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configure @ 4014

Last change on this file since 4014 was 3906, checked in by bensch, 20 years ago
orxonox/trunk: should compile under osX again
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 0.2.2-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev at mail.datacore.ch>.
6	#
7	# Copyright (C) 2003 Free Software Foundation, Inc.
8	# This configure script is free software; the Free Software Foundation
9	# gives unlimited permission to copy, distribute and modify it.
10	## --------------------- ##
11	## M4sh Initialization. ##
12	## --------------------- ##
13
14	# Be Bourne compatible
15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16	emulate sh
17	NULLCMD=:
18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19	# is contrary to our usage. Disable this feature.
20	alias -g '${1+"$@"}'='"$@"'
21	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22	set -o posix
23	fi
24	DUALCASE=1; export DUALCASE # for MKS sh
25
26	# Support unset when possible.
27	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
28	as_unset=unset
29	else
30	as_unset=false
31	fi
32
33
34	# Work around bugs in pre-3.0 UWIN ksh.
35	$as_unset ENV MAIL MAILPATH
36	PS1='$ '
37	PS2='> '
38	PS4='+ '
39
40	# NLS nuisances.
41	for as_var in \
42	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44	LC_TELEPHONE LC_TIME
45	do
46	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47	eval $as_var=C; export $as_var
48	else
49	$as_unset $as_var
50	fi
51	done
52
53	# Required to use basename.
54	if expr a : '$a$' >/dev/null 2>&1; then
55	as_expr=expr
56	else
57	as_expr=false
58	fi
59
60	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61	as_basename=basename
62	else
63	as_basename=false
64	fi
65
66
67	# Name of the executable.
68	as_me=`$as_basename "$0" \|\|
69	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
70	X"$0" : 'X$//$$' \\| \
71	X"$0" : 'X$/$$' \\| \
72	. : '$.$' 2>/dev/null \|\|
73	echo X/"$0" \|
74	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
75	/^X\/$\/\/$$/{ s//\1/; q; }
76	/^X\/$\/$.*/{ s//\1/; q; }
77	s/.*/./; q'`
78
79
80	# PATH needs CR, and LINENO needs CR and PATH.
81	# Avoid depending upon Character Ranges.
82	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85	as_cr_digits='0123456789'
86	as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88	# The user is always right.
89	if test "${PATH_SEPARATOR+set}" != set; then
90	echo "#! /bin/sh" >conf$$.sh
91	echo "exit 0" >>conf$$.sh
92	chmod +x conf$$.sh
93	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94	PATH_SEPARATOR=';'
95	else
96	PATH_SEPARATOR=:
97	fi
98	rm -f conf$$.sh
99	fi
100
101
102	as_lineno_1=$LINENO
103	as_lineno_2=$LINENO
104	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105	test "x$as_lineno_1" != "x$as_lineno_2" &&
106	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
107	# Find who we are. Look in the path if we contain no path at all
108	# relative or not.
109	case $0 in
110	[\\/] ) as_myself=$0 ;;
111	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112	for as_dir in $PATH
113	do
114	IFS=$as_save_IFS
115	test -z "$as_dir" && as_dir=.
116	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117	done
118
119	;;
120	esac
121	# We did not find ourselves, most probably we were run as `sh COMMAND'
122	# in which case we are not to be found in the path.
123	if test "x$as_myself" = x; then
124	as_myself=$0
125	fi
126	if test ! -f "$as_myself"; then
127	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128	{ (exit 1); exit 1; }; }
129	fi
130	case $CONFIG_SHELL in
131	'')
132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134	do
135	IFS=$as_save_IFS
136	test -z "$as_dir" && as_dir=.
137	for as_base in sh bash ksh sh5; do
138	case $as_dir in
139	/*)
140	if ("$as_dir/$as_base" -c '
141	as_lineno_1=$LINENO
142	as_lineno_2=$LINENO
143	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144	test "x$as_lineno_1" != "x$as_lineno_2" &&
145	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
147	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
148	CONFIG_SHELL=$as_dir/$as_base
149	export CONFIG_SHELL
150	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151	fi;;
152	esac
153	done
154	done
155	;;
156	esac
157
158	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159	# uniformly replaced by the line number. The first 'sed' inserts a
160	# line-number line before each line; the second 'sed' does the real
161	# work. The second script uses 'N' to pair each line-number line
162	# with the numbered line, and appends trailing '-' during
163	# substitution so that $LINENO is not a special case at line end.
164	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166	sed '=' <$as_myself \|
167	sed '
168	N
169	s,$,-,
170	: loop
171	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
172	t loop
173	s,-$,,
174	s,^['$as_cr_digits']*\n,,
175	' >$as_me.lineno &&
176	chmod +x $as_me.lineno \|\|
177	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178	{ (exit 1); exit 1; }; }
179
180	# Don't try to exec as it changes $[0], causing all sort of problems
181	# (the dirname of $[0] is not the place where we might find the
182	# original and so on. Autoconf is especially sensible to this).
183	. ./$as_me.lineno
184	# Exit status is that of the last command.
185	exit
186	}
187
188
189	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190	c,-n*) ECHO_N= ECHO_C='
191	' ECHO_T=' ' ;;
192	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194	esac
195
196	if expr a : '$a$' >/dev/null 2>&1; then
197	as_expr=expr
198	else
199	as_expr=false
200	fi
201
202	rm -f conf$$ conf$$.exe conf$$.file
203	echo >conf$$.file
204	if ln -s conf$$.file conf$$ 2>/dev/null; then
205	# We could just check for DJGPP; but this test a) works b) is more generic
206	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207	if test -f conf$$.exe; then
208	# Don't use ln at all; we don't have any links
209	as_ln_s='cp -p'
210	else
211	as_ln_s='ln -s'
212	fi
213	elif ln conf$$.file conf$$ 2>/dev/null; then
214	as_ln_s=ln
215	else
216	as_ln_s='cp -p'
217	fi
218	rm -f conf$$ conf$$.exe conf$$.file
219
220	if mkdir -p . 2>/dev/null; then
221	as_mkdir_p=:
222	else
223	test -d ./-p && rmdir ./-p
224	as_mkdir_p=false
225	fi
226
227	as_executable_p="test -f"
228
229	# Sed expression to map a string onto a valid CPP name.
230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232	# Sed expression to map a string onto a valid variable name.
233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236	# IFS
237	# We need space, tab and new line, in precisely that order.
238	as_nl='
239	'
240	IFS=" $as_nl"
241
242	# CDPATH.
243	$as_unset CDPATH
244
245
246	# Name of the host.
247	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248	# so uname gets run too.
249	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
250
251	exec 6>&1
252
253	#
254	# Initializations.
255	#
256	ac_default_prefix=/usr/local
257	ac_config_libobj_dir=.
258	cross_compiling=no
259	subdirs=
260	MFLAGS=
261	MAKEFLAGS=
262	SHELL=${CONFIG_SHELL-/bin/sh}
263
264	# Maximum number of lines to put in a shell here document.
265	# This variable seems obsolete. It should probably be removed, and
266	# only ac_max_sed_lines should be used.
267	: ${ac_max_here_lines=38}
268
269	# Identity of this package.
270	PACKAGE_NAME='orxonox'
271	PACKAGE_TARNAME='orxonox'
272	PACKAGE_VERSION='0.2.2-pre-alpha'
273	PACKAGE_STRING='orxonox 0.2.2-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev at mail.datacore.ch'
275
276	ac_unique_file="."
277	# Factoring default headers for most tests.
278	ac_includes_default="\
279	#include <stdio.h>
280	#if HAVE_SYS_TYPES_H
281	# include <sys/types.h>
282	#endif
283	#if HAVE_SYS_STAT_H
284	# include <sys/stat.h>
285	#endif
286	#if STDC_HEADERS
287	# include <stdlib.h>
288	# include <stddef.h>
289	#else
290	# if HAVE_STDLIB_H
291	# include <stdlib.h>
292	# endif
293	#endif
294	#if HAVE_STRING_H
295	# if !STDC_HEADERS && HAVE_MEMORY_H
296	# include <memory.h>
297	# endif
298	# include <string.h>
299	#endif
300	#if HAVE_STRINGS_H
301	# include <strings.h>
302	#endif
303	#if HAVE_INTTYPES_H
304	# include <inttypes.h>
305	#else
306	# if HAVE_STDINT_H
307	# include <stdint.h>
308	# endif
309	#endif
310	#if HAVE_UNISTD_H
311	# include <unistd.h>
312	#endif"
313
314	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF MSBITFIELDS GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE GTHREAD_LIBS GTHREAD_CFLAGS HAVE_GTHREAD_TRUE HAVE_GTHREAD_FALSE CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE LIBOBJS LTLIBOBJS'
315	ac_subst_files=''
316
317	# Initialize some variables set by options.
318	ac_init_help=
319	ac_init_version=false
320	# The variables have the same names as the options, with
321	# dashes changed to underlines.
322	cache_file=/dev/null
323	exec_prefix=NONE
324	no_create=
325	no_recursion=
326	prefix=NONE
327	program_prefix=NONE
328	program_suffix=NONE
329	program_transform_name=s,x,x,
330	silent=
331	site=
332	srcdir=
333	verbose=
334	x_includes=NONE
335	x_libraries=NONE
336
337	# Installation directory options.
338	# These are left unexpanded so users can "make install exec_prefix=/foo"
339	# and all the variables that are supposed to be based on exec_prefix
340	# by default will actually change.
341	# Use braces instead of parens because sh, perl, etc. also accept them.
342	bindir='${exec_prefix}/bin'
343	sbindir='${exec_prefix}/sbin'
344	libexecdir='${exec_prefix}/libexec'
345	datadir='${prefix}/share'
346	sysconfdir='${prefix}/etc'
347	sharedstatedir='${prefix}/com'
348	localstatedir='${prefix}/var'
349	libdir='${exec_prefix}/lib'
350	includedir='${prefix}/include'
351	oldincludedir='/usr/include'
352	infodir='${prefix}/info'
353	mandir='${prefix}/man'
354
355	ac_prev=
356	for ac_option
357	do
358	# If the previous option needs an argument, assign it.
359	if test -n "$ac_prev"; then
360	eval "$ac_prev=\$ac_option"
361	ac_prev=
362	continue
363	fi
364
365	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`
366
367	# Accept the important Cygnus configure options, so we can diagnose typos.
368
369	case $ac_option in
370
371	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
372	ac_prev=bindir ;;
373	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
374	bindir=$ac_optarg ;;
375
376	-build \| --build \| --buil \| --bui \| --bu)
377	ac_prev=build_alias ;;
378	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
379	build_alias=$ac_optarg ;;
380
381	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
382	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
383	ac_prev=cache_file ;;
384	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
385	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
386	cache_file=$ac_optarg ;;
387
388	--config-cache \| -C)
389	cache_file=config.cache ;;
390
391	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)
392	ac_prev=datadir ;;
393	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \
394	\| --da=*)
395	datadir=$ac_optarg ;;
396
397	-disable-* \| --disable-*)
398	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`
399	# Reject names that are not valid shell variable names.
400	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
402	{ (exit 1); exit 1; }; }
403	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
404	eval "enable_$ac_feature=no" ;;
405
406	-enable-* \| --enable-*)
407	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`
408	# Reject names that are not valid shell variable names.
409	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
411	{ (exit 1); exit 1; }; }
412	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`
413	case $ac_option in
414	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
415	*) ac_optarg=yes ;;
416	esac
417	eval "enable_$ac_feature='$ac_optarg'" ;;
418
419	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
420	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
421	\| --exec \| --exe \| --ex)
422	ac_prev=exec_prefix ;;
423	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
424	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
425	\| --exec=* \| --exe=* \| --ex=*)
426	exec_prefix=$ac_optarg ;;
427
428	-gas \| --gas \| --ga \| --g)
429	# Obsolete; use --with-gas.
430	with_gas=yes ;;
431
432	-help \| --help \| --hel \| --he \| -h)
433	ac_init_help=long ;;
434	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
435	ac_init_help=recursive ;;
436	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
437	ac_init_help=short ;;
438
439	-host \| --host \| --hos \| --ho)
440	ac_prev=host_alias ;;
441	-host=* \| --host=* \| --hos=* \| --ho=*)
442	host_alias=$ac_optarg ;;
443
444	-includedir \| --includedir \| --includedi \| --included \| --include \
445	\| --includ \| --inclu \| --incl \| --inc)
446	ac_prev=includedir ;;
447	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
448	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
449	includedir=$ac_optarg ;;
450
451	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
452	ac_prev=infodir ;;
453	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
454	infodir=$ac_optarg ;;
455
456	-libdir \| --libdir \| --libdi \| --libd)
457	ac_prev=libdir ;;
458	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
459	libdir=$ac_optarg ;;
460
461	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
462	\| --libexe \| --libex \| --libe)
463	ac_prev=libexecdir ;;
464	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
465	\| --libexe=* \| --libex=* \| --libe=*)
466	libexecdir=$ac_optarg ;;
467
468	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
469	\| --localstate \| --localstat \| --localsta \| --localst \
470	\| --locals \| --local \| --loca \| --loc \| --lo)
471	ac_prev=localstatedir ;;
472	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
473	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \
474	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
475	localstatedir=$ac_optarg ;;
476
477	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
478	ac_prev=mandir ;;
479	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
480	mandir=$ac_optarg ;;
481
482	-nfp \| --nfp \| --nf)
483	# Obsolete; use --without-fp.
484	with_fp=no ;;
485
486	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
487	\| --no-cr \| --no-c \| -n)
488	no_create=yes ;;
489
490	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
491	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
492	no_recursion=yes ;;
493
494	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
495	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
496	\| --oldin \| --oldi \| --old \| --ol \| --o)
497	ac_prev=oldincludedir ;;
498	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
499	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
500	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
501	oldincludedir=$ac_optarg ;;
502
503	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
504	ac_prev=prefix ;;
505	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
506	prefix=$ac_optarg ;;
507
508	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
509	\| --program-pre \| --program-pr \| --program-p)
510	ac_prev=program_prefix ;;
511	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
512	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
513	program_prefix=$ac_optarg ;;
514
515	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
516	\| --program-suf \| --program-su \| --program-s)
517	ac_prev=program_suffix ;;
518	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
519	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
520	program_suffix=$ac_optarg ;;
521
522	-program-transform-name \| --program-transform-name \
523	\| --program-transform-nam \| --program-transform-na \
524	\| --program-transform-n \| --program-transform- \
525	\| --program-transform \| --program-transfor \
526	\| --program-transfo \| --program-transf \
527	\| --program-trans \| --program-tran \
528	\| --progr-tra \| --program-tr \| --program-t)
529	ac_prev=program_transform_name ;;
530	-program-transform-name=* \| --program-transform-name=* \
531	\| --program-transform-nam=* \| --program-transform-na=* \
532	\| --program-transform-n=* \| --program-transform-=* \
533	\| --program-transform=* \| --program-transfor=* \
534	\| --program-transfo=* \| --program-transf=* \
535	\| --program-trans=* \| --program-tran=* \
536	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
537	program_transform_name=$ac_optarg ;;
538
539	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
540	\| -silent \| --silent \| --silen \| --sile \| --sil)
541	silent=yes ;;
542
543	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
544	ac_prev=sbindir ;;
545	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
546	\| --sbi=* \| --sb=*)
547	sbindir=$ac_optarg ;;
548
549	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
550	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
551	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
552	\| --sha \| --sh)
553	ac_prev=sharedstatedir ;;
554	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
555	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
556	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
557	\| --sha=* \| --sh=*)
558	sharedstatedir=$ac_optarg ;;
559
560	-site \| --site \| --sit)
561	ac_prev=site ;;
562	-site=* \| --site=* \| --sit=*)
563	site=$ac_optarg ;;
564
565	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
566	ac_prev=srcdir ;;
567	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
568	srcdir=$ac_optarg ;;
569
570	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
571	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
572	ac_prev=sysconfdir ;;
573	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
574	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
575	sysconfdir=$ac_optarg ;;
576
577	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
578	ac_prev=target_alias ;;
579	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
580	target_alias=$ac_optarg ;;
581
582	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
583	verbose=yes ;;
584
585	-version \| --version \| --versio \| --versi \| --vers \| -V)
586	ac_init_version=: ;;
587
588	-with-* \| --with-*)
589	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`
590	# Reject names that are not valid shell variable names.
591	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592	{ echo "$as_me: error: invalid package name: $ac_package" >&2
593	{ (exit 1); exit 1; }; }
594	ac_package=`echo $ac_package\| sed 's/-/_/g'`
595	case $ac_option in
596	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;
597	*) ac_optarg=yes ;;
598	esac
599	eval "with_$ac_package='$ac_optarg'" ;;
600
601	-without-* \| --without-*)
602	ac_package=`expr "x$ac_option" : 'x-without-$.$'`
603	# Reject names that are not valid shell variable names.
604	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605	{ echo "$as_me: error: invalid package name: $ac_package" >&2
606	{ (exit 1); exit 1; }; }
607	ac_package=`echo $ac_package \| sed 's/-/_/g'`
608	eval "with_$ac_package=no" ;;
609
610	--x)
611	# Obsolete; use --with-x.
612	with_x=yes ;;
613
614	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
615	\| --x-incl \| --x-inc \| --x-in \| --x-i)
616	ac_prev=x_includes ;;
617	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
618	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
619	x_includes=$ac_optarg ;;
620
621	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
622	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
623	ac_prev=x_libraries ;;
624	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
625	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
626	x_libraries=$ac_optarg ;;
627
628	-*) { echo "$as_me: error: unrecognized option: $ac_option
629	Try \`$0 --help' for more information." >&2
630	{ (exit 1); exit 1; }; }
631	;;
632
633	=)
634	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
635	# Reject names that are not valid shell variable names.
636	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638	{ (exit 1); exit 1; }; }
639	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
640	eval "$ac_envvar='$ac_optarg'"
641	export $ac_envvar ;;
642
643	*)
644	# FIXME: should be removed in autoconf 3.0.
645	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647	echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649	;;
650
651	esac
652	done
653
654	if test -n "$ac_prev"; then
655	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
656	{ echo "$as_me: error: missing argument to $ac_option" >&2
657	{ (exit 1); exit 1; }; }
658	fi
659
660	# Be sure to have absolute paths.
661	for ac_var in exec_prefix prefix
662	do
663	eval ac_val=$`echo $ac_var`
664	case $ac_val in
665	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;
666	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667	{ (exit 1); exit 1; }; };;
668	esac
669	done
670
671	# Be sure to have absolute paths.
672	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673	localstatedir libdir includedir oldincludedir infodir mandir
674	do
675	eval ac_val=$`echo $ac_var`
676	case $ac_val in
677	[\\/$]* \| ?:[\\/]* ) ;;
678	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679	{ (exit 1); exit 1; }; };;
680	esac
681	done
682
683	# There might be people who depend on the old broken behavior: `$host'
684	# used to hold the argument of --host etc.
685	# FIXME: To remove some day.
686	build=$build_alias
687	host=$host_alias
688	target=$target_alias
689
690	# FIXME: To remove some day.
691	if test "x$host_alias" != x; then
692	if test "x$build_alias" = x; then
693	cross_compiling=maybe
694	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695	If a cross compiler is detected then cross compile mode will be used." >&2
696	elif test "x$build_alias" != "x$host_alias"; then
697	cross_compiling=yes
698	fi
699	fi
700
701	ac_tool_prefix=
702	test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704	test "$silent" = yes && exec 6>/dev/null
705
706
707	# Find the source files, if location was not specified.
708	if test -z "$srcdir"; then
709	ac_srcdir_defaulted=yes
710	# Try the directory containing this script, then its parent.
711	ac_confdir=`(dirname "$0") 2>/dev/null \|\|
712	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \
713	X"$0" : 'X$//$[^/]' \\| \
714	X"$0" : 'X$//$$' \\| \
715	X"$0" : 'X$/$' \\| \
716	. : '$.$' 2>/dev/null \|\|
717	echo X"$0" \|
718	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
719	/^X$\/\/$[^/].*/{ s//\1/; q; }
720	/^X$\/\/$$/{ s//\1/; q; }
721	/^X$\/$.*/{ s//\1/; q; }
722	s/.*/./; q'`
723	srcdir=$ac_confdir
724	if test ! -r $srcdir/$ac_unique_file; then
725	srcdir=..
726	fi
727	else
728	ac_srcdir_defaulted=no
729	fi
730	if test ! -r $srcdir/$ac_unique_file; then
731	if test "$ac_srcdir_defaulted" = yes; then
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733	{ (exit 1); exit 1; }; }
734	else
735	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736	{ (exit 1); exit 1; }; }
737	fi
738	fi
739	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
740	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741	{ (exit 1); exit 1; }; }
742	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`
743	ac_env_build_alias_set=${build_alias+set}
744	ac_env_build_alias_value=$build_alias
745	ac_cv_env_build_alias_set=${build_alias+set}
746	ac_cv_env_build_alias_value=$build_alias
747	ac_env_host_alias_set=${host_alias+set}
748	ac_env_host_alias_value=$host_alias
749	ac_cv_env_host_alias_set=${host_alias+set}
750	ac_cv_env_host_alias_value=$host_alias
751	ac_env_target_alias_set=${target_alias+set}
752	ac_env_target_alias_value=$target_alias
753	ac_cv_env_target_alias_set=${target_alias+set}
754	ac_cv_env_target_alias_value=$target_alias
755	ac_env_CXX_set=${CXX+set}
756	ac_env_CXX_value=$CXX
757	ac_cv_env_CXX_set=${CXX+set}
758	ac_cv_env_CXX_value=$CXX
759	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760	ac_env_CXXFLAGS_value=$CXXFLAGS
761	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763	ac_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_env_LDFLAGS_value=$LDFLAGS
765	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766	ac_cv_env_LDFLAGS_value=$LDFLAGS
767	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_env_CPPFLAGS_value=$CPPFLAGS
769	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771	ac_env_CC_set=${CC+set}
772	ac_env_CC_value=$CC
773	ac_cv_env_CC_set=${CC+set}
774	ac_cv_env_CC_value=$CC
775	ac_env_CFLAGS_set=${CFLAGS+set}
776	ac_env_CFLAGS_value=$CFLAGS
777	ac_cv_env_CFLAGS_set=${CFLAGS+set}
778	ac_cv_env_CFLAGS_value=$CFLAGS
779	ac_env_CPP_set=${CPP+set}
780	ac_env_CPP_value=$CPP
781	ac_cv_env_CPP_set=${CPP+set}
782	ac_cv_env_CPP_value=$CPP
783
784	#
785	# Report the --help message.
786	#
787	if test "$ac_init_help" = "long"; then
788	# Omit some internal or obsolete options to make the list less imposing.
789	# This message is too long to be a string in the A/UX 3.1 sh.
790	cat <<_ACEOF
791	\`configure' configures orxonox 0.2.2-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848
849	System types:
850	--build=BUILD configure for building on BUILD [guessed]
851	--host=HOST cross-compile to build programs to run on HOST [BUILD]
852	--target=TARGET configure for building compilers for TARGET [HOST]
853	_ACEOF
854	fi
855
856	if test -n "$ac_init_help"; then
857	case $ac_init_help in
858	short \| recursive ) echo "Configuration of orxonox 0.2.2-pre-alpha:";;
859	esac
860	cat <<\_ACEOF
861
862	Optional Features:
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--disable-dependency-tracking speeds up one-time build
866	--enable-dependency-tracking do not reject slow dependency extractors
867	--enable-debug compiles in debug mode. Lots of debug info about the
868	game.
869	--disable-modular-debug compiles in modular-debug mode, that logs
870	differently on the many modules of orxonox.
871	--enable-sub-projects also builds the subProjects while make from srcdir
872	--enable-profile builds orxonox with profiling support
873	--enable-efence builds orxonox with efence support
874	--enable-documentation also builds the sDocumentation while make from
875	srcdir
876
877	Optional Packages:
878	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
879	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
880	--without-gtk Prevents GTK from being loaded
881	--without-gthread Prevents gThread from being loaded
882	--without-pthread Prevents pthread from being loaded
883	--without-curl Prevents libcURL from being loaded
884
885	Some influential environment variables:
886	CXX C++ compiler command
887	CXXFLAGS C++ compiler flags
888	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
889	nonstandard directory <lib dir>
890	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
891	headers in a nonstandard directory <include dir>
892	CC C compiler command
893	CFLAGS C compiler flags
894	CPP C preprocessor
895
896	Use these variables to override the choices made by `configure' or to help
897	it to find libraries and programs with nonstandard names/locations.
898
899	Report bugs to <orxonox-dev at mail.datacore.ch>.
900	_ACEOF
901	fi
902
903	if test "$ac_init_help" = "recursive"; then
904	# If there are subdirs, report their specific --help.
905	ac_popdir=`pwd`
906	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907	test -d $ac_dir \|\| continue
908	ac_builddir=.
909
910	if test "$ac_dir" != .; then
911	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
912	# A "../" for each directory in $ac_dir_suffix.
913	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
914	else
915	ac_dir_suffix= ac_top_builddir=
916	fi
917
918	case $srcdir in
919	.) # No --srcdir option. We are building in place.
920	ac_srcdir=.
921	if test -z "$ac_top_builddir"; then
922	ac_top_srcdir=.
923	else
924	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
925	fi ;;
926	[\\/]* \| ?:[\\/]* ) # Absolute path.
927	ac_srcdir=$srcdir$ac_dir_suffix;
928	ac_top_srcdir=$srcdir ;;
929	*) # Relative path.
930	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931	ac_top_srcdir=$ac_top_builddir$srcdir ;;
932	esac
933
934	# Do not use `cd foo && pwd` to compute absolute paths, because
935	# the directories may not exist.
936	case `pwd` in
937	.) ac_abs_builddir="$ac_dir";;
938	*)
939	case "$ac_dir" in
940	.) ac_abs_builddir=`pwd`;;
941	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942	*) ac_abs_builddir=`pwd`/"$ac_dir";;
943	esac;;
944	esac
945	case $ac_abs_builddir in
946	.) ac_abs_top_builddir=${ac_top_builddir}.;;
947	*)
948	case ${ac_top_builddir}. in
949	.) ac_abs_top_builddir=$ac_abs_builddir;;
950	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952	esac;;
953	esac
954	case $ac_abs_builddir in
955	.) ac_abs_srcdir=$ac_srcdir;;
956	*)
957	case $ac_srcdir in
958	.) ac_abs_srcdir=$ac_abs_builddir;;
959	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961	esac;;
962	esac
963	case $ac_abs_builddir in
964	.) ac_abs_top_srcdir=$ac_top_srcdir;;
965	*)
966	case $ac_top_srcdir in
967	.) ac_abs_top_srcdir=$ac_abs_builddir;;
968	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970	esac;;
971	esac
972
973	cd $ac_dir
974	# Check for guested configure; otherwise get Cygnus style configure.
975	if test -f $ac_srcdir/configure.gnu; then
976	echo
977	$SHELL $ac_srcdir/configure.gnu --help=recursive
978	elif test -f $ac_srcdir/configure; then
979	echo
980	$SHELL $ac_srcdir/configure --help=recursive
981	elif test -f $ac_srcdir/configure.ac \|\|
982	test -f $ac_srcdir/configure.in; then
983	echo
984	$ac_configure --help
985	else
986	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987	fi
988	cd $ac_popdir
989	done
990	fi
991
992	test -n "$ac_init_help" && exit 0
993	if $ac_init_version; then
994	cat <<\_ACEOF
995	orxonox configure 0.2.2-pre-alpha
996	generated by GNU Autoconf 2.59
997
998	Copyright (C) 2003 Free Software Foundation, Inc.
999	This configure script is free software; the Free Software Foundation
1000	gives unlimited permission to copy, distribute and modify it.
1001	_ACEOF
1002	exit 0
1003	fi
1004	exec 5>config.log
1005	cat >&5 <<_ACEOF
1006	This file contains any messages produced by compilers while
1007	running configure, to aid debugging if configure makes a mistake.
1008
1009	It was created by orxonox $as_me 0.2.2-pre-alpha, which was
1010	generated by GNU Autoconf 2.59. Invocation command line was
1011
1012	$ $0 $@
1013
1014	_ACEOF
1015	{
1016	cat <<_ASUNAME
1017	## --------- ##
1018	## Platform. ##
1019	## --------- ##
1020
1021	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1022	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1023	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1024	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1025	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1026
1027	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1028	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1029
1030	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1031	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1032	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1033	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1034	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1035	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1036	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1037
1038	_ASUNAME
1039
1040	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041	for as_dir in $PATH
1042	do
1043	IFS=$as_save_IFS
1044	test -z "$as_dir" && as_dir=.
1045	echo "PATH: $as_dir"
1046	done
1047
1048	} >&5
1049
1050	cat >&5 <<_ACEOF
1051
1052
1053	## ----------- ##
1054	## Core tests. ##
1055	## ----------- ##
1056
1057	_ACEOF
1058
1059
1060	# Keep a trace of the command line.
1061	# Strip out --no-create and --no-recursion so they do not pile up.
1062	# Strip out --silent because we don't want to record it for future runs.
1063	# Also quote any args containing shell meta-characters.
1064	# Make two passes to allow for proper duplicate-argument suppression.
1065	ac_configure_args=
1066	ac_configure_args0=
1067	ac_configure_args1=
1068	ac_sep=
1069	ac_must_keep_next=false
1070	for ac_pass in 1 2
1071	do
1072	for ac_arg
1073	do
1074	case $ac_arg in
1075	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	continue ;;
1079	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1080	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1081	esac
1082	case $ac_pass in
1083	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084	2)
1085	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086	if test $ac_must_keep_next = true; then
1087	ac_must_keep_next=false # Got value, back to normal.
1088	else
1089	case $ac_arg in
1090	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1091	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1092	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1093	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1094	case "$ac_configure_args0 " in
1095	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1096	esac
1097	;;
1098	-* ) ac_must_keep_next=true ;;
1099	esac
1100	fi
1101	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102	# Get rid of the leading space.
1103	ac_sep=" "
1104	;;
1105	esac
1106	done
1107	done
1108	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1109	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1110
1111	# When interrupted or exit'd, cleanup temporary files, and complete
1112	# config.log. We remove comments because anyway the quotes in there
1113	# would cause problems or look ugly.
1114	# WARNING: Be sure not to use single quotes in there, as some shells,
1115	# such as our DU 5.0 friend, will then `close' the trap.
1116	trap 'exit_status=$?
1117	# Save into config.log some information that might help in debugging.
1118	{
1119	echo
1120
1121	cat <<\_ASBOX
1122	## ---------------- ##
1123	## Cache variables. ##
1124	## ---------------- ##
1125	_ASBOX
1126	echo
1127	# The following way of writing the cache mishandles newlines in values,
1128	{
1129	(set) 2>&1 \|
1130	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1131	ac_space=\ )
1132	sed -n \
1133	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1135	;;
1136	*)
1137	sed -n \
1138	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1139	;;
1140	esac;
1141	}
1142	echo
1143
1144	cat <<\_ASBOX
1145	## ----------------- ##
1146	## Output variables. ##
1147	## ----------------- ##
1148	_ASBOX
1149	echo
1150	for ac_var in $ac_subst_vars
1151	do
1152	eval ac_val=$`echo $ac_var`
1153	echo "$ac_var='"'"'$ac_val'"'"'"
1154	done \| sort
1155	echo
1156
1157	if test -n "$ac_subst_files"; then
1158	cat <<\_ASBOX
1159	## ------------- ##
1160	## Output files. ##
1161	## ------------- ##
1162	_ASBOX
1163	echo
1164	for ac_var in $ac_subst_files
1165	do
1166	eval ac_val=$`echo $ac_var`
1167	echo "$ac_var='"'"'$ac_val'"'"'"
1168	done \| sort
1169	echo
1170	fi
1171
1172	if test -s confdefs.h; then
1173	cat <<\_ASBOX
1174	## ----------- ##
1175	## confdefs.h. ##
1176	## ----------- ##
1177	_ASBOX
1178	echo
1179	sed "/^$/d" confdefs.h \| sort
1180	echo
1181	fi
1182	test "$ac_signal" != 0 &&
1183	echo "$as_me: caught signal $ac_signal"
1184	echo "$as_me: exit $exit_status"
1185	} >&5
1186	rm -f core *.core &&
1187	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188	exit $exit_status
1189	' 0
1190	for ac_signal in 1 2 13 15; do
1191	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192	done
1193	ac_signal=0
1194
1195	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196	rm -rf conftest* confdefs.h
1197	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198	echo >confdefs.h
1199
1200	# Predefined preprocessor variables.
1201
1202	cat >>confdefs.h <<_ACEOF
1203	#define PACKAGE_NAME "$PACKAGE_NAME"
1204	_ACEOF
1205
1206
1207	cat >>confdefs.h <<_ACEOF
1208	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209	_ACEOF
1210
1211
1212	cat >>confdefs.h <<_ACEOF
1213	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214	_ACEOF
1215
1216
1217	cat >>confdefs.h <<_ACEOF
1218	#define PACKAGE_STRING "$PACKAGE_STRING"
1219	_ACEOF
1220
1221
1222	cat >>confdefs.h <<_ACEOF
1223	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224	_ACEOF
1225
1226
1227	# Let the site file select an alternate cache file if it wants to.
1228	# Prefer explicitly selected file to automatically selected ones.
1229	if test -z "$CONFIG_SITE"; then
1230	if test "x$prefix" != xNONE; then
1231	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232	else
1233	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234	fi
1235	fi
1236	for ac_site_file in $CONFIG_SITE; do
1237	if test -r "$ac_site_file"; then
1238	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239	echo "$as_me: loading site script $ac_site_file" >&6;}
1240	sed 's/^/\| /' "$ac_site_file" >&5
1241	. "$ac_site_file"
1242	fi
1243	done
1244
1245	if test -r "$cache_file"; then
1246	# Some versions of bash will fail to source /dev/null (special
1247	# files actually), so we avoid doing that.
1248	if test -f "$cache_file"; then
1249	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250	echo "$as_me: loading cache $cache_file" >&6;}
1251	case $cache_file in
1252	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1253	*) . ./$cache_file;;
1254	esac
1255	fi
1256	else
1257	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258	echo "$as_me: creating cache $cache_file" >&6;}
1259	>$cache_file
1260	fi
1261
1262	# Check that the precious variables saved in the cache have kept the same
1263	# value.
1264	ac_cache_corrupted=false
1265	for ac_var in `(set) 2>&1 \|
1266	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1267	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268	eval ac_new_set=\$ac_env_${ac_var}_set
1269	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270	eval ac_new_val="\$ac_env_${ac_var}_value"
1271	case $ac_old_set,$ac_new_set in
1272	set,)
1273	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275	ac_cache_corrupted=: ;;
1276	,set)
1277	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279	ac_cache_corrupted=: ;;
1280	,);;
1281	*)
1282	if test "x$ac_old_val" != "x$ac_new_val"; then
1283	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1286	echo "$as_me: former value: $ac_old_val" >&2;}
1287	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1288	echo "$as_me: current value: $ac_new_val" >&2;}
1289	ac_cache_corrupted=:
1290	fi;;
1291	esac
1292	# Pass precious variables to config.status.
1293	if test "$ac_new_set" = set; then
1294	case $ac_new_val in
1295	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1296	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1297	*) ac_arg=$ac_var=$ac_new_val ;;
1298	esac
1299	case " $ac_configure_args " in
1300	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1301	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302	esac
1303	fi
1304	done
1305	if $ac_cache_corrupted; then
1306	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310	{ (exit 1); exit 1; }; }
1311	fi
1312
1313	ac_ext=c
1314	ac_cpp='$CPP $CPPFLAGS'
1315	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346	## Detect the canonical host and target build environment.
