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configure @ 2879

Last change on this file since 2879 was 2879, checked in by bensch, 20 years ago
orxonox/trunk: fix for configure.ac checks one header before checking system headers. Now works better.
Property svn:executable set to ``*
File size: 237.9 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4	#
5	# Report bugs to <orxonox-dev@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='0.1-pre-alpha'
273	PACKAGE_STRING='orxonox 0.1-pre-alpha'
274	PACKAGE_BUGREPORT='orxonox-dev@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 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 MSBITFIELDS 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 0.1-pre-alpha to adapt to many kinds of systems.
792
793	Usage: $0 [OPTION]... [VAR=VALUE]...
794
795	To assign environment variables (e.g., CC, CFLAGS...), specify them as
796	VAR=VALUE. See below for descriptions of some of the useful variables.
797
798	Defaults for the options are specified in brackets.
799
800	Configuration:
801	-h, --help display this help and exit
802	--help=short display options specific to this package
803	--help=recursive display the short help of all the included packages
804	-V, --version display version information and exit
805	-q, --quiet, --silent do not print \`checking...' messages
806	--cache-file=FILE cache test results in FILE [disabled]
807	-C, --config-cache alias for \`--cache-file=config.cache'
808	-n, --no-create do not create output files
809	--srcdir=DIR find the sources in DIR [configure dir or \`..']
810
811	_ACEOF
812
813	cat <<_ACEOF
814	Installation directories:
815	--prefix=PREFIX install architecture-independent files in PREFIX
816	[$ac_default_prefix]
817	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818	[PREFIX]
819
820	By default, \`make install' will install all the files in
821	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
822	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823	for instance \`--prefix=\$HOME'.
824
825	For better control, use the options below.
826
827	Fine tuning of the installation directories:
828	--bindir=DIR user executables [EPREFIX/bin]
829	--sbindir=DIR system admin executables [EPREFIX/sbin]
830	--libexecdir=DIR program executables [EPREFIX/libexec]
831	--datadir=DIR read-only architecture-independent data [PREFIX/share]
832	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
833	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
834	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
835	--libdir=DIR object code libraries [EPREFIX/lib]
836	--includedir=DIR C header files [PREFIX/include]
837	--oldincludedir=DIR C header files for non-gcc [/usr/include]
838	--infodir=DIR info documentation [PREFIX/info]
839	--mandir=DIR man documentation [PREFIX/man]
840	_ACEOF
841
842	cat <<\_ACEOF
843
844	Program names:
845	--program-prefix=PREFIX prepend PREFIX to installed program names
846	--program-suffix=SUFFIX append SUFFIX to installed program names
847	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
848	_ACEOF
849	fi
850
851	if test -n "$ac_init_help"; then
852	case $ac_init_help in
853	short \| recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854	esac
855	cat <<\_ACEOF
856
857	Optional Features:
858	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860	--disable-dependency-tracking speeds up one-time build
861	--enable-dependency-tracking do not reject slow dependency extractors
862
863	Some influential environment variables:
864	CXX C++ compiler command
865	CXXFLAGS C++ compiler flags
866	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
867	nonstandard directory <lib dir>
868	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
869	headers in a nonstandard directory <include dir>
870	CC C compiler command
871	CFLAGS C compiler flags
872	CPP C preprocessor
873
874	Use these variables to override the choices made by `configure' or to help
875	it to find libraries and programs with nonstandard names/locations.
876
877	Report bugs to <orxonox-dev@mail.datacore.ch>.
878	_ACEOF
879	fi
880
881	if test "$ac_init_help" = "recursive"; then
882	# If there are subdirs, report their specific --help.
883	ac_popdir=`pwd`
884	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
885	test -d $ac_dir \|\| continue
886	ac_builddir=.
887
888	if test "$ac_dir" != .; then
889	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
890	# A "../" for each directory in $ac_dir_suffix.
891	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
892	else
893	ac_dir_suffix= ac_top_builddir=
894	fi
895
896	case $srcdir in
897	.) # No --srcdir option. We are building in place.
898	ac_srcdir=.
899	if test -z "$ac_top_builddir"; then
900	ac_top_srcdir=.
901	else
902	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
903	fi ;;
904	[\\/]* \| ?:[\\/]* ) # Absolute path.
905	ac_srcdir=$srcdir$ac_dir_suffix;
906	ac_top_srcdir=$srcdir ;;
907	*) # Relative path.
908	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
909	ac_top_srcdir=$ac_top_builddir$srcdir ;;
910	esac
911
912	# Do not use `cd foo && pwd` to compute absolute paths, because
913	# the directories may not exist.
914	case `pwd` in
915	.) ac_abs_builddir="$ac_dir";;
916	*)
917	case "$ac_dir" in
918	.) ac_abs_builddir=`pwd`;;
919	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
920	*) ac_abs_builddir=`pwd`/"$ac_dir";;
921	esac;;
922	esac
923	case $ac_abs_builddir in
924	.) ac_abs_top_builddir=${ac_top_builddir}.;;
925	*)
926	case ${ac_top_builddir}. in
927	.) ac_abs_top_builddir=$ac_abs_builddir;;
928	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
929	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
930	esac;;
931	esac
932	case $ac_abs_builddir in
933	.) ac_abs_srcdir=$ac_srcdir;;
934	*)
935	case $ac_srcdir in
936	.) ac_abs_srcdir=$ac_abs_builddir;;
937	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
938	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
939	esac;;
940	esac
941	case $ac_abs_builddir in
942	.) ac_abs_top_srcdir=$ac_top_srcdir;;
943	*)
944	case $ac_top_srcdir in
945	.) ac_abs_top_srcdir=$ac_abs_builddir;;
946	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
947	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
948	esac;;
949	esac
950
951	cd $ac_dir
952	# Check for guested configure; otherwise get Cygnus style configure.
953	if test -f $ac_srcdir/configure.gnu; then
954	echo
955	$SHELL $ac_srcdir/configure.gnu --help=recursive
956	elif test -f $ac_srcdir/configure; then
957	echo
958	$SHELL $ac_srcdir/configure --help=recursive
959	elif test -f $ac_srcdir/configure.ac \|\|
960	test -f $ac_srcdir/configure.in; then
961	echo
962	$ac_configure --help
963	else
964	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
965	fi
966	cd $ac_popdir
967	done
968	fi
969
970	test -n "$ac_init_help" && exit 0
971	if $ac_init_version; then
972	cat <<\_ACEOF
973	orxonox configure 0.1-pre-alpha
974	generated by GNU Autoconf 2.59
975
976	Copyright (C) 2003 Free Software Foundation, Inc.
977	This configure script is free software; the Free Software Foundation
978	gives unlimited permission to copy, distribute and modify it.
979	_ACEOF
980	exit 0
981	fi
982	exec 5>config.log
983	cat >&5 <<_ACEOF
984	This file contains any messages produced by compilers while
985	running configure, to aid debugging if configure makes a mistake.
986
987	It was created by orxonox $as_me 0.1-pre-alpha, which was
988	generated by GNU Autoconf 2.59. Invocation command line was
989
990	$ $0 $@
991
992	_ACEOF
993	{
994	cat <<_ASUNAME
995	## --------- ##
996	## Platform. ##
997	## --------- ##
998
999	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1000	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1001	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1002	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1003	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1004
1005	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1006	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1007
1008	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1009	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1010	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1011	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`
1012	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1013	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1014	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1015
1016	_ASUNAME
1017
1018	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019	for as_dir in $PATH
1020	do
1021	IFS=$as_save_IFS
1022	test -z "$as_dir" && as_dir=.
1023	echo "PATH: $as_dir"
1024	done
1025
1026	} >&5
1027
1028	cat >&5 <<_ACEOF
1029
1030
1031	## ----------- ##
1032	## Core tests. ##
1033	## ----------- ##
1034
1035	_ACEOF
1036
1037
1038	# Keep a trace of the command line.
1039	# Strip out --no-create and --no-recursion so they do not pile up.
1040	# Strip out --silent because we don't want to record it for future runs.
1041	# Also quote any args containing shell meta-characters.
1042	# Make two passes to allow for proper duplicate-argument suppression.
1043	ac_configure_args=
1044	ac_configure_args0=
1045	ac_configure_args1=
1046	ac_sep=
1047	ac_must_keep_next=false
1048	for ac_pass in 1 2
1049	do
1050	for ac_arg
1051	do
1052	case $ac_arg in
1053	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1054	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1055	\| -silent \| --silent \| --silen \| --sile \| --sil)
1056	continue ;;
1057	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1058	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1059	esac
1060	case $ac_pass in
1061	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062	2)
1063	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064	if test $ac_must_keep_next = true; then
1065	ac_must_keep_next=false # Got value, back to normal.
1066	else
1067	case $ac_arg in
1068	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1069	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1070	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1071	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1072	case "$ac_configure_args0 " in
1073	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1074	esac
1075	;;
1076	-* ) ac_must_keep_next=true ;;
1077	esac
1078	fi
1079	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080	# Get rid of the leading space.
1081	ac_sep=" "
1082	;;
1083	esac
1084	done
1085	done
1086	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
1087	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
1088
1089	# When interrupted or exit'd, cleanup temporary files, and complete
1090	# config.log. We remove comments because anyway the quotes in there
1091	# would cause problems or look ugly.
1092	# WARNING: Be sure not to use single quotes in there, as some shells,
1093	# such as our DU 5.0 friend, will then `close' the trap.
1094	trap 'exit_status=$?
1095	# Save into config.log some information that might help in debugging.
1096	{
1097	echo
1098
1099	cat <<\_ASBOX
1100	## ---------------- ##
1101	## Cache variables. ##
1102	## ---------------- ##
1103	_ASBOX
1104	echo
1105	# The following way of writing the cache mishandles newlines in values,
1106	{
1107	(set) 2>&1 \|
1108	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in
1109	ac_space=\ )
1110	sed -n \
1111	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"
1113	;;
1114	*)
1115	sed -n \
1116	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1117	;;
1118	esac;
1119	}
1120	echo
1121
1122	cat <<\_ASBOX
1123	## ----------------- ##
1124	## Output variables. ##
1125	## ----------------- ##
1126	_ASBOX
1127	echo
1128	for ac_var in $ac_subst_vars
1129	do
1130	eval ac_val=$`echo $ac_var`
1131	echo "$ac_var='"'"'$ac_val'"'"'"
1132	done \| sort
1133	echo
1134
1135	if test -n "$ac_subst_files"; then
1136	cat <<\_ASBOX
1137	## ------------- ##
1138	## Output files. ##
1139	## ------------- ##
1140	_ASBOX
1141	echo
1142	for ac_var in $ac_subst_files
1143	do
1144	eval ac_val=$`echo $ac_var`
1145	echo "$ac_var='"'"'$ac_val'"'"'"
1146	done \| sort
1147	echo
1148	fi
1149
1150	if test -s confdefs.h; then
1151	cat <<\_ASBOX
1152	## ----------- ##
1153	## confdefs.h. ##
1154	## ----------- ##
1155	_ASBOX
1156	echo
1157	sed "/^$/d" confdefs.h \| sort
1158	echo
1159	fi
1160	test "$ac_signal" != 0 &&
1161	echo "$as_me: caught signal $ac_signal"
1162	echo "$as_me: exit $exit_status"
1163	} >&5
1164	rm -f core *.core &&
1165	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166	exit $exit_status
1167	' 0
1168	for ac_signal in 1 2 13 15; do
1169	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170	done
1171	ac_signal=0
1172
1173	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1174	rm -rf conftest* confdefs.h
1175	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176	echo >confdefs.h
1177
1178	# Predefined preprocessor variables.
1179
1180	cat >>confdefs.h <<_ACEOF
1181	#define PACKAGE_NAME "$PACKAGE_NAME"
1182	_ACEOF
1183
1184
1185	cat >>confdefs.h <<_ACEOF
1186	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187	_ACEOF
1188
1189
1190	cat >>confdefs.h <<_ACEOF
1191	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1192	_ACEOF
1193
1194
1195	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_STRING "$PACKAGE_STRING"
1197	_ACEOF
1198
1199
1200	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202	_ACEOF
1203
1204
1205	# Let the site file select an alternate cache file if it wants to.
1206	# Prefer explicitly selected file to automatically selected ones.
1207	if test -z "$CONFIG_SITE"; then
1208	if test "x$prefix" != xNONE; then
1209	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210	else
1211	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212	fi
1213	fi
1214	for ac_site_file in $CONFIG_SITE; do
1215	if test -r "$ac_site_file"; then
1216	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217	echo "$as_me: loading site script $ac_site_file" >&6;}
1218	sed 's/^/\| /' "$ac_site_file" >&5
1219	. "$ac_site_file"
1220	fi
1221	done
1222
1223	if test -r "$cache_file"; then
1224	# Some versions of bash will fail to source /dev/null (special
1225	# files actually), so we avoid doing that.
1226	if test -f "$cache_file"; then
1227	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228	echo "$as_me: loading cache $cache_file" >&6;}
1229	case $cache_file in
1230	[\\/]* \| ?:[\\/]* ) . $cache_file;;
1231	*) . ./$cache_file;;
1232	esac
1233	fi
1234	else
1235	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236	echo "$as_me: creating cache $cache_file" >&6;}
1237	>$cache_file
1238	fi
1239
1240	# Check that the precious variables saved in the cache have kept the same
1241	# value.
1242	ac_cache_corrupted=false
1243	for ac_var in `(set) 2>&1 \|
1244	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1245	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246	eval ac_new_set=\$ac_env_${ac_var}_set
1247	eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248	eval ac_new_val="\$ac_env_${ac_var}_value"
1249	case $ac_old_set,$ac_new_set in
1250	set,)
1251	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253	ac_cache_corrupted=: ;;
1254	,set)
1255	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257	ac_cache_corrupted=: ;;
1258	,);;
1259	*)
1260	if test "x$ac_old_val" != "x$ac_new_val"; then
1261	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1264	echo "$as_me: former value: $ac_old_val" >&2;}
1265	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1266	echo "$as_me: current value: $ac_new_val" >&2;}
1267	ac_cache_corrupted=:
1268	fi;;
1269	esac
1270	# Pass precious variables to config.status.
1271	if test "$ac_new_set" = set; then
1272	case $ac_new_val in
1273	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1274	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1275	*) ac_arg=$ac_var=$ac_new_val ;;
1276	esac
1277	case " $ac_configure_args " in
1278	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1279	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280	esac
1281	fi
1282	done
1283	if $ac_cache_corrupted; then
1284	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285	echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288	{ (exit 1); exit 1; }; }
1289	fi
1290
1291	ac_ext=c
1292	ac_cpp='$CPP $CPPFLAGS'
1293	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323	am__api_version="1.8"
1324	ac_aux_dir=
1325	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1326	if test -f $ac_dir/install-sh; then
1327	ac_aux_dir=$ac_dir
1328	ac_install_sh="$ac_aux_dir/install-sh -c"
1329	break
1330	elif test -f $ac_dir/install.sh; then
1331	ac_aux_dir=$ac_dir
1332	ac_install_sh="$ac_aux_dir/install.sh -c"
1333	break
1334	elif test -f $ac_dir/shtool; then
1335	ac_aux_dir=$ac_dir
1336	ac_install_sh="$ac_aux_dir/shtool install -c"
1337	break
1338	fi
1339	done
1340	if test -z "$ac_aux_dir"; then
1341	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1342	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1343	{ (exit 1); exit 1; }; }
1344	fi
1345	ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1346	ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1347	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1348
1349	# Find a good install program. We prefer a C program (faster),
1350	# so one script is as good as another. But avoid the broken or
1351	# incompatible versions:
1352	# SysV /etc/install, /usr/sbin/install
1353	# SunOS /usr/etc/install
1354	# IRIX /sbin/install
1355	# AIX /bin/install
1356	# AmigaOS /C/install, which installs bootblocks on floppy discs
1357	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1358	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1359	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1360	# OS/2's system install, which has a completely different semantic
1361	# ./install, which can be erroneously created by make from ./install.sh.
1362	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1363	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1364	if test -z "$INSTALL"; then
1365	if test "${ac_cv_path_install+set}" = set; then
1366	echo $ECHO_N "(cached) $ECHO_C" >&6
1367	else
1368	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1369	for as_dir in $PATH
1370	do
1371	IFS=$as_save_IFS
1372	test -z "$as_dir" && as_dir=.
1373	# Account for people who put trailing slashes in PATH elements.
1374	case $as_dir/ in
1375	./ \| .// \| /cC/* \| \
1376	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1377	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
1378	/usr/ucb/* ) ;;
1379	*)
1380	# OSF1 and SCO ODT 3.0 have their own names for install.
1381	# Don't use installbsd from OSF since it installs stuff as root
1382	# by default.
1383	for ac_prog in ginstall scoinst install; do
1384	for ac_exec_ext in '' $ac_executable_extensions; do
1385	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1386	if test $ac_prog = install &&
1387	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1388	# AIX install. It has an incompatible calling convention.
1389	:
1390	elif test $ac_prog = install &&
1391	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1392	# program-specific install script used by HP pwplus--don't use.
1393	:
1394	else
1395	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1396	break 3
1397	fi
1398	fi
1399	done
1400	done
1401	;;
1402	esac
1403	done
1404
1405
1406	fi
1407	if test "${ac_cv_path_install+set}" = set; then
1408	INSTALL=$ac_cv_path_install
1409	else
1410	# As a last resort, use the slow shell script. We don't cache a
1411	# path for INSTALL within a source directory, because that will
1412	# break other packages using the cache if that directory is
1413	# removed, or if the path is relative.
1414	INSTALL=$ac_install_sh
1415	fi
1416	fi
1417	echo "$as_me:$LINENO: result: $INSTALL" >&5
1418	echo "${ECHO_T}$INSTALL" >&6
1419
1420	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1421	# It thinks the first close brace ends the variable substitution.
1422	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1423
1424	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1425
1426	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1427
1428	echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1429	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1430	# Just in case
1431	sleep 1
1432	echo timestamp > conftest.file
1433	# Do `set' in a subshell so we don't clobber the current shell's
1434	# arguments. Must try -L first in case configure is actually a
1435	# symlink; some systems play weird games with the mod time of symlinks
1436	# (eg FreeBSD returns the mod time of the symlink's containing
1437	# directory).
1438	if (
1439	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1440	if test "$*" = "X"; then
1441	# -L didn't work.
1442	set X `ls -t $srcdir/configure conftest.file`
1443	fi
1444	rm -f conftest.file
1445	if test "$*" != "X $srcdir/configure conftest.file" \
1446	&& test "$*" != "X conftest.file $srcdir/configure"; then
1447
1448	# If neither matched, then we have a broken ls. This can happen
1449	# if, for instance, CONFIG_SHELL is bash and it inherits a
1450	# broken ls alias from the environment. This has actually
1451	# happened. Such a system could not be considered "sane".
1452	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1453	alias in your environment" >&5
1454	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1455	alias in your environment" >&2;}
1456	{ (exit 1); exit 1; }; }
1457	fi
1458
1459	test "$2" = conftest.file
1460	)
1461	then
1462	# Ok.
1463	:
1464	else
1465	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1466	Check your system clock" >&5
1467	echo "$as_me: error: newly created file is older than distributed files!
1468	Check your system clock" >&2;}
1469	{ (exit 1); exit 1; }; }
1470	fi
1471	echo "$as_me:$LINENO: result: yes" >&5
1472	echo "${ECHO_T}yes" >&6
1473	test "$program_prefix" != NONE &&
1474	program_transform_name="s,^,$program_prefix,;$program_transform_name"
1475	# Use a double $ so make ignores it.
1476	test "$program_suffix" != NONE &&
1477	program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1478	# Double any \ or $. echo might interpret backslashes.
1479	# By default was `s,x,x', remove it if useless.
1480	cat <<\_ACEOF >conftest.sed
1481	s/[\\$]/&&/g;s/;s,x,x,$//
1482	_ACEOF
1483	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`
1484	rm conftest.sed
1485
1486	# expand $ac_aux_dir to an absolute path
1487	am_aux_dir=`cd $ac_aux_dir && pwd`
1488
1489	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
1490	# Use eval to expand $SHELL
1491	if eval "$MISSING --run true"; then
1492	am_missing_run="$MISSING --run "
1493	else
1494	am_missing_run=
1495	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1496	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1497	fi
1498
1499	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1500	# Keeping the `.' argument allows $(mkdir_p) to be used without
1501	# argument. Indeed, we sometimes output rules like
1502	# $(mkdir_p) $(somedir)
1503	# where $(somedir) is conditionally defined.
1504	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1505	# expensive solution, as it forces Make to start a sub-shell.)
1506	mkdir_p='mkdir -p -- .'
1507	else
1508	# On NextStep and OpenStep, the `mkdir' command does not
1509	# recognize any option. It will interpret all options as
1510	# directories to create, and then abort because `.' already
1511	# exists.
1512	for d in ./-p ./--version;
1513	do
1514	test -d $d && rmdir $d
1515	done
1516	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1517	if test -f "$ac_aux_dir/mkinstalldirs"; then
1518	mkdir_p='$(mkinstalldirs)'
1519	else
1520	mkdir_p='$(install_sh) -d'
1521	fi
1522	fi
1523
1524	for ac_prog in gawk mawk nawk awk
1525	do
1526	# Extract the first word of "$ac_prog", so it can be a program name with args.
1527	set dummy $ac_prog; ac_word=$2
1528	echo "$as_me:$LINENO: checking for $ac_word" >&5
1529	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530	if test "${ac_cv_prog_AWK+set}" = set; then
1531	echo $ECHO_N "(cached) $ECHO_C" >&6
1532	else
1533	if test -n "$AWK"; then
1534	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1535	else
1536	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1537	for as_dir in $PATH
1538	do
1539	IFS=$as_save_IFS
1540	test -z "$as_dir" && as_dir=.
1541	for ac_exec_ext in '' $ac_executable_extensions; do
1542	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543	ac_cv_prog_AWK="$ac_prog"
1544	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1545	break 2
1546	fi
1547	done
1548	done
1549
1550	fi
1551	fi
1552	AWK=$ac_cv_prog_AWK
1553	if test -n "$AWK"; then
1554	echo "$as_me:$LINENO: result: $AWK" >&5
1555	echo "${ECHO_T}$AWK" >&6
1556	else
1557	echo "$as_me:$LINENO: result: no" >&5
1558	echo "${ECHO_T}no" >&6
1559	fi
1560
1561	test -n "$AWK" && break
1562	done
1563
1564	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1565	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1566	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1567	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1568	echo $ECHO_N "(cached) $ECHO_C" >&6
1569	else
1570	cat >conftest.make <<\_ACEOF
1571	all:
1572	@echo 'ac_maketemp="$(MAKE)"'
1573	_ACEOF
1574	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1575	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1576	if test -n "$ac_maketemp"; then
1577	eval ac_cv_prog_make_${ac_make}_set=yes
1578	else
1579	eval ac_cv_prog_make_${ac_make}_set=no
1580	fi
1581	rm -f conftest.make
1582	fi
1583	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1584	echo "$as_me:$LINENO: result: yes" >&5
1585	echo "${ECHO_T}yes" >&6
1586	SET_MAKE=
1587	else
1588	echo "$as_me:$LINENO: result: no" >&5
1589	echo "${ECHO_T}no" >&6
1590	SET_MAKE="MAKE=${MAKE-make}"
1591	fi
1592
1593	rm -rf .tst 2>/dev/null
1594	mkdir .tst 2>/dev/null
1595	if test -d .tst; then
1596	am__leading_dot=.
1597	else
1598	am__leading_dot=_
1599	fi
1600	rmdir .tst 2>/dev/null
1601
1602	# test to see if srcdir already configured
1603	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1604	test -f $srcdir/config.status; then
1605	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1606	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1607	{ (exit 1); exit 1; }; }
1608	fi
1609
1610	# test whether we have cygpath
1611	if test -z "$CYGPATH_W"; then
1612	if (cygpath --version) >/dev/null 2>/dev/null; then
1613	CYGPATH_W='cygpath -w'
1614	else
1615	CYGPATH_W=echo
1616	fi
1617	fi
1618
1619
1620	# Define the identity of the package.
1621	PACKAGE='orxonox'
1622	VERSION='0.1-pre-alpha'
1623
1624
1625	cat >>confdefs.h <<_ACEOF
1626	#define PACKAGE "$PACKAGE"
1627	_ACEOF
1628
1629
1630	cat >>confdefs.h <<_ACEOF
1631	#define VERSION "$VERSION"
1632	_ACEOF
1633
1634	# Some tools Automake needs.
1635
1636	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1637
1638
1639	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1640
1641
1642	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1643
1644
1645	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1646
1647
1648	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1649
1650
1651	AMTAR=${AMTAR-"${am_missing_run}tar"}
1652
1653	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1654
1655	# Installed binaries are usually stripped using `strip' when the user
1656	# run `make install-strip'. However `strip' might not be the right
1657	# tool to use in cross-compilation environments, therefore Automake
1658	# will honor the `STRIP' environment variable to overrule this program.
1659	if test "$cross_compiling" != no; then
1660	if test -n "$ac_tool_prefix"; then
1661	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1662	set dummy ${ac_tool_prefix}strip; ac_word=$2
1663	echo "$as_me:$LINENO: checking for $ac_word" >&5
1664	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665	if test "${ac_cv_prog_STRIP+set}" = set; then
1666	echo $ECHO_N "(cached) $ECHO_C" >&6
1667	else
1668	if test -n "$STRIP"; then
1669	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1670	else
1671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672	for as_dir in $PATH
1673	do
1674	IFS=$as_save_IFS
1675	test -z "$as_dir" && as_dir=.
1676	for ac_exec_ext in '' $ac_executable_extensions; do
1677	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1679	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680	break 2
1681	fi
1682	done
1683	done
1684
1685	fi
1686	fi
1687	STRIP=$ac_cv_prog_STRIP
1688	if test -n "$STRIP"; then
1689	echo "$as_me:$LINENO: result: $STRIP" >&5
1690	echo "${ECHO_T}$STRIP" >&6
1691	else
1692	echo "$as_me:$LINENO: result: no" >&5
1693	echo "${ECHO_T}no" >&6
1694	fi
1695
1696	fi
1697	if test -z "$ac_cv_prog_STRIP"; then
1698	ac_ct_STRIP=$STRIP
1699	# Extract the first word of "strip", so it can be a program name with args.
1700	set dummy strip; ac_word=$2
1701	echo "$as_me:$LINENO: checking for $ac_word" >&5
1702	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1704	echo $ECHO_N "(cached) $ECHO_C" >&6
1705	else
1706	if test -n "$ac_ct_STRIP"; then
1707	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1708	else
1709	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710	for as_dir in $PATH
1711	do
1712	IFS=$as_save_IFS
1713	test -z "$as_dir" && as_dir=.
1714	for ac_exec_ext in '' $ac_executable_extensions; do
1715	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716	ac_cv_prog_ac_ct_STRIP="strip"
1717	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718	break 2
1719	fi
1720	done
1721	done
1722
1723	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1724	fi
1725	fi
1726	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1727	if test -n "$ac_ct_STRIP"; then
1728	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1729	echo "${ECHO_T}$ac_ct_STRIP" >&6
1730	else
1731	echo "$as_me:$LINENO: result: no" >&5
1732	echo "${ECHO_T}no" >&6
1733	fi
1734
1735	STRIP=$ac_ct_STRIP
1736	else
1737	STRIP="$ac_cv_prog_STRIP"
1738	fi
1739
1740	fi
1741	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1742
1743	# We need awk for the "check" target. The system "awk" is bad on
1744	# some platforms.
1745
1746
1747
1748
1749
1750	ac_config_headers="$ac_config_headers config.h"
1751
1752
1753
1754	# Checks for programs.
