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configure @ 3788

Last change on this file since 3788 was 3788, checked in by bensch, 19 years ago
orxonox/trunk: profiling support enabled
Property svn:executable set to ``*
File size: 291.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.2-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.2.2-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.2-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.2.2-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.2-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-documentation also builds the sDocumentation while make from
874	srcdir
875
876	Optional Packages:
877	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
878	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
879	--without-gtk Prevents GTK from being loaded
880	--without-gthread Prevents gThread from being loaded
881	--without-pthread Prevents pthread from being loaded
882	--without-curl Prevents libcURL from being loaded
883	--without-sdl-image Prevents SDL_image from being loaded
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.2.2-pre-alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.2.2-pre-alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--version;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.2.2-pre-alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	ac_ext=c
2594	ac_cpp='$CPP $CPPFLAGS'
2595	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2596	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2597	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2598	if test -n "$ac_tool_prefix"; then
2599	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2600	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2601	echo "$as_me:$LINENO: checking for $ac_word" >&5
2602	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2603	if test "${ac_cv_prog_CC+set}" = set; then
2604	echo $ECHO_N "(cached) $ECHO_C" >&6
2605	else
2606	if test -n "$CC"; then
2607	ac_cv_prog_CC="$CC" # Let the user override the test.
2608	else
2609	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610	for as_dir in $PATH
2611	do
2612	IFS=$as_save_IFS
2613	test -z "$as_dir" && as_dir=.
2614	for ac_exec_ext in '' $ac_executable_extensions; do
2615	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2616	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2617	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2618	break 2
2619	fi
2620	done
2621	done
2622
2623	fi
2624	fi
2625	CC=$ac_cv_prog_CC
2626	if test -n "$CC"; then
2627	echo "$as_me:$LINENO: result: $CC" >&5
2628	echo "${ECHO_T}$CC" >&6
2629	else
2630	echo "$as_me:$LINENO: result: no" >&5
2631	echo "${ECHO_T}no" >&6
2632	fi
2633
2634	fi
2635	if test -z "$ac_cv_prog_CC"; then
2636	ac_ct_CC=$CC
2637	# Extract the first word of "gcc", so it can be a program name with args.
2638	set dummy gcc; ac_word=$2
2639	echo "$as_me:$LINENO: checking for $ac_word" >&5
2640	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2641	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2642	echo $ECHO_N "(cached) $ECHO_C" >&6
2643	else
2644	if test -n "$ac_ct_CC"; then
2645	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2646	else
2647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648	for as_dir in $PATH
2649	do
2650	IFS=$as_save_IFS
2651	test -z "$as_dir" && as_dir=.
2652	for ac_exec_ext in '' $ac_executable_extensions; do
2653	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2654	ac_cv_prog_ac_ct_CC="gcc"
2655	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2656	break 2
2657	fi
2658	done
2659	done
2660
2661	fi
2662	fi
2663	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664	if test -n "$ac_ct_CC"; then
2665	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2666	echo "${ECHO_T}$ac_ct_CC" >&6
2667	else
2668	echo "$as_me:$LINENO: result: no" >&5
2669	echo "${ECHO_T}no" >&6
2670	fi
2671
2672	CC=$ac_ct_CC
2673	else
2674	CC="$ac_cv_prog_CC"
2675	fi
2676
2677	if test -z "$CC"; then
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}cc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}cc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "cc", so it can be a program name with args.
2718	set dummy cc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="cc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	fi
2758	if test -z "$CC"; then
2759	# Extract the first word of "cc", so it can be a program name with args.
2760	set dummy cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	ac_prog_rejected=no
2770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771	for as_dir in $PATH
2772	do
2773	IFS=$as_save_IFS
2774	test -z "$as_dir" && as_dir=.
2775	for ac_exec_ext in '' $ac_executable_extensions; do
2776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2777	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2778	ac_prog_rejected=yes
2779	continue
2780	fi
2781	ac_cv_prog_CC="cc"
2782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2783	break 2
2784	fi
2785	done
2786	done
2787
2788	if test $ac_prog_rejected = yes; then
2789	# We found a bogon in the path, so make sure we never use it.
2790	set dummy $ac_cv_prog_CC
2791	shift
2792	if test $# != 0; then
2793	# We chose a different compiler from the bogus one.
2794	# However, it has the same basename, so the bogon will be chosen
2795	# first if we set CC to just the basename; use the full file name.
2796	shift
2797	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2798	fi
2799	fi
2800	fi
2801	fi
2802	CC=$ac_cv_prog_CC
2803	if test -n "$CC"; then
2804	echo "$as_me:$LINENO: result: $CC" >&5
2805	echo "${ECHO_T}$CC" >&6
2806	else
2807	echo "$as_me:$LINENO: result: no" >&5
2808	echo "${ECHO_T}no" >&6
2809	fi
2810
2811	fi
2812	if test -z "$CC"; then
2813	if test -n "$ac_tool_prefix"; then
2814	for ac_prog in cl
2815	do
2816	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2817	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2818	echo "$as_me:$LINENO: checking for $ac_word" >&5
2819	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2820	if test "${ac_cv_prog_CC+set}" = set; then
2821	echo $ECHO_N "(cached) $ECHO_C" >&6
2822	else
2823	if test -n "$CC"; then
2824	ac_cv_prog_CC="$CC" # Let the user override the test.
2825	else
2826	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2827	for as_dir in $PATH
2828	do
2829	IFS=$as_save_IFS
2830	test -z "$as_dir" && as_dir=.
2831	for ac_exec_ext in '' $ac_executable_extensions; do
2832	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2833	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2834	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2835	break 2
2836	fi
2837	done
2838	done
2839
2840	fi
2841	fi
2842	CC=$ac_cv_prog_CC
2843	if test -n "$CC"; then
2844	echo "$as_me:$LINENO: result: $CC" >&5
2845	echo "${ECHO_T}$CC" >&6
2846	else
2847	echo "$as_me:$LINENO: result: no" >&5
2848	echo "${ECHO_T}no" >&6
2849	fi
2850
2851	test -n "$CC" && break
2852	done
2853	fi
2854	if test -z "$CC"; then
2855	ac_ct_CC=$CC
2856	for ac_prog in cl
2857	do
2858	# Extract the first word of "$ac_prog", so it can be a program name with args.
2859	set dummy $ac_prog; ac_word=$2
2860	echo "$as_me:$LINENO: checking for $ac_word" >&5
2861	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2862	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2863	echo $ECHO_N "(cached) $ECHO_C" >&6
2864	else
2865	if test -n "$ac_ct_CC"; then
2866	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2867	else
2868	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2869	for as_dir in $PATH
2870	do
2871	IFS=$as_save_IFS
2872	test -z "$as_dir" && as_dir=.
2873	for ac_exec_ext in '' $ac_executable_extensions; do
2874	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2875	ac_cv_prog_ac_ct_CC="$ac_prog"
2876	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2877	break 2
2878	fi
2879	done
2880	done
2881
2882	fi
2883	fi
2884	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2885	if test -n "$ac_ct_CC"; then
2886	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2887	echo "${ECHO_T}$ac_ct_CC" >&6
2888	else
2889	echo "$as_me:$LINENO: result: no" >&5
2890	echo "${ECHO_T}no" >&6
2891	fi
2892
2893	test -n "$ac_ct_CC" && break
2894	done
2895
2896	CC=$ac_ct_CC
2897	fi
2898
2899	fi
2900
2901
2902	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2903	See \`config.log' for more details." >&5
2904	echo "$as_me: error: no acceptable C compiler found in \$PATH
2905	See \`config.log' for more details." >&2;}
2906	{ (exit 1); exit 1; }; }
2907
2908	# Provide some information about the compiler.
2909	echo "$as_me:$LINENO:" \
2910	"checking for C compiler version" >&5
2911	ac_compiler=`set X $ac_compile; echo $2`
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2913	(eval $ac_compiler --version </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2918	(eval $ac_compiler -v </dev/null >&5) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); }
2922	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2923	(eval $ac_compiler -V </dev/null >&5) 2>&5
2924	ac_status=$?
2925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926	(exit $ac_status); }
2927
2928	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2929	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2930	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2931	echo $ECHO_N "(cached) $ECHO_C" >&6
2932	else
2933	cat >conftest.$ac_ext <<_ACEOF
2934	/* confdefs.h. */
2935	_ACEOF
2936	cat confdefs.h >>conftest.$ac_ext
2937	cat >>conftest.$ac_ext <<_ACEOF
2938	/* end confdefs.h. */
2939
2940	int
2941	main ()
2942	{
2943	#ifndef __GNUC__
2944	choke me
2945	#endif
2946
2947	;
2948	return 0;
2949	}
2950	_ACEOF
2951	rm -f conftest.$ac_objext
2952	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953	(eval $ac_compile) 2>conftest.er1
2954	ac_status=$?
2955	grep -v '^ *+' conftest.er1 >conftest.err
2956	rm -f conftest.er1
2957	cat conftest.err >&5
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); } &&
2960	{ ac_try='test -z "$ac_c_werror_flag"
2961	\|\| test ! -s conftest.err'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; } &&
2967	{ ac_try='test -s conftest.$ac_objext'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; }; then
2973	ac_compiler_gnu=yes
2974	else
2975	echo "$as_me: failed program was:" >&5
2976	sed 's/^/\| /' conftest.$ac_ext >&5
2977
2978	ac_compiler_gnu=no
2979	fi
2980	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2981	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2982
2983	fi
2984	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2985	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2986	GCC=`test $ac_compiler_gnu = yes && echo yes`
2987	ac_test_CFLAGS=${CFLAGS+set}
2988	ac_save_CFLAGS=$CFLAGS
2989	CFLAGS="-g"
2990	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2991	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2992	if test "${ac_cv_prog_cc_g+set}" = set; then
2993	echo $ECHO_N "(cached) $ECHO_C" >&6
2994	else
2995	cat >conftest.$ac_ext <<_ACEOF
2996	/* confdefs.h. */
2997	_ACEOF
2998	cat confdefs.h >>conftest.$ac_ext
2999	cat >>conftest.$ac_ext <<_ACEOF
3000	/* end confdefs.h. */
3001
3002	int
3003	main ()
3004	{
3005
3006	;
3007	return 0;
3008	}
3009	_ACEOF
3010	rm -f conftest.$ac_objext
3011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3012	(eval $ac_compile) 2>conftest.er1
3013	ac_status=$?
3014	grep -v '^ *+' conftest.er1 >conftest.err
3015	rm -f conftest.er1
3016	cat conftest.err >&5
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); } &&
3019	{ ac_try='test -z "$ac_c_werror_flag"
3020	\|\| test ! -s conftest.err'
3021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022	(eval $ac_try) 2>&5
3023	ac_status=$?
3024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025	(exit $ac_status); }; } &&
3026	{ ac_try='test -s conftest.$ac_objext'
3027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3028	(eval $ac_try) 2>&5
3029	ac_status=$?
3030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031	(exit $ac_status); }; }; then
3032	ac_cv_prog_cc_g=yes
3033	else
3034	echo "$as_me: failed program was:" >&5
3035	sed 's/^/\| /' conftest.$ac_ext >&5
3036
3037	ac_cv_prog_cc_g=no
3038	fi
3039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3040	fi
3041	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3042	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3043	if test "$ac_test_CFLAGS" = set; then
3044	CFLAGS=$ac_save_CFLAGS
3045	elif test $ac_cv_prog_cc_g = yes; then
3046	if test "$GCC" = yes; then
3047	CFLAGS="-g -O2"
3048	else
3049	CFLAGS="-g"
3050	fi
3051	else
3052	if test "$GCC" = yes; then
3053	CFLAGS="-O2"
3054	else
3055	CFLAGS=
3056	fi
3057	fi
3058	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3059	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3060	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3061	echo $ECHO_N "(cached) $ECHO_C" >&6
3062	else
3063	ac_cv_prog_cc_stdc=no
3064	ac_save_CC=$CC
3065	cat >conftest.$ac_ext <<_ACEOF
3066	/* confdefs.h. */
3067	_ACEOF
3068	cat confdefs.h >>conftest.$ac_ext
3069	cat >>conftest.$ac_ext <<_ACEOF
3070	/* end confdefs.h. */
3071	#include <stdarg.h>
3072	#include <stdio.h>
3073	#include <sys/types.h>
3074	#include <sys/stat.h>
3075	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3076	struct buf { int x; };
3077	FILE * (rcsopen) (struct buf , struct stat *, int);
3078	static char *e (p, i)
3079	char **p;
3080	int i;
3081	{
3082	return p[i];
3083	}
3084	static char f (char (g) (char , int), char *p, ...)
3085	{
3086	char *s;
3087	va_list v;
3088	va_start (v,p);
3089	s = g (p, va_arg (v,int));
3090	va_end (v);
3091	return s;
3092	}
3093
3094	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3095	function prototypes and stuff, but not '\xHH' hex character constants.
3096	These don't provoke an error unfortunately, instead are silently treated
3097	as 'x'. The following induces an error, until -std1 is added to get
3098	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3099	array size at least. It's necessary to write '\x00'==0 to get something
3100	that's true only with -std1. */
3101	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3102
3103	int test (int i, double x);
3104	struct s1 {int (*f) (int a);};
3105	struct s2 {int (*f) (double a);};
3106	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3107	int argc;
3108	char **argv;
3109	int
3110	main ()
3111	{
3112	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3113	;
3114	return 0;
3115	}
3116	_ACEOF
3117	# Don't try gcc -ansi; that turns off useful extensions and
3118	# breaks some systems' header files.
3119	# AIX -qlanglvl=ansi
3120	# Ultrix and OSF/1 -std1
3121	# HP-UX 10.20 and later -Ae
3122	# HP-UX older versions -Aa -D_HPUX_SOURCE
3123	# SVR4 -Xc -D__EXTENSIONS__
3124	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3125	do
3126	CC="$ac_save_CC $ac_arg"
3127	rm -f conftest.$ac_objext
3128	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3129	(eval $ac_compile) 2>conftest.er1
3130	ac_status=$?
3131	grep -v '^ *+' conftest.er1 >conftest.err
3132	rm -f conftest.er1
3133	cat conftest.err >&5
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); } &&
3136	{ ac_try='test -z "$ac_c_werror_flag"
3137	\|\| test ! -s conftest.err'
3138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3139	(eval $ac_try) 2>&5
3140	ac_status=$?
3141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142	(exit $ac_status); }; } &&
3143	{ ac_try='test -s conftest.$ac_objext'
3144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3145	(eval $ac_try) 2>&5
3146	ac_status=$?
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); }; }; then
3149	ac_cv_prog_cc_stdc=$ac_arg
3150	break
3151	else
3152	echo "$as_me: failed program was:" >&5
3153	sed 's/^/\| /' conftest.$ac_ext >&5
3154
3155	fi
3156	rm -f conftest.err conftest.$ac_objext
3157	done
3158	rm -f conftest.$ac_ext conftest.$ac_objext
3159	CC=$ac_save_CC
3160
3161	fi
3162
3163	case "x$ac_cv_prog_cc_stdc" in
3164	x\|xno)
3165	echo "$as_me:$LINENO: result: none needed" >&5
3166	echo "${ECHO_T}none needed" >&6 ;;
3167	*)
3168	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3170	CC="$CC $ac_cv_prog_cc_stdc" ;;
3171	esac
3172
3173	# Some people use a C++ compiler to compile C. Since we use `exit',
3174	# in C++ we need to declare it. In case someone uses the same compiler
3175	# for both compiling C and C++ we need to have the C++ compiler decide
3176	# the declaration of exit, since it's the most demanding environment.
3177	cat >conftest.$ac_ext <<_ACEOF
3178	#ifndef __cplusplus
3179	choke me
3180	#endif
3181	_ACEOF
3182	rm -f conftest.$ac_objext
3183	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3184	(eval $ac_compile) 2>conftest.er1
3185	ac_status=$?
3186	grep -v '^ *+' conftest.er1 >conftest.err
3187	rm -f conftest.er1
3188	cat conftest.err >&5
3189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190	(exit $ac_status); } &&
3191	{ ac_try='test -z "$ac_c_werror_flag"
3192	\|\| test ! -s conftest.err'
3193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194	(eval $ac_try) 2>&5
3195	ac_status=$?
3196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197	(exit $ac_status); }; } &&
3198	{ ac_try='test -s conftest.$ac_objext'
3199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200	(eval $ac_try) 2>&5
3201	ac_status=$?
3202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203	(exit $ac_status); }; }; then
3204	for ac_declaration in \
3205	'' \
3206	'extern "C" void std::exit (int) throw (); using std::exit;' \
3207	'extern "C" void std::exit (int); using std::exit;' \
3208	'extern "C" void exit (int) throw ();' \
3209	'extern "C" void exit (int);' \
3210	'void exit (int);'
3211	do
3212	cat >conftest.$ac_ext <<_ACEOF
3213	/* confdefs.h. */
3214	_ACEOF
3215	cat confdefs.h >>conftest.$ac_ext
3216	cat >>conftest.$ac_ext <<_ACEOF
3217	/* end confdefs.h. */
3218	$ac_declaration
3219	#include <stdlib.h>
3220	int
3221	main ()
3222	{
3223	exit (42);
3224	;
3225	return 0;
3226	}
3227	_ACEOF
3228	rm -f conftest.$ac_objext
3229	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3230	(eval $ac_compile) 2>conftest.er1
3231	ac_status=$?
3232	grep -v '^ *+' conftest.er1 >conftest.err
3233	rm -f conftest.er1
3234	cat conftest.err >&5
3235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236	(exit $ac_status); } &&
3237	{ ac_try='test -z "$ac_c_werror_flag"
3238	\|\| test ! -s conftest.err'
3239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3240	(eval $ac_try) 2>&5
3241	ac_status=$?
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); }; } &&
3244	{ ac_try='test -s conftest.$ac_objext'
3245	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246	(eval $ac_try) 2>&5
3247	ac_status=$?
3248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249	(exit $ac_status); }; }; then
3250	:
3251	else
3252	echo "$as_me: failed program was:" >&5
3253	sed 's/^/\| /' conftest.$ac_ext >&5
3254
3255	continue
3256	fi
3257	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3258	cat >conftest.$ac_ext <<_ACEOF
3259	/* confdefs.h. */
3260	_ACEOF
3261	cat confdefs.h >>conftest.$ac_ext
3262	cat >>conftest.$ac_ext <<_ACEOF
3263	/* end confdefs.h. */
3264	$ac_declaration
3265	int
3266	main ()
3267	{
3268	exit (42);
3269	;
3270	return 0;
3271	}
3272	_ACEOF
3273	rm -f conftest.$ac_objext
3274	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3275	(eval $ac_compile) 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } &&
3282	{ ac_try='test -z "$ac_c_werror_flag"
3283	\|\| test ! -s conftest.err'
3284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285	(eval $ac_try) 2>&5
3286	ac_status=$?
3287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288	(exit $ac_status); }; } &&
3289	{ ac_try='test -s conftest.$ac_objext'
3290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3291	(eval $ac_try) 2>&5
3292	ac_status=$?
3293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3294	(exit $ac_status); }; }; then
3295	break
3296	else
3297	echo "$as_me: failed program was:" >&5
3298	sed 's/^/\| /' conftest.$ac_ext >&5
3299
3300	fi
3301	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3302	done
3303	rm -f conftest*
3304	if test -n "$ac_declaration"; then
3305	echo '#ifdef __cplusplus' >>confdefs.h
3306	echo $ac_declaration >>confdefs.h
3307	echo '#endif' >>confdefs.h
3308	fi
3309
3310	else
3311	echo "$as_me: failed program was:" >&5
3312	sed 's/^/\| /' conftest.$ac_ext >&5
3313
3314	fi
3315	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3316	ac_ext=c
3317	ac_cpp='$CPP $CPPFLAGS'
3318	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3319	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3320	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321
3322	depcc="$CC" am_compiler_list=
3323
3324	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3325	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3326	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3327	echo $ECHO_N "(cached) $ECHO_C" >&6
3328	else
3329	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3330	# We make a subdir and do the tests there. Otherwise we can end up
3331	# making bogus files that we don't know about and never remove. For
3332	# instance it was reported that on HP-UX the gcc test will end up
3333	# making a dummy file named `D' -- because `-MD' means `put the output
3334	# in D'.
3335	mkdir conftest.dir
3336	# Copy depcomp to subdir because otherwise we won't find it if we're
3337	# using a relative directory.
3338	cp "$am_depcomp" conftest.dir
3339	cd conftest.dir
3340	# We will build objects and dependencies in a subdirectory because
3341	# it helps to detect inapplicable dependency modes. For instance
3342	# both Tru64's cc and ICC support -MD to output dependencies as a
3343	# side effect of compilation, but ICC will put the dependencies in
3344	# the current directory while Tru64 will put them in the object
3345	# directory.
3346	mkdir sub
3347
3348	am_cv_CC_dependencies_compiler_type=none
3349	if test "$am_compiler_list" = ""; then
3350	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3351	fi
3352	for depmode in $am_compiler_list; do
3353	# Setup a source with many dependencies, because some compilers
3354	# like to wrap large dependency lists on column 80 (with \), and
3355	# we should not choose a depcomp mode which is confused by this.
3356	#
3357	# We need to recreate these files for each test, as the compiler may
3358	# overwrite some of them when testing with obscure command lines.
3359	# This happens at least with the AIX C compiler.
3360	: > sub/conftest.c
3361	for i in 1 2 3 4 5 6; do
3362	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3363	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3364	# Solaris 8's {/usr,}/bin/sh.
3365	touch sub/conftst$i.h
3366	done
3367	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3368
3369	case $depmode in
3370	nosideeffect)
3371	# after this tag, mechanisms are not by side-effect, so they'll
3372	# only be used when explicitly requested
3373	if test "x$enable_dependency_tracking" = xyes; then
3374	continue
3375	else
3376	break
3377	fi
3378	;;
3379	none) break ;;
3380	esac
3381	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3382	# mode. It turns out that the SunPro C++ compiler does not properly
3383	# handle `-M -o', and we need to detect this.
3384	if depmode=$depmode \
3385	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3386	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3387	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3388	>/dev/null 2>conftest.err &&
3389	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3390	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3391	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3392	# icc doesn't choke on unknown options, it will just issue warnings
3393	# or remarks (even with -Werror). So we grep stderr for any message
3394	# that says an option was ignored or not supported.
3395	# When given -MP, icc 7.0 and 7.1 complain thusly:
3396	# icc: Command line warning: ignoring option '-M'; no argument required
3397	# The diagnosis changed in icc 8.0:
3398	# icc: Command line remark: option '-MP' not supported
3399	if (grep 'ignoring option' conftest.err \|\|
3400	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3401	am_cv_CC_dependencies_compiler_type=$depmode
3402	break
3403	fi
3404	fi
3405	done
3406
3407	cd ..
3408	rm -rf conftest.dir
3409	else
3410	am_cv_CC_dependencies_compiler_type=none
3411	fi
3412
3413	fi
3414	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3415	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3416	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3417
3418
3419
3420	if
3421	test "x$enable_dependency_tracking" != xno \
3422	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3423	am__fastdepCC_TRUE=
3424	am__fastdepCC_FALSE='#'
3425	else
3426	am__fastdepCC_TRUE='#'
3427	am__fastdepCC_FALSE=
3428	fi
3429
3430
3431
3432	ac_ext=c
3433	ac_cpp='$CPP $CPPFLAGS'
3434	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3435	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3436	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3437	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3438	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3439	# On Suns, sometimes $CPP names a directory.
3440	if test -n "$CPP" && test -d "$CPP"; then
3441	CPP=
3442	fi
3443	if test -z "$CPP"; then
3444	if test "${ac_cv_prog_CPP+set}" = set; then
3445	echo $ECHO_N "(cached) $ECHO_C" >&6
3446	else
3447	# Double quotes because CPP needs to be expanded
3448	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3449	do
3450	ac_preproc_ok=false
3451	for ac_c_preproc_warn_flag in '' yes
3452	do
3453	# Use a header file that comes with gcc, so configuring glibc
3454	# with a fresh cross-compiler works.
3455	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3456	# <limits.h> exists even on freestanding compilers.
3457	# On the NeXT, cc -E runs the code through the compiler's parser,
3458	# not just through cpp. "Syntax error" is here to catch this case.
3459	cat >conftest.$ac_ext <<_ACEOF
3460	/* confdefs.h. */
3461	_ACEOF
3462	cat confdefs.h >>conftest.$ac_ext
3463	cat >>conftest.$ac_ext <<_ACEOF
3464	/* end confdefs.h. */
3465	#ifdef __STDC__
3466	# include <limits.h>
3467	#else
3468	# include <assert.h>
3469	#endif
3470	Syntax error
3471	_ACEOF
3472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3474	ac_status=$?
3475	grep -v '^ *+' conftest.er1 >conftest.err
3476	rm -f conftest.er1
3477	cat conftest.err >&5
3478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479	(exit $ac_status); } >/dev/null; then
3480	if test -s conftest.err; then
3481	ac_cpp_err=$ac_c_preproc_warn_flag
3482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3483	else
3484	ac_cpp_err=
3485	fi
3486	else
3487	ac_cpp_err=yes
3488	fi
3489	if test -z "$ac_cpp_err"; then
3490	:
3491	else
3492	echo "$as_me: failed program was:" >&5
3493	sed 's/^/\| /' conftest.$ac_ext >&5
3494
3495	# Broken: fails on valid input.
3496	continue
3497	fi
3498	rm -f conftest.err conftest.$ac_ext
3499
3500	# OK, works on sane cases. Now check whether non-existent headers
3501	# can be detected and how.
3502	cat >conftest.$ac_ext <<_ACEOF
3503	/* confdefs.h. */
3504	_ACEOF
3505	cat confdefs.h >>conftest.$ac_ext
3506	cat >>conftest.$ac_ext <<_ACEOF
3507	/* end confdefs.h. */
3508	#include <ac_nonexistent.h>
3509	_ACEOF
3510	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3511	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3512	ac_status=$?
3513	grep -v '^ *+' conftest.er1 >conftest.err
3514	rm -f conftest.er1
3515	cat conftest.err >&5
3516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517	(exit $ac_status); } >/dev/null; then
3518	if test -s conftest.err; then
3519	ac_cpp_err=$ac_c_preproc_warn_flag
3520	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3521	else
3522	ac_cpp_err=
3523	fi
3524	else
3525	ac_cpp_err=yes
3526	fi
3527	if test -z "$ac_cpp_err"; then
3528	# Broken: success on invalid input.
