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configure @ 3423

Last change on this file since 3423 was 3423, checked in by bensch, 20 years ago
orxonox/trunk: merged branches/updater back into the trunk merged with command: svn merge branches/updater trunk -r 3241:HEAD resolved conflicts in debug.h in favor of the trunk.
Property svn:executable set to ``*
File size: 286.8 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.2.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.2.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_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 0.2.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.1-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--enable-sub-projects also builds the subProjects by default
870
871	Optional Packages:
872	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
873	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
874	--without-gtk Prevents GTK from being loaded
875	--without-gthread Prevents gThread from being loaded
876	--without-pthread Prevents pthread from being loaded
877	--without-curl Prevents libcURL from being loaded
878	--without-sdl-image Prevents SDL_image from being loaded
879
880	Some influential environment variables:
881	CXX C++ compiler command
882	CXXFLAGS C++ compiler flags
883	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
884	nonstandard directory <lib dir>
885	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
886	headers in a nonstandard directory <include dir>
887	CC C compiler command
888	CFLAGS C compiler flags
889	CPP C preprocessor
890
891	Use these variables to override the choices made by `configure' or to help
892	it to find libraries and programs with nonstandard names/locations.
893
894	Report bugs to <orxonox-dev at mail.datacore.ch>.
895	_ACEOF
896	fi
897
898	if test "$ac_init_help" = "recursive"; then
899	# If there are subdirs, report their specific --help.
900	ac_popdir=`pwd`
901	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
902	test -d $ac_dir \|\| continue
903	ac_builddir=.
904
905	if test "$ac_dir" != .; then
906	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
907	# A "../" for each directory in $ac_dir_suffix.
908	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
909	else
910	ac_dir_suffix= ac_top_builddir=
911	fi
912
913	case $srcdir in
914	.) # No --srcdir option. We are building in place.
915	ac_srcdir=.
916	if test -z "$ac_top_builddir"; then
917	ac_top_srcdir=.
918	else
919	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
920	fi ;;
921	[\\/]* \| ?:[\\/]* ) # Absolute path.
922	ac_srcdir=$srcdir$ac_dir_suffix;
923	ac_top_srcdir=$srcdir ;;
924	*) # Relative path.
925	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
926	ac_top_srcdir=$ac_top_builddir$srcdir ;;
927	esac
928
929	# Do not use `cd foo && pwd` to compute absolute paths, because
930	# the directories may not exist.
931	case `pwd` in
932	.) ac_abs_builddir="$ac_dir";;
933	*)
934	case "$ac_dir" in
935	.) ac_abs_builddir=`pwd`;;
936	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
937	*) ac_abs_builddir=`pwd`/"$ac_dir";;
938	esac;;
939	esac
940	case $ac_abs_builddir in
941	.) ac_abs_top_builddir=${ac_top_builddir}.;;
942	*)
943	case ${ac_top_builddir}. in
944	.) ac_abs_top_builddir=$ac_abs_builddir;;
945	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
946	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
947	esac;;
948	esac
949	case $ac_abs_builddir in
950	.) ac_abs_srcdir=$ac_srcdir;;
951	*)
952	case $ac_srcdir in
953	.) ac_abs_srcdir=$ac_abs_builddir;;
954	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
955	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
956	esac;;
957	esac
958	case $ac_abs_builddir in
959	.) ac_abs_top_srcdir=$ac_top_srcdir;;
960	*)
961	case $ac_top_srcdir in
962	.) ac_abs_top_srcdir=$ac_abs_builddir;;
963	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
964	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
965	esac;;
966	esac
967
968	cd $ac_dir
969	# Check for guested configure; otherwise get Cygnus style configure.
970	if test -f $ac_srcdir/configure.gnu; then
971	echo
972	$SHELL $ac_srcdir/configure.gnu --help=recursive
973	elif test -f $ac_srcdir/configure; then
974	echo
975	$SHELL $ac_srcdir/configure --help=recursive
976	elif test -f $ac_srcdir/configure.ac \|\|
977	test -f $ac_srcdir/configure.in; then
978	echo
979	$ac_configure --help
980	else
981	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
982	fi
983	cd $ac_popdir
984	done
985	fi
986
987	test -n "$ac_init_help" && exit 0
988	if $ac_init_version; then
989	cat <<\_ACEOF
990	orxonox configure 0.2.1-pre-alpha
991	generated by GNU Autoconf 2.59
992
993	Copyright (C) 2003 Free Software Foundation, Inc.
994	This configure script is free software; the Free Software Foundation
995	gives unlimited permission to copy, distribute and modify it.
996	_ACEOF
997	exit 0
998	fi
999	exec 5>config.log
1000	cat >&5 <<_ACEOF
1001	This file contains any messages produced by compilers while
1002	running configure, to aid debugging if configure makes a mistake.
1003
1004	It was created by orxonox $as_me 0.2.1-pre-alpha, which was
1005	generated by GNU Autoconf 2.59. Invocation command line was
1006
1007	$ $0 $@
1008
1009	_ACEOF
1010	{
1011	cat <<_ASUNAME
1012	## --------- ##
1013	## Platform. ##
1014	## --------- ##
1015
1016	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1017	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1018	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1019	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1020	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1021
1022	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1023	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1024
1025	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1026	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1027	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1028	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1029	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1030	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1031	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1032
1033	_ASUNAME
1034
1035	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1036	for as_dir in $PATH
1037	do
1038	IFS=$as_save_IFS
1039	test -z "$as_dir" && as_dir=.
1040	echo "PATH: $as_dir"
1041	done
1042
1043	} >&5
1044
1045	cat >&5 <<_ACEOF
1046
1047
1048	## ----------- ##
1049	## Core tests. ##
1050	## ----------- ##
1051
1052	_ACEOF
1053
1054
1055	# Keep a trace of the command line.
1056	# Strip out --no-create and --no-recursion so they do not pile up.
1057	# Strip out --silent because we don't want to record it for future runs.
1058	# Also quote any args containing shell meta-characters.
1059	# Make two passes to allow for proper duplicate-argument suppression.
1060	ac_configure_args=
1061	ac_configure_args0=
1062	ac_configure_args1=
1063	ac_sep=
1064	ac_must_keep_next=false
1065	for ac_pass in 1 2
1066	do
1067	for ac_arg
1068	do
1069	case $ac_arg in
1070	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
1073	continue ;;
1074	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1075	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1076	esac
1077	case $ac_pass in
1078	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1079	2)
1080	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1081	if test $ac_must_keep_next = true; then
1082	ac_must_keep_next=false # Got value, back to normal.
1083	else
1084	case $ac_arg in
1085	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1086	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1087	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1088	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1089	case "$ac_configure_args0 " in
1090	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1091	esac
1092	;;
1093	-* ) ac_must_keep_next=true ;;
1094	esac
1095	fi
1096	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1097	# Get rid of the leading space.
1098	ac_sep=" "
1099	;;
1100	esac
1101	done
1102	done
1103	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1104	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1105
1106	# When interrupted or exit'd, cleanup temporary files, and complete
1107	# config.log. We remove comments because anyway the quotes in there
1108	# would cause problems or look ugly.
1109	# WARNING: Be sure not to use single quotes in there, as some shells,
1110	# such as our DU 5.0 friend, will then `close' the trap.
1111	trap 'exit_status=$?
1112	# Save into config.log some information that might help in debugging.
1113	{
1114	echo
1115
1116	cat <<\_ASBOX
1117	## ---------------- ##
1118	## Cache variables. ##
1119	## ---------------- ##
1120	_ASBOX
1121	echo
1122	# The following way of writing the cache mishandles newlines in values,
1123	{
1124	(set) 2>&1 \|
1125	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1126	ac_space=\ )
1127	sed -n \
1128	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1129	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1130	;;
1131	*)
1132	sed -n \
1133	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1134	;;
1135	esac;
1136	}
1137	echo
1138
1139	cat <<\_ASBOX
1140	## ----------------- ##
1141	## Output variables. ##
1142	## ----------------- ##
1143	_ASBOX
1144	echo
1145	for ac_var in $ac_subst_vars
1146	do
1147	eval ac_val=$`echo $ac_var`
1148	echo "$ac_var='"'"'$ac_val'"'"'"
1149	done \| sort
1150	echo
1151
1152	if test -n "$ac_subst_files"; then
1153	cat <<\_ASBOX
1154	## ------------- ##
1155	## Output files. ##
1156	## ------------- ##
1157	_ASBOX
1158	echo
1159	for ac_var in $ac_subst_files
1160	do
1161	eval ac_val=$`echo $ac_var`
1162	echo "$ac_var='"'"'$ac_val'"'"'"
1163	done \| sort
1164	echo
1165	fi
1166
1167	if test -s confdefs.h; then
1168	cat <<\_ASBOX
1169	## ----------- ##
1170	## confdefs.h. ##
1171	## ----------- ##
1172	_ASBOX
1173	echo
1174	sed "/^$/d" confdefs.h \| sort
1175	echo
1176	fi
1177	test "$ac_signal" != 0 &&
1178	echo "$as_me: caught signal $ac_signal"
1179	echo "$as_me: exit $exit_status"
1180	} >&5
1181	rm -f core *.core &&
1182	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1183	exit $exit_status
1184	' 0
1185	for ac_signal in 1 2 13 15; do
1186	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1187	done
1188	ac_signal=0
1189
1190	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1191	rm -rf conftest* confdefs.h
1192	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1193	echo >confdefs.h
1194
1195	# Predefined preprocessor variables.
1196
1197	cat >>confdefs.h <<_ACEOF
1198	#define PACKAGE_NAME "$PACKAGE_NAME"
1199	_ACEOF
1200
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_STRING "$PACKAGE_STRING"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1219	_ACEOF
1220
1221
1222	# Let the site file select an alternate cache file if it wants to.
1223	# Prefer explicitly selected file to automatically selected ones.
1224	if test -z "$CONFIG_SITE"; then
1225	if test "x$prefix" != xNONE; then
1226	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1227	else
1228	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1229	fi
1230	fi
1231	for ac_site_file in $CONFIG_SITE; do
1232	if test -r "$ac_site_file"; then
1233	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1234	echo "$as_me: loading site script $ac_site_file" >&6;}
1235	sed 's/^/\| /' "$ac_site_file" >&5
1236	. "$ac_site_file"
1237	fi
1238	done
1239
1240	if test -r "$cache_file"; then
1241	# Some versions of bash will fail to source /dev/null (special
1242	# files actually), so we avoid doing that.
1243	if test -f "$cache_file"; then
1244	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1245	echo "$as_me: loading cache $cache_file" >&6;}
1246	case $cache_file in
1247	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1248	*) . ./$cache_file;;
1249	esac
1250	fi
1251	else
1252	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1253	echo "$as_me: creating cache $cache_file" >&6;}
1254	>$cache_file
1255	fi
1256
1257	# Check that the precious variables saved in the cache have kept the same
1258	# value.
1259	ac_cache_corrupted=false
1260	for ac_var in `(set) 2>&1 \|
1261	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1262	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1263	eval ac_new_set=\$ac_env_${ac_var}_set
1264	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1265	eval ac_new_val="\$ac_env_${ac_var}_value"
1266	case $ac_old_set,$ac_new_set in
1267	set,)
1268	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1269	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1270	ac_cache_corrupted=: ;;
1271	,set)
1272	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1273	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1274	ac_cache_corrupted=: ;;
1275	,);;
1276	*)
1277	if test "x$ac_old_val" != "x$ac_new_val"; then
1278	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1279	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1280	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1281	echo "$as_me: former value: $ac_old_val" >&2;}
1282	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1283	echo "$as_me: current value: $ac_new_val" >&2;}
1284	ac_cache_corrupted=:
1285	fi;;
1286	esac
1287	# Pass precious variables to config.status.
1288	if test "$ac_new_set" = set; then
1289	case $ac_new_val in
1290	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1291	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1292	*) ac_arg=$ac_var=$ac_new_val ;;
1293	esac
1294	case " $ac_configure_args " in
1295	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1296	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1297	esac
1298	fi
1299	done
1300	if $ac_cache_corrupted; then
1301	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1302	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1303	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1304	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1305	{ (exit 1); exit 1; }; }
1306	fi
1307
1308	ac_ext=c
1309	ac_cpp='$CPP $CPPFLAGS'
1310	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1311	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1312	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341	# Detect the canonical host and target build environment.
1342	ac_aux_dir=
1343	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1344	if test -f $ac_dir/install-sh; then
1345	ac_aux_dir=$ac_dir
1346	ac_install_sh="$ac_aux_dir/install-sh -c"
1347	break
1348	elif test -f $ac_dir/install.sh; then
1349	ac_aux_dir=$ac_dir
1350	ac_install_sh="$ac_aux_dir/install.sh -c"
1351	break
1352	elif test -f $ac_dir/shtool; then
1353	ac_aux_dir=$ac_dir
1354	ac_install_sh="$ac_aux_dir/shtool install -c"
1355	break
1356	fi
1357	done
1358	if test -z "$ac_aux_dir"; then
1359	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1360	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1361	{ (exit 1); exit 1; }; }
1362	fi
1363	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1364	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1365	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1366
1367	# Make sure we can run config.sub.
1368	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1369	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1370	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1371	{ (exit 1); exit 1; }; }
1372
1373	echo "$as_me:$LINENO: checking build system type" >&5
1374	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1375	if test "${ac_cv_build+set}" = set; then
1376	echo $ECHO_N "(cached) $ECHO_C" >&6
1377	else
1378	ac_cv_build_alias=$build_alias
1379	test -z "$ac_cv_build_alias" &&
1380	ac_cv_build_alias=`$ac_config_guess`
1381	test -z "$ac_cv_build_alias" &&
1382	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1383	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1384	{ (exit 1); exit 1; }; }
1385	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1386	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1387	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1388	{ (exit 1); exit 1; }; }
1389
1390	fi
1391	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1392	echo "${ECHO_T}$ac_cv_build" >&6
1393	build=$ac_cv_build
1394	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1395	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1396	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1397
1398
1399	echo "$as_me:$LINENO: checking host system type" >&5
1400	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1401	if test "${ac_cv_host+set}" = set; then
1402	echo $ECHO_N "(cached) $ECHO_C" >&6
1403	else
1404	ac_cv_host_alias=$host_alias
1405	test -z "$ac_cv_host_alias" &&
1406	ac_cv_host_alias=$ac_cv_build_alias
1407	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1408	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1409	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1410	{ (exit 1); exit 1; }; }
1411
1412	fi
1413	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1414	echo "${ECHO_T}$ac_cv_host" >&6
1415	host=$ac_cv_host
1416	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1417	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1418	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1419
1420
1421	echo "$as_me:$LINENO: checking target system type" >&5
1422	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1423	if test "${ac_cv_target+set}" = set; then
1424	echo $ECHO_N "(cached) $ECHO_C" >&6
1425	else
1426	ac_cv_target_alias=$target_alias
1427	test "x$ac_cv_target_alias" = "x" &&
1428	ac_cv_target_alias=$ac_cv_host_alias
1429	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1430	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1431	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1432	{ (exit 1); exit 1; }; }
1433
1434	fi
1435	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1436	echo "${ECHO_T}$ac_cv_target" >&6
1437	target=$ac_cv_target
1438	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1439	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1440	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1441
1442
1443	# The aliases save the names the user supplied, while $host etc.
1444	# will get canonicalized.
1445	test -n "$target_alias" &&
1446	test "$program_prefix$program_suffix$program_transform_name" = \
1447	NONENONEs,x,x, &&
1448	program_prefix=${target_alias}-
1449
1450
1451	am__api_version="1.8"
1452	# Find a good install program. We prefer a C program (faster),
1453	# so one script is as good as another. But avoid the broken or
1454	# incompatible versions:
1455	# SysV /etc/install, /usr/sbin/install
1456	# SunOS /usr/etc/install
1457	# IRIX /sbin/install
1458	# AIX /bin/install
1459	# AmigaOS /C/install, which installs bootblocks on floppy discs
1460	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1461	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1462	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1463	# OS/2's system install, which has a completely different semantic
1464	# ./install, which can be erroneously created by make from ./install.sh.
1465	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1466	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1467	if test -z "$INSTALL"; then
1468	if test "${ac_cv_path_install+set}" = set; then
1469	echo $ECHO_N "(cached) $ECHO_C" >&6
1470	else
1471	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1472	for as_dir in $PATH
1473	do
1474	IFS=$as_save_IFS
1475	test -z "$as_dir" && as_dir=.
1476	# Account for people who put trailing slashes in PATH elements.
1477	case $as_dir/ in
1478	./ \| .// \| /cC/* \| \
1479	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1480	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1481	/usr/ucb/* ) ;;
1482	*)
1483	# OSF1 and SCO ODT 3.0 have their own names for install.
1484	# Don't use installbsd from OSF since it installs stuff as root
1485	# by default.
1486	for ac_prog in ginstall scoinst install; do
1487	for ac_exec_ext in '' $ac_executable_extensions; do
1488	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1489	if test $ac_prog = install &&
1490	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1491	# AIX install. It has an incompatible calling convention.
1492	:
1493	elif test $ac_prog = install &&
1494	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# program-specific install script used by HP pwplus--don't use.
1496	:
1497	else
1498	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1499	break 3
1500	fi
1501	fi
1502	done
1503	done
1504	;;
1505	esac
1506	done
1507
1508
1509	fi
1510	if test "${ac_cv_path_install+set}" = set; then
1511	INSTALL=$ac_cv_path_install
1512	else
1513	# As a last resort, use the slow shell script. We don't cache a
1514	# path for INSTALL within a source directory, because that will
1515	# break other packages using the cache if that directory is
1516	# removed, or if the path is relative.
1517	INSTALL=$ac_install_sh
1518	fi
1519	fi
1520	echo "$as_me:$LINENO: result: $INSTALL" >&5
1521	echo "${ECHO_T}$INSTALL" >&6
1522
1523	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1524	# It thinks the first close brace ends the variable substitution.
1525	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1526
1527	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1528
1529	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1530
1531	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1532	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1533	# Just in case
1534	sleep 1
1535	echo timestamp > conftest.file
1536	# Do `set' in a subshell so we don't clobber the current shell's
1537	# arguments. Must try -L first in case configure is actually a
1538	# symlink; some systems play weird games with the mod time of symlinks
1539	# (eg FreeBSD returns the mod time of the symlink's containing
1540	# directory).
1541	if (
1542	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1543	if test "$*" = "X"; then
1544	# -L didn't work.
1545	set X `ls -t $srcdir/configure conftest.file`
1546	fi
1547	rm -f conftest.file
1548	if test "$*" != "X $srcdir/configure conftest.file" \
1549	&& test "$*" != "X conftest.file $srcdir/configure"; then
1550
1551	# If neither matched, then we have a broken ls. This can happen
1552	# if, for instance, CONFIG_SHELL is bash and it inherits a
1553	# broken ls alias from the environment. This has actually
1554	# happened. Such a system could not be considered "sane".
1555	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1556	alias in your environment" >&5
1557	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1558	alias in your environment" >&2;}
1559	{ (exit 1); exit 1; }; }
1560	fi
1561
1562	test "$2" = conftest.file
1563	)
1564	then
1565	# Ok.
1566	:
1567	else
1568	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1569	Check your system clock" >&5
1570	echo "$as_me: error: newly created file is older than distributed files!
1571	Check your system clock" >&2;}
1572	{ (exit 1); exit 1; }; }
1573	fi
1574	echo "$as_me:$LINENO: result: yes" >&5
1575	echo "${ECHO_T}yes" >&6
1576	test "$program_prefix" != NONE &&
1577	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1578	# Use a double $ so make ignores it.
1579	test "$program_suffix" != NONE &&
1580	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1581	# Double any \ or $. echo might interpret backslashes.
1582	# By default was `s,x,x', remove it if useless.
1583	cat <<\_ACEOF >conftest.sed
1584	s/[\\$]/&&/g;s/;s,x,x,$//
1585	_ACEOF
1586	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1587	rm conftest.sed
1588
1589	# expand $ac_aux_dir to an absolute path
1590	am_aux_dir=`cd $ac_aux_dir && pwd`
1591
1592	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1593	# Use eval to expand $SHELL
1594	if eval "$MISSING --run true"; then
1595	am_missing_run="$MISSING --run "
1596	else
1597	am_missing_run=
1598	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1599	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1600	fi
1601
1602	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1603	# Keeping the `.' argument allows $(mkdir_p) to be used without
1604	# argument. Indeed, we sometimes output rules like
1605	# $(mkdir_p) $(somedir)
1606	# where $(somedir) is conditionally defined.
1607	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1608	# expensive solution, as it forces Make to start a sub-shell.)
1609	mkdir_p='mkdir -p -- .'
1610	else
1611	# On NextStep and OpenStep, the `mkdir' command does not
1612	# recognize any option. It will interpret all options as
1613	# directories to create, and then abort because `.' already
1614	# exists.
1615	for d in ./-p ./--version;
1616	do
1617	test -d $d && rmdir $d
1618	done
1619	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1620	if test -f "$ac_aux_dir/mkinstalldirs"; then
1621	mkdir_p='$(mkinstalldirs)'
1622	else
1623	mkdir_p='$(install_sh) -d'
1624	fi
1625	fi
1626
1627	for ac_prog in gawk mawk nawk awk
1628	do
1629	# Extract the first word of "$ac_prog", so it can be a program name with args.
1630	set dummy $ac_prog; ac_word=$2
1631	echo "$as_me:$LINENO: checking for $ac_word" >&5
1632	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1633	if test "${ac_cv_prog_AWK+set}" = set; then
1634	echo $ECHO_N "(cached) $ECHO_C" >&6
1635	else
1636	if test -n "$AWK"; then
1637	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1638	else
1639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1640	for as_dir in $PATH
1641	do
1642	IFS=$as_save_IFS
1643	test -z "$as_dir" && as_dir=.
1644	for ac_exec_ext in '' $ac_executable_extensions; do
1645	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1646	ac_cv_prog_AWK="$ac_prog"
1647	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1648	break 2
1649	fi
1650	done
1651	done
1652
1653	fi
1654	fi
1655	AWK=$ac_cv_prog_AWK
1656	if test -n "$AWK"; then
1657	echo "$as_me:$LINENO: result: $AWK" >&5
1658	echo "${ECHO_T}$AWK" >&6
1659	else
1660	echo "$as_me:$LINENO: result: no" >&5
1661	echo "${ECHO_T}no" >&6
1662	fi
1663
1664	test -n "$AWK" && break
1665	done
1666
1667	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1668	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1669	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1670	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1671	echo $ECHO_N "(cached) $ECHO_C" >&6
1672	else
1673	cat >conftest.make <<\_ACEOF
1674	all:
1675	@echo 'ac_maketemp="$(MAKE)"'
1676	_ACEOF
1677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1678	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1679	if test -n "$ac_maketemp"; then
1680	eval ac_cv_prog_make_${ac_make}_set=yes
1681	else
1682	eval ac_cv_prog_make_${ac_make}_set=no
1683	fi
1684	rm -f conftest.make
1685	fi
1686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1687	echo "$as_me:$LINENO: result: yes" >&5
1688	echo "${ECHO_T}yes" >&6
1689	SET_MAKE=
1690	else
1691	echo "$as_me:$LINENO: result: no" >&5
1692	echo "${ECHO_T}no" >&6
1693	SET_MAKE="MAKE=${MAKE-make}"
1694	fi
1695
1696	rm -rf .tst 2>/dev/null
1697	mkdir .tst 2>/dev/null
1698	if test -d .tst; then
1699	am__leading_dot=.
1700	else
1701	am__leading_dot=_
1702	fi
1703	rmdir .tst 2>/dev/null
1704
1705	# test to see if srcdir already configured
1706	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1707	test -f $srcdir/config.status; then
1708	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1709	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1710	{ (exit 1); exit 1; }; }
1711	fi
1712
1713	# test whether we have cygpath
1714	if test -z "$CYGPATH_W"; then
1715	if (cygpath --version) >/dev/null 2>/dev/null; then
1716	CYGPATH_W='cygpath -w'
1717	else
1718	CYGPATH_W=echo
1719	fi
1720	fi
1721
1722
1723	# Define the identity of the package.
1724	PACKAGE='orxonox'
1725	VERSION='0.2.1-pre-alpha'
1726
1727
1728	cat >>confdefs.h <<_ACEOF
1729	#define PACKAGE "$PACKAGE"
1730	_ACEOF
1731
1732
1733	cat >>confdefs.h <<_ACEOF
1734	#define VERSION "$VERSION"
1735	_ACEOF
1736
1737	# Some tools Automake needs.
1738
1739	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1740
1741
1742	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1743
1744
1745	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1746
1747
1748	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1749
1750
1751	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1752
1753
1754	AMTAR=${AMTAR-"${am_missing_run}tar"}
1755
1756	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1757
1758	# Installed binaries are usually stripped using `strip' when the user
1759	# run `make install-strip'. However `strip' might not be the right
1760	# tool to use in cross-compilation environments, therefore Automake
1761	# will honor the `STRIP' environment variable to overrule this program.
1762	if test "$cross_compiling" != no; then
1763	if test -n "$ac_tool_prefix"; then
1764	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1765	set dummy ${ac_tool_prefix}strip; ac_word=$2
1766	echo "$as_me:$LINENO: checking for $ac_word" >&5
1767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1768	if test "${ac_cv_prog_STRIP+set}" = set; then
1769	echo $ECHO_N "(cached) $ECHO_C" >&6
1770	else
1771	if test -n "$STRIP"; then
1772	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1773	else
1774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1775	for as_dir in $PATH
1776	do
1777	IFS=$as_save_IFS
1778	test -z "$as_dir" && as_dir=.
1779	for ac_exec_ext in '' $ac_executable_extensions; do
1780	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1781	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1783	break 2
1784	fi
1785	done
1786	done
1787
1788	fi
1789	fi
1790	STRIP=$ac_cv_prog_STRIP
1791	if test -n "$STRIP"; then
1792	echo "$as_me:$LINENO: result: $STRIP" >&5
1793	echo "${ECHO_T}$STRIP" >&6
1794	else
1795	echo "$as_me:$LINENO: result: no" >&5
1796	echo "${ECHO_T}no" >&6
1797	fi
1798
1799	fi
1800	if test -z "$ac_cv_prog_STRIP"; then
1801	ac_ct_STRIP=$STRIP
1802	# Extract the first word of "strip", so it can be a program name with args.
1803	set dummy strip; ac_word=$2
1804	echo "$as_me:$LINENO: checking for $ac_word" >&5
1805	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1806	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1807	echo $ECHO_N "(cached) $ECHO_C" >&6
1808	else
1809	if test -n "$ac_ct_STRIP"; then
1810	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1811	else
1812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813	for as_dir in $PATH
1814	do
1815	IFS=$as_save_IFS
1816	test -z "$as_dir" && as_dir=.
1817	for ac_exec_ext in '' $ac_executable_extensions; do
1818	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819	ac_cv_prog_ac_ct_STRIP="strip"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2
1822	fi
1823	done
1824	done
1825
1826	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1827	fi
1828	fi
1829	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1830	if test -n "$ac_ct_STRIP"; then
1831	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1832	echo "${ECHO_T}$ac_ct_STRIP" >&6
1833	else
1834	echo "$as_me:$LINENO: result: no" >&5
1835	echo "${ECHO_T}no" >&6
1836	fi
1837
1838	STRIP=$ac_ct_STRIP
1839	else
1840	STRIP="$ac_cv_prog_STRIP"
1841	fi
1842
1843	fi
1844	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1845
1846	# We need awk for the "check" target. The system "awk" is bad on
1847	# some platforms.
1848
1849
1850
1851
1852
1853	ac_config_headers="$ac_config_headers config.h"
1854
1855
1856
1857	# Checks for programs.
1858	ac_ext=cc
1859	ac_cpp='$CXXCPP $CPPFLAGS'
1860	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1861	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1862	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1863	if test -n "$ac_tool_prefix"; then
1864	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1865	do
1866	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1867	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1868	echo "$as_me:$LINENO: checking for $ac_word" >&5
1869	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1870	if test "${ac_cv_prog_CXX+set}" = set; then
1871	echo $ECHO_N "(cached) $ECHO_C" >&6
1872	else
1873	if test -n "$CXX"; then
1874	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1875	else
1876	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877	for as_dir in $PATH
1878	do
1879	IFS=$as_save_IFS
1880	test -z "$as_dir" && as_dir=.
1881	for ac_exec_ext in '' $ac_executable_extensions; do
1882	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1883	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1884	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1885	break 2
1886	fi
1887	done
1888	done
1889
1890	fi
1891	fi
1892	CXX=$ac_cv_prog_CXX
1893	if test -n "$CXX"; then
1894	echo "$as_me:$LINENO: result: $CXX" >&5
1895	echo "${ECHO_T}$CXX" >&6
1896	else
1897	echo "$as_me:$LINENO: result: no" >&5
1898	echo "${ECHO_T}no" >&6
1899	fi
1900
1901	test -n "$CXX" && break
1902	done
1903	fi
1904	if test -z "$CXX"; then
1905	ac_ct_CXX=$CXX
1906	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1907	do
1908	# Extract the first word of "$ac_prog", so it can be a program name with args.
1909	set dummy $ac_prog; ac_word=$2
1910	echo "$as_me:$LINENO: checking for $ac_word" >&5
1911	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1912	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1913	echo $ECHO_N "(cached) $ECHO_C" >&6
1914	else
1915	if test -n "$ac_ct_CXX"; then
1916	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1917	else
1918	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919	for as_dir in $PATH
1920	do
1921	IFS=$as_save_IFS
1922	test -z "$as_dir" && as_dir=.
1923	for ac_exec_ext in '' $ac_executable_extensions; do
1924	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1925	ac_cv_prog_ac_ct_CXX="$ac_prog"
1926	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1927	break 2
1928	fi
1929	done
1930	done
1931
1932	fi
1933	fi
1934	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1935	if test -n "$ac_ct_CXX"; then
1936	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1937	echo "${ECHO_T}$ac_ct_CXX" >&6
1938	else
1939	echo "$as_me:$LINENO: result: no" >&5
1940	echo "${ECHO_T}no" >&6
1941	fi
1942
1943	test -n "$ac_ct_CXX" && break
1944	done
1945	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1946
1947	CXX=$ac_ct_CXX
1948	fi
1949
1950
1951	# Provide some information about the compiler.
1952	echo "$as_me:$LINENO:" \
1953	"checking for C++ compiler version" >&5
1954	ac_compiler=`set X $ac_compile; echo $2`
1955	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1956	(eval $ac_compiler --version </dev/null >&5) 2>&5
1957	ac_status=$?
1958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1959	(exit $ac_status); }
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1961	(eval $ac_compiler -v </dev/null >&5) 2>&5
1962	ac_status=$?
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 $ac_status); }
1970
1971	cat >conftest.$ac_ext <<_ACEOF
1972	/* confdefs.h. */
1973	_ACEOF
1974	cat confdefs.h >>conftest.$ac_ext
1975	cat >>conftest.$ac_ext <<_ACEOF
1976	/* end confdefs.h. */
1977
1978	int
1979	main ()
1980	{
1981
1982	;
1983	return 0;
1984	}
1985	_ACEOF
1986	ac_clean_files_save=$ac_clean_files
1987	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1988	# Try to create an executable without -o first, disregard a.out.
1989	# It will help us diagnose broken compilers, and finding out an intuition
1990	# of exeext.
1991	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1992	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1993	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1994	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1995	(eval $ac_link_default) 2>&5
1996	ac_status=$?
1997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998	(exit $ac_status); }; then
1999	# Find the output, starting from the most likely. This scheme is
2000	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2001	# resort.
2002
2003	# Be careful to initialize this variable, since it used to be cached.
2004	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2005	ac_cv_exeext=
2006	# b.out is created by i960 compilers.
2007	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2008	do
2009	test -f "$ac_file" \|\| continue
2010	case $ac_file in
2011	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2012	;;
2013	conftest.$ac_ext )
2014	# This is the source file.
2015	;;
2016	[ab].out )
2017	# We found the default executable, but exeext='' is most
2018	# certainly right.
2019	break;;
2020	. )
2021	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2022	# FIXME: I believe we export ac_cv_exeext for Libtool,
2023	# but it would be cool to find out if it's true. Does anybody
2024	# maintain Libtool? --akim.