1755	ac_ext=cc
1756	ac_cpp='$CXXCPP $CPPFLAGS'
1757	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1758	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1759	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1760	if test -n "$ac_tool_prefix"; then
1761	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1762	do
1763	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1764	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767	if test "${ac_cv_prog_CXX+set}" = set; then
1768	echo $ECHO_N "(cached) $ECHO_C" >&6
1769	else
1770	if test -n "$CXX"; then
1771	ac_cv_prog_CXX="$CXX" # Let the user override the test.
1772	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH
1775	do
1776	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2
1783	fi
1784	done
1785	done
1786
1787	fi
1788	fi
1789	CXX=$ac_cv_prog_CXX
1790	if test -n "$CXX"; then
1791	echo "$as_me:$LINENO: result: $CXX" >&5
1792	echo "${ECHO_T}$CXX" >&6
1793	else
1794	echo "$as_me:$LINENO: result: no" >&5
1795	echo "${ECHO_T}no" >&6
1796	fi
1797
1798	test -n "$CXX" && break
1799	done
1800	fi
1801	if test -z "$CXX"; then
1802	ac_ct_CXX=$CXX
1803	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1804	do
1805	# Extract the first word of "$ac_prog", so it can be a program name with args.
1806	set dummy $ac_prog; ac_word=$2
1807	echo "$as_me:$LINENO: checking for $ac_word" >&5
1808	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1809	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1810	echo $ECHO_N "(cached) $ECHO_C" >&6
1811	else
1812	if test -n "$ac_ct_CXX"; then
1813	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1814	else
1815	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816	for as_dir in $PATH
1817	do
1818	IFS=$as_save_IFS
1819	test -z "$as_dir" && as_dir=.
1820	for ac_exec_ext in '' $ac_executable_extensions; do
1821	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1822	ac_cv_prog_ac_ct_CXX="$ac_prog"
1823	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1824	break 2
1825	fi
1826	done
1827	done
1828
1829	fi
1830	fi
1831	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1832	if test -n "$ac_ct_CXX"; then
1833	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1834	echo "${ECHO_T}$ac_ct_CXX" >&6
1835	else
1836	echo "$as_me:$LINENO: result: no" >&5
1837	echo "${ECHO_T}no" >&6
1838	fi
1839
1840	test -n "$ac_ct_CXX" && break
1841	done
1842	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
1843
1844	CXX=$ac_ct_CXX
1845	fi
1846
1847
1848	# Provide some information about the compiler.
1849	echo "$as_me:$LINENO:" \
1850	"checking for C++ compiler version" >&5
1851	ac_compiler=`set X $ac_compile; echo $2`
1852	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1853	(eval $ac_compiler --version </dev/null >&5) 2>&5
1854	ac_status=$?
1855	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1856	(exit $ac_status); }
1857	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1858	(eval $ac_compiler -v </dev/null >&5) 2>&5
1859	ac_status=$?
1860	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1861	(exit $ac_status); }
1862	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1863	(eval $ac_compiler -V </dev/null >&5) 2>&5
1864	ac_status=$?
1865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1866	(exit $ac_status); }
1867
1868	cat >conftest.$ac_ext <<_ACEOF
1869	/* confdefs.h. */
1870	_ACEOF
1871	cat confdefs.h >>conftest.$ac_ext
1872	cat >>conftest.$ac_ext <<_ACEOF
1873	/* end confdefs.h. */
1874
1875	int
1876	main ()
1877	{
1878
1879	;
1880	return 0;
1881	}
1882	_ACEOF
1883	ac_clean_files_save=$ac_clean_files
1884	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1885	# Try to create an executable without -o first, disregard a.out.
1886	# It will help us diagnose broken compilers, and finding out an intuition
1887	# of exeext.
1888	echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1889	echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1890	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
1891	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1892	(eval $ac_link_default) 2>&5
1893	ac_status=$?
1894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895	(exit $ac_status); }; then
1896	# Find the output, starting from the most likely. This scheme is
1897	# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1898	# resort.
1899
1900	# Be careful to initialize this variable, since it used to be cached.
1901	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1902	ac_cv_exeext=
1903	# b.out is created by i960 compilers.
1904	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1905	do
1906	test -f "$ac_file" \|\| continue
1907	case $ac_file in
1908	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )
1909	;;
1910	conftest.$ac_ext )
1911	# This is the source file.
1912	;;
1913	[ab].out )
1914	# We found the default executable, but exeext='' is most
1915	# certainly right.
1916	break;;
1917	. )
1918	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1919	# FIXME: I believe we export ac_cv_exeext for Libtool,
1920	# but it would be cool to find out if it's true. Does anybody
1921	# maintain Libtool? --akim.
1922	export ac_cv_exeext
1923	break;;
1924	* )
1925	break;;
1926	esac
1927	done
1928	else
1929	echo "$as_me: failed program was:" >&5
1930	sed 's/^/\| /' conftest.$ac_ext >&5
1931
1932	{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1933	See \`config.log' for more details." >&5
1934	echo "$as_me: error: C++ compiler cannot create executables
1935	See \`config.log' for more details." >&2;}
1936	{ (exit 77); exit 77; }; }
1937	fi
1938
1939	ac_exeext=$ac_cv_exeext
1940	echo "$as_me:$LINENO: result: $ac_file" >&5
1941	echo "${ECHO_T}$ac_file" >&6
1942
1943	# Check the compiler produces executables we can run. If not, either
1944	# the compiler is broken, or we cross compile.
1945	echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1946	echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1947	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1948	# If not cross compiling, check that we can run a simple program.
1949	if test "$cross_compiling" != yes; then
1950	if { ac_try='./$ac_file'
1951	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1952	(eval $ac_try) 2>&5
1953	ac_status=$?
1954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955	(exit $ac_status); }; }; then
1956	cross_compiling=no
1957	else
1958	if test "$cross_compiling" = maybe; then
1959	cross_compiling=yes
1960	else
1961	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1962	If you meant to cross compile, use \`--host'.
1963	See \`config.log' for more details." >&5
1964	echo "$as_me: error: cannot run C++ compiled programs.
1965	If you meant to cross compile, use \`--host'.
1966	See \`config.log' for more details." >&2;}
1967	{ (exit 1); exit 1; }; }
1968	fi
1969	fi
1970	fi
1971	echo "$as_me:$LINENO: result: yes" >&5
1972	echo "${ECHO_T}yes" >&6
1973
1974	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1975	ac_clean_files=$ac_clean_files_save
1976	# Check the compiler produces executables we can run. If not, either
1977	# the compiler is broken, or we cross compile.
1978	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1979	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1980	echo "$as_me:$LINENO: result: $cross_compiling" >&5
1981	echo "${ECHO_T}$cross_compiling" >&6
1982
1983	echo "$as_me:$LINENO: checking for suffix of executables" >&5
1984	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1985	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1986	(eval $ac_link) 2>&5
1987	ac_status=$?
1988	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1989	(exit $ac_status); }; then
1990	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1991	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1992	# work properly (i.e., refer to `conftest.exe'), while it won't with
1993	# `rm'.
1994	for ac_file in conftest.exe conftest conftest.*; do
1995	test -f "$ac_file" \|\| continue
1996	case $ac_file in
1997	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;
1998	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
1999	export ac_cv_exeext
2000	break;;
2001	* ) break;;
2002	esac
2003	done
2004	else
2005	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2006	See \`config.log' for more details." >&5
2007	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2008	See \`config.log' for more details." >&2;}
2009	{ (exit 1); exit 1; }; }
2010	fi
2011
2012	rm -f conftest$ac_cv_exeext
2013	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2014	echo "${ECHO_T}$ac_cv_exeext" >&6
2015
2016	rm -f conftest.$ac_ext
2017	EXEEXT=$ac_cv_exeext
2018	ac_exeext=$EXEEXT
2019	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2020	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2021	if test "${ac_cv_objext+set}" = set; then
2022	echo $ECHO_N "(cached) $ECHO_C" >&6
2023	else
2024	cat >conftest.$ac_ext <<_ACEOF
2025	/* confdefs.h. */
2026	_ACEOF
2027	cat confdefs.h >>conftest.$ac_ext
2028	cat >>conftest.$ac_ext <<_ACEOF
2029	/* end confdefs.h. */
2030
2031	int
2032	main ()
2033	{
2034
2035	;
2036	return 0;
2037	}
2038	_ACEOF
2039	rm -f conftest.o conftest.obj
2040	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2041	(eval $ac_compile) 2>&5
2042	ac_status=$?
2043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044	(exit $ac_status); }; then
2045	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2046	case $ac_file in
2047	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;
2048	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2049	break;;
2050	esac
2051	done
2052	else
2053	echo "$as_me: failed program was:" >&5
2054	sed 's/^/\| /' conftest.$ac_ext >&5
2055
2056	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2057	See \`config.log' for more details." >&5
2058	echo "$as_me: error: cannot compute suffix of object files: cannot compile
2059	See \`config.log' for more details." >&2;}
2060	{ (exit 1); exit 1; }; }
2061	fi
2062
2063	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2064	fi
2065	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2066	echo "${ECHO_T}$ac_cv_objext" >&6
2067	OBJEXT=$ac_cv_objext
2068	ac_objext=$OBJEXT
2069	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2070	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2071	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2072	echo $ECHO_N "(cached) $ECHO_C" >&6
2073	else
2074	cat >conftest.$ac_ext <<_ACEOF
2075	/* confdefs.h. */
2076	_ACEOF
2077	cat confdefs.h >>conftest.$ac_ext
2078	cat >>conftest.$ac_ext <<_ACEOF
2079	/* end confdefs.h. */
2080
2081	int
2082	main ()
2083	{
2084	#ifndef __GNUC__
2085	choke me
2086	#endif
2087
2088	;
2089	return 0;
2090	}
2091	_ACEOF
2092	rm -f conftest.$ac_objext
2093	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2094	(eval $ac_compile) 2>conftest.er1
2095	ac_status=$?
2096	grep -v '^ *+' conftest.er1 >conftest.err
2097	rm -f conftest.er1
2098	cat conftest.err >&5
2099	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100	(exit $ac_status); } &&
2101	{ ac_try='test -z "$ac_cxx_werror_flag"
2102	\|\| test ! -s conftest.err'
2103	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2104	(eval $ac_try) 2>&5
2105	ac_status=$?
2106	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107	(exit $ac_status); }; } &&
2108	{ ac_try='test -s conftest.$ac_objext'
2109	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2110	(eval $ac_try) 2>&5
2111	ac_status=$?
2112	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113	(exit $ac_status); }; }; then
2114	ac_compiler_gnu=yes
2115	else
2116	echo "$as_me: failed program was:" >&5
2117	sed 's/^/\| /' conftest.$ac_ext >&5
2118
2119	ac_compiler_gnu=no
2120	fi
2121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2123
2124	fi
2125	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2126	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2127	GXX=`test $ac_compiler_gnu = yes && echo yes`
2128	ac_test_CXXFLAGS=${CXXFLAGS+set}
2129	ac_save_CXXFLAGS=$CXXFLAGS
2130	CXXFLAGS="-g"
2131	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2132	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2133	if test "${ac_cv_prog_cxx_g+set}" = set; then
2134	echo $ECHO_N "(cached) $ECHO_C" >&6
2135	else
2136	cat >conftest.$ac_ext <<_ACEOF
2137	/* confdefs.h. */
2138	_ACEOF
2139	cat confdefs.h >>conftest.$ac_ext
2140	cat >>conftest.$ac_ext <<_ACEOF
2141	/* end confdefs.h. */
2142
2143	int
2144	main ()
2145	{
2146
2147	;
2148	return 0;
2149	}
2150	_ACEOF
2151	rm -f conftest.$ac_objext
2152	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2153	(eval $ac_compile) 2>conftest.er1
2154	ac_status=$?
2155	grep -v '^ *+' conftest.er1 >conftest.err
2156	rm -f conftest.er1
2157	cat conftest.err >&5
2158	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159	(exit $ac_status); } &&
2160	{ ac_try='test -z "$ac_cxx_werror_flag"
2161	\|\| test ! -s conftest.err'
2162	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2163	(eval $ac_try) 2>&5
2164	ac_status=$?
2165	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2166	(exit $ac_status); }; } &&
2167	{ ac_try='test -s conftest.$ac_objext'
2168	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2169	(eval $ac_try) 2>&5
2170	ac_status=$?
2171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2172	(exit $ac_status); }; }; then
2173	ac_cv_prog_cxx_g=yes
2174	else
2175	echo "$as_me: failed program was:" >&5
2176	sed 's/^/\| /' conftest.$ac_ext >&5
2177
2178	ac_cv_prog_cxx_g=no
2179	fi
2180	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2181	fi
2182	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2183	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2184	if test "$ac_test_CXXFLAGS" = set; then
2185	CXXFLAGS=$ac_save_CXXFLAGS
2186	elif test $ac_cv_prog_cxx_g = yes; then
2187	if test "$GXX" = yes; then
2188	CXXFLAGS="-g -O2"
2189	else
2190	CXXFLAGS="-g"
2191	fi
2192	else
2193	if test "$GXX" = yes; then
2194	CXXFLAGS="-O2"
2195	else
2196	CXXFLAGS=
2197	fi
2198	fi
2199	for ac_declaration in \
2200	'' \
2201	'extern "C" void std::exit (int) throw (); using std::exit;' \
2202	'extern "C" void std::exit (int); using std::exit;' \
2203	'extern "C" void exit (int) throw ();' \
2204	'extern "C" void exit (int);' \
2205	'void exit (int);'
2206	do
2207	cat >conftest.$ac_ext <<_ACEOF
2208	/* confdefs.h. */
2209	_ACEOF
2210	cat confdefs.h >>conftest.$ac_ext
2211	cat >>conftest.$ac_ext <<_ACEOF
2212	/* end confdefs.h. */
2213	$ac_declaration
2214	#include <stdlib.h>
2215	int
2216	main ()
2217	{
2218	exit (42);
2219	;
2220	return 0;
2221	}
2222	_ACEOF
2223	rm -f conftest.$ac_objext
2224	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2225	(eval $ac_compile) 2>conftest.er1
2226	ac_status=$?
2227	grep -v '^ *+' conftest.er1 >conftest.err
2228	rm -f conftest.er1
2229	cat conftest.err >&5
2230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231	(exit $ac_status); } &&
2232	{ ac_try='test -z "$ac_cxx_werror_flag"
2233	\|\| test ! -s conftest.err'
2234	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2235	(eval $ac_try) 2>&5
2236	ac_status=$?
2237	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2238	(exit $ac_status); }; } &&
2239	{ ac_try='test -s conftest.$ac_objext'
2240	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241	(eval $ac_try) 2>&5
2242	ac_status=$?
2243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244	(exit $ac_status); }; }; then
2245	:
2246	else
2247	echo "$as_me: failed program was:" >&5
2248	sed 's/^/\| /' conftest.$ac_ext >&5
2249
2250	continue
2251	fi
2252	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2253	cat >conftest.$ac_ext <<_ACEOF
2254	/* confdefs.h. */
2255	_ACEOF
2256	cat confdefs.h >>conftest.$ac_ext
2257	cat >>conftest.$ac_ext <<_ACEOF
2258	/* end confdefs.h. */
2259	$ac_declaration
2260	int
2261	main ()
2262	{
2263	exit (42);
2264	;
2265	return 0;
2266	}
2267	_ACEOF
2268	rm -f conftest.$ac_objext
2269	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2270	(eval $ac_compile) 2>conftest.er1
2271	ac_status=$?
2272	grep -v '^ *+' conftest.er1 >conftest.err
2273	rm -f conftest.er1
2274	cat conftest.err >&5
2275	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276	(exit $ac_status); } &&
2277	{ ac_try='test -z "$ac_cxx_werror_flag"
2278	\|\| test ! -s conftest.err'
2279	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280	(eval $ac_try) 2>&5
2281	ac_status=$?
2282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283	(exit $ac_status); }; } &&
2284	{ ac_try='test -s conftest.$ac_objext'
2285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286	(eval $ac_try) 2>&5
2287	ac_status=$?
2288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289	(exit $ac_status); }; }; then
2290	break
2291	else
2292	echo "$as_me: failed program was:" >&5
2293	sed 's/^/\| /' conftest.$ac_ext >&5
2294
2295	fi
2296	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2297	done
2298	rm -f conftest*
2299	if test -n "$ac_declaration"; then
2300	echo '#ifdef __cplusplus' >>confdefs.h
2301	echo $ac_declaration >>confdefs.h
2302	echo '#endif' >>confdefs.h
2303	fi
2304
2305	ac_ext=c
2306	ac_cpp='$CPP $CPPFLAGS'
2307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2309	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2310	DEPDIR="${am__leading_dot}deps"
2311
2312	ac_config_commands="$ac_config_commands depfiles"
2313
2314
2315	am_make=${MAKE-make}
2316	cat > confinc << 'END'
2317	am__doit:
2318	@echo done
2319	.PHONY: am__doit
2320	END
2321	# If we don't find an include directive, just comment out the code.
2322	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2323	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2324	am__include="#"
2325	am__quote=
2326	_am_result=none
2327	# First try GNU make style include.
2328	echo "include confinc" > confmf
2329	# We grep out `Entering directory' and `Leaving directory'
2330	# messages which can occur if `w' ends up in MAKEFLAGS.
2331	# In particular we don't look at `^make:' because GNU make might
2332	# be invoked under some other name (usually "gmake"), in which
2333	# case it prints its new name instead of `make'.
2334	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2335	am__include=include
2336	am__quote=
2337	_am_result=GNU
2338	fi
2339	# Now try BSD make style include.
2340	if test "$am__include" = "#"; then
2341	echo '.include "confinc"' > confmf
2342	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2343	am__include=.include
2344	am__quote="\""
2345	_am_result=BSD
2346	fi
2347	fi
2348
2349
2350	echo "$as_me:$LINENO: result: $_am_result" >&5
2351	echo "${ECHO_T}$_am_result" >&6
2352	rm -f confinc confmf
2353
2354	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2355	if test "${enable_dependency_tracking+set}" = set; then
2356	enableval="$enable_dependency_tracking"
2357
2358	fi;
2359	if test "x$enable_dependency_tracking" != xno; then
2360	am_depcomp="$ac_aux_dir/depcomp"
2361	AMDEPBACKSLASH='\'
2362	fi
2363
2364
2365	if test "x$enable_dependency_tracking" != xno; then
2366	AMDEP_TRUE=
2367	AMDEP_FALSE='#'
2368	else
2369	AMDEP_TRUE='#'
2370	AMDEP_FALSE=
2371	fi
2372
2373
2374
2375
2376	depcc="$CXX" am_compiler_list=
2377
2378	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2379	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2380	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2381	echo $ECHO_N "(cached) $ECHO_C" >&6
2382	else
2383	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2384	# We make a subdir and do the tests there. Otherwise we can end up
2385	# making bogus files that we don't know about and never remove. For
2386	# instance it was reported that on HP-UX the gcc test will end up
2387	# making a dummy file named `D' -- because `-MD' means `put the output
2388	# in D'.
2389	mkdir conftest.dir
2390	# Copy depcomp to subdir because otherwise we won't find it if we're
2391	# using a relative directory.
2392	cp "$am_depcomp" conftest.dir
2393	cd conftest.dir
2394	# We will build objects and dependencies in a subdirectory because
2395	# it helps to detect inapplicable dependency modes. For instance
2396	# both Tru64's cc and ICC support -MD to output dependencies as a
2397	# side effect of compilation, but ICC will put the dependencies in
2398	# the current directory while Tru64 will put them in the object
2399	# directory.
2400	mkdir sub
2401
2402	am_cv_CXX_dependencies_compiler_type=none
2403	if test "$am_compiler_list" = ""; then
2404	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
2405	fi
2406	for depmode in $am_compiler_list; do
2407	# Setup a source with many dependencies, because some compilers
2408	# like to wrap large dependency lists on column 80 (with \), and
2409	# we should not choose a depcomp mode which is confused by this.
2410	#
2411	# We need to recreate these files for each test, as the compiler may
2412	# overwrite some of them when testing with obscure command lines.
2413	# This happens at least with the AIX C compiler.
2414	: > sub/conftest.c
2415	for i in 1 2 3 4 5 6; do
2416	echo '#include "conftst'$i'.h"' >> sub/conftest.c
2417	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2418	# Solaris 8's {/usr,}/bin/sh.
2419	touch sub/conftst$i.h
2420	done
2421	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2422
2423	case $depmode in
2424	nosideeffect)
2425	# after this tag, mechanisms are not by side-effect, so they'll
2426	# only be used when explicitly requested
2427	if test "x$enable_dependency_tracking" = xyes; then
2428	continue
2429	else
2430	break
2431	fi
2432	;;
2433	none) break ;;
2434	esac
2435	# We check with `-c' and `-o' for the sake of the "dashmstdout"
2436	# mode. It turns out that the SunPro C++ compiler does not properly
2437	# handle `-M -o', and we need to detect this.
2438	if depmode=$depmode \
2439	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2440	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2441	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2442	>/dev/null 2>conftest.err &&
2443	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2444	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2445	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2446	# icc doesn't choke on unknown options, it will just issue warnings
2447	# or remarks (even with -Werror). So we grep stderr for any message
2448	# that says an option was ignored or not supported.
2449	# When given -MP, icc 7.0 and 7.1 complain thusly:
2450	# icc: Command line warning: ignoring option '-M'; no argument required
2451	# The diagnosis changed in icc 8.0:
2452	# icc: Command line remark: option '-MP' not supported
2453	if (grep 'ignoring option' conftest.err \|\|
2454	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2455	am_cv_CXX_dependencies_compiler_type=$depmode
2456	break
2457	fi
2458	fi
2459	done
2460
2461	cd ..
2462	rm -rf conftest.dir
2463	else
2464	am_cv_CXX_dependencies_compiler_type=none
2465	fi
2466
2467	fi
2468	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2469	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2470	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2471
2472
2473
2474	if
2475	test "x$enable_dependency_tracking" != xno \
2476	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2477	am__fastdepCXX_TRUE=
2478	am__fastdepCXX_FALSE='#'
2479	else
2480	am__fastdepCXX_TRUE='#'
2481	am__fastdepCXX_FALSE=
2482	fi
2483
2484
2485	ac_ext=c
2486	ac_cpp='$CPP $CPPFLAGS'
2487	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2488	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2489	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2490	if test -n "$ac_tool_prefix"; then
2491	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2492	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2493	echo "$as_me:$LINENO: checking for $ac_word" >&5
2494	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2495	if test "${ac_cv_prog_CC+set}" = set; then
2496	echo $ECHO_N "(cached) $ECHO_C" >&6
2497	else
2498	if test -n "$CC"; then
2499	ac_cv_prog_CC="$CC" # Let the user override the test.
2500	else
2501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502	for as_dir in $PATH
2503	do
2504	IFS=$as_save_IFS
2505	test -z "$as_dir" && as_dir=.
2506	for ac_exec_ext in '' $ac_executable_extensions; do
2507	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2509	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510	break 2
2511	fi
2512	done
2513	done
2514
2515	fi
2516	fi
2517	CC=$ac_cv_prog_CC
2518	if test -n "$CC"; then
2519	echo "$as_me:$LINENO: result: $CC" >&5
2520	echo "${ECHO_T}$CC" >&6
2521	else
2522	echo "$as_me:$LINENO: result: no" >&5
2523	echo "${ECHO_T}no" >&6
2524	fi
2525
2526	fi
2527	if test -z "$ac_cv_prog_CC"; then
2528	ac_ct_CC=$CC
2529	# Extract the first word of "gcc", so it can be a program name with args.
2530	set dummy gcc; ac_word=$2
2531	echo "$as_me:$LINENO: checking for $ac_word" >&5
2532	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2534	echo $ECHO_N "(cached) $ECHO_C" >&6
2535	else
2536	if test -n "$ac_ct_CC"; then
2537	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538	else
2539	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540	for as_dir in $PATH
2541	do
2542	IFS=$as_save_IFS
2543	test -z "$as_dir" && as_dir=.
2544	for ac_exec_ext in '' $ac_executable_extensions; do
2545	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546	ac_cv_prog_ac_ct_CC="gcc"
2547	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2548	break 2
2549	fi
2550	done
2551	done
2552
2553	fi
2554	fi
2555	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2556	if test -n "$ac_ct_CC"; then
2557	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2558	echo "${ECHO_T}$ac_ct_CC" >&6
2559	else
2560	echo "$as_me:$LINENO: result: no" >&5
2561	echo "${ECHO_T}no" >&6
2562	fi
2563
2564	CC=$ac_ct_CC
2565	else
2566	CC="$ac_cv_prog_CC"
2567	fi
2568
2569	if test -z "$CC"; then
2570	if test -n "$ac_tool_prefix"; then
2571	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2572	set dummy ${ac_tool_prefix}cc; ac_word=$2
2573	echo "$as_me:$LINENO: checking for $ac_word" >&5
2574	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2575	if test "${ac_cv_prog_CC+set}" = set; then
2576	echo $ECHO_N "(cached) $ECHO_C" >&6
2577	else
2578	if test -n "$CC"; then
2579	ac_cv_prog_CC="$CC" # Let the user override the test.
2580	else
2581	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582	for as_dir in $PATH
2583	do
2584	IFS=$as_save_IFS
2585	test -z "$as_dir" && as_dir=.
2586	for ac_exec_ext in '' $ac_executable_extensions; do
2587	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2588	ac_cv_prog_CC="${ac_tool_prefix}cc"
2589	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2590	break 2
2591	fi
2592	done
2593	done
2594
2595	fi
2596	fi
2597	CC=$ac_cv_prog_CC
2598	if test -n "$CC"; then
2599	echo "$as_me:$LINENO: result: $CC" >&5
2600	echo "${ECHO_T}$CC" >&6
2601	else
2602	echo "$as_me:$LINENO: result: no" >&5
2603	echo "${ECHO_T}no" >&6
2604	fi
2605
2606	fi
2607	if test -z "$ac_cv_prog_CC"; then
2608	ac_ct_CC=$CC
2609	# Extract the first word of "cc", so it can be a program name with args.
2610	set dummy cc; ac_word=$2
2611	echo "$as_me:$LINENO: checking for $ac_word" >&5
2612	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2613	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2615	else
2616	if test -n "$ac_ct_CC"; then
2617	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2618	else
2619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620	for as_dir in $PATH
2621	do
2622	IFS=$as_save_IFS
2623	test -z "$as_dir" && as_dir=.
2624	for ac_exec_ext in '' $ac_executable_extensions; do
2625	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2626	ac_cv_prog_ac_ct_CC="cc"
2627	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2628	break 2
2629	fi
2630	done
2631	done
2632
2633	fi
2634	fi
2635	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636	if test -n "$ac_ct_CC"; then
2637	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2638	echo "${ECHO_T}$ac_ct_CC" >&6
2639	else
2640	echo "$as_me:$LINENO: result: no" >&5
2641	echo "${ECHO_T}no" >&6
2642	fi
2643
2644	CC=$ac_ct_CC
2645	else
2646	CC="$ac_cv_prog_CC"
2647	fi
2648
2649	fi
2650	if test -z "$CC"; then
2651	# Extract the first word of "cc", so it can be a program name with args.
2652	set dummy cc; ac_word=$2
2653	echo "$as_me:$LINENO: checking for $ac_word" >&5
2654	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2655	if test "${ac_cv_prog_CC+set}" = set; then
2656	echo $ECHO_N "(cached) $ECHO_C" >&6
2657	else
2658	if test -n "$CC"; then
2659	ac_cv_prog_CC="$CC" # Let the user override the test.
2660	else
2661	ac_prog_rejected=no
2662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663	for as_dir in $PATH
2664	do
2665	IFS=$as_save_IFS
2666	test -z "$as_dir" && as_dir=.
2667	for ac_exec_ext in '' $ac_executable_extensions; do
2668	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2669	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2670	ac_prog_rejected=yes
2671	continue
2672	fi
2673	ac_cv_prog_CC="cc"
2674	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2675	break 2
2676	fi
2677	done
2678	done
2679
2680	if test $ac_prog_rejected = yes; then
2681	# We found a bogon in the path, so make sure we never use it.
