=
2472	fi
2473
2474
2475
2476
2477	depcc="$CXX" am_compiler_list=
2478
2479	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2480	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2481	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2482	echo $ECHO_N "(cached) $ECHO_C" >&6
2483	else
2484	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2485	# We make a subdir and do the tests there. Otherwise we can end up
2486	# making bogus files that we don't know about and never remove. For
2487	# instance it was reported that on HP-UX the gcc test will end up
2488	# making a dummy file named `D' -- because `-MD' means `put the output
2489	# in D'.
2490	mkdir conftest.dir
2491	# Copy depcomp to subdir because otherwise we won't find it if we're
2492	# using a relative directory.
2493	cp "$am_depcomp" conftest.dir
2494	cd conftest.dir
2495	# We will build objects and dependencies in a subdirectory because
2496	# it helps to detect inapplicable dependency modes. For instance
2497	# both Tru64's cc and ICC support -MD to output dependencies as a
2498	# side effect of compilation, but ICC will put the dependencies in
2499	# the current directory while Tru64 will put them in the object
2500	# directory.
2501	mkdir sub
2502
2503	am_cv_CXX_dependencies_compiler_type=none
2504	if test "$am_compiler_list" = ""; then
2505	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2506	fi
2507	for depmode in $am_compiler_list; do
2508	# Setup a source with many dependencies, because some compilers
2509	# like to wrap large dependency lists on column 80 (with \), and
2510	# we should not choose a depcomp mode which is confused by this.
2511	#
2512	# We need to recreate these files for each test, as the compiler may
2513	# overwrite some of them when testing with obscure command lines.
2514	# This happens at least with the AIX C compiler.
2515	: > sub/conftest.c
2516	for i in 1 2 3 4 5 6; do
2517	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2518	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2519	# Solaris 8's {/usr,}/bin/sh.
2520	touch sub/conftst$i.h
2521	done
2522	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2523
2524	case $depmode in
2525	nosideeffect)
2526	# after this tag, mechanisms are not by side-effect, so they'll
2527	# only be used when explicitly requested
2528	if test "x$enable_dependency_tracking" = xyes; then
2529	continue
2530	else
2531	break
2532	fi
2533	;;
2534	none) break ;;
2535	esac
2536	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2537	# mode. It turns out that the SunPro C++ compiler does not properly
2538	# handle `-M -o', and we need to detect this.
2539	if depmode=$depmode \
2540	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2541	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2542	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2543	>/dev/null 2>conftest.err &&
2544	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2545	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2546	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2547	# icc doesn't choke on unknown options, it will just issue warnings
2548	# or remarks (even with -Werror). So we grep stderr for any message
2549	# that says an option was ignored or not supported.
2550	# When given -MP, icc 7.0 and 7.1 complain thusly:
2551	# icc: Command line warning: ignoring option '-M'; no argument required
2552	# The diagnosis changed in icc 8.0:
2553	# icc: Command line remark: option '-MP' not supported
2554	if (grep 'ignoring option' conftest.err \|\|
2555	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2556	am_cv_CXX_dependencies_compiler_type=$depmode
2557	break
2558	fi
2559	fi
2560	done
2561
2562	cd ..
2563	rm -rf conftest.dir
2564	else
2565	am_cv_CXX_dependencies_compiler_type=none
2566	fi
2567
2568	fi
2569	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2570	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2571	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2572
2573
2574
2575	if
2576	test "x$enable_dependency_tracking" != xno \
2577	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2578	am__fastdepCXX_TRUE=
2579	am__fastdepCXX_FALSE='#'
2580	else
2581	am__fastdepCXX_TRUE='#'
2582	am__fastdepCXX_FALSE=
2583	fi
2584
2585
2586	ac_ext=c
2587	ac_cpp='$CPP $CPPFLAGS'
2588	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2589	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2590	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2591	if test -n "$ac_tool_prefix"; then
2592	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2593	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2594	echo "$as_me:$LINENO: checking for $ac_word" >&5
2595	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2596	if test "${ac_cv_prog_CC+set}" = set; then
2597	echo $ECHO_N "(cached) $ECHO_C" >&6
2598	else
2599	if test -n "$CC"; then
2600	ac_cv_prog_CC="$CC" # Let the user override the test.
2601	else
2602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603	for as_dir in $PATH
2604	do
2605	IFS=$as_save_IFS
2606	test -z "$as_dir" && as_dir=.
2607	for ac_exec_ext in '' $ac_executable_extensions; do
2608	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2609	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2610	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611	break 2
2612	fi
2613	done
2614	done
2615
2616	fi
2617	fi
2618	CC=$ac_cv_prog_CC
2619	if test -n "$CC"; then
2620	echo "$as_me:$LINENO: result: $CC" >&5
2621	echo "${ECHO_T}$CC" >&6
2622	else
2623	echo "$as_me:$LINENO: result: no" >&5
2624	echo "${ECHO_T}no" >&6
2625	fi
2626
2627	fi
2628	if test -z "$ac_cv_prog_CC"; then
2629	ac_ct_CC=$CC
2630	# Extract the first word of "gcc", so it can be a program name with args.
2631	set dummy gcc; ac_word=$2
2632	echo "$as_me:$LINENO: checking for $ac_word" >&5
2633	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2634	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2635	echo $ECHO_N "(cached) $ECHO_C" >&6
2636	else
2637	if test -n "$ac_ct_CC"; then
2638	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2639	else
2640	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641	for as_dir in $PATH
2642	do
2643	IFS=$as_save_IFS
2644	test -z "$as_dir" && as_dir=.
2645	for ac_exec_ext in '' $ac_executable_extensions; do
2646	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647	ac_cv_prog_ac_ct_CC="gcc"
2648	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2649	break 2
2650	fi
2651	done
2652	done
2653
2654	fi
2655	fi
2656	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2657	if test -n "$ac_ct_CC"; then
2658	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2659	echo "${ECHO_T}$ac_ct_CC" >&6
2660	else
2661	echo "$as_me:$LINENO: result: no" >&5
2662	echo "${ECHO_T}no" >&6
2663	fi
2664
2665	CC=$ac_ct_CC
2666	else
2667	CC="$ac_cv_prog_CC"
2668	fi
2669
2670	if test -z "$CC"; then
2671	if test -n "$ac_tool_prefix"; then
2672	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2673	set dummy ${ac_tool_prefix}cc; ac_word=$2
2674	echo "$as_me:$LINENO: checking for $ac_word" >&5
2675	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2676	if test "${ac_cv_prog_CC+set}" = set; then
2677	echo $ECHO_N "(cached) $ECHO_C" >&6
2678	else
2679	if test -n "$CC"; then
2680	ac_cv_prog_CC="$CC" # Let the user override the test.
2681	else
2682	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683	for as_dir in $PATH
2684	do
2685	IFS=$as_save_IFS
2686	test -z "$as_dir" && as_dir=.
2687	for ac_exec_ext in '' $ac_executable_extensions; do
2688	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2689	ac_cv_prog_CC="${ac_tool_prefix}cc"
2690	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2691	break 2
2692	fi
2693	done
2694	done
2695
2696	fi
2697	fi
2698	CC=$ac_cv_prog_CC
2699	if test -n "$CC"; then
2700	echo "$as_me:$LINENO: result: $CC" >&5
2701	echo "${ECHO_T}$CC" >&6
2702	else
2703	echo "$as_me:$LINENO: result: no" >&5
2704	echo "${ECHO_T}no" >&6
2705	fi
2706
2707	fi
2708	if test -z "$ac_cv_prog_CC"; then
2709	ac_ct_CC=$CC
2710	# Extract the first word of "cc", so it can be a program name with args.
2711	set dummy cc; ac_word=$2
2712	echo "$as_me:$LINENO: checking for $ac_word" >&5
2713	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2714	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2715	echo $ECHO_N "(cached) $ECHO_C" >&6
2716	else
2717	if test -n "$ac_ct_CC"; then
2718	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2719	else
2720	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721	for as_dir in $PATH
2722	do
2723	IFS=$as_save_IFS
2724	test -z "$as_dir" && as_dir=.
2725	for ac_exec_ext in '' $ac_executable_extensions; do
2726	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2727	ac_cv_prog_ac_ct_CC="cc"
2728	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2729	break 2
2730	fi
2731	done
2732	done
2733
2734	fi
2735	fi
2736	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2737	if test -n "$ac_ct_CC"; then
2738	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2739	echo "${ECHO_T}$ac_ct_CC" >&6
2740	else
2741	echo "$as_me:$LINENO: result: no" >&5
2742	echo "${ECHO_T}no" >&6
2743	fi
2744
2745	CC=$ac_ct_CC
2746	else
2747	CC="$ac_cv_prog_CC"
2748	fi
2749
2750	fi
2751	if test -z "$CC"; then
2752	# Extract the first word of "cc", so it can be a program name with args.
2753	set dummy cc; ac_word=$2
2754	echo "$as_me:$LINENO: checking for $ac_word" >&5
2755	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2756	if test "${ac_cv_prog_CC+set}" = set; then
2757	echo $ECHO_N "(cached) $ECHO_C" >&6
2758	else
2759	if test -n "$CC"; then
2760	ac_cv_prog_CC="$CC" # Let the user override the test.
2761	else
2762	ac_prog_rejected=no
2763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764	for as_dir in $PATH
2765	do
2766	IFS=$as_save_IFS
2767	test -z "$as_dir" && as_dir=.
2768	for ac_exec_ext in '' $ac_executable_extensions; do
2769	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2770	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2771	ac_prog_rejected=yes
2772	continue
2773	fi
2774	ac_cv_prog_CC="cc"
2775	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2776	break 2
2777	fi
2778	done
2779	done
2780
2781	if test $ac_prog_rejected = yes; then
2782	# We found a bogon in the path, so make sure we never use it.
2783	set dummy $ac_cv_prog_CC
2784	shift
2785	if test $# != 0; then
2786	# We chose a different compiler from the bogus one.
2787	# However, it has the same basename, so the bogon will be chosen
2788	# first if we set CC to just the basename; use the full file name.
2789	shift
2790	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2791	fi
2792	fi
2793	fi
2794	fi
2795	CC=$ac_cv_prog_CC
2796	if test -n "$CC"; then
2797	echo "$as_me:$LINENO: result: $CC" >&5
2798	echo "${ECHO_T}$CC" >&6
2799	else
2800	echo "$as_me:$LINENO: result: no" >&5
2801	echo "${ECHO_T}no" >&6
2802	fi
2803
2804	fi
2805	if test -z "$CC"; then
2806	if test -n "$ac_tool_prefix"; then
2807	for ac_prog in cl
2808	do
2809	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2810	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2811	echo "$as_me:$LINENO: checking for $ac_word" >&5
2812	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2813	if test "${ac_cv_prog_CC+set}" = set; then
2814	echo $ECHO_N "(cached) $ECHO_C" >&6
2815	else
2816	if test -n "$CC"; then
2817	ac_cv_prog_CC="$CC" # Let the user override the test.
2818	else
2819	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820	for as_dir in $PATH
2821	do
2822	IFS=$as_save_IFS
2823	test -z "$as_dir" && as_dir=.
2824	for ac_exec_ext in '' $ac_executable_extensions; do
2825	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2826	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2827	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2828	break 2
2829	fi
2830	done
2831	done
2832
2833	fi
2834	fi
2835	CC=$ac_cv_prog_CC
2836	if test -n "$CC"; then
2837	echo "$as_me:$LINENO: result: $CC" >&5
2838	echo "${ECHO_T}$CC" >&6
2839	else
2840	echo "$as_me:$LINENO: result: no" >&5
2841	echo "${ECHO_T}no" >&6
2842	fi
2843
2844	test -n "$CC" && break
2845	done
2846	fi
2847	if test -z "$CC"; then
2848	ac_ct_CC=$CC
2849	for ac_prog in cl
2850	do
2851	# Extract the first word of "$ac_prog", so it can be a program name with args.
2852	set dummy $ac_prog; ac_word=$2
2853	echo "$as_me:$LINENO: checking for $ac_word" >&5
2854	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2855	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2856	echo $ECHO_N "(cached) $ECHO_C" >&6
2857	else
2858	if test -n "$ac_ct_CC"; then
2859	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2860	else
2861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862	for as_dir in $PATH
2863	do
2864	IFS=$as_save_IFS
2865	test -z "$as_dir" && as_dir=.
2866	for ac_exec_ext in '' $ac_executable_extensions; do
2867	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2868	ac_cv_prog_ac_ct_CC="$ac_prog"
2869	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2870	break 2
2871	fi
2872	done
2873	done
2874
2875	fi
2876	fi
2877	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2878	if test -n "$ac_ct_CC"; then
2879	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2880	echo "${ECHO_T}$ac_ct_CC" >&6
2881	else
2882	echo "$as_me:$LINENO: result: no" >&5
2883	echo "${ECHO_T}no" >&6
2884	fi
2885
2886	test -n "$ac_ct_CC" && break
2887	done
2888
2889	CC=$ac_ct_CC
2890	fi
2891
2892	fi
2893
2894
2895	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2896	See \`config.log' for more details." >&5
2897	echo "$as_me: error: no acceptable C compiler found in \$PATH
2898	See \`config.log' for more details." >&2;}
2899	{ (exit 1); exit 1; }; }
2900
2901	# Provide some information about the compiler.
2902	echo "$as_me:$LINENO:" \
2903	"checking for C compiler version" >&5
2904	ac_compiler=`set X $ac_compile; echo $2`
2905	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2906	(eval $ac_compiler --version </dev/null >&5) 2>&5
2907	ac_status=$?
2908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909	(exit $ac_status); }
2910	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2911	(eval $ac_compiler -v </dev/null >&5) 2>&5
2912	ac_status=$?
2913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2914	(exit $ac_status); }
2915	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2916	(eval $ac_compiler -V </dev/null >&5) 2>&5
2917	ac_status=$?
2918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2919	(exit $ac_status); }
2920
2921	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2922	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2923	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2924	echo $ECHO_N "(cached) $ECHO_C" >&6
2925	else
2926	cat >conftest.$ac_ext <<_ACEOF
2927	/* confdefs.h. */
2928	_ACEOF
2929	cat confdefs.h >>conftest.$ac_ext
2930	cat >>conftest.$ac_ext <<_ACEOF
2931	/* end confdefs.h. */
2932
2933	int
2934	main ()
2935	{
2936	#ifndef __GNUC__
2937	choke me
2938	#endif
2939
2940	;
2941	return 0;
2942	}
2943	_ACEOF
2944	rm -f conftest.$ac_objext
2945	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2946	(eval $ac_compile) 2>conftest.er1
2947	ac_status=$?
2948	grep -v '^ *+' conftest.er1 >conftest.err
2949	rm -f conftest.er1
2950	cat conftest.err >&5
2951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2952	(exit $ac_status); } &&
2953	{ ac_try='test -z "$ac_c_werror_flag"
2954	\|\| test ! -s conftest.err'
2955	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2956	(eval $ac_try) 2>&5
2957	ac_status=$?
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); }; } &&
2960	{ ac_try='test -s conftest.$ac_objext'
2961	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2962	(eval $ac_try) 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }; }; then
2966	ac_compiler_gnu=yes
2967	else
2968	echo "$as_me: failed program was:" >&5
2969	sed 's/^/\| /' conftest.$ac_ext >&5
2970
2971	ac_compiler_gnu=no
2972	fi
2973	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2974	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2975
2976	fi
2977	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2978	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2979	GCC=`test $ac_compiler_gnu = yes && echo yes`
2980	ac_test_CFLAGS=${CFLAGS+set}
2981	ac_save_CFLAGS=$CFLAGS
2982	CFLAGS="-g"
2983	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2984	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2985	if test "${ac_cv_prog_cc_g+set}" = set; then
2986	echo $ECHO_N "(cached) $ECHO_C" >&6
2987	else
2988	cat >conftest.$ac_ext <<_ACEOF
2989	/* confdefs.h. */
2990	_ACEOF
2991	cat confdefs.h >>conftest.$ac_ext
2992	cat >>conftest.$ac_ext <<_ACEOF
2993	/* end confdefs.h. */
2994
2995	int
2996	main ()
2997	{
2998
2999	;
3000	return 0;
3001	}
3002	_ACEOF
3003	rm -f conftest.$ac_objext
3004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3005	(eval $ac_compile) 2>conftest.er1
3006	ac_status=$?
3007	grep -v '^ *+' conftest.er1 >conftest.err
3008	rm -f conftest.er1
3009	cat conftest.err >&5
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); } &&
3012	{ ac_try='test -z "$ac_c_werror_flag"
3013	\|\| test ! -s conftest.err'
3014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3015	(eval $ac_try) 2>&5
3016	ac_status=$?
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); }; } &&
3019	{ ac_try='test -s conftest.$ac_objext'
3020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3021	(eval $ac_try) 2>&5
3022	ac_status=$?
3023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024	(exit $ac_status); }; }; then
3025	ac_cv_prog_cc_g=yes
3026	else
3027	echo "$as_me: failed program was:" >&5
3028	sed 's/^/\| /' conftest.$ac_ext >&5
3029
3030	ac_cv_prog_cc_g=no
3031	fi
3032	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3033	fi
3034	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3035	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3036	if test "$ac_test_CFLAGS" = set; then
3037	CFLAGS=$ac_save_CFLAGS
3038	elif test $ac_cv_prog_cc_g = yes; then
3039	if test "$GCC" = yes; then
3040	CFLAGS="-g -O2"
3041	else
3042	CFLAGS="-g"
3043	fi
3044	else
3045	if test "$GCC" = yes; then
3046	CFLAGS="-O2"
3047	else
3048	CFLAGS=
3049	fi
3050	fi
3051	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3052	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3053	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3054	echo $ECHO_N "(cached) $ECHO_C" >&6
3055	else
3056	ac_cv_prog_cc_stdc=no
3057	ac_save_CC=$CC
3058	cat >conftest.$ac_ext <<_ACEOF
3059	/* confdefs.h. */
3060	_ACEOF
3061	cat confdefs.h >>conftest.$ac_ext
3062	cat >>conftest.$ac_ext <<_ACEOF
3063	/* end confdefs.h. */
3064	#include <stdarg.h>
3065	#include <stdio.h>
3066	#include <sys/types.h>
3067	#include <sys/stat.h>
3068	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3069	struct buf { int x; };
3070	FILE * (rcsopen) (struct buf , struct stat *, int);
3071	static char *e (p, i)
3072	char **p;
3073	int i;
3074	{
3075	return p[i];
3076	}
3077	static char f (char (g) (char , int), char *p, ...)
3078	{
3079	char *s;
3080	va_list v;
3081	va_start (v,p);
3082	s = g (p, va_arg (v,int));
3083	va_end (v);
3084	return s;
3085	}
3086
3087	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3088	function prototypes and stuff, but not '\xHH' hex character constants.
3089	These don't provoke an error unfortunately, instead are silently treated
3090	as 'x'. The following induces an error, until -std1 is added to get
3091	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3092	array size at least. It's necessary to write '\x00'==0 to get something
3093	that's true only with -std1. */
3094	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3095
3096	int test (int i, double x);
3097	struct s1 {int (*f) (int a);};
3098	struct s2 {int (*f) (double a);};
3099	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3100	int argc;
3101	char **argv;
3102	int
3103	main ()
3104	{
3105	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3106	;
3107	return 0;
3108	}
3109	_ACEOF
3110	# Don't try gcc -ansi; that turns off useful extensions and
3111	# breaks some systems' header files.
3112	# AIX -qlanglvl=ansi
3113	# Ultrix and OSF/1 -std1
3114	# HP-UX 10.20 and later -Ae
3115	# HP-UX older versions -Aa -D_HPUX_SOURCE
3116	# SVR4 -Xc -D__EXTENSIONS__
3117	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3118	do
3119	CC="$ac_save_CC $ac_arg"
3120	rm -f conftest.$ac_objext
3121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122	(eval $ac_compile) 2>conftest.er1
3123	ac_status=$?
3124	grep -v '^ *+' conftest.er1 >conftest.err
3125	rm -f conftest.er1
3126	cat conftest.err >&5
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); } &&
3129	{ ac_try='test -z "$ac_c_werror_flag"
3130	\|\| test ! -s conftest.err'
3131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132	(eval $ac_try) 2>&5
3133	ac_status=$?
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); }; } &&
3136	{ ac_try='test -s conftest.$ac_objext'
3137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138	(eval $ac_try) 2>&5
3139	ac_status=$?
3140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141	(exit $ac_status); }; }; then
3142	ac_cv_prog_cc_stdc=$ac_arg
3143	break
3144	else
3145	echo "$as_me: failed program was:" >&5
3146	sed 's/^/\| /' conftest.$ac_ext >&5
3147
3148	fi
3149	rm -f conftest.err conftest.$ac_objext
3150	done
3151	rm -f conftest.$ac_ext conftest.$ac_objext
3152	CC=$ac_save_CC
3153
3154	fi
3155
3156	case "x$ac_cv_prog_cc_stdc" in
3157	x\|xno)
3158	echo "$as_me:$LINENO: result: none needed" >&5
3159	echo "${ECHO_T}none needed" >&6 ;;
3160	*)
3161	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3162	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3163	CC="$CC $ac_cv_prog_cc_stdc" ;;
3164	esac
3165
3166	# Some people use a C++ compiler to compile C. Since we use `exit',
3167	# in C++ we need to declare it. In case someone uses the same compiler
3168	# for both compiling C and C++ we need to have the C++ compiler decide
3169	# the declaration of exit, since it's the most demanding environment.
3170	cat >conftest.$ac_ext <<_ACEOF
3171	#ifndef __cplusplus
3172	choke me
3173	#endif
3174	_ACEOF
3175	rm -f conftest.$ac_objext
3176	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3177	(eval $ac_compile) 2>conftest.er1
3178	ac_status=$?
3179	grep -v '^ *+' conftest.er1 >conftest.err
3180	rm -f conftest.er1
3181	cat conftest.err >&5
3182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3183	(exit $ac_status); } &&
3184	{ ac_try='test -z "$ac_c_werror_flag"
3185	\|\| test ! -s conftest.err'
3186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3187	(eval $ac_try) 2>&5
3188	ac_status=$?
3189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190	(exit $ac_status); }; } &&
3191	{ ac_try='test -s conftest.$ac_objext'
3192	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3193	(eval $ac_try) 2>&5
3194	ac_status=$?
3195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3196	(exit $ac_status); }; }; then
3197	for ac_declaration in \
3198	'' \
3199	'extern "C" void std::exit (int) throw (); using std::exit;' \
3200	'extern "C" void std::exit (int); using std::exit;' \
3201	'extern "C" void exit (int) throw ();' \
3202	'extern "C" void exit (int);' \
3203	'void exit (int);'
3204	do
3205	cat >conftest.$ac_ext <<_ACEOF
3206	/* confdefs.h. */
3207	_ACEOF
3208	cat confdefs.h >>conftest.$ac_ext
3209	cat >>conftest.$ac_ext <<_ACEOF
3210	/* end confdefs.h. */
3211	$ac_declaration
3212	#include <stdlib.h>
3213	int
3214	main ()
3215	{
3216	exit (42);
3217	;
3218	return 0;
3219	}
3220	_ACEOF
3221	rm -f conftest.$ac_objext
3222	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3223	(eval $ac_compile) 2>conftest.er1
3224	ac_status=$?
3225	grep -v '^ *+' conftest.er1 >conftest.err
3226	rm -f conftest.er1
3227	cat conftest.err >&5
3228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3229	(exit $ac_status); } &&
3230	{ ac_try='test -z "$ac_c_werror_flag"
3231	\|\| test ! -s conftest.err'
3232	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3233	(eval $ac_try) 2>&5
3234	ac_status=$?
3235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236	(exit $ac_status); }; } &&
3237	{ ac_try='test -s conftest.$ac_objext'
3238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3239	(eval $ac_try) 2>&5
3240	ac_status=$?
3241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242	(exit $ac_status); }; }; then
3243	:
3244	else
3245	echo "$as_me: failed program was:" >&5
3246	sed 's/^/\| /' conftest.$ac_ext >&5
3247
3248	continue
3249	fi
3250	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3251	cat >conftest.$ac_ext <<_ACEOF
3252	/* confdefs.h. */
3253	_ACEOF
3254	cat confdefs.h >>conftest.$ac_ext
3255	cat >>conftest.$ac_ext <<_ACEOF
3256	/* end confdefs.h. */
3257	$ac_declaration
3258	int
3259	main ()
3260	{
3261	exit (42);
3262	;
3263	return 0;
3264	}
3265	_ACEOF
3266	rm -f conftest.$ac_objext
3267	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3268	(eval $ac_compile) 2>conftest.er1
3269	ac_status=$?
3270	grep -v '^ *+' conftest.er1 >conftest.err
3271	rm -f conftest.er1
3272	cat conftest.err >&5
3273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274	(exit $ac_status); } &&
3275	{ ac_try='test -z "$ac_c_werror_flag"
3276	\|\| test ! -s conftest.err'
3277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3278	(eval $ac_try) 2>&5
3279	ac_status=$?
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); }; } &&
3282	{ ac_try='test -s conftest.$ac_objext'
3283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3284	(eval $ac_try) 2>&5
3285	ac_status=$?
3286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3287	(exit $ac_status); }; }; then
3288	break
3289	else
3290	echo "$as_me: failed program was:" >&5
3291	sed 's/^/\| /' conftest.$ac_ext >&5
3292
3293	fi
3294	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3295	done
3296	rm -f conftest*
3297	if test -n "$ac_declaration"; then
3298	echo '#ifdef __cplusplus' >>confdefs.h
3299	echo $ac_declaration >>confdefs.h
3300	echo '#endif' >>confdefs.h
3301	fi
3302
3303	else
3304	echo "$as_me: failed program was:" >&5
3305	sed 's/^/\| /' conftest.$ac_ext >&5
3306
3307	fi
3308	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3309	ac_ext=c
3310	ac_cpp='$CPP $CPPFLAGS'
3311	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3312	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3313	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3314
3315	depcc="$CC" am_compiler_list=
3316
3317	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3318	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3319	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3320	echo $ECHO_N "(cached) $ECHO_C" >&6
3321	else
3322	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3323	# We make a subdir and do the tests there. Otherwise we can end up
3324	# making bogus files that we don't know about and never remove. For
3325	# instance it was reported that on HP-UX the gcc test will end up
3326	# making a dummy file named `D' -- because `-MD' means `put the output
3327	# in D'.