2025	export ac_cv_exeext
2026	break;;
2027	* )
2028	break;;
2029	esac
2030	done
2031	else
2032	echo "$as_me: failed program was:" >&5
2033	sed 's/^/\| /' conftest.$ac_ext >&5
2034
2035	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2036	See \`config.log' for more details." >&5
2037	echo "$as_me: error: C++ compiler cannot create executables
2038	See \`config.log' for more details." >&2;}
2039	{ (exit 77); exit 77; }; }
2040	fi
2041
2042	ac_exeext=$ac_cv_exeext
2043	echo "$as_me:$LINENO: result: $ac_file" >&5
2044	echo "${ECHO_T}$ac_file" >&6
2045
2046	# Check the compiler produces executables we can run. If not, either
2047	# the compiler is broken, or we cross compile.
2048	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2049	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2050	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2051	# If not cross compiling, check that we can run a simple program.
2052	if test "$cross_compiling" != yes; then
2053	if { ac_try='./$ac_file'
2054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2055	(eval $ac_try) 2>&5
2056	ac_status=$?
2057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2058	(exit $ac_status); }; }; then
2059	cross_compiling=no
2060	else
2061	if test "$cross_compiling" = maybe; then
2062	cross_compiling=yes
2063	else
2064	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2065	If you meant to cross compile, use \`--host'.
2066	See \`config.log' for more details." >&5
2067	echo "$as_me: error: cannot run C++ compiled programs.
2068	If you meant to cross compile, use \`--host'.
2069	See \`config.log' for more details." >&2;}
2070	{ (exit 1); exit 1; }; }
2071	fi
2072	fi
2073	fi
2074	echo "$as_me:$LINENO: result: yes" >&5
2075	echo "${ECHO_T}yes" >&6
2076
2077	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2078	ac_clean_files=$ac_clean_files_save
2079	# Check the compiler produces executables we can run. If not, either
2080	# the compiler is broken, or we cross compile.
2081	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2082	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2083	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2084	echo "${ECHO_T}$cross_compiling" >&6
2085
2086	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2087	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2088	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2089	(eval $ac_link) 2>&5
2090	ac_status=$?
2091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2092	(exit $ac_status); }; then
2093	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2094	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2095	# work properly (i.e., refer to `conftest.exe'), while it won't with
2096	# `rm'.
2097	for ac_file in conftest.exe conftest conftest.*; do
2098	test -f "$ac_file" \|\| continue
2099	case $ac_file in
2100	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2101	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2102	export ac_cv_exeext
2103	break;;
2104	* ) break;;
2105	esac
2106	done
2107	else
2108	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2109	See \`config.log' for more details." >&5
2110	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2111	See \`config.log' for more details." >&2;}
2112	{ (exit 1); exit 1; }; }
2113	fi
2114
2115	rm -f conftest$ac_cv_exeext
2116	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2117	echo "${ECHO_T}$ac_cv_exeext" >&6
2118
2119	rm -f conftest.$ac_ext
2120	EXEEXT=$ac_cv_exeext
2121	ac_exeext=$EXEEXT
2122	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2123	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2124	if test "${ac_cv_objext+set}" = set; then
2125	echo $ECHO_N "(cached) $ECHO_C" >&6
2126	else
2127	cat >conftest.$ac_ext <<_ACEOF
2128	/* confdefs.h. */
2129	_ACEOF
2130	cat confdefs.h >>conftest.$ac_ext
2131	cat >>conftest.$ac_ext <<_ACEOF
2132	/* end confdefs.h. */
2133
2134	int
2135	main ()
2136	{
2137
2138	;
2139	return 0;
2140	}
2141	_ACEOF
2142	rm -f conftest.o conftest.obj
2143	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2144	(eval $ac_compile) 2>&5
2145	ac_status=$?
2146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2147	(exit $ac_status); }; then
2148	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2149	case $ac_file in
2150	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2151	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2152	break;;
2153	esac
2154	done
2155	else
2156	echo "$as_me: failed program was:" >&5
2157	sed 's/^/\| /' conftest.$ac_ext >&5
2158
2159	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2160	See \`config.log' for more details." >&5
2161	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2162	See \`config.log' for more details." >&2;}
2163	{ (exit 1); exit 1; }; }
2164	fi
2165
2166	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2167	fi
2168	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2169	echo "${ECHO_T}$ac_cv_objext" >&6
2170	OBJEXT=$ac_cv_objext
2171	ac_objext=$OBJEXT
2172	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2173	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2174	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2175	echo $ECHO_N "(cached) $ECHO_C" >&6
2176	else
2177	cat >conftest.$ac_ext <<_ACEOF
2178	/* confdefs.h. */
2179	_ACEOF
2180	cat confdefs.h >>conftest.$ac_ext
2181	cat >>conftest.$ac_ext <<_ACEOF
2182	/* end confdefs.h. */
2183
2184	int
2185	main ()
2186	{
2187	#ifndef __GNUC__
2188	choke me
2189	#endif
2190
2191	;
2192	return 0;
2193	}
2194	_ACEOF
2195	rm -f conftest.$ac_objext
2196	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2197	(eval $ac_compile) 2>conftest.er1
2198	ac_status=$?
2199	grep -v '^ *+' conftest.er1 >conftest.err
2200	rm -f conftest.er1
2201	cat conftest.err >&5
2202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2203	(exit $ac_status); } &&
2204	{ ac_try='test -z "$ac_cxx_werror_flag"
2205	\|\| test ! -s conftest.err'
2206	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2207	(eval $ac_try) 2>&5
2208	ac_status=$?
2209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2210	(exit $ac_status); }; } &&
2211	{ ac_try='test -s conftest.$ac_objext'
2212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2213	(eval $ac_try) 2>&5
2214	ac_status=$?
2215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2216	(exit $ac_status); }; }; then
2217	ac_compiler_gnu=yes
2218	else
2219	echo "$as_me: failed program was:" >&5
2220	sed 's/^/\| /' conftest.$ac_ext >&5
2221
2222	ac_compiler_gnu=no
2223	fi
2224	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2225	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2226
2227	fi
2228	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2229	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2230	GXX=`test $ac_compiler_gnu = yes && echo yes`
2231	ac_test_CXXFLAGS=${CXXFLAGS+set}
2232	ac_save_CXXFLAGS=$CXXFLAGS
2233	CXXFLAGS="-g"
2234	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2235	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2236	if test "${ac_cv_prog_cxx_g+set}" = set; then
2237	echo $ECHO_N "(cached) $ECHO_C" >&6
2238	else
2239	cat >conftest.$ac_ext <<_ACEOF
2240	/* confdefs.h. */
2241	_ACEOF
2242	cat confdefs.h >>conftest.$ac_ext
2243	cat >>conftest.$ac_ext <<_ACEOF
2244	/* end confdefs.h. */
2245
2246	int
2247	main ()
2248	{
2249
2250	;
2251	return 0;
2252	}
2253	_ACEOF
2254	rm -f conftest.$ac_objext
2255	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2256	(eval $ac_compile) 2>conftest.er1
2257	ac_status=$?
2258	grep -v '^ *+' conftest.er1 >conftest.err
2259	rm -f conftest.er1
2260	cat conftest.err >&5
2261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262	(exit $ac_status); } &&
2263	{ ac_try='test -z "$ac_cxx_werror_flag"
2264	\|\| test ! -s conftest.err'
2265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266	(eval $ac_try) 2>&5
2267	ac_status=$?
2268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269	(exit $ac_status); }; } &&
2270	{ ac_try='test -s conftest.$ac_objext'
2271	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2272	(eval $ac_try) 2>&5
2273	ac_status=$?
2274	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275	(exit $ac_status); }; }; then
2276	ac_cv_prog_cxx_g=yes
2277	else
2278	echo "$as_me: failed program was:" >&5
2279	sed 's/^/\| /' conftest.$ac_ext >&5
2280
2281	ac_cv_prog_cxx_g=no
2282	fi
2283	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2284	fi
2285	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2286	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2287	if test "$ac_test_CXXFLAGS" = set; then
2288	CXXFLAGS=$ac_save_CXXFLAGS
2289	elif test $ac_cv_prog_cxx_g = yes; then
2290	if test "$GXX" = yes; then
2291	CXXFLAGS="-g -O2"
2292	else
2293	CXXFLAGS="-g"
2294	fi
2295	else
2296	if test "$GXX" = yes; then
2297	CXXFLAGS="-O2"
2298	else
2299	CXXFLAGS=
2300	fi
2301	fi
2302	for ac_declaration in \
2303	'' \
2304	'extern "C" void std::exit (int) throw (); using std::exit;' \
2305	'extern "C" void std::exit (int); using std::exit;' \
2306	'extern "C" void exit (int) throw ();' \
2307	'extern "C" void exit (int);' \
2308	'void exit (int);'
2309	do
2310	cat >conftest.$ac_ext <<_ACEOF
2311	/* confdefs.h. */
2312	_ACEOF
2313	cat confdefs.h >>conftest.$ac_ext
2314	cat >>conftest.$ac_ext <<_ACEOF
2315	/* end confdefs.h. */
2316	$ac_declaration
2317	#include <stdlib.h>
2318	int
2319	main ()
2320	{
2321	exit (42);
2322	;
2323	return 0;
2324	}
2325	_ACEOF
2326	rm -f conftest.$ac_objext
2327	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2328	(eval $ac_compile) 2>conftest.er1
2329	ac_status=$?
2330	grep -v '^ *+' conftest.er1 >conftest.err
2331	rm -f conftest.er1
2332	cat conftest.err >&5
2333	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2334	(exit $ac_status); } &&
2335	{ ac_try='test -z "$ac_cxx_werror_flag"
2336	\|\| test ! -s conftest.err'
2337	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2338	(eval $ac_try) 2>&5
2339	ac_status=$?
2340	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2341	(exit $ac_status); }; } &&
2342	{ ac_try='test -s conftest.$ac_objext'
2343	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2344	(eval $ac_try) 2>&5
2345	ac_status=$?
2346	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2347	(exit $ac_status); }; }; then
2348	:
2349	else
2350	echo "$as_me: failed program was:" >&5
2351	sed 's/^/\| /' conftest.$ac_ext >&5
2352
2353	continue
2354	fi
2355	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2356	cat >conftest.$ac_ext <<_ACEOF
2357	/* confdefs.h. */
2358	_ACEOF
2359	cat confdefs.h >>conftest.$ac_ext
2360	cat >>conftest.$ac_ext <<_ACEOF
2361	/* end confdefs.h. */
2362	$ac_declaration
2363	int
2364	main ()
2365	{
2366	exit (42);
2367	;
2368	return 0;
2369	}
2370	_ACEOF
2371	rm -f conftest.$ac_objext
2372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2373	(eval $ac_compile) 2>conftest.er1
2374	ac_status=$?
2375	grep -v '^ *+' conftest.er1 >conftest.err
2376	rm -f conftest.er1
2377	cat conftest.err >&5
2378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2379	(exit $ac_status); } &&
2380	{ ac_try='test -z "$ac_cxx_werror_flag"
2381	\|\| test ! -s conftest.err'
2382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2383	(eval $ac_try) 2>&5
2384	ac_status=$?
2385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386	(exit $ac_status); }; } &&
2387	{ ac_try='test -s conftest.$ac_objext'
2388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2389	(eval $ac_try) 2>&5
2390	ac_status=$?
2391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392	(exit $ac_status); }; }; then
2393	break
2394	else
2395	echo "$as_me: failed program was:" >&5
2396	sed 's/^/\| /' conftest.$ac_ext >&5
2397
2398	fi
2399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2400	done
2401	rm -f conftest*
2402	if test -n "$ac_declaration"; then
2403	echo '#ifdef __cplusplus' >>confdefs.h
2404	echo $ac_declaration >>confdefs.h
2405	echo '#endif' >>confdefs.h
2406	fi
2407
2408	ac_ext=c
2409	ac_cpp='$CPP $CPPFLAGS'
2410	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2413	DEPDIR="${am__leading_dot}deps"
2414
2415	ac_config_commands="$ac_config_commands depfiles"
2416
2417
2418	am_make=${MAKE-make}
2419	cat > confinc << 'END'
2420	am__doit:
2421	@echo done
2422	.PHONY: am__doit
2423	END
2424	# If we don't find an include directive, just comment out the code.
2425	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2426	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2427	am__include="#"
2428	am__quote=
2429	_am_result=none
2430	# First try GNU make style include.
2431	echo "include confinc" > confmf
2432	# We grep out `Entering directory' and `Leaving directory'
2433	# messages which can occur if `w' ends up in MAKEFLAGS.
2434	# In particular we don't look at `^make:' because GNU make might
2435	# be invoked under some other name (usually "gmake"), in which
2436	# case it prints its new name instead of `make'.
2437	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2438	am__include=include
2439	am__quote=
2440	_am_result=GNU
2441	fi
2442	# Now try BSD make style include.
2443	if test "$am__include" = "#"; then
2444	echo '.include "confinc"' > confmf
2445	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2446	am__include=.include
2447	am__quote="\""
2448	_am_result=BSD
2449	fi
2450	fi
2451
2452
2453	echo "$as_me:$LINENO: result: $_am_result" >&5
2454	echo "${ECHO_T}$_am_result" >&6
2455	rm -f confinc confmf
2456
2457	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2458	if test "${enable_dependency_tracking+set}" = set; then
2459	enableval="$enable_dependency_tracking"
2460
2461	fi;
2462	if test "x$enable_dependency_tracking" != xno; then
2463	am_depcomp="$ac_aux_dir/depcomp"
2464	AMDEPBACKSLASH='\'
2465	fi
2466
2467
2468	if test "x$enable_dependency_tracking" != xno; then
2469	AMDEP_TRUE=
2470	AMDEP_FALSE='#'
2471	else
2472	AMDEP_TRUE='#'
2473	AMDEP_FALSE=
2474	fi
2475
2476
2477
2478
2479	depcc="$CXX" am_compiler_list=
2480
2481	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2482	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2483	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2484	echo $ECHO_N "(cached) $ECHO_C" >&6
2485	else
2486	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2487	# We make a subdir and do the tests there. Otherwise we can end up
2488	# making bogus files that we don't know about and never remove. For
2489	# instance it was reported that on HP-UX the gcc test will end up
2490	# making a dummy file named `D' -- because `-MD' means `put the output
2491	# in D'.
2492	mkdir conftest.dir
2493	# Copy depcomp to subdir because otherwise we won't find it if we're
2494	# using a relative directory.
2495	cp "$am_depcomp" conftest.dir
2496	cd conftest.dir
2497	# We will build objects and dependencies in a subdirectory because
2498	# it helps to detect inapplicable dependency modes. For instance
2499	# both Tru64's cc and ICC support -MD to output dependencies as a
2500	# side effect of compilation, but ICC will put the dependencies in
2501	# the current directory while Tru64 will put them in the object
2502	# directory.
2503	mkdir sub
2504
2505	am_cv_CXX_dependencies_compiler_type=none
2506	if test "$am_compiler_list" = ""; then
2507	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2508	fi
2509	for depmode in $am_compiler_list; do
2510	# Setup a source with many dependencies, because some compilers
2511	# like to wrap large dependency lists on column 80 (with \), and
2512	# we should not choose a depcomp mode which is confused by this.
2513	#
2514	# We need to recreate these files for each test, as the compiler may
2515	# overwrite some of them when testing with obscure command lines.
2516	# This happens at least with the AIX C compiler.
2517	: > sub/conftest.c
2518	for i in 1 2 3 4 5 6; do
2519	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2520	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2521	# Solaris 8's {/usr,}/bin/sh.
2522	touch sub/conftst$i.h
2523	done
2524	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2525
2526	case $depmode in
2527	nosideeffect)
2528	# after this tag, mechanisms are not by side-effect, so they'll
2529	# only be used when explicitly requested
2530	if test "x$enable_dependency_tracking" = xyes; then
2531	continue
2532	else
2533	break
2534	fi
2535	;;
2536	none) break ;;
2537	esac
2538	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2539	# mode. It turns out that the SunPro C++ compiler does not properly
2540	# handle `-M -o', and we need to detect this.
2541	if depmode=$depmode \
2542	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2543	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2544	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2545	>/dev/null 2>conftest.err &&
2546	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2547	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2548	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2549	# icc doesn't choke on unknown options, it will just issue warnings
2550	# or remarks (even with -Werror). So we grep stderr for any message
2551	# that says an option was ignored or not supported.
2552	# When given -MP, icc 7.0 and 7.1 complain thusly:
2553	# icc: Command line warning: ignoring option '-M'; no argument required
2554	# The diagnosis changed in icc 8.0:
2555	# icc: Command line remark: option '-MP' not supported
2556	if (grep 'ignoring option' conftest.err \|\|
2557	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2558	am_cv_CXX_dependencies_compiler_type=$depmode
2559	break
2560	fi
2561	fi
2562	done
2563
2564	cd ..
2565	rm -rf conftest.dir
2566	else
2567	am_cv_CXX_dependencies_compiler_type=none
2568	fi
2569
2570	fi
2571	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2572	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2573	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2574
2575
2576
2577	if
2578	test "x$enable_dependency_tracking" != xno \
2579	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2580	am__fastdepCXX_TRUE=
2581	am__fastdepCXX_FALSE='#'
2582	else
2583	am__fastdepCXX_TRUE='#'
2584	am__fastdepCXX_FALSE=
2585	fi
2586
2587
2588	ac_ext=c
2589	ac_cpp='$CPP $CPPFLAGS'
2590	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2591	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2592	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2593	if test -n "$ac_tool_prefix"; then
2594	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2595	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2596	echo "$as_me:$LINENO: checking for $ac_word" >&5
2597	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598	if test "${ac_cv_prog_CC+set}" = set; then
2599	echo $ECHO_N "(cached) $ECHO_C" >&6
2600	else
2601	if test -n "$CC"; then
2602	ac_cv_prog_CC="$CC" # Let the user override the test.
2603	else
2604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605	for as_dir in $PATH
2606	do
2607	IFS=$as_save_IFS
2608	test -z "$as_dir" && as_dir=.
2609	for ac_exec_ext in '' $ac_executable_extensions; do
2610	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2612	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613	break 2
2614	fi
2615	done
2616	done
2617
2618	fi
2619	fi
2620	CC=$ac_cv_prog_CC
2621	if test -n "$CC"; then
2622	echo "$as_me:$LINENO: result: $CC" >&5
2623	echo "${ECHO_T}$CC" >&6
2624	else
2625	echo "$as_me:$LINENO: result: no" >&5
2626	echo "${ECHO_T}no" >&6
2627	fi
2628
2629	fi
2630	if test -z "$ac_cv_prog_CC"; then
2631	ac_ct_CC=$CC
2632	# Extract the first word of "gcc", so it can be a program name with args.
2633	set dummy gcc; ac_word=$2
2634	echo "$as_me:$LINENO: checking for $ac_word" >&5
2635	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2637	echo $ECHO_N "(cached) $ECHO_C" >&6
2638	else
2639	if test -n "$ac_ct_CC"; then
2640	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2641	else
2642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643	for as_dir in $PATH
2644	do
2645	IFS=$as_save_IFS
2646	test -z "$as_dir" && as_dir=.
2647	for ac_exec_ext in '' $ac_executable_extensions; do
2648	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649	ac_cv_prog_ac_ct_CC="gcc"
2650	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651	break 2
2652	fi
2653	done
2654	done
2655
2656	fi
2657	fi
2658	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2659	if test -n "$ac_ct_CC"; then
2660	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2661	echo "${ECHO_T}$ac_ct_CC" >&6
2662	else
2663	echo "$as_me:$LINENO: result: no" >&5
2664	echo "${ECHO_T}no" >&6
2665	fi
2666
2667	CC=$ac_ct_CC
2668	else
2669	CC="$ac_cv_prog_CC"
2670	fi
2671
2672	if test -z "$CC"; then
2673	if test -n "$ac_tool_prefix"; then
2674	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2675	set dummy ${ac_tool_prefix}cc; ac_word=$2
2676	echo "$as_me:$LINENO: checking for $ac_word" >&5
2677	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2678	if test "${ac_cv_prog_CC+set}" = set; then
2679	echo $ECHO_N "(cached) $ECHO_C" >&6
2680	else
2681	if test -n "$CC"; then
2682	ac_cv_prog_CC="$CC" # Let the user override the test.
2683	else
2684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685	for as_dir in $PATH
2686	do
2687	IFS=$as_save_IFS
2688	test -z "$as_dir" && as_dir=.
2689	for ac_exec_ext in '' $ac_executable_extensions; do
2690	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2691	ac_cv_prog_CC="${ac_tool_prefix}cc"
2692	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2693	break 2
2694	fi
2695	done
2696	done
2697
2698	fi
2699	fi
2700	CC=$ac_cv_prog_CC
2701	if test -n "$CC"; then
2702	echo "$as_me:$LINENO: result: $CC" >&5
2703	echo "${ECHO_T}$CC" >&6
2704	else
2705	echo "$as_me:$LINENO: result: no" >&5
2706	echo "${ECHO_T}no" >&6
2707	fi
2708
2709	fi
2710	if test -z "$ac_cv_prog_CC"; then
2711	ac_ct_CC=$CC
2712	# Extract the first word of "cc", so it can be a program name with args.
2713	set dummy cc; ac_word=$2
2714	echo "$as_me:$LINENO: checking for $ac_word" >&5
2715	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2716	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2717	echo $ECHO_N "(cached) $ECHO_C" >&6
2718	else
2719	if test -n "$ac_ct_CC"; then
2720	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2721	else
2722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2723	for as_dir in $PATH
2724	do
2725	IFS=$as_save_IFS
2726	test -z "$as_dir" && as_dir=.
2727	for ac_exec_ext in '' $ac_executable_extensions; do
2728	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2729	ac_cv_prog_ac_ct_CC="cc"
2730	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2731	break 2
2732	fi
2733	done
2734	done
2735
2736	fi
2737	fi
2738	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2739	if test -n "$ac_ct_CC"; then
2740	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2741	echo "${ECHO_T}$ac_ct_CC" >&6
2742	else
2743	echo "$as_me:$LINENO: result: no" >&5
2744	echo "${ECHO_T}no" >&6
2745	fi
2746
2747	CC=$ac_ct_CC
2748	else
2749	CC="$ac_cv_prog_CC"
2750	fi
2751
2752	fi
2753	if test -z "$CC"; then
2754	# Extract the first word of "cc", so it can be a program name with args.
2755	set dummy cc; ac_word=$2
2756	echo "$as_me:$LINENO: checking for $ac_word" >&5
2757	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2758	if test "${ac_cv_prog_CC+set}" = set; then
2759	echo $ECHO_N "(cached) $ECHO_C" >&6
2760	else
2761	if test -n "$CC"; then
2762	ac_cv_prog_CC="$CC" # Let the user override the test.
2763	else
2764	ac_prog_rejected=no
2765	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766	for as_dir in $PATH
2767	do
2768	IFS=$as_save_IFS
2769	test -z "$as_dir" && as_dir=.
2770	for ac_exec_ext in '' $ac_executable_extensions; do
2771	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2772	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2773	ac_prog_rejected=yes
2774	continue
2775	fi
2776	ac_cv_prog_CC="cc"
2777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778	break 2
2779	fi
2780	done
2781	done
2782
2783	if test $ac_prog_rejected = yes; then
2784	# We found a bogon in the path, so make sure we never use it.
2785	set dummy $ac_cv_prog_CC
2786	shift
2787	if test $# != 0; then
2788	# We chose a different compiler from the bogus one.
2789	# However, it has the same basename, so the bogon will be chosen
2790	# first if we set CC to just the basename; use the full file name.
2791	shift
2792	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2793	fi
2794	fi
2795	fi
2796	fi
2797	CC=$ac_cv_prog_CC
2798	if test -n "$CC"; then
2799	echo "$as_me:$LINENO: result: $CC" >&5
2800	echo "${ECHO_T}$CC" >&6
2801	else
2802	echo "$as_me:$LINENO: result: no" >&5
2803	echo "${ECHO_T}no" >&6
2804	fi
2805
2806	fi
2807	if test -z "$CC"; then
2808	if test -n "$ac_tool_prefix"; then
2809	for ac_prog in cl
2810	do
2811	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2812	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2813	echo "$as_me:$LINENO: checking for $ac_word" >&5
2814	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2815	if test "${ac_cv_prog_CC+set}" = set; then
2816	echo $ECHO_N "(cached) $ECHO_C" >&6
2817	else
2818	if test -n "$CC"; then
2819	ac_cv_prog_CC="$CC" # Let the user override the test.
2820	else
2821	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2822	for as_dir in $PATH
2823	do
2824	IFS=$as_save_IFS
2825	test -z "$as_dir" && as_dir=.
2826	for ac_exec_ext in '' $ac_executable_extensions; do
2827	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2828	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2829	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2830	break 2
2831	fi
2832	done
2833	done
2834
2835	fi
2836	fi
2837	CC=$ac_cv_prog_CC
2838	if test -n "$CC"; then
2839	echo "$as_me:$LINENO: result: $CC" >&5
2840	echo "${ECHO_T}$CC" >&6
2841	else
2842	echo "$as_me:$LINENO: result: no" >&5
2843	echo "${ECHO_T}no" >&6
2844	fi
2845
2846	test -n "$CC" && break
2847	done
2848	fi
2849	if test -z "$CC"; then
2850	ac_ct_CC=$CC
2851	for ac_prog in cl
2852	do
2853	# Extract the first word of "$ac_prog", so it can be a program name with args.
2854	set dummy $ac_prog; ac_word=$2
2855	echo "$as_me:$LINENO: checking for $ac_word" >&5
2856	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2857	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2858	echo $ECHO_N "(cached) $ECHO_C" >&6
2859	else
2860	if test -n "$ac_ct_CC"; then
2861	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2862	else
2863	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864	for as_dir in $PATH
2865	do
2866	IFS=$as_save_IFS
2867	test -z "$as_dir" && as_dir=.
2868	for ac_exec_ext in '' $ac_executable_extensions; do
2869	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2870	ac_cv_prog_ac_ct_CC="$ac_prog"
2871	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2872	break 2
2873	fi
2874	done
2875	done
2876
2877	fi
2878	fi
2879	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2880	if test -n "$ac_ct_CC"; then
2881	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2882	echo "${ECHO_T}$ac_ct_CC" >&6
2883	else
2884	echo "$as_me:$LINENO: result: no" >&5
2885	echo "${ECHO_T}no" >&6
2886	fi
2887
2888	test -n "$ac_ct_CC" && break
2889	done
2890
2891	CC=$ac_ct_CC
2892	fi
2893
2894	fi
2895
2896
2897	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2898	See \`config.log' for more details." >&5
2899	echo "$as_me: error: no acceptable C compiler found in \$PATH
2900	See \`config.log' for more details." >&2;}
2901	{ (exit 1); exit 1; }; }
2902
2903	# Provide some information about the compiler.
2904	echo "$as_me:$LINENO:" \
2905	"checking for C compiler version" >&5
2906	ac_compiler=`set X $ac_compile; echo $2`
2907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2908	(eval $ac_compiler --version </dev/null >&5) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2913	(eval $ac_compiler -v </dev/null >&5) 2>&5
2914	ac_status=$?
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 $ac_status); }
2922
2923	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2924	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2925	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2926	echo $ECHO_N "(cached) $ECHO_C" >&6
2927	else
2928	cat >conftest.$ac_ext <<_ACEOF
2929	/* confdefs.h. */
2930	_ACEOF
2931	cat confdefs.h >>conftest.$ac_ext
2932	cat >>conftest.$ac_ext <<_ACEOF
2933	/* end confdefs.h. */
2934
2935	int
2936	main ()
2937	{
2938	#ifndef __GNUC__
2939	choke me
2940	#endif
2941
2942	;
2943	return 0;
2944	}
2945	_ACEOF
2946	rm -f conftest.$ac_objext
2947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2948	(eval $ac_compile) 2>conftest.er1
2949	ac_status=$?
2950	grep -v '^ *+' conftest.er1 >conftest.err
2951	rm -f conftest.er1
2952	cat conftest.err >&5
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); } &&
2955	{ ac_try='test -z "$ac_c_werror_flag"
2956	\|\| test ! -s conftest.err'
2957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2958	(eval $ac_try) 2>&5
2959	ac_status=$?
2960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961	(exit $ac_status); }; } &&
2962	{ ac_try='test -s conftest.$ac_objext'
2963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2964	(eval $ac_try) 2>&5
2965	ac_status=$?
2966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967	(exit $ac_status); }; }; then
2968	ac_compiler_gnu=yes
2969	else
2970	echo "$as_me: failed program was:" >&5
2971	sed 's/^/\| /' conftest.$ac_ext >&5
2972
2973	ac_compiler_gnu=no
2974	fi
2975	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2976	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2977
2978	fi
2979	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2980	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2981	GCC=`test $ac_compiler_gnu = yes && echo yes`
2982	ac_test_CFLAGS=${CFLAGS+set}
2983	ac_save_CFLAGS=$CFLAGS
2984	CFLAGS="-g"
2985	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2986	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2987	if test "${ac_cv_prog_cc_g+set}" = set; then
2988	echo $ECHO_N "(cached) $ECHO_C" >&6
2989	else
2990	cat >conftest.$ac_ext <<_ACEOF
2991	/* confdefs.h. */
2992	_ACEOF
2993	cat confdefs.h >>conftest.$ac_ext
2994	cat >>conftest.$ac_ext <<_ACEOF
2995	/* end confdefs.h. */
2996
2997	int
2998	main ()
2999	{
3000
3001	;
3002	return 0;
3003	}
3004	_ACEOF
3005	rm -f conftest.$ac_objext
3006	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3007	(eval $ac_compile) 2>conftest.er1
3008	ac_status=$?
3009	grep -v '^ *+' conftest.er1 >conftest.err
3010	rm -f conftest.er1
3011	cat conftest.err >&5
3012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013	(exit $ac_status); } &&
3014	{ ac_try='test -z "$ac_c_werror_flag"
3015	\|\| test ! -s conftest.err'
3016	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3017	(eval $ac_try) 2>&5
3018	ac_status=$?
3019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3020	(exit $ac_status); }; } &&
3021	{ ac_try='test -s conftest.$ac_objext'
3022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3023	(eval $ac_try) 2>&5
3024	ac_status=$?
3025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3026	(exit $ac_status); }; }; then
3027	ac_cv_prog_cc_g=yes
3028	else
3029	echo "$as_me: failed program was:" >&5
3030	sed 's/^/\| /' conftest.$ac_ext >&5
3031
3032	ac_cv_prog_cc_g=no
3033	fi
3034	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3035	fi
3036	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3037	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3038	if test "$ac_test_CFLAGS" = set; then
3039	CFLAGS=$ac_save_CFLAGS
3040	elif test $ac_cv_prog_cc_g = yes; then
3041	if test "$GCC" = yes; then
3042	CFLAGS="-g -O2"
3043	else
3044	CFLAGS="-g"
3045	fi
3046	else
3047	if test "$GCC" = yes; then
3048	CFLAGS="-O2"
3049	else
3050	CFLAGS=
3051	fi
3052	fi
3053	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3054	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3055	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3056	echo $ECHO_N "(cached) $ECHO_C" >&6
3057	else
3058	ac_cv_prog_cc_stdc=no
3059	ac_save_CC=$CC
3060	cat >conftest.$ac_ext <<_ACEOF
3061	/* confdefs.h. */
3062	_ACEOF
3063	cat confdefs.h >>conftest.$ac_ext
3064	cat >>conftest.$ac_ext <<_ACEOF
3065	/* end confdefs.h. */
3066	#include <stdarg.h>
3067	#include <stdio.h>
3068	#include <sys/types.h>
3069	#include <sys/stat.h>
3070	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3071	struct buf { int x; };
3072	FILE * (rcsopen) (struct buf , struct stat *, int);
3073	static char *e (p, i)
3074	char **p;
3075	int i;
3076	{
3077	return p[i];
3078	}
3079	static char f (char (g) (char , int), char *p, ...)
3080	{
3081	char *s;
3082	va_list v;
3083	va_start (v,p);
3084	s = g (p, va_arg (v,int));
3085	va_end (v);
3086	return s;
3087	}
3088
3089	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3090	function prototypes and stuff, but not '\xHH' hex character constants.
3091	These don't provoke an error unfortunately, instead are silently treated
3092	as 'x'. The following induces an error, until -std1 is added to get
3093	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3094	array size at least. It's necessary to write '\x00'==0 to get something
3095	that's true only with -std1. */
3096	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3097
3098	int test (int i, double x);
3099	struct s1 {int (*f) (int a);};
3100	struct s2 {int (*f) (double a);};
3101	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3102	int argc;
3103	char **argv;
3104	int
3105	main ()
3106	{
3107	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3108	;
3109	return 0;
3110	}
3111	_ACEOF
3112	# Don't try gcc -ansi; that turns off useful extensions and
3113	# breaks some systems' header files.