2682	set dummy $ac_cv_prog_CC
2683	shift
2684	if test $# != 0; then
2685	# We chose a different compiler from the bogus one.
2686	# However, it has the same basename, so the bogon will be chosen
2687	# first if we set CC to just the basename; use the full file name.
2688	shift
2689	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2690	fi
2691	fi
2692	fi
2693	fi
2694	CC=$ac_cv_prog_CC
2695	if test -n "$CC"; then
2696	echo "$as_me:$LINENO: result: $CC" >&5
2697	echo "${ECHO_T}$CC" >&6
2698	else
2699	echo "$as_me:$LINENO: result: no" >&5
2700	echo "${ECHO_T}no" >&6
2701	fi
2702
2703	fi
2704	if test -z "$CC"; then
2705	if test -n "$ac_tool_prefix"; then
2706	for ac_prog in cl
2707	do
2708	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2709	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2710	echo "$as_me:$LINENO: checking for $ac_word" >&5
2711	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712	if test "${ac_cv_prog_CC+set}" = set; then
2713	echo $ECHO_N "(cached) $ECHO_C" >&6
2714	else
2715	if test -n "$CC"; then
2716	ac_cv_prog_CC="$CC" # Let the user override the test.
2717	else
2718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719	for as_dir in $PATH
2720	do
2721	IFS=$as_save_IFS
2722	test -z "$as_dir" && as_dir=.
2723	for ac_exec_ext in '' $ac_executable_extensions; do
2724	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2726	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727	break 2
2728	fi
2729	done
2730	done
2731
2732	fi
2733	fi
2734	CC=$ac_cv_prog_CC
2735	if test -n "$CC"; then
2736	echo "$as_me:$LINENO: result: $CC" >&5
2737	echo "${ECHO_T}$CC" >&6
2738	else
2739	echo "$as_me:$LINENO: result: no" >&5
2740	echo "${ECHO_T}no" >&6
2741	fi
2742
2743	test -n "$CC" && break
2744	done
2745	fi
2746	if test -z "$CC"; then
2747	ac_ct_CC=$CC
2748	for ac_prog in cl
2749	do
2750	# Extract the first word of "$ac_prog", so it can be a program name with args.
2751	set dummy $ac_prog; ac_word=$2
2752	echo "$as_me:$LINENO: checking for $ac_word" >&5
2753	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2755	echo $ECHO_N "(cached) $ECHO_C" >&6
2756	else
2757	if test -n "$ac_ct_CC"; then
2758	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2759	else
2760	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761	for as_dir in $PATH
2762	do
2763	IFS=$as_save_IFS
2764	test -z "$as_dir" && as_dir=.
2765	for ac_exec_ext in '' $ac_executable_extensions; do
2766	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767	ac_cv_prog_ac_ct_CC="$ac_prog"
2768	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769	break 2
2770	fi
2771	done
2772	done
2773
2774	fi
2775	fi
2776	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2777	if test -n "$ac_ct_CC"; then
2778	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2779	echo "${ECHO_T}$ac_ct_CC" >&6
2780	else
2781	echo "$as_me:$LINENO: result: no" >&5
2782	echo "${ECHO_T}no" >&6
2783	fi
2784
2785	test -n "$ac_ct_CC" && break
2786	done
2787
2788	CC=$ac_ct_CC
2789	fi
2790
2791	fi
2792
2793
2794	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2795	See \`config.log' for more details." >&5
2796	echo "$as_me: error: no acceptable C compiler found in \$PATH
2797	See \`config.log' for more details." >&2;}
2798	{ (exit 1); exit 1; }; }
2799
2800	# Provide some information about the compiler.
2801	echo "$as_me:$LINENO:" \
2802	"checking for C compiler version" >&5
2803	ac_compiler=`set X $ac_compile; echo $2`
2804	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2805	(eval $ac_compiler --version </dev/null >&5) 2>&5
2806	ac_status=$?
2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	(exit $ac_status); }
2809	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2810	(eval $ac_compiler -v </dev/null >&5) 2>&5
2811	ac_status=$?
2812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813	(exit $ac_status); }
2814	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2815	(eval $ac_compiler -V </dev/null >&5) 2>&5
2816	ac_status=$?
2817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818	(exit $ac_status); }
2819
2820	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2821	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2822	if test "${ac_cv_c_compiler_gnu+set}" = set; then
2823	echo $ECHO_N "(cached) $ECHO_C" >&6
2824	else
2825	cat >conftest.$ac_ext <<_ACEOF
2826	/* confdefs.h. */
2827	_ACEOF
2828	cat confdefs.h >>conftest.$ac_ext
2829	cat >>conftest.$ac_ext <<_ACEOF
2830	/* end confdefs.h. */
2831
2832	int
2833	main ()
2834	{
2835	#ifndef __GNUC__
2836	choke me
2837	#endif
2838
2839	;
2840	return 0;
2841	}
2842	_ACEOF
2843	rm -f conftest.$ac_objext
2844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2845	(eval $ac_compile) 2>conftest.er1
2846	ac_status=$?
2847	grep -v '^ *+' conftest.er1 >conftest.err
2848	rm -f conftest.er1
2849	cat conftest.err >&5
2850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851	(exit $ac_status); } &&
2852	{ ac_try='test -z "$ac_c_werror_flag"
2853	\|\| test ! -s conftest.err'
2854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2855	(eval $ac_try) 2>&5
2856	ac_status=$?
2857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858	(exit $ac_status); }; } &&
2859	{ ac_try='test -s conftest.$ac_objext'
2860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861	(eval $ac_try) 2>&5
2862	ac_status=$?
2863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864	(exit $ac_status); }; }; then
2865	ac_compiler_gnu=yes
2866	else
2867	echo "$as_me: failed program was:" >&5
2868	sed 's/^/\| /' conftest.$ac_ext >&5
2869
2870	ac_compiler_gnu=no
2871	fi
2872	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2873	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2874
2875	fi
2876	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2877	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2878	GCC=`test $ac_compiler_gnu = yes && echo yes`
2879	ac_test_CFLAGS=${CFLAGS+set}
2880	ac_save_CFLAGS=$CFLAGS
2881	CFLAGS="-g"
2882	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2883	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2884	if test "${ac_cv_prog_cc_g+set}" = set; then
2885	echo $ECHO_N "(cached) $ECHO_C" >&6
2886	else
2887	cat >conftest.$ac_ext <<_ACEOF
2888	/* confdefs.h. */
2889	_ACEOF
2890	cat confdefs.h >>conftest.$ac_ext
2891	cat >>conftest.$ac_ext <<_ACEOF
2892	/* end confdefs.h. */
2893
2894	int
2895	main ()
2896	{
2897
2898	;
2899	return 0;
2900	}
2901	_ACEOF
2902	rm -f conftest.$ac_objext
2903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2904	(eval $ac_compile) 2>conftest.er1
2905	ac_status=$?
2906	grep -v '^ *+' conftest.er1 >conftest.err
2907	rm -f conftest.er1
2908	cat conftest.err >&5
2909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910	(exit $ac_status); } &&
2911	{ ac_try='test -z "$ac_c_werror_flag"
2912	\|\| test ! -s conftest.err'
2913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914	(eval $ac_try) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }; } &&
2918	{ ac_try='test -s conftest.$ac_objext'
2919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2920	(eval $ac_try) 2>&5
2921	ac_status=$?
2922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923	(exit $ac_status); }; }; then
2924	ac_cv_prog_cc_g=yes
2925	else
2926	echo "$as_me: failed program was:" >&5
2927	sed 's/^/\| /' conftest.$ac_ext >&5
2928
2929	ac_cv_prog_cc_g=no
2930	fi
2931	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2932	fi
2933	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2934	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2935	if test "$ac_test_CFLAGS" = set; then
2936	CFLAGS=$ac_save_CFLAGS
2937	elif test $ac_cv_prog_cc_g = yes; then
2938	if test "$GCC" = yes; then
2939	CFLAGS="-g -O2"
2940	else
2941	CFLAGS="-g"
2942	fi
2943	else
2944	if test "$GCC" = yes; then
2945	CFLAGS="-O2"
2946	else
2947	CFLAGS=
2948	fi
2949	fi
2950	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2951	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2952	if test "${ac_cv_prog_cc_stdc+set}" = set; then
2953	echo $ECHO_N "(cached) $ECHO_C" >&6
2954	else
2955	ac_cv_prog_cc_stdc=no
2956	ac_save_CC=$CC
2957	cat >conftest.$ac_ext <<_ACEOF
2958	/* confdefs.h. */
2959	_ACEOF
2960	cat confdefs.h >>conftest.$ac_ext
2961	cat >>conftest.$ac_ext <<_ACEOF
2962	/* end confdefs.h. */
2963	#include <stdarg.h>
2964	#include <stdio.h>
2965	#include <sys/types.h>
2966	#include <sys/stat.h>
2967	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2968	struct buf { int x; };
2969	FILE * (rcsopen) (struct buf , struct stat *, int);
2970	static char *e (p, i)
2971	char **p;
2972	int i;
2973	{
2974	return p[i];
2975	}
2976	static char f (char (g) (char , int), char *p, ...)
2977	{
2978	char *s;
2979	va_list v;
2980	va_start (v,p);
2981	s = g (p, va_arg (v,int));
2982	va_end (v);
2983	return s;
2984	}
2985
2986	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2987	function prototypes and stuff, but not '\xHH' hex character constants.
2988	These don't provoke an error unfortunately, instead are silently treated
2989	as 'x'. The following induces an error, until -std1 is added to get
2990	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2991	array size at least. It's necessary to write '\x00'==0 to get something
2992	that's true only with -std1. */
2993	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2994
2995	int test (int i, double x);
2996	struct s1 {int (*f) (int a);};
2997	struct s2 {int (*f) (double a);};
2998	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2999	int argc;
3000	char **argv;
3001	int
3002	main ()
3003	{
3004	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3005	;
3006	return 0;
3007	}
3008	_ACEOF
3009	# Don't try gcc -ansi; that turns off useful extensions and
3010	# breaks some systems' header files.
3011	# AIX -qlanglvl=ansi
3012	# Ultrix and OSF/1 -std1
3013	# HP-UX 10.20 and later -Ae
3014	# HP-UX older versions -Aa -D_HPUX_SOURCE
3015	# SVR4 -Xc -D__EXTENSIONS__
3016	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3017	do
3018	CC="$ac_save_CC $ac_arg"
3019	rm -f conftest.$ac_objext
3020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3021	(eval $ac_compile) 2>conftest.er1
3022	ac_status=$?
3023	grep -v '^ *+' conftest.er1 >conftest.err
3024	rm -f conftest.er1
3025	cat conftest.err >&5
3026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027	(exit $ac_status); } &&
3028	{ ac_try='test -z "$ac_c_werror_flag"
3029	\|\| test ! -s conftest.err'
3030	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031	(eval $ac_try) 2>&5
3032	ac_status=$?
3033	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034	(exit $ac_status); }; } &&
3035	{ ac_try='test -s conftest.$ac_objext'
3036	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037	(eval $ac_try) 2>&5
3038	ac_status=$?
3039	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040	(exit $ac_status); }; }; then
3041	ac_cv_prog_cc_stdc=$ac_arg
3042	break
3043	else
3044	echo "$as_me: failed program was:" >&5
3045	sed 's/^/\| /' conftest.$ac_ext >&5
3046
3047	fi
3048	rm -f conftest.err conftest.$ac_objext
3049	done
3050	rm -f conftest.$ac_ext conftest.$ac_objext
3051	CC=$ac_save_CC
3052
3053	fi
3054
3055	case "x$ac_cv_prog_cc_stdc" in
3056	x\|xno)
3057	echo "$as_me:$LINENO: result: none needed" >&5
3058	echo "${ECHO_T}none needed" >&6 ;;
3059	*)
3060	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3061	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3062	CC="$CC $ac_cv_prog_cc_stdc" ;;
3063	esac
3064
3065	# Some people use a C++ compiler to compile C. Since we use `exit',
3066	# in C++ we need to declare it. In case someone uses the same compiler
3067	# for both compiling C and C++ we need to have the C++ compiler decide
3068	# the declaration of exit, since it's the most demanding environment.
3069	cat >conftest.$ac_ext <<_ACEOF
3070	#ifndef __cplusplus
3071	choke me
3072	#endif
3073	_ACEOF
3074	rm -f conftest.$ac_objext
3075	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076	(eval $ac_compile) 2>conftest.er1
3077	ac_status=$?
3078	grep -v '^ *+' conftest.er1 >conftest.err
3079	rm -f conftest.er1
3080	cat conftest.err >&5
3081	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082	(exit $ac_status); } &&
3083	{ ac_try='test -z "$ac_c_werror_flag"
3084	\|\| test ! -s conftest.err'
3085	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3086	(eval $ac_try) 2>&5
3087	ac_status=$?
3088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089	(exit $ac_status); }; } &&
3090	{ ac_try='test -s conftest.$ac_objext'
3091	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3092	(eval $ac_try) 2>&5
3093	ac_status=$?
3094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095	(exit $ac_status); }; }; then
3096	for ac_declaration in \
3097	'' \
3098	'extern "C" void std::exit (int) throw (); using std::exit;' \
3099	'extern "C" void std::exit (int); using std::exit;' \
3100	'extern "C" void exit (int) throw ();' \
3101	'extern "C" void exit (int);' \
3102	'void exit (int);'
3103	do
3104	cat >conftest.$ac_ext <<_ACEOF
3105	/* confdefs.h. */
3106	_ACEOF
3107	cat confdefs.h >>conftest.$ac_ext
3108	cat >>conftest.$ac_ext <<_ACEOF
3109	/* end confdefs.h. */
3110	$ac_declaration
3111	#include <stdlib.h>
3112	int
3113	main ()
3114	{
3115	exit (42);
3116	;
3117	return 0;
3118	}
3119	_ACEOF
3120	rm -f conftest.$ac_objext
3121	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122	(eval $ac_compile) 2>conftest.er1
3123	ac_status=$?
3124	grep -v '^ *+' conftest.er1 >conftest.err
3125	rm -f conftest.er1
3126	cat conftest.err >&5
3127	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128	(exit $ac_status); } &&
3129	{ ac_try='test -z "$ac_c_werror_flag"
3130	\|\| test ! -s conftest.err'
3131	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132	(eval $ac_try) 2>&5
3133	ac_status=$?
3134	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135	(exit $ac_status); }; } &&
3136	{ ac_try='test -s conftest.$ac_objext'
3137	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138	(eval $ac_try) 2>&5
3139	ac_status=$?
3140	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141	(exit $ac_status); }; }; then
3142	:
3143	else
3144	echo "$as_me: failed program was:" >&5
3145	sed 's/^/\| /' conftest.$ac_ext >&5
3146
3147	continue
3148	fi
3149	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3150	cat >conftest.$ac_ext <<_ACEOF
3151	/* confdefs.h. */
3152	_ACEOF
3153	cat confdefs.h >>conftest.$ac_ext
3154	cat >>conftest.$ac_ext <<_ACEOF
3155	/* end confdefs.h. */
3156	$ac_declaration
3157	int
3158	main ()
3159	{
3160	exit (42);
3161	;
3162	return 0;
3163	}
3164	_ACEOF
3165	rm -f conftest.$ac_objext
3166	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167	(eval $ac_compile) 2>conftest.er1
3168	ac_status=$?
3169	grep -v '^ *+' conftest.er1 >conftest.err
3170	rm -f conftest.er1
3171	cat conftest.err >&5
3172	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173	(exit $ac_status); } &&
3174	{ ac_try='test -z "$ac_c_werror_flag"
3175	\|\| test ! -s conftest.err'
3176	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177	(eval $ac_try) 2>&5
3178	ac_status=$?
3179	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180	(exit $ac_status); }; } &&
3181	{ ac_try='test -s conftest.$ac_objext'
3182	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183	(eval $ac_try) 2>&5
3184	ac_status=$?
3185	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186	(exit $ac_status); }; }; then
3187	break
3188	else
3189	echo "$as_me: failed program was:" >&5
3190	sed 's/^/\| /' conftest.$ac_ext >&5
3191
3192	fi
3193	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3194	done
3195	rm -f conftest*
3196	if test -n "$ac_declaration"; then
3197	echo '#ifdef __cplusplus' >>confdefs.h
3198	echo $ac_declaration >>confdefs.h
3199	echo '#endif' >>confdefs.h
3200	fi
3201
3202	else
3203	echo "$as_me: failed program was:" >&5
3204	sed 's/^/\| /' conftest.$ac_ext >&5
3205
3206	fi
3207	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3208	ac_ext=c
3209	ac_cpp='$CPP $CPPFLAGS'
3210	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3211	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3212	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213
3214	depcc="$CC" am_compiler_list=
3215
3216	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3217	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3218	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3219	echo $ECHO_N "(cached) $ECHO_C" >&6
3220	else
3221	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3222	# We make a subdir and do the tests there. Otherwise we can end up
3223	# making bogus files that we don't know about and never remove. For
3224	# instance it was reported that on HP-UX the gcc test will end up
3225	# making a dummy file named `D' -- because `-MD' means `put the output
3226	# in D'.
3227	mkdir conftest.dir
3228	# Copy depcomp to subdir because otherwise we won't find it if we're
3229	# using a relative directory.
3230	cp "$am_depcomp" conftest.dir
3231	cd conftest.dir
3232	# We will build objects and dependencies in a subdirectory because
3233	# it helps to detect inapplicable dependency modes. For instance
3234	# both Tru64's cc and ICC support -MD to output dependencies as a
3235	# side effect of compilation, but ICC will put the dependencies in
3236	# the current directory while Tru64 will put them in the object
3237	# directory.
3238	mkdir sub
3239
3240	am_cv_CC_dependencies_compiler_type=none
3241	if test "$am_compiler_list" = ""; then
3242	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3243	fi
3244	for depmode in $am_compiler_list; do
3245	# Setup a source with many dependencies, because some compilers
3246	# like to wrap large dependency lists on column 80 (with \), and
3247	# we should not choose a depcomp mode which is confused by this.
3248	#
3249	# We need to recreate these files for each test, as the compiler may
3250	# overwrite some of them when testing with obscure command lines.
3251	# This happens at least with the AIX C compiler.
3252	: > sub/conftest.c
3253	for i in 1 2 3 4 5 6; do
3254	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3255	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3256	# Solaris 8's {/usr,}/bin/sh.
3257	touch sub/conftst$i.h
3258	done
3259	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3260
3261	case $depmode in
3262	nosideeffect)
3263	# after this tag, mechanisms are not by side-effect, so they'll
3264	# only be used when explicitly requested
3265	if test "x$enable_dependency_tracking" = xyes; then
3266	continue
3267	else
3268	break
3269	fi
3270	;;
3271	none) break ;;
3272	esac
3273	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3274	# mode. It turns out that the SunPro C++ compiler does not properly
3275	# handle `-M -o', and we need to detect this.
3276	if depmode=$depmode \
3277	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3278	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3279	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3280	>/dev/null 2>conftest.err &&
3281	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3282	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3283	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3284	# icc doesn't choke on unknown options, it will just issue warnings
3285	# or remarks (even with -Werror). So we grep stderr for any message
3286	# that says an option was ignored or not supported.
3287	# When given -MP, icc 7.0 and 7.1 complain thusly:
3288	# icc: Command line warning: ignoring option '-M'; no argument required
3289	# The diagnosis changed in icc 8.0:
3290	# icc: Command line remark: option '-MP' not supported
3291	if (grep 'ignoring option' conftest.err \|\|
3292	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3293	am_cv_CC_dependencies_compiler_type=$depmode
3294	break
3295	fi
3296	fi
3297	done
3298
3299	cd ..
3300	rm -rf conftest.dir
3301	else
3302	am_cv_CC_dependencies_compiler_type=none
3303	fi
3304
3305	fi
3306	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3307	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3308	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3309
3310
3311
3312	if
3313	test "x$enable_dependency_tracking" != xno \
3314	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3315	am__fastdepCC_TRUE=
3316	am__fastdepCC_FALSE='#'
3317	else
3318	am__fastdepCC_TRUE='#'
3319	am__fastdepCC_FALSE=
3320	fi
3321
3322
3323
3324
3325
3326
3327	ac_ext=c
3328	ac_cpp='$CPP $CPPFLAGS'
3329	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3332	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3333	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3334	# On Suns, sometimes $CPP names a directory.
3335	if test -n "$CPP" && test -d "$CPP"; then
3336	CPP=
3337	fi
3338	if test -z "$CPP"; then
3339	if test "${ac_cv_prog_CPP+set}" = set; then
3340	echo $ECHO_N "(cached) $ECHO_C" >&6
3341	else
3342	# Double quotes because CPP needs to be expanded
3343	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3344	do
3345	ac_preproc_ok=false
3346	for ac_c_preproc_warn_flag in '' yes
3347	do
3348	# Use a header file that comes with gcc, so configuring glibc
3349	# with a fresh cross-compiler works.
3350	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3351	# <limits.h> exists even on freestanding compilers.
3352	# On the NeXT, cc -E runs the code through the compiler's parser,
3353	# not just through cpp. "Syntax error" is here to catch this case.
3354	cat >conftest.$ac_ext <<_ACEOF
3355	/* confdefs.h. */
3356	_ACEOF
3357	cat confdefs.h >>conftest.$ac_ext
3358	cat >>conftest.$ac_ext <<_ACEOF
3359	/* end confdefs.h. */
3360	#ifdef __STDC__
3361	# include <limits.h>
3362	#else
3363	# include <assert.h>
3364	#endif
3365	Syntax error
3366	_ACEOF
3367	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369	ac_status=$?
3370	grep -v '^ *+' conftest.er1 >conftest.err
3371	rm -f conftest.er1
3372	cat conftest.err >&5
3373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374	(exit $ac_status); } >/dev/null; then
3375	if test -s conftest.err; then
3376	ac_cpp_err=$ac_c_preproc_warn_flag
3377	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378	else
3379	ac_cpp_err=
3380	fi
3381	else
3382	ac_cpp_err=yes
3383	fi
3384	if test -z "$ac_cpp_err"; then
3385	:
3386	else
3387	echo "$as_me: failed program was:" >&5
3388	sed 's/^/\| /' conftest.$ac_ext >&5
3389
3390	# Broken: fails on valid input.
3391	continue
3392	fi
3393	rm -f conftest.err conftest.$ac_ext
3394
3395	# OK, works on sane cases. Now check whether non-existent headers
3396	# can be detected and how.
3397	cat >conftest.$ac_ext <<_ACEOF
3398	/* confdefs.h. */
3399	_ACEOF
3400	cat confdefs.h >>conftest.$ac_ext
3401	cat >>conftest.$ac_ext <<_ACEOF
3402	/* end confdefs.h. */
3403	#include <ac_nonexistent.h>
3404	_ACEOF
3405	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3406	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3407	ac_status=$?
3408	grep -v '^ *+' conftest.er1 >conftest.err
3409	rm -f conftest.er1
3410	cat conftest.err >&5
3411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412	(exit $ac_status); } >/dev/null; then
3413	if test -s conftest.err; then
3414	ac_cpp_err=$ac_c_preproc_warn_flag
3415	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3416	else
3417	ac_cpp_err=
3418	fi
3419	else
3420	ac_cpp_err=yes
3421	fi
3422	if test -z "$ac_cpp_err"; then
3423	# Broken: success on invalid input.
3424	continue
3425	else
3426	echo "$as_me: failed program was:" >&5
3427	sed 's/^/\| /' conftest.$ac_ext >&5
3428
3429	# Passes both tests.
3430	ac_preproc_ok=:
3431	break
3432	fi
3433	rm -f conftest.err conftest.$ac_ext
3434
3435	done
3436	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437	rm -f conftest.err conftest.$ac_ext
3438	if $ac_preproc_ok; then
3439	break
3440	fi
3441
3442	done
3443	ac_cv_prog_CPP=$CPP
3444
3445	fi
3446	CPP=$ac_cv_prog_CPP
3447	else
3448	ac_cv_prog_CPP=$CPP
3449	fi
3450	echo "$as_me:$LINENO: result: $CPP" >&5
3451	echo "${ECHO_T}$CPP" >&6
3452	ac_preproc_ok=false
3453	for ac_c_preproc_warn_flag in '' yes
3454	do
3455	# Use a header file that comes with gcc, so configuring glibc
3456	# with a fresh cross-compiler works.
3457	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458	# <limits.h> exists even on freestanding compilers.
3459	# On the NeXT, cc -E runs the code through the compiler's parser,
3460	# not just through cpp. "Syntax error" is here to catch this case.
3461	cat >conftest.$ac_ext <<_ACEOF
3462	/* confdefs.h. */
3463	_ACEOF
3464	cat confdefs.h >>conftest.$ac_ext
3465	cat >>conftest.$ac_ext <<_ACEOF
3466	/* end confdefs.h. */
3467	#ifdef __STDC__
3468	# include <limits.h>
3469	#else
3470	# include <assert.h>
3471	#endif
3472	Syntax error
3473	_ACEOF
3474	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476	ac_status=$?
3477	grep -v '^ *+' conftest.er1 >conftest.err
3478	rm -f conftest.er1
3479	cat conftest.err >&5
3480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481	(exit $ac_status); } >/dev/null; then
3482	if test -s conftest.err; then
3483	ac_cpp_err=$ac_c_preproc_warn_flag
3484	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485	else
3486	ac_cpp_err=
3487	fi
3488	else
3489	ac_cpp_err=yes
3490	fi
3491	if test -z "$ac_cpp_err"; then
3492	:
3493	else
3494	echo "$as_me: failed program was:" >&5
3495	sed 's/^/\| /' conftest.$ac_ext >&5
3496
3497	# Broken: fails on valid input.
3498	continue
3499	fi
3500	rm -f conftest.err conftest.$ac_ext
3501
3502	# OK, works on sane cases. Now check whether non-existent headers
3503	# can be detected and how.
3504	cat >conftest.$ac_ext <<_ACEOF
3505	/* confdefs.h. */
3506	_ACEOF
3507	cat confdefs.h >>conftest.$ac_ext
3508	cat >>conftest.$ac_ext <<_ACEOF
3509	/* end confdefs.h. */
3510	#include <ac_nonexistent.h>
3511	_ACEOF
3512	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3513	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3514	ac_status=$?
3515	grep -v '^ *+' conftest.er1 >conftest.err
3516	rm -f conftest.er1
3517	cat conftest.err >&5
3518	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519	(exit $ac_status); } >/dev/null; then
3520	if test -s conftest.err; then
3521	ac_cpp_err=$ac_c_preproc_warn_flag
3522	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3523	else
3524	ac_cpp_err=
3525	fi
3526	else
3527	ac_cpp_err=yes
3528	fi
3529	if test -z "$ac_cpp_err"; then
3530	# Broken: success on invalid input.
3531	continue
3532	else
3533	echo "$as_me: failed program was:" >&5
3534	sed 's/^/\| /' conftest.$ac_ext >&5
3535
3536	# Passes both tests.