1347	ac_aux_dir=
1348	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349	if test -f $ac_dir/install-sh; then
1350	ac_aux_dir=$ac_dir
1351	ac_install_sh="$ac_aux_dir/install-sh -c"
1352	break
1353	elif test -f $ac_dir/install.sh; then
1354	ac_aux_dir=$ac_dir
1355	ac_install_sh="$ac_aux_dir/install.sh -c"
1356	break
1357	elif test -f $ac_dir/shtool; then
1358	ac_aux_dir=$ac_dir
1359	ac_install_sh="$ac_aux_dir/shtool install -c"
1360	break
1361	fi
1362	done
1363	if test -z "$ac_aux_dir"; then
1364	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366	{ (exit 1); exit 1; }; }
1367	fi
1368	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372	# Make sure we can run config.sub.
1373	$ac_config_sub sun4 >/dev/null 2>&1 \|\|
1374	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376	{ (exit 1); exit 1; }; }
1377
1378	echo "$as_me:$LINENO: checking build system type" >&5
1379	echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380	if test "${ac_cv_build+set}" = set; then
1381	echo $ECHO_N "(cached) $ECHO_C" >&6
1382	else
1383	ac_cv_build_alias=$build_alias
1384	test -z "$ac_cv_build_alias" &&
1385	ac_cv_build_alias=`$ac_config_guess`
1386	test -z "$ac_cv_build_alias" &&
1387	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389	{ (exit 1); exit 1; }; }
1390	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|
1391	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393	{ (exit 1); exit 1; }; }
1394
1395	fi
1396	echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397	echo "${ECHO_T}$ac_cv_build" >&6
1398	build=$ac_cv_build
1399	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1400	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1401	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1402
1403
1404	echo "$as_me:$LINENO: checking host system type" >&5
1405	echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406	if test "${ac_cv_host+set}" = set; then
1407	echo $ECHO_N "(cached) $ECHO_C" >&6
1408	else
1409	ac_cv_host_alias=$host_alias
1410	test -z "$ac_cv_host_alias" &&
1411	ac_cv_host_alias=$ac_cv_build_alias
1412	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|
1413	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415	{ (exit 1); exit 1; }; }
1416
1417	fi
1418	echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419	echo "${ECHO_T}$ac_cv_host" >&6
1420	host=$ac_cv_host
1421	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1422	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1423	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1424
1425
1426	echo "$as_me:$LINENO: checking target system type" >&5
1427	echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428	if test "${ac_cv_target+set}" = set; then
1429	echo $ECHO_N "(cached) $ECHO_C" >&6
1430	else
1431	ac_cv_target_alias=$target_alias
1432	test "x$ac_cv_target_alias" = "x" &&
1433	ac_cv_target_alias=$ac_cv_host_alias
1434	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|
1435	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437	{ (exit 1); exit 1; }; }
1438
1439	fi
1440	echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441	echo "${ECHO_T}$ac_cv_target" >&6
1442	target=$ac_cv_target
1443	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`
1444	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`
1445	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`
1446
1447
1448	# The aliases save the names the user supplied, while $host etc.
1449	# will get canonicalized.
1450	test -n "$target_alias" &&
1451	test "$program_prefix$program_suffix$program_transform_name" = \
1452	NONENONEs,x,x, &&
1453	program_prefix=${target_alias}-
1454
1455	am__api_version="1.8"
1456	# Find a good install program. We prefer a C program (faster),
1457	# so one script is as good as another. But avoid the broken or
1458	# incompatible versions:
1459	# SysV /etc/install, /usr/sbin/install
1460	# SunOS /usr/etc/install
1461	# IRIX /sbin/install
1462	# AIX /bin/install
1463	# AmigaOS /C/install, which installs bootblocks on floppy discs
1464	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467	# OS/2's system install, which has a completely different semantic
1468	# ./install, which can be erroneously created by make from ./install.sh.
1469	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471	if test -z "$INSTALL"; then
1472	if test "${ac_cv_path_install+set}" = set; then
1473	echo $ECHO_N "(cached) $ECHO_C" >&6
1474	else
1475	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476	for as_dir in $PATH
1477	do
1478	IFS=$as_save_IFS
1479	test -z "$as_dir" && as_dir=.
1480	# Account for people who put trailing slashes in PATH elements.
1481	case $as_dir/ in
1482	./ \| .// \| /cC/* \| \
1483	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1484	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1485	/usr/ucb/* ) ;;
1486	*)
1487	# OSF1 and SCO ODT 3.0 have their own names for install.
1488	# Don't use installbsd from OSF since it installs stuff as root
1489	# by default.
1490	for ac_prog in ginstall scoinst install; do
1491	for ac_exec_ext in '' $ac_executable_extensions; do
1492	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493	if test $ac_prog = install &&
1494	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495	# AIX install. It has an incompatible calling convention.
1496	:
1497	elif test $ac_prog = install &&
1498	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499	# program-specific install script used by HP pwplus--don't use.
1500	:
1501	else
1502	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503	break 3
1504	fi
1505	fi
1506	done
1507	done
1508	;;
1509	esac
1510	done
1511
1512
1513	fi
1514	if test "${ac_cv_path_install+set}" = set; then
1515	INSTALL=$ac_cv_path_install
1516	else
1517	# As a last resort, use the slow shell script. We don't cache a
1518	# path for INSTALL within a source directory, because that will
1519	# break other packages using the cache if that directory is
1520	# removed, or if the path is relative.
1521	INSTALL=$ac_install_sh
1522	fi
1523	fi
1524	echo "$as_me:$LINENO: result: $INSTALL" >&5
1525	echo "${ECHO_T}$INSTALL" >&6
1526
1527	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528	# It thinks the first close brace ends the variable substitution.
1529	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537	# Just in case
1538	sleep 1
1539	echo timestamp > conftest.file
1540	# Do `set' in a subshell so we don't clobber the current shell's
1541	# arguments. Must try -L first in case configure is actually a
1542	# symlink; some systems play weird games with the mod time of symlinks
1543	# (eg FreeBSD returns the mod time of the symlink's containing
1544	# directory).
1545	if (
1546	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547	if test "$*" = "X"; then
1548	# -L didn't work.
1549	set X `ls -t $srcdir/configure conftest.file`
1550	fi
1551	rm -f conftest.file
1552	if test "$*" != "X $srcdir/configure conftest.file" \
1553	&& test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555	# If neither matched, then we have a broken ls. This can happen
1556	# if, for instance, CONFIG_SHELL is bash and it inherits a
1557	# broken ls alias from the environment. This has actually
1558	# happened. Such a system could not be considered "sane".
1559	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1560	alias in your environment" >&5
1561	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1562	alias in your environment" >&2;}
1563	{ (exit 1); exit 1; }; }
1564	fi
1565
1566	test "$2" = conftest.file
1567	)
1568	then
1569	# Ok.
1570	:
1571	else
1572	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573	Check your system clock" >&5
1574	echo "$as_me: error: newly created file is older than distributed files!
1575	Check your system clock" >&2;}
1576	{ (exit 1); exit 1; }; }
1577	fi
1578	echo "$as_me:$LINENO: result: yes" >&5
1579	echo "${ECHO_T}yes" >&6
1580	test "$program_prefix" != NONE &&
1581	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582	# Use a double $ so make ignores it.
1583	test "$program_suffix" != NONE &&
1584	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585	# Double any \ or $. echo might interpret backslashes.
1586	# By default was `s,x,x', remove it if useless.
1587	cat <<\_ACEOF >conftest.sed
1588	s/[\\$]/&&/g;s/;s,x,x,$//
1589	_ACEOF
1590	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1591	rm conftest.sed
1592
1593	# expand $ac_aux_dir to an absolute path
1594	am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1597	# Use eval to expand $SHELL
1598	if eval "$MISSING --run true"; then
1599	am_missing_run="$MISSING --run "
1600	else
1601	am_missing_run=
1602	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604	fi
1605
1606	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607	# Keeping the `.' argument allows $(mkdir_p) to be used without
1608	# argument. Indeed, we sometimes output rules like
1609	# $(mkdir_p) $(somedir)
1610	# where $(somedir) is conditionally defined.
1611	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612	# expensive solution, as it forces Make to start a sub-shell.)
1613	mkdir_p='mkdir -p -- .'
1614	else
1615	# On NextStep and OpenStep, the `mkdir' command does not
1616	# recognize any option. It will interpret all options as
1617	# directories to create, and then abort because `.' already
1618	# exists.
1619	for d in ./-p ./--version;
1620	do
1621	test -d $d && rmdir $d
1622	done
1623	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624	if test -f "$ac_aux_dir/mkinstalldirs"; then
1625	mkdir_p='$(mkinstalldirs)'
1626	else
1627	mkdir_p='$(install_sh) -d'
1628	fi
1629	fi
1630
1631	for ac_prog in gawk mawk nawk awk
1632	do
1633	# Extract the first word of "$ac_prog", so it can be a program name with args.
1634	set dummy $ac_prog; ac_word=$2
1635	echo "$as_me:$LINENO: checking for $ac_word" >&5
1636	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637	if test "${ac_cv_prog_AWK+set}" = set; then
1638	echo $ECHO_N "(cached) $ECHO_C" >&6
1639	else
1640	if test -n "$AWK"; then
1641	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642	else
1643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644	for as_dir in $PATH
1645	do
1646	IFS=$as_save_IFS
1647	test -z "$as_dir" && as_dir=.
1648	for ac_exec_ext in '' $ac_executable_extensions; do
1649	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650	ac_cv_prog_AWK="$ac_prog"
1651	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652	break 2
1653	fi
1654	done
1655	done
1656
1657	fi
1658	fi
1659	AWK=$ac_cv_prog_AWK
1660	if test -n "$AWK"; then
1661	echo "$as_me:$LINENO: result: $AWK" >&5
1662	echo "${ECHO_T}$AWK" >&6
1663	else
1664	echo "$as_me:$LINENO: result: no" >&5
1665	echo "${ECHO_T}no" >&6
1666	fi
1667
1668	test -n "$AWK" && break
1669	done
1670
1671	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1674	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675	echo $ECHO_N "(cached) $ECHO_C" >&6
1676	else
1677	cat >conftest.make <<\_ACEOF
1678	all:
1679	@echo 'ac_maketemp="$(MAKE)"'
1680	_ACEOF
1681	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1683	if test -n "$ac_maketemp"; then
1684	eval ac_cv_prog_make_${ac_make}_set=yes
1685	else
1686	eval ac_cv_prog_make_${ac_make}_set=no
1687	fi
1688	rm -f conftest.make
1689	fi
1690	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691	echo "$as_me:$LINENO: result: yes" >&5
1692	echo "${ECHO_T}yes" >&6
1693	SET_MAKE=
1694	else
1695	echo "$as_me:$LINENO: result: no" >&5
1696	echo "${ECHO_T}no" >&6
1697	SET_MAKE="MAKE=${MAKE-make}"
1698	fi
1699
1700	rm -rf .tst 2>/dev/null
1701	mkdir .tst 2>/dev/null
1702	if test -d .tst; then
1703	am__leading_dot=.
1704	else
1705	am__leading_dot=_
1706	fi
1707	rmdir .tst 2>/dev/null
1708
1709	# test to see if srcdir already configured
1710	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711	test -f $srcdir/config.status; then
1712	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714	{ (exit 1); exit 1; }; }
1715	fi
1716
1717	# test whether we have cygpath
1718	if test -z "$CYGPATH_W"; then
1719	if (cygpath --version) >/dev/null 2>/dev/null; then
1720	CYGPATH_W='cygpath -w'
1721	else
1722	CYGPATH_W=echo
1723	fi
1724	fi
1725
1726
1727	# Define the identity of the package.
1728	PACKAGE='orxonox'
1729	VERSION='0.2.2-pre-alpha'
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define PACKAGE "$PACKAGE"
1734	_ACEOF
1735
1736
1737	cat >>confdefs.h <<_ACEOF
1738	#define VERSION "$VERSION"
1739	_ACEOF
1740
1741	# Some tools Automake needs.
1742
1743	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758	AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762	# Installed binaries are usually stripped using `strip' when the user
1763	# run `make install-strip'. However `strip' might not be the right
1764	# tool to use in cross-compilation environments, therefore Automake
1765	# will honor the `STRIP' environment variable to overrule this program.
1766	if test "$cross_compiling" != no; then
1767	if test -n "$ac_tool_prefix"; then
1768	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769	set dummy ${ac_tool_prefix}strip; ac_word=$2
1770	echo "$as_me:$LINENO: checking for $ac_word" >&5
1771	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772	if test "${ac_cv_prog_STRIP+set}" = set; then
1773	echo $ECHO_N "(cached) $ECHO_C" >&6
1774	else
1775	if test -n "$STRIP"; then
1776	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777	else
1778	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779	for as_dir in $PATH
1780	do
1781	IFS=$as_save_IFS
1782	test -z "$as_dir" && as_dir=.
1783	for ac_exec_ext in '' $ac_executable_extensions; do
1784	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787	break 2
1788	fi
1789	done
1790	done
1791
1792	fi
1793	fi
1794	STRIP=$ac_cv_prog_STRIP
1795	if test -n "$STRIP"; then
1796	echo "$as_me:$LINENO: result: $STRIP" >&5
1797	echo "${ECHO_T}$STRIP" >&6
1798	else
1799	echo "$as_me:$LINENO: result: no" >&5
1800	echo "${ECHO_T}no" >&6
1801	fi
1802
1803	fi
1804	if test -z "$ac_cv_prog_STRIP"; then
1805	ac_ct_STRIP=$STRIP
1806	# Extract the first word of "strip", so it can be a program name with args.
1807	set dummy strip; ac_word=$2
1808	echo "$as_me:$LINENO: checking for $ac_word" >&5
1809	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811	echo $ECHO_N "(cached) $ECHO_C" >&6
1812	else
1813	if test -n "$ac_ct_STRIP"; then
1814	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815	else
1816	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817	for as_dir in $PATH
1818	do
1819	IFS=$as_save_IFS
1820	test -z "$as_dir" && as_dir=.
1821	for ac_exec_ext in '' $ac_executable_extensions; do
1822	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823	ac_cv_prog_ac_ct_STRIP="strip"
1824	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825	break 2
1826	fi
1827	done
1828	done
1829
1830	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831	fi
1832	fi
1833	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834	if test -n "$ac_ct_STRIP"; then
1835	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836	echo "${ECHO_T}$ac_ct_STRIP" >&6
1837	else
1838	echo "$as_me:$LINENO: result: no" >&5
1839	echo "${ECHO_T}no" >&6
1840	fi
1841
1842	STRIP=$ac_ct_STRIP
1843	else
1844	STRIP="$ac_cv_prog_STRIP"
1845	fi
1846
1847	fi
1848	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850	# We need awk for the "check" target. The system "awk" is bad on
1851	# some platforms.
1852
1853
1854
1855
1856
1857	ac_config_headers="$ac_config_headers config.h"
1858
1859
1860	#########################
1861	## Checks for programs ##
1862	#########################
1863	ac_ext=cc
1864	ac_cpp='$CXXCPP $CPPFLAGS'
1865	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868	if test -n "$ac_tool_prefix"; then
1869	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870	do
1871	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873	echo "$as_me:$LINENO: checking for $ac_word" >&5
1874	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875	if test "${ac_cv_prog_CXX+set}" = set; then
1876	echo $ECHO_N "(cached) $ECHO_C" >&6
1877	else
1878	if test -n "$CXX"; then
1879	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880	else
1881	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882	for as_dir in $PATH
1883	do
1884	IFS=$as_save_IFS
1885	test -z "$as_dir" && as_dir=.
1886	for ac_exec_ext in '' $ac_executable_extensions; do
1887	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890	break 2
1891	fi
1892	done
1893	done
1894
1895	fi
1896	fi
1897	CXX=$ac_cv_prog_CXX
1898	if test -n "$CXX"; then
1899	echo "$as_me:$LINENO: result: $CXX" >&5
1900	echo "${ECHO_T}$CXX" >&6
1901	else
1902	echo "$as_me:$LINENO: result: no" >&5
1903	echo "${ECHO_T}no" >&6
1904	fi
1905
1906	test -n "$CXX" && break
1907	done
1908	fi
1909	if test -z "$CXX"; then
1910	ac_ct_CXX=$CXX
1911	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912	do
1913	# Extract the first word of "$ac_prog", so it can be a program name with args.
1914	set dummy $ac_prog; ac_word=$2
1915	echo "$as_me:$LINENO: checking for $ac_word" >&5
1916	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918	echo $ECHO_N "(cached) $ECHO_C" >&6
1919	else
1920	if test -n "$ac_ct_CXX"; then
1921	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922	else
1923	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924	for as_dir in $PATH
1925	do
1926	IFS=$as_save_IFS
1927	test -z "$as_dir" && as_dir=.
1928	for ac_exec_ext in '' $ac_executable_extensions; do
1929	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930	ac_cv_prog_ac_ct_CXX="$ac_prog"
1931	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932	break 2
1933	fi
1934	done
1935	done
1936
1937	fi
1938	fi
1939	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940	if test -n "$ac_ct_CXX"; then
1941	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942	echo "${ECHO_T}$ac_ct_CXX" >&6
1943	else
1944	echo "$as_me:$LINENO: result: no" >&5
1945	echo "${ECHO_T}no" >&6
1946	fi
1947
1948	test -n "$ac_ct_CXX" && break
1949	done
1950	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1951
1952	CXX=$ac_ct_CXX
1953	fi
1954
1955
1956	# Provide some information about the compiler.
1957	echo "$as_me:$LINENO:" \
1958	"checking for C++ compiler version" >&5
1959	ac_compiler=`set X $ac_compile; echo $2`
1960	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961	(eval $ac_compiler --version </dev/null >&5) 2>&5
1962	ac_status=$?
1963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964	(exit $ac_status); }
1965	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966	(eval $ac_compiler -v </dev/null >&5) 2>&5
1967	ac_status=$?
1968	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969	(exit $ac_status); }
1970	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971	(eval $ac_compiler -V </dev/null >&5) 2>&5
1972	ac_status=$?
1973	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974	(exit $ac_status); }
1975
1976	cat >conftest.$ac_ext <<_ACEOF
1977	/* confdefs.h. */
1978	_ACEOF
1979	cat confdefs.h >>conftest.$ac_ext
1980	cat >>conftest.$ac_ext <<_ACEOF
1981	/* end confdefs.h. */
1982
1983	int
1984	main ()
1985	{
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	ac_clean_files_save=$ac_clean_files
1992	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993	# Try to create an executable without -o first, disregard a.out.
1994	# It will help us diagnose broken compilers, and finding out an intuition
1995	# of exeext.
1996	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1999	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000	(eval $ac_link_default) 2>&5
2001	ac_status=$?
2002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003	(exit $ac_status); }; then
2004	# Find the output, starting from the most likely. This scheme is
2005	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006	# resort.
2007
2008	# Be careful to initialize this variable, since it used to be cached.
2009	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010	ac_cv_exeext=
2011	# b.out is created by i960 compilers.
2012	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013	do
2014	test -f "$ac_file" \|\| continue
2015	case $ac_file in
2016	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
2017	;;
2018	conftest.$ac_ext )
2019	# This is the source file.
2020	;;
2021	[ab].out )
2022	# We found the default executable, but exeext='' is most
2023	# certainly right.
2024	break;;
2025	. )
2026	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2027	# FIXME: I believe we export ac_cv_exeext for Libtool,
2028	# but it would be cool to find out if it's true. Does anybody
2029	# maintain Libtool? --akim.
2030	export ac_cv_exeext
2031	break;;
2032	* )
2033	break;;
2034	esac
2035	done
2036	else
2037	echo "$as_me: failed program was:" >&5
2038	sed 's/^/\| /' conftest.$ac_ext >&5
2039
2040	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041	See \`config.log' for more details." >&5
2042	echo "$as_me: error: C++ compiler cannot create executables
2043	See \`config.log' for more details." >&2;}
2044	{ (exit 77); exit 77; }; }
2045	fi
2046
2047	ac_exeext=$ac_cv_exeext
2048	echo "$as_me:$LINENO: result: $ac_file" >&5
2049	echo "${ECHO_T}$ac_file" >&6
2050
2051	# Check the compiler produces executables we can run. If not, either
2052	# the compiler is broken, or we cross compile.
2053	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056	# If not cross compiling, check that we can run a simple program.
2057	if test "$cross_compiling" != yes; then
2058	if { ac_try='./$ac_file'
2059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060	(eval $ac_try) 2>&5
2061	ac_status=$?
2062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063	(exit $ac_status); }; }; then
2064	cross_compiling=no
2065	else
2066	if test "$cross_compiling" = maybe; then
2067	cross_compiling=yes
2068	else
2069	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070	If you meant to cross compile, use \`--host'.
2071	See \`config.log' for more details." >&5
2072	echo "$as_me: error: cannot run C++ compiled programs.
2073	If you meant to cross compile, use \`--host'.
2074	See \`config.log' for more details." >&2;}
2075	{ (exit 1); exit 1; }; }
2076	fi
2077	fi
2078	fi
2079	echo "$as_me:$LINENO: result: yes" >&5
2080	echo "${ECHO_T}yes" >&6
2081
2082	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083	ac_clean_files=$ac_clean_files_save
2084	# Check the compiler produces executables we can run. If not, either
2085	# the compiler is broken, or we cross compile.
2086	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089	echo "${ECHO_T}$cross_compiling" >&6
2090
2091	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094	(eval $ac_link) 2>&5
2095	ac_status=$?
2096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097	(exit $ac_status); }; then
2098	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2099	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2100	# work properly (i.e., refer to `conftest.exe'), while it won't with
2101	# `rm'.
2102	for ac_file in conftest.exe conftest conftest.*; do
2103	test -f "$ac_file" \|\| continue
2104	case $ac_file in
2105	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
2106	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2107	export ac_cv_exeext
2108	break;;
2109	* ) break;;
2110	esac
2111	done
2112	else
2113	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114	See \`config.log' for more details." >&5
2115	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116	See \`config.log' for more details." >&2;}
2117	{ (exit 1); exit 1; }; }
2118	fi
2119
2120	rm -f conftest$ac_cv_exeext
2121	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122	echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124	rm -f conftest.$ac_ext
2125	EXEEXT=$ac_cv_exeext
2126	ac_exeext=$EXEEXT
2127	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129	if test "${ac_cv_objext+set}" = set; then
2130	echo $ECHO_N "(cached) $ECHO_C" >&6
2131	else
2132	cat >conftest.$ac_ext <<_ACEOF
2133	/* confdefs.h. */
2134	_ACEOF
2135	cat confdefs.h >>conftest.$ac_ext
2136	cat >>conftest.$ac_ext <<_ACEOF
2137	/* end confdefs.h. */
2138
2139	int
2140	main ()
2141	{
2142
2143	;
2144	return 0;
2145	}
2146	_ACEOF
2147	rm -f conftest.o conftest.obj
2148	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149	(eval $ac_compile) 2>&5
2150	ac_status=$?
2151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152	(exit $ac_status); }; then
2153	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154	case $ac_file in
2155	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2156	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2157	break;;
2158	esac
2159	done
2160	else
2161	echo "$as_me: failed program was:" >&5
2162	sed 's/^/\| /' conftest.$ac_ext >&5
2163
2164	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165	See \`config.log' for more details." >&5
2166	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167	See \`config.log' for more details." >&2;}
2168	{ (exit 1); exit 1; }; }
2169	fi
2170
2171	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172	fi
2173	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174	echo "${ECHO_T}$ac_cv_objext" >&6
2175	OBJEXT=$ac_cv_objext
2176	ac_objext=$OBJEXT
2177	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180	echo $ECHO_N "(cached) $ECHO_C" >&6
2181	else
2182	cat >conftest.$ac_ext <<_ACEOF
2183	/* confdefs.h. */
2184	_ACEOF
2185	cat confdefs.h >>conftest.$ac_ext
2186	cat >>conftest.$ac_ext <<_ACEOF
2187	/* end confdefs.h. */
2188
2189	int
2190	main ()
2191	{
2192	#ifndef __GNUC__
2193	choke me
2194	#endif
2195
2196	;
2197	return 0;
2198	}
2199	_ACEOF
2200	rm -f conftest.$ac_objext
2201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202	(eval $ac_compile) 2>conftest.er1
2203	ac_status=$?
2204	grep -v '^ *+' conftest.er1 >conftest.err
2205	rm -f conftest.er1
2206	cat conftest.err >&5
2207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208	(exit $ac_status); } &&
2209	{ ac_try='test -z "$ac_cxx_werror_flag"
2210	\|\| test ! -s conftest.err'
2211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212	(eval $ac_try) 2>&5
2213	ac_status=$?
2214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215	(exit $ac_status); }; } &&
2216	{ ac_try='test -s conftest.$ac_objext'
2217	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218	(eval $ac_try) 2>&5
2219	ac_status=$?
2220	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221	(exit $ac_status); }; }; then
2222	ac_compiler_gnu=yes
2223	else
2224	echo "$as_me: failed program was:" >&5
2225	sed 's/^/\| /' conftest.$ac_ext >&5
2226
2227	ac_compiler_gnu=no
2228	fi
2229	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232	fi
2233	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235	GXX=`test $ac_compiler_gnu = yes && echo yes`
2236	ac_test_CXXFLAGS=${CXXFLAGS+set}
2237	ac_save_CXXFLAGS=$CXXFLAGS
2238	CXXFLAGS="-g"
2239	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241	if test "${ac_cv_prog_cxx_g+set}" = set; then
2242	echo $ECHO_N "(cached) $ECHO_C" >&6
2243	else
2244	cat >conftest.$ac_ext <<_ACEOF
2245	/* confdefs.h. */
2246	_ACEOF
2247	cat confdefs.h >>conftest.$ac_ext
2248	cat >>conftest.$ac_ext <<_ACEOF
2249	/* end confdefs.h. */
2250
2251	int
2252	main ()
2253	{
2254
2255	;
2256	return 0;
2257	}
2258	_ACEOF
2259	rm -f conftest.$ac_objext
2260	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261	(eval $ac_compile) 2>conftest.er1
2262	ac_status=$?
2263	grep -v '^ *+' conftest.er1 >conftest.err
2264	rm -f conftest.er1
2265	cat conftest.err >&5
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); } &&
2268	{ ac_try='test -z "$ac_cxx_werror_flag"
2269	\|\| test ! -s conftest.err'
2270	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271	(eval $ac_try) 2>&5
2272	ac_status=$?
2273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274	(exit $ac_status); }; } &&
2275	{ ac_try='test -s conftest.$ac_objext'
2276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277	(eval $ac_try) 2>&5
2278	ac_status=$?
2279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280	(exit $ac_status); }; }; then
2281	ac_cv_prog_cxx_g=yes
2282	else
2283	echo "$as_me: failed program was:" >&5
2284	sed 's/^/\| /' conftest.$ac_ext >&5
2285
2286	ac_cv_prog_cxx_g=no
2287	fi
2288	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289	fi
2290	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292	if test "$ac_test_CXXFLAGS" = set; then
2293	CXXFLAGS=$ac_save_CXXFLAGS
2294	elif test $ac_cv_prog_cxx_g = yes; then
2295	if test "$GXX" = yes; then
2296	CXXFLAGS="-g -O2"
2297	else
2298	CXXFLAGS="-g"
2299	fi
2300	else
2301	if test "$GXX" = yes; then
2302	CXXFLAGS="-O2"
2303	else
2304	CXXFLAGS=
2305	fi
2306	fi
2307	for ac_declaration in \
2308	'' \
2309	'extern "C" void std::exit (int) throw (); using std::exit;' \
2310	'extern "C" void std::exit (int); using std::exit;' \
2311	'extern "C" void exit (int) throw ();' \
2312	'extern "C" void exit (int);' \
2313	'void exit (int);'
2314	do
2315	cat >conftest.$ac_ext <<_ACEOF
2316	/* confdefs.h. */
2317	_ACEOF
2318	cat confdefs.h >>conftest.$ac_ext
2319	cat >>conftest.$ac_ext <<_ACEOF
2320	/* end confdefs.h. */
2321	$ac_declaration
2322	#include <stdlib.h>
2323	int
2324	main ()
2325	{
2326	exit (42);
2327	;
2328	return 0;
2329	}
2330	_ACEOF
2331	rm -f conftest.$ac_objext
2332	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333	(eval $ac_compile) 2>conftest.er1
2334	ac_status=$?
2335	grep -v '^ *+' conftest.er1 >conftest.err
2336	rm -f conftest.er1
2337	cat conftest.err >&5
2338	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339	(exit $ac_status); } &&
2340	{ ac_try='test -z "$ac_cxx_werror_flag"
2341	\|\| test ! -s conftest.err'
2342	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343	(eval $ac_try) 2>&5
2344	ac_status=$?
2345	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346	(exit $ac_status); }; } &&
2347	{ ac_try='test -s conftest.$ac_objext'
2348	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349	(eval $ac_try) 2>&5
2350	ac_status=$?
2351	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352	(exit $ac_status); }; }; then
2353	:
2354	else
2355	echo "$as_me: failed program was:" >&5
2356	sed 's/^/\| /' conftest.$ac_ext >&5
2357
2358	continue
2359	fi
2360	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361	cat >conftest.$ac_ext <<_ACEOF
2362	/* confdefs.h. */
2363	_ACEOF
2364	cat confdefs.h >>conftest.$ac_ext
2365	cat >>conftest.$ac_ext <<_ACEOF
2366	/* end confdefs.h. */
2367	$ac_declaration
2368	int
2369	main ()
2370	{
2371	exit (42);
2372	;
2373	return 0;
2374	}
2375	_ACEOF
2376	rm -f conftest.$ac_objext
2377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378	(eval $ac_compile) 2>conftest.er1
2379	ac_status=$?
2380	grep -v '^ *+' conftest.er1 >conftest.err
2381	rm -f conftest.er1
2382	cat conftest.err >&5
2383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384	(exit $ac_status); } &&
2385	{ ac_try='test -z "$ac_cxx_werror_flag"
2386	\|\| test ! -s conftest.err'
2387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388	(eval $ac_try) 2>&5
2389	ac_status=$?
2390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391	(exit $ac_status); }; } &&
2392	{ ac_try='test -s conftest.$ac_objext'
2393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394	(eval $ac_try) 2>&5
2395	ac_status=$?
2396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397	(exit $ac_status); }; }; then
2398	break
2399	else
2400	echo "$as_me: failed program was:" >&5
2401	sed 's/^/\| /' conftest.$ac_ext >&5
2402
2403	fi
2404	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405	done
2406	rm -f conftest*
2407	if test -n "$ac_declaration"; then
2408	echo '#ifdef __cplusplus' >>confdefs.h
2409	echo $ac_declaration >>confdefs.h
2410	echo '#endif' >>confdefs.h
2411	fi
2412
2413	ac_ext=c
2414	ac_cpp='$CPP $CPPFLAGS'
2415	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418	DEPDIR="${am__leading_dot}deps"
2419
2420	ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423	am_make=${MAKE-make}
2424	cat > confinc << 'END'
2425	am__doit:
2426	@echo done
2427	.PHONY: am__doit
2428	END
2429	# If we don't find an include directive, just comment out the code.
2430	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432	am__include="#"
2433	am__quote=
2434	_am_result=none
2435	# First try GNU make style include.
2436	echo "include confinc" > confmf
2437	# We grep out `Entering directory' and `Leaving directory'
2438	# messages which can occur if `w' ends up in MAKEFLAGS.
2439	# In particular we don't look at `^make:' because GNU make might
2440	# be invoked under some other name (usually "gmake"), in which
2441	# case it prints its new name instead of `make'.
2442	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2443	am__include=include
2444	am__quote=
2445	_am_result=GNU
2446	fi
2447	# Now try BSD make style include.
2448	if test "$am__include" = "#"; then
2449	echo '.include "confinc"' > confmf
2450	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451	am__include=.include
2452	am__quote="\""
2453	_am_result=BSD
2454	fi
2455	fi
2456
2457
2458	echo "$as_me:$LINENO: result: $_am_result" >&5
2459	echo "${ECHO_T}$_am_result" >&6
2460	rm -f confinc confmf
2461
2462	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463	if test "${enable_dependency_tracking+set}" = set; then
2464	enableval="$enable_dependency_tracking"
2465
2466	fi;
2467	if test "x$enable_dependency_tracking" != xno; then
2468	am_depcomp="$ac_aux_dir/depcomp"
2469	AMDEPBACKSLASH='\'
2470	fi
2471
2472
2473	if test "x$enable_dependency_tracking" != xno; then
2474	AMDEP_TRUE=
2475	AMDEP_FALSE='#'
2476	else
2477	AMDEP_TRUE='#'
2478	AMDEP_FALSE=
2479	fi
2480
2481
2482
2483
2484	depcc="$CXX" am_compiler_list=
2485
2486	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489	echo $ECHO_N "(cached) $ECHO_C" >&6
2490	else
2491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492	# We make a subdir and do the tests there. Otherwise we can end up
2493	# making bogus files that we don't know about and never remove. For
2494	# instance it was reported that on HP-UX the gcc test will end up
2495	# making a dummy file named `D' -- because `-MD' means `put the output
2496	# in D'.
2497	mkdir conftest.dir
2498	# Copy depcomp to subdir because otherwise we won't find it if we're
2499	# using a relative directory.
2500	cp "$am_depcomp" conftest.dir
2501	cd conftest.dir
2502	# We will build objects and dependencies in a subdirectory because
2503	# it helps to detect inapplicable dependency modes. For instance
2504	# both Tru64's cc and ICC support -MD to output dependencies as a
2505	# side effect of compilation, but ICC will put the dependencies in
2506	# the current directory while Tru64 will put them in the object
2507	# directory.
2508	mkdir sub
2509
2510	am_cv_CXX_dependencies_compiler_type=none
2511	if test "$am_compiler_list" = ""; then
2512	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2513	fi
2514	for depmode in $am_compiler_list; do
2515	# Setup a source with many dependencies, because some compilers
2516	# like to wrap large dependency lists on column 80 (with \), and
2517	# we should not choose a depcomp mode which is confused by this.
2518	#
2519	# We need to recreate these files for each test, as the compiler may
2520	# overwrite some of them when testing with obscure command lines.
2521	# This happens at least with the AIX C compiler.
2522	: > sub/conftest.c
2523	for i in 1 2 3 4 5 6; do
2524	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526	# Solaris 8's {/usr,}/bin/sh.
2527	touch sub/conftst$i.h
2528	done
2529	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531	case $depmode in
2532	nosideeffect)
2533	# after this tag, mechanisms are not by side-effect, so they'll
2534	# only be used when explicitly requested
2535	if test "x$enable_dependency_tracking" = xyes; then
2536	continue
2537	else
2538	break
2539	fi
2540	;;
2541	none) break ;;
2542	esac
2543	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2544	# mode. It turns out that the SunPro C++ compiler does not properly
2545	# handle `-M -o', and we need to detect this.
2546	if depmode=$depmode \
2547	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550	>/dev/null 2>conftest.err &&
2551	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554	# icc doesn't choke on unknown options, it will just issue warnings
2555	# or remarks (even with -Werror). So we grep stderr for any message
2556	# that says an option was ignored or not supported.
2557	# When given -MP, icc 7.0 and 7.1 complain thusly:
2558	# icc: Command line warning: ignoring option '-M'; no argument required
2559	# The diagnosis changed in icc 8.0:
2560	# icc: Command line remark: option '-MP' not supported
2561	if (grep 'ignoring option' conftest.err \|\|
2562	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563	am_cv_CXX_dependencies_compiler_type=$depmode
2564	break
2565	fi
2566	fi
2567	done
2568
2569	cd ..