3529	continue
3530	else
3531	echo "$as_me: failed program was:" >&5
3532	sed 's/^/\| /' conftest.$ac_ext >&5
3533
3534	# Passes both tests.
3535	ac_preproc_ok=:
3536	break
3537	fi
3538	rm -f conftest.err conftest.$ac_ext
3539
3540	done
3541	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3542	rm -f conftest.err conftest.$ac_ext
3543	if $ac_preproc_ok; then
3544	break
3545	fi
3546
3547	done
3548	ac_cv_prog_CPP=$CPP
3549
3550	fi
3551	CPP=$ac_cv_prog_CPP
3552	else
3553	ac_cv_prog_CPP=$CPP
3554	fi
3555	echo "$as_me:$LINENO: result: $CPP" >&5
3556	echo "${ECHO_T}$CPP" >&6
3557	ac_preproc_ok=false
3558	for ac_c_preproc_warn_flag in '' yes
3559	do
3560	# Use a header file that comes with gcc, so configuring glibc
3561	# with a fresh cross-compiler works.
3562	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3563	# <limits.h> exists even on freestanding compilers.
3564	# On the NeXT, cc -E runs the code through the compiler's parser,
3565	# not just through cpp. "Syntax error" is here to catch this case.
3566	cat >conftest.$ac_ext <<_ACEOF
3567	/* confdefs.h. */
3568	_ACEOF
3569	cat confdefs.h >>conftest.$ac_ext
3570	cat >>conftest.$ac_ext <<_ACEOF
3571	/* end confdefs.h. */
3572	#ifdef __STDC__
3573	# include <limits.h>
3574	#else
3575	# include <assert.h>
3576	#endif
3577	Syntax error
3578	_ACEOF
3579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3581	ac_status=$?
3582	grep -v '^ *+' conftest.er1 >conftest.err
3583	rm -f conftest.er1
3584	cat conftest.err >&5
3585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586	(exit $ac_status); } >/dev/null; then
3587	if test -s conftest.err; then
3588	ac_cpp_err=$ac_c_preproc_warn_flag
3589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3590	else
3591	ac_cpp_err=
3592	fi
3593	else
3594	ac_cpp_err=yes
3595	fi
3596	if test -z "$ac_cpp_err"; then
3597	:
3598	else
3599	echo "$as_me: failed program was:" >&5
3600	sed 's/^/\| /' conftest.$ac_ext >&5
3601
3602	# Broken: fails on valid input.
3603	continue
3604	fi
3605	rm -f conftest.err conftest.$ac_ext
3606
3607	# OK, works on sane cases. Now check whether non-existent headers
3608	# can be detected and how.
3609	cat >conftest.$ac_ext <<_ACEOF
3610	/* confdefs.h. */
3611	_ACEOF
3612	cat confdefs.h >>conftest.$ac_ext
3613	cat >>conftest.$ac_ext <<_ACEOF
3614	/* end confdefs.h. */
3615	#include <ac_nonexistent.h>
3616	_ACEOF
3617	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3618	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3619	ac_status=$?
3620	grep -v '^ *+' conftest.er1 >conftest.err
3621	rm -f conftest.er1
3622	cat conftest.err >&5
3623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624	(exit $ac_status); } >/dev/null; then
3625	if test -s conftest.err; then
3626	ac_cpp_err=$ac_c_preproc_warn_flag
3627	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3628	else
3629	ac_cpp_err=
3630	fi
3631	else
3632	ac_cpp_err=yes
3633	fi
3634	if test -z "$ac_cpp_err"; then
3635	# Broken: success on invalid input.
3636	continue
3637	else
3638	echo "$as_me: failed program was:" >&5
3639	sed 's/^/\| /' conftest.$ac_ext >&5
3640
3641	# Passes both tests.
3642	ac_preproc_ok=:
3643	break
3644	fi
3645	rm -f conftest.err conftest.$ac_ext
3646
3647	done
3648	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3649	rm -f conftest.err conftest.$ac_ext
3650	if $ac_preproc_ok; then
3651	:
3652	else
3653	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3654	See \`config.log' for more details." >&5
3655	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3656	See \`config.log' for more details." >&2;}
3657	{ (exit 1); exit 1; }; }
3658	fi
3659
3660	ac_ext=c
3661	ac_cpp='$CPP $CPPFLAGS'
3662	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3665
3666
3667	echo "$as_me:$LINENO: checking for egrep" >&5
3668	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3669	if test "${ac_cv_prog_egrep+set}" = set; then
3670	echo $ECHO_N "(cached) $ECHO_C" >&6
3671	else
3672	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3673	then ac_cv_prog_egrep='grep -E'
3674	else ac_cv_prog_egrep='egrep'
3675	fi
3676	fi
3677	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3678	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3679	EGREP=$ac_cv_prog_egrep
3680
3681
3682	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3683	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3684	if test "${ac_cv_header_stdc+set}" = set; then
3685	echo $ECHO_N "(cached) $ECHO_C" >&6
3686	else
3687	cat >conftest.$ac_ext <<_ACEOF
3688	/* confdefs.h. */
3689	_ACEOF
3690	cat confdefs.h >>conftest.$ac_ext
3691	cat >>conftest.$ac_ext <<_ACEOF
3692	/* end confdefs.h. */
3693	#include <stdlib.h>
3694	#include <stdarg.h>
3695	#include <string.h>
3696	#include <float.h>
3697
3698	int
3699	main ()
3700	{
3701
3702	;
3703	return 0;
3704	}
3705	_ACEOF
3706	rm -f conftest.$ac_objext
3707	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3708	(eval $ac_compile) 2>conftest.er1
3709	ac_status=$?
3710	grep -v '^ *+' conftest.er1 >conftest.err
3711	rm -f conftest.er1
3712	cat conftest.err >&5
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } &&
3715	{ ac_try='test -z "$ac_c_werror_flag"
3716	\|\| test ! -s conftest.err'
3717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3718	(eval $ac_try) 2>&5
3719	ac_status=$?
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); }; } &&
3722	{ ac_try='test -s conftest.$ac_objext'
3723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3724	(eval $ac_try) 2>&5
3725	ac_status=$?
3726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3727	(exit $ac_status); }; }; then
3728	ac_cv_header_stdc=yes
3729	else
3730	echo "$as_me: failed program was:" >&5
3731	sed 's/^/\| /' conftest.$ac_ext >&5
3732
3733	ac_cv_header_stdc=no
3734	fi
3735	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3736
3737	if test $ac_cv_header_stdc = yes; then
3738	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3739	cat >conftest.$ac_ext <<_ACEOF
3740	/* confdefs.h. */
3741	_ACEOF
3742	cat confdefs.h >>conftest.$ac_ext
3743	cat >>conftest.$ac_ext <<_ACEOF
3744	/* end confdefs.h. */
3745	#include <string.h>
3746
3747	_ACEOF
3748	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3749	$EGREP "memchr" >/dev/null 2>&1; then
3750	:
3751	else
3752	ac_cv_header_stdc=no
3753	fi
3754	rm -f conftest*
3755
3756	fi
3757
3758	if test $ac_cv_header_stdc = yes; then
3759	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3760	cat >conftest.$ac_ext <<_ACEOF
3761	/* confdefs.h. */
3762	_ACEOF
3763	cat confdefs.h >>conftest.$ac_ext
3764	cat >>conftest.$ac_ext <<_ACEOF
3765	/* end confdefs.h. */
3766	#include <stdlib.h>
3767
3768	_ACEOF
3769	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3770	$EGREP "free" >/dev/null 2>&1; then
3771	:
3772	else
3773	ac_cv_header_stdc=no
3774	fi
3775	rm -f conftest*
3776
3777	fi
3778
3779	if test $ac_cv_header_stdc = yes; then
3780	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3781	if test "$cross_compiling" = yes; then
3782	:
3783	else
3784	cat >conftest.$ac_ext <<_ACEOF
3785	/* confdefs.h. */
3786	_ACEOF
3787	cat confdefs.h >>conftest.$ac_ext
3788	cat >>conftest.$ac_ext <<_ACEOF
3789	/* end confdefs.h. */
3790	#include <ctype.h>
3791	#if ((' ' & 0x0FF) == 0x020)
3792	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3793	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3794	#else
3795	# define ISLOWER(c) \
3796	(('a' <= (c) && (c) <= 'i') \
3797	\|\| ('j' <= (c) && (c) <= 'r') \
3798	\|\| ('s' <= (c) && (c) <= 'z'))
3799	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3800	#endif
3801
3802	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3803	int
3804	main ()
3805	{
3806	int i;
3807	for (i = 0; i < 256; i++)
3808	if (XOR (islower (i), ISLOWER (i))
3809	\|\| toupper (i) != TOUPPER (i))
3810	exit(2);
3811	exit (0);
3812	}
3813	_ACEOF
3814	rm -f conftest$ac_exeext
3815	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3816	(eval $ac_link) 2>&5
3817	ac_status=$?
3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3821	(eval $ac_try) 2>&5
3822	ac_status=$?
3823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3824	(exit $ac_status); }; }; then
3825	:
3826	else
3827	echo "$as_me: program exited with status $ac_status" >&5
3828	echo "$as_me: failed program was:" >&5
3829	sed 's/^/\| /' conftest.$ac_ext >&5
3830
3831	( exit $ac_status )
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3835	fi
3836	fi
3837	fi
3838	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3839	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3840	if test $ac_cv_header_stdc = yes; then
3841
3842	cat >>confdefs.h <<\_ACEOF
3843	#define STDC_HEADERS 1
3844	_ACEOF
3845
3846	fi
3847
3848
3849	##################################
3850	## CHECKING OPTIONAL ARGUMENTS ##
3851	##################################
3852
3853	#-----------------#
3854	# DEBUG-statement #
3855	#-----------------#
3856	DEBUG=no
3857	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3858	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3859	# Check whether --enable-debug or --disable-debug was given.
3860	if test "${enable_debug+set}" = set; then
3861	enableval="$enable_debug"
3862	DEBUG=$enableval
3863	fi;
3864
3865	if test x$DEBUG = xno; then
3866	echo "no"
3867	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3868	DEBUG=4
3869	elif test x$DEBUG = xyes; then
3870	echo "yes"
3871	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3872	DEBUG=4
3873	else
3874	echo "yes: setting debuglevel to to $DEBUG"
3875	fi
3876
3877	cat >>confdefs.h <<_ACEOF
3878	#define DEBUG $DEBUG
3879	_ACEOF
3880
3881
3882
3883
3884	#---------------#
3885	# Modular Debug #
3886	#---------------#
3887	MODULAR_DEBUG=yes
3888	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3889	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3890	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3891	if test "${enable_modular_debug+set}" = set; then
3892	enableval="$enable_modular_debug"
3893	MODULAR_DEBUG=$enableval
3894	fi;
3895
3896	if test x$MODULAR_DEBUG = xno; then
3897	echo "no"
3898	elif test x$MODULAR_DEBUG = xyes; then
3899	echo "yes"
3900
3901	cat >>confdefs.h <<_ACEOF
3902	#define MODULAR_DEBUG 1
3903	_ACEOF
3904
3905	fi
3906
3907	#--------------#
3908	# GTK-disabled #
3909	#--------------#
3910	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3911	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3912
3913	# Check whether --with-gtk or --without-gtk was given.
3914	if test "${with_gtk+set}" = set; then
3915	withval="$with_gtk"
3916	def_gtk=no
3917	else
3918	def_gtk=yes
3919	fi;
3920	if test x$def_gtk = xyes; then
3921	echo "yes"
3922	fi
3923	if test x$def_gtk = xno; then
3924	echo "no"
3925	fi
3926
3927	#------------------#
3928	# gThread-disabled #
3929	#------------------#
3930	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3931	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3932
3933	# Check whether --with-gthread or --without-gthread was given.
3934	if test "${with_gthread+set}" = set; then
3935	withval="$with_gthread"
3936	def_gthread=no
3937	else
3938	def_gthread=yes
3939	fi;
3940	if test x$def_gthread = xyes; then
3941	echo "yes"
3942	fi
3943	if test x$def_gthread = xno; then
3944	echo "no"
3945	fi
3946
3947	#------------------#
3948	# pthread-disabled #
3949	#------------------#
3950	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3951	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3952
3953	# Check whether --with-pthread or --without-pthread was given.
3954	if test "${with_pthread+set}" = set; then
3955	withval="$with_pthread"
3956	def_pthread=no
3957	else
3958	def_pthread=yes
3959	fi;
3960	if test x$def_pthread = xyes; then
3961	echo "yes"
3962	fi
3963	if test x$def_pthread = xno; then
3964	echo "no"
3965	fi
3966
3967	#------------------#
3968	# libCurl-disabled #
3969	#------------------#
3970	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3971	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3972
3973	# Check whether --with-curl or --without-curl was given.
3974	if test "${with_curl+set}" = set; then
3975	withval="$with_curl"
3976	def_curl=no
3977	else
3978	def_curl=yes
3979	fi;
3980	if test x$def_curl = xyes; then
3981	echo "yes"
3982	fi
3983	if test x$def_curl = xno; then
3984	echo "no"
3985	fi
3986
3987	#-------------------#
3988	# SDL_image-disable #
3989	#-------------------#
3990	def_sdl_image=yes
3991	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3992	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3993
3994	# Check whether --with-sdl_image or --without-sdl_image was given.
3995	if test "${with_sdl_image+set}" = set; then
3996	withval="$with_sdl_image"
3997	def_sdl_image=no
3998	fi;
3999	if test x$def_sdl_image = xyes; then
4000	echo "yes"
4001	fi
4002	if test x$def_sdl_image = xno; then
4003	echo "no"
4004	fi
4005
4006	#-------------------#
4007	# SubProject-enable #
4008	#-------------------#
4009	def_sub_projects=no
4010	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4011	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4012	# Check whether --enable-sub-projects or --disable-sub-projects was given.
4013	if test "${enable_sub_projects+set}" = set; then
4014	enableval="$enable_sub_projects"
4015	def_sub_projects=yes
4016	fi;
4017	if test x$def_sub_projects = xyes; then
4018	echo "yes"
4019	fi
4020	if test x$def_sub_projects = xno; then
4021	echo "no"
4022	fi
4023
4024
4025	if test x$def_sub_projects = xyes; then
4026	SUB_PROJECTS_TRUE=
4027	SUB_PROJECTS_FALSE='#'
4028	else
4029	SUB_PROJECTS_TRUE='#'
4030	SUB_PROJECTS_FALSE=
4031	fi
4032
4033
4034	#-------------------#
4035	# Profiling Enabled #
4036	#-------------------#
4037	def_profiling=no
4038	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4039	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4040	# Check whether --enable-profile or --disable-profile was given.
4041	if test "${enable_profile+set}" = set; then
4042	enableval="$enable_profile"
4043	def_profiling=yes
4044	fi;
4045	if test x$def_profiling = xyes; then
4046
4047
4048	if test x$def_sub_projects = xyes; then
4049	SUB_PROJECTS_TRUE=
4050	SUB_PROJECTS_FALSE='#'
4051	else
4052	SUB_PROJECTS_TRUE='#'
4053	SUB_PROJECTS_FALSE=
4054	fi
4055
4056	echo "yes"
4057	CXXFLAGS="$CXXFLAGS -pg"
4058	fi
4059	if test x$def_profiling = xno; then
4060	echo "no"
4061	fi
4062
4063
4064	#----------------------#
4065	# Documentation-enable #
4066	#----------------------#
4067	def_documentation=no
4068	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4069	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4070	# Check whether --enable-documentation or --disable-documentation was given.
4071	if test "${enable_documentation+set}" = set; then
4072	enableval="$enable_documentation"
4073	def_documentation=yes
4074	fi;
4075	if test x$def_documentation = xyes; then
4076	echo "yes"
4077	fi
4078	if test x$def_documentation = xno; then
4079	echo "no"
4080	fi
4081
4082
4083	if test x$def_documentation = xyes; then
4084	DOCUMENTATION_TRUE=
4085	DOCUMENTATION_FALSE='#'
4086	else
4087	DOCUMENTATION_TRUE='#'
4088	DOCUMENTATION_FALSE=
4089	fi
4090
4091	#######################
4092	## PROGRAMM CHECKING ##
4093	## 3. party Programs ##
4094	#######################
4095
4096	#----------------------#
4097	# checking for Doxygen #
4098	#----------------------#
4099	# Extract the first word of "doxygen", so it can be a program name with args.
4100	set dummy doxygen; ac_word=$2
4101	echo "$as_me:$LINENO: checking for $ac_word" >&5
4102	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4103	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4104	echo $ECHO_N "(cached) $ECHO_C" >&6
4105	else
4106	case $DOXYGEN in
4107	[\\/]* \| ?:[\\/]*)
4108	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4109	;;
4110	*)
4111	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4112	for as_dir in $PATH
4113	do
4114	IFS=$as_save_IFS
4115	test -z "$as_dir" && as_dir=.
4116	for ac_exec_ext in '' $ac_executable_extensions; do
4117	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4118	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4119	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4120	break 2
4121	fi
4122	done
4123	done
4124
4125	;;
4126	esac
4127	fi
4128	DOXYGEN=$ac_cv_path_DOXYGEN
4129
4130	if test -n "$DOXYGEN"; then
4131	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4132	echo "${ECHO_T}$DOXYGEN" >&6
4133	else
4134	echo "$as_me:$LINENO: result: no" >&5
4135	echo "${ECHO_T}no" >&6
4136	fi
4137
4138
4139
4140	if test $DOXYGEN; then
4141	DOXYGEN_TRUE=
4142	DOXYGEN_FALSE='#'
4143	else
4144	DOXYGEN_TRUE='#'
4145	DOXYGEN_FALSE=
4146	fi
4147
4148
4149	#########################
4150	## CHECKING FOR SYSTEM ##
4151	#########################
4152	## here the system is checked, and openGL is included
4153	## also checking for SDL on differen Systems
4154
4155	echo "$as_me:$LINENO: checking for System" >&5
4156	echo $ECHO_N "checking for System... $ECHO_C" >&6
4157	## checking for openGL-environment and other sys-specific parameters
4158	case "$target" in
4159	#---------#
4160	# WINDOWS #
4161	#---------#
4162	--mingw32*)
4163	echo "mingw-WINDOWS detected"
4164
4165	mingw="yes"
4166	MSBITFIELDS="-mms-bitfields"
4167	MWINDOWS="-mwindows"
4168
4169	# checking gl header
4170	#done before loop
4171
4172	# checking gl header
4173	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4184	inttypes.h stdint.h unistd.h
4185	do
4186	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4187	echo "$as_me:$LINENO: checking for $ac_header" >&5
4188	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4189	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4190	echo $ECHO_N "(cached) $ECHO_C" >&6
4191	else
4192	cat >conftest.$ac_ext <<_ACEOF
4193	/* confdefs.h. */
4194	_ACEOF
4195	cat confdefs.h >>conftest.$ac_ext
4196	cat >>conftest.$ac_ext <<_ACEOF
4197	/* end confdefs.h. */
4198	$ac_includes_default
4199
4200	#include <$ac_header>
4201	_ACEOF
4202	rm -f conftest.$ac_objext
4203	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4204	(eval $ac_compile) 2>conftest.er1
4205	ac_status=$?
4206	grep -v '^ *+' conftest.er1 >conftest.err
4207	rm -f conftest.er1
4208	cat conftest.err >&5
4209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4210	(exit $ac_status); } &&
4211	{ ac_try='test -z "$ac_c_werror_flag"
4212	\|\| test ! -s conftest.err'
4213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4214	(eval $ac_try) 2>&5
4215	ac_status=$?
4216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217	(exit $ac_status); }; } &&
4218	{ ac_try='test -s conftest.$ac_objext'
4219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4220	(eval $ac_try) 2>&5
4221	ac_status=$?
4222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4223	(exit $ac_status); }; }; then
4224	eval "$as_ac_Header=yes"
4225	else
4226	echo "$as_me: failed program was:" >&5
4227	sed 's/^/\| /' conftest.$ac_ext >&5
4228
4229	eval "$as_ac_Header=no"
4230	fi
4231	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4232	fi
4233	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4234	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4235	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4236	cat >>confdefs.h <<_ACEOF
4237	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4238	_ACEOF
4239
4240	fi
4241
4242	done
4243
4244
4245
4246	for ac_header in GL/gl.h
4247	do
4248	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4249	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4250	echo "$as_me:$LINENO: checking for $ac_header" >&5
4251	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4252	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4253	echo $ECHO_N "(cached) $ECHO_C" >&6
4254	fi
4255	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4256	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4257	else
4258	# Is the header compilable?
4259	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4260	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4261	cat >conftest.$ac_ext <<_ACEOF
4262	/* confdefs.h. */
4263	_ACEOF
4264	cat confdefs.h >>conftest.$ac_ext
4265	cat >>conftest.$ac_ext <<_ACEOF
4266	/* end confdefs.h. */
4267	$ac_includes_default
4268	#include <$ac_header>
4269	_ACEOF
4270	rm -f conftest.$ac_objext
4271	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4272	(eval $ac_compile) 2>conftest.er1
4273	ac_status=$?
4274	grep -v '^ *+' conftest.er1 >conftest.err
4275	rm -f conftest.er1
4276	cat conftest.err >&5
4277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4278	(exit $ac_status); } &&
4279	{ ac_try='test -z "$ac_c_werror_flag"
4280	\|\| test ! -s conftest.err'
4281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4282	(eval $ac_try) 2>&5
4283	ac_status=$?
4284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285	(exit $ac_status); }; } &&
4286	{ ac_try='test -s conftest.$ac_objext'
4287	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4288	(eval $ac_try) 2>&5
4289	ac_status=$?
4290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291	(exit $ac_status); }; }; then
4292	ac_header_compiler=yes
4293	else
4294	echo "$as_me: failed program was:" >&5
4295	sed 's/^/\| /' conftest.$ac_ext >&5
4296
4297	ac_header_compiler=no
4298	fi
4299	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4300	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4301	echo "${ECHO_T}$ac_header_compiler" >&6
4302
4303	# Is the header present?
4304	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4305	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4306	cat >conftest.$ac_ext <<_ACEOF
4307	/* confdefs.h. */
4308	_ACEOF
4309	cat confdefs.h >>conftest.$ac_ext
4310	cat >>conftest.$ac_ext <<_ACEOF
4311	/* end confdefs.h. */
4312	#include <$ac_header>
4313	_ACEOF
4314	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4315	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4316	ac_status=$?
4317	grep -v '^ *+' conftest.er1 >conftest.err
4318	rm -f conftest.er1
4319	cat conftest.err >&5
4320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4321	(exit $ac_status); } >/dev/null; then
4322	if test -s conftest.err; then
4323	ac_cpp_err=$ac_c_preproc_warn_flag
4324	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4325	else
4326	ac_cpp_err=
4327	fi
4328	else
4329	ac_cpp_err=yes
4330	fi
4331	if test -z "$ac_cpp_err"; then
4332	ac_header_preproc=yes
4333	else
4334	echo "$as_me: failed program was:" >&5
4335	sed 's/^/\| /' conftest.$ac_ext >&5
4336
4337	ac_header_preproc=no
4338	fi
4339	rm -f conftest.err conftest.$ac_ext
4340	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4341	echo "${ECHO_T}$ac_header_preproc" >&6
4342
4343	# So? What about this header?
4344	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4345	yes:no: )
4346	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4347	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4348	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4349	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4350	ac_header_preproc=yes
4351	;;
4352	no:yes:* )
4353	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4354	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4355	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4356	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4357	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4358	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4359	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4360	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4361	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4362	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4363	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4364	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4365	(
4366	cat <<\_ASBOX
4367	## ---------------------------------------------- ##
4368	## Report this to orxonox-dev at mail.datacore.ch ##
4369	## ---------------------------------------------- ##
4370	_ASBOX
4371	) \|
4372	sed "s/^/$as_me: WARNING: /" >&2
4373	;;
4374	esac
4375	echo "$as_me:$LINENO: checking for $ac_header" >&5
4376	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4377	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4378	echo $ECHO_N "(cached) $ECHO_C" >&6
4379	else
4380	eval "$as_ac_Header=\$ac_header_preproc"
4381	fi
4382	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4383	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4384
4385	fi
4386	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4387	cat >>confdefs.h <<_ACEOF
4388	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4389	_ACEOF
4390
4391	else
4392	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4393	echo "$as_me: error: cannot find opengl headers" >&2;}
4394	{ (exit 1); exit 1; }; }
4395	fi
4396
4397	done
4398
4399	# checking for Windows openGl library
4400	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4401	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4402	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4403	echo $ECHO_N "(cached) $ECHO_C" >&6
4404	else
4405	ac_check_lib_save_LIBS=$LIBS
4406	LIBS="-lopengl32 $LIBS"
4407	cat >conftest.$ac_ext <<_ACEOF
4408	/* confdefs.h. */
4409	_ACEOF
4410	cat confdefs.h >>conftest.$ac_ext
4411	cat >>conftest.$ac_ext <<_ACEOF
4412	/* end confdefs.h. */
4413
4414
4415	int
4416	main ()
4417	{
4418	main ();
4419	;
4420	return 0;
4421	}
4422	_ACEOF
4423	rm -f conftest.$ac_objext conftest$ac_exeext
4424	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4425	(eval $ac_link) 2>conftest.er1
4426	ac_status=$?
4427	grep -v '^ *+' conftest.er1 >conftest.err
4428	rm -f conftest.er1
4429	cat conftest.err >&5
4430	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4431	(exit $ac_status); } &&
4432	{ ac_try='test -z "$ac_c_werror_flag"
4433	\|\| test ! -s conftest.err'
4434	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4435	(eval $ac_try) 2>&5
4436	ac_status=$?
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); }; } &&
4439	{ ac_try='test -s conftest$ac_exeext'
4440	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4441	(eval $ac_try) 2>&5
4442	ac_status=$?
4443	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4444	(exit $ac_status); }; }; then
4445	ac_cv_lib_opengl32_main=yes
4446	else
4447	echo "$as_me: failed program was:" >&5
4448	sed 's/^/\| /' conftest.$ac_ext >&5
4449
4450	ac_cv_lib_opengl32_main=no
4451	fi
4452	rm -f conftest.err conftest.$ac_objext \
4453	conftest$ac_exeext conftest.$ac_ext
4454	LIBS=$ac_check_lib_save_LIBS
4455	fi
4456	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4457	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4458	if test $ac_cv_lib_opengl32_main = yes; then
4459	FOUND_opengl32=yes
4460	else
4461	"gl/gl.h"
4462	fi
4463
4464	if test x$FOUND_opengl32 = xyes ; then
4465	LIBS="$LIBS -lopengl32"
4466	else
4467	echo "------------------"
4468	echo "opengl not found."