3537	ac_preproc_ok=:
3538	break
3539	fi
3540	rm -f conftest.err conftest.$ac_ext
3541
3542	done
3543	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3544	rm -f conftest.err conftest.$ac_ext
3545	if $ac_preproc_ok; then
3546	:
3547	else
3548	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3549	See \`config.log' for more details." >&5
3550	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3551	See \`config.log' for more details." >&2;}
3552	{ (exit 1); exit 1; }; }
3553	fi
3554
3555	ac_ext=c
3556	ac_cpp='$CPP $CPPFLAGS'
3557	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561
3562	echo "$as_me:$LINENO: checking for egrep" >&5
3563	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3564	if test "${ac_cv_prog_egrep+set}" = set; then
3565	echo $ECHO_N "(cached) $ECHO_C" >&6
3566	else
3567	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
3568	then ac_cv_prog_egrep='grep -E'
3569	else ac_cv_prog_egrep='egrep'
3570	fi
3571	fi
3572	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3573	echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3574	EGREP=$ac_cv_prog_egrep
3575
3576
3577	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3578	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3579	if test "${ac_cv_header_stdc+set}" = set; then
3580	echo $ECHO_N "(cached) $ECHO_C" >&6
3581	else
3582	cat >conftest.$ac_ext <<_ACEOF
3583	/* confdefs.h. */
3584	_ACEOF
3585	cat confdefs.h >>conftest.$ac_ext
3586	cat >>conftest.$ac_ext <<_ACEOF
3587	/* end confdefs.h. */
3588	#include <stdlib.h>
3589	#include <stdarg.h>
3590	#include <string.h>
3591	#include <float.h>
3592
3593	int
3594	main ()
3595	{
3596
3597	;
3598	return 0;
3599	}
3600	_ACEOF
3601	rm -f conftest.$ac_objext
3602	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3603	(eval $ac_compile) 2>conftest.er1
3604	ac_status=$?
3605	grep -v '^ *+' conftest.er1 >conftest.err
3606	rm -f conftest.er1
3607	cat conftest.err >&5
3608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609	(exit $ac_status); } &&
3610	{ ac_try='test -z "$ac_c_werror_flag"
3611	\|\| test ! -s conftest.err'
3612	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3613	(eval $ac_try) 2>&5
3614	ac_status=$?
3615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616	(exit $ac_status); }; } &&
3617	{ ac_try='test -s conftest.$ac_objext'
3618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3619	(eval $ac_try) 2>&5
3620	ac_status=$?
3621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622	(exit $ac_status); }; }; then
3623	ac_cv_header_stdc=yes
3624	else
3625	echo "$as_me: failed program was:" >&5
3626	sed 's/^/\| /' conftest.$ac_ext >&5
3627
3628	ac_cv_header_stdc=no
3629	fi
3630	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3631
3632	if test $ac_cv_header_stdc = yes; then
3633	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3634	cat >conftest.$ac_ext <<_ACEOF
3635	/* confdefs.h. */
3636	_ACEOF
3637	cat confdefs.h >>conftest.$ac_ext
3638	cat >>conftest.$ac_ext <<_ACEOF
3639	/* end confdefs.h. */
3640	#include <string.h>
3641
3642	_ACEOF
3643	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3644	$EGREP "memchr" >/dev/null 2>&1; then
3645	:
3646	else
3647	ac_cv_header_stdc=no
3648	fi
3649	rm -f conftest*
3650
3651	fi
3652
3653	if test $ac_cv_header_stdc = yes; then
3654	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3655	cat >conftest.$ac_ext <<_ACEOF
3656	/* confdefs.h. */
3657	_ACEOF
3658	cat confdefs.h >>conftest.$ac_ext
3659	cat >>conftest.$ac_ext <<_ACEOF
3660	/* end confdefs.h. */
3661	#include <stdlib.h>
3662
3663	_ACEOF
3664	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3665	$EGREP "free" >/dev/null 2>&1; then
3666	:
3667	else
3668	ac_cv_header_stdc=no
3669	fi
3670	rm -f conftest*
3671
3672	fi
3673
3674	if test $ac_cv_header_stdc = yes; then
3675	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3676	if test "$cross_compiling" = yes; then
3677	:
3678	else
3679	cat >conftest.$ac_ext <<_ACEOF
3680	/* confdefs.h. */
3681	_ACEOF
3682	cat confdefs.h >>conftest.$ac_ext
3683	cat >>conftest.$ac_ext <<_ACEOF
3684	/* end confdefs.h. */
3685	#include <ctype.h>
3686	#if ((' ' & 0x0FF) == 0x020)
3687	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3688	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3689	#else
3690	# define ISLOWER(c) \
3691	(('a' <= (c) && (c) <= 'i') \
3692	\|\| ('j' <= (c) && (c) <= 'r') \
3693	\|\| ('s' <= (c) && (c) <= 'z'))
3694	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3695	#endif
3696
3697	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3698	int
3699	main ()
3700	{
3701	int i;
3702	for (i = 0; i < 256; i++)
3703	if (XOR (islower (i), ISLOWER (i))
3704	\|\| toupper (i) != TOUPPER (i))
3705	exit(2);
3706	exit (0);
3707	}
3708	_ACEOF
3709	rm -f conftest$ac_exeext
3710	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3711	(eval $ac_link) 2>&5
3712	ac_status=$?
3713	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3715	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3716	(eval $ac_try) 2>&5
3717	ac_status=$?
3718	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719	(exit $ac_status); }; }; then
3720	:
3721	else
3722	echo "$as_me: program exited with status $ac_status" >&5
3723	echo "$as_me: failed program was:" >&5
3724	sed 's/^/\| /' conftest.$ac_ext >&5
3725
3726	( exit $ac_status )
3727	ac_cv_header_stdc=no
3728	fi
3729	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3730	fi
3731	fi
3732	fi
3733	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3734	echo "${ECHO_T}$ac_cv_header_stdc" >&6
3735	if test $ac_cv_header_stdc = yes; then
3736
3737	cat >>confdefs.h <<\_ACEOF
3738	#define STDC_HEADERS 1
3739	_ACEOF
3740
3741	fi
3742
3743	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3754	inttypes.h stdint.h unistd.h
3755	do
3756	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3757	echo "$as_me:$LINENO: checking for $ac_header" >&5
3758	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3759	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3760	echo $ECHO_N "(cached) $ECHO_C" >&6
3761	else
3762	cat >conftest.$ac_ext <<_ACEOF
3763	/* confdefs.h. */
3764	_ACEOF
3765	cat confdefs.h >>conftest.$ac_ext
3766	cat >>conftest.$ac_ext <<_ACEOF
3767	/* end confdefs.h. */
3768	$ac_includes_default
3769
3770	#include <$ac_header>
3771	_ACEOF
3772	rm -f conftest.$ac_objext
3773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3774	(eval $ac_compile) 2>conftest.er1
3775	ac_status=$?
3776	grep -v '^ *+' conftest.er1 >conftest.err
3777	rm -f conftest.er1
3778	cat conftest.err >&5
3779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780	(exit $ac_status); } &&
3781	{ ac_try='test -z "$ac_c_werror_flag"
3782	\|\| test ! -s conftest.err'
3783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3784	(eval $ac_try) 2>&5
3785	ac_status=$?
3786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787	(exit $ac_status); }; } &&
3788	{ ac_try='test -s conftest.$ac_objext'
3789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3790	(eval $ac_try) 2>&5
3791	ac_status=$?
3792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793	(exit $ac_status); }; }; then
3794	eval "$as_ac_Header=yes"
3795	else
3796	echo "$as_me: failed program was:" >&5
3797	sed 's/^/\| /' conftest.$ac_ext >&5
3798
3799	eval "$as_ac_Header=no"
3800	fi
3801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3802	fi
3803	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3804	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3805	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3806	cat >>confdefs.h <<_ACEOF
3807	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3808	_ACEOF
3809
3810	fi
3811
3812	done
3813
3814
3815	for ac_header in
3816	do
3817	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3818	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3819	echo "$as_me:$LINENO: checking for $ac_header" >&5
3820	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3821	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3822	echo $ECHO_N "(cached) $ECHO_C" >&6
3823	fi
3824	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3825	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3826	else
3827	# Is the header compilable?
3828	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3829	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3830	cat >conftest.$ac_ext <<_ACEOF
3831	/* confdefs.h. */
3832	_ACEOF
3833	cat confdefs.h >>conftest.$ac_ext
3834	cat >>conftest.$ac_ext <<_ACEOF
3835	/* end confdefs.h. */
3836	$ac_includes_default
3837	#include <$ac_header>
3838	_ACEOF
3839	rm -f conftest.$ac_objext
3840	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3841	(eval $ac_compile) 2>conftest.er1
3842	ac_status=$?
3843	grep -v '^ *+' conftest.er1 >conftest.err
3844	rm -f conftest.er1
3845	cat conftest.err >&5
3846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847	(exit $ac_status); } &&
3848	{ ac_try='test -z "$ac_c_werror_flag"
3849	\|\| test ! -s conftest.err'
3850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3851	(eval $ac_try) 2>&5
3852	ac_status=$?
3853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854	(exit $ac_status); }; } &&
3855	{ ac_try='test -s conftest.$ac_objext'
3856	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3857	(eval $ac_try) 2>&5
3858	ac_status=$?
3859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860	(exit $ac_status); }; }; then
3861	ac_header_compiler=yes
3862	else
3863	echo "$as_me: failed program was:" >&5
3864	sed 's/^/\| /' conftest.$ac_ext >&5
3865
3866	ac_header_compiler=no
3867	fi
3868	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3869	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3870	echo "${ECHO_T}$ac_header_compiler" >&6
3871
3872	# Is the header present?
3873	echo "$as_me:$LINENO: checking $ac_header presence" >&5
3874	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3875	cat >conftest.$ac_ext <<_ACEOF
3876	/* confdefs.h. */
3877	_ACEOF
3878	cat confdefs.h >>conftest.$ac_ext
3879	cat >>conftest.$ac_ext <<_ACEOF
3880	/* end confdefs.h. */
3881	#include <$ac_header>
3882	_ACEOF
3883	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3884	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3885	ac_status=$?
3886	grep -v '^ *+' conftest.er1 >conftest.err
3887	rm -f conftest.er1
3888	cat conftest.err >&5
3889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890	(exit $ac_status); } >/dev/null; then
3891	if test -s conftest.err; then
3892	ac_cpp_err=$ac_c_preproc_warn_flag
3893	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3894	else
3895	ac_cpp_err=
3896	fi
3897	else
3898	ac_cpp_err=yes
3899	fi
3900	if test -z "$ac_cpp_err"; then
3901	ac_header_preproc=yes
3902	else
3903	echo "$as_me: failed program was:" >&5
3904	sed 's/^/\| /' conftest.$ac_ext >&5
3905
3906	ac_header_preproc=no
3907	fi
3908	rm -f conftest.err conftest.$ac_ext
3909	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3910	echo "${ECHO_T}$ac_header_preproc" >&6
3911
3912	# So? What about this header?
3913	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3914	yes:no: )
3915	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3916	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3917	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3918	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3919	ac_header_preproc=yes
3920	;;
3921	no:yes:* )
3922	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3923	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3924	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3925	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3926	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3927	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3928	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3929	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3930	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3931	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3932	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3933	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3934	(
3935	cat <<\_ASBOX
3936	## ------------------------------------------- ##
3937	## Report this to orxonox-dev@mail.datacore.ch ##
3938	## ------------------------------------------- ##
3939	_ASBOX
3940	) \|
3941	sed "s/^/$as_me: WARNING: /" >&2
3942	;;
3943	esac
3944	echo "$as_me:$LINENO: checking for $ac_header" >&5
3945	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3946	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3947	echo $ECHO_N "(cached) $ECHO_C" >&6
3948	else
3949	eval "$as_ac_Header=\$ac_header_preproc"
3950	fi
3951	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3952	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3953
3954	fi
3955	if test `eval echo '${'$as_ac_Header'}'` = yes; then
3956	cat >>confdefs.h <<_ACEOF
3957	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3958	_ACEOF
3959
3960	fi
3961
3962	done
3963
3964
3965
3966
3967	### CHECKING FOR SYSTEM ###
3968
3969	echo "$as_me:$LINENO: checking for System" >&5
3970	echo $ECHO_N "checking for System... $ECHO_C" >&6
3971	case `uname` in
3972	### WINDOWS ###
3973	MINGW)
3974	echo "mingw-WINDOWS detected"
3975
3976	mingw="yes"
3977	MSBITFIELDS="-mms-bitfields"
3978	MWINDOWS="-mwindows"
3979
3980	# checking gl header
3981	#done before loop
3982
3983	# checking gl header (has to be here because of a Linux error)
3984
3985	for ac_header in GL/gl.h
3986	do
3987	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3988	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3989	echo "$as_me:$LINENO: checking for $ac_header" >&5
3990	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3991	if eval "test \"\${$as_ac_Header+set}\" = set"; then
3992	echo $ECHO_N "(cached) $ECHO_C" >&6
3993	fi
3994	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3995	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3996	else
3997	# Is the header compilable?
3998	echo "$as_me:$LINENO: checking $ac_header usability" >&5
3999	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4000	cat >conftest.$ac_ext <<_ACEOF
4001	/* confdefs.h. */
4002	_ACEOF
4003	cat confdefs.h >>conftest.$ac_ext
4004	cat >>conftest.$ac_ext <<_ACEOF
4005	/* end confdefs.h. */
4006	$ac_includes_default
4007	#include <$ac_header>
4008	_ACEOF
4009	rm -f conftest.$ac_objext
4010	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4011	(eval $ac_compile) 2>conftest.er1
4012	ac_status=$?
4013	grep -v '^ *+' conftest.er1 >conftest.err
4014	rm -f conftest.er1
4015	cat conftest.err >&5
4016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4017	(exit $ac_status); } &&
4018	{ ac_try='test -z "$ac_c_werror_flag"
4019	\|\| test ! -s conftest.err'
4020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4021	(eval $ac_try) 2>&5
4022	ac_status=$?
4023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4024	(exit $ac_status); }; } &&
4025	{ ac_try='test -s conftest.$ac_objext'
4026	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4027	(eval $ac_try) 2>&5
4028	ac_status=$?
4029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4030	(exit $ac_status); }; }; then
4031	ac_header_compiler=yes
4032	else
4033	echo "$as_me: failed program was:" >&5
4034	sed 's/^/\| /' conftest.$ac_ext >&5
4035
4036	ac_header_compiler=no
4037	fi
4038	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4039	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4040	echo "${ECHO_T}$ac_header_compiler" >&6
4041
4042	# Is the header present?
4043	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4044	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4045	cat >conftest.$ac_ext <<_ACEOF
4046	/* confdefs.h. */
4047	_ACEOF
4048	cat confdefs.h >>conftest.$ac_ext
4049	cat >>conftest.$ac_ext <<_ACEOF
4050	/* end confdefs.h. */
4051	#include <$ac_header>
4052	_ACEOF
4053	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4054	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4055	ac_status=$?
4056	grep -v '^ *+' conftest.er1 >conftest.err
4057	rm -f conftest.er1
4058	cat conftest.err >&5
4059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060	(exit $ac_status); } >/dev/null; then
4061	if test -s conftest.err; then
4062	ac_cpp_err=$ac_c_preproc_warn_flag
4063	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4064	else
4065	ac_cpp_err=
4066	fi
4067	else
4068	ac_cpp_err=yes
4069	fi
4070	if test -z "$ac_cpp_err"; then
4071	ac_header_preproc=yes
4072	else
4073	echo "$as_me: failed program was:" >&5
4074	sed 's/^/\| /' conftest.$ac_ext >&5
4075
4076	ac_header_preproc=no
4077	fi
4078	rm -f conftest.err conftest.$ac_ext
4079	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4080	echo "${ECHO_T}$ac_header_preproc" >&6
4081
4082	# So? What about this header?
4083	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4084	yes:no: )
4085	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4086	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4087	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4088	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4089	ac_header_preproc=yes
4090	;;
4091	no:yes:* )
4092	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4093	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4094	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4095	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4096	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4097	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4098	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4099	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4100	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4101	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4102	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4103	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4104	(
4105	cat <<\_ASBOX
4106	## ------------------------------------------- ##
4107	## Report this to orxonox-dev@mail.datacore.ch ##
4108	## ------------------------------------------- ##
4109	_ASBOX
4110	) \|
4111	sed "s/^/$as_me: WARNING: /" >&2
4112	;;
4113	esac
4114	echo "$as_me:$LINENO: checking for $ac_header" >&5
4115	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4116	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4117	echo $ECHO_N "(cached) $ECHO_C" >&6
4118	else
4119	eval "$as_ac_Header=\$ac_header_preproc"
4120	fi
4121	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4122	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4123
4124	fi
4125	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4126	cat >>confdefs.h <<_ACEOF
4127	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4128	_ACEOF
4129
4130	else
4131	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4132	echo "$as_me: error: cannot find opengl headers" >&2;}
4133	{ (exit 1); exit 1; }; }
4134	fi
4135
4136	done
4137
4138	# checking for Windows openGl library
4139	echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4140	echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4141	if test "${ac_cv_lib_opengl32_main+set}" = set; then
4142	echo $ECHO_N "(cached) $ECHO_C" >&6
4143	else
4144	ac_check_lib_save_LIBS=$LIBS
4145	LIBS="-lopengl32 $LIBS"
4146	cat >conftest.$ac_ext <<_ACEOF
4147	/* confdefs.h. */
4148	_ACEOF
4149	cat confdefs.h >>conftest.$ac_ext
4150	cat >>conftest.$ac_ext <<_ACEOF
4151	/* end confdefs.h. */
4152
4153
4154	int
4155	main ()
4156	{
4157	main ();
4158	;
4159	return 0;
4160	}
4161	_ACEOF
4162	rm -f conftest.$ac_objext conftest$ac_exeext
4163	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4164	(eval $ac_link) 2>conftest.er1
4165	ac_status=$?
4166	grep -v '^ *+' conftest.er1 >conftest.err
4167	rm -f conftest.er1
4168	cat conftest.err >&5
4169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4170	(exit $ac_status); } &&
4171	{ ac_try='test -z "$ac_c_werror_flag"
4172	\|\| test ! -s conftest.err'
4173	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4174	(eval $ac_try) 2>&5
4175	ac_status=$?
4176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4177	(exit $ac_status); }; } &&
4178	{ ac_try='test -s conftest$ac_exeext'
4179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4180	(eval $ac_try) 2>&5
4181	ac_status=$?
4182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4183	(exit $ac_status); }; }; then
4184	ac_cv_lib_opengl32_main=yes
4185	else
4186	echo "$as_me: failed program was:" >&5
4187	sed 's/^/\| /' conftest.$ac_ext >&5
4188
4189	ac_cv_lib_opengl32_main=no
4190	fi
4191	rm -f conftest.err conftest.$ac_objext \
4192	conftest$ac_exeext conftest.$ac_ext
4193	LIBS=$ac_check_lib_save_LIBS
4194	fi
4195	echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4196	echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4197	if test $ac_cv_lib_opengl32_main = yes; then
4198	FOUND_opengl32=yes
4199	else
4200	"gl/gl.h"
4201	fi
4202
4203	if test "$FOUND_opengl32" = "yes" ; then
4204	LIBS="$LIBS -lopengl32"
4205	else
4206	echo "------------------"
4207	echo "opengl not found."
4208	echo "please install the opengl package which can be found at http://www.opengl.org"
4209	echo "------------------"
4210	exit -1
4211	fi
4212
4213	# cheking for GLU-header
4214
4215	for ac_header in GL/glu.h
4216	do
4217	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4218	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4219	echo "$as_me:$LINENO: checking for $ac_header" >&5
4220	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4221	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4222	echo $ECHO_N "(cached) $ECHO_C" >&6
4223	fi
4224	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4225	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4226	else
4227	# Is the header compilable?
4228	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4229	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4230	cat >conftest.$ac_ext <<_ACEOF
4231	/* confdefs.h. */
4232	_ACEOF
4233	cat confdefs.h >>conftest.$ac_ext
4234	cat >>conftest.$ac_ext <<_ACEOF
4235	/* end confdefs.h. */
4236	$ac_includes_default
4237	#include <$ac_header>
4238	_ACEOF
4239	rm -f conftest.$ac_objext
4240	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4241	(eval $ac_compile) 2>conftest.er1
4242	ac_status=$?
4243	grep -v '^ *+' conftest.er1 >conftest.err
4244	rm -f conftest.er1
4245	cat conftest.err >&5
4246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4247	(exit $ac_status); } &&
4248	{ ac_try='test -z "$ac_c_werror_flag"
4249	\|\| test ! -s conftest.err'
4250	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4251	(eval $ac_try) 2>&5
4252	ac_status=$?
4253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4254	(exit $ac_status); }; } &&
4255	{ ac_try='test -s conftest.$ac_objext'
4256	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4257	(eval $ac_try) 2>&5
4258	ac_status=$?
4259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260	(exit $ac_status); }; }; then
4261	ac_header_compiler=yes
4262	else
4263	echo "$as_me: failed program was:" >&5
4264	sed 's/^/\| /' conftest.$ac_ext >&5
4265
4266	ac_header_compiler=no
4267	fi
4268	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4269	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4270	echo "${ECHO_T}$ac_header_compiler" >&6
4271
4272	# Is the header present?
4273	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4274	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4275	cat >conftest.$ac_ext <<_ACEOF
4276	/* confdefs.h. */
4277	_ACEOF
4278	cat confdefs.h >>conftest.$ac_ext
4279	cat >>conftest.$ac_ext <<_ACEOF
4280	/* end confdefs.h. */
4281	#include <$ac_header>
4282	_ACEOF
4283	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4284	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4285	ac_status=$?
4286	grep -v '^ *+' conftest.er1 >conftest.err
4287	rm -f conftest.er1
4288	cat conftest.err >&5
4289	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290	(exit $ac_status); } >/dev/null; then
4291	if test -s conftest.err; then
4292	ac_cpp_err=$ac_c_preproc_warn_flag
4293	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4294	else
4295	ac_cpp_err=
4296	fi
4297	else
4298	ac_cpp_err=yes
4299	fi
4300	if test -z "$ac_cpp_err"; then
4301	ac_header_preproc=yes
4302	else
4303	echo "$as_me: failed program was:" >&5
4304	sed 's/^/\| /' conftest.$ac_ext >&5
4305
4306	ac_header_preproc=no
4307	fi
4308	rm -f conftest.err conftest.$ac_ext
4309	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4310	echo "${ECHO_T}$ac_header_preproc" >&6
4311
4312	# So? What about this header?
4313	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4314	yes:no: )
4315	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4316	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4317	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4318	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4319	ac_header_preproc=yes
4320	;;
4321	no:yes:* )
4322	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4323	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4324	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4325	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4326	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4327	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4328	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4329	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4330	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4331	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4332	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4333	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4334	(
4335	cat <<\_ASBOX
4336	## ------------------------------------------- ##
4337	## Report this to orxonox-dev@mail.datacore.ch ##
4338	## ------------------------------------------- ##
4339	_ASBOX
4340	) \|
4341	sed "s/^/$as_me: WARNING: /" >&2
4342	;;
4343	esac
4344	echo "$as_me:$LINENO: checking for $ac_header" >&5
4345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4346	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4347	echo $ECHO_N "(cached) $ECHO_C" >&6
4348	else
4349	eval "$as_ac_Header=\$ac_header_preproc"
4350	fi
4351	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4352	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4353
4354	fi
4355	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4356	cat >>confdefs.h <<_ACEOF
4357	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4358	_ACEOF
4359
4360	else
4361	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4362	echo "$as_me: error: cannot find opengl headers" >&2;}
4363	{ (exit 1); exit 1; }; }
4364	fi
4365
4366	done
4367
4368
4369	# checking for libGLU
4370	echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4371	echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4372	if test "${ac_cv_lib_glu32_main+set}" = set; then
4373	echo $ECHO_N "(cached) $ECHO_C" >&6
4374	else
4375	ac_check_lib_save_LIBS=$LIBS
4376	LIBS="-lglu32 $LIBS"
4377	cat >conftest.$ac_ext <<_ACEOF
4378	/* confdefs.h. */
4379	_ACEOF
4380	cat confdefs.h >>conftest.$ac_ext
4381	cat >>conftest.$ac_ext <<_ACEOF
4382	/* end confdefs.h. */
4383
4384
4385	int
4386	main ()
4387	{
4388	main ();
4389	;
4390	return 0;
4391	}
4392	_ACEOF
4393	rm -f conftest.$ac_objext conftest$ac_exeext
4394	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4395	(eval $ac_link) 2>conftest.er1
4396	ac_status=$?
4397	grep -v '^ *+' conftest.er1 >conftest.err
4398	rm -f conftest.er1
4399	cat conftest.err >&5
4400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4401	(exit $ac_status); } &&
4402	{ ac_try='test -z "$ac_c_werror_flag"
4403	\|\| test ! -s conftest.err'
4404	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4405	(eval $ac_try) 2>&5
4406	ac_status=$?
4407	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4408	(exit $ac_status); }; } &&
4409	{ ac_try='test -s conftest$ac_exeext'
4410	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4411	(eval $ac_try) 2>&5
4412	ac_status=$?
4413	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414	(exit $ac_status); }; }; then
4415	ac_cv_lib_glu32_main=yes
4416	else
4417	echo "$as_me: failed program was:" >&5
4418	sed 's/^/\| /' conftest.$ac_ext >&5
4419
4420	ac_cv_lib_glu32_main=no
4421	fi
4422	rm -f conftest.err conftest.$ac_objext \
4423	conftest$ac_exeext conftest.$ac_ext
4424	LIBS=$ac_check_lib_save_LIBS
4425	fi
4426	echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4427	echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4428	if test $ac_cv_lib_glu32_main = yes; then
4429	FOUND_glu32=yes
4430	fi
4431
4432	if test "$FOUND_glu32" = "yes" ; then
4433	LIBS="$LIBS -lGLU32"
4434	else
4435	echo "------------------"
4436	echo "GLU library not found."
4437	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4438	echo "------------------"
4439	exit -1
4440	fi
4441
4442
4443	# checking for mingw32
4444	echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4445	echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4446	if test "${ac_cv_lib_mingw32_main+set}" = set; then
4447	echo $ECHO_N "(cached) $ECHO_C" >&6
4448	else
4449	ac_check_lib_save_LIBS=$LIBS
4450	LIBS="-lmingw32 $LIBS"
4451	cat >conftest.$ac_ext <<_ACEOF
4452	/* confdefs.h. */
4453	_ACEOF
4454	cat confdefs.h >>conftest.$ac_ext
4455	cat >>conftest.$ac_ext <<_ACEOF
4456	/* end confdefs.h. */
4457
4458
4459	int
4460	main ()
4461	{
4462	main ();
4463	;
4464	return 0;
4465	}
4466	_ACEOF
4467	rm -f conftest.$ac_objext conftest$ac_exeext
4468	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4469	(eval $ac_link) 2>conftest.er1
4470	ac_status=$?
4471	grep -v '^ *+' conftest.er1 >conftest.err
4472	rm -f conftest.er1
4473	cat conftest.err >&5
4474	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4475	(exit $ac_status); } &&
4476	{ ac_try='test -z "$ac_c_werror_flag"
4477	\|\| test ! -s conftest.err'
4478	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479	(eval $ac_try) 2>&5
4480	ac_status=$?
4481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482	(exit $ac_status); }; } &&
4483	{ ac_try='test -s conftest$ac_exeext'
4484	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4485	(eval $ac_try) 2>&5
4486	ac_status=$?
4487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4488	(exit $ac_status); }; }; then
4489	ac_cv_lib_mingw32_main=yes
4490	else
4491	echo "$as_me: failed program was:" >&5
4492	sed 's/^/\| /' conftest.$ac_ext >&5
4493
4494	ac_cv_lib_mingw32_main=no
4495	fi
4496	rm -f conftest.err conftest.$ac_objext \
4497	conftest$ac_exeext conftest.$ac_ext
4498	LIBS=$ac_check_lib_save_LIBS
4499	fi
4500	echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4501	echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4502	if test $ac_cv_lib_mingw32_main = yes; then
4503	FOUND_mingw32=yes
4504	fi
4505
4506	if test $FOUND_mingw32 = "yes"; then
4507	LIBS="$LIBS -lmingw32"
4508	fi
4509	# checking for SDL-headers
4510
4511	for ac_header in SDL/SDL.h
4512	do
4513	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4514	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4515	echo "$as_me:$LINENO: checking for $ac_header" >&5
4516	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4517	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4518	echo $ECHO_N "(cached) $ECHO_C" >&6
4519	fi
4520	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4521	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4522	else
4523	# Is the header compilable?