2570	rm -rf conftest.dir
2571	else
2572	am_cv_CXX_dependencies_compiler_type=none
2573	fi
2574
2575	fi
2576	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582	if
2583	test "x$enable_dependency_tracking" != xno \
2584	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585	am__fastdepCXX_TRUE=
2586	am__fastdepCXX_FALSE='#'
2587	else
2588	am__fastdepCXX_TRUE='#'
2589	am__fastdepCXX_FALSE=
2590	fi
2591
2592
2593	ac_ext=c
2594	ac_cpp='$CPP $CPPFLAGS'
2595	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2596	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2597	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2598	if test -n "$ac_tool_prefix"; then
2599	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2600	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2601	echo "$as_me:$LINENO: checking for $ac_word" >&5
2602	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2603	if test "${ac_cv_prog_CC+set}" = set; then
2604	echo $ECHO_N "(cached) $ECHO_C" >&6
2605	else
2606	if test -n "$CC"; then
2607	ac_cv_prog_CC="$CC" # Let the user override the test.
2608	else
2609	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610	for as_dir in $PATH
2611	do
2612	IFS=$as_save_IFS
2613	test -z "$as_dir" && as_dir=.
2614	for ac_exec_ext in '' $ac_executable_extensions; do
2615	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2616	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2617	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2618	break 2
2619	fi
2620	done
2621	done
2622
2623	fi
2624	fi
2625	CC=$ac_cv_prog_CC
2626	if test -n "$CC"; then
2627	echo "$as_me:$LINENO: result: $CC" >&5
2628	echo "${ECHO_T}$CC" >&6
2629	else
2630	echo "$as_me:$LINENO: result: no" >&5
2631	echo "${ECHO_T}no" >&6
2632	fi
2633
2634	fi
2635	if test -z "$ac_cv_prog_CC"; then
2636	ac_ct_CC=$CC
2637	# Extract the first word of "gcc", so it can be a program name with args.
2638	set dummy gcc; ac_word=$2
2639	echo "$as_me:$LINENO: checking for $ac_word" >&5
2640	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2641	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2642	echo $ECHO_N "(cached) $ECHO_C" >&6
2643	else
2644	if test -n "$ac_ct_CC"; then
2645	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2646	else
2647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648	for as_dir in $PATH
2649	do
2650	IFS=$as_save_IFS
2651	test -z "$as_dir" && as_dir=.
2652	for ac_exec_ext in '' $ac_executable_extensions; do
2653	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2654	ac_cv_prog_ac_ct_CC="gcc"
2655	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2656	break 2
2657	fi
2658	done
2659	done
2660
2661	fi
2662	fi
2663	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664	if test -n "$ac_ct_CC"; then
2665	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2666	echo "${ECHO_T}$ac_ct_CC" >&6
2667	else
2668	echo "$as_me:$LINENO: result: no" >&5
2669	echo "${ECHO_T}no" >&6
2670	fi
2671
2672	CC=$ac_ct_CC
2673	else
2674	CC="$ac_cv_prog_CC"
2675	fi
2676
2677	if test -z "$CC"; then
2678	if test -n "$ac_tool_prefix"; then
2679	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2680	set dummy ${ac_tool_prefix}cc; ac_word=$2
2681	echo "$as_me:$LINENO: checking for $ac_word" >&5
2682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683	if test "${ac_cv_prog_CC+set}" = set; then
2684	echo $ECHO_N "(cached) $ECHO_C" >&6
2685	else
2686	if test -n "$CC"; then
2687	ac_cv_prog_CC="$CC" # Let the user override the test.
2688	else
2689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690	for as_dir in $PATH
2691	do
2692	IFS=$as_save_IFS
2693	test -z "$as_dir" && as_dir=.
2694	for ac_exec_ext in '' $ac_executable_extensions; do
2695	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696	ac_cv_prog_CC="${ac_tool_prefix}cc"
2697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698	break 2
2699	fi
2700	done
2701	done
2702
2703	fi
2704	fi
2705	CC=$ac_cv_prog_CC
2706	if test -n "$CC"; then
2707	echo "$as_me:$LINENO: result: $CC" >&5
2708	echo "${ECHO_T}$CC" >&6
2709	else
2710	echo "$as_me:$LINENO: result: no" >&5
2711	echo "${ECHO_T}no" >&6
2712	fi
2713
2714	fi
2715	if test -z "$ac_cv_prog_CC"; then
2716	ac_ct_CC=$CC
2717	# Extract the first word of "cc", so it can be a program name with args.
2718	set dummy cc; ac_word=$2
2719	echo "$as_me:$LINENO: checking for $ac_word" >&5
2720	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722	echo $ECHO_N "(cached) $ECHO_C" >&6
2723	else
2724	if test -n "$ac_ct_CC"; then
2725	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726	else
2727	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728	for as_dir in $PATH
2729	do
2730	IFS=$as_save_IFS
2731	test -z "$as_dir" && as_dir=.
2732	for ac_exec_ext in '' $ac_executable_extensions; do
2733	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734	ac_cv_prog_ac_ct_CC="cc"
2735	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736	break 2
2737	fi
2738	done
2739	done
2740
2741	fi
2742	fi
2743	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744	if test -n "$ac_ct_CC"; then
2745	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746	echo "${ECHO_T}$ac_ct_CC" >&6
2747	else
2748	echo "$as_me:$LINENO: result: no" >&5
2749	echo "${ECHO_T}no" >&6
2750	fi
2751
2752	CC=$ac_ct_CC
2753	else
2754	CC="$ac_cv_prog_CC"
2755	fi
2756
2757	fi
2758	if test -z "$CC"; then
2759	# Extract the first word of "cc", so it can be a program name with args.
2760	set dummy cc; ac_word=$2
2761	echo "$as_me:$LINENO: checking for $ac_word" >&5
2762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763	if test "${ac_cv_prog_CC+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	if test -n "$CC"; then
2767	ac_cv_prog_CC="$CC" # Let the user override the test.
2768	else
2769	ac_prog_rejected=no
2770	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771	for as_dir in $PATH
2772	do
2773	IFS=$as_save_IFS
2774	test -z "$as_dir" && as_dir=.
2775	for ac_exec_ext in '' $ac_executable_extensions; do
2776	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2777	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2778	ac_prog_rejected=yes
2779	continue
2780	fi
2781	ac_cv_prog_CC="cc"
2782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2783	break 2
2784	fi
2785	done
2786	done
2787
2788	if test $ac_prog_rejected = yes; then
2789	# We found a bogon in the path, so make sure we never use it.
2790	set dummy $ac_cv_prog_CC
2791	shift
2792	if test $# != 0; then
2793	# We chose a different compiler from the bogus one.
2794	# However, it has the same basename, so the bogon will be chosen
2795	# first if we set CC to just the basename; use the full file name.
2796	shift
2797	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2798	fi
2799	fi
2800	fi
2801	fi
2802	CC=$ac_cv_prog_CC
2803	if test -n "$CC"; then
2804	echo "$as_me:$LINENO: result: $CC" >&5
2805	echo "${ECHO_T}$CC" >&6
2806	else
2807	echo "$as_me:$LINENO: result: no" >&5
2808	echo "${ECHO_T}no" >&6
2809	fi
2810
2811	fi
2812	if test -z "$CC"; then
2813	if test -n "$ac_tool_prefix"; then
2814	for ac_prog in cl
2815	do
2816	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2817	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2818	echo "$as_me:$LINENO: checking for $ac_word" >&5
2819	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2820	if test "${ac_cv_prog_CC+set}" = set; then
2821	echo $ECHO_N "(cached) $ECHO_C" >&6
2822	else
2823	if test -n "$CC"; then
2824	ac_cv_prog_CC="$CC" # Let the user override the test.
2825	else
2826	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2827	for as_dir in $PATH
2828	do
2829	IFS=$as_save_IFS
2830	test -z "$as_dir" && as_dir=.
2831	for ac_exec_ext in '' $ac_executable_extensions; do
2832	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2833	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2834	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2835	break 2
2836	fi
2837	done
2838	done
2839
2840	fi
2841	fi
2842	CC=$ac_cv_prog_CC
2843	if test -n "$CC"; then
2844	echo "$as_me:$LINENO: result: $CC" >&5
2845	echo "${ECHO_T}$CC" >&6
2846	else
2847	echo "$as_me:$LINENO: result: no" >&5
2848	echo "${ECHO_T}no" >&6
2849	fi
2850
2851	test -n "$CC" && break
2852	done
2853	fi
2854	if test -z "$CC"; then
2855	ac_ct_CC=$CC
2856	for ac_prog in cl
2857	do
2858	# Extract the first word of "$ac_prog", so it can be a program name with args.
2859	set dummy $ac_prog; ac_word=$2
2860	echo "$as_me:$LINENO: checking for $ac_word" >&5
2861	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2862	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2863	echo $ECHO_N "(cached) $ECHO_C" >&6
2864	else
2865	if test -n "$ac_ct_CC"; then
2866	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2867	else
2868	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2869	for as_dir in $PATH
2870	do
2871	IFS=$as_save_IFS
2872	test -z "$as_dir" && as_dir=.
2873	for ac_exec_ext in '' $ac_executable_extensions; do
2874	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2875	ac_cv_prog_ac_ct_CC="$ac_prog"
2876	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2877	break 2
2878	fi
2879	done
2880	done
2881
2882	fi
2883	fi
2884	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2885	if test -n "$ac_ct_CC"; then
2886	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2887	echo "${ECHO_T}$ac_ct_CC" >&6
2888	else
2889	echo "$as_me:$LINENO: result: no" >&5
2890	echo "${ECHO_T}no" >&6
2891	fi
2892
2893	test -n "$ac_ct_CC" && break
2894	done
2895
2896	CC=$ac_ct_CC
2897	fi
2898
2899	fi
2900
2901
2902	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2903	See \`config.log' for more details." >&5
2904	echo "$as_me: error: no acceptable C compiler found in \$PATH
2905	See \`config.log' for more details." >&2;}
2906	{ (exit 1); exit 1; }; }
2907
2908	# Provide some information about the compiler.
2909	echo "$as_me:$LINENO:" \
2910	"checking for C compiler version" >&5
2911	ac_compiler=`set X $ac_compile; echo $2`
2912	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2913	(eval $ac_compiler --version </dev/null >&5) 2>&5
2914	ac_status=$?
2915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2916	(exit $ac_status); }
2917	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2918	(eval $ac_compiler -v </dev/null >&5) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); }
2922	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2923	(eval $ac_compiler -V </dev/null >&5) 2>&5
2924	ac_status=$?
2925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926	(exit $ac_status); }
2927
2928	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2929	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2930	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2931	echo $ECHO_N "(cached) $ECHO_C" >&6
2932	else
2933	cat >conftest.$ac_ext <<_ACEOF
2934	/* confdefs.h. */
2935	_ACEOF
2936	cat confdefs.h >>conftest.$ac_ext
2937	cat >>conftest.$ac_ext <<_ACEOF
2938	/* end confdefs.h. */
2939
2940	int
2941	main ()
2942	{
2943	#ifndef __GNUC__
2944	choke me
2945	#endif
2946
2947	;
2948	return 0;
2949	}
2950	_ACEOF
2951	rm -f conftest.$ac_objext
2952	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953	(eval $ac_compile) 2>conftest.er1
2954	ac_status=$?
2955	grep -v '^ *+' conftest.er1 >conftest.err
2956	rm -f conftest.er1
2957	cat conftest.err >&5
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); } &&
2960	{ ac_try='test -z "$ac_c_werror_flag"
2961	\|\| test ! -s conftest.err'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; } &&
2967	{ ac_try='test -s conftest.$ac_objext'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; }; then
2973	ac_compiler_gnu=yes
2974	else
2975	echo "$as_me: failed program was:" >&5
2976	sed 's/^/\| /' conftest.$ac_ext >&5
2977
2978	ac_compiler_gnu=no
2979	fi
2980	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2981	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2982
2983	fi
2984	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2985	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2986	GCC=`test $ac_compiler_gnu = yes && echo yes`
2987	ac_test_CFLAGS=${CFLAGS+set}
2988	ac_save_CFLAGS=$CFLAGS
2989	CFLAGS="-g"
2990	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2991	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2992	if test "${ac_cv_prog_cc_g+set}" = set; then
2993	echo $ECHO_N "(cached) $ECHO_C" >&6
2994	else
2995	cat >conftest.$ac_ext <<_ACEOF
2996	/* confdefs.h. */
2997	_ACEOF
2998	cat confdefs.h >>conftest.$ac_ext
2999	cat >>conftest.$ac_ext <<_ACEOF
3000	/* end confdefs.h. */
3001
3002	int
3003	main ()
3004	{
3005
3006	;
3007	return 0;
3008	}
3009	_ACEOF
3010	rm -f conftest.$ac_objext
3011	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3012	(eval $ac_compile) 2>conftest.er1
3013	ac_status=$?
3014	grep -v '^ *+' conftest.er1 >conftest.err
3015	rm -f conftest.er1
3016	cat conftest.err >&5
3017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3018	(exit $ac_status); } &&
3019	{ ac_try='test -z "$ac_c_werror_flag"
3020	\|\| test ! -s conftest.err'
3021	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022	(eval $ac_try) 2>&5
3023	ac_status=$?
3024	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025	(exit $ac_status); }; } &&
3026	{ ac_try='test -s conftest.$ac_objext'
3027	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3028	(eval $ac_try) 2>&5
3029	ac_status=$?
3030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031	(exit $ac_status); }; }; then
3032	ac_cv_prog_cc_g=yes
3033	else
3034	echo "$as_me: failed program was:" >&5
3035	sed 's/^/\| /' conftest.$ac_ext >&5
3036
3037	ac_cv_prog_cc_g=no
3038	fi
3039	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3040	fi
3041	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3042	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3043	if test "$ac_test_CFLAGS" = set; then
3044	CFLAGS=$ac_save_CFLAGS
3045	elif test $ac_cv_prog_cc_g = yes; then
3046	if test "$GCC" = yes; then
3047	CFLAGS="-g -O2"
3048	else
3049	CFLAGS="-g"
3050	fi
3051	else
3052	if test "$GCC" = yes; then
3053	CFLAGS="-O2"
3054	else
3055	CFLAGS=
3056	fi
3057	fi
3058	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3059	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3060	if test "${ac_cv_prog_cc_stdc+set}" = set; then
3061	echo $ECHO_N "(cached) $ECHO_C" >&6
3062	else
3063	ac_cv_prog_cc_stdc=no
3064	ac_save_CC=$CC
3065	cat >conftest.$ac_ext <<_ACEOF
3066	/* confdefs.h. */
3067	_ACEOF
3068	cat confdefs.h >>conftest.$ac_ext
3069	cat >>conftest.$ac_ext <<_ACEOF
3070	/* end confdefs.h. */
3071	#include <stdarg.h>
3072	#include <stdio.h>
3073	#include <sys/types.h>
3074	#include <sys/stat.h>
3075	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3076	struct buf { int x; };
3077	FILE * (rcsopen) (struct buf , struct stat *, int);
3078	static char *e (p, i)
3079	char **p;
3080	int i;
3081	{
3082	return p[i];
3083	}
3084	static char f (char (g) (char , int), char *p, ...)
3085	{
3086	char *s;
3087	va_list v;
3088	va_start (v,p);
3089	s = g (p, va_arg (v,int));
3090	va_end (v);
3091	return s;
3092	}
3093
3094	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3095	function prototypes and stuff, but not '\xHH' hex character constants.
3096	These don't provoke an error unfortunately, instead are silently treated
3097	as 'x'. The following induces an error, until -std1 is added to get
3098	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3099	array size at least. It's necessary to write '\x00'==0 to get something
3100	that's true only with -std1. */
3101	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3102
3103	int test (int i, double x);
3104	struct s1 {int (*f) (int a);};
3105	struct s2 {int (*f) (double a);};
3106	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3107	int argc;
3108	char **argv;
3109	int
3110	main ()
3111	{
3112	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3113	;
3114	return 0;
3115	}
3116	_ACEOF
3117	# Don't try gcc -ansi; that turns off useful extensions and
3118	# breaks some systems' header files.
3119	# AIX -qlanglvl=ansi
3120	# Ultrix and OSF/1 -std1
3121	# HP-UX 10.20 and later -Ae
3122	# HP-UX older versions -Aa -D_HPUX_SOURCE
3123	# SVR4 -Xc -D__EXTENSIONS__
3124	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3125	do
3126	CC="$ac_save_CC $ac_arg"
3127	rm -f conftest.$ac_objext
3128	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3129	(eval $ac_compile) 2>conftest.er1
3130	ac_status=$?
3131	grep -v '^ *+' conftest.er1 >conftest.err
3132	rm -f conftest.er1
3133	cat conftest.err >&5
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); } &&
3136	{ ac_try='test -z "$ac_c_werror_flag"
3137	\|\| test ! -s conftest.err'
3138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3139	(eval $ac_try) 2>&5
3140	ac_status=$?
3141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142	(exit $ac_status); }; } &&
3143	{ ac_try='test -s conftest.$ac_objext'
3144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3145	(eval $ac_try) 2>&5
3146	ac_status=$?
3147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3148	(exit $ac_status); }; }; then
3149	ac_cv_prog_cc_stdc=$ac_arg
3150	break
3151	else
3152	echo "$as_me: failed program was:" >&5
3153	sed 's/^/\| /' conftest.$ac_ext >&5
3154
3155	fi
3156	rm -f conftest.err conftest.$ac_objext
3157	done
3158	rm -f conftest.$ac_ext conftest.$ac_objext
3159	CC=$ac_save_CC
3160
3161	fi
3162
3163	case "x$ac_cv_prog_cc_stdc" in
3164	x\|xno)
3165	echo "$as_me:$LINENO: result: none needed" >&5
3166	echo "${ECHO_T}none needed" >&6 ;;
3167	*)
3168	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3169	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3170	CC="$CC $ac_cv_prog_cc_stdc" ;;
3171	esac
3172
3173	# Some people use a C++ compiler to compile C. Since we use `exit',
3174	# in C++ we need to declare it. In case someone uses the same compiler
3175	# for both compiling C and C++ we need to have the C++ compiler decide
3176	# the declaration of exit, since it's the most demanding environment.
3177	cat >conftest.$ac_ext <<_ACEOF
3178	#ifndef __cplusplus
3179	choke me
3180	#endif
3181	_ACEOF
3182	rm -f conftest.$ac_objext
3183	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3184	(eval $ac_compile) 2>conftest.er1
3185	ac_status=$?
3186	grep -v '^ *+' conftest.er1 >conftest.err
3187	rm -f conftest.er1
3188	cat conftest.err >&5
3189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190	(exit $ac_status); } &&
3191	{ ac_try='test -z "$ac_c_werror_flag"
3192	\|\| test ! -s conftest.err'
3193	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3194	(eval $ac_try) 2>&5
3195	ac_status=$?
3196	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197	(exit $ac_status); }; } &&
3198	{ ac_try='test -s conftest.$ac_objext'
3199	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200	(eval $ac_try) 2>&5
3201	ac_status=$?
3202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203	(exit $ac_status); }; }; then
3204	for ac_declaration in \
3205	'' \
3206	'extern "C" void std::exit (int) throw (); using std::exit;' \
3207	'extern "C" void std::exit (int); using std::exit;' \
3208	'extern "C" void exit (int) throw ();' \
3209	'extern "C" void exit (int);' \
3210	'void exit (int);'
3211	do
3212	cat >conftest.$ac_ext <<_ACEOF
3213	/* confdefs.h. */
3214	_ACEOF
3215	cat confdefs.h >>conftest.$ac_ext
3216	cat >>conftest.$ac_ext <<_ACEOF
3217	/* end confdefs.h. */
3218	$ac_declaration
3219	#include <stdlib.h>
3220	int
3221	main ()
3222	{
3223	exit (42);
3224	;
3225	return 0;
3226	}
3227	_ACEOF
3228	rm -f conftest.$ac_objext
3229	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3230	(eval $ac_compile) 2>conftest.er1
3231	ac_status=$?
3232	grep -v '^ *+' conftest.er1 >conftest.err
3233	rm -f conftest.er1
3234	cat conftest.err >&5
3235	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3236	(exit $ac_status); } &&
3237	{ ac_try='test -z "$ac_c_werror_flag"
3238	\|\| test ! -s conftest.err'
3239	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3240	(eval $ac_try) 2>&5
3241	ac_status=$?
3242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3243	(exit $ac_status); }; } &&
3244	{ ac_try='test -s conftest.$ac_objext'
3245	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3246	(eval $ac_try) 2>&5
3247	ac_status=$?
3248	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249	(exit $ac_status); }; }; then
3250	:
3251	else
3252	echo "$as_me: failed program was:" >&5
3253	sed 's/^/\| /' conftest.$ac_ext >&5
3254
3255	continue
3256	fi
3257	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3258	cat >conftest.$ac_ext <<_ACEOF
3259	/* confdefs.h. */
3260	_ACEOF
3261	cat confdefs.h >>conftest.$ac_ext
3262	cat >>conftest.$ac_ext <<_ACEOF
3263	/* end confdefs.h. */
3264	$ac_declaration
3265	int
3266	main ()
3267	{
3268	exit (42);
3269	;
3270	return 0;
3271	}
3272	_ACEOF
3273	rm -f conftest.$ac_objext
3274	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3275	(eval $ac_compile) 2>conftest.er1
3276	ac_status=$?
3277	grep -v '^ *+' conftest.er1 >conftest.err
3278	rm -f conftest.er1
3279	cat conftest.err >&5
3280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3281	(exit $ac_status); } &&
3282	{ ac_try='test -z "$ac_c_werror_flag"
3283	\|\| test ! -s conftest.err'
3284	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3285	(eval $ac_try) 2>&5
3286	ac_status=$?
3287	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288	(exit $ac_status); }; } &&
3289	{ ac_try='test -s conftest.$ac_objext'
3290	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3291	(eval $ac_try) 2>&5
3292	ac_status=$?
3293	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3294	(exit $ac_status); }; }; then
3295	break
3296	else
3297	echo "$as_me: failed program was:" >&5
3298	sed 's/^/\| /' conftest.$ac_ext >&5
3299
3300	fi
3301	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3302	done
3303	rm -f conftest*
3304	if test -n "$ac_declaration"; then
3305	echo '#ifdef __cplusplus' >>confdefs.h
3306	echo $ac_declaration >>confdefs.h
3307	echo '#endif' >>confdefs.h
3308	fi
3309
3310	else
3311	echo "$as_me: failed program was:" >&5
3312	sed 's/^/\| /' conftest.$ac_ext >&5
3313
3314	fi
3315	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3316	ac_ext=c
3317	ac_cpp='$CPP $CPPFLAGS'
3318	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3319	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3320	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321
3322	depcc="$CC" am_compiler_list=
3323
3324	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3325	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3326	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3327	echo $ECHO_N "(cached) $ECHO_C" >&6
3328	else
3329	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3330	# We make a subdir and do the tests there. Otherwise we can end up
3331	# making bogus files that we don't know about and never remove. For
3332	# instance it was reported that on HP-UX the gcc test will end up
3333	# making a dummy file named `D' -- because `-MD' means `put the output
3334	# in D'.
3335	mkdir conftest.dir
3336	# Copy depcomp to subdir because otherwise we won't find it if we're
3337	# using a relative directory.
3338	cp "$am_depcomp" conftest.dir
3339	cd conftest.dir
3340	# We will build objects and dependencies in a subdirectory because
3341	# it helps to detect inapplicable dependency modes. For instance
3342	# both Tru64's cc and ICC support -MD to output dependencies as a
3343	# side effect of compilation, but ICC will put the dependencies in
3344	# the current directory while Tru64 will put them in the object
3345	# directory.
3346	mkdir sub
3347
3348	am_cv_CC_dependencies_compiler_type=none
3349	if test "$am_compiler_list" = ""; then
3350	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3351	fi
3352	for depmode in $am_compiler_list; do
3353	# Setup a source with many dependencies, because some compilers
3354	# like to wrap large dependency lists on column 80 (with \), and
3355	# we should not choose a depcomp mode which is confused by this.
3356	#
3357	# We need to recreate these files for each test, as the compiler may
3358	# overwrite some of them when testing with obscure command lines.
3359	# This happens at least with the AIX C compiler.
3360	: > sub/conftest.c
3361	for i in 1 2 3 4 5 6; do
3362	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3363	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3364	# Solaris 8's {/usr,}/bin/sh.
3365	touch sub/conftst$i.h
3366	done
3367	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3368
3369	case $depmode in
3370	nosideeffect)
3371	# after this tag, mechanisms are not by side-effect, so they'll
3372	# only be used when explicitly requested
3373	if test "x$enable_dependency_tracking" = xyes; then
3374	continue
3375	else
3376	break
3377	fi
3378	;;
3379	none) break ;;
3380	esac
3381	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3382	# mode. It turns out that the SunPro C++ compiler does not properly
3383	# handle `-M -o', and we need to detect this.
3384	if depmode=$depmode \
3385	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3386	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3387	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3388	>/dev/null 2>conftest.err &&
3389	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3390	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3391	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3392	# icc doesn't choke on unknown options, it will just issue warnings
3393	# or remarks (even with -Werror). So we grep stderr for any message
3394	# that says an option was ignored or not supported.
3395	# When given -MP, icc 7.0 and 7.1 complain thusly:
3396	# icc: Command line warning: ignoring option '-M'; no argument required
3397	# The diagnosis changed in icc 8.0:
3398	# icc: Command line remark: option '-MP' not supported
3399	if (grep 'ignoring option' conftest.err \|\|
3400	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3401	am_cv_CC_dependencies_compiler_type=$depmode
3402	break
3403	fi
3404	fi
3405	done
3406
3407	cd ..
3408	rm -rf conftest.dir
3409	else
3410	am_cv_CC_dependencies_compiler_type=none
3411	fi
3412
3413	fi
3414	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3415	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3416	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3417
3418
3419
3420	if
3421	test "x$enable_dependency_tracking" != xno \
3422	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3423	am__fastdepCC_TRUE=
3424	am__fastdepCC_FALSE='#'
3425	else
3426	am__fastdepCC_TRUE='#'
3427	am__fastdepCC_FALSE=
3428	fi
3429
3430
3431
3432	ac_ext=c
3433	ac_cpp='$CPP $CPPFLAGS'
3434	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3435	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3436	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3437	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3438	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3439	# On Suns, sometimes $CPP names a directory.
3440	if test -n "$CPP" && test -d "$CPP"; then
3441	CPP=
3442	fi
3443	if test -z "$CPP"; then
3444	if test "${ac_cv_prog_CPP+set}" = set; then
3445	echo $ECHO_N "(cached) $ECHO_C" >&6
3446	else
3447	# Double quotes because CPP needs to be expanded
3448	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3449	do
3450	ac_preproc_ok=false
3451	for ac_c_preproc_warn_flag in '' yes
3452	do
3453	# Use a header file that comes with gcc, so configuring glibc
3454	# with a fresh cross-compiler works.
3455	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3456	# <limits.h> exists even on freestanding compilers.
3457	# On the NeXT, cc -E runs the code through the compiler's parser,
3458	# not just through cpp. "Syntax error" is here to catch this case.
3459	cat >conftest.$ac_ext <<_ACEOF
3460	/* confdefs.h. */
3461	_ACEOF
3462	cat confdefs.h >>conftest.$ac_ext
3463	cat >>conftest.$ac_ext <<_ACEOF
3464	/* end confdefs.h. */
3465	#ifdef __STDC__
3466	# include <limits.h>
3467	#else
3468	# include <assert.h>
3469	#endif
3470	Syntax error
3471	_ACEOF
3472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3474	ac_status=$?
3475	grep -v '^ *+' conftest.er1 >conftest.err
3476	rm -f conftest.er1
3477	cat conftest.err >&5
3478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479	(exit $ac_status); } >/dev/null; then
3480	if test -s conftest.err; then
3481	ac_cpp_err=$ac_c_preproc_warn_flag
3482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3483	else
3484	ac_cpp_err=
3485	fi
3486	else
3487	ac_cpp_err=yes
3488	fi
3489	if test -z "$ac_cpp_err"; then
3490	:
3491	else
3492	echo "$as_me: failed program was:" >&5
3493	sed 's/^/\| /' conftest.$ac_ext >&5
3494
3495	# Broken: fails on valid input.
3496	continue
3497	fi
3498	rm -f conftest.err conftest.$ac_ext
3499
3500	# OK, works on sane cases. Now check whether non-existent headers
3501	# can be detected and how.
3502	cat >conftest.$ac_ext <<_ACEOF
3503	/* confdefs.h. */
3504	_ACEOF
3505	cat confdefs.h >>conftest.$ac_ext
3506	cat >>conftest.$ac_ext <<_ACEOF
3507	/* end confdefs.h. */
3508	#include <ac_nonexistent.h>
3509	_ACEOF
3510	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3511	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3512	ac_status=$?
3513	grep -v '^ *+' conftest.er1 >conftest.err
3514	rm -f conftest.er1
3515	cat conftest.err >&5
3516	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517	(exit $ac_status); } >/dev/null; then
3518	if test -s conftest.err; then
3519	ac_cpp_err=$ac_c_preproc_warn_flag
3520	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3521	else
3522	ac_cpp_err=
3523	fi
3524	else
3525	ac_cpp_err=yes
3526	fi
3527	if test -z "$ac_cpp_err"; then
3528	# Broken: success on invalid input.
3529	continue
3530	else
3531	echo "$as_me: failed program was:" >&5
3532	sed 's/^/\| /' conftest.$ac_ext >&5
3533
3534	# Passes both tests.
3535	ac_preproc_ok=:
3536	break
3537	fi
3538	rm -f conftest.err conftest.$ac_ext
3539
3540	done
3541	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3542	rm -f conftest.err conftest.$ac_ext
3543	if $ac_preproc_ok; then
3544	break
3545	fi
3546
3547	done
3548	ac_cv_prog_CPP=$CPP
3549
3550	fi
3551	CPP=$ac_cv_prog_CPP
3552	else
3553	ac_cv_prog_CPP=$CPP
3554	fi
3555	echo "$as_me:$LINENO: result: $CPP" >&5
3556	echo "${ECHO_T}$CPP" >&6
3557	ac_preproc_ok=false
3558	for ac_c_preproc_warn_flag in '' yes
3559	do
3560	# Use a header file that comes with gcc, so configuring glibc
3561	# with a fresh cross-compiler works.
3562	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3563	# <limits.h> exists even on freestanding compilers.
3564	# On the NeXT, cc -E runs the code through the compiler's parser,
3565	# not just through cpp. "Syntax error" is here to catch this case.
3566	cat >conftest.$ac_ext <<_ACEOF
3567	/* confdefs.h. */
3568	_ACEOF
3569	cat confdefs.h >>conftest.$ac_ext
3570	cat >>conftest.$ac_ext <<_ACEOF
3571	/* end confdefs.h. */
3572	#ifdef __STDC__
3573	# include <limits.h>
3574	#else
3575	# include <assert.h>
3576	#endif
3577	Syntax error
3578	_ACEOF
3579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3581	ac_status=$?
3582	grep -v '^ *+' conftest.er1 >conftest.err
3583	rm -f conftest.er1
3584	cat conftest.err >&5
3585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586	(exit $ac_status); } >/dev/null; then
3587	if test -s conftest.err; then
3588	ac_cpp_err=$ac_c_preproc_warn_flag
3589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3590	else
3591	ac_cpp_err=
3592	fi
3593	else
3594	ac_cpp_err=yes
3595	fi
3596	if test -z "$ac_cpp_err"; then
3597	:
3598	else
3599	echo "$as_me: failed program was:" >&5
3600	sed 's/^/\| /' conftest.$ac_ext >&5
3601
3602	# Broken: fails on valid input.
3603	continue
3604	fi
3605	rm -f conftest.err conftest.$ac_ext
3606
3607	# OK, works on sane cases. Now check whether non-existent headers
3608	# can be detected and how.
3609	cat >conftest.$ac_ext <<_ACEOF
3610	/* confdefs.h. */
3611	_ACEOF
3612	cat confdefs.h >>conftest.$ac_ext
3613	cat >>conftest.$ac_ext <<_ACEOF
3614	/* end confdefs.h. */
3615	#include <ac_nonexistent.h>
3616	_ACEOF
3617	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3618	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3619	ac_status=$?
3620	grep -v '^ *+' conftest.er1 >conftest.err
3621	rm -f conftest.er1
3622	cat conftest.err >&5
3623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3624	(exit $ac_status); } >/dev/null; then
3625	if test -s conftest.err; then
3626	ac_cpp_err=$ac_c_preproc_warn_flag
3627	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3628	else
3629	ac_cpp_err=
3630	fi
3631	else
3632	ac_cpp_err=yes
3633	fi
3634	if test -z "$ac_cpp_err"; then
3635	# Broken: success on invalid input.
3636	continue
3637	else
3638	echo "$as_me: failed program was:" >&5
3639	sed 's/^/\| /' conftest.$ac_ext >&5
3640
3641	# Passes both tests.
3642	ac_preproc_ok=:
3643	break
3644	fi
3645	rm -f conftest.err conftest.$ac_ext
3646
3647	done
3648	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3649	rm -f conftest.err conftest.$ac_ext
3650	if $ac_preproc_ok; then
3651	:
3652	else
3653	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3654	See \`config.log' for more details." >&5
3655	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3656	See \`config.log' for more details." >&2;}
3657	{ (exit 1); exit 1; }; }
3658	fi
3659
3660	ac_ext=c
3661	ac_cpp='$CPP $CPPFLAGS'
3662	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3665
3666
3667	echo "$as_me:$LINENO: checking for egrep" >&5
3668	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3669	if test "${ac_cv_prog_egrep+set}" = set; then
3670	echo $ECHO_N "(cached) $ECHO_C" >&6
3671	else
3672	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3673	then ac_cv_prog_egrep='grep -E'
3674	else ac_cv_prog_egrep='egrep'
3675	fi
3676	fi
3677	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3678	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3679	EGREP=$ac_cv_prog_egrep
3680
3681
3682	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3683	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3684	if test "${ac_cv_header_stdc+set}" = set; then
3685	echo $ECHO_N "(cached) $ECHO_C" >&6
3686	else
3687	cat >conftest.$ac_ext <<_ACEOF
3688	/* confdefs.h. */
3689	_ACEOF
3690	cat confdefs.h >>conftest.$ac_ext
3691	cat >>conftest.$ac_ext <<_ACEOF
3692	/* end confdefs.h. */
3693	#include <stdlib.h>
3694	#include <stdarg.h>
3695	#include <string.h>
3696	#include <float.h>
3697
3698	int
3699	main ()
3700	{
3701
3702	;
3703	return 0;
3704	}
3705	_ACEOF
3706	rm -f conftest.$ac_objext
3707	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3708	(eval $ac_compile) 2>conftest.er1
3709	ac_status=$?
3710	grep -v '^ *+' conftest.er1 >conftest.err
3711	rm -f conftest.er1
3712	cat conftest.err >&5
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } &&
3715	{ ac_try='test -z "$ac_c_werror_flag"
3716	\|\| test ! -s conftest.err'
3717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3718	(eval $ac_try) 2>&5
3719	ac_status=$?
3720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721	(exit $ac_status); }; } &&
3722	{ ac_try='test -s conftest.$ac_objext'
3723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3724	(eval $ac_try) 2>&5
3725	ac_status=$?