4469	echo "please install the opengl package which can be found at http://www.opengl.org"
4470	echo "------------------"
4471	exit -1
4472	fi
4473
4474	# cheking for GLU-header
4475
4476	for ac_header in GL/glu.h
4477	do
4478	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4479	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4480	echo "$as_me:$LINENO: checking for $ac_header" >&5
4481	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4482	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4483	echo $ECHO_N "(cached) $ECHO_C" >&6
4484	fi
4485	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4486	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4487	else
4488	# Is the header compilable?
4489	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4490	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4491	cat >conftest.$ac_ext <<_ACEOF
4492	/* confdefs.h. */
4493	_ACEOF
4494	cat confdefs.h >>conftest.$ac_ext
4495	cat >>conftest.$ac_ext <<_ACEOF
4496	/* end confdefs.h. */
4497	$ac_includes_default
4498	#include <$ac_header>
4499	_ACEOF
4500	rm -f conftest.$ac_objext
4501	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4502	(eval $ac_compile) 2>conftest.er1
4503	ac_status=$?
4504	grep -v '^ *+' conftest.er1 >conftest.err
4505	rm -f conftest.er1
4506	cat conftest.err >&5
4507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4508	(exit $ac_status); } &&
4509	{ ac_try='test -z "$ac_c_werror_flag"
4510	\|\| test ! -s conftest.err'
4511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4512	(eval $ac_try) 2>&5
4513	ac_status=$?
4514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515	(exit $ac_status); }; } &&
4516	{ ac_try='test -s conftest.$ac_objext'
4517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4518	(eval $ac_try) 2>&5
4519	ac_status=$?
4520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521	(exit $ac_status); }; }; then
4522	ac_header_compiler=yes
4523	else
4524	echo "$as_me: failed program was:" >&5
4525	sed 's/^/\| /' conftest.$ac_ext >&5
4526
4527	ac_header_compiler=no
4528	fi
4529	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4530	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4531	echo "${ECHO_T}$ac_header_compiler" >&6
4532
4533	# Is the header present?
4534	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4535	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4536	cat >conftest.$ac_ext <<_ACEOF
4537	/* confdefs.h. */
4538	_ACEOF
4539	cat confdefs.h >>conftest.$ac_ext
4540	cat >>conftest.$ac_ext <<_ACEOF
4541	/* end confdefs.h. */
4542	#include <$ac_header>
4543	_ACEOF
4544	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4545	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4546	ac_status=$?
4547	grep -v '^ *+' conftest.er1 >conftest.err
4548	rm -f conftest.er1
4549	cat conftest.err >&5
4550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551	(exit $ac_status); } >/dev/null; then
4552	if test -s conftest.err; then
4553	ac_cpp_err=$ac_c_preproc_warn_flag
4554	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4555	else
4556	ac_cpp_err=
4557	fi
4558	else
4559	ac_cpp_err=yes
4560	fi
4561	if test -z "$ac_cpp_err"; then
4562	ac_header_preproc=yes
4563	else
4564	echo "$as_me: failed program was:" >&5
4565	sed 's/^/\| /' conftest.$ac_ext >&5
4566
4567	ac_header_preproc=no
4568	fi
4569	rm -f conftest.err conftest.$ac_ext
4570	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4571	echo "${ECHO_T}$ac_header_preproc" >&6
4572
4573	# So? What about this header?
4574	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4575	yes:no: )
4576	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4577	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4578	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4579	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4580	ac_header_preproc=yes
4581	;;
4582	no:yes:* )
4583	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4584	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4585	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4586	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4587	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4588	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4589	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4590	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4591	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4592	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4593	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4594	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4595	(
4596	cat <<\_ASBOX
4597	## ---------------------------------------------- ##
4598	## Report this to orxonox-dev at mail.datacore.ch ##
4599	## ---------------------------------------------- ##
4600	_ASBOX
4601	) \|
4602	sed "s/^/$as_me: WARNING: /" >&2
4603	;;
4604	esac
4605	echo "$as_me:$LINENO: checking for $ac_header" >&5
4606	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4607	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4608	echo $ECHO_N "(cached) $ECHO_C" >&6
4609	else
4610	eval "$as_ac_Header=\$ac_header_preproc"
4611	fi
4612	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4613	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4614
4615	fi
4616	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4617	cat >>confdefs.h <<_ACEOF
4618	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4619	_ACEOF
4620
4621	else
4622	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4623	echo "$as_me: error: cannot find opengl headers" >&2;}
4624	{ (exit 1); exit 1; }; }
4625	fi
4626
4627	done
4628
4629
4630	# checking for libGLU
4631	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4632	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4633	if test "${ac_cv_lib_glu32_main+set}" = set; then
4634	echo $ECHO_N "(cached) $ECHO_C" >&6
4635	else
4636	ac_check_lib_save_LIBS=$LIBS
4637	LIBS="-lglu32 $LIBS"
4638	cat >conftest.$ac_ext <<_ACEOF
4639	/* confdefs.h. */
4640	_ACEOF
4641	cat confdefs.h >>conftest.$ac_ext
4642	cat >>conftest.$ac_ext <<_ACEOF
4643	/* end confdefs.h. */
4644
4645
4646	int
4647	main ()
4648	{
4649	main ();
4650	;
4651	return 0;
4652	}
4653	_ACEOF
4654	rm -f conftest.$ac_objext conftest$ac_exeext
4655	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4656	(eval $ac_link) 2>conftest.er1
4657	ac_status=$?
4658	grep -v '^ *+' conftest.er1 >conftest.err
4659	rm -f conftest.er1
4660	cat conftest.err >&5
4661	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4662	(exit $ac_status); } &&
4663	{ ac_try='test -z "$ac_c_werror_flag"
4664	\|\| test ! -s conftest.err'
4665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4666	(eval $ac_try) 2>&5
4667	ac_status=$?
4668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669	(exit $ac_status); }; } &&
4670	{ ac_try='test -s conftest$ac_exeext'
4671	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4672	(eval $ac_try) 2>&5
4673	ac_status=$?
4674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675	(exit $ac_status); }; }; then
4676	ac_cv_lib_glu32_main=yes
4677	else
4678	echo "$as_me: failed program was:" >&5
4679	sed 's/^/\| /' conftest.$ac_ext >&5
4680
4681	ac_cv_lib_glu32_main=no
4682	fi
4683	rm -f conftest.err conftest.$ac_objext \
4684	conftest$ac_exeext conftest.$ac_ext
4685	LIBS=$ac_check_lib_save_LIBS
4686	fi
4687	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4688	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4689	if test $ac_cv_lib_glu32_main = yes; then
4690	FOUND_glu32=yes
4691	fi
4692
4693	if test x$FOUND_glu32 = xyes ; then
4694	LIBS="$LIBS -lGLU32"
4695	else
4696	echo "------------------"
4697	echo "GLU library not found."
4698	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4699	echo "------------------"
4700	exit -1
4701	fi
4702
4703	# checking for mingw32
4704	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4705	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4706	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4707	echo $ECHO_N "(cached) $ECHO_C" >&6
4708	else
4709	ac_check_lib_save_LIBS=$LIBS
4710	LIBS="-lmingw32 $LIBS"
4711	cat >conftest.$ac_ext <<_ACEOF
4712	/* confdefs.h. */
4713	_ACEOF
4714	cat confdefs.h >>conftest.$ac_ext
4715	cat >>conftest.$ac_ext <<_ACEOF
4716	/* end confdefs.h. */
4717
4718
4719	int
4720	main ()
4721	{
4722	main ();
4723	;
4724	return 0;
4725	}
4726	_ACEOF
4727	rm -f conftest.$ac_objext conftest$ac_exeext
4728	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4729	(eval $ac_link) 2>conftest.er1
4730	ac_status=$?
4731	grep -v '^ *+' conftest.er1 >conftest.err
4732	rm -f conftest.er1
4733	cat conftest.err >&5
4734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735	(exit $ac_status); } &&
4736	{ ac_try='test -z "$ac_c_werror_flag"
4737	\|\| test ! -s conftest.err'
4738	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739	(eval $ac_try) 2>&5
4740	ac_status=$?
4741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4742	(exit $ac_status); }; } &&
4743	{ ac_try='test -s conftest$ac_exeext'
4744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4745	(eval $ac_try) 2>&5
4746	ac_status=$?
4747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4748	(exit $ac_status); }; }; then
4749	ac_cv_lib_mingw32_main=yes
4750	else
4751	echo "$as_me: failed program was:" >&5
4752	sed 's/^/\| /' conftest.$ac_ext >&5
4753
4754	ac_cv_lib_mingw32_main=no
4755	fi
4756	rm -f conftest.err conftest.$ac_objext \
4757	conftest$ac_exeext conftest.$ac_ext
4758	LIBS=$ac_check_lib_save_LIBS
4759	fi
4760	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4761	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4762	if test $ac_cv_lib_mingw32_main = yes; then
4763	FOUND_mingw32=yes
4764	fi
4765
4766	if test x$FOUND_mingw32 = xyes; then
4767	LIBS="$LIBS -lmingw32"
4768	fi
4769	# checking for SDL-headers
4770
4771	for ac_header in SDL/SDL.h
4772	do
4773	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4774	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4775	echo "$as_me:$LINENO: checking for $ac_header" >&5
4776	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4777	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4778	echo $ECHO_N "(cached) $ECHO_C" >&6
4779	fi
4780	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4781	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4782	else
4783	# Is the header compilable?
4784	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4785	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4786	cat >conftest.$ac_ext <<_ACEOF
4787	/* confdefs.h. */
4788	_ACEOF
4789	cat confdefs.h >>conftest.$ac_ext
4790	cat >>conftest.$ac_ext <<_ACEOF
4791	/* end confdefs.h. */
4792	$ac_includes_default
4793	#include <$ac_header>
4794	_ACEOF
4795	rm -f conftest.$ac_objext
4796	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4797	(eval $ac_compile) 2>conftest.er1
4798	ac_status=$?
4799	grep -v '^ *+' conftest.er1 >conftest.err
4800	rm -f conftest.er1
4801	cat conftest.err >&5
4802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4803	(exit $ac_status); } &&
4804	{ ac_try='test -z "$ac_c_werror_flag"
4805	\|\| test ! -s conftest.err'
4806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4807	(eval $ac_try) 2>&5
4808	ac_status=$?
4809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810	(exit $ac_status); }; } &&
4811	{ ac_try='test -s conftest.$ac_objext'
4812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4813	(eval $ac_try) 2>&5
4814	ac_status=$?
4815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4816	(exit $ac_status); }; }; then
4817	ac_header_compiler=yes
4818	else
4819	echo "$as_me: failed program was:" >&5
4820	sed 's/^/\| /' conftest.$ac_ext >&5
4821
4822	ac_header_compiler=no
4823	fi
4824	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4825	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4826	echo "${ECHO_T}$ac_header_compiler" >&6
4827
4828	# Is the header present?
4829	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4830	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4831	cat >conftest.$ac_ext <<_ACEOF
4832	/* confdefs.h. */
4833	_ACEOF
4834	cat confdefs.h >>conftest.$ac_ext
4835	cat >>conftest.$ac_ext <<_ACEOF
4836	/* end confdefs.h. */
4837	#include <$ac_header>
4838	_ACEOF
4839	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4840	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4841	ac_status=$?
4842	grep -v '^ *+' conftest.er1 >conftest.err
4843	rm -f conftest.er1
4844	cat conftest.err >&5
4845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846	(exit $ac_status); } >/dev/null; then
4847	if test -s conftest.err; then
4848	ac_cpp_err=$ac_c_preproc_warn_flag
4849	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4850	else
4851	ac_cpp_err=
4852	fi
4853	else
4854	ac_cpp_err=yes
4855	fi
4856	if test -z "$ac_cpp_err"; then
4857	ac_header_preproc=yes
4858	else
4859	echo "$as_me: failed program was:" >&5
4860	sed 's/^/\| /' conftest.$ac_ext >&5
4861
4862	ac_header_preproc=no
4863	fi
4864	rm -f conftest.err conftest.$ac_ext
4865	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4866	echo "${ECHO_T}$ac_header_preproc" >&6
4867
4868	# So? What about this header?
4869	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4870	yes:no: )
4871	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4872	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4873	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4874	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4875	ac_header_preproc=yes
4876	;;
4877	no:yes:* )
4878	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4879	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4880	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4881	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4882	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4883	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4884	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4885	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4886	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4887	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4888	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4889	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4890	(
4891	cat <<\_ASBOX
4892	## ---------------------------------------------- ##
4893	## Report this to orxonox-dev at mail.datacore.ch ##
4894	## ---------------------------------------------- ##
4895	_ASBOX
4896	) \|
4897	sed "s/^/$as_me: WARNING: /" >&2
4898	;;
4899	esac
4900	echo "$as_me:$LINENO: checking for $ac_header" >&5
4901	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4902	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4903	echo $ECHO_N "(cached) $ECHO_C" >&6
4904	else
4905	eval "$as_ac_Header=\$ac_header_preproc"
4906	fi
4907	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4908	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4909
4910	fi
4911	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4912	cat >>confdefs.h <<_ACEOF
4913	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4914	_ACEOF
4915
4916	else
4917	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4918	echo "$as_me: error: cannot find SDL headers" >&2;}
4919	{ (exit 1); exit 1; }; }
4920	fi
4921
4922	done
4923
4924
4925	#checking for libSDL
4926	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4927	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4928	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4929	echo $ECHO_N "(cached) $ECHO_C" >&6
4930	else
4931	ac_check_lib_save_LIBS=$LIBS
4932	LIBS="-lsdlmain $LIBS"
4933	cat >conftest.$ac_ext <<_ACEOF
4934	/* confdefs.h. */
4935	_ACEOF
4936	cat confdefs.h >>conftest.$ac_ext
4937	cat >>conftest.$ac_ext <<_ACEOF
4938	/* end confdefs.h. */
4939
4940
4941	int
4942	main ()
4943	{
4944	main ();
4945	;
4946	return 0;
4947	}
4948	_ACEOF
4949	rm -f conftest.$ac_objext conftest$ac_exeext
4950	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4951	(eval $ac_link) 2>conftest.er1
4952	ac_status=$?
4953	grep -v '^ *+' conftest.er1 >conftest.err
4954	rm -f conftest.er1
4955	cat conftest.err >&5
4956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957	(exit $ac_status); } &&
4958	{ ac_try='test -z "$ac_c_werror_flag"
4959	\|\| test ! -s conftest.err'
4960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4961	(eval $ac_try) 2>&5
4962	ac_status=$?
4963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964	(exit $ac_status); }; } &&
4965	{ ac_try='test -s conftest$ac_exeext'
4966	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4967	(eval $ac_try) 2>&5
4968	ac_status=$?
4969	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4970	(exit $ac_status); }; }; then
4971	ac_cv_lib_sdlmain_main=yes
4972	else
4973	echo "$as_me: failed program was:" >&5
4974	sed 's/^/\| /' conftest.$ac_ext >&5
4975
4976	ac_cv_lib_sdlmain_main=no
4977	fi
4978	rm -f conftest.err conftest.$ac_objext \
4979	conftest$ac_exeext conftest.$ac_ext
4980	LIBS=$ac_check_lib_save_LIBS
4981	fi
4982	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4983	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4984	if test $ac_cv_lib_sdlmain_main = yes; then
4985	FOUND_sdlmain=yes
4986	fi
4987
4988	if test x$FOUND_sdlmain = xyes ; then
4989	LIBS="$LIBS -lsdlmain"
4990	else
4991	echo "------------------"
4992	echo "SDL library not found."
4993	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4994	echo "------------------"
4995	exit 1
4996	fi
4997	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4998	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4999	if test "${ac_cv_lib_sdl_main+set}" = set; then
5000	echo $ECHO_N "(cached) $ECHO_C" >&6
5001	else
5002	ac_check_lib_save_LIBS=$LIBS
5003	LIBS="-lsdl $LIBS"
5004	cat >conftest.$ac_ext <<_ACEOF
5005	/* confdefs.h. */
5006	_ACEOF
5007	cat confdefs.h >>conftest.$ac_ext
5008	cat >>conftest.$ac_ext <<_ACEOF
5009	/* end confdefs.h. */
5010
5011
5012	int
5013	main ()
5014	{
5015	main ();
5016	;
5017	return 0;
5018	}
5019	_ACEOF
5020	rm -f conftest.$ac_objext conftest$ac_exeext
5021	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5022	(eval $ac_link) 2>conftest.er1
5023	ac_status=$?
5024	grep -v '^ *+' conftest.er1 >conftest.err
5025	rm -f conftest.er1
5026	cat conftest.err >&5
5027	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028	(exit $ac_status); } &&
5029	{ ac_try='test -z "$ac_c_werror_flag"
5030	\|\| test ! -s conftest.err'
5031	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032	(eval $ac_try) 2>&5
5033	ac_status=$?
5034	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035	(exit $ac_status); }; } &&
5036	{ ac_try='test -s conftest$ac_exeext'
5037	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038	(eval $ac_try) 2>&5
5039	ac_status=$?
5040	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041	(exit $ac_status); }; }; then
5042	ac_cv_lib_sdl_main=yes
5043	else
5044	echo "$as_me: failed program was:" >&5
5045	sed 's/^/\| /' conftest.$ac_ext >&5
5046
5047	ac_cv_lib_sdl_main=no
5048	fi
5049	rm -f conftest.err conftest.$ac_objext \
5050	conftest$ac_exeext conftest.$ac_ext
5051	LIBS=$ac_check_lib_save_LIBS
5052	fi
5053	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5054	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5055	if test $ac_cv_lib_sdl_main = yes; then
5056	FOUND_sdl=yes
5057	fi
5058
5059	if test x$FOUND_sdl = xyes ; then
5060	LIBS="$LIBS -lsdl"
5061	else
5062	echo "------------------"
5063	echo "SDL library not found."
5064	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5065	echo "------------------"
5066	exit -1
5067	fi
5068
5069	;;
5070	#-------#
5071	# LINUX #
5072	#-------#
5073	--linux*)
5074	echo "Linux detected"
5075
5076	Linux="yes"
5077
5078	CPPFLAGS="-I/usr/X11R6/include"
5079	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5080	# checking gl header
5081
5082	for ac_header in GL/gl.h
5083	do
5084	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5085	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5086	echo "$as_me:$LINENO: checking for $ac_header" >&5
5087	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5088	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5089	echo $ECHO_N "(cached) $ECHO_C" >&6
5090	fi
5091	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5092	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5093	else
5094	# Is the header compilable?
5095	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5096	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5097	cat >conftest.$ac_ext <<_ACEOF
5098	/* confdefs.h. */
5099	_ACEOF
5100	cat confdefs.h >>conftest.$ac_ext
5101	cat >>conftest.$ac_ext <<_ACEOF
5102	/* end confdefs.h. */
5103	$ac_includes_default
5104	#include <$ac_header>
5105	_ACEOF
5106	rm -f conftest.$ac_objext
5107	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5108	(eval $ac_compile) 2>conftest.er1
5109	ac_status=$?
5110	grep -v '^ *+' conftest.er1 >conftest.err
5111	rm -f conftest.er1
5112	cat conftest.err >&5
5113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5114	(exit $ac_status); } &&
5115	{ ac_try='test -z "$ac_c_werror_flag"
5116	\|\| test ! -s conftest.err'
5117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5118	(eval $ac_try) 2>&5
5119	ac_status=$?
5120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5121	(exit $ac_status); }; } &&
5122	{ ac_try='test -s conftest.$ac_objext'
5123	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5124	(eval $ac_try) 2>&5
5125	ac_status=$?
5126	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5127	(exit $ac_status); }; }; then
5128	ac_header_compiler=yes
5129	else
5130	echo "$as_me: failed program was:" >&5
5131	sed 's/^/\| /' conftest.$ac_ext >&5
5132
5133	ac_header_compiler=no
5134	fi
5135	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5136	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5137	echo "${ECHO_T}$ac_header_compiler" >&6
5138
5139	# Is the header present?
5140	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5141	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5142	cat >conftest.$ac_ext <<_ACEOF
5143	/* confdefs.h. */
5144	_ACEOF
5145	cat confdefs.h >>conftest.$ac_ext
5146	cat >>conftest.$ac_ext <<_ACEOF
5147	/* end confdefs.h. */
5148	#include <$ac_header>
5149	_ACEOF
5150	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5151	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5152	ac_status=$?
5153	grep -v '^ *+' conftest.er1 >conftest.err
5154	rm -f conftest.er1
5155	cat conftest.err >&5
5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157	(exit $ac_status); } >/dev/null; then
5158	if test -s conftest.err; then
5159	ac_cpp_err=$ac_c_preproc_warn_flag
5160	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5161	else
5162	ac_cpp_err=
5163	fi
5164	else
5165	ac_cpp_err=yes
5166	fi
5167	if test -z "$ac_cpp_err"; then
5168	ac_header_preproc=yes
5169	else
5170	echo "$as_me: failed program was:" >&5
5171	sed 's/^/\| /' conftest.$ac_ext >&5
5172
5173	ac_header_preproc=no
5174	fi
5175	rm -f conftest.err conftest.$ac_ext
5176	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5177	echo "${ECHO_T}$ac_header_preproc" >&6
5178
5179	# So? What about this header?
5180	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5181	yes:no: )
5182	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5183	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5184	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5185	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5186	ac_header_preproc=yes
5187	;;
5188	no:yes:* )
5189	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5190	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5191	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5192	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5193	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5194	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5195	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5196	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5197	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5198	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5199	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5200	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5201	(
5202	cat <<\_ASBOX
5203	## ---------------------------------------------- ##
5204	## Report this to orxonox-dev at mail.datacore.ch ##
5205	## ---------------------------------------------- ##
5206	_ASBOX
5207	) \|
5208	sed "s/^/$as_me: WARNING: /" >&2
5209	;;
5210	esac
5211	echo "$as_me:$LINENO: checking for $ac_header" >&5
5212	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5213	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5214	echo $ECHO_N "(cached) $ECHO_C" >&6
5215	else
5216	eval "$as_ac_Header=\$ac_header_preproc"
5217	fi
5218	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5219	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5220
5221	fi
5222	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5223	cat >>confdefs.h <<_ACEOF
5224	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5225	_ACEOF
5226
5227	else
5228	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5229	echo "$as_me: error: cannot find opengl headers" >&2;}
5230	{ (exit 1); exit 1; }; }
5231	fi
5232
5233	done
5234
5235
5236	# checking for Unix GL
5237	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5238	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5239	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5240	echo $ECHO_N "(cached) $ECHO_C" >&6
5241	else
5242	ac_check_lib_save_LIBS=$LIBS
5243	LIBS="-lGL $LIBS"
5244	cat >conftest.$ac_ext <<_ACEOF
5245	/* confdefs.h. */
5246	_ACEOF
5247	cat confdefs.h >>conftest.$ac_ext
5248	cat >>conftest.$ac_ext <<_ACEOF
5249	/* end confdefs.h. */
5250
5251	/* Override any gcc2 internal prototype to avoid an error. */
5252	#ifdef __cplusplus
5253	extern "C"
5254	#endif
5255	/* We use char because int might match the return type of a gcc2
5256	builtin and then its argument prototype would still apply. */
5257	char glLoadIdentity ();
5258	int
5259	main ()
5260	{
5261	glLoadIdentity ();
5262	;
5263	return 0;
5264	}
5265	_ACEOF
5266	rm -f conftest.$ac_objext conftest$ac_exeext
5267	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5268	(eval $ac_link) 2>conftest.er1
5269	ac_status=$?
5270	grep -v '^ *+' conftest.er1 >conftest.err
5271	rm -f conftest.er1
5272	cat conftest.err >&5
5273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274	(exit $ac_status); } &&
5275	{ ac_try='test -z "$ac_c_werror_flag"
5276	\|\| test ! -s conftest.err'
5277	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5278	(eval $ac_try) 2>&5
5279	ac_status=$?
5280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281	(exit $ac_status); }; } &&
5282	{ ac_try='test -s conftest$ac_exeext'
5283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5284	(eval $ac_try) 2>&5
5285	ac_status=$?
5286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5287	(exit $ac_status); }; }; then
5288	ac_cv_lib_GL_glLoadIdentity=yes
5289	else
5290	echo "$as_me: failed program was:" >&5
5291	sed 's/^/\| /' conftest.$ac_ext >&5
5292
5293	ac_cv_lib_GL_glLoadIdentity=no
5294	fi
5295	rm -f conftest.err conftest.$ac_objext \
5296	conftest$ac_exeext conftest.$ac_ext
5297	LIBS=$ac_check_lib_save_LIBS
5298	fi
5299	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5300	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5301	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5302	FOUND_GL=yes
5303	fi
5304
5305	if test x$FOUND_GL = xyes ; then
5306	LIBS="$LIBS -lGL"
5307	else
5308	echo "------------------"
5309	echo "opengl not found."
5310	echo "please install the opengl package which can be found at http://www.opengl.org"
5311	echo "------------------"
5312	exit -1
5313	fi
5314
5315	# cheking for GLU-header
5316
5317	for ac_header in GL/glu.h
5318	do
5319	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5320	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5321	echo "$as_me:$LINENO: checking for $ac_header" >&5
5322	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5323	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5324	echo $ECHO_N "(cached) $ECHO_C" >&6
5325	fi
5326	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5327	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5328	else
5329	# Is the header compilable?
5330	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5331	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5332	cat >conftest.$ac_ext <<_ACEOF
5333	/* confdefs.h. */
5334	_ACEOF
5335	cat confdefs.h >>conftest.$ac_ext
5336	cat >>conftest.$ac_ext <<_ACEOF
5337	/* end confdefs.h. */
5338	$ac_includes_default
5339	#include <$ac_header>
5340	_ACEOF
5341	rm -f conftest.$ac_objext
5342	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5343	(eval $ac_compile) 2>conftest.er1
5344	ac_status=$?
5345	grep -v '^ *+' conftest.er1 >conftest.err
5346	rm -f conftest.er1
5347	cat conftest.err >&5
5348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5349	(exit $ac_status); } &&
5350	{ ac_try='test -z "$ac_c_werror_flag"
5351	\|\| test ! -s conftest.err'
5352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5353	(eval $ac_try) 2>&5
5354	ac_status=$?