4524	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4525	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4526	cat >conftest.$ac_ext <<_ACEOF
4527	/* confdefs.h. */
4528	_ACEOF
4529	cat confdefs.h >>conftest.$ac_ext
4530	cat >>conftest.$ac_ext <<_ACEOF
4531	/* end confdefs.h. */
4532	$ac_includes_default
4533	#include <$ac_header>
4534	_ACEOF
4535	rm -f conftest.$ac_objext
4536	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4537	(eval $ac_compile) 2>conftest.er1
4538	ac_status=$?
4539	grep -v '^ *+' conftest.er1 >conftest.err
4540	rm -f conftest.er1
4541	cat conftest.err >&5
4542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4543	(exit $ac_status); } &&
4544	{ ac_try='test -z "$ac_c_werror_flag"
4545	\|\| test ! -s conftest.err'
4546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4547	(eval $ac_try) 2>&5
4548	ac_status=$?
4549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550	(exit $ac_status); }; } &&
4551	{ ac_try='test -s conftest.$ac_objext'
4552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4553	(eval $ac_try) 2>&5
4554	ac_status=$?
4555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556	(exit $ac_status); }; }; then
4557	ac_header_compiler=yes
4558	else
4559	echo "$as_me: failed program was:" >&5
4560	sed 's/^/\| /' conftest.$ac_ext >&5
4561
4562	ac_header_compiler=no
4563	fi
4564	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4565	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4566	echo "${ECHO_T}$ac_header_compiler" >&6
4567
4568	# Is the header present?
4569	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4570	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4571	cat >conftest.$ac_ext <<_ACEOF
4572	/* confdefs.h. */
4573	_ACEOF
4574	cat confdefs.h >>conftest.$ac_ext
4575	cat >>conftest.$ac_ext <<_ACEOF
4576	/* end confdefs.h. */
4577	#include <$ac_header>
4578	_ACEOF
4579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4581	ac_status=$?
4582	grep -v '^ *+' conftest.er1 >conftest.err
4583	rm -f conftest.er1
4584	cat conftest.err >&5
4585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4586	(exit $ac_status); } >/dev/null; then
4587	if test -s conftest.err; then
4588	ac_cpp_err=$ac_c_preproc_warn_flag
4589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4590	else
4591	ac_cpp_err=
4592	fi
4593	else
4594	ac_cpp_err=yes
4595	fi
4596	if test -z "$ac_cpp_err"; then
4597	ac_header_preproc=yes
4598	else
4599	echo "$as_me: failed program was:" >&5
4600	sed 's/^/\| /' conftest.$ac_ext >&5
4601
4602	ac_header_preproc=no
4603	fi
4604	rm -f conftest.err conftest.$ac_ext
4605	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4606	echo "${ECHO_T}$ac_header_preproc" >&6
4607
4608	# So? What about this header?
4609	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4610	yes:no: )
4611	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4612	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4613	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4614	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4615	ac_header_preproc=yes
4616	;;
4617	no:yes:* )
4618	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4619	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4620	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4621	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4622	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4623	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4624	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4625	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4626	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4627	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4628	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4629	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4630	(
4631	cat <<\_ASBOX
4632	## ------------------------------------------- ##
4633	## Report this to orxonox-dev@mail.datacore.ch ##
4634	## ------------------------------------------- ##
4635	_ASBOX
4636	) \|
4637	sed "s/^/$as_me: WARNING: /" >&2
4638	;;
4639	esac
4640	echo "$as_me:$LINENO: checking for $ac_header" >&5
4641	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4642	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4643	echo $ECHO_N "(cached) $ECHO_C" >&6
4644	else
4645	eval "$as_ac_Header=\$ac_header_preproc"
4646	fi
4647	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4648	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4649
4650	fi
4651	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4652	cat >>confdefs.h <<_ACEOF
4653	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4654	_ACEOF
4655
4656	else
4657	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4658	echo "$as_me: error: cannot find SDL headers" >&2;}
4659	{ (exit 1); exit 1; }; }
4660	fi
4661
4662	done
4663
4664
4665	#checking for libSDL
4666	echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4667	echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4668	if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4669	echo $ECHO_N "(cached) $ECHO_C" >&6
4670	else
4671	ac_check_lib_save_LIBS=$LIBS
4672	LIBS="-lsdlmain $LIBS"
4673	cat >conftest.$ac_ext <<_ACEOF
4674	/* confdefs.h. */
4675	_ACEOF
4676	cat confdefs.h >>conftest.$ac_ext
4677	cat >>conftest.$ac_ext <<_ACEOF
4678	/* end confdefs.h. */
4679
4680
4681	int
4682	main ()
4683	{
4684	main ();
4685	;
4686	return 0;
4687	}
4688	_ACEOF
4689	rm -f conftest.$ac_objext conftest$ac_exeext
4690	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4691	(eval $ac_link) 2>conftest.er1
4692	ac_status=$?
4693	grep -v '^ *+' conftest.er1 >conftest.err
4694	rm -f conftest.er1
4695	cat conftest.err >&5
4696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697	(exit $ac_status); } &&
4698	{ ac_try='test -z "$ac_c_werror_flag"
4699	\|\| test ! -s conftest.err'
4700	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4701	(eval $ac_try) 2>&5
4702	ac_status=$?
4703	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4704	(exit $ac_status); }; } &&
4705	{ ac_try='test -s conftest$ac_exeext'
4706	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4707	(eval $ac_try) 2>&5
4708	ac_status=$?
4709	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4710	(exit $ac_status); }; }; then
4711	ac_cv_lib_sdlmain_main=yes
4712	else
4713	echo "$as_me: failed program was:" >&5
4714	sed 's/^/\| /' conftest.$ac_ext >&5
4715
4716	ac_cv_lib_sdlmain_main=no
4717	fi
4718	rm -f conftest.err conftest.$ac_objext \
4719	conftest$ac_exeext conftest.$ac_ext
4720	LIBS=$ac_check_lib_save_LIBS
4721	fi
4722	echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4723	echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4724	if test $ac_cv_lib_sdlmain_main = yes; then
4725	FOUND_sdlmain=yes
4726	fi
4727
4728	if test "$FOUND_sdlmain" = "yes" ; then
4729	LIBS="$LIBS -lsdlmain"
4730	else
4731	echo "------------------"
4732	echo "SDL library not found."
4733	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4734	echo "------------------"
4735	exit 1
4736	fi
4737	echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4738	echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4739	if test "${ac_cv_lib_sdl_main+set}" = set; then
4740	echo $ECHO_N "(cached) $ECHO_C" >&6
4741	else
4742	ac_check_lib_save_LIBS=$LIBS
4743	LIBS="-lsdl $LIBS"
4744	cat >conftest.$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 $ac_status); }; }; then
4782	ac_cv_lib_sdl_main=yes
4783	else
4784	echo "$as_me: failed program was:" >&5
4785	sed 's/^/\| /' conftest.$ac_ext >&5
4786
4787	ac_cv_lib_sdl_main=no
4788	fi
4789	rm -f conftest.err conftest.$ac_objext \
4790	conftest$ac_exeext conftest.$ac_ext
4791	LIBS=$ac_check_lib_save_LIBS
4792	fi
4793	echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4794	echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4795	if test $ac_cv_lib_sdl_main = yes; then
4796	FOUND_sdl=yes
4797	fi
4798
4799	if test "$FOUND_sdl" = "yes" ; then
4800	LIBS="$LIBS -lsdl"
4801	else
4802	echo "------------------"
4803	echo "SDL library not found."
4804	echo "please install the SDL library, which can be found at http://www.libsdl.org"
4805	echo "------------------"
4806	exit -1
4807	fi
4808
4809	;;
4810
4811	### LINUX ###
4812	Linux)
4813	echo "Linux detected"
4814
4815	Linux="yes"
4816
4817	# checking gl header (has to be here because of a Linux error)
4818
4819	for ac_header in GL/gl.h
4820	do
4821	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4822	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4823	echo "$as_me:$LINENO: checking for $ac_header" >&5
4824	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4825	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4826	echo $ECHO_N "(cached) $ECHO_C" >&6
4827	fi
4828	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4829	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4830	else
4831	# Is the header compilable?
4832	echo "$as_me:$LINENO: checking $ac_header usability" >&5
4833	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4834	cat >conftest.$ac_ext <<_ACEOF
4835	/* confdefs.h. */
4836	_ACEOF
4837	cat confdefs.h >>conftest.$ac_ext
4838	cat >>conftest.$ac_ext <<_ACEOF
4839	/* end confdefs.h. */
4840	$ac_includes_default
4841	#include <$ac_header>
4842	_ACEOF
4843	rm -f conftest.$ac_objext
4844	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4845	(eval $ac_compile) 2>conftest.er1
4846	ac_status=$?
4847	grep -v '^ *+' conftest.er1 >conftest.err
4848	rm -f conftest.er1
4849	cat conftest.err >&5
4850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851	(exit $ac_status); } &&
4852	{ ac_try='test -z "$ac_c_werror_flag"
4853	\|\| test ! -s conftest.err'
4854	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4855	(eval $ac_try) 2>&5
4856	ac_status=$?
4857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4858	(exit $ac_status); }; } &&
4859	{ ac_try='test -s conftest.$ac_objext'
4860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4861	(eval $ac_try) 2>&5
4862	ac_status=$?
4863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4864	(exit $ac_status); }; }; then
4865	ac_header_compiler=yes
4866	else
4867	echo "$as_me: failed program was:" >&5
4868	sed 's/^/\| /' conftest.$ac_ext >&5
4869
4870	ac_header_compiler=no
4871	fi
4872	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4873	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4874	echo "${ECHO_T}$ac_header_compiler" >&6
4875
4876	# Is the header present?
4877	echo "$as_me:$LINENO: checking $ac_header presence" >&5
4878	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4879	cat >conftest.$ac_ext <<_ACEOF
4880	/* confdefs.h. */
4881	_ACEOF
4882	cat confdefs.h >>conftest.$ac_ext
4883	cat >>conftest.$ac_ext <<_ACEOF
4884	/* end confdefs.h. */
4885	#include <$ac_header>
4886	_ACEOF
4887	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4888	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4889	ac_status=$?
4890	grep -v '^ *+' conftest.er1 >conftest.err
4891	rm -f conftest.er1
4892	cat conftest.err >&5
4893	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4894	(exit $ac_status); } >/dev/null; then
4895	if test -s conftest.err; then
4896	ac_cpp_err=$ac_c_preproc_warn_flag
4897	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4898	else
4899	ac_cpp_err=
4900	fi
4901	else
4902	ac_cpp_err=yes
4903	fi
4904	if test -z "$ac_cpp_err"; then
4905	ac_header_preproc=yes
4906	else
4907	echo "$as_me: failed program was:" >&5
4908	sed 's/^/\| /' conftest.$ac_ext >&5
4909
4910	ac_header_preproc=no
4911	fi
4912	rm -f conftest.err conftest.$ac_ext
4913	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4914	echo "${ECHO_T}$ac_header_preproc" >&6
4915
4916	# So? What about this header?
4917	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4918	yes:no: )
4919	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4920	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4921	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4922	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4923	ac_header_preproc=yes
4924	;;
4925	no:yes:* )
4926	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4927	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4928	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4929	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4930	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4931	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4932	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4933	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4934	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4935	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4936	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4937	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4938	(
4939	cat <<\_ASBOX
4940	## ------------------------------------------- ##
4941	## Report this to orxonox-dev@mail.datacore.ch ##
4942	## ------------------------------------------- ##
4943	_ASBOX
4944	) \|
4945	sed "s/^/$as_me: WARNING: /" >&2
4946	;;
4947	esac
4948	echo "$as_me:$LINENO: checking for $ac_header" >&5
4949	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4950	if eval "test \"\${$as_ac_Header+set}\" = set"; then
4951	echo $ECHO_N "(cached) $ECHO_C" >&6
4952	else
4953	eval "$as_ac_Header=\$ac_header_preproc"
4954	fi
4955	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4956	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4957
4958	fi
4959	if test `eval echo '${'$as_ac_Header'}'` = yes; then
4960	cat >>confdefs.h <<_ACEOF
4961	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4962	_ACEOF
4963
4964	else
4965	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4966	echo "$as_me: error: cannot find opengl headers" >&2;}
4967	{ (exit 1); exit 1; }; }
4968	fi
4969
4970	done
4971
4972
4973	# checking for Unix GL
4974	echo "$as_me:$LINENO: checking for main in -lGL" >&5
4975	echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4976	if test "${ac_cv_lib_GL_main+set}" = set; then
4977	echo $ECHO_N "(cached) $ECHO_C" >&6
4978	else
4979	ac_check_lib_save_LIBS=$LIBS
4980	LIBS="-lGL $LIBS"
4981	cat >conftest.$ac_ext <<_ACEOF
4982	/* confdefs.h. */
4983	_ACEOF
4984	cat confdefs.h >>conftest.$ac_ext
4985	cat >>conftest.$ac_ext <<_ACEOF
4986	/* end confdefs.h. */
4987
4988
4989	int
4990	main ()
4991	{
4992	main ();
4993	;
4994	return 0;
4995	}
4996	_ACEOF
4997	rm -f conftest.$ac_objext conftest$ac_exeext
4998	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4999	(eval $ac_link) 2>conftest.er1
5000	ac_status=$?
5001	grep -v '^ *+' conftest.er1 >conftest.err
5002	rm -f conftest.er1
5003	cat conftest.err >&5
5004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005	(exit $ac_status); } &&
5006	{ ac_try='test -z "$ac_c_werror_flag"
5007	\|\| test ! -s conftest.err'
5008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5009	(eval $ac_try) 2>&5
5010	ac_status=$?
5011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5012	(exit $ac_status); }; } &&
5013	{ ac_try='test -s conftest$ac_exeext'
5014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5015	(eval $ac_try) 2>&5
5016	ac_status=$?
5017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018	(exit $ac_status); }; }; then
5019	ac_cv_lib_GL_main=yes
5020	else
5021	echo "$as_me: failed program was:" >&5
5022	sed 's/^/\| /' conftest.$ac_ext >&5
5023
5024	ac_cv_lib_GL_main=no
5025	fi
5026	rm -f conftest.err conftest.$ac_objext \
5027	conftest$ac_exeext conftest.$ac_ext
5028	LIBS=$ac_check_lib_save_LIBS
5029	fi
5030	echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5031	echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5032	if test $ac_cv_lib_GL_main = yes; then
5033	FOUND_GL=yes
5034	fi
5035
5036	if test "$FOUND_GL" = "yes" ; then
5037	LIBS="$LIBS -lGL"
5038	else
5039	echo "------------------"
5040	echo "opengl not found."
5041	echo "please install the opengl package which can be found at http://www.opengl.org"
5042	echo "------------------"
5043	exit -1
5044	fi
5045
5046	# cheking for GLU-header
5047
5048	for ac_header in GL/glu.h
5049	do
5050	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5051	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5052	echo "$as_me:$LINENO: checking for $ac_header" >&5
5053	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5054	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5055	echo $ECHO_N "(cached) $ECHO_C" >&6
5056	fi
5057	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5058	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5059	else
5060	# Is the header compilable?
5061	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5062	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5063	cat >conftest.$ac_ext <<_ACEOF
5064	/* confdefs.h. */
5065	_ACEOF
5066	cat confdefs.h >>conftest.$ac_ext
5067	cat >>conftest.$ac_ext <<_ACEOF
5068	/* end confdefs.h. */
5069	$ac_includes_default
5070	#include <$ac_header>
5071	_ACEOF
5072	rm -f conftest.$ac_objext
5073	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5074	(eval $ac_compile) 2>conftest.er1
5075	ac_status=$?
5076	grep -v '^ *+' conftest.er1 >conftest.err
5077	rm -f conftest.er1
5078	cat conftest.err >&5
5079	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080	(exit $ac_status); } &&
5081	{ ac_try='test -z "$ac_c_werror_flag"
5082	\|\| test ! -s conftest.err'
5083	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084	(eval $ac_try) 2>&5
5085	ac_status=$?
5086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5087	(exit $ac_status); }; } &&
5088	{ ac_try='test -s conftest.$ac_objext'
5089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5090	(eval $ac_try) 2>&5
5091	ac_status=$?
5092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093	(exit $ac_status); }; }; then
5094	ac_header_compiler=yes
5095	else
5096	echo "$as_me: failed program was:" >&5
5097	sed 's/^/\| /' conftest.$ac_ext >&5
5098
5099	ac_header_compiler=no
5100	fi
5101	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5102	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5103	echo "${ECHO_T}$ac_header_compiler" >&6
5104
5105	# Is the header present?
5106	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5107	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5108	cat >conftest.$ac_ext <<_ACEOF
5109	/* confdefs.h. */
5110	_ACEOF
5111	cat confdefs.h >>conftest.$ac_ext
5112	cat >>conftest.$ac_ext <<_ACEOF
5113	/* end confdefs.h. */
5114	#include <$ac_header>
5115	_ACEOF
5116	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5117	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5118	ac_status=$?
5119	grep -v '^ *+' conftest.er1 >conftest.err
5120	rm -f conftest.er1
5121	cat conftest.err >&5
5122	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5123	(exit $ac_status); } >/dev/null; then
5124	if test -s conftest.err; then
5125	ac_cpp_err=$ac_c_preproc_warn_flag
5126	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5127	else
5128	ac_cpp_err=
5129	fi
5130	else
5131	ac_cpp_err=yes
5132	fi
5133	if test -z "$ac_cpp_err"; then
5134	ac_header_preproc=yes
5135	else
5136	echo "$as_me: failed program was:" >&5
5137	sed 's/^/\| /' conftest.$ac_ext >&5
5138
5139	ac_header_preproc=no
5140	fi
5141	rm -f conftest.err conftest.$ac_ext
5142	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5143	echo "${ECHO_T}$ac_header_preproc" >&6
5144
5145	# So? What about this header?
5146	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5147	yes:no: )
5148	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5149	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5150	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5151	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5152	ac_header_preproc=yes
5153	;;
5154	no:yes:* )
5155	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5156	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5157	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5158	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5159	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5160	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5161	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5162	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5163	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5164	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5165	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5166	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5167	(
5168	cat <<\_ASBOX
5169	## ------------------------------------------- ##
5170	## Report this to orxonox-dev@mail.datacore.ch ##
5171	## ------------------------------------------- ##
5172	_ASBOX
5173	) \|
5174	sed "s/^/$as_me: WARNING: /" >&2
5175	;;
5176	esac
5177	echo "$as_me:$LINENO: checking for $ac_header" >&5
5178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5179	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5180	echo $ECHO_N "(cached) $ECHO_C" >&6
5181	else
5182	eval "$as_ac_Header=\$ac_header_preproc"
5183	fi
5184	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5185	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5186
5187	fi
5188	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5189	cat >>confdefs.h <<_ACEOF
5190	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5191	_ACEOF
5192
5193	else
5194	{ { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5195	echo "$as_me: error: cannot find opengl headers" >&2;}
5196	{ (exit 1); exit 1; }; }
5197	fi
5198
5199	done
5200
5201
5202	echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
5203	echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
5204	if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
5205	echo $ECHO_N "(cached) $ECHO_C" >&6
5206	else
5207	ac_check_lib_save_LIBS=$LIBS
5208	LIBS="-lGLU $LIBS"
5209	cat >conftest.$ac_ext <<_ACEOF
5210	/* confdefs.h. */
5211	_ACEOF
5212	cat confdefs.h >>conftest.$ac_ext
5213	cat >>conftest.$ac_ext <<_ACEOF
5214	/* end confdefs.h. */
5215
5216	/* Override any gcc2 internal prototype to avoid an error. */
5217	#ifdef __cplusplus
5218	extern "C"
5219	#endif
5220	/* We use char because int might match the return type of a gcc2
5221	builtin and then its argument prototype would still apply. */
5222	char gluProject ();
5223	int
5224	main ()
5225	{
5226	gluProject ();
5227	;
5228	return 0;
5229	}
5230	_ACEOF
5231	rm -f conftest.$ac_objext conftest$ac_exeext
5232	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5233	(eval $ac_link) 2>conftest.er1
5234	ac_status=$?
5235	grep -v '^ *+' conftest.er1 >conftest.err
5236	rm -f conftest.er1
5237	cat conftest.err >&5
5238	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5239	(exit $ac_status); } &&
5240	{ ac_try='test -z "$ac_c_werror_flag"
5241	\|\| test ! -s conftest.err'
5242	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5243	(eval $ac_try) 2>&5
5244	ac_status=$?
5245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246	(exit $ac_status); }; } &&
5247	{ ac_try='test -s conftest$ac_exeext'
5248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5249	(eval $ac_try) 2>&5
5250	ac_status=$?
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); }; }; then
5253	ac_cv_lib_GLU_gluProject=yes
5254	else
5255	echo "$as_me: failed program was:" >&5
5256	sed 's/^/\| /' conftest.$ac_ext >&5
5257
5258	ac_cv_lib_GLU_gluProject=no
5259	fi
5260	rm -f conftest.err conftest.$ac_objext \
5261	conftest$ac_exeext conftest.$ac_ext
5262	LIBS=$ac_check_lib_save_LIBS
5263	fi
5264	echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
5265	echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
5266	if test $ac_cv_lib_GLU_gluProject = yes; then
5267	FOUND_GLU=yes
5268	fi
5269
5270	if test "$FOUND_GLU" = "yes" ; then
5271	LIBS="$LIBS -lGLU"
5272	else
5273	echo "------------------"
5274	echo "GLU library not found."
5275	echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
5276	echo "------------------"
5277	exit -1
5278	fi
5279
5280	# checking for SDL-headers
5281
5282	for ac_header in SDL/SDL.h
5283	do
5284	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5285	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5286	echo "$as_me:$LINENO: checking for $ac_header" >&5
5287	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5288	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5289	echo $ECHO_N "(cached) $ECHO_C" >&6
5290	fi
5291	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5292	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5293	else
5294	# Is the header compilable?
5295	echo "$as_me:$LINENO: checking $ac_header usability" >&5
5296	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5297	cat >conftest.$ac_ext <<_ACEOF
5298	/* confdefs.h. */
5299	_ACEOF
5300	cat confdefs.h >>conftest.$ac_ext
5301	cat >>conftest.$ac_ext <<_ACEOF
5302	/* end confdefs.h. */
5303	$ac_includes_default
5304	#include <$ac_header>
5305	_ACEOF
5306	rm -f conftest.$ac_objext
5307	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5308	(eval $ac_compile) 2>conftest.er1
5309	ac_status=$?
5310	grep -v '^ *+' conftest.er1 >conftest.err
5311	rm -f conftest.er1
5312	cat conftest.err >&5
5313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314	(exit $ac_status); } &&
5315	{ ac_try='test -z "$ac_c_werror_flag"
5316	\|\| test ! -s conftest.err'
5317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5318	(eval $ac_try) 2>&5
5319	ac_status=$?
5320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5321	(exit $ac_status); }; } &&
5322	{ ac_try='test -s conftest.$ac_objext'
5323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5324	(eval $ac_try) 2>&5
5325	ac_status=$?
5326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5327	(exit $ac_status); }; }; then
5328	ac_header_compiler=yes
5329	else
5330	echo "$as_me: failed program was:" >&5
5331	sed 's/^/\| /' conftest.$ac_ext >&5
5332
5333	ac_header_compiler=no
5334	fi
5335	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5336	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5337	echo "${ECHO_T}$ac_header_compiler" >&6
5338
5339	# Is the header present?
5340	echo "$as_me:$LINENO: checking $ac_header presence" >&5
5341	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5342	cat >conftest.$ac_ext <<_ACEOF
5343	/* confdefs.h. */
5344	_ACEOF
5345	cat confdefs.h >>conftest.$ac_ext
5346	cat >>conftest.$ac_ext <<_ACEOF
5347	/* end confdefs.h. */
5348	#include <$ac_header>
5349	_ACEOF
5350	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5351	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5352	ac_status=$?
5353	grep -v '^ *+' conftest.er1 >conftest.err
5354	rm -f conftest.er1
5355	cat conftest.err >&5
5356	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357	(exit $ac_status); } >/dev/null; then
5358	if test -s conftest.err; then
5359	ac_cpp_err=$ac_c_preproc_warn_flag
5360	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5361	else
5362	ac_cpp_err=
5363	fi
5364	else
5365	ac_cpp_err=yes
5366	fi
5367	if test -z "$ac_cpp_err"; then
5368	ac_header_preproc=yes
5369	else
5370	echo "$as_me: failed program was:" >&5
5371	sed 's/^/\| /' conftest.$ac_ext >&5
5372
5373	ac_header_preproc=no
5374	fi
5375	rm -f conftest.err conftest.$ac_ext
5376	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5377	echo "${ECHO_T}$ac_header_preproc" >&6
5378
5379	# So? What about this header?
5380	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5381	yes:no: )
5382	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5383	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5384	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5385	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5386	ac_header_preproc=yes
5387	;;
5388	no:yes:* )
5389	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5390	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5391	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5392	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5393	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5394	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5395	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5396	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5397	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5398	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5399	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5400	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5401	(
5402	cat <<\_ASBOX
5403	## ------------------------------------------- ##
5404	## Report this to orxonox-dev@mail.datacore.ch ##
5405	## ------------------------------------------- ##
5406	_ASBOX
5407	) \|
5408	sed "s/^/$as_me: WARNING: /" >&2
5409	;;
5410	esac
5411	echo "$as_me:$LINENO: checking for $ac_header" >&5
5412	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5413	if eval "test \"\${$as_ac_Header+set}\" = set"; then
5414	echo $ECHO_N "(cached) $ECHO_C" >&6
5415	else
5416	eval "$as_ac_Header=\$ac_header_preproc"
5417	fi
5418	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5419	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5420
5421	fi
5422	if test `eval echo '${'$as_ac_Header'}'` = yes; then
5423	cat >>confdefs.h <<_ACEOF
5424	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5425	_ACEOF
5426
5427	else
5428	{ { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5429	echo "$as_me: error: cannot find SDL headers" >&2;}
5430	{ (exit 1); exit 1; }; }
5431	fi
5432
5433	done
5434
5435
5436	echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5437	echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5438	if test "${ac_cv_lib_SDL_main+set}" = set; then
5439	echo $ECHO_N "(cached) $ECHO_C" >&6
5440	else
5441	ac_check_lib_save_LIBS=$LIBS
5442	LIBS="-lSDL $LIBS"
5443	cat >conftest.$ac_ext <<_ACEOF
5444	/* confdefs.h. */
5445	_ACEOF
5446	cat confdefs.h >>conftest.$ac_ext
5447	cat >>conftest.$ac_ext <<_ACEOF
5448	/* end confdefs.h. */
5449
5450
5451	int
5452	main ()
5453	{
5454	main ();
5455	;
5456	return 0;
5457	}
5458	_ACEOF
5459	rm -f conftest.$ac_objext conftest$ac_exeext
5460	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5461	(eval $ac_link) 2>conftest.er1
5462	ac_status=$?
5463	grep -v '^ *+' conftest.er1 >conftest.err
5464	rm -f conftest.er1
5465	cat conftest.err >&5
5466	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5467	(exit $ac_status); } &&
5468	{ ac_try='test -z "$ac_c_werror_flag"
5469	\|\| test ! -s conftest.err'
5470	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5471	(eval $ac_try) 2>&5
5472	ac_status=$?
5473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5474	(exit $ac_status); }; } &&
5475	{ ac_try='test -s conftest$ac_exeext'
5476	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5477	(eval $ac_try) 2>&5
5478	ac_status=$?