3328	mkdir conftest.dir
3329	# Copy depcomp to subdir because otherwise we won't find it if we're
3330	# using a relative directory.
3331	cp "$am_depcomp" conftest.dir
3332	cd conftest.dir
3333	# We will build objects and dependencies in a subdirectory because
3334	# it helps to detect inapplicable dependency modes. For instance
3335	# both Tru64's cc and ICC support -MD to output dependencies as a
3336	# side effect of compilation, but ICC will put the dependencies in
3337	# the current directory while Tru64 will put them in the object
3338	# directory.
3339	mkdir sub
3340
3341	am_cv_CC_dependencies_compiler_type=none
3342	if test "$am_compiler_list" = ""; then
3343	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3344	fi
3345	for depmode in $am_compiler_list; do
3346	# Setup a source with many dependencies, because some compilers
3347	# like to wrap large dependency lists on column 80 (with \), and
3348	# we should not choose a depcomp mode which is confused by this.
3349	#
3350	# We need to recreate these files for each test, as the compiler may
3351	# overwrite some of them when testing with obscure command lines.
3352	# This happens at least with the AIX C compiler.
3353	: > sub/conftest.c
3354	for i in 1 2 3 4 5 6; do
3355	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3356	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3357	# Solaris 8's {/usr,}/bin/sh.
3358	touch sub/conftst$i.h
3359	done
3360	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3361
3362	case $depmode in
3363	nosideeffect)
3364	# after this tag, mechanisms are not by side-effect, so they'll
3365	# only be used when explicitly requested
3366	if test "x$enable_dependency_tracking" = xyes; then
3367	continue
3368	else
3369	break
3370	fi
3371	;;
3372	none) break ;;
3373	esac
3374	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3375	# mode. It turns out that the SunPro C++ compiler does not properly
3376	# handle `-M -o', and we need to detect this.
3377	if depmode=$depmode \
3378	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3379	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3380	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3381	>/dev/null 2>conftest.err &&
3382	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3383	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3384	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3385	# icc doesn't choke on unknown options, it will just issue warnings
3386	# or remarks (even with -Werror). So we grep stderr for any message
3387	# that says an option was ignored or not supported.
3388	# When given -MP, icc 7.0 and 7.1 complain thusly:
3389	# icc: Command line warning: ignoring option '-M'; no argument required
3390	# The diagnosis changed in icc 8.0:
3391	# icc: Command line remark: option '-MP' not supported
3392	if (grep 'ignoring option' conftest.err \|\|
3393	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3394	am_cv_CC_dependencies_compiler_type=$depmode
3395	break
3396	fi
3397	fi
3398	done
3399
3400	cd ..
3401	rm -rf conftest.dir
3402	else
3403	am_cv_CC_dependencies_compiler_type=none
3404	fi
3405
3406	fi
3407	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3408	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3409	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3410
3411
3412
3413	if
3414	test "x$enable_dependency_tracking" != xno \
3415	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3416	am__fastdepCC_TRUE=
3417	am__fastdepCC_FALSE='#'
3418	else
3419	am__fastdepCC_TRUE='#'
3420	am__fastdepCC_FALSE=
3421	fi
3422
3423
3424
3425	ac_ext=c
3426	ac_cpp='$CPP $CPPFLAGS'
3427	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3428	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3429	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3430	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3431	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3432	# On Suns, sometimes $CPP names a directory.
3433	if test -n "$CPP" && test -d "$CPP"; then
3434	CPP=
3435	fi
3436	if test -z "$CPP"; then
3437	if test "${ac_cv_prog_CPP+set}" = set; then
3438	echo $ECHO_N "(cached) $ECHO_C" >&6
3439	else
3440	# Double quotes because CPP needs to be expanded
3441	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3442	do
3443	ac_preproc_ok=false
3444	for ac_c_preproc_warn_flag in '' yes
3445	do
3446	# Use a header file that comes with gcc, so configuring glibc
3447	# with a fresh cross-compiler works.
3448	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3449	# <limits.h> exists even on freestanding compilers.
3450	# On the NeXT, cc -E runs the code through the compiler's parser,
3451	# not just through cpp. "Syntax error" is here to catch this case.
3452	cat >conftest.$ac_ext <<_ACEOF
3453	/* confdefs.h. */
3454	_ACEOF
3455	cat confdefs.h >>conftest.$ac_ext
3456	cat >>conftest.$ac_ext <<_ACEOF
3457	/* end confdefs.h. */
3458	#ifdef __STDC__
3459	# include <limits.h>
3460	#else
3461	# include <assert.h>
3462	#endif
3463	Syntax error
3464	_ACEOF
3465	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3466	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3467	ac_status=$?
3468	grep -v '^ *+' conftest.er1 >conftest.err
3469	rm -f conftest.er1
3470	cat conftest.err >&5
3471	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472	(exit $ac_status); } >/dev/null; then
3473	if test -s conftest.err; then
3474	ac_cpp_err=$ac_c_preproc_warn_flag
3475	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3476	else
3477	ac_cpp_err=
3478	fi
3479	else
3480	ac_cpp_err=yes
3481	fi
3482	if test -z "$ac_cpp_err"; then
3483	:
3484	else
3485	echo "$as_me: failed program was:" >&5
3486	sed 's/^/\| /' conftest.$ac_ext >&5
3487
3488	# Broken: fails on valid input.
3489	continue
3490	fi
3491	rm -f conftest.err conftest.$ac_ext
3492
3493	# OK, works on sane cases. Now check whether non-existent headers
3494	# can be detected and how.
3495	cat >conftest.$ac_ext <<_ACEOF
3496	/* confdefs.h. */
3497	_ACEOF
3498	cat confdefs.h >>conftest.$ac_ext
3499	cat >>conftest.$ac_ext <<_ACEOF
3500	/* end confdefs.h. */
3501	#include <ac_nonexistent.h>
3502	_ACEOF
3503	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3504	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3505	ac_status=$?
3506	grep -v '^ *+' conftest.er1 >conftest.err
3507	rm -f conftest.er1
3508	cat conftest.err >&5
3509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3510	(exit $ac_status); } >/dev/null; then
3511	if test -s conftest.err; then
3512	ac_cpp_err=$ac_c_preproc_warn_flag
3513	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3514	else
3515	ac_cpp_err=
3516	fi
3517	else
3518	ac_cpp_err=yes
3519	fi
3520	if test -z "$ac_cpp_err"; then
3521	# Broken: success on invalid input.
3522	continue
3523	else
3524	echo "$as_me: failed program was:" >&5
3525	sed 's/^/\| /' conftest.$ac_ext >&5
3526
3527	# Passes both tests.
3528	ac_preproc_ok=:
3529	break
3530	fi
3531	rm -f conftest.err conftest.$ac_ext
3532
3533	done
3534	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3535	rm -f conftest.err conftest.$ac_ext
3536	if $ac_preproc_ok; then
3537	break
3538	fi
3539
3540	done
3541	ac_cv_prog_CPP=$CPP
3542
3543	fi
3544	CPP=$ac_cv_prog_CPP
3545	else
3546	ac_cv_prog_CPP=$CPP
3547	fi
3548	echo "$as_me:$LINENO: result: $CPP" >&5
3549	echo "${ECHO_T}$CPP" >&6
3550	ac_preproc_ok=false
3551	for ac_c_preproc_warn_flag in '' yes
3552	do
3553	# Use a header file that comes with gcc, so configuring glibc
3554	# with a fresh cross-compiler works.
3555	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3556	# <limits.h> exists even on freestanding compilers.
3557	# On the NeXT, cc -E runs the code through the compiler's parser,
3558	# not just through cpp. "Syntax error" is here to catch this case.
3559	cat >conftest.$ac_ext <<_ACEOF
3560	/* confdefs.h. */
3561	_ACEOF
3562	cat confdefs.h >>conftest.$ac_ext
3563	cat >>conftest.$ac_ext <<_ACEOF
3564	/* end confdefs.h. */
3565	#ifdef __STDC__
3566	# include <limits.h>
3567	#else
3568	# include <assert.h>
3569	#endif
3570	Syntax error
3571	_ACEOF
3572	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3573	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3574	ac_status=$?
3575	grep -v '^ *+' conftest.er1 >conftest.err
3576	rm -f conftest.er1
3577	cat conftest.err >&5
3578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579	(exit $ac_status); } >/dev/null; then
3580	if test -s conftest.err; then
3581	ac_cpp_err=$ac_c_preproc_warn_flag
3582	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3583	else
3584	ac_cpp_err=
3585	fi
3586	else
3587	ac_cpp_err=yes
3588	fi
3589	if test -z "$ac_cpp_err"; then
3590	:
3591	else
3592	echo "$as_me: failed program was:" >&5
3593	sed 's/^/\| /' conftest.$ac_ext >&5
3594
3595	# Broken: fails on valid input.
3596	continue
3597	fi
3598	rm -f conftest.err conftest.$ac_ext
3599
3600	# OK, works on sane cases. Now check whether non-existent headers
3601	# can be detected and how.
3602	cat >conftest.$ac_ext <<_ACEOF
3603	/* confdefs.h. */
3604	_ACEOF
3605	cat confdefs.h >>conftest.$ac_ext
3606	cat >>conftest.$ac_ext <<_ACEOF
3607	/* end confdefs.h. */
3608	#include <ac_nonexistent.h>
3609	_ACEOF
3610	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3611	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3612	ac_status=$?
3613	grep -v '^ *+' conftest.er1 >conftest.err
3614	rm -f conftest.er1
3615	cat conftest.err >&5
3616	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3617	(exit $ac_status); } >/dev/null; then
3618	if test -s conftest.err; then
3619	ac_cpp_err=$ac_c_preproc_warn_flag
3620	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3621	else
3622	ac_cpp_err=
3623	fi
3624	else
3625	ac_cpp_err=yes
3626	fi
3627	if test -z "$ac_cpp_err"; then
3628	# Broken: success on invalid input.
3629	continue
3630	else
3631	echo "$as_me: failed program was:" >&5
3632	sed 's/^/\| /' conftest.$ac_ext >&5
3633
3634	# Passes both tests.
3635	ac_preproc_ok=:
3636	break
3637	fi
3638	rm -f conftest.err conftest.$ac_ext
3639
3640	done
3641	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3642	rm -f conftest.err conftest.$ac_ext
3643	if $ac_preproc_ok; then
3644	:
3645	else
3646	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3647	See \`config.log' for more details." >&5
3648	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3649	See \`config.log' for more details." >&2;}
3650	{ (exit 1); exit 1; }; }
3651	fi
3652
3653	ac_ext=c
3654	ac_cpp='$CPP $CPPFLAGS'
3655	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3656	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3657	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3658
3659
3660	echo "$as_me:$LINENO: checking for egrep" >&5
3661	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3662	if test "${ac_cv_prog_egrep+set}" = set; then
3663	echo $ECHO_N "(cached) $ECHO_C" >&6
3664	else
3665	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3666	then ac_cv_prog_egrep='grep -E'
3667	else ac_cv_prog_egrep='egrep'
3668	fi
3669	fi
3670	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3671	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3672	EGREP=$ac_cv_prog_egrep
3673
3674
3675	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3676	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3677	if test "${ac_cv_header_stdc+set}" = set; then
3678	echo $ECHO_N "(cached) $ECHO_C" >&6
3679	else
3680	cat >conftest.$ac_ext <<_ACEOF
3681	/* confdefs.h. */
3682	_ACEOF
3683	cat confdefs.h >>conftest.$ac_ext
3684	cat >>conftest.$ac_ext <<_ACEOF
3685	/* end confdefs.h. */
3686	#include <stdlib.h>
3687	#include <stdarg.h>
3688	#include <string.h>
3689	#include <float.h>
3690
3691	int
3692	main ()
3693	{
3694
3695	;
3696	return 0;
3697	}
3698	_ACEOF
3699	rm -f conftest.$ac_objext
3700	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3701	(eval $ac_compile) 2>conftest.er1
3702	ac_status=$?
3703	grep -v '^ *+' conftest.er1 >conftest.err
3704	rm -f conftest.er1
3705	cat conftest.err >&5
3706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3707	(exit $ac_status); } &&
3708	{ ac_try='test -z "$ac_c_werror_flag"
3709	\|\| test ! -s conftest.err'
3710	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3711	(eval $ac_try) 2>&5
3712	ac_status=$?
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); }; } &&
3715	{ ac_try='test -s conftest.$ac_objext'
3716	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3717	(eval $ac_try) 2>&5
3718	ac_status=$?
3719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3720	(exit $ac_status); }; }; then
3721	ac_cv_header_stdc=yes
3722	else
3723	echo "$as_me: failed program was:" >&5
3724	sed 's/^/\| /' conftest.$ac_ext >&5
3725
3726	ac_cv_header_stdc=no
3727	fi
3728	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3729
3730	if test $ac_cv_header_stdc = yes; then
3731	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3732	cat >conftest.$ac_ext <<_ACEOF
3733	/* confdefs.h. */
3734	_ACEOF
3735	cat confdefs.h >>conftest.$ac_ext
3736	cat >>conftest.$ac_ext <<_ACEOF
3737	/* end confdefs.h. */
3738	#include <string.h>
3739
3740	_ACEOF
3741	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3742	$EGREP "memchr" >/dev/null 2>&1; then
3743	:
3744	else
3745	ac_cv_header_stdc=no
3746	fi
3747	rm -f conftest*
3748
3749	fi
3750
3751	if test $ac_cv_header_stdc = yes; then
3752	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3753	cat >conftest.$ac_ext <<_ACEOF
3754	/* confdefs.h. */
3755	_ACEOF
3756	cat confdefs.h >>conftest.$ac_ext
3757	cat >>conftest.$ac_ext <<_ACEOF
3758	/* end confdefs.h. */
3759	#include <stdlib.h>
3760
3761	_ACEOF
3762	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3763	$EGREP "free" >/dev/null 2>&1; then
3764	:
3765	else
3766	ac_cv_header_stdc=no
3767	fi
3768	rm -f conftest*
3769
3770	fi
3771
3772	if test $ac_cv_header_stdc = yes; then
3773	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3774	if test "$cross_compiling" = yes; then
3775	:
3776	else
3777	cat >conftest.$ac_ext <<_ACEOF
3778	/* confdefs.h. */
3779	_ACEOF
3780	cat confdefs.h >>conftest.$ac_ext
3781	cat >>conftest.$ac_ext <<_ACEOF
3782	/* end confdefs.h. */
3783	#include <ctype.h>
3784	#if ((' ' & 0x0FF) == 0x020)
3785	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3786	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3787	#else
3788	# define ISLOWER(c) \
3789	(('a' <= (c) && (c) <= 'i') \
3790	\|\| ('j' <= (c) && (c) <= 'r') \
3791	\|\| ('s' <= (c) && (c) <= 'z'))
3792	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3793	#endif
3794
3795	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3796	int
3797	main ()
3798	{
3799	int i;
3800	for (i = 0; i < 256; i++)
3801	if (XOR (islower (i), ISLOWER (i))
3802	\|\| toupper (i) != TOUPPER (i))
3803	exit(2);
3804	exit (0);
3805	}
3806	_ACEOF
3807	rm -f conftest$ac_exeext
3808	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3809	(eval $ac_link) 2>&5
3810	ac_status=$?
3811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3812	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3813	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3814	(eval $ac_try) 2>&5
3815	ac_status=$?
3816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817	(exit $ac_status); }; }; then
3818	:
3819	else
3820	echo "$as_me: program exited with status $ac_status" >&5
3821	echo "$as_me: failed program was:" >&5
3822	sed 's/^/\| /' conftest.$ac_ext >&5
3823
3824	( exit $ac_status )
3825	ac_cv_header_stdc=no
3826	fi
3827	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3828	fi
3829	fi
3830	fi
3831	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3832	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3833	if test $ac_cv_header_stdc = yes; then
3834
3835	cat >>confdefs.h <<\_ACEOF
3836	#define STDC_HEADERS 1
3837	_ACEOF
3838
3839	fi
3840
3841
3842	### CHECKING OPTIONAT ARGUMENTS
3843	## DEBUG-statement
3844	DEBUG=no
3845	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3846	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3847	# Check whether --enable-debug or --disable-debug was given.
3848	if test "${enable_debug+set}" = set; then
3849	enableval="$enable_debug"
3850	DEBUG=$enableval
3851	fi;
3852
3853	if test "$DEBUG" = "no"; then
3854	echo "no"
3855	echo " -> Setting debuglevel to 1. Like this you can still see errors."
3856	DEBUG=1
3857	elif test "$DEBUG" = yes; then
3858	echo "yes"
3859	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3860	DEBUG=3
3861	else
3862	echo "yes set to $DEBUG"
3863	fi
3864
3865	cat >>confdefs.h <<_ACEOF
3866	#define DEBUG $DEBUG
3867	_ACEOF
3868
3869
3870
3871
3872	## GTK-disabled
3873	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3874	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3875
3876	# Check whether --with-gtk or --without-gtk was given.
3877	if test "${with_gtk+set}" = set; then
3878	withval="$with_gtk"
3879	def_gtk=no
3880	else
3881	def_gtk=yes
3882	fi;
3883	if test "$def_gtk" = yes; then
3884	echo "yes"
3885	fi
3886	if test "$def_gtk" = no; then
3887	echo "no"
3888	fi
3889
3890	## gThread-disabled
3891	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3892	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3893
3894	# Check whether --with-gthread or --without-gthread was given.
3895	if test "${with_gthread+set}" = set; then
3896	withval="$with_gthread"
3897	def_gthread=no
3898	else
3899	def_gthread=yes
3900	fi;
3901	if test "$def_gthread" = yes; then
3902	echo "yes"
3903	fi
3904	if test "$def_gthread" = no; then
3905	echo "no"
3906	fi
3907
3908	## libCurl disabled?
3909	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3910	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3911
3912	# Check whether --with-curl or --without-curl was given.
3913	if test "${with_curl+set}" = set; then
3914	withval="$with_curl"
3915	def_curl=no
3916	else
3917	def_curl=yes
3918	fi;
3919	if test "$def_curl" = yes; then
3920	echo "yes"
3921	fi
3922	if test "$def_curl" = no; then
3923	echo "no"
3924	fi
3925
3926	### SDL_image-disable
3927	def_sdl_image=yes
3928	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3929	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3930
3931	# Check whether --with-sdl_image or --without-sdl_image was given.
3932	if test "${with_sdl_image+set}" = set; then
3933	withval="$with_sdl_image"
3934	def_sdl_image=no
3935	fi;
3936	if test "$def_sdl_image" = yes; then
3937	echo "yes"
3938	fi
3939	if test "$def_sdl_image" = no; then
3940	echo "no"
3941	fi
3942
3943
3944	## PROGRAMM CHECKING
3945	# checking for Doxygen
3946	# Extract the first word of "doxygen", so it can be a program name with args.
3947	set dummy doxygen; ac_word=$2
3948	echo "$as_me:$LINENO: checking for $ac_word" >&5
3949	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3950	if test "${ac_cv_path_DOXYGEN+set}" = set; then
3951	echo $ECHO_N "(cached) $ECHO_C" >&6
3952	else
3953	case $DOXYGEN in
3954	[\\/]* \| ?:[\\/]*)
3955	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
3956	;;
3957	*)
3958	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3959	for as_dir in $PATH
3960	do
3961	IFS=$as_save_IFS
3962	test -z "$as_dir" && as_dir=.
3963	for ac_exec_ext in '' $ac_executable_extensions; do
3964	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3965	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
3966	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3967	break 2
3968	fi
3969	done
3970	done
3971
3972	;;
3973	esac
3974	fi
3975	DOXYGEN=$ac_cv_path_DOXYGEN
3976
3977	if test -n "$DOXYGEN"; then
3978	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
3979	echo "${ECHO_T}$DOXYGEN" >&6
3980	else
3981	echo "$as_me:$LINENO: result: no" >&5
3982	echo "${ECHO_T}no" >&6
3983	fi
3984
3985
3986
3987	if test $DOXYGEN; then
3988	DOXYGEN_TRUE=
3989	DOXYGEN_FALSE='#'
3990	else
3991	DOXYGEN_TRUE='#'
3992	DOXYGEN_FALSE=
3993	fi
3994
3995
3996	### CHECKING FOR SYSTEM ###
3997
3998	echo "$as_me:$LINENO: checking for System" >&5
3999	echo $ECHO_N "checking for System... $ECHO_C" >&6
4000	## checking for openGL-environment and other sys-specific parameters
4001	case "$target" in
4002	### WINDOWS ###
4003	--mingw32*)
4004	echo "mingw-WINDOWS detected"
4005
4006	mingw="yes"
4007	MSBITFIELDS="-mms-bitfields"
4008	MWINDOWS="-mwindows"
4009
4010	# checking gl header
4011	#done before loop
4012
4013	# checking gl header
4014	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4025	inttypes.h stdint.h unistd.h
4026	do
4027	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4028	echo "$as_me:$LINENO: checking for $ac_header" >&5
4029	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4030	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4031	echo $ECHO_N "(cached) $ECHO_C" >&6
4032	else
4033	cat >conftest.$ac_ext <<_ACEOF
4034	/* confdefs.h. */
4035	_ACEOF
4036	cat confdefs.h >>conftest.$ac_ext
4037	cat >>conftest.$ac_ext <<_ACEOF
4038	/* end confdefs.h. */
4039	$ac_includes_default
4040
4041	#include <$ac_header>
4042	_ACEOF
4043	rm -f conftest.$ac_objext
4044	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4045	(eval $ac_compile) 2>conftest.er1
4046	ac_status=$?
4047	grep -v '^ *+' conftest.er1 >conftest.err
4048	rm -f conftest.er1
4049	cat conftest.err >&5
4050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4051	(exit $ac_status); } &&
4052	{ ac_try='test -z "$ac_c_werror_flag"
4053	\|\| test ! -s conftest.err'
4054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4055	(eval $ac_try) 2>&5
4056	ac_status=$?
4057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4058	(exit $ac_status); }; } &&
4059	{ ac_try='test -s conftest.$ac_objext'
4060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4061	(eval $ac_try) 2>&5
4062	ac_status=$?
4063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4064	(exit $ac_status); }; }; then
4065	eval "$as_ac_Header=yes"
4066	else
4067	echo "$as_me: failed program was:" >&5
4068	sed 's/^/\| /' conftest.$ac_ext >&5
4069
4070	eval "$as_ac_Header=no"
4071	fi
4072	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4073	fi
4074	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4075	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4076	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4077	cat >>confdefs.h <<_ACEOF
4078	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4079	_ACEOF
4080
4081	fi
4082
4083	done
4084
4085
4086
4087	for ac_header in GL/gl.h
4088	do
4089	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4090	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4091	echo "$as_me:$LINENO: checking for $ac_header" >&5
4092	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4093	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4094	echo $ECHO_N "(cached) $ECHO_C" >&6
4095	fi
4096	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4097	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4098	else
4099	# Is the header compilable?
4100	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4101	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4102	cat >conftest.$ac_ext <<_ACEOF
4103	/* confdefs.h. */
4104	_ACEOF
4105	cat confdefs.h >>conftest.$ac_ext
4106	cat >>conftest.$ac_ext <<_ACEOF
4107	/* end confdefs.h. */
4108	$ac_includes_default
4109	#include <$ac_header>
4110	_ACEOF
4111	rm -f conftest.$ac_objext
4112	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4113	(eval $ac_compile) 2>conftest.er1
4114	ac_status=$?
4115	grep -v '^ *+' conftest.er1 >conftest.err
4116	rm -f conftest.er1
4117	cat conftest.err >&5
4118	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4119	(exit $ac_status); } &&
4120	{ ac_try='test -z "$ac_c_werror_flag"
4121	\|\| test ! -s conftest.err'
4122	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4123	(eval $ac_try) 2>&5
4124	ac_status=$?
4125	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4126	(exit $ac_status); }; } &&
4127	{ ac_try='test -s conftest.$ac_objext'
4128	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4129	(eval $ac_try) 2>&5
4130	ac_status=$?
4131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4132	(exit $ac_status); }; }; then
4133	ac_header_compiler=yes
4134	else
4135	echo "$as_me: failed program was:" >&5
4136	sed 's/^/\| /' conftest.$ac_ext >&5
4137
4138	ac_header_compiler=no
4139	fi
4140	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4141	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4142	echo "${ECHO_T}$ac_header_compiler" >&6
4143
4144	# Is the header present?
4145	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4146	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4147	cat >conftest.$ac_ext <<_ACEOF
4148	/* confdefs.h. */
4149	_ACEOF
4150	cat confdefs.h >>conftest.$ac_ext
4151	cat >>conftest.$ac_ext <<_ACEOF
4152	/* end confdefs.h. */
4153	#include <$ac_header>
4154	_ACEOF
4155	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4156	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4157	ac_status=$?
4158	grep -v '^ *+' conftest.er1 >conftest.err
4159	rm -f conftest.er1
4160	cat conftest.err >&5
4161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4162	(exit $ac_status); } >/dev/null; then
4163	if test -s conftest.err; then
4164	ac_cpp_err=$ac_c_preproc_warn_flag
4165	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4166	else
4167	ac_cpp_err=
4168	fi
4169	else
4170	ac_cpp_err=yes
4171	fi
4172	if test -z "$ac_cpp_err"; then
4173	ac_header_preproc=yes
4174	else
4175	echo "$as_me: failed program was:" >&5
4176	sed 's/^/\| /' conftest.$ac_ext >&5
4177
4178	ac_header_preproc=no
4179	fi
4180	rm -f conftest.err conftest.$ac_ext
4181	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4182	echo "${ECHO_T}$ac_header_preproc" >&6
4183
4184	# So? What about this header?