3726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3727	(exit $ac_status); }; }; then
3728	ac_cv_header_stdc=yes
3729	else
3730	echo "$as_me: failed program was:" >&5
3731	sed 's/^/\| /' conftest.$ac_ext >&5
3732
3733	ac_cv_header_stdc=no
3734	fi
3735	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3736
3737	if test $ac_cv_header_stdc = yes; then
3738	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3739	cat >conftest.$ac_ext <<_ACEOF
3740	/* confdefs.h. */
3741	_ACEOF
3742	cat confdefs.h >>conftest.$ac_ext
3743	cat >>conftest.$ac_ext <<_ACEOF
3744	/* end confdefs.h. */
3745	#include <string.h>
3746
3747	_ACEOF
3748	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3749	$EGREP "memchr" >/dev/null 2>&1; then
3750	:
3751	else
3752	ac_cv_header_stdc=no
3753	fi
3754	rm -f conftest*
3755
3756	fi
3757
3758	if test $ac_cv_header_stdc = yes; then
3759	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3760	cat >conftest.$ac_ext <<_ACEOF
3761	/* confdefs.h. */
3762	_ACEOF
3763	cat confdefs.h >>conftest.$ac_ext
3764	cat >>conftest.$ac_ext <<_ACEOF
3765	/* end confdefs.h. */
3766	#include <stdlib.h>
3767
3768	_ACEOF
3769	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3770	$EGREP "free" >/dev/null 2>&1; then
3771	:
3772	else
3773	ac_cv_header_stdc=no
3774	fi
3775	rm -f conftest*
3776
3777	fi
3778
3779	if test $ac_cv_header_stdc = yes; then
3780	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3781	if test "$cross_compiling" = yes; then
3782	:
3783	else
3784	cat >conftest.$ac_ext <<_ACEOF
3785	/* confdefs.h. */
3786	_ACEOF
3787	cat confdefs.h >>conftest.$ac_ext
3788	cat >>conftest.$ac_ext <<_ACEOF
3789	/* end confdefs.h. */
3790	#include <ctype.h>
3791	#if ((' ' & 0x0FF) == 0x020)
3792	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3793	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3794	#else
3795	# define ISLOWER(c) \
3796	(('a' <= (c) && (c) <= 'i') \
3797	\|\| ('j' <= (c) && (c) <= 'r') \
3798	\|\| ('s' <= (c) && (c) <= 'z'))
3799	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3800	#endif
3801
3802	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3803	int
3804	main ()
3805	{
3806	int i;
3807	for (i = 0; i < 256; i++)
3808	if (XOR (islower (i), ISLOWER (i))
3809	\|\| toupper (i) != TOUPPER (i))
3810	exit(2);
3811	exit (0);
3812	}
3813	_ACEOF
3814	rm -f conftest$ac_exeext
3815	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3816	(eval $ac_link) 2>&5
3817	ac_status=$?
3818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3819	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3820	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3821	(eval $ac_try) 2>&5
3822	ac_status=$?
3823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3824	(exit $ac_status); }; }; then
3825	:
3826	else
3827	echo "$as_me: program exited with status $ac_status" >&5
3828	echo "$as_me: failed program was:" >&5
3829	sed 's/^/\| /' conftest.$ac_ext >&5
3830
3831	( exit $ac_status )
3832	ac_cv_header_stdc=no
3833	fi
3834	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3835	fi
3836	fi
3837	fi
3838	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3839	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3840	if test $ac_cv_header_stdc = yes; then
3841
3842	cat >>confdefs.h <<\_ACEOF
3843	#define STDC_HEADERS 1
3844	_ACEOF
3845
3846	fi
3847
3848
3849	##################################
3850	## CHECKING OPTIONAL ARGUMENTS ##
3851	##################################
3852
3853	#-----------------#
3854	# DEBUG-statement #
3855	#-----------------#
3856	DEBUG=no
3857	echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3858	echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3859	# Check whether --enable-debug or --disable-debug was given.
3860	if test "${enable_debug+set}" = set; then
3861	enableval="$enable_debug"
3862	DEBUG=$enableval
3863	fi;
3864
3865	if test x$DEBUG = xno; then
3866	echo "no"
3867	echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3868	DEBUG=4
3869	elif test x$DEBUG = xyes; then
3870	echo "yes"
3871	echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3872	DEBUG=4
3873	else
3874	echo "yes: setting debuglevel to to $DEBUG"
3875	fi
3876
3877	cat >>confdefs.h <<_ACEOF
3878	#define DEBUG $DEBUG
3879	_ACEOF
3880
3881
3882
3883
3884	#---------------#
3885	# Modular Debug #
3886	#---------------#
3887	MODULAR_DEBUG=yes
3888	echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
3889	echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
3890	# Check whether --enable-modular-debug or --disable-modular-debug was given.
3891	if test "${enable_modular_debug+set}" = set; then
3892	enableval="$enable_modular_debug"
3893	MODULAR_DEBUG=$enableval
3894	fi;
3895
3896	if test x$MODULAR_DEBUG = xno; then
3897	echo "no"
3898	elif test x$MODULAR_DEBUG = xyes; then
3899	echo "yes"
3900
3901	cat >>confdefs.h <<_ACEOF
3902	#define MODULAR_DEBUG 1
3903	_ACEOF
3904
3905	fi
3906
3907	#--------------#
3908	# GTK-disabled #
3909	#--------------#
3910	echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
3911	echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
3912
3913	# Check whether --with-gtk or --without-gtk was given.
3914	if test "${with_gtk+set}" = set; then
3915	withval="$with_gtk"
3916	def_gtk=no
3917	else
3918	def_gtk=yes
3919	fi;
3920	if test x$def_gtk = xyes; then
3921	echo "yes"
3922	fi
3923	if test x$def_gtk = xno; then
3924	echo "no"
3925	fi
3926
3927	#------------------#
3928	# gThread-disabled #
3929	#------------------#
3930	echo "$as_me:$LINENO: checking if gThread should be enabled" >&5
3931	echo $ECHO_N "checking if gThread should be enabled... $ECHO_C" >&6
3932
3933	# Check whether --with-gthread or --without-gthread was given.
3934	if test "${with_gthread+set}" = set; then
3935	withval="$with_gthread"
3936	def_gthread=no
3937	else
3938	def_gthread=yes
3939	fi;
3940	if test x$def_gthread = xyes; then
3941	echo "yes"
3942	fi
3943	if test x$def_gthread = xno; then
3944	echo "no"
3945	fi
3946
3947	#------------------#
3948	# pthread-disabled #
3949	#------------------#
3950	echo "$as_me:$LINENO: checking if pthread should be enabled" >&5
3951	echo $ECHO_N "checking if pthread should be enabled... $ECHO_C" >&6
3952
3953	# Check whether --with-pthread or --without-pthread was given.
3954	if test "${with_pthread+set}" = set; then
3955	withval="$with_pthread"
3956	def_pthread=no
3957	else
3958	def_pthread=yes
3959	fi;
3960	if test x$def_pthread = xyes; then
3961	echo "yes"
3962	fi
3963	if test x$def_pthread = xno; then
3964	echo "no"
3965	fi
3966
3967	#------------------#
3968	# libCurl-disabled #
3969	#------------------#
3970	echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
3971	echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
3972
3973	# Check whether --with-curl or --without-curl was given.
3974	if test "${with_curl+set}" = set; then
3975	withval="$with_curl"
3976	def_curl=no
3977	else
3978	def_curl=yes
3979	fi;
3980	if test x$def_curl = xyes; then
3981	echo "yes"
3982	fi
3983	if test x$def_curl = xno; then
3984	echo "no"
3985	fi
3986
3987	#-------------------#
3988	# SubProject-enable #
3989	#-------------------#
3990	def_sub_projects=no
3991	echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
3992	echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
3993	# Check whether --enable-sub-projects or --disable-sub-projects was given.
3994	if test "${enable_sub_projects+set}" = set; then
3995	enableval="$enable_sub_projects"
3996	def_sub_projects=yes
3997	fi;
3998	if test x$def_sub_projects = xyes; then
3999	echo "yes"
4000	fi
4001	if test x$def_sub_projects = xno; then
4002	echo "no"
4003	fi
4004
4005
4006	if test x$def_sub_projects = xyes; then
4007	SUB_PROJECTS_TRUE=
4008	SUB_PROJECTS_FALSE='#'
4009	else
4010	SUB_PROJECTS_TRUE='#'
4011	SUB_PROJECTS_FALSE=
4012	fi
4013
4014
4015	#-------------------#
4016	# Profiling Enabled #
4017	#-------------------#
4018	def_profiling=no
4019	echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4020	echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4021	# Check whether --enable-profile or --disable-profile was given.
4022	if test "${enable_profile+set}" = set; then
4023	enableval="$enable_profile"
4024	def_profiling=yes
4025	fi;
4026	if test x$def_profiling = xyes; then
4027	echo "yes"
4028	CXXFLAGS="$CXXFLAGS -pg"
4029	fi
4030	if test x$def_profiling = xno; then
4031	echo "no"
4032	fi
4033
4034	#----------------#
4035	# efence Enabled #
4036	#----------------#
4037	def_efence=no
4038	echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4039	echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4040	# Check whether --enable-efence or --disable-efence was given.
4041	if test "${enable_efence+set}" = set; then
4042	enableval="$enable_efence"
4043	def_efence=yes
4044	fi;
4045	if test x$def_efence = xyes; then
4046	echo "yes"
4047	fi
4048	if test x$def_efence = xno; then
4049	echo "no"
4050	fi
4051
4052	#----------------------#
4053	# Documentation-enable #
4054	#----------------------#
4055	def_documentation=no
4056	echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4057	echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4058	# Check whether --enable-documentation or --disable-documentation was given.
4059	if test "${enable_documentation+set}" = set; then
4060	enableval="$enable_documentation"
4061	def_documentation=yes
4062	fi;
4063	if test x$def_documentation = xyes; then
4064	echo "yes"
4065	fi
4066	if test x$def_documentation = xno; then
4067	echo "no"
4068	fi
4069
4070
4071	if test x$def_documentation = xyes; then
4072	DOCUMENTATION_TRUE=
4073	DOCUMENTATION_FALSE='#'
4074	else
4075	DOCUMENTATION_TRUE='#'
4076	DOCUMENTATION_FALSE=
4077	fi
4078
4079	#######################
4080	## PROGRAMM CHECKING ##
4081	## 3. party Programs ##
4082	#######################
4083
4084	#----------------------#
4085	# checking for Doxygen #
4086	#----------------------#
4087	# Extract the first word of "doxygen", so it can be a program name with args.
4088	set dummy doxygen; ac_word=$2
4089	echo "$as_me:$LINENO: checking for $ac_word" >&5
4090	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4091	if test "${ac_cv_path_DOXYGEN+set}" = set; then
4092	echo $ECHO_N "(cached) $ECHO_C" >&6
4093	else
4094	case $DOXYGEN in
4095	[\\/]* \| ?:[\\/]*)
4096	ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4097	;;
4098	*)
4099	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4100	for as_dir in $PATH
4101	do
4102	IFS=$as_save_IFS
4103	test -z "$as_dir" && as_dir=.
4104	for ac_exec_ext in '' $ac_executable_extensions; do
4105	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4106	ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4107	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4108	break 2
4109	fi
4110	done
4111	done
4112
4113	;;
4114	esac
4115	fi
4116	DOXYGEN=$ac_cv_path_DOXYGEN
4117
4118	if test -n "$DOXYGEN"; then
4119	echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4120	echo "${ECHO_T}$DOXYGEN" >&6
4121	else
4122	echo "$as_me:$LINENO: result: no" >&5
4123	echo "${ECHO_T}no" >&6
4124	fi
4125
4126
4127
4128	if test $DOXYGEN; then
4129	DOXYGEN_TRUE=
4130	DOXYGEN_FALSE='#'
4131	else
4132	DOXYGEN_TRUE='#'
4133	DOXYGEN_FALSE=
4134	fi
4135
4136
4137	#--------------------#
4138	# checking for gprof #
4139	#--------------------#
4140	# Extract the first word of "gprof", so it can be a program name with args.
4141	set dummy gprof; ac_word=$2
4142	echo "$as_me:$LINENO: checking for $ac_word" >&5
4143	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4144	if test "${ac_cv_path_GPROF+set}" = set; then
4145	echo $ECHO_N "(cached) $ECHO_C" >&6
4146	else
4147	case $GPROF in
4148	[\\/]* \| ?:[\\/]*)
4149	ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4150	;;
4151	*)
4152	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4153	for as_dir in $PATH
4154	do
4155	IFS=$as_save_IFS
4156	test -z "$as_dir" && as_dir=.
4157	for ac_exec_ext in '' $ac_executable_extensions; do
4158	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4159	ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4160	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4161	break 2
4162	fi
4163	done
4164	done
4165
4166	;;
4167	esac
4168	fi
4169	GPROF=$ac_cv_path_GPROF
4170
4171	if test -n "$GPROF"; then
4172	echo "$as_me:$LINENO: result: $GPROF" >&5
4173	echo "${ECHO_T}$GPROF" >&6
4174	else
4175	echo "$as_me:$LINENO: result: no" >&5
4176	echo "${ECHO_T}no" >&6
4177	fi
4178
4179
4180	#########################
4181	## CHECKING FOR SYSTEM ##
4182	#########################
4183	## here the system is checked, and openGL is included
4184	## also checking for SDL on differen Systems
4185
4186	echo "$as_me:$LINENO: checking for System" >&5
4187	echo $ECHO_N "checking for System... $ECHO_C" >&6
4188	## checking for openGL-environment and other sys-specific parameters
4189	case "$target" in
4190	#---------#
4191	# WINDOWS #
4192	#---------#
4193	--mingw32*)
4194	echo "mingw-WINDOWS detected"
4195
4196	CPPFLAGS="-I/usr/include/SDL -I/mingw/include/SDL"
4197
4198	mingw="yes"
4199	MSBITFIELDS="-mms-bitfields"
4200	MWINDOWS="-mwindows"
4201
4202	# checking gl header
4203	#done before loop
4204
4205	# checking gl header
4206	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4217	inttypes.h stdint.h unistd.h
4218	do
4219	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4220	echo "$as_me:$LINENO: checking for $ac_header" >&5
4221	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4222	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4223	echo $ECHO_N "(cached) $ECHO_C" >&6
4224	else
4225	cat >conftest.$ac_ext <<_ACEOF
4226	/* confdefs.h. */
4227	_ACEOF
4228	cat confdefs.h >>conftest.$ac_ext
4229	cat >>conftest.$ac_ext <<_ACEOF
4230	/* end confdefs.h. */
4231	$ac_includes_default
4232
4233	#include <$ac_header>
4234	_ACEOF
4235	rm -f conftest.$ac_objext
4236	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4237	(eval $ac_compile) 2>conftest.er1
4238	ac_status=$?
4239	grep -v '^ *+' conftest.er1 >conftest.err
4240	rm -f conftest.er1
4241	cat conftest.err >&5
4242	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4243	(exit $ac_status); } &&
4244	{ ac_try='test -z "$ac_c_werror_flag"
4245	\|\| test ! -s conftest.err'
4246	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4247	(eval $ac_try) 2>&5
4248	ac_status=$?
4249	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250	(exit $ac_status); }; } &&
4251	{ ac_try='test -s conftest.$ac_objext'
4252	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4253	(eval $ac_try) 2>&5
4254	ac_status=$?
4255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4256	(exit $ac_status); }; }; then
4257	eval "$as_ac_Header=yes"
4258	else
4259	echo "$as_me: failed program was:" >&5
4260	sed 's/^/\| /' conftest.$ac_ext >&5
4261
4262	eval "$as_ac_Header=no"
4263	fi
4264	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4265	fi
4266	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4267	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4268	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4269	cat >>confdefs.h <<_ACEOF
4270	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4271	_ACEOF
4272
4273	fi
4274
4275	done
4276
4277
4278
4279	for ac_header in GL/gl.h
4280	do
4281	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4282	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4283	echo "$as_me:$LINENO: checking for $ac_header" >&5
4284	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4285	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4286	echo $ECHO_N "(cached) $ECHO_C" >&6
4287	fi
4288	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4289	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4290	else
4291	# Is the header compilable?
4292	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4293	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4294	cat >conftest.$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	$ac_includes_default
4301	#include <$ac_header>
4302	_ACEOF
4303	rm -f conftest.$ac_objext
4304	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4305	(eval $ac_compile) 2>conftest.er1
4306	ac_status=$?
4307	grep -v '^ *+' conftest.er1 >conftest.err
4308	rm -f conftest.er1
4309	cat conftest.err >&5
4310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311	(exit $ac_status); } &&
4312	{ ac_try='test -z "$ac_c_werror_flag"
4313	\|\| test ! -s conftest.err'
4314	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4315	(eval $ac_try) 2>&5
4316	ac_status=$?
4317	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318	(exit $ac_status); }; } &&
4319	{ ac_try='test -s conftest.$ac_objext'
4320	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4321	(eval $ac_try) 2>&5
4322	ac_status=$?
4323	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4324	(exit $ac_status); }; }; then
4325	ac_header_compiler=yes
4326	else
4327	echo "$as_me: failed program was:" >&5
4328	sed 's/^/\| /' conftest.$ac_ext >&5
4329
4330	ac_header_compiler=no
4331	fi
4332	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4333	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4334	echo "${ECHO_T}$ac_header_compiler" >&6
4335
4336	# Is the header present?
4337	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4338	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4339	cat >conftest.$ac_ext <<_ACEOF
4340	/* confdefs.h. */
4341	_ACEOF
4342	cat confdefs.h >>conftest.$ac_ext
4343	cat >>conftest.$ac_ext <<_ACEOF
4344	/* end confdefs.h. */
4345	#include <$ac_header>
4346	_ACEOF
4347	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4348	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4349	ac_status=$?
4350	grep -v '^ *+' conftest.er1 >conftest.err
4351	rm -f conftest.er1
4352	cat conftest.err >&5
4353	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4354	(exit $ac_status); } >/dev/null; then
4355	if test -s conftest.err; then
4356	ac_cpp_err=$ac_c_preproc_warn_flag
4357	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4358	else
4359	ac_cpp_err=
4360	fi
4361	else
4362	ac_cpp_err=yes
4363	fi
4364	if test -z "$ac_cpp_err"; then
4365	ac_header_preproc=yes
4366	else
4367	echo "$as_me: failed program was:" >&5
4368	sed 's/^/\| /' conftest.$ac_ext >&5
4369
4370	ac_header_preproc=no
4371	fi
4372	rm -f conftest.err conftest.$ac_ext
4373	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4374	echo "${ECHO_T}$ac_header_preproc" >&6
4375
4376	# So? What about this header?
4377	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4378	yes:no: )
4379	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4380	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4381	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4382	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4383	ac_header_preproc=yes
4384	;;
4385	no:yes:* )
4386	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4387	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4388	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4389	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4390	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4391	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4392	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4393	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4394	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4395	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4396	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4397	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4398	(
4399	cat <<\_ASBOX
4400	## ---------------------------------------------- ##
4401	## Report this to orxonox-dev at mail.datacore.ch ##
4402	## ---------------------------------------------- ##
4403	_ASBOX
4404	) \|
4405	sed "s/^/$as_me: WARNING: /" >&2
4406	;;
4407	esac
4408	echo "$as_me:$LINENO: checking for $ac_header" >&5
4409	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4410	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4411	echo $ECHO_N "(cached) $ECHO_C" >&6
4412	else
4413	eval "$as_ac_Header=\$ac_header_preproc"
4414	fi
4415	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4416	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4417
4418	fi
4419	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4420	cat >>confdefs.h <<_ACEOF
4421	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4422	_ACEOF
4423
4424	else
4425	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4426	echo "$as_me: error: cannot find opengl headers" >&2;}
4427	{ (exit 1); exit 1; }; }
4428	fi
4429
4430	done
4431
4432	# checking for Windows openGl library
4433	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4434	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4435	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4436	echo $ECHO_N "(cached) $ECHO_C" >&6
4437	else
4438	ac_check_lib_save_LIBS=$LIBS
4439	LIBS="-lopengl32 $LIBS"
4440	cat >conftest.$ac_ext <<_ACEOF
4441	/* confdefs.h. */
4442	_ACEOF
4443	cat confdefs.h >>conftest.$ac_ext
4444	cat >>conftest.$ac_ext <<_ACEOF
4445	/* end confdefs.h. */
4446
4447
4448	int
4449	main ()
4450	{
4451	main ();
4452	;
4453	return 0;
4454	}
4455	_ACEOF
4456	rm -f conftest.$ac_objext conftest$ac_exeext
4457	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4458	(eval $ac_link) 2>conftest.er1
4459	ac_status=$?
4460	grep -v '^ *+' conftest.er1 >conftest.err
4461	rm -f conftest.er1
4462	cat conftest.err >&5
4463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464	(exit $ac_status); } &&
4465	{ ac_try='test -z "$ac_c_werror_flag"
4466	\|\| test ! -s conftest.err'
4467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4468	(eval $ac_try) 2>&5
4469	ac_status=$?
4470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471	(exit $ac_status); }; } &&
4472	{ ac_try='test -s conftest$ac_exeext'
4473	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474	(eval $ac_try) 2>&5
4475	ac_status=$?
4476	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477	(exit $ac_status); }; }; then
4478	ac_cv_lib_opengl32_main=yes
4479	else
4480	echo "$as_me: failed program was:" >&5
4481	sed 's/^/\| /' conftest.$ac_ext >&5
4482
4483	ac_cv_lib_opengl32_main=no
4484	fi
4485	rm -f conftest.err conftest.$ac_objext \
4486	conftest$ac_exeext conftest.$ac_ext
4487	LIBS=$ac_check_lib_save_LIBS
4488	fi
4489	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4490	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4491	if test $ac_cv_lib_opengl32_main = yes; then
4492	FOUND_opengl32=yes
4493	else
4494	"gl/gl.h"
4495	fi
4496
4497	if test x$FOUND_opengl32 = xyes ; then
4498	LIBS="$LIBS -lopengl32"
4499	else
4500	echo "------------------"
4501	echo "opengl not found."
4502	echo "please install the opengl package which can be found at http://www.opengl.org"
4503	echo "------------------"
4504	exit -1
4505	fi
4506
4507	# cheking for GLU-header
4508
4509	for ac_header in GL/glu.h
4510	do
4511	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4512	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4513	echo "$as_me:$LINENO: checking for $ac_header" >&5
4514	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4515	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4516	echo $ECHO_N "(cached) $ECHO_C" >&6
4517	fi
4518	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4519	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4520	else
4521	# Is the header compilable?
4522	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4523	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4524	cat >conftest.$ac_ext <<_ACEOF
4525	/* confdefs.h. */
4526	_ACEOF
4527	cat confdefs.h >>conftest.$ac_ext
4528	cat >>conftest.$ac_ext <<_ACEOF
4529	/* end confdefs.h. */
4530	$ac_includes_default
4531	#include <$ac_header>
4532	_ACEOF
4533	rm -f conftest.$ac_objext
4534	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4535	(eval $ac_compile) 2>conftest.er1
4536	ac_status=$?
4537	grep -v '^ *+' conftest.er1 >conftest.err
4538	rm -f conftest.er1
4539	cat conftest.err >&5
4540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541	(exit $ac_status); } &&
4542	{ ac_try='test -z "$ac_c_werror_flag"
4543	\|\| test ! -s conftest.err'
4544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4545	(eval $ac_try) 2>&5
4546	ac_status=$?
4547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4548	(exit $ac_status); }; } &&
4549	{ ac_try='test -s conftest.$ac_objext'
4550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551	(eval $ac_try) 2>&5
4552	ac_status=$?
4553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554	(exit $ac_status); }; }; then
4555	ac_header_compiler=yes
4556	else
4557	echo "$as_me: failed program was:" >&5
4558	sed 's/^/\| /' conftest.$ac_ext >&5
4559
4560	ac_header_compiler=no
4561	fi
4562	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4563	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4564	echo "${ECHO_T}$ac_header_compiler" >&6
4565
4566	# Is the header present?
4567	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4568	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4569	cat >conftest.$ac_ext <<_ACEOF
4570	/* confdefs.h. */
4571	_ACEOF
4572	cat confdefs.h >>conftest.$ac_ext
4573	cat >>conftest.$ac_ext <<_ACEOF
4574	/* end confdefs.h. */
4575	#include <$ac_header>
4576	_ACEOF
4577	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4578	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4579	ac_status=$?
4580	grep -v '^ *+' conftest.er1 >conftest.err
4581	rm -f conftest.er1
4582	cat conftest.err >&5
4583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584	(exit $ac_status); } >/dev/null; then
4585	if test -s conftest.err; then
4586	ac_cpp_err=$ac_c_preproc_warn_flag
4587	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4588	else
4589	ac_cpp_err=
4590	fi
4591	else
4592	ac_cpp_err=yes
4593	fi
4594	if test -z "$ac_cpp_err"; then
4595	ac_header_preproc=yes
4596	else
4597	echo "$as_me: failed program was:" >&5
4598	sed 's/^/\| /' conftest.$ac_ext >&5
4599
4600	ac_header_preproc=no
4601	fi
4602	rm -f conftest.err conftest.$ac_ext
4603	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4604	echo "${ECHO_T}$ac_header_preproc" >&6
4605
4606	# So? What about this header?
4607	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4608	yes:no: )
4609	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4610	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4611	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4612	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4613	ac_header_preproc=yes
4614	;;
4615	no:yes:* )
4616	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4617	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4618	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4619	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4620	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4621	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4622	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4623	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4624	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4625	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4626	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4627	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4628	(
4629	cat <<\_ASBOX
4630	## ---------------------------------------------- ##
4631	## Report this to orxonox-dev at mail.datacore.ch ##
4632	## ---------------------------------------------- ##
4633	_ASBOX
4634	) \|
4635	sed "s/^/$as_me: WARNING: /" >&2
4636	;;
4637	esac
4638	echo "$as_me:$LINENO: checking for $ac_header" >&5
4639	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4640	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4641	echo $ECHO_N "(cached) $ECHO_C" >&6
4642	else
4643	eval "$as_ac_Header=\$ac_header_preproc"
4644	fi
4645	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4646	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4647
4648	fi
4649	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4650	cat >>confdefs.h <<_ACEOF
4651	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4652	_ACEOF
4653
4654	else
4655	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4656	echo "$as_me: error: cannot find opengl headers" >&2;}
4657	{ (exit 1); exit 1; }; }
4658	fi
4659
4660	done
4661
4662
4663	# checking for libGLU
4664	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4665	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4666	if test "${ac_cv_lib_glu32_main+set}" = set; then
4667	echo $ECHO_N "(cached) $ECHO_C" >&6
4668	else
4669	ac_check_lib_save_LIBS=$LIBS
4670	LIBS="-lglu32 $LIBS"
4671	cat >conftest.$ac_ext <<_ACEOF
4672	/* confdefs.h. */
4673	_ACEOF
4674	cat confdefs.h >>conftest.$ac_ext
4675	cat >>conftest.$ac_ext <<_ACEOF
4676	/* end confdefs.h. */
4677
4678
4679	int
4680	main ()
4681	{
4682	main ();
4683	;
4684	return 0;
4685	}
4686	_ACEOF
4687	rm -f conftest.$ac_objext conftest$ac_exeext
4688	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4689	(eval $ac_link) 2>conftest.er1
4690	ac_status=$?
4691	grep -v '^ *+' conftest.er1 >conftest.err
4692	rm -f conftest.er1
4693	cat conftest.err >&5
4694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695	(exit $ac_status); } &&
4696	{ ac_try='test -z "$ac_c_werror_flag"
4697	\|\| test ! -s conftest.err'
4698	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4699	(eval $ac_try) 2>&5
4700	ac_status=$?
4701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702	(exit $ac_status); }; } &&
4703	{ ac_try='test -s conftest$ac_exeext'
4704	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4705	(eval $ac_try) 2>&5
4706	ac_status=$?
4707	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4708	(exit $ac_status); }; }; then
4709	ac_cv_lib_glu32_main=yes
4710	else
4711	echo "$as_me: failed program was:" >&5
4712	sed 's/^/\| /' conftest.$ac_ext >&5
4713
4714	ac_cv_lib_glu32_main=no
4715	fi
4716	rm -f conftest.err conftest.$ac_objext \
4717	conftest$ac_exeext conftest.$ac_ext
4718	LIBS=$ac_check_lib_save_LIBS
4719	fi
4720	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4721	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4722	if test $ac_cv_lib_glu32_main = yes; then
4723	FOUND_glu32=yes
4724	fi
4725
4726	if test x$FOUND_glu32 = xyes ; then
4727	LIBS="$LIBS -lGLU32"
4728	else
4729	echo "------------------"
4730	echo "GLU library not found."
4731	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4732	echo "------------------"
4733	exit -1
4734	fi
4735
4736	# checking for mingw32
4737	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4738	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4739	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4740	echo $ECHO_N "(cached) $ECHO_C" >&6
4741	else
4742	ac_check_lib_save_LIBS=$LIBS
4743	LIBS="-lmingw32 $LIBS"
4744	cat >conftest.$ac_ext <<_ACEOF
4745	/* confdefs.h. */
4746	_ACEOF
4747	cat confdefs.h >>conftest.$ac_ext
4748	cat >>conftest.$ac_ext <<_ACEOF
4749	/* end confdefs.h. */
4750
4751
4752	int
4753	main ()
4754	{
4755	main ();
4756	;
4757	return 0;
4758	}
4759	_ACEOF
4760	rm -f conftest.$ac_objext conftest$ac_exeext
4761	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4762	(eval $ac_link) 2>conftest.er1
4763	ac_status=$?
4764	grep -v '^ *+' conftest.er1 >conftest.err
4765	rm -f conftest.er1
4766	cat conftest.err >&5
4767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4768	(exit $ac_status); } &&
4769	{ ac_try='test -z "$ac_c_werror_flag"
4770	\|\| test ! -s conftest.err'
4771	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4772	(eval $ac_try) 2>&5
4773	ac_status=$?
4774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775	(exit $ac_status); }; } &&
4776	{ ac_try='test -s conftest$ac_exeext'
4777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4778	(eval $ac_try) 2>&5
4779	ac_status=$?
4780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781	(exit $ac_status); }; }; then
4782	ac_cv_lib_mingw32_main=yes
4783	else
4784	echo "$as_me: failed program was:" >&5
4785	sed 's/^/\| /' conftest.$ac_ext >&5
4786
4787	ac_cv_lib_mingw32_main=no
4788	fi
4789	rm -f conftest.err conftest.$ac_objext \
4790	conftest$ac_exeext conftest.$ac_ext
4791	LIBS=$ac_check_lib_save_LIBS
4792	fi
4793	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4794	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4795	if test $ac_cv_lib_mingw32_main = yes; then
4796	FOUND_mingw32=yes
4797	fi
4798
4799	if test x$FOUND_mingw32 = xyes; then
4800	LIBS="$LIBS -lmingw32"
4801	fi
4802	# checking for SDL-headers
4803
4804	for ac_header in SDL.h
4805	do
4806	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4808	echo "$as_me:$LINENO: checking for $ac_header" >&5
4809	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4810	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4811	echo $ECHO_N "(cached) $ECHO_C" >&6
4812	fi
4813	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4814	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4815	else
4816	# Is the header compilable?
4817	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4818	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4819	cat >conftest.$ac_ext <<_ACEOF
4820	/* confdefs.h. */
4821	_ACEOF
4822	cat confdefs.h >>conftest.$ac_ext
4823	cat >>conftest.$ac_ext <<_ACEOF
4824	/* end confdefs.h. */
4825	$ac_includes_default
4826	#include <$ac_header>
4827	_ACEOF
4828	rm -f conftest.$ac_objext
4829	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4830	(eval $ac_compile) 2>conftest.er1
4831	ac_status=$?
4832	grep -v '^ *+' conftest.er1 >conftest.err
4833	rm -f conftest.er1
4834	cat conftest.err >&5
4835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4836	(exit $ac_status); } &&
4837	{ ac_try='test -z "$ac_c_werror_flag"
4838	\|\| test ! -s conftest.err'
4839	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840	(eval $ac_try) 2>&5
4841	ac_status=$?
4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843	(exit $ac_status); }; } &&
4844	{ ac_try='test -s conftest.$ac_objext'
4845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846	(eval $ac_try) 2>&5
4847	ac_status=$?
4848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849	(exit $ac_status); }; }; then
4850	ac_header_compiler=yes
4851	else
4852	echo "$as_me: failed program was:" >&5
4853	sed 's/^/\| /' conftest.$ac_ext >&5
4854
4855	ac_header_compiler=no
4856	fi
4857	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4858	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4859	echo "${ECHO_T}$ac_header_compiler" >&6
4860
4861	# Is the header present?
4862	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4863	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4864	cat >conftest.$ac_ext <<_ACEOF
4865	/* confdefs.h. */
4866	_ACEOF
4867	cat confdefs.h >>conftest.$ac_ext
4868	cat >>conftest.$ac_ext <<_ACEOF
4869	/* end confdefs.h. */
4870	#include <$ac_header>
4871	_ACEOF
4872	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4873	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4874	ac_status=$?
4875	grep -v '^ *+' conftest.er1 >conftest.err
4876	rm -f conftest.er1
4877	cat conftest.err >&5
4878	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4879	(exit $ac_status); } >/dev/null; then
4880	if test -s conftest.err; then
4881	ac_cpp_err=$ac_c_preproc_warn_flag
4882	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4883	else
4884	ac_cpp_err=
4885	fi
4886	else
4887	ac_cpp_err=yes
4888	fi
4889	if test -z "$ac_cpp_err"; then
4890	ac_header_preproc=yes
4891	else
4892	echo "$as_me: failed program was:" >&5
4893	sed 's/^/\| /' conftest.$ac_ext >&5
4894
4895	ac_header_preproc=no
4896	fi
4897	rm -f conftest.err conftest.$ac_ext
4898	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4899	echo "${ECHO_T}$ac_header_preproc" >&6
4900
4901	# So? What about this header?
4902	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4903	yes:no: )
4904	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4905	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4906	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4907	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4908	ac_header_preproc=yes
4909	;;
4910	no:yes:* )
4911	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4912	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4913	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4914	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4915	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4916	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4917	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4918	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4919	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4920	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4921	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4922	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4923	(
4924	cat <<\_ASBOX
4925	## ---------------------------------------------- ##
4926	## Report this to orxonox-dev at mail.datacore.ch ##
4927	## ---------------------------------------------- ##
4928	_ASBOX
4929	) \|
4930	sed "s/^/$as_me: WARNING: /" >&2
4931	;;
4932	esac
4933	echo "$as_me:$LINENO: checking for $ac_header" >&5
4934	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4935	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4936	echo $ECHO_N "(cached) $ECHO_C" >&6
4937	else
4938	eval "$as_ac_Header=\$ac_header_preproc"
4939	fi
4940	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4941	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4942
4943	fi
4944	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4945	cat >>confdefs.h <<_ACEOF
4946	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4947	_ACEOF
4948
4949	else
4950	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4951	echo "$as_me: error: cannot find SDL headers" >&2;}
4952	{ (exit 1); exit 1; }; }
4953	fi
4954
4955	done
4956
4957
4958	#checking for libSDL
4959	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4960	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4961	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4962	echo $ECHO_N "(cached) $ECHO_C" >&6
4963	else
4964	ac_check_lib_save_LIBS=$LIBS
4965	LIBS="-lsdlmain $LIBS"
4966	cat >conftest.$ac_ext <<_ACEOF
4967	/* confdefs.h. */
4968	_ACEOF
4969	cat confdefs.h >>conftest.$ac_ext
4970	cat >>conftest.$ac_ext <<_ACEOF
4971	/* end confdefs.h. */
4972
4973
4974	int
4975	main ()
4976	{
4977	main ();
4978	;
4979	return 0;
4980	}
4981	_ACEOF
4982	rm -f conftest.$ac_objext conftest$ac_exeext
4983	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4984	(eval $ac_link) 2>conftest.er1
4985	ac_status=$?