5479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5480	(exit $ac_status); }; }; then
5481	ac_cv_lib_SDL_main=yes
5482	else
5483	echo "$as_me: failed program was:" >&5
5484	sed 's/^/\| /' conftest.$ac_ext >&5
5485
5486	ac_cv_lib_SDL_main=no
5487	fi
5488	rm -f conftest.err conftest.$ac_objext \
5489	conftest$ac_exeext conftest.$ac_ext
5490	LIBS=$ac_check_lib_save_LIBS
5491	fi
5492	echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5493	echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5494	if test $ac_cv_lib_SDL_main = yes; then
5495	FOUND_SDL=yes
5496	fi
5497
5498	if test "$FOUND_SDL" = "yes" ; then
5499	LIBS="$LIBS -lSDL"
5500	else
5501	echo "------------------"
5502	echo "SDL library not found."
5503	echo "please install the SDL library, which can be found at http://www.libsdl.org"
5504	echo "------------------"
5505	exit -1
5506	fi
5507
5508	;;
5509	*)
5510	mingw="no"
5511	;;
5512	esac
5513	echo "$as_me:$LINENO: result: $mingw" >&5
5514	echo "${ECHO_T}$mingw" >&6
5515
5516
5517	#### Checking for LIBraries.
5518
5519	# FIXME: Replace `main' with a function in `-lOSMesa':
5520
5521	echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5522	echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5523	if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5524	echo $ECHO_N "(cached) $ECHO_C" >&6
5525	else
5526	ac_check_lib_save_LIBS=$LIBS
5527	LIBS="-lOSMesa $LIBS"
5528	cat >conftest.$ac_ext <<_ACEOF
5529	/* confdefs.h. */
5530	_ACEOF
5531	cat confdefs.h >>conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */
5534
5535
5536	int
5537	main ()
5538	{
5539	main ();
5540	;
5541	return 0;
5542	}
5543	_ACEOF
5544	rm -f conftest.$ac_objext conftest$ac_exeext
5545	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5546	(eval $ac_link) 2>conftest.er1
5547	ac_status=$?
5548	grep -v '^ *+' conftest.er1 >conftest.err
5549	rm -f conftest.er1
5550	cat conftest.err >&5
5551	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5552	(exit $ac_status); } &&
5553	{ ac_try='test -z "$ac_c_werror_flag"
5554	\|\| test ! -s conftest.err'
5555	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5556	(eval $ac_try) 2>&5
5557	ac_status=$?
5558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5559	(exit $ac_status); }; } &&
5560	{ ac_try='test -s conftest$ac_exeext'
5561	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5562	(eval $ac_try) 2>&5
5563	ac_status=$?
5564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565	(exit $ac_status); }; }; then
5566	ac_cv_lib_OSMesa_main=yes
5567	else
5568	echo "$as_me: failed program was:" >&5
5569	sed 's/^/\| /' conftest.$ac_ext >&5
5570
5571	ac_cv_lib_OSMesa_main=no
5572	fi
5573	rm -f conftest.err conftest.$ac_objext \
5574	conftest$ac_exeext conftest.$ac_ext
5575	LIBS=$ac_check_lib_save_LIBS
5576	fi
5577	echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5578	echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5579	if test $ac_cv_lib_OSMesa_main = yes; then
5580	cat >>confdefs.h <<_ACEOF
5581	#define HAVE_LIBOSMESA 1
5582	_ACEOF
5583
5584	LIBS="-lOSMesa $LIBS"
5585
5586	fi
5587
5588	# FIXME: Replace `main' with a function in `-lX11':
5589
5590	echo "$as_me:$LINENO: checking for main in -lX11" >&5
5591	echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5592	if test "${ac_cv_lib_X11_main+set}" = set; then
5593	echo $ECHO_N "(cached) $ECHO_C" >&6
5594	else
5595	ac_check_lib_save_LIBS=$LIBS
5596	LIBS="-lX11 $LIBS"
5597	cat >conftest.$ac_ext <<_ACEOF
5598	/* confdefs.h. */
5599	_ACEOF
5600	cat confdefs.h >>conftest.$ac_ext
5601	cat >>conftest.$ac_ext <<_ACEOF
5602	/* end confdefs.h. */
5603
5604
5605	int
5606	main ()
5607	{
5608	main ();
5609	;
5610	return 0;
5611	}
5612	_ACEOF
5613	rm -f conftest.$ac_objext conftest$ac_exeext
5614	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5615	(eval $ac_link) 2>conftest.er1
5616	ac_status=$?
5617	grep -v '^ *+' conftest.er1 >conftest.err
5618	rm -f conftest.er1
5619	cat conftest.err >&5
5620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621	(exit $ac_status); } &&
5622	{ ac_try='test -z "$ac_c_werror_flag"
5623	\|\| test ! -s conftest.err'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; } &&
5629	{ ac_try='test -s conftest$ac_exeext'
5630	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5631	(eval $ac_try) 2>&5
5632	ac_status=$?
5633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5634	(exit $ac_status); }; }; then
5635	ac_cv_lib_X11_main=yes
5636	else
5637	echo "$as_me: failed program was:" >&5
5638	sed 's/^/\| /' conftest.$ac_ext >&5
5639
5640	ac_cv_lib_X11_main=no
5641	fi
5642	rm -f conftest.err conftest.$ac_objext \
5643	conftest$ac_exeext conftest.$ac_ext
5644	LIBS=$ac_check_lib_save_LIBS
5645	fi
5646	echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5647	echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5648	if test $ac_cv_lib_X11_main = yes; then
5649	cat >>confdefs.h <<_ACEOF
5650	#define HAVE_LIBX11 1
5651	_ACEOF
5652
5653	LIBS="-lX11 $LIBS"
5654
5655	fi
5656
5657	# FIXME: Replace `main' with a function in `-lXt':
5658
5659	echo "$as_me:$LINENO: checking for main in -lXt" >&5
5660	echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5661	if test "${ac_cv_lib_Xt_main+set}" = set; then
5662	echo $ECHO_N "(cached) $ECHO_C" >&6
5663	else
5664	ac_check_lib_save_LIBS=$LIBS
5665	LIBS="-lXt $LIBS"
5666	cat >conftest.$ac_ext <<_ACEOF
5667	/* confdefs.h. */
5668	_ACEOF
5669	cat confdefs.h >>conftest.$ac_ext
5670	cat >>conftest.$ac_ext <<_ACEOF
5671	/* end confdefs.h. */
5672
5673
5674	int
5675	main ()
5676	{
5677	main ();
5678	;
5679	return 0;
5680	}
5681	_ACEOF
5682	rm -f conftest.$ac_objext conftest$ac_exeext
5683	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5684	(eval $ac_link) 2>conftest.er1
5685	ac_status=$?
5686	grep -v '^ *+' conftest.er1 >conftest.err
5687	rm -f conftest.er1
5688	cat conftest.err >&5
5689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690	(exit $ac_status); } &&
5691	{ ac_try='test -z "$ac_c_werror_flag"
5692	\|\| test ! -s conftest.err'
5693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5694	(eval $ac_try) 2>&5
5695	ac_status=$?
5696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697	(exit $ac_status); }; } &&
5698	{ ac_try='test -s conftest$ac_exeext'
5699	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5700	(eval $ac_try) 2>&5
5701	ac_status=$?
5702	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703	(exit $ac_status); }; }; then
5704	ac_cv_lib_Xt_main=yes
5705	else
5706	echo "$as_me: failed program was:" >&5
5707	sed 's/^/\| /' conftest.$ac_ext >&5
5708
5709	ac_cv_lib_Xt_main=no
5710	fi
5711	rm -f conftest.err conftest.$ac_objext \
5712	conftest$ac_exeext conftest.$ac_ext
5713	LIBS=$ac_check_lib_save_LIBS
5714	fi
5715	echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
5716	echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
5717	if test $ac_cv_lib_Xt_main = yes; then
5718	cat >>confdefs.h <<_ACEOF
5719	#define HAVE_LIBXT 1
5720	_ACEOF
5721
5722	LIBS="-lXt $LIBS"
5723
5724	fi
5725
5726
5727
5728	#checking for pthread libs
5729	echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5730	echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5731	if test "${ac_cv_lib_pthread_main+set}" = set; then
5732	echo $ECHO_N "(cached) $ECHO_C" >&6
5733	else
5734	ac_check_lib_save_LIBS=$LIBS
5735	LIBS="-lpthread $LIBS"
5736	cat >conftest.$ac_ext <<_ACEOF
5737	/* confdefs.h. */
5738	_ACEOF
5739	cat confdefs.h >>conftest.$ac_ext
5740	cat >>conftest.$ac_ext <<_ACEOF
5741	/* end confdefs.h. */
5742
5743
5744	int
5745	main ()
5746	{
5747	main ();
5748	;
5749	return 0;
5750	}
5751	_ACEOF
5752	rm -f conftest.$ac_objext conftest$ac_exeext
5753	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5754	(eval $ac_link) 2>conftest.er1
5755	ac_status=$?
5756	grep -v '^ *+' conftest.er1 >conftest.err
5757	rm -f conftest.er1
5758	cat conftest.err >&5
5759	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760	(exit $ac_status); } &&
5761	{ ac_try='test -z "$ac_c_werror_flag"
5762	\|\| test ! -s conftest.err'
5763	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5764	(eval $ac_try) 2>&5
5765	ac_status=$?
5766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767	(exit $ac_status); }; } &&
5768	{ ac_try='test -s conftest$ac_exeext'
5769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770	(eval $ac_try) 2>&5
5771	ac_status=$?
5772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773	(exit $ac_status); }; }; then
5774	ac_cv_lib_pthread_main=yes
5775	else
5776	echo "$as_me: failed program was:" >&5
5777	sed 's/^/\| /' conftest.$ac_ext >&5
5778
5779	ac_cv_lib_pthread_main=no
5780	fi
5781	rm -f conftest.err conftest.$ac_objext \
5782	conftest$ac_exeext conftest.$ac_ext
5783	LIBS=$ac_check_lib_save_LIBS
5784	fi
5785	echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5786	echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5787	if test $ac_cv_lib_pthread_main = yes; then
5788	FOUND_pthread=yes
5789	fi
5790
5791	if test "$FOUND_pthread" = "yes" ; then
5792	LIBS="$LIBS -lpthread"
5793	fi
5794
5795
5796
5797
5798	# FIXME: Replace `main' with a function in `-lm':
5799
5800	echo "$as_me:$LINENO: checking for main in -lm" >&5
5801	echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5802	if test "${ac_cv_lib_m_main+set}" = set; then
5803	echo $ECHO_N "(cached) $ECHO_C" >&6
5804	else
5805	ac_check_lib_save_LIBS=$LIBS
5806	LIBS="-lm $LIBS"
5807	cat >conftest.$ac_ext <<_ACEOF
5808	/* confdefs.h. */
5809	_ACEOF
5810	cat confdefs.h >>conftest.$ac_ext
5811	cat >>conftest.$ac_ext <<_ACEOF
5812	/* end confdefs.h. */
5813
5814
5815	int
5816	main ()
5817	{
5818	main ();
5819	;
5820	return 0;
5821	}
5822	_ACEOF
5823	rm -f conftest.$ac_objext conftest$ac_exeext
5824	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5825	(eval $ac_link) 2>conftest.er1
5826	ac_status=$?
5827	grep -v '^ *+' conftest.er1 >conftest.err
5828	rm -f conftest.er1
5829	cat conftest.err >&5
5830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831	(exit $ac_status); } &&
5832	{ ac_try='test -z "$ac_c_werror_flag"
5833	\|\| test ! -s conftest.err'
5834	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835	(eval $ac_try) 2>&5
5836	ac_status=$?
5837	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838	(exit $ac_status); }; } &&
5839	{ ac_try='test -s conftest$ac_exeext'
5840	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5841	(eval $ac_try) 2>&5
5842	ac_status=$?
5843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5844	(exit $ac_status); }; }; then
5845	ac_cv_lib_m_main=yes
5846	else
5847	echo "$as_me: failed program was:" >&5
5848	sed 's/^/\| /' conftest.$ac_ext >&5
5849
5850	ac_cv_lib_m_main=no
5851	fi
5852	rm -f conftest.err conftest.$ac_objext \
5853	conftest$ac_exeext conftest.$ac_ext
5854	LIBS=$ac_check_lib_save_LIBS
5855	fi
5856	echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5857	echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5858	if test $ac_cv_lib_m_main = yes; then
5859	cat >>confdefs.h <<_ACEOF
5860	#define HAVE_LIBM 1
5861	_ACEOF
5862
5863	LIBS="-lm $LIBS"
5864
5865	fi
5866
5867
5868	LIBS="$LIBS `pkg-config --libs gtk+-2.0`"
5869
5870
5871	# Checks for header files.
5872	echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5873	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5874	if test "${ac_cv_header_stdc+set}" = set; then
5875	echo $ECHO_N "(cached) $ECHO_C" >&6
5876	else
5877	cat >conftest.$ac_ext <<_ACEOF
5878	/* confdefs.h. */
5879	_ACEOF
5880	cat confdefs.h >>conftest.$ac_ext
5881	cat >>conftest.$ac_ext <<_ACEOF
5882	/* end confdefs.h. */
5883	#include <stdlib.h>
5884	#include <stdarg.h>
5885	#include <string.h>
5886	#include <float.h>
5887
5888	int
5889	main ()
5890	{
5891
5892	;
5893	return 0;
5894	}
5895	_ACEOF
5896	rm -f conftest.$ac_objext
5897	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5898	(eval $ac_compile) 2>conftest.er1
5899	ac_status=$?
5900	grep -v '^ *+' conftest.er1 >conftest.err
5901	rm -f conftest.er1
5902	cat conftest.err >&5
5903	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5904	(exit $ac_status); } &&
5905	{ ac_try='test -z "$ac_c_werror_flag"
5906	\|\| test ! -s conftest.err'
5907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5908	(eval $ac_try) 2>&5
5909	ac_status=$?
5910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5911	(exit $ac_status); }; } &&
5912	{ ac_try='test -s conftest.$ac_objext'
5913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5914	(eval $ac_try) 2>&5
5915	ac_status=$?
5916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5917	(exit $ac_status); }; }; then
5918	ac_cv_header_stdc=yes
5919	else
5920	echo "$as_me: failed program was:" >&5
5921	sed 's/^/\| /' conftest.$ac_ext >&5
5922
5923	ac_cv_header_stdc=no
5924	fi
5925	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5926
5927	if test $ac_cv_header_stdc = yes; then
5928	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5929	cat >conftest.$ac_ext <<_ACEOF
5930	/* confdefs.h. */
5931	_ACEOF
5932	cat confdefs.h >>conftest.$ac_ext
5933	cat >>conftest.$ac_ext <<_ACEOF
5934	/* end confdefs.h. */
5935	#include <string.h>
5936
5937	_ACEOF
5938	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5939	$EGREP "memchr" >/dev/null 2>&1; then
5940	:
5941	else
5942	ac_cv_header_stdc=no
5943	fi
5944	rm -f conftest*
5945
5946	fi
5947
5948	if test $ac_cv_header_stdc = yes; then
5949	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5950	cat >conftest.$ac_ext <<_ACEOF
5951	/* confdefs.h. */
5952	_ACEOF
5953	cat confdefs.h >>conftest.$ac_ext
5954	cat >>conftest.$ac_ext <<_ACEOF
5955	/* end confdefs.h. */
5956	#include <stdlib.h>
5957
5958	_ACEOF
5959	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5960	$EGREP "free" >/dev/null 2>&1; then
5961	:
5962	else
5963	ac_cv_header_stdc=no
5964	fi
5965	rm -f conftest*
5966
5967	fi
5968
5969	if test $ac_cv_header_stdc = yes; then
5970	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5971	if test "$cross_compiling" = yes; then
5972	:
5973	else
5974	cat >conftest.$ac_ext <<_ACEOF
5975	/* confdefs.h. */
5976	_ACEOF
5977	cat confdefs.h >>conftest.$ac_ext
5978	cat >>conftest.$ac_ext <<_ACEOF
5979	/* end confdefs.h. */
5980	#include <ctype.h>
5981	#if ((' ' & 0x0FF) == 0x020)
5982	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5983	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5984	#else
5985	# define ISLOWER(c) \
5986	(('a' <= (c) && (c) <= 'i') \
5987	\|\| ('j' <= (c) && (c) <= 'r') \
5988	\|\| ('s' <= (c) && (c) <= 'z'))
5989	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5990	#endif
5991
5992	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5993	int
5994	main ()
5995	{
5996	int i;
5997	for (i = 0; i < 256; i++)
5998	if (XOR (islower (i), ISLOWER (i))
5999	\|\| toupper (i) != TOUPPER (i))
6000	exit(2);
6001	exit (0);
6002	}
6003	_ACEOF
6004	rm -f conftest$ac_exeext
6005	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6006	(eval $ac_link) 2>&5
6007	ac_status=$?
6008	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6009	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6011	(eval $ac_try) 2>&5
6012	ac_status=$?
6013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6014	(exit $ac_status); }; }; then
6015	:
6016	else
6017	echo "$as_me: program exited with status $ac_status" >&5
6018	echo "$as_me: failed program was:" >&5
6019	sed 's/^/\| /' conftest.$ac_ext >&5
6020
6021	( exit $ac_status )
6022	ac_cv_header_stdc=no
6023	fi
6024	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6025	fi
6026	fi
6027	fi
6028	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6029	echo "${ECHO_T}$ac_cv_header_stdc" >&6
6030	if test $ac_cv_header_stdc = yes; then
6031
6032	cat >>confdefs.h <<\_ACEOF
6033	#define STDC_HEADERS 1
6034	_ACEOF
6035
6036	fi
6037
6038
6039
6040	for ac_header in stdlib.h string.h
6041	do
6042	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6043	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6044	echo "$as_me:$LINENO: checking for $ac_header" >&5
6045	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6046	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6047	echo $ECHO_N "(cached) $ECHO_C" >&6
6048	fi
6049	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6050	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6051	else
6052	# Is the header compilable?
6053	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6054	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6055	cat >conftest.$ac_ext <<_ACEOF
6056	/* confdefs.h. */
6057	_ACEOF
6058	cat confdefs.h >>conftest.$ac_ext
6059	cat >>conftest.$ac_ext <<_ACEOF
6060	/* end confdefs.h. */
6061	$ac_includes_default
6062	#include <$ac_header>
6063	_ACEOF
6064	rm -f conftest.$ac_objext
6065	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6066	(eval $ac_compile) 2>conftest.er1
6067	ac_status=$?
6068	grep -v '^ *+' conftest.er1 >conftest.err
6069	rm -f conftest.er1
6070	cat conftest.err >&5
6071	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6072	(exit $ac_status); } &&
6073	{ ac_try='test -z "$ac_c_werror_flag"
6074	\|\| test ! -s conftest.err'
6075	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6076	(eval $ac_try) 2>&5
6077	ac_status=$?
6078	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079	(exit $ac_status); }; } &&
6080	{ ac_try='test -s conftest.$ac_objext'
6081	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6082	(eval $ac_try) 2>&5
6083	ac_status=$?
6084	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6085	(exit $ac_status); }; }; then
6086	ac_header_compiler=yes
6087	else
6088	echo "$as_me: failed program was:" >&5
6089	sed 's/^/\| /' conftest.$ac_ext >&5
6090
6091	ac_header_compiler=no
6092	fi
6093	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6094	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6095	echo "${ECHO_T}$ac_header_compiler" >&6
6096
6097	# Is the header present?
6098	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6099	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6100	cat >conftest.$ac_ext <<_ACEOF
6101	/* confdefs.h. */
6102	_ACEOF
6103	cat confdefs.h >>conftest.$ac_ext
6104	cat >>conftest.$ac_ext <<_ACEOF
6105	/* end confdefs.h. */
6106	#include <$ac_header>
6107	_ACEOF
6108	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6109	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6110	ac_status=$?
6111	grep -v '^ *+' conftest.er1 >conftest.err
6112	rm -f conftest.er1
6113	cat conftest.err >&5
6114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6115	(exit $ac_status); } >/dev/null; then
6116	if test -s conftest.err; then
6117	ac_cpp_err=$ac_c_preproc_warn_flag
6118	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6119	else
6120	ac_cpp_err=
6121	fi
6122	else
6123	ac_cpp_err=yes
6124	fi
6125	if test -z "$ac_cpp_err"; then
6126	ac_header_preproc=yes
6127	else
6128	echo "$as_me: failed program was:" >&5
6129	sed 's/^/\| /' conftest.$ac_ext >&5
6130
6131	ac_header_preproc=no
6132	fi
6133	rm -f conftest.err conftest.$ac_ext
6134	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6135	echo "${ECHO_T}$ac_header_preproc" >&6
6136
6137	# So? What about this header?
6138	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6139	yes:no: )
6140	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6141	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6142	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6143	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6144	ac_header_preproc=yes
6145	;;
6146	no:yes:* )
6147	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6148	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6149	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6150	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6151	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6152	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6153	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6154	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6155	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6156	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6157	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6158	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6159	(
6160	cat <<\_ASBOX
6161	## ------------------------------------------- ##
6162	## Report this to orxonox-dev@mail.datacore.ch ##
6163	## ------------------------------------------- ##
6164	_ASBOX
6165	) \|
6166	sed "s/^/$as_me: WARNING: /" >&2
6167	;;
6168	esac
6169	echo "$as_me:$LINENO: checking for $ac_header" >&5
6170	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6171	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6172	echo $ECHO_N "(cached) $ECHO_C" >&6
6173	else
6174	eval "$as_ac_Header=\$ac_header_preproc"
6175	fi
6176	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6177	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6178
6179	fi
6180	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6181	cat >>confdefs.h <<_ACEOF
6182	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6183	_ACEOF
6184
6185	fi
6186
6187	done
6188
6189
6190	# Checks for typedefs, structures, and compiler characteristics.
6191	echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
6192	echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
6193	if test "${ac_cv_header_stdbool_h+set}" = set; then
6194	echo $ECHO_N "(cached) $ECHO_C" >&6
6195	else
6196	cat >conftest.$ac_ext <<_ACEOF
6197	/* confdefs.h. */
6198	_ACEOF
6199	cat confdefs.h >>conftest.$ac_ext
6200	cat >>conftest.$ac_ext <<_ACEOF
6201	/* end confdefs.h. */
6202
6203	#include <stdbool.h>
6204	#ifndef bool
6205	# error bool is not defined
6206	#endif
6207	#ifndef false
6208	# error false is not defined
6209	#endif
6210	#if false
6211	# error false is not 0
6212	#endif
6213	#ifndef true
6214	# error true is not defined
6215	#endif
6216	#if true != 1
6217	# error true is not 1
6218	#endif
6219	#ifndef __bool_true_false_are_defined
6220	# error __bool_true_false_are_defined is not defined
6221	#endif
6222
6223	struct s { _Bool s: 1; _Bool t; } s;
6224
6225	char a[true == 1 ? 1 : -1];
6226	char b[false == 0 ? 1 : -1];
6227	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6228	char d[(bool) -0.5 == true ? 1 : -1];
6229	bool e = &s;
6230	char f[(_Bool) -0.0 == false ? 1 : -1];
6231	char g[true];
6232	char h[sizeof (_Bool)];
6233	char i[sizeof s.t];
6234
6235	int
6236	main ()
6237	{
6238	return !a + !b + !c + !d + !e + !f + !g + !h + !i;
6239	;
6240	return 0;
6241	}
6242	_ACEOF
6243	rm -f conftest.$ac_objext
6244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6245	(eval $ac_compile) 2>conftest.er1
6246	ac_status=$?
6247	grep -v '^ *+' conftest.er1 >conftest.err
6248	rm -f conftest.er1
6249	cat conftest.err >&5
6250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6251	(exit $ac_status); } &&
6252	{ ac_try='test -z "$ac_c_werror_flag"
6253	\|\| test ! -s conftest.err'
6254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6255	(eval $ac_try) 2>&5
6256	ac_status=$?
6257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6258	(exit $ac_status); }; } &&
6259	{ ac_try='test -s conftest.$ac_objext'
6260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6261	(eval $ac_try) 2>&5
6262	ac_status=$?
6263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6264	(exit $ac_status); }; }; then
6265	ac_cv_header_stdbool_h=yes
6266	else
6267	echo "$as_me: failed program was:" >&5
6268	sed 's/^/\| /' conftest.$ac_ext >&5
6269
6270	ac_cv_header_stdbool_h=no
6271	fi
6272	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6273	fi
6274	echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
6275	echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
6276	echo "$as_me:$LINENO: checking for _Bool" >&5
6277	echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
6278	if test "${ac_cv_type__Bool+set}" = set; then
6279	echo $ECHO_N "(cached) $ECHO_C" >&6
6280	else
6281	cat >conftest.$ac_ext <<_ACEOF
6282	/* confdefs.h. */
6283	_ACEOF
6284	cat confdefs.h >>conftest.$ac_ext
6285	cat >>conftest.$ac_ext <<_ACEOF
6286	/* end confdefs.h. */
6287	$ac_includes_default
6288	int
6289	main ()
6290	{
6291	if ((_Bool *) 0)
6292	return 0;
6293	if (sizeof (_Bool))
6294	return 0;
6295	;
6296	return 0;
6297	}
6298	_ACEOF
6299	rm -f conftest.$ac_objext
6300	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6301	(eval $ac_compile) 2>conftest.er1
6302	ac_status=$?
6303	grep -v '^ *+' conftest.er1 >conftest.err
6304	rm -f conftest.er1
6305	cat conftest.err >&5
6306	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6307	(exit $ac_status); } &&
6308	{ ac_try='test -z "$ac_c_werror_flag"
6309	\|\| test ! -s conftest.err'
6310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6311	(eval $ac_try) 2>&5
6312	ac_status=$?
6313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6314	(exit $ac_status); }; } &&
6315	{ ac_try='test -s conftest.$ac_objext'
6316	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6317	(eval $ac_try) 2>&5
6318	ac_status=$?
6319	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6320	(exit $ac_status); }; }; then
6321	ac_cv_type__Bool=yes
6322	else
6323	echo "$as_me: failed program was:" >&5
6324	sed 's/^/\| /' conftest.$ac_ext >&5
6325
6326	ac_cv_type__Bool=no
6327	fi
6328	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6329	fi
6330	echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6331	echo "${ECHO_T}$ac_cv_type__Bool" >&6
6332	if test $ac_cv_type__Bool = yes; then
6333
6334	cat >>confdefs.h <<_ACEOF
6335	#define HAVE__BOOL 1
6336	_ACEOF
6337
6338
6339	fi
6340
6341	if test $ac_cv_header_stdbool_h = yes; then
6342
6343	cat >>confdefs.h <<\_ACEOF
6344	#define HAVE_STDBOOL_H 1
6345	_ACEOF
6346
6347	fi
6348
6349
6350	# Checks for library functions.
6351
6352	for ac_header in stdlib.h
6353	do
6354	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6355	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6356	echo "$as_me:$LINENO: checking for $ac_header" >&5
6357	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6358	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6359	echo $ECHO_N "(cached) $ECHO_C" >&6
6360	fi
6361	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6362	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6363	else
6364	# Is the header compilable?
6365	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6366	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6367	cat >conftest.$ac_ext <<_ACEOF
6368	/* confdefs.h. */
6369	_ACEOF
6370	cat confdefs.h >>conftest.$ac_ext
6371	cat >>conftest.$ac_ext <<_ACEOF
6372	/* end confdefs.h. */
6373	$ac_includes_default
6374	#include <$ac_header>
6375	_ACEOF
6376	rm -f conftest.$ac_objext
6377	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6378	(eval $ac_compile) 2>conftest.er1
6379	ac_status=$?
6380	grep -v '^ *+' conftest.er1 >conftest.err
6381	rm -f conftest.er1
6382	cat conftest.err >&5
6383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384	(exit $ac_status); } &&
6385	{ ac_try='test -z "$ac_c_werror_flag"
6386	\|\| test ! -s conftest.err'
6387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6388	(eval $ac_try) 2>&5
6389	ac_status=$?
6390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391	(exit $ac_status); }; } &&
6392	{ ac_try='test -s conftest.$ac_objext'
6393	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6394	(eval $ac_try) 2>&5
6395	ac_status=$?