4185	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4186	yes:no: )
4187	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4188	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4189	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4190	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4191	ac_header_preproc=yes
4192	;;
4193	no:yes:* )
4194	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4195	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4196	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4197	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4198	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4199	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4200	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4201	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4202	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4203	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4204	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4205	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4206	(
4207	cat <<\_ASBOX
4208	## ---------------------------------------------- ##
4209	## Report this to orxonox-dev at mail.datacore.ch ##
4210	## ---------------------------------------------- ##
4211	_ASBOX
4212	) \|
4213	sed "s/^/$as_me: WARNING: /" >&2
4214	;;
4215	esac
4216	echo "$as_me:$LINENO: checking for $ac_header" >&5
4217	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4218	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4219	echo $ECHO_N "(cached) $ECHO_C" >&6
4220	else
4221	eval "$as_ac_Header=\$ac_header_preproc"
4222	fi
4223	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4224	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4225
4226	fi
4227	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4228	cat >>confdefs.h <<_ACEOF
4229	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4230	_ACEOF
4231
4232	else
4233	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4234	echo "$as_me: error: cannot find opengl headers" >&2;}
4235	{ (exit 1); exit 1; }; }
4236	fi
4237
4238	done
4239
4240	# checking for Windows openGl library
4241	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4242	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4243	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4244	echo $ECHO_N "(cached) $ECHO_C" >&6
4245	else
4246	ac_check_lib_save_LIBS=$LIBS
4247	LIBS="-lopengl32 $LIBS"
4248	cat >conftest.$ac_ext <<_ACEOF
4249	/* confdefs.h. */
4250	_ACEOF
4251	cat confdefs.h >>conftest.$ac_ext
4252	cat >>conftest.$ac_ext <<_ACEOF
4253	/* end confdefs.h. */
4254
4255
4256	int
4257	main ()
4258	{
4259	main ();
4260	;
4261	return 0;
4262	}
4263	_ACEOF
4264	rm -f conftest.$ac_objext conftest$ac_exeext
4265	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4266	(eval $ac_link) 2>conftest.er1
4267	ac_status=$?
4268	grep -v '^ *+' conftest.er1 >conftest.err
4269	rm -f conftest.er1
4270	cat conftest.err >&5
4271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4272	(exit $ac_status); } &&
4273	{ ac_try='test -z "$ac_c_werror_flag"
4274	\|\| test ! -s conftest.err'
4275	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4276	(eval $ac_try) 2>&5
4277	ac_status=$?
4278	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279	(exit $ac_status); }; } &&
4280	{ ac_try='test -s conftest$ac_exeext'
4281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4282	(eval $ac_try) 2>&5
4283	ac_status=$?
4284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285	(exit $ac_status); }; }; then
4286	ac_cv_lib_opengl32_main=yes
4287	else
4288	echo "$as_me: failed program was:" >&5
4289	sed 's/^/\| /' conftest.$ac_ext >&5
4290
4291	ac_cv_lib_opengl32_main=no
4292	fi
4293	rm -f conftest.err conftest.$ac_objext \
4294	conftest$ac_exeext conftest.$ac_ext
4295	LIBS=$ac_check_lib_save_LIBS
4296	fi
4297	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4298	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4299	if test $ac_cv_lib_opengl32_main = yes; then
4300	FOUND_opengl32=yes
4301	else
4302	"gl/gl.h"
4303	fi
4304
4305	if test "$FOUND_opengl32" = "yes" ; then
4306	LIBS="$LIBS -lopengl32"
4307	else
4308	echo "------------------"
4309	echo "opengl not found."
4310	echo "please install the opengl package which can be found at http://www.opengl.org"
4311	echo "------------------"
4312	exit -1
4313	fi
4314
4315	# cheking for GLU-header
4316
4317	for ac_header in GL/glu.h
4318	do
4319	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4320	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4321	echo "$as_me:$LINENO: checking for $ac_header" >&5
4322	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4323	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4324	echo $ECHO_N "(cached) $ECHO_C" >&6
4325	fi
4326	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4327	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4328	else
4329	# Is the header compilable?
4330	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4331	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4332	cat >conftest.$ac_ext <<_ACEOF
4333	/* confdefs.h. */
4334	_ACEOF
4335	cat confdefs.h >>conftest.$ac_ext
4336	cat >>conftest.$ac_ext <<_ACEOF
4337	/* end confdefs.h. */
4338	$ac_includes_default
4339	#include <$ac_header>
4340	_ACEOF
4341	rm -f conftest.$ac_objext
4342	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4343	(eval $ac_compile) 2>conftest.er1
4344	ac_status=$?
4345	grep -v '^ *+' conftest.er1 >conftest.err
4346	rm -f conftest.er1
4347	cat conftest.err >&5
4348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4349	(exit $ac_status); } &&
4350	{ ac_try='test -z "$ac_c_werror_flag"
4351	\|\| test ! -s conftest.err'
4352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4353	(eval $ac_try) 2>&5
4354	ac_status=$?
4355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4356	(exit $ac_status); }; } &&
4357	{ ac_try='test -s conftest.$ac_objext'
4358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4359	(eval $ac_try) 2>&5
4360	ac_status=$?
4361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362	(exit $ac_status); }; }; then
4363	ac_header_compiler=yes
4364	else
4365	echo "$as_me: failed program was:" >&5
4366	sed 's/^/\| /' conftest.$ac_ext >&5
4367
4368	ac_header_compiler=no
4369	fi
4370	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4371	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4372	echo "${ECHO_T}$ac_header_compiler" >&6
4373
4374	# Is the header present?
4375	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4376	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4377	cat >conftest.$ac_ext <<_ACEOF
4378	/* confdefs.h. */
4379	_ACEOF
4380	cat confdefs.h >>conftest.$ac_ext
4381	cat >>conftest.$ac_ext <<_ACEOF
4382	/* end confdefs.h. */
4383	#include <$ac_header>
4384	_ACEOF
4385	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4386	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4387	ac_status=$?
4388	grep -v '^ *+' conftest.er1 >conftest.err
4389	rm -f conftest.er1
4390	cat conftest.err >&5
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); } >/dev/null; then
4393	if test -s conftest.err; then
4394	ac_cpp_err=$ac_c_preproc_warn_flag
4395	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4396	else
4397	ac_cpp_err=
4398	fi
4399	else
4400	ac_cpp_err=yes
4401	fi
4402	if test -z "$ac_cpp_err"; then
4403	ac_header_preproc=yes
4404	else
4405	echo "$as_me: failed program was:" >&5
4406	sed 's/^/\| /' conftest.$ac_ext >&5
4407
4408	ac_header_preproc=no
4409	fi
4410	rm -f conftest.err conftest.$ac_ext
4411	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4412	echo "${ECHO_T}$ac_header_preproc" >&6
4413
4414	# So? What about this header?
4415	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4416	yes:no: )
4417	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4418	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4419	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4420	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4421	ac_header_preproc=yes
4422	;;
4423	no:yes:* )
4424	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4425	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4426	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4427	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4428	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4429	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4430	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4431	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4432	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4433	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4434	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4435	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4436	(
4437	cat <<\_ASBOX
4438	## ---------------------------------------------- ##
4439	## Report this to orxonox-dev at mail.datacore.ch ##
4440	## ---------------------------------------------- ##
4441	_ASBOX
4442	) \|
4443	sed "s/^/$as_me: WARNING: /" >&2
4444	;;
4445	esac
4446	echo "$as_me:$LINENO: checking for $ac_header" >&5
4447	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4448	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4449	echo $ECHO_N "(cached) $ECHO_C" >&6
4450	else
4451	eval "$as_ac_Header=\$ac_header_preproc"
4452	fi
4453	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4454	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4455
4456	fi
4457	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4458	cat >>confdefs.h <<_ACEOF
4459	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4460	_ACEOF
4461
4462	else
4463	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4464	echo "$as_me: error: cannot find opengl headers" >&2;}
4465	{ (exit 1); exit 1; }; }
4466	fi
4467
4468	done
4469
4470
4471	# checking for libGLU
4472	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4473	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4474	if test "${ac_cv_lib_glu32_main+set}" = set; then
4475	echo $ECHO_N "(cached) $ECHO_C" >&6
4476	else
4477	ac_check_lib_save_LIBS=$LIBS
4478	LIBS="-lglu32 $LIBS"
4479	cat >conftest.$ac_ext <<_ACEOF
4480	/* confdefs.h. */
4481	_ACEOF
4482	cat confdefs.h >>conftest.$ac_ext
4483	cat >>conftest.$ac_ext <<_ACEOF
4484	/* end confdefs.h. */
4485
4486
4487	int
4488	main ()
4489	{
4490	main ();
4491	;
4492	return 0;
4493	}
4494	_ACEOF
4495	rm -f conftest.$ac_objext conftest$ac_exeext
4496	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4497	(eval $ac_link) 2>conftest.er1
4498	ac_status=$?
4499	grep -v '^ *+' conftest.er1 >conftest.err
4500	rm -f conftest.er1
4501	cat conftest.err >&5
4502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503	(exit $ac_status); } &&
4504	{ ac_try='test -z "$ac_c_werror_flag"
4505	\|\| test ! -s conftest.err'
4506	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4507	(eval $ac_try) 2>&5
4508	ac_status=$?
4509	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510	(exit $ac_status); }; } &&
4511	{ ac_try='test -s conftest$ac_exeext'
4512	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4513	(eval $ac_try) 2>&5
4514	ac_status=$?
4515	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4516	(exit $ac_status); }; }; then
4517	ac_cv_lib_glu32_main=yes
4518	else
4519	echo "$as_me: failed program was:" >&5
4520	sed 's/^/\| /' conftest.$ac_ext >&5
4521
4522	ac_cv_lib_glu32_main=no
4523	fi
4524	rm -f conftest.err conftest.$ac_objext \
4525	conftest$ac_exeext conftest.$ac_ext
4526	LIBS=$ac_check_lib_save_LIBS
4527	fi
4528	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4529	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4530	if test $ac_cv_lib_glu32_main = yes; then
4531	FOUND_glu32=yes
4532	fi
4533
4534	if test "$FOUND_glu32" = "yes" ; then
4535	LIBS="$LIBS -lGLU32"
4536	else
4537	echo "------------------"
4538	echo "GLU library not found."
4539	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4540	echo "------------------"
4541	exit -1
4542	fi
4543
4544	# checking for mingw32
4545	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4546	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4547	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4548	echo $ECHO_N "(cached) $ECHO_C" >&6
4549	else
4550	ac_check_lib_save_LIBS=$LIBS
4551	LIBS="-lmingw32 $LIBS"
4552	cat >conftest.$ac_ext <<_ACEOF
4553	/* confdefs.h. */
4554	_ACEOF
4555	cat confdefs.h >>conftest.$ac_ext
4556	cat >>conftest.$ac_ext <<_ACEOF
4557	/* end confdefs.h. */
4558
4559
4560	int
4561	main ()
4562	{
4563	main ();
4564	;
4565	return 0;
4566	}
4567	_ACEOF
4568	rm -f conftest.$ac_objext conftest$ac_exeext
4569	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4570	(eval $ac_link) 2>conftest.er1
4571	ac_status=$?
4572	grep -v '^ *+' conftest.er1 >conftest.err
4573	rm -f conftest.er1
4574	cat conftest.err >&5
4575	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4576	(exit $ac_status); } &&
4577	{ ac_try='test -z "$ac_c_werror_flag"
4578	\|\| test ! -s conftest.err'
4579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4580	(eval $ac_try) 2>&5
4581	ac_status=$?
4582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4583	(exit $ac_status); }; } &&
4584	{ ac_try='test -s conftest$ac_exeext'
4585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4586	(eval $ac_try) 2>&5
4587	ac_status=$?
4588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4589	(exit $ac_status); }; }; then
4590	ac_cv_lib_mingw32_main=yes
4591	else
4592	echo "$as_me: failed program was:" >&5
4593	sed 's/^/\| /' conftest.$ac_ext >&5
4594
4595	ac_cv_lib_mingw32_main=no
4596	fi
4597	rm -f conftest.err conftest.$ac_objext \
4598	conftest$ac_exeext conftest.$ac_ext
4599	LIBS=$ac_check_lib_save_LIBS
4600	fi
4601	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4602	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4603	if test $ac_cv_lib_mingw32_main = yes; then
4604	FOUND_mingw32=yes
4605	fi
4606
4607	if test $FOUND_mingw32 = "yes"; then
4608	LIBS="$LIBS -lmingw32"
4609	fi
4610	# checking for SDL-headers
4611
4612	for ac_header in SDL/SDL.h
4613	do
4614	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4615	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4616	echo "$as_me:$LINENO: checking for $ac_header" >&5
4617	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4618	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4619	echo $ECHO_N "(cached) $ECHO_C" >&6
4620	fi
4621	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4622	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4623	else
4624	# Is the header compilable?
4625	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4626	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4627	cat >conftest.$ac_ext <<_ACEOF
4628	/* confdefs.h. */
4629	_ACEOF
4630	cat confdefs.h >>conftest.$ac_ext
4631	cat >>conftest.$ac_ext <<_ACEOF
4632	/* end confdefs.h. */
4633	$ac_includes_default
4634	#include <$ac_header>
4635	_ACEOF
4636	rm -f conftest.$ac_objext
4637	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4638	(eval $ac_compile) 2>conftest.er1
4639	ac_status=$?
4640	grep -v '^ *+' conftest.er1 >conftest.err
4641	rm -f conftest.er1
4642	cat conftest.err >&5
4643	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4644	(exit $ac_status); } &&
4645	{ ac_try='test -z "$ac_c_werror_flag"
4646	\|\| test ! -s conftest.err'
4647	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4648	(eval $ac_try) 2>&5
4649	ac_status=$?
4650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4651	(exit $ac_status); }; } &&
4652	{ ac_try='test -s conftest.$ac_objext'
4653	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4654	(eval $ac_try) 2>&5
4655	ac_status=$?
4656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4657	(exit $ac_status); }; }; then
4658	ac_header_compiler=yes
4659	else
4660	echo "$as_me: failed program was:" >&5
4661	sed 's/^/\| /' conftest.$ac_ext >&5
4662
4663	ac_header_compiler=no
4664	fi
4665	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4666	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4667	echo "${ECHO_T}$ac_header_compiler" >&6
4668
4669	# Is the header present?
4670	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4671	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4672	cat >conftest.$ac_ext <<_ACEOF
4673	/* confdefs.h. */
4674	_ACEOF
4675	cat confdefs.h >>conftest.$ac_ext
4676	cat >>conftest.$ac_ext <<_ACEOF
4677	/* end confdefs.h. */
4678	#include <$ac_header>
4679	_ACEOF
4680	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4681	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4682	ac_status=$?
4683	grep -v '^ *+' conftest.er1 >conftest.err
4684	rm -f conftest.er1
4685	cat conftest.err >&5
4686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4687	(exit $ac_status); } >/dev/null; then
4688	if test -s conftest.err; then
4689	ac_cpp_err=$ac_c_preproc_warn_flag
4690	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4691	else
4692	ac_cpp_err=
4693	fi
4694	else
4695	ac_cpp_err=yes
4696	fi
4697	if test -z "$ac_cpp_err"; then
4698	ac_header_preproc=yes
4699	else
4700	echo "$as_me: failed program was:" >&5
4701	sed 's/^/\| /' conftest.$ac_ext >&5
4702
4703	ac_header_preproc=no
4704	fi
4705	rm -f conftest.err conftest.$ac_ext
4706	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4707	echo "${ECHO_T}$ac_header_preproc" >&6
4708
4709	# So? What about this header?
4710	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4711	yes:no: )
4712	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4713	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4714	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4715	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4716	ac_header_preproc=yes
4717	;;
4718	no:yes:* )
4719	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4720	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4721	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4722	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4723	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4724	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4725	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4726	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4727	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4728	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4729	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4730	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4731	(
4732	cat <<\_ASBOX
4733	## ---------------------------------------------- ##
4734	## Report this to orxonox-dev at mail.datacore.ch ##
4735	## ---------------------------------------------- ##
4736	_ASBOX
4737	) \|
4738	sed "s/^/$as_me: WARNING: /" >&2
4739	;;
4740	esac
4741	echo "$as_me:$LINENO: checking for $ac_header" >&5
4742	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4743	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4744	echo $ECHO_N "(cached) $ECHO_C" >&6
4745	else
4746	eval "$as_ac_Header=\$ac_header_preproc"
4747	fi
4748	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4749	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4750
4751	fi
4752	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4753	cat >>confdefs.h <<_ACEOF
4754	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4755	_ACEOF
4756
4757	else
4758	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4759	echo "$as_me: error: cannot find SDL headers" >&2;}
4760	{ (exit 1); exit 1; }; }
4761	fi
4762
4763	done
4764
4765
4766	#checking for libSDL
4767	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4768	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4769	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4770	echo $ECHO_N "(cached) $ECHO_C" >&6
4771	else
4772	ac_check_lib_save_LIBS=$LIBS
4773	LIBS="-lsdlmain $LIBS"
4774	cat >conftest.$ac_ext <<_ACEOF
4775	/* confdefs.h. */
4776	_ACEOF
4777	cat confdefs.h >>conftest.$ac_ext
4778	cat >>conftest.$ac_ext <<_ACEOF
4779	/* end confdefs.h. */
4780
4781
4782	int
4783	main ()
4784	{
4785	main ();
4786	;
4787	return 0;
4788	}
4789	_ACEOF
4790	rm -f conftest.$ac_objext conftest$ac_exeext
4791	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4792	(eval $ac_link) 2>conftest.er1
4793	ac_status=$?
4794	grep -v '^ *+' conftest.er1 >conftest.err
4795	rm -f conftest.er1
4796	cat conftest.err >&5
4797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4798	(exit $ac_status); } &&
4799	{ ac_try='test -z "$ac_c_werror_flag"
4800	\|\| test ! -s conftest.err'
4801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4802	(eval $ac_try) 2>&5
4803	ac_status=$?
4804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4805	(exit $ac_status); }; } &&
4806	{ ac_try='test -s conftest$ac_exeext'
4807	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4808	(eval $ac_try) 2>&5
4809	ac_status=$?
4810	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4811	(exit $ac_status); }; }; then
4812	ac_cv_lib_sdlmain_main=yes
4813	else
4814	echo "$as_me: failed program was:" >&5
4815	sed 's/^/\| /' conftest.$ac_ext >&5
4816
4817	ac_cv_lib_sdlmain_main=no
4818	fi
4819	rm -f conftest.err conftest.$ac_objext \
4820	conftest$ac_exeext conftest.$ac_ext
4821	LIBS=$ac_check_lib_save_LIBS
4822	fi
4823	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4824	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4825	if test $ac_cv_lib_sdlmain_main = yes; then
4826	FOUND_sdlmain=yes
4827	fi
4828
4829	if test "$FOUND_sdlmain" = "yes" ; then
4830	LIBS="$LIBS -lsdlmain"
4831	else
4832	echo "------------------"
4833	echo "SDL library not found."
4834	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4835	echo "------------------"
4836	exit 1
4837	fi
4838	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4839	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4840	if test "${ac_cv_lib_sdl_main+set}" = set; then
4841	echo $ECHO_N "(cached) $ECHO_C" >&6
4842	else
4843	ac_check_lib_save_LIBS=$LIBS
4844	LIBS="-lsdl $LIBS"
4845	cat >conftest.$ac_ext <<_ACEOF
4846	/* confdefs.h. */
4847	_ACEOF
4848	cat confdefs.h >>conftest.$ac_ext
4849	cat >>conftest.$ac_ext <<_ACEOF
4850	/* end confdefs.h. */
4851
4852
4853	int
4854	main ()
4855	{
4856	main ();
4857	;
4858	return 0;
4859	}
4860	_ACEOF
4861	rm -f conftest.$ac_objext conftest$ac_exeext
4862	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4863	(eval $ac_link) 2>conftest.er1
4864	ac_status=$?
4865	grep -v '^ *+' conftest.er1 >conftest.err
4866	rm -f conftest.er1
4867	cat conftest.err >&5
4868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4869	(exit $ac_status); } &&
4870	{ ac_try='test -z "$ac_c_werror_flag"
4871	\|\| test ! -s conftest.err'
4872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873	(eval $ac_try) 2>&5
4874	ac_status=$?
4875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876	(exit $ac_status); }; } &&
4877	{ ac_try='test -s conftest$ac_exeext'
4878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4879	(eval $ac_try) 2>&5
4880	ac_status=$?
4881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4882	(exit $ac_status); }; }; then
4883	ac_cv_lib_sdl_main=yes
4884	else
4885	echo "$as_me: failed program was:" >&5
4886	sed 's/^/\| /' conftest.$ac_ext >&5
4887
4888	ac_cv_lib_sdl_main=no
4889	fi
4890	rm -f conftest.err conftest.$ac_objext \
4891	conftest$ac_exeext conftest.$ac_ext
4892	LIBS=$ac_check_lib_save_LIBS
4893	fi
4894	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4895	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4896	if test $ac_cv_lib_sdl_main = yes; then
4897	FOUND_sdl=yes
4898	fi
4899
4900	if test "$FOUND_sdl" = "yes" ; then
4901	LIBS="$LIBS -lsdl"
4902	else
4903	echo "------------------"
4904	echo "SDL library not found."
4905	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4906	echo "------------------"
4907	exit -1
4908	fi
4909
4910	;;
4911
4912	### LINUX ###
4913	--linux*)
4914	echo "Linux detected"
4915
4916	Linux="yes"
4917
4918	CPPFLAGS="-I/usr/X11R6/include"
4919	LDFLAGS="-L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4920	# checking gl header
4921
4922	for ac_header in GL/gl.h
4923	do
4924	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4925	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4926	echo "$as_me:$LINENO: checking for $ac_header" >&5
4927	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4928	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4929	echo $ECHO_N "(cached) $ECHO_C" >&6
4930	fi
4931	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4932	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4933	else
4934	# Is the header compilable?
4935	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4936	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4937	cat >conftest.$ac_ext <<_ACEOF
4938	/* confdefs.h. */
4939	_ACEOF
4940	cat confdefs.h >>conftest.$ac_ext
4941	cat >>conftest.$ac_ext <<_ACEOF
4942	/* end confdefs.h. */
4943	$ac_includes_default
4944	#include <$ac_header>
4945	_ACEOF
4946	rm -f conftest.$ac_objext
4947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4948	(eval $ac_compile) 2>conftest.er1
4949	ac_status=$?
4950	grep -v '^ *+' conftest.er1 >conftest.err
4951	rm -f conftest.er1
4952	cat conftest.err >&5
4953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954	(exit $ac_status); } &&
4955	{ ac_try='test -z "$ac_c_werror_flag"
4956	\|\| test ! -s conftest.err'
4957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4958	(eval $ac_try) 2>&5
4959	ac_status=$?
4960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4961	(exit $ac_status); }; } &&
4962	{ ac_try='test -s conftest.$ac_objext'
4963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4964	(eval $ac_try) 2>&5
4965	ac_status=$?
4966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4967	(exit $ac_status); }; }; then
4968	ac_header_compiler=yes
4969	else
4970	echo "$as_me: failed program was:" >&5
4971	sed 's/^/\| /' conftest.$ac_ext >&5
4972
4973	ac_header_compiler=no
4974	fi
4975	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4976	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4977	echo "${ECHO_T}$ac_header_compiler" >&6
4978
4979	# Is the header present?
4980	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4981	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4982	cat >conftest.$ac_ext <<_ACEOF
4983	/* confdefs.h. */
4984	_ACEOF
4985	cat confdefs.h >>conftest.$ac_ext
4986	cat >>conftest.$ac_ext <<_ACEOF
4987	/* end confdefs.h. */
4988	#include <$ac_header>
4989	_ACEOF
4990	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4991	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4992	ac_status=$?
4993	grep -v '^ *+' conftest.er1 >conftest.err
4994	rm -f conftest.er1
4995	cat conftest.err >&5
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); } >/dev/null; then
4998	if test -s conftest.err; then
4999	ac_cpp_err=$ac_c_preproc_warn_flag
5000	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5001	else
5002	ac_cpp_err=
5003	fi
5004	else
5005	ac_cpp_err=yes
5006	fi
5007	if test -z "$ac_cpp_err"; then
5008	ac_header_preproc=yes
5009	else
5010	echo "$as_me: failed program was:" >&5
5011	sed 's/^/\| /' conftest.$ac_ext >&5
5012
5013	ac_header_preproc=no
5014	fi
5015	rm -f conftest.err conftest.$ac_ext
5016	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5017	echo "${ECHO_T}$ac_header_preproc" >&6
5018
5019	# So? What about this header?