5355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5356	(exit $ac_status); }; } &&
5357	{ ac_try='test -s conftest.$ac_objext'
5358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5359	(eval $ac_try) 2>&5
5360	ac_status=$?
5361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362	(exit $ac_status); }; }; then
5363	ac_header_compiler=yes
5364	else
5365	echo "$as_me: failed program was:" >&5
5366	sed 's/^/\| /' conftest.$ac_ext >&5
5367
5368	ac_header_compiler=no
5369	fi
5370	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5371	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5372	echo "${ECHO_T}$ac_header_compiler" >&6
5373
5374	# Is the header present?
5375	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5376	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5377	cat >conftest.$ac_ext <<_ACEOF
5378	/* confdefs.h. */
5379	_ACEOF
5380	cat confdefs.h >>conftest.$ac_ext
5381	cat >>conftest.$ac_ext <<_ACEOF
5382	/* end confdefs.h. */
5383	#include <$ac_header>
5384	_ACEOF
5385	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5386	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5387	ac_status=$?
5388	grep -v '^ *+' conftest.er1 >conftest.err
5389	rm -f conftest.er1
5390	cat conftest.err >&5
5391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5392	(exit $ac_status); } >/dev/null; then
5393	if test -s conftest.err; then
5394	ac_cpp_err=$ac_c_preproc_warn_flag
5395	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5396	else
5397	ac_cpp_err=
5398	fi
5399	else
5400	ac_cpp_err=yes
5401	fi
5402	if test -z "$ac_cpp_err"; then
5403	ac_header_preproc=yes
5404	else
5405	echo "$as_me: failed program was:" >&5
5406	sed 's/^/\| /' conftest.$ac_ext >&5
5407
5408	ac_header_preproc=no
5409	fi
5410	rm -f conftest.err conftest.$ac_ext
5411	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5412	echo "${ECHO_T}$ac_header_preproc" >&6
5413
5414	# So? What about this header?
5415	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5416	yes:no: )
5417	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5418	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5419	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5420	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5421	ac_header_preproc=yes
5422	;;
5423	no:yes:* )
5424	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5425	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5426	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5427	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5428	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5429	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5430	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5431	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5432	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5433	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5434	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5435	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5436	(
5437	cat <<\_ASBOX
5438	## ---------------------------------------------- ##
5439	## Report this to orxonox-dev at mail.datacore.ch ##
5440	## ---------------------------------------------- ##
5441	_ASBOX
5442	) \|
5443	sed "s/^/$as_me: WARNING: /" >&2
5444	;;
5445	esac
5446	echo "$as_me:$LINENO: checking for $ac_header" >&5
5447	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5448	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5449	echo $ECHO_N "(cached) $ECHO_C" >&6
5450	else
5451	eval "$as_ac_Header=\$ac_header_preproc"
5452	fi
5453	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5454	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5455
5456	fi
5457	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5458	cat >>confdefs.h <<_ACEOF
5459	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5460	_ACEOF
5461
5462	else
5463	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5464	echo "$as_me: error: cannot find opengl headers" >&2;}
5465	{ (exit 1); exit 1; }; }
5466	fi
5467
5468	done
5469
5470
5471	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5472	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5473	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5474	echo $ECHO_N "(cached) $ECHO_C" >&6
5475	else
5476	ac_check_lib_save_LIBS=$LIBS
5477	LIBS="-lGLU $LIBS"
5478	cat >conftest.$ac_ext <<_ACEOF
5479	/* confdefs.h. */
5480	_ACEOF
5481	cat confdefs.h >>conftest.$ac_ext
5482	cat >>conftest.$ac_ext <<_ACEOF
5483	/* end confdefs.h. */
5484
5485	/* Override any gcc2 internal prototype to avoid an error. */
5486	#ifdef __cplusplus
5487	extern "C"
5488	#endif
5489	/* We use char because int might match the return type of a gcc2
5490	builtin and then its argument prototype would still apply. */
5491	char gluProject ();
5492	int
5493	main ()
5494	{
5495	gluProject ();
5496	;
5497	return 0;
5498	}
5499	_ACEOF
5500	rm -f conftest.$ac_objext conftest$ac_exeext
5501	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5502	(eval $ac_link) 2>conftest.er1
5503	ac_status=$?
5504	grep -v '^ *+' conftest.er1 >conftest.err
5505	rm -f conftest.er1
5506	cat conftest.err >&5
5507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5508	(exit $ac_status); } &&
5509	{ ac_try='test -z "$ac_c_werror_flag"
5510	\|\| test ! -s conftest.err'
5511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5512	(eval $ac_try) 2>&5
5513	ac_status=$?
5514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5515	(exit $ac_status); }; } &&
5516	{ ac_try='test -s conftest$ac_exeext'
5517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5518	(eval $ac_try) 2>&5
5519	ac_status=$?
5520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5521	(exit $ac_status); }; }; then
5522	ac_cv_lib_GLU_gluProject=yes
5523	else
5524	echo "$as_me: failed program was:" >&5
5525	sed 's/^/\| /' conftest.$ac_ext >&5
5526
5527	ac_cv_lib_GLU_gluProject=no
5528	fi
5529	rm -f conftest.err conftest.$ac_objext \
5530	conftest$ac_exeext conftest.$ac_ext
5531	LIBS=$ac_check_lib_save_LIBS
5532	fi
5533	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5534	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5535	if test $ac_cv_lib_GLU_gluProject = yes; then
5536	FOUND_GLU=yes
5537	fi
5538
5539	if test x$FOUND_GLU = xyes ; then
5540	LIBS="$LIBS -lGLU"
5541	else
5542	echo "------------------"
5543	echo "GLU library not found."
5544	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5545	echo "------------------"
5546	exit -1
5547	fi
5548
5549	# checking for SDL-headers
5550
5551	for ac_header in SDL/SDL.h
5552	do
5553	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5554	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5555	echo "$as_me:$LINENO: checking for $ac_header" >&5
5556	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5557	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5558	echo $ECHO_N "(cached) $ECHO_C" >&6
5559	fi
5560	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5561	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5562	else
5563	# Is the header compilable?
5564	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5565	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5566	cat >conftest.$ac_ext <<_ACEOF
5567	/* confdefs.h. */
5568	_ACEOF
5569	cat confdefs.h >>conftest.$ac_ext
5570	cat >>conftest.$ac_ext <<_ACEOF
5571	/* end confdefs.h. */
5572	$ac_includes_default
5573	#include <$ac_header>
5574	_ACEOF
5575	rm -f conftest.$ac_objext
5576	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5577	(eval $ac_compile) 2>conftest.er1
5578	ac_status=$?
5579	grep -v '^ *+' conftest.er1 >conftest.err
5580	rm -f conftest.er1
5581	cat conftest.err >&5
5582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5583	(exit $ac_status); } &&
5584	{ ac_try='test -z "$ac_c_werror_flag"
5585	\|\| test ! -s conftest.err'
5586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5587	(eval $ac_try) 2>&5
5588	ac_status=$?
5589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5590	(exit $ac_status); }; } &&
5591	{ ac_try='test -s conftest.$ac_objext'
5592	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5593	(eval $ac_try) 2>&5
5594	ac_status=$?
5595	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5596	(exit $ac_status); }; }; then
5597	ac_header_compiler=yes
5598	else
5599	echo "$as_me: failed program was:" >&5
5600	sed 's/^/\| /' conftest.$ac_ext >&5
5601
5602	ac_header_compiler=no
5603	fi
5604	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5605	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5606	echo "${ECHO_T}$ac_header_compiler" >&6
5607
5608	# Is the header present?
5609	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5610	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5611	cat >conftest.$ac_ext <<_ACEOF
5612	/* confdefs.h. */
5613	_ACEOF
5614	cat confdefs.h >>conftest.$ac_ext
5615	cat >>conftest.$ac_ext <<_ACEOF
5616	/* end confdefs.h. */
5617	#include <$ac_header>
5618	_ACEOF
5619	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5620	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5621	ac_status=$?
5622	grep -v '^ *+' conftest.er1 >conftest.err
5623	rm -f conftest.er1
5624	cat conftest.err >&5
5625	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5626	(exit $ac_status); } >/dev/null; then
5627	if test -s conftest.err; then
5628	ac_cpp_err=$ac_c_preproc_warn_flag
5629	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5630	else
5631	ac_cpp_err=
5632	fi
5633	else
5634	ac_cpp_err=yes
5635	fi
5636	if test -z "$ac_cpp_err"; then
5637	ac_header_preproc=yes
5638	else
5639	echo "$as_me: failed program was:" >&5
5640	sed 's/^/\| /' conftest.$ac_ext >&5
5641
5642	ac_header_preproc=no
5643	fi
5644	rm -f conftest.err conftest.$ac_ext
5645	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5646	echo "${ECHO_T}$ac_header_preproc" >&6
5647
5648	# So? What about this header?
5649	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5650	yes:no: )
5651	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5652	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5653	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5654	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5655	ac_header_preproc=yes
5656	;;
5657	no:yes:* )
5658	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5659	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5660	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5661	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5662	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5663	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5664	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5665	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5666	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5667	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5668	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5669	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5670	(
5671	cat <<\_ASBOX
5672	## ---------------------------------------------- ##
5673	## Report this to orxonox-dev at mail.datacore.ch ##
5674	## ---------------------------------------------- ##
5675	_ASBOX
5676	) \|
5677	sed "s/^/$as_me: WARNING: /" >&2
5678	;;
5679	esac
5680	echo "$as_me:$LINENO: checking for $ac_header" >&5
5681	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5682	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5683	echo $ECHO_N "(cached) $ECHO_C" >&6
5684	else
5685	eval "$as_ac_Header=\$ac_header_preproc"
5686	fi
5687	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5688	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5689
5690	fi
5691	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5692	cat >>confdefs.h <<_ACEOF
5693	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5694	_ACEOF
5695
5696	else
5697	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5698	echo "$as_me: error: cannot find SDL headers" >&2;}
5699	{ (exit 1); exit 1; }; }
5700	fi
5701
5702	done
5703
5704
5705	# checking for SDL-lib
5706	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5707	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5708	if test "${ac_cv_lib_SDL_main+set}" = set; then
5709	echo $ECHO_N "(cached) $ECHO_C" >&6
5710	else
5711	ac_check_lib_save_LIBS=$LIBS
5712	LIBS="-lSDL $LIBS"
5713	cat >conftest.$ac_ext <<_ACEOF
5714	/* confdefs.h. */
5715	_ACEOF
5716	cat confdefs.h >>conftest.$ac_ext
5717	cat >>conftest.$ac_ext <<_ACEOF
5718	/* end confdefs.h. */
5719
5720
5721	int
5722	main ()
5723	{
5724	main ();
5725	;
5726	return 0;
5727	}
5728	_ACEOF
5729	rm -f conftest.$ac_objext conftest$ac_exeext
5730	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5731	(eval $ac_link) 2>conftest.er1
5732	ac_status=$?
5733	grep -v '^ *+' conftest.er1 >conftest.err
5734	rm -f conftest.er1
5735	cat conftest.err >&5
5736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5737	(exit $ac_status); } &&
5738	{ ac_try='test -z "$ac_c_werror_flag"
5739	\|\| test ! -s conftest.err'
5740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5741	(eval $ac_try) 2>&5
5742	ac_status=$?
5743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5744	(exit $ac_status); }; } &&
5745	{ ac_try='test -s conftest$ac_exeext'
5746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5747	(eval $ac_try) 2>&5
5748	ac_status=$?
5749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750	(exit $ac_status); }; }; then
5751	ac_cv_lib_SDL_main=yes
5752	else
5753	echo "$as_me: failed program was:" >&5
5754	sed 's/^/\| /' conftest.$ac_ext >&5
5755
5756	ac_cv_lib_SDL_main=no
5757	fi
5758	rm -f conftest.err conftest.$ac_objext \
5759	conftest$ac_exeext conftest.$ac_ext
5760	LIBS=$ac_check_lib_save_LIBS
5761	fi
5762	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5763	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5764	if test $ac_cv_lib_SDL_main = yes; then
5765	FOUND_SDL=yes
5766	fi
5767
5768	if test x$FOUND_SDL = xyes ; then
5769	LIBS="$LIBS -lSDL"
5770	else
5771	echo "------------------"
5772	echo "SDL library not found."
5773	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5774	echo "------------------"
5775	exit -1
5776	fi
5777
5778
5779	## checking for SDL
5780	# SDL_VERSION=1.2.7
5781	# AM_PATH_SDL($SDL_VERSION,
5782	# :,
5783	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5784	# )
5785	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5786	# LIBS="$LIBS $SDL_LIBS"
5787	;;
5788	#-----------#
5789	# MAC -OS X #
5790	#-----------#
5791	darwin)
5792	echo "OS X detected"
5793
5794	osX="yes"
5795
5796	CPPFLAGS="-I/sw/include $CPPFLAGS"
5797	# checking gl header
5798
5799	for ac_header in OpenGL/gl.h
5800	do
5801	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5802	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5803	echo "$as_me:$LINENO: checking for $ac_header" >&5
5804	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5805	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5806	echo $ECHO_N "(cached) $ECHO_C" >&6
5807	fi
5808	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5809	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5810	else
5811	# Is the header compilable?
5812	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5813	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5814	cat >conftest.$ac_ext <<_ACEOF
5815	/* confdefs.h. */
5816	_ACEOF
5817	cat confdefs.h >>conftest.$ac_ext
5818	cat >>conftest.$ac_ext <<_ACEOF
5819	/* end confdefs.h. */
5820	$ac_includes_default
5821	#include <$ac_header>
5822	_ACEOF
5823	rm -f conftest.$ac_objext
5824	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5825	(eval $ac_compile) 2>conftest.er1
5826	ac_status=$?
5827	grep -v '^ *+' conftest.er1 >conftest.err
5828	rm -f conftest.er1
5829	cat conftest.err >&5
5830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831	(exit $ac_status); } &&
5832	{ ac_try='test -z "$ac_c_werror_flag"
5833	\|\| test ! -s conftest.err'
5834	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835	(eval $ac_try) 2>&5
5836	ac_status=$?
5837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838	(exit $ac_status); }; } &&
5839	{ ac_try='test -s conftest.$ac_objext'
5840	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5841	(eval $ac_try) 2>&5
5842	ac_status=$?
5843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5844	(exit $ac_status); }; }; then
5845	ac_header_compiler=yes
5846	else
5847	echo "$as_me: failed program was:" >&5
5848	sed 's/^/\| /' conftest.$ac_ext >&5
5849
5850	ac_header_compiler=no
5851	fi
5852	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5853	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5854	echo "${ECHO_T}$ac_header_compiler" >&6
5855
5856	# Is the header present?
5857	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5858	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5859	cat >conftest.$ac_ext <<_ACEOF
5860	/* confdefs.h. */
5861	_ACEOF
5862	cat confdefs.h >>conftest.$ac_ext
5863	cat >>conftest.$ac_ext <<_ACEOF
5864	/* end confdefs.h. */
5865	#include <$ac_header>
5866	_ACEOF
5867	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5868	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5869	ac_status=$?
5870	grep -v '^ *+' conftest.er1 >conftest.err
5871	rm -f conftest.er1
5872	cat conftest.err >&5
5873	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5874	(exit $ac_status); } >/dev/null; then
5875	if test -s conftest.err; then
5876	ac_cpp_err=$ac_c_preproc_warn_flag
5877	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5878	else
5879	ac_cpp_err=
5880	fi
5881	else
5882	ac_cpp_err=yes
5883	fi
5884	if test -z "$ac_cpp_err"; then
5885	ac_header_preproc=yes
5886	else
5887	echo "$as_me: failed program was:" >&5
5888	sed 's/^/\| /' conftest.$ac_ext >&5
5889
5890	ac_header_preproc=no
5891	fi
5892	rm -f conftest.err conftest.$ac_ext
5893	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5894	echo "${ECHO_T}$ac_header_preproc" >&6
5895
5896	# So? What about this header?
5897	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5898	yes:no: )
5899	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5900	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5901	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5902	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5903	ac_header_preproc=yes
5904	;;
5905	no:yes:* )
5906	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5907	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5908	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5909	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5910	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5911	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5912	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5913	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5914	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5915	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5916	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5917	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5918	(
5919	cat <<\_ASBOX
5920	## ---------------------------------------------- ##
5921	## Report this to orxonox-dev at mail.datacore.ch ##
5922	## ---------------------------------------------- ##
5923	_ASBOX
5924	) \|
5925	sed "s/^/$as_me: WARNING: /" >&2
5926	;;
5927	esac
5928	echo "$as_me:$LINENO: checking for $ac_header" >&5
5929	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5930	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5931	echo $ECHO_N "(cached) $ECHO_C" >&6
5932	else
5933	eval "$as_ac_Header=\$ac_header_preproc"
5934	fi
5935	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5936	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5937
5938	fi
5939	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5940	cat >>confdefs.h <<_ACEOF
5941	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5942	_ACEOF
5943
5944	else
5945	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5946	echo "$as_me: error: cannot find opengl headers" >&2;}
5947	{ (exit 1); exit 1; }; }
5948	fi
5949
5950	done
5951
5952	# cheking for GLU-header
5953
5954	for ac_header in OpenGL/glu.h
5955	do
5956	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5957	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5958	echo "$as_me:$LINENO: checking for $ac_header" >&5
5959	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5961	echo $ECHO_N "(cached) $ECHO_C" >&6
5962	fi
5963	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5964	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5965	else
5966	# Is the header compilable?
5967	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5968	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5969	cat >conftest.$ac_ext <<_ACEOF
5970	/* confdefs.h. */
5971	_ACEOF
5972	cat confdefs.h >>conftest.$ac_ext
5973	cat >>conftest.$ac_ext <<_ACEOF
5974	/* end confdefs.h. */
5975	$ac_includes_default
5976	#include <$ac_header>
5977	_ACEOF
5978	rm -f conftest.$ac_objext
5979	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5980	(eval $ac_compile) 2>conftest.er1
5981	ac_status=$?
5982	grep -v '^ *+' conftest.er1 >conftest.err
5983	rm -f conftest.er1
5984	cat conftest.err >&5
5985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986	(exit $ac_status); } &&
5987	{ ac_try='test -z "$ac_c_werror_flag"
5988	\|\| test ! -s conftest.err'
5989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5990	(eval $ac_try) 2>&5
5991	ac_status=$?
5992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993	(exit $ac_status); }; } &&
5994	{ ac_try='test -s conftest.$ac_objext'
5995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5996	(eval $ac_try) 2>&5
5997	ac_status=$?
5998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999	(exit $ac_status); }; }; then
6000	ac_header_compiler=yes
6001	else
6002	echo "$as_me: failed program was:" >&5
6003	sed 's/^/\| /' conftest.$ac_ext >&5
6004
6005	ac_header_compiler=no
6006	fi
6007	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6008	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6009	echo "${ECHO_T}$ac_header_compiler" >&6
6010
6011	# Is the header present?
6012	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6013	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6014	cat >conftest.$ac_ext <<_ACEOF
6015	/* confdefs.h. */
6016	_ACEOF
6017	cat confdefs.h >>conftest.$ac_ext
6018	cat >>conftest.$ac_ext <<_ACEOF
6019	/* end confdefs.h. */
6020	#include <$ac_header>
6021	_ACEOF
6022	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6023	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6024	ac_status=$?
6025	grep -v '^ *+' conftest.er1 >conftest.err
6026	rm -f conftest.er1
6027	cat conftest.err >&5
6028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6029	(exit $ac_status); } >/dev/null; then
6030	if test -s conftest.err; then
6031	ac_cpp_err=$ac_c_preproc_warn_flag
6032	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6033	else
6034	ac_cpp_err=
6035	fi
6036	else
6037	ac_cpp_err=yes
6038	fi
6039	if test -z "$ac_cpp_err"; then
6040	ac_header_preproc=yes
6041	else
6042	echo "$as_me: failed program was:" >&5
6043	sed 's/^/\| /' conftest.$ac_ext >&5
6044
6045	ac_header_preproc=no
6046	fi
6047	rm -f conftest.err conftest.$ac_ext
6048	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6049	echo "${ECHO_T}$ac_header_preproc" >&6
6050
6051	# So? What about this header?
6052	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6053	yes:no: )
6054	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6055	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6056	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6057	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6058	ac_header_preproc=yes
6059	;;
6060	no:yes:* )
6061	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6062	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6063	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6064	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6065	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6066	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6067	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6068	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6069	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6070	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6071	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6072	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6073	(
6074	cat <<\_ASBOX
6075	## ---------------------------------------------- ##
6076	## Report this to orxonox-dev at mail.datacore.ch ##
6077	## ---------------------------------------------- ##
6078	_ASBOX
6079	) \|
6080	sed "s/^/$as_me: WARNING: /" >&2
6081	;;
6082	esac
6083	echo "$as_me:$LINENO: checking for $ac_header" >&5
6084	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6085	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6086	echo $ECHO_N "(cached) $ECHO_C" >&6
6087	else
6088	eval "$as_ac_Header=\$ac_header_preproc"
6089	fi
6090	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6091	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6092
6093	fi
6094	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6095	cat >>confdefs.h <<_ACEOF
6096	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6097	_ACEOF
6098
6099	else
6100	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6101	echo "$as_me: error: cannot find opengl headers" >&2;}
6102	{ (exit 1); exit 1; }; }
6103	fi
6104
6105	done
6106
6107
6108	LIBS="$LIBS -framework OpenGL"
6109
6110	SDL_CFLAGS=`sdl-config --cflags`
6111	SDL_LIBS=`sdl-config --libs`
6112	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6113	LIBS="$LIBS $SDL_LIBS"
6114
6115
6116	# checking for SDL-headers
6117	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6118	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6119
6120	## checking for SDL
6121	# SDL_VERSION=1.2.7
6122	# AM_PATH_SDL($SDL_VERSION,
6123	# :,
6124	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6125	# )
6126
6127
6128	;;
6129
6130	*)
6131	;;
6132	esac
6133
6134
6135
6136	###################################
6137	## CHECKING FOR HEADERS AND LIBS ##
6138	###################################
6139
6140	#-----------#
6141	# SDL_Image #
6142	#-----------#
6143	if test x$def_sdl_image = xyes; then
6144	# checking for SDL_image-headers
6145
6146	for ac_header in SDL/SDL_image.h
6147	do
6148	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6149	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6150	echo "$as_me:$LINENO: checking for $ac_header" >&5
6151	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6152	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6153	echo $ECHO_N "(cached) $ECHO_C" >&6
6154	fi
6155	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6156	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6157	else
6158	# Is the header compilable?
6159	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6160	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6161	cat >conftest.$ac_ext <<_ACEOF
6162	/* confdefs.h. */
6163	_ACEOF
6164	cat confdefs.h >>conftest.$ac_ext
6165	cat >>conftest.$ac_ext <<_ACEOF
6166	/* end confdefs.h. */
6167	$ac_includes_default
6168	#include <$ac_header>
6169	_ACEOF
6170	rm -f conftest.$ac_objext
6171	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6172	(eval $ac_compile) 2>conftest.er1
6173	ac_status=$?
6174	grep -v '^ *+' conftest.er1 >conftest.err
6175	rm -f conftest.er1
6176	cat conftest.err >&5
6177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6178	(exit $ac_status); } &&
6179	{ ac_try='test -z "$ac_c_werror_flag"
6180	\|\| test ! -s conftest.err'
6181	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6182	(eval $ac_try) 2>&5
6183	ac_status=$?
6184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6185	(exit $ac_status); }; } &&
6186	{ ac_try='test -s conftest.$ac_objext'
6187	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6188	(eval $ac_try) 2>&5
6189	ac_status=$?
6190	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191	(exit $ac_status); }; }; then
6192	ac_header_compiler=yes
6193	else
6194	echo "$as_me: failed program was:" >&5
6195	sed 's/^/\| /' conftest.$ac_ext >&5
6196
6197	ac_header_compiler=no
6198	fi
6199	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6200	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6201	echo "${ECHO_T}$ac_header_compiler" >&6
6202
6203	# Is the header present?
6204	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6205	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6206	cat >conftest.$ac_ext <<_ACEOF
6207	/* confdefs.h. */
6208	_ACEOF
6209	cat confdefs.h >>conftest.$ac_ext
6210	cat >>conftest.$ac_ext <<_ACEOF
6211	/* end confdefs.h. */
6212	#include <$ac_header>
6213	_ACEOF
6214	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6215	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6216	ac_status=$?
6217	grep -v '^ *+' conftest.er1 >conftest.err
6218	rm -f conftest.er1
6219	cat conftest.err >&5
6220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221	(exit $ac_status); } >/dev/null; then
6222	if test -s conftest.err; then
6223	ac_cpp_err=$ac_c_preproc_warn_flag
6224	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6225	else
6226	ac_cpp_err=
6227	fi
6228	else
6229	ac_cpp_err=yes
6230	fi
6231	if test -z "$ac_cpp_err"; then
6232	ac_header_preproc=yes
6233	else
6234	echo "$as_me: failed program was:" >&5
6235	sed 's/^/\| /' conftest.$ac_ext >&5
6236
6237	ac_header_preproc=no
6238	fi
6239	rm -f conftest.err conftest.$ac_ext
6240	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6241	echo "${ECHO_T}$ac_header_preproc" >&6
6242
6243	# So? What about this header?
6244	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6245	yes:no: )
6246	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6247	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6248	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6249	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6250	ac_header_preproc=yes
6251	;;
6252	no:yes:* )
6253	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6254	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6255	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6256	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6257	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6258	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6259	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6260	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6261	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6262	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6263	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6264	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6265	(
6266	cat <<\_ASBOX
6267	## ---------------------------------------------- ##
6268	## Report this to orxonox-dev at mail.datacore.ch ##
6269	## ---------------------------------------------- ##
6270	_ASBOX
6271	) \|
6272	sed "s/^/$as_me: WARNING: /" >&2
6273	;;
6274	esac
6275	echo "$as_me:$LINENO: checking for $ac_header" >&5
6276	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6277	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6278	echo $ECHO_N "(cached) $ECHO_C" >&6
6279	else
6280	eval "$as_ac_Header=\$ac_header_preproc"
6281	fi
6282	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6283	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6284
6285	fi
6286	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6287	cat >>confdefs.h <<_ACEOF
6288	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6289	_ACEOF
6290
6291	else
6292	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6293	fi
6294
6295	done
6296
6297	fi
6298	if test x$def_sdl_image = xyes; then
6299	# checking for SDL_image-lib
6300	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6301	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6302	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6303	echo $ECHO_N "(cached) $ECHO_C" >&6
6304	else
6305	ac_check_lib_save_LIBS=$LIBS
6306	LIBS="-lSDL_image $LIBS"
6307	cat >conftest.$ac_ext <<_ACEOF
6308	/* confdefs.h. */
6309	_ACEOF
6310	cat confdefs.h >>conftest.$ac_ext
6311	cat >>conftest.$ac_ext <<_ACEOF
6312	/* end confdefs.h. */
6313
6314
6315	int
6316	main ()
6317	{
6318	main ();
6319	;
6320	return 0;
6321	}
6322	_ACEOF
6323	rm -f conftest.$ac_objext conftest$ac_exeext
6324	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6325	(eval $ac_link) 2>conftest.er1
6326	ac_status=$?