3114	# AIX -qlanglvl=ansi
3115	# Ultrix and OSF/1 -std1
3116	# HP-UX 10.20 and later -Ae
3117	# HP-UX older versions -Aa -D_HPUX_SOURCE
3118	# SVR4 -Xc -D__EXTENSIONS__
3119	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3120	do
3121	CC="$ac_save_CC $ac_arg"
3122	rm -f conftest.$ac_objext
3123	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3124	(eval $ac_compile) 2>conftest.er1
3125	ac_status=$?
3126	grep -v '^ *+' conftest.er1 >conftest.err
3127	rm -f conftest.er1
3128	cat conftest.err >&5
3129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3130	(exit $ac_status); } &&
3131	{ ac_try='test -z "$ac_c_werror_flag"
3132	\|\| test ! -s conftest.err'
3133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3134	(eval $ac_try) 2>&5
3135	ac_status=$?
3136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3137	(exit $ac_status); }; } &&
3138	{ ac_try='test -s conftest.$ac_objext'
3139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3140	(eval $ac_try) 2>&5
3141	ac_status=$?
3142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3143	(exit $ac_status); }; }; then
3144	ac_cv_prog_cc_stdc=$ac_arg
3145	break
3146	else
3147	echo "$as_me: failed program was:" >&5
3148	sed 's/^/\| /' conftest.$ac_ext >&5
3149
3150	fi
3151	rm -f conftest.err conftest.$ac_objext
3152	done
3153	rm -f conftest.$ac_ext conftest.$ac_objext
3154	CC=$ac_save_CC
3155
3156	fi
3157
3158	case "x$ac_cv_prog_cc_stdc" in
3159	x\|xno)
3160	echo "$as_me:$LINENO: result: none needed" >&5
3161	echo "${ECHO_T}none needed" >&6 ;;
3162	*)
3163	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3164	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3165	CC="$CC $ac_cv_prog_cc_stdc" ;;
3166	esac
3167
3168	# Some people use a C++ compiler to compile C. Since we use `exit',
3169	# in C++ we need to declare it. In case someone uses the same compiler
3170	# for both compiling C and C++ we need to have the C++ compiler decide
3171	# the declaration of exit, since it's the most demanding environment.
3172	cat >conftest.$ac_ext <<_ACEOF
3173	#ifndef __cplusplus
3174	choke me
3175	#endif
3176	_ACEOF
3177	rm -f conftest.$ac_objext
3178	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3179	(eval $ac_compile) 2>conftest.er1
3180	ac_status=$?
3181	grep -v '^ *+' conftest.er1 >conftest.err
3182	rm -f conftest.er1
3183	cat conftest.err >&5
3184	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185	(exit $ac_status); } &&
3186	{ ac_try='test -z "$ac_c_werror_flag"
3187	\|\| test ! -s conftest.err'
3188	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3189	(eval $ac_try) 2>&5
3190	ac_status=$?
3191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192	(exit $ac_status); }; } &&
3193	{ ac_try='test -s conftest.$ac_objext'
3194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3195	(eval $ac_try) 2>&5
3196	ac_status=$?
3197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3198	(exit $ac_status); }; }; then
3199	for ac_declaration in \
3200	'' \
3201	'extern "C" void std::exit (int) throw (); using std::exit;' \
3202	'extern "C" void std::exit (int); using std::exit;' \
3203	'extern "C" void exit (int) throw ();' \
3204	'extern "C" void exit (int);' \
3205	'void exit (int);'
3206	do
3207	cat >conftest.$ac_ext <<_ACEOF
3208	/* confdefs.h. */
3209	_ACEOF
3210	cat confdefs.h >>conftest.$ac_ext
3211	cat >>conftest.$ac_ext <<_ACEOF
3212	/* end confdefs.h. */
3213	$ac_declaration
3214	#include <stdlib.h>
3215	int
3216	main ()
3217	{
3218	exit (42);
3219	;
3220	return 0;
3221	}
3222	_ACEOF
3223	rm -f conftest.$ac_objext
3224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3225	(eval $ac_compile) 2>conftest.er1
3226	ac_status=$?
3227	grep -v '^ *+' conftest.er1 >conftest.err
3228	rm -f conftest.er1
3229	cat conftest.err >&5
3230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231	(exit $ac_status); } &&
3232	{ ac_try='test -z "$ac_c_werror_flag"
3233	\|\| test ! -s conftest.err'
3234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3235	(eval $ac_try) 2>&5
3236	ac_status=$?
3237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238	(exit $ac_status); }; } &&
3239	{ ac_try='test -s conftest.$ac_objext'
3240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3241	(eval $ac_try) 2>&5
3242	ac_status=$?
3243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3244	(exit $ac_status); }; }; then
3245	:
3246	else
3247	echo "$as_me: failed program was:" >&5
3248	sed 's/^/\| /' conftest.$ac_ext >&5
3249
3250	continue
3251	fi
3252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3253	cat >conftest.$ac_ext <<_ACEOF
3254	/* confdefs.h. */
3255	_ACEOF
3256	cat confdefs.h >>conftest.$ac_ext
3257	cat >>conftest.$ac_ext <<_ACEOF
3258	/* end confdefs.h. */
3259	$ac_declaration
3260	int
3261	main ()
3262	{
3263	exit (42);
3264	;
3265	return 0;
3266	}
3267	_ACEOF
3268	rm -f conftest.$ac_objext
3269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3270	(eval $ac_compile) 2>conftest.er1
3271	ac_status=$?
3272	grep -v '^ *+' conftest.er1 >conftest.err
3273	rm -f conftest.er1
3274	cat conftest.err >&5
3275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3276	(exit $ac_status); } &&
3277	{ ac_try='test -z "$ac_c_werror_flag"
3278	\|\| test ! -s conftest.err'
3279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280	(eval $ac_try) 2>&5
3281	ac_status=$?
3282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283	(exit $ac_status); }; } &&
3284	{ ac_try='test -s conftest.$ac_objext'
3285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3286	(eval $ac_try) 2>&5
3287	ac_status=$?
3288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3289	(exit $ac_status); }; }; then
3290	break
3291	else
3292	echo "$as_me: failed program was:" >&5
3293	sed 's/^/\| /' conftest.$ac_ext >&5
3294
3295	fi
3296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3297	done
3298	rm -f conftest*
3299	if test -n "$ac_declaration"; then
3300	echo '#ifdef __cplusplus' >>confdefs.h
3301	echo $ac_declaration >>confdefs.h
3302	echo '#endif' >>confdefs.h
3303	fi
3304
3305	else
3306	echo "$as_me: failed program was:" >&5
3307	sed 's/^/\| /' conftest.$ac_ext >&5
3308
3309	fi
3310	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3311	ac_ext=c
3312	ac_cpp='$CPP $CPPFLAGS'
3313	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3314	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3315	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3316
3317	depcc="$CC" am_compiler_list=
3318
3319	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3320	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3321	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3322	echo $ECHO_N "(cached) $ECHO_C" >&6
3323	else
3324	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3325	# We make a subdir and do the tests there. Otherwise we can end up
3326	# making bogus files that we don't know about and never remove. For
3327	# instance it was reported that on HP-UX the gcc test will end up
3328	# making a dummy file named `D' -- because `-MD' means `put the output
3329	# in D'.
3330	mkdir conftest.dir
3331	# Copy depcomp to subdir because otherwise we won't find it if we're
3332	# using a relative directory.
3333	cp "$am_depcomp" conftest.dir
3334	cd conftest.dir
3335	# We will build objects and dependencies in a subdirectory because
3336	# it helps to detect inapplicable dependency modes. For instance
3337	# both Tru64's cc and ICC support -MD to output dependencies as a
3338	# side effect of compilation, but ICC will put the dependencies in
3339	# the current directory while Tru64 will put them in the object
3340	# directory.
3341	mkdir sub
3342
3343	am_cv_CC_dependencies_compiler_type=none
3344	if test "$am_compiler_list" = ""; then
3345	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3346	fi
3347	for depmode in $am_compiler_list; do
3348	# Setup a source with many dependencies, because some compilers
3349	# like to wrap large dependency lists on column 80 (with \), and
3350	# we should not choose a depcomp mode which is confused by this.
3351	#
3352	# We need to recreate these files for each test, as the compiler may
3353	# overwrite some of them when testing with obscure command lines.
3354	# This happens at least with the AIX C compiler.
3355	: > sub/conftest.c
3356	for i in 1 2 3 4 5 6; do
3357	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3358	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3359	# Solaris 8's {/usr,}/bin/sh.
3360	touch sub/conftst$i.h
3361	done
3362	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3363
3364	case $depmode in
3365	nosideeffect)
3366	# after this tag, mechanisms are not by side-effect, so they'll
3367	# only be used when explicitly requested
3368	if test "x$enable_dependency_tracking" = xyes; then
3369	continue
3370	else
3371	break
3372	fi
3373	;;
3374	none) break ;;
3375	esac
3376	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3377	# mode. It turns out that the SunPro C++ compiler does not properly
3378	# handle `-M -o', and we need to detect this.
3379	if depmode=$depmode \
3380	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3381	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3382	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3383	>/dev/null 2>conftest.err &&
3384	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3385	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3386	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3387	# icc doesn't choke on unknown options, it will just issue warnings
3388	# or remarks (even with -Werror). So we grep stderr for any message
3389	# that says an option was ignored or not supported.
3390	# When given -MP, icc 7.0 and 7.1 complain thusly:
3391	# icc: Command line warning: ignoring option '-M'; no argument required
3392	# The diagnosis changed in icc 8.0:
3393	# icc: Command line remark: option '-MP' not supported
3394	if (grep 'ignoring option' conftest.err \|\|
3395	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3396	am_cv_CC_dependencies_compiler_type=$depmode
3397	break
3398	fi
3399	fi
3400	done
3401
3402	cd ..
3403	rm -rf conftest.dir
3404	else
3405	am_cv_CC_dependencies_compiler_type=none
3406	fi
3407
3408	fi
3409	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3410	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3411	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3412
3413
3414
3415	if
3416	test "x$enable_dependency_tracking" != xno \
3417	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3418	am__fastdepCC_TRUE=
3419	am__fastdepCC_FALSE='#'
3420	else
3421	am__fastdepCC_TRUE='#'
3422	am__fastdepCC_FALSE=
3423	fi
3424
3425
3426
3427	ac_ext=c
3428	ac_cpp='$CPP $CPPFLAGS'
3429	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3430	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3431	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3432	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3433	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3434	# On Suns, sometimes $CPP names a directory.
3435	if test -n "$CPP" && test -d "$CPP"; then
3436	CPP=
3437	fi
3438	if test -z "$CPP"; then
3439	if test "${ac_cv_prog_CPP+set}" = set; then
3440	echo $ECHO_N "(cached) $ECHO_C" >&6
3441	else
3442	# Double quotes because CPP needs to be expanded
3443	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3444	do
3445	ac_preproc_ok=false
3446	for ac_c_preproc_warn_flag in '' yes
3447	do
3448	# Use a header file that comes with gcc, so configuring glibc
3449	# with a fresh cross-compiler works.
3450	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3451	# <limits.h> exists even on freestanding compilers.
3452	# On the NeXT, cc -E runs the code through the compiler's parser,
3453	# not just through cpp. "Syntax error" is here to catch this case.
3454	cat >conftest.$ac_ext <<_ACEOF
3455	/* confdefs.h. */
3456	_ACEOF
3457	cat confdefs.h >>conftest.$ac_ext
3458	cat >>conftest.$ac_ext <<_ACEOF
3459	/* end confdefs.h. */
3460	#ifdef __STDC__
3461	# include <limits.h>
3462	#else
3463	# include <assert.h>
3464	#endif
3465	Syntax error
3466	_ACEOF
3467	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3468	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3469	ac_status=$?
3470	grep -v '^ *+' conftest.er1 >conftest.err
3471	rm -f conftest.er1
3472	cat conftest.err >&5
3473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3474	(exit $ac_status); } >/dev/null; then
3475	if test -s conftest.err; then
3476	ac_cpp_err=$ac_c_preproc_warn_flag
3477	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3478	else
3479	ac_cpp_err=
3480	fi
3481	else
3482	ac_cpp_err=yes
3483	fi
3484	if test -z "$ac_cpp_err"; then
3485	:
3486	else
3487	echo "$as_me: failed program was:" >&5
3488	sed 's/^/\| /' conftest.$ac_ext >&5
3489
3490	# Broken: fails on valid input.
3491	continue
3492	fi
3493	rm -f conftest.err conftest.$ac_ext
3494
3495	# OK, works on sane cases. Now check whether non-existent headers
3496	# can be detected and how.
3497	cat >conftest.$ac_ext <<_ACEOF
3498	/* confdefs.h. */
3499	_ACEOF
3500	cat confdefs.h >>conftest.$ac_ext
3501	cat >>conftest.$ac_ext <<_ACEOF
3502	/* end confdefs.h. */
3503	#include <ac_nonexistent.h>
3504	_ACEOF
3505	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3506	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3507	ac_status=$?
3508	grep -v '^ *+' conftest.er1 >conftest.err
3509	rm -f conftest.er1
3510	cat conftest.err >&5
3511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512	(exit $ac_status); } >/dev/null; then
3513	if test -s conftest.err; then
3514	ac_cpp_err=$ac_c_preproc_warn_flag
3515	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3516	else
3517	ac_cpp_err=
3518	fi
3519	else
3520	ac_cpp_err=yes
3521	fi
3522	if test -z "$ac_cpp_err"; then
3523	# Broken: success on invalid input.
3524	continue
3525	else
3526	echo "$as_me: failed program was:" >&5
3527	sed 's/^/\| /' conftest.$ac_ext >&5
3528
3529	# Passes both tests.
3530	ac_preproc_ok=:
3531	break
3532	fi
3533	rm -f conftest.err conftest.$ac_ext
3534
3535	done
3536	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3537	rm -f conftest.err conftest.$ac_ext
3538	if $ac_preproc_ok; then
3539	break
3540	fi
3541
3542	done
3543	ac_cv_prog_CPP=$CPP
3544
3545	fi
3546	CPP=$ac_cv_prog_CPP
3547	else
3548	ac_cv_prog_CPP=$CPP
3549	fi
3550	echo "$as_me:$LINENO: result: $CPP" >&5
3551	echo "${ECHO_T}$CPP" >&6
3552	ac_preproc_ok=false
3553	for ac_c_preproc_warn_flag in '' yes
3554	do
3555	# Use a header file that comes with gcc, so configuring glibc
3556	# with a fresh cross-compiler works.
3557	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3558	# <limits.h> exists even on freestanding compilers.
3559	# On the NeXT, cc -E runs the code through the compiler's parser,
3560	# not just through cpp. "Syntax error" is here to catch this case.
3561	cat >conftest.$ac_ext <<_ACEOF
3562	/* confdefs.h. */
3563	_ACEOF
3564	cat confdefs.h >>conftest.$ac_ext
3565	cat >>conftest.$ac_ext <<_ACEOF
3566	/* end confdefs.h. */
3567	#ifdef __STDC__
3568	# include <limits.h>
3569	#else
3570	# include <assert.h>
3571	#endif
3572	Syntax error
3573	_ACEOF
3574	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3575	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3576	ac_status=$?
3577	grep -v '^ *+' conftest.er1 >conftest.err
3578	rm -f conftest.er1
3579	cat conftest.err >&5
3580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581	(exit $ac_status); } >/dev/null; then
3582	if test -s conftest.err; then
3583	ac_cpp_err=$ac_c_preproc_warn_flag
3584	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3585	else
3586	ac_cpp_err=
3587	fi
3588	else
3589	ac_cpp_err=yes
3590	fi
3591	if test -z "$ac_cpp_err"; then
3592	:
3593	else
3594	echo "$as_me: failed program was:" >&5
3595	sed 's/^/\| /' conftest.$ac_ext >&5
3596
3597	# Broken: fails on valid input.
3598	continue
3599	fi
3600	rm -f conftest.err conftest.$ac_ext
3601
3602	# OK, works on sane cases. Now check whether non-existent headers
3603	# can be detected and how.
3604	cat >conftest.$ac_ext <<_ACEOF
3605	/* confdefs.h. */
3606	_ACEOF
3607	cat confdefs.h >>conftest.$ac_ext
3608	cat >>conftest.$ac_ext <<_ACEOF
3609	/* end confdefs.h. */
3610	#include <ac_nonexistent.h>
3611	_ACEOF
3612	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3613	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3614	ac_status=$?
3615	grep -v '^ *+' conftest.er1 >conftest.err
3616	rm -f conftest.er1
3617	cat conftest.err >&5
3618	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3619	(exit $ac_status); } >/dev/null; then
3620	if test -s conftest.err; then
3621	ac_cpp_err=$ac_c_preproc_warn_flag
3622	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3623	else
3624	ac_cpp_err=
3625	fi
3626	else
3627	ac_cpp_err=yes
3628	fi
3629	if test -z "$ac_cpp_err"; then
3630	# Broken: success on invalid input.
3631	continue
3632	else
3633	echo "$as_me: failed program was:" >&5
3634	sed 's/^/\| /' conftest.$ac_ext >&5
3635
3636	# Passes both tests.
3637	ac_preproc_ok=:
3638	break
3639	fi
3640	rm -f conftest.err conftest.$ac_ext
3641
3642	done
3643	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3644	rm -f conftest.err conftest.$ac_ext
3645	if $ac_preproc_ok; then
3646	:
3647	else
3648	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3649	See \`config.log' for more details." >&5
3650	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3651	See \`config.log' for more details." >&2;}
3652	{ (exit 1); exit 1; }; }
3653	fi
3654
3655	ac_ext=c
3656	ac_cpp='$CPP $CPPFLAGS'
3657	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3658	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3659	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3660
3661
3662	echo "$as_me:$LINENO: checking for egrep" >&5
3663	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3664	if test "${ac_cv_prog_egrep+set}" = set; then
3665	echo $ECHO_N "(cached) $ECHO_C" >&6
3666	else
3667	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3668	then ac_cv_prog_egrep='grep -E'
3669	else ac_cv_prog_egrep='egrep'
3670	fi
3671	fi
3672	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3673	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3674	EGREP=$ac_cv_prog_egrep
3675
3676
3677	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3678	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3679	if test "${ac_cv_header_stdc+set}" = set; then
3680	echo $ECHO_N "(cached) $ECHO_C" >&6
3681	else
3682	cat >conftest.$ac_ext <<_ACEOF
3683	/* confdefs.h. */
3684	_ACEOF
3685	cat confdefs.h >>conftest.$ac_ext
3686	cat >>conftest.$ac_ext <<_ACEOF
3687	/* end confdefs.h. */
3688	#include <stdlib.h>
3689	#include <stdarg.h>
3690	#include <string.h>
3691	#include <float.h>
3692
3693	int
3694	main ()
3695	{
3696
3697	;
3698	return 0;
3699	}
3700	_ACEOF
3701	rm -f conftest.$ac_objext
3702	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3703	(eval $ac_compile) 2>conftest.er1
3704	ac_status=$?
3705	grep -v '^ *+' conftest.er1 >conftest.err
3706	rm -f conftest.er1
3707	cat conftest.err >&5
3708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709	(exit $ac_status); } &&
3710	{ ac_try='test -z "$ac_c_werror_flag"
3711	\|\| test ! -s conftest.err'
3712	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3713	(eval $ac_try) 2>&5
3714	ac_status=$?
3715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716	(exit $ac_status); }; } &&
3717	{ ac_try='test -s conftest.$ac_objext'
3718	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3719	(eval $ac_try) 2>&5
3720	ac_status=$?
3721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3722	(exit $ac_status); }; }; then
3723	ac_cv_header_stdc=yes
3724	else
3725	echo "$as_me: failed program was:" >&5
3726	sed 's/^/\| /' conftest.$ac_ext >&5
3727
3728	ac_cv_header_stdc=no
3729	fi
3730	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3731
3732	if test $ac_cv_header_stdc = yes; then
3733	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3734	cat >conftest.$ac_ext <<_ACEOF
3735	/* confdefs.h. */
3736	_ACEOF
3737	cat confdefs.h >>conftest.$ac_ext
3738	cat >>conftest.$ac_ext <<_ACEOF
3739	/* end confdefs.h. */
3740	#include <string.h>
3741
3742	_ACEOF
3743	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3744	$EGREP "memchr" >/dev/null 2>&1; then
3745	:
3746	else
3747	ac_cv_header_stdc=no
3748	fi
3749	rm -f conftest*
3750
3751	fi
3752
3753	if test $ac_cv_header_stdc = yes; then
3754	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3755	cat >conftest.$ac_ext <<_ACEOF
3756	/* confdefs.h. */
3757	_ACEOF
3758	cat confdefs.h >>conftest.$ac_ext
3759	cat >>conftest.$ac_ext <<_ACEOF
3760	/* end confdefs.h. */
3761	#include <stdlib.h>
3762
3763	_ACEOF
3764	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3765	$EGREP "free" >/dev/null 2>&1; then
3766	:
3767	else
3768	ac_cv_header_stdc=no
3769	fi
3770	rm -f conftest*
3771
3772	fi
3773
3774	if test $ac_cv_header_stdc = yes; then
3775	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3776	if test "$cross_compiling" = yes; then
3777	:
3778	else
3779	cat >conftest.$ac_ext <<_ACEOF
3780	/* confdefs.h. */
3781	_ACEOF
3782	cat confdefs.h >>conftest.$ac_ext
3783	cat >>conftest.$ac_ext <<_ACEOF
3784	/* end confdefs.h. */
3785	#include <ctype.h>
3786	#if ((' ' & 0x0FF) == 0x020)
3787	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3788	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3789	#else
3790	# define ISLOWER(c) \
3791	(('a' <= (c) && (c) <= 'i') \
3792	\|\| ('j' <= (c) && (c) <= 'r') \
3793	\|\| ('s' <= (c) && (c) <= 'z'))
3794	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3795	#endif
3796
3797	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3798	int
3799	main ()
3800	{
3801	int i;
3802	for (i = 0; i < 256; i++)
3803	if (XOR (islower (i), ISLOWER (i))
3804	\|\| toupper (i) != TOUPPER (i))
3805	exit(2);
3806	exit (0);
3807	}
3808	_ACEOF
3809	rm -f conftest$ac_exeext
3810	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3811	(eval $ac_link) 2>&5
3812	ac_status=$?
3813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3814	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3816	(eval $ac_try) 2>&5
3817	ac_status=$?
3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819	(exit $ac_status); }; }; then
3820	:
3821	else
3822	echo "$as_me: program exited with status $ac_status" >&5
3823	echo "$as_me: failed program was:" >&5
3824	sed 's/^/\| /' conftest.$ac_ext >&5
3825
3826	( exit $ac_status )
3827	ac_cv_header_stdc=no
3828	fi
3829	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3830	fi
3831	fi
3832	fi
3833	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3834	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3835	if test $ac_cv_header_stdc = yes; then
3836
3837	cat >>confdefs.h <<\_ACEOF
3838	#define STDC_HEADERS 1
3839	_ACEOF
3840
3841	fi
3842
3843
3844	### CHECKING OPTIONAT ARGUMENTS
3845	## DEBUG-statement
3846	DEBUG=no
3847	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3848	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3849	# Check whether --enable-debug or --disable-debug was given.
3850	if test "${enable_debug+set}" = set; then
3851	enableval="$enable_debug"
3852	DEBUG=$enableval
3853	fi;
3854
3855	if test "$DEBUG" = "no"; then
3856	echo "no"
3857	echo " -> Setting debuglevel to 1. Like this you can still see errors."
3858	DEBUG=1
3859	elif test "$DEBUG" = yes; then
3860	echo "yes"
3861	echo " -> Setting debuglevel to 3. HARD DEBUG MODE!!."
3862	DEBUG=3
3863	else
3864	echo "yes set to $DEBUG"
3865	fi
3866
3867	cat >>confdefs.h <<_ACEOF
3868	#define DEBUG $DEBUG
3869	_ACEOF
3870
3871
3872
3873
3874	## GTK-disabled
3875	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3876	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3877
3878	# Check whether --with-gtk or --without-gtk was given.
3879	if test "${with_gtk+set}" = set; then
3880	withval="$with_gtk"
3881	def_gtk=no
3882	else
3883	def_gtk=yes
3884	fi;
3885	if test "$def_gtk" = yes; then
3886	echo "yes"
3887	fi
3888	if test "$def_gtk" = no; then
3889	echo "no"
3890	fi
3891
3892	## gThread-disabled
3893	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3894	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3895
3896	# Check whether --with-gthread or --without-gthread was given.
3897	if test "${with_gthread+set}" = set; then
3898	withval="$with_gthread"
3899	def_gthread=no
3900	else
3901	def_gthread=yes
3902	fi;
3903	if test "$def_gthread" = yes; then
3904	echo "yes"
3905	fi
3906	if test "$def_gthread" = no; then
3907	echo "no"
3908	fi
3909
3910	## pthread-disabled
3911	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3912	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3913
3914	# Check whether --with-pthread or --without-pthread was given.
3915	if test "${with_pthread+set}" = set; then
3916	withval="$with_pthread"
3917	def_pthread=no
3918	else
3919	def_pthread=yes
3920	fi;
3921	if test "$def_pthread" = yes; then
3922	echo "yes"
3923	fi
3924	if test "$def_pthread" = no; then
3925	echo "no"
3926	fi
3927
3928	## libCurl disabled?
3929	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3930	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3931
3932	# Check whether --with-curl or --without-curl was given.
3933	if test "${with_curl+set}" = set; then
3934	withval="$with_curl"
3935	def_curl=no
3936	else
3937	def_curl=yes
3938	fi;
3939	if test "$def_curl" = yes; then
3940	echo "yes"
3941	fi
3942	if test "$def_curl" = no; then
3943	echo "no"
3944	fi
3945
3946	### SDL_image-disable
3947	def_sdl_image=yes
3948	echo "$as_me:$LINENO: checking if SDL_image should be enabled" >&5
3949	echo $ECHO_N "checking if SDL_image should be enabled... $ECHO_C" >&6
3950
3951	# Check whether --with-sdl_image or --without-sdl_image was given.
3952	if test "${with_sdl_image+set}" = set; then
3953	withval="$with_sdl_image"
3954	def_sdl_image=no
3955	fi;
3956	if test "$def_sdl_image" = yes; then
3957	echo "yes"
3958	fi
3959	if test "$def_sdl_image" = no; then
3960	echo "no"
3961	fi
3962
3963
3964	### SubProject-enable
3965	def_sdl_image=yes
3966	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
3967	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
3968	# Check whether --enable-sub-projects or --disable-sub-projects was given.
3969	if test "${enable_sub_projects+set}" = set; then
3970	enableval="$enable_sub_projects"
3971	def_sub_projects=yes
3972	fi;
3973	if test "$def_sub_projects" = yes; then
3974	echo "yes"
3975	fi
3976	if test "$def_sub_projects" = no; then
3977	echo "no"
3978	fi
3979
3980
3981	if test x$def_sub_projects = xyes; then
3982	SUB_PROJECTS_TRUE=
3983	SUB_PROJECTS_FALSE='#'
3984	else
3985	SUB_PROJECTS_TRUE='#'
3986	SUB_PROJECTS_FALSE=
3987	fi
3988
3989
3990	## PROGRAMM CHECKING
3991	# checking for Doxygen
3992	# Extract the first word of "doxygen", so it can be a program name with args.
3993	set dummy doxygen; ac_word=$2
3994	echo "$as_me:$LINENO: checking for $ac_word" >&5
3995	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3996	if test "${ac_cv_path_DOXYGEN+set}" = set; then
3997	echo $ECHO_N "(cached) $ECHO_C" >&6
3998	else
3999	case $DOXYGEN in
4000	[\\/]* \| ?:[\\/]*)
4001	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4002	;;
4003	*)
4004	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4005	for as_dir in $PATH
4006	do
4007	IFS=$as_save_IFS
4008	test -z "$as_dir" && as_dir=.
4009	for ac_exec_ext in '' $ac_executable_extensions; do
4010	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4011	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4012	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4013	break 2
4014	fi
4015	done
4016	done
4017
4018	;;
4019	esac
4020	fi
4021	DOXYGEN=$ac_cv_path_DOXYGEN
4022
4023	if test -n "$DOXYGEN"; then
4024	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4025	echo "${ECHO_T}$DOXYGEN" >&6
4026	else
4027	echo "$as_me:$LINENO: result: no" >&5
4028	echo "${ECHO_T}no" >&6
4029	fi
4030
4031
4032
4033	if test $DOXYGEN; then
4034	DOXYGEN_TRUE=
4035	DOXYGEN_FALSE='#'
4036	else
4037	DOXYGEN_TRUE='#'
4038	DOXYGEN_FALSE=
4039	fi
4040
4041
4042	### CHECKING FOR SYSTEM ###
4043
4044	echo "$as_me:$LINENO: checking for System" >&5
4045	echo $ECHO_N "checking for System... $ECHO_C" >&6
4046	## checking for openGL-environment and other sys-specific parameters
4047	case "$target" in
4048	### WINDOWS ###
4049	--mingw32*)
4050	echo "mingw-WINDOWS detected"
4051
4052	mingw="yes"
4053	MSBITFIELDS="-mms-bitfields"
4054	MWINDOWS="-mwindows"
4055
4056	# checking gl header
4057	#done before loop
4058
4059	# checking gl header
4060	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4071	inttypes.h stdint.h unistd.h
4072	do
4073	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4074	echo "$as_me:$LINENO: checking for $ac_header" >&5
4075	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4076	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4077	echo $ECHO_N "(cached) $ECHO_C" >&6
4078	else
4079	cat >conftest.$ac_ext <<_ACEOF
4080	/* confdefs.h. */
4081	_ACEOF
4082	cat confdefs.h >>conftest.$ac_ext
4083	cat >>conftest.$ac_ext <<_ACEOF
4084	/* end confdefs.h. */
4085	$ac_includes_default
4086
4087	#include <$ac_header>
4088	_ACEOF
4089	rm -f conftest.$ac_objext
4090	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4091	(eval $ac_compile) 2>conftest.er1
4092	ac_status=$?
4093	grep -v '^ *+' conftest.er1 >conftest.err
4094	rm -f conftest.er1
4095	cat conftest.err >&5
4096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097	(exit $ac_status); } &&
4098	{ ac_try='test -z "$ac_c_werror_flag"
4099	\|\| test ! -s conftest.err'
4100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4101	(eval $ac_try) 2>&5
4102	ac_status=$?
4103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104	(exit $ac_status); }; } &&
4105	{ ac_try='test -s conftest.$ac_objext'
4106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4107	(eval $ac_try) 2>&5
4108	ac_status=$?
4109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110	(exit $ac_status); }; }; then
4111	eval "$as_ac_Header=yes"
4112	else
4113	echo "$as_me: failed program was:" >&5
4114	sed 's/^/\| /' conftest.$ac_ext >&5
4115
4116	eval "$as_ac_Header=no"
4117	fi
4118	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4119	fi
4120	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4121	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4122	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4123	cat >>confdefs.h <<_ACEOF
4124	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4125	_ACEOF
4126
4127	fi
4128
4129	done
4130
4131
4132
4133	for ac_header in GL/gl.h
4134	do
4135	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4136	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4137	echo "$as_me:$LINENO: checking for $ac_header" >&5
4138	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4139	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4140	echo $ECHO_N "(cached) $ECHO_C" >&6
4141	fi
4142	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4143	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4144	else
4145	# Is the header compilable?
4146	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4147	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4148	cat >conftest.$ac_ext <<_ACEOF
4149	/* confdefs.h. */
4150	_ACEOF
4151	cat confdefs.h >>conftest.$ac_ext
4152	cat >>conftest.$ac_ext <<_ACEOF
4153	/* end confdefs.h. */
4154	$ac_includes_default
4155	#include <$ac_header>
4156	_ACEOF
4157	rm -f conftest.$ac_objext
4158	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4159	(eval $ac_compile) 2>conftest.er1
4160	ac_status=$?
4161	grep -v '^ *+' conftest.er1 >conftest.err
4162	rm -f conftest.er1
4163	cat conftest.err >&5
4164	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4165	(exit $ac_status); } &&
4166	{ ac_try='test -z "$ac_c_werror_flag"
4167	\|\| test ! -s conftest.err'
4168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4169	(eval $ac_try) 2>&5
4170	ac_status=$?
4171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4172	(exit $ac_status); }; } &&
4173	{ ac_try='test -s conftest.$ac_objext'
4174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4175	(eval $ac_try) 2>&5
4176	ac_status=$?