6396	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397	(exit $ac_status); }; }; then
6398	ac_header_compiler=yes
6399	else
6400	echo "$as_me: failed program was:" >&5
6401	sed 's/^/\| /' conftest.$ac_ext >&5
6402
6403	ac_header_compiler=no
6404	fi
6405	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6406	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6407	echo "${ECHO_T}$ac_header_compiler" >&6
6408
6409	# Is the header present?
6410	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6411	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6412	cat >conftest.$ac_ext <<_ACEOF
6413	/* confdefs.h. */
6414	_ACEOF
6415	cat confdefs.h >>conftest.$ac_ext
6416	cat >>conftest.$ac_ext <<_ACEOF
6417	/* end confdefs.h. */
6418	#include <$ac_header>
6419	_ACEOF
6420	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6421	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6422	ac_status=$?
6423	grep -v '^ *+' conftest.er1 >conftest.err
6424	rm -f conftest.er1
6425	cat conftest.err >&5
6426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6427	(exit $ac_status); } >/dev/null; then
6428	if test -s conftest.err; then
6429	ac_cpp_err=$ac_c_preproc_warn_flag
6430	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6431	else
6432	ac_cpp_err=
6433	fi
6434	else
6435	ac_cpp_err=yes
6436	fi
6437	if test -z "$ac_cpp_err"; then
6438	ac_header_preproc=yes
6439	else
6440	echo "$as_me: failed program was:" >&5
6441	sed 's/^/\| /' conftest.$ac_ext >&5
6442
6443	ac_header_preproc=no
6444	fi
6445	rm -f conftest.err conftest.$ac_ext
6446	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6447	echo "${ECHO_T}$ac_header_preproc" >&6
6448
6449	# So? What about this header?
6450	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6451	yes:no: )
6452	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6453	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6454	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6455	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6456	ac_header_preproc=yes
6457	;;
6458	no:yes:* )
6459	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6460	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6461	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6462	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6463	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6464	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6465	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
6466	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
6467	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6468	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6469	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6470	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6471	(
6472	cat <<\_ASBOX
6473	## ------------------------------------------- ##
6474	## Report this to orxonox-dev@mail.datacore.ch ##
6475	## ------------------------------------------- ##
6476	_ASBOX
6477	) \|
6478	sed "s/^/$as_me: WARNING: /" >&2
6479	;;
6480	esac
6481	echo "$as_me:$LINENO: checking for $ac_header" >&5
6482	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6483	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6484	echo $ECHO_N "(cached) $ECHO_C" >&6
6485	else
6486	eval "$as_ac_Header=\$ac_header_preproc"
6487	fi
6488	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6489	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6490
6491	fi
6492	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6493	cat >>confdefs.h <<_ACEOF
6494	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6495	_ACEOF
6496
6497	fi
6498
6499	done
6500
6501	echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6502	echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6503	if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6504	echo $ECHO_N "(cached) $ECHO_C" >&6
6505	else
6506	if test "$cross_compiling" = yes; then
6507	ac_cv_func_malloc_0_nonnull=no
6508	else
6509	cat >conftest.$ac_ext <<_ACEOF
6510	/* confdefs.h. */
6511	_ACEOF
6512	cat confdefs.h >>conftest.$ac_ext
6513	cat >>conftest.$ac_ext <<_ACEOF
6514	/* end confdefs.h. */
6515	#if STDC_HEADERS \|\| HAVE_STDLIB_H
6516	# include <stdlib.h>
6517	#else
6518	char *malloc ();
6519	#endif
6520
6521	int
6522	main ()
6523	{
6524	exit (malloc (0) ? 0 : 1);
6525	;
6526	return 0;
6527	}
6528	_ACEOF
6529	rm -f conftest$ac_exeext
6530	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6531	(eval $ac_link) 2>&5
6532	ac_status=$?
6533	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6534	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6535	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6536	(eval $ac_try) 2>&5
6537	ac_status=$?
6538	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6539	(exit $ac_status); }; }; then
6540	ac_cv_func_malloc_0_nonnull=yes
6541	else
6542	echo "$as_me: program exited with status $ac_status" >&5
6543	echo "$as_me: failed program was:" >&5
6544	sed 's/^/\| /' conftest.$ac_ext >&5
6545
6546	( exit $ac_status )
6547	ac_cv_func_malloc_0_nonnull=no
6548	fi
6549	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6550	fi
6551	fi
6552	echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6553	echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6554	if test $ac_cv_func_malloc_0_nonnull = yes; then
6555
6556	cat >>confdefs.h <<\_ACEOF
6557	#define HAVE_MALLOC 1
6558	_ACEOF
6559
6560	else
6561	cat >>confdefs.h <<\_ACEOF
6562	#define HAVE_MALLOC 0
6563	_ACEOF
6564
6565	case $LIBOBJS in
6566	"malloc.$ac_objext" \| \
6567	*" malloc.$ac_objext" \| \
6568	"malloc.$ac_objext "* \| \
6569	" malloc.$ac_objext " ) ;;
6570	*) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6571	esac
6572
6573
6574	cat >>confdefs.h <<\_ACEOF
6575	#define malloc rpl_malloc
6576	_ACEOF
6577
6578	fi
6579
6580
6581
6582
6583
6584	for ac_func in bzero sqrt
6585	do
6586	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6587	echo "$as_me:$LINENO: checking for $ac_func" >&5
6588	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6589	if eval "test \"\${$as_ac_var+set}\" = set"; then
6590	echo $ECHO_N "(cached) $ECHO_C" >&6
6591	else
6592	cat >conftest.$ac_ext <<_ACEOF
6593	/* confdefs.h. */
6594	_ACEOF
6595	cat confdefs.h >>conftest.$ac_ext
6596	cat >>conftest.$ac_ext <<_ACEOF
6597	/* end confdefs.h. */
6598	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6599	For example, HP-UX 11i <limits.h> declares gettimeofday. */
6600	#define $ac_func innocuous_$ac_func
6601
6602	/* System header to define __stub macros and hopefully few prototypes,
6603	which can conflict with char $ac_func (); below.
6604	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6605	<limits.h> exists even on freestanding compilers. */
6606
6607	#ifdef __STDC__
6608	# include <limits.h>
6609	#else
6610	# include <assert.h>
6611	#endif
6612
6613	#undef $ac_func
6614
6615	/* Override any gcc2 internal prototype to avoid an error. */
6616	#ifdef __cplusplus
6617	extern "C"
6618	{
6619	#endif
6620	/* We use char because int might match the return type of a gcc2
6621	builtin and then its argument prototype would still apply. */
6622	char $ac_func ();
6623	/* The GNU C library defines this for functions which it implements
6624	to always fail with ENOSYS. Some functions are actually named
6625	something starting with __ and the normal name is an alias. */
6626	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
6627	choke me
6628	#else
6629	char (*f) () = $ac_func;
6630	#endif
6631	#ifdef __cplusplus
6632	}
6633	#endif
6634
6635	int
6636	main ()
6637	{
6638	return f != $ac_func;
6639	;
6640	return 0;
6641	}
6642	_ACEOF
6643	rm -f conftest.$ac_objext conftest$ac_exeext
6644	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6645	(eval $ac_link) 2>conftest.er1
6646	ac_status=$?
6647	grep -v '^ *+' conftest.er1 >conftest.err
6648	rm -f conftest.er1
6649	cat conftest.err >&5
6650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651	(exit $ac_status); } &&
6652	{ ac_try='test -z "$ac_c_werror_flag"
6653	\|\| test ! -s conftest.err'
6654	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6655	(eval $ac_try) 2>&5
6656	ac_status=$?
6657	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658	(exit $ac_status); }; } &&
6659	{ ac_try='test -s conftest$ac_exeext'
6660	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6661	(eval $ac_try) 2>&5
6662	ac_status=$?
6663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6664	(exit $ac_status); }; }; then
6665	eval "$as_ac_var=yes"
6666	else
6667	echo "$as_me: failed program was:" >&5
6668	sed 's/^/\| /' conftest.$ac_ext >&5
6669
6670	eval "$as_ac_var=no"
6671	fi
6672	rm -f conftest.err conftest.$ac_objext \
6673	conftest$ac_exeext conftest.$ac_ext
6674	fi
6675	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6676	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6677	if test `eval echo '${'$as_ac_var'}'` = yes; then
6678	cat >>confdefs.h <<_ACEOF
6679	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6680	_ACEOF
6681
6682	fi
6683	done
6684
6685
6686	ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile importer/Makefile"
6687
6688	cat >confcache <<\_ACEOF
6689	# This file is a shell script that caches the results of configure
6690	# tests run on this system so they can be shared between configure
6691	# scripts and configure runs, see configure's option --config-cache.
6692	# It is not useful on other systems. If it contains results you don't
6693	# want to keep, you may remove or edit it.
6694	#
6695	# config.status only pays attention to the cache file if you give it
6696	# the --recheck option to rerun configure.
6697	#
6698	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6699	# loading this file, other unset `ac_cv_foo' will be assigned the
6700	# following values.
6701
6702	_ACEOF
6703
6704	# The following way of writing the cache mishandles newlines in values,
6705	# but we know of no workaround that is simple, portable, and efficient.
6706	# So, don't put newlines in cache variables' values.
6707	# Ultrix sh set writes to stderr and can't be redirected directly,
6708	# and sets the high bit in the cache file unless we assign to the vars.
6709	{
6710	(set) 2>&1 \|
6711	case `(ac_space=' '; set \| grep ac_space) 2>&1` in
6712	ac_space=\ )
6713	# `set' does not quote correctly, so add quotes (double-quote
6714	# substitution turns \\\\ into \\, and sed turns \\ into \).
6715	sed -n \
6716	"s/'/'\\\\''/g;
6717	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6718	;;
6719	*)
6720	# `set' quotes correctly as required by POSIX, so do not add quotes.
6721	sed -n \
6722	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6723	;;
6724	esac;
6725	} \|
6726	sed '
6727	t clear
6728	: clear
6729	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6730	t end
6731	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/
6732	: end' >>confcache
6733	if diff $cache_file confcache >/dev/null 2>&1; then :; else
6734	if test -w $cache_file; then
6735	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6736	cat confcache >$cache_file
6737	else
6738	echo "not updating unwritable cache $cache_file"
6739	fi
6740	fi
6741	rm -f confcache
6742
6743	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6744	# Let make expand exec_prefix.
6745	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6746
6747	# VPATH may cause trouble with some makes, so we remove $(srcdir),
6748	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6749	# trailing colons and then remove the whole line if VPATH becomes empty
6750	# (actually we leave an empty line to preserve line numbers).
6751	if test "x$srcdir" = x.; then
6752	ac_vpsub='/^[ ]VPATH[ ]=/{
6753	s/:\$(srcdir):/:/;
6754	s/:\${srcdir}:/:/;
6755	s/:@srcdir@:/:/;
6756	s/^$[^=]=[ ]$:*/\1/;
6757	s/:*$//;
6758	s/^[^=]=[ ]$//;
6759	}'
6760	fi
6761
6762	DEFS=-DHAVE_CONFIG_H
6763
6764	ac_libobjs=
6765	ac_ltlibobjs=
6766	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6767	# 1. Remove the extension, and $U if already installed.
6768	ac_i=`echo "$ac_i" \|
6769	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6770	# 2. Add them.
6771	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6772	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6773	done
6774	LIBOBJS=$ac_libobjs
6775
6776	LTLIBOBJS=$ac_ltlibobjs
6777
6778
6779	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6780	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6781	Usually this means the macro was only invoked conditionally." >&5
6782	echo "$as_me: error: conditional \"AMDEP\" was never defined.
6783	Usually this means the macro was only invoked conditionally." >&2;}
6784	{ (exit 1); exit 1; }; }
6785	fi
6786	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6787	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6788	Usually this means the macro was only invoked conditionally." >&5
6789	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6790	Usually this means the macro was only invoked conditionally." >&2;}
6791	{ (exit 1); exit 1; }; }
6792	fi
6793	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6794	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6795	Usually this means the macro was only invoked conditionally." >&5
6796	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6797	Usually this means the macro was only invoked conditionally." >&2;}
6798	{ (exit 1); exit 1; }; }
6799	fi
6800
6801	: ${CONFIG_STATUS=./config.status}
6802	ac_clean_files_save=$ac_clean_files
6803	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6804	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6805	echo "$as_me: creating $CONFIG_STATUS" >&6;}
6806	cat >$CONFIG_STATUS <<_ACEOF
6807	#! $SHELL
6808	# Generated by $as_me.
6809	# Run this file to recreate the current configuration.
6810	# Compiler output produced by configure, useful for debugging
6811	# configure, is in config.log if it exists.
6812
6813	debug=false
6814	ac_cs_recheck=false
6815	ac_cs_silent=false
6816	SHELL=\${CONFIG_SHELL-$SHELL}
6817	_ACEOF
6818
6819	cat >>$CONFIG_STATUS <<\_ACEOF
6820	## --------------------- ##
6821	## M4sh Initialization. ##
6822	## --------------------- ##
6823
6824	# Be Bourne compatible
6825	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6826	emulate sh
6827	NULLCMD=:
6828	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6829	# is contrary to our usage. Disable this feature.
6830	alias -g '${1+"$@"}'='"$@"'
6831	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6832	set -o posix
6833	fi
6834	DUALCASE=1; export DUALCASE # for MKS sh
6835
6836	# Support unset when possible.
6837	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
6838	as_unset=unset
6839	else
6840	as_unset=false
6841	fi
6842
6843
6844	# Work around bugs in pre-3.0 UWIN ksh.
6845	$as_unset ENV MAIL MAILPATH
6846	PS1='$ '
6847	PS2='> '
6848	PS4='+ '
6849
6850	# NLS nuisances.
6851	for as_var in \
6852	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6853	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6854	LC_TELEPHONE LC_TIME
6855	do
6856	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6857	eval $as_var=C; export $as_var
6858	else
6859	$as_unset $as_var
6860	fi
6861	done
6862
6863	# Required to use basename.
6864	if expr a : '$a$' >/dev/null 2>&1; then
6865	as_expr=expr
6866	else
6867	as_expr=false
6868	fi
6869
6870	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6871	as_basename=basename
6872	else
6873	as_basename=false
6874	fi
6875
6876
6877	# Name of the executable.
6878	as_me=`$as_basename "$0" \|\|
6879	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6880	X"$0" : 'X$//$$' \\| \
6881	X"$0" : 'X$/$$' \\| \
6882	. : '$.$' 2>/dev/null \|\|
6883	echo X/"$0" \|
6884	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }
6885	/^X\/$\/\/$$/{ s//\1/; q; }
6886	/^X\/$\/$.*/{ s//\1/; q; }
6887	s/.*/./; q'`
6888
6889
6890	# PATH needs CR, and LINENO needs CR and PATH.
6891	# Avoid depending upon Character Ranges.
6892	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6893	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6894	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6895	as_cr_digits='0123456789'
6896	as_cr_alnum=$as_cr_Letters$as_cr_digits
6897
6898	# The user is always right.
6899	if test "${PATH_SEPARATOR+set}" != set; then
6900	echo "#! /bin/sh" >conf$$.sh
6901	echo "exit 0" >>conf$$.sh
6902	chmod +x conf$$.sh
6903	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6904	PATH_SEPARATOR=';'
6905	else
6906	PATH_SEPARATOR=:
6907	fi
6908	rm -f conf$$.sh
6909	fi
6910
6911
6912	as_lineno_1=$LINENO
6913	as_lineno_2=$LINENO
6914	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6915	test "x$as_lineno_1" != "x$as_lineno_2" &&
6916	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {
6917	# Find who we are. Look in the path if we contain no path at all
6918	# relative or not.
6919	case $0 in
6920	[\\/] ) as_myself=$0 ;;
6921	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6922	for as_dir in $PATH
6923	do
6924	IFS=$as_save_IFS
6925	test -z "$as_dir" && as_dir=.
6926	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6927	done
6928
6929	;;
6930	esac
6931	# We did not find ourselves, most probably we were run as `sh COMMAND'
6932	# in which case we are not to be found in the path.
6933	if test "x$as_myself" = x; then
6934	as_myself=$0
6935	fi
6936	if test ! -f "$as_myself"; then
6937	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6938	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6939	{ (exit 1); exit 1; }; }
6940	fi
6941	case $CONFIG_SHELL in
6942	'')
6943	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6944	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6945	do
6946	IFS=$as_save_IFS
6947	test -z "$as_dir" && as_dir=.
6948	for as_base in sh bash ksh sh5; do
6949	case $as_dir in
6950	/*)
6951	if ("$as_dir/$as_base" -c '
6952	as_lineno_1=$LINENO
6953	as_lineno_2=$LINENO
6954	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6955	test "x$as_lineno_1" != "x$as_lineno_2" &&
6956	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6957	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
6958	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
6959	CONFIG_SHELL=$as_dir/$as_base
6960	export CONFIG_SHELL
6961	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6962	fi;;
6963	esac
6964	done
6965	done
6966	;;
6967	esac
6968
6969	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6970	# uniformly replaced by the line number. The first 'sed' inserts a
6971	# line-number line before each line; the second 'sed' does the real
6972	# work. The second script uses 'N' to pair each line-number line
6973	# with the numbered line, and appends trailing '-' during
6974	# substitution so that $LINENO is not a special case at line end.
6975	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6976	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6977	sed '=' <$as_myself \|
6978	sed '
6979	N
6980	s,$,-,
6981	: loop
6982	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
6983	t loop
6984	s,-$,,
6985	s,^['$as_cr_digits']*\n,,
6986	' >$as_me.lineno &&
6987	chmod +x $as_me.lineno \|\|
6988	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6989	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6990	{ (exit 1); exit 1; }; }
6991
6992	# Don't try to exec as it changes $[0], causing all sort of problems
6993	# (the dirname of $[0] is not the place where we might find the
6994	# original and so on. Autoconf is especially sensible to this).
6995	. ./$as_me.lineno
6996	# Exit status is that of the last command.
6997	exit
6998	}
6999
7000
7001	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7002	c,-n*) ECHO_N= ECHO_C='
7003	' ECHO_T=' ' ;;
7004	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7005	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7006	esac
7007
7008	if expr a : '$a$' >/dev/null 2>&1; then
7009	as_expr=expr
7010	else
7011	as_expr=false
7012	fi
7013
7014	rm -f conf$$ conf$$.exe conf$$.file
7015	echo >conf$$.file
7016	if ln -s conf$$.file conf$$ 2>/dev/null; then
7017	# We could just check for DJGPP; but this test a) works b) is more generic
7018	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7019	if test -f conf$$.exe; then
7020	# Don't use ln at all; we don't have any links
7021	as_ln_s='cp -p'
7022	else
7023	as_ln_s='ln -s'
7024	fi
7025	elif ln conf$$.file conf$$ 2>/dev/null; then
7026	as_ln_s=ln
7027	else
7028	as_ln_s='cp -p'
7029	fi
7030	rm -f conf$$ conf$$.exe conf$$.file
7031
7032	if mkdir -p . 2>/dev/null; then
7033	as_mkdir_p=:
7034	else
7035	test -d ./-p && rmdir ./-p
7036	as_mkdir_p=false
7037	fi
7038
7039	as_executable_p="test -f"
7040
7041	# Sed expression to map a string onto a valid CPP name.
7042	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7043
7044	# Sed expression to map a string onto a valid variable name.
7045	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7046
7047
7048	# IFS
7049	# We need space, tab and new line, in precisely that order.
7050	as_nl='
7051	'
7052	IFS=" $as_nl"
7053
7054	# CDPATH.
7055	$as_unset CDPATH
7056
7057	exec 6>&1
7058
7059	# Open the log real soon, to keep \$[0] and so on meaningful, and to
7060	# report actual input values of CONFIG_FILES etc. instead of their
7061	# values after options handling. Logging --version etc. is OK.
7062	exec 5>>config.log
7063	{
7064	echo
7065	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7066	## Running $as_me. ##
7067	_ASBOX
7068	} >&5
7069	cat >&5 <<_CSEOF
7070
7071	This file was extended by orxonox $as_me 0.1-pre-alpha, which was
7072	generated by GNU Autoconf 2.59. Invocation command line was
7073
7074	CONFIG_FILES = $CONFIG_FILES
7075	CONFIG_HEADERS = $CONFIG_HEADERS
7076	CONFIG_LINKS = $CONFIG_LINKS
7077	CONFIG_COMMANDS = $CONFIG_COMMANDS
7078	$ $0 $@
7079
7080	_CSEOF
7081	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
7082	echo >&5
7083	_ACEOF
7084
7085	# Files that config.status was made for.
7086	if test -n "$ac_config_files"; then
7087	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7088	fi
7089
7090	if test -n "$ac_config_headers"; then
7091	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7092	fi
7093
7094	if test -n "$ac_config_links"; then
7095	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7096	fi
7097
7098	if test -n "$ac_config_commands"; then
7099	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7100	fi
7101
7102	cat >>$CONFIG_STATUS <<\_ACEOF
7103
7104	ac_cs_usage="\
7105	\`$as_me' instantiates files from templates according to the
7106	current configuration.
7107
7108	Usage: $0 [OPTIONS] [FILE]...
7109
7110	-h, --help print this help, then exit
7111	-V, --version print version number, then exit
7112	-q, --quiet do not print progress messages
7113	-d, --debug don't remove temporary files
7114	--recheck update $as_me by reconfiguring in the same conditions
7115	--file=FILE[:TEMPLATE]
7116	instantiate the configuration file FILE
7117	--header=FILE[:TEMPLATE]
7118	instantiate the configuration header FILE
7119
7120	Configuration files:
7121	$config_files
7122
7123	Configuration headers:
7124	$config_headers
7125
7126	Configuration commands:
7127	$config_commands
7128
7129	Report bugs to <bug-autoconf@gnu.org>."
7130	_ACEOF
7131
7132	cat >>$CONFIG_STATUS <<_ACEOF
7133	ac_cs_version="\\
7134	orxonox config.status 0.1-pre-alpha
7135	configured by $0, generated by GNU Autoconf 2.59,
7136	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
7137
7138	Copyright (C) 2003 Free Software Foundation, Inc.
7139	This config.status script is free software; the Free Software Foundation
7140	gives unlimited permission to copy, distribute and modify it."
7141	srcdir=$srcdir
7142	INSTALL="$INSTALL"
7143	_ACEOF
7144
7145	cat >>$CONFIG_STATUS <<\_ACEOF
7146	# If no file are specified by the user, then we need to provide default
7147	# value. By we need to know if files were specified by the user.
7148	ac_need_defaults=:
7149	while test $# != 0
7150	do
7151	case $1 in
7152	--=)
7153	ac_option=`expr "x$1" : 'x$[^=]*$='`
7154	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
7155	ac_shift=:
7156	;;
7157	-*)
7158	ac_option=$1
7159	ac_optarg=$2
7160	ac_shift=shift
7161	;;
7162	*) # This is not an option, so the user has probably given explicit
7163	# arguments.
7164	ac_option=$1
7165	ac_need_defaults=false;;
7166	esac
7167
7168	case $ac_option in
7169	# Handling of the options.
7170	_ACEOF
7171	cat >>$CONFIG_STATUS <<\_ACEOF
7172	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7173	ac_cs_recheck=: ;;
7174	--version \| --vers* \| -V )
7175	echo "$ac_cs_version"; exit 0 ;;
7176	--he \| --h)
7177	# Conflict between --help and --header
7178	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
7179	Try \`$0 --help' for more information." >&5
7180	echo "$as_me: error: ambiguous option: $1
7181	Try \`$0 --help' for more information." >&2;}
7182	{ (exit 1); exit 1; }; };;
7183	--help \| --hel \| -h )
7184	echo "$ac_cs_usage"; exit 0 ;;
7185	--debug \| --d* \| -d )
7186	debug=: ;;
7187	--file \| --fil \| --fi \| --f )
7188	$ac_shift
7189	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7190	ac_need_defaults=false;;
7191	--header \| --heade \| --head \| --hea )
7192	$ac_shift
7193	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7194	ac_need_defaults=false;;
7195	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7196	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7197	ac_cs_silent=: ;;
7198
7199	# This is an error.
7200	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7201	Try \`$0 --help' for more information." >&5
7202	echo "$as_me: error: unrecognized option: $1
7203	Try \`$0 --help' for more information." >&2;}
7204	{ (exit 1); exit 1; }; } ;;
7205
7206	*) ac_config_targets="$ac_config_targets $1" ;;
7207
7208	esac
7209	shift
7210	done
7211
7212	ac_configure_extra_args=
7213
7214	if $ac_cs_silent; then
7215	exec 6>/dev/null
7216	ac_configure_extra_args="$ac_configure_extra_args --silent"
7217	fi
7218
7219	_ACEOF
7220	cat >>$CONFIG_STATUS <<_ACEOF
7221	if \$ac_cs_recheck; then
7222	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7223	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7224	fi
7225
7226	_ACEOF
7227
7228	cat >>$CONFIG_STATUS <<_ACEOF
7229	#
7230	# INIT-COMMANDS section.
7231	#
7232
7233	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7234
7235	_ACEOF
7236
7237
7238
7239	cat >>$CONFIG_STATUS <<\_ACEOF
7240	for ac_config_target in $ac_config_targets
7241	do
7242	case "$ac_config_target" in
7243	# Handling of arguments.
7244	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7245	"console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
7246	"gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
7247	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7248	"importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES importer/Makefile" ;;
7249	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7250	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7251	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7252	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7253	{ (exit 1); exit 1; }; };;
7254	esac
7255	done
7256
7257	# If the user did not use the arguments to specify the items to instantiate,
7258	# then the envvar interface is used. Set only those that are not.
7259	# We use the long form for the default assignment because of an extremely
7260	# bizarre bug on SunOS 4.1.3.
7261	if $ac_need_defaults; then
7262	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7263	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7264	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7265	fi
7266
7267	# Have a temporary directory for convenience. Make it in the build tree
7268	# simply because there is no reason to put it here, and in addition,
7269	# creating and moving files from /tmp can sometimes cause problems.
7270	# Create a temporary directory, and hook for its removal unless debugging.
7271	$debug \|\|
7272	{
7273	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7274	trap '{ (exit 1); exit 1; }' 1 2 13 15
7275	}
7276
7277	# Create a (secure) tmp directory for tmp files.
7278
7279	{
7280	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7281	test -n "$tmp" && test -d "$tmp"
7282	} \|\|
7283	{
7284	tmp=./confstat$$-$RANDOM
7285	(umask 077 && mkdir $tmp)
7286	} \|\|
7287	{
7288	echo "$me: cannot create a temporary directory in ." >&2
7289	{ (exit 1); exit 1; }
7290	}
7291
7292	_ACEOF
7293
7294	cat >>$CONFIG_STATUS <<_ACEOF
7295
7296	#
7297	# CONFIG_FILES section.
7298	#
7299
7300	# No need to generate the scripts if there are no CONFIG_FILES.
7301	# This happens for instance when ./config.status config.h
7302	if test -n "\$CONFIG_FILES"; then
7303	# Protect against being on the right side of a sed subst in config.status.