6327	grep -v '^ *+' conftest.er1 >conftest.err
6328	rm -f conftest.er1
6329	cat conftest.err >&5
6330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6331	(exit $ac_status); } &&
6332	{ ac_try='test -z "$ac_c_werror_flag"
6333	\|\| test ! -s conftest.err'
6334	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6335	(eval $ac_try) 2>&5
6336	ac_status=$?
6337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6338	(exit $ac_status); }; } &&
6339	{ ac_try='test -s conftest$ac_exeext'
6340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6341	(eval $ac_try) 2>&5
6342	ac_status=$?
6343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6344	(exit $ac_status); }; }; then
6345	ac_cv_lib_SDL_image_main=yes
6346	else
6347	echo "$as_me: failed program was:" >&5
6348	sed 's/^/\| /' conftest.$ac_ext >&5
6349
6350	ac_cv_lib_SDL_image_main=no
6351	fi
6352	rm -f conftest.err conftest.$ac_objext \
6353	conftest$ac_exeext conftest.$ac_ext
6354	LIBS=$ac_check_lib_save_LIBS
6355	fi
6356	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6357	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6358	if test $ac_cv_lib_SDL_image_main = yes; then
6359	FOUND_SDL_image=yes
6360	fi
6361
6362	if test x$FOUND_SDL_image = xyes ; then
6363	LIBS="$LIBS -lSDL_image"
6364	else
6365	echo "------------------"
6366	echo "SDL_image library not found."
6367	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6368	echo "------------------"
6369	exit -1
6370	fi
6371	fi
6372
6373	## case no SDL-image:
6374	if test x$def_sdl_image = xno; then
6375	#---------#
6376	# libjpeg #
6377	#---------#
6378
6379	for ac_header in jpeglib.h
6380	do
6381	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6382	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6383	echo "$as_me:$LINENO: checking for $ac_header" >&5
6384	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6385	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6386	echo $ECHO_N "(cached) $ECHO_C" >&6
6387	fi
6388	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6389	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6390	else
6391	# Is the header compilable?
6392	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6393	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6394	cat >conftest.$ac_ext <<_ACEOF
6395	/* confdefs.h. */
6396	_ACEOF
6397	cat confdefs.h >>conftest.$ac_ext
6398	cat >>conftest.$ac_ext <<_ACEOF
6399	/* end confdefs.h. */
6400	$ac_includes_default
6401	#include <$ac_header>
6402	_ACEOF
6403	rm -f conftest.$ac_objext
6404	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6405	(eval $ac_compile) 2>conftest.er1
6406	ac_status=$?
6407	grep -v '^ *+' conftest.er1 >conftest.err
6408	rm -f conftest.er1
6409	cat conftest.err >&5
6410	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6411	(exit $ac_status); } &&
6412	{ ac_try='test -z "$ac_c_werror_flag"
6413	\|\| test ! -s conftest.err'
6414	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6415	(eval $ac_try) 2>&5
6416	ac_status=$?
6417	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6418	(exit $ac_status); }; } &&
6419	{ ac_try='test -s conftest.$ac_objext'
6420	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6421	(eval $ac_try) 2>&5
6422	ac_status=$?
6423	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6424	(exit $ac_status); }; }; then
6425	ac_header_compiler=yes
6426	else
6427	echo "$as_me: failed program was:" >&5
6428	sed 's/^/\| /' conftest.$ac_ext >&5
6429
6430	ac_header_compiler=no
6431	fi
6432	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6433	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6434	echo "${ECHO_T}$ac_header_compiler" >&6
6435
6436	# Is the header present?
6437	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6438	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6439	cat >conftest.$ac_ext <<_ACEOF
6440	/* confdefs.h. */
6441	_ACEOF
6442	cat confdefs.h >>conftest.$ac_ext
6443	cat >>conftest.$ac_ext <<_ACEOF
6444	/* end confdefs.h. */
6445	#include <$ac_header>
6446	_ACEOF
6447	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6448	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6449	ac_status=$?
6450	grep -v '^ *+' conftest.er1 >conftest.err
6451	rm -f conftest.er1
6452	cat conftest.err >&5
6453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6454	(exit $ac_status); } >/dev/null; then
6455	if test -s conftest.err; then
6456	ac_cpp_err=$ac_c_preproc_warn_flag
6457	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6458	else
6459	ac_cpp_err=
6460	fi
6461	else
6462	ac_cpp_err=yes
6463	fi
6464	if test -z "$ac_cpp_err"; then
6465	ac_header_preproc=yes
6466	else
6467	echo "$as_me: failed program was:" >&5
6468	sed 's/^/\| /' conftest.$ac_ext >&5
6469
6470	ac_header_preproc=no
6471	fi
6472	rm -f conftest.err conftest.$ac_ext
6473	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6474	echo "${ECHO_T}$ac_header_preproc" >&6
6475
6476	# So? What about this header?
6477	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6478	yes:no: )
6479	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6480	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6481	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6482	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6483	ac_header_preproc=yes
6484	;;
6485	no:yes:* )
6486	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6487	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6488	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6489	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6490	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6491	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6492	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6493	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6494	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6495	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6496	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6497	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6498	(
6499	cat <<\_ASBOX
6500	## ---------------------------------------------- ##
6501	## Report this to orxonox-dev at mail.datacore.ch ##
6502	## ---------------------------------------------- ##
6503	_ASBOX
6504	) \|
6505	sed "s/^/$as_me: WARNING: /" >&2
6506	;;
6507	esac
6508	echo "$as_me:$LINENO: checking for $ac_header" >&5
6509	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6510	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6511	echo $ECHO_N "(cached) $ECHO_C" >&6
6512	else
6513	eval "$as_ac_Header=\$ac_header_preproc"
6514	fi
6515	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6516	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6517
6518	fi
6519	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6520	cat >>confdefs.h <<_ACEOF
6521	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6522	_ACEOF
6523	jpegHeader="yes"
6524	else
6525	jpegHeader="no"
6526	fi
6527
6528	done
6529
6530	if test x$jpegHeader = xno; then
6531	echo " not including jpeg."
6532	else
6533	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6534	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6535	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6536	echo $ECHO_N "(cached) $ECHO_C" >&6
6537	else
6538	ac_check_lib_save_LIBS=$LIBS
6539	LIBS="-ljpeg $LIBS"
6540	cat >conftest.$ac_ext <<_ACEOF
6541	/* confdefs.h. */
6542	_ACEOF
6543	cat confdefs.h >>conftest.$ac_ext
6544	cat >>conftest.$ac_ext <<_ACEOF
6545	/* end confdefs.h. */
6546
6547
6548	int
6549	main ()
6550	{
6551	main ();
6552	;
6553	return 0;
6554	}
6555	_ACEOF
6556	rm -f conftest.$ac_objext conftest$ac_exeext
6557	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6558	(eval $ac_link) 2>conftest.er1
6559	ac_status=$?
6560	grep -v '^ *+' conftest.er1 >conftest.err
6561	rm -f conftest.er1
6562	cat conftest.err >&5
6563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6564	(exit $ac_status); } &&
6565	{ ac_try='test -z "$ac_c_werror_flag"
6566	\|\| test ! -s conftest.err'
6567	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6568	(eval $ac_try) 2>&5
6569	ac_status=$?
6570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6571	(exit $ac_status); }; } &&
6572	{ ac_try='test -s conftest$ac_exeext'
6573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6574	(eval $ac_try) 2>&5
6575	ac_status=$?
6576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577	(exit $ac_status); }; }; then
6578	ac_cv_lib_jpeg_main=yes
6579	else
6580	echo "$as_me: failed program was:" >&5
6581	sed 's/^/\| /' conftest.$ac_ext >&5
6582
6583	ac_cv_lib_jpeg_main=no
6584	fi
6585	rm -f conftest.err conftest.$ac_objext \
6586	conftest$ac_exeext conftest.$ac_ext
6587	LIBS=$ac_check_lib_save_LIBS
6588	fi
6589	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6590	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6591	if test $ac_cv_lib_jpeg_main = yes; then
6592	FOUND_jpeg=yes
6593	fi
6594
6595	if test x$FOUND_jpeg = xyes ; then
6596	LIBS="$LIBS -ljpeg"
6597	else
6598	echo "------------------"
6599	echo "jpeg library not found."
6600	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6601	echo "------------------"
6602	exit -1
6603	fi
6604	fi
6605
6606	#--------#
6607	# libpng #
6608	#--------#
6609
6610	for ac_header in png.h
6611	do
6612	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6613	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6614	echo "$as_me:$LINENO: checking for $ac_header" >&5
6615	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6616	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6617	echo $ECHO_N "(cached) $ECHO_C" >&6
6618	fi
6619	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6620	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6621	else
6622	# Is the header compilable?
6623	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6624	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6625	cat >conftest.$ac_ext <<_ACEOF
6626	/* confdefs.h. */
6627	_ACEOF
6628	cat confdefs.h >>conftest.$ac_ext
6629	cat >>conftest.$ac_ext <<_ACEOF
6630	/* end confdefs.h. */
6631	$ac_includes_default
6632	#include <$ac_header>
6633	_ACEOF
6634	rm -f conftest.$ac_objext
6635	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6636	(eval $ac_compile) 2>conftest.er1
6637	ac_status=$?
6638	grep -v '^ *+' conftest.er1 >conftest.err
6639	rm -f conftest.er1
6640	cat conftest.err >&5
6641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6642	(exit $ac_status); } &&
6643	{ ac_try='test -z "$ac_c_werror_flag"
6644	\|\| test ! -s conftest.err'
6645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6646	(eval $ac_try) 2>&5
6647	ac_status=$?
6648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6649	(exit $ac_status); }; } &&
6650	{ ac_try='test -s conftest.$ac_objext'
6651	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6652	(eval $ac_try) 2>&5
6653	ac_status=$?
6654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6655	(exit $ac_status); }; }; then
6656	ac_header_compiler=yes
6657	else
6658	echo "$as_me: failed program was:" >&5
6659	sed 's/^/\| /' conftest.$ac_ext >&5
6660
6661	ac_header_compiler=no
6662	fi
6663	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6664	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6665	echo "${ECHO_T}$ac_header_compiler" >&6
6666
6667	# Is the header present?
6668	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6669	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6670	cat >conftest.$ac_ext <<_ACEOF
6671	/* confdefs.h. */
6672	_ACEOF
6673	cat confdefs.h >>conftest.$ac_ext
6674	cat >>conftest.$ac_ext <<_ACEOF
6675	/* end confdefs.h. */
6676	#include <$ac_header>
6677	_ACEOF
6678	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6679	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6680	ac_status=$?
6681	grep -v '^ *+' conftest.er1 >conftest.err
6682	rm -f conftest.er1
6683	cat conftest.err >&5
6684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6685	(exit $ac_status); } >/dev/null; then
6686	if test -s conftest.err; then
6687	ac_cpp_err=$ac_c_preproc_warn_flag
6688	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6689	else
6690	ac_cpp_err=
6691	fi
6692	else
6693	ac_cpp_err=yes
6694	fi
6695	if test -z "$ac_cpp_err"; then
6696	ac_header_preproc=yes
6697	else
6698	echo "$as_me: failed program was:" >&5
6699	sed 's/^/\| /' conftest.$ac_ext >&5
6700
6701	ac_header_preproc=no
6702	fi
6703	rm -f conftest.err conftest.$ac_ext
6704	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6705	echo "${ECHO_T}$ac_header_preproc" >&6
6706
6707	# So? What about this header?
6708	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6709	yes:no: )
6710	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6711	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6712	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6713	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6714	ac_header_preproc=yes
6715	;;
6716	no:yes:* )
6717	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6718	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6719	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6720	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6721	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6722	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6723	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6724	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6725	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6726	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6727	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6728	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6729	(
6730	cat <<\_ASBOX
6731	## ---------------------------------------------- ##
6732	## Report this to orxonox-dev at mail.datacore.ch ##
6733	## ---------------------------------------------- ##
6734	_ASBOX
6735	) \|
6736	sed "s/^/$as_me: WARNING: /" >&2
6737	;;
6738	esac
6739	echo "$as_me:$LINENO: checking for $ac_header" >&5
6740	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6741	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6742	echo $ECHO_N "(cached) $ECHO_C" >&6
6743	else
6744	eval "$as_ac_Header=\$ac_header_preproc"
6745	fi
6746	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6747	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6748
6749	fi
6750	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6751	cat >>confdefs.h <<_ACEOF
6752	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6753	_ACEOF
6754	pngHeader="yes"
6755	else
6756	pngHeader="no"
6757	fi
6758
6759	done
6760
6761	if test x$pngHeader = xno; then
6762	echo " not including png."
6763	else
6764	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6765	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6766	if test "${ac_cv_lib_png_main+set}" = set; then
6767	echo $ECHO_N "(cached) $ECHO_C" >&6
6768	else
6769	ac_check_lib_save_LIBS=$LIBS
6770	LIBS="-lpng $LIBS"
6771	cat >conftest.$ac_ext <<_ACEOF
6772	/* confdefs.h. */
6773	_ACEOF
6774	cat confdefs.h >>conftest.$ac_ext
6775	cat >>conftest.$ac_ext <<_ACEOF
6776	/* end confdefs.h. */
6777
6778
6779	int
6780	main ()
6781	{
6782	main ();
6783	;
6784	return 0;
6785	}
6786	_ACEOF
6787	rm -f conftest.$ac_objext conftest$ac_exeext
6788	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6789	(eval $ac_link) 2>conftest.er1
6790	ac_status=$?
6791	grep -v '^ *+' conftest.er1 >conftest.err
6792	rm -f conftest.er1
6793	cat conftest.err >&5
6794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795	(exit $ac_status); } &&
6796	{ ac_try='test -z "$ac_c_werror_flag"
6797	\|\| test ! -s conftest.err'
6798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6799	(eval $ac_try) 2>&5
6800	ac_status=$?
6801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6802	(exit $ac_status); }; } &&
6803	{ ac_try='test -s conftest$ac_exeext'
6804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6805	(eval $ac_try) 2>&5
6806	ac_status=$?
6807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808	(exit $ac_status); }; }; then
6809	ac_cv_lib_png_main=yes
6810	else
6811	echo "$as_me: failed program was:" >&5
6812	sed 's/^/\| /' conftest.$ac_ext >&5
6813
6814	ac_cv_lib_png_main=no
6815	fi
6816	rm -f conftest.err conftest.$ac_objext \
6817	conftest$ac_exeext conftest.$ac_ext
6818	LIBS=$ac_check_lib_save_LIBS
6819	fi
6820	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6821	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6822	if test $ac_cv_lib_png_main = yes; then
6823	FOUND_png=yes
6824	fi
6825
6826	if test x$FOUND_png = xyes ; then
6827	LIBS="$LIBS -lpng"
6828	else
6829	echo "------------------"
6830	echo "png library not found."
6831	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6832	echo "------------------"
6833	exit -1
6834	fi
6835	fi
6836	fi
6837
6838	#-----#
6839	# GTK #
6840	#-----#
6841	if test x$def_gtk = xyes; then
6842
6843	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6844	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6845	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6846	if `pkg-config --exists gtk+-2.0`; then
6847	echo "yes"
6848	have_gtk2=yes
6849	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6850	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6851
6852	cat >>confdefs.h <<_ACEOF
6853	#define HAVE_GTK2 1
6854	_ACEOF
6855
6856	else
6857	echo "no"
6858	fi
6859
6860	fi
6861
6862
6863
6864
6865	if test x$have_gtk2 = xyes; then
6866	HAVE_GTK2_TRUE=
6867	HAVE_GTK2_FALSE='#'
6868	else
6869	HAVE_GTK2_TRUE='#'
6870	HAVE_GTK2_FALSE=
6871	fi
6872
6873
6874	#---------#
6875	# gThread #
6876	#---------#
6877	if test x$def_gthread = xyes; then
6878
6879	echo "$as_me:$LINENO: checking for gthread" >&5
6880	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6881	if `pkg-config --exists gthread-2.0`; then
6882	echo "yes"
6883	have_gthread=yes
6884	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6885	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6886
6887	cat >>confdefs.h <<_ACEOF
6888	#define HAVE_GTHREAD 1
6889	_ACEOF
6890
6891	else
6892	echo "no"
6893	fi
6894
6895	fi
6896
6897
6898
6899
6900	if test x$have_gthread = xyes; then
6901	HAVE_GTHREAD_TRUE=
6902	HAVE_GTHREAD_FALSE='#'
6903	else
6904	HAVE_GTHREAD_TRUE='#'
6905	HAVE_GTHREAD_FALSE=
6906	fi
6907
6908
6909	#---------#
6910	# libcURL #
6911	#---------#
6912	if test x$def_curl = xyes; then
6913
6914
6915	for ac_header in curl/curl.h
6916	do
6917	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6918	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6919	echo "$as_me:$LINENO: checking for $ac_header" >&5
6920	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6921	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6922	echo $ECHO_N "(cached) $ECHO_C" >&6
6923	fi
6924	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6925	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6926	else
6927	# Is the header compilable?
6928	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6929	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6930	cat >conftest.$ac_ext <<_ACEOF
6931	/* confdefs.h. */
6932	_ACEOF
6933	cat confdefs.h >>conftest.$ac_ext
6934	cat >>conftest.$ac_ext <<_ACEOF
6935	/* end confdefs.h. */
6936	$ac_includes_default
6937	#include <$ac_header>
6938	_ACEOF
6939	rm -f conftest.$ac_objext
6940	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6941	(eval $ac_compile) 2>conftest.er1
6942	ac_status=$?
6943	grep -v '^ *+' conftest.er1 >conftest.err
6944	rm -f conftest.er1
6945	cat conftest.err >&5
6946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947	(exit $ac_status); } &&
6948	{ ac_try='test -z "$ac_c_werror_flag"
6949	\|\| test ! -s conftest.err'
6950	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6951	(eval $ac_try) 2>&5
6952	ac_status=$?
6953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6954	(exit $ac_status); }; } &&
6955	{ ac_try='test -s conftest.$ac_objext'
6956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6957	(eval $ac_try) 2>&5
6958	ac_status=$?
6959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960	(exit $ac_status); }; }; then
6961	ac_header_compiler=yes
6962	else
6963	echo "$as_me: failed program was:" >&5
6964	sed 's/^/\| /' conftest.$ac_ext >&5
6965
6966	ac_header_compiler=no
6967	fi
6968	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6969	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6970	echo "${ECHO_T}$ac_header_compiler" >&6
6971
6972	# Is the header present?
6973	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6974	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6975	cat >conftest.$ac_ext <<_ACEOF
6976	/* confdefs.h. */
6977	_ACEOF
6978	cat confdefs.h >>conftest.$ac_ext
6979	cat >>conftest.$ac_ext <<_ACEOF
6980	/* end confdefs.h. */
6981	#include <$ac_header>
6982	_ACEOF
6983	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6984	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6985	ac_status=$?
6986	grep -v '^ *+' conftest.er1 >conftest.err
6987	rm -f conftest.er1
6988	cat conftest.err >&5
6989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990	(exit $ac_status); } >/dev/null; then
6991	if test -s conftest.err; then
6992	ac_cpp_err=$ac_c_preproc_warn_flag
6993	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6994	else
6995	ac_cpp_err=
6996	fi
6997	else
6998	ac_cpp_err=yes
6999	fi
7000	if test -z "$ac_cpp_err"; then
7001	ac_header_preproc=yes
7002	else
7003	echo "$as_me: failed program was:" >&5
7004	sed 's/^/\| /' conftest.$ac_ext >&5
7005
7006	ac_header_preproc=no
7007	fi
7008	rm -f conftest.err conftest.$ac_ext
7009	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7010	echo "${ECHO_T}$ac_header_preproc" >&6
7011
7012	# So? What about this header?
7013	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7014	yes:no: )
7015	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7016	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7017	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7018	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7019	ac_header_preproc=yes
7020	;;
7021	no:yes:* )
7022	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7023	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7024	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7025	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7026	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7027	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7028	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7029	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7030	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7031	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7032	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7033	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7034	(
7035	cat <<\_ASBOX
7036	## ---------------------------------------------- ##
7037	## Report this to orxonox-dev at mail.datacore.ch ##
7038	## ---------------------------------------------- ##
7039	_ASBOX
7040	) \|
7041	sed "s/^/$as_me: WARNING: /" >&2
7042	;;
7043	esac
7044	echo "$as_me:$LINENO: checking for $ac_header" >&5
7045	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7046	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7047	echo $ECHO_N "(cached) $ECHO_C" >&6
7048	else
7049	eval "$as_ac_Header=\$ac_header_preproc"
7050	fi
7051	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7052	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7053
7054	fi
7055	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7056	cat >>confdefs.h <<_ACEOF
7057	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7058	_ACEOF
7059	curlHeader="yes"
7060	else
7061	curlHeader="no"
7062	fi
7063
7064	done
7065
7066	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
7067	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
7068	if test "${ac_cv_lib_curl_main+set}" = set; then
7069	echo $ECHO_N "(cached) $ECHO_C" >&6
7070	else
7071	ac_check_lib_save_LIBS=$LIBS
7072	LIBS="-lcurl $LIBS"
7073	cat >conftest.$ac_ext <<_ACEOF
7074	/* confdefs.h. */
7075	_ACEOF
7076	cat confdefs.h >>conftest.$ac_ext
7077	cat >>conftest.$ac_ext <<_ACEOF
7078	/* end confdefs.h. */
7079
7080
7081	int
7082	main ()
7083	{
7084	main ();
7085	;
7086	return 0;
7087	}
7088	_ACEOF
7089	rm -f conftest.$ac_objext conftest$ac_exeext
7090	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7091	(eval $ac_link) 2>conftest.er1
7092	ac_status=$?
7093	grep -v '^ *+' conftest.er1 >conftest.err
7094	rm -f conftest.er1
7095	cat conftest.err >&5
7096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7097	(exit $ac_status); } &&
7098	{ ac_try='test -z "$ac_c_werror_flag"
7099	\|\| test ! -s conftest.err'
7100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7101	(eval $ac_try) 2>&5
7102	ac_status=$?
7103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7104	(exit $ac_status); }; } &&
7105	{ ac_try='test -s conftest$ac_exeext'
7106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7107	(eval $ac_try) 2>&5
7108	ac_status=$?
7109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7110	(exit $ac_status); }; }; then
7111	ac_cv_lib_curl_main=yes
7112	else
7113	echo "$as_me: failed program was:" >&5
7114	sed 's/^/\| /' conftest.$ac_ext >&5
7115
7116	ac_cv_lib_curl_main=no
7117	fi
7118	rm -f conftest.err conftest.$ac_objext \
7119	conftest$ac_exeext conftest.$ac_ext
7120	LIBS=$ac_check_lib_save_LIBS
7121	fi
7122	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
7123	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
7124	if test $ac_cv_lib_curl_main = yes; then
7125	FOUND_curl=yes
7126	fi
7127
7128	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
7129	have_curl=yes
7130	CURL_LIBS=`curl-config --libs`
7131	CURLCFLAGS=`curl-config --cflags`
7132
7133	cat >>confdefs.h <<_ACEOF
7134	#define HAVE_CURL 1
7135	_ACEOF
7136
7137	else
7138	have_curl=no
7139	fi
7140
7141	fi
7142
7143
7144
7145
7146	if test x$have_curl = xyes; then
7147	HAVE_CURL_TRUE=
7148	HAVE_CURL_FALSE='#'
7149	else
7150	HAVE_CURL_TRUE='#'
7151	HAVE_CURL_FALSE=
7152	fi
7153
7154
7155	#---------#
7156	# pthread #
7157	#---------#
7158	if test x$def_pthread = xyes ; then
7159	if test x$have_gthread = xyes ; then
7160
7161	for ac_header in pthread.h
7162	do
7163	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7164	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7165	echo "$as_me:$LINENO: checking for $ac_header" >&5
7166	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7167	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7168	echo $ECHO_N "(cached) $ECHO_C" >&6
7169	fi
7170	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7171	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7172	else
7173	# Is the header compilable?
7174	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7175	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7176	cat >conftest.$ac_ext <<_ACEOF
7177	/* confdefs.h. */
7178	_ACEOF
7179	cat confdefs.h >>conftest.$ac_ext
7180	cat >>conftest.$ac_ext <<_ACEOF
7181	/* end confdefs.h. */
7182	$ac_includes_default
7183	#include <$ac_header>
7184	_ACEOF
7185	rm -f conftest.$ac_objext
7186	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7187	(eval $ac_compile) 2>conftest.er1
7188	ac_status=$?
7189	grep -v '^ *+' conftest.er1 >conftest.err
7190	rm -f conftest.er1
7191	cat conftest.err >&5
7192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7193	(exit $ac_status); } &&
7194	{ ac_try='test -z "$ac_c_werror_flag"
7195	\|\| test ! -s conftest.err'
7196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7197	(eval $ac_try) 2>&5
7198	ac_status=$?
7199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200	(exit $ac_status); }; } &&
7201	{ ac_try='test -s conftest.$ac_objext'
7202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7203	(eval $ac_try) 2>&5
7204	ac_status=$?
7205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7206	(exit $ac_status); }; }; then
7207	ac_header_compiler=yes
7208	else
7209	echo "$as_me: failed program was:" >&5
7210	sed 's/^/\| /' conftest.$ac_ext >&5
7211
7212	ac_header_compiler=no
7213	fi
7214	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7215	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7216	echo "${ECHO_T}$ac_header_compiler" >&6
7217
7218	# Is the header present?
