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configure @ 3268

Last change on this file since 3268 was 3268, checked in by bensch, 19 years ago
orxonox/branches/updater: deleted threading again. I have found a different Way Now I am redrawing the GUI every time a ProgressBar is changed.
Property svn:executable set to ``*
File size: 276.3 KB

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

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