4986	grep -v '^ *+' conftest.er1 >conftest.err
4987	rm -f conftest.er1
4988	cat conftest.err >&5
4989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990	(exit $ac_status); } &&
4991	{ ac_try='test -z "$ac_c_werror_flag"
4992	\|\| test ! -s conftest.err'
4993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4994	(eval $ac_try) 2>&5
4995	ac_status=$?
4996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4997	(exit $ac_status); }; } &&
4998	{ ac_try='test -s conftest$ac_exeext'
4999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5000	(eval $ac_try) 2>&5
5001	ac_status=$?
5002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5003	(exit $ac_status); }; }; then
5004	ac_cv_lib_sdlmain_main=yes
5005	else
5006	echo "$as_me: failed program was:" >&5
5007	sed 's/^/\| /' conftest.$ac_ext >&5
5008
5009	ac_cv_lib_sdlmain_main=no
5010	fi
5011	rm -f conftest.err conftest.$ac_objext \
5012	conftest$ac_exeext conftest.$ac_ext
5013	LIBS=$ac_check_lib_save_LIBS
5014	fi
5015	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5016	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5017	if test $ac_cv_lib_sdlmain_main = yes; then
5018	FOUND_sdlmain=yes
5019	fi
5020
5021	if test x$FOUND_sdlmain = xyes ; then
5022	LIBS="$LIBS -lsdlmain"
5023	else
5024	echo "------------------"
5025	echo "SDL library not found."
5026	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5027	echo "------------------"
5028	exit 1
5029	fi
5030	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5031	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5032	if test "${ac_cv_lib_sdl_main+set}" = set; then
5033	echo $ECHO_N "(cached) $ECHO_C" >&6
5034	else
5035	ac_check_lib_save_LIBS=$LIBS
5036	LIBS="-lsdl $LIBS"
5037	cat >conftest.$ac_ext <<_ACEOF
5038	/* confdefs.h. */
5039	_ACEOF
5040	cat confdefs.h >>conftest.$ac_ext
5041	cat >>conftest.$ac_ext <<_ACEOF
5042	/* end confdefs.h. */
5043
5044
5045	int
5046	main ()
5047	{
5048	main ();
5049	;
5050	return 0;
5051	}
5052	_ACEOF
5053	rm -f conftest.$ac_objext conftest$ac_exeext
5054	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5055	(eval $ac_link) 2>conftest.er1
5056	ac_status=$?
5057	grep -v '^ *+' conftest.er1 >conftest.err
5058	rm -f conftest.er1
5059	cat conftest.err >&5
5060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5061	(exit $ac_status); } &&
5062	{ ac_try='test -z "$ac_c_werror_flag"
5063	\|\| test ! -s conftest.err'
5064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5065	(eval $ac_try) 2>&5
5066	ac_status=$?
5067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5068	(exit $ac_status); }; } &&
5069	{ ac_try='test -s conftest$ac_exeext'
5070	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5071	(eval $ac_try) 2>&5
5072	ac_status=$?
5073	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074	(exit $ac_status); }; }; then
5075	ac_cv_lib_sdl_main=yes
5076	else
5077	echo "$as_me: failed program was:" >&5
5078	sed 's/^/\| /' conftest.$ac_ext >&5
5079
5080	ac_cv_lib_sdl_main=no
5081	fi
5082	rm -f conftest.err conftest.$ac_objext \
5083	conftest$ac_exeext conftest.$ac_ext
5084	LIBS=$ac_check_lib_save_LIBS
5085	fi
5086	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5087	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5088	if test $ac_cv_lib_sdl_main = yes; then
5089	FOUND_sdl=yes
5090	fi
5091
5092	if test x$FOUND_sdl = xyes ; then
5093	LIBS="$LIBS -lsdl"
5094	else
5095	echo "------------------"
5096	echo "SDL library not found."
5097	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5098	echo "------------------"
5099	exit -1
5100	fi
5101
5102	;;
5103	#-------#
5104	# LINUX #
5105	#-------#
5106	--linux*)
5107	echo "Linux detected"
5108
5109	Linux="yes"
5110
5111	CPPFLAGS="-I/usr/X11R6/include -I/usr/include/SDL"
5112	LDFLAGS="-L/usr/lib/opengl/xorg-x11/lib -L/usr/Mesa-6.0.1/lib -L/usr/X11R6/lib $LDFLAGS"
5113	# checking gl header
5114
5115	for ac_header in GL/gl.h
5116	do
5117	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5118	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5119	echo "$as_me:$LINENO: checking for $ac_header" >&5
5120	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5121	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5122	echo $ECHO_N "(cached) $ECHO_C" >&6
5123	fi
5124	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5125	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5126	else
5127	# Is the header compilable?
5128	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5129	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5130	cat >conftest.$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	$ac_includes_default
5137	#include <$ac_header>
5138	_ACEOF
5139	rm -f conftest.$ac_objext
5140	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5141	(eval $ac_compile) 2>conftest.er1
5142	ac_status=$?
5143	grep -v '^ *+' conftest.er1 >conftest.err
5144	rm -f conftest.er1
5145	cat conftest.err >&5
5146	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5147	(exit $ac_status); } &&
5148	{ ac_try='test -z "$ac_c_werror_flag"
5149	\|\| test ! -s conftest.err'
5150	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5151	(eval $ac_try) 2>&5
5152	ac_status=$?
5153	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5154	(exit $ac_status); }; } &&
5155	{ ac_try='test -s conftest.$ac_objext'
5156	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5157	(eval $ac_try) 2>&5
5158	ac_status=$?
5159	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5160	(exit $ac_status); }; }; then
5161	ac_header_compiler=yes
5162	else
5163	echo "$as_me: failed program was:" >&5
5164	sed 's/^/\| /' conftest.$ac_ext >&5
5165
5166	ac_header_compiler=no
5167	fi
5168	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5169	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5170	echo "${ECHO_T}$ac_header_compiler" >&6
5171
5172	# Is the header present?
5173	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5174	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5175	cat >conftest.$ac_ext <<_ACEOF
5176	/* confdefs.h. */
5177	_ACEOF
5178	cat confdefs.h >>conftest.$ac_ext
5179	cat >>conftest.$ac_ext <<_ACEOF
5180	/* end confdefs.h. */
5181	#include <$ac_header>
5182	_ACEOF
5183	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5184	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5185	ac_status=$?
5186	grep -v '^ *+' conftest.er1 >conftest.err
5187	rm -f conftest.er1
5188	cat conftest.err >&5
5189	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5190	(exit $ac_status); } >/dev/null; then
5191	if test -s conftest.err; then
5192	ac_cpp_err=$ac_c_preproc_warn_flag
5193	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5194	else
5195	ac_cpp_err=
5196	fi
5197	else
5198	ac_cpp_err=yes
5199	fi
5200	if test -z "$ac_cpp_err"; then
5201	ac_header_preproc=yes
5202	else
5203	echo "$as_me: failed program was:" >&5
5204	sed 's/^/\| /' conftest.$ac_ext >&5
5205
5206	ac_header_preproc=no
5207	fi
5208	rm -f conftest.err conftest.$ac_ext
5209	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5210	echo "${ECHO_T}$ac_header_preproc" >&6
5211
5212	# So? What about this header?
5213	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5214	yes:no: )
5215	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5216	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5217	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5218	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5219	ac_header_preproc=yes
5220	;;
5221	no:yes:* )
5222	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5223	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5224	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5225	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5226	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5227	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5228	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5229	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5230	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5231	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5232	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5233	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5234	(
5235	cat <<\_ASBOX
5236	## ---------------------------------------------- ##
5237	## Report this to orxonox-dev at mail.datacore.ch ##
5238	## ---------------------------------------------- ##
5239	_ASBOX
5240	) \|
5241	sed "s/^/$as_me: WARNING: /" >&2
5242	;;
5243	esac
5244	echo "$as_me:$LINENO: checking for $ac_header" >&5
5245	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5246	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5247	echo $ECHO_N "(cached) $ECHO_C" >&6
5248	else
5249	eval "$as_ac_Header=\$ac_header_preproc"
5250	fi
5251	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5252	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5253
5254	fi
5255	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5256	cat >>confdefs.h <<_ACEOF
5257	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5258	_ACEOF
5259
5260	else
5261	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5262	echo "$as_me: error: cannot find opengl headers" >&2;}
5263	{ (exit 1); exit 1; }; }
5264	fi
5265
5266	done
5267
5268
5269	# checking for Unix GL
5270	echo "$as_me:$LINENO: checking for glLoadIdentity in -lGL" >&5
5271	echo $ECHO_N "checking for glLoadIdentity in -lGL... $ECHO_C" >&6
5272	if test "${ac_cv_lib_GL_glLoadIdentity+set}" = set; then
5273	echo $ECHO_N "(cached) $ECHO_C" >&6
5274	else
5275	ac_check_lib_save_LIBS=$LIBS
5276	LIBS="-lGL $LIBS"
5277	cat >conftest.$ac_ext <<_ACEOF
5278	/* confdefs.h. */
5279	_ACEOF
5280	cat confdefs.h >>conftest.$ac_ext
5281	cat >>conftest.$ac_ext <<_ACEOF
5282	/* end confdefs.h. */
5283
5284	/* Override any gcc2 internal prototype to avoid an error. */
5285	#ifdef __cplusplus
5286	extern "C"
5287	#endif
5288	/* We use char because int might match the return type of a gcc2
5289	builtin and then its argument prototype would still apply. */
5290	char glLoadIdentity ();
5291	int
5292	main ()
5293	{
5294	glLoadIdentity ();
5295	;
5296	return 0;
5297	}
5298	_ACEOF
5299	rm -f conftest.$ac_objext conftest$ac_exeext
5300	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5301	(eval $ac_link) 2>conftest.er1
5302	ac_status=$?
5303	grep -v '^ *+' conftest.er1 >conftest.err
5304	rm -f conftest.er1
5305	cat conftest.err >&5
5306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5307	(exit $ac_status); } &&
5308	{ ac_try='test -z "$ac_c_werror_flag"
5309	\|\| test ! -s conftest.err'
5310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5311	(eval $ac_try) 2>&5
5312	ac_status=$?
5313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314	(exit $ac_status); }; } &&
5315	{ ac_try='test -s conftest$ac_exeext'
5316	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5317	(eval $ac_try) 2>&5
5318	ac_status=$?
5319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5320	(exit $ac_status); }; }; then
5321	ac_cv_lib_GL_glLoadIdentity=yes
5322	else
5323	echo "$as_me: failed program was:" >&5
5324	sed 's/^/\| /' conftest.$ac_ext >&5
5325
5326	ac_cv_lib_GL_glLoadIdentity=no
5327	fi
5328	rm -f conftest.err conftest.$ac_objext \
5329	conftest$ac_exeext conftest.$ac_ext
5330	LIBS=$ac_check_lib_save_LIBS
5331	fi
5332	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glLoadIdentity" >&5
5333	echo "${ECHO_T}$ac_cv_lib_GL_glLoadIdentity" >&6
5334	if test $ac_cv_lib_GL_glLoadIdentity = yes; then
5335	FOUND_GL=yes
5336	fi
5337
5338	if test x$FOUND_GL = xyes ; then
5339	LIBS="$LIBS -lGL"
5340	else
5341	echo "------------------"
5342	echo "opengl not found."
5343	echo "please install the opengl package which can be found at http://www.opengl.org"
5344	echo "------------------"
5345	exit -1
5346	fi
5347
5348	# cheking for GLU-header
5349
5350	for ac_header in GL/glu.h
5351	do
5352	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5353	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5354	echo "$as_me:$LINENO: checking for $ac_header" >&5
5355	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5356	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5357	echo $ECHO_N "(cached) $ECHO_C" >&6
5358	fi
5359	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5360	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5361	else
5362	# Is the header compilable?
5363	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5364	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5365	cat >conftest.$ac_ext <<_ACEOF
5366	/* confdefs.h. */
5367	_ACEOF
5368	cat confdefs.h >>conftest.$ac_ext
5369	cat >>conftest.$ac_ext <<_ACEOF
5370	/* end confdefs.h. */
5371	$ac_includes_default
5372	#include <$ac_header>
5373	_ACEOF
5374	rm -f conftest.$ac_objext
5375	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5376	(eval $ac_compile) 2>conftest.er1
5377	ac_status=$?
5378	grep -v '^ *+' conftest.er1 >conftest.err
5379	rm -f conftest.er1
5380	cat conftest.err >&5
5381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5382	(exit $ac_status); } &&
5383	{ ac_try='test -z "$ac_c_werror_flag"
5384	\|\| test ! -s conftest.err'
5385	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5386	(eval $ac_try) 2>&5
5387	ac_status=$?
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); }; } &&
5390	{ ac_try='test -s conftest.$ac_objext'
5391	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5392	(eval $ac_try) 2>&5
5393	ac_status=$?
5394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5395	(exit $ac_status); }; }; then
5396	ac_header_compiler=yes
5397	else
5398	echo "$as_me: failed program was:" >&5
5399	sed 's/^/\| /' conftest.$ac_ext >&5
5400
5401	ac_header_compiler=no
5402	fi
5403	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5404	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5405	echo "${ECHO_T}$ac_header_compiler" >&6
5406
5407	# Is the header present?
5408	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5409	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5410	cat >conftest.$ac_ext <<_ACEOF
5411	/* confdefs.h. */
5412	_ACEOF
5413	cat confdefs.h >>conftest.$ac_ext
5414	cat >>conftest.$ac_ext <<_ACEOF
5415	/* end confdefs.h. */
5416	#include <$ac_header>
5417	_ACEOF
5418	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5419	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5420	ac_status=$?
5421	grep -v '^ *+' conftest.er1 >conftest.err
5422	rm -f conftest.er1
5423	cat conftest.err >&5
5424	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5425	(exit $ac_status); } >/dev/null; then
5426	if test -s conftest.err; then
5427	ac_cpp_err=$ac_c_preproc_warn_flag
5428	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5429	else
5430	ac_cpp_err=
5431	fi
5432	else
5433	ac_cpp_err=yes
5434	fi
5435	if test -z "$ac_cpp_err"; then
5436	ac_header_preproc=yes
5437	else
5438	echo "$as_me: failed program was:" >&5
5439	sed 's/^/\| /' conftest.$ac_ext >&5
5440
5441	ac_header_preproc=no
5442	fi
5443	rm -f conftest.err conftest.$ac_ext
5444	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5445	echo "${ECHO_T}$ac_header_preproc" >&6
5446
5447	# So? What about this header?
5448	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5449	yes:no: )
5450	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5451	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5452	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5453	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5454	ac_header_preproc=yes
5455	;;
5456	no:yes:* )
5457	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5458	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5459	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5460	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5461	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5462	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5463	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5464	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5465	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5466	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5467	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5468	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5469	(
5470	cat <<\_ASBOX
5471	## ---------------------------------------------- ##
5472	## Report this to orxonox-dev at mail.datacore.ch ##
5473	## ---------------------------------------------- ##
5474	_ASBOX
5475	) \|
5476	sed "s/^/$as_me: WARNING: /" >&2
5477	;;
5478	esac
5479	echo "$as_me:$LINENO: checking for $ac_header" >&5
5480	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5481	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5482	echo $ECHO_N "(cached) $ECHO_C" >&6
5483	else
5484	eval "$as_ac_Header=\$ac_header_preproc"
5485	fi
5486	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5487	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5488
5489	fi
5490	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5491	cat >>confdefs.h <<_ACEOF
5492	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5493	_ACEOF
5494
5495	else
5496	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5497	echo "$as_me: error: cannot find opengl headers" >&2;}
5498	{ (exit 1); exit 1; }; }
5499	fi
5500
5501	done
5502
5503
5504	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5505	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5506	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5507	echo $ECHO_N "(cached) $ECHO_C" >&6
5508	else
5509	ac_check_lib_save_LIBS=$LIBS
5510	LIBS="-lGLU $LIBS"
5511	cat >conftest.$ac_ext <<_ACEOF
5512	/* confdefs.h. */
5513	_ACEOF
5514	cat confdefs.h >>conftest.$ac_ext
5515	cat >>conftest.$ac_ext <<_ACEOF
5516	/* end confdefs.h. */
5517
5518	/* Override any gcc2 internal prototype to avoid an error. */
5519	#ifdef __cplusplus
5520	extern "C"
5521	#endif
5522	/* We use char because int might match the return type of a gcc2
5523	builtin and then its argument prototype would still apply. */
5524	char gluProject ();
5525	int
5526	main ()
5527	{
5528	gluProject ();
5529	;
5530	return 0;
5531	}
5532	_ACEOF
5533	rm -f conftest.$ac_objext conftest$ac_exeext
5534	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5535	(eval $ac_link) 2>conftest.er1
5536	ac_status=$?
5537	grep -v '^ *+' conftest.er1 >conftest.err
5538	rm -f conftest.er1
5539	cat conftest.err >&5
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); } &&
5542	{ ac_try='test -z "$ac_c_werror_flag"
5543	\|\| test ! -s conftest.err'
5544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5545	(eval $ac_try) 2>&5
5546	ac_status=$?
5547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548	(exit $ac_status); }; } &&
5549	{ ac_try='test -s conftest$ac_exeext'
5550	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5551	(eval $ac_try) 2>&5
5552	ac_status=$?
5553	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5554	(exit $ac_status); }; }; then
5555	ac_cv_lib_GLU_gluProject=yes
5556	else
5557	echo "$as_me: failed program was:" >&5
5558	sed 's/^/\| /' conftest.$ac_ext >&5
5559
5560	ac_cv_lib_GLU_gluProject=no
5561	fi
5562	rm -f conftest.err conftest.$ac_objext \
5563	conftest$ac_exeext conftest.$ac_ext
5564	LIBS=$ac_check_lib_save_LIBS
5565	fi
5566	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5567	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5568	if test $ac_cv_lib_GLU_gluProject = yes; then
5569	FOUND_GLU=yes
5570	fi
5571
5572	if test x$FOUND_GLU = xyes ; then
5573	LIBS="$LIBS -lGLU"
5574	else
5575	echo "------------------"
5576	echo "GLU library not found."
5577	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5578	echo "------------------"
5579	exit -1
5580	fi
5581
5582	# checking for SDL-headers
5583
5584	for ac_header in SDL.h
5585	do
5586	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5587	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5588	echo "$as_me:$LINENO: checking for $ac_header" >&5
5589	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5590	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5591	echo $ECHO_N "(cached) $ECHO_C" >&6
5592	fi
5593	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5594	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5595	else
5596	# Is the header compilable?
5597	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5598	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5599	cat >conftest.$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	$ac_includes_default
5606	#include <$ac_header>
5607	_ACEOF
5608	rm -f conftest.$ac_objext
5609	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5610	(eval $ac_compile) 2>conftest.er1
5611	ac_status=$?
5612	grep -v '^ *+' conftest.er1 >conftest.err
5613	rm -f conftest.er1
5614	cat conftest.err >&5
5615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5616	(exit $ac_status); } &&
5617	{ ac_try='test -z "$ac_c_werror_flag"
5618	\|\| test ! -s conftest.err'
5619	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5620	(eval $ac_try) 2>&5
5621	ac_status=$?
5622	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5623	(exit $ac_status); }; } &&
5624	{ ac_try='test -s conftest.$ac_objext'
5625	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5626	(eval $ac_try) 2>&5
5627	ac_status=$?
5628	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5629	(exit $ac_status); }; }; then
5630	ac_header_compiler=yes
5631	else
5632	echo "$as_me: failed program was:" >&5
5633	sed 's/^/\| /' conftest.$ac_ext >&5
5634
5635	ac_header_compiler=no
5636	fi
5637	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5638	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5639	echo "${ECHO_T}$ac_header_compiler" >&6
5640
5641	# Is the header present?
5642	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5643	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5644	cat >conftest.$ac_ext <<_ACEOF
5645	/* confdefs.h. */
5646	_ACEOF
5647	cat confdefs.h >>conftest.$ac_ext
5648	cat >>conftest.$ac_ext <<_ACEOF
5649	/* end confdefs.h. */
5650	#include <$ac_header>
5651	_ACEOF
5652	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5653	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5654	ac_status=$?
5655	grep -v '^ *+' conftest.er1 >conftest.err
5656	rm -f conftest.er1
5657	cat conftest.err >&5
5658	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659	(exit $ac_status); } >/dev/null; then
5660	if test -s conftest.err; then
5661	ac_cpp_err=$ac_c_preproc_warn_flag
5662	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5663	else
5664	ac_cpp_err=
5665	fi
5666	else
5667	ac_cpp_err=yes
5668	fi
5669	if test -z "$ac_cpp_err"; then
5670	ac_header_preproc=yes
5671	else
5672	echo "$as_me: failed program was:" >&5
5673	sed 's/^/\| /' conftest.$ac_ext >&5
5674
5675	ac_header_preproc=no
5676	fi
5677	rm -f conftest.err conftest.$ac_ext
5678	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5679	echo "${ECHO_T}$ac_header_preproc" >&6
5680
5681	# So? What about this header?
5682	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5683	yes:no: )
5684	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5685	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5686	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5687	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5688	ac_header_preproc=yes
5689	;;
5690	no:yes:* )
5691	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5692	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5693	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5694	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5695	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5696	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5697	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5698	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5699	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5700	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5701	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5702	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5703	(
5704	cat <<\_ASBOX
5705	## ---------------------------------------------- ##
5706	## Report this to orxonox-dev at mail.datacore.ch ##
5707	## ---------------------------------------------- ##
5708	_ASBOX
5709	) \|
5710	sed "s/^/$as_me: WARNING: /" >&2
5711	;;
5712	esac
5713	echo "$as_me:$LINENO: checking for $ac_header" >&5
5714	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5715	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5716	echo $ECHO_N "(cached) $ECHO_C" >&6
5717	else
5718	eval "$as_ac_Header=\$ac_header_preproc"
5719	fi
5720	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5721	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5722
5723	fi
5724	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5725	cat >>confdefs.h <<_ACEOF
5726	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5727	_ACEOF
5728
5729	else
5730	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5731	echo "$as_me: error: cannot find SDL headers" >&2;}
5732	{ (exit 1); exit 1; }; }
5733	fi
5734
5735	done
5736
5737
5738	# checking for SDL-lib
5739	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5740	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5741	if test "${ac_cv_lib_SDL_main+set}" = set; then
5742	echo $ECHO_N "(cached) $ECHO_C" >&6
5743	else
5744	ac_check_lib_save_LIBS=$LIBS
5745	LIBS="-lSDL $LIBS"
5746	cat >conftest.$ac_ext <<_ACEOF
5747	/* confdefs.h. */
5748	_ACEOF
5749	cat confdefs.h >>conftest.$ac_ext
5750	cat >>conftest.$ac_ext <<_ACEOF
5751	/* end confdefs.h. */
5752
5753
5754	int
5755	main ()
5756	{
5757	main ();
5758	;
5759	return 0;
5760	}
5761	_ACEOF
5762	rm -f conftest.$ac_objext conftest$ac_exeext
5763	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5764	(eval $ac_link) 2>conftest.er1
5765	ac_status=$?
5766	grep -v '^ *+' conftest.er1 >conftest.err
5767	rm -f conftest.er1
5768	cat conftest.err >&5
5769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770	(exit $ac_status); } &&
5771	{ ac_try='test -z "$ac_c_werror_flag"
5772	\|\| test ! -s conftest.err'
5773	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774	(eval $ac_try) 2>&5
5775	ac_status=$?
5776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777	(exit $ac_status); }; } &&
5778	{ ac_try='test -s conftest$ac_exeext'
5779	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780	(eval $ac_try) 2>&5
5781	ac_status=$?
5782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783	(exit $ac_status); }; }; then
5784	ac_cv_lib_SDL_main=yes
5785	else
5786	echo "$as_me: failed program was:" >&5
5787	sed 's/^/\| /' conftest.$ac_ext >&5
5788
5789	ac_cv_lib_SDL_main=no
5790	fi
5791	rm -f conftest.err conftest.$ac_objext \
5792	conftest$ac_exeext conftest.$ac_ext
5793	LIBS=$ac_check_lib_save_LIBS
5794	fi
5795	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5796	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5797	if test $ac_cv_lib_SDL_main = yes; then
5798	FOUND_SDL=yes
5799	fi
5800
5801	if test x$FOUND_SDL = xyes ; then
5802	LIBS="$LIBS -lSDL"
5803	else
5804	echo "------------------"
5805	echo "SDL library not found."
5806	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5807	echo "------------------"
5808	exit -1
5809	fi
5810
5811
5812	## checking for SDL
5813	# SDL_VERSION=1.2.7
5814	# AM_PATH_SDL($SDL_VERSION,
5815	# :,
5816	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
5817	# )
5818	# CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
5819	# LIBS="$LIBS $SDL_LIBS"
5820	;;
5821	#-----------#
5822	# MAC -OS X #
5823	#-----------#
5824	darwin)
5825	echo "OS X detected"
5826
5827	osX="yes"
5828
5829	CPPFLAGS="-I/sw/include -I/sw/include/SDL $CPPFLAGS"
5830	# checking gl header
5831
5832	for ac_header in OpenGL/gl.h
5833	do
5834	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5835	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5836	echo "$as_me:$LINENO: checking for $ac_header" >&5
5837	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5838	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5839	echo $ECHO_N "(cached) $ECHO_C" >&6
5840	fi
5841	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5842	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5843	else
5844	# Is the header compilable?
5845	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5846	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5847	cat >conftest.$ac_ext <<_ACEOF
5848	/* confdefs.h. */
5849	_ACEOF
5850	cat confdefs.h >>conftest.$ac_ext
5851	cat >>conftest.$ac_ext <<_ACEOF
5852	/* end confdefs.h. */
5853	$ac_includes_default
5854	#include <$ac_header>
5855	_ACEOF
5856	rm -f conftest.$ac_objext
5857	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5858	(eval $ac_compile) 2>conftest.er1
5859	ac_status=$?
5860	grep -v '^ *+' conftest.er1 >conftest.err
5861	rm -f conftest.er1
5862	cat conftest.err >&5
5863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864	(exit $ac_status); } &&
5865	{ ac_try='test -z "$ac_c_werror_flag"
5866	\|\| test ! -s conftest.err'
5867	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868	(eval $ac_try) 2>&5
5869	ac_status=$?
5870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871	(exit $ac_status); }; } &&
5872	{ ac_try='test -s conftest.$ac_objext'
5873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874	(eval $ac_try) 2>&5
5875	ac_status=$?
5876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877	(exit $ac_status); }; }; then
5878	ac_header_compiler=yes
5879	else
5880	echo "$as_me: failed program was:" >&5
5881	sed 's/^/\| /' conftest.$ac_ext >&5
5882
5883	ac_header_compiler=no
5884	fi
5885	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5886	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5887	echo "${ECHO_T}$ac_header_compiler" >&6
5888
5889	# Is the header present?
5890	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5891	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5892	cat >conftest.$ac_ext <<_ACEOF
5893	/* confdefs.h. */
5894	_ACEOF
5895	cat confdefs.h >>conftest.$ac_ext
5896	cat >>conftest.$ac_ext <<_ACEOF
5897	/* end confdefs.h. */
5898	#include <$ac_header>
5899	_ACEOF
5900	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5901	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5902	ac_status=$?
5903	grep -v '^ *+' conftest.er1 >conftest.err
5904	rm -f conftest.er1
5905	cat conftest.err >&5
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); } >/dev/null; then
5908	if test -s conftest.err; then
5909	ac_cpp_err=$ac_c_preproc_warn_flag
5910	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5911	else
5912	ac_cpp_err=
5913	fi
5914	else
5915	ac_cpp_err=yes
5916	fi
5917	if test -z "$ac_cpp_err"; then
5918	ac_header_preproc=yes
5919	else
5920	echo "$as_me: failed program was:" >&5
5921	sed 's/^/\| /' conftest.$ac_ext >&5
5922
5923	ac_header_preproc=no
5924	fi
5925	rm -f conftest.err conftest.$ac_ext
5926	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5927	echo "${ECHO_T}$ac_header_preproc" >&6
5928
5929	# So? What about this header?
5930	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5931	yes:no: )
5932	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5933	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5934	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5935	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5936	ac_header_preproc=yes
5937	;;
5938	no:yes:* )
5939	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5940	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5941	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5942	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5943	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5944	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5945	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5946	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5947	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5948	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5949	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5950	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5951	(
5952	cat <<\_ASBOX
5953	## ---------------------------------------------- ##
5954	## Report this to orxonox-dev at mail.datacore.ch ##
5955	## ---------------------------------------------- ##
5956	_ASBOX
5957	) \|
5958	sed "s/^/$as_me: WARNING: /" >&2
5959	;;
5960	esac
5961	echo "$as_me:$LINENO: checking for $ac_header" >&5
5962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5964	echo $ECHO_N "(cached) $ECHO_C" >&6
5965	else
5966	eval "$as_ac_Header=\$ac_header_preproc"
5967	fi
5968	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5969	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5970
5971	fi
5972	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5973	cat >>confdefs.h <<_ACEOF
5974	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5975	_ACEOF
5976
5977	else
5978	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5979	echo "$as_me: error: cannot find opengl headers" >&2;}
5980	{ (exit 1); exit 1; }; }
5981	fi
5982
5983	done
5984
5985	# cheking for GLU-header
5986
5987	for ac_header in OpenGL/glu.h
5988	do
5989	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5990	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5991	echo "$as_me:$LINENO: checking for $ac_header" >&5
5992	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5993	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5994	echo $ECHO_N "(cached) $ECHO_C" >&6
5995	fi
5996	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5997	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5998	else
5999	# Is the header compilable?
6000	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6001	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6002	cat >conftest.$ac_ext <<_ACEOF
6003	/* confdefs.h. */
6004	_ACEOF
6005	cat confdefs.h >>conftest.$ac_ext
6006	cat >>conftest.$ac_ext <<_ACEOF
6007	/* end confdefs.h. */
6008	$ac_includes_default
6009	#include <$ac_header>
6010	_ACEOF
6011	rm -f conftest.$ac_objext
6012	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6013	(eval $ac_compile) 2>conftest.er1
6014	ac_status=$?
6015	grep -v '^ *+' conftest.er1 >conftest.err
6016	rm -f conftest.er1
6017	cat conftest.err >&5
6018	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019	(exit $ac_status); } &&
6020	{ ac_try='test -z "$ac_c_werror_flag"
6021	\|\| test ! -s conftest.err'
6022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6023	(eval $ac_try) 2>&5
6024	ac_status=$?
6025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026	(exit $ac_status); }; } &&
6027	{ ac_try='test -s conftest.$ac_objext'
6028	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029	(eval $ac_try) 2>&5
6030	ac_status=$?
6031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032	(exit $ac_status); }; }; then
6033	ac_header_compiler=yes
6034	else
6035	echo "$as_me: failed program was:" >&5
6036	sed 's/^/\| /' conftest.$ac_ext >&5
6037
6038	ac_header_compiler=no
6039	fi
6040	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6041	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6042	echo "${ECHO_T}$ac_header_compiler" >&6
6043
6044	# Is the header present?
6045	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6046	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6047	cat >conftest.$ac_ext <<_ACEOF
6048	/* confdefs.h. */
6049	_ACEOF
6050	cat confdefs.h >>conftest.$ac_ext
6051	cat >>conftest.$ac_ext <<_ACEOF
6052	/* end confdefs.h. */
6053	#include <$ac_header>
6054	_ACEOF
6055	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6056	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6057	ac_status=$?
6058	grep -v '^ *+' conftest.er1 >conftest.err
6059	rm -f conftest.er1
6060	cat conftest.err >&5
6061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6062	(exit $ac_status); } >/dev/null; then
6063	if test -s conftest.err; then
6064	ac_cpp_err=$ac_c_preproc_warn_flag
6065	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6066	else
6067	ac_cpp_err=
6068	fi
6069	else
6070	ac_cpp_err=yes
6071	fi
6072	if test -z "$ac_cpp_err"; then
6073	ac_header_preproc=yes
6074	else
6075	echo "$as_me: failed program was:" >&5
6076	sed 's/^/\| /' conftest.$ac_ext >&5
6077
6078	ac_header_preproc=no
6079	fi
6080	rm -f conftest.err conftest.$ac_ext
6081	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6082	echo "${ECHO_T}$ac_header_preproc" >&6
6083
6084	# So? What about this header?
6085	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6086	yes:no: )
6087	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6088	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6089	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6090	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6091	ac_header_preproc=yes
6092	;;
6093	no:yes:* )
6094	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6095	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6096	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6097	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6098	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6099	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6100	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6101	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6102	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6103	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6104	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6105	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6106	(
6107	cat <<\_ASBOX
6108	## ---------------------------------------------- ##
6109	## Report this to orxonox-dev at mail.datacore.ch ##
6110	## ---------------------------------------------- ##
6111	_ASBOX
6112	) \|
6113	sed "s/^/$as_me: WARNING: /" >&2
6114	;;
6115	esac
6116	echo "$as_me:$LINENO: checking for $ac_header" >&5
6117	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6118	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6119	echo $ECHO_N "(cached) $ECHO_C" >&6
6120	else
6121	eval "$as_ac_Header=\$ac_header_preproc"
6122	fi
6123	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6124	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6125
6126	fi
6127	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6128	cat >>confdefs.h <<_ACEOF
6129	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6130	_ACEOF
6131
6132	else
6133	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6134	echo "$as_me: error: cannot find opengl headers" >&2;}
6135	{ (exit 1); exit 1; }; }
6136	fi
6137
6138	done
6139
6140
6141	LIBS="$LIBS -framework OpenGL"
6142
6143	SDL_CFLAGS=`sdl-config --cflags`
6144	SDL_LIBS=`sdl-config --libs`
6145	CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
6146	LIBS="$LIBS $SDL_LIBS"
6147
6148
6149	# checking for SDL-headers
6150	# AC_CHECK_HEADERS(SDL/SDL.h ,,
6151	# [AC_MSG_ERROR([cannot find SDL headers]) ])
6152
6153	## checking for SDL
6154	# SDL_VERSION=1.2.7
6155	# AM_PATH_SDL($SDL_VERSION,
6156	# :,
6157	# AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
6158	# )
6159
6160
6161	;;
6162
6163	*)
6164	;;
6165	esac
6166
6167
6168
6169	###################################
6170	## CHECKING FOR HEADERS AND LIBS ##
6171	###################################
6172
6173	#---------#
6174	# SDL_ttf #
6175	#---------#
6176	# checking for SDL_ttf-headers
6177
6178	for ac_header in SDL_ttf.h
6179	do
6180	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6181	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6182	echo "$as_me:$LINENO: checking for $ac_header" >&5
6183	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6184	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6185	echo $ECHO_N "(cached) $ECHO_C" >&6
6186	fi
6187	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6188	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6189	else
6190	# Is the header compilable?
6191	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6192	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6193	cat >conftest.$ac_ext <<_ACEOF
6194	/* confdefs.h. */
6195	_ACEOF
6196	cat confdefs.h >>conftest.$ac_ext
6197	cat >>conftest.$ac_ext <<_ACEOF
6198	/* end confdefs.h. */
6199	$ac_includes_default
6200	#include <$ac_header>
6201	_ACEOF
6202	rm -f conftest.$ac_objext
6203	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6204	(eval $ac_compile) 2>conftest.er1
6205	ac_status=$?
6206	grep -v '^ *+' conftest.er1 >conftest.err
6207	rm -f conftest.er1
6208	cat conftest.err >&5
6209	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6210	(exit $ac_status); } &&
6211	{ ac_try='test -z "$ac_c_werror_flag"
6212	\|\| test ! -s conftest.err'
6213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6214	(eval $ac_try) 2>&5
6215	ac_status=$?
6216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6217	(exit $ac_status); }; } &&
6218	{ ac_try='test -s conftest.$ac_objext'
6219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6220	(eval $ac_try) 2>&5
6221	ac_status=$?