7219	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7220	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7221	cat >conftest.$ac_ext <<_ACEOF
7222	/* confdefs.h. */
7223	_ACEOF
7224	cat confdefs.h >>conftest.$ac_ext
7225	cat >>conftest.$ac_ext <<_ACEOF
7226	/* end confdefs.h. */
7227	#include <$ac_header>
7228	_ACEOF
7229	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7230	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7231	ac_status=$?
7232	grep -v '^ *+' conftest.er1 >conftest.err
7233	rm -f conftest.er1
7234	cat conftest.err >&5
7235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7236	(exit $ac_status); } >/dev/null; then
7237	if test -s conftest.err; then
7238	ac_cpp_err=$ac_c_preproc_warn_flag
7239	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7240	else
7241	ac_cpp_err=
7242	fi
7243	else
7244	ac_cpp_err=yes
7245	fi
7246	if test -z "$ac_cpp_err"; then
7247	ac_header_preproc=yes
7248	else
7249	echo "$as_me: failed program was:" >&5
7250	sed 's/^/\| /' conftest.$ac_ext >&5
7251
7252	ac_header_preproc=no
7253	fi
7254	rm -f conftest.err conftest.$ac_ext
7255	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7256	echo "${ECHO_T}$ac_header_preproc" >&6
7257
7258	# So? What about this header?
7259	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7260	yes:no: )
7261	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7262	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7263	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7264	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7265	ac_header_preproc=yes
7266	;;
7267	no:yes:* )
7268	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7269	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7270	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7271	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7272	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7273	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7274	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7275	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7276	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7277	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7278	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7279	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7280	(
7281	cat <<\_ASBOX
7282	## ---------------------------------------------- ##
7283	## Report this to orxonox-dev at mail.datacore.ch ##
7284	## ---------------------------------------------- ##
7285	_ASBOX
7286	) \|
7287	sed "s/^/$as_me: WARNING: /" >&2
7288	;;
7289	esac
7290	echo "$as_me:$LINENO: checking for $ac_header" >&5
7291	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7292	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7293	echo $ECHO_N "(cached) $ECHO_C" >&6
7294	else
7295	eval "$as_ac_Header=\$ac_header_preproc"
7296	fi
7297	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7298	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7299
7300	fi
7301	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7302	cat >>confdefs.h <<_ACEOF
7303	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7304	_ACEOF
7305	pthreadHeader="yes"
7306	else
7307	pthreadHeader="no"
7308	fi
7309
7310	done
7311
7312	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7313	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7314	if test "${ac_cv_lib_pthread_main+set}" = set; then
7315	echo $ECHO_N "(cached) $ECHO_C" >&6
7316	else
7317	ac_check_lib_save_LIBS=$LIBS
7318	LIBS="-lpthread $LIBS"
7319	cat >conftest.$ac_ext <<_ACEOF
7320	/* confdefs.h. */
7321	_ACEOF
7322	cat confdefs.h >>conftest.$ac_ext
7323	cat >>conftest.$ac_ext <<_ACEOF
7324	/* end confdefs.h. */
7325
7326
7327	int
7328	main ()
7329	{
7330	main ();
7331	;
7332	return 0;
7333	}
7334	_ACEOF
7335	rm -f conftest.$ac_objext conftest$ac_exeext
7336	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7337	(eval $ac_link) 2>conftest.er1
7338	ac_status=$?
7339	grep -v '^ *+' conftest.er1 >conftest.err
7340	rm -f conftest.er1
7341	cat conftest.err >&5
7342	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7343	(exit $ac_status); } &&
7344	{ ac_try='test -z "$ac_c_werror_flag"
7345	\|\| test ! -s conftest.err'
7346	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7347	(eval $ac_try) 2>&5
7348	ac_status=$?
7349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7350	(exit $ac_status); }; } &&
7351	{ ac_try='test -s conftest$ac_exeext'
7352	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7353	(eval $ac_try) 2>&5
7354	ac_status=$?
7355	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7356	(exit $ac_status); }; }; then
7357	ac_cv_lib_pthread_main=yes
7358	else
7359	echo "$as_me: failed program was:" >&5
7360	sed 's/^/\| /' conftest.$ac_ext >&5
7361
7362	ac_cv_lib_pthread_main=no
7363	fi
7364	rm -f conftest.err conftest.$ac_objext \
7365	conftest$ac_exeext conftest.$ac_ext
7366	LIBS=$ac_check_lib_save_LIBS
7367	fi
7368	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7369	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7370	if test $ac_cv_lib_pthread_main = yes; then
7371	FOUND_pthread=yes
7372	fi
7373
7374	if test x$FOUND_pthread = xyes ; then
7375	LIBS="$LIBS -lpthread"
7376	fi
7377	fi
7378	fi
7379
7380
7381	# FIXME: Replace `main' with a function in `-lm':
7382
7383	echo "$as_me:$LINENO: checking for main in -lm" >&5
7384	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7385	if test "${ac_cv_lib_m_main+set}" = set; then
7386	echo $ECHO_N "(cached) $ECHO_C" >&6
7387	else
7388	ac_check_lib_save_LIBS=$LIBS
7389	LIBS="-lm $LIBS"
7390	cat >conftest.$ac_ext <<_ACEOF
7391	/* confdefs.h. */
7392	_ACEOF
7393	cat confdefs.h >>conftest.$ac_ext
7394	cat >>conftest.$ac_ext <<_ACEOF
7395	/* end confdefs.h. */
7396
7397
7398	int
7399	main ()
7400	{
7401	main ();
7402	;
7403	return 0;
7404	}
7405	_ACEOF
7406	rm -f conftest.$ac_objext conftest$ac_exeext
7407	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7408	(eval $ac_link) 2>conftest.er1
7409	ac_status=$?
7410	grep -v '^ *+' conftest.er1 >conftest.err
7411	rm -f conftest.er1
7412	cat conftest.err >&5
7413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7414	(exit $ac_status); } &&
7415	{ ac_try='test -z "$ac_c_werror_flag"
7416	\|\| test ! -s conftest.err'
7417	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7418	(eval $ac_try) 2>&5
7419	ac_status=$?
7420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7421	(exit $ac_status); }; } &&
7422	{ ac_try='test -s conftest$ac_exeext'
7423	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7424	(eval $ac_try) 2>&5
7425	ac_status=$?
7426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7427	(exit $ac_status); }; }; then
7428	ac_cv_lib_m_main=yes
7429	else
7430	echo "$as_me: failed program was:" >&5
7431	sed 's/^/\| /' conftest.$ac_ext >&5
7432
7433	ac_cv_lib_m_main=no
7434	fi
7435	rm -f conftest.err conftest.$ac_objext \
7436	conftest$ac_exeext conftest.$ac_ext
7437	LIBS=$ac_check_lib_save_LIBS
7438	fi
7439	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7440	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7441	if test $ac_cv_lib_m_main = yes; then
7442	cat >>confdefs.h <<_ACEOF
7443	#define HAVE_LIBM 1
7444	_ACEOF
7445
7446	LIBS="-lm $LIBS"
7447
7448	fi
7449
7450
7451
7452	# Checks for header files.
7453	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7454	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7455	if test "${ac_cv_header_stdc+set}" = set; then
7456	echo $ECHO_N "(cached) $ECHO_C" >&6
7457	else
7458	cat >conftest.$ac_ext <<_ACEOF
7459	/* confdefs.h. */
7460	_ACEOF
7461	cat confdefs.h >>conftest.$ac_ext
7462	cat >>conftest.$ac_ext <<_ACEOF
7463	/* end confdefs.h. */
7464	#include <stdlib.h>
7465	#include <stdarg.h>
7466	#include <string.h>
7467	#include <float.h>
7468
7469	int
7470	main ()
7471	{
7472
7473	;
7474	return 0;
7475	}
7476	_ACEOF
7477	rm -f conftest.$ac_objext
7478	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7479	(eval $ac_compile) 2>conftest.er1
7480	ac_status=$?
7481	grep -v '^ *+' conftest.er1 >conftest.err
7482	rm -f conftest.er1
7483	cat conftest.err >&5
7484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7485	(exit $ac_status); } &&
7486	{ ac_try='test -z "$ac_c_werror_flag"
7487	\|\| test ! -s conftest.err'
7488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7489	(eval $ac_try) 2>&5
7490	ac_status=$?
7491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7492	(exit $ac_status); }; } &&
7493	{ ac_try='test -s conftest.$ac_objext'
7494	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7495	(eval $ac_try) 2>&5
7496	ac_status=$?
7497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7498	(exit $ac_status); }; }; then
7499	ac_cv_header_stdc=yes
7500	else
7501	echo "$as_me: failed program was:" >&5
7502	sed 's/^/\| /' conftest.$ac_ext >&5
7503
7504	ac_cv_header_stdc=no
7505	fi
7506	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7507
7508	if test $ac_cv_header_stdc = yes; then
7509	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7510	cat >conftest.$ac_ext <<_ACEOF
7511	/* confdefs.h. */
7512	_ACEOF
7513	cat confdefs.h >>conftest.$ac_ext
7514	cat >>conftest.$ac_ext <<_ACEOF
7515	/* end confdefs.h. */
7516	#include <string.h>
7517
7518	_ACEOF
7519	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7520	$EGREP "memchr" >/dev/null 2>&1; then
7521	:
7522	else
7523	ac_cv_header_stdc=no
7524	fi
7525	rm -f conftest*
7526
7527	fi
7528
7529	if test $ac_cv_header_stdc = yes; then
7530	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7531	cat >conftest.$ac_ext <<_ACEOF
7532	/* confdefs.h. */
7533	_ACEOF
7534	cat confdefs.h >>conftest.$ac_ext
7535	cat >>conftest.$ac_ext <<_ACEOF
7536	/* end confdefs.h. */
7537	#include <stdlib.h>
7538
7539	_ACEOF
7540	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7541	$EGREP "free" >/dev/null 2>&1; then
7542	:
7543	else
7544	ac_cv_header_stdc=no
7545	fi
7546	rm -f conftest*
7547
7548	fi
7549
7550	if test $ac_cv_header_stdc = yes; then
7551	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7552	if test "$cross_compiling" = yes; then
7553	:
7554	else
7555	cat >conftest.$ac_ext <<_ACEOF
7556	/* confdefs.h. */
7557	_ACEOF
7558	cat confdefs.h >>conftest.$ac_ext
7559	cat >>conftest.$ac_ext <<_ACEOF
7560	/* end confdefs.h. */
7561	#include <ctype.h>
7562	#if ((' ' & 0x0FF) == 0x020)
7563	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7564	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7565	#else
7566	# define ISLOWER(c) \
7567	(('a' <= (c) && (c) <= 'i') \
7568	\|\| ('j' <= (c) && (c) <= 'r') \
7569	\|\| ('s' <= (c) && (c) <= 'z'))
7570	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7571	#endif
7572
7573	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7574	int
7575	main ()
7576	{
7577	int i;
7578	for (i = 0; i < 256; i++)
7579	if (XOR (islower (i), ISLOWER (i))
7580	\|\| toupper (i) != TOUPPER (i))
7581	exit(2);
7582	exit (0);
7583	}
7584	_ACEOF
7585	rm -f conftest$ac_exeext
7586	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7587	(eval $ac_link) 2>&5
7588	ac_status=$?
7589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7590	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7591	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7592	(eval $ac_try) 2>&5
7593	ac_status=$?
7594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7595	(exit $ac_status); }; }; then
7596	:
7597	else
7598	echo "$as_me: program exited with status $ac_status" >&5
7599	echo "$as_me: failed program was:" >&5
7600	sed 's/^/\| /' conftest.$ac_ext >&5
7601
7602	( exit $ac_status )
7603	ac_cv_header_stdc=no
7604	fi
7605	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7606	fi
7607	fi
7608	fi
7609	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7610	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7611	if test $ac_cv_header_stdc = yes; then
7612
7613	cat >>confdefs.h <<\_ACEOF
7614	#define STDC_HEADERS 1
7615	_ACEOF
7616
7617	fi
7618
7619
7620
7621	for ac_header in stdlib.h string.h
7622	do
7623	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7624	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7625	echo "$as_me:$LINENO: checking for $ac_header" >&5
7626	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7627	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7628	echo $ECHO_N "(cached) $ECHO_C" >&6
7629	fi
7630	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7631	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7632	else
7633	# Is the header compilable?
7634	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7635	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7636	cat >conftest.$ac_ext <<_ACEOF
7637	/* confdefs.h. */
7638	_ACEOF
7639	cat confdefs.h >>conftest.$ac_ext
7640	cat >>conftest.$ac_ext <<_ACEOF
7641	/* end confdefs.h. */
7642	$ac_includes_default
7643	#include <$ac_header>
7644	_ACEOF
7645	rm -f conftest.$ac_objext
7646	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7647	(eval $ac_compile) 2>conftest.er1
7648	ac_status=$?
7649	grep -v '^ *+' conftest.er1 >conftest.err
7650	rm -f conftest.er1
7651	cat conftest.err >&5
7652	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7653	(exit $ac_status); } &&
7654	{ ac_try='test -z "$ac_c_werror_flag"
7655	\|\| test ! -s conftest.err'
7656	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7657	(eval $ac_try) 2>&5
7658	ac_status=$?
7659	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7660	(exit $ac_status); }; } &&
7661	{ ac_try='test -s conftest.$ac_objext'
7662	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7663	(eval $ac_try) 2>&5
7664	ac_status=$?
7665	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7666	(exit $ac_status); }; }; then
7667	ac_header_compiler=yes
7668	else
7669	echo "$as_me: failed program was:" >&5
7670	sed 's/^/\| /' conftest.$ac_ext >&5
7671
7672	ac_header_compiler=no
7673	fi
7674	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7675	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7676	echo "${ECHO_T}$ac_header_compiler" >&6
7677
7678	# Is the header present?
7679	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7680	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7681	cat >conftest.$ac_ext <<_ACEOF
7682	/* confdefs.h. */
7683	_ACEOF
7684	cat confdefs.h >>conftest.$ac_ext
7685	cat >>conftest.$ac_ext <<_ACEOF
7686	/* end confdefs.h. */
7687	#include <$ac_header>
7688	_ACEOF
7689	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7690	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7691	ac_status=$?
7692	grep -v '^ *+' conftest.er1 >conftest.err
7693	rm -f conftest.er1
7694	cat conftest.err >&5
7695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7696	(exit $ac_status); } >/dev/null; then
7697	if test -s conftest.err; then
7698	ac_cpp_err=$ac_c_preproc_warn_flag
7699	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7700	else
7701	ac_cpp_err=
7702	fi
7703	else
7704	ac_cpp_err=yes
7705	fi
7706	if test -z "$ac_cpp_err"; then
7707	ac_header_preproc=yes
7708	else
7709	echo "$as_me: failed program was:" >&5
7710	sed 's/^/\| /' conftest.$ac_ext >&5
7711
7712	ac_header_preproc=no
7713	fi
7714	rm -f conftest.err conftest.$ac_ext
7715	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7716	echo "${ECHO_T}$ac_header_preproc" >&6
7717
7718	# So? What about this header?
7719	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7720	yes:no: )
7721	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7722	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7723	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7724	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7725	ac_header_preproc=yes
7726	;;
7727	no:yes:* )
7728	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7729	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7730	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7731	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7732	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7733	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7734	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7735	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7736	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7737	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7738	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7739	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7740	(
7741	cat <<\_ASBOX
7742	## ---------------------------------------------- ##
7743	## Report this to orxonox-dev at mail.datacore.ch ##
7744	## ---------------------------------------------- ##
7745	_ASBOX
7746	) \|
7747	sed "s/^/$as_me: WARNING: /" >&2
7748	;;
7749	esac
7750	echo "$as_me:$LINENO: checking for $ac_header" >&5
7751	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7752	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7753	echo $ECHO_N "(cached) $ECHO_C" >&6
7754	else
7755	eval "$as_ac_Header=\$ac_header_preproc"
7756	fi
7757	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7758	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7759
7760	fi
7761	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7762	cat >>confdefs.h <<_ACEOF
7763	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7764	_ACEOF
7765
7766	fi
7767
7768	done
7769
7770
7771	# Checks for typedefs, structures, and compiler characteristics.
7772	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7773	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7774	if test "${ac_cv_header_stdbool_h+set}" = set; then
7775	echo $ECHO_N "(cached) $ECHO_C" >&6
7776	else
7777	cat >conftest.$ac_ext <<_ACEOF
7778	/* confdefs.h. */
7779	_ACEOF
7780	cat confdefs.h >>conftest.$ac_ext
7781	cat >>conftest.$ac_ext <<_ACEOF
7782	/* end confdefs.h. */
7783
7784	#include <stdbool.h>
7785	#ifndef bool
7786	# error bool is not defined
7787	#endif
7788	#ifndef false
7789	# error false is not defined
7790	#endif
7791	#if false
7792	# error false is not 0
7793	#endif
7794	#ifndef true
7795	# error true is not defined
7796	#endif
7797	#if true != 1
7798	# error true is not 1
7799	#endif
7800	#ifndef __bool_true_false_are_defined
7801	# error __bool_true_false_are_defined is not defined
7802	#endif
7803
7804	struct s { _Bool s: 1; _Bool t; } s;
7805
7806	char a[true == 1 ? 1 : -1];
7807	char b[false == 0 ? 1 : -1];
7808	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7809	char d[(bool) -0.5 == true ? 1 : -1];
7810	bool e = &s;
7811	char f[(_Bool) -0.0 == false ? 1 : -1];
7812	char g[true];
7813	char h[sizeof (_Bool)];
7814	char i[sizeof s.t];
7815
7816	int
7817	main ()
7818	{
7819	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7820	;
7821	return 0;
7822	}
7823	_ACEOF
7824	rm -f conftest.$ac_objext
7825	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7826	(eval $ac_compile) 2>conftest.er1
7827	ac_status=$?
7828	grep -v '^ *+' conftest.er1 >conftest.err
7829	rm -f conftest.er1
7830	cat conftest.err >&5
7831	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832	(exit $ac_status); } &&
7833	{ ac_try='test -z "$ac_c_werror_flag"
7834	\|\| test ! -s conftest.err'
7835	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7836	(eval $ac_try) 2>&5
7837	ac_status=$?
7838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7839	(exit $ac_status); }; } &&
7840	{ ac_try='test -s conftest.$ac_objext'
7841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7842	(eval $ac_try) 2>&5
7843	ac_status=$?
7844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7845	(exit $ac_status); }; }; then
7846	ac_cv_header_stdbool_h=yes
7847	else
7848	echo "$as_me: failed program was:" >&5
7849	sed 's/^/\| /' conftest.$ac_ext >&5
7850
7851	ac_cv_header_stdbool_h=no
7852	fi
7853	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7854	fi
7855	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7856	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7857	echo "$as_me:$LINENO: checking for _Bool" >&5
7858	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7859	if test "${ac_cv_type__Bool+set}" = set; then
7860	echo $ECHO_N "(cached) $ECHO_C" >&6
7861	else
7862	cat >conftest.$ac_ext <<_ACEOF
7863	/* confdefs.h. */
7864	_ACEOF
7865	cat confdefs.h >>conftest.$ac_ext
7866	cat >>conftest.$ac_ext <<_ACEOF
7867	/* end confdefs.h. */
7868	$ac_includes_default
7869	int
7870	main ()
7871	{
7872	if ((_Bool *) 0)
7873	return 0;
7874	if (sizeof (_Bool))
7875	return 0;
7876	;
7877	return 0;
7878	}
7879	_ACEOF
7880	rm -f conftest.$ac_objext
7881	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7882	(eval $ac_compile) 2>conftest.er1
7883	ac_status=$?
7884	grep -v '^ *+' conftest.er1 >conftest.err
7885	rm -f conftest.er1
7886	cat conftest.err >&5
7887	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7888	(exit $ac_status); } &&
7889	{ ac_try='test -z "$ac_c_werror_flag"
7890	\|\| test ! -s conftest.err'
7891	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7892	(eval $ac_try) 2>&5
7893	ac_status=$?
7894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7895	(exit $ac_status); }; } &&
7896	{ ac_try='test -s conftest.$ac_objext'
7897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7898	(eval $ac_try) 2>&5
7899	ac_status=$?
7900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7901	(exit $ac_status); }; }; then
7902	ac_cv_type__Bool=yes
7903	else
7904	echo "$as_me: failed program was:" >&5
7905	sed 's/^/\| /' conftest.$ac_ext >&5
7906
7907	ac_cv_type__Bool=no
7908	fi
7909	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7910	fi
7911	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7912	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7913	if test $ac_cv_type__Bool = yes; then
7914
7915	cat >>confdefs.h <<_ACEOF
7916	#define HAVE__BOOL 1
7917	_ACEOF
7918
7919
7920	fi
7921
7922	if test $ac_cv_header_stdbool_h = yes; then
7923
7924	cat >>confdefs.h <<\_ACEOF
7925	#define HAVE_STDBOOL_H 1
7926	_ACEOF
7927
7928	fi
7929
7930
7931	# Checks for library functions.
7932
7933	for ac_header in stdlib.h
7934	do
7935	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7936	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7937	echo "$as_me:$LINENO: checking for $ac_header" >&5
7938	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7939	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7940	echo $ECHO_N "(cached) $ECHO_C" >&6
7941	fi
7942	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7943	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7944	else
7945	# Is the header compilable?
7946	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7947	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7948	cat >conftest.$ac_ext <<_ACEOF
7949	/* confdefs.h. */
7950	_ACEOF
7951	cat confdefs.h >>conftest.$ac_ext
7952	cat >>conftest.$ac_ext <<_ACEOF
7953	/* end confdefs.h. */
7954	$ac_includes_default
7955	#include <$ac_header>
7956	_ACEOF
7957	rm -f conftest.$ac_objext
7958	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7959	(eval $ac_compile) 2>conftest.er1
7960	ac_status=$?
7961	grep -v '^ *+' conftest.er1 >conftest.err
7962	rm -f conftest.er1
7963	cat conftest.err >&5
7964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7965	(exit $ac_status); } &&
7966	{ ac_try='test -z "$ac_c_werror_flag"
7967	\|\| test ! -s conftest.err'
7968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7969	(eval $ac_try) 2>&5
7970	ac_status=$?
7971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7972	(exit $ac_status); }; } &&
7973	{ ac_try='test -s conftest.$ac_objext'
7974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7975	(eval $ac_try) 2>&5
7976	ac_status=$?
7977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7978	(exit $ac_status); }; }; then
7979	ac_header_compiler=yes
7980	else
7981	echo "$as_me: failed program was:" >&5
7982	sed 's/^/\| /' conftest.$ac_ext >&5
7983
7984	ac_header_compiler=no
7985	fi
7986	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7987	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7988	echo "${ECHO_T}$ac_header_compiler" >&6
7989
7990	# Is the header present?
7991	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7992	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7993	cat >conftest.$ac_ext <<_ACEOF
7994	/* confdefs.h. */
7995	_ACEOF
7996	cat confdefs.h >>conftest.$ac_ext
7997	cat >>conftest.$ac_ext <<_ACEOF
7998	/* end confdefs.h. */
7999	#include <$ac_header>
8000	_ACEOF
8001	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8002	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8003	ac_status=$?
8004	grep -v '^ *+' conftest.er1 >conftest.err
8005	rm -f conftest.er1
8006	cat conftest.err >&5
8007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8008	(exit $ac_status); } >/dev/null; then
8009	if test -s conftest.err; then
8010	ac_cpp_err=$ac_c_preproc_warn_flag
8011	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8012	else
8013	ac_cpp_err=
8014	fi
8015	else
8016	ac_cpp_err=yes
8017	fi
8018	if test -z "$ac_cpp_err"; then
8019	ac_header_preproc=yes
8020	else
8021	echo "$as_me: failed program was:" >&5
8022	sed 's/^/\| /' conftest.$ac_ext >&5
8023
8024	ac_header_preproc=no
8025	fi
8026	rm -f conftest.err conftest.$ac_ext
8027	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8028	echo "${ECHO_T}$ac_header_preproc" >&6
8029
8030	# So? What about this header?
8031	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8032	yes:no: )
8033	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8034	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8035	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8036	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8037	ac_header_preproc=yes
8038	;;
8039	no:yes:* )
8040	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8041	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8042	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8043	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8044	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8045	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8046	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
8047	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
8048	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8049	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8050	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8051	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8052	(
8053	cat <<\_ASBOX
8054	## ---------------------------------------------- ##
8055	## Report this to orxonox-dev at mail.datacore.ch ##
8056	## ---------------------------------------------- ##
8057	_ASBOX
8058	) \|
8059	sed "s/^/$as_me: WARNING: /" >&2
8060	;;
8061	esac
8062	echo "$as_me:$LINENO: checking for $ac_header" >&5
8063	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8064	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8065	echo $ECHO_N "(cached) $ECHO_C" >&6
8066	else
8067	eval "$as_ac_Header=\$ac_header_preproc"
8068	fi
8069	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8070	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8071
8072	fi
8073	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8074	cat >>confdefs.h <<_ACEOF
8075	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8076	_ACEOF
8077
8078	fi
8079
8080	done
8081
8082	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
8083	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
8084	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
8085	echo $ECHO_N "(cached) $ECHO_C" >&6
8086	else
8087	if test "$cross_compiling" = yes; then
8088	ac_cv_func_malloc_0_nonnull=no
8089	else
8090	cat >conftest.$ac_ext <<_ACEOF
8091	/* confdefs.h. */
8092	_ACEOF
8093	cat confdefs.h >>conftest.$ac_ext
8094	cat >>conftest.$ac_ext <<_ACEOF
8095	/* end confdefs.h. */
8096	#if STDC_HEADERS \|\| HAVE_STDLIB_H
8097	# include <stdlib.h>
8098	#else
8099	char *malloc ();
8100	#endif
8101
8102	int
8103	main ()
8104	{
8105	exit (malloc (0) ? 0 : 1);
8106	;
8107	return 0;
8108	}
8109	_ACEOF
8110	rm -f conftest$ac_exeext
8111	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8112	(eval $ac_link) 2>&5
8113	ac_status=$?
8114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8115	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8117	(eval $ac_try) 2>&5
8118	ac_status=$?