4177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4178	(exit $ac_status); }; }; then
4179	ac_header_compiler=yes
4180	else
4181	echo "$as_me: failed program was:" >&5
4182	sed 's/^/\| /' conftest.$ac_ext >&5
4183
4184	ac_header_compiler=no
4185	fi
4186	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4187	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4188	echo "${ECHO_T}$ac_header_compiler" >&6
4189
4190	# Is the header present?
4191	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4192	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4193	cat >conftest.$ac_ext <<_ACEOF
4194	/* confdefs.h. */
4195	_ACEOF
4196	cat confdefs.h >>conftest.$ac_ext
4197	cat >>conftest.$ac_ext <<_ACEOF
4198	/* end confdefs.h. */
4199	#include <$ac_header>
4200	_ACEOF
4201	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4202	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4203	ac_status=$?
4204	grep -v '^ *+' conftest.er1 >conftest.err
4205	rm -f conftest.er1
4206	cat conftest.err >&5
4207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4208	(exit $ac_status); } >/dev/null; then
4209	if test -s conftest.err; then
4210	ac_cpp_err=$ac_c_preproc_warn_flag
4211	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4212	else
4213	ac_cpp_err=
4214	fi
4215	else
4216	ac_cpp_err=yes
4217	fi
4218	if test -z "$ac_cpp_err"; then
4219	ac_header_preproc=yes
4220	else
4221	echo "$as_me: failed program was:" >&5
4222	sed 's/^/\| /' conftest.$ac_ext >&5
4223
4224	ac_header_preproc=no
4225	fi
4226	rm -f conftest.err conftest.$ac_ext
4227	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4228	echo "${ECHO_T}$ac_header_preproc" >&6
4229
4230	# So? What about this header?
4231	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4232	yes:no: )
4233	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4234	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4235	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4236	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4237	ac_header_preproc=yes
4238	;;
4239	no:yes:* )
4240	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4241	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4242	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4243	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4244	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4245	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4246	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4247	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4248	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4249	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4250	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4251	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4252	(
4253	cat <<\_ASBOX
4254	## ---------------------------------------------- ##
4255	## Report this to orxonox-dev at mail.datacore.ch ##
4256	## ---------------------------------------------- ##
4257	_ASBOX
4258	) \|
4259	sed "s/^/$as_me: WARNING: /" >&2
4260	;;
4261	esac
4262	echo "$as_me:$LINENO: checking for $ac_header" >&5
4263	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4264	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4265	echo $ECHO_N "(cached) $ECHO_C" >&6
4266	else
4267	eval "$as_ac_Header=\$ac_header_preproc"
4268	fi
4269	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4270	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4271
4272	fi
4273	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4274	cat >>confdefs.h <<_ACEOF
4275	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4276	_ACEOF
4277
4278	else
4279	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4280	echo "$as_me: error: cannot find opengl headers" >&2;}
4281	{ (exit 1); exit 1; }; }
4282	fi
4283
4284	done
4285
4286	# checking for Windows openGl library
4287	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4288	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4289	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4290	echo $ECHO_N "(cached) $ECHO_C" >&6
4291	else
4292	ac_check_lib_save_LIBS=$LIBS
4293	LIBS="-lopengl32 $LIBS"
4294	cat >conftest.$ac_ext <<_ACEOF
4295	/* confdefs.h. */
4296	_ACEOF
4297	cat confdefs.h >>conftest.$ac_ext
4298	cat >>conftest.$ac_ext <<_ACEOF
4299	/* end confdefs.h. */
4300
4301
4302	int
4303	main ()
4304	{
4305	main ();
4306	;
4307	return 0;
4308	}
4309	_ACEOF
4310	rm -f conftest.$ac_objext conftest$ac_exeext
4311	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4312	(eval $ac_link) 2>conftest.er1
4313	ac_status=$?
4314	grep -v '^ *+' conftest.er1 >conftest.err
4315	rm -f conftest.er1
4316	cat conftest.err >&5
4317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318	(exit $ac_status); } &&
4319	{ ac_try='test -z "$ac_c_werror_flag"
4320	\|\| test ! -s conftest.err'
4321	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4322	(eval $ac_try) 2>&5
4323	ac_status=$?
4324	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4325	(exit $ac_status); }; } &&
4326	{ ac_try='test -s conftest$ac_exeext'
4327	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4328	(eval $ac_try) 2>&5
4329	ac_status=$?
4330	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331	(exit $ac_status); }; }; then
4332	ac_cv_lib_opengl32_main=yes
4333	else
4334	echo "$as_me: failed program was:" >&5
4335	sed 's/^/\| /' conftest.$ac_ext >&5
4336
4337	ac_cv_lib_opengl32_main=no
4338	fi
4339	rm -f conftest.err conftest.$ac_objext \
4340	conftest$ac_exeext conftest.$ac_ext
4341	LIBS=$ac_check_lib_save_LIBS
4342	fi
4343	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4344	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4345	if test $ac_cv_lib_opengl32_main = yes; then
4346	FOUND_opengl32=yes
4347	else
4348	"gl/gl.h"
4349	fi
4350
4351	if test "$FOUND_opengl32" = "yes" ; then
4352	LIBS="$LIBS -lopengl32"
4353	else
4354	echo "------------------"
4355	echo "opengl not found."
4356	echo "please install the opengl package which can be found at http://www.opengl.org"
4357	echo "------------------"
4358	exit -1
4359	fi
4360
4361	# cheking for GLU-header
4362
4363	for ac_header in GL/glu.h
4364	do
4365	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4366	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4367	echo "$as_me:$LINENO: checking for $ac_header" >&5
4368	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4369	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370	echo $ECHO_N "(cached) $ECHO_C" >&6
4371	fi
4372	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4373	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4374	else
4375	# Is the header compilable?
4376	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4377	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4378	cat >conftest.$ac_ext <<_ACEOF
4379	/* confdefs.h. */
4380	_ACEOF
4381	cat confdefs.h >>conftest.$ac_ext
4382	cat >>conftest.$ac_ext <<_ACEOF
4383	/* end confdefs.h. */
4384	$ac_includes_default
4385	#include <$ac_header>
4386	_ACEOF
4387	rm -f conftest.$ac_objext
4388	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4389	(eval $ac_compile) 2>conftest.er1
4390	ac_status=$?
4391	grep -v '^ *+' conftest.er1 >conftest.err
4392	rm -f conftest.er1
4393	cat conftest.err >&5
4394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395	(exit $ac_status); } &&
4396	{ ac_try='test -z "$ac_c_werror_flag"
4397	\|\| test ! -s conftest.err'
4398	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4399	(eval $ac_try) 2>&5
4400	ac_status=$?
4401	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4402	(exit $ac_status); }; } &&
4403	{ ac_try='test -s conftest.$ac_objext'
4404	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405	(eval $ac_try) 2>&5
4406	ac_status=$?
4407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408	(exit $ac_status); }; }; then
4409	ac_header_compiler=yes
4410	else
4411	echo "$as_me: failed program was:" >&5
4412	sed 's/^/\| /' conftest.$ac_ext >&5
4413
4414	ac_header_compiler=no
4415	fi
4416	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4417	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4418	echo "${ECHO_T}$ac_header_compiler" >&6
4419
4420	# Is the header present?
4421	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4422	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4423	cat >conftest.$ac_ext <<_ACEOF
4424	/* confdefs.h. */
4425	_ACEOF
4426	cat confdefs.h >>conftest.$ac_ext
4427	cat >>conftest.$ac_ext <<_ACEOF
4428	/* end confdefs.h. */
4429	#include <$ac_header>
4430	_ACEOF
4431	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4432	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4433	ac_status=$?
4434	grep -v '^ *+' conftest.er1 >conftest.err
4435	rm -f conftest.er1
4436	cat conftest.err >&5
4437	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438	(exit $ac_status); } >/dev/null; then
4439	if test -s conftest.err; then
4440	ac_cpp_err=$ac_c_preproc_warn_flag
4441	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4442	else
4443	ac_cpp_err=
4444	fi
4445	else
4446	ac_cpp_err=yes
4447	fi
4448	if test -z "$ac_cpp_err"; then
4449	ac_header_preproc=yes
4450	else
4451	echo "$as_me: failed program was:" >&5
4452	sed 's/^/\| /' conftest.$ac_ext >&5
4453
4454	ac_header_preproc=no
4455	fi
4456	rm -f conftest.err conftest.$ac_ext
4457	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4458	echo "${ECHO_T}$ac_header_preproc" >&6
4459
4460	# So? What about this header?
4461	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4462	yes:no: )
4463	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4464	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4465	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4466	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4467	ac_header_preproc=yes
4468	;;
4469	no:yes:* )
4470	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4471	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4472	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4473	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4474	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4475	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4476	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4477	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4478	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4479	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4480	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4481	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4482	(
4483	cat <<\_ASBOX
4484	## ---------------------------------------------- ##
4485	## Report this to orxonox-dev at mail.datacore.ch ##
4486	## ---------------------------------------------- ##
4487	_ASBOX
4488	) \|
4489	sed "s/^/$as_me: WARNING: /" >&2
4490	;;
4491	esac
4492	echo "$as_me:$LINENO: checking for $ac_header" >&5
4493	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4494	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4495	echo $ECHO_N "(cached) $ECHO_C" >&6
4496	else
4497	eval "$as_ac_Header=\$ac_header_preproc"
4498	fi
4499	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4500	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4501
4502	fi
4503	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4504	cat >>confdefs.h <<_ACEOF
4505	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4506	_ACEOF
4507
4508	else
4509	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4510	echo "$as_me: error: cannot find opengl headers" >&2;}
4511	{ (exit 1); exit 1; }; }
4512	fi
4513
4514	done
4515
4516
4517	# checking for libGLU
4518	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4519	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4520	if test "${ac_cv_lib_glu32_main+set}" = set; then
4521	echo $ECHO_N "(cached) $ECHO_C" >&6
4522	else
4523	ac_check_lib_save_LIBS=$LIBS
4524	LIBS="-lglu32 $LIBS"
4525	cat >conftest.$ac_ext <<_ACEOF
4526	/* confdefs.h. */
4527	_ACEOF
4528	cat confdefs.h >>conftest.$ac_ext
4529	cat >>conftest.$ac_ext <<_ACEOF
4530	/* end confdefs.h. */
4531
4532
4533	int
4534	main ()
4535	{
4536	main ();
4537	;
4538	return 0;
4539	}
4540	_ACEOF
4541	rm -f conftest.$ac_objext conftest$ac_exeext
4542	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4543	(eval $ac_link) 2>conftest.er1
4544	ac_status=$?
4545	grep -v '^ *+' conftest.er1 >conftest.err
4546	rm -f conftest.er1
4547	cat conftest.err >&5
4548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4549	(exit $ac_status); } &&
4550	{ ac_try='test -z "$ac_c_werror_flag"
4551	\|\| test ! -s conftest.err'
4552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4553	(eval $ac_try) 2>&5
4554	ac_status=$?
4555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556	(exit $ac_status); }; } &&
4557	{ ac_try='test -s conftest$ac_exeext'
4558	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4559	(eval $ac_try) 2>&5
4560	ac_status=$?
4561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562	(exit $ac_status); }; }; then
4563	ac_cv_lib_glu32_main=yes
4564	else
4565	echo "$as_me: failed program was:" >&5
4566	sed 's/^/\| /' conftest.$ac_ext >&5
4567
4568	ac_cv_lib_glu32_main=no
4569	fi
4570	rm -f conftest.err conftest.$ac_objext \
4571	conftest$ac_exeext conftest.$ac_ext
4572	LIBS=$ac_check_lib_save_LIBS
4573	fi
4574	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4575	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4576	if test $ac_cv_lib_glu32_main = yes; then
4577	FOUND_glu32=yes
4578	fi
4579
4580	if test "$FOUND_glu32" = "yes" ; then
4581	LIBS="$LIBS -lGLU32"
4582	else
4583	echo "------------------"
4584	echo "GLU library not found."
4585	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4586	echo "------------------"
4587	exit -1
4588	fi
4589
4590	# checking for mingw32
4591	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4592	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4593	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4594	echo $ECHO_N "(cached) $ECHO_C" >&6
4595	else
4596	ac_check_lib_save_LIBS=$LIBS
4597	LIBS="-lmingw32 $LIBS"
4598	cat >conftest.$ac_ext <<_ACEOF
4599	/* confdefs.h. */
4600	_ACEOF
4601	cat confdefs.h >>conftest.$ac_ext
4602	cat >>conftest.$ac_ext <<_ACEOF
4603	/* end confdefs.h. */
4604
4605
4606	int
4607	main ()
4608	{
4609	main ();
4610	;
4611	return 0;
4612	}
4613	_ACEOF
4614	rm -f conftest.$ac_objext conftest$ac_exeext
4615	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4616	(eval $ac_link) 2>conftest.er1
4617	ac_status=$?
4618	grep -v '^ *+' conftest.er1 >conftest.err
4619	rm -f conftest.er1
4620	cat conftest.err >&5
4621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622	(exit $ac_status); } &&
4623	{ ac_try='test -z "$ac_c_werror_flag"
4624	\|\| test ! -s conftest.err'
4625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4626	(eval $ac_try) 2>&5
4627	ac_status=$?
4628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4629	(exit $ac_status); }; } &&
4630	{ ac_try='test -s conftest$ac_exeext'
4631	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4632	(eval $ac_try) 2>&5
4633	ac_status=$?
4634	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4635	(exit $ac_status); }; }; then
4636	ac_cv_lib_mingw32_main=yes
4637	else
4638	echo "$as_me: failed program was:" >&5
4639	sed 's/^/\| /' conftest.$ac_ext >&5
4640
4641	ac_cv_lib_mingw32_main=no
4642	fi
4643	rm -f conftest.err conftest.$ac_objext \
4644	conftest$ac_exeext conftest.$ac_ext
4645	LIBS=$ac_check_lib_save_LIBS
4646	fi
4647	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4648	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4649	if test $ac_cv_lib_mingw32_main = yes; then
4650	FOUND_mingw32=yes
4651	fi
4652
4653	if test $FOUND_mingw32 = "yes"; then
4654	LIBS="$LIBS -lmingw32"
4655	fi
4656	# checking for SDL-headers
4657
4658	for ac_header in SDL/SDL.h
4659	do
4660	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4661	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4662	echo "$as_me:$LINENO: checking for $ac_header" >&5
4663	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4664	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4665	echo $ECHO_N "(cached) $ECHO_C" >&6
4666	fi
4667	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4668	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4669	else
4670	# Is the header compilable?
4671	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4672	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4673	cat >conftest.$ac_ext <<_ACEOF
4674	/* confdefs.h. */
4675	_ACEOF
4676	cat confdefs.h >>conftest.$ac_ext
4677	cat >>conftest.$ac_ext <<_ACEOF
4678	/* end confdefs.h. */
4679	$ac_includes_default
4680	#include <$ac_header>
4681	_ACEOF
4682	rm -f conftest.$ac_objext
4683	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4684	(eval $ac_compile) 2>conftest.er1
4685	ac_status=$?
4686	grep -v '^ *+' conftest.er1 >conftest.err
4687	rm -f conftest.er1
4688	cat conftest.err >&5
4689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4690	(exit $ac_status); } &&
4691	{ ac_try='test -z "$ac_c_werror_flag"
4692	\|\| test ! -s conftest.err'
4693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4694	(eval $ac_try) 2>&5
4695	ac_status=$?
4696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697	(exit $ac_status); }; } &&
4698	{ ac_try='test -s conftest.$ac_objext'
4699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4700	(eval $ac_try) 2>&5
4701	ac_status=$?
4702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4703	(exit $ac_status); }; }; then
4704	ac_header_compiler=yes
4705	else
4706	echo "$as_me: failed program was:" >&5
4707	sed 's/^/\| /' conftest.$ac_ext >&5
4708
4709	ac_header_compiler=no
4710	fi
4711	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4712	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4713	echo "${ECHO_T}$ac_header_compiler" >&6
4714
4715	# Is the header present?
4716	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4717	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4718	cat >conftest.$ac_ext <<_ACEOF
4719	/* confdefs.h. */
4720	_ACEOF
4721	cat confdefs.h >>conftest.$ac_ext
4722	cat >>conftest.$ac_ext <<_ACEOF
4723	/* end confdefs.h. */
4724	#include <$ac_header>
4725	_ACEOF
4726	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4727	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4728	ac_status=$?
4729	grep -v '^ *+' conftest.er1 >conftest.err
4730	rm -f conftest.er1
4731	cat conftest.err >&5
4732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4733	(exit $ac_status); } >/dev/null; then
4734	if test -s conftest.err; then
4735	ac_cpp_err=$ac_c_preproc_warn_flag
4736	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4737	else
4738	ac_cpp_err=
4739	fi
4740	else
4741	ac_cpp_err=yes
4742	fi
4743	if test -z "$ac_cpp_err"; then
4744	ac_header_preproc=yes
4745	else
4746	echo "$as_me: failed program was:" >&5
4747	sed 's/^/\| /' conftest.$ac_ext >&5
4748
4749	ac_header_preproc=no
4750	fi
4751	rm -f conftest.err conftest.$ac_ext
4752	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4753	echo "${ECHO_T}$ac_header_preproc" >&6
4754
4755	# So? What about this header?
4756	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4757	yes:no: )
4758	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4759	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4760	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4761	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4762	ac_header_preproc=yes
4763	;;
4764	no:yes:* )
4765	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4766	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4767	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4768	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4769	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4770	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4771	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4772	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4773	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4774	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4775	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4776	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4777	(
4778	cat <<\_ASBOX
4779	## ---------------------------------------------- ##
4780	## Report this to orxonox-dev at mail.datacore.ch ##
4781	## ---------------------------------------------- ##
4782	_ASBOX
4783	) \|
4784	sed "s/^/$as_me: WARNING: /" >&2
4785	;;
4786	esac
4787	echo "$as_me:$LINENO: checking for $ac_header" >&5
4788	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4789	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4790	echo $ECHO_N "(cached) $ECHO_C" >&6
4791	else
4792	eval "$as_ac_Header=\$ac_header_preproc"
4793	fi
4794	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4795	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4796
4797	fi
4798	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4799	cat >>confdefs.h <<_ACEOF
4800	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4801	_ACEOF
4802
4803	else
4804	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4805	echo "$as_me: error: cannot find SDL headers" >&2;}
4806	{ (exit 1); exit 1; }; }
4807	fi
4808
4809	done
4810
4811
4812	#checking for libSDL
4813	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4814	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4815	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4816	echo $ECHO_N "(cached) $ECHO_C" >&6
4817	else
4818	ac_check_lib_save_LIBS=$LIBS
4819	LIBS="-lsdlmain $LIBS"
4820	cat >conftest.$ac_ext <<_ACEOF
4821	/* confdefs.h. */
4822	_ACEOF
4823	cat confdefs.h >>conftest.$ac_ext
4824	cat >>conftest.$ac_ext <<_ACEOF
4825	/* end confdefs.h. */
4826
4827
4828	int
4829	main ()
4830	{
4831	main ();
4832	;
4833	return 0;
4834	}
4835	_ACEOF
4836	rm -f conftest.$ac_objext conftest$ac_exeext
4837	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4838	(eval $ac_link) 2>conftest.er1
4839	ac_status=$?
4840	grep -v '^ *+' conftest.er1 >conftest.err
4841	rm -f conftest.er1
4842	cat conftest.err >&5
4843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4844	(exit $ac_status); } &&
4845	{ ac_try='test -z "$ac_c_werror_flag"
4846	\|\| test ! -s conftest.err'
4847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4848	(eval $ac_try) 2>&5
4849	ac_status=$?
4850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851	(exit $ac_status); }; } &&
4852	{ ac_try='test -s conftest$ac_exeext'
4853	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4854	(eval $ac_try) 2>&5
4855	ac_status=$?
4856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4857	(exit $ac_status); }; }; then
4858	ac_cv_lib_sdlmain_main=yes
4859	else
4860	echo "$as_me: failed program was:" >&5
4861	sed 's/^/\| /' conftest.$ac_ext >&5
4862
4863	ac_cv_lib_sdlmain_main=no
4864	fi
4865	rm -f conftest.err conftest.$ac_objext \
4866	conftest$ac_exeext conftest.$ac_ext
4867	LIBS=$ac_check_lib_save_LIBS
4868	fi
4869	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4870	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4871	if test $ac_cv_lib_sdlmain_main = yes; then
4872	FOUND_sdlmain=yes
4873	fi
4874
4875	if test "$FOUND_sdlmain" = "yes" ; then
4876	LIBS="$LIBS -lsdlmain"
4877	else
4878	echo "------------------"
4879	echo "SDL library not found."
4880	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4881	echo "------------------"
4882	exit 1
4883	fi
4884	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4885	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4886	if test "${ac_cv_lib_sdl_main+set}" = set; then
4887	echo $ECHO_N "(cached) $ECHO_C" >&6
4888	else
4889	ac_check_lib_save_LIBS=$LIBS
4890	LIBS="-lsdl $LIBS"
4891	cat >conftest.$ac_ext <<_ACEOF
4892	/* confdefs.h. */
4893	_ACEOF
4894	cat confdefs.h >>conftest.$ac_ext
4895	cat >>conftest.$ac_ext <<_ACEOF
4896	/* end confdefs.h. */
4897
4898
4899	int
4900	main ()
4901	{
4902	main ();
4903	;
4904	return 0;
4905	}
4906	_ACEOF
4907	rm -f conftest.$ac_objext conftest$ac_exeext
4908	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4909	(eval $ac_link) 2>conftest.er1
4910	ac_status=$?
4911	grep -v '^ *+' conftest.er1 >conftest.err
4912	rm -f conftest.er1
4913	cat conftest.err >&5
4914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4915	(exit $ac_status); } &&
4916	{ ac_try='test -z "$ac_c_werror_flag"
4917	\|\| test ! -s conftest.err'
4918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4919	(eval $ac_try) 2>&5
4920	ac_status=$?
4921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922	(exit $ac_status); }; } &&
4923	{ ac_try='test -s conftest$ac_exeext'
4924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4925	(eval $ac_try) 2>&5
4926	ac_status=$?
4927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928	(exit $ac_status); }; }; then
4929	ac_cv_lib_sdl_main=yes
4930	else
4931	echo "$as_me: failed program was:" >&5
4932	sed 's/^/\| /' conftest.$ac_ext >&5
4933
4934	ac_cv_lib_sdl_main=no
4935	fi
4936	rm -f conftest.err conftest.$ac_objext \
4937	conftest$ac_exeext conftest.$ac_ext
4938	LIBS=$ac_check_lib_save_LIBS
4939	fi
4940	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4941	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4942	if test $ac_cv_lib_sdl_main = yes; then
4943	FOUND_sdl=yes
4944	fi
4945
4946	if test "$FOUND_sdl" = "yes" ; then
4947	LIBS="$LIBS -lsdl"
4948	else
4949	echo "------------------"
4950	echo "SDL library not found."
4951	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4952	echo "------------------"
4953	exit -1
4954	fi
4955
4956	;;
4957
4958	### LINUX ###
4959	--linux*)
4960	echo "Linux detected"
4961
4962	Linux="yes"
4963
4964	CPPFLAGS="-I/usr/X11R6/include"
4965	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
4966	# checking gl header
4967
4968	for ac_header in GL/gl.h
4969	do
4970	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4971	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4972	echo "$as_me:$LINENO: checking for $ac_header" >&5
4973	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4974	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4975	echo $ECHO_N "(cached) $ECHO_C" >&6
4976	fi
4977	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4978	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4979	else
4980	# Is the header compilable?
4981	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4982	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4983	cat >conftest.$ac_ext <<_ACEOF
4984	/* confdefs.h. */
4985	_ACEOF
4986	cat confdefs.h >>conftest.$ac_ext
4987	cat >>conftest.$ac_ext <<_ACEOF
4988	/* end confdefs.h. */
4989	$ac_includes_default
4990	#include <$ac_header>
4991	_ACEOF
4992	rm -f conftest.$ac_objext
4993	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4994	(eval $ac_compile) 2>conftest.er1
4995	ac_status=$?
4996	grep -v '^ *+' conftest.er1 >conftest.err
4997	rm -f conftest.er1
4998	cat conftest.err >&5
4999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000	(exit $ac_status); } &&
5001	{ ac_try='test -z "$ac_c_werror_flag"
5002	\|\| test ! -s conftest.err'
5003	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5004	(eval $ac_try) 2>&5
5005	ac_status=$?
5006	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007	(exit $ac_status); }; } &&
5008	{ ac_try='test -s conftest.$ac_objext'
5009	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5010	(eval $ac_try) 2>&5
5011	ac_status=$?
5012	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013	(exit $ac_status); }; }; then
5014	ac_header_compiler=yes
5015	else
5016	echo "$as_me: failed program was:" >&5
5017	sed 's/^/\| /' conftest.$ac_ext >&5
5018
5019	ac_header_compiler=no
5020	fi
5021	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5022	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5023	echo "${ECHO_T}$ac_header_compiler" >&6
5024
5025	# Is the header present?
5026	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5027	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5028	cat >conftest.$ac_ext <<_ACEOF
5029	/* confdefs.h. */
5030	_ACEOF
5031	cat confdefs.h >>conftest.$ac_ext
5032	cat >>conftest.$ac_ext <<_ACEOF
5033	/* end confdefs.h. */
5034	#include <$ac_header>
5035	_ACEOF
5036	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5037	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5038	ac_status=$?
5039	grep -v '^ *+' conftest.er1 >conftest.err
5040	rm -f conftest.er1
5041	cat conftest.err >&5
5042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5043	(exit $ac_status); } >/dev/null; then
5044	if test -s conftest.err; then
5045	ac_cpp_err=$ac_c_preproc_warn_flag
5046	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5047	else
5048	ac_cpp_err=
5049	fi
5050	else
5051	ac_cpp_err=yes
5052	fi
5053	if test -z "$ac_cpp_err"; then
5054	ac_header_preproc=yes
5055	else
5056	echo "$as_me: failed program was:" >&5
5057	sed 's/^/\| /' conftest.$ac_ext >&5
5058
5059	ac_header_preproc=no
5060	fi
5061	rm -f conftest.err conftest.$ac_ext
5062	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5063	echo "${ECHO_T}$ac_header_preproc" >&6
5064
5065	# So? What about this header?
5066	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5067	yes:no: )
5068	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5069	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5070	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5071	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5072	ac_header_preproc=yes
5073	;;
5074	no:yes:* )
5075	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5076	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5077	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5078	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5079	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5080	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5081	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5082	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5083	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5084	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5085	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5086	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5087	(
5088	cat <<\_ASBOX
5089	## ---------------------------------------------- ##
5090	## Report this to orxonox-dev at mail.datacore.ch ##
5091	## ---------------------------------------------- ##
5092	_ASBOX
5093	) \|
5094	sed "s/^/$as_me: WARNING: /" >&2
5095	;;
5096	esac
5097	echo "$as_me:$LINENO: checking for $ac_header" >&5
5098	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5099	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5100	echo $ECHO_N "(cached) $ECHO_C" >&6
5101	else
5102	eval "$as_ac_Header=\$ac_header_preproc"
5103	fi
5104	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5105	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5106
5107	fi
5108	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5109	cat >>confdefs.h <<_ACEOF
5110	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5111	_ACEOF
5112
5113	else
5114	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5115	echo "$as_me: error: cannot find opengl headers" >&2;}
5116	{ (exit 1); exit 1; }; }
5117	fi
5118
5119	done
5120
5121
5122	# checking for Unix GL
5123	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5124	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5125	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5126	echo $ECHO_N "(cached) $ECHO_C" >&6
5127	else
5128	ac_check_lib_save_LIBS=$LIBS
5129	LIBS="-lGL $LIBS"
5130	cat >conftest.$ac_ext <<_ACEOF
5131	/* confdefs.h. */
5132	_ACEOF
5133	cat confdefs.h >>conftest.$ac_ext
5134	cat >>conftest.$ac_ext <<_ACEOF
5135	/* end confdefs.h. */
5136
5137	/* Override any gcc2 internal prototype to avoid an error. */
5138	#ifdef __cplusplus
5139	extern "C"
5140	#endif
5141	/* We use char because int might match the return type of a gcc2
5142	builtin and then its argument prototype would still apply. */
5143	char glLoadIdentity ();
5144	int
5145	main ()
5146	{
5147	glLoadIdentity ();
5148	;
5149	return 0;
5150	}
5151	_ACEOF
5152	rm -f conftest.$ac_objext conftest$ac_exeext
5153	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5154	(eval $ac_link) 2>conftest.er1
5155	ac_status=$?
5156	grep -v '^ *+' conftest.er1 >conftest.err
5157	rm -f conftest.er1
5158	cat conftest.err >&5
5159	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5160	(exit $ac_status); } &&
5161	{ ac_try='test -z "$ac_c_werror_flag"
5162	\|\| test ! -s conftest.err'
5163	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5164	(eval $ac_try) 2>&5
5165	ac_status=$?
5166	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5167	(exit $ac_status); }; } &&
5168	{ ac_try='test -s conftest$ac_exeext'
5169	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5170	(eval $ac_try) 2>&5
5171	ac_status=$?
5172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5173	(exit $ac_status); }; }; then
5174	ac_cv_lib_GL_glLoadIdentity=yes
5175	else
5176	echo "$as_me: failed program was:" >&5
5177	sed 's/^/\| /' conftest.$ac_ext >&5
5178
5179	ac_cv_lib_GL_glLoadIdentity=no
5180	fi
5181	rm -f conftest.err conftest.$ac_objext \
5182	conftest$ac_exeext conftest.$ac_ext
5183	LIBS=$ac_check_lib_save_LIBS
5184	fi
5185	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5186	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5187	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5188	FOUND_GL=yes
5189	fi
5190
5191	if test "$FOUND_GL" = "yes" ; then
5192	LIBS="$LIBS -lGL"
5193	else
5194	echo "------------------"
5195	echo "opengl not found."
5196	echo "please install the opengl package which can be found at http://www.opengl.org"
5197	echo "------------------"
5198	exit -1
5199	fi
5200
5201	# cheking for GLU-header
5202
5203	for ac_header in GL/glu.h
5204	do
5205	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5206	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5207	echo "$as_me:$LINENO: checking for $ac_header" >&5
5208	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5209	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5210	echo $ECHO_N "(cached) $ECHO_C" >&6
5211	fi
5212	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5213	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5214	else
5215	# Is the header compilable?
5216	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5217	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5218	cat >conftest.$ac_ext <<_ACEOF
5219	/* confdefs.h. */
5220	_ACEOF
5221	cat confdefs.h >>conftest.$ac_ext
5222	cat >>conftest.$ac_ext <<_ACEOF
5223	/* end confdefs.h. */
5224	$ac_includes_default
5225	#include <$ac_header>
5226	_ACEOF
5227	rm -f conftest.$ac_objext
5228	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5229	(eval $ac_compile) 2>conftest.er1
5230	ac_status=$?
5231	grep -v '^ *+' conftest.er1 >conftest.err
5232	rm -f conftest.er1
5233	cat conftest.err >&5
5234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5235	(exit $ac_status); } &&
5236	{ ac_try='test -z "$ac_c_werror_flag"
5237	\|\| test ! -s conftest.err'
5238	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5239	(eval $ac_try) 2>&5
5240	ac_status=$?
5241	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5242	(exit $ac_status); }; } &&
5243	{ ac_try='test -s conftest.$ac_objext'
5244	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5245	(eval $ac_try) 2>&5
5246	ac_status=$?
5247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248	(exit $ac_status); }; }; then
5249	ac_header_compiler=yes
5250	else
5251	echo "$as_me: failed program was:" >&5
5252	sed 's/^/\| /' conftest.$ac_ext >&5
5253
5254	ac_header_compiler=no
5255	fi
5256	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5257	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5258	echo "${ECHO_T}$ac_header_compiler" >&6
5259
5260	# Is the header present?
5261	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5262	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5263	cat >conftest.$ac_ext <<_ACEOF
5264	/* confdefs.h. */
5265	_ACEOF
5266	cat confdefs.h >>conftest.$ac_ext
5267	cat >>conftest.$ac_ext <<_ACEOF
5268	/* end confdefs.h. */
5269	#include <$ac_header>
5270	_ACEOF
5271	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5272	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5273	ac_status=$?