5020	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5021	yes:no: )
5022	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5023	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5024	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5025	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5026	ac_header_preproc=yes
5027	;;
5028	no:yes:* )
5029	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5030	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5031	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5032	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5033	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5034	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5035	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5036	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5037	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5038	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5039	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5040	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5041	(
5042	cat <<\_ASBOX
5043	## ---------------------------------------------- ##
5044	## Report this to orxonox-dev at mail.datacore.ch ##
5045	## ---------------------------------------------- ##
5046	_ASBOX
5047	) \|
5048	sed "s/^/$as_me: WARNING: /" >&2
5049	;;
5050	esac
5051	echo "$as_me:$LINENO: checking for $ac_header" >&5
5052	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5053	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5054	echo $ECHO_N "(cached) $ECHO_C" >&6
5055	else
5056	eval "$as_ac_Header=\$ac_header_preproc"
5057	fi
5058	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5059	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5060
5061	fi
5062	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5063	cat >>confdefs.h <<_ACEOF
5064	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5065	_ACEOF
5066
5067	else
5068	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5069	echo "$as_me: error: cannot find opengl headers" >&2;}
5070	{ (exit 1); exit 1; }; }
5071	fi
5072
5073	done
5074
5075
5076	# checking for Unix GL
5077	echo "$as_me:$LINENO: checking for main in -lGL" >&5
5078	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5079	if test "${ac_cv_lib_GL_main+set}" = set; then
5080	echo $ECHO_N "(cached) $ECHO_C" >&6
5081	else
5082	ac_check_lib_save_LIBS=$LIBS
5083	LIBS="-lGL $LIBS"
5084	cat >conftest.$ac_ext <<_ACEOF
5085	/* confdefs.h. */
5086	_ACEOF
5087	cat confdefs.h >>conftest.$ac_ext
5088	cat >>conftest.$ac_ext <<_ACEOF
5089	/* end confdefs.h. */
5090
5091
5092	int
5093	main ()
5094	{
5095	main ();
5096	;
5097	return 0;
5098	}
5099	_ACEOF
5100	rm -f conftest.$ac_objext conftest$ac_exeext
5101	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5102	(eval $ac_link) 2>conftest.er1
5103	ac_status=$?
5104	grep -v '^ *+' conftest.er1 >conftest.err
5105	rm -f conftest.er1
5106	cat conftest.err >&5
5107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108	(exit $ac_status); } &&
5109	{ ac_try='test -z "$ac_c_werror_flag"
5110	\|\| test ! -s conftest.err'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; } &&
5116	{ ac_try='test -s conftest$ac_exeext'
5117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5118	(eval $ac_try) 2>&5
5119	ac_status=$?
5120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5121	(exit $ac_status); }; }; then
5122	ac_cv_lib_GL_main=yes
5123	else
5124	echo "$as_me: failed program was:" >&5
5125	sed 's/^/\| /' conftest.$ac_ext >&5
5126
5127	ac_cv_lib_GL_main=no
5128	fi
5129	rm -f conftest.err conftest.$ac_objext \
5130	conftest$ac_exeext conftest.$ac_ext
5131	LIBS=$ac_check_lib_save_LIBS
5132	fi
5133	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5134	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5135	if test $ac_cv_lib_GL_main = yes; then
5136	FOUND_GL=yes
5137	fi
5138
5139	if test "$FOUND_GL" = "yes" ; then
5140	LIBS="$LIBS -lGL"
5141	else
5142	echo "------------------"
5143	echo "opengl not found."
5144	echo "please install the opengl package which can be found at http://www.opengl.org"
5145	echo "------------------"
5146	exit -1
5147	fi
5148
5149	# cheking for GLU-header
5150
5151	for ac_header in GL/glu.h
5152	do
5153	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5154	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5155	echo "$as_me:$LINENO: checking for $ac_header" >&5
5156	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5157	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5158	echo $ECHO_N "(cached) $ECHO_C" >&6
5159	fi
5160	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5161	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5162	else
5163	# Is the header compilable?
5164	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5165	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5166	cat >conftest.$ac_ext <<_ACEOF
5167	/* confdefs.h. */
5168	_ACEOF
5169	cat confdefs.h >>conftest.$ac_ext
5170	cat >>conftest.$ac_ext <<_ACEOF
5171	/* end confdefs.h. */
5172	$ac_includes_default
5173	#include <$ac_header>
5174	_ACEOF
5175	rm -f conftest.$ac_objext
5176	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5177	(eval $ac_compile) 2>conftest.er1
5178	ac_status=$?
5179	grep -v '^ *+' conftest.er1 >conftest.err
5180	rm -f conftest.er1
5181	cat conftest.err >&5
5182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5183	(exit $ac_status); } &&
5184	{ ac_try='test -z "$ac_c_werror_flag"
5185	\|\| test ! -s conftest.err'
5186	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5187	(eval $ac_try) 2>&5
5188	ac_status=$?
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); }; } &&
5191	{ ac_try='test -s conftest.$ac_objext'
5192	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5193	(eval $ac_try) 2>&5
5194	ac_status=$?
5195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5196	(exit $ac_status); }; }; then
5197	ac_header_compiler=yes
5198	else
5199	echo "$as_me: failed program was:" >&5
5200	sed 's/^/\| /' conftest.$ac_ext >&5
5201
5202	ac_header_compiler=no
5203	fi
5204	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5205	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5206	echo "${ECHO_T}$ac_header_compiler" >&6
5207
5208	# Is the header present?
5209	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5210	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5211	cat >conftest.$ac_ext <<_ACEOF
5212	/* confdefs.h. */
5213	_ACEOF
5214	cat confdefs.h >>conftest.$ac_ext
5215	cat >>conftest.$ac_ext <<_ACEOF
5216	/* end confdefs.h. */
5217	#include <$ac_header>
5218	_ACEOF
5219	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5220	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5221	ac_status=$?
5222	grep -v '^ *+' conftest.er1 >conftest.err
5223	rm -f conftest.er1
5224	cat conftest.err >&5
5225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226	(exit $ac_status); } >/dev/null; then
5227	if test -s conftest.err; then
5228	ac_cpp_err=$ac_c_preproc_warn_flag
5229	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5230	else
5231	ac_cpp_err=
5232	fi
5233	else
5234	ac_cpp_err=yes
5235	fi
5236	if test -z "$ac_cpp_err"; then
5237	ac_header_preproc=yes
5238	else
5239	echo "$as_me: failed program was:" >&5
5240	sed 's/^/\| /' conftest.$ac_ext >&5
5241
5242	ac_header_preproc=no
5243	fi
5244	rm -f conftest.err conftest.$ac_ext
5245	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5246	echo "${ECHO_T}$ac_header_preproc" >&6
5247
5248	# So? What about this header?
5249	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5250	yes:no: )
5251	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5252	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5253	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5254	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5255	ac_header_preproc=yes
5256	;;
5257	no:yes:* )
5258	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5259	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5260	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5261	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5262	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5263	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5264	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5265	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5266	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5267	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5268	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5269	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5270	(
5271	cat <<\_ASBOX
5272	## ---------------------------------------------- ##
5273	## Report this to orxonox-dev at mail.datacore.ch ##
5274	## ---------------------------------------------- ##
5275	_ASBOX
5276	) \|
5277	sed "s/^/$as_me: WARNING: /" >&2
5278	;;
5279	esac
5280	echo "$as_me:$LINENO: checking for $ac_header" >&5
5281	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5282	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5283	echo $ECHO_N "(cached) $ECHO_C" >&6
5284	else
5285	eval "$as_ac_Header=\$ac_header_preproc"
5286	fi
5287	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5288	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5289
5290	fi
5291	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5292	cat >>confdefs.h <<_ACEOF
5293	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5294	_ACEOF
5295
5296	else
5297	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5298	echo "$as_me: error: cannot find opengl headers" >&2;}
5299	{ (exit 1); exit 1; }; }
5300	fi
5301
5302	done
5303
5304
5305	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5306	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5307	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5308	echo $ECHO_N "(cached) $ECHO_C" >&6
5309	else
5310	ac_check_lib_save_LIBS=$LIBS
5311	LIBS="-lGLU $LIBS"
5312	cat >conftest.$ac_ext <<_ACEOF
5313	/* confdefs.h. */
5314	_ACEOF
5315	cat confdefs.h >>conftest.$ac_ext
5316	cat >>conftest.$ac_ext <<_ACEOF
5317	/* end confdefs.h. */
5318
5319	/* Override any gcc2 internal prototype to avoid an error. */
5320	#ifdef __cplusplus
5321	extern "C"
5322	#endif
5323	/* We use char because int might match the return type of a gcc2
5324	builtin and then its argument prototype would still apply. */
5325	char gluProject ();
5326	int
5327	main ()
5328	{
5329	gluProject ();
5330	;
5331	return 0;
5332	}
5333	_ACEOF
5334	rm -f conftest.$ac_objext conftest$ac_exeext
5335	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5336	(eval $ac_link) 2>conftest.er1
5337	ac_status=$?
5338	grep -v '^ *+' conftest.er1 >conftest.err
5339	rm -f conftest.er1
5340	cat conftest.err >&5
5341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342	(exit $ac_status); } &&
5343	{ ac_try='test -z "$ac_c_werror_flag"
5344	\|\| test ! -s conftest.err'
5345	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5346	(eval $ac_try) 2>&5
5347	ac_status=$?
5348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5349	(exit $ac_status); }; } &&
5350	{ ac_try='test -s conftest$ac_exeext'
5351	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5352	(eval $ac_try) 2>&5
5353	ac_status=$?
5354	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355	(exit $ac_status); }; }; then
5356	ac_cv_lib_GLU_gluProject=yes
5357	else
5358	echo "$as_me: failed program was:" >&5
5359	sed 's/^/\| /' conftest.$ac_ext >&5
5360
5361	ac_cv_lib_GLU_gluProject=no
5362	fi
5363	rm -f conftest.err conftest.$ac_objext \
5364	conftest$ac_exeext conftest.$ac_ext
5365	LIBS=$ac_check_lib_save_LIBS
5366	fi
5367	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5368	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5369	if test $ac_cv_lib_GLU_gluProject = yes; then
5370	FOUND_GLU=yes
5371	fi
5372
5373	if test "$FOUND_GLU" = "yes" ; then
5374	LIBS="$LIBS -lGLU"
5375	else
5376	echo "------------------"
5377	echo "GLU library not found."
5378	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5379	echo "------------------"
5380	exit -1
5381	fi
5382
5383	# checking for SDL-headers
5384
5385	for ac_header in SDL/SDL.h
5386	do
5387	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5388	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5389	echo "$as_me:$LINENO: checking for $ac_header" >&5
5390	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5391	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5392	echo $ECHO_N "(cached) $ECHO_C" >&6
5393	fi
5394	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5395	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5396	else
5397	# Is the header compilable?
5398	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5399	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5400	cat >conftest.$ac_ext <<_ACEOF
5401	/* confdefs.h. */
5402	_ACEOF
5403	cat confdefs.h >>conftest.$ac_ext
5404	cat >>conftest.$ac_ext <<_ACEOF
5405	/* end confdefs.h. */
5406	$ac_includes_default
5407	#include <$ac_header>
5408	_ACEOF
5409	rm -f conftest.$ac_objext
5410	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5411	(eval $ac_compile) 2>conftest.er1
5412	ac_status=$?
5413	grep -v '^ *+' conftest.er1 >conftest.err
5414	rm -f conftest.er1
5415	cat conftest.err >&5
5416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417	(exit $ac_status); } &&
5418	{ ac_try='test -z "$ac_c_werror_flag"
5419	\|\| test ! -s conftest.err'
5420	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5421	(eval $ac_try) 2>&5
5422	ac_status=$?
5423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5424	(exit $ac_status); }; } &&
5425	{ ac_try='test -s conftest.$ac_objext'
5426	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427	(eval $ac_try) 2>&5
5428	ac_status=$?
5429	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430	(exit $ac_status); }; }; then
5431	ac_header_compiler=yes
5432	else
5433	echo "$as_me: failed program was:" >&5
5434	sed 's/^/\| /' conftest.$ac_ext >&5
5435
5436	ac_header_compiler=no
5437	fi
5438	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5439	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5440	echo "${ECHO_T}$ac_header_compiler" >&6
5441
5442	# Is the header present?
5443	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5444	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5445	cat >conftest.$ac_ext <<_ACEOF
5446	/* confdefs.h. */
5447	_ACEOF
5448	cat confdefs.h >>conftest.$ac_ext
5449	cat >>conftest.$ac_ext <<_ACEOF
5450	/* end confdefs.h. */
5451	#include <$ac_header>
5452	_ACEOF
5453	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5454	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5455	ac_status=$?
5456	grep -v '^ *+' conftest.er1 >conftest.err
5457	rm -f conftest.er1
5458	cat conftest.err >&5
5459	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5460	(exit $ac_status); } >/dev/null; then
5461	if test -s conftest.err; then
5462	ac_cpp_err=$ac_c_preproc_warn_flag
5463	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5464	else
5465	ac_cpp_err=
5466	fi
5467	else
5468	ac_cpp_err=yes
5469	fi
5470	if test -z "$ac_cpp_err"; then
5471	ac_header_preproc=yes
5472	else
5473	echo "$as_me: failed program was:" >&5
5474	sed 's/^/\| /' conftest.$ac_ext >&5
5475
5476	ac_header_preproc=no
5477	fi
5478	rm -f conftest.err conftest.$ac_ext
5479	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5480	echo "${ECHO_T}$ac_header_preproc" >&6
5481
5482	# So? What about this header?
5483	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5484	yes:no: )
5485	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5486	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5487	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5488	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5489	ac_header_preproc=yes
5490	;;
5491	no:yes:* )
5492	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5493	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5494	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5495	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5496	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5497	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5498	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5499	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5500	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5501	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5502	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5503	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5504	(
5505	cat <<\_ASBOX
5506	## ---------------------------------------------- ##
5507	## Report this to orxonox-dev at mail.datacore.ch ##
5508	## ---------------------------------------------- ##
5509	_ASBOX
5510	) \|
5511	sed "s/^/$as_me: WARNING: /" >&2
5512	;;
5513	esac
5514	echo "$as_me:$LINENO: checking for $ac_header" >&5
5515	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5516	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5517	echo $ECHO_N "(cached) $ECHO_C" >&6
5518	else
5519	eval "$as_ac_Header=\$ac_header_preproc"
5520	fi
5521	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5522	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5523
5524	fi
5525	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5526	cat >>confdefs.h <<_ACEOF
5527	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5528	_ACEOF
5529
5530	else
5531	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5532	echo "$as_me: error: cannot find SDL headers" >&2;}
5533	{ (exit 1); exit 1; }; }
5534	fi
5535
5536	done
5537
5538
5539	# checking for SDL-lib
5540	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5541	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5542	if test "${ac_cv_lib_SDL_main+set}" = set; then
5543	echo $ECHO_N "(cached) $ECHO_C" >&6
5544	else
5545	ac_check_lib_save_LIBS=$LIBS
5546	LIBS="-lSDL $LIBS"
5547	cat >conftest.$ac_ext <<_ACEOF
5548	/* confdefs.h. */
5549	_ACEOF
5550	cat confdefs.h >>conftest.$ac_ext
5551	cat >>conftest.$ac_ext <<_ACEOF
5552	/* end confdefs.h. */
5553
5554
5555	int
5556	main ()
5557	{
5558	main ();
5559	;
5560	return 0;
5561	}
5562	_ACEOF
5563	rm -f conftest.$ac_objext conftest$ac_exeext
5564	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5565	(eval $ac_link) 2>conftest.er1
5566	ac_status=$?
5567	grep -v '^ *+' conftest.er1 >conftest.err
5568	rm -f conftest.er1
5569	cat conftest.err >&5
5570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571	(exit $ac_status); } &&
5572	{ ac_try='test -z "$ac_c_werror_flag"
5573	\|\| test ! -s conftest.err'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; } &&
5579	{ ac_try='test -s conftest$ac_exeext'
5580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5581	(eval $ac_try) 2>&5
5582	ac_status=$?
5583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584	(exit $ac_status); }; }; then
5585	ac_cv_lib_SDL_main=yes
5586	else
5587	echo "$as_me: failed program was:" >&5
5588	sed 's/^/\| /' conftest.$ac_ext >&5
5589
5590	ac_cv_lib_SDL_main=no
5591	fi
5592	rm -f conftest.err conftest.$ac_objext \
5593	conftest$ac_exeext conftest.$ac_ext
5594	LIBS=$ac_check_lib_save_LIBS
5595	fi
5596	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5597	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5598	if test $ac_cv_lib_SDL_main = yes; then
5599	FOUND_SDL=yes
5600	fi
5601
5602	if test "$FOUND_SDL" = "yes" ; then
5603	LIBS="$LIBS -lSDL"
5604	else
5605	echo "------------------"
5606	echo "SDL library not found."
5607	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5608	echo "------------------"
5609	exit -1
5610	fi
5611
5612
5613	## checking for SDL
5614	# SDL_VERSION=1.2.7
5615	# AM_PATH_SDL($SDL_VERSION,
5616	# :,
5617	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5618	# )
5619	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5620	# LIBS="$LIBS $SDL_LIBS"
5621	;;
5622
5623	### OS X ###
5624	darwin)
5625	echo "OS X detected"
5626
5627	osX="yes"
5628
5629	CPPFLAGS="-I/sw/include $CPPFLAGS"
5630	# checking gl header
5631
5632	for ac_header in OpenGL/gl.h
5633	do
5634	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5635	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5636	echo "$as_me:$LINENO: checking for $ac_header" >&5
5637	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5638	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5639	echo $ECHO_N "(cached) $ECHO_C" >&6
5640	fi
5641	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5642	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5643	else
5644	# Is the header compilable?
5645	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5646	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5647	cat >conftest.$ac_ext <<_ACEOF
5648	/* confdefs.h. */
5649	_ACEOF
5650	cat confdefs.h >>conftest.$ac_ext
5651	cat >>conftest.$ac_ext <<_ACEOF
5652	/* end confdefs.h. */
5653	$ac_includes_default
5654	#include <$ac_header>
5655	_ACEOF
5656	rm -f conftest.$ac_objext
5657	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5658	(eval $ac_compile) 2>conftest.er1
5659	ac_status=$?
5660	grep -v '^ *+' conftest.er1 >conftest.err
5661	rm -f conftest.er1
5662	cat conftest.err >&5
5663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5664	(exit $ac_status); } &&
5665	{ ac_try='test -z "$ac_c_werror_flag"
5666	\|\| test ! -s conftest.err'
5667	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5668	(eval $ac_try) 2>&5
5669	ac_status=$?
5670	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671	(exit $ac_status); }; } &&
5672	{ ac_try='test -s conftest.$ac_objext'
5673	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5674	(eval $ac_try) 2>&5
5675	ac_status=$?
5676	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677	(exit $ac_status); }; }; then
5678	ac_header_compiler=yes
5679	else
5680	echo "$as_me: failed program was:" >&5
5681	sed 's/^/\| /' conftest.$ac_ext >&5
5682
5683	ac_header_compiler=no
5684	fi
5685	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5686	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5687	echo "${ECHO_T}$ac_header_compiler" >&6
5688
5689	# Is the header present?
5690	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5691	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5692	cat >conftest.$ac_ext <<_ACEOF
5693	/* confdefs.h. */
5694	_ACEOF
5695	cat confdefs.h >>conftest.$ac_ext
5696	cat >>conftest.$ac_ext <<_ACEOF
5697	/* end confdefs.h. */
5698	#include <$ac_header>
5699	_ACEOF
5700	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5701	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5702	ac_status=$?
5703	grep -v '^ *+' conftest.er1 >conftest.err
5704	rm -f conftest.er1
5705	cat conftest.err >&5
5706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5707	(exit $ac_status); } >/dev/null; then
5708	if test -s conftest.err; then
5709	ac_cpp_err=$ac_c_preproc_warn_flag
5710	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5711	else
5712	ac_cpp_err=
5713	fi
5714	else
5715	ac_cpp_err=yes
5716	fi
5717	if test -z "$ac_cpp_err"; then
5718	ac_header_preproc=yes
5719	else
5720	echo "$as_me: failed program was:" >&5
5721	sed 's/^/\| /' conftest.$ac_ext >&5
5722
5723	ac_header_preproc=no
5724	fi
5725	rm -f conftest.err conftest.$ac_ext
5726	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5727	echo "${ECHO_T}$ac_header_preproc" >&6
5728
5729	# So? What about this header?
5730	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5731	yes:no: )
5732	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5733	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5734	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5735	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5736	ac_header_preproc=yes
5737	;;
5738	no:yes:* )
5739	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5740	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5741	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5742	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5743	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5744	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5745	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5746	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5747	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5748	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5749	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5750	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5751	(
5752	cat <<\_ASBOX
5753	## ---------------------------------------------- ##
5754	## Report this to orxonox-dev at mail.datacore.ch ##
5755	## ---------------------------------------------- ##
5756	_ASBOX
5757	) \|
5758	sed "s/^/$as_me: WARNING: /" >&2
5759	;;
5760	esac
5761	echo "$as_me:$LINENO: checking for $ac_header" >&5
5762	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5763	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5764	echo $ECHO_N "(cached) $ECHO_C" >&6
5765	else
5766	eval "$as_ac_Header=\$ac_header_preproc"
5767	fi
5768	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5769	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5770
5771	fi
5772	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5773	cat >>confdefs.h <<_ACEOF
5774	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5775	_ACEOF
5776
5777	else
5778	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5779	echo "$as_me: error: cannot find opengl headers" >&2;}
5780	{ (exit 1); exit 1; }; }
5781	fi
5782
5783	done
5784
5785	# cheking for GLU-header
5786
5787	for ac_header in OpenGL/glu.h
5788	do
5789	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5790	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5791	echo "$as_me:$LINENO: checking for $ac_header" >&5
5792	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5793	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5794	echo $ECHO_N "(cached) $ECHO_C" >&6
5795	fi
5796	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5797	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5798	else
5799	# Is the header compilable?
5800	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5801	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5802	cat >conftest.$ac_ext <<_ACEOF
5803	/* confdefs.h. */
5804	_ACEOF
5805	cat confdefs.h >>conftest.$ac_ext
5806	cat >>conftest.$ac_ext <<_ACEOF
5807	/* end confdefs.h. */
5808	$ac_includes_default
5809	#include <$ac_header>
5810	_ACEOF
5811	rm -f conftest.$ac_objext
5812	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5813	(eval $ac_compile) 2>conftest.er1
5814	ac_status=$?
5815	grep -v '^ *+' conftest.er1 >conftest.err
5816	rm -f conftest.er1
5817	cat conftest.err >&5
5818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819	(exit $ac_status); } &&
5820	{ ac_try='test -z "$ac_c_werror_flag"
5821	\|\| test ! -s conftest.err'
5822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5823	(eval $ac_try) 2>&5
5824	ac_status=$?
5825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5826	(exit $ac_status); }; } &&
5827	{ ac_try='test -s conftest.$ac_objext'
5828	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5829	(eval $ac_try) 2>&5
5830	ac_status=$?
5831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832	(exit $ac_status); }; }; then
5833	ac_header_compiler=yes
5834	else
5835	echo "$as_me: failed program was:" >&5
5836	sed 's/^/\| /' conftest.$ac_ext >&5
5837
5838	ac_header_compiler=no
5839	fi
5840	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5841	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5842	echo "${ECHO_T}$ac_header_compiler" >&6
5843
5844	# Is the header present?
5845	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5846	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5847	cat >conftest.$ac_ext <<_ACEOF
5848	/* confdefs.h. */
5849	_ACEOF
5850	cat confdefs.h >>conftest.$ac_ext
5851	cat >>conftest.$ac_ext <<_ACEOF
5852	/* end confdefs.h. */
5853	#include <$ac_header>
5854	_ACEOF
5855	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5856	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5857	ac_status=$?
5858	grep -v '^ *+' conftest.er1 >conftest.err
5859	rm -f conftest.er1
5860	cat conftest.err >&5
5861	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5862	(exit $ac_status); } >/dev/null; then
5863	if test -s conftest.err; then
5864	ac_cpp_err=$ac_c_preproc_warn_flag
5865	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5866	else
5867	ac_cpp_err=
5868	fi
5869	else
5870	ac_cpp_err=yes
5871	fi
5872	if test -z "$ac_cpp_err"; then
5873	ac_header_preproc=yes
5874	else
5875	echo "$as_me: failed program was:" >&5
5876	sed 's/^/\| /' conftest.$ac_ext >&5
5877
5878	ac_header_preproc=no
5879	fi
5880	rm -f conftest.err conftest.$ac_ext
5881	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5882	echo "${ECHO_T}$ac_header_preproc" >&6
5883
5884	# So? What about this header?
5885	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5886	yes:no: )
5887	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5888	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5889	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5890	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5891	ac_header_preproc=yes
5892	;;
5893	no:yes:* )
5894	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5895	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5896	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5897	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5898	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5899	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5900	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5901	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5902	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5903	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5904	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5905	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5906	(
5907	cat <<\_ASBOX
5908	## ---------------------------------------------- ##
5909	## Report this to orxonox-dev at mail.datacore.ch ##
5910	## ---------------------------------------------- ##
5911	_ASBOX
5912	) \|
5913	sed "s/^/$as_me: WARNING: /" >&2
5914	;;
5915	esac
5916	echo "$as_me:$LINENO: checking for $ac_header" >&5
5917	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5918	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5919	echo $ECHO_N "(cached) $ECHO_C" >&6
5920	else
5921	eval "$as_ac_Header=\$ac_header_preproc"
5922	fi
5923	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5924	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5925
5926	fi
5927	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5928	cat >>confdefs.h <<_ACEOF
5929	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5930	_ACEOF
5931
5932	else
5933	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5934	echo "$as_me: error: cannot find opengl headers" >&2;}
5935	{ (exit 1); exit 1; }; }
5936	fi
5937
5938	done
5939
5940
5941	LIBS="$LIBS -framework OpenGL"
5942
5943	# checking for SDL-headers
5944	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5945	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5946
5947	## checking for SDL
5948	# SDL_VERSION=1.2.7
5949	# AM_PATH_SDL($SDL_VERSION,
5950	# :,
5951	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5952	# )
5953
5954	SDL_CFLAGS=`sdl-config --cflags`
5955	SDL_LIBS=`sdl-config --libs`
5956	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5957	LIBS="$LIBS $SDL_LIBS"
5958
5959	;;
5960
5961	*)
5962	;;
5963	esac
5964
5965
5966
5967	## check for SDL_Image
5968	if test "$def_sdl_image" = "yes"; then
5969	# checking for SDL_image-headers
5970
5971	for ac_header in SDL/SDL_image.h
5972	do
5973	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5974	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5975	echo "$as_me:$LINENO: checking for $ac_header" >&5
5976	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5977	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5978	echo $ECHO_N "(cached) $ECHO_C" >&6
5979	fi
5980	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5981	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5982	else
5983	# Is the header compilable?