8119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120	(exit $ac_status); }; }; then
8121	ac_cv_func_malloc_0_nonnull=yes
8122	else
8123	echo "$as_me: program exited with status $ac_status" >&5
8124	echo "$as_me: failed program was:" >&5
8125	sed 's/^/\| /' conftest.$ac_ext >&5
8126
8127	( exit $ac_status )
8128	ac_cv_func_malloc_0_nonnull=no
8129	fi
8130	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8131	fi
8132	fi
8133	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8134	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8135	if test $ac_cv_func_malloc_0_nonnull = yes; then
8136
8137	cat >>confdefs.h <<\_ACEOF
8138	#define HAVE_MALLOC 1
8139	_ACEOF
8140
8141	else
8142	cat >>confdefs.h <<\_ACEOF
8143	#define HAVE_MALLOC 0
8144	_ACEOF
8145
8146	case $LIBOBJS in
8147	"malloc.$ac_objext" \| \
8148	*" malloc.$ac_objext" \| \
8149	"malloc.$ac_objext "* \| \
8150	" malloc.$ac_objext " ) ;;
8151	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8152	esac
8153
8154
8155	cat >>confdefs.h <<\_ACEOF
8156	#define malloc rpl_malloc
8157	_ACEOF
8158
8159	fi
8160
8161
8162
8163
8164
8165	for ac_func in bzero sqrt
8166	do
8167	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8168	echo "$as_me:$LINENO: checking for $ac_func" >&5
8169	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8170	if eval "test \"\${$as_ac_var+set}\" = set"; then
8171	echo $ECHO_N "(cached) $ECHO_C" >&6
8172	else
8173	cat >conftest.$ac_ext <<_ACEOF
8174	/* confdefs.h. */
8175	_ACEOF
8176	cat confdefs.h >>conftest.$ac_ext
8177	cat >>conftest.$ac_ext <<_ACEOF
8178	/* end confdefs.h. */
8179	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8180	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8181	#define $ac_func innocuous_$ac_func
8182
8183	/* System header to define __stub macros and hopefully few prototypes,
8184	which can conflict with char $ac_func (); below.
8185	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8186	<limits.h> exists even on freestanding compilers. */
8187
8188	#ifdef __STDC__
8189	# include <limits.h>
8190	#else
8191	# include <assert.h>
8192	#endif
8193
8194	#undef $ac_func
8195
8196	/* Override any gcc2 internal prototype to avoid an error. */
8197	#ifdef __cplusplus
8198	extern "C"
8199	{
8200	#endif
8201	/* We use char because int might match the return type of a gcc2
8202	builtin and then its argument prototype would still apply. */
8203	char $ac_func ();
8204	/* The GNU C library defines this for functions which it implements
8205	to always fail with ENOSYS. Some functions are actually named
8206	something starting with __ and the normal name is an alias. */
8207	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8208	choke me
8209	#else
8210	char (*f) () = $ac_func;
8211	#endif
8212	#ifdef __cplusplus
8213	}
8214	#endif
8215
8216	int
8217	main ()
8218	{
8219	return f != $ac_func;
8220	;
8221	return 0;
8222	}
8223	_ACEOF
8224	rm -f conftest.$ac_objext conftest$ac_exeext
8225	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8226	(eval $ac_link) 2>conftest.er1
8227	ac_status=$?
8228	grep -v '^ *+' conftest.er1 >conftest.err
8229	rm -f conftest.er1
8230	cat conftest.err >&5
8231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8232	(exit $ac_status); } &&
8233	{ ac_try='test -z "$ac_c_werror_flag"
8234	\|\| test ! -s conftest.err'
8235	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8236	(eval $ac_try) 2>&5
8237	ac_status=$?
8238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8239	(exit $ac_status); }; } &&
8240	{ ac_try='test -s conftest$ac_exeext'
8241	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8242	(eval $ac_try) 2>&5
8243	ac_status=$?
8244	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8245	(exit $ac_status); }; }; then
8246	eval "$as_ac_var=yes"
8247	else
8248	echo "$as_me: failed program was:" >&5
8249	sed 's/^/\| /' conftest.$ac_ext >&5
8250
8251	eval "$as_ac_var=no"
8252	fi
8253	rm -f conftest.err conftest.$ac_objext \
8254	conftest$ac_exeext conftest.$ac_ext
8255	fi
8256	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8257	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8258	if test `eval echo '${'$as_ac_var'}'` = yes; then
8259	cat >>confdefs.h <<_ACEOF
8260	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8261	_ACEOF
8262
8263	fi
8264	done
8265
8266
8267	######################
8268	## OUTPUT CONFIGURE ##
8269	######################
8270	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
8271
8272
8273	cat >confcache <<\_ACEOF
8274	# This file is a shell script that caches the results of configure
8275	# tests run on this system so they can be shared between configure
8276	# scripts and configure runs, see configure's option --config-cache.
8277	# It is not useful on other systems. If it contains results you don't
8278	# want to keep, you may remove or edit it.
8279	#
8280	# config.status only pays attention to the cache file if you give it
8281	# the --recheck option to rerun configure.
8282	#
8283	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8284	# loading this file, other unset `ac_cv_foo' will be assigned the
8285	# following values.
8286
8287	_ACEOF
8288
8289	# The following way of writing the cache mishandles newlines in values,
8290	# but we know of no workaround that is simple, portable, and efficient.
8291	# So, don't put newlines in cache variables' values.
8292	# Ultrix sh set writes to stderr and can't be redirected directly,
8293	# and sets the high bit in the cache file unless we assign to the vars.
8294	{
8295	(set) 2>&1 \|
8296	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8297	ac_space=\ )
8298	# `set' does not quote correctly, so add quotes (double-quote
8299	# substitution turns \\\\ into \\, and sed turns \\ into \).
8300	sed -n \
8301	"s/'/'\\\\''/g;
8302	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8303	;;
8304	*)
8305	# `set' quotes correctly as required by POSIX, so do not add quotes.
8306	sed -n \
8307	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8308	;;
8309	esac;
8310	} \|
8311	sed '
8312	t clear
8313	: clear
8314	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8315	t end
8316	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8317	: end' >>confcache
8318	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8319	if test -w $cache_file; then
8320	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8321	cat confcache >$cache_file
8322	else
8323	echo "not updating unwritable cache $cache_file"
8324	fi
8325	fi
8326	rm -f confcache
8327
8328	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8329	# Let make expand exec_prefix.
8330	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8331
8332	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8333	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8334	# trailing colons and then remove the whole line if VPATH becomes empty
8335	# (actually we leave an empty line to preserve line numbers).
8336	if test "x$srcdir" = x.; then
8337	ac_vpsub='/^[ ]VPATH[ ]=/{
8338	s/:\$(srcdir):/:/;
8339	s/:\${srcdir}:/:/;
8340	s/:@srcdir@:/:/;
8341	s/^$[^=]=[ ]$:*/\1/;
8342	s/:*$//;
8343	s/^[^=]=[ ]$//;
8344	}'
8345	fi
8346
8347	DEFS=-DHAVE_CONFIG_H
8348
8349	ac_libobjs=
8350	ac_ltlibobjs=
8351	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8352	# 1. Remove the extension, and $U if already installed.
8353	ac_i=`echo "$ac_i" \|
8354	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8355	# 2. Add them.
8356	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8357	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8358	done
8359	LIBOBJS=$ac_libobjs
8360
8361	LTLIBOBJS=$ac_ltlibobjs
8362
8363
8364	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8365	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8366	Usually this means the macro was only invoked conditionally." >&5
8367	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8368	Usually this means the macro was only invoked conditionally." >&2;}
8369	{ (exit 1); exit 1; }; }
8370	fi
8371	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8372	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8373	Usually this means the macro was only invoked conditionally." >&5
8374	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8375	Usually this means the macro was only invoked conditionally." >&2;}
8376	{ (exit 1); exit 1; }; }
8377	fi
8378	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8379	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8380	Usually this means the macro was only invoked conditionally." >&5
8381	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8382	Usually this means the macro was only invoked conditionally." >&2;}
8383	{ (exit 1); exit 1; }; }
8384	fi
8385	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8386	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8387	Usually this means the macro was only invoked conditionally." >&5
8388	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8389	Usually this means the macro was only invoked conditionally." >&2;}
8390	{ (exit 1); exit 1; }; }
8391	fi
8392	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8393	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8394	Usually this means the macro was only invoked conditionally." >&5
8395	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8396	Usually this means the macro was only invoked conditionally." >&2;}
8397	{ (exit 1); exit 1; }; }
8398	fi
8399	if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8400	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8401	Usually this means the macro was only invoked conditionally." >&5
8402	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8403	Usually this means the macro was only invoked conditionally." >&2;}
8404	{ (exit 1); exit 1; }; }
8405	fi
8406	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8407	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8408	Usually this means the macro was only invoked conditionally." >&5
8409	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8410	Usually this means the macro was only invoked conditionally." >&2;}
8411	{ (exit 1); exit 1; }; }
8412	fi
8413	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8414	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8415	Usually this means the macro was only invoked conditionally." >&5
8416	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8417	Usually this means the macro was only invoked conditionally." >&2;}
8418	{ (exit 1); exit 1; }; }
8419	fi
8420	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8421	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8422	Usually this means the macro was only invoked conditionally." >&5
8423	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8424	Usually this means the macro was only invoked conditionally." >&2;}
8425	{ (exit 1); exit 1; }; }
8426	fi
8427	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8428	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8429	Usually this means the macro was only invoked conditionally." >&5
8430	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8431	Usually this means the macro was only invoked conditionally." >&2;}
8432	{ (exit 1); exit 1; }; }
8433	fi
8434
8435	: ${CONFIG_STATUS=./config.status}
8436	ac_clean_files_save=$ac_clean_files
8437	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8438	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8439	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8440	cat >$CONFIG_STATUS <<_ACEOF
8441	#! $SHELL
8442	# Generated by $as_me.
8443	# Run this file to recreate the current configuration.
8444	# Compiler output produced by configure, useful for debugging
8445	# configure, is in config.log if it exists.
8446
8447	debug=false
8448	ac_cs_recheck=false
8449	ac_cs_silent=false
8450	SHELL=\${CONFIG_SHELL-$SHELL}
8451	_ACEOF
8452
8453	cat >>$CONFIG_STATUS <<\_ACEOF
8454	## --------------------- ##
8455	## M4sh Initialization. ##
8456	## --------------------- ##
8457
8458	# Be Bourne compatible
8459	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8460	emulate sh
8461	NULLCMD=:
8462	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8463	# is contrary to our usage. Disable this feature.
8464	alias -g '${1+"$@"}'='"$@"'
8465	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8466	set -o posix
8467	fi
8468	DUALCASE=1; export DUALCASE # for MKS sh
8469
8470	# Support unset when possible.
8471	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8472	as_unset=unset
8473	else
8474	as_unset=false
8475	fi
8476
8477
8478	# Work around bugs in pre-3.0 UWIN ksh.
8479	$as_unset ENV MAIL MAILPATH
8480	PS1='$ '
8481	PS2='> '
8482	PS4='+ '
8483
8484	# NLS nuisances.
8485	for as_var in \
8486	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8487	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8488	LC_TELEPHONE LC_TIME
8489	do
8490	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8491	eval $as_var=C; export $as_var
8492	else
8493	$as_unset $as_var
8494	fi
8495	done
8496
8497	# Required to use basename.
8498	if expr a : '$a$' >/dev/null 2>&1; then
8499	as_expr=expr
8500	else
8501	as_expr=false
8502	fi
8503
8504	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8505	as_basename=basename
8506	else
8507	as_basename=false
8508	fi
8509
8510
8511	# Name of the executable.
8512	as_me=`$as_basename "$0" \|\|
8513	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8514	X"$0" : 'X$//$$' \\| \
8515	X"$0" : 'X$/$$' \\| \
8516	. : '$.$' 2>/dev/null \|\|
8517	echo X/"$0" \|
8518	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8519	/^X\/$\/\/$$/{ s//\1/; q; }
8520	/^X\/$\/$.*/{ s//\1/; q; }
8521	s/.*/./; q'`
8522
8523
8524	# PATH needs CR, and LINENO needs CR and PATH.
8525	# Avoid depending upon Character Ranges.
8526	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8527	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8528	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8529	as_cr_digits='0123456789'
8530	as_cr_alnum=$as_cr_Letters$as_cr_digits
8531
8532	# The user is always right.
8533	if test "${PATH_SEPARATOR+set}" != set; then
8534	echo "#! /bin/sh" >conf$$.sh
8535	echo "exit 0" >>conf$$.sh
8536	chmod +x conf$$.sh
8537	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8538	PATH_SEPARATOR=';'
8539	else
8540	PATH_SEPARATOR=:
8541	fi
8542	rm -f conf$$.sh
8543	fi
8544
8545
8546	as_lineno_1=$LINENO
8547	as_lineno_2=$LINENO
8548	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8549	test "x$as_lineno_1" != "x$as_lineno_2" &&
8550	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8551	# Find who we are. Look in the path if we contain no path at all
8552	# relative or not.
8553	case $0 in
8554	[\\/] ) as_myself=$0 ;;
8555	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8556	for as_dir in $PATH
8557	do
8558	IFS=$as_save_IFS
8559	test -z "$as_dir" && as_dir=.
8560	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8561	done
8562
8563	;;
8564	esac
8565	# We did not find ourselves, most probably we were run as `sh COMMAND'
8566	# in which case we are not to be found in the path.
8567	if test "x$as_myself" = x; then
8568	as_myself=$0
8569	fi
8570	if test ! -f "$as_myself"; then
8571	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8572	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8573	{ (exit 1); exit 1; }; }
8574	fi
8575	case $CONFIG_SHELL in
8576	'')
8577	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8578	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8579	do
8580	IFS=$as_save_IFS
8581	test -z "$as_dir" && as_dir=.
8582	for as_base in sh bash ksh sh5; do
8583	case $as_dir in
8584	/*)
8585	if ("$as_dir/$as_base" -c '
8586	as_lineno_1=$LINENO
8587	as_lineno_2=$LINENO
8588	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8589	test "x$as_lineno_1" != "x$as_lineno_2" &&
8590	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8591	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8592	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8593	CONFIG_SHELL=$as_dir/$as_base
8594	export CONFIG_SHELL
8595	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8596	fi;;
8597	esac
8598	done
8599	done
8600	;;
8601	esac
8602
8603	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8604	# uniformly replaced by the line number. The first 'sed' inserts a
8605	# line-number line before each line; the second 'sed' does the real
8606	# work. The second script uses 'N' to pair each line-number line
8607	# with the numbered line, and appends trailing '-' during
8608	# substitution so that $LINENO is not a special case at line end.
8609	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8610	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8611	sed '=' <$as_myself \|
8612	sed '
8613	N
8614	s,$,-,
8615	: loop
8616	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8617	t loop
8618	s,-$,,
8619	s,^['$as_cr_digits']*\n,,
8620	' >$as_me.lineno &&
8621	chmod +x $as_me.lineno \|\|
8622	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8623	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8624	{ (exit 1); exit 1; }; }
8625
8626	# Don't try to exec as it changes $[0], causing all sort of problems
8627	# (the dirname of $[0] is not the place where we might find the
8628	# original and so on. Autoconf is especially sensible to this).
8629	. ./$as_me.lineno
8630	# Exit status is that of the last command.
8631	exit
8632	}
8633
8634
8635	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8636	c,-n*) ECHO_N= ECHO_C='
8637	' ECHO_T=' ' ;;
8638	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8639	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8640	esac
8641
8642	if expr a : '$a$' >/dev/null 2>&1; then
8643	as_expr=expr
8644	else
8645	as_expr=false
8646	fi
8647
8648	rm -f conf$$ conf$$.exe conf$$.file
8649	echo >conf$$.file
8650	if ln -s conf$$.file conf$$ 2>/dev/null; then
8651	# We could just check for DJGPP; but this test a) works b) is more generic
8652	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8653	if test -f conf$$.exe; then
8654	# Don't use ln at all; we don't have any links
8655	as_ln_s='cp -p'
8656	else
8657	as_ln_s='ln -s'
8658	fi
8659	elif ln conf$$.file conf$$ 2>/dev/null; then
8660	as_ln_s=ln
8661	else
8662	as_ln_s='cp -p'
8663	fi
8664	rm -f conf$$ conf$$.exe conf$$.file
8665
8666	if mkdir -p . 2>/dev/null; then
8667	as_mkdir_p=:
8668	else
8669	test -d ./-p && rmdir ./-p
8670	as_mkdir_p=false
8671	fi
8672
8673	as_executable_p="test -f"
8674
8675	# Sed expression to map a string onto a valid CPP name.
8676	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8677
8678	# Sed expression to map a string onto a valid variable name.
8679	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8680
8681
8682	# IFS
8683	# We need space, tab and new line, in precisely that order.
8684	as_nl='
8685	'
8686	IFS=" $as_nl"
8687
8688	# CDPATH.
8689	$as_unset CDPATH
8690
8691	exec 6>&1
8692
8693	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8694	# report actual input values of CONFIG_FILES etc. instead of their
8695	# values after options handling. Logging --version etc. is OK.
8696	exec 5>>config.log
8697	{
8698	echo
8699	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8700	## Running $as_me. ##
8701	_ASBOX
8702	} >&5
8703	cat >&5 <<_CSEOF
8704
8705	This file was extended by orxonox $as_me 0.2.2-pre-alpha, which was
8706	generated by GNU Autoconf 2.59. Invocation command line was
8707
8708	CONFIG_FILES = $CONFIG_FILES
8709	CONFIG_HEADERS = $CONFIG_HEADERS
8710	CONFIG_LINKS = $CONFIG_LINKS
8711	CONFIG_COMMANDS = $CONFIG_COMMANDS
8712	$ $0 $@
8713
8714	_CSEOF
8715	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8716	echo >&5
8717	_ACEOF
8718
8719	# Files that config.status was made for.
8720	if test -n "$ac_config_files"; then
8721	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8722	fi
8723
8724	if test -n "$ac_config_headers"; then
8725	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8726	fi
8727
8728	if test -n "$ac_config_links"; then
8729	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8730	fi
8731
8732	if test -n "$ac_config_commands"; then
8733	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8734	fi
8735
8736	cat >>$CONFIG_STATUS <<\_ACEOF
8737
8738	ac_cs_usage="\
8739	\`$as_me' instantiates files from templates according to the
8740	current configuration.
8741
8742	Usage: $0 [OPTIONS] [FILE]...
8743
8744	-h, --help print this help, then exit
8745	-V, --version print version number, then exit
8746	-q, --quiet do not print progress messages
8747	-d, --debug don't remove temporary files
8748	--recheck update $as_me by reconfiguring in the same conditions
8749	--file=FILE[:TEMPLATE]
8750	instantiate the configuration file FILE
8751	--header=FILE[:TEMPLATE]
8752	instantiate the configuration header FILE
8753
8754	Configuration files:
8755	$config_files
8756
8757	Configuration headers:
8758	$config_headers
8759
8760	Configuration commands:
8761	$config_commands
8762
8763	Report bugs to <bug-autoconf@gnu.org>."
8764	_ACEOF
8765
8766	cat >>$CONFIG_STATUS <<_ACEOF
8767	ac_cs_version="\\
8768	orxonox config.status 0.2.2-pre-alpha
8769	configured by $0, generated by GNU Autoconf 2.59,
8770	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8771
8772	Copyright (C) 2003 Free Software Foundation, Inc.
8773	This config.status script is free software; the Free Software Foundation
8774	gives unlimited permission to copy, distribute and modify it."
8775	srcdir=$srcdir
8776	INSTALL="$INSTALL"
8777	_ACEOF
8778
8779	cat >>$CONFIG_STATUS <<\_ACEOF
8780	# If no file are specified by the user, then we need to provide default
8781	# value. By we need to know if files were specified by the user.
8782	ac_need_defaults=:
8783	while test $# != 0
8784	do
8785	case $1 in
8786	--=)
8787	ac_option=`expr "x$1" : 'x$[^=]*$='`
8788	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8789	ac_shift=:
8790	;;
8791	-*)
8792	ac_option=$1
8793	ac_optarg=$2
8794	ac_shift=shift
8795	;;
8796	*) # This is not an option, so the user has probably given explicit
8797	# arguments.
8798	ac_option=$1
8799	ac_need_defaults=false;;
8800	esac
8801
8802	case $ac_option in
8803	# Handling of the options.
8804	_ACEOF
8805	cat >>$CONFIG_STATUS <<\_ACEOF
8806	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8807	ac_cs_recheck=: ;;
8808	--version \| --vers* \| -V )
8809	echo "$ac_cs_version"; exit 0 ;;
8810	--he \| --h)
8811	# Conflict between --help and --header
8812	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8813	Try \`$0 --help' for more information." >&5
8814	echo "$as_me: error: ambiguous option: $1
8815	Try \`$0 --help' for more information." >&2;}
8816	{ (exit 1); exit 1; }; };;
8817	--help \| --hel \| -h )
8818	echo "$ac_cs_usage"; exit 0 ;;
8819	--debug \| --d* \| -d )
8820	debug=: ;;
8821	--file \| --fil \| --fi \| --f )
8822	$ac_shift
8823	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8824	ac_need_defaults=false;;
8825	--header \| --heade \| --head \| --hea )
8826	$ac_shift
8827	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8828	ac_need_defaults=false;;
8829	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8830	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8831	ac_cs_silent=: ;;
8832
8833	# This is an error.
8834	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8835	Try \`$0 --help' for more information." >&5
8836	echo "$as_me: error: unrecognized option: $1
8837	Try \`$0 --help' for more information." >&2;}
8838	{ (exit 1); exit 1; }; } ;;
8839
8840	*) ac_config_targets="$ac_config_targets $1" ;;
8841
8842	esac
8843	shift
8844	done
8845
8846	ac_configure_extra_args=
8847
8848	if $ac_cs_silent; then
8849	exec 6>/dev/null
8850	ac_configure_extra_args="$ac_configure_extra_args --silent"
8851	fi
8852
8853	_ACEOF
8854	cat >>$CONFIG_STATUS <<_ACEOF
8855	if \$ac_cs_recheck; then
8856	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8857	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8858	fi
8859
8860	_ACEOF
8861
8862	cat >>$CONFIG_STATUS <<_ACEOF
8863	#
8864	# INIT-COMMANDS section.
8865	#
8866
8867	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8868
8869	_ACEOF
8870
8871
8872
8873	cat >>$CONFIG_STATUS <<\_ACEOF
8874	for ac_config_target in $ac_config_targets
8875	do
8876	case "$ac_config_target" in
8877	# Handling of arguments.
8878	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8879	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8880	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8881	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8882	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8883	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8884	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8885	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8886	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8887	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8888	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8889	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8890	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8891	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8892	{ (exit 1); exit 1; }; };;
8893	esac
8894	done
8895
8896	# If the user did not use the arguments to specify the items to instantiate,
8897	# then the envvar interface is used. Set only those that are not.
8898	# We use the long form for the default assignment because of an extremely
8899	# bizarre bug on SunOS 4.1.3.
8900	if $ac_need_defaults; then
8901	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8902	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8903	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8904	fi
8905
8906	# Have a temporary directory for convenience. Make it in the build tree
8907	# simply because there is no reason to put it here, and in addition,
8908	# creating and moving files from /tmp can sometimes cause problems.
8909	# Create a temporary directory, and hook for its removal unless debugging.
8910	$debug \|\|
8911	{
8912	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8913	trap '{ (exit 1); exit 1; }' 1 2 13 15
8914	}
8915
8916	# Create a (secure) tmp directory for tmp files.
8917
8918	{
8919	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8920	test -n "$tmp" && test -d "$tmp"
8921	} \|\|
8922	{
8923	tmp=./confstat$$-$RANDOM
8924	(umask 077 && mkdir $tmp)
8925	} \|\|
8926	{
8927	echo "$me: cannot create a temporary directory in ." >&2
8928	{ (exit 1); exit 1; }
8929	}
8930
8931	_ACEOF
8932
8933	cat >>$CONFIG_STATUS <<_ACEOF
8934
8935	#
8936	# CONFIG_FILES section.
8937	#
8938
8939	# No need to generate the scripts if there are no CONFIG_FILES.
8940	# This happens for instance when ./config.status config.h
8941	if test -n "\$CONFIG_FILES"; then
8942	# Protect against being on the right side of a sed subst in config.status.