6222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223	(exit $ac_status); }; }; then
6224	ac_header_compiler=yes
6225	else
6226	echo "$as_me: failed program was:" >&5
6227	sed 's/^/\| /' conftest.$ac_ext >&5
6228
6229	ac_header_compiler=no
6230	fi
6231	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6232	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6233	echo "${ECHO_T}$ac_header_compiler" >&6
6234
6235	# Is the header present?
6236	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6237	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6238	cat >conftest.$ac_ext <<_ACEOF
6239	/* confdefs.h. */
6240	_ACEOF
6241	cat confdefs.h >>conftest.$ac_ext
6242	cat >>conftest.$ac_ext <<_ACEOF
6243	/* end confdefs.h. */
6244	#include <$ac_header>
6245	_ACEOF
6246	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6247	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6248	ac_status=$?
6249	grep -v '^ *+' conftest.er1 >conftest.err
6250	rm -f conftest.er1
6251	cat conftest.err >&5
6252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253	(exit $ac_status); } >/dev/null; then
6254	if test -s conftest.err; then
6255	ac_cpp_err=$ac_c_preproc_warn_flag
6256	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6257	else
6258	ac_cpp_err=
6259	fi
6260	else
6261	ac_cpp_err=yes
6262	fi
6263	if test -z "$ac_cpp_err"; then
6264	ac_header_preproc=yes
6265	else
6266	echo "$as_me: failed program was:" >&5
6267	sed 's/^/\| /' conftest.$ac_ext >&5
6268
6269	ac_header_preproc=no
6270	fi
6271	rm -f conftest.err conftest.$ac_ext
6272	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6273	echo "${ECHO_T}$ac_header_preproc" >&6
6274
6275	# So? What about this header?
6276	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6277	yes:no: )
6278	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6279	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6280	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6281	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6282	ac_header_preproc=yes
6283	;;
6284	no:yes:* )
6285	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6286	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6287	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6288	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6289	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6290	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6291	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6292	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6293	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6294	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6295	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6296	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6297	(
6298	cat <<\_ASBOX
6299	## ---------------------------------------------- ##
6300	## Report this to orxonox-dev at mail.datacore.ch ##
6301	## ---------------------------------------------- ##
6302	_ASBOX
6303	) \|
6304	sed "s/^/$as_me: WARNING: /" >&2
6305	;;
6306	esac
6307	echo "$as_me:$LINENO: checking for $ac_header" >&5
6308	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6309	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6310	echo $ECHO_N "(cached) $ECHO_C" >&6
6311	else
6312	eval "$as_ac_Header=\$ac_header_preproc"
6313	fi
6314	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6315	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6316
6317	fi
6318	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6319	cat >>confdefs.h <<_ACEOF
6320	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6321	_ACEOF
6322
6323	else
6324	{ { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
6325	echo "$as_me: error: cannot find SDL_ttf header." >&2;}
6326	{ (exit 1); exit 1; }; }
6327	fi
6328
6329	done
6330
6331	#fi
6332	# checking for SDL_ttf-lib
6333	echo "$as_me:$LINENO: checking for main in -lSDL_ttf" >&5
6334	echo $ECHO_N "checking for main in -lSDL_ttf... $ECHO_C" >&6
6335	if test "${ac_cv_lib_SDL_ttf_main+set}" = set; then
6336	echo $ECHO_N "(cached) $ECHO_C" >&6
6337	else
6338	ac_check_lib_save_LIBS=$LIBS
6339	LIBS="-lSDL_ttf $LIBS"
6340	cat >conftest.$ac_ext <<_ACEOF
6341	/* confdefs.h. */
6342	_ACEOF
6343	cat confdefs.h >>conftest.$ac_ext
6344	cat >>conftest.$ac_ext <<_ACEOF
6345	/* end confdefs.h. */
6346
6347
6348	int
6349	main ()
6350	{
6351	main ();
6352	;
6353	return 0;
6354	}
6355	_ACEOF
6356	rm -f conftest.$ac_objext conftest$ac_exeext
6357	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6358	(eval $ac_link) 2>conftest.er1
6359	ac_status=$?
6360	grep -v '^ *+' conftest.er1 >conftest.err
6361	rm -f conftest.er1
6362	cat conftest.err >&5
6363	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6364	(exit $ac_status); } &&
6365	{ ac_try='test -z "$ac_c_werror_flag"
6366	\|\| test ! -s conftest.err'
6367	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6368	(eval $ac_try) 2>&5
6369	ac_status=$?
6370	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6371	(exit $ac_status); }; } &&
6372	{ ac_try='test -s conftest$ac_exeext'
6373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6374	(eval $ac_try) 2>&5
6375	ac_status=$?
6376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377	(exit $ac_status); }; }; then
6378	ac_cv_lib_SDL_ttf_main=yes
6379	else
6380	echo "$as_me: failed program was:" >&5
6381	sed 's/^/\| /' conftest.$ac_ext >&5
6382
6383	ac_cv_lib_SDL_ttf_main=no
6384	fi
6385	rm -f conftest.err conftest.$ac_objext \
6386	conftest$ac_exeext conftest.$ac_ext
6387	LIBS=$ac_check_lib_save_LIBS
6388	fi
6389	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_main" >&5
6390	echo "${ECHO_T}$ac_cv_lib_SDL_ttf_main" >&6
6391	if test $ac_cv_lib_SDL_ttf_main = yes; then
6392	FOUND_SDL_ttf=yes
6393	fi
6394
6395	if test x$FOUND_SDL_ttf = xyes ; then
6396	LIBS="$LIBS -lSDL_ttf"
6397	else
6398	echo "------------------"
6399	echo "SDL_ttf library not found."
6400	echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
6401	echo "------------------"
6402	exit -1
6403	fi
6404
6405	#-----------#
6406	# SDL_Image #
6407	#-----------#
6408	# checking for SDL_image-headers
6409
6410	for ac_header in SDL_image.h
6411	do
6412	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6413	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6414	echo "$as_me:$LINENO: checking for $ac_header" >&5
6415	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6416	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6417	echo $ECHO_N "(cached) $ECHO_C" >&6
6418	fi
6419	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6420	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6421	else
6422	# Is the header compilable?
6423	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6424	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6425	cat >conftest.$ac_ext <<_ACEOF
6426	/* confdefs.h. */
6427	_ACEOF
6428	cat confdefs.h >>conftest.$ac_ext
6429	cat >>conftest.$ac_ext <<_ACEOF
6430	/* end confdefs.h. */
6431	$ac_includes_default
6432	#include <$ac_header>
6433	_ACEOF
6434	rm -f conftest.$ac_objext
6435	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6436	(eval $ac_compile) 2>conftest.er1
6437	ac_status=$?
6438	grep -v '^ *+' conftest.er1 >conftest.err
6439	rm -f conftest.er1
6440	cat conftest.err >&5
6441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6442	(exit $ac_status); } &&
6443	{ ac_try='test -z "$ac_c_werror_flag"
6444	\|\| test ! -s conftest.err'
6445	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6446	(eval $ac_try) 2>&5
6447	ac_status=$?
6448	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6449	(exit $ac_status); }; } &&
6450	{ ac_try='test -s conftest.$ac_objext'
6451	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6452	(eval $ac_try) 2>&5
6453	ac_status=$?
6454	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6455	(exit $ac_status); }; }; then
6456	ac_header_compiler=yes
6457	else
6458	echo "$as_me: failed program was:" >&5
6459	sed 's/^/\| /' conftest.$ac_ext >&5
6460
6461	ac_header_compiler=no
6462	fi
6463	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6464	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6465	echo "${ECHO_T}$ac_header_compiler" >&6
6466
6467	# Is the header present?
6468	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6469	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6470	cat >conftest.$ac_ext <<_ACEOF
6471	/* confdefs.h. */
6472	_ACEOF
6473	cat confdefs.h >>conftest.$ac_ext
6474	cat >>conftest.$ac_ext <<_ACEOF
6475	/* end confdefs.h. */
6476	#include <$ac_header>
6477	_ACEOF
6478	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6479	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6480	ac_status=$?
6481	grep -v '^ *+' conftest.er1 >conftest.err
6482	rm -f conftest.er1
6483	cat conftest.err >&5
6484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6485	(exit $ac_status); } >/dev/null; then
6486	if test -s conftest.err; then
6487	ac_cpp_err=$ac_c_preproc_warn_flag
6488	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6489	else
6490	ac_cpp_err=
6491	fi
6492	else
6493	ac_cpp_err=yes
6494	fi
6495	if test -z "$ac_cpp_err"; then
6496	ac_header_preproc=yes
6497	else
6498	echo "$as_me: failed program was:" >&5
6499	sed 's/^/\| /' conftest.$ac_ext >&5
6500
6501	ac_header_preproc=no
6502	fi
6503	rm -f conftest.err conftest.$ac_ext
6504	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6505	echo "${ECHO_T}$ac_header_preproc" >&6
6506
6507	# So? What about this header?
6508	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6509	yes:no: )
6510	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6511	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6512	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6513	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6514	ac_header_preproc=yes
6515	;;
6516	no:yes:* )
6517	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6518	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6519	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6520	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6521	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6522	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6523	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6524	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6525	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6526	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6527	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6528	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6529	(
6530	cat <<\_ASBOX
6531	## ---------------------------------------------- ##
6532	## Report this to orxonox-dev at mail.datacore.ch ##
6533	## ---------------------------------------------- ##
6534	_ASBOX
6535	) \|
6536	sed "s/^/$as_me: WARNING: /" >&2
6537	;;
6538	esac
6539	echo "$as_me:$LINENO: checking for $ac_header" >&5
6540	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6541	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6542	echo $ECHO_N "(cached) $ECHO_C" >&6
6543	else
6544	eval "$as_ac_Header=\$ac_header_preproc"
6545	fi
6546	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6547	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6548
6549	fi
6550	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6551	cat >>confdefs.h <<_ACEOF
6552	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6553	_ACEOF
6554
6555	else
6556	echo "sdl_image header not found."; def_sdl_image=no; exit -1
6557	fi
6558
6559	done
6560
6561	# checking for SDL_image-lib
6562	echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
6563	echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
6564	if test "${ac_cv_lib_SDL_image_main+set}" = set; then
6565	echo $ECHO_N "(cached) $ECHO_C" >&6
6566	else
6567	ac_check_lib_save_LIBS=$LIBS
6568	LIBS="-lSDL_image $LIBS"
6569	cat >conftest.$ac_ext <<_ACEOF
6570	/* confdefs.h. */
6571	_ACEOF
6572	cat confdefs.h >>conftest.$ac_ext
6573	cat >>conftest.$ac_ext <<_ACEOF
6574	/* end confdefs.h. */
6575
6576
6577	int
6578	main ()
6579	{
6580	main ();
6581	;
6582	return 0;
6583	}
6584	_ACEOF
6585	rm -f conftest.$ac_objext conftest$ac_exeext
6586	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6587	(eval $ac_link) 2>conftest.er1
6588	ac_status=$?
6589	grep -v '^ *+' conftest.er1 >conftest.err
6590	rm -f conftest.er1
6591	cat conftest.err >&5
6592	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6593	(exit $ac_status); } &&
6594	{ ac_try='test -z "$ac_c_werror_flag"
6595	\|\| test ! -s conftest.err'
6596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6597	(eval $ac_try) 2>&5
6598	ac_status=$?
6599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6600	(exit $ac_status); }; } &&
6601	{ ac_try='test -s conftest$ac_exeext'
6602	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6603	(eval $ac_try) 2>&5
6604	ac_status=$?
6605	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6606	(exit $ac_status); }; }; then
6607	ac_cv_lib_SDL_image_main=yes
6608	else
6609	echo "$as_me: failed program was:" >&5
6610	sed 's/^/\| /' conftest.$ac_ext >&5
6611
6612	ac_cv_lib_SDL_image_main=no
6613	fi
6614	rm -f conftest.err conftest.$ac_objext \
6615	conftest$ac_exeext conftest.$ac_ext
6616	LIBS=$ac_check_lib_save_LIBS
6617	fi
6618	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
6619	echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
6620	if test $ac_cv_lib_SDL_image_main = yes; then
6621	FOUND_SDL_image=yes
6622	fi
6623
6624	if test x$FOUND_SDL_image = xyes ; then
6625	LIBS="$LIBS -lSDL_image"
6626	else
6627	echo "------------------"
6628	echo "SDL_image library not found."
6629	echo "please install the SDL_image library, which can be found at http://www.libsdl.org/projects/SDL_image/"
6630	echo "------------------"
6631	exit -1
6632	fi
6633
6634	#-----#
6635	# GTK #
6636	#-----#
6637	if test x$def_gtk = xyes; then
6638
6639	#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
6640	echo "$as_me:$LINENO: checking for gtk2.0" >&5
6641	echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
6642	if `pkg-config --exists gtk+-2.0`; then
6643	echo "yes"
6644	have_gtk2=yes
6645	GTK2_LIBS=`pkg-config --libs gtk+-2.0`
6646	GTK2_CFLAGS=`pkg-config --cflags gtk+-2.0`
6647
6648	cat >>confdefs.h <<_ACEOF
6649	#define HAVE_GTK2 1
6650	_ACEOF
6651
6652	else
6653	echo "no"
6654	fi
6655
6656	fi
6657
6658
6659
6660
6661	if test x$have_gtk2 = xyes; then
6662	HAVE_GTK2_TRUE=
6663	HAVE_GTK2_FALSE='#'
6664	else
6665	HAVE_GTK2_TRUE='#'
6666	HAVE_GTK2_FALSE=
6667	fi
6668
6669
6670	#---------#
6671	# gThread #
6672	#---------#
6673	if test x$def_gthread = xyes; then
6674
6675	echo "$as_me:$LINENO: checking for gthread" >&5
6676	echo $ECHO_N "checking for gthread... $ECHO_C" >&6
6677	if `pkg-config --exists gthread-2.0`; then
6678	echo "yes"
6679	have_gthread=yes
6680	GTHREAD_LIBS=`pkg-config --libs gthread-2.0`
6681	GTHREAD_CFLAGS=`pkg-config --cflags gthread-2.0`
6682
6683	cat >>confdefs.h <<_ACEOF
6684	#define HAVE_GTHREAD 1
6685	_ACEOF
6686
6687	else
6688	echo "no"
6689	fi
6690
6691	fi
6692
6693
6694
6695
6696	if test x$have_gthread = xyes; then
6697	HAVE_GTHREAD_TRUE=
6698	HAVE_GTHREAD_FALSE='#'
6699	else
6700	HAVE_GTHREAD_TRUE='#'
6701	HAVE_GTHREAD_FALSE=
6702	fi
6703
6704
6705	#---------#
6706	# libcURL #
6707	#---------#
6708	if test x$def_curl = xyes; then
6709
6710
6711	for ac_header in curl/curl.h
6712	do
6713	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6714	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6715	echo "$as_me:$LINENO: checking for $ac_header" >&5
6716	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6717	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6718	echo $ECHO_N "(cached) $ECHO_C" >&6
6719	fi
6720	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6721	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6722	else
6723	# Is the header compilable?
6724	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6725	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6726	cat >conftest.$ac_ext <<_ACEOF
6727	/* confdefs.h. */
6728	_ACEOF
6729	cat confdefs.h >>conftest.$ac_ext
6730	cat >>conftest.$ac_ext <<_ACEOF
6731	/* end confdefs.h. */
6732	$ac_includes_default
6733	#include <$ac_header>
6734	_ACEOF
6735	rm -f conftest.$ac_objext
6736	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6737	(eval $ac_compile) 2>conftest.er1
6738	ac_status=$?
6739	grep -v '^ *+' conftest.er1 >conftest.err
6740	rm -f conftest.er1
6741	cat conftest.err >&5
6742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743	(exit $ac_status); } &&
6744	{ ac_try='test -z "$ac_c_werror_flag"
6745	\|\| test ! -s conftest.err'
6746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6747	(eval $ac_try) 2>&5
6748	ac_status=$?
6749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6750	(exit $ac_status); }; } &&
6751	{ ac_try='test -s conftest.$ac_objext'
6752	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6753	(eval $ac_try) 2>&5
6754	ac_status=$?
6755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6756	(exit $ac_status); }; }; then
6757	ac_header_compiler=yes
6758	else
6759	echo "$as_me: failed program was:" >&5
6760	sed 's/^/\| /' conftest.$ac_ext >&5
6761
6762	ac_header_compiler=no
6763	fi
6764	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6765	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6766	echo "${ECHO_T}$ac_header_compiler" >&6
6767
6768	# Is the header present?
6769	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6770	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6771	cat >conftest.$ac_ext <<_ACEOF
6772	/* confdefs.h. */
6773	_ACEOF
6774	cat confdefs.h >>conftest.$ac_ext
6775	cat >>conftest.$ac_ext <<_ACEOF
6776	/* end confdefs.h. */
6777	#include <$ac_header>
6778	_ACEOF
6779	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6780	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6781	ac_status=$?
6782	grep -v '^ *+' conftest.er1 >conftest.err
6783	rm -f conftest.er1
6784	cat conftest.err >&5
6785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786	(exit $ac_status); } >/dev/null; then
6787	if test -s conftest.err; then
6788	ac_cpp_err=$ac_c_preproc_warn_flag
6789	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6790	else
6791	ac_cpp_err=
6792	fi
6793	else
6794	ac_cpp_err=yes
6795	fi
6796	if test -z "$ac_cpp_err"; then
6797	ac_header_preproc=yes
6798	else
6799	echo "$as_me: failed program was:" >&5
6800	sed 's/^/\| /' conftest.$ac_ext >&5
6801
6802	ac_header_preproc=no
6803	fi
6804	rm -f conftest.err conftest.$ac_ext
6805	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6806	echo "${ECHO_T}$ac_header_preproc" >&6
6807
6808	# So? What about this header?
6809	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6810	yes:no: )
6811	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6812	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6813	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6814	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6815	ac_header_preproc=yes
6816	;;
6817	no:yes:* )
6818	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6819	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6820	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6821	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6822	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6823	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6824	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6825	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6826	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6827	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6828	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6829	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6830	(
6831	cat <<\_ASBOX
6832	## ---------------------------------------------- ##
6833	## Report this to orxonox-dev at mail.datacore.ch ##
6834	## ---------------------------------------------- ##
6835	_ASBOX
6836	) \|
6837	sed "s/^/$as_me: WARNING: /" >&2
6838	;;
6839	esac
6840	echo "$as_me:$LINENO: checking for $ac_header" >&5
6841	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6842	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6843	echo $ECHO_N "(cached) $ECHO_C" >&6
6844	else
6845	eval "$as_ac_Header=\$ac_header_preproc"
6846	fi
6847	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6848	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6849
6850	fi
6851	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6852	cat >>confdefs.h <<_ACEOF
6853	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6854	_ACEOF
6855	curlHeader="yes"
6856	else
6857	curlHeader="no"
6858	fi
6859
6860	done
6861
6862	echo "$as_me:$LINENO: checking for main in -lcurl" >&5
6863	echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
6864	if test "${ac_cv_lib_curl_main+set}" = set; then
6865	echo $ECHO_N "(cached) $ECHO_C" >&6
6866	else
6867	ac_check_lib_save_LIBS=$LIBS
6868	LIBS="-lcurl $LIBS"
6869	cat >conftest.$ac_ext <<_ACEOF
6870	/* confdefs.h. */
6871	_ACEOF
6872	cat confdefs.h >>conftest.$ac_ext
6873	cat >>conftest.$ac_ext <<_ACEOF
6874	/* end confdefs.h. */
6875
6876
6877	int
6878	main ()
6879	{
6880	main ();
6881	;
6882	return 0;
6883	}
6884	_ACEOF
6885	rm -f conftest.$ac_objext conftest$ac_exeext
6886	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6887	(eval $ac_link) 2>conftest.er1
6888	ac_status=$?
6889	grep -v '^ *+' conftest.er1 >conftest.err
6890	rm -f conftest.er1
6891	cat conftest.err >&5
6892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6893	(exit $ac_status); } &&
6894	{ ac_try='test -z "$ac_c_werror_flag"
6895	\|\| test ! -s conftest.err'
6896	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6897	(eval $ac_try) 2>&5
6898	ac_status=$?
6899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900	(exit $ac_status); }; } &&
6901	{ ac_try='test -s conftest$ac_exeext'
6902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903	(eval $ac_try) 2>&5
6904	ac_status=$?
6905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906	(exit $ac_status); }; }; then
6907	ac_cv_lib_curl_main=yes
6908	else
6909	echo "$as_me: failed program was:" >&5
6910	sed 's/^/\| /' conftest.$ac_ext >&5
6911
6912	ac_cv_lib_curl_main=no
6913	fi
6914	rm -f conftest.err conftest.$ac_objext \
6915	conftest$ac_exeext conftest.$ac_ext
6916	LIBS=$ac_check_lib_save_LIBS
6917	fi
6918	echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
6919	echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
6920	if test $ac_cv_lib_curl_main = yes; then
6921	FOUND_curl=yes
6922	fi
6923
6924	if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
6925	have_curl=yes
6926	CURL_LIBS=`curl-config --libs`
6927	CURLCFLAGS=`curl-config --cflags`
6928
6929	cat >>confdefs.h <<_ACEOF
6930	#define HAVE_CURL 1
6931	_ACEOF
6932
6933	else
6934	have_curl=no
6935	fi
6936
6937	fi
6938
6939
6940
6941
6942	if test x$have_curl = xyes; then
6943	HAVE_CURL_TRUE=
6944	HAVE_CURL_FALSE='#'
6945	else
6946	HAVE_CURL_TRUE='#'
6947	HAVE_CURL_FALSE=
6948	fi
6949
6950
6951	#---------#
6952	# pthread #
6953	#---------#
6954	if test x$def_pthread = xyes ; then
6955	if test x$have_gthread = xyes ; then
6956
6957	for ac_header in pthread.h
6958	do
6959	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6960	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6961	echo "$as_me:$LINENO: checking for $ac_header" >&5
6962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6963	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6964	echo $ECHO_N "(cached) $ECHO_C" >&6
6965	fi
6966	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6967	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6968	else
6969	# Is the header compilable?
6970	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6971	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6972	cat >conftest.$ac_ext <<_ACEOF
6973	/* confdefs.h. */
6974	_ACEOF
6975	cat confdefs.h >>conftest.$ac_ext
6976	cat >>conftest.$ac_ext <<_ACEOF
6977	/* end confdefs.h. */
6978	$ac_includes_default
6979	#include <$ac_header>
6980	_ACEOF
6981	rm -f conftest.$ac_objext
6982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6983	(eval $ac_compile) 2>conftest.er1
6984	ac_status=$?
6985	grep -v '^ *+' conftest.er1 >conftest.err
6986	rm -f conftest.er1
6987	cat conftest.err >&5
6988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6989	(exit $ac_status); } &&
6990	{ ac_try='test -z "$ac_c_werror_flag"
6991	\|\| test ! -s conftest.err'
6992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6993	(eval $ac_try) 2>&5
6994	ac_status=$?
6995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6996	(exit $ac_status); }; } &&
6997	{ ac_try='test -s conftest.$ac_objext'
6998	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6999	(eval $ac_try) 2>&5
7000	ac_status=$?
7001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7002	(exit $ac_status); }; }; then
7003	ac_header_compiler=yes
7004	else
7005	echo "$as_me: failed program was:" >&5
7006	sed 's/^/\| /' conftest.$ac_ext >&5
7007
7008	ac_header_compiler=no
7009	fi
7010	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7011	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7012	echo "${ECHO_T}$ac_header_compiler" >&6
7013
7014	# Is the header present?
7015	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7016	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7017	cat >conftest.$ac_ext <<_ACEOF
7018	/* confdefs.h. */
7019	_ACEOF
7020	cat confdefs.h >>conftest.$ac_ext
7021	cat >>conftest.$ac_ext <<_ACEOF
7022	/* end confdefs.h. */
7023	#include <$ac_header>
7024	_ACEOF
7025	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7026	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7027	ac_status=$?
7028	grep -v '^ *+' conftest.er1 >conftest.err
7029	rm -f conftest.er1
7030	cat conftest.err >&5
7031	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032	(exit $ac_status); } >/dev/null; then
7033	if test -s conftest.err; then
7034	ac_cpp_err=$ac_c_preproc_warn_flag
7035	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7036	else
7037	ac_cpp_err=
7038	fi
7039	else
7040	ac_cpp_err=yes
7041	fi
7042	if test -z "$ac_cpp_err"; then
7043	ac_header_preproc=yes
7044	else
7045	echo "$as_me: failed program was:" >&5
7046	sed 's/^/\| /' conftest.$ac_ext >&5
7047
7048	ac_header_preproc=no
7049	fi
7050	rm -f conftest.err conftest.$ac_ext
7051	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7052	echo "${ECHO_T}$ac_header_preproc" >&6
7053
7054	# So? What about this header?
7055	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7056	yes:no: )
7057	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7058	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7059	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7060	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7061	ac_header_preproc=yes
7062	;;
7063	no:yes:* )
7064	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7065	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7066	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7067	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7068	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7069	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7070	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7071	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7072	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7073	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7074	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7075	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7076	(
7077	cat <<\_ASBOX
7078	## ---------------------------------------------- ##
7079	## Report this to orxonox-dev at mail.datacore.ch ##
7080	## ---------------------------------------------- ##
7081	_ASBOX
7082	) \|
7083	sed "s/^/$as_me: WARNING: /" >&2
7084	;;
7085	esac
7086	echo "$as_me:$LINENO: checking for $ac_header" >&5
7087	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7088	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7089	echo $ECHO_N "(cached) $ECHO_C" >&6
7090	else
7091	eval "$as_ac_Header=\$ac_header_preproc"
7092	fi
7093	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7094	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7095
7096	fi
7097	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7098	cat >>confdefs.h <<_ACEOF
7099	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7100	_ACEOF
7101	pthreadHeader="yes"
7102	else
7103	pthreadHeader="no"
7104	fi
7105
7106	done
7107
7108	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
7109	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
7110	if test "${ac_cv_lib_pthread_main+set}" = set; then
7111	echo $ECHO_N "(cached) $ECHO_C" >&6
7112	else
7113	ac_check_lib_save_LIBS=$LIBS
7114	LIBS="-lpthread $LIBS"
7115	cat >conftest.$ac_ext <<_ACEOF
7116	/* confdefs.h. */
7117	_ACEOF
7118	cat confdefs.h >>conftest.$ac_ext
7119	cat >>conftest.$ac_ext <<_ACEOF
7120	/* end confdefs.h. */
7121
7122
7123	int
7124	main ()
7125	{
7126	main ();
7127	;
7128	return 0;
7129	}
7130	_ACEOF
7131	rm -f conftest.$ac_objext conftest$ac_exeext
7132	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7133	(eval $ac_link) 2>conftest.er1
7134	ac_status=$?
7135	grep -v '^ *+' conftest.er1 >conftest.err
7136	rm -f conftest.er1
7137	cat conftest.err >&5
7138	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7139	(exit $ac_status); } &&
7140	{ ac_try='test -z "$ac_c_werror_flag"
7141	\|\| test ! -s conftest.err'
7142	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7143	(eval $ac_try) 2>&5
7144	ac_status=$?
7145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7146	(exit $ac_status); }; } &&
7147	{ ac_try='test -s conftest$ac_exeext'
7148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7149	(eval $ac_try) 2>&5
7150	ac_status=$?
7151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152	(exit $ac_status); }; }; then
7153	ac_cv_lib_pthread_main=yes
7154	else
7155	echo "$as_me: failed program was:" >&5
7156	sed 's/^/\| /' conftest.$ac_ext >&5
7157
7158	ac_cv_lib_pthread_main=no
7159	fi
7160	rm -f conftest.err conftest.$ac_objext \
7161	conftest$ac_exeext conftest.$ac_ext
7162	LIBS=$ac_check_lib_save_LIBS
7163	fi
7164	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
7165	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
7166	if test $ac_cv_lib_pthread_main = yes; then
7167	FOUND_pthread=yes
7168	fi
7169
7170	if test x$FOUND_pthread = xyes ; then
7171	LIBS="$LIBS -lpthread"
7172	fi
7173	fi
7174	fi
7175
7176
7177	#--------#
7178	# efence #
7179	#--------#
7180	if test x$def_efence = xyes ; then
7181	echo "$as_me:$LINENO: checking for main in -lefence" >&5
7182	echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
7183	if test "${ac_cv_lib_efence_main+set}" = set; then
7184	echo $ECHO_N "(cached) $ECHO_C" >&6
7185	else
7186	ac_check_lib_save_LIBS=$LIBS
7187	LIBS="-lefence $LIBS"
7188	cat >conftest.$ac_ext <<_ACEOF
7189	/* confdefs.h. */
7190	_ACEOF
7191	cat confdefs.h >>conftest.$ac_ext
7192	cat >>conftest.$ac_ext <<_ACEOF
7193	/* end confdefs.h. */
7194
7195
7196	int
7197	main ()
7198	{
7199	main ();
7200	;
7201	return 0;
7202	}
7203	_ACEOF
7204	rm -f conftest.$ac_objext conftest$ac_exeext
7205	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7206	(eval $ac_link) 2>conftest.er1
7207	ac_status=$?
7208	grep -v '^ *+' conftest.er1 >conftest.err
7209	rm -f conftest.er1
7210	cat conftest.err >&5
7211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7212	(exit $ac_status); } &&
7213	{ ac_try='test -z "$ac_c_werror_flag"
7214	\|\| test ! -s conftest.err'
7215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7216	(eval $ac_try) 2>&5
7217	ac_status=$?
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); }; } &&
7220	{ ac_try='test -s conftest$ac_exeext'
7221	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7222	(eval $ac_try) 2>&5
7223	ac_status=$?
7224	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7225	(exit $ac_status); }; }; then
7226	ac_cv_lib_efence_main=yes
7227	else
7228	echo "$as_me: failed program was:" >&5
7229	sed 's/^/\| /' conftest.$ac_ext >&5
7230
7231	ac_cv_lib_efence_main=no
7232	fi
7233	rm -f conftest.err conftest.$ac_objext \
7234	conftest$ac_exeext conftest.$ac_ext
7235	LIBS=$ac_check_lib_save_LIBS
7236	fi
7237	echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
7238	echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
7239	if test $ac_cv_lib_efence_main = yes; then
7240	FOUND_efence=yes
7241	fi
7242
7243	if test x$FOUND_efence = xyes ; then
7244	LIBS="$LIBS -lefence"
7245	fi
7246
7247	fi
7248
7249	# FIXME: Replace `main' with a function in `-lm':
7250
7251	echo "$as_me:$LINENO: checking for main in -lm" >&5
7252	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
7253	if test "${ac_cv_lib_m_main+set}" = set; then
7254	echo $ECHO_N "(cached) $ECHO_C" >&6
7255	else
7256	ac_check_lib_save_LIBS=$LIBS
7257	LIBS="-lm $LIBS"
7258	cat >conftest.$ac_ext <<_ACEOF
7259	/* confdefs.h. */
7260	_ACEOF
7261	cat confdefs.h >>conftest.$ac_ext
7262	cat >>conftest.$ac_ext <<_ACEOF
7263	/* end confdefs.h. */
7264
7265
7266	int
7267	main ()
7268	{
7269	main ();
7270	;
7271	return 0;
7272	}
7273	_ACEOF
7274	rm -f conftest.$ac_objext conftest$ac_exeext
7275	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7276	(eval $ac_link) 2>conftest.er1
7277	ac_status=$?
7278	grep -v '^ *+' conftest.er1 >conftest.err
7279	rm -f conftest.er1
7280	cat conftest.err >&5
7281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7282	(exit $ac_status); } &&
7283	{ ac_try='test -z "$ac_c_werror_flag"
7284	\|\| test ! -s conftest.err'
7285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7286	(eval $ac_try) 2>&5
7287	ac_status=$?
7288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289	(exit $ac_status); }; } &&
7290	{ ac_try='test -s conftest$ac_exeext'
7291	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7292	(eval $ac_try) 2>&5
7293	ac_status=$?
7294	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7295	(exit $ac_status); }; }; then
7296	ac_cv_lib_m_main=yes
7297	else
7298	echo "$as_me: failed program was:" >&5
7299	sed 's/^/\| /' conftest.$ac_ext >&5
7300
7301	ac_cv_lib_m_main=no
7302	fi
7303	rm -f conftest.err conftest.$ac_objext \
7304	conftest$ac_exeext conftest.$ac_ext
7305	LIBS=$ac_check_lib_save_LIBS
7306	fi
7307	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
7308	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
7309	if test $ac_cv_lib_m_main = yes; then
7310	cat >>confdefs.h <<_ACEOF
7311	#define HAVE_LIBM 1
7312	_ACEOF
7313
7314	LIBS="-lm $LIBS"
7315
7316	fi
7317
7318
7319
7320	# Checks for header files.
7321	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7322	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7323	if test "${ac_cv_header_stdc+set}" = set; then
7324	echo $ECHO_N "(cached) $ECHO_C" >&6
7325	else
7326	cat >conftest.$ac_ext <<_ACEOF
7327	/* confdefs.h. */
7328	_ACEOF
7329	cat confdefs.h >>conftest.$ac_ext
7330	cat >>conftest.$ac_ext <<_ACEOF
7331	/* end confdefs.h. */
7332	#include <stdlib.h>
7333	#include <stdarg.h>
7334	#include <string.h>
7335	#include <float.h>
7336
7337	int
7338	main ()
7339	{
7340
7341	;
7342	return 0;
7343	}
7344	_ACEOF
7345	rm -f conftest.$ac_objext
7346	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7347	(eval $ac_compile) 2>conftest.er1
7348	ac_status=$?
7349	grep -v '^ *+' conftest.er1 >conftest.err
7350	rm -f conftest.er1
7351	cat conftest.err >&5
7352	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7353	(exit $ac_status); } &&
7354	{ ac_try='test -z "$ac_c_werror_flag"
7355	\|\| test ! -s conftest.err'
7356	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7357	(eval $ac_try) 2>&5
7358	ac_status=$?
7359	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7360	(exit $ac_status); }; } &&
7361	{ ac_try='test -s conftest.$ac_objext'
7362	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7363	(eval $ac_try) 2>&5
7364	ac_status=$?
7365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7366	(exit $ac_status); }; }; then
7367	ac_cv_header_stdc=yes
7368	else
7369	echo "$as_me: failed program was:" >&5
7370	sed 's/^/\| /' conftest.$ac_ext >&5
7371
7372	ac_cv_header_stdc=no
7373	fi
7374	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7375
7376	if test $ac_cv_header_stdc = yes; then
7377	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7378	cat >conftest.$ac_ext <<_ACEOF
7379	/* confdefs.h. */
7380	_ACEOF
7381	cat confdefs.h >>conftest.$ac_ext
7382	cat >>conftest.$ac_ext <<_ACEOF
7383	/* end confdefs.h. */
7384	#include <string.h>
7385
7386	_ACEOF
7387	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7388	$EGREP "memchr" >/dev/null 2>&1; then
7389	:
7390	else
7391	ac_cv_header_stdc=no
7392	fi
7393	rm -f conftest*
7394
7395	fi
7396
7397	if test $ac_cv_header_stdc = yes; then
7398	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7399	cat >conftest.$ac_ext <<_ACEOF
7400	/* confdefs.h. */
7401	_ACEOF
7402	cat confdefs.h >>conftest.$ac_ext
7403	cat >>conftest.$ac_ext <<_ACEOF
7404	/* end confdefs.h. */
7405	#include <stdlib.h>
7406
7407	_ACEOF
7408	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7409	$EGREP "free" >/dev/null 2>&1; then
7410	:
7411	else
7412	ac_cv_header_stdc=no
7413	fi
7414	rm -f conftest*
7415
7416	fi
7417
7418	if test $ac_cv_header_stdc = yes; then
7419	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7420	if test "$cross_compiling" = yes; then
7421	:
7422	else
7423	cat >conftest.$ac_ext <<_ACEOF
7424	/* confdefs.h. */
7425	_ACEOF
7426	cat confdefs.h >>conftest.$ac_ext
7427	cat >>conftest.$ac_ext <<_ACEOF
7428	/* end confdefs.h. */
7429	#include <ctype.h>
7430	#if ((' ' & 0x0FF) == 0x020)
7431	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7432	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7433	#else
7434	# define ISLOWER(c) \
7435	(('a' <= (c) && (c) <= 'i') \
7436	\|\| ('j' <= (c) && (c) <= 'r') \
7437	\|\| ('s' <= (c) && (c) <= 'z'))
7438	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7439	#endif
7440
7441	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7442	int
7443	main ()
7444	{
7445	int i;
7446	for (i = 0; i < 256; i++)
7447	if (XOR (islower (i), ISLOWER (i))
7448	\|\| toupper (i) != TOUPPER (i))
7449	exit(2);
7450	exit (0);
7451	}
7452	_ACEOF
7453	rm -f conftest$ac_exeext
7454	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7455	(eval $ac_link) 2>&5
7456	ac_status=$?