5984	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5985	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5986	cat >conftest.$ac_ext <<_ACEOF
5987	/* confdefs.h. */
5988	_ACEOF
5989	cat confdefs.h >>conftest.$ac_ext
5990	cat >>conftest.$ac_ext <<_ACEOF
5991	/* end confdefs.h. */
5992	$ac_includes_default
5993	#include <$ac_header>
5994	_ACEOF
5995	rm -f conftest.$ac_objext
5996	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5997	(eval $ac_compile) 2>conftest.er1
5998	ac_status=$?
5999	grep -v '^ *+' conftest.er1 >conftest.err
6000	rm -f conftest.er1
6001	cat conftest.err >&5
6002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6003	(exit $ac_status); } &&
6004	{ ac_try='test -z "$ac_c_werror_flag"
6005	\|\| test ! -s conftest.err'
6006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6007	(eval $ac_try) 2>&5
6008	ac_status=$?
6009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6010	(exit $ac_status); }; } &&
6011	{ ac_try='test -s conftest.$ac_objext'
6012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6013	(eval $ac_try) 2>&5
6014	ac_status=$?
6015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6016	(exit $ac_status); }; }; then
6017	ac_header_compiler=yes
6018	else
6019	echo "$as_me: failed program was:" >&5
6020	sed 's/^/\| /' conftest.$ac_ext >&5
6021
6022	ac_header_compiler=no
6023	fi
6024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6025	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6026	echo "${ECHO_T}$ac_header_compiler" >&6
6027
6028	# Is the header present?
6029	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6030	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6031	cat >conftest.$ac_ext <<_ACEOF
6032	/* confdefs.h. */
6033	_ACEOF
6034	cat confdefs.h >>conftest.$ac_ext
6035	cat >>conftest.$ac_ext <<_ACEOF
6036	/* end confdefs.h. */
6037	#include <$ac_header>
6038	_ACEOF
6039	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6040	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6041	ac_status=$?
6042	grep -v '^ *+' conftest.er1 >conftest.err
6043	rm -f conftest.er1
6044	cat conftest.err >&5
6045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6046	(exit $ac_status); } >/dev/null; then
6047	if test -s conftest.err; then
6048	ac_cpp_err=$ac_c_preproc_warn_flag
6049	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6050	else
6051	ac_cpp_err=
6052	fi
6053	else
6054	ac_cpp_err=yes
6055	fi
6056	if test -z "$ac_cpp_err"; then
6057	ac_header_preproc=yes
6058	else
6059	echo "$as_me: failed program was:" >&5
6060	sed 's/^/\| /' conftest.$ac_ext >&5
6061
6062	ac_header_preproc=no
6063	fi
6064	rm -f conftest.err conftest.$ac_ext
6065	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6066	echo "${ECHO_T}$ac_header_preproc" >&6
6067
6068	# So? What about this header?
6069	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6070	yes:no: )
6071	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6072	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6073	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6074	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6075	ac_header_preproc=yes
6076	;;
6077	no:yes:* )
6078	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6079	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6080	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6081	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6082	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6083	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6084	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6085	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6086	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6087	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6088	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6089	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6090	(
6091	cat <<\_ASBOX
6092	## ---------------------------------------------- ##
6093	## Report this to orxonox-dev at mail.datacore.ch ##
6094	## ---------------------------------------------- ##
6095	_ASBOX
6096	) \|
6097	sed "s/^/$as_me: WARNING: /" >&2
6098	;;
6099	esac
6100	echo "$as_me:$LINENO: checking for $ac_header" >&5
6101	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6102	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6103	echo $ECHO_N "(cached) $ECHO_C" >&6
6104	else
6105	eval "$as_ac_Header=\$ac_header_preproc"
6106	fi
6107	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6108	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6109
6110	fi
6111	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6112	cat >>confdefs.h <<_ACEOF
6113	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6114	_ACEOF
6115
6116	else
6117	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6118	fi
6119
6120	done
6121
6122	fi
6123	if test "$def_sdl_image" = "yes"; then
6124	# checking for SDL_image-lib
6125	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6126	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6127	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6128	echo $ECHO_N "(cached) $ECHO_C" >&6
6129	else
6130	ac_check_lib_save_LIBS=$LIBS
6131	LIBS="-lSDL_image $LIBS"
6132	cat >conftest.$ac_ext <<_ACEOF
6133	/* confdefs.h. */
6134	_ACEOF
6135	cat confdefs.h >>conftest.$ac_ext
6136	cat >>conftest.$ac_ext <<_ACEOF
6137	/* end confdefs.h. */
6138
6139
6140	int
6141	main ()
6142	{
6143	main ();
6144	;
6145	return 0;
6146	}
6147	_ACEOF
6148	rm -f conftest.$ac_objext conftest$ac_exeext
6149	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6150	(eval $ac_link) 2>conftest.er1
6151	ac_status=$?
6152	grep -v '^ *+' conftest.er1 >conftest.err
6153	rm -f conftest.er1
6154	cat conftest.err >&5
6155	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156	(exit $ac_status); } &&
6157	{ ac_try='test -z "$ac_c_werror_flag"
6158	\|\| test ! -s conftest.err'
6159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6160	(eval $ac_try) 2>&5
6161	ac_status=$?
6162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6163	(exit $ac_status); }; } &&
6164	{ ac_try='test -s conftest$ac_exeext'
6165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6166	(eval $ac_try) 2>&5
6167	ac_status=$?
6168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6169	(exit $ac_status); }; }; then
6170	ac_cv_lib_SDL_image_main=yes
6171	else
6172	echo "$as_me: failed program was:" >&5
6173	sed 's/^/\| /' conftest.$ac_ext >&5
6174
6175	ac_cv_lib_SDL_image_main=no
6176	fi
6177	rm -f conftest.err conftest.$ac_objext \
6178	conftest$ac_exeext conftest.$ac_ext
6179	LIBS=$ac_check_lib_save_LIBS
6180	fi
6181	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6182	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6183	if test $ac_cv_lib_SDL_image_main = yes; then
6184	FOUND_SDL_image=yes
6185	fi
6186
6187	if test "$FOUND_SDL_image" = "yes" ; then
6188	LIBS="$LIBS -lSDL_image"
6189	else
6190	echo "------------------"
6191	echo "SDL_image library not found."
6192	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6193	echo "------------------"
6194	exit -1
6195	fi
6196	fi
6197
6198
6199	if test "$def_sdl_image" = "no"; then
6200	## checking for libjpeg
6201
6202	for ac_header in jpeglib.h
6203	do
6204	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6205	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6206	echo "$as_me:$LINENO: checking for $ac_header" >&5
6207	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6208	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6209	echo $ECHO_N "(cached) $ECHO_C" >&6
6210	fi
6211	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6212	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6213	else
6214	# Is the header compilable?
6215	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6216	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6217	cat >conftest.$ac_ext <<_ACEOF
6218	/* confdefs.h. */
6219	_ACEOF
6220	cat confdefs.h >>conftest.$ac_ext
6221	cat >>conftest.$ac_ext <<_ACEOF
6222	/* end confdefs.h. */
6223	$ac_includes_default
6224	#include <$ac_header>
6225	_ACEOF
6226	rm -f conftest.$ac_objext
6227	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6228	(eval $ac_compile) 2>conftest.er1
6229	ac_status=$?
6230	grep -v '^ *+' conftest.er1 >conftest.err
6231	rm -f conftest.er1
6232	cat conftest.err >&5
6233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6234	(exit $ac_status); } &&
6235	{ ac_try='test -z "$ac_c_werror_flag"
6236	\|\| test ! -s conftest.err'
6237	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6238	(eval $ac_try) 2>&5
6239	ac_status=$?
6240	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6241	(exit $ac_status); }; } &&
6242	{ ac_try='test -s conftest.$ac_objext'
6243	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6244	(eval $ac_try) 2>&5
6245	ac_status=$?
6246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6247	(exit $ac_status); }; }; then
6248	ac_header_compiler=yes
6249	else
6250	echo "$as_me: failed program was:" >&5
6251	sed 's/^/\| /' conftest.$ac_ext >&5
6252
6253	ac_header_compiler=no
6254	fi
6255	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6256	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6257	echo "${ECHO_T}$ac_header_compiler" >&6
6258
6259	# Is the header present?
6260	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6261	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6262	cat >conftest.$ac_ext <<_ACEOF
6263	/* confdefs.h. */
6264	_ACEOF
6265	cat confdefs.h >>conftest.$ac_ext
6266	cat >>conftest.$ac_ext <<_ACEOF
6267	/* end confdefs.h. */
6268	#include <$ac_header>
6269	_ACEOF
6270	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6271	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6272	ac_status=$?
6273	grep -v '^ *+' conftest.er1 >conftest.err
6274	rm -f conftest.er1
6275	cat conftest.err >&5
6276	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6277	(exit $ac_status); } >/dev/null; then
6278	if test -s conftest.err; then
6279	ac_cpp_err=$ac_c_preproc_warn_flag
6280	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6281	else
6282	ac_cpp_err=
6283	fi
6284	else
6285	ac_cpp_err=yes
6286	fi
6287	if test -z "$ac_cpp_err"; then
6288	ac_header_preproc=yes
6289	else
6290	echo "$as_me: failed program was:" >&5
6291	sed 's/^/\| /' conftest.$ac_ext >&5
6292
6293	ac_header_preproc=no
6294	fi
6295	rm -f conftest.err conftest.$ac_ext
6296	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6297	echo "${ECHO_T}$ac_header_preproc" >&6
6298
6299	# So? What about this header?
6300	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6301	yes:no: )
6302	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6303	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6304	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6305	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6306	ac_header_preproc=yes
6307	;;
6308	no:yes:* )
6309	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6310	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6311	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6312	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6313	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6314	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6315	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6316	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6317	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6318	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6319	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6320	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6321	(
6322	cat <<\_ASBOX
6323	## ---------------------------------------------- ##
6324	## Report this to orxonox-dev at mail.datacore.ch ##
6325	## ---------------------------------------------- ##
6326	_ASBOX
6327	) \|
6328	sed "s/^/$as_me: WARNING: /" >&2
6329	;;
6330	esac
6331	echo "$as_me:$LINENO: checking for $ac_header" >&5
6332	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6333	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6334	echo $ECHO_N "(cached) $ECHO_C" >&6
6335	else
6336	eval "$as_ac_Header=\$ac_header_preproc"
6337	fi
6338	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6339	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6340
6341	fi
6342	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6343	cat >>confdefs.h <<_ACEOF
6344	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6345	_ACEOF
6346	jpegHeader="yes"
6347	else
6348	jpegHeader="no"
6349	fi
6350
6351	done
6352
6353	if test $jpegHeader = "no"; then
6354	echo " not including jpeg."
6355	else
6356	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6357	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6358	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6359	echo $ECHO_N "(cached) $ECHO_C" >&6
6360	else
6361	ac_check_lib_save_LIBS=$LIBS
6362	LIBS="-ljpeg $LIBS"
6363	cat >conftest.$ac_ext <<_ACEOF
6364	/* confdefs.h. */
6365	_ACEOF
6366	cat confdefs.h >>conftest.$ac_ext
6367	cat >>conftest.$ac_ext <<_ACEOF
6368	/* end confdefs.h. */
6369
6370
6371	int
6372	main ()
6373	{
6374	main ();
6375	;
6376	return 0;
6377	}
6378	_ACEOF
6379	rm -f conftest.$ac_objext conftest$ac_exeext
6380	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6381	(eval $ac_link) 2>conftest.er1
6382	ac_status=$?
6383	grep -v '^ *+' conftest.er1 >conftest.err
6384	rm -f conftest.er1
6385	cat conftest.err >&5
6386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6387	(exit $ac_status); } &&
6388	{ ac_try='test -z "$ac_c_werror_flag"
6389	\|\| test ! -s conftest.err'
6390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6391	(eval $ac_try) 2>&5
6392	ac_status=$?
6393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394	(exit $ac_status); }; } &&
6395	{ ac_try='test -s conftest$ac_exeext'
6396	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6397	(eval $ac_try) 2>&5
6398	ac_status=$?
6399	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6400	(exit $ac_status); }; }; then
6401	ac_cv_lib_jpeg_main=yes
6402	else
6403	echo "$as_me: failed program was:" >&5
6404	sed 's/^/\| /' conftest.$ac_ext >&5
6405
6406	ac_cv_lib_jpeg_main=no
6407	fi
6408	rm -f conftest.err conftest.$ac_objext \
6409	conftest$ac_exeext conftest.$ac_ext
6410	LIBS=$ac_check_lib_save_LIBS
6411	fi
6412	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6413	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6414	if test $ac_cv_lib_jpeg_main = yes; then
6415	FOUND_jpeg=yes
6416	fi
6417
6418	if test "$FOUND_jpeg" = "yes" ; then
6419	LIBS="$LIBS -ljpeg"
6420	else
6421	echo "------------------"
6422	echo "jpeg library not found."
6423	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6424	echo "------------------"
6425	exit -1
6426	fi
6427	fi
6428
6429	## checking for libpng
6430
6431	for ac_header in png.h
6432	do
6433	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6434	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6435	echo "$as_me:$LINENO: checking for $ac_header" >&5
6436	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6437	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6438	echo $ECHO_N "(cached) $ECHO_C" >&6
6439	fi
6440	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6441	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6442	else
6443	# Is the header compilable?
6444	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6445	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6446	cat >conftest.$ac_ext <<_ACEOF
6447	/* confdefs.h. */
6448	_ACEOF
6449	cat confdefs.h >>conftest.$ac_ext
6450	cat >>conftest.$ac_ext <<_ACEOF
6451	/* end confdefs.h. */
6452	$ac_includes_default
6453	#include <$ac_header>
6454	_ACEOF
6455	rm -f conftest.$ac_objext
6456	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6457	(eval $ac_compile) 2>conftest.er1
6458	ac_status=$?
6459	grep -v '^ *+' conftest.er1 >conftest.err
6460	rm -f conftest.er1
6461	cat conftest.err >&5
6462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6463	(exit $ac_status); } &&
6464	{ ac_try='test -z "$ac_c_werror_flag"
6465	\|\| test ! -s conftest.err'
6466	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6467	(eval $ac_try) 2>&5
6468	ac_status=$?
6469	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6470	(exit $ac_status); }; } &&
6471	{ ac_try='test -s conftest.$ac_objext'
6472	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6473	(eval $ac_try) 2>&5
6474	ac_status=$?
6475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476	(exit $ac_status); }; }; then
6477	ac_header_compiler=yes
6478	else
6479	echo "$as_me: failed program was:" >&5
6480	sed 's/^/\| /' conftest.$ac_ext >&5
6481
6482	ac_header_compiler=no
6483	fi
6484	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6485	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6486	echo "${ECHO_T}$ac_header_compiler" >&6
6487
6488	# Is the header present?
6489	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6490	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6491	cat >conftest.$ac_ext <<_ACEOF
6492	/* confdefs.h. */
6493	_ACEOF
6494	cat confdefs.h >>conftest.$ac_ext
6495	cat >>conftest.$ac_ext <<_ACEOF
6496	/* end confdefs.h. */
6497	#include <$ac_header>
6498	_ACEOF
6499	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6500	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6501	ac_status=$?
6502	grep -v '^ *+' conftest.er1 >conftest.err
6503	rm -f conftest.er1
6504	cat conftest.err >&5
6505	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506	(exit $ac_status); } >/dev/null; then
6507	if test -s conftest.err; then
6508	ac_cpp_err=$ac_c_preproc_warn_flag
6509	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6510	else
6511	ac_cpp_err=
6512	fi
6513	else
6514	ac_cpp_err=yes
6515	fi
6516	if test -z "$ac_cpp_err"; then
6517	ac_header_preproc=yes
6518	else
6519	echo "$as_me: failed program was:" >&5
6520	sed 's/^/\| /' conftest.$ac_ext >&5
6521
6522	ac_header_preproc=no
6523	fi
6524	rm -f conftest.err conftest.$ac_ext
6525	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6526	echo "${ECHO_T}$ac_header_preproc" >&6
6527
6528	# So? What about this header?
6529	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6530	yes:no: )
6531	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6532	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6533	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6534	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6535	ac_header_preproc=yes
6536	;;
6537	no:yes:* )
6538	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6539	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6540	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6541	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6542	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6543	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6544	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6545	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6546	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6547	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6548	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6549	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6550	(
6551	cat <<\_ASBOX
6552	## ---------------------------------------------- ##
6553	## Report this to orxonox-dev at mail.datacore.ch ##
6554	## ---------------------------------------------- ##
6555	_ASBOX
6556	) \|
6557	sed "s/^/$as_me: WARNING: /" >&2
6558	;;
6559	esac
6560	echo "$as_me:$LINENO: checking for $ac_header" >&5
6561	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6562	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6563	echo $ECHO_N "(cached) $ECHO_C" >&6
6564	else
6565	eval "$as_ac_Header=\$ac_header_preproc"
6566	fi
6567	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6568	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6569
6570	fi
6571	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6572	cat >>confdefs.h <<_ACEOF
6573	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6574	_ACEOF
6575	pngHeader="yes"
6576	else
6577	pngHeader="no"
6578	fi
6579
6580	done
6581
6582	if test $pngHeader = "no"; then
6583	echo " not including png."
6584	else
6585	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6586	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6587	if test "${ac_cv_lib_png_main+set}" = set; then
6588	echo $ECHO_N "(cached) $ECHO_C" >&6
6589	else
6590	ac_check_lib_save_LIBS=$LIBS
6591	LIBS="-lpng $LIBS"
6592	cat >conftest.$ac_ext <<_ACEOF
6593	/* confdefs.h. */
6594	_ACEOF
6595	cat confdefs.h >>conftest.$ac_ext
6596	cat >>conftest.$ac_ext <<_ACEOF
6597	/* end confdefs.h. */
6598
6599
6600	int
6601	main ()
6602	{
6603	main ();
6604	;
6605	return 0;
6606	}
6607	_ACEOF
6608	rm -f conftest.$ac_objext conftest$ac_exeext
6609	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6610	(eval $ac_link) 2>conftest.er1
6611	ac_status=$?
6612	grep -v '^ *+' conftest.er1 >conftest.err
6613	rm -f conftest.er1
6614	cat conftest.err >&5
6615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6616	(exit $ac_status); } &&
6617	{ ac_try='test -z "$ac_c_werror_flag"
6618	\|\| test ! -s conftest.err'
6619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6620	(eval $ac_try) 2>&5
6621	ac_status=$?
6622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623	(exit $ac_status); }; } &&
6624	{ ac_try='test -s conftest$ac_exeext'
6625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6626	(eval $ac_try) 2>&5
6627	ac_status=$?
6628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6629	(exit $ac_status); }; }; then
6630	ac_cv_lib_png_main=yes
6631	else
6632	echo "$as_me: failed program was:" >&5
6633	sed 's/^/\| /' conftest.$ac_ext >&5
6634
6635	ac_cv_lib_png_main=no
6636	fi
6637	rm -f conftest.err conftest.$ac_objext \
6638	conftest$ac_exeext conftest.$ac_ext
6639	LIBS=$ac_check_lib_save_LIBS
6640	fi
6641	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6642	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6643	if test $ac_cv_lib_png_main = yes; then
6644	FOUND_png=yes
6645	fi
6646
6647	if test "$FOUND_png" = "yes" ; then
6648	LIBS="$LIBS -lpng"
6649	else
6650	echo "------------------"
6651	echo "png library not found."
6652	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6653	echo "------------------"
6654	exit -1
6655	fi
6656	fi
6657	fi
6658
6659	## checking for GTK
6660	if test "$def_gtk" = yes; then
6661
6662	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6663	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6664	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6665	if `pkg-config --exists gtk+-2.0`; then
6666	echo "yes"
6667	have_gtk2=yes
6668	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6669	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6670
6671	cat >>confdefs.h <<_ACEOF
6672	#define HAVE_GTK2 1
6673	_ACEOF
6674
6675	else
6676	echo "no"
6677	fi
6678
6679	fi
6680
6681
6682
6683
6684	if test x$have_gtk2 = xyes; then
6685	HAVE_GTK2_TRUE=
6686	HAVE_GTK2_FALSE='#'
6687	else
6688	HAVE_GTK2_TRUE='#'
6689	HAVE_GTK2_FALSE=
6690	fi
6691
6692
6693	## checking for gThread
6694	if test "$def_gthread" = yes; then
6695
6696	echo "$as_me:$LINENO: checking for gthread" >&5
6697	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6698	if `pkg-config --exists gthread-2.0`; then
6699	echo "yes"
6700	have_gthread=yes
6701	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6702	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6703
6704	cat >>confdefs.h <<_ACEOF
6705	#define HAVE_GTHREAD 1
6706	_ACEOF
6707
6708	else
6709	echo "no"
6710	fi
6711
6712	fi
6713
6714
6715
6716
6717	if test x$have_gthread = xyes; then
6718	HAVE_GTHREAD_TRUE=
6719	HAVE_GTHREAD_FALSE='#'
6720	else
6721	HAVE_GTHREAD_TRUE='#'
6722	HAVE_GTHREAD_FALSE=
6723	fi
6724
6725
6726	## checking for libcURL
6727	if test "$def_curl" = yes; then
6728
6729
6730	for ac_header in curl/curl.h
6731	do
6732	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6733	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6734	echo "$as_me:$LINENO: checking for $ac_header" >&5
6735	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6736	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6737	echo $ECHO_N "(cached) $ECHO_C" >&6
6738	fi
6739	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6740	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6741	else
6742	# Is the header compilable?
6743	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6744	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6745	cat >conftest.$ac_ext <<_ACEOF
6746	/* confdefs.h. */
6747	_ACEOF
6748	cat confdefs.h >>conftest.$ac_ext
6749	cat >>conftest.$ac_ext <<_ACEOF
6750	/* end confdefs.h. */
6751	$ac_includes_default
6752	#include <$ac_header>
6753	_ACEOF
6754	rm -f conftest.$ac_objext
6755	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6756	(eval $ac_compile) 2>conftest.er1
6757	ac_status=$?
6758	grep -v '^ *+' conftest.er1 >conftest.err
6759	rm -f conftest.er1
6760	cat conftest.err >&5
6761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6762	(exit $ac_status); } &&
6763	{ ac_try='test -z "$ac_c_werror_flag"
6764	\|\| test ! -s conftest.err'
6765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6766	(eval $ac_try) 2>&5
6767	ac_status=$?
6768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6769	(exit $ac_status); }; } &&
6770	{ ac_try='test -s conftest.$ac_objext'
6771	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6772	(eval $ac_try) 2>&5
6773	ac_status=$?
6774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6775	(exit $ac_status); }; }; then
6776	ac_header_compiler=yes
6777	else
6778	echo "$as_me: failed program was:" >&5
6779	sed 's/^/\| /' conftest.$ac_ext >&5
6780
6781	ac_header_compiler=no
6782	fi
6783	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6784	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6785	echo "${ECHO_T}$ac_header_compiler" >&6
6786
6787	# Is the header present?
6788	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6789	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6790	cat >conftest.$ac_ext <<_ACEOF
6791	/* confdefs.h. */
6792	_ACEOF
6793	cat confdefs.h >>conftest.$ac_ext
6794	cat >>conftest.$ac_ext <<_ACEOF
6795	/* end confdefs.h. */
6796	#include <$ac_header>
6797	_ACEOF
6798	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6799	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6800	ac_status=$?
6801	grep -v '^ *+' conftest.er1 >conftest.err
6802	rm -f conftest.er1
6803	cat conftest.err >&5
6804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805	(exit $ac_status); } >/dev/null; then
6806	if test -s conftest.err; then
6807	ac_cpp_err=$ac_c_preproc_warn_flag
6808	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6809	else
6810	ac_cpp_err=
6811	fi
6812	else
6813	ac_cpp_err=yes
6814	fi
6815	if test -z "$ac_cpp_err"; then
6816	ac_header_preproc=yes
6817	else
6818	echo "$as_me: failed program was:" >&5
6819	sed 's/^/\| /' conftest.$ac_ext >&5
6820
6821	ac_header_preproc=no
6822	fi
6823	rm -f conftest.err conftest.$ac_ext
6824	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6825	echo "${ECHO_T}$ac_header_preproc" >&6
6826
6827	# So? What about this header?
6828	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6829	yes:no: )
6830	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6831	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6832	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6833	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6834	ac_header_preproc=yes
6835	;;
6836	no:yes:* )
6837	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6838	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6839	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6840	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6841	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6842	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6843	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6844	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6845	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6846	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6847	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6848	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6849	(
6850	cat <<\_ASBOX
6851	## ---------------------------------------------- ##
6852	## Report this to orxonox-dev at mail.datacore.ch ##
6853	## ---------------------------------------------- ##
6854	_ASBOX
6855	) \|
6856	sed "s/^/$as_me: WARNING: /" >&2
6857	;;
6858	esac
6859	echo "$as_me:$LINENO: checking for $ac_header" >&5
6860	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6861	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6862	echo $ECHO_N "(cached) $ECHO_C" >&6
6863	else
6864	eval "$as_ac_Header=\$ac_header_preproc"
6865	fi
6866	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6867	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6868
6869	fi
6870	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6871	cat >>confdefs.h <<_ACEOF
6872	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6873	_ACEOF
6874	curlHeader="yes"
6875	else
6876	curlHeader="no"
6877	fi
6878
6879	done
6880
6881	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6882	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6883	if test "${ac_cv_lib_curl_main+set}" = set; then
6884	echo $ECHO_N "(cached) $ECHO_C" >&6
6885	else
6886	ac_check_lib_save_LIBS=$LIBS
6887	LIBS="-lcurl $LIBS"
6888	cat >conftest.$ac_ext <<_ACEOF
6889	/* confdefs.h. */
6890	_ACEOF
6891	cat confdefs.h >>conftest.$ac_ext
6892	cat >>conftest.$ac_ext <<_ACEOF
6893	/* end confdefs.h. */
6894
6895
6896	int
6897	main ()
6898	{
6899	main ();
6900	;
6901	return 0;
6902	}
6903	_ACEOF
6904	rm -f conftest.$ac_objext conftest$ac_exeext
6905	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6906	(eval $ac_link) 2>conftest.er1
6907	ac_status=$?