8943	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8944	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8945	s,@SHELL@,$SHELL,;t t
8946	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8947	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8948	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8949	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8950	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8951	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8952	s,@exec_prefix@,$exec_prefix,;t t
8953	s,@prefix@,$prefix,;t t
8954	s,@program_transform_name@,$program_transform_name,;t t
8955	s,@bindir@,$bindir,;t t
8956	s,@sbindir@,$sbindir,;t t
8957	s,@libexecdir@,$libexecdir,;t t
8958	s,@datadir@,$datadir,;t t
8959	s,@sysconfdir@,$sysconfdir,;t t
8960	s,@sharedstatedir@,$sharedstatedir,;t t
8961	s,@localstatedir@,$localstatedir,;t t
8962	s,@libdir@,$libdir,;t t
8963	s,@includedir@,$includedir,;t t
8964	s,@oldincludedir@,$oldincludedir,;t t
8965	s,@infodir@,$infodir,;t t
8966	s,@mandir@,$mandir,;t t
8967	s,@build_alias@,$build_alias,;t t
8968	s,@host_alias@,$host_alias,;t t
8969	s,@target_alias@,$target_alias,;t t
8970	s,@DEFS@,$DEFS,;t t
8971	s,@ECHO_C@,$ECHO_C,;t t
8972	s,@ECHO_N@,$ECHO_N,;t t
8973	s,@ECHO_T@,$ECHO_T,;t t
8974	s,@LIBS@,$LIBS,;t t
8975	s,@build@,$build,;t t
8976	s,@build_cpu@,$build_cpu,;t t
8977	s,@build_vendor@,$build_vendor,;t t
8978	s,@build_os@,$build_os,;t t
8979	s,@host@,$host,;t t
8980	s,@host_cpu@,$host_cpu,;t t
8981	s,@host_vendor@,$host_vendor,;t t
8982	s,@host_os@,$host_os,;t t
8983	s,@target@,$target,;t t
8984	s,@target_cpu@,$target_cpu,;t t
8985	s,@target_vendor@,$target_vendor,;t t
8986	s,@target_os@,$target_os,;t t
8987	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8988	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8989	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8990	s,@CYGPATH_W@,$CYGPATH_W,;t t
8991	s,@PACKAGE@,$PACKAGE,;t t
8992	s,@VERSION@,$VERSION,;t t
8993	s,@ACLOCAL@,$ACLOCAL,;t t
8994	s,@AUTOCONF@,$AUTOCONF,;t t
8995	s,@AUTOMAKE@,$AUTOMAKE,;t t
8996	s,@AUTOHEADER@,$AUTOHEADER,;t t
8997	s,@MAKEINFO@,$MAKEINFO,;t t
8998	s,@AMTAR@,$AMTAR,;t t
8999	s,@install_sh@,$install_sh,;t t
9000	s,@STRIP@,$STRIP,;t t
9001	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
9002	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9003	s,@mkdir_p@,$mkdir_p,;t t
9004	s,@AWK@,$AWK,;t t
9005	s,@SET_MAKE@,$SET_MAKE,;t t
9006	s,@am__leading_dot@,$am__leading_dot,;t t
9007	s,@CXX@,$CXX,;t t
9008	s,@CXXFLAGS@,$CXXFLAGS,;t t
9009	s,@LDFLAGS@,$LDFLAGS,;t t
9010	s,@CPPFLAGS@,$CPPFLAGS,;t t
9011	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
9012	s,@EXEEXT@,$EXEEXT,;t t
9013	s,@OBJEXT@,$OBJEXT,;t t
9014	s,@DEPDIR@,$DEPDIR,;t t
9015	s,@am__include@,$am__include,;t t
9016	s,@am__quote@,$am__quote,;t t
9017	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9018	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9019	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9020	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
9021	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
9022	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
9023	s,@CC@,$CC,;t t
9024	s,@CFLAGS@,$CFLAGS,;t t
9025	s,@ac_ct_CC@,$ac_ct_CC,;t t
9026	s,@CCDEPMODE@,$CCDEPMODE,;t t
9027	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
9028	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
9029	s,@CPP@,$CPP,;t t
9030	s,@EGREP@,$EGREP,;t t
9031	s,@DEBUG@,$DEBUG,;t t
9032	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
9033	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
9034	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
9035	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
9036	s,@DOXYGEN@,$DOXYGEN,;t t
9037	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
9038	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
9039	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
9040	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
9041	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
9042	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
9043	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
9044	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
9045	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
9046	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
9047	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
9048	s,@CURL_LIBS@,$CURL_LIBS,;t t
9049	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
9050	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
9051	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
9052	s,@LIBOBJS@,$LIBOBJS,;t t
9053	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
9054	CEOF
9055
9056	_ACEOF
9057
9058	cat >>$CONFIG_STATUS <<\_ACEOF
9059	# Split the substitutions into bite-sized pieces for seds with
9060	# small command number limits, like on Digital OSF/1 and HP-UX.
9061	ac_max_sed_lines=48
9062	ac_sed_frag=1 # Number of current file.
9063	ac_beg=1 # First line for current file.
9064	ac_end=$ac_max_sed_lines # Line after last line for current file.
9065	ac_more_lines=:
9066	ac_sed_cmds=
9067	while $ac_more_lines; do
9068	if test $ac_beg -gt 1; then
9069	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9070	else
9071	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9072	fi
9073	if test ! -s $tmp/subs.frag; then
9074	ac_more_lines=false
9075	else
9076	# The purpose of the label and of the branching condition is to
9077	# speed up the sed processing (if there are no `@' at all, there
9078	# is no need to browse any of the substitutions).
9079	# These are the two extra sed commands mentioned above.
9080	(echo ':t
9081	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9082	if test -z "$ac_sed_cmds"; then
9083	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9084	else
9085	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
9086	fi
9087	ac_sed_frag=`expr $ac_sed_frag + 1`
9088	ac_beg=$ac_end
9089	ac_end=`expr $ac_end + $ac_max_sed_lines`
9090	fi
9091	done
9092	if test -z "$ac_sed_cmds"; then
9093	ac_sed_cmds=cat
9094	fi
9095	fi # test -n "$CONFIG_FILES"
9096
9097	_ACEOF
9098	cat >>$CONFIG_STATUS <<\_ACEOF
9099	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9100	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9101	case $ac_file in
9102	- \| :- \| :-:* ) # input from stdin
9103	cat >$tmp/stdin
9104	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9105	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9106	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9107	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9108	* ) ac_file_in=$ac_file.in ;;
9109	esac
9110
9111	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9112	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9113	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9114	X"$ac_file" : 'X$//$[^/]' \\| \
9115	X"$ac_file" : 'X$//$$' \\| \
9116	X"$ac_file" : 'X$/$' \\| \
9117	. : '$.$' 2>/dev/null \|\|
9118	echo X"$ac_file" \|
9119	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9120	/^X$\/\/$[^/].*/{ s//\1/; q; }
9121	/^X$\/\/$$/{ s//\1/; q; }
9122	/^X$\/$.*/{ s//\1/; q; }
9123	s/.*/./; q'`
9124	{ if $as_mkdir_p; then
9125	mkdir -p "$ac_dir"
9126	else
9127	as_dir="$ac_dir"
9128	as_dirs=
9129	while test ! -d "$as_dir"; do
9130	as_dirs="$as_dir $as_dirs"
9131	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9132	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9133	X"$as_dir" : 'X$//$[^/]' \\| \
9134	X"$as_dir" : 'X$//$$' \\| \
9135	X"$as_dir" : 'X$/$' \\| \
9136	. : '$.$' 2>/dev/null \|\|
9137	echo X"$as_dir" \|
9138	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9139	/^X$\/\/$[^/].*/{ s//\1/; q; }
9140	/^X$\/\/$$/{ s//\1/; q; }
9141	/^X$\/$.*/{ s//\1/; q; }
9142	s/.*/./; q'`
9143	done
9144	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9145	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9146	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9147	{ (exit 1); exit 1; }; }; }
9148
9149	ac_builddir=.
9150
9151	if test "$ac_dir" != .; then
9152	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9153	# A "../" for each directory in $ac_dir_suffix.
9154	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9155	else
9156	ac_dir_suffix= ac_top_builddir=
9157	fi
9158
9159	case $srcdir in
9160	.) # No --srcdir option. We are building in place.
9161	ac_srcdir=.
9162	if test -z "$ac_top_builddir"; then
9163	ac_top_srcdir=.
9164	else
9165	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9166	fi ;;
9167	[\\/]* \| ?:[\\/]* ) # Absolute path.
9168	ac_srcdir=$srcdir$ac_dir_suffix;
9169	ac_top_srcdir=$srcdir ;;
9170	*) # Relative path.
9171	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9172	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9173	esac
9174
9175	# Do not use `cd foo && pwd` to compute absolute paths, because
9176	# the directories may not exist.
9177	case `pwd` in
9178	.) ac_abs_builddir="$ac_dir";;
9179	*)
9180	case "$ac_dir" in
9181	.) ac_abs_builddir=`pwd`;;
9182	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9183	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9184	esac;;
9185	esac
9186	case $ac_abs_builddir in
9187	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9188	*)
9189	case ${ac_top_builddir}. in
9190	.) ac_abs_top_builddir=$ac_abs_builddir;;
9191	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9192	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9193	esac;;
9194	esac
9195	case $ac_abs_builddir in
9196	.) ac_abs_srcdir=$ac_srcdir;;
9197	*)
9198	case $ac_srcdir in
9199	.) ac_abs_srcdir=$ac_abs_builddir;;
9200	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9201	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9202	esac;;
9203	esac
9204	case $ac_abs_builddir in
9205	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9206	*)
9207	case $ac_top_srcdir in
9208	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9209	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9210	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9211	esac;;
9212	esac
9213
9214
9215	case $INSTALL in
9216	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9217	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9218	esac
9219
9220	if test x"$ac_file" != x-; then
9221	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9222	echo "$as_me: creating $ac_file" >&6;}
9223	rm -f "$ac_file"
9224	fi
9225	# Let's still pretend it is `configure' which instantiates (i.e., don't
9226	# use $as_me), people would be surprised to read:
9227	# /* config.h. Generated by config.status. */
9228	if test x"$ac_file" = x-; then
9229	configure_input=
9230	else
9231	configure_input="$ac_file. "
9232	fi
9233	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9234	sed 's,.*/,,'` by configure."
9235
9236	# First look for the input files in the build tree, otherwise in the
9237	# src tree.
9238	ac_file_inputs=`IFS=:
9239	for f in $ac_file_in; do
9240	case $f in
9241	-) echo $tmp/stdin ;;
9242	[\\/$]*)
9243	# Absolute (can't be DOS-style, as IFS=:)
9244	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9245	echo "$as_me: error: cannot find input file: $f" >&2;}
9246	{ (exit 1); exit 1; }; }
9247	echo "$f";;
9248	*) # Relative
9249	if test -f "$f"; then
9250	# Build tree
9251	echo "$f"
9252	elif test -f "$srcdir/$f"; then
9253	# Source tree
9254	echo "$srcdir/$f"
9255	else
9256	# /dev/null tree
9257	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9258	echo "$as_me: error: cannot find input file: $f" >&2;}
9259	{ (exit 1); exit 1; }; }
9260	fi;;
9261	esac
9262	done` \|\| { (exit 1); exit 1; }
9263	_ACEOF
9264	cat >>$CONFIG_STATUS <<_ACEOF
9265	sed "$ac_vpsub
9266	$extrasub
9267	_ACEOF
9268	cat >>$CONFIG_STATUS <<\_ACEOF
9269	:t
9270	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9271	s,@configure_input@,$configure_input,;t t
9272	s,@srcdir@,$ac_srcdir,;t t
9273	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9274	s,@top_srcdir@,$ac_top_srcdir,;t t
9275	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9276	s,@builddir@,$ac_builddir,;t t
9277	s,@abs_builddir@,$ac_abs_builddir,;t t
9278	s,@top_builddir@,$ac_top_builddir,;t t
9279	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9280	s,@INSTALL@,$ac_INSTALL,;t t
9281	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9282	rm -f $tmp/stdin
9283	if test x"$ac_file" != x-; then
9284	mv $tmp/out $ac_file
9285	else
9286	cat $tmp/out
9287	rm -f $tmp/out
9288	fi
9289
9290	done
9291	_ACEOF
9292	cat >>$CONFIG_STATUS <<\_ACEOF
9293
9294	#
9295	# CONFIG_HEADER section.
9296	#
9297
9298	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9299	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9300	#
9301	# ac_d sets the value in "#define NAME VALUE" lines.
9302	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9303	ac_dB='[ ].*$,\1#\2'
9304	ac_dC=' '
9305	ac_dD=',;t'
9306	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9307	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9308	ac_uB='$,\1#\2define\3'
9309	ac_uC=' '
9310	ac_uD=',;t'
9311
9312	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9313	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9314	case $ac_file in
9315	- \| :- \| :-:* ) # input from stdin
9316	cat >$tmp/stdin
9317	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9318	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9319	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9320	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9321	* ) ac_file_in=$ac_file.in ;;
9322	esac
9323
9324	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9325	echo "$as_me: creating $ac_file" >&6;}
9326
9327	# First look for the input files in the build tree, otherwise in the
9328	# src tree.
9329	ac_file_inputs=`IFS=:
9330	for f in $ac_file_in; do
9331	case $f in
9332	-) echo $tmp/stdin ;;
9333	[\\/$]*)
9334	# Absolute (can't be DOS-style, as IFS=:)
9335	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9336	echo "$as_me: error: cannot find input file: $f" >&2;}
9337	{ (exit 1); exit 1; }; }
9338	# Do quote $f, to prevent DOS paths from being IFS'd.
9339	echo "$f";;
9340	*) # Relative
9341	if test -f "$f"; then
9342	# Build tree
9343	echo "$f"
9344	elif test -f "$srcdir/$f"; then
9345	# Source tree
9346	echo "$srcdir/$f"
9347	else
9348	# /dev/null tree
9349	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9350	echo "$as_me: error: cannot find input file: $f" >&2;}
9351	{ (exit 1); exit 1; }; }
9352	fi;;
9353	esac
9354	done` \|\| { (exit 1); exit 1; }
9355	# Remove the trailing spaces.
9356	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9357
9358	_ACEOF
9359
9360	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9361	# `conftest.undefs', that substitutes the proper values into
9362	# config.h.in to produce config.h. The first handles `#define'
9363	# templates, and the second `#undef' templates.
9364	# And first: Protect against being on the right side of a sed subst in
9365	# config.status. Protect against being in an unquoted here document
9366	# in config.status.
9367	rm -f conftest.defines conftest.undefs
9368	# Using a here document instead of a string reduces the quoting nightmare.
9369	# Putting comments in sed scripts is not portable.
9370	#
9371	# `end' is used to avoid that the second main sed command (meant for
9372	# 0-ary CPP macros) applies to n-ary macro definitions.
9373	# See the Autoconf documentation for `clear'.
9374	cat >confdef2sed.sed <<\_ACEOF
9375	s/[\\&,]/\\&/g
9376	s,[\\$`],\\&,g
9377	t clear
9378	: clear
9379	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9380	t end
9381	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9382	: end
9383	_ACEOF
9384	# If some macros were called several times there might be several times
9385	# the same #defines, which is useless. Nevertheless, we may not want to
9386	# sort them, since we want the last AC-DEFINE to be honored.
9387	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9388	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9389	rm -f confdef2sed.sed
9390
9391	# This sed command replaces #undef with comments. This is necessary, for
9392	# example, in the case of _POSIX_SOURCE, which is predefined and required
9393	# on some systems where configure will not decide to define it.
9394	cat >>conftest.undefs <<\_ACEOF
9395	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9396	_ACEOF
9397
9398	# Break up conftest.defines because some shells have a limit on the size
9399	# of here documents, and old seds have small limits too (100 cmds).
9400	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9401	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9402	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9403	echo ' :' >>$CONFIG_STATUS
9404	rm -f conftest.tail
9405	while grep . conftest.defines >/dev/null
9406	do
9407	# Write a limited-size here document to $tmp/defines.sed.
9408	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9409	# Speed up: don't consider the non `#define' lines.
9410	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9411	# Work around the forget-to-reset-the-flag bug.
9412	echo 't clr' >>$CONFIG_STATUS
9413	echo ': clr' >>$CONFIG_STATUS
9414	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9415	echo 'CEOF
9416	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9417	rm -f $tmp/in
9418	mv $tmp/out $tmp/in
9419	' >>$CONFIG_STATUS
9420	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9421	rm -f conftest.defines
9422	mv conftest.tail conftest.defines
9423	done
9424	rm -f conftest.defines
9425	echo ' fi # grep' >>$CONFIG_STATUS
9426	echo >>$CONFIG_STATUS
9427
9428	# Break up conftest.undefs because some shells have a limit on the size
9429	# of here documents, and old seds have small limits too (100 cmds).
9430	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9431	rm -f conftest.tail
9432	while grep . conftest.undefs >/dev/null
9433	do
9434	# Write a limited-size here document to $tmp/undefs.sed.
9435	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9436	# Speed up: don't consider the non `#undef'
9437	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9438	# Work around the forget-to-reset-the-flag bug.
9439	echo 't clr' >>$CONFIG_STATUS
9440	echo ': clr' >>$CONFIG_STATUS
9441	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9442	echo 'CEOF
9443	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9444	rm -f $tmp/in
9445	mv $tmp/out $tmp/in
9446	' >>$CONFIG_STATUS
9447	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9448	rm -f conftest.undefs
9449	mv conftest.tail conftest.undefs
9450	done
9451	rm -f conftest.undefs
9452
9453	cat >>$CONFIG_STATUS <<\_ACEOF
9454	# Let's still pretend it is `configure' which instantiates (i.e., don't
9455	# use $as_me), people would be surprised to read:
9456	# /* config.h. Generated by config.status. */
9457	if test x"$ac_file" = x-; then
9458	echo "/* Generated by configure. */" >$tmp/config.h
9459	else
9460	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9461	fi
9462	cat $tmp/in >>$tmp/config.h
9463	rm -f $tmp/in
9464	if test x"$ac_file" != x-; then
9465	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9466	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9467	echo "$as_me: $ac_file is unchanged" >&6;}
9468	else
9469	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9470	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9471	X"$ac_file" : 'X$//$[^/]' \\| \
9472	X"$ac_file" : 'X$//$$' \\| \
9473	X"$ac_file" : 'X$/$' \\| \
9474	. : '$.$' 2>/dev/null \|\|
9475	echo X"$ac_file" \|
9476	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9477	/^X$\/\/$[^/].*/{ s//\1/; q; }
9478	/^X$\/\/$$/{ s//\1/; q; }
9479	/^X$\/$.*/{ s//\1/; q; }
9480	s/.*/./; q'`
9481	{ if $as_mkdir_p; then
9482	mkdir -p "$ac_dir"
9483	else
9484	as_dir="$ac_dir"
9485	as_dirs=
9486	while test ! -d "$as_dir"; do
9487	as_dirs="$as_dir $as_dirs"
9488	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9489	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9490	X"$as_dir" : 'X$//$[^/]' \\| \
9491	X"$as_dir" : 'X$//$$' \\| \
9492	X"$as_dir" : 'X$/$' \\| \
9493	. : '$.$' 2>/dev/null \|\|
9494	echo X"$as_dir" \|
9495	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9496	/^X$\/\/$[^/].*/{ s//\1/; q; }
9497	/^X$\/\/$$/{ s//\1/; q; }
9498	/^X$\/$.*/{ s//\1/; q; }
9499	s/.*/./; q'`
9500	done
9501	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9502	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9503	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9504	{ (exit 1); exit 1; }; }; }
9505
9506	rm -f $ac_file
9507	mv $tmp/config.h $ac_file
9508	fi
9509	else
9510	cat $tmp/config.h
9511	rm -f $tmp/config.h
9512	fi
9513	# Compute $ac_file's index in $config_headers.
9514	_am_stamp_count=1
9515	for _am_header in $config_headers :; do
9516	case $_am_header in
9517	$ac_file \| $ac_file:* )
9518	break ;;
9519	* )
9520	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9521	esac
9522	done
9523	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9524	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9525	X$ac_file : 'X$//$[^/]' \\| \
9526	X$ac_file : 'X$//$$' \\| \
9527	X$ac_file : 'X$/$' \\| \
9528	. : '$.$' 2>/dev/null \|\|
9529	echo X$ac_file \|
9530	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9531	/^X$\/\/$[^/].*/{ s//\1/; q; }
9532	/^X$\/\/$$/{ s//\1/; q; }
9533	/^X$\/$.*/{ s//\1/; q; }
9534	s/.*/./; q'`/stamp-h$_am_stamp_count
9535	done
9536	_ACEOF
9537	cat >>$CONFIG_STATUS <<\_ACEOF
9538
9539	#
9540	# CONFIG_COMMANDS section.
9541	#
9542	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9543	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9544	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9545	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9546	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9547	X"$ac_dest" : 'X$//$[^/]' \\| \
9548	X"$ac_dest" : 'X$//$$' \\| \
9549	X"$ac_dest" : 'X$/$' \\| \
9550	. : '$.$' 2>/dev/null \|\|
9551	echo X"$ac_dest" \|
9552	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9553	/^X$\/\/$[^/].*/{ s//\1/; q; }
9554	/^X$\/\/$$/{ s//\1/; q; }
9555	/^X$\/$.*/{ s//\1/; q; }
9556	s/.*/./; q'`
9557	{ if $as_mkdir_p; then
9558	mkdir -p "$ac_dir"
9559	else
9560	as_dir="$ac_dir"
9561	as_dirs=
9562	while test ! -d "$as_dir"; do
9563	as_dirs="$as_dir $as_dirs"
9564	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9565	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9566	X"$as_dir" : 'X$//$[^/]' \\| \
9567	X"$as_dir" : 'X$//$$' \\| \
9568	X"$as_dir" : 'X$/$' \\| \
9569	. : '$.$' 2>/dev/null \|\|
9570	echo X"$as_dir" \|
9571	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9572	/^X$\/\/$[^/].*/{ s//\1/; q; }
9573	/^X$\/\/$$/{ s//\1/; q; }
9574	/^X$\/$.*/{ s//\1/; q; }
9575	s/.*/./; q'`
9576	done
9577	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9578	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9579	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9580	{ (exit 1); exit 1; }; }; }
9581
9582	ac_builddir=.
9583
9584	if test "$ac_dir" != .; then
9585	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9586	# A "../" for each directory in $ac_dir_suffix.
9587	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9588	else
9589	ac_dir_suffix= ac_top_builddir=
9590	fi
9591
9592	case $srcdir in
9593	.) # No --srcdir option. We are building in place.
9594	ac_srcdir=.
9595	if test -z "$ac_top_builddir"; then
9596	ac_top_srcdir=.
9597	else
9598	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9599	fi ;;
9600	[\\/]* \| ?:[\\/]* ) # Absolute path.
9601	ac_srcdir=$srcdir$ac_dir_suffix;
9602	ac_top_srcdir=$srcdir ;;
9603	*) # Relative path.
9604	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9605	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9606	esac
9607
9608	# Do not use `cd foo && pwd` to compute absolute paths, because
9609	# the directories may not exist.
9610	case `pwd` in
9611	.) ac_abs_builddir="$ac_dir";;
9612	*)
9613	case "$ac_dir" in
9614	.) ac_abs_builddir=`pwd`;;
9615	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9616	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9617	esac;;
9618	esac
9619	case $ac_abs_builddir in
9620	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9621	*)
9622	case ${ac_top_builddir}. in
9623	.) ac_abs_top_builddir=$ac_abs_builddir;;
9624	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9625	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9626	esac;;
9627	esac
9628	case $ac_abs_builddir in
9629	.) ac_abs_srcdir=$ac_srcdir;;
9630	*)
9631	case $ac_srcdir in
9632	.) ac_abs_srcdir=$ac_abs_builddir;;
9633	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9634	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9635	esac;;
9636	esac
9637	case $ac_abs_builddir in
9638	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9639	*)
9640	case $ac_top_srcdir in
9641	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9642	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9643	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9644	esac;;
9645	esac
9646
9647
9648	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9649	echo "$as_me: executing $ac_dest commands" >&6;}
9650	case $ac_dest in
9651	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9652	# Strip MF so we end up with the name of the file.
9653	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9654	# Check whether this is an Automake generated Makefile or not.
9655	# We used to match only the files named `Makefile.in', but
9656	# some people rename them; so instead we look at the file content.
9657	# Grep'ing the first line is not enough: some people post-process
9658	# each Makefile.in and add a new line on top of each file to say so.
9659	# So let's grep whole file.
9660	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9661	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9662	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9663	X"$mf" : 'X$//$[^/]' \\| \
9664	X"$mf" : 'X$//$$' \\| \
9665	X"$mf" : 'X$/$' \\| \
9666	. : '$.$' 2>/dev/null \|\|
9667	echo X"$mf" \|
9668	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9669	/^X$\/\/$[^/].*/{ s//\1/; q; }
9670	/^X$\/\/$$/{ s//\1/; q; }
9671	/^X$\/$.*/{ s//\1/; q; }
9672	s/.*/./; q'`
9673	else
9674	continue
9675	fi
9676	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9677	# Extract the definition of DEP_FILES from the Makefile without
9678	# running `make'.
9679	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9680	test -z "$DEPDIR" && continue
9681	# When using ansi2knr, U may be empty or an underscore; expand it
9682	U=`sed -n 's/^U = //p' < "$mf"`
9683	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9684	# We invoke sed twice because it is the simplest approach to
9685	# changing $(DEPDIR) to its actual value in the expansion.
9686	for file in `sed -n '
9687	/^DEP_FILES = .*\\\\$/ {
9688	s/^DEP_FILES = //
9689	:loop
9690	s/\\\\$//
9691	p
9692	n
9693	/\\\\$/ b loop
9694	p
9695	}
9696	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9697	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9698	# Make sure the directory exists.
9699	test -f "$dirpart/$file" && continue
9700	fdir=`(dirname "$file") 2>/dev/null \|\|
9701	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9702	X"$file" : 'X$//$[^/]' \\| \
9703	X"$file" : 'X$//$$' \\| \
9704	X"$file" : 'X$/$' \\| \
9705	. : '$.$' 2>/dev/null \|\|
9706	echo X"$file" \|
9707	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9708	/^X$\/\/$[^/].*/{ s//\1/; q; }
9709	/^X$\/\/$$/{ s//\1/; q; }
9710	/^X$\/$.*/{ s//\1/; q; }
9711	s/.*/./; q'`
9712	{ if $as_mkdir_p; then
9713	mkdir -p $dirpart/$fdir
9714	else
9715	as_dir=$dirpart/$fdir
9716	as_dirs=
9717	while test ! -d "$as_dir"; do
9718	as_dirs="$as_dir $as_dirs"
9719	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9720	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9721	X"$as_dir" : 'X$//$[^/]' \\| \
9722	X"$as_dir" : 'X$//$$' \\| \
9723	X"$as_dir" : 'X$/$' \\| \
9724	. : '$.$' 2>/dev/null \|\|
9725	echo X"$as_dir" \|
9726	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9727	/^X$\/\/$[^/].*/{ s//\1/; q; }
9728	/^X$\/\/$$/{ s//\1/; q; }
9729	/^X$\/$.*/{ s//\1/; q; }
9730	s/.*/./; q'`
9731	done
9732	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9733	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9734	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9735	{ (exit 1); exit 1; }; }; }
9736
9737	# echo "creating $dirpart/$file"
9738	echo '# dummy' > "$dirpart/$file"
9739	done
9740	done
9741	;;
9742	esac
9743	done
9744	_ACEOF
9745
9746	cat >>$CONFIG_STATUS <<\_ACEOF
9747
9748	{ (exit 0); exit 0; }
9749	_ACEOF
9750	chmod +x $CONFIG_STATUS
9751	ac_clean_files=$ac_clean_files_save
9752
9753
9754	# configure is writing to config.log, and then calls config.status.
9755	# config.status does its own redirection, appending to config.log.
9756	# Unfortunately, on DOS this fails, as config.log is still kept open
9757	# by configure, so config.status won't be able to write to it; its
9758	# output is simply discarded. So we exec the FD to /dev/null,
9759	# effectively closing config.log, so it can be properly (re)opened and
9760	# appended to by config.status. When coming back to configure, we
9761	# need to make the FD available again.
9762	if test "$no_create" != yes; then
9763	ac_cs_success=:
9764	ac_config_status_args=
9765	test "$silent" = yes &&
9766	ac_config_status_args="$ac_config_status_args --quiet"
9767	exec 5>/dev/null
9768	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9769	exec 5>>config.log
9770	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9771	# would make configure fail if this is the last instruction.
9772	$ac_cs_success \|\| { (exit 1); exit 1; }
9773	fi
9774

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