5274	grep -v '^ *+' conftest.er1 >conftest.err
5275	rm -f conftest.er1
5276	cat conftest.err >&5
5277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278	(exit $ac_status); } >/dev/null; then
5279	if test -s conftest.err; then
5280	ac_cpp_err=$ac_c_preproc_warn_flag
5281	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5282	else
5283	ac_cpp_err=
5284	fi
5285	else
5286	ac_cpp_err=yes
5287	fi
5288	if test -z "$ac_cpp_err"; then
5289	ac_header_preproc=yes
5290	else
5291	echo "$as_me: failed program was:" >&5
5292	sed 's/^/\| /' conftest.$ac_ext >&5
5293
5294	ac_header_preproc=no
5295	fi
5296	rm -f conftest.err conftest.$ac_ext
5297	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5298	echo "${ECHO_T}$ac_header_preproc" >&6
5299
5300	# So? What about this header?
5301	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5302	yes:no: )
5303	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5304	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5305	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5306	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5307	ac_header_preproc=yes
5308	;;
5309	no:yes:* )
5310	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5311	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5312	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5313	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5314	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5315	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5316	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5317	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5318	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5319	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5320	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5321	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5322	(
5323	cat <<\_ASBOX
5324	## ---------------------------------------------- ##
5325	## Report this to orxonox-dev at mail.datacore.ch ##
5326	## ---------------------------------------------- ##
5327	_ASBOX
5328	) \|
5329	sed "s/^/$as_me: WARNING: /" >&2
5330	;;
5331	esac
5332	echo "$as_me:$LINENO: checking for $ac_header" >&5
5333	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5334	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5335	echo $ECHO_N "(cached) $ECHO_C" >&6
5336	else
5337	eval "$as_ac_Header=\$ac_header_preproc"
5338	fi
5339	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5340	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5341
5342	fi
5343	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5344	cat >>confdefs.h <<_ACEOF
5345	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5346	_ACEOF
5347
5348	else
5349	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5350	echo "$as_me: error: cannot find opengl headers" >&2;}
5351	{ (exit 1); exit 1; }; }
5352	fi
5353
5354	done
5355
5356
5357	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5358	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5359	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5360	echo $ECHO_N "(cached) $ECHO_C" >&6
5361	else
5362	ac_check_lib_save_LIBS=$LIBS
5363	LIBS="-lGLU $LIBS"
5364	cat >conftest.$ac_ext <<_ACEOF
5365	/* confdefs.h. */
5366	_ACEOF
5367	cat confdefs.h >>conftest.$ac_ext
5368	cat >>conftest.$ac_ext <<_ACEOF
5369	/* end confdefs.h. */
5370
5371	/* Override any gcc2 internal prototype to avoid an error. */
5372	#ifdef __cplusplus
5373	extern "C"
5374	#endif
5375	/* We use char because int might match the return type of a gcc2
5376	builtin and then its argument prototype would still apply. */
5377	char gluProject ();
5378	int
5379	main ()
5380	{
5381	gluProject ();
5382	;
5383	return 0;
5384	}
5385	_ACEOF
5386	rm -f conftest.$ac_objext conftest$ac_exeext
5387	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5388	(eval $ac_link) 2>conftest.er1
5389	ac_status=$?
5390	grep -v '^ *+' conftest.er1 >conftest.err
5391	rm -f conftest.er1
5392	cat conftest.err >&5
5393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394	(exit $ac_status); } &&
5395	{ ac_try='test -z "$ac_c_werror_flag"
5396	\|\| test ! -s conftest.err'
5397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5398	(eval $ac_try) 2>&5
5399	ac_status=$?
5400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401	(exit $ac_status); }; } &&
5402	{ ac_try='test -s conftest$ac_exeext'
5403	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5404	(eval $ac_try) 2>&5
5405	ac_status=$?
5406	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407	(exit $ac_status); }; }; then
5408	ac_cv_lib_GLU_gluProject=yes
5409	else
5410	echo "$as_me: failed program was:" >&5
5411	sed 's/^/\| /' conftest.$ac_ext >&5
5412
5413	ac_cv_lib_GLU_gluProject=no
5414	fi
5415	rm -f conftest.err conftest.$ac_objext \
5416	conftest$ac_exeext conftest.$ac_ext
5417	LIBS=$ac_check_lib_save_LIBS
5418	fi
5419	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5420	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5421	if test $ac_cv_lib_GLU_gluProject = yes; then
5422	FOUND_GLU=yes
5423	fi
5424
5425	if test "$FOUND_GLU" = "yes" ; then
5426	LIBS="$LIBS -lGLU"
5427	else
5428	echo "------------------"
5429	echo "GLU library not found."
5430	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5431	echo "------------------"
5432	exit -1
5433	fi
5434
5435	# checking for SDL-headers
5436
5437	for ac_header in SDL/SDL.h
5438	do
5439	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5440	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5441	echo "$as_me:$LINENO: checking for $ac_header" >&5
5442	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5443	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5444	echo $ECHO_N "(cached) $ECHO_C" >&6
5445	fi
5446	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5447	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5448	else
5449	# Is the header compilable?
5450	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5451	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5452	cat >conftest.$ac_ext <<_ACEOF
5453	/* confdefs.h. */
5454	_ACEOF
5455	cat confdefs.h >>conftest.$ac_ext
5456	cat >>conftest.$ac_ext <<_ACEOF
5457	/* end confdefs.h. */
5458	$ac_includes_default
5459	#include <$ac_header>
5460	_ACEOF
5461	rm -f conftest.$ac_objext
5462	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5463	(eval $ac_compile) 2>conftest.er1
5464	ac_status=$?
5465	grep -v '^ *+' conftest.er1 >conftest.err
5466	rm -f conftest.er1
5467	cat conftest.err >&5
5468	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469	(exit $ac_status); } &&
5470	{ ac_try='test -z "$ac_c_werror_flag"
5471	\|\| test ! -s conftest.err'
5472	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5473	(eval $ac_try) 2>&5
5474	ac_status=$?
5475	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5476	(exit $ac_status); }; } &&
5477	{ ac_try='test -s conftest.$ac_objext'
5478	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5479	(eval $ac_try) 2>&5
5480	ac_status=$?
5481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5482	(exit $ac_status); }; }; then
5483	ac_header_compiler=yes
5484	else
5485	echo "$as_me: failed program was:" >&5
5486	sed 's/^/\| /' conftest.$ac_ext >&5
5487
5488	ac_header_compiler=no
5489	fi
5490	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5491	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5492	echo "${ECHO_T}$ac_header_compiler" >&6
5493
5494	# Is the header present?
5495	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5496	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5497	cat >conftest.$ac_ext <<_ACEOF
5498	/* confdefs.h. */
5499	_ACEOF
5500	cat confdefs.h >>conftest.$ac_ext
5501	cat >>conftest.$ac_ext <<_ACEOF
5502	/* end confdefs.h. */
5503	#include <$ac_header>
5504	_ACEOF
5505	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5506	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5507	ac_status=$?
5508	grep -v '^ *+' conftest.er1 >conftest.err
5509	rm -f conftest.er1
5510	cat conftest.err >&5
5511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5512	(exit $ac_status); } >/dev/null; then
5513	if test -s conftest.err; then
5514	ac_cpp_err=$ac_c_preproc_warn_flag
5515	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5516	else
5517	ac_cpp_err=
5518	fi
5519	else
5520	ac_cpp_err=yes
5521	fi
5522	if test -z "$ac_cpp_err"; then
5523	ac_header_preproc=yes
5524	else
5525	echo "$as_me: failed program was:" >&5
5526	sed 's/^/\| /' conftest.$ac_ext >&5
5527
5528	ac_header_preproc=no
5529	fi
5530	rm -f conftest.err conftest.$ac_ext
5531	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5532	echo "${ECHO_T}$ac_header_preproc" >&6
5533
5534	# So? What about this header?
5535	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5536	yes:no: )
5537	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5538	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5539	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5540	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5541	ac_header_preproc=yes
5542	;;
5543	no:yes:* )
5544	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5545	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5546	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5547	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5548	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5549	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5550	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5551	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5552	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5553	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5554	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5555	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5556	(
5557	cat <<\_ASBOX
5558	## ---------------------------------------------- ##
5559	## Report this to orxonox-dev at mail.datacore.ch ##
5560	## ---------------------------------------------- ##
5561	_ASBOX
5562	) \|
5563	sed "s/^/$as_me: WARNING: /" >&2
5564	;;
5565	esac
5566	echo "$as_me:$LINENO: checking for $ac_header" >&5
5567	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5568	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5569	echo $ECHO_N "(cached) $ECHO_C" >&6
5570	else
5571	eval "$as_ac_Header=\$ac_header_preproc"
5572	fi
5573	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5574	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5575
5576	fi
5577	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5578	cat >>confdefs.h <<_ACEOF
5579	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5580	_ACEOF
5581
5582	else
5583	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5584	echo "$as_me: error: cannot find SDL headers" >&2;}
5585	{ (exit 1); exit 1; }; }
5586	fi
5587
5588	done
5589
5590
5591	# checking for SDL-lib
5592	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5593	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5594	if test "${ac_cv_lib_SDL_main+set}" = set; then
5595	echo $ECHO_N "(cached) $ECHO_C" >&6
5596	else
5597	ac_check_lib_save_LIBS=$LIBS
5598	LIBS="-lSDL $LIBS"
5599	cat >conftest.$ac_ext <<_ACEOF
5600	/* confdefs.h. */
5601	_ACEOF
5602	cat confdefs.h >>conftest.$ac_ext
5603	cat >>conftest.$ac_ext <<_ACEOF
5604	/* end confdefs.h. */
5605
5606
5607	int
5608	main ()
5609	{
5610	main ();
5611	;
5612	return 0;
5613	}
5614	_ACEOF
5615	rm -f conftest.$ac_objext conftest$ac_exeext
5616	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5617	(eval $ac_link) 2>conftest.er1
5618	ac_status=$?
5619	grep -v '^ *+' conftest.er1 >conftest.err
5620	rm -f conftest.er1
5621	cat conftest.err >&5
5622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5623	(exit $ac_status); } &&
5624	{ ac_try='test -z "$ac_c_werror_flag"
5625	\|\| test ! -s conftest.err'
5626	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5627	(eval $ac_try) 2>&5
5628	ac_status=$?
5629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5630	(exit $ac_status); }; } &&
5631	{ ac_try='test -s conftest$ac_exeext'
5632	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5633	(eval $ac_try) 2>&5
5634	ac_status=$?
5635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5636	(exit $ac_status); }; }; then
5637	ac_cv_lib_SDL_main=yes
5638	else
5639	echo "$as_me: failed program was:" >&5
5640	sed 's/^/\| /' conftest.$ac_ext >&5
5641
5642	ac_cv_lib_SDL_main=no
5643	fi
5644	rm -f conftest.err conftest.$ac_objext \
5645	conftest$ac_exeext conftest.$ac_ext
5646	LIBS=$ac_check_lib_save_LIBS
5647	fi
5648	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5649	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5650	if test $ac_cv_lib_SDL_main = yes; then
5651	FOUND_SDL=yes
5652	fi
5653
5654	if test "$FOUND_SDL" = "yes" ; then
5655	LIBS="$LIBS -lSDL"
5656	else
5657	echo "------------------"
5658	echo "SDL library not found."
5659	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5660	echo "------------------"
5661	exit -1
5662	fi
5663
5664
5665	## checking for SDL
5666	# SDL_VERSION=1.2.7
5667	# AM_PATH_SDL($SDL_VERSION,
5668	# :,
5669	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5670	# )
5671	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5672	# LIBS="$LIBS $SDL_LIBS"
5673	;;
5674
5675	### OS X ###
5676	darwin)
5677	echo "OS X detected"
5678
5679	osX="yes"
5680
5681	CPPFLAGS="-I/sw/include $CPPFLAGS"
5682	# checking gl header
5683
5684	for ac_header in OpenGL/gl.h
5685	do
5686	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5687	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5688	echo "$as_me:$LINENO: checking for $ac_header" >&5
5689	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5690	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5691	echo $ECHO_N "(cached) $ECHO_C" >&6
5692	fi
5693	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5694	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5695	else
5696	# Is the header compilable?
5697	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5698	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5699	cat >conftest.$ac_ext <<_ACEOF
5700	/* confdefs.h. */
5701	_ACEOF
5702	cat confdefs.h >>conftest.$ac_ext
5703	cat >>conftest.$ac_ext <<_ACEOF
5704	/* end confdefs.h. */
5705	$ac_includes_default
5706	#include <$ac_header>
5707	_ACEOF
5708	rm -f conftest.$ac_objext
5709	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5710	(eval $ac_compile) 2>conftest.er1
5711	ac_status=$?
5712	grep -v '^ *+' conftest.er1 >conftest.err
5713	rm -f conftest.er1
5714	cat conftest.err >&5
5715	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716	(exit $ac_status); } &&
5717	{ ac_try='test -z "$ac_c_werror_flag"
5718	\|\| test ! -s conftest.err'
5719	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5720	(eval $ac_try) 2>&5
5721	ac_status=$?
5722	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5723	(exit $ac_status); }; } &&
5724	{ ac_try='test -s conftest.$ac_objext'
5725	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726	(eval $ac_try) 2>&5
5727	ac_status=$?
5728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729	(exit $ac_status); }; }; then
5730	ac_header_compiler=yes
5731	else
5732	echo "$as_me: failed program was:" >&5
5733	sed 's/^/\| /' conftest.$ac_ext >&5
5734
5735	ac_header_compiler=no
5736	fi
5737	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5738	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5739	echo "${ECHO_T}$ac_header_compiler" >&6
5740
5741	# Is the header present?
5742	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5743	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5744	cat >conftest.$ac_ext <<_ACEOF
5745	/* confdefs.h. */
5746	_ACEOF
5747	cat confdefs.h >>conftest.$ac_ext
5748	cat >>conftest.$ac_ext <<_ACEOF
5749	/* end confdefs.h. */
5750	#include <$ac_header>
5751	_ACEOF
5752	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5753	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5754	ac_status=$?
5755	grep -v '^ *+' conftest.er1 >conftest.err
5756	rm -f conftest.er1
5757	cat conftest.err >&5
5758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759	(exit $ac_status); } >/dev/null; then
5760	if test -s conftest.err; then
5761	ac_cpp_err=$ac_c_preproc_warn_flag
5762	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5763	else
5764	ac_cpp_err=
5765	fi
5766	else
5767	ac_cpp_err=yes
5768	fi
5769	if test -z "$ac_cpp_err"; then
5770	ac_header_preproc=yes
5771	else
5772	echo "$as_me: failed program was:" >&5
5773	sed 's/^/\| /' conftest.$ac_ext >&5
5774
5775	ac_header_preproc=no
5776	fi
5777	rm -f conftest.err conftest.$ac_ext
5778	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5779	echo "${ECHO_T}$ac_header_preproc" >&6
5780
5781	# So? What about this header?
5782	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5783	yes:no: )
5784	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5785	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5786	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5787	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5788	ac_header_preproc=yes
5789	;;
5790	no:yes:* )
5791	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5792	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5793	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5794	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5795	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5796	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5797	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5798	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5799	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5800	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5801	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5802	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5803	(
5804	cat <<\_ASBOX
5805	## ---------------------------------------------- ##
5806	## Report this to orxonox-dev at mail.datacore.ch ##
5807	## ---------------------------------------------- ##
5808	_ASBOX
5809	) \|
5810	sed "s/^/$as_me: WARNING: /" >&2
5811	;;
5812	esac
5813	echo "$as_me:$LINENO: checking for $ac_header" >&5
5814	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5815	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5816	echo $ECHO_N "(cached) $ECHO_C" >&6
5817	else
5818	eval "$as_ac_Header=\$ac_header_preproc"
5819	fi
5820	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5821	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5822
5823	fi
5824	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5825	cat >>confdefs.h <<_ACEOF
5826	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5827	_ACEOF
5828
5829	else
5830	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5831	echo "$as_me: error: cannot find opengl headers" >&2;}
5832	{ (exit 1); exit 1; }; }
5833	fi
5834
5835	done
5836
5837	# cheking for GLU-header
5838
5839	for ac_header in OpenGL/glu.h
5840	do
5841	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5842	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5843	echo "$as_me:$LINENO: checking for $ac_header" >&5
5844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5846	echo $ECHO_N "(cached) $ECHO_C" >&6
5847	fi
5848	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5849	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5850	else
5851	# Is the header compilable?
5852	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5854	cat >conftest.$ac_ext <<_ACEOF
5855	/* confdefs.h. */
5856	_ACEOF
5857	cat confdefs.h >>conftest.$ac_ext
5858	cat >>conftest.$ac_ext <<_ACEOF
5859	/* end confdefs.h. */
5860	$ac_includes_default
5861	#include <$ac_header>
5862	_ACEOF
5863	rm -f conftest.$ac_objext
5864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5865	(eval $ac_compile) 2>conftest.er1
5866	ac_status=$?
5867	grep -v '^ *+' conftest.er1 >conftest.err
5868	rm -f conftest.er1
5869	cat conftest.err >&5
5870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871	(exit $ac_status); } &&
5872	{ ac_try='test -z "$ac_c_werror_flag"
5873	\|\| test ! -s conftest.err'
5874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5875	(eval $ac_try) 2>&5
5876	ac_status=$?
5877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5878	(exit $ac_status); }; } &&
5879	{ ac_try='test -s conftest.$ac_objext'
5880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5881	(eval $ac_try) 2>&5
5882	ac_status=$?
5883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5884	(exit $ac_status); }; }; then
5885	ac_header_compiler=yes
5886	else
5887	echo "$as_me: failed program was:" >&5
5888	sed 's/^/\| /' conftest.$ac_ext >&5
5889
5890	ac_header_compiler=no
5891	fi
5892	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5893	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5894	echo "${ECHO_T}$ac_header_compiler" >&6
5895
5896	# Is the header present?
5897	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5898	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5899	cat >conftest.$ac_ext <<_ACEOF
5900	/* confdefs.h. */
5901	_ACEOF
5902	cat confdefs.h >>conftest.$ac_ext
5903	cat >>conftest.$ac_ext <<_ACEOF
5904	/* end confdefs.h. */
5905	#include <$ac_header>
5906	_ACEOF
5907	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5908	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5909	ac_status=$?
5910	grep -v '^ *+' conftest.er1 >conftest.err
5911	rm -f conftest.er1
5912	cat conftest.err >&5
5913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914	(exit $ac_status); } >/dev/null; then
5915	if test -s conftest.err; then
5916	ac_cpp_err=$ac_c_preproc_warn_flag
5917	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5918	else
5919	ac_cpp_err=
5920	fi
5921	else
5922	ac_cpp_err=yes
5923	fi
5924	if test -z "$ac_cpp_err"; then
5925	ac_header_preproc=yes
5926	else
5927	echo "$as_me: failed program was:" >&5
5928	sed 's/^/\| /' conftest.$ac_ext >&5
5929
5930	ac_header_preproc=no
5931	fi
5932	rm -f conftest.err conftest.$ac_ext
5933	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5934	echo "${ECHO_T}$ac_header_preproc" >&6
5935
5936	# So? What about this header?
5937	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5938	yes:no: )
5939	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5940	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5941	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5942	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5943	ac_header_preproc=yes
5944	;;
5945	no:yes:* )
5946	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5947	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5948	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5949	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5950	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5951	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5952	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5953	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5954	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5955	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5956	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5957	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5958	(
5959	cat <<\_ASBOX
5960	## ---------------------------------------------- ##
5961	## Report this to orxonox-dev at mail.datacore.ch ##
5962	## ---------------------------------------------- ##
5963	_ASBOX
5964	) \|
5965	sed "s/^/$as_me: WARNING: /" >&2
5966	;;
5967	esac
5968	echo "$as_me:$LINENO: checking for $ac_header" >&5
5969	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5970	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5971	echo $ECHO_N "(cached) $ECHO_C" >&6
5972	else
5973	eval "$as_ac_Header=\$ac_header_preproc"
5974	fi
5975	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5976	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5977
5978	fi
5979	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5980	cat >>confdefs.h <<_ACEOF
5981	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5982	_ACEOF
5983
5984	else
5985	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5986	echo "$as_me: error: cannot find opengl headers" >&2;}
5987	{ (exit 1); exit 1; }; }
5988	fi
5989
5990	done
5991
5992
5993	LIBS="$LIBS -framework OpenGL"
5994
5995	# checking for SDL-headers
5996	# AC_CHECK_HEADERS(SDL/SDL.h ,,
5997	# [AC_MSG_ERROR([cannot find SDL headers]) ])
5998
5999	## checking for SDL
6000	# SDL_VERSION=1.2.7
6001	# AM_PATH_SDL($SDL_VERSION,
6002	# :,
6003	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6004	# )
6005
6006	SDL_CFLAGS=`sdl-config --cflags`
6007	SDL_LIBS=`sdl-config --libs`
6008	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6009	LIBS="$LIBS $SDL_LIBS"
6010
6011	;;
6012
6013	*)
6014	;;
6015	esac
6016
6017
6018
6019	## check for SDL_Image
6020	if test "$def_sdl_image" = "yes"; then
6021	# checking for SDL_image-headers
6022
6023	for ac_header in SDL/SDL_image.h
6024	do
6025	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6026	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6027	echo "$as_me:$LINENO: checking for $ac_header" >&5
6028	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6029	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6030	echo $ECHO_N "(cached) $ECHO_C" >&6
6031	fi
6032	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6033	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6034	else
6035	# Is the header compilable?
6036	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6037	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6038	cat >conftest.$ac_ext <<_ACEOF
6039	/* confdefs.h. */
6040	_ACEOF
6041	cat confdefs.h >>conftest.$ac_ext
6042	cat >>conftest.$ac_ext <<_ACEOF
6043	/* end confdefs.h. */
6044	$ac_includes_default
6045	#include <$ac_header>
6046	_ACEOF
6047	rm -f conftest.$ac_objext
6048	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6049	(eval $ac_compile) 2>conftest.er1
6050	ac_status=$?
6051	grep -v '^ *+' conftest.er1 >conftest.err
6052	rm -f conftest.er1
6053	cat conftest.err >&5
6054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6055	(exit $ac_status); } &&
6056	{ ac_try='test -z "$ac_c_werror_flag"
6057	\|\| test ! -s conftest.err'
6058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6059	(eval $ac_try) 2>&5
6060	ac_status=$?
6061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6062	(exit $ac_status); }; } &&
6063	{ ac_try='test -s conftest.$ac_objext'
6064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6065	(eval $ac_try) 2>&5
6066	ac_status=$?
6067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068	(exit $ac_status); }; }; then
6069	ac_header_compiler=yes
6070	else
6071	echo "$as_me: failed program was:" >&5
6072	sed 's/^/\| /' conftest.$ac_ext >&5
6073
6074	ac_header_compiler=no
6075	fi
6076	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6077	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6078	echo "${ECHO_T}$ac_header_compiler" >&6
6079
6080	# Is the header present?
6081	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6082	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6083	cat >conftest.$ac_ext <<_ACEOF
6084	/* confdefs.h. */
6085	_ACEOF
6086	cat confdefs.h >>conftest.$ac_ext
6087	cat >>conftest.$ac_ext <<_ACEOF
6088	/* end confdefs.h. */
6089	#include <$ac_header>
6090	_ACEOF
6091	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6092	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6093	ac_status=$?
6094	grep -v '^ *+' conftest.er1 >conftest.err
6095	rm -f conftest.er1
6096	cat conftest.err >&5
6097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6098	(exit $ac_status); } >/dev/null; then
6099	if test -s conftest.err; then
6100	ac_cpp_err=$ac_c_preproc_warn_flag
6101	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6102	else
6103	ac_cpp_err=
6104	fi
6105	else
6106	ac_cpp_err=yes
6107	fi
6108	if test -z "$ac_cpp_err"; then
6109	ac_header_preproc=yes
6110	else
6111	echo "$as_me: failed program was:" >&5
6112	sed 's/^/\| /' conftest.$ac_ext >&5
6113
6114	ac_header_preproc=no
6115	fi
6116	rm -f conftest.err conftest.$ac_ext
6117	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6118	echo "${ECHO_T}$ac_header_preproc" >&6
6119
6120	# So? What about this header?
6121	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6122	yes:no: )
6123	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6124	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6125	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6126	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6127	ac_header_preproc=yes
6128	;;
6129	no:yes:* )
6130	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6131	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6132	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6133	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6134	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6135	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6136	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6137	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6138	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6139	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6140	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6141	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6142	(
6143	cat <<\_ASBOX
6144	## ---------------------------------------------- ##
6145	## Report this to orxonox-dev at mail.datacore.ch ##
6146	## ---------------------------------------------- ##
6147	_ASBOX
6148	) \|
6149	sed "s/^/$as_me: WARNING: /" >&2
6150	;;
6151	esac
6152	echo "$as_me:$LINENO: checking for $ac_header" >&5
6153	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6154	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6155	echo $ECHO_N "(cached) $ECHO_C" >&6
6156	else
6157	eval "$as_ac_Header=\$ac_header_preproc"
6158	fi
6159	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6160	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6161
6162	fi
6163	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6164	cat >>confdefs.h <<_ACEOF
6165	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6166	_ACEOF
6167
6168	else
6169	echo "sdl_image not found. falling back to other options"; def_sdl_image=no
6170	fi
6171
6172	done
6173
6174	fi
6175	if test "$def_sdl_image" = "yes"; then
6176	# checking for SDL_image-lib
6177	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6178	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6179	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6180	echo $ECHO_N "(cached) $ECHO_C" >&6
6181	else
6182	ac_check_lib_save_LIBS=$LIBS
6183	LIBS="-lSDL_image $LIBS"
6184	cat >conftest.$ac_ext <<_ACEOF
6185	/* confdefs.h. */
6186	_ACEOF
6187	cat confdefs.h >>conftest.$ac_ext
6188	cat >>conftest.$ac_ext <<_ACEOF
6189	/* end confdefs.h. */
6190
6191
6192	int
6193	main ()
6194	{
6195	main ();
6196	;
6197	return 0;
6198	}
6199	_ACEOF
6200	rm -f conftest.$ac_objext conftest$ac_exeext
6201	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6202	(eval $ac_link) 2>conftest.er1
6203	ac_status=$?
6204	grep -v '^ *+' conftest.er1 >conftest.err
6205	rm -f conftest.er1
6206	cat conftest.err >&5
6207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208	(exit $ac_status); } &&
6209	{ ac_try='test -z "$ac_c_werror_flag"
6210	\|\| test ! -s conftest.err'
6211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212	(eval $ac_try) 2>&5
6213	ac_status=$?
6214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215	(exit $ac_status); }; } &&
6216	{ ac_try='test -s conftest$ac_exeext'
6217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218	(eval $ac_try) 2>&5
6219	ac_status=$?
6220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221	(exit $ac_status); }; }; then
6222	ac_cv_lib_SDL_image_main=yes
6223	else
6224	echo "$as_me: failed program was:" >&5
6225	sed 's/^/\| /' conftest.$ac_ext >&5
6226
6227	ac_cv_lib_SDL_image_main=no
6228	fi
6229	rm -f conftest.err conftest.$ac_objext \
6230	conftest$ac_exeext conftest.$ac_ext
6231	LIBS=$ac_check_lib_save_LIBS
6232	fi
6233	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6234	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6235	if test $ac_cv_lib_SDL_image_main = yes; then
6236	FOUND_SDL_image=yes
6237	fi
6238
6239	if test "$FOUND_SDL_image" = "yes" ; then
6240	LIBS="$LIBS -lSDL_image"
6241	else
6242	echo "------------------"
6243	echo "SDL_image library not found."
6244	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6245	echo "------------------"
6246	exit -1
6247	fi
6248	fi
6249
6250
6251	if test "$def_sdl_image" = "no"; then
6252	## checking for libjpeg
6253
6254	for ac_header in jpeglib.h
6255	do
6256	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6257	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6258	echo "$as_me:$LINENO: checking for $ac_header" >&5
6259	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6260	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6261	echo $ECHO_N "(cached) $ECHO_C" >&6
6262	fi
6263	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6264	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6265	else
6266	# Is the header compilable?
6267	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6268	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6269	cat >conftest.$ac_ext <<_ACEOF
6270	/* confdefs.h. */
6271	_ACEOF
6272	cat confdefs.h >>conftest.$ac_ext
6273	cat >>conftest.$ac_ext <<_ACEOF
6274	/* end confdefs.h. */
6275	$ac_includes_default
6276	#include <$ac_header>
6277	_ACEOF
6278	rm -f conftest.$ac_objext
6279	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6280	(eval $ac_compile) 2>conftest.er1
6281	ac_status=$?
6282	grep -v '^ *+' conftest.er1 >conftest.err
6283	rm -f conftest.er1
6284	cat conftest.err >&5
6285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6286	(exit $ac_status); } &&
6287	{ ac_try='test -z "$ac_c_werror_flag"
6288	\|\| test ! -s conftest.err'
6289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6290	(eval $ac_try) 2>&5
6291	ac_status=$?
6292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293	(exit $ac_status); }; } &&
6294	{ ac_try='test -s conftest.$ac_objext'
6295	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6296	(eval $ac_try) 2>&5
6297	ac_status=$?
6298	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6299	(exit $ac_status); }; }; then
6300	ac_header_compiler=yes
6301	else
6302	echo "$as_me: failed program was:" >&5
6303	sed 's/^/\| /' conftest.$ac_ext >&5
6304
6305	ac_header_compiler=no
6306	fi
6307	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6308	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6309	echo "${ECHO_T}$ac_header_compiler" >&6
6310
6311	# Is the header present?
6312	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6313	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6314	cat >conftest.$ac_ext <<_ACEOF
6315	/* confdefs.h. */
6316	_ACEOF
6317	cat confdefs.h >>conftest.$ac_ext
6318	cat >>conftest.$ac_ext <<_ACEOF
6319	/* end confdefs.h. */
6320	#include <$ac_header>
6321	_ACEOF
6322	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6323	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6324	ac_status=$?
6325	grep -v '^ *+' conftest.er1 >conftest.err
6326	rm -f conftest.er1
6327	cat conftest.err >&5
6328	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6329	(exit $ac_status); } >/dev/null; then
6330	if test -s conftest.err; then
6331	ac_cpp_err=$ac_c_preproc_warn_flag
6332	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6333	else
6334	ac_cpp_err=
6335	fi
6336	else
6337	ac_cpp_err=yes
6338	fi
6339	if test -z "$ac_cpp_err"; then
6340	ac_header_preproc=yes
6341	else
6342	echo "$as_me: failed program was:" >&5
6343	sed 's/^/\| /' conftest.$ac_ext >&5
6344
6345	ac_header_preproc=no
6346	fi
6347	rm -f conftest.err conftest.$ac_ext
6348	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6349	echo "${ECHO_T}$ac_header_preproc" >&6
6350
6351	# So? What about this header?
6352	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6353	yes:no: )
6354	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6355	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6356	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6357	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6358	ac_header_preproc=yes
6359	;;
6360	no:yes:* )
6361	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6362	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6363	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6364	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6365	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6366	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6367	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6368	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6369	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6370	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6371	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6372	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6373	(
6374	cat <<\_ASBOX
6375	## ---------------------------------------------- ##
6376	## Report this to orxonox-dev at mail.datacore.ch ##
6377	## ---------------------------------------------- ##
6378	_ASBOX
6379	) \|
6380	sed "s/^/$as_me: WARNING: /" >&2
6381	;;
6382	esac
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) $ECHO_C" >&6
6387	else
6388	eval "$as_ac_Header=\$ac_header_preproc"
6389	fi
6390	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6391	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6392
6393	fi
6394	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6395	cat >>confdefs.h <<_ACEOF
6396	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6397	_ACEOF
6398	jpegHeader="yes"
6399	else
6400	jpegHeader="no"
6401	fi
6402
6403	done
6404
6405	if test $jpegHeader = "no"; then
6406	echo " not including jpeg."
6407	else
6408	echo "$as_me:$LINENO: checking for main in -ljpeg" >&5
6409	echo $ECHO_N "checking for main in -ljpeg... $ECHO_C" >&6
6410	if test "${ac_cv_lib_jpeg_main+set}" = set; then
6411	echo $ECHO_N "(cached) $ECHO_C" >&6
6412	else
6413	ac_check_lib_save_LIBS=$LIBS
6414	LIBS="-ljpeg $LIBS"
6415	cat >conftest.$ac_ext <<_ACEOF
6416	/* confdefs.h. */
6417	_ACEOF
6418	cat confdefs.h >>conftest.$ac_ext
6419	cat >>conftest.$ac_ext <<_ACEOF
6420	/* end confdefs.h. */
6421
6422
6423	int
6424	main ()
6425	{
6426	main ();
6427	;
6428	return 0;
6429	}
6430	_ACEOF
6431	rm -f conftest.$ac_objext conftest$ac_exeext
6432	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6433	(eval $ac_link) 2>conftest.er1
6434	ac_status=$?