6908	grep -v '^ *+' conftest.er1 >conftest.err
6909	rm -f conftest.er1
6910	cat conftest.err >&5
6911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6912	(exit $ac_status); } &&
6913	{ ac_try='test -z "$ac_c_werror_flag"
6914	\|\| test ! -s conftest.err'
6915	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6916	(eval $ac_try) 2>&5
6917	ac_status=$?
6918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919	(exit $ac_status); }; } &&
6920	{ ac_try='test -s conftest$ac_exeext'
6921	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6922	(eval $ac_try) 2>&5
6923	ac_status=$?
6924	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6925	(exit $ac_status); }; }; then
6926	ac_cv_lib_curl_main=yes
6927	else
6928	echo "$as_me: failed program was:" >&5
6929	sed 's/^/\| /' conftest.$ac_ext >&5
6930
6931	ac_cv_lib_curl_main=no
6932	fi
6933	rm -f conftest.err conftest.$ac_objext \
6934	conftest$ac_exeext conftest.$ac_ext
6935	LIBS=$ac_check_lib_save_LIBS
6936	fi
6937	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6938	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6939	if test $ac_cv_lib_curl_main = yes; then
6940	FOUND_curl=yes
6941	fi
6942
6943	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6944	have_curl=yes
6945	CURL_LIBS=`curl-config --libs`
6946	CURLCFLAGS=`curl-config --cflags`
6947
6948	cat >>confdefs.h <<_ACEOF
6949	#define HAVE_CURL 1
6950	_ACEOF
6951
6952	else
6953	have_curl=no
6954	fi
6955
6956	fi
6957
6958
6959
6960
6961	if test x$have_curl = xyes; then
6962	HAVE_CURL_TRUE=
6963	HAVE_CURL_FALSE='#'
6964	else
6965	HAVE_CURL_TRUE='#'
6966	HAVE_CURL_FALSE=
6967	fi
6968
6969
6970
6971	#checking for pthread libs
6972	# AC_CHECK_LIB([pthread], [main], FOUND_pthread=yes)
6973	# if test "$FOUND_pthread" = "yes" ; then
6974	# LIBS="$LIBS -lpthread"
6975	# fi
6976
6977
6978	# FIXME: Replace `main' with a function in `-lm':
6979
6980	echo "$as_me:$LINENO: checking for main in -lm" >&5
6981	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
6982	if test "${ac_cv_lib_m_main+set}" = set; then
6983	echo $ECHO_N "(cached) $ECHO_C" >&6
6984	else
6985	ac_check_lib_save_LIBS=$LIBS
6986	LIBS="-lm $LIBS"
6987	cat >conftest.$ac_ext <<_ACEOF
6988	/* confdefs.h. */
6989	_ACEOF
6990	cat confdefs.h >>conftest.$ac_ext
6991	cat >>conftest.$ac_ext <<_ACEOF
6992	/* end confdefs.h. */
6993
6994
6995	int
6996	main ()
6997	{
6998	main ();
6999	;
7000	return 0;
7001	}
7002	_ACEOF
7003	rm -f conftest.$ac_objext conftest$ac_exeext
7004	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7005	(eval $ac_link) 2>conftest.er1
7006	ac_status=$?
7007	grep -v '^ *+' conftest.er1 >conftest.err
7008	rm -f conftest.er1
7009	cat conftest.err >&5
7010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7011	(exit $ac_status); } &&
7012	{ ac_try='test -z "$ac_c_werror_flag"
7013	\|\| test ! -s conftest.err'
7014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7015	(eval $ac_try) 2>&5
7016	ac_status=$?
7017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7018	(exit $ac_status); }; } &&
7019	{ ac_try='test -s conftest$ac_exeext'
7020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7021	(eval $ac_try) 2>&5
7022	ac_status=$?
7023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7024	(exit $ac_status); }; }; then
7025	ac_cv_lib_m_main=yes
7026	else
7027	echo "$as_me: failed program was:" >&5
7028	sed 's/^/\| /' conftest.$ac_ext >&5
7029
7030	ac_cv_lib_m_main=no
7031	fi
7032	rm -f conftest.err conftest.$ac_objext \
7033	conftest$ac_exeext conftest.$ac_ext
7034	LIBS=$ac_check_lib_save_LIBS
7035	fi
7036	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7037	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7038	if test $ac_cv_lib_m_main = yes; then
7039	cat >>confdefs.h <<_ACEOF
7040	#define HAVE_LIBM 1
7041	_ACEOF
7042
7043	LIBS="-lm $LIBS"
7044
7045	fi
7046
7047
7048
7049	# Checks for header files.
7050	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7051	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7052	if test "${ac_cv_header_stdc+set}" = set; then
7053	echo $ECHO_N "(cached) $ECHO_C" >&6
7054	else
7055	cat >conftest.$ac_ext <<_ACEOF
7056	/* confdefs.h. */
7057	_ACEOF
7058	cat confdefs.h >>conftest.$ac_ext
7059	cat >>conftest.$ac_ext <<_ACEOF
7060	/* end confdefs.h. */
7061	#include <stdlib.h>
7062	#include <stdarg.h>
7063	#include <string.h>
7064	#include <float.h>
7065
7066	int
7067	main ()
7068	{
7069
7070	;
7071	return 0;
7072	}
7073	_ACEOF
7074	rm -f conftest.$ac_objext
7075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7076	(eval $ac_compile) 2>conftest.er1
7077	ac_status=$?
7078	grep -v '^ *+' conftest.er1 >conftest.err
7079	rm -f conftest.er1
7080	cat conftest.err >&5
7081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082	(exit $ac_status); } &&
7083	{ ac_try='test -z "$ac_c_werror_flag"
7084	\|\| test ! -s conftest.err'
7085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7086	(eval $ac_try) 2>&5
7087	ac_status=$?
7088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7089	(exit $ac_status); }; } &&
7090	{ ac_try='test -s conftest.$ac_objext'
7091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7092	(eval $ac_try) 2>&5
7093	ac_status=$?
7094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095	(exit $ac_status); }; }; then
7096	ac_cv_header_stdc=yes
7097	else
7098	echo "$as_me: failed program was:" >&5
7099	sed 's/^/\| /' conftest.$ac_ext >&5
7100
7101	ac_cv_header_stdc=no
7102	fi
7103	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7104
7105	if test $ac_cv_header_stdc = yes; then
7106	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7107	cat >conftest.$ac_ext <<_ACEOF
7108	/* confdefs.h. */
7109	_ACEOF
7110	cat confdefs.h >>conftest.$ac_ext
7111	cat >>conftest.$ac_ext <<_ACEOF
7112	/* end confdefs.h. */
7113	#include <string.h>
7114
7115	_ACEOF
7116	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7117	$EGREP "memchr" >/dev/null 2>&1; then
7118	:
7119	else
7120	ac_cv_header_stdc=no
7121	fi
7122	rm -f conftest*
7123
7124	fi
7125
7126	if test $ac_cv_header_stdc = yes; then
7127	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7128	cat >conftest.$ac_ext <<_ACEOF
7129	/* confdefs.h. */
7130	_ACEOF
7131	cat confdefs.h >>conftest.$ac_ext
7132	cat >>conftest.$ac_ext <<_ACEOF
7133	/* end confdefs.h. */
7134	#include <stdlib.h>
7135
7136	_ACEOF
7137	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7138	$EGREP "free" >/dev/null 2>&1; then
7139	:
7140	else
7141	ac_cv_header_stdc=no
7142	fi
7143	rm -f conftest*
7144
7145	fi
7146
7147	if test $ac_cv_header_stdc = yes; then
7148	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7149	if test "$cross_compiling" = yes; then
7150	:
7151	else
7152	cat >conftest.$ac_ext <<_ACEOF
7153	/* confdefs.h. */
7154	_ACEOF
7155	cat confdefs.h >>conftest.$ac_ext
7156	cat >>conftest.$ac_ext <<_ACEOF
7157	/* end confdefs.h. */
7158	#include <ctype.h>
7159	#if ((' ' & 0x0FF) == 0x020)
7160	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7161	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7162	#else
7163	# define ISLOWER(c) \
7164	(('a' <= (c) && (c) <= 'i') \
7165	\|\| ('j' <= (c) && (c) <= 'r') \
7166	\|\| ('s' <= (c) && (c) <= 'z'))
7167	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7168	#endif
7169
7170	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7171	int
7172	main ()
7173	{
7174	int i;
7175	for (i = 0; i < 256; i++)
7176	if (XOR (islower (i), ISLOWER (i))
7177	\|\| toupper (i) != TOUPPER (i))
7178	exit(2);
7179	exit (0);
7180	}
7181	_ACEOF
7182	rm -f conftest$ac_exeext
7183	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7184	(eval $ac_link) 2>&5
7185	ac_status=$?
7186	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7187	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7189	(eval $ac_try) 2>&5
7190	ac_status=$?
7191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192	(exit $ac_status); }; }; then
7193	:
7194	else
7195	echo "$as_me: program exited with status $ac_status" >&5
7196	echo "$as_me: failed program was:" >&5
7197	sed 's/^/\| /' conftest.$ac_ext >&5
7198
7199	( exit $ac_status )
7200	ac_cv_header_stdc=no
7201	fi
7202	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7203	fi
7204	fi
7205	fi
7206	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7207	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7208	if test $ac_cv_header_stdc = yes; then
7209
7210	cat >>confdefs.h <<\_ACEOF
7211	#define STDC_HEADERS 1
7212	_ACEOF
7213
7214	fi
7215
7216
7217
7218	for ac_header in stdlib.h string.h
7219	do
7220	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7221	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7222	echo "$as_me:$LINENO: checking for $ac_header" >&5
7223	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7224	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7225	echo $ECHO_N "(cached) $ECHO_C" >&6
7226	fi
7227	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7228	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7229	else
7230	# Is the header compilable?
7231	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7232	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7233	cat >conftest.$ac_ext <<_ACEOF
7234	/* confdefs.h. */
7235	_ACEOF
7236	cat confdefs.h >>conftest.$ac_ext
7237	cat >>conftest.$ac_ext <<_ACEOF
7238	/* end confdefs.h. */
7239	$ac_includes_default
7240	#include <$ac_header>
7241	_ACEOF
7242	rm -f conftest.$ac_objext
7243	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7244	(eval $ac_compile) 2>conftest.er1
7245	ac_status=$?
7246	grep -v '^ *+' conftest.er1 >conftest.err
7247	rm -f conftest.er1
7248	cat conftest.err >&5
7249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7250	(exit $ac_status); } &&
7251	{ ac_try='test -z "$ac_c_werror_flag"
7252	\|\| test ! -s conftest.err'
7253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7254	(eval $ac_try) 2>&5
7255	ac_status=$?
7256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7257	(exit $ac_status); }; } &&
7258	{ ac_try='test -s conftest.$ac_objext'
7259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7260	(eval $ac_try) 2>&5
7261	ac_status=$?
7262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7263	(exit $ac_status); }; }; then
7264	ac_header_compiler=yes
7265	else
7266	echo "$as_me: failed program was:" >&5
7267	sed 's/^/\| /' conftest.$ac_ext >&5
7268
7269	ac_header_compiler=no
7270	fi
7271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7272	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7273	echo "${ECHO_T}$ac_header_compiler" >&6
7274
7275	# Is the header present?
7276	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7277	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7278	cat >conftest.$ac_ext <<_ACEOF
7279	/* confdefs.h. */
7280	_ACEOF
7281	cat confdefs.h >>conftest.$ac_ext
7282	cat >>conftest.$ac_ext <<_ACEOF
7283	/* end confdefs.h. */
7284	#include <$ac_header>
7285	_ACEOF
7286	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7287	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7288	ac_status=$?
7289	grep -v '^ *+' conftest.er1 >conftest.err
7290	rm -f conftest.er1
7291	cat conftest.err >&5
7292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7293	(exit $ac_status); } >/dev/null; then
7294	if test -s conftest.err; then
7295	ac_cpp_err=$ac_c_preproc_warn_flag
7296	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7297	else
7298	ac_cpp_err=
7299	fi
7300	else
7301	ac_cpp_err=yes
7302	fi
7303	if test -z "$ac_cpp_err"; then
7304	ac_header_preproc=yes
7305	else
7306	echo "$as_me: failed program was:" >&5
7307	sed 's/^/\| /' conftest.$ac_ext >&5
7308
7309	ac_header_preproc=no
7310	fi
7311	rm -f conftest.err conftest.$ac_ext
7312	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7313	echo "${ECHO_T}$ac_header_preproc" >&6
7314
7315	# So? What about this header?
7316	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7317	yes:no: )
7318	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7319	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7320	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7321	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7322	ac_header_preproc=yes
7323	;;
7324	no:yes:* )
7325	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7326	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7327	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7328	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7329	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7330	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7331	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7332	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7333	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7334	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7335	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7336	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7337	(
7338	cat <<\_ASBOX
7339	## ---------------------------------------------- ##
7340	## Report this to orxonox-dev at mail.datacore.ch ##
7341	## ---------------------------------------------- ##
7342	_ASBOX
7343	) \|
7344	sed "s/^/$as_me: WARNING: /" >&2
7345	;;
7346	esac
7347	echo "$as_me:$LINENO: checking for $ac_header" >&5
7348	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7349	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7350	echo $ECHO_N "(cached) $ECHO_C" >&6
7351	else
7352	eval "$as_ac_Header=\$ac_header_preproc"
7353	fi
7354	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7355	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7356
7357	fi
7358	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7359	cat >>confdefs.h <<_ACEOF
7360	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7361	_ACEOF
7362
7363	fi
7364
7365	done
7366
7367
7368	# Checks for typedefs, structures, and compiler characteristics.
7369	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7370	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7371	if test "${ac_cv_header_stdbool_h+set}" = set; then
7372	echo $ECHO_N "(cached) $ECHO_C" >&6
7373	else
7374	cat >conftest.$ac_ext <<_ACEOF
7375	/* confdefs.h. */
7376	_ACEOF
7377	cat confdefs.h >>conftest.$ac_ext
7378	cat >>conftest.$ac_ext <<_ACEOF
7379	/* end confdefs.h. */
7380
7381	#include <stdbool.h>
7382	#ifndef bool
7383	# error bool is not defined
7384	#endif
7385	#ifndef false
7386	# error false is not defined
7387	#endif
7388	#if false
7389	# error false is not 0
7390	#endif
7391	#ifndef true
7392	# error true is not defined
7393	#endif
7394	#if true != 1
7395	# error true is not 1
7396	#endif
7397	#ifndef __bool_true_false_are_defined
7398	# error __bool_true_false_are_defined is not defined
7399	#endif
7400
7401	struct s { _Bool s: 1; _Bool t; } s;
7402
7403	char a[true == 1 ? 1 : -1];
7404	char b[false == 0 ? 1 : -1];
7405	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7406	char d[(bool) -0.5 == true ? 1 : -1];
7407	bool e = &s;
7408	char f[(_Bool) -0.0 == false ? 1 : -1];
7409	char g[true];
7410	char h[sizeof (_Bool)];
7411	char i[sizeof s.t];
7412
7413	int
7414	main ()
7415	{
7416	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7417	;
7418	return 0;
7419	}
7420	_ACEOF
7421	rm -f conftest.$ac_objext
7422	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7423	(eval $ac_compile) 2>conftest.er1
7424	ac_status=$?
7425	grep -v '^ *+' conftest.er1 >conftest.err
7426	rm -f conftest.er1
7427	cat conftest.err >&5
7428	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7429	(exit $ac_status); } &&
7430	{ ac_try='test -z "$ac_c_werror_flag"
7431	\|\| test ! -s conftest.err'
7432	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7433	(eval $ac_try) 2>&5
7434	ac_status=$?
7435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7436	(exit $ac_status); }; } &&
7437	{ ac_try='test -s conftest.$ac_objext'
7438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7439	(eval $ac_try) 2>&5
7440	ac_status=$?
7441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7442	(exit $ac_status); }; }; then
7443	ac_cv_header_stdbool_h=yes
7444	else
7445	echo "$as_me: failed program was:" >&5
7446	sed 's/^/\| /' conftest.$ac_ext >&5
7447
7448	ac_cv_header_stdbool_h=no
7449	fi
7450	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7451	fi
7452	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7453	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7454	echo "$as_me:$LINENO: checking for _Bool" >&5
7455	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7456	if test "${ac_cv_type__Bool+set}" = set; then
7457	echo $ECHO_N "(cached) $ECHO_C" >&6
7458	else
7459	cat >conftest.$ac_ext <<_ACEOF
7460	/* confdefs.h. */
7461	_ACEOF
7462	cat confdefs.h >>conftest.$ac_ext
7463	cat >>conftest.$ac_ext <<_ACEOF
7464	/* end confdefs.h. */
7465	$ac_includes_default
7466	int
7467	main ()
7468	{
7469	if ((_Bool *) 0)
7470	return 0;
7471	if (sizeof (_Bool))
7472	return 0;
7473	;
7474	return 0;
7475	}
7476	_ACEOF
7477	rm -f conftest.$ac_objext
7478	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7479	(eval $ac_compile) 2>conftest.er1
7480	ac_status=$?
7481	grep -v '^ *+' conftest.er1 >conftest.err
7482	rm -f conftest.er1
7483	cat conftest.err >&5
7484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7485	(exit $ac_status); } &&
7486	{ ac_try='test -z "$ac_c_werror_flag"
7487	\|\| test ! -s conftest.err'
7488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7489	(eval $ac_try) 2>&5
7490	ac_status=$?
7491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7492	(exit $ac_status); }; } &&
7493	{ ac_try='test -s conftest.$ac_objext'
7494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7495	(eval $ac_try) 2>&5
7496	ac_status=$?
7497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7498	(exit $ac_status); }; }; then
7499	ac_cv_type__Bool=yes
7500	else
7501	echo "$as_me: failed program was:" >&5
7502	sed 's/^/\| /' conftest.$ac_ext >&5
7503
7504	ac_cv_type__Bool=no
7505	fi
7506	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7507	fi
7508	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7509	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7510	if test $ac_cv_type__Bool = yes; then
7511
7512	cat >>confdefs.h <<_ACEOF
7513	#define HAVE__BOOL 1
7514	_ACEOF
7515
7516
7517	fi
7518
7519	if test $ac_cv_header_stdbool_h = yes; then
7520
7521	cat >>confdefs.h <<\_ACEOF
7522	#define HAVE_STDBOOL_H 1
7523	_ACEOF
7524
7525	fi
7526
7527
7528	# Checks for library functions.
7529
7530	for ac_header in stdlib.h
7531	do
7532	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7533	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7534	echo "$as_me:$LINENO: checking for $ac_header" >&5
7535	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7536	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7537	echo $ECHO_N "(cached) $ECHO_C" >&6
7538	fi
7539	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7540	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7541	else
7542	# Is the header compilable?
7543	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7544	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7545	cat >conftest.$ac_ext <<_ACEOF
7546	/* confdefs.h. */
7547	_ACEOF
7548	cat confdefs.h >>conftest.$ac_ext
7549	cat >>conftest.$ac_ext <<_ACEOF
7550	/* end confdefs.h. */
7551	$ac_includes_default
7552	#include <$ac_header>
7553	_ACEOF
7554	rm -f conftest.$ac_objext
7555	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7556	(eval $ac_compile) 2>conftest.er1
7557	ac_status=$?
7558	grep -v '^ *+' conftest.er1 >conftest.err
7559	rm -f conftest.er1
7560	cat conftest.err >&5
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); } &&
7563	{ ac_try='test -z "$ac_c_werror_flag"
7564	\|\| test ! -s conftest.err'
7565	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7566	(eval $ac_try) 2>&5
7567	ac_status=$?
7568	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7569	(exit $ac_status); }; } &&
7570	{ ac_try='test -s conftest.$ac_objext'
7571	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7572	(eval $ac_try) 2>&5
7573	ac_status=$?
7574	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7575	(exit $ac_status); }; }; then
7576	ac_header_compiler=yes
7577	else
7578	echo "$as_me: failed program was:" >&5
7579	sed 's/^/\| /' conftest.$ac_ext >&5
7580
7581	ac_header_compiler=no
7582	fi
7583	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7584	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7585	echo "${ECHO_T}$ac_header_compiler" >&6
7586
7587	# Is the header present?
7588	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7589	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7590	cat >conftest.$ac_ext <<_ACEOF
7591	/* confdefs.h. */
7592	_ACEOF
7593	cat confdefs.h >>conftest.$ac_ext
7594	cat >>conftest.$ac_ext <<_ACEOF
7595	/* end confdefs.h. */
7596	#include <$ac_header>
7597	_ACEOF
7598	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7599	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7600	ac_status=$?
7601	grep -v '^ *+' conftest.er1 >conftest.err
7602	rm -f conftest.er1
7603	cat conftest.err >&5
7604	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7605	(exit $ac_status); } >/dev/null; then
7606	if test -s conftest.err; then
7607	ac_cpp_err=$ac_c_preproc_warn_flag
7608	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7609	else
7610	ac_cpp_err=
7611	fi
7612	else
7613	ac_cpp_err=yes
7614	fi
7615	if test -z "$ac_cpp_err"; then
7616	ac_header_preproc=yes
7617	else
7618	echo "$as_me: failed program was:" >&5
7619	sed 's/^/\| /' conftest.$ac_ext >&5
7620
7621	ac_header_preproc=no
7622	fi
7623	rm -f conftest.err conftest.$ac_ext
7624	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7625	echo "${ECHO_T}$ac_header_preproc" >&6
7626
7627	# So? What about this header?
7628	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7629	yes:no: )
7630	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7631	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7632	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7633	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7634	ac_header_preproc=yes
7635	;;
7636	no:yes:* )
7637	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7638	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7639	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7640	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7641	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7642	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7643	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7644	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7645	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7646	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7647	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7648	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7649	(
7650	cat <<\_ASBOX
7651	## ---------------------------------------------- ##
7652	## Report this to orxonox-dev at mail.datacore.ch ##
7653	## ---------------------------------------------- ##
7654	_ASBOX
7655	) \|
7656	sed "s/^/$as_me: WARNING: /" >&2
7657	;;
7658	esac
7659	echo "$as_me:$LINENO: checking for $ac_header" >&5
7660	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7661	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7662	echo $ECHO_N "(cached) $ECHO_C" >&6
7663	else
7664	eval "$as_ac_Header=\$ac_header_preproc"
7665	fi
7666	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7667	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7668
7669	fi
7670	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7671	cat >>confdefs.h <<_ACEOF
7672	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7673	_ACEOF
7674
7675	fi
7676
7677	done
7678
7679	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7680	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7681	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7682	echo $ECHO_N "(cached) $ECHO_C" >&6
7683	else
7684	if test "$cross_compiling" = yes; then
7685	ac_cv_func_malloc_0_nonnull=no
7686	else
7687	cat >conftest.$ac_ext <<_ACEOF
7688	/* confdefs.h. */
7689	_ACEOF
7690	cat confdefs.h >>conftest.$ac_ext
7691	cat >>conftest.$ac_ext <<_ACEOF
7692	/* end confdefs.h. */
7693	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7694	# include <stdlib.h>
7695	#else
7696	char *malloc ();
7697	#endif
7698
7699	int
7700	main ()
7701	{
7702	exit (malloc (0) ? 0 : 1);
7703	;
7704	return 0;
7705	}
7706	_ACEOF
7707	rm -f conftest$ac_exeext
7708	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7709	(eval $ac_link) 2>&5
7710	ac_status=$?
7711	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7712	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7713	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7714	(eval $ac_try) 2>&5
7715	ac_status=$?
7716	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7717	(exit $ac_status); }; }; then
7718	ac_cv_func_malloc_0_nonnull=yes
7719	else
7720	echo "$as_me: program exited with status $ac_status" >&5
7721	echo "$as_me: failed program was:" >&5
7722	sed 's/^/\| /' conftest.$ac_ext >&5
7723
7724	( exit $ac_status )
7725	ac_cv_func_malloc_0_nonnull=no
7726	fi
7727	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7728	fi
7729	fi
7730	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7731	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7732	if test $ac_cv_func_malloc_0_nonnull = yes; then
7733
7734	cat >>confdefs.h <<\_ACEOF
7735	#define HAVE_MALLOC 1
7736	_ACEOF
7737
7738	else
7739	cat >>confdefs.h <<\_ACEOF
7740	#define HAVE_MALLOC 0
7741	_ACEOF
7742
7743	case $LIBOBJS in
7744	"malloc.$ac_objext" \| \
7745	*" malloc.$ac_objext" \| \
7746	"malloc.$ac_objext "* \| \
7747	" malloc.$ac_objext " ) ;;
7748	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
7749	esac
7750
7751
7752	cat >>confdefs.h <<\_ACEOF
7753	#define malloc rpl_malloc
7754	_ACEOF
7755
7756	fi
7757
7758
7759
7760
7761
7762	for ac_func in bzero sqrt
7763	do
7764	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7765	echo "$as_me:$LINENO: checking for $ac_func" >&5
7766	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7767	if eval "test \"\${$as_ac_var+set}\" = set"; then
7768	echo $ECHO_N "(cached) $ECHO_C" >&6
7769	else
7770	cat >conftest.$ac_ext <<_ACEOF
7771	/* confdefs.h. */
7772	_ACEOF
7773	cat confdefs.h >>conftest.$ac_ext
7774	cat >>conftest.$ac_ext <<_ACEOF
7775	/* end confdefs.h. */
7776	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7777	For example, HP-UX 11i <limits.h> declares gettimeofday. */
7778	#define $ac_func innocuous_$ac_func
7779
7780	/* System header to define __stub macros and hopefully few prototypes,
7781	which can conflict with char $ac_func (); below.