7457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7458	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7459	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7460	(eval $ac_try) 2>&5
7461	ac_status=$?
7462	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7463	(exit $ac_status); }; }; then
7464	:
7465	else
7466	echo "$as_me: program exited with status $ac_status" >&5
7467	echo "$as_me: failed program was:" >&5
7468	sed 's/^/\| /' conftest.$ac_ext >&5
7469
7470	( exit $ac_status )
7471	ac_cv_header_stdc=no
7472	fi
7473	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7474	fi
7475	fi
7476	fi
7477	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7478	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7479	if test $ac_cv_header_stdc = yes; then
7480
7481	cat >>confdefs.h <<\_ACEOF
7482	#define STDC_HEADERS 1
7483	_ACEOF
7484
7485	fi
7486
7487
7488
7489	for ac_header in stdlib.h string.h
7490	do
7491	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7492	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7493	echo "$as_me:$LINENO: checking for $ac_header" >&5
7494	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7495	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7496	echo $ECHO_N "(cached) $ECHO_C" >&6
7497	fi
7498	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7499	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7500	else
7501	# Is the header compilable?
7502	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7503	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7504	cat >conftest.$ac_ext <<_ACEOF
7505	/* confdefs.h. */
7506	_ACEOF
7507	cat confdefs.h >>conftest.$ac_ext
7508	cat >>conftest.$ac_ext <<_ACEOF
7509	/* end confdefs.h. */
7510	$ac_includes_default
7511	#include <$ac_header>
7512	_ACEOF
7513	rm -f conftest.$ac_objext
7514	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7515	(eval $ac_compile) 2>conftest.er1
7516	ac_status=$?
7517	grep -v '^ *+' conftest.er1 >conftest.err
7518	rm -f conftest.er1
7519	cat conftest.err >&5
7520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7521	(exit $ac_status); } &&
7522	{ ac_try='test -z "$ac_c_werror_flag"
7523	\|\| test ! -s conftest.err'
7524	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7525	(eval $ac_try) 2>&5
7526	ac_status=$?
7527	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7528	(exit $ac_status); }; } &&
7529	{ ac_try='test -s conftest.$ac_objext'
7530	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7531	(eval $ac_try) 2>&5
7532	ac_status=$?
7533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7534	(exit $ac_status); }; }; then
7535	ac_header_compiler=yes
7536	else
7537	echo "$as_me: failed program was:" >&5
7538	sed 's/^/\| /' conftest.$ac_ext >&5
7539
7540	ac_header_compiler=no
7541	fi
7542	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7543	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7544	echo "${ECHO_T}$ac_header_compiler" >&6
7545
7546	# Is the header present?
7547	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7548	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7549	cat >conftest.$ac_ext <<_ACEOF
7550	/* confdefs.h. */
7551	_ACEOF
7552	cat confdefs.h >>conftest.$ac_ext
7553	cat >>conftest.$ac_ext <<_ACEOF
7554	/* end confdefs.h. */
7555	#include <$ac_header>
7556	_ACEOF
7557	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7558	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7559	ac_status=$?
7560	grep -v '^ *+' conftest.er1 >conftest.err
7561	rm -f conftest.er1
7562	cat conftest.err >&5
7563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7564	(exit $ac_status); } >/dev/null; then
7565	if test -s conftest.err; then
7566	ac_cpp_err=$ac_c_preproc_warn_flag
7567	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7568	else
7569	ac_cpp_err=
7570	fi
7571	else
7572	ac_cpp_err=yes
7573	fi
7574	if test -z "$ac_cpp_err"; then
7575	ac_header_preproc=yes
7576	else
7577	echo "$as_me: failed program was:" >&5
7578	sed 's/^/\| /' conftest.$ac_ext >&5
7579
7580	ac_header_preproc=no
7581	fi
7582	rm -f conftest.err conftest.$ac_ext
7583	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7584	echo "${ECHO_T}$ac_header_preproc" >&6
7585
7586	# So? What about this header?
7587	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7588	yes:no: )
7589	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7590	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7591	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7592	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7593	ac_header_preproc=yes
7594	;;
7595	no:yes:* )
7596	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7597	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7598	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7599	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7600	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7601	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7602	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7603	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7604	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7605	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7606	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7607	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7608	(
7609	cat <<\_ASBOX
7610	## ---------------------------------------------- ##
7611	## Report this to orxonox-dev at mail.datacore.ch ##
7612	## ---------------------------------------------- ##
7613	_ASBOX
7614	) \|
7615	sed "s/^/$as_me: WARNING: /" >&2
7616	;;
7617	esac
7618	echo "$as_me:$LINENO: checking for $ac_header" >&5
7619	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7620	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7621	echo $ECHO_N "(cached) $ECHO_C" >&6
7622	else
7623	eval "$as_ac_Header=\$ac_header_preproc"
7624	fi
7625	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7626	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7627
7628	fi
7629	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7630	cat >>confdefs.h <<_ACEOF
7631	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7632	_ACEOF
7633
7634	fi
7635
7636	done
7637
7638
7639	# Checks for typedefs, structures, and compiler characteristics.
7640	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
7641	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
7642	if test "${ac_cv_header_stdbool_h+set}" = set; then
7643	echo $ECHO_N "(cached) $ECHO_C" >&6
7644	else
7645	cat >conftest.$ac_ext <<_ACEOF
7646	/* confdefs.h. */
7647	_ACEOF
7648	cat confdefs.h >>conftest.$ac_ext
7649	cat >>conftest.$ac_ext <<_ACEOF
7650	/* end confdefs.h. */
7651
7652	#include <stdbool.h>
7653	#ifndef bool
7654	# error bool is not defined
7655	#endif
7656	#ifndef false
7657	# error false is not defined
7658	#endif
7659	#if false
7660	# error false is not 0
7661	#endif
7662	#ifndef true
7663	# error true is not defined
7664	#endif
7665	#if true != 1
7666	# error true is not 1
7667	#endif
7668	#ifndef __bool_true_false_are_defined
7669	# error __bool_true_false_are_defined is not defined
7670	#endif
7671
7672	struct s { _Bool s: 1; _Bool t; } s;
7673
7674	char a[true == 1 ? 1 : -1];
7675	char b[false == 0 ? 1 : -1];
7676	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
7677	char d[(bool) -0.5 == true ? 1 : -1];
7678	bool e = &s;
7679	char f[(_Bool) -0.0 == false ? 1 : -1];
7680	char g[true];
7681	char h[sizeof (_Bool)];
7682	char i[sizeof s.t];
7683
7684	int
7685	main ()
7686	{
7687	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
7688	;
7689	return 0;
7690	}
7691	_ACEOF
7692	rm -f conftest.$ac_objext
7693	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7694	(eval $ac_compile) 2>conftest.er1
7695	ac_status=$?
7696	grep -v '^ *+' conftest.er1 >conftest.err
7697	rm -f conftest.er1
7698	cat conftest.err >&5
7699	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7700	(exit $ac_status); } &&
7701	{ ac_try='test -z "$ac_c_werror_flag"
7702	\|\| test ! -s conftest.err'
7703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7704	(eval $ac_try) 2>&5
7705	ac_status=$?
7706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707	(exit $ac_status); }; } &&
7708	{ ac_try='test -s conftest.$ac_objext'
7709	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7710	(eval $ac_try) 2>&5
7711	ac_status=$?
7712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7713	(exit $ac_status); }; }; then
7714	ac_cv_header_stdbool_h=yes
7715	else
7716	echo "$as_me: failed program was:" >&5
7717	sed 's/^/\| /' conftest.$ac_ext >&5
7718
7719	ac_cv_header_stdbool_h=no
7720	fi
7721	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7722	fi
7723	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
7724	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
7725	echo "$as_me:$LINENO: checking for _Bool" >&5
7726	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
7727	if test "${ac_cv_type__Bool+set}" = set; then
7728	echo $ECHO_N "(cached) $ECHO_C" >&6
7729	else
7730	cat >conftest.$ac_ext <<_ACEOF
7731	/* confdefs.h. */
7732	_ACEOF
7733	cat confdefs.h >>conftest.$ac_ext
7734	cat >>conftest.$ac_ext <<_ACEOF
7735	/* end confdefs.h. */
7736	$ac_includes_default
7737	int
7738	main ()
7739	{
7740	if ((_Bool *) 0)
7741	return 0;
7742	if (sizeof (_Bool))
7743	return 0;
7744	;
7745	return 0;
7746	}
7747	_ACEOF
7748	rm -f conftest.$ac_objext
7749	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7750	(eval $ac_compile) 2>conftest.er1
7751	ac_status=$?
7752	grep -v '^ *+' conftest.er1 >conftest.err
7753	rm -f conftest.er1
7754	cat conftest.err >&5
7755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7756	(exit $ac_status); } &&
7757	{ ac_try='test -z "$ac_c_werror_flag"
7758	\|\| test ! -s conftest.err'
7759	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7760	(eval $ac_try) 2>&5
7761	ac_status=$?
7762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7763	(exit $ac_status); }; } &&
7764	{ ac_try='test -s conftest.$ac_objext'
7765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7766	(eval $ac_try) 2>&5
7767	ac_status=$?
7768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7769	(exit $ac_status); }; }; then
7770	ac_cv_type__Bool=yes
7771	else
7772	echo "$as_me: failed program was:" >&5
7773	sed 's/^/\| /' conftest.$ac_ext >&5
7774
7775	ac_cv_type__Bool=no
7776	fi
7777	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7778	fi
7779	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
7780	echo "${ECHO_T}$ac_cv_type__Bool" >&6
7781	if test $ac_cv_type__Bool = yes; then
7782
7783	cat >>confdefs.h <<_ACEOF
7784	#define HAVE__BOOL 1
7785	_ACEOF
7786
7787
7788	fi
7789
7790	if test $ac_cv_header_stdbool_h = yes; then
7791
7792	cat >>confdefs.h <<\_ACEOF
7793	#define HAVE_STDBOOL_H 1
7794	_ACEOF
7795
7796	fi
7797
7798
7799	# Checks for library functions.
7800
7801	for ac_header in stdlib.h
7802	do
7803	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7804	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7805	echo "$as_me:$LINENO: checking for $ac_header" >&5
7806	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7807	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7808	echo $ECHO_N "(cached) $ECHO_C" >&6
7809	fi
7810	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7811	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7812	else
7813	# Is the header compilable?
7814	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7815	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7816	cat >conftest.$ac_ext <<_ACEOF
7817	/* confdefs.h. */
7818	_ACEOF
7819	cat confdefs.h >>conftest.$ac_ext
7820	cat >>conftest.$ac_ext <<_ACEOF
7821	/* end confdefs.h. */
7822	$ac_includes_default
7823	#include <$ac_header>
7824	_ACEOF
7825	rm -f conftest.$ac_objext
7826	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7827	(eval $ac_compile) 2>conftest.er1
7828	ac_status=$?
7829	grep -v '^ *+' conftest.er1 >conftest.err
7830	rm -f conftest.er1
7831	cat conftest.err >&5
7832	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7833	(exit $ac_status); } &&
7834	{ ac_try='test -z "$ac_c_werror_flag"
7835	\|\| test ! -s conftest.err'
7836	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7837	(eval $ac_try) 2>&5
7838	ac_status=$?
7839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7840	(exit $ac_status); }; } &&
7841	{ ac_try='test -s conftest.$ac_objext'
7842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7843	(eval $ac_try) 2>&5
7844	ac_status=$?
7845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7846	(exit $ac_status); }; }; then
7847	ac_header_compiler=yes
7848	else
7849	echo "$as_me: failed program was:" >&5
7850	sed 's/^/\| /' conftest.$ac_ext >&5
7851
7852	ac_header_compiler=no
7853	fi
7854	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7855	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7856	echo "${ECHO_T}$ac_header_compiler" >&6
7857
7858	# Is the header present?
7859	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7860	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7861	cat >conftest.$ac_ext <<_ACEOF
7862	/* confdefs.h. */
7863	_ACEOF
7864	cat confdefs.h >>conftest.$ac_ext
7865	cat >>conftest.$ac_ext <<_ACEOF
7866	/* end confdefs.h. */
7867	#include <$ac_header>
7868	_ACEOF
7869	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7870	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7871	ac_status=$?
7872	grep -v '^ *+' conftest.er1 >conftest.err
7873	rm -f conftest.er1
7874	cat conftest.err >&5
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); } >/dev/null; then
7877	if test -s conftest.err; then
7878	ac_cpp_err=$ac_c_preproc_warn_flag
7879	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7880	else
7881	ac_cpp_err=
7882	fi
7883	else
7884	ac_cpp_err=yes
7885	fi
7886	if test -z "$ac_cpp_err"; then
7887	ac_header_preproc=yes
7888	else
7889	echo "$as_me: failed program was:" >&5
7890	sed 's/^/\| /' conftest.$ac_ext >&5
7891
7892	ac_header_preproc=no
7893	fi
7894	rm -f conftest.err conftest.$ac_ext
7895	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7896	echo "${ECHO_T}$ac_header_preproc" >&6
7897
7898	# So? What about this header?
7899	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7900	yes:no: )
7901	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7902	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7903	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7904	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7905	ac_header_preproc=yes
7906	;;
7907	no:yes:* )
7908	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7909	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7910	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7911	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7912	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7913	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7914	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7915	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7916	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7917	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7918	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7919	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7920	(
7921	cat <<\_ASBOX
7922	## ---------------------------------------------- ##
7923	## Report this to orxonox-dev at mail.datacore.ch ##
7924	## ---------------------------------------------- ##
7925	_ASBOX
7926	) \|
7927	sed "s/^/$as_me: WARNING: /" >&2
7928	;;
7929	esac
7930	echo "$as_me:$LINENO: checking for $ac_header" >&5
7931	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7932	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7933	echo $ECHO_N "(cached) $ECHO_C" >&6
7934	else
7935	eval "$as_ac_Header=\$ac_header_preproc"
7936	fi
7937	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7938	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7939
7940	fi
7941	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7942	cat >>confdefs.h <<_ACEOF
7943	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7944	_ACEOF
7945
7946	fi
7947
7948	done
7949
7950	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
7951	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
7952	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
7953	echo $ECHO_N "(cached) $ECHO_C" >&6
7954	else
7955	if test "$cross_compiling" = yes; then
7956	ac_cv_func_malloc_0_nonnull=no
7957	else
7958	cat >conftest.$ac_ext <<_ACEOF
7959	/* confdefs.h. */
7960	_ACEOF
7961	cat confdefs.h >>conftest.$ac_ext
7962	cat >>conftest.$ac_ext <<_ACEOF
7963	/* end confdefs.h. */
7964	#if STDC_HEADERS \|\| HAVE_STDLIB_H
7965	# include <stdlib.h>
7966	#else
7967	char *malloc ();
7968	#endif
7969
7970	int
7971	main ()
7972	{
7973	exit (malloc (0) ? 0 : 1);
7974	;
7975	return 0;
7976	}
7977	_ACEOF
7978	rm -f conftest$ac_exeext
7979	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7980	(eval $ac_link) 2>&5
7981	ac_status=$?
7982	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7983	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7984	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7985	(eval $ac_try) 2>&5
7986	ac_status=$?
7987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7988	(exit $ac_status); }; }; then
7989	ac_cv_func_malloc_0_nonnull=yes
7990	else
7991	echo "$as_me: program exited with status $ac_status" >&5
7992	echo "$as_me: failed program was:" >&5
7993	sed 's/^/\| /' conftest.$ac_ext >&5
7994
7995	( exit $ac_status )
7996	ac_cv_func_malloc_0_nonnull=no
7997	fi
7998	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7999	fi
8000	fi
8001	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
8002	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
8003	if test $ac_cv_func_malloc_0_nonnull = yes; then
8004
8005	cat >>confdefs.h <<\_ACEOF
8006	#define HAVE_MALLOC 1
8007	_ACEOF
8008
8009	else
8010	cat >>confdefs.h <<\_ACEOF
8011	#define HAVE_MALLOC 0
8012	_ACEOF
8013
8014	case $LIBOBJS in
8015	"malloc.$ac_objext" \| \
8016	*" malloc.$ac_objext" \| \
8017	"malloc.$ac_objext "* \| \
8018	" malloc.$ac_objext " ) ;;
8019	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
8020	esac
8021
8022
8023	cat >>confdefs.h <<\_ACEOF
8024	#define malloc rpl_malloc
8025	_ACEOF
8026
8027	fi
8028
8029
8030
8031
8032
8033	for ac_func in bzero sqrt
8034	do
8035	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8036	echo "$as_me:$LINENO: checking for $ac_func" >&5
8037	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8038	if eval "test \"\${$as_ac_var+set}\" = set"; then
8039	echo $ECHO_N "(cached) $ECHO_C" >&6
8040	else
8041	cat >conftest.$ac_ext <<_ACEOF
8042	/* confdefs.h. */
8043	_ACEOF
8044	cat confdefs.h >>conftest.$ac_ext
8045	cat >>conftest.$ac_ext <<_ACEOF
8046	/* end confdefs.h. */
8047	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8048	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8049	#define $ac_func innocuous_$ac_func
8050
8051	/* System header to define __stub macros and hopefully few prototypes,
8052	which can conflict with char $ac_func (); below.
8053	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8054	<limits.h> exists even on freestanding compilers. */
8055
8056	#ifdef __STDC__
8057	# include <limits.h>
8058	#else
8059	# include <assert.h>
8060	#endif
8061
8062	#undef $ac_func
8063
8064	/* Override any gcc2 internal prototype to avoid an error. */
8065	#ifdef __cplusplus
8066	extern "C"
8067	{
8068	#endif
8069	/* We use char because int might match the return type of a gcc2
8070	builtin and then its argument prototype would still apply. */
8071	char $ac_func ();
8072	/* The GNU C library defines this for functions which it implements
8073	to always fail with ENOSYS. Some functions are actually named
8074	something starting with __ and the normal name is an alias. */
8075	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8076	choke me
8077	#else
8078	char (*f) () = $ac_func;
8079	#endif
8080	#ifdef __cplusplus
8081	}
8082	#endif
8083
8084	int
8085	main ()
8086	{
8087	return f != $ac_func;
8088	;
8089	return 0;
8090	}
8091	_ACEOF
8092	rm -f conftest.$ac_objext conftest$ac_exeext
8093	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8094	(eval $ac_link) 2>conftest.er1
8095	ac_status=$?
8096	grep -v '^ *+' conftest.er1 >conftest.err
8097	rm -f conftest.er1
8098	cat conftest.err >&5
8099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8100	(exit $ac_status); } &&
8101	{ ac_try='test -z "$ac_c_werror_flag"
8102	\|\| test ! -s conftest.err'
8103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8104	(eval $ac_try) 2>&5
8105	ac_status=$?
8106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8107	(exit $ac_status); }; } &&
8108	{ ac_try='test -s conftest$ac_exeext'
8109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8110	(eval $ac_try) 2>&5
8111	ac_status=$?
8112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8113	(exit $ac_status); }; }; then
8114	eval "$as_ac_var=yes"
8115	else
8116	echo "$as_me: failed program was:" >&5
8117	sed 's/^/\| /' conftest.$ac_ext >&5
8118
8119	eval "$as_ac_var=no"
8120	fi
8121	rm -f conftest.err conftest.$ac_objext \
8122	conftest$ac_exeext conftest.$ac_ext
8123	fi
8124	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8125	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8126	if test `eval echo '${'$as_ac_var'}'` = yes; then
8127	cat >>confdefs.h <<_ACEOF
8128	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8129	_ACEOF
8130
8131	fi
8132	done
8133
8134
8135	######################
8136	## OUTPUT CONFIGURE ##
8137	######################
8138	ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/gui/Makefile src/lib/gui/console/Makefile src/lib/gui/gui/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile"
8139
8140
8141	cat >confcache <<\_ACEOF
8142	# This file is a shell script that caches the results of configure
8143	# tests run on this system so they can be shared between configure
8144	# scripts and configure runs, see configure's option --config-cache.
8145	# It is not useful on other systems. If it contains results you don't
8146	# want to keep, you may remove or edit it.
8147	#
8148	# config.status only pays attention to the cache file if you give it
8149	# the --recheck option to rerun configure.
8150	#
8151	# `ac_cv_env_foo' variables (set or unset) will be overridden when
8152	# loading this file, other unset `ac_cv_foo' will be assigned the
8153	# following values.
8154
8155	_ACEOF
8156
8157	# The following way of writing the cache mishandles newlines in values,
8158	# but we know of no workaround that is simple, portable, and efficient.
8159	# So, don't put newlines in cache variables' values.
8160	# Ultrix sh set writes to stderr and can't be redirected directly,
8161	# and sets the high bit in the cache file unless we assign to the vars.
8162	{
8163	(set) 2>&1 \|
8164	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
8165	ac_space=\ )
8166	# `set' does not quote correctly, so add quotes (double-quote
8167	# substitution turns \\\\ into \\, and sed turns \\ into \).
8168	sed -n \
8169	"s/'/'\\\\''/g;
8170	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8171	;;
8172	*)
8173	# `set' quotes correctly as required by POSIX, so do not add quotes.
8174	sed -n \
8175	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8176	;;
8177	esac;
8178	} \|
8179	sed '
8180	t clear
8181	: clear
8182	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8183	t end
8184	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
8185	: end' >>confcache
8186	if diff $cache_file confcache >/dev/null 2>&1; then :; else
8187	if test -w $cache_file; then
8188	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8189	cat confcache >$cache_file
8190	else
8191	echo "not updating unwritable cache $cache_file"
8192	fi
8193	fi
8194	rm -f confcache
8195
8196	test "x$prefix" = xNONE && prefix=$ac_default_prefix
8197	# Let make expand exec_prefix.
8198	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8199
8200	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8201	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8202	# trailing colons and then remove the whole line if VPATH becomes empty
8203	# (actually we leave an empty line to preserve line numbers).
8204	if test "x$srcdir" = x.; then
8205	ac_vpsub='/^[ ]VPATH[ ]=/{
8206	s/:\$(srcdir):/:/;
8207	s/:\${srcdir}:/:/;
8208	s/:@srcdir@:/:/;
8209	s/^$[^=]=[ ]$:*/\1/;
8210	s/:*$//;
8211	s/^[^=]=[ ]$//;
8212	}'
8213	fi
8214
8215	DEFS=-DHAVE_CONFIG_H
8216
8217	ac_libobjs=
8218	ac_ltlibobjs=
8219	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8220	# 1. Remove the extension, and $U if already installed.
8221	ac_i=`echo "$ac_i" \|
8222	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8223	# 2. Add them.
8224	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8225	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8226	done
8227	LIBOBJS=$ac_libobjs
8228
8229	LTLIBOBJS=$ac_ltlibobjs
8230
8231
8232	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8233	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8234	Usually this means the macro was only invoked conditionally." >&5
8235	echo "$as_me: error: conditional \"AMDEP\" was never defined.
8236	Usually this means the macro was only invoked conditionally." >&2;}
8237	{ (exit 1); exit 1; }; }
8238	fi
8239	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
8240	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
8241	Usually this means the macro was only invoked conditionally." >&5
8242	echo "$as_me: error: conditional \"am__fastdepCXX\" 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 "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8247	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8248	Usually this means the macro was only invoked conditionally." >&5
8249	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8250	Usually this means the macro was only invoked conditionally." >&2;}
8251	{ (exit 1); exit 1; }; }
8252	fi
8253	if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
8254	{ { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
8255	Usually this means the macro was only invoked conditionally." >&5
8256	echo "$as_me: error: conditional \"SUB_PROJECTS\" 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 "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
8261	{ { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
8262	Usually this means the macro was only invoked conditionally." >&5
8263	echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
8264	Usually this means the macro was only invoked conditionally." >&2;}
8265	{ (exit 1); exit 1; }; }
8266	fi
8267	if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
8268	{ { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
8269	Usually this means the macro was only invoked conditionally." >&5
8270	echo "$as_me: error: conditional \"DOXYGEN\" 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 "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
8275	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
8276	Usually this means the macro was only invoked conditionally." >&5
8277	echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
8278	Usually this means the macro was only invoked conditionally." >&2;}
8279	{ (exit 1); exit 1; }; }
8280	fi
8281	if test -z "${HAVE_GTHREAD_TRUE}" && test -z "${HAVE_GTHREAD_FALSE}"; then
8282	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_GTHREAD\" was never defined.
8283	Usually this means the macro was only invoked conditionally." >&5
8284	echo "$as_me: error: conditional \"HAVE_GTHREAD\" was never defined.
8285	Usually this means the macro was only invoked conditionally." >&2;}
8286	{ (exit 1); exit 1; }; }
8287	fi
8288	if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
8289	{ { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
8290	Usually this means the macro was only invoked conditionally." >&5
8291	echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
8292	Usually this means the macro was only invoked conditionally." >&2;}
8293	{ (exit 1); exit 1; }; }
8294	fi
8295
8296	: ${CONFIG_STATUS=./config.status}
8297	ac_clean_files_save=$ac_clean_files
8298	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8299	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8300	echo "$as_me: creating $CONFIG_STATUS" >&6;}
8301	cat >$CONFIG_STATUS <<_ACEOF
8302	#! $SHELL
8303	# Generated by $as_me.
8304	# Run this file to recreate the current configuration.
8305	# Compiler output produced by configure, useful for debugging
8306	# configure, is in config.log if it exists.
8307
8308	debug=false
8309	ac_cs_recheck=false
8310	ac_cs_silent=false
8311	SHELL=\${CONFIG_SHELL-$SHELL}
8312	_ACEOF
8313
8314	cat >>$CONFIG_STATUS <<\_ACEOF
8315	## --------------------- ##
8316	## M4sh Initialization. ##
8317	## --------------------- ##
8318
8319	# Be Bourne compatible
8320	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8321	emulate sh
8322	NULLCMD=:
8323	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8324	# is contrary to our usage. Disable this feature.
8325	alias -g '${1+"$@"}'='"$@"'
8326	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8327	set -o posix
8328	fi
8329	DUALCASE=1; export DUALCASE # for MKS sh
8330
8331	# Support unset when possible.
8332	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
8333	as_unset=unset
8334	else
8335	as_unset=false
8336	fi
8337
8338
8339	# Work around bugs in pre-3.0 UWIN ksh.
8340	$as_unset ENV MAIL MAILPATH
8341	PS1='$ '
8342	PS2='> '
8343	PS4='+ '
8344
8345	# NLS nuisances.
8346	for as_var in \
8347	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8348	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8349	LC_TELEPHONE LC_TIME
8350	do
8351	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8352	eval $as_var=C; export $as_var
8353	else
8354	$as_unset $as_var
8355	fi
8356	done
8357
8358	# Required to use basename.
8359	if expr a : '$a$' >/dev/null 2>&1; then
8360	as_expr=expr
8361	else
8362	as_expr=false
8363	fi
8364
8365	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8366	as_basename=basename
8367	else
8368	as_basename=false
8369	fi
8370
8371
8372	# Name of the executable.
8373	as_me=`$as_basename "$0" \|\|
8374	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8375	X"$0" : 'X$//$$' \\| \
8376	X"$0" : 'X$/$$' \\| \
8377	. : '$.$' 2>/dev/null \|\|
8378	echo X/"$0" \|
8379	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
8380	/^X\/$\/\/$$/{ s//\1/; q; }
8381	/^X\/$\/$.*/{ s//\1/; q; }
8382	s/.*/./; q'`
8383
8384
8385	# PATH needs CR, and LINENO needs CR and PATH.
8386	# Avoid depending upon Character Ranges.
8387	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8388	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8389	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8390	as_cr_digits='0123456789'
8391	as_cr_alnum=$as_cr_Letters$as_cr_digits
8392
8393	# The user is always right.
8394	if test "${PATH_SEPARATOR+set}" != set; then
8395	echo "#! /bin/sh" >conf$$.sh
8396	echo "exit 0" >>conf$$.sh
8397	chmod +x conf$$.sh
8398	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8399	PATH_SEPARATOR=';'
8400	else
8401	PATH_SEPARATOR=:
8402	fi
8403	rm -f conf$$.sh
8404	fi
8405
8406
8407	as_lineno_1=$LINENO
8408	as_lineno_2=$LINENO
8409	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8410	test "x$as_lineno_1" != "x$as_lineno_2" &&
8411	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
8412	# Find who we are. Look in the path if we contain no path at all
8413	# relative or not.
8414	case $0 in
8415	[\\/] ) as_myself=$0 ;;
8416	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8417	for as_dir in $PATH
8418	do
8419	IFS=$as_save_IFS
8420	test -z "$as_dir" && as_dir=.
8421	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8422	done
8423
8424	;;
8425	esac
8426	# We did not find ourselves, most probably we were run as `sh COMMAND'
8427	# in which case we are not to be found in the path.
8428	if test "x$as_myself" = x; then
8429	as_myself=$0
8430	fi
8431	if test ! -f "$as_myself"; then
8432	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8433	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8434	{ (exit 1); exit 1; }; }
8435	fi
8436	case $CONFIG_SHELL in
8437	'')
8438	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8439	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8440	do
8441	IFS=$as_save_IFS
8442	test -z "$as_dir" && as_dir=.
8443	for as_base in sh bash ksh sh5; do
8444	case $as_dir in
8445	/*)
8446	if ("$as_dir/$as_base" -c '
8447	as_lineno_1=$LINENO
8448	as_lineno_2=$LINENO
8449	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8450	test "x$as_lineno_1" != "x$as_lineno_2" &&
8451	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8452	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
8453	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
8454	CONFIG_SHELL=$as_dir/$as_base
8455	export CONFIG_SHELL
8456	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8457	fi;;
8458	esac
8459	done
8460	done
8461	;;
8462	esac
8463
8464	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8465	# uniformly replaced by the line number. The first 'sed' inserts a
8466	# line-number line before each line; the second 'sed' does the real
8467	# work. The second script uses 'N' to pair each line-number line
8468	# with the numbered line, and appends trailing '-' during
8469	# substitution so that $LINENO is not a special case at line end.
8470	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8471	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8472	sed '=' <$as_myself \|
8473	sed '
8474	N
8475	s,$,-,
8476	: loop
8477	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
8478	t loop
8479	s,-$,,
8480	s,^['$as_cr_digits']*\n,,
8481	' >$as_me.lineno &&
8482	chmod +x $as_me.lineno \|\|
8483	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8484	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8485	{ (exit 1); exit 1; }; }
8486
8487	# Don't try to exec as it changes $[0], causing all sort of problems
8488	# (the dirname of $[0] is not the place where we might find the
8489	# original and so on. Autoconf is especially sensible to this).
8490	. ./$as_me.lineno
8491	# Exit status is that of the last command.
8492	exit
8493	}
8494
8495
8496	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8497	c,-n*) ECHO_N= ECHO_C='
8498	' ECHO_T=' ' ;;
8499	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8500	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8501	esac
8502
8503	if expr a : '$a$' >/dev/null 2>&1; then
8504	as_expr=expr
8505	else
8506	as_expr=false
8507	fi
8508
8509	rm -f conf$$ conf$$.exe conf$$.file
8510	echo >conf$$.file
8511	if ln -s conf$$.file conf$$ 2>/dev/null; then
8512	# We could just check for DJGPP; but this test a) works b) is more generic
8513	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8514	if test -f conf$$.exe; then
8515	# Don't use ln at all; we don't have any links
8516	as_ln_s='cp -p'
8517	else
8518	as_ln_s='ln -s'
8519	fi
8520	elif ln conf$$.file conf$$ 2>/dev/null; then
8521	as_ln_s=ln
8522	else
8523	as_ln_s='cp -p'
8524	fi
8525	rm -f conf$$ conf$$.exe conf$$.file
8526
8527	if mkdir -p . 2>/dev/null; then
8528	as_mkdir_p=:
8529	else
8530	test -d ./-p && rmdir ./-p
8531	as_mkdir_p=false
8532	fi
8533
8534	as_executable_p="test -f"
8535
8536	# Sed expression to map a string onto a valid CPP name.
8537	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8538
8539	# Sed expression to map a string onto a valid variable name.
8540	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8541
8542
8543	# IFS
8544	# We need space, tab and new line, in precisely that order.
8545	as_nl='
8546	'
8547	IFS=" $as_nl"
8548
8549	# CDPATH.
8550	$as_unset CDPATH
8551
8552	exec 6>&1
8553
8554	# Open the log real soon, to keep \$[0] and so on meaningful, and to
8555	# report actual input values of CONFIG_FILES etc. instead of their
8556	# values after options handling. Logging --version etc. is OK.
8557	exec 5>>config.log
8558	{
8559	echo
8560	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8561	## Running $as_me. ##
8562	_ASBOX
8563	} >&5
8564	cat >&5 <<_CSEOF
8565
8566	This file was extended by orxonox $as_me 0.2.2-pre-alpha, which was
8567	generated by GNU Autoconf 2.59. Invocation command line was
8568
8569	CONFIG_FILES = $CONFIG_FILES
8570	CONFIG_HEADERS = $CONFIG_HEADERS
8571	CONFIG_LINKS = $CONFIG_LINKS
8572	CONFIG_COMMANDS = $CONFIG_COMMANDS
8573	$ $0 $@
8574
8575	_CSEOF
8576	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
8577	echo >&5
8578	_ACEOF
8579
8580	# Files that config.status was made for.
8581	if test -n "$ac_config_files"; then
8582	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8583	fi
8584
8585	if test -n "$ac_config_headers"; then
8586	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8587	fi
8588
8589	if test -n "$ac_config_links"; then
8590	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8591	fi
8592
8593	if test -n "$ac_config_commands"; then
8594	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8595	fi
8596
8597	cat >>$CONFIG_STATUS <<\_ACEOF
8598
8599	ac_cs_usage="\
8600	\`$as_me' instantiates files from templates according to the
8601	current configuration.
8602
8603	Usage: $0 [OPTIONS] [FILE]...
8604
8605	-h, --help print this help, then exit
8606	-V, --version print version number, then exit
8607	-q, --quiet do not print progress messages
8608	-d, --debug don't remove temporary files
8609	--recheck update $as_me by reconfiguring in the same conditions
8610	--file=FILE[:TEMPLATE]
8611	instantiate the configuration file FILE
8612	--header=FILE[:TEMPLATE]
8613	instantiate the configuration header FILE
8614
8615	Configuration files:
8616	$config_files
8617
8618	Configuration headers:
8619	$config_headers
8620
8621	Configuration commands:
8622	$config_commands
8623
8624	Report bugs to <bug-autoconf@gnu.org>."
8625	_ACEOF
8626
8627	cat >>$CONFIG_STATUS <<_ACEOF
8628	ac_cs_version="\\
8629	orxonox config.status 0.2.2-pre-alpha
8630	configured by $0, generated by GNU Autoconf 2.59,
8631	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
8632
8633	Copyright (C) 2003 Free Software Foundation, Inc.
8634	This config.status script is free software; the Free Software Foundation
8635	gives unlimited permission to copy, distribute and modify it."