6435	grep -v '^ *+' conftest.er1 >conftest.err
6436	rm -f conftest.er1
6437	cat conftest.err >&5
6438	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6439	(exit $ac_status); } &&
6440	{ ac_try='test -z "$ac_c_werror_flag"
6441	\|\| test ! -s conftest.err'
6442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6443	(eval $ac_try) 2>&5
6444	ac_status=$?
6445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446	(exit $ac_status); }; } &&
6447	{ ac_try='test -s conftest$ac_exeext'
6448	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6449	(eval $ac_try) 2>&5
6450	ac_status=$?
6451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6452	(exit $ac_status); }; }; then
6453	ac_cv_lib_jpeg_main=yes
6454	else
6455	echo "$as_me: failed program was:" >&5
6456	sed 's/^/\| /' conftest.$ac_ext >&5
6457
6458	ac_cv_lib_jpeg_main=no
6459	fi
6460	rm -f conftest.err conftest.$ac_objext \
6461	conftest$ac_exeext conftest.$ac_ext
6462	LIBS=$ac_check_lib_save_LIBS
6463	fi
6464	echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_main" >&5
6465	echo "${ECHO_T}$ac_cv_lib_jpeg_main" >&6
6466	if test $ac_cv_lib_jpeg_main = yes; then
6467	FOUND_jpeg=yes
6468	fi
6469
6470	if test "$FOUND_jpeg" = "yes" ; then
6471	LIBS="$LIBS -ljpeg"
6472	else
6473	echo "------------------"
6474	echo "jpeg library not found."
6475	echo "please install the jpeg library from the Independent JPEG Group, which can be found at http://www.ijg.org"
6476	echo "------------------"
6477	exit -1
6478	fi
6479	fi
6480
6481	## checking for libpng
6482
6483	for ac_header in png.h
6484	do
6485	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6486	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6487	echo "$as_me:$LINENO: checking for $ac_header" >&5
6488	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6489	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6490	echo $ECHO_N "(cached) $ECHO_C" >&6
6491	fi
6492	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6493	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6494	else
6495	# Is the header compilable?
6496	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6497	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6498	cat >conftest.$ac_ext <<_ACEOF
6499	/* confdefs.h. */
6500	_ACEOF
6501	cat confdefs.h >>conftest.$ac_ext
6502	cat >>conftest.$ac_ext <<_ACEOF
6503	/* end confdefs.h. */
6504	$ac_includes_default
6505	#include <$ac_header>
6506	_ACEOF
6507	rm -f conftest.$ac_objext
6508	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6509	(eval $ac_compile) 2>conftest.er1
6510	ac_status=$?
6511	grep -v '^ *+' conftest.er1 >conftest.err
6512	rm -f conftest.er1
6513	cat conftest.err >&5
6514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6515	(exit $ac_status); } &&
6516	{ ac_try='test -z "$ac_c_werror_flag"
6517	\|\| test ! -s conftest.err'
6518	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6519	(eval $ac_try) 2>&5
6520	ac_status=$?
6521	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522	(exit $ac_status); }; } &&
6523	{ ac_try='test -s conftest.$ac_objext'
6524	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6525	(eval $ac_try) 2>&5
6526	ac_status=$?
6527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6528	(exit $ac_status); }; }; then
6529	ac_header_compiler=yes
6530	else
6531	echo "$as_me: failed program was:" >&5
6532	sed 's/^/\| /' conftest.$ac_ext >&5
6533
6534	ac_header_compiler=no
6535	fi
6536	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6537	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6538	echo "${ECHO_T}$ac_header_compiler" >&6
6539
6540	# Is the header present?
6541	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6542	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6543	cat >conftest.$ac_ext <<_ACEOF
6544	/* confdefs.h. */
6545	_ACEOF
6546	cat confdefs.h >>conftest.$ac_ext
6547	cat >>conftest.$ac_ext <<_ACEOF
6548	/* end confdefs.h. */
6549	#include <$ac_header>
6550	_ACEOF
6551	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6552	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6553	ac_status=$?
6554	grep -v '^ *+' conftest.er1 >conftest.err
6555	rm -f conftest.er1
6556	cat conftest.err >&5
6557	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6558	(exit $ac_status); } >/dev/null; then
6559	if test -s conftest.err; then
6560	ac_cpp_err=$ac_c_preproc_warn_flag
6561	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6562	else
6563	ac_cpp_err=
6564	fi
6565	else
6566	ac_cpp_err=yes
6567	fi
6568	if test -z "$ac_cpp_err"; then
6569	ac_header_preproc=yes
6570	else
6571	echo "$as_me: failed program was:" >&5
6572	sed 's/^/\| /' conftest.$ac_ext >&5
6573
6574	ac_header_preproc=no
6575	fi
6576	rm -f conftest.err conftest.$ac_ext
6577	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6578	echo "${ECHO_T}$ac_header_preproc" >&6
6579
6580	# So? What about this header?
6581	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6582	yes:no: )
6583	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6584	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6585	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6586	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6587	ac_header_preproc=yes
6588	;;
6589	no:yes:* )
6590	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6591	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6592	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6593	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6594	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6595	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6596	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6597	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6598	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6599	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6600	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6601	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6602	(
6603	cat <<\_ASBOX
6604	## ---------------------------------------------- ##
6605	## Report this to orxonox-dev at mail.datacore.ch ##
6606	## ---------------------------------------------- ##
6607	_ASBOX
6608	) \|
6609	sed "s/^/$as_me: WARNING: /" >&2
6610	;;
6611	esac
6612	echo "$as_me:$LINENO: checking for $ac_header" >&5
6613	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6614	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6615	echo $ECHO_N "(cached) $ECHO_C" >&6
6616	else
6617	eval "$as_ac_Header=\$ac_header_preproc"
6618	fi
6619	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6620	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6621
6622	fi
6623	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6624	cat >>confdefs.h <<_ACEOF
6625	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6626	_ACEOF
6627	pngHeader="yes"
6628	else
6629	pngHeader="no"
6630	fi
6631
6632	done
6633
6634	if test $pngHeader = "no"; then
6635	echo " not including png."
6636	else
6637	echo "$as_me:$LINENO: checking for main in -lpng" >&5
6638	echo $ECHO_N "checking for main in -lpng... $ECHO_C" >&6
6639	if test "${ac_cv_lib_png_main+set}" = set; then
6640	echo $ECHO_N "(cached) $ECHO_C" >&6
6641	else
6642	ac_check_lib_save_LIBS=$LIBS
6643	LIBS="-lpng $LIBS"
6644	cat >conftest.$ac_ext <<_ACEOF
6645	/* confdefs.h. */
6646	_ACEOF
6647	cat confdefs.h >>conftest.$ac_ext
6648	cat >>conftest.$ac_ext <<_ACEOF
6649	/* end confdefs.h. */
6650
6651
6652	int
6653	main ()
6654	{
6655	main ();
6656	;
6657	return 0;
6658	}
6659	_ACEOF
6660	rm -f conftest.$ac_objext conftest$ac_exeext
6661	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6662	(eval $ac_link) 2>conftest.er1
6663	ac_status=$?
6664	grep -v '^ *+' conftest.er1 >conftest.err
6665	rm -f conftest.er1
6666	cat conftest.err >&5
6667	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6668	(exit $ac_status); } &&
6669	{ ac_try='test -z "$ac_c_werror_flag"
6670	\|\| test ! -s conftest.err'
6671	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6672	(eval $ac_try) 2>&5
6673	ac_status=$?
6674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675	(exit $ac_status); }; } &&
6676	{ ac_try='test -s conftest$ac_exeext'
6677	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6678	(eval $ac_try) 2>&5
6679	ac_status=$?
6680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6681	(exit $ac_status); }; }; then
6682	ac_cv_lib_png_main=yes
6683	else
6684	echo "$as_me: failed program was:" >&5
6685	sed 's/^/\| /' conftest.$ac_ext >&5
6686
6687	ac_cv_lib_png_main=no
6688	fi
6689	rm -f conftest.err conftest.$ac_objext \
6690	conftest$ac_exeext conftest.$ac_ext
6691	LIBS=$ac_check_lib_save_LIBS
6692	fi
6693	echo "$as_me:$LINENO: result: $ac_cv_lib_png_main" >&5
6694	echo "${ECHO_T}$ac_cv_lib_png_main" >&6
6695	if test $ac_cv_lib_png_main = yes; then
6696	FOUND_png=yes
6697	fi
6698
6699	if test "$FOUND_png" = "yes" ; then
6700	LIBS="$LIBS -lpng"
6701	else
6702	echo "------------------"
6703	echo "png library not found."
6704	echo "please install the png library, which can be found at http://libpng.org/pub/png/libpng.html"
6705	echo "------------------"
6706	exit -1
6707	fi
6708	fi
6709	fi
6710
6711	## checking for GTK
6712	if test "$def_gtk" = yes; then
6713
6714	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6715	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6716	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6717	if `pkg-config --exists gtk+-2.0`; then
6718	echo "yes"
6719	have_gtk2=yes
6720	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6721	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6722
6723	cat >>confdefs.h <<_ACEOF
6724	#define HAVE_GTK2 1
6725	_ACEOF
6726
6727	else
6728	echo "no"
6729	fi
6730
6731	fi
6732
6733
6734
6735
6736	if test x$have_gtk2 = xyes; then
6737	HAVE_GTK2_TRUE=
6738	HAVE_GTK2_FALSE='#'
6739	else
6740	HAVE_GTK2_TRUE='#'
6741	HAVE_GTK2_FALSE=
6742	fi
6743
6744
6745	## checking for gThread
6746	if test "$def_gthread" = yes; then
6747
6748	echo "$as_me:$LINENO: checking for gthread" >&5
6749	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6750	if `pkg-config --exists gthread-2.0`; then
6751	echo "yes"
6752	have_gthread=yes
6753	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6754	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6755
6756	cat >>confdefs.h <<_ACEOF
6757	#define HAVE_GTHREAD 1
6758	_ACEOF
6759
6760	else
6761	echo "no"
6762	fi
6763
6764	fi
6765
6766
6767
6768
6769	if test x$have_gthread = xyes; then
6770	HAVE_GTHREAD_TRUE=
6771	HAVE_GTHREAD_FALSE='#'
6772	else
6773	HAVE_GTHREAD_TRUE='#'
6774	HAVE_GTHREAD_FALSE=
6775	fi
6776
6777
6778	## checking for libcURL
6779	if test "$def_curl" = yes; then
6780
6781
6782	for ac_header in curl/curl.h
6783	do
6784	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6785	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6786	echo "$as_me:$LINENO: checking for $ac_header" >&5
6787	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6788	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6789	echo $ECHO_N "(cached) $ECHO_C" >&6
6790	fi
6791	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6792	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6793	else
6794	# Is the header compilable?
6795	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6796	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6797	cat >conftest.$ac_ext <<_ACEOF
6798	/* confdefs.h. */
6799	_ACEOF
6800	cat confdefs.h >>conftest.$ac_ext
6801	cat >>conftest.$ac_ext <<_ACEOF
6802	/* end confdefs.h. */
6803	$ac_includes_default
6804	#include <$ac_header>
6805	_ACEOF
6806	rm -f conftest.$ac_objext
6807	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6808	(eval $ac_compile) 2>conftest.er1
6809	ac_status=$?
6810	grep -v '^ *+' conftest.er1 >conftest.err
6811	rm -f conftest.er1
6812	cat conftest.err >&5
6813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814	(exit $ac_status); } &&
6815	{ ac_try='test -z "$ac_c_werror_flag"
6816	\|\| test ! -s conftest.err'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; } &&
6822	{ ac_try='test -s conftest.$ac_objext'
6823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6824	(eval $ac_try) 2>&5
6825	ac_status=$?
6826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827	(exit $ac_status); }; }; then
6828	ac_header_compiler=yes
6829	else
6830	echo "$as_me: failed program was:" >&5
6831	sed 's/^/\| /' conftest.$ac_ext >&5
6832
6833	ac_header_compiler=no
6834	fi
6835	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6836	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6837	echo "${ECHO_T}$ac_header_compiler" >&6
6838
6839	# Is the header present?
6840	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6841	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6842	cat >conftest.$ac_ext <<_ACEOF
6843	/* confdefs.h. */
6844	_ACEOF
6845	cat confdefs.h >>conftest.$ac_ext
6846	cat >>conftest.$ac_ext <<_ACEOF
6847	/* end confdefs.h. */
6848	#include <$ac_header>
6849	_ACEOF
6850	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6851	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6852	ac_status=$?
6853	grep -v '^ *+' conftest.er1 >conftest.err
6854	rm -f conftest.er1
6855	cat conftest.err >&5
6856	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6857	(exit $ac_status); } >/dev/null; then
6858	if test -s conftest.err; then
6859	ac_cpp_err=$ac_c_preproc_warn_flag
6860	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6861	else
6862	ac_cpp_err=
6863	fi
6864	else
6865	ac_cpp_err=yes
6866	fi
6867	if test -z "$ac_cpp_err"; then
6868	ac_header_preproc=yes
6869	else
6870	echo "$as_me: failed program was:" >&5
6871	sed 's/^/\| /' conftest.$ac_ext >&5
6872
6873	ac_header_preproc=no
6874	fi
6875	rm -f conftest.err conftest.$ac_ext
6876	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6877	echo "${ECHO_T}$ac_header_preproc" >&6
6878
6879	# So? What about this header?
6880	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6881	yes:no: )
6882	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6883	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6884	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6885	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6886	ac_header_preproc=yes
6887	;;
6888	no:yes:* )
6889	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6890	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6891	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6892	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6893	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6894	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6895	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6896	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6897	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6898	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6899	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6900	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6901	(
6902	cat <<\_ASBOX
6903	## ---------------------------------------------- ##
6904	## Report this to orxonox-dev at mail.datacore.ch ##
6905	## ---------------------------------------------- ##
6906	_ASBOX
6907	) \|
6908	sed "s/^/$as_me: WARNING: /" >&2
6909	;;
6910	esac
6911	echo "$as_me:$LINENO: checking for $ac_header" >&5
6912	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6913	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6914	echo $ECHO_N "(cached) $ECHO_C" >&6
6915	else
6916	eval "$as_ac_Header=\$ac_header_preproc"
6917	fi
6918	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6919	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6920
6921	fi
6922	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6923	cat >>confdefs.h <<_ACEOF
6924	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6925	_ACEOF
6926	curlHeader="yes"
6927	else
6928	curlHeader="no"
6929	fi
6930
6931	done
6932
6933	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6934	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6935	if test "${ac_cv_lib_curl_main+set}" = set; then
6936	echo $ECHO_N "(cached) $ECHO_C" >&6
6937	else
6938	ac_check_lib_save_LIBS=$LIBS
6939	LIBS="-lcurl $LIBS"
6940	cat >conftest.$ac_ext <<_ACEOF
6941	/* confdefs.h. */
6942	_ACEOF
6943	cat confdefs.h >>conftest.$ac_ext
6944	cat >>conftest.$ac_ext <<_ACEOF
6945	/* end confdefs.h. */
6946
6947
6948	int
6949	main ()
6950	{
6951	main ();
6952	;
6953	return 0;
6954	}
6955	_ACEOF
6956	rm -f conftest.$ac_objext conftest$ac_exeext
6957	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6958	(eval $ac_link) 2>conftest.er1
6959	ac_status=$?
6960	grep -v '^ *+' conftest.er1 >conftest.err
6961	rm -f conftest.er1
6962	cat conftest.err >&5
6963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6964	(exit $ac_status); } &&
6965	{ ac_try='test -z "$ac_c_werror_flag"
6966	\|\| test ! -s conftest.err'
6967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6968	(eval $ac_try) 2>&5
6969	ac_status=$?
6970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6971	(exit $ac_status); }; } &&
6972	{ ac_try='test -s conftest$ac_exeext'
6973	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6974	(eval $ac_try) 2>&5
6975	ac_status=$?
6976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6977	(exit $ac_status); }; }; then
6978	ac_cv_lib_curl_main=yes
6979	else
6980	echo "$as_me: failed program was:" >&5
6981	sed 's/^/\| /' conftest.$ac_ext >&5
6982
6983	ac_cv_lib_curl_main=no
6984	fi
6985	rm -f conftest.err conftest.$ac_objext \
6986	conftest$ac_exeext conftest.$ac_ext
6987	LIBS=$ac_check_lib_save_LIBS
6988	fi
6989	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6990	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6991	if test $ac_cv_lib_curl_main = yes; then
6992	FOUND_curl=yes
6993	fi
6994
6995	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6996	have_curl=yes
6997	CURL_LIBS=`curl-config --libs`
6998	CURLCFLAGS=`curl-config --cflags`
6999
7000	cat >>confdefs.h <<_ACEOF
7001	#define HAVE_CURL 1
7002	_ACEOF
7003
7004	else
7005	have_curl=no
7006	fi
7007
7008	fi
7009
7010
7011
7012
7013	if test x$have_curl = xyes; then
7014	HAVE_CURL_TRUE=
7015	HAVE_CURL_FALSE='#'
7016	else
7017	HAVE_CURL_TRUE='#'
7018	HAVE_CURL_FALSE=
7019	fi
7020
7021
7022
7023	##checking for pthread
7024	if test x$def_pthread = xyes ; then
7025	if test x$have_gthread = xyes ; then
7026
7027	for ac_header in pthread.h
7028	do
7029	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7030	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7031	echo "$as_me:$LINENO: checking for $ac_header" >&5
7032	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7033	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7034	echo $ECHO_N "(cached) $ECHO_C" >&6
7035	fi
7036	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7037	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7038	else
7039	# Is the header compilable?
7040	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7041	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7042	cat >conftest.$ac_ext <<_ACEOF
7043	/* confdefs.h. */
7044	_ACEOF
7045	cat confdefs.h >>conftest.$ac_ext
7046	cat >>conftest.$ac_ext <<_ACEOF
7047	/* end confdefs.h. */
7048	$ac_includes_default
7049	#include <$ac_header>
7050	_ACEOF
7051	rm -f conftest.$ac_objext
7052	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7053	(eval $ac_compile) 2>conftest.er1
7054	ac_status=$?
7055	grep -v '^ *+' conftest.er1 >conftest.err
7056	rm -f conftest.er1
7057	cat conftest.err >&5
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); } &&
7060	{ ac_try='test -z "$ac_c_werror_flag"
7061	\|\| test ! -s conftest.err'
7062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7063	(eval $ac_try) 2>&5
7064	ac_status=$?
7065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7066	(exit $ac_status); }; } &&
7067	{ ac_try='test -s conftest.$ac_objext'
7068	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7069	(eval $ac_try) 2>&5
7070	ac_status=$?
7071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7072	(exit $ac_status); }; }; then
7073	ac_header_compiler=yes
7074	else
7075	echo "$as_me: failed program was:" >&5
7076	sed 's/^/\| /' conftest.$ac_ext >&5
7077
7078	ac_header_compiler=no
7079	fi
7080	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7081	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7082	echo "${ECHO_T}$ac_header_compiler" >&6
7083
7084	# Is the header present?
7085	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7086	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7087	cat >conftest.$ac_ext <<_ACEOF
7088	/* confdefs.h. */
7089	_ACEOF
7090	cat confdefs.h >>conftest.$ac_ext
7091	cat >>conftest.$ac_ext <<_ACEOF
7092	/* end confdefs.h. */
7093	#include <$ac_header>
7094	_ACEOF
7095	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7096	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7097	ac_status=$?
7098	grep -v '^ *+' conftest.er1 >conftest.err
7099	rm -f conftest.er1
7100	cat conftest.err >&5
7101	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7102	(exit $ac_status); } >/dev/null; then
7103	if test -s conftest.err; then
7104	ac_cpp_err=$ac_c_preproc_warn_flag
7105	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7106	else
7107	ac_cpp_err=
7108	fi
7109	else
7110	ac_cpp_err=yes
7111	fi
7112	if test -z "$ac_cpp_err"; then
7113	ac_header_preproc=yes
7114	else
7115	echo "$as_me: failed program was:" >&5
7116	sed 's/^/\| /' conftest.$ac_ext >&5
7117
7118	ac_header_preproc=no
7119	fi
7120	rm -f conftest.err conftest.$ac_ext
7121	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7122	echo "${ECHO_T}$ac_header_preproc" >&6
7123
7124	# So? What about this header?
7125	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7126	yes:no: )
7127	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7128	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7129	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7130	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7131	ac_header_preproc=yes
7132	;;
7133	no:yes:* )
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7135	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7136	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7137	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7138	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7139	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7140	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7141	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7142	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7143	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7144	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7145	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7146	(
7147	cat <<\_ASBOX
7148	## ---------------------------------------------- ##
7149	## Report this to orxonox-dev at mail.datacore.ch ##
7150	## ---------------------------------------------- ##
7151	_ASBOX
7152	) \|
7153	sed "s/^/$as_me: WARNING: /" >&2
7154	;;
7155	esac
7156	echo "$as_me:$LINENO: checking for $ac_header" >&5
7157	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7158	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7159	echo $ECHO_N "(cached) $ECHO_C" >&6
7160	else
7161	eval "$as_ac_Header=\$ac_header_preproc"
7162	fi
7163	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7164	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7165
7166	fi
7167	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7168	cat >>confdefs.h <<_ACEOF
7169	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7170	_ACEOF
7171	pthreadHeader="yes"
7172	else
7173	pthreadHeader="no"
7174	fi
7175
7176	done
7177
7178	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7179	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7180	if test "${ac_cv_lib_pthread_main+set}" = set; then
7181	echo $ECHO_N "(cached) $ECHO_C" >&6
7182	else
7183	ac_check_lib_save_LIBS=$LIBS
7184	LIBS="-lpthread $LIBS"
7185	cat >conftest.$ac_ext <<_ACEOF
7186	/* confdefs.h. */
7187	_ACEOF
7188	cat confdefs.h >>conftest.$ac_ext
7189	cat >>conftest.$ac_ext <<_ACEOF
7190	/* end confdefs.h. */
7191
7192
7193	int
7194	main ()
7195	{
7196	main ();
7197	;
7198	return 0;
7199	}
7200	_ACEOF
7201	rm -f conftest.$ac_objext conftest$ac_exeext
7202	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7203	(eval $ac_link) 2>conftest.er1
7204	ac_status=$?
7205	grep -v '^ *+' conftest.er1 >conftest.err
7206	rm -f conftest.er1
7207	cat conftest.err >&5
7208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209	(exit $ac_status); } &&
7210	{ ac_try='test -z "$ac_c_werror_flag"
7211	\|\| test ! -s conftest.err'
7212	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7213	(eval $ac_try) 2>&5
7214	ac_status=$?
7215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7216	(exit $ac_status); }; } &&
7217	{ ac_try='test -s conftest$ac_exeext'
7218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7219	(eval $ac_try) 2>&5
7220	ac_status=$?
7221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7222	(exit $ac_status); }; }; then
7223	ac_cv_lib_pthread_main=yes
7224	else
7225	echo "$as_me: failed program was:" >&5
7226	sed 's/^/\| /' conftest.$ac_ext >&5
7227
7228	ac_cv_lib_pthread_main=no
7229	fi
7230	rm -f conftest.err conftest.$ac_objext \
7231	conftest$ac_exeext conftest.$ac_ext
7232	LIBS=$ac_check_lib_save_LIBS
7233	fi
7234	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7235	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7236	if test $ac_cv_lib_pthread_main = yes; then
7237	FOUND_pthread=yes
7238	fi
7239
7240	if test "$FOUND_pthread" = "yes" ; then
7241	LIBS="$LIBS -lpthread"
7242	fi
7243	fi
7244	fi
7245	# FIXME: Replace `main' with a function in `-lm':
7246
7247	echo "$as_me:$LINENO: checking for main in -lm" >&5
7248	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7249	if test "${ac_cv_lib_m_main+set}" = set; then
7250	echo $ECHO_N "(cached) $ECHO_C" >&6
7251	else
7252	ac_check_lib_save_LIBS=$LIBS
7253	LIBS="-lm $LIBS"
7254	cat >conftest.$ac_ext <<_ACEOF
7255	/* confdefs.h. */
7256	_ACEOF
7257	cat confdefs.h >>conftest.$ac_ext
7258	cat >>conftest.$ac_ext <<_ACEOF
7259	/* end confdefs.h. */
7260
7261
7262	int
7263	main ()
7264	{
7265	main ();
7266	;
7267	return 0;
7268	}
7269	_ACEOF
7270	rm -f conftest.$ac_objext conftest$ac_exeext
7271	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7272	(eval $ac_link) 2>conftest.er1
7273	ac_status=$?
7274	grep -v '^ *+' conftest.er1 >conftest.err
7275	rm -f conftest.er1
7276	cat conftest.err >&5
7277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278	(exit $ac_status); } &&
7279	{ ac_try='test -z "$ac_c_werror_flag"
7280	\|\| test ! -s conftest.err'
7281	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7282	(eval $ac_try) 2>&5
7283	ac_status=$?
7284	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7285	(exit $ac_status); }; } &&
7286	{ ac_try='test -s conftest$ac_exeext'
7287	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7288	(eval $ac_try) 2>&5
7289	ac_status=$?
7290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291	(exit $ac_status); }; }; then
7292	ac_cv_lib_m_main=yes
7293	else
7294	echo "$as_me: failed program was:" >&5
7295	sed 's/^/\| /' conftest.$ac_ext >&5
7296
7297	ac_cv_lib_m_main=no
7298	fi
7299	rm -f conftest.err conftest.$ac_objext \
7300	conftest$ac_exeext conftest.$ac_ext
7301	LIBS=$ac_check_lib_save_LIBS
7302	fi
7303	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7304	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7305	if test $ac_cv_lib_m_main = yes; then
7306	cat >>confdefs.h <<_ACEOF
7307	#define HAVE_LIBM 1
7308	_ACEOF
7309
7310	LIBS="-lm $LIBS"
7311
7312	fi
7313
7314
7315
7316	# Checks for header files.
7317	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7318	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7319	if test "${ac_cv_header_stdc+set}" = set; then
7320	echo $ECHO_N "(cached) $ECHO_C" >&6
7321	else
7322	cat >conftest.$ac_ext <<_ACEOF
7323	/* confdefs.h. */
7324	_ACEOF
7325	cat confdefs.h >>conftest.$ac_ext
7326	cat >>conftest.$ac_ext <<_ACEOF
7327	/* end confdefs.h. */
7328	#include <stdlib.h>
7329	#include <stdarg.h>
7330	#include <string.h>
7331	#include <float.h>
7332
7333	int
7334	main ()
7335	{
7336
7337	;
7338	return 0;
7339	}
7340	_ACEOF
7341	rm -f conftest.$ac_objext
7342	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7343	(eval $ac_compile) 2>conftest.er1
7344	ac_status=$?
7345	grep -v '^ *+' conftest.er1 >conftest.err
7346	rm -f conftest.er1
7347	cat conftest.err >&5
7348	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7349	(exit $ac_status); } &&
7350	{ ac_try='test -z "$ac_c_werror_flag"
7351	\|\| test ! -s conftest.err'
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 $ac_status); }; } &&
7357	{ ac_try='test -s conftest.$ac_objext'
7358	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7359	(eval $ac_try) 2>&5
7360	ac_status=$?
7361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7362	(exit $ac_status); }; }; then
7363	ac_cv_header_stdc=yes
7364	else
7365	echo "$as_me: failed program was:" >&5
7366	sed 's/^/\| /' conftest.$ac_ext >&5
7367
7368	ac_cv_header_stdc=no
7369	fi
7370	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7371
7372	if test $ac_cv_header_stdc = yes; then
7373	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7374	cat >conftest.$ac_ext <<_ACEOF
7375	/* confdefs.h. */
7376	_ACEOF
7377	cat confdefs.h >>conftest.$ac_ext
7378	cat >>conftest.$ac_ext <<_ACEOF
7379	/* end confdefs.h. */
7380	#include <string.h>
7381
7382	_ACEOF
7383	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7384	$EGREP "memchr" >/dev/null 2>&1; then
7385	:
7386	else
7387	ac_cv_header_stdc=no
7388	fi
7389	rm -f conftest*
7390
7391	fi
7392
7393	if test $ac_cv_header_stdc = yes; then
7394	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7395	cat >conftest.$ac_ext <<_ACEOF
7396	/* confdefs.h. */
7397	_ACEOF
7398	cat confdefs.h >>conftest.$ac_ext
7399	cat >>conftest.$ac_ext <<_ACEOF
7400	/* end confdefs.h. */
7401	#include <stdlib.h>
7402
7403	_ACEOF
7404	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7405	$EGREP "free" >/dev/null 2>&1; then
7406	:
7407	else
7408	ac_cv_header_stdc=no
7409	fi
7410	rm -f conftest*
7411
7412	fi
7413
7414	if test $ac_cv_header_stdc = yes; then
7415	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7416	if test "$cross_compiling" = yes; then
7417	:
7418	else
7419	cat >conftest.$ac_ext <<_ACEOF
7420	/* confdefs.h. */
7421	_ACEOF
7422	cat confdefs.h >>conftest.$ac_ext
7423	cat >>conftest.$ac_ext <<_ACEOF
7424	/* end confdefs.h. */
7425	#include <ctype.h>
7426	#if ((' ' & 0x0FF) == 0x020)
7427	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7428	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7429	#else
7430	# define ISLOWER(c) \
7431	(('a' <= (c) && (c) <= 'i') \
7432	\|\| ('j' <= (c) && (c) <= 'r') \
7433	\|\| ('s' <= (c) && (c) <= 'z'))
7434	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7435	#endif
7436
7437	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7438	int
7439	main ()
7440	{
7441	int i;
7442	for (i = 0; i < 256; i++)
7443	if (XOR (islower (i), ISLOWER (i))
7444	\|\| toupper (i) != TOUPPER (i))
7445	exit(2);
7446	exit (0);
7447	}
7448	_ACEOF
7449	rm -f conftest$ac_exeext
7450	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7451	(eval $ac_link) 2>&5
7452	ac_status=$?
7453	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7454	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7456	(eval $ac_try) 2>&5
7457	ac_status=$?
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); }; }; then
7460	:
7461	else
7462	echo "$as_me: program exited with status $ac_status" >&5
7463	echo "$as_me: failed program was:" >&5
7464	sed 's/^/\| /' conftest.$ac_ext >&5
7465
7466	( exit $ac_status )
7467	ac_cv_header_stdc=no
7468	fi
7469	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7470	fi
7471	fi
7472	fi
7473	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7474	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7475	if test $ac_cv_header_stdc = yes; then
7476
7477	cat >>confdefs.h <<\_ACEOF
7478	#define STDC_HEADERS 1
7479	_ACEOF
7480
7481	fi
7482
7483
7484
7485	for ac_header in stdlib.h string.h
7486	do
7487	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7488	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7489	echo "$as_me:$LINENO: checking for $ac_header" >&5
7490	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7491	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7492	echo $ECHO_N "(cached) $ECHO_C" >&6
7493	fi
7494	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7495	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7496	else
7497	# Is the header compilable?
7498	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7499	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7500	cat >conftest.$ac_ext <<_ACEOF
7501	/* confdefs.h. */
7502	_ACEOF
7503	cat confdefs.h >>conftest.$ac_ext
7504	cat >>conftest.$ac_ext <<_ACEOF
7505	/* end confdefs.h. */
7506	$ac_includes_default
7507	#include <$ac_header>
7508	_ACEOF
7509	rm -f conftest.$ac_objext
7510	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7511	(eval $ac_compile) 2>conftest.er1
7512	ac_status=$?
7513	grep -v '^ *+' conftest.er1 >conftest.err
7514	rm -f conftest.er1
7515	cat conftest.err >&5
7516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7517	(exit $ac_status); } &&
7518	{ ac_try='test -z "$ac_c_werror_flag"
7519	\|\| test ! -s conftest.err'
7520	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7521	(eval $ac_try) 2>&5
7522	ac_status=$?
7523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7524	(exit $ac_status); }; } &&
7525	{ ac_try='test -s conftest.$ac_objext'
7526	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7527	(eval $ac_try) 2>&5
7528	ac_status=$?