7782	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7783	<limits.h> exists even on freestanding compilers. */
7784
7785	#ifdef __STDC__
7786	# include <limits.h>
7787	#else
7788	# include <assert.h>
7789	#endif
7790
7791	#undef $ac_func
7792
7793	/* Override any gcc2 internal prototype to avoid an error. */
7794	#ifdef __cplusplus
7795	extern "C"
7796	{
7797	#endif
7798	/* We use char because int might match the return type of a gcc2
7799	builtin and then its argument prototype would still apply. */
7800	char $ac_func ();
7801	/* The GNU C library defines this for functions which it implements
7802	to always fail with ENOSYS. Some functions are actually named
7803	something starting with __ and the normal name is an alias. */
7804	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7805	choke me
7806	#else
7807	char (*f) () = $ac_func;
7808	#endif
7809	#ifdef __cplusplus
7810	}
7811	#endif
7812
7813	int
7814	main ()
7815	{
7816	return f != $ac_func;
7817	;
7818	return 0;
7819	}
7820	_ACEOF
7821	rm -f conftest.$ac_objext conftest$ac_exeext
7822	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7823	(eval $ac_link) 2>conftest.er1
7824	ac_status=$?
7825	grep -v '^ *+' conftest.er1 >conftest.err
7826	rm -f conftest.er1
7827	cat conftest.err >&5
7828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829	(exit $ac_status); } &&
7830	{ ac_try='test -z "$ac_c_werror_flag"
7831	\|\| test ! -s conftest.err'
7832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7833	(eval $ac_try) 2>&5
7834	ac_status=$?
7835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836	(exit $ac_status); }; } &&
7837	{ ac_try='test -s conftest$ac_exeext'
7838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7839	(eval $ac_try) 2>&5
7840	ac_status=$?
7841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842	(exit $ac_status); }; }; then
7843	eval "$as_ac_var=yes"
7844	else
7845	echo "$as_me: failed program was:" >&5
7846	sed 's/^/\| /' conftest.$ac_ext >&5
7847
7848	eval "$as_ac_var=no"
7849	fi
7850	rm -f conftest.err conftest.$ac_objext \
7851	conftest$ac_exeext conftest.$ac_ext
7852	fi
7853	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7854	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7855	if test `eval echo '${'$as_ac_var'}'` = yes; then
7856	cat >>confdefs.h <<_ACEOF
7857	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7858	_ACEOF
7859
7860	fi
7861	done
7862
7863
7864	ac_config_files="$ac_config_files Makefile src/console/Makefile src/gui/Makefile src/Makefile src/importer/Makefile"
7865
7866	cat >confcache <<\_ACEOF
7867	# This file is a shell script that caches the results of configure
7868	# tests run on this system so they can be shared between configure
7869	# scripts and configure runs, see configure's option --config-cache.
7870	# It is not useful on other systems. If it contains results you don't
7871	# want to keep, you may remove or edit it.
7872	#
7873	# config.status only pays attention to the cache file if you give it
7874	# the --recheck option to rerun configure.
7875	#
7876	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7877	# loading this file, other unset `ac_cv_foo' will be assigned the
7878	# following values.
7879
7880	_ACEOF
7881
7882	# The following way of writing the cache mishandles newlines in values,
7883	# but we know of no workaround that is simple, portable, and efficient.
7884	# So, don't put newlines in cache variables' values.
7885	# Ultrix sh set writes to stderr and can't be redirected directly,
7886	# and sets the high bit in the cache file unless we assign to the vars.
7887	{
7888	(set) 2>&1 \|
7889	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
7890	ac_space=\ )
7891	# `set' does not quote correctly, so add quotes (double-quote
7892	# substitution turns \\\\ into \\, and sed turns \\ into \).
7893	sed -n \
7894	"s/'/'\\\\''/g;
7895	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7896	;;
7897	*)
7898	# `set' quotes correctly as required by POSIX, so do not add quotes.
7899	sed -n \
7900	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
7901	;;
7902	esac;
7903	} \|
7904	sed '
7905	t clear
7906	: clear
7907	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7908	t end
7909	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
7910	: end' >>confcache
7911	if diff $cache_file confcache >/dev/null 2>&1; then :; else
7912	if test -w $cache_file; then
7913	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7914	cat confcache >$cache_file
7915	else
7916	echo "not updating unwritable cache $cache_file"
7917	fi
7918	fi
7919	rm -f confcache
7920
7921	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7922	# Let make expand exec_prefix.
7923	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7924
7925	# VPATH may cause trouble with some makes, so we remove $(srcdir),
7926	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7927	# trailing colons and then remove the whole line if VPATH becomes empty
7928	# (actually we leave an empty line to preserve line numbers).
7929	if test "x$srcdir" = x.; then
7930	ac_vpsub='/^[ ]VPATH[ ]=/{
7931	s/:\$(srcdir):/:/;
7932	s/:\${srcdir}:/:/;
7933	s/:@srcdir@:/:/;
7934	s/^$[^=]=[ ]$:*/\1/;
7935	s/:*$//;
7936	s/^[^=]=[ ]$//;
7937	}'
7938	fi
7939
7940	DEFS=-DHAVE_CONFIG_H
7941
7942	ac_libobjs=
7943	ac_ltlibobjs=
7944	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7945	# 1. Remove the extension, and $U if already installed.
7946	ac_i=`echo "$ac_i" \|
7947	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7948	# 2. Add them.
7949	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7950	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7951	done
7952	LIBOBJS=$ac_libobjs
7953
7954	LTLIBOBJS=$ac_ltlibobjs
7955
7956
7957	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7958	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7959	Usually this means the macro was only invoked conditionally." >&5
7960	echo "$as_me: error: conditional \"AMDEP\" was never defined.
7961	Usually this means the macro was only invoked conditionally." >&2;}
7962	{ (exit 1); exit 1; }; }
7963	fi
7964	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7965	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
7966	Usually this means the macro was only invoked conditionally." >&5
7967	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
7968	Usually this means the macro was only invoked conditionally." >&2;}
7969	{ (exit 1); exit 1; }; }
7970	fi
7971	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7972	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7973	Usually this means the macro was only invoked conditionally." >&5
7974	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7975	Usually this means the macro was only invoked conditionally." >&2;}
7976	{ (exit 1); exit 1; }; }
7977	fi
7978	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
7979	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
7980	Usually this means the macro was only invoked conditionally." >&5
7981	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
7982	Usually this means the macro was only invoked conditionally." >&2;}
7983	{ (exit 1); exit 1; }; }
7984	fi
7985	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
7986	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
7987	Usually this means the macro was only invoked conditionally." >&5
7988	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
7989	Usually this means the macro was only invoked conditionally." >&2;}
7990	{ (exit 1); exit 1; }; }
7991	fi
7992	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
7993	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
7994	Usually this means the macro was only invoked conditionally." >&5
7995	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
7996	Usually this means the macro was only invoked conditionally." >&2;}
7997	{ (exit 1); exit 1; }; }
7998	fi
7999	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8000	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8001	Usually this means the macro was only invoked conditionally." >&5
8002	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8003	Usually this means the macro was only invoked conditionally." >&2;}
8004	{ (exit 1); exit 1; }; }
8005	fi
8006
8007	: ${CONFIG_STATUS=./config.status}
8008	ac_clean_files_save=$ac_clean_files
8009	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8010	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8011	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8012	cat >$CONFIG_STATUS <<_ACEOF
8013	#! $SHELL
8014	# Generated by $as_me.
8015	# Run this file to recreate the current configuration.
8016	# Compiler output produced by configure, useful for debugging
8017	# configure, is in config.log if it exists.
8018
8019	debug=false
8020	ac_cs_recheck=false
8021	ac_cs_silent=false
8022	SHELL=\${CONFIG_SHELL-$SHELL}
8023	_ACEOF
8024
8025	cat >>$CONFIG_STATUS <<\_ACEOF
8026	## --------------------- ##
8027	## M4sh Initialization. ##
8028	## --------------------- ##
8029
8030	# Be Bourne compatible
8031	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8032	emulate sh
8033	NULLCMD=:
8034	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8035	# is contrary to our usage. Disable this feature.
8036	alias -g '${1+"$@"}'='"$@"'
8037	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8038	set -o posix
8039	fi
8040	DUALCASE=1; export DUALCASE # for MKS sh
8041
8042	# Support unset when possible.
8043	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8044	as_unset=unset
8045	else
8046	as_unset=false
8047	fi
8048
8049
8050	# Work around bugs in pre-3.0 UWIN ksh.
8051	$as_unset ENV MAIL MAILPATH
8052	PS1='$ '
8053	PS2='> '
8054	PS4='+ '
8055
8056	# NLS nuisances.
8057	for as_var in \
8058	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8059	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8060	LC_TELEPHONE LC_TIME
8061	do
8062	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8063	eval $as_var=C; export $as_var
8064	else
8065	$as_unset $as_var
8066	fi
8067	done
8068
8069	# Required to use basename.
8070	if expr a : '$a$' >/dev/null 2>&1; then
8071	as_expr=expr
8072	else
8073	as_expr=false
8074	fi
8075
8076	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8077	as_basename=basename
8078	else
8079	as_basename=false
8080	fi
8081
8082
8083	# Name of the executable.
8084	as_me=`$as_basename "$0" \|\|
8085	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8086	X"$0" : 'X$//$$' \\| \
8087	X"$0" : 'X$/$$' \\| \
8088	. : '$.$' 2>/dev/null \|\|
8089	echo X/"$0" \|
8090	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8091	/^X\/$\/\/$$/{ s//\1/; q; }
8092	/^X\/$\/$.*/{ s//\1/; q; }
8093	s/.*/./; q'`
8094
8095
8096	# PATH needs CR, and LINENO needs CR and PATH.
8097	# Avoid depending upon Character Ranges.
8098	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8099	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8100	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8101	as_cr_digits='0123456789'
8102	as_cr_alnum=$as_cr_Letters$as_cr_digits
8103
8104	# The user is always right.
8105	if test "${PATH_SEPARATOR+set}" != set; then
8106	echo "#! /bin/sh" >conf$$.sh
8107	echo "exit 0" >>conf$$.sh
8108	chmod +x conf$$.sh
8109	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8110	PATH_SEPARATOR=';'
8111	else
8112	PATH_SEPARATOR=:
8113	fi
8114	rm -f conf$$.sh
8115	fi
8116
8117
8118	as_lineno_1=$LINENO
8119	as_lineno_2=$LINENO
8120	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8121	test "x$as_lineno_1" != "x$as_lineno_2" &&
8122	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8123	# Find who we are. Look in the path if we contain no path at all
8124	# relative or not.
8125	case $0 in
8126	[\\/] ) as_myself=$0 ;;
8127	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8128	for as_dir in $PATH
8129	do
8130	IFS=$as_save_IFS
8131	test -z "$as_dir" && as_dir=.
8132	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8133	done
8134
8135	;;
8136	esac
8137	# We did not find ourselves, most probably we were run as `sh COMMAND'
8138	# in which case we are not to be found in the path.
8139	if test "x$as_myself" = x; then
8140	as_myself=$0
8141	fi
8142	if test ! -f "$as_myself"; then
8143	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8144	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8145	{ (exit 1); exit 1; }; }
8146	fi
8147	case $CONFIG_SHELL in
8148	'')
8149	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8150	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8151	do
8152	IFS=$as_save_IFS
8153	test -z "$as_dir" && as_dir=.
8154	for as_base in sh bash ksh sh5; do
8155	case $as_dir in
8156	/*)
8157	if ("$as_dir/$as_base" -c '
8158	as_lineno_1=$LINENO
8159	as_lineno_2=$LINENO
8160	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8161	test "x$as_lineno_1" != "x$as_lineno_2" &&
8162	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8163	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8164	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8165	CONFIG_SHELL=$as_dir/$as_base
8166	export CONFIG_SHELL
8167	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8168	fi;;
8169	esac
8170	done
8171	done
8172	;;
8173	esac
8174
8175	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8176	# uniformly replaced by the line number. The first 'sed' inserts a
8177	# line-number line before each line; the second 'sed' does the real
8178	# work. The second script uses 'N' to pair each line-number line
8179	# with the numbered line, and appends trailing '-' during
8180	# substitution so that $LINENO is not a special case at line end.
8181	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8182	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8183	sed '=' <$as_myself \|
8184	sed '
8185	N
8186	s,$,-,
8187	: loop
8188	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8189	t loop
8190	s,-$,,
8191	s,^['$as_cr_digits']*\n,,
8192	' >$as_me.lineno &&
8193	chmod +x $as_me.lineno \|\|
8194	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8195	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8196	{ (exit 1); exit 1; }; }
8197
8198	# Don't try to exec as it changes $[0], causing all sort of problems
8199	# (the dirname of $[0] is not the place where we might find the
8200	# original and so on. Autoconf is especially sensible to this).
8201	. ./$as_me.lineno
8202	# Exit status is that of the last command.
8203	exit
8204	}
8205
8206
8207	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8208	c,-n*) ECHO_N= ECHO_C='
8209	' ECHO_T=' ' ;;
8210	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8211	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8212	esac
8213
8214	if expr a : '$a$' >/dev/null 2>&1; then
8215	as_expr=expr
8216	else
8217	as_expr=false
8218	fi
8219
8220	rm -f conf$$ conf$$.exe conf$$.file
8221	echo >conf$$.file
8222	if ln -s conf$$.file conf$$ 2>/dev/null; then
8223	# We could just check for DJGPP; but this test a) works b) is more generic
8224	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8225	if test -f conf$$.exe; then
8226	# Don't use ln at all; we don't have any links
8227	as_ln_s='cp -p'
8228	else
8229	as_ln_s='ln -s'
8230	fi
8231	elif ln conf$$.file conf$$ 2>/dev/null; then
8232	as_ln_s=ln
8233	else
8234	as_ln_s='cp -p'
8235	fi
8236	rm -f conf$$ conf$$.exe conf$$.file
8237
8238	if mkdir -p . 2>/dev/null; then
8239	as_mkdir_p=:
8240	else
8241	test -d ./-p && rmdir ./-p
8242	as_mkdir_p=false
8243	fi
8244
8245	as_executable_p="test -f"
8246
8247	# Sed expression to map a string onto a valid CPP name.
8248	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8249
8250	# Sed expression to map a string onto a valid variable name.
8251	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8252
8253
8254	# IFS
8255	# We need space, tab and new line, in precisely that order.
8256	as_nl='
8257	'
8258	IFS=" $as_nl"
8259
8260	# CDPATH.
8261	$as_unset CDPATH
8262
8263	exec 6>&1
8264
8265	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8266	# report actual input values of CONFIG_FILES etc. instead of their
8267	# values after options handling. Logging --version etc. is OK.
8268	exec 5>>config.log
8269	{
8270	echo
8271	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8272	## Running $as_me. ##
8273	_ASBOX
8274	} >&5
8275	cat >&5 <<_CSEOF
8276
8277	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
8278	generated by GNU Autoconf 2.59. Invocation command line was
8279
8280	CONFIG_FILES = $CONFIG_FILES
8281	CONFIG_HEADERS = $CONFIG_HEADERS
8282	CONFIG_LINKS = $CONFIG_LINKS
8283	CONFIG_COMMANDS = $CONFIG_COMMANDS
8284	$ $0 $@
8285
8286	_CSEOF
8287	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8288	echo >&5
8289	_ACEOF
8290
8291	# Files that config.status was made for.
8292	if test -n "$ac_config_files"; then
8293	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8294	fi
8295
8296	if test -n "$ac_config_headers"; then
8297	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8298	fi
8299
8300	if test -n "$ac_config_links"; then
8301	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8302	fi
8303
8304	if test -n "$ac_config_commands"; then
8305	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8306	fi
8307
8308	cat >>$CONFIG_STATUS <<\_ACEOF
8309
8310	ac_cs_usage="\
8311	\`$as_me' instantiates files from templates according to the
8312	current configuration.
8313
8314	Usage: $0 [OPTIONS] [FILE]...
8315
8316	-h, --help print this help, then exit
8317	-V, --version print version number, then exit
8318	-q, --quiet do not print progress messages
8319	-d, --debug don't remove temporary files
8320	--recheck update $as_me by reconfiguring in the same conditions
8321	--file=FILE[:TEMPLATE]
8322	instantiate the configuration file FILE
8323	--header=FILE[:TEMPLATE]
8324	instantiate the configuration header FILE
8325
8326	Configuration files:
8327	$config_files
8328
8329	Configuration headers:
8330	$config_headers
8331
8332	Configuration commands:
8333	$config_commands
8334
8335	Report bugs to <bug-autoconf@gnu.org>."
8336	_ACEOF
8337
8338	cat >>$CONFIG_STATUS <<_ACEOF
8339	ac_cs_version="\\
8340	orxonox config.status 0.2.1-pre-alpha
8341	configured by $0, generated by GNU Autoconf 2.59,
8342	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8343
8344	Copyright (C) 2003 Free Software Foundation, Inc.
8345	This config.status script is free software; the Free Software Foundation
8346	gives unlimited permission to copy, distribute and modify it."
8347	srcdir=$srcdir
8348	INSTALL="$INSTALL"
8349	_ACEOF
8350
8351	cat >>$CONFIG_STATUS <<\_ACEOF
8352	# If no file are specified by the user, then we need to provide default
8353	# value. By we need to know if files were specified by the user.
8354	ac_need_defaults=:
8355	while test $# != 0
8356	do
8357	case $1 in
8358	--=)
8359	ac_option=`expr "x$1" : 'x$[^=]*$='`
8360	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8361	ac_shift=:
8362	;;
8363	-*)
8364	ac_option=$1
8365	ac_optarg=$2
8366	ac_shift=shift
8367	;;
8368	*) # This is not an option, so the user has probably given explicit
8369	# arguments.
8370	ac_option=$1
8371	ac_need_defaults=false;;
8372	esac
8373
8374	case $ac_option in
8375	# Handling of the options.
8376	_ACEOF
8377	cat >>$CONFIG_STATUS <<\_ACEOF
8378	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8379	ac_cs_recheck=: ;;
8380	--version \| --vers* \| -V )
8381	echo "$ac_cs_version"; exit 0 ;;
8382	--he \| --h)
8383	# Conflict between --help and --header
8384	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8385	Try \`$0 --help' for more information." >&5
8386	echo "$as_me: error: ambiguous option: $1
8387	Try \`$0 --help' for more information." >&2;}
8388	{ (exit 1); exit 1; }; };;
8389	--help \| --hel \| -h )
8390	echo "$ac_cs_usage"; exit 0 ;;
8391	--debug \| --d* \| -d )
8392	debug=: ;;
8393	--file \| --fil \| --fi \| --f )
8394	$ac_shift
8395	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8396	ac_need_defaults=false;;
8397	--header \| --heade \| --head \| --hea )
8398	$ac_shift
8399	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8400	ac_need_defaults=false;;
8401	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8402	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8403	ac_cs_silent=: ;;
8404
8405	# This is an error.
8406	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8407	Try \`$0 --help' for more information." >&5
8408	echo "$as_me: error: unrecognized option: $1
8409	Try \`$0 --help' for more information." >&2;}
8410	{ (exit 1); exit 1; }; } ;;
8411
8412	*) ac_config_targets="$ac_config_targets $1" ;;
8413
8414	esac
8415	shift
8416	done
8417
8418	ac_configure_extra_args=
8419
8420	if $ac_cs_silent; then
8421	exec 6>/dev/null
8422	ac_configure_extra_args="$ac_configure_extra_args --silent"
8423	fi
8424
8425	_ACEOF
8426	cat >>$CONFIG_STATUS <<_ACEOF
8427	if \$ac_cs_recheck; then
8428	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8429	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8430	fi
8431
8432	_ACEOF
8433
8434	cat >>$CONFIG_STATUS <<_ACEOF
8435	#
8436	# INIT-COMMANDS section.
8437	#
8438
8439	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8440
8441	_ACEOF
8442
8443
8444
8445	cat >>$CONFIG_STATUS <<\_ACEOF
8446	for ac_config_target in $ac_config_targets
8447	do
8448	case "$ac_config_target" in
8449	# Handling of arguments.
8450	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8451	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8452	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8453	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8454	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8455	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8456	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8457	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8458	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8459	{ (exit 1); exit 1; }; };;
8460	esac
8461	done
8462
8463	# If the user did not use the arguments to specify the items to instantiate,
8464	# then the envvar interface is used. Set only those that are not.
8465	# We use the long form for the default assignment because of an extremely
8466	# bizarre bug on SunOS 4.1.3.
8467	if $ac_need_defaults; then
8468	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8469	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8470	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8471	fi
8472
8473	# Have a temporary directory for convenience. Make it in the build tree
8474	# simply because there is no reason to put it here, and in addition,
8475	# creating and moving files from /tmp can sometimes cause problems.
8476	# Create a temporary directory, and hook for its removal unless debugging.
8477	$debug \|\|
8478	{
8479	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8480	trap '{ (exit 1); exit 1; }' 1 2 13 15
8481	}
8482
8483	# Create a (secure) tmp directory for tmp files.
8484
8485	{
8486	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8487	test -n "$tmp" && test -d "$tmp"
8488	} \|\|
8489	{
8490	tmp=./confstat$$-$RANDOM
8491	(umask 077 && mkdir $tmp)
8492	} \|\|
8493	{
8494	echo "$me: cannot create a temporary directory in ." >&2
8495	{ (exit 1); exit 1; }
8496	}
8497
8498	_ACEOF
8499
8500	cat >>$CONFIG_STATUS <<_ACEOF
8501
8502	#
8503	# CONFIG_FILES section.
8504	#
8505
8506	# No need to generate the scripts if there are no CONFIG_FILES.
8507	# This happens for instance when ./config.status config.h
8508	if test -n "\$CONFIG_FILES"; then
8509	# Protect against being on the right side of a sed subst in config.status.
8510	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8511	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8512	s,@SHELL@,$SHELL,;t t
8513	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8514	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8515	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8516	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8517	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8518	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8519	s,@exec_prefix@,$exec_prefix,;t t
8520	s,@prefix@,$prefix,;t t
8521	s,@program_transform_name@,$program_transform_name,;t t
8522	s,@bindir@,$bindir,;t t
8523	s,@sbindir@,$sbindir,;t t
8524	s,@libexecdir@,$libexecdir,;t t
8525	s,@datadir@,$datadir,;t t
8526	s,@sysconfdir@,$sysconfdir,;t t
8527	s,@sharedstatedir@,$sharedstatedir,;t t
8528	s,@localstatedir@,$localstatedir,;t t
8529	s,@libdir@,$libdir,;t t
8530	s,@includedir@,$includedir,;t t
8531	s,@oldincludedir@,$oldincludedir,;t t
8532	s,@infodir@,$infodir,;t t
8533	s,@mandir@,$mandir,;t t
8534	s,@build_alias@,$build_alias,;t t
8535	s,@host_alias@,$host_alias,;t t
8536	s,@target_alias@,$target_alias,;t t
8537	s,@DEFS@,$DEFS,;t t
8538	s,@ECHO_C@,$ECHO_C,;t t
8539	s,@ECHO_N@,$ECHO_N,;t t
8540	s,@ECHO_T@,$ECHO_T,;t t
8541	s,@LIBS@,$LIBS,;t t
8542	s,@build@,$build,;t t
8543	s,@build_cpu@,$build_cpu,;t t
8544	s,@build_vendor@,$build_vendor,;t t
8545	s,@build_os@,$build_os,;t t
8546	s,@host@,$host,;t t
8547	s,@host_cpu@,$host_cpu,;t t
8548	s,@host_vendor@,$host_vendor,;t t
8549	s,@host_os@,$host_os,;t t
8550	s,@target@,$target,;t t
8551	s,@target_cpu@,$target_cpu,;t t
8552	s,@target_vendor@,$target_vendor,;t t
8553	s,@target_os@,$target_os,;t t
8554	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8555	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8556	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8557	s,@CYGPATH_W@,$CYGPATH_W,;t t
8558	s,@PACKAGE@,$PACKAGE,;t t
8559	s,@VERSION@,$VERSION,;t t
8560	s,@ACLOCAL@,$ACLOCAL,;t t
8561	s,@AUTOCONF@,$AUTOCONF,;t t
8562	s,@AUTOMAKE@,$AUTOMAKE,;t t
8563	s,@AUTOHEADER@,$AUTOHEADER,;t t
8564	s,@MAKEINFO@,$MAKEINFO,;t t
8565	s,@AMTAR@,$AMTAR,;t t
8566	s,@install_sh@,$install_sh,;t t
8567	s,@STRIP@,$STRIP,;t t
8568	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8569	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8570	s,@mkdir_p@,$mkdir_p,;t t
8571	s,@AWK@,$AWK,;t t
8572	s,@SET_MAKE@,$SET_MAKE,;t t
8573	s,@am__leading_dot@,$am__leading_dot,;t t
8574	s,@CXX@,$CXX,;t t
8575	s,@CXXFLAGS@,$CXXFLAGS,;t t
8576	s,@LDFLAGS@,$LDFLAGS,;t t
8577	s,@CPPFLAGS@,$CPPFLAGS,;t t
8578	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8579	s,@EXEEXT@,$EXEEXT,;t t
8580	s,@OBJEXT@,$OBJEXT,;t t
8581	s,@DEPDIR@,$DEPDIR,;t t
8582	s,@am__include@,$am__include,;t t
8583	s,@am__quote@,$am__quote,;t t
8584	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8585	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8586	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8587	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8588	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8589	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8590	s,@CC@,$CC,;t t
8591	s,@CFLAGS@,$CFLAGS,;t t
8592	s,@ac_ct_CC@,$ac_ct_CC,;t t
8593	s,@CCDEPMODE@,$CCDEPMODE,;t t
8594	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8595	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8596	s,@CPP@,$CPP,;t t
8597	s,@EGREP@,$EGREP,;t t
8598	s,@DEBUG@,$DEBUG,;t t
8599	s,@DOXYGEN@,$DOXYGEN,;t t
8600	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8601	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8602	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8603	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8604	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8605	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8606	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8607	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8608	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8609	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8610	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8611	s,@CURL_LIBS@,$CURL_LIBS,;t t
8612	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8613	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8614	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8615	s,@LIBOBJS@,$LIBOBJS,;t t
8616	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8617	CEOF
8618
8619	_ACEOF
8620
8621	cat >>$CONFIG_STATUS <<\_ACEOF
8622	# Split the substitutions into bite-sized pieces for seds with
8623	# small command number limits, like on Digital OSF/1 and HP-UX.