8636	srcdir=$srcdir
8637	INSTALL="$INSTALL"
8638	_ACEOF
8639
8640	cat >>$CONFIG_STATUS <<\_ACEOF
8641	# If no file are specified by the user, then we need to provide default
8642	# value. By we need to know if files were specified by the user.
8643	ac_need_defaults=:
8644	while test $# != 0
8645	do
8646	case $1 in
8647	--=)
8648	ac_option=`expr "x$1" : 'x$[^=]*$='`
8649	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
8650	ac_shift=:
8651	;;
8652	-*)
8653	ac_option=$1
8654	ac_optarg=$2
8655	ac_shift=shift
8656	;;
8657	*) # This is not an option, so the user has probably given explicit
8658	# arguments.
8659	ac_option=$1
8660	ac_need_defaults=false;;
8661	esac
8662
8663	case $ac_option in
8664	# Handling of the options.
8665	_ACEOF
8666	cat >>$CONFIG_STATUS <<\_ACEOF
8667	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8668	ac_cs_recheck=: ;;
8669	--version \| --vers* \| -V )
8670	echo "$ac_cs_version"; exit 0 ;;
8671	--he \| --h)
8672	# Conflict between --help and --header
8673	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8674	Try \`$0 --help' for more information." >&5
8675	echo "$as_me: error: ambiguous option: $1
8676	Try \`$0 --help' for more information." >&2;}
8677	{ (exit 1); exit 1; }; };;
8678	--help \| --hel \| -h )
8679	echo "$ac_cs_usage"; exit 0 ;;
8680	--debug \| --d* \| -d )
8681	debug=: ;;
8682	--file \| --fil \| --fi \| --f )
8683	$ac_shift
8684	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8685	ac_need_defaults=false;;
8686	--header \| --heade \| --head \| --hea )
8687	$ac_shift
8688	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8689	ac_need_defaults=false;;
8690	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8691	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8692	ac_cs_silent=: ;;
8693
8694	# This is an error.
8695	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8696	Try \`$0 --help' for more information." >&5
8697	echo "$as_me: error: unrecognized option: $1
8698	Try \`$0 --help' for more information." >&2;}
8699	{ (exit 1); exit 1; }; } ;;
8700
8701	*) ac_config_targets="$ac_config_targets $1" ;;
8702
8703	esac
8704	shift
8705	done
8706
8707	ac_configure_extra_args=
8708
8709	if $ac_cs_silent; then
8710	exec 6>/dev/null
8711	ac_configure_extra_args="$ac_configure_extra_args --silent"
8712	fi
8713
8714	_ACEOF
8715	cat >>$CONFIG_STATUS <<_ACEOF
8716	if \$ac_cs_recheck; then
8717	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8718	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8719	fi
8720
8721	_ACEOF
8722
8723	cat >>$CONFIG_STATUS <<_ACEOF
8724	#
8725	# INIT-COMMANDS section.
8726	#
8727
8728	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8729
8730	_ACEOF
8731
8732
8733
8734	cat >>$CONFIG_STATUS <<\_ACEOF
8735	for ac_config_target in $ac_config_targets
8736	do
8737	case "$ac_config_target" in
8738	# Handling of arguments.
8739	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8740	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8741	"src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
8742	"src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
8743	"src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
8744	"src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
8745	"src/lib/gui/console/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/console/Makefile" ;;
8746	"src/lib/gui/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gui/Makefile" ;;
8747	"src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
8748	"src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
8749	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8750	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8751	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8752	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8753	{ (exit 1); exit 1; }; };;
8754	esac
8755	done
8756
8757	# If the user did not use the arguments to specify the items to instantiate,
8758	# then the envvar interface is used. Set only those that are not.
8759	# We use the long form for the default assignment because of an extremely
8760	# bizarre bug on SunOS 4.1.3.
8761	if $ac_need_defaults; then
8762	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8763	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8764	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
8765	fi
8766
8767	# Have a temporary directory for convenience. Make it in the build tree
8768	# simply because there is no reason to put it here, and in addition,
8769	# creating and moving files from /tmp can sometimes cause problems.
8770	# Create a temporary directory, and hook for its removal unless debugging.
8771	$debug \|\|
8772	{
8773	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8774	trap '{ (exit 1); exit 1; }' 1 2 13 15
8775	}
8776
8777	# Create a (secure) tmp directory for tmp files.
8778
8779	{
8780	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8781	test -n "$tmp" && test -d "$tmp"
8782	} \|\|
8783	{
8784	tmp=./confstat$$-$RANDOM
8785	(umask 077 && mkdir $tmp)
8786	} \|\|
8787	{
8788	echo "$me: cannot create a temporary directory in ." >&2
8789	{ (exit 1); exit 1; }
8790	}
8791
8792	_ACEOF
8793
8794	cat >>$CONFIG_STATUS <<_ACEOF
8795
8796	#
8797	# CONFIG_FILES section.
8798	#
8799
8800	# No need to generate the scripts if there are no CONFIG_FILES.
8801	# This happens for instance when ./config.status config.h
8802	if test -n "\$CONFIG_FILES"; then
8803	# Protect against being on the right side of a sed subst in config.status.
8804	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8805	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8806	s,@SHELL@,$SHELL,;t t
8807	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8808	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8809	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8810	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8811	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8812	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8813	s,@exec_prefix@,$exec_prefix,;t t
8814	s,@prefix@,$prefix,;t t
8815	s,@program_transform_name@,$program_transform_name,;t t
8816	s,@bindir@,$bindir,;t t
8817	s,@sbindir@,$sbindir,;t t
8818	s,@libexecdir@,$libexecdir,;t t
8819	s,@datadir@,$datadir,;t t
8820	s,@sysconfdir@,$sysconfdir,;t t
8821	s,@sharedstatedir@,$sharedstatedir,;t t
8822	s,@localstatedir@,$localstatedir,;t t
8823	s,@libdir@,$libdir,;t t
8824	s,@includedir@,$includedir,;t t
8825	s,@oldincludedir@,$oldincludedir,;t t
8826	s,@infodir@,$infodir,;t t
8827	s,@mandir@,$mandir,;t t
8828	s,@build_alias@,$build_alias,;t t
8829	s,@host_alias@,$host_alias,;t t
8830	s,@target_alias@,$target_alias,;t t
8831	s,@DEFS@,$DEFS,;t t
8832	s,@ECHO_C@,$ECHO_C,;t t
8833	s,@ECHO_N@,$ECHO_N,;t t
8834	s,@ECHO_T@,$ECHO_T,;t t
8835	s,@LIBS@,$LIBS,;t t
8836	s,@build@,$build,;t t
8837	s,@build_cpu@,$build_cpu,;t t
8838	s,@build_vendor@,$build_vendor,;t t
8839	s,@build_os@,$build_os,;t t
8840	s,@host@,$host,;t t
8841	s,@host_cpu@,$host_cpu,;t t
8842	s,@host_vendor@,$host_vendor,;t t
8843	s,@host_os@,$host_os,;t t
8844	s,@target@,$target,;t t
8845	s,@target_cpu@,$target_cpu,;t t
8846	s,@target_vendor@,$target_vendor,;t t
8847	s,@target_os@,$target_os,;t t
8848	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8849	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8850	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8851	s,@CYGPATH_W@,$CYGPATH_W,;t t
8852	s,@PACKAGE@,$PACKAGE,;t t
8853	s,@VERSION@,$VERSION,;t t
8854	s,@ACLOCAL@,$ACLOCAL,;t t
8855	s,@AUTOCONF@,$AUTOCONF,;t t
8856	s,@AUTOMAKE@,$AUTOMAKE,;t t
8857	s,@AUTOHEADER@,$AUTOHEADER,;t t
8858	s,@MAKEINFO@,$MAKEINFO,;t t
8859	s,@AMTAR@,$AMTAR,;t t
8860	s,@install_sh@,$install_sh,;t t
8861	s,@STRIP@,$STRIP,;t t
8862	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8863	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8864	s,@mkdir_p@,$mkdir_p,;t t
8865	s,@AWK@,$AWK,;t t
8866	s,@SET_MAKE@,$SET_MAKE,;t t
8867	s,@am__leading_dot@,$am__leading_dot,;t t
8868	s,@CXX@,$CXX,;t t
8869	s,@CXXFLAGS@,$CXXFLAGS,;t t
8870	s,@LDFLAGS@,$LDFLAGS,;t t
8871	s,@CPPFLAGS@,$CPPFLAGS,;t t
8872	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8873	s,@EXEEXT@,$EXEEXT,;t t
8874	s,@OBJEXT@,$OBJEXT,;t t
8875	s,@DEPDIR@,$DEPDIR,;t t
8876	s,@am__include@,$am__include,;t t
8877	s,@am__quote@,$am__quote,;t t
8878	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8879	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8880	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8881	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
8882	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
8883	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
8884	s,@CC@,$CC,;t t
8885	s,@CFLAGS@,$CFLAGS,;t t
8886	s,@ac_ct_CC@,$ac_ct_CC,;t t
8887	s,@CCDEPMODE@,$CCDEPMODE,;t t
8888	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8889	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8890	s,@CPP@,$CPP,;t t
8891	s,@EGREP@,$EGREP,;t t
8892	s,@DEBUG@,$DEBUG,;t t
8893	s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
8894	s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
8895	s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
8896	s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
8897	s,@DOXYGEN@,$DOXYGEN,;t t
8898	s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
8899	s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
8900	s,@GPROF@,$GPROF,;t t
8901	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
8902	s,@GTK2_LIBS@,$GTK2_LIBS,;t t
8903	s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
8904	s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
8905	s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
8906	s,@GTHREAD_LIBS@,$GTHREAD_LIBS,;t t
8907	s,@GTHREAD_CFLAGS@,$GTHREAD_CFLAGS,;t t
8908	s,@HAVE_GTHREAD_TRUE@,$HAVE_GTHREAD_TRUE,;t t
8909	s,@HAVE_GTHREAD_FALSE@,$HAVE_GTHREAD_FALSE,;t t
8910	s,@CURL_LIBS@,$CURL_LIBS,;t t
8911	s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
8912	s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
8913	s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
8914	s,@LIBOBJS@,$LIBOBJS,;t t
8915	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8916	CEOF
8917
8918	_ACEOF
8919
8920	cat >>$CONFIG_STATUS <<\_ACEOF
8921	# Split the substitutions into bite-sized pieces for seds with
8922	# small command number limits, like on Digital OSF/1 and HP-UX.
8923	ac_max_sed_lines=48
8924	ac_sed_frag=1 # Number of current file.
8925	ac_beg=1 # First line for current file.
8926	ac_end=$ac_max_sed_lines # Line after last line for current file.
8927	ac_more_lines=:
8928	ac_sed_cmds=
8929	while $ac_more_lines; do
8930	if test $ac_beg -gt 1; then
8931	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8932	else
8933	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8934	fi
8935	if test ! -s $tmp/subs.frag; then
8936	ac_more_lines=false
8937	else
8938	# The purpose of the label and of the branching condition is to
8939	# speed up the sed processing (if there are no `@' at all, there
8940	# is no need to browse any of the substitutions).
8941	# These are the two extra sed commands mentioned above.
8942	(echo ':t
8943	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8944	if test -z "$ac_sed_cmds"; then
8945	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8946	else
8947	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
8948	fi
8949	ac_sed_frag=`expr $ac_sed_frag + 1`
8950	ac_beg=$ac_end
8951	ac_end=`expr $ac_end + $ac_max_sed_lines`
8952	fi
8953	done
8954	if test -z "$ac_sed_cmds"; then
8955	ac_sed_cmds=cat
8956	fi
8957	fi # test -n "$CONFIG_FILES"
8958
8959	_ACEOF
8960	cat >>$CONFIG_STATUS <<\_ACEOF
8961	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8962	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8963	case $ac_file in
8964	- \| :- \| :-:* ) # input from stdin
8965	cat >$tmp/stdin
8966	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8967	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8968	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
8969	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
8970	* ) ac_file_in=$ac_file.in ;;
8971	esac
8972
8973	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8974	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
8975	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8976	X"$ac_file" : 'X$//$[^/]' \\| \
8977	X"$ac_file" : 'X$//$$' \\| \
8978	X"$ac_file" : 'X$/$' \\| \
8979	. : '$.$' 2>/dev/null \|\|
8980	echo X"$ac_file" \|
8981	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8982	/^X$\/\/$[^/].*/{ s//\1/; q; }
8983	/^X$\/\/$$/{ s//\1/; q; }
8984	/^X$\/$.*/{ s//\1/; q; }
8985	s/.*/./; q'`
8986	{ if $as_mkdir_p; then
8987	mkdir -p "$ac_dir"
8988	else
8989	as_dir="$ac_dir"
8990	as_dirs=
8991	while test ! -d "$as_dir"; do
8992	as_dirs="$as_dir $as_dirs"
8993	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8994	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8995	X"$as_dir" : 'X$//$[^/]' \\| \
8996	X"$as_dir" : 'X$//$$' \\| \
8997	X"$as_dir" : 'X$/$' \\| \
8998	. : '$.$' 2>/dev/null \|\|
8999	echo X"$as_dir" \|
9000	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9001	/^X$\/\/$[^/].*/{ s//\1/; q; }
9002	/^X$\/\/$$/{ s//\1/; q; }
9003	/^X$\/$.*/{ s//\1/; q; }
9004	s/.*/./; q'`
9005	done
9006	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9007	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9008	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9009	{ (exit 1); exit 1; }; }; }
9010
9011	ac_builddir=.
9012
9013	if test "$ac_dir" != .; then
9014	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9015	# A "../" for each directory in $ac_dir_suffix.
9016	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9017	else
9018	ac_dir_suffix= ac_top_builddir=
9019	fi
9020
9021	case $srcdir in
9022	.) # No --srcdir option. We are building in place.
9023	ac_srcdir=.
9024	if test -z "$ac_top_builddir"; then
9025	ac_top_srcdir=.
9026	else
9027	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9028	fi ;;
9029	[\\/]* \| ?:[\\/]* ) # Absolute path.
9030	ac_srcdir=$srcdir$ac_dir_suffix;
9031	ac_top_srcdir=$srcdir ;;
9032	*) # Relative path.
9033	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9034	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9035	esac
9036
9037	# Do not use `cd foo && pwd` to compute absolute paths, because
9038	# the directories may not exist.
9039	case `pwd` in
9040	.) ac_abs_builddir="$ac_dir";;
9041	*)
9042	case "$ac_dir" in
9043	.) ac_abs_builddir=`pwd`;;
9044	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9045	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9046	esac;;
9047	esac
9048	case $ac_abs_builddir in
9049	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9050	*)
9051	case ${ac_top_builddir}. in
9052	.) ac_abs_top_builddir=$ac_abs_builddir;;
9053	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9054	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9055	esac;;
9056	esac
9057	case $ac_abs_builddir in
9058	.) ac_abs_srcdir=$ac_srcdir;;
9059	*)
9060	case $ac_srcdir in
9061	.) ac_abs_srcdir=$ac_abs_builddir;;
9062	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9063	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9064	esac;;
9065	esac
9066	case $ac_abs_builddir in
9067	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9068	*)
9069	case $ac_top_srcdir in
9070	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9071	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9072	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9073	esac;;
9074	esac
9075
9076
9077	case $INSTALL in
9078	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9079	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9080	esac
9081
9082	if test x"$ac_file" != x-; then
9083	{ echo "$as_me:$LINENO: creating $ac_file" >&5
9084	echo "$as_me: creating $ac_file" >&6;}
9085	rm -f "$ac_file"
9086	fi
9087	# Let's still pretend it is `configure' which instantiates (i.e., don't
9088	# use $as_me), people would be surprised to read:
9089	# /* config.h. Generated by config.status. */
9090	if test x"$ac_file" = x-; then
9091	configure_input=
9092	else
9093	configure_input="$ac_file. "
9094	fi
9095	configure_input=$configure_input"Generated from `echo $ac_file_in \|
9096	sed 's,.*/,,'` by configure."
9097
9098	# First look for the input files in the build tree, otherwise in the
9099	# src tree.
9100	ac_file_inputs=`IFS=:
9101	for f in $ac_file_in; do
9102	case $f in
9103	-) echo $tmp/stdin ;;
9104	[\\/$]*)
9105	# Absolute (can't be DOS-style, as IFS=:)
9106	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9107	echo "$as_me: error: cannot find input file: $f" >&2;}
9108	{ (exit 1); exit 1; }; }
9109	echo "$f";;
9110	*) # Relative
9111	if test -f "$f"; then
9112	# Build tree
9113	echo "$f"
9114	elif test -f "$srcdir/$f"; then
9115	# Source tree
9116	echo "$srcdir/$f"
9117	else
9118	# /dev/null tree
9119	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9120	echo "$as_me: error: cannot find input file: $f" >&2;}
9121	{ (exit 1); exit 1; }; }
9122	fi;;
9123	esac
9124	done` \|\| { (exit 1); exit 1; }
9125	_ACEOF
9126	cat >>$CONFIG_STATUS <<_ACEOF
9127	sed "$ac_vpsub
9128	$extrasub
9129	_ACEOF
9130	cat >>$CONFIG_STATUS <<\_ACEOF
9131	:t
9132	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9133	s,@configure_input@,$configure_input,;t t
9134	s,@srcdir@,$ac_srcdir,;t t
9135	s,@abs_srcdir@,$ac_abs_srcdir,;t t
9136	s,@top_srcdir@,$ac_top_srcdir,;t t
9137	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9138	s,@builddir@,$ac_builddir,;t t
9139	s,@abs_builddir@,$ac_abs_builddir,;t t
9140	s,@top_builddir@,$ac_top_builddir,;t t
9141	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9142	s,@INSTALL@,$ac_INSTALL,;t t
9143	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
9144	rm -f $tmp/stdin
9145	if test x"$ac_file" != x-; then
9146	mv $tmp/out $ac_file
9147	else
9148	cat $tmp/out
9149	rm -f $tmp/out
9150	fi
9151
9152	done
9153	_ACEOF
9154	cat >>$CONFIG_STATUS <<\_ACEOF
9155
9156	#
9157	# CONFIG_HEADER section.
9158	#
9159
9160	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9161	# NAME is the cpp macro being defined and VALUE is the value it is being given.
9162	#
9163	# ac_d sets the value in "#define NAME VALUE" lines.
9164	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
9165	ac_dB='[ ].*$,\1#\2'
9166	ac_dC=' '
9167	ac_dD=',;t'
9168	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9169	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
9170	ac_uB='$,\1#\2define\3'
9171	ac_uC=' '
9172	ac_uD=',;t'
9173
9174	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9175	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9176	case $ac_file in
9177	- \| :- \| :-:* ) # input from stdin
9178	cat >$tmp/stdin
9179	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9180	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9181	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9182	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
9183	* ) ac_file_in=$ac_file.in ;;
9184	esac
9185
9186	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9187	echo "$as_me: creating $ac_file" >&6;}
9188
9189	# First look for the input files in the build tree, otherwise in the
9190	# src tree.
9191	ac_file_inputs=`IFS=:
9192	for f in $ac_file_in; do
9193	case $f in
9194	-) echo $tmp/stdin ;;
9195	[\\/$]*)
9196	# Absolute (can't be DOS-style, as IFS=:)
9197	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9198	echo "$as_me: error: cannot find input file: $f" >&2;}
9199	{ (exit 1); exit 1; }; }
9200	# Do quote $f, to prevent DOS paths from being IFS'd.
9201	echo "$f";;
9202	*) # Relative
9203	if test -f "$f"; then
9204	# Build tree
9205	echo "$f"
9206	elif test -f "$srcdir/$f"; then
9207	# Source tree
9208	echo "$srcdir/$f"
9209	else
9210	# /dev/null tree
9211	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9212	echo "$as_me: error: cannot find input file: $f" >&2;}
9213	{ (exit 1); exit 1; }; }
9214	fi;;
9215	esac
9216	done` \|\| { (exit 1); exit 1; }
9217	# Remove the trailing spaces.
9218	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9219
9220	_ACEOF
9221
9222	# Transform confdefs.h into two sed scripts, `conftest.defines' and
9223	# `conftest.undefs', that substitutes the proper values into
9224	# config.h.in to produce config.h. The first handles `#define'
9225	# templates, and the second `#undef' templates.
9226	# And first: Protect against being on the right side of a sed subst in
9227	# config.status. Protect against being in an unquoted here document
9228	# in config.status.
9229	rm -f conftest.defines conftest.undefs
9230	# Using a here document instead of a string reduces the quoting nightmare.
9231	# Putting comments in sed scripts is not portable.
9232	#
9233	# `end' is used to avoid that the second main sed command (meant for
9234	# 0-ary CPP macros) applies to n-ary macro definitions.
9235	# See the Autoconf documentation for `clear'.
9236	cat >confdef2sed.sed <<\_ACEOF
9237	s/[\\&,]/\\&/g
9238	s,[\\$`],\\&,g
9239	t clear
9240	: clear
9241	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9242	t end
9243	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9244	: end
9245	_ACEOF
9246	# If some macros were called several times there might be several times
9247	# the same #defines, which is useless. Nevertheless, we may not want to
9248	# sort them, since we want the last AC-DEFINE to be honored.
9249	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
9250	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9251	rm -f confdef2sed.sed
9252
9253	# This sed command replaces #undef with comments. This is necessary, for
9254	# example, in the case of _POSIX_SOURCE, which is predefined and required
9255	# on some systems where configure will not decide to define it.
9256	cat >>conftest.undefs <<\_ACEOF
9257	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
9258	_ACEOF
9259
9260	# Break up conftest.defines because some shells have a limit on the size
9261	# of here documents, and old seds have small limits too (100 cmds).
9262	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9263	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9264	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9265	echo ' :' >>$CONFIG_STATUS
9266	rm -f conftest.tail
9267	while grep . conftest.defines >/dev/null
9268	do
9269	# Write a limited-size here document to $tmp/defines.sed.
9270	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9271	# Speed up: don't consider the non `#define' lines.
9272	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
9273	# Work around the forget-to-reset-the-flag bug.
9274	echo 't clr' >>$CONFIG_STATUS
9275	echo ': clr' >>$CONFIG_STATUS
9276	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9277	echo 'CEOF
9278	sed -f $tmp/defines.sed $tmp/in >$tmp/out
9279	rm -f $tmp/in
9280	mv $tmp/out $tmp/in
9281	' >>$CONFIG_STATUS
9282	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9283	rm -f conftest.defines
9284	mv conftest.tail conftest.defines
9285	done
9286	rm -f conftest.defines
9287	echo ' fi # grep' >>$CONFIG_STATUS
9288	echo >>$CONFIG_STATUS
9289
9290	# Break up conftest.undefs because some shells have a limit on the size
9291	# of here documents, and old seds have small limits too (100 cmds).
9292	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9293	rm -f conftest.tail
9294	while grep . conftest.undefs >/dev/null
9295	do
9296	# Write a limited-size here document to $tmp/undefs.sed.
9297	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9298	# Speed up: don't consider the non `#undef'
9299	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
9300	# Work around the forget-to-reset-the-flag bug.
9301	echo 't clr' >>$CONFIG_STATUS
9302	echo ': clr' >>$CONFIG_STATUS
9303	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9304	echo 'CEOF
9305	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9306	rm -f $tmp/in
9307	mv $tmp/out $tmp/in
9308	' >>$CONFIG_STATUS
9309	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9310	rm -f conftest.undefs
9311	mv conftest.tail conftest.undefs
9312	done
9313	rm -f conftest.undefs
9314
9315	cat >>$CONFIG_STATUS <<\_ACEOF
9316	# Let's still pretend it is `configure' which instantiates (i.e., don't
9317	# use $as_me), people would be surprised to read:
9318	# /* config.h. Generated by config.status. */
9319	if test x"$ac_file" = x-; then
9320	echo "/* Generated by configure. */" >$tmp/config.h
9321	else
9322	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9323	fi
9324	cat $tmp/in >>$tmp/config.h
9325	rm -f $tmp/in
9326	if test x"$ac_file" != x-; then
9327	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9328	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9329	echo "$as_me: $ac_file is unchanged" >&6;}
9330	else
9331	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
9332	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9333	X"$ac_file" : 'X$//$[^/]' \\| \
9334	X"$ac_file" : 'X$//$$' \\| \
9335	X"$ac_file" : 'X$/$' \\| \
9336	. : '$.$' 2>/dev/null \|\|
9337	echo X"$ac_file" \|
9338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9339	/^X$\/\/$[^/].*/{ s//\1/; q; }
9340	/^X$\/\/$$/{ s//\1/; q; }
9341	/^X$\/$.*/{ s//\1/; q; }
9342	s/.*/./; q'`
9343	{ if $as_mkdir_p; then
9344	mkdir -p "$ac_dir"
9345	else
9346	as_dir="$ac_dir"
9347	as_dirs=
9348	while test ! -d "$as_dir"; do
9349	as_dirs="$as_dir $as_dirs"
9350	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9351	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9352	X"$as_dir" : 'X$//$[^/]' \\| \
9353	X"$as_dir" : 'X$//$$' \\| \
9354	X"$as_dir" : 'X$/$' \\| \
9355	. : '$.$' 2>/dev/null \|\|
9356	echo X"$as_dir" \|
9357	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9358	/^X$\/\/$[^/].*/{ s//\1/; q; }
9359	/^X$\/\/$$/{ s//\1/; q; }
9360	/^X$\/$.*/{ s//\1/; q; }
9361	s/.*/./; q'`
9362	done
9363	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9364	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9365	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9366	{ (exit 1); exit 1; }; }; }
9367
9368	rm -f $ac_file
9369	mv $tmp/config.h $ac_file
9370	fi
9371	else
9372	cat $tmp/config.h
9373	rm -f $tmp/config.h
9374	fi
9375	# Compute $ac_file's index in $config_headers.
9376	_am_stamp_count=1
9377	for _am_header in $config_headers :; do
9378	case $_am_header in
9379	$ac_file \| $ac_file:* )
9380	break ;;
9381	* )
9382	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
9383	esac
9384	done
9385	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
9386	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
9387	X$ac_file : 'X$//$[^/]' \\| \
9388	X$ac_file : 'X$//$$' \\| \
9389	X$ac_file : 'X$/$' \\| \
9390	. : '$.$' 2>/dev/null \|\|
9391	echo X$ac_file \|
9392	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9393	/^X$\/\/$[^/].*/{ s//\1/; q; }
9394	/^X$\/\/$$/{ s//\1/; q; }
9395	/^X$\/$.*/{ s//\1/; q; }
9396	s/.*/./; q'`/stamp-h$_am_stamp_count
9397	done
9398	_ACEOF
9399	cat >>$CONFIG_STATUS <<\_ACEOF
9400
9401	#
9402	# CONFIG_COMMANDS section.
9403	#
9404	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9405	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
9406	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
9407	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
9408	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
9409	X"$ac_dest" : 'X$//$[^/]' \\| \
9410	X"$ac_dest" : 'X$//$$' \\| \
9411	X"$ac_dest" : 'X$/$' \\| \
9412	. : '$.$' 2>/dev/null \|\|
9413	echo X"$ac_dest" \|
9414	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9415	/^X$\/\/$[^/].*/{ s//\1/; q; }
9416	/^X$\/\/$$/{ s//\1/; q; }
9417	/^X$\/$.*/{ s//\1/; q; }
9418	s/.*/./; q'`
9419	{ if $as_mkdir_p; then
9420	mkdir -p "$ac_dir"
9421	else
9422	as_dir="$ac_dir"
9423	as_dirs=
9424	while test ! -d "$as_dir"; do
9425	as_dirs="$as_dir $as_dirs"
9426	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9427	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9428	X"$as_dir" : 'X$//$[^/]' \\| \
9429	X"$as_dir" : 'X$//$$' \\| \
9430	X"$as_dir" : 'X$/$' \\| \
9431	. : '$.$' 2>/dev/null \|\|
9432	echo X"$as_dir" \|
9433	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9434	/^X$\/\/$[^/].*/{ s//\1/; q; }
9435	/^X$\/\/$$/{ s//\1/; q; }
9436	/^X$\/$.*/{ s//\1/; q; }
9437	s/.*/./; q'`
9438	done
9439	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9440	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9441	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9442	{ (exit 1); exit 1; }; }; }
9443
9444	ac_builddir=.
9445
9446	if test "$ac_dir" != .; then
9447	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
9448	# A "../" for each directory in $ac_dir_suffix.
9449	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
9450	else
9451	ac_dir_suffix= ac_top_builddir=
9452	fi
9453
9454	case $srcdir in
9455	.) # No --srcdir option. We are building in place.
9456	ac_srcdir=.
9457	if test -z "$ac_top_builddir"; then
9458	ac_top_srcdir=.
9459	else
9460	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
9461	fi ;;
9462	[\\/]* \| ?:[\\/]* ) # Absolute path.
9463	ac_srcdir=$srcdir$ac_dir_suffix;
9464	ac_top_srcdir=$srcdir ;;
9465	*) # Relative path.
9466	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9467	ac_top_srcdir=$ac_top_builddir$srcdir ;;
9468	esac
9469
9470	# Do not use `cd foo && pwd` to compute absolute paths, because
9471	# the directories may not exist.
9472	case `pwd` in
9473	.) ac_abs_builddir="$ac_dir";;
9474	*)
9475	case "$ac_dir" in
9476	.) ac_abs_builddir=`pwd`;;
9477	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9478	*) ac_abs_builddir=`pwd`/"$ac_dir";;
9479	esac;;
9480	esac
9481	case $ac_abs_builddir in
9482	.) ac_abs_top_builddir=${ac_top_builddir}.;;
9483	*)
9484	case ${ac_top_builddir}. in
9485	.) ac_abs_top_builddir=$ac_abs_builddir;;
9486	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9487	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9488	esac;;
9489	esac
9490	case $ac_abs_builddir in
9491	.) ac_abs_srcdir=$ac_srcdir;;
9492	*)
9493	case $ac_srcdir in
9494	.) ac_abs_srcdir=$ac_abs_builddir;;
9495	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9496	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9497	esac;;
9498	esac
9499	case $ac_abs_builddir in
9500	.) ac_abs_top_srcdir=$ac_top_srcdir;;
9501	*)
9502	case $ac_top_srcdir in
9503	.) ac_abs_top_srcdir=$ac_abs_builddir;;
9504	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9505	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9506	esac;;
9507	esac
9508
9509
9510	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9511	echo "$as_me: executing $ac_dest commands" >&6;}
9512	case $ac_dest in
9513	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
9514	# Strip MF so we end up with the name of the file.
9515	mf=`echo "$mf" \| sed -e 's/:.*$//'`
9516	# Check whether this is an Automake generated Makefile or not.
9517	# We used to match only the files named `Makefile.in', but
9518	# some people rename them; so instead we look at the file content.
9519	# Grep'ing the first line is not enough: some people post-process
9520	# each Makefile.in and add a new line on top of each file to say so.
9521	# So let's grep whole file.
9522	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
9523	dirpart=`(dirname "$mf") 2>/dev/null \|\|
9524	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
9525	X"$mf" : 'X$//$[^/]' \\| \
9526	X"$mf" : 'X$//$$' \\| \
9527	X"$mf" : 'X$/$' \\| \
9528	. : '$.$' 2>/dev/null \|\|
9529	echo X"$mf" \|
9530	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9531	/^X$\/\/$[^/].*/{ s//\1/; q; }
9532	/^X$\/\/$$/{ s//\1/; q; }
9533	/^X$\/$.*/{ s//\1/; q; }
9534	s/.*/./; q'`
9535	else
9536	continue
9537	fi
9538	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
9539	# Extract the definition of DEP_FILES from the Makefile without
9540	# running `make'.
9541	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9542	test -z "$DEPDIR" && continue
9543	# When using ansi2knr, U may be empty or an underscore; expand it
9544	U=`sed -n 's/^U = //p' < "$mf"`
9545	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
9546	# We invoke sed twice because it is the simplest approach to
9547	# changing $(DEPDIR) to its actual value in the expansion.
9548	for file in `sed -n '
9549	/^DEP_FILES = .*\\\\$/ {
9550	s/^DEP_FILES = //
9551	:loop
9552	s/\\\\$//
9553	p
9554	n
9555	/\\\\$/ b loop
9556	p
9557	}
9558	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
9559	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9560	# Make sure the directory exists.
9561	test -f "$dirpart/$file" && continue
9562	fdir=`(dirname "$file") 2>/dev/null \|\|
9563	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9564	X"$file" : 'X$//$[^/]' \\| \
9565	X"$file" : 'X$//$$' \\| \
9566	X"$file" : 'X$/$' \\| \
9567	. : '$.$' 2>/dev/null \|\|
9568	echo X"$file" \|
9569	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9570	/^X$\/\/$[^/].*/{ s//\1/; q; }
9571	/^X$\/\/$$/{ s//\1/; q; }
9572	/^X$\/$.*/{ s//\1/; q; }
9573	s/.*/./; q'`
9574	{ if $as_mkdir_p; then
9575	mkdir -p $dirpart/$fdir
9576	else
9577	as_dir=$dirpart/$fdir
9578	as_dirs=
9579	while test ! -d "$as_dir"; do
9580	as_dirs="$as_dir $as_dirs"
9581	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
9582	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
9583	X"$as_dir" : 'X$//$[^/]' \\| \
9584	X"$as_dir" : 'X$//$$' \\| \
9585	X"$as_dir" : 'X$/$' \\| \
9586	. : '$.$' 2>/dev/null \|\|
9587	echo X"$as_dir" \|
9588	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
9589	/^X$\/\/$[^/].*/{ s//\1/; q; }
9590	/^X$\/\/$$/{ s//\1/; q; }
9591	/^X$\/$.*/{ s//\1/; q; }
9592	s/.*/./; q'`
9593	done
9594	test ! -n "$as_dirs" \|\| mkdir $as_dirs
9595	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
9596	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
9597	{ (exit 1); exit 1; }; }; }
9598
9599	# echo "creating $dirpart/$file"
9600	echo '# dummy' > "$dirpart/$file"
9601	done
9602	done
9603	;;
9604	esac
9605	done
9606	_ACEOF
9607
9608	cat >>$CONFIG_STATUS <<\_ACEOF
9609
9610	{ (exit 0); exit 0; }
9611	_ACEOF
9612	chmod +x $CONFIG_STATUS
9613	ac_clean_files=$ac_clean_files_save
9614
9615
9616	# configure is writing to config.log, and then calls config.status.
9617	# config.status does its own redirection, appending to config.log.
9618	# Unfortunately, on DOS this fails, as config.log is still kept open
9619	# by configure, so config.status won't be able to write to it; its
9620	# output is simply discarded. So we exec the FD to /dev/null,
9621	# effectively closing config.log, so it can be properly (re)opened and
9622	# appended to by config.status. When coming back to configure, we
9623	# need to make the FD available again.
9624	if test "$no_create" != yes; then
9625	ac_cs_success=:
9626	ac_config_status_args=
9627	test "$silent" = yes &&
9628	ac_config_status_args="$ac_config_status_args --quiet"
9629	exec 5>/dev/null
9630	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9631	exec 5>>config.log
9632	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9633	# would make configure fail if this is the last instruction.
9634	$ac_cs_success \|\| { (exit 1); exit 1; }
9635	fi
9636

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