7529	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7530	(exit $ac_status); }; }; then
7531	ac_header_compiler=yes
7532	else
7533	echo "$as_me: failed program was:" >&5
7534	sed 's/^/\| /' conftest.$ac_ext >&5
7535
7536	ac_header_compiler=no
7537	fi
7538	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7539	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7540	echo "${ECHO_T}$ac_header_compiler" >&6
7541
7542	# Is the header present?
7543	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7544	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7545	cat >conftest.$ac_ext <<_ACEOF
7546	/* confdefs.h. */
7547	_ACEOF
7548	cat confdefs.h >>conftest.$ac_ext
7549	cat >>conftest.$ac_ext <<_ACEOF
7550	/* end confdefs.h. */
7551	#include <$ac_header>
7552	_ACEOF
7553	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7554	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7555	ac_status=$?
7556	grep -v '^ *+' conftest.er1 >conftest.err
7557	rm -f conftest.er1
7558	cat conftest.err >&5
7559	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7560	(exit $ac_status); } >/dev/null; then
7561	if test -s conftest.err; then
7562	ac_cpp_err=$ac_c_preproc_warn_flag
7563	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7564	else
7565	ac_cpp_err=
7566	fi
7567	else
7568	ac_cpp_err=yes
7569	fi
7570	if test -z "$ac_cpp_err"; then
7571	ac_header_preproc=yes
7572	else
7573	echo "$as_me: failed program was:" >&5
7574	sed 's/^/\| /' conftest.$ac_ext >&5
7575
7576	ac_header_preproc=no
7577	fi
7578	rm -f conftest.err conftest.$ac_ext
7579	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7580	echo "${ECHO_T}$ac_header_preproc" >&6
7581
7582	# So? What about this header?
7583	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7584	yes:no: )
7585	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7586	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7587	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7588	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7589	ac_header_preproc=yes
7590	;;
7591	no:yes:* )
7592	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7593	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7594	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7595	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7596	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7597	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7598	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7599	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7600	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7601	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7602	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7603	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7604	(
7605	cat <<\_ASBOX
7606	## ---------------------------------------------- ##
7607	## Report this to orxonox-dev at mail.datacore.ch ##
7608	## ---------------------------------------------- ##
7609	_ASBOX
7610	) \|
7611	sed "s/^/$as_me: WARNING: /" >&2
7612	;;
7613	esac
7614	echo "$as_me:$LINENO: checking for $ac_header" >&5
7615	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7616	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7617	echo $ECHO_N "(cached) $ECHO_C" >&6
7618	else
7619	eval "$as_ac_Header=\$ac_header_preproc"
7620	fi
7621	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7622	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7623
7624	fi
7625	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7626	cat >>confdefs.h <<_ACEOF
7627	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7628	_ACEOF
7629
7630	fi
7631
7632	done
7633
7634
7635	# Checks for typedefs, structures, and compiler characteristics.
7636	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7637	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7638	if test "${ac_cv_header_stdbool_h+set}" = set; then
7639	echo $ECHO_N "(cached) $ECHO_C" >&6
7640	else
7641	cat >conftest.$ac_ext <<_ACEOF
7642	/* confdefs.h. */
7643	_ACEOF
7644	cat confdefs.h >>conftest.$ac_ext
7645	cat >>conftest.$ac_ext <<_ACEOF
7646	/* end confdefs.h. */
7647
7648	#include <stdbool.h>
7649	#ifndef bool
7650	# error bool is not defined
7651	#endif
7652	#ifndef false
7653	# error false is not defined
7654	#endif
7655	#if false
7656	# error false is not 0
7657	#endif
7658	#ifndef true
7659	# error true is not defined
7660	#endif
7661	#if true != 1
7662	# error true is not 1
7663	#endif
7664	#ifndef __bool_true_false_are_defined
7665	# error __bool_true_false_are_defined is not defined
7666	#endif
7667
7668	struct s { _Bool s: 1; _Bool t; } s;
7669
7670	char a[true == 1 ? 1 : -1];
7671	char b[false == 0 ? 1 : -1];
7672	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7673	char d[(bool) -0.5 == true ? 1 : -1];
7674	bool e = &s;
7675	char f[(_Bool) -0.0 == false ? 1 : -1];
7676	char g[true];
7677	char h[sizeof (_Bool)];
7678	char i[sizeof s.t];
7679
7680	int
7681	main ()
7682	{
7683	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7684	;
7685	return 0;
7686	}
7687	_ACEOF
7688	rm -f conftest.$ac_objext
7689	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7690	(eval $ac_compile) 2>conftest.er1
7691	ac_status=$?
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 $ac_status); } &&
7697	{ ac_try='test -z "$ac_c_werror_flag"
7698	\|\| test ! -s conftest.err'
7699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7700	(eval $ac_try) 2>&5
7701	ac_status=$?
7702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7703	(exit $ac_status); }; } &&
7704	{ ac_try='test -s conftest.$ac_objext'
7705	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7706	(eval $ac_try) 2>&5
7707	ac_status=$?
7708	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7709	(exit $ac_status); }; }; then
7710	ac_cv_header_stdbool_h=yes
7711	else
7712	echo "$as_me: failed program was:" >&5
7713	sed 's/^/\| /' conftest.$ac_ext >&5
7714
7715	ac_cv_header_stdbool_h=no
7716	fi
7717	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7718	fi
7719	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7720	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7721	echo "$as_me:$LINENO: checking for _Bool" >&5
7722	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7723	if test "${ac_cv_type__Bool+set}" = set; then
7724	echo $ECHO_N "(cached) $ECHO_C" >&6
7725	else
7726	cat >conftest.$ac_ext <<_ACEOF
7727	/* confdefs.h. */
7728	_ACEOF
7729	cat confdefs.h >>conftest.$ac_ext
7730	cat >>conftest.$ac_ext <<_ACEOF
7731	/* end confdefs.h. */
7732	$ac_includes_default
7733	int
7734	main ()
7735	{
7736	if ((_Bool *) 0)
7737	return 0;
7738	if (sizeof (_Bool))
7739	return 0;
7740	;
7741	return 0;
7742	}
7743	_ACEOF
7744	rm -f conftest.$ac_objext
7745	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7746	(eval $ac_compile) 2>conftest.er1
7747	ac_status=$?
7748	grep -v '^ *+' conftest.er1 >conftest.err
7749	rm -f conftest.er1
7750	cat conftest.err >&5
7751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7752	(exit $ac_status); } &&
7753	{ ac_try='test -z "$ac_c_werror_flag"
7754	\|\| test ! -s conftest.err'
7755	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7756	(eval $ac_try) 2>&5
7757	ac_status=$?
7758	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7759	(exit $ac_status); }; } &&
7760	{ ac_try='test -s conftest.$ac_objext'
7761	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7762	(eval $ac_try) 2>&5
7763	ac_status=$?
7764	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7765	(exit $ac_status); }; }; then
7766	ac_cv_type__Bool=yes
7767	else
7768	echo "$as_me: failed program was:" >&5
7769	sed 's/^/\| /' conftest.$ac_ext >&5
7770
7771	ac_cv_type__Bool=no
7772	fi
7773	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7774	fi
7775	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7776	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7777	if test $ac_cv_type__Bool = yes; then
7778
7779	cat >>confdefs.h <<_ACEOF
7780	#define HAVE__BOOL 1
7781	_ACEOF
7782
7783
7784	fi
7785
7786	if test $ac_cv_header_stdbool_h = yes; then
7787
7788	cat >>confdefs.h <<\_ACEOF
7789	#define HAVE_STDBOOL_H 1
7790	_ACEOF
7791
7792	fi
7793
7794
7795	# Checks for library functions.
7796
7797	for ac_header in stdlib.h
7798	do
7799	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7800	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7801	echo "$as_me:$LINENO: checking for $ac_header" >&5
7802	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7803	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7804	echo $ECHO_N "(cached) $ECHO_C" >&6
7805	fi
7806	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7807	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7808	else
7809	# Is the header compilable?
7810	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7811	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7812	cat >conftest.$ac_ext <<_ACEOF
7813	/* confdefs.h. */
7814	_ACEOF
7815	cat confdefs.h >>conftest.$ac_ext
7816	cat >>conftest.$ac_ext <<_ACEOF
7817	/* end confdefs.h. */
7818	$ac_includes_default
7819	#include <$ac_header>
7820	_ACEOF
7821	rm -f conftest.$ac_objext
7822	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7823	(eval $ac_compile) 2>conftest.er1
7824	ac_status=$?
7825	grep -v '^ *+' conftest.er1 >conftest.err
7826	rm -f conftest.er1
7827	cat conftest.err >&5
7828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829	(exit $ac_status); } &&
7830	{ ac_try='test -z "$ac_c_werror_flag"
7831	\|\| test ! -s conftest.err'
7832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7833	(eval $ac_try) 2>&5
7834	ac_status=$?
7835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7836	(exit $ac_status); }; } &&
7837	{ ac_try='test -s conftest.$ac_objext'
7838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7839	(eval $ac_try) 2>&5
7840	ac_status=$?
7841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842	(exit $ac_status); }; }; then
7843	ac_header_compiler=yes
7844	else
7845	echo "$as_me: failed program was:" >&5
7846	sed 's/^/\| /' conftest.$ac_ext >&5
7847
7848	ac_header_compiler=no
7849	fi
7850	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7851	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7852	echo "${ECHO_T}$ac_header_compiler" >&6
7853
7854	# Is the header present?
7855	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7856	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7857	cat >conftest.$ac_ext <<_ACEOF
7858	/* confdefs.h. */
7859	_ACEOF
7860	cat confdefs.h >>conftest.$ac_ext
7861	cat >>conftest.$ac_ext <<_ACEOF
7862	/* end confdefs.h. */
7863	#include <$ac_header>
7864	_ACEOF
7865	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7866	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7867	ac_status=$?
7868	grep -v '^ *+' conftest.er1 >conftest.err
7869	rm -f conftest.er1
7870	cat conftest.err >&5
7871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7872	(exit $ac_status); } >/dev/null; then
7873	if test -s conftest.err; then
7874	ac_cpp_err=$ac_c_preproc_warn_flag
7875	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7876	else
7877	ac_cpp_err=
7878	fi
7879	else
7880	ac_cpp_err=yes
7881	fi
7882	if test -z "$ac_cpp_err"; then
7883	ac_header_preproc=yes
7884	else
7885	echo "$as_me: failed program was:" >&5
7886	sed 's/^/\| /' conftest.$ac_ext >&5
7887
7888	ac_header_preproc=no
7889	fi
7890	rm -f conftest.err conftest.$ac_ext
7891	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7892	echo "${ECHO_T}$ac_header_preproc" >&6
7893
7894	# So? What about this header?
7895	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7896	yes:no: )
7897	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7898	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7899	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7900	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7901	ac_header_preproc=yes
7902	;;
7903	no:yes:* )
7904	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7905	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7906	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7907	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7908	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7909	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7910	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7911	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7912	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7913	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7914	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7915	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7916	(
7917	cat <<\_ASBOX
7918	## ---------------------------------------------- ##
7919	## Report this to orxonox-dev at mail.datacore.ch ##
7920	## ---------------------------------------------- ##
7921	_ASBOX
7922	) \|
7923	sed "s/^/$as_me: WARNING: /" >&2
7924	;;
7925	esac
7926	echo "$as_me:$LINENO: checking for $ac_header" >&5
7927	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7928	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7929	echo $ECHO_N "(cached) $ECHO_C" >&6
7930	else
7931	eval "$as_ac_Header=\$ac_header_preproc"
7932	fi
7933	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7934	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7935
7936	fi
7937	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7938	cat >>confdefs.h <<_ACEOF
7939	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7940	_ACEOF
7941
7942	fi
7943
7944	done
7945
7946	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7947	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7948	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7949	echo $ECHO_N "(cached) $ECHO_C" >&6
7950	else
7951	if test "$cross_compiling" = yes; then
7952	ac_cv_func_malloc_0_nonnull=no
7953	else
7954	cat >conftest.$ac_ext <<_ACEOF
7955	/* confdefs.h. */
7956	_ACEOF
7957	cat confdefs.h >>conftest.$ac_ext
7958	cat >>conftest.$ac_ext <<_ACEOF
7959	/* end confdefs.h. */
7960	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7961	# include <stdlib.h>
7962	#else
7963	char *malloc ();
7964	#endif
7965
7966	int
7967	main ()
7968	{
7969	exit (malloc (0) ? 0 : 1);
7970	;
7971	return 0;
7972	}
7973	_ACEOF
7974	rm -f conftest$ac_exeext
7975	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7976	(eval $ac_link) 2>&5
7977	ac_status=$?
7978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7979	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7980	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7981	(eval $ac_try) 2>&5
7982	ac_status=$?
7983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7984	(exit $ac_status); }; }; then
7985	ac_cv_func_malloc_0_nonnull=yes
7986	else
7987	echo "$as_me: program exited with status $ac_status" >&5
7988	echo "$as_me: failed program was:" >&5
7989	sed 's/^/\| /' conftest.$ac_ext >&5
7990
7991	( exit $ac_status )
7992	ac_cv_func_malloc_0_nonnull=no
7993	fi
7994	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7995	fi
7996	fi
7997	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
7998	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
7999	if test $ac_cv_func_malloc_0_nonnull = yes; then
8000
8001	cat >>confdefs.h <<\_ACEOF
8002	#define HAVE_MALLOC 1
8003	_ACEOF
8004
8005	else
8006	cat >>confdefs.h <<\_ACEOF
8007	#define HAVE_MALLOC 0
8008	_ACEOF
8009
8010	case $LIBOBJS in
8011	"malloc.$ac_objext" \| \
8012	*" malloc.$ac_objext" \| \
8013	"malloc.$ac_objext "* \| \
8014	" malloc.$ac_objext " ) ;;
8015	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8016	esac
8017
8018
8019	cat >>confdefs.h <<\_ACEOF
8020	#define malloc rpl_malloc
8021	_ACEOF
8022
8023	fi
8024
8025
8026
8027
8028
8029	for ac_func in bzero sqrt
8030	do
8031	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8032	echo "$as_me:$LINENO: checking for $ac_func" >&5
8033	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8034	if eval "test \"\${$as_ac_var+set}\" = set"; then
8035	echo $ECHO_N "(cached) $ECHO_C" >&6
8036	else
8037	cat >conftest.$ac_ext <<_ACEOF
8038	/* confdefs.h. */
8039	_ACEOF
8040	cat confdefs.h >>conftest.$ac_ext
8041	cat >>conftest.$ac_ext <<_ACEOF
8042	/* end confdefs.h. */
8043	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8044	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8045	#define $ac_func innocuous_$ac_func
8046
8047	/* System header to define __stub macros and hopefully few prototypes,
8048	which can conflict with char $ac_func (); below.
8049	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8050	<limits.h> exists even on freestanding compilers. */
8051
8052	#ifdef __STDC__
8053	# include <limits.h>
8054	#else
8055	# include <assert.h>
8056	#endif
8057
8058	#undef $ac_func
8059
8060	/* Override any gcc2 internal prototype to avoid an error. */
8061	#ifdef __cplusplus
8062	extern "C"
8063	{
8064	#endif
8065	/* We use char because int might match the return type of a gcc2
8066	builtin and then its argument prototype would still apply. */
8067	char $ac_func ();
8068	/* The GNU C library defines this for functions which it implements
8069	to always fail with ENOSYS. Some functions are actually named
8070	something starting with __ and the normal name is an alias. */
8071	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8072	choke me
8073	#else
8074	char (*f) () = $ac_func;
8075	#endif
8076	#ifdef __cplusplus
8077	}
8078	#endif
8079
8080	int
8081	main ()
8082	{
8083	return f != $ac_func;
8084	;
8085	return 0;
8086	}
8087	_ACEOF
8088	rm -f conftest.$ac_objext conftest$ac_exeext
8089	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8090	(eval $ac_link) 2>conftest.er1
8091	ac_status=$?
8092	grep -v '^ *+' conftest.er1 >conftest.err
8093	rm -f conftest.er1
8094	cat conftest.err >&5
8095	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8096	(exit $ac_status); } &&
8097	{ ac_try='test -z "$ac_c_werror_flag"
8098	\|\| test ! -s conftest.err'
8099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8100	(eval $ac_try) 2>&5
8101	ac_status=$?
8102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103	(exit $ac_status); }; } &&
8104	{ ac_try='test -s conftest$ac_exeext'
8105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8106	(eval $ac_try) 2>&5
8107	ac_status=$?
8108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8109	(exit $ac_status); }; }; then
8110	eval "$as_ac_var=yes"
8111	else
8112	echo "$as_me: failed program was:" >&5
8113	sed 's/^/\| /' conftest.$ac_ext >&5
8114
8115	eval "$as_ac_var=no"
8116	fi
8117	rm -f conftest.err conftest.$ac_objext \
8118	conftest$ac_exeext conftest.$ac_ext
8119	fi
8120	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8121	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8122	if test `eval echo '${'$as_ac_var'}'` = yes; then
8123	cat >>confdefs.h <<_ACEOF
8124	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8125	_ACEOF
8126
8127	fi
8128	done
8129
8130
8131	ac_config_files="$ac_config_files Makefile src/Makefile src/importer/Makefile src/console/Makefile src/gui/Makefile"
8132
8133
8134	cat >confcache <<\_ACEOF
8135	# This file is a shell script that caches the results of configure
8136	# tests run on this system so they can be shared between configure
8137	# scripts and configure runs, see configure's option --config-cache.
8138	# It is not useful on other systems. If it contains results you don't
8139	# want to keep, you may remove or edit it.
8140	#
8141	# config.status only pays attention to the cache file if you give it
8142	# the --recheck option to rerun configure.
8143	#
8144	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8145	# loading this file, other unset `ac_cv_foo' will be assigned the
8146	# following values.
8147
8148	_ACEOF
8149
8150	# The following way of writing the cache mishandles newlines in values,
8151	# but we know of no workaround that is simple, portable, and efficient.
8152	# So, don't put newlines in cache variables' values.
8153	# Ultrix sh set writes to stderr and can't be redirected directly,
8154	# and sets the high bit in the cache file unless we assign to the vars.
8155	{
8156	(set) 2>&1 \|
8157	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8158	ac_space=\ )
8159	# `set' does not quote correctly, so add quotes (double-quote
8160	# substitution turns \\\\ into \\, and sed turns \\ into \).
8161	sed -n \
8162	"s/'/'\\\\''/g;
8163	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8164	;;
8165	*)
8166	# `set' quotes correctly as required by POSIX, so do not add quotes.
8167	sed -n \
8168	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8169	;;
8170	esac;
8171	} \|
8172	sed '
8173	t clear
8174	: clear
8175	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8176	t end
8177	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8178	: end' >>confcache
8179	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8180	if test -w $cache_file; then
8181	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8182	cat confcache >$cache_file
8183	else
8184	echo "not updating unwritable cache $cache_file"
8185	fi
8186	fi
8187	rm -f confcache
8188
8189	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8190	# Let make expand exec_prefix.
8191	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8192
8193	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8194	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8195	# trailing colons and then remove the whole line if VPATH becomes empty
8196	# (actually we leave an empty line to preserve line numbers).
8197	if test "x$srcdir" = x.; then
8198	ac_vpsub='/^[ ]VPATH[ ]=/{
8199	s/:\$(srcdir):/:/;
8200	s/:\${srcdir}:/:/;
8201	s/:@srcdir@:/:/;
8202	s/^$[^=]=[ ]$:*/\1/;
8203	s/:*$//;
8204	s/^[^=]=[ ]$//;
8205	}'
8206	fi
8207
8208	DEFS=-DHAVE_CONFIG_H
8209
8210	ac_libobjs=
8211	ac_ltlibobjs=
8212	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8213	# 1. Remove the extension, and $U if already installed.
8214	ac_i=`echo "$ac_i" \|
8215	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8216	# 2. Add them.
8217	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8218	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8219	done
8220	LIBOBJS=$ac_libobjs
8221
8222	LTLIBOBJS=$ac_ltlibobjs
8223
8224
8225	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8226	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8227	Usually this means the macro was only invoked conditionally." >&5
8228	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8229	Usually this means the macro was only invoked conditionally." >&2;}
8230	{ (exit 1); exit 1; }; }
8231	fi
8232	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8233	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8234	Usually this means the macro was only invoked conditionally." >&5
8235	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
8236	Usually this means the macro was only invoked conditionally." >&2;}
8237	{ (exit 1); exit 1; }; }
8238	fi
8239	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8240	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8241	Usually this means the macro was only invoked conditionally." >&5
8242	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8243	Usually this means the macro was only invoked conditionally." >&2;}
8244	{ (exit 1); exit 1; }; }
8245	fi
8246	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8247	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8248	Usually this means the macro was only invoked conditionally." >&5
8249	echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
8250	Usually this means the macro was only invoked conditionally." >&2;}
8251	{ (exit 1); exit 1; }; }
8252	fi
8253	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8254	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8255	Usually this means the macro was only invoked conditionally." >&5
8256	echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
8257	Usually this means the macro was only invoked conditionally." >&2;}
8258	{ (exit 1); exit 1; }; }
8259	fi
8260	if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8261	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8262	Usually this means the macro was only invoked conditionally." >&5
8263	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8264	Usually this means the macro was only invoked conditionally." >&2;}
8265	{ (exit 1); exit 1; }; }
8266	fi
8267	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8268	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8269	Usually this means the macro was only invoked conditionally." >&5
8270	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8271	Usually this means the macro was only invoked conditionally." >&2;}
8272	{ (exit 1); exit 1; }; }
8273	fi
8274	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8275	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8276	Usually this means the macro was only invoked conditionally." >&5
8277	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8278	Usually this means the macro was only invoked conditionally." >&2;}
8279	{ (exit 1); exit 1; }; }
8280	fi
8281
8282	: ${CONFIG_STATUS=./config.status}
8283	ac_clean_files_save=$ac_clean_files
8284	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8285	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8286	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8287	cat >$CONFIG_STATUS <<_ACEOF
8288	#! $SHELL
8289	# Generated by $as_me.
8290	# Run this file to recreate the current configuration.
8291	# Compiler output produced by configure, useful for debugging
8292	# configure, is in config.log if it exists.
8293
8294	debug=false
8295	ac_cs_recheck=false
8296	ac_cs_silent=false
8297	SHELL=\${CONFIG_SHELL-$SHELL}
8298	_ACEOF
8299
8300	cat >>$CONFIG_STATUS <<\_ACEOF
8301	## --------------------- ##
8302	## M4sh Initialization. ##
8303	## --------------------- ##
8304
8305	# Be Bourne compatible
8306	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8307	emulate sh
8308	NULLCMD=:
8309	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8310	# is contrary to our usage. Disable this feature.
8311	alias -g '${1+"$@"}'='"$@"'
8312	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8313	set -o posix
8314	fi
8315	DUALCASE=1; export DUALCASE # for MKS sh
8316
8317	# Support unset when possible.
8318	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8319	as_unset=unset
8320	else
8321	as_unset=false
8322	fi
8323
8324
8325	# Work around bugs in pre-3.0 UWIN ksh.
8326	$as_unset ENV MAIL MAILPATH
8327	PS1='$ '
8328	PS2='> '
8329	PS4='+ '
8330
8331	# NLS nuisances.
8332	for as_var in \
8333	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8334	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8335	LC_TELEPHONE LC_TIME
8336	do
8337	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8338	eval $as_var=C; export $as_var
8339	else
8340	$as_unset $as_var
8341	fi
8342	done
8343
8344	# Required to use basename.
8345	if expr a : '$a$' >/dev/null 2>&1; then
8346	as_expr=expr
8347	else
8348	as_expr=false
8349	fi
8350
8351	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8352	as_basename=basename
8353	else
8354	as_basename=false
8355	fi
8356
8357
8358	# Name of the executable.
8359	as_me=`$as_basename "$0" \|\|
8360	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8361	X"$0" : 'X$//$$' \\| \
8362	X"$0" : 'X$/$$' \\| \
8363	. : '$.$' 2>/dev/null \|\|
8364	echo X/"$0" \|
8365	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8366	/^X\/$\/\/$$/{ s//\1/; q; }
8367	/^X\/$\/$.*/{ s//\1/; q; }
8368	s/.*/./; q'`
8369
8370
8371	# PATH needs CR, and LINENO needs CR and PATH.
8372	# Avoid depending upon Character Ranges.
8373	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8374	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8375	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8376	as_cr_digits='0123456789'
8377	as_cr_alnum=$as_cr_Letters$as_cr_digits
8378
8379	# The user is always right.
8380	if test "${PATH_SEPARATOR+set}" != set; then
8381	echo "#! /bin/sh" >conf$$.sh
8382	echo "exit 0" >>conf$$.sh
8383	chmod +x conf$$.sh
8384	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8385	PATH_SEPARATOR=';'
8386	else
8387	PATH_SEPARATOR=:
8388	fi
8389	rm -f conf$$.sh
8390	fi
8391
8392
8393	as_lineno_1=$LINENO
8394	as_lineno_2=$LINENO
8395	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8396	test "x$as_lineno_1" != "x$as_lineno_2" &&
8397	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8398	# Find who we are. Look in the path if we contain no path at all
8399	# relative or not.
8400	case $0 in
8401	[\\/] ) as_myself=$0 ;;
8402	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8403	for as_dir in $PATH
8404	do
8405	IFS=$as_save_IFS
8406	test -z "$as_dir" && as_dir=.
8407	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8408	done
8409
8410	;;
8411	esac
8412	# We did not find ourselves, most probably we were run as `sh COMMAND'
8413	# in which case we are not to be found in the path.
8414	if test "x$as_myself" = x; then
8415	as_myself=$0
8416	fi
8417	if test ! -f "$as_myself"; then
8418	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8419	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8420	{ (exit 1); exit 1; }; }
8421	fi
8422	case $CONFIG_SHELL in
8423	'')
8424	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8425	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8426	do
8427	IFS=$as_save_IFS
8428	test -z "$as_dir" && as_dir=.
8429	for as_base in sh bash ksh sh5; do
8430	case $as_dir in
8431	/*)
8432	if ("$as_dir/$as_base" -c '
8433	as_lineno_1=$LINENO
8434	as_lineno_2=$LINENO
8435	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8436	test "x$as_lineno_1" != "x$as_lineno_2" &&
8437	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8438	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8439	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8440	CONFIG_SHELL=$as_dir/$as_base
8441	export CONFIG_SHELL
8442	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8443	fi;;
8444	esac
8445	done
8446	done
8447	;;
8448	esac
8449
8450	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8451	# uniformly replaced by the line number. The first 'sed' inserts a
8452	# line-number line before each line; the second 'sed' does the real
8453	# work. The second script uses 'N' to pair each line-number line
8454	# with the numbered line, and appends trailing '-' during
8455	# substitution so that $LINENO is not a special case at line end.
8456	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8457	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8458	sed '=' <$as_myself \|
8459	sed '
8460	N
8461	s,$,-,
8462	: loop
8463	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8464	t loop
8465	s,-$,,
8466	s,^['$as_cr_digits']*\n,,
8467	' >$as_me.lineno &&
8468	chmod +x $as_me.lineno \|\|
8469	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8470	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8471	{ (exit 1); exit 1; }; }
8472
8473	# Don't try to exec as it changes $[0], causing all sort of problems
8474	# (the dirname of $[0] is not the place where we might find the
8475	# original and so on. Autoconf is especially sensible to this).
8476	. ./$as_me.lineno
8477	# Exit status is that of the last command.
8478	exit
8479	}
8480
8481
8482	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8483	c,-n*) ECHO_N= ECHO_C='
8484	' ECHO_T=' ' ;;
8485	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8486	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8487	esac
8488
8489	if expr a : '$a$' >/dev/null 2>&1; then
8490	as_expr=expr
8491	else
8492	as_expr=false
8493	fi
8494
8495	rm -f conf$$ conf$$.exe conf$$.file
8496	echo >conf$$.file
8497	if ln -s conf$$.file conf$$ 2>/dev/null; then
8498	# We could just check for DJGPP; but this test a) works b) is more generic
8499	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8500	if test -f conf$$.exe; then
8501	# Don't use ln at all; we don't have any links
8502	as_ln_s='cp -p'
8503	else
8504	as_ln_s='ln -s'
8505	fi
8506	elif ln conf$$.file conf$$ 2>/dev/null; then
8507	as_ln_s=ln
8508	else
8509	as_ln_s='cp -p'
8510	fi
8511	rm -f conf$$ conf$$.exe conf$$.file
8512
8513	if mkdir -p . 2>/dev/null; then
8514	as_mkdir_p=:
8515	else
8516	test -d ./-p && rmdir ./-p
8517	as_mkdir_p=false
8518	fi
8519
8520	as_executable_p="test -f"
8521
8522	# Sed expression to map a string onto a valid CPP name.
8523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8524
8525	# Sed expression to map a string onto a valid variable name.
8526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8527
8528
8529	# IFS
8530	# We need space, tab and new line, in precisely that order.
8531	as_nl='
8532	'
8533	IFS=" $as_nl"
8534
8535	# CDPATH.
8536	$as_unset CDPATH
8537
8538	exec 6>&1
8539
8540	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8541	# report actual input values of CONFIG_FILES etc. instead of their
8542	# values after options handling. Logging --version etc. is OK.
8543	exec 5>>config.log
8544	{
8545	echo
8546	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8547	## Running $as_me. ##
8548	_ASBOX
8549	} >&5
8550	cat >&5 <<_CSEOF
8551
8552	This file was extended by orxonox $as_me 0.2.1-pre-alpha, which was
8553	generated by GNU Autoconf 2.59. Invocation command line was
8554
8555	CONFIG_FILES = $CONFIG_FILES
8556	CONFIG_HEADERS = $CONFIG_HEADERS
8557	CONFIG_LINKS = $CONFIG_LINKS
8558	CONFIG_COMMANDS = $CONFIG_COMMANDS
8559	$ $0 $@
8560
8561	_CSEOF
8562	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8563	echo >&5
8564	_ACEOF
8565
8566	# Files that config.status was made for.
8567	if test -n "$ac_config_files"; then
8568	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8569	fi
8570
8571	if test -n "$ac_config_headers"; then
8572	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8573	fi
8574
8575	if test -n "$ac_config_links"; then
8576	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8577	fi
8578
8579	if test -n "$ac_config_commands"; then
8580	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8581	fi
8582
8583	cat >>$CONFIG_STATUS <<\_ACEOF
8584
8585	ac_cs_usage="\
8586	\`$as_me' instantiates files from templates according to the
8587	current configuration.
8588
8589	Usage: $0 [OPTIONS] [FILE]...
8590
8591	-h, --help print this help, then exit
8592	-V, --version print version number, then exit
8593	-q, --quiet do not print progress messages
8594	-d, --debug don't remove temporary files
8595	--recheck update $as_me by reconfiguring in the same conditions
8596	--file=FILE[:TEMPLATE]
8597	instantiate the configuration file FILE
8598	--header=FILE[:TEMPLATE]
8599	instantiate the configuration header FILE
8600
8601	Configuration files:
8602	$config_files
8603
8604	Configuration headers:
8605	$config_headers
8606
8607	Configuration commands:
8608	$config_commands
8609
8610	Report bugs to <bug-autoconf@gnu.org>."
8611	_ACEOF
8612
8613	cat >>$CONFIG_STATUS <<_ACEOF
8614	ac_cs_version="\\
8615	orxonox config.status 0.2.1-pre-alpha
8616	configured by $0, generated by GNU Autoconf 2.59,
8617	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8618
8619	Copyright (C) 2003 Free Software Foundation, Inc.
8620	This config.status script is free software; the Free Software Foundation
8621	gives unlimited permission to copy, distribute and modify it."
8622	srcdir=$srcdir
8623	INSTALL="$INSTALL"
8624	_ACEOF
8625
8626	cat >>$CONFIG_STATUS <<\_ACEOF
8627	# If no file are specified by the user, then we need to provide default
8628	# value. By we need to know if files were specified by the user.
8629	ac_need_defaults=:
8630	while test $# != 0
8631	do
8632	case $1 in
8633	--=)
8634	ac_option=`expr "x$1" : 'x$[^=]*$='`
8635	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8636	ac_shift=:
8637	;;
8638	-*)
8639	ac_option=$1
8640	ac_optarg=$2
8641	ac_shift=shift
8642	;;
8643	*) # This is not an option, so the user has probably given explicit
8644	# arguments.
8645	ac_option=$1
8646	ac_need_defaults=false;;
8647	esac
8648
8649	case $ac_option in
8650	# Handling of the options.