8624	ac_max_sed_lines=48
8625	ac_sed_frag=1 # Number of current file.
8626	ac_beg=1 # First line for current file.
8627	ac_end=$ac_max_sed_lines # Line after last line for current file.
8628	ac_more_lines=:
8629	ac_sed_cmds=
8630	while $ac_more_lines; do
8631	if test $ac_beg -gt 1; then
8632	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8633	else
8634	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8635	fi
8636	if test ! -s $tmp/subs.frag; then
8637	ac_more_lines=false
8638	else
8639	# The purpose of the label and of the branching condition is to
8640	# speed up the sed processing (if there are no `@' at all, there
8641	# is no need to browse any of the substitutions).
8642	# These are the two extra sed commands mentioned above.
8643	(echo ':t
8644	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8645	if test -z "$ac_sed_cmds"; then
8646	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8647	else
8648	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8649	fi
8650	ac_sed_frag=`expr $ac_sed_frag + 1`
8651	ac_beg=$ac_end
8652	ac_end=`expr $ac_end + $ac_max_sed_lines`
8653	fi
8654	done
8655	if test -z "$ac_sed_cmds"; then
8656	ac_sed_cmds=cat
8657	fi
8658	fi # test -n "$CONFIG_FILES"
8659
8660	_ACEOF
8661	cat >>$CONFIG_STATUS <<\_ACEOF
8662	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8663	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8664	case $ac_file in
8665	- \| :- \| :-:* ) # input from stdin
8666	cat >$tmp/stdin
8667	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8668	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8669	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8670	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8671	* ) ac_file_in=$ac_file.in ;;
8672	esac
8673
8674	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8675	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8676	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8677	X"$ac_file" : 'X$//$[^/]' \\| \
8678	X"$ac_file" : 'X$//$$' \\| \
8679	X"$ac_file" : 'X$/$' \\| \
8680	. : '$.$' 2>/dev/null \|\|
8681	echo X"$ac_file" \|
8682	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8683	/^X$\/\/$[^/].*/{ s//\1/; q; }
8684	/^X$\/\/$$/{ s//\1/; q; }
8685	/^X$\/$.*/{ s//\1/; q; }
8686	s/.*/./; q'`
8687	{ if $as_mkdir_p; then
8688	mkdir -p "$ac_dir"
8689	else
8690	as_dir="$ac_dir"
8691	as_dirs=
8692	while test ! -d "$as_dir"; do
8693	as_dirs="$as_dir $as_dirs"
8694	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8695	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8696	X"$as_dir" : 'X$//$[^/]' \\| \
8697	X"$as_dir" : 'X$//$$' \\| \
8698	X"$as_dir" : 'X$/$' \\| \
8699	. : '$.$' 2>/dev/null \|\|
8700	echo X"$as_dir" \|
8701	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8702	/^X$\/\/$[^/].*/{ s//\1/; q; }
8703	/^X$\/\/$$/{ s//\1/; q; }
8704	/^X$\/$.*/{ s//\1/; q; }
8705	s/.*/./; q'`
8706	done
8707	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8708	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8709	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8710	{ (exit 1); exit 1; }; }; }
8711
8712	ac_builddir=.
8713
8714	if test "$ac_dir" != .; then
8715	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8716	# A "../" for each directory in $ac_dir_suffix.
8717	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8718	else
8719	ac_dir_suffix= ac_top_builddir=
8720	fi
8721
8722	case $srcdir in
8723	.) # No --srcdir option. We are building in place.
8724	ac_srcdir=.
8725	if test -z "$ac_top_builddir"; then
8726	ac_top_srcdir=.
8727	else
8728	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
8729	fi ;;
8730	[\\/]* \| ?:[\\/]* ) # Absolute path.
8731	ac_srcdir=$srcdir$ac_dir_suffix;
8732	ac_top_srcdir=$srcdir ;;
8733	*) # Relative path.
8734	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8735	ac_top_srcdir=$ac_top_builddir$srcdir ;;
8736	esac
8737
8738	# Do not use `cd foo && pwd` to compute absolute paths, because
8739	# the directories may not exist.
8740	case `pwd` in
8741	.) ac_abs_builddir="$ac_dir";;
8742	*)
8743	case "$ac_dir" in
8744	.) ac_abs_builddir=`pwd`;;
8745	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8746	*) ac_abs_builddir=`pwd`/"$ac_dir";;
8747	esac;;
8748	esac
8749	case $ac_abs_builddir in
8750	.) ac_abs_top_builddir=${ac_top_builddir}.;;
8751	*)
8752	case ${ac_top_builddir}. in
8753	.) ac_abs_top_builddir=$ac_abs_builddir;;
8754	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8755	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8756	esac;;
8757	esac
8758	case $ac_abs_builddir in
8759	.) ac_abs_srcdir=$ac_srcdir;;
8760	*)
8761	case $ac_srcdir in
8762	.) ac_abs_srcdir=$ac_abs_builddir;;
8763	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8764	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8765	esac;;
8766	esac
8767	case $ac_abs_builddir in
8768	.) ac_abs_top_srcdir=$ac_top_srcdir;;
8769	*)
8770	case $ac_top_srcdir in
8771	.) ac_abs_top_srcdir=$ac_abs_builddir;;
8772	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8773	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8774	esac;;
8775	esac
8776
8777
8778	case $INSTALL in
8779	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8780	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8781	esac
8782
8783	if test x"$ac_file" != x-; then
8784	{ echo "$as_me:$LINENO: creating $ac_file" >&5
8785	echo "$as_me: creating $ac_file" >&6;}
8786	rm -f "$ac_file"
8787	fi
8788	# Let's still pretend it is `configure' which instantiates (i.e., don't
8789	# use $as_me), people would be surprised to read:
8790	# /* config.h. Generated by config.status. */
8791	if test x"$ac_file" = x-; then
8792	configure_input=
8793	else
8794	configure_input="$ac_file. "
8795	fi
8796	configure_input=$configure_input"Generated from `echo $ac_file_in \|
8797	sed 's,.*/,,'` by configure."
8798
8799	# First look for the input files in the build tree, otherwise in the
8800	# src tree.
8801	ac_file_inputs=`IFS=:
8802	for f in $ac_file_in; do
8803	case $f in
8804	-) echo $tmp/stdin ;;
8805	[\\/$]*)
8806	# Absolute (can't be DOS-style, as IFS=:)
8807	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8808	echo "$as_me: error: cannot find input file: $f" >&2;}
8809	{ (exit 1); exit 1; }; }
8810	echo "$f";;
8811	*) # Relative
8812	if test -f "$f"; then
8813	# Build tree
8814	echo "$f"
8815	elif test -f "$srcdir/$f"; then
8816	# Source tree
8817	echo "$srcdir/$f"
8818	else
8819	# /dev/null tree
8820	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8821	echo "$as_me: error: cannot find input file: $f" >&2;}
8822	{ (exit 1); exit 1; }; }
8823	fi;;
8824	esac
8825	done` \|\| { (exit 1); exit 1; }
8826	_ACEOF
8827	cat >>$CONFIG_STATUS <<_ACEOF
8828	sed "$ac_vpsub
8829	$extrasub
8830	_ACEOF
8831	cat >>$CONFIG_STATUS <<\_ACEOF
8832	:t
8833	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8834	s,@configure_input@,$configure_input,;t t
8835	s,@srcdir@,$ac_srcdir,;t t
8836	s,@abs_srcdir@,$ac_abs_srcdir,;t t
8837	s,@top_srcdir@,$ac_top_srcdir,;t t
8838	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8839	s,@builddir@,$ac_builddir,;t t
8840	s,@abs_builddir@,$ac_abs_builddir,;t t
8841	s,@top_builddir@,$ac_top_builddir,;t t
8842	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8843	s,@INSTALL@,$ac_INSTALL,;t t
8844	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
8845	rm -f $tmp/stdin
8846	if test x"$ac_file" != x-; then
8847	mv $tmp/out $ac_file
8848	else
8849	cat $tmp/out
8850	rm -f $tmp/out
8851	fi
8852
8853	done
8854	_ACEOF
8855	cat >>$CONFIG_STATUS <<\_ACEOF
8856
8857	#
8858	# CONFIG_HEADER section.
8859	#
8860
8861	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8862	# NAME is the cpp macro being defined and VALUE is the value it is being given.
8863	#
8864	# ac_d sets the value in "#define NAME VALUE" lines.
8865	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
8866	ac_dB='[ ].*$,\1#\2'
8867	ac_dC=' '
8868	ac_dD=',;t'
8869	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8870	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
8871	ac_uB='$,\1#\2define\3'
8872	ac_uC=' '
8873	ac_uD=',;t'
8874
8875	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8876	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8877	case $ac_file in
8878	- \| :- \| :-:* ) # input from stdin
8879	cat >$tmp/stdin
8880	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8881	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8882	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8883	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8884	* ) ac_file_in=$ac_file.in ;;
8885	esac
8886
8887	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8888	echo "$as_me: creating $ac_file" >&6;}
8889
8890	# First look for the input files in the build tree, otherwise in the
8891	# src tree.
8892	ac_file_inputs=`IFS=:
8893	for f in $ac_file_in; do
8894	case $f in
8895	-) echo $tmp/stdin ;;
8896	[\\/$]*)
8897	# Absolute (can't be DOS-style, as IFS=:)
8898	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8899	echo "$as_me: error: cannot find input file: $f" >&2;}
8900	{ (exit 1); exit 1; }; }
8901	# Do quote $f, to prevent DOS paths from being IFS'd.
8902	echo "$f";;
8903	*) # Relative
8904	if test -f "$f"; then
8905	# Build tree
8906	echo "$f"
8907	elif test -f "$srcdir/$f"; then
8908	# Source tree
8909	echo "$srcdir/$f"
8910	else
8911	# /dev/null tree
8912	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8913	echo "$as_me: error: cannot find input file: $f" >&2;}
8914	{ (exit 1); exit 1; }; }
8915	fi;;
8916	esac
8917	done` \|\| { (exit 1); exit 1; }
8918	# Remove the trailing spaces.
8919	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8920
8921	_ACEOF
8922
8923	# Transform confdefs.h into two sed scripts, `conftest.defines' and
8924	# `conftest.undefs', that substitutes the proper values into
8925	# config.h.in to produce config.h. The first handles `#define'
8926	# templates, and the second `#undef' templates.
8927	# And first: Protect against being on the right side of a sed subst in
8928	# config.status. Protect against being in an unquoted here document
8929	# in config.status.
8930	rm -f conftest.defines conftest.undefs
8931	# Using a here document instead of a string reduces the quoting nightmare.
8932	# Putting comments in sed scripts is not portable.
8933	#
8934	# `end' is used to avoid that the second main sed command (meant for
8935	# 0-ary CPP macros) applies to n-ary macro definitions.
8936	# See the Autoconf documentation for `clear'.
8937	cat >confdef2sed.sed <<\_ACEOF
8938	s/[\\&,]/\\&/g
8939	s,[\\$`],\\&,g
8940	t clear
8941	: clear
8942	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8943	t end
8944	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8945	: end
8946	_ACEOF
8947	# If some macros were called several times there might be several times
8948	# the same #defines, which is useless. Nevertheless, we may not want to
8949	# sort them, since we want the last AC-DEFINE to be honored.
8950	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
8951	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8952	rm -f confdef2sed.sed
8953
8954	# This sed command replaces #undef with comments. This is necessary, for
8955	# example, in the case of _POSIX_SOURCE, which is predefined and required
8956	# on some systems where configure will not decide to define it.
8957	cat >>conftest.undefs <<\_ACEOF
8958	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
8959	_ACEOF
8960
8961	# Break up conftest.defines because some shells have a limit on the size
8962	# of here documents, and old seds have small limits too (100 cmds).
8963	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8964	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8965	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8966	echo ' :' >>$CONFIG_STATUS
8967	rm -f conftest.tail
8968	while grep . conftest.defines >/dev/null
8969	do
8970	# Write a limited-size here document to $tmp/defines.sed.
8971	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8972	# Speed up: don't consider the non `#define' lines.
8973	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
8974	# Work around the forget-to-reset-the-flag bug.
8975	echo 't clr' >>$CONFIG_STATUS
8976	echo ': clr' >>$CONFIG_STATUS
8977	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8978	echo 'CEOF
8979	sed -f $tmp/defines.sed $tmp/in >$tmp/out
8980	rm -f $tmp/in
8981	mv $tmp/out $tmp/in
8982	' >>$CONFIG_STATUS
8983	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8984	rm -f conftest.defines
8985	mv conftest.tail conftest.defines
8986	done
8987	rm -f conftest.defines
8988	echo ' fi # grep' >>$CONFIG_STATUS
8989	echo >>$CONFIG_STATUS
8990
8991	# Break up conftest.undefs because some shells have a limit on the size
8992	# of here documents, and old seds have small limits too (100 cmds).
8993	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8994	rm -f conftest.tail
8995	while grep . conftest.undefs >/dev/null
8996	do
8997	# Write a limited-size here document to $tmp/undefs.sed.
8998	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8999	# Speed up: don't consider the non `#undef'
9000	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9001	# Work around the forget-to-reset-the-flag bug.
9002	echo 't clr' >>$CONFIG_STATUS
9003	echo ': clr' >>$CONFIG_STATUS
9004	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9005	echo 'CEOF
9006	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9007	rm -f $tmp/in
9008	mv $tmp/out $tmp/in
9009	' >>$CONFIG_STATUS
9010	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9011	rm -f conftest.undefs
9012	mv conftest.tail conftest.undefs
9013	done
9014	rm -f conftest.undefs
9015
9016	cat >>$CONFIG_STATUS <<\_ACEOF
9017	# Let's still pretend it is `configure' which instantiates (i.e., don't
9018	# use $as_me), people would be surprised to read:
9019	# /* config.h. Generated by config.status. */
9020	if test x"$ac_file" = x-; then
9021	echo "/* Generated by configure. */" >$tmp/config.h
9022	else
9023	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9024	fi
9025	cat $tmp/in >>$tmp/config.h
9026	rm -f $tmp/in
9027	if test x"$ac_file" != x-; then
9028	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9029	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9030	echo "$as_me: $ac_file is unchanged" >&6;}
9031	else
9032	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9033	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9034	X"$ac_file" : 'X$//$[^/]' \\| \
9035	X"$ac_file" : 'X$//$$' \\| \
9036	X"$ac_file" : 'X$/$' \\| \
9037	. : '$.$' 2>/dev/null \|\|
9038	echo X"$ac_file" \|
9039	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9040	/^X$\/\/$[^/].*/{ s//\1/; q; }
9041	/^X$\/\/$$/{ s//\1/; q; }
9042	/^X$\/$.*/{ s//\1/; q; }
9043	s/.*/./; q'`
9044	{ if $as_mkdir_p; then
9045	mkdir -p "$ac_dir"
9046	else
9047	as_dir="$ac_dir"
9048	as_dirs=
9049	while test ! -d "$as_dir"; do
9050	as_dirs="$as_dir $as_dirs"
9051	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9052	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9053	X"$as_dir" : 'X$//$[^/]' \\| \
9054	X"$as_dir" : 'X$//$$' \\| \
9055	X"$as_dir" : 'X$/$' \\| \
9056	. : '$.$' 2>/dev/null \|\|
9057	echo X"$as_dir" \|
9058	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9059	/^X$\/\/$[^/].*/{ s//\1/; q; }
9060	/^X$\/\/$$/{ s//\1/; q; }
9061	/^X$\/$.*/{ s//\1/; q; }
9062	s/.*/./; q'`
9063	done
9064	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9065	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9066	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9067	{ (exit 1); exit 1; }; }; }
9068
9069	rm -f $ac_file
9070	mv $tmp/config.h $ac_file
9071	fi
9072	else
9073	cat $tmp/config.h
9074	rm -f $tmp/config.h
9075	fi
9076	# Compute $ac_file's index in $config_headers.
9077	_am_stamp_count=1
9078	for _am_header in $config_headers :; do
9079	case $_am_header in
9080	$ac_file \| $ac_file:* )
9081	break ;;
9082	* )
9083	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9084	esac
9085	done
9086	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9087	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9088	X$ac_file : 'X$//$[^/]' \\| \
9089	X$ac_file : 'X$//$$' \\| \
9090	X$ac_file : 'X$/$' \\| \
9091	. : '$.$' 2>/dev/null \|\|
9092	echo X$ac_file \|
9093	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9094	/^X$\/\/$[^/].*/{ s//\1/; q; }
9095	/^X$\/\/$$/{ s//\1/; q; }
9096	/^X$\/$.*/{ s//\1/; q; }
9097	s/.*/./; q'`/stamp-h$_am_stamp_count
9098	done
9099	_ACEOF
9100	cat >>$CONFIG_STATUS <<\_ACEOF
9101
9102	#
9103	# CONFIG_COMMANDS section.
9104	#
9105	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9106	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9107	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9108	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9109	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9110	X"$ac_dest" : 'X$//$[^/]' \\| \
9111	X"$ac_dest" : 'X$//$$' \\| \
9112	X"$ac_dest" : 'X$/$' \\| \
9113	. : '$.$' 2>/dev/null \|\|
9114	echo X"$ac_dest" \|
9115	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9116	/^X$\/\/$[^/].*/{ s//\1/; q; }
9117	/^X$\/\/$$/{ s//\1/; q; }
9118	/^X$\/$.*/{ s//\1/; q; }
9119	s/.*/./; q'`
9120	{ if $as_mkdir_p; then
9121	mkdir -p "$ac_dir"
9122	else
9123	as_dir="$ac_dir"
9124	as_dirs=
9125	while test ! -d "$as_dir"; do
9126	as_dirs="$as_dir $as_dirs"
9127	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9128	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9129	X"$as_dir" : 'X$//$[^/]' \\| \
9130	X"$as_dir" : 'X$//$$' \\| \
9131	X"$as_dir" : 'X$/$' \\| \
9132	. : '$.$' 2>/dev/null \|\|
9133	echo X"$as_dir" \|
9134	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9135	/^X$\/\/$[^/].*/{ s//\1/; q; }
9136	/^X$\/\/$$/{ s//\1/; q; }
9137	/^X$\/$.*/{ s//\1/; q; }
9138	s/.*/./; q'`
9139	done
9140	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9141	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9142	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9143	{ (exit 1); exit 1; }; }; }
9144
9145	ac_builddir=.
9146
9147	if test "$ac_dir" != .; then
9148	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9149	# A "../" for each directory in $ac_dir_suffix.
9150	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9151	else
9152	ac_dir_suffix= ac_top_builddir=
9153	fi
9154
9155	case $srcdir in
9156	.) # No --srcdir option. We are building in place.
9157	ac_srcdir=.
9158	if test -z "$ac_top_builddir"; then
9159	ac_top_srcdir=.
9160	else
9161	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9162	fi ;;
9163	[\\/]* \| ?:[\\/]* ) # Absolute path.
9164	ac_srcdir=$srcdir$ac_dir_suffix;
9165	ac_top_srcdir=$srcdir ;;
9166	*) # Relative path.
9167	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9168	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9169	esac
9170
9171	# Do not use `cd foo && pwd` to compute absolute paths, because
9172	# the directories may not exist.
9173	case `pwd` in
9174	.) ac_abs_builddir="$ac_dir";;
9175	*)
9176	case "$ac_dir" in
9177	.) ac_abs_builddir=`pwd`;;
9178	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9179	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9180	esac;;
9181	esac
9182	case $ac_abs_builddir in
9183	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9184	*)
9185	case ${ac_top_builddir}. in
9186	.) ac_abs_top_builddir=$ac_abs_builddir;;
9187	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9188	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9189	esac;;
9190	esac
9191	case $ac_abs_builddir in
9192	.) ac_abs_srcdir=$ac_srcdir;;
9193	*)
9194	case $ac_srcdir in
9195	.) ac_abs_srcdir=$ac_abs_builddir;;
9196	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9197	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9198	esac;;
9199	esac
9200	case $ac_abs_builddir in
9201	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9202	*)
9203	case $ac_top_srcdir in
9204	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9205	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9206	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9207	esac;;
9208	esac
9209
9210
9211	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9212	echo "$as_me: executing $ac_dest commands" >&6;}
9213	case $ac_dest in
9214	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9215	# Strip MF so we end up with the name of the file.
9216	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9217	# Check whether this is an Automake generated Makefile or not.
9218	# We used to match only the files named `Makefile.in', but
9219	# some people rename them; so instead we look at the file content.
9220	# Grep'ing the first line is not enough: some people post-process
9221	# each Makefile.in and add a new line on top of each file to say so.
9222	# So let's grep whole file.
9223	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9224	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9225	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9226	X"$mf" : 'X$//$[^/]' \\| \
9227	X"$mf" : 'X$//$$' \\| \
9228	X"$mf" : 'X$/$' \\| \
9229	. : '$.$' 2>/dev/null \|\|
9230	echo X"$mf" \|
9231	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9232	/^X$\/\/$[^/].*/{ s//\1/; q; }
9233	/^X$\/\/$$/{ s//\1/; q; }
9234	/^X$\/$.*/{ s//\1/; q; }
9235	s/.*/./; q'`
9236	else
9237	continue
9238	fi
9239	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9240	# Extract the definition of DEP_FILES from the Makefile without
9241	# running `make'.
9242	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9243	test -z "$DEPDIR" && continue
9244	# When using ansi2knr, U may be empty or an underscore; expand it
9245	U=`sed -n 's/^U = //p' < "$mf"`
9246	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9247	# We invoke sed twice because it is the simplest approach to
9248	# changing $(DEPDIR) to its actual value in the expansion.
9249	for file in `sed -n '
9250	/^DEP_FILES = .*\\\\$/ {
9251	s/^DEP_FILES = //
9252	:loop
9253	s/\\\\$//
9254	p
9255	n
9256	/\\\\$/ b loop
9257	p
9258	}
9259	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9260	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9261	# Make sure the directory exists.
9262	test -f "$dirpart/$file" && continue
9263	fdir=`(dirname "$file") 2>/dev/null \|\|
9264	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9265	X"$file" : 'X$//$[^/]' \\| \
9266	X"$file" : 'X$//$$' \\| \
9267	X"$file" : 'X$/$' \\| \
9268	. : '$.$' 2>/dev/null \|\|
9269	echo X"$file" \|
9270	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9271	/^X$\/\/$[^/].*/{ s//\1/; q; }
9272	/^X$\/\/$$/{ s//\1/; q; }
9273	/^X$\/$.*/{ s//\1/; q; }
9274	s/.*/./; q'`
9275	{ if $as_mkdir_p; then
9276	mkdir -p $dirpart/$fdir
9277	else
9278	as_dir=$dirpart/$fdir
9279	as_dirs=
9280	while test ! -d "$as_dir"; do
9281	as_dirs="$as_dir $as_dirs"
9282	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9283	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9284	X"$as_dir" : 'X$//$[^/]' \\| \
9285	X"$as_dir" : 'X$//$$' \\| \
9286	X"$as_dir" : 'X$/$' \\| \
9287	. : '$.$' 2>/dev/null \|\|
9288	echo X"$as_dir" \|
9289	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9290	/^X$\/\/$[^/].*/{ s//\1/; q; }
9291	/^X$\/\/$$/{ s//\1/; q; }
9292	/^X$\/$.*/{ s//\1/; q; }
9293	s/.*/./; q'`
9294	done
9295	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9296	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9297	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9298	{ (exit 1); exit 1; }; }; }
9299
9300	# echo "creating $dirpart/$file"
9301	echo '# dummy' > "$dirpart/$file"
9302	done
9303	done
9304	;;
9305	esac
9306	done
9307	_ACEOF
9308
9309	cat >>$CONFIG_STATUS <<\_ACEOF
9310
9311	{ (exit 0); exit 0; }
9312	_ACEOF
9313	chmod +x $CONFIG_STATUS
9314	ac_clean_files=$ac_clean_files_save
9315
9316
9317	# configure is writing to config.log, and then calls config.status.
9318	# config.status does its own redirection, appending to config.log.
9319	# Unfortunately, on DOS this fails, as config.log is still kept open
9320	# by configure, so config.status won't be able to write to it; its
9321	# output is simply discarded. So we exec the FD to /dev/null,
9322	# effectively closing config.log, so it can be properly (re)opened and
9323	# appended to by config.status. When coming back to configure, we
9324	# need to make the FD available again.
9325	if test "$no_create" != yes; then
9326	ac_cs_success=:
9327	ac_config_status_args=
9328	test "$silent" = yes &&
9329	ac_config_status_args="$ac_config_status_args --quiet"
9330	exec 5>/dev/null
9331	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9332	exec 5>>config.log
9333	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9334	# would make configure fail if this is the last instruction.
9335	$ac_cs_success \|\| { (exit 1); exit 1; }
9336	fi
9337

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