7304	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7305	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7306	s,@SHELL@,$SHELL,;t t
7307	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7308	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7309	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7310	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7311	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7312	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7313	s,@exec_prefix@,$exec_prefix,;t t
7314	s,@prefix@,$prefix,;t t
7315	s,@program_transform_name@,$program_transform_name,;t t
7316	s,@bindir@,$bindir,;t t
7317	s,@sbindir@,$sbindir,;t t
7318	s,@libexecdir@,$libexecdir,;t t
7319	s,@datadir@,$datadir,;t t
7320	s,@sysconfdir@,$sysconfdir,;t t
7321	s,@sharedstatedir@,$sharedstatedir,;t t
7322	s,@localstatedir@,$localstatedir,;t t
7323	s,@libdir@,$libdir,;t t
7324	s,@includedir@,$includedir,;t t
7325	s,@oldincludedir@,$oldincludedir,;t t
7326	s,@infodir@,$infodir,;t t
7327	s,@mandir@,$mandir,;t t
7328	s,@build_alias@,$build_alias,;t t
7329	s,@host_alias@,$host_alias,;t t
7330	s,@target_alias@,$target_alias,;t t
7331	s,@DEFS@,$DEFS,;t t
7332	s,@ECHO_C@,$ECHO_C,;t t
7333	s,@ECHO_N@,$ECHO_N,;t t
7334	s,@ECHO_T@,$ECHO_T,;t t
7335	s,@LIBS@,$LIBS,;t t
7336	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7337	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7338	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7339	s,@CYGPATH_W@,$CYGPATH_W,;t t
7340	s,@PACKAGE@,$PACKAGE,;t t
7341	s,@VERSION@,$VERSION,;t t
7342	s,@ACLOCAL@,$ACLOCAL,;t t
7343	s,@AUTOCONF@,$AUTOCONF,;t t
7344	s,@AUTOMAKE@,$AUTOMAKE,;t t
7345	s,@AUTOHEADER@,$AUTOHEADER,;t t
7346	s,@MAKEINFO@,$MAKEINFO,;t t
7347	s,@AMTAR@,$AMTAR,;t t
7348	s,@install_sh@,$install_sh,;t t
7349	s,@STRIP@,$STRIP,;t t
7350	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7351	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7352	s,@mkdir_p@,$mkdir_p,;t t
7353	s,@AWK@,$AWK,;t t
7354	s,@SET_MAKE@,$SET_MAKE,;t t
7355	s,@am__leading_dot@,$am__leading_dot,;t t
7356	s,@CXX@,$CXX,;t t
7357	s,@CXXFLAGS@,$CXXFLAGS,;t t
7358	s,@LDFLAGS@,$LDFLAGS,;t t
7359	s,@CPPFLAGS@,$CPPFLAGS,;t t
7360	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7361	s,@EXEEXT@,$EXEEXT,;t t
7362	s,@OBJEXT@,$OBJEXT,;t t
7363	s,@DEPDIR@,$DEPDIR,;t t
7364	s,@am__include@,$am__include,;t t
7365	s,@am__quote@,$am__quote,;t t
7366	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7367	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7368	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7369	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7370	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7371	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7372	s,@CC@,$CC,;t t
7373	s,@CFLAGS@,$CFLAGS,;t t
7374	s,@ac_ct_CC@,$ac_ct_CC,;t t
7375	s,@CCDEPMODE@,$CCDEPMODE,;t t
7376	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7377	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7378	s,@CPP@,$CPP,;t t
7379	s,@EGREP@,$EGREP,;t t
7380	s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7381	s,@LIBOBJS@,$LIBOBJS,;t t
7382	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7383	CEOF
7384
7385	_ACEOF
7386
7387	cat >>$CONFIG_STATUS <<\_ACEOF
7388	# Split the substitutions into bite-sized pieces for seds with
7389	# small command number limits, like on Digital OSF/1 and HP-UX.
7390	ac_max_sed_lines=48
7391	ac_sed_frag=1 # Number of current file.
7392	ac_beg=1 # First line for current file.
7393	ac_end=$ac_max_sed_lines # Line after last line for current file.
7394	ac_more_lines=:
7395	ac_sed_cmds=
7396	while $ac_more_lines; do
7397	if test $ac_beg -gt 1; then
7398	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7399	else
7400	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7401	fi
7402	if test ! -s $tmp/subs.frag; then
7403	ac_more_lines=false
7404	else
7405	# The purpose of the label and of the branching condition is to
7406	# speed up the sed processing (if there are no `@' at all, there
7407	# is no need to browse any of the substitutions).
7408	# These are the two extra sed commands mentioned above.
7409	(echo ':t
7410	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7411	if test -z "$ac_sed_cmds"; then
7412	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7413	else
7414	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
7415	fi
7416	ac_sed_frag=`expr $ac_sed_frag + 1`
7417	ac_beg=$ac_end
7418	ac_end=`expr $ac_end + $ac_max_sed_lines`
7419	fi
7420	done
7421	if test -z "$ac_sed_cmds"; then
7422	ac_sed_cmds=cat
7423	fi
7424	fi # test -n "$CONFIG_FILES"
7425
7426	_ACEOF
7427	cat >>$CONFIG_STATUS <<\_ACEOF
7428	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7429	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7430	case $ac_file in
7431	- \| :- \| :-:* ) # input from stdin
7432	cat >$tmp/stdin
7433	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7434	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7435	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7436	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7437	* ) ac_file_in=$ac_file.in ;;
7438	esac
7439
7440	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7441	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7442	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7443	X"$ac_file" : 'X$//$[^/]' \\| \
7444	X"$ac_file" : 'X$//$$' \\| \
7445	X"$ac_file" : 'X$/$' \\| \
7446	. : '$.$' 2>/dev/null \|\|
7447	echo X"$ac_file" \|
7448	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7449	/^X$\/\/$[^/].*/{ s//\1/; q; }
7450	/^X$\/\/$$/{ s//\1/; q; }
7451	/^X$\/$.*/{ s//\1/; q; }
7452	s/.*/./; q'`
7453	{ if $as_mkdir_p; then
7454	mkdir -p "$ac_dir"
7455	else
7456	as_dir="$ac_dir"
7457	as_dirs=
7458	while test ! -d "$as_dir"; do
7459	as_dirs="$as_dir $as_dirs"
7460	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7461	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7462	X"$as_dir" : 'X$//$[^/]' \\| \
7463	X"$as_dir" : 'X$//$$' \\| \
7464	X"$as_dir" : 'X$/$' \\| \
7465	. : '$.$' 2>/dev/null \|\|
7466	echo X"$as_dir" \|
7467	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7468	/^X$\/\/$[^/].*/{ s//\1/; q; }
7469	/^X$\/\/$$/{ s//\1/; q; }
7470	/^X$\/$.*/{ s//\1/; q; }
7471	s/.*/./; q'`
7472	done
7473	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7474	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7475	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7476	{ (exit 1); exit 1; }; }; }
7477
7478	ac_builddir=.
7479
7480	if test "$ac_dir" != .; then
7481	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7482	# A "../" for each directory in $ac_dir_suffix.
7483	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7484	else
7485	ac_dir_suffix= ac_top_builddir=
7486	fi
7487
7488	case $srcdir in
7489	.) # No --srcdir option. We are building in place.
7490	ac_srcdir=.
7491	if test -z "$ac_top_builddir"; then
7492	ac_top_srcdir=.
7493	else
7494	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7495	fi ;;
7496	[\\/]* \| ?:[\\/]* ) # Absolute path.
7497	ac_srcdir=$srcdir$ac_dir_suffix;
7498	ac_top_srcdir=$srcdir ;;
7499	*) # Relative path.
7500	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7501	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7502	esac
7503
7504	# Do not use `cd foo && pwd` to compute absolute paths, because
7505	# the directories may not exist.
7506	case `pwd` in
7507	.) ac_abs_builddir="$ac_dir";;
7508	*)
7509	case "$ac_dir" in
7510	.) ac_abs_builddir=`pwd`;;
7511	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7512	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7513	esac;;
7514	esac
7515	case $ac_abs_builddir in
7516	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7517	*)
7518	case ${ac_top_builddir}. in
7519	.) ac_abs_top_builddir=$ac_abs_builddir;;
7520	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7521	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7522	esac;;
7523	esac
7524	case $ac_abs_builddir in
7525	.) ac_abs_srcdir=$ac_srcdir;;
7526	*)
7527	case $ac_srcdir in
7528	.) ac_abs_srcdir=$ac_abs_builddir;;
7529	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7530	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7531	esac;;
7532	esac
7533	case $ac_abs_builddir in
7534	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7535	*)
7536	case $ac_top_srcdir in
7537	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7538	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7539	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7540	esac;;
7541	esac
7542
7543
7544	case $INSTALL in
7545	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7546	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7547	esac
7548
7549	if test x"$ac_file" != x-; then
7550	{ echo "$as_me:$LINENO: creating $ac_file" >&5
7551	echo "$as_me: creating $ac_file" >&6;}
7552	rm -f "$ac_file"
7553	fi
7554	# Let's still pretend it is `configure' which instantiates (i.e., don't
7555	# use $as_me), people would be surprised to read:
7556	# /* config.h. Generated by config.status. */
7557	if test x"$ac_file" = x-; then
7558	configure_input=
7559	else
7560	configure_input="$ac_file. "
7561	fi
7562	configure_input=$configure_input"Generated from `echo $ac_file_in \|
7563	sed 's,.*/,,'` by configure."
7564
7565	# First look for the input files in the build tree, otherwise in the
7566	# src tree.
7567	ac_file_inputs=`IFS=:
7568	for f in $ac_file_in; do
7569	case $f in
7570	-) echo $tmp/stdin ;;
7571	[\\/$]*)
7572	# Absolute (can't be DOS-style, as IFS=:)
7573	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7574	echo "$as_me: error: cannot find input file: $f" >&2;}
7575	{ (exit 1); exit 1; }; }
7576	echo "$f";;
7577	*) # Relative
7578	if test -f "$f"; then
7579	# Build tree
7580	echo "$f"
7581	elif test -f "$srcdir/$f"; then
7582	# Source tree
7583	echo "$srcdir/$f"
7584	else
7585	# /dev/null tree
7586	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7587	echo "$as_me: error: cannot find input file: $f" >&2;}
7588	{ (exit 1); exit 1; }; }
7589	fi;;
7590	esac
7591	done` \|\| { (exit 1); exit 1; }
7592	_ACEOF
7593	cat >>$CONFIG_STATUS <<_ACEOF
7594	sed "$ac_vpsub
7595	$extrasub
7596	_ACEOF
7597	cat >>$CONFIG_STATUS <<\_ACEOF
7598	:t
7599	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7600	s,@configure_input@,$configure_input,;t t
7601	s,@srcdir@,$ac_srcdir,;t t
7602	s,@abs_srcdir@,$ac_abs_srcdir,;t t
7603	s,@top_srcdir@,$ac_top_srcdir,;t t
7604	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7605	s,@builddir@,$ac_builddir,;t t
7606	s,@abs_builddir@,$ac_abs_builddir,;t t
7607	s,@top_builddir@,$ac_top_builddir,;t t
7608	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7609	s,@INSTALL@,$ac_INSTALL,;t t
7610	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out
7611	rm -f $tmp/stdin
7612	if test x"$ac_file" != x-; then
7613	mv $tmp/out $ac_file
7614	else
7615	cat $tmp/out
7616	rm -f $tmp/out
7617	fi
7618
7619	done
7620	_ACEOF
7621	cat >>$CONFIG_STATUS <<\_ACEOF
7622
7623	#
7624	# CONFIG_HEADER section.
7625	#
7626
7627	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7628	# NAME is the cpp macro being defined and VALUE is the value it is being given.
7629	#
7630	# ac_d sets the value in "#define NAME VALUE" lines.
7631	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
7632	ac_dB='[ ].*$,\1#\2'
7633	ac_dC=' '
7634	ac_dD=',;t'
7635	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7636	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
7637	ac_uB='$,\1#\2define\3'
7638	ac_uC=' '
7639	ac_uD=',;t'
7640
7641	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7642	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7643	case $ac_file in
7644	- \| :- \| :-:* ) # input from stdin
7645	cat >$tmp/stdin
7646	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7647	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7648	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7649	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
7650	* ) ac_file_in=$ac_file.in ;;
7651	esac
7652
7653	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7654	echo "$as_me: creating $ac_file" >&6;}
7655
7656	# First look for the input files in the build tree, otherwise in the
7657	# src tree.
7658	ac_file_inputs=`IFS=:
7659	for f in $ac_file_in; do
7660	case $f in
7661	-) echo $tmp/stdin ;;
7662	[\\/$]*)
7663	# Absolute (can't be DOS-style, as IFS=:)
7664	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7665	echo "$as_me: error: cannot find input file: $f" >&2;}
7666	{ (exit 1); exit 1; }; }
7667	# Do quote $f, to prevent DOS paths from being IFS'd.
7668	echo "$f";;
7669	*) # Relative
7670	if test -f "$f"; then
7671	# Build tree
7672	echo "$f"
7673	elif test -f "$srcdir/$f"; then
7674	# Source tree
7675	echo "$srcdir/$f"
7676	else
7677	# /dev/null tree
7678	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7679	echo "$as_me: error: cannot find input file: $f" >&2;}
7680	{ (exit 1); exit 1; }; }
7681	fi;;
7682	esac
7683	done` \|\| { (exit 1); exit 1; }
7684	# Remove the trailing spaces.
7685	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7686
7687	_ACEOF
7688
7689	# Transform confdefs.h into two sed scripts, `conftest.defines' and
7690	# `conftest.undefs', that substitutes the proper values into
7691	# config.h.in to produce config.h. The first handles `#define'
7692	# templates, and the second `#undef' templates.
7693	# And first: Protect against being on the right side of a sed subst in
7694	# config.status. Protect against being in an unquoted here document
7695	# in config.status.
7696	rm -f conftest.defines conftest.undefs
7697	# Using a here document instead of a string reduces the quoting nightmare.
7698	# Putting comments in sed scripts is not portable.
7699	#
7700	# `end' is used to avoid that the second main sed command (meant for
7701	# 0-ary CPP macros) applies to n-ary macro definitions.
7702	# See the Autoconf documentation for `clear'.
7703	cat >confdef2sed.sed <<\_ACEOF
7704	s/[\\&,]/\\&/g
7705	s,[\\$`],\\&,g
7706	t clear
7707	: clear
7708	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7709	t end
7710	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7711	: end
7712	_ACEOF
7713	# If some macros were called several times there might be several times
7714	# the same #defines, which is useless. Nevertheless, we may not want to
7715	# sort them, since we want the last AC-DEFINE to be honored.
7716	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
7717	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7718	rm -f confdef2sed.sed
7719
7720	# This sed command replaces #undef with comments. This is necessary, for
7721	# example, in the case of _POSIX_SOURCE, which is predefined and required
7722	# on some systems where configure will not decide to define it.
7723	cat >>conftest.undefs <<\_ACEOF
7724	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
7725	_ACEOF
7726
7727	# Break up conftest.defines because some shells have a limit on the size
7728	# of here documents, and old seds have small limits too (100 cmds).
7729	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7730	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7731	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7732	echo ' :' >>$CONFIG_STATUS
7733	rm -f conftest.tail
7734	while grep . conftest.defines >/dev/null
7735	do
7736	# Write a limited-size here document to $tmp/defines.sed.
7737	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7738	# Speed up: don't consider the non `#define' lines.
7739	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
7740	# Work around the forget-to-reset-the-flag bug.
7741	echo 't clr' >>$CONFIG_STATUS
7742	echo ': clr' >>$CONFIG_STATUS
7743	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7744	echo 'CEOF
7745	sed -f $tmp/defines.sed $tmp/in >$tmp/out
7746	rm -f $tmp/in
7747	mv $tmp/out $tmp/in
7748	' >>$CONFIG_STATUS
7749	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7750	rm -f conftest.defines
7751	mv conftest.tail conftest.defines
7752	done
7753	rm -f conftest.defines
7754	echo ' fi # grep' >>$CONFIG_STATUS
7755	echo >>$CONFIG_STATUS
7756
7757	# Break up conftest.undefs because some shells have a limit on the size
7758	# of here documents, and old seds have small limits too (100 cmds).
7759	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7760	rm -f conftest.tail
7761	while grep . conftest.undefs >/dev/null
7762	do
7763	# Write a limited-size here document to $tmp/undefs.sed.
7764	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7765	# Speed up: don't consider the non `#undef'
7766	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
7767	# Work around the forget-to-reset-the-flag bug.
7768	echo 't clr' >>$CONFIG_STATUS
7769	echo ': clr' >>$CONFIG_STATUS
7770	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7771	echo 'CEOF
7772	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7773	rm -f $tmp/in
7774	mv $tmp/out $tmp/in
7775	' >>$CONFIG_STATUS
7776	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7777	rm -f conftest.undefs
7778	mv conftest.tail conftest.undefs
7779	done
7780	rm -f conftest.undefs
7781
7782	cat >>$CONFIG_STATUS <<\_ACEOF
7783	# Let's still pretend it is `configure' which instantiates (i.e., don't
7784	# use $as_me), people would be surprised to read:
7785	# /* config.h. Generated by config.status. */
7786	if test x"$ac_file" = x-; then
7787	echo "/* Generated by configure. */" >$tmp/config.h
7788	else
7789	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7790	fi
7791	cat $tmp/in >>$tmp/config.h
7792	rm -f $tmp/in
7793	if test x"$ac_file" != x-; then
7794	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7795	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7796	echo "$as_me: $ac_file is unchanged" >&6;}
7797	else
7798	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
7799	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7800	X"$ac_file" : 'X$//$[^/]' \\| \
7801	X"$ac_file" : 'X$//$$' \\| \
7802	X"$ac_file" : 'X$/$' \\| \
7803	. : '$.$' 2>/dev/null \|\|
7804	echo X"$ac_file" \|
7805	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7806	/^X$\/\/$[^/].*/{ s//\1/; q; }
7807	/^X$\/\/$$/{ s//\1/; q; }
7808	/^X$\/$.*/{ s//\1/; q; }
7809	s/.*/./; q'`
7810	{ if $as_mkdir_p; then
7811	mkdir -p "$ac_dir"
7812	else
7813	as_dir="$ac_dir"
7814	as_dirs=
7815	while test ! -d "$as_dir"; do
7816	as_dirs="$as_dir $as_dirs"
7817	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7818	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7819	X"$as_dir" : 'X$//$[^/]' \\| \
7820	X"$as_dir" : 'X$//$$' \\| \
7821	X"$as_dir" : 'X$/$' \\| \
7822	. : '$.$' 2>/dev/null \|\|
7823	echo X"$as_dir" \|
7824	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7825	/^X$\/\/$[^/].*/{ s//\1/; q; }
7826	/^X$\/\/$$/{ s//\1/; q; }
7827	/^X$\/$.*/{ s//\1/; q; }
7828	s/.*/./; q'`
7829	done
7830	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7831	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7832	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7833	{ (exit 1); exit 1; }; }; }
7834
7835	rm -f $ac_file
7836	mv $tmp/config.h $ac_file
7837	fi
7838	else
7839	cat $tmp/config.h
7840	rm -f $tmp/config.h
7841	fi
7842	# Compute $ac_file's index in $config_headers.
7843	_am_stamp_count=1
7844	for _am_header in $config_headers :; do
7845	case $_am_header in
7846	$ac_file \| $ac_file:* )
7847	break ;;
7848	* )
7849	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7850	esac
7851	done
7852	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|
7853	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \
7854	X$ac_file : 'X$//$[^/]' \\| \
7855	X$ac_file : 'X$//$$' \\| \
7856	X$ac_file : 'X$/$' \\| \
7857	. : '$.$' 2>/dev/null \|\|
7858	echo X$ac_file \|
7859	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7860	/^X$\/\/$[^/].*/{ s//\1/; q; }
7861	/^X$\/\/$$/{ s//\1/; q; }
7862	/^X$\/$.*/{ s//\1/; q; }
7863	s/.*/./; q'`/stamp-h$_am_stamp_count
7864	done
7865	_ACEOF
7866	cat >>$CONFIG_STATUS <<\_ACEOF
7867
7868	#
7869	# CONFIG_COMMANDS section.
7870	#
7871	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7872	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
7873	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
7874	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
7875	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
7876	X"$ac_dest" : 'X$//$[^/]' \\| \
7877	X"$ac_dest" : 'X$//$$' \\| \
7878	X"$ac_dest" : 'X$/$' \\| \
7879	. : '$.$' 2>/dev/null \|\|
7880	echo X"$ac_dest" \|
7881	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7882	/^X$\/\/$[^/].*/{ s//\1/; q; }
7883	/^X$\/\/$$/{ s//\1/; q; }
7884	/^X$\/$.*/{ s//\1/; q; }
7885	s/.*/./; q'`
7886	{ if $as_mkdir_p; then
7887	mkdir -p "$ac_dir"
7888	else
7889	as_dir="$ac_dir"
7890	as_dirs=
7891	while test ! -d "$as_dir"; do
7892	as_dirs="$as_dir $as_dirs"
7893	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
7894	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7895	X"$as_dir" : 'X$//$[^/]' \\| \
7896	X"$as_dir" : 'X$//$$' \\| \
7897	X"$as_dir" : 'X$/$' \\| \
7898	. : '$.$' 2>/dev/null \|\|
7899	echo X"$as_dir" \|
7900	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7901	/^X$\/\/$[^/].*/{ s//\1/; q; }
7902	/^X$\/\/$$/{ s//\1/; q; }
7903	/^X$\/$.*/{ s//\1/; q; }
7904	s/.*/./; q'`
7905	done
7906	test ! -n "$as_dirs" \|\| mkdir $as_dirs
7907	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7908	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7909	{ (exit 1); exit 1; }; }; }
7910
7911	ac_builddir=.
7912
7913	if test "$ac_dir" != .; then
7914	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
7915	# A "../" for each directory in $ac_dir_suffix.
7916	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
7917	else
7918	ac_dir_suffix= ac_top_builddir=
7919	fi
7920
7921	case $srcdir in
7922	.) # No --srcdir option. We are building in place.
7923	ac_srcdir=.
7924	if test -z "$ac_top_builddir"; then
7925	ac_top_srcdir=.
7926	else
7927	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
7928	fi ;;
7929	[\\/]* \| ?:[\\/]* ) # Absolute path.
7930	ac_srcdir=$srcdir$ac_dir_suffix;
7931	ac_top_srcdir=$srcdir ;;
7932	*) # Relative path.
7933	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7934	ac_top_srcdir=$ac_top_builddir$srcdir ;;
7935	esac
7936
7937	# Do not use `cd foo && pwd` to compute absolute paths, because
7938	# the directories may not exist.
7939	case `pwd` in
7940	.) ac_abs_builddir="$ac_dir";;
7941	*)
7942	case "$ac_dir" in
7943	.) ac_abs_builddir=`pwd`;;
7944	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7945	*) ac_abs_builddir=`pwd`/"$ac_dir";;
7946	esac;;
7947	esac
7948	case $ac_abs_builddir in
7949	.) ac_abs_top_builddir=${ac_top_builddir}.;;
7950	*)
7951	case ${ac_top_builddir}. in
7952	.) ac_abs_top_builddir=$ac_abs_builddir;;
7953	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7954	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7955	esac;;
7956	esac
7957	case $ac_abs_builddir in
7958	.) ac_abs_srcdir=$ac_srcdir;;
7959	*)
7960	case $ac_srcdir in
7961	.) ac_abs_srcdir=$ac_abs_builddir;;
7962	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7963	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7964	esac;;
7965	esac
7966	case $ac_abs_builddir in
7967	.) ac_abs_top_srcdir=$ac_top_srcdir;;
7968	*)
7969	case $ac_top_srcdir in
7970	.) ac_abs_top_srcdir=$ac_abs_builddir;;
7971	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7972	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7973	esac;;
7974	esac
7975
7976
7977	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7978	echo "$as_me: executing $ac_dest commands" >&6;}
7979	case $ac_dest in
7980	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
7981	# Strip MF so we end up with the name of the file.
7982	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7983	# Check whether this is an Automake generated Makefile or not.
7984	# We used to match only the files named `Makefile.in', but
7985	# some people rename them; so instead we look at the file content.
7986	# Grep'ing the first line is not enough: some people post-process
7987	# each Makefile.in and add a new line on top of each file to say so.
7988	# So let's grep whole file.
7989	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7990	dirpart=`(dirname "$mf") 2>/dev/null \|\|
7991	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7992	X"$mf" : 'X$//$[^/]' \\| \
7993	X"$mf" : 'X$//$$' \\| \
7994	X"$mf" : 'X$/$' \\| \
7995	. : '$.$' 2>/dev/null \|\|
7996	echo X"$mf" \|
7997	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
7998	/^X$\/\/$[^/].*/{ s//\1/; q; }
7999	/^X$\/\/$$/{ s//\1/; q; }
8000	/^X$\/$.*/{ s//\1/; q; }
8001	s/.*/./; q'`
8002	else
8003	continue
8004	fi
8005	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
8006	# Extract the definition of DEP_FILES from the Makefile without
8007	# running `make'.
8008	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8009	test -z "$DEPDIR" && continue
8010	# When using ansi2knr, U may be empty or an underscore; expand it
8011	U=`sed -n 's/^U = //p' < "$mf"`
8012	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
8013	# We invoke sed twice because it is the simplest approach to
8014	# changing $(DEPDIR) to its actual value in the expansion.
8015	for file in `sed -n '
8016	/^DEP_FILES = .*\\\\$/ {
8017	s/^DEP_FILES = //
8018	:loop
8019	s/\\\\$//
8020	p
8021	n
8022	/\\\\$/ b loop
8023	p
8024	}
8025	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
8026	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8027	# Make sure the directory exists.
8028	test -f "$dirpart/$file" && continue
8029	fdir=`(dirname "$file") 2>/dev/null \|\|
8030	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8031	X"$file" : 'X$//$[^/]' \\| \
8032	X"$file" : 'X$//$$' \\| \
8033	X"$file" : 'X$/$' \\| \
8034	. : '$.$' 2>/dev/null \|\|
8035	echo X"$file" \|
8036	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8037	/^X$\/\/$[^/].*/{ s//\1/; q; }
8038	/^X$\/\/$$/{ s//\1/; q; }
8039	/^X$\/$.*/{ s//\1/; q; }
8040	s/.*/./; q'`
8041	{ if $as_mkdir_p; then
8042	mkdir -p $dirpart/$fdir
8043	else
8044	as_dir=$dirpart/$fdir
8045	as_dirs=
8046	while test ! -d "$as_dir"; do
8047	as_dirs="$as_dir $as_dirs"
8048	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
8049	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8050	X"$as_dir" : 'X$//$[^/]' \\| \
8051	X"$as_dir" : 'X$//$$' \\| \
8052	X"$as_dir" : 'X$/$' \\| \
8053	. : '$.$' 2>/dev/null \|\|
8054	echo X"$as_dir" \|
8055	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
8056	/^X$\/\/$[^/].*/{ s//\1/; q; }
8057	/^X$\/\/$$/{ s//\1/; q; }
8058	/^X$\/$.*/{ s//\1/; q; }
8059	s/.*/./; q'`
8060	done
8061	test ! -n "$as_dirs" \|\| mkdir $as_dirs
8062	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8063	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8064	{ (exit 1); exit 1; }; }; }
8065
8066	# echo "creating $dirpart/$file"
8067	echo '# dummy' > "$dirpart/$file"
8068	done
8069	done
8070	;;
8071	esac
8072	done
8073	_ACEOF
8074
8075	cat >>$CONFIG_STATUS <<\_ACEOF
8076
8077	{ (exit 0); exit 0; }
8078	_ACEOF
8079	chmod +x $CONFIG_STATUS
8080	ac_clean_files=$ac_clean_files_save
8081
8082
8083	# configure is writing to config.log, and then calls config.status.
8084	# config.status does its own redirection, appending to config.log.
8085	# Unfortunately, on DOS this fails, as config.log is still kept open
8086	# by configure, so config.status won't be able to write to it; its
8087	# output is simply discarded. So we exec the FD to /dev/null,
8088	# effectively closing config.log, so it can be properly (re)opened and
8089	# appended to by config.status. When coming back to configure, we
8090	# need to make the FD available again.
8091	if test "$no_create" != yes; then
8092	ac_cs_success=:
8093	ac_config_status_args=
8094	test "$silent" = yes &&
8095	ac_config_status_args="$ac_config_status_args --quiet"
8096	exec 5>/dev/null
8097	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8098	exec 5>>config.log
8099	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8100	# would make configure fail if this is the last instruction.
8101	$ac_cs_success \|\| { (exit 1); exit 1; }
8102	fi
8103

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