8651	_ACEOF
8652	cat >>$CONFIG_STATUS <<\_ACEOF
8653	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8654	ac_cs_recheck=: ;;
8655	--version \| --vers* \| -V )
8656	echo "$ac_cs_version"; exit 0 ;;
8657	--he \| --h)
8658	# Conflict between --help and --header
8659	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8660	Try \`$0 --help' for more information." >&5
8661	echo "$as_me: error: ambiguous option: $1
8662	Try \`$0 --help' for more information." >&2;}
8663	{ (exit 1); exit 1; }; };;
8664	--help \| --hel \| -h )
8665	echo "$ac_cs_usage"; exit 0 ;;
8666	--debug \| --d* \| -d )
8667	debug=: ;;
8668	--file \| --fil \| --fi \| --f )
8669	$ac_shift
8670	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8671	ac_need_defaults=false;;
8672	--header \| --heade \| --head \| --hea )
8673	$ac_shift
8674	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8675	ac_need_defaults=false;;
8676	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8677	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8678	ac_cs_silent=: ;;
8679
8680	# This is an error.
8681	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8682	Try \`$0 --help' for more information." >&5
8683	echo "$as_me: error: unrecognized option: $1
8684	Try \`$0 --help' for more information." >&2;}
8685	{ (exit 1); exit 1; }; } ;;
8686
8687	*) ac_config_targets="$ac_config_targets $1" ;;
8688
8689	esac
8690	shift
8691	done
8692
8693	ac_configure_extra_args=
8694
8695	if $ac_cs_silent; then
8696	exec 6>/dev/null
8697	ac_configure_extra_args="$ac_configure_extra_args --silent"
8698	fi
8699
8700	_ACEOF
8701	cat >>$CONFIG_STATUS <<_ACEOF
8702	if \$ac_cs_recheck; then
8703	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8704	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8705	fi
8706
8707	_ACEOF
8708
8709	cat >>$CONFIG_STATUS <<_ACEOF
8710	#
8711	# INIT-COMMANDS section.
8712	#
8713
8714	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8715
8716	_ACEOF
8717
8718
8719
8720	cat >>$CONFIG_STATUS <<\_ACEOF
8721	for ac_config_target in $ac_config_targets
8722	do
8723	case "$ac_config_target" in
8724	# Handling of arguments.
8725	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8726	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8727	"src/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/importer/Makefile" ;;
8728	"src/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/console/Makefile" ;;
8729	"src/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/gui/Makefile" ;;
8730	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8731	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8732	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8733	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8734	{ (exit 1); exit 1; }; };;
8735	esac
8736	done
8737
8738	# If the user did not use the arguments to specify the items to instantiate,
8739	# then the envvar interface is used. Set only those that are not.
8740	# We use the long form for the default assignment because of an extremely
8741	# bizarre bug on SunOS 4.1.3.
8742	if $ac_need_defaults; then
8743	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8744	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8745	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8746	fi
8747
8748	# Have a temporary directory for convenience. Make it in the build tree
8749	# simply because there is no reason to put it here, and in addition,
8750	# creating and moving files from /tmp can sometimes cause problems.
8751	# Create a temporary directory, and hook for its removal unless debugging.
8752	$debug \|\|
8753	{
8754	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8755	trap '{ (exit 1); exit 1; }' 1 2 13 15
8756	}
8757
8758	# Create a (secure) tmp directory for tmp files.
8759
8760	{
8761	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8762	test -n "$tmp" && test -d "$tmp"
8763	} \|\|
8764	{
8765	tmp=./confstat$$-$RANDOM
8766	(umask 077 && mkdir $tmp)
8767	} \|\|
8768	{
8769	echo "$me: cannot create a temporary directory in ." >&2
8770	{ (exit 1); exit 1; }
8771	}
8772
8773	_ACEOF
8774
8775	cat >>$CONFIG_STATUS <<_ACEOF
8776
8777	#
8778	# CONFIG_FILES section.
8779	#
8780
8781	# No need to generate the scripts if there are no CONFIG_FILES.
8782	# This happens for instance when ./config.status config.h
8783	if test -n "\$CONFIG_FILES"; then
8784	# Protect against being on the right side of a sed subst in config.status.
8785	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8786	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8787	s,@SHELL@,$SHELL,;t t
8788	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8789	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8790	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8791	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8792	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8793	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8794	s,@exec_prefix@,$exec_prefix,;t t
8795	s,@prefix@,$prefix,;t t
8796	s,@program_transform_name@,$program_transform_name,;t t
8797	s,@bindir@,$bindir,;t t
8798	s,@sbindir@,$sbindir,;t t
8799	s,@libexecdir@,$libexecdir,;t t
8800	s,@datadir@,$datadir,;t t
8801	s,@sysconfdir@,$sysconfdir,;t t
8802	s,@sharedstatedir@,$sharedstatedir,;t t
8803	s,@localstatedir@,$localstatedir,;t t
8804	s,@libdir@,$libdir,;t t
8805	s,@includedir@,$includedir,;t t
8806	s,@oldincludedir@,$oldincludedir,;t t
8807	s,@infodir@,$infodir,;t t
8808	s,@mandir@,$mandir,;t t
8809	s,@build_alias@,$build_alias,;t t
8810	s,@host_alias@,$host_alias,;t t
8811	s,@target_alias@,$target_alias,;t t
8812	s,@DEFS@,$DEFS,;t t
8813	s,@ECHO_C@,$ECHO_C,;t t
8814	s,@ECHO_N@,$ECHO_N,;t t
8815	s,@ECHO_T@,$ECHO_T,;t t
8816	s,@LIBS@,$LIBS,;t t
8817	s,@build@,$build,;t t
8818	s,@build_cpu@,$build_cpu,;t t
8819	s,@build_vendor@,$build_vendor,;t t
8820	s,@build_os@,$build_os,;t t
8821	s,@host@,$host,;t t
8822	s,@host_cpu@,$host_cpu,;t t
8823	s,@host_vendor@,$host_vendor,;t t
8824	s,@host_os@,$host_os,;t t
8825	s,@target@,$target,;t t
8826	s,@target_cpu@,$target_cpu,;t t
8827	s,@target_vendor@,$target_vendor,;t t
8828	s,@target_os@,$target_os,;t t
8829	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8830	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8831	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8832	s,@CYGPATH_W@,$CYGPATH_W,;t t
8833	s,@PACKAGE@,$PACKAGE,;t t
8834	s,@VERSION@,$VERSION,;t t
8835	s,@ACLOCAL@,$ACLOCAL,;t t
8836	s,@AUTOCONF@,$AUTOCONF,;t t
8837	s,@AUTOMAKE@,$AUTOMAKE,;t t
8838	s,@AUTOHEADER@,$AUTOHEADER,;t t
8839	s,@MAKEINFO@,$MAKEINFO,;t t
8840	s,@AMTAR@,$AMTAR,;t t
8841	s,@install_sh@,$install_sh,;t t
8842	s,@STRIP@,$STRIP,;t t
8843	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8844	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8845	s,@mkdir_p@,$mkdir_p,;t t
8846	s,@AWK@,$AWK,;t t
8847	s,@SET_MAKE@,$SET_MAKE,;t t
8848	s,@am__leading_dot@,$am__leading_dot,;t t
8849	s,@CXX@,$CXX,;t t
8850	s,@CXXFLAGS@,$CXXFLAGS,;t t
8851	s,@LDFLAGS@,$LDFLAGS,;t t
8852	s,@CPPFLAGS@,$CPPFLAGS,;t t
8853	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8854	s,@EXEEXT@,$EXEEXT,;t t
8855	s,@OBJEXT@,$OBJEXT,;t t
8856	s,@DEPDIR@,$DEPDIR,;t t
8857	s,@am__include@,$am__include,;t t
8858	s,@am__quote@,$am__quote,;t t
8859	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8860	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8861	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8862	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8863	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8864	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8865	s,@CC@,$CC,;t t
8866	s,@CFLAGS@,$CFLAGS,;t t
8867	s,@ac_ct_CC@,$ac_ct_CC,;t t
8868	s,@CCDEPMODE@,$CCDEPMODE,;t t
8869	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8870	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8871	s,@CPP@,$CPP,;t t
8872	s,@EGREP@,$EGREP,;t t
8873	s,@DEBUG@,$DEBUG,;t t
8874	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8875	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8876	s,@DOXYGEN@,$DOXYGEN,;t t
8877	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8878	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8879	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8880	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8881	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8882	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8883	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8884	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8885	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8886	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8887	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8888	s,@CURL_LIBS@,$CURL_LIBS,;t t
8889	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8890	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8891	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8892	s,@LIBOBJS@,$LIBOBJS,;t t
8893	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8894	CEOF
8895
8896	_ACEOF
8897
8898	cat >>$CONFIG_STATUS <<\_ACEOF
8899	# Split the substitutions into bite-sized pieces for seds with
8900	# small command number limits, like on Digital OSF/1 and HP-UX.
8901	ac_max_sed_lines=48
8902	ac_sed_frag=1 # Number of current file.
8903	ac_beg=1 # First line for current file.
8904	ac_end=$ac_max_sed_lines # Line after last line for current file.
8905	ac_more_lines=:
8906	ac_sed_cmds=
8907	while $ac_more_lines; do
8908	if test $ac_beg -gt 1; then
8909	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8910	else
8911	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8912	fi
8913	if test ! -s $tmp/subs.frag; then
8914	ac_more_lines=false
8915	else
8916	# The purpose of the label and of the branching condition is to
8917	# speed up the sed processing (if there are no `@' at all, there
8918	# is no need to browse any of the substitutions).
8919	# These are the two extra sed commands mentioned above.
8920	(echo ':t
8921	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8922	if test -z "$ac_sed_cmds"; then
8923	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8924	else
8925	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8926	fi
8927	ac_sed_frag=`expr $ac_sed_frag + 1`
8928	ac_beg=$ac_end
8929	ac_end=`expr $ac_end + $ac_max_sed_lines`
8930	fi
8931	done
8932	if test -z "$ac_sed_cmds"; then
8933	ac_sed_cmds=cat
8934	fi
8935	fi # test -n "$CONFIG_FILES"
8936
8937	_ACEOF
8938	cat >>$CONFIG_STATUS <<\_ACEOF
8939	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8940	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8941	case $ac_file in
8942	- \| :- \| :-:* ) # input from stdin
8943	cat >$tmp/stdin
8944	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8945	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8946	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8947	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8948	* ) ac_file_in=$ac_file.in ;;
8949	esac
8950
8951	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8952	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8953	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8954	X"$ac_file" : 'X$//$[^/]' \\| \
8955	X"$ac_file" : 'X$//$$' \\| \
8956	X"$ac_file" : 'X$/$' \\| \
8957	. : '$.$' 2>/dev/null \|\|
8958	echo X"$ac_file" \|
8959	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8960	/^X$\/\/$[^/].*/{ s//\1/; q; }
8961	/^X$\/\/$$/{ s//\1/; q; }
8962	/^X$\/$.*/{ s//\1/; q; }
8963	s/.*/./; q'`
8964	{ if $as_mkdir_p; then
8965	mkdir -p "$ac_dir"
8966	else
8967	as_dir="$ac_dir"
8968	as_dirs=
8969	while test ! -d "$as_dir"; do
8970	as_dirs="$as_dir $as_dirs"
8971	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8972	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8973	X"$as_dir" : 'X$//$[^/]' \\| \
8974	X"$as_dir" : 'X$//$$' \\| \
8975	X"$as_dir" : 'X$/$' \\| \
8976	. : '$.$' 2>/dev/null \|\|
8977	echo X"$as_dir" \|
8978	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8979	/^X$\/\/$[^/].*/{ s//\1/; q; }
8980	/^X$\/\/$$/{ s//\1/; q; }
8981	/^X$\/$.*/{ s//\1/; q; }
8982	s/.*/./; q'`
8983	done
8984	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8985	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8986	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8987	{ (exit 1); exit 1; }; }; }
8988
8989	ac_builddir=.
8990
8991	if test "$ac_dir" != .; then
8992	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
8993	# A "../" for each directory in $ac_dir_suffix.
8994	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
8995	else
8996	ac_dir_suffix= ac_top_builddir=
8997	fi
8998
8999	case $srcdir in
9000	.) # No --srcdir option. We are building in place.
9001	ac_srcdir=.
9002	if test -z "$ac_top_builddir"; then
9003	ac_top_srcdir=.
9004	else
9005	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9006	fi ;;
9007	[\\/]* \| ?:[\\/]* ) # Absolute path.
9008	ac_srcdir=$srcdir$ac_dir_suffix;
9009	ac_top_srcdir=$srcdir ;;
9010	*) # Relative path.
9011	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9012	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9013	esac
9014
9015	# Do not use `cd foo && pwd` to compute absolute paths, because
9016	# the directories may not exist.
9017	case `pwd` in
9018	.) ac_abs_builddir="$ac_dir";;
9019	*)
9020	case "$ac_dir" in
9021	.) ac_abs_builddir=`pwd`;;
9022	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9023	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9024	esac;;
9025	esac
9026	case $ac_abs_builddir in
9027	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9028	*)
9029	case ${ac_top_builddir}. in
9030	.) ac_abs_top_builddir=$ac_abs_builddir;;
9031	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9032	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9033	esac;;
9034	esac
9035	case $ac_abs_builddir in
9036	.) ac_abs_srcdir=$ac_srcdir;;
9037	*)
9038	case $ac_srcdir in
9039	.) ac_abs_srcdir=$ac_abs_builddir;;
9040	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9041	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9042	esac;;
9043	esac
9044	case $ac_abs_builddir in
9045	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9046	*)
9047	case $ac_top_srcdir in
9048	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9049	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9050	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9051	esac;;
9052	esac
9053
9054
9055	case $INSTALL in
9056	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9057	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9058	esac
9059
9060	if test x"$ac_file" != x-; then
9061	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9062	echo "$as_me: creating $ac_file" >&6;}
9063	rm -f "$ac_file"
9064	fi
9065	# Let's still pretend it is `configure' which instantiates (i.e., don't
9066	# use $as_me), people would be surprised to read:
9067	# /* config.h. Generated by config.status. */
9068	if test x"$ac_file" = x-; then
9069	configure_input=
9070	else
9071	configure_input="$ac_file. "
9072	fi
9073	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9074	sed 's,.*/,,'` by configure."
9075
9076	# First look for the input files in the build tree, otherwise in the
9077	# src tree.
9078	ac_file_inputs=`IFS=:
9079	for f in $ac_file_in; do
9080	case $f in
9081	-) echo $tmp/stdin ;;
9082	[\\/$]*)
9083	# Absolute (can't be DOS-style, as IFS=:)
9084	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9085	echo "$as_me: error: cannot find input file: $f" >&2;}
9086	{ (exit 1); exit 1; }; }
9087	echo "$f";;
9088	*) # Relative
9089	if test -f "$f"; then
9090	# Build tree
9091	echo "$f"
9092	elif test -f "$srcdir/$f"; then
9093	# Source tree
9094	echo "$srcdir/$f"
9095	else
9096	# /dev/null tree
9097	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9098	echo "$as_me: error: cannot find input file: $f" >&2;}
9099	{ (exit 1); exit 1; }; }
9100	fi;;
9101	esac
9102	done` \|\| { (exit 1); exit 1; }
9103	_ACEOF
9104	cat >>$CONFIG_STATUS <<_ACEOF
9105	sed "$ac_vpsub
9106	$extrasub
9107	_ACEOF
9108	cat >>$CONFIG_STATUS <<\_ACEOF
9109	:t
9110	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9111	s,@configure_input@,$configure_input,;t t
9112	s,@srcdir@,$ac_srcdir,;t t
9113	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9114	s,@top_srcdir@,$ac_top_srcdir,;t t
9115	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9116	s,@builddir@,$ac_builddir,;t t
9117	s,@abs_builddir@,$ac_abs_builddir,;t t
9118	s,@top_builddir@,$ac_top_builddir,;t t
9119	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9120	s,@INSTALL@,$ac_INSTALL,;t t
9121	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9122	rm -f $tmp/stdin
9123	if test x"$ac_file" != x-; then
9124	mv $tmp/out $ac_file
9125	else
9126	cat $tmp/out
9127	rm -f $tmp/out
9128	fi
9129
9130	done
9131	_ACEOF
9132	cat >>$CONFIG_STATUS <<\_ACEOF
9133
9134	#
9135	# CONFIG_HEADER section.
9136	#
9137
9138	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9139	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9140	#
9141	# ac_d sets the value in "#define NAME VALUE" lines.
9142	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9143	ac_dB='[ ].*$,\1#\2'
9144	ac_dC=' '
9145	ac_dD=',;t'
9146	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9147	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9148	ac_uB='$,\1#\2define\3'
9149	ac_uC=' '
9150	ac_uD=',;t'
9151
9152	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9153	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9154	case $ac_file in
9155	- \| :- \| :-:* ) # input from stdin
9156	cat >$tmp/stdin
9157	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9158	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9159	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9160	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9161	* ) ac_file_in=$ac_file.in ;;
9162	esac
9163
9164	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9165	echo "$as_me: creating $ac_file" >&6;}
9166
9167	# First look for the input files in the build tree, otherwise in the
9168	# src tree.
9169	ac_file_inputs=`IFS=:
9170	for f in $ac_file_in; do
9171	case $f in
9172	-) echo $tmp/stdin ;;
9173	[\\/$]*)
9174	# Absolute (can't be DOS-style, as IFS=:)
9175	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9176	echo "$as_me: error: cannot find input file: $f" >&2;}
9177	{ (exit 1); exit 1; }; }
9178	# Do quote $f, to prevent DOS paths from being IFS'd.
9179	echo "$f";;
9180	*) # Relative
9181	if test -f "$f"; then
9182	# Build tree
9183	echo "$f"
9184	elif test -f "$srcdir/$f"; then
9185	# Source tree
9186	echo "$srcdir/$f"
9187	else
9188	# /dev/null tree
9189	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9190	echo "$as_me: error: cannot find input file: $f" >&2;}
9191	{ (exit 1); exit 1; }; }
9192	fi;;
9193	esac
9194	done` \|\| { (exit 1); exit 1; }
9195	# Remove the trailing spaces.
9196	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9197
9198	_ACEOF
9199
9200	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9201	# `conftest.undefs', that substitutes the proper values into
9202	# config.h.in to produce config.h. The first handles `#define'
9203	# templates, and the second `#undef' templates.
9204	# And first: Protect against being on the right side of a sed subst in
9205	# config.status. Protect against being in an unquoted here document
9206	# in config.status.
9207	rm -f conftest.defines conftest.undefs
9208	# Using a here document instead of a string reduces the quoting nightmare.
9209	# Putting comments in sed scripts is not portable.
9210	#
9211	# `end' is used to avoid that the second main sed command (meant for
9212	# 0-ary CPP macros) applies to n-ary macro definitions.
9213	# See the Autoconf documentation for `clear'.
9214	cat >confdef2sed.sed <<\_ACEOF
9215	s/[\\&,]/\\&/g
9216	s,[\\$`],\\&,g
9217	t clear
9218	: clear
9219	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9220	t end
9221	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9222	: end
9223	_ACEOF
9224	# If some macros were called several times there might be several times
9225	# the same #defines, which is useless. Nevertheless, we may not want to
9226	# sort them, since we want the last AC-DEFINE to be honored.
9227	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9228	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9229	rm -f confdef2sed.sed
9230
9231	# This sed command replaces #undef with comments. This is necessary, for
9232	# example, in the case of _POSIX_SOURCE, which is predefined and required
9233	# on some systems where configure will not decide to define it.
9234	cat >>conftest.undefs <<\_ACEOF
9235	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9236	_ACEOF
9237
9238	# Break up conftest.defines because some shells have a limit on the size
9239	# of here documents, and old seds have small limits too (100 cmds).
9240	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9241	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9242	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9243	echo ' :' >>$CONFIG_STATUS
9244	rm -f conftest.tail
9245	while grep . conftest.defines >/dev/null
9246	do
9247	# Write a limited-size here document to $tmp/defines.sed.
9248	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9249	# Speed up: don't consider the non `#define' lines.
9250	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9251	# Work around the forget-to-reset-the-flag bug.
9252	echo 't clr' >>$CONFIG_STATUS
9253	echo ': clr' >>$CONFIG_STATUS
9254	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9255	echo 'CEOF
9256	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9257	rm -f $tmp/in
9258	mv $tmp/out $tmp/in
9259	' >>$CONFIG_STATUS
9260	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9261	rm -f conftest.defines
9262	mv conftest.tail conftest.defines
9263	done
9264	rm -f conftest.defines
9265	echo ' fi # grep' >>$CONFIG_STATUS
9266	echo >>$CONFIG_STATUS
9267
9268	# Break up conftest.undefs because some shells have a limit on the size
9269	# of here documents, and old seds have small limits too (100 cmds).
9270	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9271	rm -f conftest.tail
9272	while grep . conftest.undefs >/dev/null
9273	do
9274	# Write a limited-size here document to $tmp/undefs.sed.
9275	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9276	# Speed up: don't consider the non `#undef'
9277	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9278	# Work around the forget-to-reset-the-flag bug.
9279	echo 't clr' >>$CONFIG_STATUS
9280	echo ': clr' >>$CONFIG_STATUS
9281	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9282	echo 'CEOF
9283	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9284	rm -f $tmp/in
9285	mv $tmp/out $tmp/in
9286	' >>$CONFIG_STATUS
9287	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9288	rm -f conftest.undefs
9289	mv conftest.tail conftest.undefs
9290	done
9291	rm -f conftest.undefs
9292
9293	cat >>$CONFIG_STATUS <<\_ACEOF
9294	# Let's still pretend it is `configure' which instantiates (i.e., don't
9295	# use $as_me), people would be surprised to read:
9296	# /* config.h. Generated by config.status. */
9297	if test x"$ac_file" = x-; then
9298	echo "/* Generated by configure. */" >$tmp/config.h
9299	else
9300	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9301	fi
9302	cat $tmp/in >>$tmp/config.h
9303	rm -f $tmp/in
9304	if test x"$ac_file" != x-; then
9305	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9306	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9307	echo "$as_me: $ac_file is unchanged" >&6;}
9308	else
9309	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9310	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9311	X"$ac_file" : 'X$//$[^/]' \\| \
9312	X"$ac_file" : 'X$//$$' \\| \
9313	X"$ac_file" : 'X$/$' \\| \
9314	. : '$.$' 2>/dev/null \|\|
9315	echo X"$ac_file" \|
9316	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9317	/^X$\/\/$[^/].*/{ s//\1/; q; }
9318	/^X$\/\/$$/{ s//\1/; q; }
9319	/^X$\/$.*/{ s//\1/; q; }
9320	s/.*/./; q'`
9321	{ if $as_mkdir_p; then
9322	mkdir -p "$ac_dir"
9323	else
9324	as_dir="$ac_dir"
9325	as_dirs=
9326	while test ! -d "$as_dir"; do
9327	as_dirs="$as_dir $as_dirs"
9328	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9329	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9330	X"$as_dir" : 'X$//$[^/]' \\| \
9331	X"$as_dir" : 'X$//$$' \\| \
9332	X"$as_dir" : 'X$/$' \\| \
9333	. : '$.$' 2>/dev/null \|\|
9334	echo X"$as_dir" \|
9335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9336	/^X$\/\/$[^/].*/{ s//\1/; q; }
9337	/^X$\/\/$$/{ s//\1/; q; }
9338	/^X$\/$.*/{ s//\1/; q; }
9339	s/.*/./; q'`
9340	done
9341	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9342	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9343	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9344	{ (exit 1); exit 1; }; }; }
9345
9346	rm -f $ac_file
9347	mv $tmp/config.h $ac_file
9348	fi
9349	else
9350	cat $tmp/config.h
9351	rm -f $tmp/config.h
9352	fi
9353	# Compute $ac_file's index in $config_headers.
9354	_am_stamp_count=1
9355	for _am_header in $config_headers :; do
9356	case $_am_header in
9357	$ac_file \| $ac_file:* )
9358	break ;;
9359	* )
9360	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9361	esac
9362	done
9363	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9364	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9365	X$ac_file : 'X$//$[^/]' \\| \
9366	X$ac_file : 'X$//$$' \\| \
9367	X$ac_file : 'X$/$' \\| \
9368	. : '$.$' 2>/dev/null \|\|
9369	echo X$ac_file \|
9370	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9371	/^X$\/\/$[^/].*/{ s//\1/; q; }
9372	/^X$\/\/$$/{ s//\1/; q; }
9373	/^X$\/$.*/{ s//\1/; q; }
9374	s/.*/./; q'`/stamp-h$_am_stamp_count
9375	done
9376	_ACEOF
9377	cat >>$CONFIG_STATUS <<\_ACEOF
9378
9379	#
9380	# CONFIG_COMMANDS section.
9381	#
9382	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9383	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9384	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9385	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9386	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9387	X"$ac_dest" : 'X$//$[^/]' \\| \
9388	X"$ac_dest" : 'X$//$$' \\| \
9389	X"$ac_dest" : 'X$/$' \\| \
9390	. : '$.$' 2>/dev/null \|\|
9391	echo X"$ac_dest" \|
9392	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9393	/^X$\/\/$[^/].*/{ s//\1/; q; }
9394	/^X$\/\/$$/{ s//\1/; q; }
9395	/^X$\/$.*/{ s//\1/; q; }
9396	s/.*/./; q'`
9397	{ if $as_mkdir_p; then
9398	mkdir -p "$ac_dir"
9399	else
9400	as_dir="$ac_dir"
9401	as_dirs=
9402	while test ! -d "$as_dir"; do
9403	as_dirs="$as_dir $as_dirs"
9404	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9405	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9406	X"$as_dir" : 'X$//$[^/]' \\| \
9407	X"$as_dir" : 'X$//$$' \\| \
9408	X"$as_dir" : 'X$/$' \\| \
9409	. : '$.$' 2>/dev/null \|\|
9410	echo X"$as_dir" \|
9411	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9412	/^X$\/\/$[^/].*/{ s//\1/; q; }
9413	/^X$\/\/$$/{ s//\1/; q; }
9414	/^X$\/$.*/{ s//\1/; q; }
9415	s/.*/./; q'`
9416	done
9417	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9418	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9419	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9420	{ (exit 1); exit 1; }; }; }
9421
9422	ac_builddir=.
9423
9424	if test "$ac_dir" != .; then
9425	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9426	# A "../" for each directory in $ac_dir_suffix.
9427	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9428	else
9429	ac_dir_suffix= ac_top_builddir=
9430	fi
9431
9432	case $srcdir in
9433	.) # No --srcdir option. We are building in place.
9434	ac_srcdir=.
9435	if test -z "$ac_top_builddir"; then
9436	ac_top_srcdir=.
9437	else
9438	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9439	fi ;;
9440	[\\/]* \| ?:[\\/]* ) # Absolute path.
9441	ac_srcdir=$srcdir$ac_dir_suffix;
9442	ac_top_srcdir=$srcdir ;;
9443	*) # Relative path.
9444	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9445	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9446	esac
9447
9448	# Do not use `cd foo && pwd` to compute absolute paths, because
9449	# the directories may not exist.
9450	case `pwd` in
9451	.) ac_abs_builddir="$ac_dir";;
9452	*)
9453	case "$ac_dir" in
9454	.) ac_abs_builddir=`pwd`;;
9455	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9456	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9457	esac;;
9458	esac
9459	case $ac_abs_builddir in
9460	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9461	*)
9462	case ${ac_top_builddir}. in
9463	.) ac_abs_top_builddir=$ac_abs_builddir;;
9464	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9465	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9466	esac;;
9467	esac
9468	case $ac_abs_builddir in
9469	.) ac_abs_srcdir=$ac_srcdir;;
9470	*)
9471	case $ac_srcdir in
9472	.) ac_abs_srcdir=$ac_abs_builddir;;
9473	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9474	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9475	esac;;
9476	esac
9477	case $ac_abs_builddir in
9478	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9479	*)
9480	case $ac_top_srcdir in
9481	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9482	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9483	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9484	esac;;
9485	esac
9486
9487
9488	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9489	echo "$as_me: executing $ac_dest commands" >&6;}
9490	case $ac_dest in
9491	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9492	# Strip MF so we end up with the name of the file.
9493	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9494	# Check whether this is an Automake generated Makefile or not.
9495	# We used to match only the files named `Makefile.in', but
9496	# some people rename them; so instead we look at the file content.
9497	# Grep'ing the first line is not enough: some people post-process
9498	# each Makefile.in and add a new line on top of each file to say so.
9499	# So let's grep whole file.
9500	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9501	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9502	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9503	X"$mf" : 'X$//$[^/]' \\| \
9504	X"$mf" : 'X$//$$' \\| \
9505	X"$mf" : 'X$/$' \\| \
9506	. : '$.$' 2>/dev/null \|\|
9507	echo X"$mf" \|
9508	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9509	/^X$\/\/$[^/].*/{ s//\1/; q; }
9510	/^X$\/\/$$/{ s//\1/; q; }
9511	/^X$\/$.*/{ s//\1/; q; }
9512	s/.*/./; q'`
9513	else
9514	continue
9515	fi
9516	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9517	# Extract the definition of DEP_FILES from the Makefile without
9518	# running `make'.
9519	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9520	test -z "$DEPDIR" && continue
9521	# When using ansi2knr, U may be empty or an underscore; expand it
9522	U=`sed -n 's/^U = //p' < "$mf"`
9523	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9524	# We invoke sed twice because it is the simplest approach to
9525	# changing $(DEPDIR) to its actual value in the expansion.
9526	for file in `sed -n '
9527	/^DEP_FILES = .*\\\\$/ {
9528	s/^DEP_FILES = //
9529	:loop
9530	s/\\\\$//
9531	p
9532	n
9533	/\\\\$/ b loop
9534	p
9535	}
9536	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9537	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9538	# Make sure the directory exists.
9539	test -f "$dirpart/$file" && continue
9540	fdir=`(dirname "$file") 2>/dev/null \|\|
9541	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9542	X"$file" : 'X$//$[^/]' \\| \
9543	X"$file" : 'X$//$$' \\| \
9544	X"$file" : 'X$/$' \\| \
9545	. : '$.$' 2>/dev/null \|\|
9546	echo X"$file" \|
9547	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9548	/^X$\/\/$[^/].*/{ s//\1/; q; }
9549	/^X$\/\/$$/{ s//\1/; q; }
9550	/^X$\/$.*/{ s//\1/; q; }
9551	s/.*/./; q'`
9552	{ if $as_mkdir_p; then
9553	mkdir -p $dirpart/$fdir
9554	else
9555	as_dir=$dirpart/$fdir
9556	as_dirs=
9557	while test ! -d "$as_dir"; do
9558	as_dirs="$as_dir $as_dirs"
9559	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9560	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9561	X"$as_dir" : 'X$//$[^/]' \\| \
9562	X"$as_dir" : 'X$//$$' \\| \
9563	X"$as_dir" : 'X$/$' \\| \
9564	. : '$.$' 2>/dev/null \|\|
9565	echo X"$as_dir" \|
9566	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9567	/^X$\/\/$[^/].*/{ s//\1/; q; }
9568	/^X$\/\/$$/{ s//\1/; q; }
9569	/^X$\/$.*/{ s//\1/; q; }
9570	s/.*/./; q'`
9571	done
9572	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9573	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9574	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9575	{ (exit 1); exit 1; }; }; }
9576
9577	# echo "creating $dirpart/$file"
9578	echo '# dummy' > "$dirpart/$file"
9579	done
9580	done
9581	;;
9582	esac
9583	done
9584	_ACEOF
9585
9586	cat >>$CONFIG_STATUS <<\_ACEOF
9587
9588	{ (exit 0); exit 0; }
9589	_ACEOF
9590	chmod +x $CONFIG_STATUS
9591	ac_clean_files=$ac_clean_files_save
9592
9593
9594	# configure is writing to config.log, and then calls config.status.
9595	# config.status does its own redirection, appending to config.log.
9596	# Unfortunately, on DOS this fails, as config.log is still kept open
9597	# by configure, so config.status won't be able to write to it; its
9598	# output is simply discarded. So we exec the FD to /dev/null,
9599	# effectively closing config.log, so it can be properly (re)opened and
9600	# appended to by config.status. When coming back to configure, we
9601	# need to make the FD available again.
9602	if test "$no_create" != yes; then
9603	ac_cs_success=:
9604	ac_config_status_args=
9605	test "$silent" = yes &&
9606	ac_config_status_args="$ac_config_status_args --quiet"
9607	exec 5>/dev/null
9608	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9609	exec 5>>config.log
9610	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9611	# would make configure fail if this is the last instruction.
9612	$ac_cs_success \|\| { (exit 1); exit 1; }
9613	fi
9614

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